PubMed Health⌕ Search

Biomedical subjects

D Paone

Publications and source records attributed to D Paone.

18 recordsLinked to original sources
PubMed1998

From ideology to logistics: the organizational aspects of syringe exchange in a period of institutional consolidation.

The initial period in the establishment of syringe exchange projects is often characterized by overt conflict: between community AIDS activists, on the one hand, and public officials and political leaders who remain ideologically opposed to the introduction of measures perceived as condoning illicit drug use. In this context, professionals concerned with legitimating the new institutions of syringe exchange may sometimes neglect aspects of their everyday logistics and social organization, obscuring the important choices which have to be made to carry these initiatives forward. In particular, the contrast between formally-constituted institutions-the "storefront" or "community-based" syringe exchange programs (SEPs)-and the model of low-threshold syringe availability through pharmacies, vending machines, and user networks, is here presented not as an either/or choice but rather as a pair of complementary strategies which respond to diverse needs and target different populations. The advantages and disadvantages of each particular approach make it likely that maximum effectiveness will be achieved through a combination of every possible form of needle distribution, each tailored to specific and cultural circumstances. The case is here examined in the light of the experience of the SEPs in New York City, from their clandestine origins in 1990 through their first years of official functioning in 1992-1996.

Attitude of Health Personnel↗
PubMed1997

Sex, drugs, and infections among youth. Parenterally and sexually transmitted diseases in a high-risk neighborhood.

BACKGROUND AND OBJECTIVES: To determine the extent to which youth who reside in households in a neighborhood with large numbers of drug injectors 1) are infected with parenterally or sexually transmitted agents, and 2) engage in high-risk behaviors. STUDY DESIGN: A multistage probability household sample survey was conducted in Bushwick, Brooklyn from 1994 to 1995. All households in 12 randomly selected primary sampling units were screened for age-eligible youth. One hundred eleven English-speaking 18- to 21-year-olds were interviewed. One hundred three sera were tested for human immunodeficiency virus type 1 (HIV-1), Hepatitis B virus, hepatitis C virus (HCV), human T-cell lymphotrophic virus types I and II (HTLV-I/II), herpes simplex virus type 2 (HSV-2), or syphilis. Urines were tested for chlamydial infection, and for opiate and cocaine metabolites. RESULTS: Eighty-nine percent had sex in the past year, 45% with two or more partners. Only 19% of the sexually active always used condoms. Two (of 95) had had sex with a crack smoker. Thirty percent of women reported being coerced the first time they had sex, and 23% of women and 3% of men reported having been sexually abused. Only 3% reported ever using heroin, and 9% cocaine. Only one reported ever having injected drugs or smoked crack. Some underreporting of stigmatized behaviors occurred: two "nonreporters" had opiate-positive urines and two had cocaine-positive urines. Marijuana use was common, with 48% using it in the past year. No subjects tested positive for HIV-1, HIV-II, or syphilis; 2% tested positive for HTLV-I and 3% for hepatitis C; 3% had hepatitis B markers, 12% had chlamydial infection, and 50% serologic HSV-2 markers. CONCLUSIONS: Population-representative samples of high-risk communities can provide important knowledge. Although heroin and cocaine use, during drug injection, and rates of infection with parenterally transmitted infectious agents appear to be lower among these youth, sexual risk behaviors and chlamydial and HSV-2 infection are widespread. Sexually transmitted disease screening and outreach strategies are needed both to prevent sexually transmitted disease sequelae (including potential increased susceptibility to HIV infection) and to prevent transmission to partners.

Adolescent↗
PubMed1997

Continued risky injection subsequent to syringe exchange use among injection drug users in New York City.

Although the vast majority of injection drug users (IDUs) attending syringe exchange programs in New York City have stopped risky injection (injecting with syringes used by someone else), there remains a subgroup of IDUs who continue to engage in high-risk injecting behaviors despite access to sterile syringes. Subjects were randomly recruited from five legally authorized syringe exchange programs in New York City between October 1992 and August 1994. Participants were asked about drug and sexual risk behavior 30 days prior to their first use of the syringe exchange as well as during the 30-day period prior to the interview while using the exchange. Of the 2,465 participants, 77.4% reported no risky injection during the 30 days prior to using syringes exchange. For this analysis we included only those who reported risky injection for the 30-day period prior to using syringe exchange (N = 556). We compared sociodemographics and behavioral characteristics of a group who continued risky injection while using the syringe exchange, "continuers," N = 158 (28.8%) with a group who reported risky injection prior to using the exchange and then ceased risky injection while using the exchange, "stoppers," N = 391(71.2%). Continuers were significantly more likely to report passing on dirty syringes to social network members and to inject cocaine at least daily. We present other predictors of continued risk and discuss the implications for interventions and make recommendations for syringe exchange programs.

Adult↗
PubMed1996

HIV incidence among injecting drug users in New York City syringe-exchange programmes.

BACKGROUND: There have been no studies showing that participation in programmes which provide legal access to drug-injection equipment leads to individual-level protection against incident HIV infection. We have compared HIV incidence among injecting drug users participating in syringe-exchange programmes in New York City with that among non-participants. METHODS: We used meta-analytic techniques to combine HIV incidence data from injecting drug users in three studies: the Syringe Exchange Evaluation (n = 280), in which multiple interviews and saliva samples were collected from participants at exchange sites; the Vaccine Preparedness initiative cohort (n = 133 continuing exchanges and 188 non-exchangers, in which participants were interviewed and tested for HIV every 3 months; and very-high-seroprevalence cities in the National AIDS Demonstration Research (NADR) programme (n = 1029), in which street-recruited individuals were interviewed and tested for HIV every 6 months. In practice, participants in the NADR study had not used syringe exchanges. FINDINGS: HIV incidence among continuing exchange-users in the Syringe Exchange Evaluation was 1.58 per 100 person-years at risk (95% CI 0.54, 4.65) and among continuing exchange-users in the Vaccine Preparedness Initiative it was 1.38 per 100 person-years at risk (0.23, 4.57). Incidence among non-users of the exchange in the Vaccine Preparedness Initiative was 5.26 per 100 person-years at risk (2.41, 11.49), and in the NADR cities, 6.23 per 100 person-years at risk (4.4, 8.6). In a pooled-data, multivariate proportional-hazards analysis, not using the exchanges was associated with a hazard ratio of 3.35 (95% CI 1.29, 8.65) for incident HIV infection compared with using the exchanges. INTERPRETATION: We observed an individual-level protective effect against HIV infection associated with participation in a syringe-exchange programme. Sterile injection equipment should be legally provided to reduce the risk of HIV infection in persons who inject illicit drugs.

Adult↗
PubMed1996

The transition from underground to legal syringe exchange: the New York City experience.

The most common method of syringe exchange program (SEP) development in the United States has been for SEPs to be started by activists without funding and then to become a government-funded community-based organization. This developmental process, which has not been studied to date, involves major organizational change. We report our findings on three New York City syringe exchanges experiencing this type of transition. Our data illustrate that following legalization, increased legitimacy and funding allowed all three SEPs to expand the size and scope of their programs (e.g., adding hours, sites, referral services, and the ability to support user groups), resulting in a rapid growth in participation (over 15,000 in 18 months). Regulation accompanying legalization posed significant challenges to SEPs, including added record-keeping and reporting tasks, increased demand for referrals, and accommodating evaluation, which affected already overburdened staffs. The transition process poses significant challenges to these developing organizations as well as opportunities for improved services.

Attitude of Health Personnel↗
PubMed1995

Operational issues in syringe exchanges: the New York City tagging alternative study.

It is estimated that 50% of the approximate 200,000 intravenous drug users (IDUs) in New York City (NYC) are infected with HIV. Syringe exchange, a common method of HIV prevention in many countries was legalized in NYC in 1992. As syringe exchange has gained public support and the number of functioning exchangers has grown in the country, more attention has been given to the study of operational characteristics of syringe exchanges. Syringe exchanges may be considered health service delivery organizations, and the specific methods of service delivery may greatly influence their effectiveness in reducing HIV risk behavior among injecting drug users. Improving operational characteristics of syringe exchanges requires both careful data collection, in order to reduce ambiguity in interpretation, and methods for cumulating knowledge, so that previous learning experiences need not be repeated with each new exchange. We report here on the practice of marking ("tagging") syringes distributed by exchanges in NYC during the period from 1990 through 1994. During this period the NYC exchanges operated illegally as underground exchanges, and then received legal status and expanded greatly. Developing regulations that reflect the reality of the program operations while allowing for monitoring and oversight is a complicated process, especially when implemented in states that maintain paraphernalia and prescription laws and where "unauthorized" possession of injection equipment remains a criminal activity under existing legal statutes. The particular situation in NYC which required the revision of existing regulations during a period of rapid program expansion and implementation of a large system of syringe exchange further illustrates the multiple pressures which accompany such a process. In order to implement meaningful regulations which maximize the public health benefits of syringe exchange programs on an individual and community level, recommendations are made.

HIV Infections↗
PubMed1995

Tuberculosis in drug users.

The rise in tuberculosis (TB) has disproportionately affected specific populations. Historically, many patients with TB became iatrogenic opiate addicts through therapeutic use of these drugs for symptom control. Demographic trends reshaped the relationship between drug use and TB into one in which drug use became a risk factor for tuberculosis as a result of the overlap of epidemiological and social factors associated with both drug use and TB. The spread of human immunodeficiency virus infection has amplified the spread of TB among drug users. We review the epidemiology of TB in drug users as well as the factors relevant to screening and compliance in drug-using populations. Drug users constitute a high-risk group for whom screening, prevention of infection, diagnosis, and treatment pose particular challenges. The development of TB services capable of engaging drug users (those both in and out of drug treatment programs) has potential for disrupting a significant chain of rapid TB transmission.

AIDS-Related Opportunistic Infections↗
PubMed1995

Regulating controversial programs for unpopular people: methadone maintenance and syringe exchange programs.

One third of all cases of the acquired immunodeficiency syndrome (AIDS) in the United States are associated with the injection of illicit drugs. There is mounting evidence for the effectiveness of syringe exchange programs in reducing human immunodeficiency virus (HIV) risk behavior and HIV transmission among injection drug users. Expansion of syringe exchange would require increased public funding and undoubtedly would include government regulation of syringe exchanges. An analogy is drawn with the present system of regulation of methadone maintenance treatment programs and possible regulation of syringe exchange programs. Specific recommendations are offered to reduce the likelihood of repeating the regulatory problems of methadone maintenance treatment in future regulation of syringe exchange programs.

Acquired Immunodeficiency Syndrome↗
PubMed1995

Syringe exchange: HIV prevention, key findings, and future directions.

HIV among injecting drug users (IDUs) has now been documented in over 60 countries in the world, and there are an additional 40 countries where injecting drug use has been reported including widespread epidemics in Southeast and southern Asia and in Latin America. At present HIV infection is almost always fatal, and there is no promise that a preventive vaccine will become available soon. Given the enormity of the HIV epidemic among IDUs and the critical need to reduce the spread of HIV transmission to and from IDUs, prevention efforts are essential. Syringe-exchange programs have become a major component of HIV prevention strategies in most developed countries and work within the philosophy of harm reduction. Increasing access to sterile syringes has been met with considerable controversy. Opponents of syringe exchange have generally argued that increasing access to sterile syringes would simultaneously increase the number of injecting drug users, increase the frequency of injection for already active IDUs, and appear to "condone" an illegal behavior. To date many research studies and four major reviews of syringe exchange literature have been conducted. All studies thus far have shown no increase in illicit drug injection associated with syringe exchanges, and significant decrease in drug risk behaviors.

Cross-Sectional Studies↗
PubMedDate not supplied

Psychiatric histories of drug using mothers: treatment implications.

One hundred forty six crack/cocaine using mothers in New York City were interviewed in a cross sectional study about life histories and drug related behaviors. Forty one (28%) reported histories of previous psychiatric medication or hospitalization. These women were significantly more likely than the rest of the sample to currently be in drug treatment; to have sexual abuse histories; and to be currently involved with men who urged them to use crack during pregnancy. Within this group, two subgroups were distinguishable: one, who had been sexually abused and initiated drug use early, and the other whose psychiatric and drug use histories were not associated with sexual abuse. The implications of these findings for screening, treatment planning, and future research are discussed.

Adult↗
PubMedDate not supplied

"Shotgunning" as an illicit drug smoking practice.

There has been a rise in illicit drug smoking in the United States. "Shotgunning" drugs (or "doing a shotgun") refers to the practice of inhaling smoke and then exhaling it into another individual's mouth, a practice with the potential for the efficient transmission of respiratory pathogens. Three hundred fifty-four drug users (239 from a syringe exchange and 115 from a drug detoxification program) were interviewed about shotgunning and screened for tuberculosis (TB). Fifty-nine (17%; 95% CI 12.9%-20.9%) reported shotgunning while smoking crack cocaine (68%), marijuana (41%), or heroin (2%). In multivariate analysis, age < or = 35 years (OR 2.0, 95% CI 1.05-3.9), white race (OR 1.2, 95% CI 1.2-4.8), drinking alcohol to intoxication (OR 2.2, 95% CI 1.1-4.3), having engaged in high-risk sex (OR 2.6, 95% CI 1.04-6.7), and crack use (OR 6.0, 95% CI 3.0-12) were independently associated with shotgunning. Shotgunning is a frequent drug smoking practice with the potential to transmit respiratory pathogens, underscoring the need for education of drug users about the risks of specific drug use practices, and the ongoing need for TB control among active drug users.

Adult↗
PubMedDate not supplied

Sex, drugs, and syringe exchange in New York City: women's experiences.

The sex and drug human immunodeficiency virus (HIV) risk factors of drug-injecting women participating in New York City syringe exchange programs were studied and racial/ethnic differences examined. African-American women reported injecting least frequently and had lower rates of injecting with borrowed or used syringes. Women attending syringe exchange reported high levels of sexual risk behavior, and syringe exchange provides an opportunity for a sexual risk reduction intervention. Women were more likely to "always" use condoms with causal partners than with primary partners. About 60% of the women engaging in commercial sex work reported "always" using condoms. Three independent predictors for consistent condom use with primary partners were: knowing one's HIV status, any risky injection during the past 30 days, and being African-American, compared with white or Latina. The profile of African-American women attending syringe exchange in New York City suggests a higher level of stabilization than is found in the other groups of women. White women appear to be more socially isolated and to engage in higher risk behaviors. Although women attending New York City syringe exchange programs have significantly reduced risky drug injection, consistent with other studies, sexual risk behavior has remained at a high level. Syringe exchange and drug treatment programs have a great opportunity to target drug-injecting women for sexual risk reduction interventions.

Adult↗