OBJECTIVE: Pediatric obstructive sleep apnea (OSA) caused by adenoids or an enlarged palatine tonsil has a negative impact on physical and mental growth. Surgical removal of the tissue is effective but entails a life-threatening risk of postoperative bleeding, which is up to 30 times higher in chronic pediatric disease cases. However, endoscopes and resection devices provide safe, reliable surgical methods. Here, we report the efficacy and safety of endoscopic powered intracapsular tonsillectomy and adenoidectomy (PITA) for pediatric OSA in patients with high-risk comorbidities.
METHODS: This retrospective case series included pediatric patients with OSA who underwent PITA at a single tertiary medical center between April 2017 and May 2023. Ten patients (three males and seven females; mean age 6.4 years, range 2-12 years) were included; all met the Japanese criteria for complex chronic pediatric conditions.
RESULTS: The average operative time was 61 min; a microdebrider was used in eight cases and a coblator in two cases. Although there was no postoperative bleeding, one case experienced regrowth.
CONCLUSIONS: Our data show that an endoscopic PITA approach could reduce the risk of severe bleeding and relieve the sleeping conditions of pediatric patients with complex chronic OSA.

UNASSIGNED: The study aimed to detect the presence of Helicobacter pylori infection in children using two investigative methods: the rapid urease test and histological methods. It also examined the relationship between socioeconomic status and Helicobacter pylori infection.
UNASSIGNED: This was a cross-sectional study conducted in the paediatric theatre at Korle Bu Teaching Hospital in Accra, Ghana.
UNASSIGNED: Children who were scheduled for upper gastrointestinal endoscopy were recruited into the study.
UNASSIGNED: The presence of Helicobacter pylori in gastric biopsies was measured using a rapid urease test and histology.
UNASSIGNED: Seventy-three children aged 2 years to 16 years were seen during the period. Both tests were positive at the same time in 36 (49.3%) out of the 73 children (p<0.0001). The positivity rates for the rapid urease test and histology were 57.5% and 53.4 %, respectively. Significant predictors of the histology presence of H. pylori were a large household size of at least 6 members (AOR: 4.03; p<0.013) and the presence of pets at home (AOR: 3.23; p<0.044).
UNASSIGNED: Substantial agreement was found between the rapid urease test and histology examination of gastric biopsies for the presence of H. pylori. Children from large households and those with pets at home appear to have increased odds of having H. pylori infection of the gastric mucosa.
UNASSIGNED: None declared.

BACKGROUND: The efficacy and reliability of erector spinae plane block (ESPB) in posterior open lumbar spine surgery has been demonstrated; however, few randomized controlled trials of lumbar ESPB (L-ESPB) in lumbar unilateral bi-portal endoscopic (UBE) surgery have been reported.
METHODS: A total of 120 patients, aged 18 to 65 (who underwent elective lumbar UBE surgery under general anesthesia and exhibited an American Society of Anesthesiologists physical status of I to III) were randomly assigned in a 1:1 ratio to the ESPB group and the Control group. Ultrasound(US)-guided unilateral single-shot 0.25% ropivacaine L-ESPB was performed in the ESPB group, but not in the control group. Postoperative analgesic strategy for all patients: patient controlled intravenous analgesia (PCIA, diluted and dosed with fentanyl alone) was initiated immediately after surgery combined with oral compound codeine phosphate and ibuprofen sustained release tablets (1 tablet containing ibuprofen 200 mg and codeine 13 mg, 1 tablet/q12h) commenced 6 h postoperatively. We collected and compared patient-centred correlates intraoperatively and 48 h postoperatively. The primary outcomes were intraoperative and postoperative opioid consumption and postoperative quality of recovery-15 (QoR-15) scores.
RESULTS: Compared to the control group (n = 56), the ESPB group (n = 58) significantly reduced intraoperative remifentanil consumption (estimated median difference - 280 mcg, 95% confidence interval [CI] - 360 to - 200, p < 0.001, power = 100%); significantly reduced fentanyl consumption at 24 h postoperatively (estimated median difference - 80mcg, 95%[CI] - 128 to - 32, p = 0.001, power = 90%); and significantly enhanced the QoR-15 score at 24 h postoperatively (estimated median difference 11, 95%[CI] 8 to 14, p < 0.001, power = 100%). Compared to the control group, the ESPB group enhanced the resting numeric rating scale (NRS) score up to 8 h postoperatively, and the active movement NRS score up to 4 h postoperatively. The incidence of postoperative nausea and vomiting (PONV) (p = 0.015, power = 70%), abdominal distension (p = 0.024, power = 64%), and muscular calf vein thrombosis (MCVT) (p = 0.033, power = 58%) was lower in the ESPB group than in the control group. Moreover, the occurrence of L-ESPB related adverse reactions was not found herein.
CONCLUSIONS: US-guided L-ESPB reduces intraoperative and 24 h postoperative opioid consumption and improves patients\' QoR-15 scores at 24 h postoperatively. L-ESPB can be safely and effectively utilized in lumbar UBE surgery.
BACKGROUND: Chinese Clinical Trial Registry, ChiCTR2200061908 , date of registration: 10/07/2022. Registry URL.

BACKGROUND: Endoscopic retrograde cholangiopancreatography (ERCP) plays an indispensable role in treating pancreato-biliary diseases but carries a risk of post-ERCP pancreatitis (PEP). Despite advances in the prevention strategies, prevention of PEP remains imperfect, necessitating more refined hydration methods. This study investigates the effectiveness of lactated Ringer\'s solution versus plasma solution in preventing PEP.
METHODS: This multicentre, double-blind, randomised controlled trial, will be initiated by the investigator-sponsor, and conducted in three tertiary centres in South Korea. The aim of this study is to assess the effectiveness of hydration in preventing PEP in patients with naïve papillae. It will target patients with naïve papillae, focusing on those at medium to high risk of PEP. Patients aged ≤18 years and those with serious comorbidities, acute/chronic pancreatitis and various other medical conditions will be excluded. Eligible participants will be randomly assigned into two arms in equal numbers: (1) PEP prevention using lactated Ringer\'s solution and (2) PEP prevention using plasma solution. The primary outcome of this study will be the occurrence of PEP, and secondary outcomes will be additional risk factors and potential adverse events related to ERCP. With a total enrolment of 844 patients, the study will be able to detect significant differences between the intervention arms.
BACKGROUND: Ethical approval is obtained from each institution (Asan Medical Centre, 2023-0382; Seoul National University Hospital, H-2302-05-1404; Samsung Medical Centre, SMC 2023-02-001-009). All participants provided informed consent following clear explanation of the study procedures. The results of the study will be disseminated in peer-reviewed journals and research conferences.
BACKGROUND: NCT05832047.
METHODS: Ver 4.1 (2023).

The predominant characteristic of autoimmune gastritis (AIG) is corpus-dominant advanced atrophy, which is mostly observed in the middle to late stages. More reports are needed on the endoscopic features of the early stage. In this report, we present two cases of early-stage AIG in which endoscopic examinations showed no atrophy of the gastric mucosa but displayed a transition of collecting venules from a regular to an irregular arrangement. In addition, yellowish-white cobblestone-like elevations were observed in the fundic gland region. Histologically, the observed manifestations included pseudohypertrophy and protrusion of parietal cells into the lumen, possibly along with hyperplasia of G cells, lymphocytic infiltration and potentially pseudopyloric gland metaplasia. Serologically, the anti-parietal cell antibody returned positive results, whereas the anti-intrinsic factor antibody yielded negative results. In this study, we summarized some endoscopic features of two patients, aiming to provide clues for endoscopists to detect early-stage AIG.

UNASSIGNED: Dysphagia can involve any structure from the mouth to the lower esophageal sphincter. The etiologies vary from benign causes to malignant lesions. There is dearth of data regarding dysphagia in our population.
UNASSIGNED: A total of 208 patients with complaints of dysphagia were screened for the study. After ruling out neurological/local oropharyngeal causes of dysphagia, 200 patients with suspected esophageal dysphagia (ED) were recruited in the study. Dysphagia was graded as per the dysphagia scoring system. All patients underwent upper gastro-intestinal endoscopy and were evaluated for the presence of mechanical and non-mechanical causes of ED.
UNASSIGNED: The mean age of patients with dysphagia was 53.8 ± 15.4 years. with males and females being 82 and 118, respectively. The mean duration of the symptom was 7.2 ± 10.6 months (median 3 months). Ninety-eight patients (49%) having dysphagia were in the age group of 56-65 years. The dysphagia score was 0 among 58, and 4 among 26 subjects. Foreign body sensation was the most frequent chief complaint in 90 (45%) patients. Ninety-six (48%) and 104 (52%) patients had mechanical and non-mechanical causes of dysphagia, respectively. Among mechanical causes of dysphagia, 68 patients (70.8%) had esophageal growth and 28 (29.2%) had esophageal stricture. Sixty-seven patients had squamous cell carcinoma. Among non-mechanical causes, 50 (48.1%) had globus sensation, 24 (23.1%) had hiatus hernia, and 16 (15.4%) functional dysphagia.
UNASSIGNED: Dysphagia is a common problem with varied etiologies. The esophageal growth and globus sensation are among the predominant causes of ED. We stress that all patients of dysphagia must be meticulously investigated.

UNASSIGNED: Pelvic organs prolapse remains a significant health concern affecting millions of women worldwide. The use of native tissues to suspend the apex has acquired relevance in urogynecologic surgery. One of the most commonly used procedures performed without mesh is the technique described by Shull, consisting of suturing the vaginal apex to the uterosacral ligaments. The objective of the study is to evaluate the learning curve of laparoscopic Shull\'s repair for the correction of pelvic floor defects, including the surgery time and surgical outcomes.
UNASSIGNED: This is a retrospective study conducted at the Policlinico G. Martino, University of Messina, Messina, Italy, and Policlinico Vanvitelli, Vanvitelli University, Naples, Italy. All patients affected by grade I-IV POP, consisting of apical prolapse with or without cystocele, and who underwent laparoscopic Shull\'s technique for prolapse correction were enrolled. The endpoints to estimate the learning curve for the procedure were the percentage of laparoscopic procedures completed, operative time, and the early complication rate.
UNASSIGNED: A total of 31 laparoscopic Shull repairs were collected for the study. To evaluate the learning curve of the technique, we divided the 31 cases into three different groups: Procedures 0-10; 11-20; 21-31. The parameter for evaluating technique learning was the operative time. Group 21-31 demonstrated an operative time of 97 min (SD 20), compared with 121 min (SD 23) in group 0-10 and 120 min (SD 13) in group 11-20. A comparison of these means through ANOVA showed a p-value of 0.01 for the entire system, and 0.95 for the comparison between 0 and 10 and 11-20, 0.04 for 0-10 vs. 21-31, and 0.02 between 11 and 20 and 21-31.
UNASSIGNED: The rate of surgical improvement in terms of time became effective after an average of 20 procedures. However, the improvement seems to be effective case by case for surgeons skilled in basic endoscopy.

Glucagon-like peptide receptor agonists (GLP-1RA) are used to treat type 2 diabetes mellitus and, more recently, have garnered attention for their effectiveness in promoting weight loss. They have been associated with several gastrointestinal adverse effects, including nausea and vomiting. These side effects are presumed to be due to increased residual gastric contents. Given the potential risk of aspiration and based on limited data, the American Society of Anesthesiologists updated the guidelines concerning the preoperative management of patients on GLP-1RA in 2023. They included the duration of mandated cessation of GLP-1RA before sedation and usage of \"full stomach\" precautions if these medications were not appropriately held before the procedure. This has led to additional challenges, such as extended waiting time, higher costs, and increased risk for patients. In this editorial, we review the current societal guidelines, clinical practice, and future directions regarding the usage of GLP-1RA in patients undergoing an endoscopic procedure.

BACKGROUND: Incomplete congenital duodenal obstruction (ICDO) is caused by a congenitally perforated duodenal web (CPDW). Currently, only six cases of balloon dilatation of the PDW in newborns have been described.
OBJECTIVE: To present our experience of balloon dilatation of a perforated duodenal membrane in newborns with ICDO.
METHODS: Five newborns who underwent balloon dilatation of the CPDW along a preinstalled guidewire between 2021 and 2023 were included. Nineteen newborns diagnosed with ICDO who underwent laparotomy were included in the control group.
RESULTS: In all cases, good anatomical and clinical results were obtained. In three cases, a follow-up study was conducted after 1 year. The average time to start enteral feeding per os was significantly earlier in the study group (4.4 d) than in the laparotomic group (21.2 days; P < 0.0001). The time spent by patients in the intensive care unit and hospital after balloon dilatation was also significantly shorter. We determined the selection criteria for possible and effective CPDW balloon dilatation in newborns as follows: (1) Presence of dynamic radiographic signs of the passage of a radiopaque substance beyond the zone of narrowing or radiographic signs of pneumatisation of the duodenum and small bowel distal to the web; (2) presence of endoscopic signs of CPDW; (3) successful cannulation with a guidewire performed parallel to the endoscope, with holes in the congenital duodenal web; and (4) successful positioning of the balloon performed along a freestanding guidewire on the web.
CONCLUSIONS: Strictly following selection criteria for newborns with ICDO caused by CPDW ensures that endoscopic balloon dilatation using a pre-installed guidewire is safe and effective and shows good 1-year follow-up results.

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