American journal of diseases of children (1911)
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Randomized Controlled Trial Comparative Study Clinical Trial
Pyrethrins combined with piperonyl butoxide (RID) vs 1% permethrin (NIX) in the treatment of head lice.
In a randomized controlled trial, 58 subjects were treated for Pediculus humanus var capitis with either pyrethrins combined with piperonyl butoxide (RID, Pfizer Inc, New York) or 1% permethrin (NIX, Burroughs Wellcome Co, Research Triangle Park, NC); 31 subjects received RID and 27 subjects received NIX. Both products were applied according to manufacturer's directions so that NIX was applied only on the first visit and RID was applied on the first visit and again seven days later. After each treatment with a pediculicide, the comb supplied by the manufacturer was used to remove nits. ⋯ At day 14, there was no statistically significant difference in the treatments (27 of 27 NIX-treated vs 29 of 31 RID-treated subjects were lice free). The RID comb was superior to the NIX comb for nit removal. Both treatments were effective and well tolerated, and no subject experienced adverse reactions.
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Aerosolized ribavirin was administered to 12 infants with bronchiolitis who were receiving mechanical ventilation. All patients had a history of cardiac or pulmonary disease and developed severe respiratory failure during their infection. ⋯ All patients were successfully treated. We conclude that ribavirin can be safely administered to infants receiving mechanical ventilation.
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Twenty-five children with chronic constipation underwent serial monitoring of serum beta-carotene, retinol (vitamin A1), and alpha-tocopherol (vitamin E) levels during mineral oil therapy. Mineral oil was administered between meals. Patients were monitored for up to four months of therapy. ⋯ Serum alpha-tocopherol levels remained unchanged throughout the observation period. There was a modest increase in serum retinol levels during the study, especially after three months (from 1.48 +/- 0.84 mumol/L [42.3 +/- 24.1 micrograms/dL] to 2.22 +/- 0.77 mumol/L [63.5 +/- 22.1 micrograms/dL]). We conclude that while a short course of mineral oil can induce a reduction in the serum level of beta-carotene, the treatment has no adverse effect on serum levels of retinol and alpha-tocopherol.
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A prospective study was established to determine the significance of the isolation of Gardnerella vaginalis from the vagina in prepubertal children. Two hundred fifty-six children were enrolled. ⋯ Within group 1, G vaginalis was more likely to be isolated from children with a history of multiple episodes of sexual abuse than those with a single episode. Gardnerella vaginalis was not associated with any other historical, physical, or laboratory findings, including vaginal erythema or vaginal discharge.
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When an infant dies suddenly and unexpectedly, the sense of loss and terrible grief may overwhelm not only the parents but also the physician. When that sudden death is due to a known cause, the concrete character of the event can be incorporated into the normal rationalization of mourning. However, when death is due to an unknown mechanism, as in the sudden infant death syndrome, feelings of inadequacy in caring for the child are reinforced. ⋯ Most of the physicians believed that they had "missed" something and feared they might be blamed for the death. The competence, sincerity, and sensitivity shown to families during this tragic experience can positively influence the family's mourning and recovery. The pediatrician can provide a rational voice and a medical understanding of tragedy without blame.