Background/aims: The aim of this study was to determine the possible existence of a correlation between the gastric transit time (GTT) measured by video capsule endoscopy (VCE) and the parameters of gastric emptying determined using 13C breath test (BreathID system).

Methods: Eight healthy male volunteers participated in this randomized, two-way crossover study. The subjects were randomly assigned to undergo VCE using the PillCam SB capsule endoscopy system or the 13C breath test for 4 hours after a test meal (400 kcal per 400 mL) containing 100 mg of 13C acetic acid administered after overnight fasting. The VCE images were analyzed and the GTT was determined using the proprietary RAPID software. The parameters, namely T lag, T 1/2 and GEC were calculated using the Oridion Research Software (β version). The GTT measured by VCE and the parameters of gastric emptying were compared statistically.

Results: No significant correlation was observed between the GTT and T lag (p = 0.5263), T 1/2 (p = 0.4100) or GEC (p = 0.2410), as determined by calculation of the Spearman’s rank correlation coefficient.

Conclusions: GTT measured by VCE cannot serve as asubstitute for the gastric emptying time measured bythe 13C breath test.

Download full-text PDF

Source

Publication Analysis

Top Keywords

gastric emptying
16
13c breath
16
breath test
16
capsule endoscopy
12
gtt measured
12
correlation gastric
8
gastric transit
8
transit time
8
time measured
8
measured video
8

Similar Publications

Glucose-Lowering Agents Developed in the Last Two Decades and Their Perioperative Implications.

Pharmaceuticals (Basel)

December 2024

Department of Anesthesiology and Perioperative Medicine, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19107, USA.

The last two decades have provided far more options f both patients and their physicians in the treatment of diabetes mellitus. While dipeptidyl peptidase-4 inhibitors (DPP-4is) and glucagon-like peptide 1 receptor agonists (GLP-1RAs) have been approved for nearly two decades, sodium-glucose cotransporter 2 inhibitors (SGLT-2is) are relatively new. Of interest to perioperative physicians, these drugs present specific perioperative concerns, prompting many societies to issue guidelines.

View Article and Find Full Text PDF

: Despite standard preoperative fasting guidelines, residual gastric content can persist in some patients, increasing the risk of aspiration pneumonitis. Multiple patient-specific factors may predict gastric content retention, but their predictive accuracy is limited. We hypothesized that ultrasound would more reliably identify residual gastric content compared to a comprehensive questionnaire and aimed to determine the most practical approach for risk assessment in elective surgical patients.

View Article and Find Full Text PDF

Gastroprotective Effects of Aqueous Extracts of Broccoli Stems on Acute Injury in Rats: A Comprehensive Evaluation of Gastric Function and Inflammatory Responses.

Medicina (Kaunas)

January 2025

Department of Laboratory Animal Medicine, College of Veterinary Medicine, Jeonbuk National University, 79 Gobong-ro, Iksan-si 54596, Jeollabuk-do, Republic of Korea.

: Acute gastric injury is a prevalent gastrointestinal disorder characterized by inflammation and damage to the stomach lining. In this study, we investigated the therapeutic potential effects of broccoli stem extract (BSE) against acute gastritis in a rat model. : The antioxidant properties of BSE were evaluated through DPPH and ABTS radical scavenging activity assays and total polyphenol content analysis.

View Article and Find Full Text PDF

(1) Background: The modified Whipple procedure, or pylorus-preserving pancreaticoduodenectomy, is a complex surgical intervention used to treat pancreatic head tumors. While preserving digestive function, it is associated with significant perioperative risks. This study explores the clinical, immunological, and microbiome-related factors influencing postoperative complications, focusing on the interplay between patient comorbidities, systemic inflammation, and gut dysbiosis.

View Article and Find Full Text PDF

Introduction: Pancreatoduodenectomy (PD) is a complex surgery with high morbidity and mortality, often associated with complications like post-pancreatectomy hemorrhage (PPH) and postoperative pancreatic fistulas (POPF). The corticosteroids administered intraoperatively has been shown to improve postoperative outcomes in patients undergoing surgery. However, their impact on complications following PD remains controversial.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!