A 2-week intensive gastrointestinal endoscopy training program for pediatricians.

BACKGROUND: In Japan there are limited opportunities for pediatricians to learn gastrointestinal (GI) endoscopy. This study investigated whether a short-term intensive training for 2 weeks in an adult GI setting enabled pediatricians to acquire basic technical competence for pediatric GI endoscopic procedures. METHODS: This was a retrospective case series of pediatricians who underwent 2 weeks of intensive endoscopy training at an adult endoscopy unit in a community hospital. The numbers of esophagogastroduodenoscopy (EGD) and ileocolonoscopy procedures each pediatrician performed were evaluated. All enrolled pediatricians were asked to answer questionnaires regarding the 2 week intensive GI endoscopy training program. RESULTS: There were 17 enrolled pediatricians, of whom 13 were men; average age 32 years (range 27-54). The median (range) numbers of EGDs and ileocolonoscopies performed by each pediatrician during the 2-week training period were 102 (66-144) and 14 (1-48), respectively. Fifteen out of 17 pediatricians experienced more than 100 GI endoscopies during the 2 weeks. All pediatricians performed biopsies as part of some EGD procedures. All 17 pediatricians found this program satisfactory. All pediatricians became cable of performing pediatric EGD (i.e., for children ≤15 years) after this training program. Sixteen pediatricians have continued to perform pediatric GI endoscopy since this training program. CONCLUSIONS: A short-term intensive training program for 2 weeks in an adult GI setting enabled pediatricians to acquire basic technical competence for pediatric endoscopic procedures.

Cap-assisted colonoscopy can increase the rate of sessile serrated lesion detection at the left lateral decubitus position: A retrospective case-control study.

We investigated the effectiveness of cap-assisted colonoscopy conducted with the patient in the left lateral decubitus position at both the colonoscope's insertion and withdrawal timepoints compared to the effectiveness of colonoscopy without a cap conducted in the supine position at withdrawal. This was a case-control study, based on historical comparisons of patients over 2 time periods. The first group of patients underwent colonoscopies with a transparent cap and the patient was in the left lateral decubitus position at both the insertion and withdrawal timepoints from April to June 2019. The subsequent group underwent colonoscopies without a cap and with the patient in the supine position at withdrawal from July to September 2019. The rates of successful intubation, cecal intubation time, and number, size, shape, and location of the detected adenomas and sessile serrated lesions were compared between the 2 groups. Data from 644 colonoscopies (cap-assisted colonoscopy + left lateral decubitus position, n=320; other colonoscopies, n=324) were analyzed. The demographic characteristics and technical performances were similar. The SSL detection rate was significantly higher with cap-assisted colonoscopy and the left lateral decubitus position than with other colonoscopies (3.4% vs 0.93%, P=.029). The adenoma detection rates in the 2 groups were similar (31% and 28%, respectively, P=.43).Cap-assisted colonoscopy in the left lateral decubitus position may increase the detection rate of sessile serrated lesions compared to colonoscopy without a cap and supine position at withdrawal.

Treatment outcomes for infantile spasms in Japanese children with Down syndrome.

BACKGROUND: The aim of this study was to assess the treatment response to conventional antiepileptic drugs and low-dose adrenocorticotropic hormone therapy for infantile spasms in children with Down syndrome. METHODS: We retrospectively investigated the response and relapse rates, electroencephalography findings, patient characteristics during drug withdrawal, and developmental outcome in 10 children with Down syndrome treated for infantile spasms in our hospital. RESULTS: All patients showed cessation of infantile spasms and achieved electroencephalographic normalization. Spasm relapse occurred in one of 10 patients (10%). Antiepileptic drugs have been withdrawn for seven of 10 patients (70%), none of whom have experienced seizure relapse since drug withdrawal. The median developmental quotient (n = 8) was 20.5, which shows that the developmental outcome was unfavorable. Low-dose adrenocorticotropic hormone therapy achieved a low seizure remission rate of 28.6%. CONCLUSIONS: Elucidation of the optimal treatment for infantile spasms in children with Down syndrome is needed to reduce the duration of infantile spasms and improve the developmental outcome.

Ultrasound-guided hydrostatic enema for meconium obstruction in extremely low birth weight infants: a preliminary report.

Meconium obstruction (MO) in extremely low birth weight (ELBW) infants is a challenging disease to treat. We performed ultrasound-guided hydrostatic enema on six ELBW infants diagnosed with MO. We consider this procedure to be safe and effective, and recommend it as a treatment for MO in ELBW infants.