Articles: disease.
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Randomized Controlled Trial Clinical Trial
Effect of epinephrine on intrathecal fentanyl analgesia in patients undergoing postpartum tubal ligation.
Eighty women receiving spinal anesthesia for postpartum tubal ligation were entered into a double-blind, randomized protocol studying the effects of epinephrine on intrathecal fentanyl-induced postoperative analgesia. All patients received 70 mg hyperbaric lidocaine with either 0.2 mg epinephrine (LE), 10 micrograms fentanyl (LF), epinephrine and fentanyl (LFE), or 0.4 ml saline (L). ⋯ The simultaneous administration of epinephrine and fentanyl prolonged the duration of complete analgesia (137 +/- 47 min (LFE); 76 +/- 32 min (LE); 85 +/- 44 min (LF); 65 +/- 36 min (L)) and the duration of effective analgesia (562 +/- 504 min (LFE); 227 +/- 201 min (LE); 203 +/- 178 min (LF); 198 +/- 342 min (L)). Administration of epinephrine decreased the incidence of pruritus associated with intrathecal fentanyl (1/18 (LFE); 1/21 (LE); 8/19 (LF); 2/19 (L)).
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J Diarrhoeal Dis Res · Sep 1990
ReviewRole of breast-feeding in the prevention and treatment of diarrhoea.
Recent studies have again shown the beneficial effects of breast-feeding in preventing morbidity and mortality from diarrhoea in infants. A case-control study in Brazil has shown that young infants who are not breast-fed have a 25-time greater risk of dying of diarrhoea than those who are exclusively breast-fed. A longitudinal study in the urban slums of Lima, Peru found that exclusively breast-fed infants have a reduced risk of diarrhoeal morbidity when compared with infants receiving only water in addition to breast-milk. ⋯ Programmes also need to include breast-feeding promotion as a part of their activities. This should comprise hospital practices supporting and ensuring breast-feeding immediately after delivery of the infants and subsequently while they are treated in the hospital: immediate breast-feeding after delivery; Mothers and infants rooming together; On demand breast-feeding; No bottle feedings of water or infant formula; No pre-lacteal feeds. In addition, health professionals need to understand the skills for the management of breast-feeding, so that mothers are given appropriate advice on how to breast-feed and counteract breast-feeding problems.
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This qualitative, exploratory study investigated knowledge about perinatal transmission of human immunodeficiency virus (HIV) and perceptions of the childbearing role among women at risk for acquired immunodeficiency syndrome (AIDS) through injection drug use. Content analysis was used to analyze the results of 21 face-to-face, semistructured interviews with women who had a personal history of injection drug use or who were the sexual partners of men who injected drugs. Contextual variables influencing women at risk for HIV infection that were identified included fear of HIV antibody testing, a belief that perinatal HIV transmission is inevitable, support for pregnancy termination in the event of HIV-associated pregnancy, a strong desire for children, pride in mothering behavior, and guilt about the possibility of transmitting HIV to unborn children. AIDS education and counseling for these women will be most effective if these variables are considered.
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In industrialized countries HIV-1-seropositive mothers who are nursing infants are advised to use artificial feeds, whilst HIV-infected women in the developing world are recommended to breast-feed. Current evidence is insufficient even to estimate the attributable risk associated with breast-feeding. ⋯ However, calculations of the consequence of any population-level change to bottle-feeding indicate that it would result in more deaths from infectious causes, substantially adding to the child deaths directly attributable to HIV-1 infection. These data demonstrate that there is a clear need for policy-makers and health care workers to undertake further promotion of breast-feeding despite the AIDS epidemic.