Revision/Conversion Surgeries After One Anastomosis Gastric Bypass-An Experts' Modified Delphi Consensus.

Purpose: There is a lack of evidence for treatment of some conditions including complication management, suboptimal initial weight loss, recurrent weight gain, or worsening of a significant obesity complication after one anastomosis gastric bypass (OAGB). This study was designed to respond to the existing lack of agreement and to provide a valuable resource for clinicians by employing an expert-modified Delphi consensus method.

Methods: Forty-eight recognized bariatric surgeons from 28 countries participated in the modified Delphi consensus to vote on 64 statements in two rounds.

Using saline bags instead of commercial retrieval bags to reduce the cost of splenic retrieval after laparoscopic splenectomy.

Background: Laparoscopic splenectomy (LS) is considered the gold standard treatment in adults with idiopathic thrombocytopenic purpura (ITP) refractory to medical therapy. However, the retrieval of the spleen in LS is still a technical challenge, despite the use of various commercial retrieval bags. This study reports the feasibility and reliability of using a saline bag for spleen retrieval in a reduced port splenectomy.

Young-IFSO Bariatric/Metabolic Surgery Training and Education Survey.

Background: This international Young-IFSO survey aims to address variations, trends, and obstacles in bariatric/metabolic surgery (BMS) training globally, since expectations and resources differ among young surgeons.

Methods: The Young-IFSO scientific team designed an online confidential questionnaire with 50 questions analyzing the individual BMS training. The survey link was sent to all IFSO/ASMBS members and was shared in social media.

Weight Loss, Type 2 Diabetes, and Nutrition in 355 Patients with Obesity Undergoing Sleeve Gastrectomy with Transit Bipartition: Two-Year Outcomes.

Introduction: This study examined whether 355 obese patients with type 2 diabetes (T2D) of varying duration and severity experienced equivalent weight loss and T2D remission following a newer sleeve gastrectomy (SG) procedure - SG with transit bipartition (SG-TB).

Methods: Primary outcomes were changes in body mass index (BMI), total weight loss (TWL), excess BMI loss (EBMIL), A1C, and diabetes medication use through 24 months.

Results: Between December 2015 and December 2019, 399 patients who underwent SG-TB reached the 2-year time point.

Antibody Response to SARS-CoV-2 Vaccines in People with Severe Obesity.

Aim: Obesity is a disease complicating the course of COVID-19 and SARS-CoV-2 vaccine effectiveness in adults with obesity may be compromised. Our aim is to investigate the spike-protein receptor-binding domain antibody titers against BNT162b2 mRNA and inactivated SARS-CoV-2 (CoronaVac) vaccines in people with severe obesity. It is anticipated that the results to be obtained may provide invaluable information about future SARS-CoV-2 vaccination strategies in this vulnerable population.

The Relationship between Bariatric Food Pyramid and Long-Term Anthropometric Measurements of Patients Undergoing Bariatric Surgery.

The bariatric food pyramid is a standard for long-term healthy living and nutritional habits of patients who have undergone bariatric surgery, taking their gastric capacity and special nutritional requirements into account. This study aimed to evaluate how the compliance with the pyramid affects the anthropometric change in patients who have undergone bariatric surgery, depending on the period after surgery. 81 patients who have undergone bariatric surgery between August 2016 and September 2018 participated in the study.

Trichophagia as a cause of acute appendicitis in a patient with bipolar disorder.

Acute appendicitis is one of the most common abdominal surgical emergencies worldwide. Clinical diagnosis is possible in most of the cases although imaging modalities may become necessary if the diagnosis is uncertain. Appendectomy, preferably the laparoscopic ap-proach, still remains the gold standard treatment to date.

Testosterone Changes in Men With Obesity and Type 2 Diabetes 6 Months After Sleeve Gastrectomy With Transit Bipartition.

Background: Metabolic/bariatric surgery has been shown to increase testosterone in males with obesity. This study investigated the effect of the novel metabolic/bariatric surgery procedure, sleeve gastrectomy with transit bipartition (SG-TB), on serum total testosterone and metabolic variable changes in men with obesity and type 2 diabetes.

Methods: In a prospective single-center cohort study, laboratory samples were analyzed preoperatively and at 6 months following SG-TB in patients with a body mass index (BMI) ≥30 kg/m2.

Leiomyomatosis-like lymphangioleiomyomatosis: A case report of the colonic manifestation of tuberous sclerosis.

Introduction: Tuberous sclerosis complex is an inherited multisystemic disorder with manifestations in various organ systems as a result of a mutation of 1 of 2 tumor suppressor genes, tuberous sclerosis complex-1 or tuberous sclerosis complex-2. Perivascular epithelioid cell tumors have been shown to be associated with these gene mutations and include a variety of tumors such as angiomyolipomas and lymphangioleiomyomatosis.

Patient Concerns: In this report, we present a case of a 28-year-old woman presenting with symptoms of severe abdominal pain and nausea with a medical history of cardiac rhabdomyoma, adenoma sebaceum, Ash leaf spots, bilateral renal angiomyolipomas, and retinal hamartoma, which are manifestations of tuberous sclerosis complex.

Sleeve gastrectomy with transit bipartition in a series of 883 patients with mild obesity: early effectiveness and safety outcomes.

Background: At least 25 metabolic/bariatric procedures have been proposed globally, 5 formally endorsed. A newer procedure, sleeve gastrectomy with transit bipartition (SG + TB), appears to markedly reduce weight and improve metabolic syndrome while being relatively simple technically and protective of long-term nutritional stability. We aimed to investigate SG + TB effectiveness and safety.

Religious Fasting of Muslim Patients After Metabolic and Bariatric Surgery: a Modified Delphi Consensus.

Background: Fasting during Ramadan is one of the five pillars of the Muslim faith. Despite the positive effects of fasting on health, there are no guidelines or clear recommendations regarding fasting after metabolic/bariatric surgery (MBS). The current study reports the result of a modified Delphi consensus among expert metabolic/bariatric surgeons with experience in managing patients who fast after MBS.

A New Technique of Radiofrequency-assisted Ultrasound-guided Needle-localized Laparoscopic Resection of Disappearing Colorectal Liver Metastases.

The management of disappearing colorectal liver metastases in the postadjuvant chemotherapy setting is challenging. We describe a novel technique that facilitates laparoscopic resection of disappearing metastatic liver lesions with great precision. Details of this new technique are described in 2 patients with colorectal cancer synchronously metastatic to the liver.

Factors affecting the surgical approach and timing of bilateral adrenalectomy.

Background: Laparoscopic adrenalectomy has gained widespread acceptance. However, the optimal surgical approach to laparoscopic bilateral adrenalectomy has not been clearly defined. The aim of this study is to analyze the patient and intraoperative factors affecting the feasibility and outcome of different surgical approaches to define an algorithm for bilateral adrenalectomy.

Bilateral posterior retroperitoneal robotic adrenalectomy for ACTH-independent Cushing syndrome.

Background: Laparoscopic posterior retroperitoneal (PR) adrenalectomy is preferable in patients with bilateral adrenal masses, as it obviates the need for repositioning. Robotic adrenalectomy has been reported to improve surgeon ergonomics and facilitate dissection. Although robotic bilateral transabdominal lateral adrenalectomy has been described in the literature, to our knowledge, the robotic bilateral PR approach has not been reported before.