Surgeons' dominant surgical modality: Impacts on wellbeing, burnout, and interventions for neuromusculoskeletal disorders.

BACKGROUND: This study investigated the impact of surgical modalities on surgeon wellbeing with a focus on burnout, job satisfaction, and interventions used to address neuromusculoskeletal disorders (NMSDs). METHODS: An electronic survey was sent to surgeons across an academic integrated multihospital system. The survey consisted of 47 questions investigating different aspects of surgeons' wellbeing. RESULTS: Out of 245 thoracic and abdominopelvic surgeons, 79 surgeons (32.2 â€‹%) responded, and 65 surgeons (82 â€‹%) were able to be categorized as having a dominant surgical modality. Compared to robotic surgeons, laparoscopic (p â€‹= â€‹0.042) and open (p â€‹= â€‹0.012) surgeons reported more frequent feelings of burnout. The number of surgeons who used any treatment/intervention to minimize the operative discomfort/pain was lower for robotic surgeons than the other three modalities (all p â€‹< â€‹0.05). CONCLUSIONS: NMSDs affect different aspects of surgeons' lives and occupations. Robotic surgery was associated with decreased feelings of burnout than the other modalities.

Bariatric Surgery and Longitudinal Cancer Risk: A Review.

Importance: Cancer is one of the leading causes of death in the United States, with the obesity epidemic contributing to its steady increase every year. Recent cohort studies find an association between bariatric surgery and reduced longitudinal cancer risk, but with heterogeneous findings. Observations: This review summarizes how obesity leads to an increased risk of developing cancer and synthesizes current evidence behind the potential for bariatric surgery to reduce longitudinal cancer risk. Overall, bariatric surgery appears to have the strongest and most consistent association with decreased incidence of developing breast, ovarian, and endometrial cancers. The association of bariatric surgery and the development of esophageal, gastric, liver, and pancreas cancer is heterogenous with studies showing either no association or decreased longitudinal incidences. Conversely, there have been preclinical and cohort studies implying an increased risk of developing colon and rectal cancer after bariatric surgery. A review and synthesis of the existing literature reveals epidemiologic shortcomings of cohort studies that potentially explain incongruencies observed between studies. Conclusions and Relevance: Studies examining the association of bariatric surgery and longitudinal cancer risk remain heterogeneous and could be explained by certain epidemiologic considerations. This review provides a framework to better define subgroups of patients at higher risk of developing cancer who would potentially benefit more from bariatric surgery, as well as subgroups where more caution should be exercised.

Impact of preferred surgical modality on surgeon wellness: a survey of workload, physical pain/discomfort, and neuromusculoskeletal disorders.

BACKGROUND: We compared surgeons' workload, physical discomfort, and neuromusculoskeletal disorders (NMSDs) across four surgical modalities: endoscopic, laparoscopic, open, and robot-assisted (da Vinci Surgical Systems). METHODS: An electronic survey was sent to the surgeons across an academic hospital system. The survey consisted of 47 questions including: (I) Demographics and anthropometrics; (II) The percentage of the procedural time that the surgeon spent on performing each surgical modality; (III) Physical and mental demand and physical discomfort; (IV) Neuromusculoskeletal symptoms including body part pain and NMSDs. RESULTS: Seventy-nine out of 245 surgeons completed the survey (32.2%) and 65 surgeons (82.2%) had a dominant surgical modality: 10 endoscopic, 15 laparoscopic, 26 open, and 14 robotic surgeons. Physical demand was the highest for open surgery and the lowest for endoscopic and robotic surgeries, (all p < 0.05). Open and robotic surgeries required the highest levels of mental workload followed by laparoscopic and endoscopic surgeries, respectively (all p < 0.05 except for the difference between robotic and laparoscopic that was not significant). Body part discomfort or pain (immediately after surgery) were lower in the shoulder for robotic surgeons compared to laparoscopic and open surgeons and in left fingers for robotic surgeons compared to endoscopic surgeons (all p < 0.05). The prevalence of NMSD was significantly lower in robotic surgeons (7%) compared to the other surgical modalities (between 60 and 67%) (all p < 0.05). CONCLUSIONS: The distribution of NMSDs, workload, and physical discomfort varied significantly based on preferred surgical approach. Although robotic surgeons had fewer overall complaints, improvement in ergonomics of surgery are still warranted.

Outcomes of a Large Series of Laparoscopic Ventral Hernia Repairs after Liver Transplantation.

BACKGROUND: The hernia defects that develop in liver transplant recipients tend to be complex. Unfortunately, there is a paucity of data to guide post-transplant hernia management. Our goal was to evaluate the outcomes following laparoscopic ventral hernia repair (LVHR) in liver transplant recipients. METHODS: A retrospective review of a prospectively kept database of liver transplant patients at a single tertiary healthcare facility was completed. All patients between 2007 and 2020 who underwent LVHR for a hernia at their transplant incision site were included. The primary outcome studied was hernia recurrence. Secondary outcomes included time-to-hernia repair, complications, and length of stay (LOS). RESULTS: There were 89 patients who met inclusion criteria. 82% were male, mean age was 60 years, and mean body mass index was 30.2 kg/m2. 94.4% were on tacrolimus and 36% on mycophenolate mofetil. Median time-to-hernia repair was 16 months with a mean mesh size of 743 cm2 and length of stay of 3.7 days. None required conversion to an open operation. Postoperative complications included ileus (20.2%), acute kidney injury (11.2%), pneumonia (6.7%), and bleeding requiring re-operation (1.1%). Hernia-related complications included chronic suture site pain (1.1%), seroma requiring intervention (3.3%), surgical site infection (3.3%), nonoperative mesh infection (1.1%), and mesh infection requiring explantation (1.1%). Median follow-up was 23 months. Hernia recurrence occurred in 4.5% and no predictive variables for recurrence were identified. CONCLUSIONS: Although the hernia defects that develop in liver transplant recipients are complex and their comorbidities significant, LVHR can safely and effectively repair these defects with low rates of recurrence and complications.

Low-Dose Ketamine Infusion for Perioperative Pain Management in Patients Undergoing Laparoscopic Gastric Bypass: A Prospective Randomized Controlled Trial.

INTRODUCTION: Obesity is a common comorbidity seen in the perioperative setting and is associated with many diseases including cardiovascular disease and obstructive sleep apnea. Laparoscopic Roux-en-Y gastric bypass is the gold standard surgical treatment for patients whose weight is refractory to diet and exercise. Caring for these patients perioperatively presents unique challenges to anesthesiologists and is associated with an increased risk of adverse respiratory events. In our study, we hypothesize that a low-dose perioperative ketamine infusion will reduce opioid consumption and improve analgesia when compared to standard therapy. METHODS: This is a single-center, prospective randomized controlled study enrolling 35 patients in total. Patients were randomized equally into the ketamine and control group. Preop, intraop, and postop management regimens were standardized. The ketamine group received a 0.3 mg/kg ideal body weight ketamine bolus after induction followed by a 0.2 mg/kg/hr ketamine infusion continued into the postop setting for up to 24 hours. Data collected included total perioperative opioids used converted to oral morphine equivalents (ME), pain scores, side effects, hospital length of stay, and patient satisfaction captured via postoperative questionnaires. RESULTS: The use of perioperative opioid consumption was significantly lower in the ketamine group when compared with the control group (179.9 ME versus 248.7 ME, P=0.03). There was no statistically significant difference in pain scores or hospital length of stay postoperatively between the two groups. There were also no reported adverse respiratory events, prolonged sedation, agitation, or other side effects reported in either group. The patient satisfaction questionnaires showed a significant difference with the ketamine group reporting lower maximum pain scores, a decrease in how pain limited activities of daily living once discharged, and increased hospital pain management satisfaction scores. CONCLUSIONS: Perioperative low-dose ketamine infusions significantly reduced opioid consumption in morbidly obese patients undergoing laparoscopic gastric bypass surgery.

Is There an Upper Age Limit for Bariatric Surgery? Laparoscopic Gastric Bypass Outcomes in Septuagenarians.

PURPOSE: Upper age limits for bariatric surgery are questioned on the merits of increased complication rates in the elderly and questionable efficacy. This study evaluates outcomes of bariatric surgery in patients ≥ 70 years of age. MATERIALS AND METHODS: Retrospective review was performed of patients ≥ 70 years of age who underwent laparoscopic Roux-en-Y gastric bypass (RYGB) between 2001 and 2018. Primary endpoints were 30-day readmission, Clavien-Dindo grade III-V (CD III-IV) complications, and mortality. Secondary data included were weight loss, long-term outcomes, comorbidity resolution, hemoglobin A1C, and lipid panels. RESULTS: A total of 23 patients with an average age of 72 years (range 70-80 years) and mean BMI of 43.3 (range 37.3-56.0) were reviewed. Average length-of-stay was 2.4 days (range 1-6 days), with the only acute complication being aspiration pneumonia in one patient. Median follow-up was 69.3 weeks (range 9-875 weeks). One-year follow-up rate was 96%, during which no deaths or CD III-IV complications occurred. Subsequently, one patient experienced failure-to-thrive requiring temporary enteral nutrition. Average 1 year percent total weight loss (%TWL) was 29%, and this was maintained on subsequent follow-ups. Average 1 year percent excess weight loss (%EWL) was 60%, maintained long-term at 61%. Significant serum biochemical improvements included hemoglobin A1C (6.9 ± 1.4% to 5.6 ± 1.3%, p = 0.001), triglycerides (155 ± 49 mg/dL to 102 ± 41 mg/dL, p = 0.0003), and high-density lipoprotein cholesterol (48 ± 14 mg/dL to 58 ± 22 mg/dL, p = 0.004). CONCLUSION: Laparoscopic RYGB is a safe and effective treatment for obesity and obesity-related comorbidities in septuagenarians.

Safety and Feasibility of Laparoscopic Abdominal Surgery in Patients With Mechanical Circulatory Assist Devices.

Objectives Increasing number of mechanical circulatory assist devices (MCADs) are being placed in heart failure patients. Morbidity from device placement is high and the outcome of patients who require noncardiac surgery after, is unclear. As laparoscopic interventions are associated with decreased morbidity, we examined the impact of such procedures in these patients. Methods A retrospective review was conducted on 302 patients who underwent MCAD placement from 2005 to 2012. All laparoscopic abdominal surgeries were included and impact on postoperative morbidity and mortality studied. Results Ten out of 16 procedures were laparoscopic with 1 conversion to open. Seven patients had a HeartMate II, 2 had Total Artificial Hearts, and 1 had CentriMag. Four patients had devices for ischemic cardiomyopathy and 6 cases were emergent. Surgeries included 6 laparoscopic cholecystectomies, 2 exploratory laparoscopies, 1 laparoscopic colostomy takedown, and 1 laparoscopic ventral hernia repair with mesh. Median age of the patients was 63 years (range, 29-79 years). Median operative time was 123 minutes (range, 30-380 minutes). Five of 10 patients were on preoperative anticoagulation with average intraoperative blood loss of 150 mL (range, 20-700 mL). There were 3 postoperative complications; acute respiratory failure, acute kidney injury and multisystem organ failure resulting in death not related to the surgical procedure. Conclusion The need for noncardiac surgery in post-MCAD patients is increasing due to limited donors and due to more durable and longer support from newer generation assist devices. While surgery should be approached with caution in this high-risk group, laparoscopic surgery appears to be a safe and successful treatment option.

Revision of failed transoral incisionless fundoplication by subsequent laparoscopic Nissen fundoplication.

AIM: To evaluate the feasibility and outcomes of laparoscopic Nissen fundoplication after failed transoral incisionless fundoplication (TIF). METHODS: TIF is a new endoscopic approach for treating gastroesophageal reflux disease (GERD). In cases of TIF failure, subsequent laparoscopic fundoplication may be required. All patients from 2010 to 2013 who had persistence and objective evidence of recurrent GERD after TIF underwent laparoscopic Nissen fundoplication. Primary outcome measures included operative time, blood loss, length of hospital stay and complications encountered. RESULTS: A total of 5 patients underwent revisional laparoscopic Nissen fundoplication (LNF) or gastrojejunostomy for recurrent GERD at a median interval of 24 mo (range: 16-34 mo) after TIF. Patients had recurrent reflux symptoms at an average of 1 mo following TIF (range: 1-9 mo). Average operative time for revisional surgical intervention was 127 min (range: 65-240 min) and all surgeries were performed with a minimal blood loss (< 50 mL). There were no cases of gastric or esophageal perforation. Three patients had additional finding of a significant hiatal hernia that was fixed simultaneously. Median length of hospitalization was 2 d (range: 1-3 d). All patients had resolution of symptoms at the last follow up. CONCLUSION: LNF is a feasible and safe option in a patient who has persistent GERD after a TIF. Previous TIF did not result in additional operative morbidity.

Parastomal hernia repair.

Occurrence of parastomal hernia is considered a near inevitable consequence of stoma formation, making their management a common clinical dilemma. This article reviews the outcomes of different surgical approaches for hernia repair and describes in detail the laparoscopic Sugarbaker technique, which has been shown to have lower recurrence rates than other methods. Also reviewed is the current literature on the impact of prophylactic mesh placement during ostomy formation.

Laparoscopic management of acute small bowel obstruction: evaluating the need for resection.

BACKGROUND: Acute small bowel obstruction (SBO) is a common condition encountered by the on-call emergency surgeon. The role of laparoscopy in the management of SBO continues to be defined. This modality can be limited by dilated bowel and inadequate assessment of compromised tissue. This review was undertaken to determine the reliability of laparoscopic evaluation and the subsequent need for bowel resection. METHODS: A retrospective review of all patients surgically managed for acute SBO between July 2005 and September 2010 was conducted. The clinical presentation, computed tomographic findings, indications for surgery, type of intervention, need for reoperation, length of stay (LOS), and outcomes were all abstracted. RESULTS: A total of 119 patients were surgically managed for acute SBO during this period, 63 with initial laparoscopy and 56 with an open procedure. Twenty-five (40%) of the laparoscopy patients were converted to open, leaving 38 completed laparoscopically. Of the completed group, three patients underwent bowel resection compared with 16 in the converted group (8% vs. 64%, p < 0.0001). No patients in the completed group required a subsequent procedure for bowel resection. Twenty-three (41%) patients in the open cohort required a resection. LOS was significantly reduced in the completed group (7.7 days) compared with the converted (11.0 days, p = 0.01) and open groups (11.4 days, p = 0.002). CONCLUSIONS: Overall, 32% of acute SBOs were managed solely with laparoscopy. No patients requiring a bowel resection were missed using this method of evaluation. Laparoscopic management should be considered as safe and effective initial therapy in most cases of acute SBO.

Laparoscopic distal pancreatectomy: does splenic preservation affect outcomes?

Although the spleen is often routinely resected during both open and laparoscopic distal pancreatectomies, a splenectomy can increase the risk of postoperative and life-long infectious complications. Spleen-preserving laparoscopic pancreatectomies can technically be more difficult because of the delicate dissection of the splenic vessels. We performed a retrospective review of 34 laparoscopic pancreatectomies done at our institution. All procedures were done laparoscopically without hand assistance. Attempts were made in all patients to conserve the spleen, which was successful in 10 patients (29%). In the splenectomy group, 9 patients had 12 surgical complications (26%), which was statistically significant compared with the spleen-preserving group, in which there were no complications. This included 7 patients with a pancreatic leak (20%) and 3 with postoperative hemorrhage requiring reexploration (9%). Patients with spleen-preserving pancreatectomies had significantly less blood loss and shorter operative time compared with patients who underwent concomitant splenectomy. Splenic preservation should be attempted in all patients undergoing laparoscopic distal pancreatectomy unless there are overriding oncological or anatomic concerns.

An early experience using the technique of transoral OrVil EEA stapler for minimally invasive transthoracic esophagectomy.

BACKGROUND: Minimally invasive esophagectomy (MIE) has been performed using a variety of techniques evolving during the past decade. We present our initial experience and outcomes of patients undergoing transthoracic MIE using a circular end-to-side anastomosis created with the transorally directed EEA circular stapler OrVil (Covidien, New Haven, CT). Complications, including anastomotic leak and stricture occurrence, are reviewed. METHODS: A retrospective review evaluated consecutive patients undergoing MIE for esophageal cancer or related disease with intrathoracic end-to-side anastomoses using the transorally directed EEA circular stapler from December 2007 to May 2010. Medical records were reviewed for demographics, staging, neoadjuvant chemoradiotherapy, comorbidities, adjuvant therapy, complications, and survival. RESULTS: During this period, 51 consecutive patients (84% male; mean age, 65 years) underwent MIE. Neoadjuvant chemoradiotherapy was performed in 32 patients, and 4 had intraoperative radiotherapy. Mean operative time was 338 minutes (range, 211 to 565 minutes), including the 4 patients with intraoperative radiotherapy. Operative time improved with experience (excluding intraoperative radiotherapy) from a mean of 378 minutes (patients 1 to 14) to 300 minutes (patients 37 to 51). Median hospital stay was 11 days (range, 6 to 48 days). Anastomotic leaks occurred in 5 patients (9.8%). Postoperative deaths included 1 in-hospital (2.0%) and 2 (3.9%) after discharge. Stricture was diagnosed and treated in 7 patients (13.7%). Follow-up was a median of 12 months (range, 1 to 31 months). CONCLUSIONS: Transthoracic MIE using an end-to-side anastomosis with the transorally directed EEA circular stapler resulted in acceptable stricture and leak rates with good outcomes comparable to published outcomes for open surgical resections.

Does size matter? Technical considerations of a regenerative tissue matrix for use in reconstructive surgery.

INTRODUCTION: Acellular dermal matrices have been used with increasing frequency in both reconstructive and cosmetic surgery. While many studies have described the safety and morbidity profiles of these materials, little is known about the relative mechanical properties of individual sheets of allograft harvested from distinct donors. METHODS: Sixty-two individual sheets of an acellular dermal matrix from distinct lot numbers (signifying different donors of the dermis) were prospectively analyzed before use. Distribution of thickness according to manufacturer specifications in the dry state were as follows: 0.009 inches to 0.013 inches (1 [1.6%]); 0.79 mm to 1.78 mm (3 [4.8%]); 0.79 mm to 2.03 mm (5 [8%]); 0.8 mm to 3.3 mm (1 [1.6%]); 1.8 mm to 3.3 mm (10 [16.1%]) and 28 mm (6 [9.7%]). The size of the matrix was recorded while dry, after hydration and following stretch. The percentage change in surface area was recorded for each lot. RESULTS: The 62 reconstructive cases included breast implant reconstruction (2 [3.2%]); ventral hernia repair (11 [17.7%]); abdominal closure following autologous tissue harvest (6 [9.6%]); autologous breast reconstruction (37 [59.6%]); extremity wound closures (3 [4.8%]) and reinforcement of vertical rectus abdominis muscle closure (3 [4.8%]). The mean percentage change in the size of the acellular dermal matrix to the hydrated state was 58% (36 of 62; thickness 0.06 mm to 3.30 mm); the mean percentage change in size from dry state was 7.14% (range 0% to 18.7%). The mean percentage change in the size of the hydrated matrix to the stretched state was 25.7% (range 0.25% to 70.6%). The variability in elasticity among the individual sheets was significant (P<0.0005). CONCLUSION: The acellular dermal matrix displayed highly variable elastic properties among distinct donors. This may be significant in procedures in which symmetry is critical.

Professional values, value conflicts, and assessments of the duty-hour restrictions after six years: a multi-institutional study of surgical faculty and residents.

BACKGROUND: the aim of this study was to explore professional values, value conflicts, and assessments of the Accreditation Council for Graduate Medical Education's duty-hour restrictions. METHODS: questionnaires distributed at 15 general surgery programs yielded a response rate of 82% (286 faculty members and 306 residents). Eighteen items were examined via mean differences, percentages in agreement, and significance tests. Follow-up interviews with 110 participants were explored for main themes. RESULTS: residents and faculty members differed slightly with respect to core values but substantially as to whether the restrictions conflict with core values or compromise care. The average resident-faculty member gap for those 13 items was 35 percentage points. Interview evidence indicates consensus over professional values, a gulf between individualistic and team orientations, frequent moral dilemmas, and concerns about the assumption of responsibility by residents and "real-world" training. CONCLUSIONS: the divide between residents and faculty members over conflicts between the restrictions, core values, and patient care poses a significant issue and represents a challenge in educating the next generation of surgeons.

A new professionalism? Surgical residents, duty hours restrictions, and shift transitions.

BACKGROUND: Some anticipated that the Accreditation Council for Graduate Medical Education duty hours restrictions would foster a team-focused "new professionalism" among residents. This study explores the prevalence and challenges of a new professionalism and whether they vary by program size. METHOD: Questionnaires distributed in 15 general surgery programs produced an 82% response rate (N = 306); 52 semistructured follow-up interviews were completed. Results include means, percentage who "agree or strongly agree," significance tests, and main themes from the interviews. RESULTS: A new professionalism is limited by residents' reluctance to pass work from day to night teams, unclear guidance regarding stay-or-go decisions during shift transitions, little educational emphasis on sign-outs, and the practice of long hours in the name of professionalism. Program size is largely unassociated with these beliefs and behaviors. CONCLUSIONS: A new professionalism represents a stalled revolution among surgical residents. The new professionalism's emphasis on teamwork requires additional attention to staffing and workload management.

Conservative management of mesh-site infection in hernia repair.

BACKGROUND: Mesh hernioplasty is the preferred surgical procedure for large abdominal wall hernias. Infection remains one of the most challenging complications of this operation. Salvaging infected prosthetic material after ventral hernia repair is rarely successful. Most cases require mesh excision and complex abdominal wall reconstruction, with variable success rates. In this article, we report 3 cases of mesh salvage after laparoscopic ventral herniorrhapy with a novel use of percutaneous drainage and antibiotic irrigation. RESULTS: Three patients developed infected seromas after laparoscopic ventral hernia repair. The fascial defect of the first patient was repaired with a commercially available 20 x 18 cm polytetrafluoroethylene (PTFE) mesh. A complex fluid collection developed the following month in the anterior abdominal wall overlying the patient's mesh. The cultures grew Staphylococcus aureus. The second patient had a 30 x 20 cm PTFE mesh placed, which developed a fluid collection with Enterococcus faecalis and Escherichia coli. The third case underwent repair, using a another commercially available 22 x 28 cm PTFE mesh. A fluid collection measuring 20 x 10 cm in the anterior abdominal wall developed, growing Staphylococcus lugdunensis. In all 3 cases, a percutaneous drain was placed within the fluid collection and long-term intravenous (i.v.) access was obtained. I.v. antibiotics were initiated. In addition, gentamicin (80 mg) with 20 mL of saline was infused through the drain 3 times a day. All patients have remained free of clinical signs of infection following the completion of therapy. CONCLUSIONS: Infected mesh after laparoscopic ventral herniorrhapy without systemic sepsis may be amenable to nonoperative treatment. A conservative approach that includes percutaneous drainage followed by antibiotic irrigation is a potential alternative to prosthetic removal in carefully selected patients. Further evaluation of this technique is warranted to define the most appropriate management strategies for these patients.

Outcomes of minimally invasive myotomy for the treatment of achalasia in the elderly.

BACKGROUND: An increasing number of elderly patients diagnosed with achalasia are being referred for minimally invasive myotomy. Little data are available about the operative outcomes in this population. The objective of this study was to review our experience with this procedure in an elderly population. METHODS: A retrospective review was performed of 51 consecutive patients, 65 years of age or older, diagnosed with achalasia who underwent a minimally invasive myotomy at our institution. Prior therapies, perioperative outcomes, and postoperative interventions were also analyzed. RESULTS: Of the 51 patients, 28 (55%) had undergone prior endoscopic therapy, and 2 patients (7%) had a prior myotomy. Mean duration of symptoms was 10.9 years (range, 0.5 to 50). No perioperative mortality occurred, and the median hospital stay was 3 days. Two patients (3.8%) had complications, including a gastric mucosal injury and one atelectasia. Eleven patients (21%) required additional therapy postoperatively. Symptom improvement was described in all patients. CONCLUSION: Laparoscopic Heller myotomy can safely be performed in elderly patients, providing significant symptom relief. No evidence suggests that surgery should not be considered a first-line treatment. Advanced age does not appear to adversely affect outcomes of laparoscopic Heller myotomy.

A technique to address peritoneal dialysis catheter malfunction.

BACKGROUND: A 66-year-old male with a history of severe ischemic myopathy and renal failure underwent a combined heart and kidney transplant. Postoperative failure of the transplanted kidney eventually led to the need for peritoneal dialysis (PD). METHODS: After one month, the PD catheter was laparoscopically repositioned after it was found to have migrated from its correct position in the pelvis and twisted and clogged in the omentum. After one more month, the same complication recurred. Laparoscopy was again used to clear the clogged catheter and reposition it. This time, a testicular prosthesis was sewn to the catheter and used as an anchoring weight for the proper position in the pelvis. RESULTS: Six months after anchoring with the testicular prosthesis, the peritoneal dialysis catheter continues to function appropriately, and the patient has no complaints. CONCLUSIONS: Mal-positioned peritoneal dialysis catheters may be repositioned and anchored by using a testicular prosthesis in the event that weighted catheters are not available.

Safety of laparoscopic ventral hernia repair in octogenarians.

BACKGROUND AND OBJECTIVES: The recurrence rate after laparoscopic ventral hernia repair is lower than the rate of recurrence via the open approach in many series. Studies have demonstrated the safety and efficacy of this procedure but have had relatively young patient populations. We present our experience in a significantly older population. METHODS: A retrospective chart review of all patients 80 to 89 years of age undergoing a laparoscopic ventral hernia repair at our institution from May 2000 to June 2007 was performed. Data collected included demographics, number and type of previous abdominal operations, number of previous hernia repairs, defect and mesh size, postoperative complications, and follow-up. RESULTS: Twenty octogenarian patients underwent laparoscopic ventral hernia repair. Nine were men and 11 were women. The mean age was 82 years. Thirteen patients (65%) had one or more associated comorbidities at the time of surgery. Eighteen patients (90%) had undergone a mean of 1.7 prior abdominal operations. Six (30%) patients had undergone a mean of 1.1 previous open hernia repairs; 5 (83%) with mesh. Eight patients (40%) had an additional operative procedure at the time of laparoscopic hernia repair. Ten minor complications occurred in 10 patients (50%). Four major complications occurred in 4 patients (20%). One patient required reoperation for evacuation of hematoma at a trocar site. No patients complained of pain at a transabdominal suture site or persistent seromas by 6 weeks of follow-up. At mean follow-up of 3.1 months, no recurrences occurred and no patients required mesh removal in this series. No deaths occurred. CONCLUSION: Laparoscopic ventral hernia repair is becoming an accepted technique for hernia repair in the United States, with a well-documented low recurrence rate. Our series demonstrates that this approach is equally safe and effective for a significantly older segment of the population.