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2.
Cureus ; 14(8): e27784, 2022 Aug.
Article in English | MEDLINE | ID: mdl-36106282

ABSTRACT

Severe, uncontrolled epistaxis in a pediatric patient can lead to a compromised bloody airway and the potential need for significant volume resuscitation secondary to hemorrhagic shock if not managed emergently. In this report, a simulated 11-month-old patient with underlying liver disease presents to the emergency department setting. The goal was to familiarize advanced pediatric emergency medicine trainees and experienced providers with immediate bedside interventions and clinical management steps for a patient with severe, difficult-to-control epistaxis to increase preparedness for future clinical scenarios. Additionally, this case highlights resuscitation considerations for patients with liver disease, including sources of bleeding, consulting services, medications, and approach to massive transfusion in liver disease.

3.
J Pediatr Surg ; 54(7): 1303-1307, 2019 Jul.
Article in English | MEDLINE | ID: mdl-30257810

ABSTRACT

OBJECTIVES: Megacystis-microcolon-hypoperistalsis syndrome (MMIHS) also called Berdon's Syndrome, is a smooth muscle myopathy that results in an enlarged bladder, microcolon, and small bowel hypoperistalsis. In our series of six patients with this disorder, all had disordered swallowing. Therefore, we prospectively characterized esophageal structure and function in all. METHODS: Diagnoses had been established by contrast radiography, small bowel manometry, and urodynamic studies. To investigate the esophagus, we endoscoped and biopsied the esophagus of each patient on multiple occasions. All patients also underwent water soluble contrast esophagography and esophageal manometry. RESULTS: Upon careful questioning, all patients had swallowing dysfunction, and the majority of their enteral intake was via gastrostomy or gastrojejunostomy. All took some oral alimentation, but eating was slow and none could aliment themselves completely by the oral route, receiving 50% or less of their calories by mouth. Four had megaesophagus whereas the esophagus of the two youngest was of normal caliber. All had eosinophilic esophagitis and/or esophageal Candidiasis from time to time, but successful treatment of these findings failed to improve their symptoms. Manometry revealed normal lower esophageal sphincter (LES) resting tone and normal LES relaxation, but for all, peristalsis was absent in the esophageal body. CONCLUSIONS: This series expands the spectrum of findings in MMIHS, to include a primary motility disorder of the esophageal body. As patients age, the esophageal caliber appears to increase. Successful treatment of neither esophageal eosinophilia nor Candidiasis is effective in ameliorating the motility disorder. If our findings are confirmed in more patients with MMIHS, this disorder should be renamed, megacystis-microcolon-intestinal-and esophageal hypoperistalsis syndrome. TYPE OF STUDY: Prognosis study, Level IV (case series).


Subject(s)
Abnormalities, Multiple/physiopathology , Colon/abnormalities , Esophageal Motility Disorders/physiopathology , Intestinal Pseudo-Obstruction/physiopathology , Urinary Bladder/abnormalities , Abnormalities, Multiple/surgery , Case-Control Studies , Child , Child, Preschool , Colon/physiopathology , Colon/surgery , Esophageal Motility Disorders/etiology , Female , Gastrostomy , Humans , Infant , Intestinal Pseudo-Obstruction/complications , Intestinal Pseudo-Obstruction/surgery , Male , Prognosis , Treatment Outcome , Urinary Bladder/physiopathology , Urinary Bladder/surgery
4.
Hepatol Res ; 46(4): 306-11, 2016 Apr.
Article in English | MEDLINE | ID: mdl-26126923

ABSTRACT

AIM: Single gene mutations cause syndromes of intrahepatic cholestasis, but previous multi-gene mutation screening in children with idiopathic cholestasis failed to fulfill diagnostic criteria in approximately two-thirds of children. In adults with fibrosing cholestatic disease, heterozygous ABCB4 mutations were present in 34% of patients. Here, we hypothesized that children with idiopathic cholestasis have a higher frequency of heterozygous non-synonymous gene sequence variants. METHODS: We analyzed the frequency and types of variants in 717 children in whom high-throughput sequencing of the genes SERPINA1, JAG1, ATP8B1, ABCB11 and ABCB4 was performed as part of an evaluation for idiopathic intrahepatic cholestasis cholestasis. The frequency of non-synonymous variants (NSV) was compared with those of 1092 control subjects enrolled in the 1000 Genome Project. RESULTS: The frequency of NSV in single genes was similar between disease (25%) and controls (26%, P = 0.518). In contrast, double or triple NSV in two or more genes were more frequent in disease (n = 7%) than controls (n = 4.7%, P = 0.028). Detailed review of clinical and laboratory information in a subgroup of double or triple heterozygous patients revealed variable γ-glutamyltransferase levels and severity of pruritus, with liver biopsies showing stage 2-3 fibrosis. CONCLUSION: Children with idiopathic intrahepatic cholestasis have a higher frequency of double or triple NSV in SERPINA1, JAG1, ATPB1, ABCB11 or ABCB4. These findings raise the potential role for gene-gene relationships in determining the phenotype of cholestatic liver disease in children.

5.
Pediatr Transplant ; 19(7): 722-9, 2015 Nov.
Article in English | MEDLINE | ID: mdl-26332092

ABSTRACT

Pediatric patients undergoing small bowel transplantation are susceptible to postoperative CLABSI. SDD directed against enteric microbes is a strategy for reducing CLABSI. We hypothesized that SDD reduces the frequency of CLABSI, infections outside the bloodstream, and allograft rejection during the first 30 days following transplant. A retrospective chart review of 38 pediatric small bowel transplant recipients at CCHMC from 2003 to 2011 was conducted. SDD antimicrobials were oral colistin, tobramycin, and amphotericin B. The incidence of CLABSI, infections outside the bloodstream, and rejection episodes were compared between study periods. The incidence of CLABSI did not differ between study periods (6.9 CLABSI vs. 4.6 CLABSI per 1000 catheter days; p = 0.727), but gram positives and Candida predominated in the first 30 days. Incidence of bacterial infections outside the bloodstream did not differ (p = 0.227). Rejection occurred more frequently during the first month following transplant (p = 0.302). SDD does not alter the incidence of CLABSI, bacterial infections outside the bloodstream, or allograft rejection in the immediate 30 days post-transplantation. However, SDD does influence CLABSI organism types (favoring gram positives and Candida) and Candidal infections outside the bloodstream.


Subject(s)
Anti-Infective Agents/therapeutic use , Bacteremia/prevention & control , Candidemia/prevention & control , Catheter-Related Infections/prevention & control , Cross Infection/prevention & control , Intestine, Small/transplantation , Postoperative Complications/prevention & control , Adolescent , Bacteremia/epidemiology , Bacteremia/etiology , Candidemia/epidemiology , Candidemia/etiology , Catheter-Related Infections/epidemiology , Catheter-Related Infections/etiology , Child , Child, Preschool , Cross Infection/epidemiology , Cross Infection/etiology , Drug Therapy, Combination , Gram-Negative Bacterial Infections/epidemiology , Gram-Negative Bacterial Infections/etiology , Gram-Negative Bacterial Infections/prevention & control , Gram-Positive Bacterial Infections/epidemiology , Gram-Positive Bacterial Infections/etiology , Gram-Positive Bacterial Infections/prevention & control , Humans , Incidence , Infant , Intestine, Small/microbiology , Postoperative Care/methods , Postoperative Complications/epidemiology , Retrospective Studies , Treatment Outcome
6.
Pediatr Transplant ; 19(7): E170-6, 2015 Nov.
Article in English | MEDLINE | ID: mdl-26230722

ABSTRACT

Complications of ER contribute significantly to morbidity and mortality following intestinal transplantation. The surgical management of three pediatric patients who experienced complications of late ER after composite LSB transplantation is described, highlighting the potential for allograft salvage after limited surgical resection. A retrospective case series was compiled. Data collected included time to ER from transplant, medical management of ER, complications, and surgical management of ER complications. All patients had undergone composite LSB transplantation between one and two yr of age. Time to ER after transplantation was 9.5-26.5 months. ER complications included ileal allograft stricture, intramural hematoma with perforation of jejunal allograft, and massive GI hemorrhage secondary to focal ulceration and pseudopolyp formation. With evidence of mucosal regeneration, all three patients underwent limited segmental allograft resection. Two patients continue to maintain satisfactory allograft function 39-44 months following operation. The third patient retained adequate allograft function until he developed PTLD, subsequently dying from disseminated Adenovirus infection 51 months after resection. Severe disruption of intestinal allograft integrity in ER can lend itself to medically refractory complications. Prompt recognition and surgical correction of complications can play a crucial role in allograft salvage and patient survival after ER.


Subject(s)
Colon/transplantation , Graft Rejection/surgery , Intestine, Small/transplantation , Liver Transplantation , Salvage Therapy/methods , Child, Preschool , Colon/surgery , Female , Humans , Infant , Intestine, Small/surgery , Male , Retrospective Studies , Transplantation, Homologous , Treatment Outcome
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