Laparoscopic Gastric Banding Outcomes Do Not Depend on Device or Technique. Long-Term Results of a Prospective Randomized Study Comparing the Lapband® and the SAGB®.

BACKGROUND: Gastric banding still represents one of the most widely used bariatric procedures. It provides acceptable weight loss in many patients, but has frequent long-term complications. Because different types of bands may lead to different results, we designed a randomized study to compare the Lapband® with the SAGB®. We hereby report on the long-term results. METHODS: Between December 1998 and June 2002, 180 morbidly obese patients were randomized between Lapband® or SAGB®. Weight loss, long-term morbidity, and need for reoperation were evaluated. RESULTS: Long-term weight loss did not differ between the two bands. Patients who maintained their band had an acceptable long-term weight loss of between 50 and 60 % EBMIL. In both groups, about half the patients developed long-term complications, with about 50 % requiring major redo surgery. There was no difference in the overall rates of long-term complications or failures between the two groups, but patients who had a Lapband® were significantly more prone to develop band slippage/pouch dilatation (13.3 versus 0 %, p < 0,001). CONCLUSIONS: Although in the absence of complication, gastric banding leads to acceptable weight loss; the long-term complication and major reoperation rates are very high independently from the type of band used or on the operative technique. Gastric banding leads to relatively poor overall long-term results and therefore should not be considered the procedure of choice for the treatment of morbid obesity. Patients should be informed of the limited overall weight loss and the very high complication rates

Global patient outcomes after elective surgery: prospective cohort study in 27 low-, middle- and high-income countries.

BACKGROUND: As global initiatives increase patient access to surgical treatments, there remains a need to understand the adverse effects of surgery and define appropriate levels of perioperative care. METHODS: We designed a prospective international 7-day cohort study of outcomes following elective adult inpatient surgery in 27 countries. The primary outcome was in-hospital complications. Secondary outcomes were death following a complication (failure to rescue) and death in hospital. Process measures were admission to critical care immediately after surgery or to treat a complication and duration of hospital stay. A single definition of critical care was used for all countries. RESULTS: A total of 474 hospitals in 19 high-, 7 middle- and 1 low-income country were included in the primary analysis. Data included 44 814 patients with a median hospital stay of 4 (range 2-7) days. A total of 7508 patients (16.8%) developed one or more postoperative complication and 207 died (0.5%). The overall mortality among patients who developed complications was 2.8%. Mortality following complications ranged from 2.4% for pulmonary embolism to 43.9% for cardiac arrest. A total of 4360 (9.7%) patients were admitted to a critical care unit as routine immediately after surgery, of whom 2198 (50.4%) developed a complication, with 105 (2.4%) deaths. A total of 1233 patients (16.4%) were admitted to a critical care unit to treat complications, with 119 (9.7%) deaths. Despite lower baseline risk, outcomes were similar in low- and middle-income compared with high-income countries. CONCLUSIONS: Poor patient outcomes are common after inpatient surgery. Global initiatives to increase access to surgical treatments should also address the need for safe perioperative care. STUDY REGISTRATION: ISRCTN5181700

Attitude thérapeutique face à la hernie para-oesophagienne [Therapeutic approach to para-esophageal hernia].

The charts of all the patients operated upon for paraesophageal hernia (HPO) were reviewed. 24 patients could be found between 1976 and 1992. The mean age was 64 years, with 15 men and 9 women. 15 patients had a pure HPO, whereas 9 had a mixed hernia (HPO and laxial hiatal hernia). 3 patients presented with acute symptoms, and 2 of them were operated on emergently. The remaining patients had elective surgery, consisting of reduction of the stomach (all cases), excision of the hernia sac (12), closure of the diaphragm (17) and gastropexy (8). There was no mortality. Due to the fact that acute complications occur in as much as 30-40% of the cases, elective surgery should be proposed to any patient with a known paraesophageal hernia if the operative risks are not prohibitive. A careful preoperative assessment including endoscopy and pH-manometry of the esophagus will provide arguments to add a antireflux procedure to the standard operation, which should include reduction of the stomach, resection of the sac, closure of the hiatal defect and gastropexy

Malrotations coliques observees chez l'adulte. [Colonic malrotation observed in the adult]

Malrotation is a rare aetiological factor of intestinal occlusion in adult. We report our experience of 16 cases collected from 1976 to 1991. The incidence is about 0.2-0.5% with two peaks, at 25 and 55 years respectively. Mean age is of 41 years. The symptoms were occlusion in more than 90%. A contrast enema was performed in acute as well as in chronic situations. The surgical treatment whatever it is, is the treatment of choice but has to be put in balance with age

Chirurgie de l'hyperparathyroïdie primaire

L'HPT primaire est une affection de plus en plus souvent diagnostiquée, grâce au dosage de routine du calcium. Près de la moitié des patients opérés le sont à la suite de la découverte fortuite d'une hypercalcémie. S'il est possible d'abaisser temporairement le taux de alcium par des moyens médicamenteux (diphosphonates par exemple), il n'y a pas qujourd'hui de traitement médical à long terme d'une HPT primaire qui, si on la laisse évoluer, peut aboutir à des lésions rénales et osseuses invalidantes, ainsi qu'à des troubles plus ou moins bien systématisés, essentiellement psychiatriques et digestifs. L'opération est grevée d'une morbidité très faible, avec un taux de succès de plus de 90%. Les seuls problèmes chirurgicaux sont liés à l'existence d'adénomes ectopiques (5-10%) ainsi qu'à la présence d'une hyperplasie primaire pouvant toucher les parathyroïdes asymétriquement

L'hépatectomie réglée. A propos de 18 cas opérés dans un hôpital périphérique [Standardized hepatectomy. 18 cases operated in a peripheral hospital]

Hepatectomy has long been a formidable surgical procedure because the risk of hemorrhage it can involve. With a better understanding of hepatic anatomy, left hepatectomy, right hepatectomy and segmental hepatic resections have been standardized. Between January 1989 and December 1992, 18 hepatectomies were performed on 16 patients in the Department of Surgery, General Hospital, La Chaux-de-Fonds, Switzerland. The mean age of the patients was 65. The surgical indications were: hepatic metastases 11 (61%); gallbladder or biliary duct neoplasm 4 (22%); hydatic cyst 3 (17%). 11 segmental resection, 3 left hepatectomies, 2 right hepatectomies, 2 pericystectomies were performed. Blood loss during these operations averaged 2800 ml. Surgical complications appeared in 6 cases (hemorrhage 1, postoperative effusion 4, sepsis 1). One patient died within 30 days (mortality 5%). Hepatectomy is nowadays a safe procedure. It can be performed in a general hospital with a trained surgical team and an efficient intensive care uni

Léiomyosarcome de la veine cave inférieure. A propos de trois observations [Leiomyosarcoma of the inferior vena cava. Three cases].

We report three new cases of leiomyosarcoma of the inferior vena cava observed between 1985 and 1990. Two of them developed in women and one in a man. The age of the patients were 56, 29 and 57 years. The three tumors have been removed completely. One patient received postoperative radio- and chemotherapy and is well 68 months after excision. One patient developed liver metastasis 18 months after resection despite chemotherapy and died after 3 years. The last one refused postoperative radio- and chemotherapy, developed massive local recurrence and pulmonary metastasis three months postoperatively, and is still alive with disease after 8 months. The diagnostic modalities of these rare tumors as well as the problems created by their surgical resection and the need for a complementary treatment are discussed