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排序方式: 共有421条查询结果,搜索用时 31 毫秒
31.
Lessaris KJ Annibale DJ Southgate WM Hulsey TC Ohning BL 《Southern medical journal》2002,95(4):426-430
BACKGROUND: Our objective was to determine whether perinatal referral patterns and clinical outcomes for very low birthweight infants changed in relation to changing Medicaid financial policies in coastal South Carolina. METHODS: Referral patterns and outcome indicators for very low birthweight infants were compared during two periods in a cohort design. RESULTS: A total of 520 infants were identified over two funding periods. A decrease in the proportion of nonwhite very low birthweight infants was identified. There was an increase in very low birthweight infants with Medicaid funding born outside our level III center. CONCLUSIONS: Changes in financial public policy have been successful in the movement of low risk pregnancies into the private sector. However, an increased proportion of deliveries of very low birthweight infants occurred outside the level III center. 相似文献
32.
Hulsey K 《Nursing management》1999,30(10):40-42
Nurse managers implemented a critical care patient coordinator program that's improved patient flow, staffing, and problem identification. The hospital has increased the new department from 7 to 12 critical care nurses and applied the program to other units. 相似文献
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Ultraviolet irradiation of blood prevents transfusion-induced sensitization and marrow graft rejection in dogs 总被引:1,自引:1,他引:0
In a canine model using DLA-identical littermate pairs, we have shown that a regimen of three transfusions of donor blood given 24, 17, and 10 days before transplant uniformly leads to marrow graft rejection, presumably due to sensitization to minor (non-DLA) histocompatibility antigens. Untransfused dogs uniformly achieve sustained engraftment. In the present study, we investigated whether the exposure of blood to ultraviolet (UV) light (220-300 nm) prior to transfusion prevented sensitization of the recipient and allowed for successful marrow engraftment. Ten dogs were each given three pretransplant transfusions from the marrow donor. Each transfusion consisted of 50 mL of whole blood exposed in vitro to UV light for a total of 1.35 J/cm2. All ten dogs achieved engraftment. In contrast, all four dogs that had received sham-exposed transfusions rejected their grafts. In vitro studies revealed that although cell viability was not affected, leukocytes contained in UV-exposed blood were unable to function as stimulator cells in mixed leukocyte cultures or as accessory cells in mitogen- stimulated cultures. These data are consistent with the hypothesis that accessory cells are involved in transfusion-induced sensitization. We conclude that in vitro exposure of blood to UV light before transfusion prevents sensitization and allows for subsequent marrow engraftment. 相似文献
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E L Baker T L Hulsey M B Glenn 《The International journal of clinical and experimental hypnosis》1990,38(3):162-167
Attitudes toward and actual use of hypnotherapeutic techniques with psychotic patients were assessed. Results are discussed in light of historical and current attitudes toward the use of hypnosis with psychotics. Respondents were selected from the 1980 membership directory of the Society for Clinical and Experimental Hypnosis (SCEH). 80 respondents completed and returned the survey. Results indicate that the perceived usefulness of hypnosis with psychotics is currently quite high and negative attitudes toward its use quite low. The growth of the use of hypnotherapeutic techniques and the need for further research are discussed. 相似文献
37.
It is estimated that every 1½ minutes an infant is born exposed to drugs. Prenatal use of illicit drugs has been associated with negative neonatal outcomes and has led to state mandates that involuntarily commit, and in some cases arrest and prosecute, pregnant women who test positive for drugs during pregnancy. The ethics of drug testing and incarcerating pregnant women has become an issue of much debate among community advocates and health care professionals. This paper discusses the history of the current debate of legal rights related to prenatal drug use and presents the conflicting views of fetal vs maternal rights. 相似文献
38.
C Suriu M Khayat M Weiler N Kfir C Cohen A Zinger C Aslanidis G Schmitz and TC Falik-Zaccai 《Clinical genetics》2009,75(3):230-236
Congenital insensitivity to pain with anhidrosis (CIPA) or hereditary sensory and autonomic neuropathy type IV is a rare, autosomal recessive neurologic disorder, characterized by absence of reaction to painful stimuli, mental retardation, self- mutilating behavior, anhidrosis, and recurrent episodes of hyperthermia. Mutations in the neurotrophic tyrosine kinase receptor 1, a receptor phosphorylated by nerve growth factor, have been documented in diverse ethnic groups. We identified the same novel nonsense mutation in two unrelated families of Moroccan Jewish descent, each with two affected siblings. This possible founder mutation may trace to the rural Jewish village in southern Morocco from where both these families originated. Genetic screening for the causative mutation among 300 unrelated Moroccan Jews did not reveal carriers for the causative mutation, thus excluding high risk for CIPA in this ethnic subpopulation. 相似文献
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40.
R Bissinger C Carlson Y Michel C Dooley T Hulsey D Jenkins 《Journal of perinatology》2008,28(3):192-198
OBJECTIVE: To evaluate blood gases and ventilatory parameters before and after two doses of surfactant in premature infants with respiratory decompensation after recovery from primary respiratory distress syndrome (RDS). STUDY DESIGN: This prospective pilot study enrolled infant's > or =500 g birth weight, from 7 days to 3 months of age, with a secondary respiratory decompensation lasting at least 4 h prior to study entry. Infants received two doses of surfactant, 12 h apart. RESULT: A total of 20 neonates qualified for secondary surfactant administration. PCO2 (P<0.001); pH (P<0.001); mean airway pressure (P<0.05); FiO2 (P<0.05); modified ventilatory indices (P<0.004) and respiratory severity scores (P<0.001) improved significantly at both 12 and 24 h after surfactant administration. CONCLUSION: Secondary surfactant administration may be effective in reducing short-term ventilatory requirements in neonates who have a respiratory decompensation after recovery from initial RDS. Randomized controlled trials are needed to confirm these preliminary findings. 相似文献