Evaluation of Gastrointestinal Manifestations and Predictive Factors in Pediatric Henoch-Schönlein Purpura

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AuthorAmirhossein Hosseinien
AuthorKhosro Rahmanien
AuthorMarjan Aghajanien
AuthorVadood Javadien
AuthorYasaman Zarinfaren
AuthorMaryam Mollaeien
AuthorTellina Jahangirien
AuthorReza Shiarien
AuthorArsalan Sabooreeen
AuthorFarid Imanzadehen
AuthorAliakbar Sayyarien
AuthorMahmoud Hajipouren
OrcidAmirhossein Hosseini [0000-0001-8103-8833]en
OrcidKhosro Rahmani [0000-0003-1734-040X]en
OrcidVadood Javadi [0000-0002-4159-2052]en
OrcidYasaman Zarinfar [0000-0002-3559-6022]en
OrcidMaryam Mollaei [0009-0006-7431-4936]en
OrcidReza Shiari [0000-0001-6906-1053]en
OrcidArsalan Sabooree [0009-0001-3151-8422]en
OrcidFarid Imanzadeh [0000-0003-0223-6431]en
OrcidAliakbar Sayyari [0000-0002-2125-7601]en
OrcidMahmoud Hajipour [0000-0001-8187-9114]en
Issued Date2024-05-31en
AbstractBackground: Henoch-Schönlein purpura (HSP) is the most common type of vasculitis in children. Children with HSP often experience gastrointestinal symptoms, such as abdominal pain, nausea/vomiting, gastrointestinal bleeding, and intussusception. These symptoms are estimated to occur in 50 - 75% of cases. Objectives: In this study, we evaluated the prevalence of gastrointestinal manifestations in children with HSP and identified associated predictive factors. Methods: For this cross-sectional study, we collected data from 295 children with HSP, aged 1 to 16, who were treated at Mofid Children's Hospital in Tehran, Iran, between 2013 and 2022. We gathered the following information from hospital records: Laboratory results for ALT, AST, bilirubin, stool exam (S/E), WBC, RBC, and occult blood (OB), as well as demographic data. Clinical symptoms evaluated included fever, rash, abdominal pain, distension, tenderness, nausea/vomiting, diarrhea, anorexia, and icterus. Results: Our study included 295 children diagnosed with HSP, consisting of 46.77% females and 53.23% males. The average age was 5.3 ± 2.8 years for female patients and 6.2 ± 2.9 years for male patients. Further analysis indicated that anorexia was the most common symptom, followed by abdominal pain, diarrhea, nausea/vomiting, and bloody stool. We observed no significant differences in symptoms based on sex. Physical examination findings, including abdominal distension and tenderness, were similar across both sexes. Elevated levels of AST and ALT, as well as hyperbilirubinemia, were noted in some patients. Stool analysis revealed positive results for RBC, WBC, and occult blood in certain cases, with 21% testing positive for RBC, 24.85% for WBC, and 23.25% for occult blood. Anorexia showed a correlation with increased AST levels, while bloody stool was associated with higher ALT levels, hyperbilirubinemia, and direct hyperbilirubinemia. Logistic regression analysis confirmed a significant association between bloody stools and elevated ALT levels. Conclusions: In this study, we examined the clinical manifestations and laboratory findings in children with small vessel vasculitis to identify associated predictive factors. Our findings indicated that anorexia and abdominal pain were the most common clinical manifestations, with bloody stool also being a prevalent symptom. Additionally, logistic regression analysis demonstrated that the presence of bloody stool is a significant predictive factor for elevated ALT levels.en
DOIhttps://doi.org/10.5812/jcp-143270en
KeywordHenoch-Schönlein Purpuraen
KeywordGI Bleedingen
KeywordLiver Enzymesen
KeywordPredictive Factorsen
PublisherBrieflandsen
TitleEvaluation of Gastrointestinal Manifestations and Predictive Factors in Pediatric Henoch-Schönlein Purpuraen
TypeResearch Articleen

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