Asymptomatic bacteriuria screened by catheterized samples at pregnancy term in women undergoing cesarean delivery.

OBJECTIVE: The objective of this study was to assess the frequency of urinary tract infection (UTI) with urine samples obtained via catheterization among women undergoing cesarean delivery at term pregnancy. MATERIALS AND METHODS: A cross-sectional study involving 159 women in whom cesarean delivery was conducted at term pregnancy after a regular follow-up from first to third trimester. For screening and diagnosis of UTI during antenatal period, the authors used dipstick test and microscopic urinalysis, and urine culture was used in the presence of symptomatic UTI unresponsive to initial antibiotic therapy. A urine sample was obtained immediately after insertion of Foley catheter for urine dipstick test, microscopic urinalysis, and culture during cesarean delivery. Obstetric and UTI data were recorded. RESULTS: Of 159 pregnant women, 95 (59.8%) did not develop UTI during antenatal care. There was no patient with symptomatic UTI at the admission for cesarean delivery. The authors found UTI with urine dipstick and microscopic urinalysis in 12 patients and of them, four patients had no history of UTI, and all the remaining eight patients had asymptomatic UTI during antenatal follow-up. UTI according to urine culture was encountered in three patients, two of them had one episode of UTI, and one had two episodes of UTI during antenatal follow-up. CONCLUSIONS: After regular antenatal follow-up screening with urine dipstick, microscopic urinalysis, and counseling of pregnant women regarding UTIs, the frequency of bacteriuria decreases considerably during cesarean delivery.

Toward Community Empowerment: The Puerto Rican Ganchero.

People who inject drugs (PWID) who migrate from Puerto Rico (PR) to New York City (NYC) are at elevated risk for hepatitis C (HCV), HIV and drug overdose. There is an urgent need to identify a sustainable path toward improving the health outcomes of this population. Peer-driven HIV/HCV prevention interventions for PWID are effective in reducing risk behaviors. Additionally, the concept of intravention-naturally occurring disease prevention activities among PWID (Friedman, 2004)-is a suitable theoretical framework to cast and bolster PWID-indigenous risk reduction norms and practices to achieve positive health outcomes. From 2017-2019, we conducted an ethnographic study in the Bronx, NYC to identify the injection risks of migrant Puerto Rican PWID, institutional barriers to risk reduction and solutions to these barriers. Study components included a longitudinal ethnography with 40 migrant PWID (e.g., baseline and exit interviews and monthly face-to-face follow-ups for 12 months), two institutional ethnographies (IEs) with 10 migrants and six service providers, and three focus groups (FGs) with another 15 migrant PWID. Data were analyzed using a grounded theory approach. In this article, we present findings from the IEs and FGs, specifically regarding a promising intravention pathway to promote health empowerment among these migrants that leverages an existing social role within their networks: the PR-indigenous ganchero. A ganchero is a vein-finding expert who is paid with drugs or cash for providing injection services. Ethnographic evidence from this study suggests that gancheros can occupy harm reduction leadership roles among migrant Puerto Rican PWID, adapting standard overdose and HIV/HCV prevention education to the specific experiences of their community. We conclude by noting the culturally appropriate risk reduction service delivery improvements needed to mitigate the health vulnerabilities of migrants and provide a roadmap for improving service delivery and identifying future research avenues.

Injection risk norms and practices among migrant Puerto Rican people who inject drugs in New York City: The limits of acculturation theory.

BACKGROUND: Among people who inject drugs (PWID) in New York City (NYC), racial minorities are disproportionately infected with HIV and hepatitis C (HCV). Prior research has shown that PWID who started injecting drugs in Puerto Rico (P.R.) tend to maintain the risky injection behaviors learned there. This study identifies the P.R.-native norms supporting the continued injection risk behavior of migrant Puerto Rican PWID in NYC to inform a culturally appropriate risk-reduction intervention. METHODS: 40 migrant Puerto Rican PWID were recruited in NYC for a longitudinal qualitative study. The sample was stratified to include 20 migrants with <3 years in NYC and 20 migrants with >3-6 years in NYC. Time-location sampling was used to curb possible network bias in recruitment. Over 12 months, migrants completed semi-structured interviews at baseline, monthly follow-ups, and study exit. Analyses were guided by grounded theory. RESULTS: Most participants (90%) reported having had chronic HCV, and 22.5% reported being HIV-positive. Syringe- and cooker-/cotton-sharing were widespread in both P.R. and NYC. The ubiquitous practice of cleaning used syringes by "water-rinsing and air-blowing" was guided by a normative belief, learned in P.R., that "water and air kill HIV." Sterile syringe use was not a priority. HCV was not a concern. P.R.-native abstinence-only narratives discouraged opioid agonist treatment (OAT) enrollment among recent migrants (≤3 years). Experiences with drug dealers, prison-power groups, and injection doctors ("Gancheros") in P.R. influenced migrants' injection risk behavior in NYC. Those who were Gancheros in P.R. continued working as Gancheros in NYC. CONCLUSIONS: Injection risks make migrant Puerto Rican PWID in NYC vulnerable to HIV/HCV. Harm reduction programs should pay closer attention to the rationales behind these injection risks. A risk-reduction intervention that incorporates the Ganchero figure may be a credible way to help migrants reduce injection risk and accept OAT and syringe exchange programs (SEP).

Demonstration of a direct effect on hepatic acyl CoA: cholesterol acyl transferase (ACAT) activity by an orally administered enzyme inhibitor in the hamster.

Orally active inhibitors of acyl CoA:cholesterol acyl transferase (ACAT), such as Lederle CL277082 (LE), are known to reduce plasma and hepatic cholesteryl ester levels, although the mechanisms are not well understood. Several groups have reported the inhibition of cholesterol absorption upon oral ACAT inhibitor administration. In this study, we used 7-day dietary and drug treatments of hamsters to examine the possible effects of LE on hepatic ACAT. ACAT assays were performed using liver homogenates in the absence and presence of a saturating level of exogenously added cholesterol. LE (100 mg/kg/day) treatment of chow or 0.5% cholesterol-fed animals caused reductions in ACAT activity without additional cholesterol as compared with non-treated animals. When a saturating level of cholesterol was added to the assays, reductions in ACAT activity upon LE treatment of chow- or cholesterol-fed animals were also observed. Treatment of cholesterol-fed animals with cholestyramine in the diet reduced ACAT activity in the absence of added cholesterol. However, ACAT activities similar to those of non-treated animals were observed at a saturating level of cholesterol. This latter effect demonstrates that inhibition of cholesterol absorption reduces cholesterol delivery to the liver but does not reduce cholesterol esterifying capacity since cholestyramine is not absorbed and has no direct effect on the liver. The decreased ACAT activity in homogenates from LE-treated animals could also be mimicked in a dose-dependent manner by the addition of exogenous LE to liver homogenates from non-treated animals. These results indicate that hepatic ACAT activity is regulated by the availability of free cholesterol, and that orally administered LE has a direct effect on hepatic ACAT activity in the liver. In addition, the data are consistent with LE activity in the liver as being responsible, in part, for the reduced hepatic and plasma cholesteryl esters in treated animals.

HIV-related concerns and behaviors among Hispanic women.

Hispanic women whose sexual partners have other sexual partners may be at risk for HIV. A structured interview was administered to 106 Dominican and Puerto Rican women who reported that they knew or suspected that their partner had other partners. A subsample participated in qualitative interviews. The study assessed concern about HIV and predictors of condom use. The majority of women reported that they worried about getting HIV and almost half had been HIV-tested. Most of the women discussed HIV/AIDS concerns with their partners, and one-third reported some condom use. Predictors of condom use were: born in the Dominican Republic/Puerto Rico, having talked with their partner about being tested, and belief that he used condoms with others. Although the women were concerned about HIV, condom use was infrequent. Results suggested methods to address this discrepancy: introducing condoms early in the relationship, developing women-controlled methods, and directly influencing men's behavior.

PIP: Hispanic women in the US, especially injecting drug users and partners of infected men, have a disproportionate risk of acquiring the human immunodeficiency virus (HIV). This study focused on two groups of Hispanic women in New York City--45 Dominicans and 61 Puerto Ricans--who knew or suspected that their regular sexual partner was involved with other partners. Respondents were recruited from health clinics and social service agencies in 1992. Respondents had a relationship with their husband/boyfriend of at least one year's duration and no history of intravenous drug use. About half the women were living with their partner. 62% reported worrying "a lot" about HIV, and about half had been tested. 36% of Dominican and 33% of Puerto Rican women's partners used condoms with them; 27% of Dominican respondents and 41% of Puerto Rican women believed their partner used condoms with other partners. Logistic regression revealed that condom use was significantly more frequent among women born in the Dominican Republic or Puerto Rico as opposed to the US, women who talked to their partners about being tested for HIV, and those who believed their partner was using condoms with other women. In focus group discussions, women reported they felt more confident negotiating condom use for contraceptive purposes than for disease prevention. They further indicated it was easier to introduce condom use at the start of a sexual relationship.

Gender differences and other factors associated with HIV testing in a national sample of active drug injectors.

Gender, health, HIV risk, and demographic factors were examined with chi-square and logistic regression analyses to assess which of these factors are most predictive of active injection drug users' (IDUs') getting tested for HIV. Analyses were based on 36,898 IDUs recruited to participate in a nationwide multisite HIV prevention project. Women IDUs were recently tested (prior 6 months) more than men IDUs. Health factors, particularly for women IDUs, predicted who got tested for HIV more than risk or demographic factors. HIV testing usually occurred when disease symptomatology developed, after a long period of being capable of transmitting HIV to others, and when the benefits of AZT and other interventions may be reduced. Preventive interventions with IDUs are needed that emphasize the possible benefits of HIV testing and that encourage testing before symptoms develop.

Outcomes of a risk-reduction intervention with high-risk populations: the Harlem AIDS project.

Many studies of interventions with high-risk populations have reported reductions in risk behaviors. To assess effectiveness of interventions, data are also needed on the characteristics of subjects lost to follow-up, and on follow-up risk behaviors for subjects who were not participants in the intervention. This paper reports on a study conducted in Harlem, New York, recruiting 1,770 injection drug users (IDUs) and sex partners of IDUs, randomly assigned to two interventions. Repeated-measures analyses for the two intervention groups and those who participated in no intervention indicated that all groups reported significant reductions in risk behaviors, with no group effect. Comparisons of those followed-up and not followed-up indicate that those followed-up were less likely to: be homeless, be Latinos, and to use "shooting galleries." The discussion focuses on the need to assess outcomes for all types of participants, and to distinguish the impact of interventions from other explanations for behavior changes.

HIV risk behaviors among Dominican brothel and street prostitutes in New York City.

Latina women are overrepresented among AIDS cases in the United States. To assist in developing appropriate prevention and intervention programs, information regarding HIV risk behaviors is needed on the many diverse Latina subgroups. This study examined sociodemographic characteristics and HIV risk behaviors of Dominican female prostitutes, comparing those who worked primarily in brothels with those who were street workers. A total of 77 Dominican prostitutes (54 brothel; 23 street) were recruited in New York City to participate in a structured interview and were offered HIV testing. Ethnographic interviews were conducted with a subscale. Results indicated that there were many significant differences in demographics and risk behaviors between the two groups, and those working in brothels engaged in lower levels of risk behaviors. In addition, those working in brothels had closer ties to the Dominican and Spanish cultures. Implications for AIDS prevention efforts are discussed.

AIDS outreach workers: an exploratory study of job satisfactions/dissatisfactions.

AIDS outreach workers operate at the frontlines of the AIDS epidemic to provide information and education to high-risk individuals. Recent reports indicate that these workers have been effective in helping to reduce high-risk behaviors. However, a review of retention data for 62 outreach workers employed from 1986 to 1988 at a private nonprofit research institute indicated a high rate of turnover, especially among males. The literature provides little information regarding the demographic characteristics of outreach workers and their sources of job satisfaction and dissatisfaction. This exploratory investigation was undertaken to address these topics. Structured interviews were conducted with 20 currently active outreach workers. Results indicate that altruistic motives were most frequently cited as reasons why people became outreach workers and also provided the primary source of satisfaction. Stress was most frequently mentioned as a source of dissatisfaction and also as a reason previous workers had left outreach work. Conclusions focus on the outreach workers' suggestions for job improvements. These included: improvement in the terms of employment (e.g., salary, benefits); more education and training opportunities; and more support groups or help with recovery.

An alternative program for methadone maintenance dropouts: description and preliminary data.

Time in drug treatment has been shown to be one of the best predictors of post-treatment success. Since as many as half of the enrollees leave methadone treatment during the first year, the project described in this article was designed to test the effectiveness of an alternative program for individuals who have recently dropped out of methadone maintenance treatment. The goals of this "Alternative Program" are to help participants re-connect with formal drug treatment and other community or medical programs, reduce their HIV risk behavior, decrease or eliminate drug use, join self-help groups, and obtain entitlements. Program components include: contacts by local outreach workers, cognitive-behavioral relapse-prevention group counseling, and individual counseling for needs assessment and referral. This paper describes the basis for development of the intervention, summarizes the methodology being used, and provides preliminary data on participation in the Alternative Program.

The impact of providing incentives for attendance at AIDS prevention sessions.

The research literature on AIDS prevention efforts contains many reports on the impact of intervention sessions. Little information is available, however, on the success of various strategies to recruit clients to attend these sessions. An assessment of the comparative impact of money and other types of incentives on group attendance in two AIDS risk reduction projects, in the Harlem area of New York City and in Cleveland, OH, was undertaken. In both projects, injecting drug users and the sex partners of injecting drug users were recruited to participate in group sessions that focused on the reduction of AIDS risk behaviors. Data on group attendance were analyzed for 838 people in the New York project and 1,168 in the Ohio project. After the projects were underway, attendance incentives at both were changed from money to food coupons or gift certificates. Results indicated that a nonmonetary incentive was associated with a significant decline in group attendance. Concerns regarding paying monetary incentives to injecting drug users are discussed.

Children of substance abusers: a review of the literature.

The proportion of women in substance abuse treatment programs or in need of substance abuse treatment has been increasing. Concern with female substance abusers has led to increased attention on identifying the problems and needs of children of substance abusers, particularly on neonates. This literature review summarizes the contents of the research on children of substance abusers (COSAs) available through 1985. Areas requiring further research and methodological problems in the research are identified. The literature has been organized into several areas: estimates of the numbers of COSAs, and research on pregnant addicts, neonates, infants, older children, and parenting issues.

Drug use, HIV-related risk behaviors and dropout status of new admissions and re-admissions to methadone treatment.

New entrants to methadone maintenance treatment programs (MMTP) have been reported to have different drug use patterns than re-admissions. This study assesses differences between 211 re-admissions and 128 new admissions to a NYC MMTP. Those new to MMTP were found to be less likely to have ever injected drugs, have used more types of drugs, and used heroin at higher frequencies in the 30 days prior to admission. Within the first three months of treatment, new admissions dropped out at a higher rate than the re-admissions (31% vs. 20%, p < 0.05). The most frequent reasons for dropout, for both groups, included "lost to contact" and incarceration. Further research on strategies to address polydrug use of MMTP admissions is needed. Efforts to identify concerns of new admissions early in treatment, and programs to continue drug treatment services to incarcerated clients, are indicated.

HIV serostatus and risk behaviors in a multisite sample of drug users.

In developing HIV prevention efforts, it is critical to determine whether interventions are effective in achieving declines in risk behavior among both HIV-positive and HIV-negative individuals. Based on a multisite intervention study of injection drug users (IDUs) and crack smokers, 488 seropositive IDUs and 364 seropositive crack users were compared with randomly selected matched samples of seronegatives (with matching based on recruitment site, gender, age group and ethnicity) at baseline and six-month follow-up to compare changes in risk behaviors by serostatus. Results indicated that overall, risk behaviors declined substantially over time; significant interaction effects indicated that seropositives reported a greater decline in sex risk behaviors than seronegatives. These data support the utility of HIV testing for high-risk drug users, and indicate that interventions have produced reductions in risk behaviors of both seropositives and seronegatives. Further research on the impact of site seroprevalence, and to enhance our understanding of those who continue to engage in risky behaviors, is needed.

Cessation of drug use: impact of time in treatment.

Many studies have found that the longer a drug user remains in treatment, the more positive the outcome. The majority of studies on the effects of time in treatment have followed subjects from the time they enter treatment. The subjects of the present study are injection drug users and crack users who were out of treatment at the time of their recruitment to the study. Between the initial and six-month follow-up interviews, some chose to enroll in drug treatment. The more time a subject spent in treatment during the follow-up period, the more likely it was that s/he was not using heroin or cocaine at follow-up (OR=.51; 95% C.I., .39-.67; p<.001). Unlike the results of some prior studies, positive effects of time in treatment were found even when time in treatment was less than 90 days. The findings of the present study strongly suggest that treatment is beneficial even for those who remain for less than 90 days. Those who provide treatment services to drug users should attempt to maintain contact with dropouts, and support their return to treatment.

Dominican, Mexican, and Puerto Rican prostitutes: drug use and sexual behaviors.

PIP: HIV-related behaviors are reported in three groups of Hispanic prostitutes recruited in the US: 77 Dominicans recruited in the Washington Heights/Inwood section of New York City; 151 Mexicans recruited in El Paso, Texas; and 48 Puerto Ricans recruited in East Harlem, New York City, during 1989-91 in streets and brothels. Ethnographic interviews were conducted with a subsample of subjects (10 Puerto Ricans, 20 Mexicans, and 20 Dominicans) to examine the cultural meaning of risk behaviors. Structured interviews based on the NIDA AIDS Initial Assessment were conducted with the subjects to describe demographic characteristics and summarize levels of risk behaviors. Qualitative data showed that for the Mexican women in El Paso poverty, violence, drug dealing and transport, tourist clients, and an environment of illegality were the realities more than for the Dominican and Puerto Rican prostitutes. The Dominican sample in New York City transported to their new environment strong family values and proscriptions against drug use as well as prostitution in brothels on account of poverty-related motivations for the support of their children. The Puerto Rican women reflected acculturation evolved in two locations, as well as illicit drugs, violence, and abuse. 92% of the Dominican women, 71% of the Mexican women, and only 25% of the Puerto Rican women were born in their native countries. Only 10% of the Puerto Ricans, 36% of the Mexicans, and 53% of the Dominicans always used condoms. 58% of the Puerto Ricans, 21% of the Mexicans, and 13% of the Dominicans reported ever having a sexually transmitted disease (p 0.001). Of those tested by the project, only 2% of the Mexicans vs. 8% of the Dominicans were HIV positive. Among drug-addicted Puerto Ricans, the HIV seroprevalence rate was 40-50%. 79% of the Puerto Rican prostitutes were sex partners of iv drug users. For effective prevention, cultural diversity must be taken into account.^ieng