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A sterile syringe for every drug user injection: how many injections take place annually, and how might pharmacists contribute to syringe distribution?

Our objectives were to estimate the annual number of injections by injection drug users (IDUs) in the United States of America, and to describe the potential role of pharmacists in providing IDUs with a sterile syringe for every injection. We estimated the number of annual injections by IDUs for the United States, selected U.S. states, and selected U.S. cities according to the following formula: number of injections per year = (number of IDUs) x (average number of injections per IDU per day) x 365. Data were obtained from published articles, personal communications with local experts, and selected national databases. We also reviewed published and unpublished studies of pharmacy kits, pharmacist attitudes, and pharmacist practices in the United States and abroad. Between 920 million and 1.7 billion injections by IDUs take place each year in the United States. We estimated 12 million injections per year in San Francisco and >80 million in New York City. A similar number of syringes would be needed to satisfy the goal of a sterile syringe for every injection. Pharmacy-based strategies, including the sale of kits for injection drug use, have provided sterile syringes to IDUs in Europe, Australia, and New Zealand. Modification of laws restricting syringe purchase and possession has led to marked increases in purchase of syringes from pharmacies and reductions in needle-sharing. In conclusion, large numbers of syringes would be required to provide a sterile syringe for every injection, but significant numbers of pharmacists seem to be willing to play a central role in syringe sale and distribution. Outreach programs should emphasize that using a sterile syringe for every injection is the optimal HIV prevention practice for IDUs who cannot or will not stop injecting. Pharmacy-based syringe sale or distribution has the potential to augment current efforts to prevent HIV infection in IDUs, their sex partners, and their children.

Australia↗

Pharmaceutical services in rural hospitals in Illinois--1991.

The results of a 1991 survey of pharmaceutical services in rural hospitals in Illinois are reported and compared with the results of previously published national and regional surveys. A questionnaire was developed and mailed to the director of pharmacy at each hospital in the study population (n = 95 rural hospitals in Illinois) to obtain information about inpatient drug distribution services, ambulatory-care services, clinical services, and human resources. The response rate was 81% (77 usable responses). Respondents reported a mean hospital size of 115.5 licensed beds. The mean average daily census was 51.2. Drug distribution systems appear similar to those reported in the 1990 ASHP survey, with complete unit dose drug distribution systems existing in 90.1% of respondent rural Illinois hospitals and complete and comprehensive i.v. admixture services in 71.2%. The percentage of pharmacy departments that are decentralized is lower among rural Illinois hospitals than among previous survey populations. Respondents indicated that they provided the following clinical pharmacy services: drug therapy monitoring (73%), patient rounds (12.2%), nutritional support (37.8%), pharmacokinetic consultations (32.4%), and patient education and counseling (24.3%). These results are comparable to those reported in previous surveys. Respondents reported an average of 5.9 full-time equivalents per hospital pharmacy department. The pharmacist vacancy rate and the total vacancy rate per department were reported as 10% and 5.3%, respectively, with vacant positions taking an average of 15 months to fill. The pharmacist vacancy rate is markedly higher than that reported in the 1990 ASHP survey. Rural Illinois hospitals are comparable to other U.S. hospitals in the provision of most pharmaceutical services.(ABSTRACT TRUNCATED AT 250 WORDS)

Ambulatory Care↗

The legal environment impeding access to sterile syringes and needles: the conflict between law enforcement and public health.

This article examines the legal environment for programs to prevent transmission of HIV and other blood-borne diseases among injection drug users (IDUs). Cost-effective public health programs often have questionable legal authority, and health professionals, community activists, and IDUs may be subject to arrest and prosecution. Legal impediments to the sale and distribution of syringes exist in every state: 47 states have drug paraphernalia statutes, 8 states have syringe prescription statutes, and 23 states have pharmacy regulations or practice guidelines. The Mail Order Drug Paraphernalia Act permits federal enforcement against individuals who knowingly sell or distribute syringes to IDUs. Congress has prohibited the use of federal funds for syringe exchange programs (SEPs). Legal restrictions on access to sterile syringes present formidable obstacles to public health prevention. These restrictions render it much more difficult for pharmacists to sell syringes over the counter or for physicians to prescribe syringes, create a chilling effect on IDUs seeking to comply with medical advice and protect themselves and their partners from disease, and place significant obstacles on the lawful establishment and operation of SEPs. Public health authorities have only sometimes creatively circumvented legal restrictions through judicial declarations of lawfulness, municipal declarations of a "state of emergency," and by use of the "necessity" defense. I recommend repeal of syringe prescription statutes and reform of drug paraphernalia statutes and pharmacy regulations.

Blood-Borne Pathogens↗

Risk-taking behaviors among injecting drug users who obtain syringes from pharmacies, fixed sites, and mobile van needle exchanges.

Needle-exchange programs (NEPs) have been shown to be effective in reducing harm related to injection drug use and to act as an important link between the injection drug using community and preventive/treatment services. Different needle-exchange distribution methods may reach different subpopulations of injecting drug users (IDUs). We undertook this study to characterize risk behaviors by primary source of clean needles accessed by IDUs in a city with pharmacy access and fixed and mobile exchange programs. We hypothesized there would be a gradient of risk across the three types of distribution. Data were collected from within the Vancouver Injection Drug Users Study (VIDUS), a prospective cohort study. Participants who primarily obtained clean needles from pharmacies, fixed sites, or mobile exchange vans were compared using the Cochran-Armitage trend test to test for trends in increasing risk behaviors across the three types of distribution. Ordinal multivariate regression was used to adjust the associations for potential confounders. Results illustrate clear trends for increasing risk profiles from pharmacy to fixed site to mobile exchange vans. Van users were generally at higher risk than fixed-site and pharmacy users. Independent predictors of van use were fewer years injecting, difficulty finding needles, Aboriginal ethnicity, incarceration in the previous 6 months, and injecting cocaine daily. An important component of needle-exchange programs is outreach to access those who are at highest risk. Use of distribution beyond fixed sites will improve such outreach, thereby increasing program effectiveness and further preventing the transmission of blood-borne infections.

Adult↗

Detection of potential drug interactions - a model for a national pharmacy register.

OBJECTIVE: The widespread use of pharmaceuticals prescribed by different physicians has caused the Swedish government to propose a new legislation with registration of all prescriptions dispensed at the Swedish pharmacies. In the present study, we wanted to examine the frequency, distribution and determinants of potential drug interactions. METHODS: The prescriptions from all individuals (n=8,214) with two or more prescriptions during October 2003 to December 2004 were collected from the ongoing Jämtland cohort study of a total of about 11,000 individuals. Potential drug-drug interactions were detected with a computerized interaction detection system and classified according to clinical relevance (types A-D). RESULTS: On average each individual filled 14.6 (men 14.3, women 14.8) prescriptions during the study period. 3.6% of the individuals used more than 15 different drugs. The number of detected potential drug interactions type A-D was 4,941 (men 1,949, women 2,992). The risk of receiving a potential interaction type A-D was estimated as the cumulative incidence 0.26 (2,116/8,214) overall, 0.22 (748/3,467) for men and 0.29 (1,368/4,747) for women during the 15-month study period. The age adjusted risk, RR(adj), for women was estimated as 1.30. Excluding sex hormones and modulators of the genital system, the RR(adj) was 0.96, with no elevated risk for women. For potential interactions type D, that might have serious clinical consequences, 167 (cumulative incidence 0.0203) individuals (72 men, cumulative incidence 0.0208, 95 women cumulative incidence 0.0200) were detected. The risk of receiving a combination of potentially interacting drugs was positively correlated to age and polypharmacy. The cumulative incidence for elderly was estimated as 0.36 (65-84 years) and 0.39 (85 years and above). The relative risk for individuals with 15 drugs or more was estimated as 3.67 (95% CI 3.46-3.90). CONCLUSION: In a general population there were relatively few severe potential drug interactions. The new Swedish national pharmacy register will provide health care professionals with a powerful tool to systematically review all prescriptions. An alert system should focus on the more potential drug interactions, type C-D, with close monitoring of elderly and patients with polypharmacy.

Adult↗

Clinical pharmacy activities: a quantitative assessment at Sunnybrook Medical Centre.

Levels of clinical pharmacy activity were assessed at Sunnybrook Medical Centre using levine et al's concept of Patient Care Units. Data from pharmacist-initiated log sheets (for two four-week periods) were collated and described under the headings of: "Average Clinical Time Per Day", "Number of Specific Clinical Encounters Per Month", "Average Percentage of Total Clinical Time Per Encounter", and "Average Time Per Specific Clinical Encounter". It was noted that only 21.7 to 26.0% of working time was spent on clinical interactions and that many of these activities did not involve patients. For example, clinical non-distributive interactions with professionals (other than physicians or nurses) and attendance at pharmacy educational functions, accounted for the largest portion of clinical time. Most of the patient encounters that did occur consisted of the indirect activity of chart review, instead of the more direct-discharge interviews, allergy verifications, and medication histories, it was apparent from the log sheet results that there was an individual prioritization of clinical activities by the Sunnybrook pharmacists. However, a departmental assumption that direct patient encounters had priority was not evident.

Hospital Bed Capacity, 500 and over↗

Pharmacist participation in the workforce: 1990, 2000, and 2004.

OBJECTIVE: To examine work variables for licensed pharmacists for 1990, 2000, and 2004. DESIGN: Three cross-sectional, descriptive studies. SETTING: United States. PARTICIPANTS: Licensed pharmacists: 1,623 in 1990; 2,092 in 2000; and 1,564 in 2004. These numbers of usable responses to the three respective surveys represented 54.0%, 42.7%, and 33.8% of those receiving surveys. INTERVENTION: Mailed survey from the 2004 National Pharmacist Workforce Survey; data from the national studies of the pharmacist workforce conducted in 1990 and 2000. MAIN OUTCOME MEASURES: Characteristics of pharmacists; work setting, work position and age distribution of actively practicing pharmacists. Work status of licensed pharmacists; proportion actively practicing pharmacy. Proportion of pharmacists working part-time overall and by age group, weekly hours worked by actively practicing pharmacists, and full-time equivalents (FTEs) by age group. Proportion of pharmacists with secondary pharmacy employment; work setting, hours worked, and weeks worked in secondary pharmacy employment. RESULTS: In each year studied, more than 86% of licensed pharmacists were actively practicing pharmacy. In 2004, the largest proportion of actively practicing women pharmacists was between the ages of 31 and 45, and the largest proportion of actively practicing men pharmacists was between the ages of 46 and 60. Across the survey years, the proportion of all actively practicing pharmacists working part-time increased, and the proportion of women working part-time was at least double that of men except in 2004. In 2004, the FTE contribution for women was 0.81 and 0.91 for men. CONCLUSION: The decrease in FTE contributions by all pharmacists and the aging of the male pharmacist population raise concerns about the adequacy of current and future pharmacist supply. As the demand for pharmacists continues to evolve, pharmacy must continue to monitor the pharmacist workforce to show how pharmacists react to changes to better inform projections of the pharmacist workforce.

Adult↗

Comprehensive pharmaceutical services in the surgical suite and recovery room.

The operation of a pharmacy satellite located within the operating suite of a large university hospital is described. The satellite provides comprehensive services 24 hours a day, seven days a week to the staff of the operating room (OR), recovery room, and anesthesia department. Kits of anesthetic agents and other drugs used by the anesthetist and surgeon are prepared for each surgical procedure. The pharmacy staff also prepares i.v. admixtures, cardioplegic solutions, and specialized preparations as needed for surgery and provides drugs and i.v. admixture services to the recovery room for postoperative patients. Controlled substances are signed out to the anesthetist as needed in the particular kits and are issued as single doses upon request to the recovery room. All pharmacy charges to patients in the OR are done directly from the pharmacy satellite using a computer charging system. The decentralized pharmacy satellite has substantially reduced drug loss and waste, improved drug delivery to patients, increased revenue for the institution, reduced drug inventory, improved controlled-drug distribution and accountability, improved clinical services, and eased the nursing workload by reassigning drug-related responsibilities to the pharmacy department. The OR pharmacy satellite is a viable cost-effective operation.

Centralized Hospital Services↗

[Hospital drug supply around the turn of the century--the founding of the pharmacy at the city hospital of Worms].

Around the turn of the century drug supply of the civil hospital in Worms was carried out by local pharmacists, drug distribution and preparation of simple solutions by a nurse. The municipal authorities which were responsible for the hospital were sure that the establishment of a pharmacy in the hospital itself could improve drug supply. The study shows how the authorities went through with the opening of a hospital pharmacy despite the expected opposition of the local pharmacists and that such an establishment and the employment of a pharmacist were profitable even for a hospital with only 200 beds.

Germany↗

New York State pharmacists' attitudes toward needle and syringe sales to injection drug users before implementation of syringe deregulation.

In May 2000, New York State passed legislation permitting the sale, purchase, and possession of up to 10 needles and syringes without a prescription. The law is intended to reduce the transmission of human immunodeficiency virus (HIV) and hepatitis among injection drug users (IDUs), their sexual partners, and their children. To obtain baseline information about the attitudes and likely practices of New York State pharmacists, we distributed a self-administered questionnaire to attendees of the state pharmacy association meeting in June 2000. Of 48 usable responses, 19% were from New York City and the rest from New York State. Of the 48, 42% were unaware of the new law before the day of the survey, and 60% were somewhat or very willing to sell needles and syringes to an IDU. Of those who were not willing to sell to an IDU, 82% cited familiarity of the customer as a very important consideration in their decision making. Those who were not willing to sell to an IDU were more concerned about the detrimental impact of syringe sales on the community, were less likely to be aware of the new law, and were more likely to be concerned about legal liability for syringe sales. Over 80% of all pharmacists believed that syringe sales to IDUs are an important preventive health measure. The majority also favored learning more about the law. Compared to other state surveys of pharmacists, these preliminary data show a similar level of interest in becoming involved with syringe availability programs.

Attitude of Health Personnel↗