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JAMA. 2014 May 7;311(17):1742-9. doi: 10.1001/jama.2014.2624.

Effect of fluconazole prophylaxis on candidiasis and mortality in premature infants: a randomized clinical trial.

Author information

1
Duke Clinical Research Institute, Durham, North Carolina.
2
University of Florida College of Medicine-Jacksonville.
3
University of Miami Miller School of Medicine, Miami, Florida.
4
University of Alabama-Birmingham.
5
Duke University Medical Center, Durham, North Carolina.
6
Kings County Hospital, Brooklyn, New York.
7
Wayne State University, Detroit, Michigan.
8
University of Florida Health Shands Hospital, Gainesville.
9
Memorial Hospital South Bend, South Bend, Indiana.
10
University of Texas Medical Branch, Galveston.
11
Columbia University, New York, New York.
12
University of Minnesota Amplatz Children's Hospital, Minneapolis.
13
Brookdale University Hospital, Brooklyn, New York.
14
University of California-San Diego Medical Center.
15
University of Louisville, Louisville, Kentucky.
16
Children's Hospital of Orange County, Orange, California.
17
Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
18
University of Virginia, Charlottesville.
19
Sant'Anna Hospital, Turin, Italy.

Abstract

IMPORTANCE:

Invasive candidiasis in premature infants causes death and neurodevelopmental impairment. Fluconazole prophylaxis reduces candidiasis, but its effect on mortality and the safety of fluconazole are unknown.

OBJECTIVE:

To evaluate the efficacy and safety of fluconazole in preventing death or invasive candidiasis in extremely low-birth-weight infants.

DESIGN, SETTING, AND PATIENTS:

This study was a randomized, blinded, placebo-controlled trial of fluconazole in premature infants. Infants weighing less than 750 g at birth (N = 361) from 32 neonatal intensive care units (NICUs) in the United States were randomly assigned to receive either fluconazole or placebo twice weekly for 42 days. Surviving infants were evaluated at 18 to 22 months corrected age for neurodevelopmental outcomes. The study was conducted between November 2008 and February 2013.

INTERVENTIONS:

Fluconazole (6 mg/kg of body weight) or placebo.

MAIN OUTCOMES AND MEASURES:

The primary end point was a composite of death or definite or probable invasive candidiasis prior to study day 49 (1 week after completion of study drug). Secondary and safety outcomes included invasive candidiasis, liver function, bacterial infection, length of stay, intracranial hemorrhage, periventricular leukomalacia, chronic lung disease, patent ductus arteriosus requiring surgery, retinopathy of prematurity requiring surgery, necrotizing enterocolitis, spontaneous intestinal perforation, and neurodevelopmental outcomes-defined as a Bayley-III cognition composite score of less than 70, blindness, deafness, or cerebral palsy at 18 to 22 months corrected age.

RESULTS:

Among infants receiving fluconazole, the composite primary end point of death or invasive candidiasis was 16% (95% CI, 11%-22%) vs 21% in the placebo group (95% CI, 15%-28%; odds ratio, 0.73 [95% CI, 0.43-1.23]; P = .24; treatment difference, -5% [95% CI, -13% to 3%]). Invasive candidiasis occurred less frequently in the fluconazole group (3% [95% CI, 1%-6%]) vs the placebo group (9% [95% CI, 5%-14%]; P = .02; treatment difference, -6% [95% CI, -11% to -1%]). The cumulative incidences of other secondary outcomes were not statistically different between groups. Neurodevelopmental impairment did not differ between the groups (fluconazole, 31% [95% CI, 21%-41%] vs placebo, 27% [95% CI, 18%-37%]; P = .60; treatment difference, 4% [95% CI, -10% to 17%]).

CONCLUSIONS AND RELEVANCE:

Among infants with a birth weight of less than 750 g, 42 days of fluconazole prophylaxis compared with placebo did not result in a lower incidence of the composite of death or invasive candidiasis. These findings do not support the universal use of prophylactic fluconazole in extremely low-birth-weight infants.

TRIAL REGISTRATION:

clinicaltrials.gov Identifier: NCT00734539.

PMID:
24794367
PMCID:
PMC4110724
DOI:
10.1001/jama.2014.2624
[Indexed for MEDLINE]
Free PMC Article

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