OBJECTIVE: To test the hypothesis that post-streptococcal glomerulonephritis (PSGN) in childhood is a risk factor for chronic renal disease in later life. DESIGN: Retrospective cohort study. SETTING: A remote Aboriginal community in the "Top End" of the Northern Territory that experienced two epidemics of PSGN in 1980 and 1987, respectively. PARTICIPANTS: 472 people who were aged 2-15 years during either epidemic. They were categorised by clinical features recorded during the epidemics as having clinically defined PSGN (63), "abnormal urine" (haematuria or proteinuria; 86) or controls (323). OUTCOME MEASURES: Urinary albumin to creatinine ratio (ACR), haematuria (by dipstick urinalysis), blood pressure, serum creatinine level, and calculated glomerular filtration rate (GFR) during community screening in 1992-1998. RESULTS: Overt albuminuria (ACR > 34 mg/mmol) was present at follow-up in 13% of the PSGN group, 8% of the abnormal urine group, and 4% of the control group. The odds ratio (OR) for overt albuminuria in those with a history of PSGN compared with the control group, adjusted for age and sex, was 6.1 (95% CI, 2.2-16.9). Haematuria (>trace) was present in 21% of the PSGN group compared with 7% of the control group (adjusted OR, 3.7; 95% CI, 1.8-8.0). There were no significant differences between the groups in blood pressure, serum creatinine level or calculated GFR. CONCLUSION: In this population, a history of PSGN in childhood is a risk factor for albuminuria and haematuria in later life.
OBJECTIVE: To test the hypothesis that post-streptococcal glomerulonephritis (PSGN) in childhood is a risk factor for chronic renal disease in later life. DESIGN: Retrospective cohort study. SETTING: A remote Aboriginal community in the "Top End" of the Northern Territory that experienced two epidemics of PSGN in 1980 and 1987, respectively. PARTICIPANTS: 472 people who were aged 2-15 years during either epidemic. They were categorised by clinical features recorded during the epidemics as having clinically defined PSGN (63), "abnormal urine" (haematuria or proteinuria; 86) or controls (323). OUTCOME MEASURES: Urinary albumin to creatinine ratio (ACR), haematuria (by dipstick urinalysis), blood pressure, serum creatinine level, and calculated glomerular filtration rate (GFR) during community screening in 1992-1998. RESULTS: Overt albuminuria (ACR > 34 mg/mmol) was present at follow-up in 13% of the PSGN group, 8% of the abnormal urine group, and 4% of the control group. The odds ratio (OR) for overt albuminuria in those with a history of PSGN compared with the control group, adjusted for age and sex, was 6.1 (95% CI, 2.2-16.9). Haematuria (>trace) was present in 21% of the PSGN group compared with 7% of the control group (adjusted OR, 3.7; 95% CI, 1.8-8.0). There were no significant differences between the groups in blood pressure, serum creatinine level or calculated GFR. CONCLUSION: In this population, a history of PSGN in childhood is a risk factor for albuminuria and haematuria in later life.
Authors: Catherine S Marshall; Allen C Cheng; Peter G Markey; Rebecca J Towers; Leisha J Richardson; Peter K Fagan; Lesley Scott; Vicki L Krause; Bart J Currie Journal: Am J Trop Med Hyg Date: 2011-10 Impact factor: 2.345
Authors: Mark J Walker; Timothy C Barnett; Jason D McArthur; Jason N Cole; Christine M Gillen; Anna Henningham; K S Sriprakash; Martina L Sanderson-Smith; Victor Nizet Journal: Clin Microbiol Rev Date: 2014-04 Impact factor: 26.132
Authors: Andrew C Steer; Adam W J Jenney; Joseph Kado; Michael R Batzloff; Sophie La Vincente; Lepani Waqatakirewa; E Kim Mulholland; Jonathan R Carapetis Journal: PLoS Negl Trop Dis Date: 2009-06-23
Authors: Ross M Andrews; Therese Kearns; Christine Connors; Colin Parker; Kylie Carville; Bart J Currie; Jonathan R Carapetis Journal: PLoS Negl Trop Dis Date: 2009-11-24