RESUMEN
BACKGROUND: Rapid weight loss after bariatric surgery is associated with a high prevalence of gallstone formation. In laparoscopic Roux-en-Y gastric bypass (RYGBP), the bypassed segment is not readily available for endoscopic or radiographic examination. We propose a laparoscopic Janeway gastrostomy for secondary access to excluded structures in bariatric centers with no mandatory technical equipment in endoscopic retrograde cholangiopancreatography (ERCP), double-balloon ERCP or spiral enteroscopy. METHOD: This was a single-institution retrospective review of a prospectively collected database of patients with a history of laparoscopic RYGBP who underwent laparoscopic Janeway gastrostomy for duodenal and biliary access. The operative indications, technical aspects, endoscopic findings, outcomes, and complications were investigated. RESULTS: Five patients with a history of RYGBP underwent laparoscopic Janeway gastrostomy for exploration of the bypassed segment. All of them had biliary pathology, and all underwent successful ERCP and papillotomy. The gastrostomies were closed secondarily. The mean duration of hospitalization was 12 days. No complications developed. All procedures were performed laparoscopically. CONCLUSION: If access to excluded structures and simultaneous ERCP was not possible, temporary laparoscopic Janeway gastrostomy could be the last option alternative for a staged ERCP to gain access to the bypassed structures. It is a feasible and safe solution for the exploration and treatment of patients with a history of RYGBP in bariatric centers that have no endoscopists with expertise in ERCP.
Asunto(s)
Colangiopancreatografia Retrógrada Endoscópica/métodos , Cálculos Biliares/cirugía , Derivación Gástrica , Gastrostomía/métodos , Laparoscopía , Complicaciones Posoperatorias/cirugía , Adulto , Femenino , Estudios de Seguimiento , Cálculos Biliares/diagnóstico , Cálculos Biliares/etiología , Derivación Gástrica/métodos , Humanos , Masculino , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Complicaciones Posoperatorias/diagnóstico , Estudios Retrospectivos , Esfinterotomía Endoscópica/métodosRESUMEN
Laparoscopic Roux-en-Y gastric bypass is one of the most commonly performed bariatric procedures and most patients are women of reproductive age. Consequently, general surgeons and obstetricians need to be aware that these patients are at risk of bariatric specific surgical complications during their pregnancy. We report a case involving a 32-year-old woman who had undergone Roux-en-Y gastric bypass surgery 2 years previously. She presented at 25 weeks of gestation with a closed loop obstruction due to a retrograde jejunojejunal intussusception that was initially misdiagnosed as acute pancreatitis.
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Anastomosis en-Y de Roux/efectos adversos , Derivación Gástrica/efectos adversos , Obstrucción Intestinal , Intususcepción , Complicaciones del Embarazo , Adulto , Proteína C-Reactiva/análisis , Femenino , Humanos , Laparoscopía , Lipasa/sangre , Persona de Mediana Edad , EmbarazoRESUMEN
BACKGROUND: Laparoscopic adjustable gastric banding (LAGB) remains one of the most performed bariatric procedures worldwide, but a few long-term studies have been reported often with limited data at time of longest follow-up. We review our 18-year LAGB experience with special regard to weight loss failure and long-term complications leading to band removal. METHODS: We performed 897 LAGB procedures from April 1996 to December 2007: 376 using the perigastric dissection and 521 using the pars flaccida dissection. We performed a retrospective analysis of the data of this consecutive series. Failure was defined as band removal with or without conversion to another procedure or excess weight loss (EWL%) <25 %. RESULTS: There were 120 men and 770 women. Mean age was 39.5 years, and mean BMI was 45.6 kg/m2. Mean follow-up was 14.6 years (range 101-228 months) with 90 % follow-up beyond 10 years. Ten (1.1 %) had early complications and 504 (56 %) late complications. Overall, 374 (41.6 %) bands were explanted for complications, weight regain, or intolerance. Mean 15-year EWL% in patients with band in place was 41.73 %. Over time, band failure rate increases from 18.4 % at 2 years to 43 % at 10 years and more than 70 % beyond 15 years. CONCLUSIONS: Despite good initial results, late complications, weight regain, and intolerance lead to band removal in nearly half of the patients over time. However, given that there is no good information on alternative procedures in the long term and considering its reversibility and safety still has a place in the treatment of morbid obesity for informed and motivated patients.
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Gastroplastia , Obesidad Mórbida/cirugía , Adulto , Femenino , Estudios de Seguimiento , Gastroplastia/métodos , Gastroplastia/rehabilitación , Hospitales Universitarios , Humanos , Laparoscopía/métodos , Masculino , Persona de Mediana Edad , Obesidad Mórbida/rehabilitación , Reoperación , Estudios Retrospectivos , Factores de Tiempo , Resultado del Tratamiento , Pérdida de PesoRESUMEN
Postoperative peritonitis (POP) is a common surgical complication after bariatric surgery (BS). We assessed the importance of positive fungal cultures in these cases of POP admitted to the intensive care unit. Clinical features and outcome were compared in 25 (41%) Candida-positive patients (6 (22%) fluconazole-resistant Candida glabrata) and 36 patients without Candida infection. Candida infections were more commonly isolated in late-onset peritonitis and were often associated with multidrug-resistant bacteria. Risk factors for intensive care unit mortality (19.6%) were diabetes and superobesity. Candida infections, including fluconazole-resistant strains, are common in POP after BS. These data encourage the empirical use of a broad-spectrum antifungal agent.
Asunto(s)
Líquido Ascítico/microbiología , Cirugía Bariátrica , Candida/aislamiento & purificación , Candidiasis/epidemiología , Peritonitis/epidemiología , Complicaciones Posoperatorias/epidemiología , Adulto , Bacterias/efectos de los fármacos , Bacterias/aislamiento & purificación , Candida/clasificación , Candida/efectos de los fármacos , Candidiasis/microbiología , Candidiasis/mortalidad , Candidiasis/patología , Coinfección/epidemiología , Coinfección/microbiología , Coinfección/patología , Farmacorresistencia Fúngica , Farmacorresistencia Bacteriana Múltiple , Femenino , Fluconazol/farmacología , Humanos , Masculino , Persona de Mediana Edad , Peritonitis/microbiología , Peritonitis/mortalidad , Peritonitis/patología , Complicaciones Posoperatorias/microbiología , Complicaciones Posoperatorias/mortalidad , Complicaciones Posoperatorias/patología , Estudios Prospectivos , Factores de Riesgo , Análisis de SupervivenciaRESUMEN
BACKGROUND: Leaks are considered one of the major complications of laparoscopic sleeve gastrectomy (LSG) with a reported rate up to 7 %. Drainage of the collection coupled with SEMS deployment is the most frequent treatment. Its success is variable and burdened by high morbidity and not irrelevant mortality. The aim of this paper is to suggest and establish a new approach by endoscopic internal drainage (EID) for the management of leaks. METHODS: Since March 2013, 67 patients presenting leak following LSG were treated with deployment of double pigtail plastic stents across orifice leak, positioning one end inside the collection and the other end in remnant stomach. The aim of EID is to internally drain the collection and at the same time promote leak healing. RESULTS: Double pigtails stent were successfully delivered in 66 out of 67 patients (98.5 %). Fifty patients were cured by EID after a mean time of 57.5 days and an average of 3.14 endoscopic sessions. Two died for event not related to EID. Nine are still under treatment; five failure had been registered. Six patients developed late stenosis treated endoscopically. CONCLUSIONS: EID proved to be a valid, curative, and safe mini-invasive approach for treatment of leaks following SG. EID achieves complete drainage of perigastric collections and stimulates mucosal growth over the stent. EID is well tolerated, allows early re-alimentation, and it is burdened by fewer complications than others technique. Long-term follow-up confirms good outcomes with no motility or feeding alterations.
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Drenaje/métodos , Endoscopía/métodos , Gastrectomía/efectos adversos , Obesidad Mórbida/cirugía , Complicaciones Posoperatorias/cirugía , Adulto , Anciano , Femenino , Gastrectomía/métodos , Humanos , Masculino , Persona de Mediana Edad , Stents , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVES: In obesity, while hyperleptinemia highly correlates with excess fat mass, the status of gastric leptin remains unknown. Here, we investigated the expression of leptin in stomach biopsies of obese humans and analyzed the temporal changes of gastric leptin expression in response to diet-induced obesity and its impact on 5-hydroxytryptamine (5HT)-producing cells. METHODS: Enterochromaffin (EC) cells and expression of leptin, PAX4 (critical factor for EC specification), tryptophane hydroxylase-1 (TPH1, the peripheral rate-limiting enzyme for 5HT) and 5HT were examined by immunofluorescence, quantitative real-time PCR, radioimmunoassay, respectively, in stomach and duodenum biopsies from 19 obese and 14 normo-weighed individuals, and in mucosa scrapings from C57Bl6/J diet-induced obese mice, leptin-deficient ob/ob mice and intestine-specific leptin receptor isoform B-deficient mice. RESULTS: Gastric mucosa of obese subjects displays an increased expression of leptin (LEP mRNA by fivefold and protein by twofold, P<0.01), TPH1 ((1.75-2.73, 95% confidence interval (CI)) vs (0.38-0.67, 95% CI); P<0.01) and PAX4 ((1.33-2.11, 95%CI) vs (0.62-0.81, 95% CI); P<0.01) as compared with normo-weighed individuals. In diet-induced obese mice, the overexpressions of gastric leptin, antral Pax4, Tph1 and increased EC cell number occurred before the onset of obesity and hyperleptinemia (reflect of adipocyte leptin production). In addition, leptin deficiency was associated with reduced Pax4 mRNA, whereas oral leptin treatment enhanced both Tph1 and Pax4 mRNA. Finally, mice with an intestine-specific deletion of leptin signaling exhibit significant decrease in duodenal mucosa 5HT content. CONCLUSIONS: These data demonstrate that gastric leptin is upregulated in obese individuals. RESULTS from high-fat diet mice showed that overexpression of gastric leptin that is linked to gut '5HT pathway' occurred before the onset of obesity and expansion of fat mass. This may be relevant in the pathophysiology of obesity.
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Adipocitos/metabolismo , Duodeno/metabolismo , Células Enterocromafines/metabolismo , Mucosa Gástrica/metabolismo , Proteínas de Homeodominio/metabolismo , Leptina/metabolismo , Obesidad/metabolismo , Factores de Transcripción Paired Box/metabolismo , Triptófano Hidroxilasa/metabolismo , Animales , Dieta Alta en Grasa , Duodeno/patología , Femenino , Técnica del Anticuerpo Fluorescente , Humanos , Masculino , Ratones , Ratones Endogámicos C57BL , Ratones Obesos , Obesidad/patología , Radioinmunoensayo , Reacción en Cadena en Tiempo Real de la Polimerasa , Estómago/patología , Regulación hacia ArribaRESUMEN
BACKGROUND: There are conflicting results concerning the bariatric effectiveness of adjustable gastric banding in super-obese patients with a Body Mass Index (BMI) more or equal to 50 kg/m(2). METHOD: A cohort of 186 patients with a BMI greater or equal to 50 kg/m(2) who underwent adjustable gastric banding (AGB) at the Bichat-Claude-Bernard University Hospital (Paris, France) were prospectively entered into a database. The following data were recorded: BMI, percentage of BMI loss, percentage of excess weight lost (%EWL), complications, and surgical re-interventions. Loss of greater than 50% of excess weight was considered a success (primary endpoint). A %EWL of less than 25% after one year, or the removal of the gastric band was considered a failure. RESULTS: Thirty-five men (18.8%) and 151 women (81.2%), with a mean age of 38.9 years (range: 16-65) underwent AGB between September 1995 and December 2007. The mean BMI was 55.06 kg/m(2) (range: 50-74.4). Mean follow-up was 112.5 months with a minimum of 28 months and a maximum of 172 months. The follow-up rate was maintained at 89% at ten years. The technique of AGB was by "peri-gastric dissection" in the first 115 patients (61.82%) and by "pars flaccida dissection" in 71 patients (38.17%). The gastric band was removed in 87 of 186 patients (46.8%); band ablation was due to a complication of the gastric band in 62 of these cases (33.3%), to failure of weight loss in 23 cases (12.4%), and to patient request in two cases (1%). The major complications requiring re-operation were: chronic dilatation of the proximal gastric pouch (27 patients - 14.5%), acute dilatation (21 patients - 11.3%), intragastric migration of the prosthesis (six patients - 3.2%), reflux esophagitis (six patients - 3.2%), infection of the gastric band (one patient - 0.5%), and Barrett's esophagus (one patient - 0.5%). No statistically significant difference was found between the two operative techniques with regard to the possibility of preserving the gastric band for ten years. For patients who underwent band removal, no further follow-up analysis of patient data after band ablation was performed. The results were best at two years after AGB with a median BMI of 42.72 kg/m(2), a band removal rate of 8.6% (16 of 186 patients), and a failure rate of 16.4% (28 of 170 patients) of those patients who still had their band in place. However, at 10 years, the picture was completely reversed with a band removal rate of 52.2% (47 of 90 patients), a failure rate of 22% (seven of 33 patients) of those who still had their band in place, and a median BMI of 43.43 kg/m(2). CONCLUSION: Laparoscopic gastroplasty using the adjustable gastric band appeared to be a promising intervention for super-obese patients when the results at two years were analyzed - fairly simple to perform, with perioperative morbidity and mortality near zero. However, these results do not persist in the long-term for super-obese patients. At ten years, only 11% of patients (nine of 80) have successful bariatric results (%EWL>50%) and we were forced to remove the gastric band in 52.2% of patients (47 of 90) because of complications, regardless of the initial operative technique used. Given these results, AGB gastroplasty is not a recommended method for super-obese patients and we believe that a BMI greater or equal to 50 kg/m(2) is a contra-indication for this procedure.
Asunto(s)
Gastroplastia/métodos , Obesidad Mórbida/cirugía , Adolescente , Adulto , Anciano , Índice de Masa Corporal , Femenino , Estudios de Seguimiento , Humanos , Estimación de Kaplan-Meier , Laparoscopía , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Estudios Prospectivos , Reoperación/estadística & datos numéricos , Resultado del Tratamiento , Pérdida de Peso , Adulto JovenAsunto(s)
Derivación Gástrica/efectos adversos , Fuga Anastomótica/etiología , Síndrome del Asa Ciega/etiología , Índice de Masa Corporal , Colelitiasis/etiología , Derivación Gástrica/métodos , Derivación Gástrica/mortalidad , Fístula Gástrica/etiología , Humanos , Obstrucción Intestinal/etiología , Enfermedades Pulmonares/etiología , Síndromes de Malabsorción/etiología , Obesidad Mórbida/metabolismo , Obesidad Mórbida/fisiopatología , Obesidad Mórbida/cirugía , Hemorragia Posoperatoria/etiología , Calidad de Vida , Rabdomiólisis/etiología , Análisis de Supervivencia , Tromboembolia/etiología , Factores de Tiempo , Resultado del Tratamiento , Pérdida de PesoRESUMEN
Over the last 15 years, obesity surgery has developed tremendously. The two most frequently practiced procedures are the adjustable gastric ring and gastric by-pass. A new intervention has recently appeared: the sleeve gastrectomy, an essentially restrictive intervention consisting of a vertical gastrectomy including the entire greater curvature of the stomach while leaving in place an approximately 100-ml gastric tube along the lesser curvature. This intervention was initially proposed as the first part of a duodenal switch in patients whose body mass index was greater than 60 kg/m2. Since then, these indications have developed and this intervention now enjoys a certain fervor on the part of bariatric surgery teams. The objective of this mini-review is to detail the technical aspects of this procedure, its morbidity and mortality, and the long-term results, although there are currently few teams with more than 3 years of experience.
Asunto(s)
Cirugía Bariátrica/métodos , Gastrectomía/métodos , Obesidad Mórbida/cirugía , Índice de Masa Corporal , Humanos , Recién Nacido , Selección de Paciente , Complicaciones Posoperatorias , Pérdida de PesoRESUMEN
BACKGROUND: Vertical banded gastroplasty (VBG) was the restrictive procedure of choice for many years. However, VBG has been associated with a high rate of long-term failure. We reviewed our experience of conversion of failed VBG to Roux-en-Y gastric bypass (RYGBP). METHODS: The data on all patients undergoing conversion of failed VBG to RYGBP were reviewed. Failed VBG was defined as insufficient weight loss (BMI > 35 kg/m2) and/or VBG-related complications. RESULTS: We performed 24 conversions from VBG to RYGBP. Median age was 40 +/- 8 years (range 28 to 61). Preoperative weight was 111 +/- 25 kg (range 85 to 181), and median BMI was 41 +/- 8 kg/m2 (range 30 to 69 kg/m2). Indication for conversion was: VBG failure in 18 patients and VBG complications in 6 patients. A gastrectomy (total or proximal) had to be performed in 5 cases (21%). The conversion was performed by laparoscopy in 13 cases. Postoperative complications occurred in 4 patients (16.7%). There were no leaks, nor mortality. Postoperative BMI was 31 kg/m2 (range 25 to 42) at a median follow-up of 12 months (range 3 to 36 months). The average percentage of excess weight loss was 62% at 1 year. CONCLUSION: VBG has been associated with a significant reoperation rate for failure and/or complications. Conversion to RYGBP is effective in terms of weight loss and treatment of complications after VBG. Gastrectomy and resection of the staple-line could reduce such complications as leaks and mucocele. Although technically challenging, conversion of VBG to RYGBP is feasible, with acceptable morbidity and no mortality. The conversion is feasible laparoscopically.
Asunto(s)
Derivación Gástrica , Gastroplastia/efectos adversos , Obesidad Mórbida/cirugía , Adulto , Índice de Masa Corporal , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Reoperación , Estudios Retrospectivos , Insuficiencia del TratamientoRESUMEN
Improving the information delivered to pregnant women with adjustable gastric banding is desirable. Indeed, we report a case of peritonitis on gastric banding due to Klebsiella pneumoniae complicated with fetal death. Then, we discuss the specific risks of infection on the gastric band during pregnancy. Although, according to the literature, prophylactic fluid removal from the band in early pregnancy is not recommended, data about complications in pregnancy due to gastric banding are limited.
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Muerte Fetal , Gastroplastia/efectos adversos , Infecciones por Klebsiella/complicaciones , Klebsiella pneumoniae/patogenicidad , Peritonitis/etiología , Complicaciones Infecciosas del Embarazo/etiología , Enfermedad Aguda , Adulto , Femenino , Humanos , Infecciones por Klebsiella/etiología , Peritonitis/microbiología , Complicaciones Posoperatorias , Embarazo , Complicaciones Infecciosas del Embarazo/microbiología , Factores de RiesgoRESUMEN
In France, 1,000 obese persons per month undergo a bariatric operation. Obesity surgery requires coordination and monitoring of aftercare. The French public health-care insurer asked the medical associations involved in obesity management to provide guidelines for obesity surgery. The recommendations were developed by the national associations of Obesity, Nutrition and Diabetes: the Association Française d'Etudes et de Recherches sur l'Obésité (AFERO), member of the EASO and IASO; the Association de Langue Française pour l'Etude du Diabète et des Maladies Métaboliques (ALFEDIAM); the Société Française de Nutrition (SFN); and the Société Française de Chirurgie de l'Obésité (SOFCO). This article presents the short version of the guidelines.
Asunto(s)
Cirugía Bariátrica/normas , Obesidad Mórbida/cirugía , Contraindicaciones , Humanos , Selección de Paciente , Guías de Práctica Clínica como AsuntoRESUMEN
OBJECTIVE: Describe a surgical technique concerning the treatment of umbilical hernias that have a diameter less than 5 cm, with a reduction of scars. PATIENTS AND METHOD: After analysing the different techniques of umbilical hernias repair, the authors suggest a new personal technique. The surgical treatment consists in removing the hernia sack after double M incision of the umbilical skin, repairing the abdominal wall by Quenu technique, folding the abdominal muscles and reconstructing the umbilicus. RESULTS: The results, which are achieved on nine patients, with check up two years after, confirm the validity of the technique. DISCUSSION AND CONCLUSIONS: The scars after umbilical hernia surgical treatment are very important and visible because of their being located on the middle line of the abdominal wall. For the female patient in particular, this scar represents a great psychological annoyance. The double M technique leaves only an invisible scar with a good functional result.
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Cicatriz/prevención & control , Hernia Umbilical/cirugía , Femenino , Humanos , Resultado del Tratamiento , Cicatrización de HeridasRESUMEN
OBJECTIVE: To evaluate the time-course of two organ failure scores (SOFA and Goris) after surgery for postoperative peritonitis in critically ill patients according to the persistence/nonpersistence of intraabdominal sepsis (IAS). DESIGN: Retrospective study. PATIENTS: Sixty-two consecutive patients (SAPSII = 38+/-14) admitted in the surgical ICU. METHODS: Patients were classified according to the persistence of IAS (IAS+, n=36) confirmed by a second laparotomy or the lack of IAS (IAS-, n=26) assessed by a favorable 30-day evolution without reintervention. Scores were calculated daily from day 0 preoperatively to postoperative day 5. RESULTS: In both groups, SOFA scores were higher on day 1 when compared to day 0 (8.3+/-3.1 vs 6.1+/-3.7 in the IAS+ group and 5.2+/-3.4 vs 2.7+/-2.7 in the IAS- group). In the IAS- patients, the SOFA score displayed a decrease starting on day 2 when compared to day 1 (4.4+/-3.6 vs 5.2+/-3.4, P=0.03). In contrast, in the IAS+ patients, the SOFA score remained unchanged until day 5. The time course of the Goris score was strictly similar to the SOFA scores. CONCLUSION: In critically ill patients with postoperative peritonitis, the postoperative time course of the SOFA and the Goris organ failure scores was different between patients with or without intra-abdominal persistent sepsis. The lack of improvement of one of these scores on postoperative day 2 may suggest persistent intraabdominal sepsis and supports the need for a new surgical exploration.
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Insuficiencia Multiorgánica/diagnóstico , Peritonitis/complicaciones , Sepsis/diagnóstico , Análisis de Varianza , Distribución de Chi-Cuadrado , Enfermedad Crítica , Femenino , Humanos , Masculino , Persona de Mediana Edad , Peritonitis/etiología , Peritonitis/cirugía , Complicaciones Posoperatorias , Valor Predictivo de las Pruebas , Estudios Retrospectivos , Sepsis/etiología , Sepsis/cirugía , Índice de Severidad de la Enfermedad , Estadísticas no Paramétricas , Factores de TiempoRESUMEN
BACKGROUND & AIMS: The incidence of anal cancer is higher in patients with anal canal condyloma, a sexually transmitted disease, than in the general population. We determined the prevalence of anal dysplasia and cancer in patients with anal canal condyloma with respect to human immunodeficiency virus (HIV) status, immunity status, and human papillomavirus types. METHODS: In 174 consecutive patients (114 HIV positive, 60 HIV negative) with anal canal condyloma, lesions were cured, and the patients were then followed up prospectively. Langerhans cells (LCs) in normal anal mucosa were quantified, and viruses (Epstein-Barr virus, cytomegalovirus, human simplex virus 1, and various human papillomavirus [HPV] types) were characterized on inclusion. During follow-up (median 26 months), relapsed condylomas were resected and examined histologically. HIV load and CD4 T-lymphocyte counts in serum were determined at each visit. RESULTS: Several factors differed significantly between HIV-positive and HIV-negative patients: LCs/mm anal tissue (15 vs. 30), oncogenic HPV (27% vs. 13%), other current anal infections (44% vs. 0%), and sex ratio (93% vs. 73% male). During follow-up, condylomas relapsed in 75% of the HIV-positive patients, with 19 high-grade dysplasias (HGDs) and 1 invasive carcinoma, but in only 6% of HIV-negative patients, with 1 HGD. Male sex, HIV positivity, and <15 LCs/mm tissue were independent risk factors for condyloma relapse. HIV positivity, HGD before inclusion, and condyloma relapse were independent risk factors for HGD and cancer. Serum HIV load was associated with relapse, whereas CD4 T-lymphocyte counts were not. CONCLUSIONS: The prevalence of HGD and carcinoma is higher in HIV-positive than in HIV-negative patients, probably because of HPV activity. HIV-positive patients with high serum HIV load and/or a history of anal dysplasia should be examined by anoscopy, and condylomas should be analyzed histologically.
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Enfermedades del Ano/epidemiología , Enfermedades del Ano/virología , Neoplasias del Ano/epidemiología , Neoplasias del Ano/virología , Papillomaviridae , Infecciones por Papillomavirus/complicaciones , Infecciones Tumorales por Virus/complicaciones , Adulto , Canal Anal/patología , Enfermedades del Ano/patología , Condiloma Acuminado/virología , Femenino , Estudios de Seguimiento , Francia , Seronegatividad para VIH , Seropositividad para VIH/complicaciones , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , RecurrenciaRESUMEN
UNLABELLED: Recovery from anesthesia might be compromised in obese patients. Because of its pharmacological properties, desflurane might allow rapid postoperative recovery for these patients. We compared postoperative recovery for 36 obese patients randomized to receive either desflurane, propofol, or isoflurane to maintain anesthesia during laparoscopic gastroplasties. Anesthesia was induced with propofol and succinylcholine IV and was maintained with rocuronium, alfentanil, inhaled nitrous oxide, and the study drug. Immediate recovery (i.e., times from the discontinuation of anesthesia to tracheal extubation, eye opening, and the ability to state one's name) was measured. At the time of postanesthesia care unit (PACU) admission, arterial saturation and the ability of patients to move were recorded. In the PACU, intermediate recovery was measured by using sedation and psychometric evaluations, 30, 60, and 120 min postoperatively. Data were compared between groups by using the Kruskal-Wallis and chi(2) tests. Results were reported as means +/- SD. P: < 0.05, compared with desflurane, was considered significant. Immediate recovery occurred faster, and was more consistent, after desflurane than after propofol or isoflurane (times to extubation were 6 +/- 1 min, 13 +/- 8 min [P: < 0.05, compared with desflurane], and 12 +/- 6 min [P: < 0.05, compared with desflurane], respectively). At PACU admission, SpO(2) values were significantly higher and patient mobility was significantly better after desflurane than after isoflurane or propofol. Sedation was significantly less pronounced with desflurane at 30 and 120 min postoperatively. In morbidly obese patients, postoperative immediate and intermediate recoveries are more rapid after desflurane than after propofol or isoflurane anesthesia. This advantage of desflurane persists at least for 2 h after surgery and is associated with both an improvement in patient mobility and a reduced incidence of postoperative desaturation. IMPLICATIONS: In morbidly obese patients, postoperative immediate and intermediate recoveries are more rapid and consistent after desflurane than after propofol or isoflurane anesthesia.
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Periodo de Recuperación de la Anestesia , Anestesia por Inhalación , Anestesia Intravenosa , Anestésicos por Inhalación , Anestésicos Intravenosos , Isoflurano/análogos & derivados , Obesidad/fisiopatología , Propofol , Adulto , Desflurano , Femenino , Humanos , Masculino , Dolor Postoperatorio/epidemiología , Dolor Postoperatorio/psicología , Náusea y Vómito Posoperatorios/epidemiología , Náusea y Vómito Posoperatorios/psicología , Estudios ProspectivosRESUMEN
Abbreviated laparotomy and planned reoperation(s) is a new concept in severely injured patients with multivisceral failure by hemorrhagic shock, coagulopathy and hypothermia. The aim of an abbreviated laparotomy is to control hemorrhage, prevent digestive contamination and close the abdominal wall without tension. After a delay for reanimation during 24 to 96 hours, discovery of unknown lesions and anatomic reconstruction will be possible through planned reoperation in better conditions. Emergency reoperation for hemorrhage and abdominal hyperpression severely worsens prognosis.
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Traumatismos Abdominales/cirugía , Hemorragia Gastrointestinal/cirugía , Laparotomía/métodos , Traumatismos Abdominales/patología , Femenino , Hemorragia Gastrointestinal/etiología , Humanos , Hipotermia , Presión Negativa de la Región Corporal Inferior , Persona de Mediana Edad , Insuficiencia Multiorgánica , Pronóstico , Reoperación , Choque Hemorrágico , Factores de TiempoRESUMEN
BACKGROUND AND PURPOSE: Postoperative adhesions are the leading cause of small-bowel obstruction in developed countries. Several arguments suggest that laparoscopy may lead to fewer adhesions than does laparotomy. We report here the short-term results of laparoscopy in patients admitted on an emergency basis for acute small-bowel obstruction secondary to adhesions. PATIENTS AND METHODS: This prospective trial included 134 consecutive patients: 39 underwent emergency surgery, and 95 had laparoscopic adhesiolysis shortly after resolution of the obstruction with nasogastric suction. Of the previous operations for which the dates were known, 16% had taken place within 1 year of the obstruction and 33.5% within 5 years. In all, 27% of the patients had open laparoscopy, and 16% had conversions: 7% after elective laparoscopy and 36% after emergency laparoscopy. RESULTS: There were no operative deaths. One patient underwent a reoperation the following day for fistula after incomplete adhesiolysis attributable to multiple adhesions found during elective laparoscopy. If laparoscopy is considered to have failed when adhesiolysis was incomplete or conversion or reoperation was necessary, our success rate was 80% after elective laparoscopy and 59% after emergency laparoscopy. CONCLUSION: Emergency situations in acute small-bowel obstruction combine several circumstances unfavorable for laparoscopy: a limited work area and a distended and fragile small bowel. Laparoscopic adhesiolysis after the crisis has passed may produce better results, but only long-term follow-up can confirm the role of elective laparoscopy for this indication.
Asunto(s)
Obstrucción Intestinal/cirugía , Laparoscopía , Enfermedad Aguda , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Urgencias Médicas , Femenino , Humanos , Obstrucción Intestinal/etiología , Intestino Delgado , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/cirugía , Estudios Prospectivos , Adherencias Tisulares/complicaciones , Resultado del TratamientoRESUMEN
In the surgical intensive care unit of a university hospital, we investigated the frequency of and the risk factors for acquisition of methicillin-resistant Staphylococcus aureus (MRSA) during postoperative intra-abdominal infection (pIAI). We conducted a prospective MRSA nasal screening and case evaluation for 17 months among 73 consecutive patients with having pIAI. MRSA pIAI was diagnosed when MRSA was obtained from culture of intraperitoneal fluids. The identity of nasal and peritoneal MRSA strains was assessed by genomic analysis. Twelve patients had MRSA pIAI, representing 21% of all MRSA infections acquired by the 73 patients. An organ system failure score of >/=1 and MRSA nasal carriage prior to pIAI were the independent risk factors for acquisition of MRSA pIAI. Patients with MRSA pIAI had a longer intensive care unit stay and more reoperations than did those free of MRSA pIAI. We conclude that MRSA may be a causative pathogen in pIAI and may be related to nasal colonization.