ABSTRACT
INTRODUCTION: Heller's cardiomyotomy (HCM) is the gold standard treatment for achalasia. Laparoscopic HCM has been shown to be effective with low rates of symptom recurrence, though oesophageal mucosal perforation rates remain high. The aim of this prospective case series is to assess the short-term complication rates and perioperative outcomes for the first cohort of patients undergoing robotic-assisted HCM for achalasia in a single high-volume UK centre. METHODS: Data were collected from a prospective cohort of patients who underwent robotic HCM at a single high-volume UK centre. Outcomes were assessed using the Eckhard score, which was calculated after their routine postoperative clinic appointments. RESULTS: Thirteen patients underwent robotic HCM during the study period; this is the second largest reported case series in the European literature. There were no intraoperative oesophageal perforations. Six patients were discharged as day cases, six patients were discharged on the first postoperative day and one patient's hospital stay was two nights. There was a single perioperative complication of urinary retention. All patients reported improvement of symptoms following their operation, and all had a postoperative Eckhard score of less than 3, indicating their achalasia was in remission. CONCLUSIONS: This cohort has demonstrated that robotic HCM has an exceptional safety profile and results in high levels of symptom resolution, even early in the learning curve. The robotic approach may be superior to laparoscopy as it allows more precise identification and dissection of the oesophageal muscle fibres, which likely reduces the risk of inadvertent mucosal damage or incomplete myotomy.
Subject(s)
Esophageal Achalasia , Esophageal Perforation , Laparoscopy , Myotomy , Robotic Surgical Procedures , Humans , Esophageal Achalasia/surgery , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/methods , Esophageal Perforation/surgery , Laparoscopy/adverse effects , Laparoscopy/methods , United Kingdom/epidemiology , Treatment OutcomeABSTRACT
BACKGROUND: Abdominal wall hernia repair is one of the most commonly performed surgical procedures worldwide, yet despite this, there remains a lack of high-quality evidence to support best management. The aim of the study was to use a modified Delphi process to determine future research priorities in this field. METHODS: Stakeholders were invited by email, using British Hernia Society membership details or Twitter, to submit individual research questions via an online survey. In addition, questions obtained from a patient focus group (PFG) were collated to form Phase I. Two rounds of prioritization by stakeholders (phases II and III) were then completed to determine a final list of research questions. All questions were analyzed on an anonymized basis. RESULTS: A total of 266 questions, 19 from the PFG, were submitted by 113 stakeholders in Phase I. Of these, 64 questions were taken forward for prioritization in Phase II, which was completed by 107 stakeholders. Following Phase II analysis, 97 stakeholders prioritized 36 questions in Phase III. This resulted in a final list of 14 research questions, 3 of which were from the PFG. Stakeholders included patients and healthcare professionals (consultant surgeons, trainee surgeons and other multidisciplinary members) from over 27 countries during the 3 phases. CONCLUSION: The study has identified 14 key research priorities pertaining to abdominal wall hernia surgery. Uniquely, these priorities have been determined from participation by both healthcare professionals and patients. These priorities should now be addressed by well-designed, high-quality international collaborative research.
Subject(s)
Biomedical Research , Digestive System Surgical Procedures , Hernia, Abdominal , Delphi Technique , Herniorrhaphy , HumansABSTRACT
BACKGROUND: The incidence of incisional hernia is up to 20 per cent after abdominal surgery. The management of patients with incisional hernia can be complex with an array of techniques and meshes available. Ensuring consistency in reporting outcomes across studies on incisional hernia is important and will enable appropriate interpretation, comparison and data synthesis across a range of clinical and operative treatment strategies. METHODS: Literature searches were performed in MEDLINE and EMBASE (from 1 January 2010 to 31 December 2019) and the Cochrane Central Register of Controlled Trials. All studies documenting clinical and patient-reported outcomes for incisional hernia were included. RESULTS: In total, 1340 studies were screened, of which 92 were included, reporting outcomes on 12 292 patients undergoing incisional hernia repair. Eight broad-based outcome domains were identified, including patient and clinical demographics, hernia-related symptoms, hernia morphology, recurrent incisional hernia, operative variables, postoperative variables, follow-up and patient-reported outcomes. Clinical outcomes such as hernia recurrence rates were reported in 80 studies (87 per cent). A total of nine different definitions for detecting hernia recurrence were identified. Patient-reported outcomes were reported in 31 studies (34 per cent), with 18 different assessment measures used. CONCLUSIONS: This review demonstrates the significant heterogeneity in outcome reporting in incisional hernia studies, with significant variation in outcome assessment and definitions. This is coupled with significant under-reporting of patient-reported outcomes.
Subject(s)
Herniorrhaphy/methods , Incisional Hernia/surgery , Humans , Patient Reported Outcome Measures , Postoperative Complications/etiology , Recurrence , Surgical Mesh/adverse effectsABSTRACT
INTRODUCTION: The aim of this study was to review the experience of general surgeons performing splenectomy in a district general hospital. The outcomes are discussed together with potential reasons for the increasing rarity of the procedure. METHODS: A retrospective cohort study was carried out of all patients undergoing splenectomy (as identified by a single trust pathology department on receipt of splenic samples) between 1 January 2000 and 1 May 2017. Case notes and computer systems were interrogated for data on operating surgeon, patient demographics, diagnosis, surgical approach (laparoscopic/open/converted to open), critical care admission and 30-day mortality. RESULTS: During the study period, 170 consecutive splenectomies were undertaken by 24 different operating surgeons. There were on average 5.8 planned and 4.2 unplanned splenectomies per year. The 30-day mortality rate for all splenectomies was 8.8%, with an elective 30-day mortality rate of 2.0%. Only 3 of the current consultant surgeons had undertaken more than 6 cases over the 17-year study period. Some senior consultants had not performed any splenectomies (either planned or unplanned) during the 17-year study period. CONCLUSIONS: Splenectomy is required ever more rarely and experience as a district general hospital consultant is limited. Possible reasons for this include improvements in medical management of haematological diseases, the increasing use of conservative and radiological management for traumatic splenic injury, and a reduction in trauma cases and diversion of such cases to major trauma centres. Trainees and consultants must seek experience during specialty training or via cadaveric training in order to demonstrate competence.
Subject(s)
Hospitals, General/statistics & numerical data , Spleen/surgery , Splenectomy/methods , Splenic Rupture/surgery , Surgeons/statistics & numerical data , Adolescent , Adult , Aged , Aged, 80 and over , Elective Surgical Procedures/methods , Elective Surgical Procedures/statistics & numerical data , Emergency Treatment/methods , Emergency Treatment/statistics & numerical data , Female , Hospital Mortality , Humans , Laparoscopy/methods , Laparoscopy/statistics & numerical data , Male , Middle Aged , Retrospective Studies , Spleen/injuries , Splenectomy/statistics & numerical data , Splenic Rupture/mortality , Young AdultABSTRACT
Introduction The Ethicon™ laparoscopic inguinal groin hernia training (LIGHT) course is an educational course based on three days of teaching on laparoscopic hernia surgery. The first day involves didactic lectures with tutorials. The second day involves practical cadaveric procedures in laparoscopic hernia surgery. The third day involves direct supervision by a consultant surgeon during laparoscopic hernia surgery on a real patient. We reviewed our outcomes for procedures performed on real patients on the final day of the course for early complications and outcomes. Methods A retrospective study was undertaken of patients who had laparoscopic hernia surgery as part of the LIGHT course from 2013 to 2015. A matched control cohort of patients who had elective laparoscopic hernia surgery over the study period was identified. These patients had their surgery performed by the same consultant general surgeons involved in delivering the course. All patients were followed up at 6 weeks postoperatively. Results A total of 60 patients had a laparoscopic inguinal hernia repair and 23 patients had a laparoscopic ventral hernia repair during the course. The mean operative time for laparoscopic inguinal hernia repair was 48 minutes for trainees (range 22-90 minutes) and 35 minutes for consultant surgeons (range 18-80 minutes). There were no intraoperative injuries or returns to theatre in either group. All the patients operated on during the course were successfully performed as daycase procedures. The mean operative time for laparoscopic ventral hernia repair was 64 minutes for trainees (range 40-120 minutes) and 51 minutes for consultant surgeons (range 30-130 minutes). Conclusions The outcomes of patients operated on during the LIGHT course are comparable to procedures performed by a consultant. Supervised operating by trainees is a safe and effective educational model in hernia surgery.
Subject(s)
Herniorrhaphy/education , Herniorrhaphy/statistics & numerical data , Laparoscopy/education , Laparoscopy/statistics & numerical data , Adult , Aged , Aged, 80 and over , Female , Hernia, Inguinal/surgery , Hernia, Ventral/surgery , Herniorrhaphy/adverse effects , Humans , Laparoscopy/adverse effects , Male , Middle Aged , Operative Time , Postoperative Complications , Retrospective Studies , Young AdultABSTRACT
BACKGROUND & AIM: Current Laparoscopic simulators have limited usefulness and patients have been used for training since the dawn of surgery. NUGITS (Northumbrian Upper Gastro Intestinal Team of Surgeons) Laparoscopic Skills courses utilise hands-on experience with simulators moving to live operating on volunteer patients. It is vital to know that the volunteer patient is not disadvantaged by greater surgical risk. METHODS: This was a case-controlled prospective comparison of patients undergoing both Laparoscopic Cholecystectomy (LC) [n=51] and Laparoscopic Inguinal Hernia (LIH) [n=62] during NUGITS training courses. They are compared with a matched (age, sex and ASA grade) control group LC (n=51) and LIH (n=62) operated on by consultants. The outcome measures were surgical peri-and post-operative complications, post-operative hospital stay, readmission and early recurrence of inguinal hernia (<6 months). RESULTS: In the LC cohort, there was no significant difference in the length of hospital stay (p=0.07) or readmission (p=0.16) in both the groups. The mean operating time was higher in the trainee compared to the control group (p=0.001). There was no difference in the post-operative morbidity or mortality in either group. In LIH cohort, the mean operating time was higher in the trainee compared with the control group. There was no significant difference in post-operative complications (p>0.05) and early post-operative recurrence of hernia (p>0.05). CONCLUSION: The post-operative outcomes of patients undergoing laparoscopic surgery during laparoscopic training courses are similar to consultant-operated patients. Thus, it is acceptable and safe to encourage patients to volunteer for laparoscopic training courses.
Subject(s)
Clinical Competence , Education, Medical, Continuing/standards , Laparoscopy/methods , Cholecystitis/surgery , Hernia, Inguinal/surgery , Humans , Prospective Studies , Treatment OutcomeABSTRACT
INTRODUCTION: Nissen fundoplication has been performed laparoscopically for over 15 years, being associated with shorter hospital stay and fewer complications than conventional open surgery with good long-term outcomes. Day-case laparoscopic Nissen fundoplication (LNF) is rarely performed in the UK and most series in the literature report length of stay >2 days. METHODS: The objective of this study was to examine the safety and efficacy of day-case LNF. The clinical records of all patients undergoing LNF under the care of three surgeons in a district general hospital (DGH) during a 5-year period (January 2003 to December 2007) were reviewed to examine length of stay, complications, length of procedure, grade of operating surgeon and symptoms on follow-up. RESULTS: One hundred thirteen day-case LNFs were recorded in this series. Day-case LNF patients had median age of 45 years (range 20-68 years, 65% (64.6%) male) and 98% were American Society of Anesthesiologists (ASA) grade I or II. Twenty-one cases (19%) were performed by higher surgical trainees. Median operative time was 54 minutes (range 25-120 min). Only one perioperative complication (port-site bleed) occurred, treated without prolonging length of stay. The proportion of all LNF performed as day cases increased from 8% to 52% during the study period. Median operative time has significantly reduced from the first 20 consecutive LNF cases to the latest 20 cases [65 min (range 40-120 min) versus 48 min (range 25-72 min); p = 0.037]. At follow-up (median 7 weeks, range 2-31 weeks) 82% of patients had improvement in all presenting symptoms. Eight patients had postoperative complications [wound infection (n = 2), persistent regurgitation requiring laparoscopic division of a gastric band adhesion (n = 1), dysphagia (n = 5 with two patients requiring redo partial fundoplication and one patient requiring dilatation) and there were no conversions to open surgery. CONCLUSION: Day-case LNF is safe and effective for treating selected patients with gastroesophageal reflux disease (GERD) in a DGH. The proportion of day-case LNFs is increasing in our unit. Half of the LNFs in a DGH can be done as day cases. Experience is associated with a significant reduction in operative time.
Subject(s)
Ambulatory Surgical Procedures/methods , Fundoplication/methods , Adult , Aged , Education, Medical, Continuing , Female , Follow-Up Studies , Gastroesophageal Reflux/surgery , General Surgery/education , Humans , Length of Stay/statistics & numerical data , Male , Middle Aged , Postoperative Complications/epidemiology , Retrospective Studies , Young AdultABSTRACT
BACKGROUND: Laparoscopic appendectomy (LA) is associated with a shorter hospital stay and fewer complications than conventional open appendectomy (OA). This study aimed to examine the safety and efficacy of day case emergency LA. METHODS: The records of patients undergoing emergency LA under the care of two laparoscopic surgeons over a 3-year period (Februrary 2003 to February 2006) were reviewed to examine hospital length of stay (LOS), complications, histology, grade of the operating surgeon, and time required to perform the procedure. RESULTS: A total of 104 patients (median age, 25 years; range, 11-72 years; 58 men) underwent LA, with 9 and 66 patients discharged in 8 and 24 hours, respectively (median LOS 22 hours: range 6-170 hours). One patient underwent conversion to OA. Histologically, 86 patients had appendicitis and 18 had normal appendices with another pathology present. The median operative time was 35 min (range, 20-80 min). The complications included three wound infections and two pelvic abscesses not requiring further operative intervention. CONCLUSION: Day case emergency LA is safe and effective for treating selected patients.
Subject(s)
Ambulatory Surgical Procedures , Appendectomy/methods , Appendicitis/surgery , Emergency Treatment , Laparoscopy , Adolescent , Adult , Aged , Child , Female , Humans , Male , Middle AgedSubject(s)
Peritonitis/diagnosis , Peritonitis/surgery , Staphylococcal Infections/diagnosis , Abdominal Abscess/diagnosis , Abdominal Abscess/surgery , Appendectomy , Appendix , Cecal Diseases/diagnosis , Cecal Diseases/surgery , Follow-Up Studies , Humans , Laparotomy , Male , Middle Aged , Staphylococcal Infections/surgery , Time Factors , Wound HealingABSTRACT
There are no objective data available on the relative strengths of inguinal hernia repairs. The aim of this randomized controlled study was to measure th force required to disrupt laparoscopic and open mesh repairs in a porcine model. Eleven pigs had inguinal hernia repair following randomization to an open mesh group (n = 5) or a transabdominal preperitoneal laparoscopic group (n = 6). Four weeks after operation the pigs were killed and the pelvic girdles were mounted in a test jig on a mechanical testing machine. The applied disruption forces were measured and recorded. Mean(s.d.) force required to disrupt the normal inguinal canal (n = 11) was 68.6(30.1) N with no difference between groups. The open mesh repair required 110.3(41.4) N and the laparoscopic mesh 220.0(95.2) N. Both open and laparoscopic mesh repairs were stronger than the normal side (P < 0.03). The laparoscopic mesh repair was stronger than the open mesh repair (P = 0.04). This model provides a standardized method for mechanically testing inguinal hernia repairs in pigs. It confirms that both open and laparoscopic mesh hernia repairs are stronger than the non-herniated normal side at 4 weeks after operation. Laparoscopic mesh repair is stronger than open mesh repair. The weakest points of the repairs correlate well with those identified in clinical reports.