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European Journal of Endocrinology Jul 2024We examined the association between Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy (SG) and fracture risk, including major osteoporotic fractures (MOF), and the...
OBJECTIVE
We examined the association between Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy (SG) and fracture risk, including major osteoporotic fractures (MOF), and the use of anti-osteoporosis medication (AOM). While RYGB is associated with impaired bone health and increased fracture risk, it remains uncertain whether SG has a similar impact and whether this risk is primarily due to MOF or any fracture.
DESIGN
We conducted a nationwide cohort study covering patients treated with RYGB (n = 16 121, 10.2-year follow-up) or SG (n = 1509, 3.7-year follow-up), from 2006 to 2018, comparing them with an age- and sex-matched cohort (n = 407 580).
METHODS
We computed incidence rates and adjusted hazard ratios (HRs) with 95% CIs, using Cox regression for any fracture, MOF, and use of AOM with adjustment for comorbidities.
RESULTS
Compared with the general population cohort, RYGB was associated with an increased risk of any fracture (HR 1.56 [95% CI, 1.48-1.64]) and MOF (HR 1.49 [1.35-1.64]). Sleeve gastrectomy was associated with an increased risk of any fracture (HR 1.38 [1.13-1.68]), while the HR of MOF was 1.43 (0.97-2.12). The use of AOM was low but similar in all cohorts (approximately 1%).
CONCLUSIONS
Bariatric surgery increased the risk of any fracture and MOF to similar extend. Risks were similar for RYGB and SG. However, SG had a shorter follow-up than RYGB, and the cohort size was rather small. More research is needed for long-term SG fracture risk assessment. The use of AOM was low in all cohorts.
Topics: Humans; Female; Male; Gastrectomy; Gastric Bypass; Middle Aged; Denmark; Adult; Cohort Studies; Fractures, Bone; Bariatric Surgery; Osteoporotic Fractures; Incidence; Obesity, Morbid; Postoperative Complications; Aged; Risk Factors
PubMed: 38916995
DOI: 10.1093/ejendo/lvae068 -
JSLS : Journal of the Society of... 2024Haemostasis-related complications associated with Medtronic Tri-staple with preloaded buttress material and the novel, naked AEON gastrointestinal staplers have not been... (Comparative Study)
Comparative Study
BACKGROUND AND OBJECTIVES
Haemostasis-related complications associated with Medtronic Tri-staple with preloaded buttress material and the novel, naked AEON gastrointestinal staplers have not been extensively studied in bariatric surgery. The study aimed to assess and compare the 30-day haemostasis-related complications between Medtronic Tri-staple and AEON GIA staplers.
METHODS
A retrospective analysis was performed on data from patients who underwent primary or revision sleeve gastrectomy (SG) or the sleeve component of single anastomosis duodeno-ileal bypass with SG (SADI-S) in a private hospital in Australia between November 2021 and December 2022. The surgeries were performed by a single surgeon, using either Medtronic Tri-staple or AEON staplers.
RESULTS
The analysis included 250 patients, with the first 125 consecutive patients receiving staple line using the Medtronic Tri-staple GIA stapler and the subsequent 125 patients receiving staple line using the AEON GIA stapler. Statistical analysis revealed no significant differences in the distribution of surgical procedures between the Medtronic and AEON groups. In the AEON group, there were statistically higher numbers of diabetics and former tobacco users, while other preoperative characteristics did not significantly differ between the two groups. The AEON group had a significantly longer mean operative time, while the length of hospital stay was significantly shorter. No intraoperative or 30-day complications, deaths, emergency room visits, readmissions, or reoperations were observed in either group.
CONCLUSION
The novel, naked AEON stapler demonstrated non-inferiority to the established Medtronic Tri-Staple with preloaded buttress material in achieving hemostasis and maintaining staple-line integrity in bariatric surgery.
Topics: Humans; Retrospective Studies; Female; Male; Bariatric Surgery; Middle Aged; Surgical Staplers; Surgical Stapling; Adult; Obesity, Morbid; Hemostasis, Surgical; Gastrectomy; Equipment Design
PubMed: 38910956
DOI: 10.4293/JSLS.2023.00058 -
Cureus May 2024Ovarian cystadenomas are benign epithelial neoplasms, many of which are of the serous subtype. Most patients present with symptoms such as abdominal pain, bloating, and...
Ovarian cystadenomas are benign epithelial neoplasms, many of which are of the serous subtype. Most patients present with symptoms such as abdominal pain, bloating, and bladder issues. This patient, who had a BMI of 45, presented with a giant ovarian serous cystadenoma identified during an elective bariatric surgery; interestingly, she was completely asymptomatic at the time of discovery. A large, predominantly cystic pelvic mass with internal septations and soft tissue components, suspicious for ovarian neoplasm, was discovered on a CT abdomen and pelvis with IV contrast. She underwent an exploratory laparotomy with complete resection, right oophorectomy, and ovarian cystectomy. Her postoperative pathology report revealed the mass to be a benign serous cystadenoma. This case serves as an example of how a massive tumor can potentially get overlooked for many years, only to be detected unintentionally in an asymptomatic patient. Healthcare quality is often negatively impacted by the inherent prejudice that many healthcare providers have toward their obese patients. Providers may mistakenly over-attribute a patient's symptoms to their obesity, failing to effectively evaluate the patient's concerns, which could lead to overlooking potentially harmful diagnoses. A comprehensive history and physical exam in all patients, especially those who are obese, is vital in ensuring timely diagnosis and management to improve patient outcomes.
PubMed: 38910640
DOI: 10.7759/cureus.60807 -
Acta Otorrinolaringologica Espanola Jun 2024Obstructive sleep apnea (OSA) is a prevalent condition among electable to bariatric surgery obese patients, often remaining underdiagnosed, thereby increasing surgical...
INTRODUCTION AND OBJECTIVES
Obstructive sleep apnea (OSA) is a prevalent condition among electable to bariatric surgery obese patients, often remaining underdiagnosed, thereby increasing surgical risk. The main purpose was to determine prevalence of OSA among candidates for bariatric surgery and to assess the rate of underdiagnosis of this condition. Additionally, the study aimed to evaluate the specific performance of three sleep questionnaires and scales (Excessive Daytime Sleepiness Scale (EDSS), Epworth Sleepiness Scale (ESS), and STOP-Bang) in these patients.
METHODS
A longitudinal, prospective, single-cohort study, with consecutive sampling including patients aged 18-65 years with obesity grade II (body mass index (BMI) ≥ 35 kg/m) and hypertension, type 2 diabetes, metabolic syndrome or OSA or obesity grade III or IV (BMI ≥ 40 kg/m) elective for bariatric surgery. Patients were evaluated at the Otorhinolaryngology department with an anamnesis regarding OSA including the administration of three sleep questionnaires (EDSS, ESS, and STOP-Bang), followed by cardiorespiratory polygraphy (CRP) for sleep evaluation.
RESULTS
124 patients were included in this study. While 74.2% of the sample exhibited OSA on CRP, only 28.2% had a prior diagnosis. The STOP-Bang questionnaire demonstrated the highest sensitivity (93.3%) for detecting moderate to severe OSA, although with low specificity (33.8%). EDSS and ESS did not show a significant association with the presence of OSA.
CONCLUSIONS
OSA screening is crucial in candidates for bariatric surgery due to its high prevalence and low diagnosis rate. The STOP-Bang questionnaire may serve as a useful tool for identifying patients at risk of moderate to severe OSA and optimizing sleep assessments. However, further research is necessary to validate its utility in this specific population.
PubMed: 38908791
DOI: 10.1016/j.otoeng.2024.06.001 -
Scientific Reports Jun 2024This study aimed to investigate the association between obesity and herpes zoster (HZ) occurrence. This study used data covering 2 million people in Taiwan in 2000,...
This study aimed to investigate the association between obesity and herpes zoster (HZ) occurrence. This study used data covering 2 million people in Taiwan in 2000, which were obtained from the National Health Insurance Research Database. The cohort study observed aged 20-100 years with obesity from 2000 to 2017 (tracking to 2018). Obesity was indicated by the presence of two or more outpatient diagnoses or at least one admission record. And, obesity was categorized into non-morbid obesity and morbid obesity. Patients with HZ before the index date were excluded. The obesity cohort and control cohort were matched 1:1 according to age, sex, comorbidities, and index year. There were 18,855 patients in both the obesity and control cohorts. The obesity cohort [adjusted hazard ratio (aHR) 1.09] had a higher risk of HZ than the control cohort. Further analysis, the morbid obesity group (aHR 1.47), had a significantly higher risk of HZ than the non-morbid obesity group. Among the patients without any comorbidities, the patients with obesity had a significantly higher risk of developing HZ than the patients without obesity (aHR 1.18). Obese patients are at a higher risk of HZ development, especially in the patients with morbid obesity. Weight reduction is critical for preventing the onset of chronic diseases and decreasing the risk of HZ in patients with obesity.
Topics: Humans; Herpes Zoster; Male; Female; Obesity, Morbid; Middle Aged; Aged; Adult; Taiwan; Risk Factors; Aged, 80 and over; Comorbidity; Young Adult; Cohort Studies; Obesity
PubMed: 38906945
DOI: 10.1038/s41598-024-65195-x -
Langenbeck's Archives of Surgery Jun 2024SASI (single anastomosis sleeve ileal) bypass can lead to nutritional deficiencies, including disorders of iron metabolism and anemia. This study aims to evaluate the...
PURPOSE
SASI (single anastomosis sleeve ileal) bypass can lead to nutritional deficiencies, including disorders of iron metabolism and anemia. This study aims to evaluate the effect of SASI bypass on weight loss, anemia, and iron deficiency in patients with obesity during the follow-up period.
METHODS
This study is a retrospective analysis of prospectively collected data from patients who underwent SASI bypass at our hospital between January 2020 and February 2022.
RESULTS
The mean age of the patients was 42 years (range 22-58). The average duration of the follow-up period was 26 months. The mean percentage of excess weight loss (%EWL) was 90.1%, and total weight loss (%TWL) was 30.5%. During the postoperative observation period, anemia was identified in ten patients (25%), comprising 70% with normocytic anemia, 10% with microcytic anemia, and two macrocytic anemia cases (20%). Iron deficiency was observed in two patients (5%).
CONCLUSION
SASI bypass is an effective bariatric procedure in weight loss outcomes. However, there may be an increased risk of anemia and iron metabolism disruptions associated with this procedure. The common limb length (250 vs. 300 cm) did not significantly impact hemoglobin, iron, TIBC, ferritin levels, or anemia incidence among patients undergoing SASI bypass. The decrease in postoperative ferritin levels signifies a depletion in tissue iron reserves, thereby emphasizing the necessity for surveillance of iron homeostasis parameters following SASI bypass.
Topics: Humans; Adult; Female; Male; Middle Aged; Retrospective Studies; Ileum; Weight Loss; Postoperative Complications; Obesity, Morbid; Anemia; Anastomosis, Surgical; Bariatric Surgery; Young Adult; Anemia, Iron-Deficiency; Iron
PubMed: 38904793
DOI: 10.1007/s00423-024-03384-y -
Cureus May 2024We discuss a perplexing case of a 51-year-old female with a history of asthma and morbid obesity, presenting with acute bilateral vision loss of unknown etiology. The...
We discuss a perplexing case of a 51-year-old female with a history of asthma and morbid obesity, presenting with acute bilateral vision loss of unknown etiology. The patient's clinical course was marked by a constellation of symptoms, including blurry vision, eyeball pain, photophobia, headache, nausea, and dizziness, prompting a multidisciplinary approach for diagnostic evaluation. Despite a comprehensive workup and a temporal artery biopsy ruling out large vessel arteritis, the etiology of vision loss remained elusive until myelin oligodendrocyte glycoprotein (MOG) antibody testing returned positive, implicating myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD). High-dose corticosteroid therapy was initiated. However, the patient had worsening visual symptoms and was started on plasmapheresis and subsequent administration of Rituximab to prevent relapses, along with a long-term steroid taper regimen. This case underscores the diagnostic challenge of optic neuritis, particularly in MOGAD. It emphasizes the importance of a thorough evaluation and multidisciplinary collaboration.
PubMed: 38903369
DOI: 10.7759/cureus.60612 -
Danish Medical Journal Jun 2024Obesity adversely affects the health of the individual and impacts society through increased healthcare costs and lost workdays. Individuals in lower socioeconomic...
INTRODUCTION
Obesity adversely affects the health of the individual and impacts society through increased healthcare costs and lost workdays. Individuals in lower socioeconomic groups are more severely affected. Here, we examined people living with severe obesity and comorbidities across educational levels.
METHODS
Individuals with a BMI ≥ 35 kg/m2 and aged ≥ 16 years from the Danish National Health Survey 2021 were categorised into five educational levels and according to their number of obesity-related comorbidities (0, 1, 2 and ≥ 3).
RESULTS
A total of 5.8% had a BMI ≥ 35 kg/m2, ranging from 2.2% to 10.7% in the 98 municipalities, and from 2.6% to 8.8% according to education level. Among individuals with a BMI ≥ 35 kg/m2 and the shortest education, 13.4% had no comorbidities, and 45.6% had ≥ 3 comorbidities. In contrast, among individuals with a BMI ≥ 35 kg/m2 and the longest education, 47.4% had no comorbidities, and 14.6% had ≥ 3 comorbidities. Among those with a BMI ≥ 35 kg/m2 and ≥ 3 comorbidities, 73.6% had elementary or vocational school as their highest education level, and 3.4% had a long higher education.
CONCLUSIONS
The prevalence of individuals living with a BMI ≥ 35 kg/m2 differs by 3-5-fold depending on municipality and between the lowest and highest educational level. Additionally, the less educated group living with a BMI ≥ 35 kg/m2 was three times more likely to have ≥ 3 comorbidities than the most educated group. Hence, more research is warranted to understand the underlying causes and reduce social inequity in health.
FUNDING
Novo Nordisk Fonden.
TRIAL REGISTRATION
Not relevant.
Topics: Humans; Male; Female; Denmark; Multimorbidity; Middle Aged; Adult; Obesity, Morbid; Educational Status; Body Mass Index; Prevalence; Aged; Health Surveys; Adolescent; Socioeconomic Factors; Young Adult; Health Status Disparities
PubMed: 38903023
DOI: 10.61409/A01240059 -
Surgical Endoscopy Jun 2024Sleeve gastrectomy (SG) increased in popularity after 2010 but recent data suggest it has concerning rates of gastroesophageal reflux and need for conversions. This...
BACKGROUND
Sleeve gastrectomy (SG) increased in popularity after 2010 but recent data suggest it has concerning rates of gastroesophageal reflux and need for conversions. This study aims to evaluate recent trends in the utilization of bariatric procedures, associated complications, and conversions using an administrative claims database in the United States.
METHODS
We included adults who had bariatric procedures from 2000 to 2020 with continuous enrollment for at least 6 months in the MarketScan Commercial Claims and Encounters database. Index bariatric procedures and subsequent revisions or conversions were identified using CPT codes. Baseline comorbidities and postoperative complications were identified with ICD-9-CM and ICD-10 codes. Cumulative incidences of complications were estimated at 30-days, 6-months, and 1-year and compared with stabilized inverse probability of treatment weighted Kaplan-Meier analysis.
RESULTS
We identified 349,411 bariatric procedures and 5521 conversions or revisions. The sampled SG volume appeared to begin declining in 2018 while Roux-en-Y gastric bypass (RYGB) remained steady. Compared to RYGB, SG was associated with lower 1-year incidence [aHR, (95% CIs)] for 30-days readmission [0.65, (0.64-0.68)], dehydration [0.75, (0.73-0.78)], nausea or vomiting [0.70, (0.69-0.72)], dysphagia [0.55, (0.53-0.57)], and gastrointestinal hemorrhage [0.43, (0.40-0.46)]. Compared to RYGB, SG was associated with higher 1-year incidence [aHR, (95% CIs)] of esophagogastroduodenoscopy [1.13, (1.11-1.15)], heartburn [1.38, (1.28-1.49)], gastritis [4.28, (4.14-4.44)], portal vein thrombosis [3.93, (2.82-5.48)], and hernias of all types [1.36, (1.34-1.39)]. There were more conversions from SG to RYGB than re-sleeving procedures. SG had a significantly lower 1-year incidence of other non-revisional surgical interventions when compared to RYGB.
CONCLUSIONS
The overall volume of bariatric procedures within the claims database appeared to be declining over the last 10 years. The decreasing proportion of SG and the increasing proportion of RYGB suggest the specific complications of SG may be driving this trend. Clearly, RYGB should remain an important tool in the bariatric surgeon's armamentarium.
PubMed: 38902405
DOI: 10.1007/s00464-024-10985-7 -
The British Journal of General Practice... Jun 2024Obesity is a driver of multimorbidity. Knowledge regarding individual and population based solutions is evolving in primary care. Stigma/self-stigma are important in...
BACKGROUND
Obesity is a driver of multimorbidity. Knowledge regarding individual and population based solutions is evolving in primary care. Stigma/self-stigma are important in developing clinical solutions. Inquiry based stress reduction (IBSR) is emerging as a solution for self-stigma in a range of conditions. This study explores IBSR (also known as The Work of Byron Katie) in obesity self-stigma in the GP setting, with severe obesity, utilising a multidisciplinary approach.
AIM
Is it feasible/acceptable to utilise Inquiry Based Stress Reduction in the GP setting for obesity?
METHOD
Mixed-method pilot study including a convenience sample of people with severe spectrum obesity from a three-doctor general practice, including use of IBSR provided in both group, partner and individual settings, predominantly online, utilising certified and accredited IBSR facilitators, a clinical psychologist, and participating GPs. Outcomes include pre- and post-intervention surveys (Becks Depression Scale, HRQoL, Weight Bias Internalisation Scale, Weight Self-stigma Questionnaire) and qualitative data from participants.
RESULTS
Of 22 initially invited to participate, 14 commenced and 10 completed the intervention. Mean BMI was 42.8, mean age 49 years, female:male = 7:3. Many believed obesity was their own fault, related very difficult interactions with healthcare professionals, and valued opportunity to engage with the intervention. While participants had alarming levels of comorbidity, they were far more concerned regarding stigma and self-stigma.
CONCLUSION
Results and experience in practice indicate this approach is feasible and acceptable. Results are valuable in planning a larger study in multiple practices.
Topics: Humans; Female; Male; Middle Aged; Social Stigma; General Practice; Pilot Projects; Stress, Psychological; Adult; Obesity, Morbid; Self Concept; Surveys and Questionnaires
PubMed: 38902076
DOI: 10.3399/bjgp24X737469