OBJECTIVE: To assess the practice patterns of general pediatricians in the management of prenatally detected hydronephrosis. Hydronephrosis is the most common abnormality found on prenatal ultrasonography. The utility of prophylactic antibiotics in the postnatal management of this condition is controversial. No study has assessed the practice patterns of general pediatricians in the management of prenatally detected hydronephrosis. METHODS: An 18-question survey was sent to a random cross-section national sample of pediatricians from the American Medical Association Masterfile. The participants answered questions regarding practice location and type, practice experience, frequency of cases seen, familiarity with the published data, use of antibiotics, workup of hydronephrosis, and specialist referral. Multivariate logistic regression analysis was used to identify the factors associated with prescribing antibiotics. RESULTS: Of the 461 pediatricians, 244 (53%) responded. Of the respondents, 56% routinely prescribed antibiotics for prenatally detected hydronephrosis, and 57% performed the postnatal workup themselves. Of these, 98% routinely ordered ultrasound scans and ∼40% routinely ordered voiding cystourethrograms. Of the respondents, 94% always had specialists readily available; however, only 41% always referred to a specialist. On multivariate logistic regression analysis, those who believe prophylactic antibiotics to be beneficial were significantly more likely to prescribe antibiotics than those who had not read the published data (odds ratio 6.1, 95% confidence interval 2-15). Those without specialist consultation readily available had an increased odds of starting prophylactic antibiotics compared with those who had consultation available (odds ratio 7.2, 95% confidence interval 1.3-39). CONCLUSION: Most pediatricians initiate postnatal management of prenatally detected hydronephrosis; therefore, pediatricians truly are the gatekeepers for children with this condition. Knowledge of the practice patterns is crucial for the dissemination of evidence-based information to the appropriate providers and will enable us to learn more about the utility of antibiotic prophylaxis in future studies.
OBJECTIVE: To assess the practice patterns of general pediatricians in the management of prenatally detected hydronephrosis. Hydronephrosis is the most common abnormality found on prenatal ultrasonography. The utility of prophylactic antibiotics in the postnatal management of this condition is controversial. No study has assessed the practice patterns of general pediatricians in the management of prenatally detected hydronephrosis. METHODS: An 18-question survey was sent to a random cross-section national sample of pediatricians from the American Medical Association Masterfile. The participants answered questions regarding practice location and type, practice experience, frequency of cases seen, familiarity with the published data, use of antibiotics, workup of hydronephrosis, and specialist referral. Multivariate logistic regression analysis was used to identify the factors associated with prescribing antibiotics. RESULTS: Of the 461 pediatricians, 244 (53%) responded. Of the respondents, 56% routinely prescribed antibiotics for prenatally detected hydronephrosis, and 57% performed the postnatal workup themselves. Of these, 98% routinely ordered ultrasound scans and ∼40% routinely ordered voiding cystourethrograms. Of the respondents, 94% always had specialists readily available; however, only 41% always referred to a specialist. On multivariate logistic regression analysis, those who believe prophylactic antibiotics to be beneficial were significantly more likely to prescribe antibiotics than those who had not read the published data (odds ratio 6.1, 95% confidence interval 2-15). Those without specialist consultation readily available had an increased odds of starting prophylactic antibiotics compared with those who had consultation available (odds ratio 7.2, 95% confidence interval 1.3-39). CONCLUSION: Most pediatricians initiate postnatal management of prenatally detected hydronephrosis; therefore, pediatricians truly are the gatekeepers for children with this condition. Knowledge of the practice patterns is crucial for the dissemination of evidence-based information to the appropriate providers and will enable us to learn more about the utility of antibiotic prophylaxis in future studies.
Authors: Jonathan C Craig; Judy M Simpson; Gabrielle J Williams; Alison Lowe; Graham J Reynolds; Steven J McTaggart; Elisabeth M Hodson; Jonathan R Carapetis; Noel E Cranswick; Grahame Smith; Les M Irwig; Patrina H Y Caldwell; Sana Hamilton; Leslie P Roy Journal: N Engl J Med Date: 2009-10-29 Impact factor: 91.245
Authors: Christopher C Roth; J Mikel Hubanks; Brianna C Bright; Jonathan E Heinlen; Ben O Donovan; Bradley P Kropp; Dominic Frimberger Journal: Urology Date: 2008-07-10 Impact factor: 2.649
Authors: Patrick H Conway; Avital Cnaan; Theoklis Zaoutis; Brandon V Henry; Robert W Grundmeier; Ron Keren Journal: JAMA Date: 2007-07-11 Impact factor: 56.272