pdf / 1.17MB - Bupa Cromwell Hospital
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pdf / 1.17MB - Bupa Cromwell Hospital
The Bupa Cromwell Hospital magazine for General Practitioners Issue 12 Published February 2015 In this issue Pancreatic Cancer Intracapsular Tonsillectomy Irritable Bowel Syndrome Breast Diseases The Bupa Cromwell Hospital magazine for General Practitioners Issue 12 Published February 2015 REGULARS We would love to hear from you 03 Welcome and GP Liaison 04 News In this issue Pancreatic Cancer Intracapsular Tonsillectomy Irritable Bowel Syndrome Breast Diseases We always welcome feedback about MEDIscene. Please let us know if there are any specific topics that you would be interested to hear about in forthcoming issues. Email your suggestions to [email protected]. New Biospheres Diagnostic savings for self-pay patients 07 Intracapsular tonsillectomy Thank you DEXA scanner upgrade Multi-disciplinary teams 09 2015 Symposium Series Follow us on Twitter @BupaCromHosp Like us on Facebook facebook.com/BupaCromwell FEATURES BUPA CROMWELL HOSPITAL 07 Intracapsular tonsillectomy WE OFFER THE MOST ADVANCED RADIOTHERAPY TREATMENTS Mr Daniel Tweedie 11 Pancreatic cancer Mr Andreas Prachalias 15 Breast diseases Mr Ragheed Al Mufti 17 Irritable Bowel Syndrome Dr Lisa Das 10 Consultant Q and A Dr Matthew Wright Consultant Cardiologist 13 New consultants 14 A conversation with... A cancer diagnosis can be life-changing, wherever the disease is found. We understand the challenges facing cancer patients, and have an international reputation for delivering exceptional cancer care that is tailor-made for each patient. An accurate diagnosis is essential to provide the most effective treatment. Our leading edge diagnostic tests, from ultrasound to CT, ambient MRI and PET CT, can often be carried out on the same day as an initial consultation with a Clinical Oncologist, and results given very quickly afterwards. Treatment – whether chemotherapy, radiotherapy or surgery – is all carried out on-site, so the whole patient journey takes place under one roof. 15 Breast diseases Bianca Parau, Dietitian for paediatrics and oncology Front Cover: Pancreatic cancer, computer artwork. SCIEPRO/SCIENCE PHOTO LIBRARY We offer the most advanced radiotherapy treatments to give patients the greatest possible choice. These include Gamma Knife - the gold standard for treating brain tumours - and TomoTherapy, which is one of the most advanced, integrated cancer treatment systems available. Our Gamma Knife centre was the first in London, and remains one of only seven across the UK. We were the first in the UK to use TomoTherapy, and remain the only private hospital in the country to use this leading technology. We also offer high intensity focused ultrasound (HIFU) for prostate cancer, which uses sound waves to heat up and kill cancer cells. This is a minimally invasive approach that has led to excellent outcomes for prostate cancer patients. For further information go to bupacromwellhospital.com or call 0800 783 9229. 01 MEDIscene - ISSUE 12 The opinions expressed in this magazine are the personal views of the authors and do not necessarily reflect those of Bupa Cromwell Hospital. cromwell direct 0800 783 9229 02 NEWS New Biospheres THE GP LIAISON TEAM Welcome to MEDIscene Welcome to MEDIscene issue 12, which includes four indepth articles from some of our leading consultants, staff profiles and a number of exciting hospital updates. Articles cover a new, minimally invasive form of tonsillectomy, a breakdown of the different forms of bariatric surgery and its role in treating diabetes, and guidance on how to diagnose pancreatic cancer. Last year was exceptionally busy at the Cromwell, and we are looking to build on that success in 2015 by introducing more services, continuing to develop our clinical multidisciplinary teams, and increasing our range of educational events for GPs. We have also reviewed our prices for self-pay outpatient diagnostics, and these are now highly competitive (see page 4 for more information). Our first GP symposium of the year took place in January at our new venue, 30 Euston Square, and attracted almost 200 attendees for an overview of gastrointestinal and colorectal conditions. Feedback on the speakers and venue has been fantastic, so we look forward to seeing as many of you as possible at future events (see the calendar on page 9). Presentations from past events are available in the ‘Doctors’ Lounge’ area of our website, so please do sign up to access those – bupacromwellhospital.com/ doctorslounge. As ever, do let me know if you have any feedback on the magazine or on the hospital as a whole. I look forward to seeing you at one of our educational or networking events soon. Three new ‘Biospheres’ have been installed at the hospital; two in our Adult ICU and one in our Paediatric ICU. These enable more patients with compromised immunity to infections such as hepatitis and MRSA to be admitted. The GP Liaison team provides a bespoke service for GPs. We can assist you with any enquiries you may have, and help facilitate patient referrals via Cromwell Direct – 0800 783 9229. This is a dedicated line for GPs wishing to refer patients (both children and adults) for appointments with consultants, diagnostic tests and admission to the hospital. The units create an individually contained environment, and this operates under a negative airflow system to contain pathogens and potential infections. They deliver filtered air to the patient, and the air that is re-circulated to the surrounding area is fully conditioned to eliminate risks to fellow patients. We understand that GPs want to keep up to date with new treatments, diagnostics and services, and work closely with our consultants to coordinate our educational programme. Please see the health professionals area of our website for more information. Amisha Patel is our GP Liaison Co-ordinator and will be the first point of contact for educational events including our symposium series. We welcome our new GP Liaison Caireen Kelly, who is looking forward to getting to know our GP community over the coming months. We would be happy to arrange a practice visit at a convenient time for you in order to: discuss the latest developments at the hospital explore how we can work together more effectively Reviewing diagnostic prices for self-pay patients introduce new consultants If you would like to discuss your educational needs and arrange a practice visit, or would like further information about Bupa Cromwell Hospital, please contact us: Caireen Kelly +44 (0)20 7460 5909 07714 368 680 caireen.kelly@ cromwellhospital.com To provide the best possible service for our patients through 2015, we have reviewed the self-pay prices for a number of key outpatient diagnostic services, and these are highly competitive. Outpatient self-pay prices now offer up to 30% savings on diagnostic tests including: MRI, CT, PET CT and ECG scans, physio appointments and phlebotomy. Amisha Patel +44 (0)20 7460 5973 amisha.patel@ cromwellhospital.com With warm regards, Philippa Fieldhouse General Manager Bupa Cromwell Hospital 03 MEDIscene - ISSUE 12 We continually invest in the latest diagnostic technology, and work with exceptional clinical teams and consultants to analyse test results. These savings will enable even more patients to access our excellent diagnostic services, all of which are available under one roof. In addition to diagnostic services, we have also been able to apply a significant discount to a number of high cost oncology drugs, and will continue to monitor costs to ensure that patients are offered exceptional clinical and service quality at a competitive price. cromwell direct 0800 783 9229 04 NEWS DEXA scanner upgrade DEXA (Dual Energy X-ray Absorptiometry) scans are used to diagnose osteoporosis and assess the risk of osteoporosis developing in women aged over 50 and in men over 60. DEXA scans are preferable to routine X-rays in assessing bone density, as they are more accurate (a person would need to lose 20-30% of their bone density before it will show on X-ray), and require less radiation exposure than CT scans or plain X-rays. You would be exposed to more radiation on a four hour flight than during a DEXA scan. BUPA CROMWELL HOSPITAL ADVANCED KIDNEY DIALYSIS We have recently upgraded our DEXA scanner with the latest data sets, including the ability to calculate both adult and paediatric bone density. This gives more precise results regarding bone density and a WHO classified risk of fracture (FRAX), resulting in better treatment solutions for the patient. NHS waiting times can be lengthy for DEXA scans and Bupa Cromwell Hospital offers appointments at short notice for £275. To make an appointment call +44 (0)20 7460 5700 Multi-disciplinary Teams Our clinical Multi-disciplinary Teams (MDTs) ensure that patients receive the very best care at Bupa Cromwell Hospital. Made up of a range of experts, from surgeons to radiologists, oncologists and therapists, the MDTs ensure that patient cases are discussed by a whole panel of experts to guarantee optimum treatment guidance. Our MDT meetings include: breast endocrine Gamma Knife heart liver and gastrointestinal lung neurosciences prostate “The MDTs provide us with a fantastic opportunity to truly work as an integrated team for the ultimate benefit of our patients” Kate Monaghan - Lung, Neuroscience and Sleep Manager 05 MEDIscene - ISSUE 12 Our newly refurbished Dialysis Unit offers nine stations, with leading edge technology that optimises patient comfort and frees up the operator to focus on patient care. The unit is led by a Consultant Nephrologist and team of highly experienced nurses. We have installed the very latest Artis dialysis machines and a Spectra Optia Apheresis machine. Bupa Cromwell Hospital is currently the only hospital in London to use the Spectra Optia to its full capacity. This high tech blood component separator can be used for plasma exchange, sickle cell, lipid cell removal and stem cell harvesting. It offers a much more efficient service for patients through: Continuous flow centrifugation technology with an Automated Interface Management (AIM) system to improve patient safety A single platform for customised procedures to satisfy unique patient needs Easy data storage and retrieval, reducing manual data transcription and freeing up staff for additional patient care Bupa Cromwell Hospital provides isolation facilities and we are able to treat patients with Blood Borne Virus. Our Dialysis Unit provides an exceptional quality of service for patients. To make an appointment call +44 (0)20 7460 5966 or email [email protected] cromwell direct 0800 783 9229 06 FEATURES FEATURE Fig. 1: The Coblation® wand gently ablates the tonsil tissue in a highly controlled fashion, with minimal heat and collateral tissue damage, and no bleeding. An effective, safe and minimally-invasive alternative to traditional tonsil surgery, with much faster recovery T onsillectomy remains one of the most commonly performed procedures in the UK, with over 50,000 carried out each year. This is particularly the case in the paediatric population, with increasing recognition of its value in the management of obstructive sleep apnoea (OSA) in ever younger patients. But traditional extracapsular tonsillectomy by various methods still has high rates of morbidity, including pain, delayed discharge, haemorrhage (3-5% of cases) and a recognised mortality risk. This is because the underlying pharyngeal muscle is exposed as the tonsils are stripped off, together with the surrounding capsule. The muscle is very sensitive and takes up to two weeks to heal, and it is perforated by large blood vessels which have to be cauterised or tied off during the surgery, and may bleed profusely during or after the procedure. With intracapsular tonsillectomy, which has been used as an alternative in the USA and parts of Europe, the tonsil tissue is removed from within the surrounding fibrous capsule, which is left intact. Unlike traditional methods, the remaining capsule protects the sensitive underlying muscle and blood vessels from injury, with benefits in terms of speeding up recovery, reducing analgesic requirements and minimising the risks of haemorrhage. Underlying muscle and blood vessels are not encountered. Diagram courtesy of Arthrocare®. The ablation of the tonsil tissue effectively dissolves it away, until the inner fibrous capsule is reached and thin islands of denatured tonsil tissue are all that remains. No tonsil crypts are left to trap bacteria and cause tonsillitis, and regrowth is also therefore highly unlikely. Additionally, the underlying muscle and blood vessels are not exposed at all, and intraoperative blood loss is typically negligible. Local anaesthetic is applied topically at the end of the procedure, which takes a total of 15-20 minutes. Adenoidectomy can be performed in addition, using the same equipment. Fig.2: Appearances before Coblation® intracapsular tonsillectomy (left) Here I present my experience of using Coblation® (cold radiofrequency ablation) intracapsular tonsillectomy at Evelina London Children’s Hospital; the first and largest prospective series of its type in the UK. Patients and methods I have prospectively evaluated 300 consecutive paediatric patients undergoing Coblation® intracapsular tonsillectomy (+/- adenoidectomy) for obstructive and / or infective (tonsillitis) indications, and experience from the first 100 cases has been published (1). All patients have open access in the event of problems, and all are followed up after surgery. Parents are asked to complete validated tonsil symptom quality of life questionnaires before the procedure and at follow up, and are also asked about their children’s post-operative analgesic requirements, return to normal activities and whether or not they would recommend the surgery to other parents. Photo - © Science Photo Library Surgical procedure Coblation® refers to a range of “cold” radio frequency ablation (RFA) equipment marketed by Arthrocare® Corporation, part of Smith and Nephew®, which has US FDA approval. Radio frequency current is delivered by electrodes at the tip of a probe (“wand”), which also incorporates a suction channel and saline irrigation. The radio frequency energy excites electrolytes within the saline to form a focused gas “plasma”. This ablates tissue by breaking down molecular bonds, and fragmented debris is aspirated via the suction channel. 07 Very precise removal of tissue is achieved at low temperatures (40-50°C), with simultaneous coagulation of small vessels and minimal collateral tissue injury. The technology does not involve any charring, burning or cauterisation, in contrast to traditional “hot” cauterisation techniques (monopolar and bipolar diathermy, and laser). MEDIscene - ISSUE 12 Otherwise, parents report that their children are able to return to normal activities straight away, including playing with friends, riding a bike or bouncing on a trampoline the day after surgery. Patients are allowed to return to school or nursery as soon as their parents feel that they are ready. The current mean time to return to education is 5.6 days, but some children return in as little as three days. Complications and sequelae There have been no delayed discharges or readmissions because of pain in this series of 300 cases. None of the patients has required additional opiate or other analgesia at home, or via their GP. Nor have there been any primary haemorrhages. Two cases had small-volume (50ml) secondary haemorrhages after one week, but these settled immediately without any intervention. Symptomatic regrowth rates have been very low. Two cases, both with severe OSA, who first underwent surgery at one year of age, had modest regrowth and required revision treatment. One child also had revision surgery for recurrent tonsillitis in the tonsil residues. Interestingly, the respective parents were still delighted with their treatment, and would have undertaken the same original surgery again, given the choice. The overwhelming majority of cases have had no problems at all postoperatively. Parental feedback Over 99% of parents said that they would recommend the procedure to others, and two sets of parents said they were unsure. There has been an exceptionally positive response, and in particular to the children’s rapid recovery and absence of any significant post-operative problems. Older teenagers and adult patients who were not part of this study have also reported similar positive experiences, with rapid recovery and minimal pain, and only simple analgesia. Conclusions Coblation® intracapsular tonsillectomy has proved to be an extremely effective and well-tolerated procedure in a traditionally high-risk tertiary paediatric population. It has allowed a rapid return to normal activities and education, and complication rates have been very low to date. The response from children and parents has been overwhelmingly positive, and I anticipate that this technique will have wider applications in both children and adults, for obstructive and infective indications. Appearances immediately after Coblation® intracapsular tonsillectomy (right) Nine months after treatment (left). Minimal tonsil tissue remains, there is negligible blood loss and the surrounding tissues are not injured. Post-operative recovery The vast majority of patients, even very young children, are able to eat and drink normally straight away and to go home as day cases, unless circumstances are unfavourable (age under three years, comorbidities, severe OSA, or isolated home address). I offer only regular paracetamol and ibuprofen for one week (opiates are not needed, even in teenagers), together with co-amoxiclav to reduce halitosis as the tissues heal. The mean duration of analgesia in my series is 6.8 days. Parents do not report a worsening of pain over several days, as is often seen after traditional extracapsular tonsillectomy. 1 - Hadjisymeou S, Modayil PC, Dean H, Jonas NE, Tweedie DJ. Our experience. Coblation® intracapsular tonsillectomy (tonsillotomy) in children: a prospective study of 100 consecutive cases. Clin Otolaryngol. 2014 Oct;39(5):301-7. Mr Daniel Tweedie MA(Cantab) FRCS(ORL-HNS) DCH is a Consultant Paediatric ENT, Head and Neck Surgeon at Evelina London Children’s Hospital, Guy’s and St Thomas’ NHS Foundation Trust and Bupa Cromwell Hospital. To make an appointment please call 0800 783 9229 cromwell direct 0800 783 9229 08 INTERVIEW BUPA CROMWELL HOSPITAL Dr Matt Wright SYMPOSIUM SERIES 2015 CCT Cardiology MRCP MB BS PhD, Consultant Cardiologist Our 2015 lecture series continues at 30 Euston Square, the home of the Royal College of General Practitioners. The series is led by our renowned consultants, many of whom are from London’s top teaching hospitals, to bring you the latest updates and advances in healthcare. Topics have been tailored with primary care GPs in mind. We hope to see you there. Saturdays: 9.00am-2.00pm 30 Euston Square London NW1 2FB 14 MARCH Neurosciences 25 APRILEndocrine 20 JUNELiver and renal 10 OCTOBER Common concepts in primary care 21 NOVEMBER Musculoskeletal how to register t: 020 7460 5973 e: [email protected] w: register online at bupacromwellhospital.com/GPevents Scan QR code to go directly to our registration page Dr Matt Wright CCT Cardiology MRCP MB BS PhD, is a consultant cardiologist at Bupa Cromwell Hospital and St Thomas’ Hospital. He has published over 70 scientific papers and books and is regularly asked to speak at major international meetings. He performs ‘live’ AF ablation cases to teach European electrophysiologists, has ongoing research collaborations internationally, and acts as a proctor to electrophysiologists in Europe and the Middle East. t: +44 (0)20 7460 5700 (appointments) Clinics are on an ad-hoc basis. Why did you study medicine? I was in hospital for ten days following surgery when I was 14, and it just seemed a fun place to be. The doctor came round with a very friendly team of junior doctors and nurses, cheered me up and went on to see the next patient. I just thought that was far more interesting that being stuck behind a desk, and it led me to pursue medicine. Can you tell us about a project that you consider to be significant to your career? What made you pursue your speciality? I had a very enthusiastic physiology teacher and found that area particularly interesting so did a second year PhD course at UCL. From then on I was doing research within a cardiology department and my route to becoming a cardiologist was set. That was so informative because I was taught how to achieve their very high standards. Quality is very important to me and it’s hard to compare doctors and hospitals because the information isn’t available, which is a travesty. Reputation is via word of mouth and it’s very difficult for a normal professional to understand academic and clinical differences. The PhD at UCL was very important in setting me on my career path, and the next significant thing was spending two years in Bordeaux with the world’s premier electrophysiologists; Michel Hassiger and Professor Pierre Giest. I was working 18 hour days, doing nothing but Atrial Fibrillation (AF) – either operating or doing research. Consultant What is the most challenging part of your job? Trying to effect change, because we can all do things better. Trying to encourage people to improve things when they’ve been doing something in a certain way for a long time. Change will come whether we like it or not – especially with medicine, where things change rapidly due to research, and encouraging everyone to share a vision of how to improve things can be difficult. What is the most rewarding part of your job? Clinically, it’s seeing patients a year after you’ve operated on them, and having them tell you how grateful they are that they went ahead with the operation after initially having reservations about it. Academically, it’s when you present work that makes a difference, and managerially it’s effecting a change through positive patient feedback and staff jumping on board. Can you describe a typical working day at Bupa Cromwell? I usually get up at about 6:00am and am at work until around 7:00pm. I see patients in clinic, explain to them what their problem is – they might come with a heart rhythm disturbance, palpitations, dizziness or a loss of consciousness that may result in extreme tiredness. Typically I would also do an operation; either a minimally invasive procedure like passing wires from the groin to see how electricity passes through their heart, or inserting a pacemaker or defibrillator. What do you enjoy doing in your spare time/hobbies? I have two children, a three year old and a 5 week old – both boys. My hobby is basically looking after them as the rest of the time I’m working! My other interest is Bordeaux wine – I was there for two years and got taken out for quite a lot of dinners! What is your most prized possession? My wife. We’ve been married for 6 years. Where is your favourite place in the world? London. I love it here. You can always go to different places and think this is amazing – but you’re on holiday. London has it all - you can walk everywhere, there are great theatres and restaurants, garden squares, amazing parks – which I see a lot of with the boys. The best soundtrack for a dinner party is...? LTJ Bukem (jazzy drum and bass). If you had one super power what would it be and why? Flying – getting from A to B with no traffic. The efficiency is appealing! If you could be any biscuit, what biscuit would you be and why? Ginger snap – spicy, tough nut, interesting and a bit firey! If you were a movie character who would you be? James Bond. cromwell direct 0800 783 9229 10 FEATURE Possible risk factors • diabetes mellitus, glucose metabolism, and insulin resistance • helicobacter pylori infection • coffee and alcohol consumption • diet (high intake of saturated fat and/or meat, particularly smoked or processed meats) • aspirin and NSAID use CLINICAL PRESENTATION The initial presentation of pancreatic cancer varies according to tumour location. 60 - 70% of tumours are localised to the head of the pancreas, while 20 – 25% are in the body or tail and the remainder involve the whole organ. The most common presenting symptoms in patients with head of pancreas tumour are pain, jaundice, steatorrhea, and weight loss. The pain is usually insidious in onset, and present for one to two months at the time of presentation. It has a typical gnawing visceral quality, and is generally localised to the upper abdomen, radiating to the sides or through to the back. It may be intermittent and made worse by eating or lying supine. It is frequently worse at night. Severe back pain should raise suspicion of a tumour arising in the body and tail of the pancreas. Jaundice, which is usually progressive, is most often due to obstruction of the common bile duct by a mass in the head of the pancreas, which causes hyperbilirubinemia, and may be accompanied by pruritus, darkening of the urine, and pale stools. Jaundice secondary to a tumour in the pancreas body or tail typically occurs later in the course of the disease, and may be secondary to liver metastases. A recent onset of atypical diabetes mellitus may be noted. Unexplained superficial thrombophlebitis, which may be migratory (classic Trousseau’s syndrome), is sometimes present and reflects the hypercoagulable state that frequently accompanies pancreatic cancer. Skin manifestations occur as paraneoplastic phenomena in some patients (cicatricial and bullous pemphigoid). Signs of metastatic disease may be apparent at presentation, and most commonly affect the liver, peritoneum, lungs, and (less frequently) bone. The most frequent findings on examination are: • jaundice • Courvoisier’s sign (nontender but palpable distended gallbladder at the right costal margin) • hepatomegaly • epigastric mass • right upper quadrant mass • ascites • cachexia DIAGNOSTIC APPROACH CANCER Pancreatic adenocarcinoma is a highly lethal malignancy. The commonly used term “pancreatic cancer” usually refers to a ductal adenocarcinoma of the pancreas, which represents about 85 percent of all pancreatic neoplasms. Photo - © Science Photo Library EPIDEMIOLOGY 11 Worldwide, pancreatic cancer is the eighth leading cause of cancer deaths in men (138,100 deaths annually) and the ninth in women (127,900 deaths annually). In general the disease affects more people in the developed world, and whilst it is rare before the age of 45, the incidence rises sharply thereafter. The incidence is greater in men than women (at a ratio of 1.3:1) and in those of African descent compared to Caucasian populations (14.8 per 100,000 of black males compared to 8.8 per 100,000 in the Caucasian male population). The major risk factors for pancreatic cancer are: • smoking • high BMI and lack of physical activity • familial pancreatic cancer MEDIscene - ISSUE 12 • inherited cancer susceptibility syndromes (Hereditary Breast and Ovarian Cancer, Peutz-Jeghers syndrome, Familial atypical multiple-mole melanoma (FAMMM) syndrome, Ataxia-telangiectasia Lynch syndrome and Familial Adenomatous Polyposis, Li-Fraumeni syndrome) It is not possible to reliably diagnose a patient with pancreatic cancer based on symptoms and signs alone. Awareness of risk factors may lead to an earlier and more aggressive evaluation in patients who present with symptoms suspicious for the disease. Specific tests used in the initial evaluation include:Transabdominal ultrasound The initial study in patients who present with obstructive jaundice or epigastric pain and weight loss is often transabdominal ultrasound (US). The reported sensitivity for US in diagnosing pancreatic cancer is 95% for tumours greater than 3cm, but it is much less for smaller tumours. Sensitivity is also dependent on the expertise of the ultrasonographer and the presence or absence of bile duct obstruction. Abdominal CT The typical CT appearance of an exocrine pancreatic cancer is an illdefined hypoattenuating mass within the pancreas, although smaller lesions may be isoattenuating. Secondary signs of a pancreatic cancer include a pancreatic duct cutoff, dilatation of the pancreatic duct or common bile duct (double duct sign) parenchymal atrophy, and contour abnormalities. Endoscopic retrograde cholangiopancreatography (ERCP) ERCP has a sensitivity of 92% and specificity of 96% for diagnosing cancer of the pancreas. Findings suggestive of a malignant tumour within the head of the pancreas include superimposable strictures or obstruction of the common bile and pancreatic ducts, a pancreatic duct stricture in excess of 1cm in length, pancreatic duct obstruction, and the absence of changes suggestive of chronic pancreatitis. Furthermore, ERCP provides an opportunity to collect tissue samples for histologic diagnosis. MRCP MRCP is more effective than CT in defining the anatomy of the biliary tree and pancreatic duct. It has the capability to evaluate the bile ducts both above and below a stricture. Tumour markers (Ca 19-9) Given the limited sensitivity and specificity, the serum tumour marker CA 19-9 should not be used as a diagnostic test for pancreatic cancer. Endoscopic ultrasound (EUS) EUS may be more accurate for smaller tumours and for predicting vascular invasion. Histologic confirmation is required to establish a diagnosis of pancreatic cancer. Patients who are fit for major surgery and who appear to have potentially resectable pancreatic cancer do not necessarily need a preoperative biopsy. When it is indicated, biopsy of a pancreatic mass can be accomplished either percutaneously via radiology or via EUS. The preferred staging system for pancreatic adenocarcimoma is the tumour-node-metastasis system TNM*. TREATMENT Surgical resection is the only potentially curative treatment for pancreatic adenocarcinoma. Unfortunately, because of late presentation, only 15 – 20% of patients are candidates for pancreatectomy. 40% have distant metastases, and another 30 - 40% have locally advanced unresectable tumours. Disease that is limited to the pancreas and peripancreatic nodes is most likely to be cured by resection. Tumours with limited involvement of the major peripancreatic vessels such as the superior mesenteric vein, portal vein, superior mesenteric artery, or hepatic artery may be technically resectable. cromwell direct 0800 783 9229 12 INTERVIEW Some cases are considered “borderline” resectable, although the definition is variable. advanced nonmetastatic disease. Patients with a good response may become potential surgical candidates. Absolute contraindications to resection include the presence of metastases in the liver, peritoneum, omentum, or any extra-abdominal site. Other indications include encasement (more than half of the vessel circumference) or occlusion of the superior mesenteric artery, unreconstructable superior mesenteric vein (SMV) or direct involvement of the inferior vena cava, aorta, or celiac axis. All patients with resected pancreatic cancer, including those with T1N0 disease, should be offered adjuvant therapy after resection. Palliative treatment with or without systemic chemotherapy is designed to control the progression of unresectable or recurrent pancreatic cancer, and can provide relief of obstructive jaundice, gastric outlet obstruction, pain, and pancreatic exocrine insufficiency. The conventional operation for cancer of the head or uncinate process of the pancreas is pancreaticoduodenectomy. The conventional form (known as the Whipple procedure) involves removal of the pancreatic head, duodenum, first 15cm of the jejunum, common bile duct and gallbladder, and a partial gastrectomy. Pyloruspreserving pancreaticoduodenectomy meanwhile preserves the gastric antrum, pylorus, and the proximal 3-4cm of the duodenum. PROGNOSIS Five-year survival after pancreaticoduodenectomy is about 25 - 30% for node-negative and 10% for node-positive disease. The median survival is 8 to 12 months for patients with locally advanced, unresectable pancreatic cancer and only three to six months for those with metastatic disease at presentation. Surgical resection of cancers located in the body or tail of the pancreas consists of a distal subtotal pancreatectomy, usually combined with splenectomy. Total pancreatectomy is sometimes required to achieve a microscopically negative resection margin or for tumours involving the entire pancreas. Following the development of combination chemotherapy, many institutions have embraced neoadjuvant combination chemotherapy with or without radiotherapy for patients with locally Pancreatic Cancer in the UK 5% The three year survival rate 8,800 The number of people diagnosed with pancreatic cancer in 2011 in the UK - that’s 24 people every day 5th Pancreatic cancer is the fifth most common cause of cancer death in men in the UK with around 4,700 deaths in 2012 Mr Andreas Prachalias MBBS MD is a Consultant Hepatobiliary Surgeon at King’s College Hospital and Bupa Cromwell Hospital. To make an appointment please call 0800 783 9229 75 and over - the age of almost half of all deaths from pancreatic cancer cancerresearchuk.org NEW CONSULTANTS Bupa Cromwell Hospital gives a warm welcome to the consultants below who were recently granted Practice Privileges. Our consultants are committed to an extremely high level of care and provide an excellent service to our patients. We are delighted to offer the innovation and expertise of the following new consultants at the hospital: Dr Georg Auzinger Consultant Intensivist (Liver Transplantation) Adult Privileges Dr Charl Jooste Consultant Anaesthetist Adult Privileges Professor Julia Wendon Consultant Intensivist (Liver Transplantation) Adult Privileges Dr Christopher Willars Consultant Intensivist (Liver Transplantation) Adult Privileges The following two consultants have had their Practice Privileges updated: Professor Loïc Lang-Lazdunski : Consultant Thoracic Surgeon (granted Paediatric Privileges) Dr Ranjan Suri: Consultant in Respiratory Paediatrics (Paediatric age range increased from 16 year olds to 18 year olds) 13 MEDIscene - ISSUE 12 A CO N V E R SAT I O N W I T H Our Dietitian for Paediatrics and Oncology Bianca Parau W hat made you want to become a dietitian? I have always been interested in nutrition and come from a family who are quite health conscious, so thinking about what I eat comes naturally to me. Nutrition and Dietetics is a very versatile career offering many avenues to pursue such as public health speaking, clinical work in hospital and community settings as well as writing and publishing. I trained in South Africa, where I worked for three years before relocating to England initially working in the NHS and joining the Bupa Cromwell team in 2010. W hat’s the best thing about your job? I love the variety of the work and the fact that you can really make a difference to somebody’s life. Eating is a very sociable and emotional aspect of life and people can become miserable if their diet isn’t working for them. Those with allergies or intolerances can really struggle when they don’t know what to eat, so it is rewarding to be able to help them and see that they are feeling better and enjoying food again. W hat is the hardest thing about your job? Seeing patients who are clinically very unwell, and there is not a lot you can do nutritionally, sometimes it feels that you are not able to help them which can be hard. H ow would a patient end up seeing a dietitian? People can refer themselves, but they are usually referred through a GP, consultant or Allied Health Professional. As a dietitian I would typically see any patient diagnosed with a medical condition where diet manipulation and adjustment is required in addition to disease specific medication etc. W hat is an average day like for you? The day generally starts with responding to emails and doing administration. In-patient menus get checked and altered every day, so I go over these in the kitchen to ensure that patients on specific diets have ordered suitable foods before it is prepared and served at mealtimes. The majority of the morning will be spent on ward rounds, where I check on in-patients’ progress from a nutritional perspective and deliver nutritional supplements etc. My out-patient clinics are usually in the afternoon (although I occasionally see patients in the mornings if required), which involves consultations with patients, supplying individually tailored treatment plans and writing up reports. I s this role different in the NHS to the private sector? We work with more international patients here at Bupa Cromwell Hospital than you normally would in the NHS, and we are very lucky to have dedicated interpreters onsite which makes things a lot easier. Also our international patients have different nutritional treatments and products in their home countries, so we spend a lot of time finding similar treatments to what they are used to. In the private sector you are not as pressed for time as in the NHS, so you can spend quality time with all your patients, listening to their needs without feeling rushed. W hat advice would you give to someone hoping to follow in your footsteps? Becoming a dietitian is very enriching, rewarding and never boring. Not only will you be able to change patients’ lives but you will ultimately also change your own. Being equipped with this vast knowledge on nutrients and your body inspires to live a happier and healthier life. There are also numerous courses and training opportunities if you wish to specialise in a specific area. To make an appointment with the dietitians please phone: +44 (0)20 7460 5566 9:00am-5:00pm Monday to Friday cromwell direct 0800 783 9229 14 Breast Diseases Breast symptoms are very common, and the majority of patients presenting to the Breast Surgical Clinic have benign conditions. The most common presenting symptoms (in over two-thirds of patients) are a specific breast lump or a painful ‘lumpiness’ of the breast. When a patient presents at a GP surgery with a breast lump, lumpiness or nipple symptoms, the concern is always whether this may be cancer rather than something that can be managed by the GP. National BASO Guidelines have been issued concerning early referrals to the breast clinic (these are updated regularly), and urgent referral to the breast clinic is needed in a significant number of cases. Although benign breast lumps are far more common than malignant ones, breast cancer is the most common cancer for women in the UK, with 1 in 8 women in England expected to develop the disease in their lifetime, and 1 in 20 to die as a result. The rate of breast cancer diagnosis has more than tripled over the past three decades, but breast cancer mortality has gone down from 69% in 1979 to 21% in 2010, mostly due to earlier diagnosis and better multi-disciplinary team management. The best historical example of a breast cancer was illustrated in the famous painting by Rembrandt, “Bathsheba bathing”. The model was Rembrandt’s mistress, and he clearly demonstrated the lump and associated skin indentation from the cancer in her left breast, as shown on the right. When a patient presents to the GP with a breast lump, an assessment of the characteristics of the lump is necessary to determine if it is discrete or a diffuse nodularity. A discrete lump stands out from the surrounding breast tissue, and is usually felt with measurable borders, whilst a generalised nodularity is ill-defined lumpiness which changes with the menstrual cycle and is often present in both breasts. Over 90% of patients seen at the breast clinic with a lump have a benign lump, but a full urgent assessment of any lump is important to rule out cancer. A cancerous lump can often look or feel the same as a benign one, and only triple assessment in a rapid access breast clinic would make the diagnosis. Triple assessment includes a clinical surgical examination, breast imaging (mammography and/or ultrasound) and cytology/ histology assessment. Conditions that require referral to the Rapid Access Breast clinic Photo - ‘Bathsheba Bathing’ - Rembrandt © Agence Photographique de la Réunion des musées nationaux All patients with a discrete breast mass or lump. Fine needle aspiration by General Practitioners is not recommended. 15 Any multi-duct nipple discharge in patients aged over 50 years. Any single-duct nipple discharge in women of any age. Bloodstained, persistent or troublesome discharge in women of all ages. Severe mastalgia that interferes with the patient’s lifestyle or sleep, which has failed to respond to wearing a well-fitted supporting bra and common analgesia medications. Nipple retraction and distortion, changes in skin contour or any nipple eczema. Asymmetrical nodularity that persists after menstruation. Request for assessment of a patient with high risk family history of breast cancer. Patients who have tested positive for the breast cancer gene mutation (BRCA 1&2). Patients with developmental and congenital breast abnormality. Patients with macromastia, especially causing neck and back pain. The differences between NHS and private breast clinics Breast clinics in the NHS have been established to run as “One-Stop / Rapid Access” clinics, in which patients are seen urgently and receive a full breast assessment (history, clinical examination, breast imaging and cytology/ histology). Until recent years, the set-up in the NHS was well organised, but financial restraints have put pressure on the NHS Rapid Access Clinics, and diagnosis and assessment can often be delayed (taking up to three or four weeks before the final diagnosis is made), up to three visits required instead of one-stop assessments, and appointments required. The rise of high quality ‘Rapid MEDIscene - ISSUE 12 Access’ breast assessment clinics in the private sector offers an attractive alternative for many patients. allowing patients with cancer to proceed to treatment very quickly, and offering swift reassurance for patients with a benign lump or condition. It can establish a diagnosis of a cancerous breast lump in a high proportion of patients, although they may require further tests to confirm the breast cancer diagnosis. The Family Breast Cancer Clinic The One-Stop breast clinics at Bupa Cromwell Hospital are supported by a specialist breast multi-disciplinary team, where leading breast surgeons, radiologists, cytopathologists and the breast care specialist nurse discuss all patient cases to ensure the highest quality clinical service. It is recommended that any patient who has a very strong family history of breast cancer should be referred to a specialist family breast cancer clinic (part of Bupa Cromwell Hospital’s Rapid Access Breast Clinic), as they will require a special breast screening programme and genetic counselling to identify any inherited or genetic predisposition. The concept of the One-Stop clinic is summarised below: Patient with a breast lump or symptoms of concern Patients with a family history of breast cancer fall into three categories; low, moderate and high risk. Thankfully 90-95% of patients with a family history of breast cancer fall into the low cancer risk category, and only a very small minority have a high risk of developing breast cancer. Referred to the One-Stop Rapid-Access Breast Clinic The patient is seen by a Specialist Consultant Breast Surgeon Clinical Examination Breast Imaging by a Specialist Radiologist (e.g. Mammogram, Ultrasound Scan) Breast Assessment Services at Bupa Cromwell Hospital Patients coming to Bupa Cromwell Hospital’s Breast Clinic are seen within a couple of days of the referral, are offered a triple assessment during the first appointment, and usually given the diagnosis and treatment plans in a onestop clinical set-up. Fine Needle Aspiration Cytology and/or Core Biopsy Patient seen again at the same clinic by the Specialist Surgeon to discuss the results and plan any necessary treatment The BASO (British Association of Surgical Oncology) guidelines indicate that all patients with breast symptoms that require a One-Stop clinic assessment should be seen within two weeks, and that treatment for cancer should be scheduled within four weeks. However, in view of the limited staff, facilities and resources in the NHS, these time limits are only met in up to 85% of clinic waiting times and 70% of treatment waiting times across the country. Thus why some patients who get their initial assessment carried out at a One-Stop NHS clinic then opt to have their treatment carried out privately. They can have their treatment or surgery for the cancer carried out urgently, by a senior consultant onco-plastic specialist breast surgeon. All subsequent specialist scans and tests are carried out very quickly (within a couple of days), without any delay in the patient’s management (an MRI scan for example is done within 1-2 days, instead of 2-3 weeks in the NHS). Mr Ragheed Al Mufti MB BCh BAO MSc,MD(QUB) FRCS(Eng) FRCSEd(GenSurg) is a Consultant Breast/General Surgeon at Bupa Cromwell Hospital and St Mary’s Hospital. To make an appointment please call 0800 783 9229 The One-Stop Breast Assessment Clinic at Bupa Cromwell Hospital Bupa Cromwell’s One-Stop breast clinic offers a comprehensive assessment of patients with any breast symptoms in a safe, rapid and caring environment. An initial clinical assessment is carried out by a consultant breast surgeon, who would then request an urgent mammogram, ultrasound scan, MRI, cytology or a core biopsy. Tests are carried out during the same visit wherever possible (subject to availability) and a diagnosis made within a couple of hours (or within 48 hours of the patient’s initial assessment). The service offers speed and accuracy, cromwell direct 0800 783 9229 16 Irritable BOWEL Irritable bowel syndrome (IBS) is a complex disorder that is associated with altered gastrointestinal motility, secretion and sensation. IBS has a significant impact on quality of life and healthcare utilisation, and it remains a clinical challenge even in 2015. It is the most commonly diagnosed gastrointestinal condition, and the most common reason for referral to our clinics. The prevalence is worldwide, and it may affect up to one in five people at some point in their lives. Why is this disorder so challenging when many describe it as ‘just IBS’? The conundrum lies in the many manifestations of IBS, and the fact that it cannot be confirmed by a specific test or structural abnormality. Photo - © Science Photo Library Gastroenterologists diagnose IBS clinically using criteria based on the patient’s history and symptoms, according to the current gold standard of the Rome III criteria*. There is no clinical evidence to recommend the use of biomarkers in blood to diagnose IBS. Various mechanisms and theories have been proposed about its aetiology, but the biopsychosocial model is the most accepted. 17 There is no single definitive treatment for IBS, so traditional management has been symptom based. There have, however, been recent developments in the understanding of the complex interaction between the gut, immune system and nervous system, leading to an expanded range of therapeutic options for relief of both bowel movement related symptoms and pain. As ever though, a strong doctorpatient relationship remains the key for the management of realistic expectations and effective treatment of patients. Recent guidelines from AGA (American Gastroenterological Association) emphasise that IBS is no longer a diagnosis of exclusion. Instead clinicians are encouraged to make a positive diagnosis using the Rome III Criteria alone. To this end the definition of IBS has been simplified to that of the typical manifestations MEDIscene - ISSUE 12 SYNDROME being discomfort or abdominal pain relieved by defecation, associated with a change in stool form. Patients with IBS can present with a variety of symptoms which include both GI and extraintestinal complaints. Factors such as emotional stress and eating may exacerbate pain. In contrast, defecation usually provides some relief. Patients with IBS complain of altered bowel habits, ranging from diarrhoea (IBS-D), constipation (IBS-C), or alternating diarrhoea and constipation (IBS-M). The prevalence is worldwide, and it may affect up to one in five people at some point in their lives. Other red flags noted during the history must not be neglected. Large volume or nocturnal diarrhoea, bloody stools, anaemia or weight loss are not associated with IBS and suggest organic disease requiring further, often urgent investigation. Patients with IBS-C may experience a sensation of incomplete evacuation, and periods of constipation may last from days to months, alternating with diarrhoea or normal bowel function. Abdominal bloating or the feeling of abdominal distension are very frequent complaints in IBS and are not represented in the Rome III criteria. They were however highlighted in the 1978 Manning criteria** which preceded the development of the Rome definitions. Other digestive symptoms such as dysphagia, intermittent dyspepsia, nausea and non-cardiac chest pain are also often associated with IBS. Moreover, extraintestinal symptoms such as psychiatric disorders, especially depression, anxiety and somatoform disorders occur frequently in IBS. The non GI, non psychiatric disorders with the best documented association with IBS are fibromyalgia, chronic fatigue syndrome, temporal mandibular joint disorder, chronic pelvic pain and headaches. These comorbidities are correlated with enhanced medical seeking behaviours, worse prognosis, and higher rates of anxiety and depression, which all result in a reduced quality of life. The prompt identification of these clinical problems may improve the therapeutic options and prevention strategies in many patients. The basic diagnosis should include a careful and thorough medical history. Having identified a symptom complex compatible with IBS based upon Rome III criteria, patients with no alarm symptoms or family history of IBD (inflammatory bowel disease) or colorectal cancer may only require a limited number of diagnostic studies to exclude organic disease. A considerable number of patients will not require any tests at all. This limited diagnostic approach excludes organic disease in more than 95% of patients, and it is rare to use abdominal imaging tests for patients with suspected IBS and no alarm features. monosaccharides, and polyols) diet is now accepted as an effective potential strategy for managing the symptoms of IBS, but limitations still exist due to the fundamental difficulty of placebo control in dietary trials, and the difficulty of maintaining such a diet in a chronic condition. In general, IBS patients should avoid foods that trigger an onset of their symptoms, consume a minimum of high fat foods and take part in regular physical activity. Regarding other treatment options, Bifidobacteria, Saccharomyces boulardii and other combinations of probiotics demonstrate some efficacy in IBS, and antispasmodics remain a firstline therapy for managing abdominal pain. Antidepressants have analgesic properties, and Tri Cyclic Antidepressants and Selective Serotonin Reuptake Inhibitors appear to be more effective than placebo in the overall reduction of symptoms associated with IBS. Dietary modifications and lifestyle should be the initial tools for the treatment of patients with constipation predominant IBS and mild to moderate symptoms. Because of the abnormalities in bowel habits associated with each IBS subtype, it is not likely that one agent would successfully treat all three subtypes. Some of the newer agents for IBS-C are Lubiprostone (which enhances chloride chloriderich intestinal fluid secretion), Linaclotide (which stimulates intestinal fluid secretion and transit), and Prucalopride (which has been reported to reduce general IBS symptoms, but is only approved for female patients). to understand the particular concerns and fears of patients and allay these with confidence and reassurance. Knowledge of and consideration of all available treatment options is key once a solid patientphysician relationship has been established. *The Rome III criteria for irritable bowel syndrome (IBS) is as follows: Symptoms of recurrent abdominal pain or discomfort and a marked change in bowel habit for at least six months, with symptoms experienced on at least three days of at least three months. Two or more of the following must apply: • Pain is relieved by a bowel movement • Onset of pain is related to a change in frequency of stool • Onset of pain is related to a change in the appearance of stool **The Manning criteria is a diagnostic algorithm used in the diagnosis of IBS. The criteria are: Onset of pain linked to more frequent bowel movements 1.Looser stools associated with onset of pain 2.Pain relieved by passage of stool 3.Noticeable abdominal bloating 4.Sensation of incomplete evacuation more than 25% of the time 5.Diarrhoea with mucus more than 25% of the time Whatever new medications are in the pipeline for IBS, we need Treatments IBS has no definitive treatment, but may be controlled by eliminating exacerbating factors such as stress, dietary habits or use of certain drugs. The traditional management of IBS is symptom based, and the fundamental aspect of doctor/patient interaction remains the cornerstone of therapy. The treatment goal is to try to eliminate or decrease the patient’s primary symptoms, which should be addressed on the first consultation. The intake of foods does not cause IBS, but many IBS patients have nonspecific intolerance to foods. The low FODMAP (fermentable oligosaccharides, disaccharides, Dr Lisa Das MBBS Board Certified in Gastroenterology (ABIM) is a Consultant Gastroenterologist at Bart’s and the London NHS Trust Bupa Cromwell Hospital. To make an appointment please call 0800 783 9229 cromwell direct 0800 783 9229 18 Cromwell Direct A dedicated service for all your appointments and admissions. t. 0800 783 9229 f. 020 7835 2450 e. 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Please let us know what you think of the magazine and any topics you’d like to see in the next issue. Like us on Facebook facebook.com/BupaCromwell CH480-02/15 therapy Editor Gaskell MEDIscene - ISSUE 12 19 Alex +44 (0)20 7341 8989 Follow us on Twitter @BupaCromHosp Design Alison Taylor-Smith +44 (0)20 7460 5598