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INTRODUCTION: Although the benefits of post-operative rehabilitation in cancer surgery are well established, the role of prehabilitation is less defined. Oesophagogastric cancers present a unique opportunity to study the impact of prehabilitation during the neoadjuvant window, whether with chemotherapy or chemoradiotherapy (NCT) in patients who are frequently nutritionally depleted. This trial examines the impact of a community-based exercise program on patient fitness during and after the neoadjuvant window. METHODS: A pragmatic, randomized controlled multi-centre trial was undertaken in three centres. Inclusion criteria were patients aged ≥ 18 years planned for NCT and esophagectomy or gastrectomy. Participants were randomized 1:1 to an exercise prehabilitation group (EX) or to usual care (UC). The primary endpoint was cardiorespiratory fitness between baseline and pre-surgery timepoint using the 6-min walk test. Secondary endpoints included hand dynamometer, 10-sec sit to stand, activity behaviour, body mass index, semi-structured interviews, questionnaires assessing quality of life, surgical fear, general self-efficacy and mastery. RESULTS: Between March 2019 and December 2020, 71 participants were recruited: EX (n=36) or UC (n=35). From baseline to pre-surgery, the difference-in-difference for EX showed a significant improvement in 6MWT of 50.7m (P=0.05) compared to UC [mean (SD): 522.1m (+/-104.3) to 582.1m (+/-108) vs. 497.5m (+/-106.3) to 506.0 m (+/-140.4). There was no statistically significant DID for secondary outcome measures. CONCLUSIONS: This community exercise prehabilitation program significantly improves physical fitness for surgery, is feasible and provides a standardized framework for prescription of exercise in esophagogastric cancer patients undergoing NCT.
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Optimal pain control following esophagectomy remains a topic of contention. The aim was to perform a systematic review and network meta-analysis (NMA) of randomized clinical trials (RCTs) evaluating the analgesia strategies post-esophagectomy. A NMA was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)-NMA guidelines. Statistical analysis was performed using Shiny and R. Fourteen RCTs which included 565 patients and assessed nine analgesia techniques were included. Relative to systemic opioids, thoracic epidural analgesia (TEA) significantly reduced static pain scores at 24 hours post-operatively (mean difference (MD): -13.73, 95% Confidence Interval (CI): -27.01-0.45) (n = 424, 12 RCTs). Intrapleural analgesia (IPA) demonstrated the best efficacy for static (MD: -36.2, 95% CI: -61.44-10.96) (n = 569, 15 RCTs) and dynamic (MD: -42.90, 95% CI: -68.42-17.38) (n = 444, 11 RCTs) pain scores at 48 hours. TEA also significantly reduced static (MD: -13.05, 95% CI: -22.74-3.36) and dynamic (MD: -18.08, 95% CI: -31.70-4.40) pain scores at 48 hours post-operatively, as well as reducing opioid consumption at 24 hours (MD: -33.20, 95% CI: -60.57-5.83) and 48 hours (MD: -42.66, 95% CI: -59.45-25.88). Moreover, TEA significantly shortened intensive care unit (ICU) stays (MD: -5.00, 95% CI: -6.82-3.18) and time to extubation (MD: -4.40, 95% CI: -5.91-2.89) while increased post-operative forced vital capacity (MD: 9.89, 95% CI: 0.91-18.87) and forced expiratory volume (MD: 13.87, 95% CI: 0.87-26.87). TEA provides optimal pain control and improved post-operative respiratory function in patients post-esophagectomy, reducing ICU stays, one of the benchmarks of improved post-operative recovery. IPA demonstrates promising results for potential implementation in the future following esophagectomy.
Subject(s)
Analgesia, Epidural , Analgesics, Opioid , Esophagectomy , Network Meta-Analysis , Pain, Postoperative , Randomized Controlled Trials as Topic , Humans , Esophagectomy/adverse effects , Pain, Postoperative/drug therapy , Pain, Postoperative/prevention & control , Pain, Postoperative/etiology , Analgesics, Opioid/therapeutic use , Analgesia, Epidural/methods , Female , Male , Pain Measurement , Middle Aged , Aged , Pain Management/methods , Analgesia/methods , Length of Stay/statistics & numerical dataABSTRACT
INTRODUCTION: Routine outpatient follow-up visits for surgical patients are a source of strain on health-care resources and patients. With the COVID-19 pandemic adding a new urgency to finding the safest follow-up arrangement, text message follow-up might prove an acceptable alternative to a phone call or an in-person clinic visit. METHODS: An open-label, three-arm, parallel randomized trial was conducted. The interventions were traditional in-person appointment, a telephone call, or a text message. The primary outcome was the number of postdischarge complications identified. The secondary outcomes were patient satisfaction with follow-up, future preference, default to follow-up, and preference to receiving medical information by text message. RESULTS: Two hundred eight patients underwent randomization: 50 in the in-person group, 80 in the telephone group, and 78 in the text message group. There was no difference in the number of reported complications: 5 (10%) patients in the in-person group, 7 (9%) patients in the text group, and 11 (14%) patients in the telephone group (P = 0.613). The preferred method of follow-up was by telephone (106, 61.6%). The least preferred was the in-person follow-up (15, 8.7%, P = 0.002), which also had the highest default rate (44%). CONCLUSIONS: There was no evidence that text messages and telephone calls are unsafe and ineffective methods of follow-up. Although most patients are happy to receive results by text message, the majority of patients would prefer a telephone follow-up and are less likely to default by this method. Health-care systems should develop telehealth initiatives when planning health-care services in the wake of the COVID-19 pandemic.
Subject(s)
COVID-19 , Text Messaging , Humans , COVID-19/epidemiology , Outpatients , Aftercare , Pandemics , Patient Discharge , TelephoneABSTRACT
INTRODUCTION: The emergence of the novel coronavirus Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and the coronavirus disease COVID-19 has impacted enormously on non-COVID-19-related hospital care. Curtailment of intensive care unit (ICU) access threatens complex surgery, particularly impacting on outcomes for time-sensitive cancer surgery. Oesophageal cancer surgery is a good example. This study explored the impact of the pandemic on process and short-term surgical outcomes, comparing the first wave of the pandemic from April to June in 2020 with the same period in 2019. METHODS: Data from all four Irish oesophageal cancer centres were reviewed. All patients undergoing resection for oesophageal malignancy from 1 April to 30 June inclusive in 2020 and 2019 were included. Patient, disease, and peri-operative outcomes (including COVID-19 infection) were compared. RESULTS: In 2020, 45 patients underwent oesophagectomy, and 53 in the equivalent period in 2019. There were no differences in patient demographics, co-morbidities, or use of neoadjuvant therapy. The median time to surgery from neoadjuvant therapy was 8 weeks in both 2020 and 2019. There were no significant differences in operative interventions between the two time periods. There was no difference in operative morbidity in 2020 and 2019 (28% vs 40%, p = 0.28). There was no in-hospital mortality in either period. No patient contracted COVID-19 in the perioperative period. CONCLUSIONS: Continuing surgical resection for oesophageal cancer was feasible and safe during the COVID-19 pandemic in Ireland. The national response to this threat was therefore successful by these criteria in the curative management of oesophageal cancer.
Subject(s)
COVID-19 , Esophageal Neoplasms , Esophageal Neoplasms/epidemiology , Esophageal Neoplasms/surgery , Humans , Ireland/epidemiology , Pandemics , SARS-CoV-2ABSTRACT
BACKGROUND: Esophageal injury is a rare but potentially lethal surgical emergency. It is associated with significant morbidity and mortality because of mediastinal contamination and difficulty of access. Surgery in such septic patients exacts a heavy physiological price, mandating consideration of more conservative measures. We review our experience with transgastric drainage for esophageal perforation and high-risk anastomotic dehiscence. PATIENTS AND METHODS: A select cohort of patients presenting with esophageal perforation, or complex anastomotic leaks, over 10 years were considered for transgastric drainage (TGD). A modified 36F chest drainage tube was inserted by percutaneous endoscopic gastrostomy technique, either endoscopically or at open surgery, and a negative pressure (-10 cmH2O) was applied until the leak had sealed. Endpoints include, length of stay, restoration of gastrointestinal tract continuity and mortality. RESULTS: Of 14 patients treated, 10 had perforations and 4 had complex anastomotic leaks. Ten patients had drainage alone, while 4 required concomitant operative intervention. The median duration of drain insertion for those treated with TGD alone was 19.5 days. Complete restoration of gastrointestinal tract continuity was achieved in all patients. There was no procedure-related morbidity or mortality. CONCLUSION: These results show that TGD is a safe and effective management strategy. We advocate its use alone or as an adjunct to operative treatment for esophageal perforation or anastomotic leaks. This is the first report of completely endoscopic TGD for esophageal perforation.
Subject(s)
Esophageal Perforation , Stents , Anastomosis, Surgical , Anastomotic Leak/etiology , Anastomotic Leak/surgery , Drainage , Esophageal Perforation/etiology , Esophageal Perforation/surgery , Humans , Retrospective Studies , Treatment OutcomeABSTRACT
INTRODUCTION: Textbook outcome (TBO) is a composite measure of a number of peri-operative and clinical outcomes in oesophagogastric malignancy. It has previously been shown that TBOs are associated with improved overall survival in both oesophageal and gastric cancer. The influence of a minimally invasive approach (MIA) on TBO is not well defined. The purpose of this study is to validate TBO in our population, examine the influence of a MIA on achieving a TBO, and the impact of TBO on long-term survival. METHODS: 269 patients undergoing oesophagectomy and 258 patients undergoing subtotal or total gastrectomy were included in this study. Demographic, clinical and pathological differences between patients with and without a TBO were compared using univariable and multivariable analysis. Overall survival for those with and without a TBO was examined. The influence of MIA on overall survival and TBO was determined using Cox proportional hazard models. RESULTS: Patients undergoing oesophagectomy and gastrectomy were significantly more likely to achieve a TBO when MIA was used (p = 0.01 and 0.001 respectively). When MIA is included as an outcome measure patients achieving a TBO show improved overall survival in both oesophageal and gastric cancer. MIA, clear resection margins and no unplanned admission to critical care are the strongest predictors of overall survival from the putative bundle of TBO parameters. CONCLUSION: Minimally invasive surgery is associated with improved TBO. Completion of a minimally invasive approach should be considered for inclusion as a textbook parameter.
Subject(s)
Esophageal Neoplasms/surgery , Esophagectomy/methods , Gastrectomy/methods , Stomach Neoplasms/surgery , Adult , Aged , Aged, 80 and over , Esophageal Neoplasms/pathology , Esophageal Neoplasms/therapy , Esophagectomy/adverse effects , Female , Gastrectomy/adverse effects , Humans , Male , Margins of Excision , Middle Aged , Minimally Invasive Surgical Procedures/adverse effects , Neoadjuvant Therapy , Neoplasm, Residual , Postoperative Complications/etiology , Proportional Hazards Models , Retrospective Studies , Stomach Neoplasms/pathology , Stomach Neoplasms/therapy , Survival Rate , Treatment OutcomeABSTRACT
BACKGROUND: Advances in peri-operative oncological treatment, surgery and peri-operative care have improved survival for patients with oesophagogastric cancers. Neoadjuvant cancer treatment (NCT) reduces physical fitness, which may reduce both compliance and tolerance of NCT as well as compromising post-operative outcomes. This is particularly detrimental in a patient group where malnutrition is common and surgery is demanding. The aim of this trial is to assess the effect on physical fitness and clinical outcomes of a comprehensive exercise training programme in patients undergoing NCT and surgical resection for oesophagogastric malignancies. METHODS: The PERIOP-OG trial is a pragmatic, multi-centre, randomised controlled trial comparing a peri-operative exercise programme with standard care in patients with oesophagogastric cancers treated with NCT and surgery. The intervention group undergo a formal exercise training programme and the usual care group receive standard clinical care (no formal exercise advice). The training programme is initiated at cancer diagnosis, continued during NCT, between NCT and surgery, and resumes after surgery. All participants undergo assessments at baseline, post-NCT, pre-surgery and at 4 and 10 weeks after surgery. The primary endpoint is cardiorespiratory fitness measured by demonstration of a 15% difference in the 6-min walk test assessed at the pre-surgery timepoint. Secondary endpoints include measures of physical health (upper and lower body strength tests), body mass index, frailty, activity behaviour, psychological and health-related quality of life outcomes. Exploratory endpoints include a health economics analysis, assessment of clinical health by post-operative morbidity scores, hospital length of stay, nutritional status, immune and inflammatory markers, and response to NCT. Rates of NCT toxicity, tolerance and compliance will also be assessed. DISCUSSION: The PERIOP-OG trial will determine whether, when compared to usual care, exercise training initiated at diagnosis and continued during NCT, between NCT and surgery and then during recovery, can maintain or improve cardiorespiratory fitness and other physical, psychological and clinical health outcomes. This trial will inform both the prescription of exercise regimes as well as the design of a larger prehabilitation and rehabilitation trial to investigate whether exercise in combination with nutritional and psychological interventions elicit greater benefits. TRIAL REGISTRATION: ClinicalTrials.gov: NCT03807518 . Registered on 1 January 2019.
Subject(s)
Esophageal Neoplasms/therapy , Exercise Therapy , Neoadjuvant Therapy , Physical Fitness , Preoperative Exercise , Stomach Neoplasms/therapy , Esophageal Neoplasms/surgery , Humans , Multicenter Studies as Topic , Postoperative Care , Quality of Life , Randomized Controlled Trials as Topic , Reference Standards , Stomach Neoplasms/surgery , Treatment OutcomeABSTRACT
Barrett's esophagus (BE) is the main pathological precursor of esophageal adenocarcinoma (EAC). Progression to high-grade dysplasia (HGD) or EAC from nondysplastic BE (NDBE), low-grade dysplasia (LGD) and indefinite for dysplasia (IND) varies widely between population-based studies and specialized centers for many reasons, principally the rigor of the biopsy protocol and the accuracy of pathologic definition. In the Republic of Ireland, a multicenter prospective registry and bioresource (RIBBON) was established in 2011 involving six academic medical centers, and this paper represents the first report from this network. A detailed clinical, endoscopic and pathologic database registered 3,557 patients. BE was defined strictly by both endoscopic evidence of Barrett's epithelium and the presence of specialized intestinal metaplasia (SIM). A prospective web-based database was used to gather information with initial and follow-up data abstracted by a data manager at each site. A total of 2,244 patients, 1,925 with no dysplasia, were included with complete follow-up. The median age at diagnosis was 60.5 with a 2.1:1 male to female ratio and a median follow-up time of 2.7 years (IQR 1.19-4.04), and 6609.25 person years. In this time period, 125 (5.57%) progressed to HGD/EAC, with 74 (3.3%) after 1 year of follow-up and 38 (1.69%) developed EAC, with 20 (0.89%) beyond 1 year. The overall incidence of HGD/EAC was 1.89% per year; 1.16% if the first year is excluded. The risk of progression to EAC alone overall was 0.57% per year, 0.31% excluding the first year, and 0.21% in the 1,925 patients who had SIM alone at diagnosis. Low-grade dysplasia (LGD) progressed to HGD/EAC in 31% of patients, a progression rate of 12.96% per year, 6.71% with the first year excluded. In a national collaboration of academic centers in Ireland, the progression rate for NDBE was similar to recent population studies. Almost one in two who progressed was evident within 1 year. Crucially, LGD diagnosed and confirmed by specialist gastrointestinal pathologists represents truly high-risk disease, highlighting the importance of expertise in diagnosis and management, and providing indirect support for ablative therapies in this context.
Subject(s)
Barrett Esophagus , Esophageal Neoplasms , Precancerous Conditions , Barrett Esophagus/epidemiology , Disease Progression , Esophageal Neoplasms/epidemiology , Esophageal Neoplasms/etiology , Female , Humans , Ireland/epidemiology , Male , Precancerous Conditions/epidemiology , RegistriesABSTRACT
BACKGROUND: It is standard practice to review all patients following discharge at a follow-up clinic but demands on all health services outweigh resources and unnecessary review appointments may delay or deny access to patients with greater needs. AIMS: This randomised trial aimed to establish whether a virtual outpatient clinic (VOPC) was an acceptable alternative to an actual outpatient clinic (OPC) attendance for a broad range of general surgical patients following a hospital admission. PATIENTS AND METHODS: All patients admitted under one general surgical service over the study period were assessed. If eligible for inclusion the rationale, randomisation and follow-up methods were explained, consent was sought and patients randomised to receive either a VOPC or an OPC appointment. RESULTS: Two-hundred and nine patients consented to study inclusion, of which 98/107 (91.6%) in the VOPC group and 83/102 (81.4%) in the OPC group were successfully contacted. Only 6 patients in the OPC group and 10 in the VOPC group reported ongoing issues. A further follow-up indicated 78 of 82 (95%) VOPC patients were very happy with their overall experience compared with 34/61 (56%) in the actual OPC group (p<0.001). A significant proportion of both cohorts-68/82 (83%) in VOPC group and 41/61 (67%) in OPC group (p = 0.029)-preferred a VOPC appointment as their future follow-up of choice. CONCLUSIONS: The majority of patients discharged from a surgical service could be better followed up by a virtual clinic with a significant proportion of patients reporting a preference for and a greater satisfaction with such a service.
Subject(s)
Ambulatory Care Facilities , Ambulatory Care , User-Computer Interface , Adolescent , Adult , Aged , Efficiency, Organizational , Female , Humans , Male , Middle Aged , Patient Satisfaction , Surveys and Questionnaires , Young AdultABSTRACT
BACKGROUND: Obesity is a chronic disease associated with significant morbidity and mortality. Bariatric surgery has been shown to significantly reduce both morbidity and mortality. Numerous surgical strategies exist, but the most frequently used worldwide are adjustable gastric banding, sleeve gastrectomy (SG), and Roux-en-Y gastric bypass (RYGB). It is not clear which of these strategies provides the optimal quality-of-life pay-off. OBJECTIVE: Modeled decision analysis allows comparison of different treatment interventions allowing for plausible differences in input variables. This facilitates establishment of the optimal intervention under numerous conditions. SETTING: University Hospital, Ireland. METHODS: Modeled decision analysis was performed from the patient's perspective comparing best medical therapy, adjustable gastric banding, SG, and RYGB. Input variables were calculated based on previously published decision analyses and a systematic search of obesity-related literature. Utilities were based on previously published studies. One-way sensitivity analysis was performed. Sensitive variables underwent 3-way analysis. RESULTS: The optimal treatment strategy in the base case was RYGB with a quality-adjusted life-year payoff (QALY) of 1.53 QALYs at 2 years postprocedure. Sleeve gastrectomy provided 1.49 QALYs. Medical therapy and adjustable gastric banding provided .98 and .96 QALYs, respectively. Rate of complications in RYGB and the utility of SG and RYGB proved sensitive. If complication rates are high, SG becomes the optimal strategy. Sensitive thresholds were established for the utility of SG and RYGB at .804 and .78, respectively. CONCLUSION: SG and RYGB offer similar outcomes in terms of QALY payoffs. Decision making should be in line with institutional and patient preference.
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Decision Support Techniques , Gastrectomy , Gastric Bypass , Obesity, Morbid/surgery , Adult , Decision Trees , Female , Humans , Ireland , Models, Statistical , Quality-Adjusted Life YearsABSTRACT
BACKGROUND: Acute pancreatitis is a commonly encountered emergency but accurately predicting that subset of patients who will become systemically unwell has proven difficult. Simple haematological prognostic markers, such as red cell distribution width (RDW) and neutrophil to lymphocyte ratio (NLR), could identify such patients. The aim of this study was to assess the usefulness of RDW and NLR measured on admission as predictors of mortality and intensive care (ICU) or high dependency unit (HDU) admission in patients with acute pancreatitis. MATERIALS AND METHODS: All patient who presented to our institution with acute pancreatitis between August 2013 and August 2016 were retrospectively identified using the prospectively maintained Hospital In-Patient Enquiry (HIPE) discharge audit. Data on survival, admission to HDU or ICU, length of stay and haematological parameters including RDW and NLR on presentation to the emergency department were collected. RESULTS: A total of 185 patients with acute pancreatitis were included of which 23 (12%) patients had a RDW above the upper limit of normal (ULN), which was associated with a significantly increased likelihood of admission to ICU or HDU (RR3.5; pâ¯=â¯0.01); 117 (63%) patients had a NLR above 5 on presentation, which also increased the risk of ICU or HDU admission (RR 8.1; pâ¯=â¯0.01). Patients who had both a RDW above the ULN and a raised NLR had an increased risk of inpatient mortality (RR 9.9; pâ¯=â¯0.04). CONCLUSION: RDW and NLR can identify patients at increased risk of severe acute pancreatitis on presentation to the Emergency Department.
Subject(s)
Erythrocyte Indices , Lymphocytes , Neutrophils , Pancreatitis/blood , Pancreatitis/mortality , Acute Disease , Adolescent , Adult , Aged , Aged, 80 and over , Critical Care , Female , Humans , Leukocyte Count , Male , Middle Aged , Predictive Value of Tests , Retrospective Studies , Risk Assessment/methods , Risk Factors , Sensitivity and Specificity , Young AdultABSTRACT
Obesity is an important cause of physical and psychosocial morbidity and it places a significant burden on health system costs and resources. Worldwide an estimated 200 million people over 20 years are obese and in the U.K. the Department of Health report that 61.3% of people in the U.K. are either overweight or obese. Surgery for obesity (bariatric surgery) is being performed with increasing frequency in specialist centres both in the U.K. and Ireland and abroad due to the phenomenon of health tourism. Its role and success in treating medical conditions such as diabetes mellitus and hypertension in obese patients will likely lead to an even greater number of bariatric surgery procedures being performed. Patients with early postoperative complications may be managed in specialist centres but patients with later complications, occurring months or years after surgery, may present to local surgical units for assessment and management. This review will highlight the late complications of the 3 most commonly performed bariatric surgery procedures that the emergency general surgeon may encounter. It will also highlight the complications that require urgent intervention by the emergency general surgeon and those that can be safely referred to a bariatric surgeon for further management after initial assessment and investigations.
Subject(s)
Bariatric Surgery/adverse effects , Clinical Competence , Obesity, Morbid/surgery , Postoperative Complications , Surgeons/standards , HumansABSTRACT
INTRODUCTION: Gastrointestinal stromal tumours (GISTs) are a rare class of neoplasms that are seen most commonly in the stomach. Due to their malignant potential, surgical resection is the recommended method for management of these tumours. Many reports have described the ability to excise small and medium sized GISTs laparoscopically, but laparoscopic resection of GISTs greater than 5 cm is still a matter of debate. AIM: To investigate the feasibility and effectiveness of laparoscopic surgical techniques for management of large gastric GISTs greater than 4 cm and to detail characteristics of this type of tumour. MATERIAL AND METHODS: The study cohort consisted of 11 patients with suspected gastric GISTs who were treated from 2011 to April 2014 in a single institution. All patients underwent laparoscopic resection of a gastric GIST. RESULTS: Eleven patients underwent laparoscopic resection of a suspected gastric GIST between April 2011 and April 2014. The cohort consisted of 6 males and 5 females. Mean age was 67 years (range: 43-92 years). Sixty-four percent of these patients presented with symptomatic tumours. Four (36.4%) patients underwent laparoscopic transgastric resection (LTR), 3 (27.3%) laparoscopic sleeve gastrectomy (LSG), 3 (27.3%) laparoscopic wedge resection (LWR) and 1 (9%) laparoscopic distal gastrectomy (LDG). The mean operative time was 215 min. The mean tumour size was 6 cm (range: 4-9 cm). The mean tumour size for LTR was 5.5 cm (range: 4-6.3 cm), for LWR 5.3 cm (range: 4.5-7 cm), for LSG 6.5 cm (range: 4-9 cm) and for LDG 9 cm. We experienced only minor postoperative complications. CONCLUSIONS: Laparoscopic procedures can be successfully performed during management of large gastric GISTs, bigger than 4 cm, and should be considered for all non-metastatic cases. The appropriate approach can be determined by assessing the anatomical location of each tumour.
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INTRODUCTION: The introduction of minimally invasive surgery and the use of laparoscopic techniques have significantly improved patient outcomes and have offered a new range of options for the restoration of intestinal continuity. Various reconstruction techniques have been described and various devices employed but none has been established as superior. This study evaluates our experience with, and modifications of, the orally inserted anvil (OrVil™). METHODS: We conducted a prospective observational study on 72 consecutive patients who underwent OrVil™-assisted oesophago-gastric or oesophago-jejunal anastomosis between September 2010 and September 2013. We collected data including patient demographics, disease site, type of procedure, location of the anastomosis, involvement of resection margins and peri-operative complications. RESULTS: Seventy-two patients were included in the study. Patient ages ranged from 45 to 92 years (median ± SD = 69 ± 10 years). Total gastrectomy with Roux-en-Y anastomosis was the most-commonly performed procedure (n = 41; 57 %). R 0 resection was achieved in 67 patients (93 %). There were no Orvil™-related clinical leaks during the study period, and just two patients (2.8 %) demonstrated radiological evidence of leak, both of whom were managed conservatively. There were three in-hospital mortalities during the study period; these were unrelated to the anastomotic technique. CONCLUSION: Despite a steep learning curve, the OrVil™ device is safe and reliable. It also permits the creation of higher trans-hiatal anastomoses without resorting to thoracotomy in high-risk patients with cardia tumours. Certain shortcomings of the device, that had implications for patient safety, were identified and addressed by intra-operative modification during the study period. We commend the use of a prepared OrVil™ device, as a game changer, for upper gastrointestinal reconstruction.
Subject(s)
Esophageal Neoplasms/surgery , Esophagus/surgery , Gastrectomy/methods , Laparoscopy/methods , Stomach Neoplasms/surgery , Stomach/surgery , Suture Techniques/instrumentation , Aged , Aged, 80 and over , Anastomosis, Surgical/methods , Equipment Design , Female , Humans , Male , Middle Aged , Prospective StudiesABSTRACT
BACKGROUND: The obesity surgery mortality risk score (OS-MRS) is a five-point scoring system stratifying the risk of post-operative mortality. Patients with a body mass index (BMI) > 60 may also carry an increased risk of peri-operative complications. Laparoscopic sleeve gastrectomy (LSG) as an initial procedure could reduce weight and associated comorbidity allowing a safer, definitive second procedure. We investigated weight loss and risk reduction in patients having LSG as part of a planned two-stage definitive bariatric procedure. METHODS: Patients with a high OS-MRS (4-5), males with BMI > 60 or females with BMI > 65, who underwent LSG were identified from a prospective database. Data were analysed by means of the Mann-Whitney U and Chi-squared test. RESULTS: Sixty-eight patients underwent LSG. LSG reduced median BMI at 12 months (68 versus 54, P < 0.001) and the OS-MRS (3 versus 2, P = 0.005). An increase in patients considered low risk (OS-MRS, 0-1) was seen following LSG (35% versus 14%, P = 0.006). The proportion of patients with BMI < 50 increased from 0% to 30% (P < 0.001). Improvement or resolution of diabetes and hypertension was seen in 23% and 25% of cases, respectively. CONCLUSIONS: LSG achieves good weight loss, reduces the OS-MRS and improves obesity-related comorbidity in high-risk surgical patients.