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Background: Excessive belching is frequently reported in adult patients with gastro‐oesophageal reflux disease (GORD) and dyspepsia. Although postprandial gastric belching (GB) is considered a physiological mechanism for gastric venting, supra‐gastric belching (SGB) is considered a distinct behavioural disorder. We aimed to define the prevalence of different types of belching and its association with reflux disease in paediatric patients. Methods: We retrospectively analysed reflux monitoring studies from 287 patients (median age: 7.0 years; interquartile range 3.0–11.3 years) with a suspicion of GORD. Based on oesophageal acid exposure time (AET) patients were divided in 3 groups: (a) physiological AET, (b) borderline AET and (c) pathological AET. MII‐pH studies were manually edited and reflux disease parameters were measured together with quantification of GB and SGB. Key Results: Two hundred one children (70.0%) had physiological AET (median: 0.8; interquartile range 0.3–1.6), 52 (18.1%) had borderline AET (median: 4.2; interquartile range 3.4–5.3) and 34 (11.9%) had pathologic AET (median: 10.7; interquartile range 9.1–14.2). Gastric belching was observed in all studies. Gastric belching related reflux was more frequently observed in patients with borderline and pathological AET (p < 0.001). This was more common in older children. SGB were observed in only 7 (2.4%) children (age range: 8–17years) in our population and all patients had Physiological AET. Only 3 (1%) patients had pathological number of SGB (>13/24 h). Conclusions and Inferences: Gastric belching related reflux is observed in children with increased AET. SGB is very rare in the paediatric population. [ABSTRACT FROM AUTHOR]

Aim Methods Results Conclusions Inchinkoto (ICKT) is administered to patients with biliary atresia (BA) after surgery. Gardeniae fructus which is contained in ICKT is reported to be associated with idiopathic mesenteric phlebosclerosis (IMP). We investigated the influence of ICKT on calcification of the mesenteric veins suspected of IMP in BA patients.All BA patients with native liver survival who received ICKT after Kasai portoenterostomy were reviewed. All patients underwent abdominal computed tomography (CT) during treatment. Calcification of the mesenteric veins on the most recent CT scan after the initiation of ICKT was assessed.Twenty patients (6 males and 14 females) were enrolled in this study. Of these patients, 17 (85.0%) and 10 (50%) patients had used ICKT for ≥5 years and >10 years, respectively. Calcification of the mesenteric veins was detected in one patient, who was a 14 year old girl. The total dosage of Gardeniae fructus was 21 800 g.The incidence of calcification of the mesenteric veins in BA patients receiving ICKT was low. However, it is necessary to be aware that ICKT containing Gardeniae fructus is associated with the risk of developing calcification of the mesenteric veins suspected of IMP. [ABSTRACT FROM AUTHOR]

A 7‐year‐old girl was referred to our hospital with a suspected right‐sided indirect inguinal hernia. An egg‐sized elastic, non‐painful mass was palpated in the right inguinal region. Preoperative CT demonstrated a 30‐mm simple cystic mass in the right internal inguinal canal, which we diagnosed as an abdominal cyst of the canal of Nuck. Laparoscopy revealed that the abdominal cystic component was ruptured, so we performed Pott's procedure. However, the patient's right groin swelled on postoperative day 3, necessitating re‐operation. The patient's symptoms recurred again after 3 months, despite having had two surgical repairs. In the third operation, a right‐sided femoral hernia was confirmed and repaired via external and laparoscopic approaches. To the best of our knowledge, there have been no reports on the combination of femoral hernia and cyst of the canal of Nuck in children. A laparoscopic approach was useful for obtaining a definitive diagnosis and conducting a safe and secure surgical repair. [ABSTRACT FROM AUTHOR]

Background: The present study aimed to evaluate the characteristics associated with a number of reflux episodes (NoRE) of 70 by comparing the clinical and multichannel intraluminal impedance pH measurements (pH/MII) and pH index (pHI) in neurologically impaired (NI) children. Patients and methods: NI children (1-16 years of age) in whom pH/MII had been measured for GERD study were enrolled in this study. All children were divided into NoRE >70 or ≤70 and pHI >4.0 or ≤4.0, >5.0 or ≤5.0 or >7.0 or ≤7.0. In addition, the NI children with pHI >4.0, >5.0 and >7.0 were subdivided into NoRE >70 and ≤70 groups. The clinical and pH/MII measurements were compared between each of the two groups. The cutoff values of pHI and baseline impedance (BI) (Z6) were calculated to discriminate NoRE >70 and ≤70. Results: A total of 61 NI children were enrolled in this study. There was a significant difference in the acid-related parameters, the NoRE (nonacid) and BI between NoRE >70 and ≤70, acid-related parameters and BI between pHI >4.0 and ≤4.0, >5.0 and ≤5.0 and >7.0 and ≤7.0 groups. Furthermore, a significant difference was still observed in the BI between NoRE >70 and ≤70 groups among patients with pHI >4.0, >5.0 or >7.0. The cutoff values of pHI and BI (Z6) for discriminating NoRE >70 and ≤70 were 9.2 and 1049Ω, respectively. Conclusion: The present study indicates that NoRE 70 corresponds to GERD in which patients suffer severe acid exposure with pH of around 9% and esophageal mucosal damage with low BI value in NI children. [ABSTRACT FROM AUTHOR]

Background: A questionnaire survey was conducted to clarify whether surgical treatments performed by a pediatric surgeon improve the quality of life (QOL) of caregivers (medical doctors, nurses, physical therapists, and nursery teachers) supporting neurologically impaired (NI) patients who work at specialized institutions., Methods: The questionnaire survey was conducted with caregivers who cared for NI patients who underwent an operation at the Department of Pediatric Surgery, Kurume University Hospital. Quality-of-life related responses concerning the change of care after surgical procedures in NI patients were collected in addition to the background data related to caregivers and the surgical procedures performed for them. Degrees of difficulty in caring for NI patients and of the caregivers' own QOL postoperatively were also compared., Results: There were 192 valid responses. The majority of responses were from females and nurses aged in their 40s and 50s. The surgical procedure performed most often in the NI patients was gastrostomy. Of the respondents, 77% answered that the postoperative care became easier. The degrees of difficulty in caring for NI patients and the caregivers' own QOL were significantly higher and lower, respectively, among physical therapists compared with caregivers in other occupations. Moreover, the QOL in respondents with factors related to a longstanding relationship with NI patients was significantly higher compared with the respondents without them., Conclusion: This survey indicated that surgical procedures for NI patients might contribute to improved QOL for the caregiver by reducing the difficulty of caring for NI patients., (© 2022 Japan Pediatric Society.)