BACKGROUND: Campylobacter upsaliensis can cause gastroenteritis and bacteremia. Data on its epidemiology and role in pediatric gastroenteritis are limited. OBJECTIVE: To describe the incidence and clinical features of enteric C. upsaliensis infection in children and to compare these with similar data for Campylobacter jejuni. DESIGN AND METHODS: Medical records of all patients with enteric C. upsaliensis infection between 1992 and 1999 at the Royal Children's Hospital, Melbourne, were reviewed. A case-control study (age-matched 1:2) was performed to compare the severity of clinical disease and associated risk factors for infection with C. upsaliensis and C. jejuni. RESULTS: Of 18,516 specimens 666 (3.6%) were positive for C. jejuni and 19 (0.1%) were positive for C. upsaliensis. Records were available for 18 patients with C. upsaliensis gastroenteritis (mean age, 1.6 years; median age, 1.3 years; range, 3 months to 7 years; 14 male). Eleven patients (61%) presented with acute and 7 (39%) with chronic or intermittent diarrhea. The case-control study showed that fever (P = 0.03), acute diarrhea (P = 0.05) and rectal bleeding (P = 0.0006) were significantly less common in C. upsaliensis than in C. jejuni infection. CONCLUSION: C. upsaliensis is a rare cause of gastroenteritis in young children and, compared with C. jejuni infection, is associated with significantly lower rates of fever, acute diarrhea and rectal bleeding.
BACKGROUND:Campylobacter upsaliensis can cause gastroenteritis and bacteremia. Data on its epidemiology and role in pediatric gastroenteritis are limited. OBJECTIVE: To describe the incidence and clinical features of enteric C. upsaliensis infection in children and to compare these with similar data for Campylobacter jejuni. DESIGN AND METHODS: Medical records of all patients with enteric C. upsaliensis infection between 1992 and 1999 at the Royal Children's Hospital, Melbourne, were reviewed. A case-control study (age-matched 1:2) was performed to compare the severity of clinical disease and associated risk factors for infection with C. upsaliensis and C. jejuni. RESULTS: Of 18,516 specimens 666 (3.6%) were positive for C. jejuni and 19 (0.1%) were positive for C. upsaliensis. Records were available for 18 patients with C. upsaliensis gastroenteritis (mean age, 1.6 years; median age, 1.3 years; range, 3 months to 7 years; 14 male). Eleven patients (61%) presented with acute and 7 (39%) with chronic or intermittent diarrhea. The case-control study showed that fever (P = 0.03), acute diarrhea (P = 0.05) and rectal bleeding (P = 0.0006) were significantly less common in C. upsaliensis than in C. jejuniinfection. CONCLUSION:C. upsaliensis is a rare cause of gastroenteritis in young children and, compared with C. jejuniinfection, is associated with significantly lower rates of fever, acute diarrhea and rectal bleeding.
Authors: M Hindiyeh; S Jense; S Hohmann; H Benett; C Edwards; W Aldeen; A Croft; J Daly; S Mottice; K C Carroll Journal: J Clin Microbiol Date: 2000-08 Impact factor: 5.948
Authors: Kieran S O'Brien; Ali Sié; Clarisse Dah; Millogo Ourohiré; Moussa Ouedraogo; Valentin Boudo; Ahmed Arzika; Elodie Lebas; Fanice Nyatigo; William Godwin; J Daniel Kelly; Benjamin F Arnold; Catherine E Oldenburg Journal: Am J Trop Med Hyg Date: 2022-01-10 Impact factor: 3.707