Small proportions: what to report for confidence intervals?

The original article to which this Erratum refers was published in Pharmacoepidemiology and Drug Safety 2005; 14: 239–247.     

Surveillance of congenital cytomegalovirus disease, 1990-1991. Collaborating Registry Group.

In January 1990, a registry was initiated for surveillance of infants with the often severe symptoms of congenital cytomegalovirus (CMV) disease. In the first 2 years, 100 cases were reported to the registry. Petechiae, the most commonly noted clinical sign, were reported for approximately 50% of infants, usually accompanied by hepatomegaly and splenomegaly. Of the various severe neurologic conditions that can result from congenital CMV infection, the most frequent was intracranial calcifications, which were noted in 43% of the cases. The most common laboratory abnormality was low platelet count, which was observed in 52% of the cases. Infants with severe neurologic damage were about twice as likely as infants with less severe damage to have most other clinical signs and laboratory abnormalities. Databases will be developed to facilitate comparisons among symptomatically infected infants and asymptomatically infected as well as noninfected infants.     

Partners in Growth: Implementing Family-Centered Changes in the Neonatal Intensive Care Unit

Although there are several forces driving changes with regard to parents within neonatal intensive care units (NICUs), they all culminate in the ideals represented in family-centered care. This article examined the variables that are perceived by parents to be barriers to their assumption of parental roles while their infants were hospitalized in the NICU. Data were used to support and implement pragmatic changes in program development and service delivery within the NICU.     

A case of subcortical grey matter heterotopia presenting as bipolar disorder.

A case of previously diagnosed bipolar disorder was found to be associated with unilateral subcortical grey matter heterotopia, cortical hemiatrophy, midline shift, and ventriculomegaly on magnetic resonance imaging (MRI). The patient responded to pharmacotherapy with lithium carbonate and carbamazepine. This case dramatically illustrates the need for neuroimaging in psychiatric patients with apparently "functional" affective illness.     

Determination of pipothiazine in human plasma by reversed-phase high-performance liquid chromatography

A method is described for the determination of pipothiazine in human plasma, based on reversed-phase HPLC. The method has been applied in a pharmacokinetic study of pipothiazine in six psychiatric patients receiving repeated depot intramuscular injections for six months. A number of compounds likely to be taken concurrently by patients were tested for potential to interfere with the assay. There was no evidence of "dose-dumping" in the period following injection. Comparison of the pharmacokinetic profiles after the first and sixth injections showed no evidence of drug accumulation.     

The intestinal and rectal epithelial lymphocyte in AIDS. An electron-microscopic study

Injury to the gastrointestinal tract may be mediated in part by the intraepithelial lymphocyte. In this study, we utilized electron microscopy to define the morphological appearance of 86 intestinal and 55 rectal intraepithelial lymphocytes observed in 11 patients with acquired immunodeficiency syndrome (AIDS), and one patient with AIDS-related lymphadenopathy syndrome. The data obtained from intraepithelial lymphocytes of AIDS are compared to those from 106 normal intestinal epithelial lymphocytes and 52 untreated celiac sprue epithelial lymphocytes. The AIDS epithelial lymphocyte possesses more organelles and appears "activated." Eighty-four percent of AIDS epithelial lymphocytes and 44% of normal epithelial lymphocytes possess lysosomal granules. There are 3.3 lysosomal granules/AIDS epithelial lymphocyte and 1.0 lysosomal granule/normal epithelial lymphocyte. Lymphocytes in AIDS usually possess multiple surface projections, which indent and make point contact with adjacent epithelial cells. Thirty-four percent of AIDS epithelial lymphocytes, 23% of sprue epithelial lymphocytes, and 2% of normal epithelial lymphocytes appear "activated." Lymphocytes in AIDS are "activated" in both the presence and absence of gastrointestinal pathogens. Epithelial lymphocytes are increased in intestinal, but not in rectal, AIDS tissue. Mucosal injury, including single cell necrosis, is minimal in the AIDS tissue. We speculate that the "activated" epithelial lymphocyte in AIDS, often possessing large lysosomes, could function as a cytotoxic effector in the development of gastrointestinal immune injury reported to be present in some patients with AIDS.     

同种异体黑素细胞移植治疗白癜风

0　引言　白癜风患者免疫紊乱 ,黑素细胞 (melanocyte,MC)异体移植有可能不被排斥 ,治疗如成功将有很大临床前景 [1 ] .探索同种异体黑素细胞移植后的效果很有意义 .1　病例报告　女 ,2 7岁 ,确诊白癜风 (稳定期 ) ,患者皮肤自幼出现色素脱失斑 ,逐渐增多扩大 . 1996年外用“敏白灵”,前2 mo有效 . 1999- 0 7外用补骨酯酊 ,日服 5 g· L- 1 硫酸铜 10m L和中药 1剂 ,转移因子 4m L ,sc,1· 2 d- 1 .皮损缩小 ,4mo后稳定 .用健康男青年环切的包皮培养 MC,第 4代大约80 %融合时 ,用 2 .5 g· L- 1 胰酶消化 5 min,加入含 2 0 0 g·L- 1小…