Abnormal eating and dissociative experiences

A total of 656 male and female college students completed the Eating Disorder Inventory (EDI) and a modified version of the Dissociative Experiences Scale (M-DES). There were significant correlations between dissociative experiences and each of the EDI subscales, especially for women. Even among women, however, dissociation was more strongly related to aspects of ego dysfunction than to abnormal eating per se. This finding sets limits on the hypothesized association between dissociative disorder and eating disorder. © 1995 by John Wiley & Sons, Inc.     

Prophylactic control of post‐operative nausea and vomiting using ondansetron and ramosetron after cardiac surgery

Background: The aim of this study was to evaluate the efficacy of ondansetron and ramosetron in the reduction of post‐operative nausea and vomiting (PONV) associated with patient‐controlled analgesia (PCA) after cardiac surgery. Methods: A total of 320 patients scheduled for elective cardiac surgery were enrolled. Patients were randomly assigned to one of four treatment regimens (n=80 in each group): no prophylactic antiemetics (group P); intravenous (i.v.) ondansetron 4 mg at the end of surgery and 12 mg added to PCA (group O); i.v. ramosetron 0.3 mg at the end of surgery and no antiemetics added to PCA (group R1); and i.v. ramosetron 0.3 mg at the end of surgery and 0.6 mg added to PCA (group R2). Results: The incidence of PONV during the 48‐h post‐operative period was lower in groups O (46%), R1 (54%), and R2 (35%) compared with group P (71%, P<0.001). The incidence and severity of nausea were lower in groups O, R1, and R2 than in group P during the 24‐h post‐operative period, whereas the incidence and severity of nausea during 24–48 h after surgery were lower in groups O and R2, but not in group R1, than in group P. Compared with group P (53%), the frequency of rescue antiemetic usage was significantly lower in groups O (34%) and R2 (29%), but not in group R1 (43%). Conclusion: The addition of either ondansetron or ramosetron to PCA can reduce the incidence of PONV during 48 h after cardiac surgery.     

Decision-Making in HIV Prevention Community Planning: An Integrative Review

Since 1994, the Centers for Disease Control and Prevention has required that the 65 health department grantees that receive funding for HIV prevention interventions engage in a community planning process to involve affected communities in local prevention decision making; to increase the use of epidemiological data to target HIV prevention resources; and to ensure that the planning process takes into account scientific information on the effectiveness and efficiency of different HIV interventions. Local community planning groups are charged with identifying and prioritizing unmet HIV prevention needs in their communities, as well as prioritizing prevention interventions designed to address these needs. Their recommendations, in turn, form the basis for the local health department's request for HIV prevention funding from the Centers for Disease Control and Prevention.Given the community planning process's central role in the allocation of federal HIV prevention funds, it is critical that sound decision-making procedures inform this process. In this article, we review the basics of the community planning prioritization process and summarize the decision-making experiences of community planning groups across the US. We then describe several priority-setting tools and decision analytic models that have been developed to assist in HIV community planning prioritization and discuss their strengths and weaknesses. Finally, we offer suggestions for improving the decision-analytic basis for HIV prevention community planning.     

Combating syphilis and HIV among users of internet chatrooms

The recent resurgence of syphilis among men-who-have-sex-with-men (MSM) and concerns about a potential increase in HIV incidence have sparked public health authorities to search for new approaches to address this converging problem. Epidemiologic investigations suggest that the Internet plays an important role in facilitating syphilis outbreaks. The experience of this pilot will help the public health community learn more about how to reach targeted online audiences, and will contribute toward understanding the role of the Internet in risk reduction strategies aimed at persons who use the Internet to meet sex partners.     

CDC deputy chief says trend 'very worrisome'. U.S. far from goal to cut new infections by half

Ronald O. Valdiserri, MD, MPH, deputy director of the National Center for HIV, STD, and TB Prevention for the CDC in Atlanta, talks about challenges brought about by good news--that people with HIV are living longer--and bad news--his concern that not enough progress is being made in combating the infection. He also addresses the use of abstinence-only prevention programs.     

Frequency of HIV screening in the Veterans Health Administration: implications for early diagnosis of HIV infection.

We evaluated the frequency of HIV testing across the Department of Veterans Affairs (VA), the largest provider of HIV care in the United States. An electronic survey was used to determine the volume and location of HIV screening, confirmatory testing, rapid testing and laboratory consent policies in VA medical centers between October 1, 2005, and September 30, 2006. One hundred thirty-five VA laboratories reported that 112,033 HIV screening tests were performed (81% outpatients vs. 19% inpatients, p<.0001). Overall HIV prevalence was 1.49% (1.62% in inpatients vs. 1.46% in outpatients, p=N.S., range=0.2-3.8%). Rapid testing was available in 67% of facilities, 60% of which took place in the clinical laboratory. Sixty-four percent of labs required a copy of the informed consent in order to perform testing. We estimate that fewer than 10% of VA inpatients and fewer than 5% of VA outpatients were tested for HIV during the survey period. Substantial opportunities for increasing routine HIV testing exist in this population.     

An anti-EnaTS detected in the serum of an MiI homozygote

The serum of EH reacted with all red cells (RBCs) except her own, ficin- or trypsin-treated red cells, and En(a-) red cells. This reactivity defined an anti-EnaTS specificity. The red cells of the proposita typed as M-N+S-S+, Vw+Mur-Hil-Hut-Anek-Lane-, Wr(a-b+), EnaKT+. Red cells of five relatives were Vw+ and positive with her serum. Titration studies suggest that EH is genetically an MiI homozygote and that her Vw+ relatives are MiI heterozygotes. There is no history of consanguinity. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis and immunoblotting studies have agreed with the serologic observations. A variant sialoglycoprotein of faster mobility than normal glycoprotein A, but no normal glycoprotein A, was detected on her red cells. Treatment with N-glycanase did not alter the mobility, which indicated that there was no N-glycosylation of residue 26. These findings are in agreement with the reported properties of the Mi.I-specific glycoprotein A. The relatives' Vw+ red cells showed the variant sialoglycoprotein and normal glycoprotein A. EH appears to be the first reported MiI homozygote.