Impact of diagnostic testing on outcomes of children with rumination syndrome.

Objectives: Rumination syndrome (RS) is diagnosed based on clinical criteria with or without diagnostic testing showing characteristic findings on antroduodenal manometry (ADM), high-resolution esophageal manometry (HREM), and multichannel intraluminal impedance-pH testing (MII-pH). The objective of this study was to evaluate the correlation between diagnostic testing and clinical outcomes.

Methods: We conducted a retrospective review of children with RS evaluated at our institution.

Delayed Gastric Emptying Correlates With Decreased Post-prandial Motility in Children: A Single-center Retrospective Review.

Background/aims: Pediatric patients with suspected gastroparesis often undergo antroduodenal manometry (ADM) and gastric emptying scintigraphy (GES) for diagnostic purposes. However, it is unknown if delayed gastric emptying (DGE) correlates with manometric findings. This study evaluates whether ADM parameters differ between normal and abnormal GES in pediatric patients.

Comparison of colonoscopic versus fluoroscopic colonic manometry catheter placement in children.

Objectives: Colonic manometry catheter placement can be performed by colonoscopy or fluoroscopy. Our objective was to compare outcomes of colonoscopic to fluoroscopic catheter placement in children based on the extent of colon study and the likelihood of catheter displacement.

Methods: Colonic manometry studies performed between May 2015 and May 2022 were reviewed.

Anorectal physiology and colonic motility in children with a history of tethered cord syndrome.

Objectives: The understanding of the impact of tethered cord syndrome (TCS) on the physiology of the colorectal area is limited. Our aim was to describe anorectal and colonic motility in children with TCS and compare the findings to those of children with functional constipation (FC).

Methods: We conducted a retrospective review of children with TCS who had an anorectal manometry (ARM) performed at our institution from January 2011 to September 2023.

Delay in diagnosis is associated with decreased treatment effectiveness in children with rumination syndrome.

Objectives: Rumination syndrome (RS) is challenging to diagnose, which can lead to diagnostic delays. Our objective was to evaluate the length of time from RS symptom onset to diagnosis in patients referred to our institution and to examine whether this duration predicts treatment outcomes.

Methods: We conducted a review of patients with RS evaluated at our institution.