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Cognitive stimulation therapy (CST) was found to significantly improve cognitive function and quality of life (QOL) in patients with mild-to-moderate dementia in the UK. However, indigenous research on older adults with dementia in Taiwan is scarce. Therefore, this study developed and investigated the effects of a Taiwan version of group CST (CST-T) through a quasi-experimental trial. Excluding the dropouts, there were 13 experimental participants (M = 78.9 ± 9.0) and 13 control participants (77.9 ± 5.6). The results indicated significant improvements in cognitive function, QOL, and daily life functioning in the experimental group compared with the control group, and these effects remained evident at a 3-month follow-up.
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BACKGROUND: Sleeve gastrectomy (SG) is the most common metabolic and bariatric surgical (MBS) procedure worldwide. Despite the desired effect of SG on weight loss and remission of obesity-associated medical problems, there are some concerns regarding the need to do revisional/conversional surgeries after SG. This study aims to make an algorithmic clinical approach based on an expert-modified Delphi consensus regarding redo-surgeries after SG, to give bariatric and metabolic surgeons a guideline that might help for the best clinical decision. METHODS: Forty-six recognized bariatric and metabolic surgeons from 25 different countries participated in this Delphi consensus study in two rounds to develop a consensus on redo-surgeries after SG. An agreement/disagreement ≥ 70.0% on statements was considered to indicate a consensus. RESULTS: Consensus was reached for 62 of 72 statements and experts did not achieve consensus on 10 statements after two rounds of online voting. Most of the experts believed that multi-disciplinary team evaluation should be done in all redo-procedures after SG and there should be at least 12 months of medical and supportive management before performing redo-surgeries after SG for insufficient weight loss, weight regain, and gastroesophageal reflux disease (GERD). Also, experts agreed that in case of symptomatic GERD in the presence of adequate weight loss, medical treatment for at least 1 to 2 years is an acceptable option and agreed that Roux-en Y gastric bypass is an appropriate option in this situation. There was disagreement consensus on efficacy of omentopexy in rotation and efficacy of fundoplication in the presence of a dilated fundus and GERD. CONCLUSION: Redo-surgeries after SG is still an important issue among bariatric and metabolic surgeons. The proper time and procedure selection for redo-surgery need careful considerations. Although multi-disciplinary team evaluation plays a key role to evaluate best options in these situations, an algorithmic clinical approach based on the expert's consensus as a guideline can help for the best clinical decision-making.
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Derivación Gástrica , Reflujo Gastroesofágico , Obesidad Mórbida , Humanos , Técnica Delphi , Reoperación/métodos , Derivación Gástrica/métodos , Gastrectomía/métodos , Reflujo Gastroesofágico/etiología , Reflujo Gastroesofágico/cirugía , Pérdida de Peso , Obesidad Mórbida/cirugía , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Laparoscopic sleeve gastrectomy as a standalone procedure has gained a lot of popularity over laparoscopic Roux-en-Y gastric bypass in the last decades and is the most frequently performed bariatric procedure worldwide; however, the long-term results are not promising in terms of weight regain and re-emergence of comorbidities. Considering the proven concept of biliopancreatic diversion with duodenal switch, many novel procedures have been developed involving a sleeve gastrectomy along with some intestinal bypass or alteration in small intestine anatomy. These procedures show better technical feasibility and are associated with less post-operative morbidity, sleeve plus procedures permanently adopt the digestive tract to the present lifestyle, by eliminating the gastric storage of hypercaloric and excessively processed food, and providing the ileum with the needed stimulus for incretin release.
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Gastrectomía/métodos , Laparoscopía/métodos , Humanos , Pronóstico , Factores de TiempoRESUMEN
PURPOSE: Loop duodenojejunal bypass with sleeve gastrectomy (LDJBSG) is effective for weight loss and resolution of obesity-related associated medical problems. However, a description of the reoperative surgery following LDJBSG is lacking. MATERIAL AND METHODS: In this retrospective study, we analyzed the surgical complications and reoperation (conversion or revision) following LDJBSG from 2011 to 2019 in a single institution. RESULTS: A total of 337 patients underwent LDJBSG during this period. Reoperative surgery (RS) was required in 10LDJBSG patients (3%). The mean age and BMI before RS were 47 ± 9 years and 28.9 ± 3.6 kg/m2, respectively. The mean interval between primary surgery and RS for early (n = 5) and late (n = 5)complications was 8 ± 11 days and 32 ± 15.8 months, respectively. The conversion procedures were Roux-en-Y gastric bypass(n = 5), followed by Roux-en-Y duodenojejunal bypass (n = 2) and one-anastomosis gastric bypass (n = 1); other revision procedures were seromyotomy (n = 1) and re-laparoscopy (n = 1). Perioperative complications were observed in four patients after conversion surgery such as multiorgan failure (n = 1), re-laparoscopy (n = 1), marginal ulcer (n = 1), GERD (n = 1), and dumping syndrome (n = 1). CONCLUSION: LDJBSG has low reoperative rates and conversion RYGB could effectively treat the early and late complications of LDJBSG. Because of its technical demands and risk of perioperative complications, conversion surgery should be reserved for a selected group of patients and performed by an experienced metabolic bariatric surgical team.
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Duodeno , Gastrectomía , Yeyuno , Obesidad Mórbida , Complicaciones Posoperatorias , Reoperación , Pérdida de Peso , Humanos , Reoperación/estadística & datos numéricos , Estudios Retrospectivos , Persona de Mediana Edad , Femenino , Masculino , Gastrectomía/métodos , Obesidad Mórbida/cirugía , Complicaciones Posoperatorias/cirugía , Duodeno/cirugía , Adulto , Yeyuno/cirugía , Derivación Gástrica/métodos , Resultado del Tratamiento , Laparoscopía/métodosRESUMEN
PURPOSE: This study aims to determine the effects of perioperative dexmedetomidine infusion (PDI) on Asian patients undergoing bariatric-metabolic surgery (BMS), focusing on the need for pain medications and management of postoperative nausea and vomiting (PONV), and to investigate the association with these variables, including patients' characteristics and BMS data. MATERIALS AND METHODS: A retrospective review of prospectively collected data was conducted in an Asian weight management center from August 2016 to October 2021. A total of 147 native patients with severe obesity were enrolled. All patients were informed of the full support of perioperative pain medications for BMS. The pain numeric rating scale scores, events of PONV, needs for pain medications, and the associated patients' characteristics were analyzed. A p-value of < 0.05 was considered statistically significant. Furthermore, to verify the effects of perioperative usage of dexmedetomidine for BMS, a systematic review with meta-analysis of currently available randomized control trials was performed. RESULTS: Among the 147 enrolled patients, 107 underwent laparoscopic sleeve gastrectomy and 40 underwent laparoscopic Roux-en-Y gastric bypass. PDI has been used as an adjunct multimodal analgesia for BMS in our institution since June 2017 (group D; n = 114). In comparison with those not administered with perioperative dexmedetomidine (group C; n = 33), lower pain numeric rating scale scores (2.52 ± 2.46 vs. 4.27 ± 2.95, p = 0.007) in the postanesthesia care unit, fewer PONV (32.46% vs. 51.52%; p = 0.046), and infrequent needs of additional pain medications (19.47% vs. 45.45%; p = 0.003) were observed in group D. Multivariable analysis demonstrated that type II diabetes mellitus was correlated with the decreased need of pain medications other than PDI (p = 0.035). Moreover, dexmedetomidine seemed to have a better analgesic effect for patients with longer surgical time based on our meta-analysis. CONCLUSION: Based on our limited experience, PDI could be a practical solution to alleviate pain and PONV in Asian patients undergoing BMS. Moreover, it might reduce the need for rescue painkillers with better postoperative pain management for patients with type II diabetes mellitus or longer surgical time.
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Cirugía Bariátrica , Dexmedetomidina , Atención Perioperativa , Humanos , Dexmedetomidina/uso terapéutico , Diabetes Mellitus Tipo 2/cirugía , Derivación Gástrica/efectos adversos , Laparoscopía/efectos adversos , Obesidad Mórbida/cirugía , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/etiología , Náusea y Vómito Posoperatorios/tratamiento farmacológico , Náusea y Vómito Posoperatorios/prevención & controlRESUMEN
It may be possible to enhance adults' cognitive health and promote healthy aging through processing speed training using the Useful Field of View (UFOV) related activities and software. This study investigated the impact of utilizing UFOV on processing speed improvement in older adults in response to the growing global attention on cognitive health and aging issues. In this quasi-experimental study, 22 individuals (mean age ± SD = 71.9 ± 4.8) participated in the experimental group, and 20 community-based participants (mean age ± SD = 67.1 ± 4.8) were in the control group. The intervention involved ten sessions of UFOV training, each lasting 60 min, conducted twice a week for the experimental group while the control group engaged in volunteer service activities. Measurements of Counting Back, Fabrica, Double-Decision, and Hawkeye were administered to all participants before and after the intervention. The results showed significant improvements in the experimental group for the four measurements (p ≤ 0.01, 0.05, 0.001, 0.001) and non-significant gains in the control group (p ≥ 0.05) for all. Furthermore, mixed repeated-measures ANOVA analysis, with time 1 pre-test measures as the covariate, revealed significant interaction effects between time and group for all measurement indicators (p = 0.05, 0.01, 0.05) except for Fabrica (p > 0.05). In conclusion, these findings support the effectiveness of UFOV cognitive training interventions in enhancing specific cognitive abilities.
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BACKGROUND: This study aimed to evaluate differences between three methods of liver retraction during laparoscopic Roux-en-Y Gastric bypass (LRYGB) and to compare novel liver retraction techniques with the traditional mechanical liver retractor in a randomized controlled trial. METHODS: In this study, 60 obese patients (26 males and 34 females) who underwent LRYGB between January and July 2010 were randomized to one of three groups (20 in each): group 1 (Nathanson liver retractor), group 2 (liver suspension tape), and group 3 (V-shaped liver suspension technique [V-LIST]). Data regarding demographics (age, sex, body mass index); liver function test (LFT) just before surgery; postoperative results immediately, then 18 h, 1 week, and 1 month after surgery; operative data, and visual analog scale (VAS) for pain on postoperative days (PODs) 1 and 2 were calculated and analyzed. RESULTS: The groups did not differ significantly in terms of preoperative LFT or operative data except that group 3 took significantly longer time for liver suspension than group 1 (p = 0.01) or group 2 (p = 0.03). The VAS score in group 2 was significantly lower on POD 1 than in group 1 (p = 0.04). Group 1 showed a significant rise in aspartate aminotransferase (AST) and alanine aminotransferase (ALT) at 18 h compared with group 2 (p < 0.01 and p = 0.02, respectively) and group 3 (p < 0.01 and p = 0.01), at 1 week compared with group 2 (p = 0.04 and 0.04), and in AST levels alone during the immediate postoperative compared with group 3 (p = 0.04). CONCLUSION: The Nathanson liver retractor causes more liver dysfunction than V-LIST or the liver suspension technique and causes more postoperative pain than the liver suspension technique. Both V-LIST and liver suspension tape have a short learning curve and implications for single-port surgery.
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Derivación Gástrica/métodos , Hígado , Adulto , Método Doble Ciego , Femenino , Humanos , MasculinoRESUMEN
BACKGROUND: Although laparoscopic sleeve gastrectomy (LSG) is an effective treatment for morbid obesity, the effects of LSG on gastroesophageal reflux disease (GERD) are controversial. This study evaluated the changes of GERD symptoms and erosive esophagitis (EE) in severely obese patients who underwent LSG. METHODS: Forty-seven severely obese women and 19 severely obese men (mean age of 37.2 ± 12.7 years) who underwent LSG between August 2007 and November 2009 were enrolled. All patients completed the Reflux Disease Questionnaire and underwent esophagogastroduodenoscopy preoperatively and at least 1 year after LSG. RESULTS: The median follow-up period was 12 months (range, 12-21). After surgery, significant decreases were reported in mean body mass index (36.3 ± 4.1 vs. 25.8 ± 2.9 kg/m(2)), mean waist circumference (109.5 ± 12.8 vs. 85.7 ± 9.5 cm), and prevalence of metabolic syndrome (54.5 vs. 7.6 %; P < 0.001 for both). Conversely, a significant increase was observed in the prevalence of GERD symptoms (12.1 vs. 47 %) and EE (16.7 vs. 66.7 %) after LSG (P < 0.001 for both). The prevalence of hiatal hernias also increased significantly (6.1 vs. 27.3 %; P < 0.001) after LSG, and it was significantly higher in patients with than those without EE after LSG (9.1 vs. 36.4 %, respectively; P = 0.02). CONCLUSIONS: Although LSG can achieve significant weight loss and improvement of comorbidities in severely obese patients, the prevalence and severity of GERD symptoms and EE increase after the operation. The occurrence of EE after LSG is related to the presence of a hiatal hernia after the operation.
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Esofagitis/etiología , Gastrectomía/efectos adversos , Gastrectomía/métodos , Reflujo Gastroesofágico/etiología , Laparoscopía , Obesidad Mórbida/cirugía , Adulto , Femenino , Reflujo Gastroesofágico/diagnóstico , Humanos , Masculino , Factores de TiempoRESUMEN
BACKGROUND: Obese and overweight people have a higher risk of both chronic physical illness and mental illness. Obesity is reported to be positively associated with psychiatric disorders, especially in people who seek obesity treatment. At the same time, obesity treatment may be influenced by psychological factors or personality characteristics. This study aimed to understand the prevalence of mental disorders among ethnic Chinese who sought obesity treatment. METHODS: Subjects were retrospectively recruited from an obesity treatment center in Taiwan. The obesity treatments included bariatric surgery and non-surgery treatment. All subjects underwent a standardized clinical evaluation with two questionnaires and a psychiatric referral when needed. The psychiatric diagnosis was made thorough psychiatric clinic interviews using the SCID. A total of 841 patients were recruited. We compared the difference in psychiatric disorder prevalence between patients with surgical and non-surgical treatment. RESULTS: Of the 841 patients, 42% had at least one psychiatric disorder. Mood disorders, anxiety disorders and eating disorders were the most prevalent categories of psychiatric disorders. Females had more mood disorders and eating disorders than males. The surgical group had more binge-eating disorder, adjustment disorder, and sleep disorders than the non-surgical group. CONCLUSION: A high prevalence of psychiatric disorders was found among ethnic Chinese seeking obesity treatment. This is consistent with study results in the US and Europe.
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Trastornos Mentales/complicaciones , Obesidad/psicología , Adulto , Trastornos de Ansiedad/complicaciones , Trastornos de Ansiedad/epidemiología , Trastornos de Ansiedad/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/complicaciones , Trastornos de Alimentación y de la Ingestión de Alimentos/epidemiología , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Femenino , Humanos , Entrevista Psicológica , Masculino , Trastornos Mentales/epidemiología , Trastornos Mentales/psicología , Trastornos del Humor/complicaciones , Trastornos del Humor/epidemiología , Trastornos del Humor/psicología , Obesidad/complicaciones , Aceptación de la Atención de Salud/psicología , Prevalencia , Estudios Retrospectivos , Taiwán/epidemiología , Adulto JovenRESUMEN
PURPOSE: Applying eHealth interventions via social media is common in modern medicine. LINE® is a popular communication app in Taiwan that can deliver messages 24 h a day. In addition to being free of charge, it also allows bariatric nurses (BNs) and patients to enjoy bidirectional communication via telecommunication services instead of direct, face-to-face contact for patients undergoing bariatric-metabolic surgery (BMS). We conducted this retrospective study to determine the frequency and reasons for early post-discharge of LINE® messages/calls and investigate the relationship between this frequency and contents of these messages and postoperative outcomes after BMS. MATERIALS AND METHODS: A retrospective review of prospectively collected data was conducted in an Asian weight management center. The study period ran from August 2016 to December 2021, and a total of 143 native patients with severe obesity were enrolled. All patients were informed of the necessity of a postoperative dietitian consultation before bariatric surgery. The patterns of LINE® communication with the BN and associated actions to resolve patients' needs within 180 days after index BMS were analyzed. RESULTS: Among the 143 enrolled patients, 100 underwent laparoscopic sleeve gastrectomy and 43 underwent laparoscopic Roux-en-Y gastric bypass. A total of 1205 messages/calls were analyzed concomitantly; most LINE® communications focused on diet problems (47.97%; n = 578), weight problems (11.54%; n = 139), and medications (9.21%; n = 111). Most problems could be resolved by LINE® communications directly, and only a small portion (5.6%) was directed to local clinics or emergency departments. During the COVID-19 pandemic, the usage of LINE® communications significantly increased (12.2 ± 10.4 vs. 6.4 ± 4.9; p < 0.01); nonetheless, a higher frequency of LINE® communications would not hinder the regular clinic visits (r = 0.359; p = 0.01). CONCLUSION: Based on our limited experience, the LINE® consultation service operated by the BN could effectively address patients' problems. Moreover, it might reduce the need for emergency department visits or unexpected clinic appointments for patients after BMS.
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Cirugía Bariátrica , COVID-19 , Derivación Gástrica , Laparoscopía , Obesidad Mórbida , Medios de Comunicación Sociales , Telemedicina , Humanos , Obesidad Mórbida/cirugía , Estudios Retrospectivos , Cuidados Posoperatorios , Cuidados Posteriores , Pandemias , Pérdida de Peso , Alta del Paciente , COVID-19/epidemiología , Gastrectomía , Complicaciones Posoperatorias/cirugíaRESUMEN
INTRODUCTION: Taiwan is a leading country regarding bariatric surgery in Asia-Pacific. Since 2010, the Taiwan Society for Metabolic and Bariatric Surgery (TSMBS) has been accountable for the national evolution of bariatric surgery and inaugurated a national database accordingly. This study aimed to analyze the bariatric surgery trends and progress in Taiwan from 2010 to 2021. MATERIALS AND METHODS: The TSMBS database was collected on the basis of structured inquiries filled out by bariatric surgeons in Taiwan. All patients involving bariatric surgery were included. The data were stratified with the following objectives, including the types of bariatric procedures, demographic characteristics, and perioperative variables. A nationwide database was comprehensively analyzed and evaluated to determine the trends in the applications of the procedure. RESULTS: Data of 30,026 patients were enrolled. A 2.5-fold increase was observed in bariatric procedures, from 1218 in 2010 to 3005 in 2021. Within 12 years, female accounts for 61.8 %. The revisional rate was 3.40 % during the exploration stage (2010-2013), 2.77 % during the maturity stage (2013-2018), and 5.10 % during the expansion stage (2019-2021). The top five of primary bariatric surgery is sleeve gastrectomy (SG, 63.05 %), gastric clipping surgery (GC, 11.17 %), Roux-en-Y gastric bypass (RYGB, 9.34 %), one anastomosis gastric bypass (OAGB, 8.80 %), and sleeve plus surgery (SG plus, 4.43 %). CONCLUSION: The trends and progress of Taiwan's bariatric surgery within recent decades are presented in this article. Taiwan's bariatric surgery case number has increased steadily from 2010 to 2021. Amongst all, SG has become the most dominant procedure since 2011 while OAGB takes up second place in 2020.
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Cirugía Bariátrica , Derivación Gástrica , Obesidad Mórbida , Humanos , Femenino , Obesidad Mórbida/cirugía , Taiwán/epidemiología , Resultado del Tratamiento , Derivación Gástrica/métodos , Gastrectomía/métodos , Estudios RetrospectivosRESUMEN
The co-occurrence of depression and obesity has become a significant public health concern worldwide. Recent studies have shown that metabolic dysfunction, which is commonly observed in obese individuals and is characterized by inflammation, insulin resistance, leptin resistance, and hypertension, is a critical risk factor for depression. This dysfunction may induce structural and functional changes in the brain, ultimately contributing to depression's development. Given that obesity and depression mutually increase each other's risk of development by 50-60%, there is a need for effective interventions that address both conditions. The comorbidity of depression with obesity and metabolic dysregulation is thought to be related to chronic low-grade inflammation, characterized by increased circulating levels of pro-inflammatory cytokines and C-reactive protein (CRP). As pharmacotherapy fails in at least 30-40% of cases to adequately treat major depressive disorder, a nutritional approach is emerging as a promising alternative. Omega-3 polyunsaturated fatty acids (n-3 PUFAs) are a promising dietary intervention that can reduce inflammatory biomarkers, particularly in patients with high levels of inflammation, including pregnant women with gestational diabetes, patients with type 2 diabetes mellitus, and overweight individuals with major depressive disorder. Further efforts directed at implementing these strategies in clinical practice could contribute to improved outcomes in patients with depression, comorbid obesity, and/or metabolic dysregulation.
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CONTEXT: The occupational health literature has long been dominated by stress-related topics. A more contemporary perspective suggests using a positive approach in the form of a health model focused on what is right with people, such as feelings of well-being and satisfaction. OBJECTIVES: Using a positive perspective and multi-source data collection, this study investigated the inter-relationships among emotional intelligence (EI), patient satisfaction, doctor burnout and job satisfaction. METHODS: In this observational study, 110 internists and 2872 out-patients were surveyed in face-to-face interviews. RESULTS: Higher self-rated EI was significantly associated with less burnout (p<0.001) and higher job satisfaction (p<0.001). Higher patient satisfaction was correlated with less burnout (p<0.01). Less burnout was found to be associated with higher job satisfaction (p<0.001). CONCLUSIONS: This study identified EI as a factor in understanding doctors' work-related issues. Given the multi-dimensional nature of EI, refinement of the definition of EI and the construct validity of EI as rated by others require further examination.
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Agotamiento Profesional/psicología , Inteligencia Emocional , Satisfacción en el Trabajo , Satisfacción del Paciente , Médicos/psicología , Estrés Psicológico/psicología , Adaptación Psicológica , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estadística como AsuntoRESUMEN
OBJECTIVE: To evaluate the effectiveness of laparoscopic Roux-en-Y gastric bypass (LRYGB) for achieving type 2 diabetes mellitus (T2DM) remission in patients with body mass index (BMI) in the range of 25-35 kg/m(2). METHODS: Twenty-two non-morbidly obese (BMI: 25-35 kg/m(2)) patients with T2DM underwent LRYGB. The changes of BMI, fasting plasma glucose (FPG), and glycosylated hemoglobin (HbA1c) levels were recorded, and the prognostic factors were analyzed. RESULTS: All these 22 patients successfully underwent LRYGB and were followed up for twelve months. Two patients (9.1%) developed complications: one patient had an early hemorrhage at the gastrojejunostomy site, and the other had frequent loose stools that required revision surgery. At 12 months, 14 patients (63.6%) showed T2DM remission, 6 (27.3%) showed glycemic control, and 2(9.1%) showed improvement. Compared with the latter two groups, patients in the T2DM remission group had significantly higher BMI (P=0.001), younger age (P=0.002), and shorter duration of diabetes (P=0.001) before operation. CONCLUSIONS: LYRGB can efficiently and safely treat T2DM in non-morbidly obese patients. Early intervention in these patients may yield better outcomes.
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Diabetes Mellitus Tipo 2/cirugía , Derivación Gástrica/métodos , Obesidad/complicaciones , Adulto , Diabetes Mellitus Tipo 2/complicaciones , Femenino , Humanos , Laparoscopía , Masculino , Persona de Mediana Edad , Pronóstico , Resultado del TratamientoRESUMEN
PURPOSE: Laparoscopic gastric clipping (LGC) is a relatively novel restrictive bariatric surgery wherein a horizontal metallic clip is applied to the gastric fundus. Its intraoperative complications or the difficulties associated with the applied gastric clip (GC) during revisional procedures have seldom been mentioned. Herein, the experience of revisional procedures after initial gastric clipping is reported. MATERIALS AND METHODS: A retrospective cohort review of LGC based on the Taiwan Bariatric Registry of Taiwan Society Metabolic and Bariatric Surgery was performed. Six patients with severe obesity presented for revisional surgery after initial LGC by other surgeons. Patients' characteristics, indications, and details of revisional surgery were recorded. RESULTS: Between 2012 and 2019, 39 patients who underwent pure LGC and six patients with previous LGC history were referred for revisional surgery. Their mean age and the mean body mass index were 34.7 ± 9.5 years and 38.4 ± 10.5 kg/m2, respectively. Three, two, and one patient underwent revisional surgery for insufficient weight loss, weight recidivism, and intractable belching, respectively. The mean interval between initial LGC and revisional surgery was 40.5 ± 22.4 months. Laparoscopic removal of the GC with concomitant revisional surgeries were collected, including a revision to sleeve gastrectomy (n = 5) and revision to Roux-en-Y gastric bypass (n = 1). Moreover, the mean operative time was 286.8 ± 78.2 min. All patients had uneventful recovery postoperatively but experienced significant adhesion around the GC and the left liver. CONCLUSION: Laparoscopic revisional surgery with concomitant GC removal for patients with severe obesity after gastric clipping could be feasibly conducted by experienced bariatric surgeons.
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Derivación Gástrica , Laparoscopía , Obesidad Mórbida , Gastrectomía , Humanos , Obesidad Mórbida/cirugía , Reoperación , Estudios Retrospectivos , Taiwán/epidemiología , Resultado del TratamientoRESUMEN
The standard size of bougie for laparoscopic sleeve gastrectomy (LSG) is not yet established. Therefore, a systematic review and network meta-analysis were conducted to assess the weight loss effects and associated complications of LSG for patients with morbid obesity, based on different bougie sizes. A total of 15 studies were reviewed in this systemic review and network meta-analysis (2,848 participants), including RCTs and retrospective studies in PubMed, and Embase until September 1, 2020. The effectiveness of different bougie calibration sizes was assessed based on excess weight loss (EWL), total complications, and staple line leak. Within this network meta-analysis, S-sized (≤ 32 Fr.) and M-sized (33-36 Fr.) bougies had similar effects and were associated with the highest EWL improvement among all different bougie sizes (S-sized: standardized mean difference [SMD], 10.52; 95% confidence interval [CI] - 5.59 to - 26.63, surface under the cumulative ranking curve [SUCRA], 0.78; and M-sized: SMD, 10.16; 95% CI - 3.04-23.37; SUCRA, 0.75). M-sized bougie was associated with the lowest incidence of total complications (M-sized: odds ratio, 0.43; 95% CI, 0.16-1.11; SUCRA, 0.92). Based on our network meta-analysis, using M-sized bougie (33-36 Fr.) is an optimal choice to balance the effectiveness and perioperative safety of LSG in the clinical practice.
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Cirugía Bariátrica/instrumentación , Gastrectomía/instrumentación , Laparoscopía/instrumentación , Cirugía Bariátrica/métodos , Calibración , Gastrectomía/métodos , Humanos , Laparoscopía/métodosRESUMEN
Purpose: Both primary and revisional bariatric surgery are on the rise due to global obesity pandemic. This study aimed to assess the indications for revision after one-anastomosis gastric bypass (OAGB) and the outcomes after laparoscopic conversion of OAGB to roux-en-y gastric bypass (RYGB). Materials and Methods: Retrospective review on patients that had undergone conversion of OAGB to RYGB between June 2007-June 2019 in a tertiary bariatric center, followed by literature review. Results: Out of 386 revisional bariatric surgery, a total of 14 patients underwent laparoscopic conversion of OAGB to RYGB. The mean age was 44.7 with 71% female. The mean pre-revision BMI was 29.2 kg/m2. The primary indications for revision were bile reflux (n=7), marginal ulcer (n=3), inadequate weight loss or weight regain (IWL/WR) (n=3) and protein-calorie malnutrition (n=1). Conversion of OAGB to RYGB was completed laparoscopically in all cases. The mean length of stay was 4.1 days. There was no intraoperative or early post-operative complication. The mean total weight loss (rTWL%) after revision at year one, year three and year five post-revision were 11.5%, 18.1% and 29.1%, respectively. All patients achieved resolution of bile reflux and marginal ulcer. There was no mortality in this cohort. Conclusion: Bile reflux, marginal ulcer, IWL/WR and malnutrition were the main indications for revision after OAGB in this study. In concordance with the available evidence, laparoscopic conversion of OAGB to RYGB was safe and effective in dealing with late complications of OAGB.
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BACKGROUND: Taking advantage of isomeric form of vitamin E in the supplement, adherence to supplement could be evaluated by changes in circulating α- and γ-tocopherol concentrations. Accordingly, effects of supplementation on postoperative nutrition and bone metabolism were studied in terms of adherence. METHODS: Thirty-eight SG patients were all prescribed a postoperative nutritional supplement containing a low dose of vitamin D (600 IU) and calcium (200 mg). Blood samples were collected prior to (M0) and 6 months after (M6) surgery and concentrations of nutrients and C-terminal telopeptide of type I collage (CTX), a marker of bone resorption, were measured. Adherence and non-adherence were stratified according to change (â³, M6-M0) in serum α-tocopherol concentrations (> 0 vs. ≤ 0, respectively). RESULTS: When M0 and M6 were compared, there were significant increases in serum concentrations of 25(OH)D, α-tocopherol and selenium, whereas there were reductions in parathyroid hormone, ferritin, and γ-tocopherol. At M6, the prevalence of vitamin D insufficiency (25(OH)D < 30 ng/mL) and high CTX were 72 and 26%, respectively. When comparison was made between adherence and non-adherence, only â³25(OH)D concentrations, but no other nutrients nor postoperative CTX differed. Multiple linear regression demonstrated that postoperative vitamin D status was independently associated with its preoperative concentrations (ß = 0.85, p < 0.001) and adherence (ß = 0.52, p < 0.05). CONCLUSION: SG patients' adherence to supplementation, even with a low dose of vitamin D and calcium, determined vitamin D status but not bone resorption marker concentrations, at least within 6 months after surgery.
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Resorción Ósea , Obesidad Mórbida , Deficiencia de Vitamina D , Suplementos Dietéticos , Gastrectomía , Humanos , Obesidad Mórbida/cirugía , Hormona Paratiroidea , Vitamina DAsunto(s)
Dolor Abdominal/etiología , Fuga Anastomótica/terapia , Cirugía Bariátrica/efectos adversos , Migración de Cuerpo Extraño/etiología , Gastrectomía/efectos adversos , Obesidad Mórbida/cirugía , Stents/efectos adversos , Úlcera Gástrica/etiología , Dolor Abdominal/diagnóstico , Dolor Abdominal/terapia , Adulto , Fuga Anastomótica/diagnóstico , Fuga Anastomótica/etiología , Cirugía Bariátrica/métodos , Remoción de Dispositivos , Endoscopía Gastrointestinal , Femenino , Migración de Cuerpo Extraño/diagnóstico , Migración de Cuerpo Extraño/terapia , Humanos , Valor Predictivo de las Pruebas , Inhibidores de la Bomba de Protones/uso terapéutico , Úlcera Gástrica/diagnóstico , Úlcera Gástrica/terapia , Factores de Tiempo , Resultado del TratamientoRESUMEN
INTRODUCTION: Biliopancreatic limb obstruction is a surgical emergency in patients who have undergone gastric bypass surgery. This case report presents an unexpected cause of biliopancreatic limb obstruction and the importance of prompt intervention. MATERIAL AND METHODS: A 37-year-old woman presented with complaints of weight regain (BMI increased from 27 to 33.3 kg/m2) and bile reflux and was found to have marginal ulcers on endoscopy. She had undergone loop gastric bypass with Braun anastomosis in 2009 at another center for morbid obesity (BMI = 43 kg/m2). Roux-en-Y gastric bypass (RYGB) was created after the separation of gastro-jejunostomy (GJ) and jejuno-jejunostomy (JJ). On the fifth postoperative day, the patient was readmitted with signs of peritonitis. Urgent relaparoscopy showed Biliopancreatic limb (BP) obstruction. It was then and that we understood intraoperatively the uncut Roux-en-Y caused stricture between the previous GJ and JJ staple lines. Side-to-side jejuno-jejunostomy between the proximal dilated and the distal collapsed biliopancreatic limb was performed. RESULT: The patient recovered uneventfully and was discharged after drain removal. CONCLUSION: Biliopancreatic limb obstruction requires prompt decision for relaparoscopy. Timely intervention is necessary to prevent postoperative morbidity. Reviewing the operative video or notes of the primary surgery can minimize the chance of mismanagement during revision surgery.