Stoma associated complications after diverting loop ileostomy, end ileostomy or split stoma formation after right sided colectomy-a retrospective cohort study (StoComSplit Analysis).

BACKGROUND: For high-risk patients receiving right-sided colectomy, stoma formation is a safety strategy. Options are anastomosis with loop ileostomy, end ileostomy, or split stoma. The aim is to compare the outcome of these three options. METHODS: This retrospective cohort study included all patients who underwent right sided colectomy and stoma formation between January 2008 and December 2021 at two tertial referral centers in Switzerland. The primary outcome was the stoma associated complication rate within one year. RESULTS: A total of 116 patients were included. A total of 20 patients (17%) underwent primary anastomosis with loop ileostomy (PA group), 29 (25%) received an end ileostomy (ES group) and 67 (58%) received a split stoma (SS group). Stoma associated complication rate was 43% (n = 21) in PA and in ES group and 50% (n = 34) in SS group (n.s.). A total of 30% (n = 6) of patients in PA group needed reoperations, whereas 59% (n = 17) in ES and 58% (n = 39) in SS group had reoperations (P = 0.07). Wound infections occurred in 15% (n = 3) in PA, in 10% (n = 3) in ES, and in 30% (n = 20) in SS group (P = 0.08). A total of 13 patients (65%) in PA, 7 (24%) in ES, and 29 (43%) in SS group achieved stoma closure (P = 0.02). A total of 5 patients (38%) in PA group, 2 (15%) in ES, and 22 patients (67%) in SS group had a stoma-associated rehospitalization (P < 0.01). CONCLUSION: Primary anastomosis and loop ileostomy may be an option for selected patients. Patients with end ileostomies have fewer stoma-related readmissions than those with a split stoma, but they have a lower rate of stoma closure. CLINICAL TRIAL REGISTRATION: Trial not registered.

Perianal block with ropivacaine as a supplement to anaesthesia in proctological surgery: double-blind randomized placebo-controlled trial (PERCEPT).

BACKGROUND: The benefit of a perianal block as an adjunct to general or regional anaesthesia is debated. This RCT aimed to compare pain at 24 h and up to 14 days after proctological surgery in patients with and without a perianal block. METHODS: Between January 2018 and April 2019, patients were allocated to receive a perianal block with ropivacaine or placebo as an adjunct to anaesthesia. Patients, surgeons and assessors were blinded. The primary outcome was pain measured on a numerical rating scale (NRS) after 24 h. Secondary outcomes were need for rescue analgesia, and pain after 1, 2, 3, 6 and 12 h. The mean, rest and maximum NRS scores were measured for 14 days. RESULTS: A total of 138 patients were included, of whom 46 and 44 received general anaesthesia with or without ropivacaine respectively, and 23 and 25 received spinal anaesthesia with or without ropivacaine respectively (P = 0·858). The mean NRS score differed significantly at 24 h (mean(s.d.) 1·1(0·1) versus 2·3(0·2); P < 0·001), but not at 1 h (1·4(0·2) versus 2·2(0·3); P = 0·051). The NRS score was lower with use of ropivacaine at 2 h (1·0(0·2) versus 1·6(0·2); P = 0·045), 3 h (0·9(0·2) versus 1·5(0·2); P = 0·022), 6 h (1·1(0·2) versus 1·8(0·2); P = 0·042) and 12 h (1·2(0·2) versus 1·8(0·2); P = 0·034). The use of oral morphine equivalents was 10·2(1·4) and 16·6(2·5) mg with and without ropivacaine respectively (P = 0·028). The mean and maximum NRS scores within 14 days were lower when ropivacaine was used (95 per cent c.i. for difference 0·14 to 0·49 (P = 0·002) and 0·39 to 0·63 (P < 0·001) respectively). There was no injection-associated morbidity. CONCLUSION: Perianal block as an adjunct to general or regional anaesthesia should be recommended for proctological surgery. It yields a reduction in pain, a reduced need for opioids, and a faster recovery with minimal risk of adverse events. Registration number: NCT03405922 ( http://www.clinicaltrials.gov).

ANTECEDENTES: Se discute el beneficio del bloqueo perianal asociado a la anestesia general o regional. Este ensayo clínico aleatorizado tuvo como objetivo comparar el dolor a las 24 horas y hasta los 14 días tras cirugía proctológica en pacientes con y sin bloqueo perianal. MÉTODOS: Entre enero de 2018 y abril de 2019 se asignaron los pacientes para recibir un bloqueo perianal con ropivacaína o placebo como complemento de la anestesia. Los pacientes, los cirujanos y los evaluadores desconocían el grupo al que habían sido aleatorizados los pacientes. La variable principal fue el dolor a las 24 horas medido en una escala de numérica (numeric rating scale, NRS). Las variables secundarias fueron la necesidad de analgesia de rescate y el dolor a las 1, 2, 3, 6 y 12 horas. También se obtuvieron las puntuaciones media, en reposo y máxima de NRS durante 14 días. RESULTADOS: Se incluyeron 138 pacientes, de los que 46 recibieron anestesia general con ropivacaína, 44 anestesia general sin ropivacaína, 23 anestesia raquídea con ropivacaína y 25 anestesia raquídea sin ropivacaína (P = 0,858). La puntuación media de NRS fue significativamente diferente a las 24 horas (1,1 ± 0,1 versus 2,3 ± 0,2; P < 0,001), pero no en la primera hora (1,4 ± 0,2 versus 2,2 ± 0,3; P = 0,051). La puntuación NRS fue inferior para la ropivacaína a las 2 horas (1,0 ± 0,2 versus 1,6 ± 0,2; P = 0,045), 3 horas (0,9 ± 0,2 versus 1,5 ± 0,2; P = 0,022), 6 horas (1,1 ± 0,2 versus 1,8 ± 0,2; P = 0,042) y 12 horas (1,2 ± 0,2 versus 1,8 ± 0,2; P = 0,034). El uso equivalentes de morfina por vía oral fue de 10,2 ± 1,4 mg y 16,6 ± 2,5 mg (P = 0,028). Las puntuaciones media y máxima de NRS en los 14 días fueron más bajas para la ropivacaína (i.c. del 95%: 0,14-0,49, P = 0,002 y de 0,39-0,63, P < 0,0001, respectivamente). No hubo morbididad asociada a la inyección. CONCLUSIÓN: Se recomienda asociar el bloqueo perianal a la anestesia general o regional en la cirugía proctológica. Este procedimiento conlleva una reducción del dolor, una menor necesidad de opioides y una recuperación más rápida con efectos adversos escasos.

Anal fistula plug: a prospective evaluation of success, continence and quality of life in the treatment of complex fistulae.

AIM: Curing complex anal fistula without compromising continence can be extremely challenging. This study investigated the healing rate, continence and quality of life of patients after treatment of complex anal fistula of cryptoglandular origin with a bioprosthetic plug. METHOD: Consecutive patients were prospectively followed in four referral centres. Following seton conditioning, a bioprosthetic plug was inserted into the fistula and sutured to the anal sphincter. Clinical evaluation was performed at 10 days, 6 weeks and 6 months after surgery, and was completed by telephone interviews. Anal continence and quality of life were evaluated using the Fecal Incontinence Score Index and the Short Form-36 Health Survey, version 2 (SF-36 v2) questionnaire. RESULTS: Forty-six patients presenting with a complex anal fistula and a median of three previous fistula surgeries were included. The 6-month recurrence rate was 30.7% (95% CI: 15.9-42.8%), increasing to 48.0% (95% CI: 30.6-61.1%) after 2 years. Follow up was continued for a median of 68.1 months, and 26 (56.5%) recurrences were identified. Anal continence improved from a median of 19 points to 12 points at 6 months of follow up (P = 0.008). Quality of life markedly improved in all scales. The physical summary score increased from 47.2 to 56.2 (P < 0.001), and the mental summary score increased from 48.5 to 55.3 (P = 0.013). CONCLUSION: The bioprosthetic fistula plug demonstrated a healing rate close to 50% in complex cryptoglandular fistula. Also, it markedly improved anal continence and quality of life. These data support the use of a bioprosthetic plug as first-line therapy for complex fistula instead of more aggressive and potentially debilitating surgical options.

Laparoscopic antireflux surgery: long-term outcomes and quality of life.

BACKGROUND: To evaluate the outcome of antireflux surgery, we assessed disease-specific symptoms and quality of life of all patients treated by laparoscopic fundoplication at our center between 1992 and 2002. MATERIALS AND METHODS: Preoperative symptoms and details of surgery were evaluated for 186 laparoscopic fundoplications. Disease-specific symptoms and quality of life were assessed using a questionnaire. Of 186 patients, 143 returned the questionnaire. RESULTS: The most common preoperative symptoms under medical antireflux therapy were regurgitation (54%) and heartburn (30%). Indications for surgery were refractory symptoms (88%) and the patient denying long-term medication (42%). The surgical approaches were Nissen fundoplication (98%) or Toupet fundoplication (2%, for heavy esophageal motility disorder). The conversion rate was 10%. There were no deaths, and 6 patients (3%) had to be reoperated. The questionnaire revealed that in 82% of the patients who responded, the preoperative reflux symptoms were gone, and 94% were satisfied with the result and would undergo surgery again. The average gastrointestinal quality of life index was 115 points (healthy volunteers in the literature, 120.8 points). CONCLUSION: Laparoscopic fundoplication is a safe antireflux therapy resulting in high levels of patient satisfaction and near-normal quality of life in the long term.

[Twelve years of laparoscopic cholecystectomy]. / Zwölf Jahre laparoskopische Cholezystektomie Ergebnisse einer prospektiven Studie von 4498 an einer Klinik durchgeführten Cholezystektomien.

UNLABELLED: We studied developments in indication, operation time, conversion rate, morbidity, and mortality from the beginning of laparoscopic cholecystectomy. Between 1990 and 2002 we prospectively evaluated 4498 patients undergoing cholecystectomy (CE), of whom 79% were treated laparoscopically (lap). In 6.6%, the procedure had to be converted from laparoscopic to open cholecystectomy (con), and 14% were performed open from the beginning (open). During the above time period, the rate of open CE decreased steadily (49% in 1990 to 7.2% in 2002). The average operation time of lap CE remained constant with an average of 74 min (range 20-330). The conversion rate decreased in spite of broader indication for lap CE in even more complicated gallstone diseases, from an initial 9.4% to 2.5%. Among intraoperative complications in lap and con, bile duct lesions remained constant with 5/3856 (0.1%), bleeding which led to conversion decreased from 1.9% to 0.3%, and the rate of gall bladder perforation increased from 12% to 20.5%. Thirty-day morbidity was 2% in lap CE, 5% in con, and 11.5% in open. The mortality was 0% in lap, 0.7% in con, and 1% in open. CONCLUSION: Since the introduction of laparoscopic cholecystectomy the indication for this minimal-invasive operation steadily increased, the conversion-rate decreased and the complication-rate could be held low. Even with fast laparoscopic experience 7% of all cholecystectomies are technically difficult and remain to be carried out primarily in an open technique. The laparoscopic cholecystectomy has become the gold standard in the therapy of gallstone disease.

Age does not influence early and late tumor-related outcome for bronchogenic carcinoma.

BACKGROUND: The influence of age on early and late outcome after surgical resection of bronchogenic carcinoma is unknown. In an attempt to clarify this issue, we reviewed the outcome of 212 consecutive patients with primary lung cancer who had surgical treatment for bronchogenic carcinoma. METHODS: Ninety-two patients were younger than 50 years (group 1), and 120 patients were older than 70 years of age (group 2). Squamous cell carcinoma and adenocarcinoma were the most common histologic types in both groups. According to the new international staging classification, a similar proportion of stage I, II, and III were observed in both groups. RESULTS: Only the rate of pneumonectomy was significantly higher in younger patients (41% versus 22%, p = 0.002). The overall operative mortality rate in group 1 was 2.2% and 2.6% after pneumonectomy. In group 2 the overall mortality rate was 2.5% and 3.8% after pneumonectomy. Advanced age did not affect operative mortality. The adjusted (tumor-related) survival rate at 5 years was 56% in group 1 and 53% in group 2 (p = 0.93). The adjusted survival rate for patients with stage I was 61% in group 1 and 65% in group 2 (p = 0.21), and for stage IIIa 39% in group 1 and 48% in group 2 (p = 0.43). The adjusted 5-year survival rate was 56% in group 1 and 59% in group 2 for squamous cell carcinoma (p = 0.53) and 49% in group 1 and 42% in group 2 for adenocarcinoma (p = 0.76). CONCLUSIONS: Perioperative risk and midterm survival were similar in younger and older patients after surgical resection of bronchogenic carcinoma. We believe that this result is because surgical candidates constitute already a highly selected group of patients. From these data it is not possible to conclude that biologic behavior of lung cancer is more aggressive in younger patients.

Long-term results after stapled hemorrhoidopexy: high patient satisfaction despite frequent postoperative symptoms.

PURPOSE: Stapled hemorrhoidopexy has been demonstrated to be advantageous in the short term compared with the traditional techniques. We aimed to evaluate long-term results after stapled hemorrhoidopexy and to assess patient satisfaction in association with postoperative hemorrhoidal symptoms. METHODS: This prospective study included 216 patients with Grade 2 or 3 hemorrhoids, who had stapled hemorrhoidopexy using the circular stapled technique. The results were evaluated by a standardized questionnaire at least 12 months after the operation. The primary end point was patient satisfaction; secondary end points included specific hemorrhoidal symptoms. RESULTS: Followup data were obtained for 193 of 216 patients (89 percent) with a median follow-up of 28 (range, 12-53) months, most of whom (89 percent) were satisfied or very satisfied with the surgery. The main preoperative symptom was no longer present postoperatively in 66 percent of patients, was relieved in 28 percent, and had worsened in 2 percent. Postoperative complaints included symptoms of hemorrhoidal prolapse (24 percent of patients), anal bleeding (20 percent), anal pain (25 percent) fecal soiling/leakage (31 percent), fecal urgency (40 percent), and local discomfort (38 percent). Bivariate analysis showed significant associations between each of these symptoms and patient satisfaction. Nine patients (5 percent) were reoperated on during the follow-up period. CONCLUSIONS: Long-term patient satisfaction was high in most of patients after stapled hemorrhoidopexy for second-degree and third-degree hemorrhoids. However, an unsatisfactory outcome was significantly related to postoperative hemorrhoidal symptoms such as prolapse, fecal soiling/leakage, and new onset of fecal urgency.

Outcome and quality of life after open surgery versus endoscopic stapler-assisted esophagodiverticulostomy for Zenker's diverticulum.

Two techniques for treatment of Zenker's diverticulum, endoscopic stapler-assisted esophagodiverticulostomy and open cricopharyngeal myotomy by transcervical approach, were compared with regard to patient satisfaction and quality of life. Between January 1994 and December 2004 a total of 47 patients with Zenker's diverticulum underwent surgery in our department. Besides the usual retrospective evaluation of details of surgery, all patients were sent a questionnaire on their actual complaints and quality of life according to the Gastrointestinal Quality of Life Index (GIQLI). Twenty patients had the endoscopic procedure (Group A), and 27 the open procedure (Group B). The preoperative symptoms were dysphagia in 96%, regurgitation of undigested food in 60%, cough in 19%, and pneumonia caused by recurrent aspiration in 9%. The length of surgery was on average 32 min (range 5-70 min) in Group A and 106 min (range 45-165 min) in Group B, and the length of hospital stay was 5.5 days (range 1-10 days) and 12.3 days (range 7-25 days), respectively. The results of the questionnaire showed that the preoperative symptoms had disappeared in up to 83%, and 91% in Group A and 100% in Group B would be willing to undergo surgery again. The mean GIQLI was 123 points in Group A and 118 points in Group B (healthy volunteers in the literature, 125 points). Both techniques showed good results in a long-term follow-up with regard to relief of symptoms and patient satisfaction. Both groups had an excellent Gastrointestinal Quality of Life Index, comparable to that of a healthy standard population.

[Jejuno-jejunal invagination in polypoid lipoma producing renal failure]. / Invagination jéjuno-jéjunale sur lipome polypoïde entraînant une insuffisance rénale.

This is the case of a 43 years old woman with recurring epigastric pain for 8 years. She was hospitalized emergently for persistent vomiting causing acute renal failure. Numerous radiologic investigations prior to this hospitalisation showed no pathology. The diagnosis was made this time with a small bowel follow through. Intussusception of tumors is a known cause of small bowel obstruction. The clinical picture however, of severe vomiting causing acute renal failure on the basis of a proximal small bowel obstruction is exceptional.