Abstract
We evaluated the tolerance to immunization of 64 very low birth weight preterm infants. Thirty-three of the infants experienced a cardiorespiratory event after the first vaccination, and 6 of these 33 (18%) had a recurrence after the second vaccination, including 2 infants previously discharged to home. A cardiorespiratory event associated with the first vaccination was the sole risk factor for recurrence identified.
Publication types
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Comparative Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Apnea / chemically induced
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Apnea / epidemiology*
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Bradycardia / chemically induced*
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Bradycardia / epidemiology
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Diphtheria-Tetanus-acellular Pertussis Vaccines / administration & dosage
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Diphtheria-Tetanus-acellular Pertussis Vaccines / adverse effects*
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Humans
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Immunization / methods*
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Incidence
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Infant
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Infant, Newborn
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Infant, Premature*
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Infant, Very Low Birth Weight*
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Prognosis
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Recurrence
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Retrospective Studies
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Risk Factors
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Switzerland / epidemiology
Substances
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Diphtheria-Tetanus-acellular Pertussis Vaccines