Delivery of chlamydia screening to young women requesting emergency hormonal contraception at pharmacies in Manchester, UK: a prospective study

Pharmacy-based sexually transmitted infection service implementation considerations: A scoping review

BACKGROUND

Rates of sexually transmitted infections (STIs) are rising despite significant management efforts in traditional healthcare settings. The growing number of individuals affected by STIs demonstrates a gap in care. Pharmacy-based STI clinical services are a potential solution to improve care.

OBJECTIVE

To identify and summarize research about the implementation of pharmacy-based STI services, focusing on program characteristics, barriers, facilitators, and pharmacist and patient experiences.

METHODS

A search of PubMed, Embase, and Cochrane Database of Systematic Reviews was conducted for papers evaluating STI expanded-scope clinical services performed by regulated pharmacists in an outpatient/community pharmacy setting. Study setting, design, data collection method, outcomes, target infection, services offered, patient population, and barriers and facilitators are reported.

RESULTS

Twelve studies, 11 cross-sectional and 1 randomized control trial, were identified in this review. All studies focused on chlamydia, and two included gonorrhea and trichomoniasis or syphilis. Eleven services investigated STI screening, with four also offering treatment, and two offering partner treatment. Overall, patients reported positive experiences, found the services accessible, and trusted pharmacists. Pharmacists recognized the importance of STI services, were keen, and felt comfortable performing clinical tasks. Patients described convenience as a key facilitator, and concerns about privacy, particularly at the pharmacy counter, and the stigma and fear of judgement associated with STIs as primary barriers. For facilitators, pharmacists reported increased job satisfaction and a sense of relieving the burden on traditional STI services; for barriers, pharmacists highlighted patient recruitment, communication challenges, and lack of remuneration.

CONCLUSION

Research on pharmacy-based STI services includes predominately small-scale, cross-sectional studies, and focuses on chlamydia screening. Both patients and pharmacists perceive these services to be acceptable and feasible, though strategies addressing patient privacy and recruitment, pharmacist competency, training, and remuneration must be considered to support the success of pharmacy-based STI services.

Investigating community pharmacists' perceptions of delivering chlamydia screening to young people: a qualitative study using normalisation process theory to understand professional practice

OBJECTIVES

Some community pharmacies in England provide free chlamydia testing to young people, yet testing activity in the setting is low. This study aims to increase understanding of why that is, by investigating community pharmacists' perceptions of barriers to delivering the service, and the reasons why some do not offer testing.

METHODS

Semi-structured interviews were conducted with 22 community pharmacists in North East England between November 2018 and May 2019. The sample comprised both those who provided and did not provide chlamydia testing at the time of the interview. Data were subjected to thematic analysis, utilising the constructs of the normalisation process theory.

KEY FINDINGS

Pharmacists found it challenging to sustain delivery of chlamydia testing, as very few young people either requested the test or accepted it when it was offered during consultations on other sexual health services. Pharmacists were cautious about offering the test, having concerns about making clients feel uncomfortable. They identified the value of training to enable them to communicate confidently with clients about testing. Pharmacists supported the suggestion that treatment for chlamydia be offered as part of a 'test and treat' package, as they felt that it aligned to their role in the provision of medicines advice.

CONCLUSIONS

Community pharmacies are well-placed to deliver chlamydia testing but are not operating as effectively as they might do. The provision of training on communicating with young people, integrating testing with more sexual health services, and providing 'test and treatment' for chlamydia could contribute to greater testing activity.

Sexual and reproductive health services provided by community pharmacists: a scoping review

OBJECTIVES

Pharmacists are increasingly providing patient-focused services in community pharmacies, including in the area of sexual and reproductive health (SRH). Specific SRH areas have been the focus of research, but a broader perspective is needed to position pharmacists as SRH providers. This review explored research that described and evaluated professional pharmacy services across a broad range of SRH areas.

DESIGN

Scoping review DATA SOURCES: Medline, EMBASE, CINAHL, Web of Science, Scopus and Cochrane Library (January 2007-July 2020).

STUDY SELECTION

Studies reporting on the description and evaluation of professional pharmacy SRH services provided by community pharmacists.

DATA EXTRACTION

Two investigators screened studies for eligibility, and one investigator extracted the data. Data were analysed to primarily describe professional pharmacy services and intervention outcomes.

RESULTS

Forty-one studies were included. The main SRH areas and professional pharmacy services reported were sexually transmitted and bloodborne infections (63%) and screening (39%), respectively. Findings showed that pharmacists' delivery of SRH services was feasible, able to reach vulnerable and high-risk groups, and interventions were highly accepted and valued by users. However, integration into daily workflow, pharmacist remuneration, cost and reimbursement for patients, and policy regulations were some of the barriers identified to implementing SRH services. Studies were primarily in specific areas such as chlamydia screening or hormonal contraception prescribing, while studies in other areas (ie, medical abortion provision, long-acting reversible contraception prescribing and vaccine delivery in pregnant women) were lacking.

CONCLUSION

This scoping review highlights the expansion of pharmacists' roles beyond traditional product-focused services in a number of SRH areas. Given the potential feasibility, users' acceptability and reach, pharmacists are ideally situated to enhance SRH care access. Future research describing implementation and evaluation of professional pharmacy services in all SRH areas is needed to promote access to these services through community pharmacies and position pharmacists as SRH providers worldwide.

Do Swiss community pharmacists address the risk of sexually transmitted infections during a consultation on emergency contraception? A simulated patient study

Objectives: Since 2002, Swiss community pharmacists have dispensed emergency contraception (EC) as pharmacist-only medicine ideally using the official Swiss protocol. Our study aimed to determine pharmacists' resolution of an imaginary EC case, compliance with the protocol, and provision of information on the risk of sexually transmitted infections (STIs). Methods: We conducted a simulated patient study with 69 students who each visited a community pharmacy. The scenario started with the student requesting the 'morning after pill'. Current practice was assessed using an online evaluation form adapted from the Medication-Related Consultation Framework. Descriptive and statistical analyses were carried out. Results: All pharmacists correctly identified that the person needed EC. All pharmacists used an EC protocol and asked on average 10.9 (standard deviation 0.68) of 11 compulsory EC assessment questions. In total, 93% of pharmacists addressed EC counselling items and 56% addressed the risk of STIs, mainly by mentioning that condoms offered the best protection (76%). Conclusions: Community pharmacists correctly issued the EC, complied with the dispensing protocol and used their professional judgement to ensure optimal EC use. There is nevertheless room for improvement regarding pharmacists' STI counselling. Finally, the protocol's STI section could be enriched with specific information to guide counselling.

Pharmacist-led screening in sexually transmitted infections: current perspectives

Introduction

Sexually transmitted infection (STI) screening is a crucial initiative that aims to reduce the increasing global prevalence of many common STIs such as chlamydia, gonorrhea, and herpes simplex virus (HSV). Many STIs are either asymptomatic or show mild symptoms that are often attributed to other infections; hence, screening is the only way to identify – and by extension, treat – them. In this way, the spread of STIs can be reduced, and the health implications of an untreated STI are minimized. Community pharmacies could provide an avenue to convenient, confidential STI screening by using noninvasive or minimally invasive sample collection techniques that are used by the consumer or pharmacist. We identified the most common STIs found globally and investigated the current and potential role of pharmacists in provision of STI screening interventions.

Discussion

There is sufficient evidence for pharmacy-based chlamydia screening, with many consumers and pharmacists finding it an acceptable and highly valued service. Some evidence was found for pharmacy-based gonorrhea, hepatitis B virus (HBV), and human immunodeficiency virus (HIV) screening. Appropriate sample collection for gonorrhea screening needs to be further examined in a pharmacy setting. HBV screening presented an increased risk of personal injury to pharmacists through the collection of whole blood specimens, which could be reduced through consumer self-sampling. Pharmacist-collected specimens for HIV is less risky as an oral swab can be used, nullifying the risk of transmission; but pre- and post-screen consultations can be time-intensive; hence, pharmacists would require remuneration to provide an ongoing HIV screening service. Not enough evidence was found for syphilis screening through community pharmacies; more studies are required that consider sampling methods other than pharmacist-collected whole blood specimens. There is no evidence to date for pharmacist-led trichomoniasis or HSV screening.

Conclusion

Pharmacists are well-positioned to provide STI screening services, but further investigations are needed to overcome financial, safety, and confidentiality barriers.

Exploring pharmacy and home-based sexually transmissible infection testing

Background This study assessed the feasibility and acceptability of pharmacy and home-based sexually transmissible infection (STI) screening as alternate testing venues among emergency contraception (EC) users.

METHODS

The study included two phases in February 2011-July 2012. In Phase I, customers purchasing EC from eight pharmacies in Manhattan received vouchers for free STI testing at onsite medical clinics. In Phase II, three Facebook ads targeted EC users to connect them with free home-based STI test kits ordered online. Participants completed a self-administered survey.

RESULTS

Only 38 participants enrolled in Phase I: 90% female, ≤29 years (74%), 45% White non-Hispanic and 75% college graduates; 71% were not tested for STIs in the past year and 68% reported a new partner in the past 3 months. None tested positive for STIs. In Phase II, ads led to >45000 click-throughs, 382 completed the survey and 290 requested kits; 28% were returned. Phase II participants were younger and less educated than Phase I participants; six tested positive for STIs. Challenges included recruitment, pharmacy staff participation, advertising with discretion and cost.

CONCLUSIONS

This study found low uptake of pharmacy and home-based testing among EC users; however, STI testing in these settings is feasible and the acceptability findings indicate an appeal among younger women for testing in non-traditional settings. Collaborating with and training pharmacy and medical staff are key elements of service provision. Future research should explore how different permutations of expanding screening in non-traditional settings could improve testing uptake and detect additional STI cases.

The organisation and delivery of health improvement in general practice and primary care: a scoping study

Background

This project examines the organisation and delivery of health improvement activities by and within general practice and the primary health-care team. The project was designed to examine who delivers these interventions, where they are located, what approaches are developed in practices, how individual practices and the primary health-care team organise such public health activities, and how these contribute to health improvement. Our focus was on health promotion and ill-health prevention activities.

Aims

The aim of this scoping exercise was to identify the current extent of knowledge about the health improvement activities in general practice and the wider primary health-care team. The key objectives were to provide an overview of the range and type of health improvement activities, identify gaps in knowledge and areas for further empirical research. Our specific research objectives were to map the range and type of health improvement activity undertaken by general practice staff and the primary health-care team based within general practice; to scope the literature on health improvement in general practice or undertaken by health-care staff based in general practice and identify gaps in the evidence base; to synthesise the literature and identify effective approaches to the delivery and organisation of health improvement interventions in a general practice setting; and to identify the priority areas for research as defined by those working in general practice.

Methods

We undertook a comprehensive search of the literature. We followed a staged selection process involving reviews of titles and abstracts. This resulted in the identification of 1140 papers for data extraction, with 658 of these papers selected for inclusion in the review, of which 347 were included in the evidence synthesis. We also undertook 45 individual and two group interviews with primary health-care staff.

Findings

Many of the research studies reviewed had some details about the type, process or location, or who provided the intervention. Generally, however, little attention is paid in the literature to examining the impact of the organisational context on the way services are delivered or how this affects the effectiveness of health improvement interventions in general practice. We found that the focus of attention is mainly on individual prevention approaches, with practices engaging in both primary and secondary prevention. The range of activities suggests that general practitioners do not take a population approach but focus on individual patients. However, it is clear that many general practitioners see health promotion as an integral part of practice, whether as individual approaches to primary or secondary health improvement or as a practice-based approach to improving the health of their patients. Our key conclusion is that there is currently insufficient good evidence to support many of the health improvement interventions undertaken in general practice and primary care more widely.

Future Research

Future research on health improvement in general practice and by the primary health-care team needs to move beyond clinical research to include delivery systems and be conducted in a primary care setting. More research needs to examine areas where there are chronic disease burdens – cancer, dementia and other disabilities of old age. Reviews should be commissioned that examine the whole prevention pathway for health problems that are managed within primary care drawing together research from general practice, pharmacy, community engagement, etc.

Funding

The National Institute for Health Research Health Services and Delivery Research programme.

A review of current practices to increase Chlamydia screening in the community--a consumer-centred social marketing perspective

BACKGROUND

Chlamydia trachomatis is one of the most frequently reported sexually transmitted infections (STI) in Australia, the UK and Europe. Yet, rates of screening for STIs remain low, especially in younger adults.

OBJECTIVE

To assess effectiveness of Chlamydia screening interventions targeting young adults in community-based settings, describe strategies utilized and assess them according to social marketing benchmark criteria.

SEARCH STRATEGY

A systematic review of relevant literature between 2002 and 2012 in Medline, Web of Knowledge, PubMed, Scopus and the Cumulative Index to Nursing and Allied Health was undertaken.

RESULTS

Of 18 interventions identified, quality of evidence was low. Proportional screening rates varied, ranging from: 30.9 to 62.5% in educational settings (n = 4), 4.8 to 63% in media settings (n = 6) and from 5.7 to 44.5% in other settings (n = 7). Assessment against benchmark criteria found that interventions incorporating social marketing principles were more likely to achieve positive results, yet few did this comprehensively. Most demonstrated customer orientation and addressed barriers to presenting to a clinic for screening. Only one addressed barriers to presenting for treatment after a positive result. Promotional messages typically focused on providing facts and accessing a testing kit. Risk assessment tools appeared to promote screening among higher risk groups. Few evaluated treatment rates following positive results; therefore, impact of screening on treatment rates remains unknown.

DISCUSSION

Future interventions should consider utilizing a comprehensive social marketing approach, using formative research to increase insight and segmentation and tailoring of screening interventions. Easy community access to both screening and treatment should be prioritized.

Advances in sampling and screening for chlamydia

Chlamydia is the most commonly diagnosed bacterial sexually transmitted infection in the developed world, with diagnosis rates continuing to increase each year. As chlamydia is largely asymptomatic, screening and treatment is the main way to detect cases and reduce transmission. Recent advances in self-collected specimens and laboratory tests has made chlamydia screening easier to implement as well as possible in nonclinical settings. This review will discuss new approaches to specimen collection and how these have expanded opportunities for reaching target populations for chlamydia screening. Furthermore, it will discuss how advanced molecular microbiological methods can be used with self-collected specimens to further our knowledge of the epidemiology of chlamydia and the dynamics of transmission.

To develop and measure the effectiveness and acceptability of a pharmacy-based chlamydia screening intervention in Australia

OBJECTIVES

To develop and measure the effectiveness and acceptability of a pharmacy-based chlamydia screening intervention called Emergency Contraception Mediated Pharmacy Access to Chlamydia Testing (ECOMPACT).

DESIGN

Selective, opportunistic and cross-sectional study targeting asymptomatic women requesting emergency contraception (EC).

SETTING

20 community pharmacies in the Perth metropolitan region, Australia.

METHODS

ECOMAPCT was developed through literature review and stakeholder consensus. Pharmacists were trained to offer ECOMPACT after the EC consultation. Women with signs and symptoms of sexually transmitted infections (STI) were referred to a physician for a full sexual health check. Asymptomatic women were offered a free ECOMPACT testing kit. The women self-collected a low-vaginal swab and returned their pathological specimen to designated drop-off sites. A pathology service analysed the specimens and sent the results to a sexual health physician. The effectiveness of ECOMPACT was determined by the uptake of the intervention and how well the target population was reached. An effective screening rate was calculated. Qualitative analysis was undertaken to understand acceptability issues from the perspective of the consumer and the pharmacists.

RESULTS

Of the 769 EC consultations in a 6-month period, 569 (78%) women were given information on chlamydia screening. All 247 (41%) agreed to participate. 81 (33%) of these women were ineligible. They were either symptomatic (n=33; 41%), or were under 18 years of age (n=48; 59%). Pharmacists successfully requested 166 (67%) pathology tests, of which 46 (28%) were returned to a pathology drop-off site. All tested negative for Chlamydia trachomatis. The effective screening rate was 6%. Consumers and pharmacists considered ECOMPACT to be highly convenient and the time taken to offer a chlamydia test along with an EC consultation as highly appropriate.

CONCLUSIONS

ECOMPACT was found to be simple, effective and acceptable. Given the opportunity, adequate training and support, community pharmacists in Australia were capable of requesting direct-to-consumer chlamydia tests.

Filling the gaps: opportunities for community pharmacies to help increase healthcare access for young people in New Zealand

OBJECTIVES

To investigate whether there is potential for community pharmacies to help increase healthcare access and address unmet health needs of young people in New Zealand.

METHODS

A descriptive secondary analysis of the Youth'07 health and wellbeing survey data was undertaken alongside discussion meetings with a youth advisory group.

KEY FINDINGS

Seventeen per cent (n = 1485) of all students had been unable to access care when required in the previous 12 months. Of these students, 86.0% cited barriers to accessing health care that are unlikely to be barriers in a community pharmacy setting (e.g. not being able to get an appointment). Thirty per cent (n = 2475) of students had experienced difficulty accessing health care in the past 12 months for various health issues, with over half of these (n = 1326) citing a health issue for which community pharmacies could provide services (e.g. minor health issues, smoking cessation).

CONCLUSIONS

Although young people are generally considered to be fit and healthy, many have health needs that are currently unmet by traditional health services. Community pharmacies offer services that are relevant to youth health and are readily accessible to young people, indicating potential to help address unmet health needs and improve healthcare access. Further research is needed to explore how community pharmacy models of care might be provided in an appropriate and acceptable manner for youth.

Self-reported risk factors for chlamydia: a survey of pharmacy-based emergency contraception consumers

OBJECTIVES

To investigate the self-reported risk factors for Chlamydia trachomatis in pharmacy-based emergency contraception (EC) consumers, evaluate their pharmacy experience and determine whether they would be willing to accept a chlamydia test from the pharmacy.

METHODS

A survey for women to complete after their EC consultation was developed from themes identified in a literature search. Nineteen pharmacies in the Perth metropolitan region and 13 pharmacies in rural, regional and remote Western Australia (WA) participated in this study.

KEY FINDINGS

From the 113 surveys completed (n = 75 from Perth metropolitan; n = 38 from rural, regional and remote WA), 85% of respondents were between 16 and 29 years of age and all (100%) of the women had inconsistent barrier contraception. Almost all (94%) of the women had at least two, and nearly half (47%) had at least three out of the four risk factors for chlamydia. Nearly 70% of the women found it very easy/easy to access a pharmacy and felt very comfortable/comfortable discussing EC with the pharmacist. Significantly more women said they would be willing to accept a chlamydia test from a rural, regional and remote WA pharmacy than from a Perth metropolitan pharmacy (P = 0.003).

CONCLUSION

Pharmacy-based EC consumers are at high risk of chlamydia and would be willing to accept a chlamydia test from the pharmacy. There is an urgent need to re-orientate health services in Australia so that all EC consumers, including those obtaining EC from pharmacies, have the opportunity to be tested for chlamydia.

Home-based chlamydia and gonorrhoea screening: a systematic review of strategies and outcomes

Background

In many countries, low Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) screening rates among young people in primary-care have encouraged screening programs outside of clinics. Nucleic acid amplification tests (NAATs) make it possible to screen people in homes with self-collected specimens. We systematically reviewed the strategies and outcomes of home-based CT/NG screening programs.

Methods

Electronic databases were searched for home-based CT and/or NG screening studies published since January 2005. Screening information (e.g. target group, recruitment and specimen-collection method) and quantitative outcomes (e.g. number of participants, tests and positivity) were extracted. The screening programs were classified into seven groups on the basis of strategies used.

Results

We found 29 eligible papers describing 32 home-based screening programs. In seven outreach programs, people were approached in their homes: a median of 97% participants provided specimens and 76% were tested overall (13717 tests). In seven programs, people were invited to receive postal test-kits (PTKs) at their homes: a median of 37% accepted PTKs, 79% returned specimens and 19% were tested (46225 tests). PTKs were sent along with invitation letters in five programs: a median of 33% returned specimens and 29% of those invited were tested (15126 tests). PTKs were requested through the internet or phone without invitations in four programs and a median of 32% returned specimens (2666 tests). Four programs involved study personnel directly inviting people to receive PTKs: a median of 46% accepted PTKs, 21% returned specimens and 9.1% were tested (341 tests). PTKs were picked-up from designated locations in three programs: a total of 6765 kits were picked-up and 1167 (17%) specimens were returned for screening. Two programs used a combination of above strategies (2395 tests) but the outcomes were not reported separately. The overall median CT positivity was 3.6% (inter-quartile range: 1.7-7.3%).

Conclusions

A variety of strategies have been used in home-based CT/NG screening programs. The screening strategies and their feasibility in the local context need to be carefully considered to maximize the effectiveness of home-based screening programs.

Assessing competencies and training needs of pharmacy staff to deliver chlamydia screening in community pharmacies

Objective

In the UK community pharmacies have become involved in providing chlamydia testing and treatment (CT&T) to young people. Our objective was to ascertain among pharmacy staff their self-reported competencies and training needs prior to implementation of a pharmacy-based CT&T service.

Methods

Self-complete questionnaires were posted to 166 community pharmacies in Lothian, Scotland. Questions included socio-demographic information and four-point Likert-type scale items addressing self-judged competencies and training needs for the provision of a CT&T service. Each competency item was transformed to a binary variable ‘insufficiently competent’ (comprising responses of ‘not at all’ or ‘somewhat’), and each training need item to a binary variable ‘substantial training need’ (responses of ‘full’ or ‘top-up’ training needed).

Results

Forty-one per cent of the 235 respondents were pharmacists, 32% technicians and 26% counter assistants. In respect of ‘insufficient’ competency, more than half of all staff responses were thus categorised for four competencies regarding offering and giving instructions for screening (60% to 83%), knowing the signs/symptoms of chlamydia (60%), raising the issue of sexual health (58%) and responding to a request for sexual health information (53%). ‘Substantial training need’ was identified for the majority of respondents, for all but two items, highest rates being for the four inter-communicative competencies: giving guidance on use of the kit, offering test to men, or to women, and advising regarding screening (71% to 83%). For pharmacist-only competencies the highest rates of substantial training need were for clarity regarding medico-legal aspects (Fraser guidelines), criteria for referral, and ability to take a sexual history and to review staff competencies for CT&T service (74% to 83%).

Conclusions

Insufficient competency with respect to specifics of service procedure was not surprising, given that no training had yet been given and pharmacists and their support staff had not had any practical experience in the provision of the CT&T service. Substantial training need is particularly indicated for inter-communicative aspects specific to sexual health.

Reaching youth with out-of-facility HIV and reproductive health services: a systematic review

PURPOSE

Many young people, particularly those who are marginalized and most at risk for HIV and reproductive health-related problems, cannot or will not seek traditional facility-based health services. Policies and programs are being implemented to provide them with these health services in the community. We sought to review the effectiveness of such approaches in increasing HIV and reproductive health service use.

METHODS

A systematic literature review was undertaken to identify policies promoting or programs delivering HIV or reproductive health services in the community. We reviewed studies that evaluated uptake of services or commodities. Data from studies meeting inclusion criteria were qualitatively analyzed.

RESULTS

Twenty studies met inclusion criteria, including 10 containing comparative data (e.g., before and after study or control study design). The studies generally demonstrated positive impact, although results varied across settings and approaches. The most successful approaches included mail-based chlamydia screening in the Netherlands, condom distribution via street outreach in Louisiana, home-based HIV counseling and testing in Malawi, and promotion of over-the-counter access to emergency contraception in various countries.

CONCLUSION

Overall, this review suggests that out-of-facility approaches can be important avenues to reach youth. Continued evaluation is necessary to better understand specific approaches that can successfully deliver health services.

Review of services provided by pharmacies that promote healthy living

BACKGROUND

The recognition that community pharmacies have the potential to make a greater contribution to promoting public health has led to a new concept, called the Healthy Living Pharmacy (HLP). These are designed to meet public health needs through a tiered commissioning framework delivering health and well being services through community pharmacy, tailored to local requirements for tackling health inequalities.

AIM

To search the literature for quality evidence to support the inclusion of services in the HLP portfolio and suggest areas where more evidence is required.

METHOD

A systematic review of the research literature covering the period January 1990-August 2011 inclusive, using MEDLINE, EMBASE, Pharmline, NHS Evidence and the Cochrane databases. On-line searching of the grey literature (e.g. conference proceedings) was also carried out. Standard methods of assessing quality were employed.

RESULTS

A total of 377 papers were included. Over time, there was a marked increase in frequency of publications reflecting a growing pharmacy interest in the public healthcare agenda; over a third (35 %) of papers appeared in the last three-year study period. The body of research had a wide geographical basis; contributions were as follows: UK (51.5 %), US (20.4 %), Australia/New Zealand (9.8 %), Europe (7.7 %) and Canada (7.2 %). The topics of contraception, cardiovascular disease prevention, diabetes and smoking cessation accounted for 40 % of included papers. The literature supports the introduction of specific community pharmacy services, targeted at customer groups, both with and without pre-existing diseases. Good evidence exists for smoking cessation, cardiovascular disease prevention, hypertension and diabetes. Some good evidence exists for interventions on asthma and heart failure. The evidence supporting weight management, sexual health, osteoporosis detection, substance abuse and chronic obstructive pulmonary disease is weak and needs development.

CONCLUSION

There is strong evidence for the role of community pharmacy in a range of services, not only aimed at improving general health, but also maintaining the health of those with existing disease. In other areas, the evidence is less strong and further research is required to justify their inclusion in a HLP portfolio.

Female genital Chlamydia trachomatis infection: where are we heading?

INTRODUCTION

Urogenital infection by Chlamydia trachomatis is the most common bacterial sexually transmitted disease in the world. C. trachomatis is the etiologic agent of several common genital tract syndromes such as urethritis, cervicitis, and pelvic inflammatory disease in women.

MATERIALS AND METHODS

In this review, the pathophysiology of a chlamydial infection as well as diagnosis, therapy and prevention strategies regarding female chlamydial infection are reviewed.

RESULTS

A chlamydial infection results in minimal or even no symptoms in approximately two-thirds of women, remaining therefore clinically apparent and undiagnosed. C. trachomatis infections are of great socioeconomic and public health concern due to the potential for severe long-term consequences in women, including an increased risk of ectopic pregnancy, tubal infertility and chronic pelvic pain. Moreover, if the bacterium is transmitted during labor to a newborn, it can cause ophthalmia neonatorum and atypical neonatal pneumonia. Due to the documented increased risk of morbidity, several national guidelines are available, including a routine screening for young women and screening during pregnancy that is recommended in several countries.

DISCUSSION

A routine screening for young women and screening during pregnancy is recommended in several countries. However, additional prospective studies of the effectiveness of chlamydia screening are warranted and might be feasible within established screening programs. Moreover, the transition from cervicitis to infertility should be also evaluated in future controlled studies to underline the existing evidence. Additionally, there is an urgent need to educate and inform health-care providers about implementation of screening programs to reduce the spread of chlamydial infection. Moreover, awareness and use of screening programs by the public is needed, which requires informational campaigns for the general public using different media. For improved screening strategies and public awareness, novel approaches have to be developed and evaluated. Finally, guidelines should be actively disseminated to all medical practitioners to increase their use in daily practice. Although the major socioeconomic and public health concerns of C. trachomatis infection are recognized, several considerations and additional measures for addressing this increasingly urgent health problem remain.

Exploring the feasibility of alternative STD-testing venues and results delivery channels for a national screening campaign

Annual chlamydia screening is recommended for sexually active women aged 25 years and younger, though less than half of eligible women are screened each year. If acceptable to young women, nontraditional testing venues and new communication technologies could promote efficiencies in sexually transmitted disease (STD) screening and facilitate screening by overcoming barriers at systems and patient levels.

OBJECTIVE

This study sought to explore young women's technology use, preferences for STD-testing venues, attitudes toward nontraditional venues, and acceptability of test results delivery options.

METHOD

A total of 80 ethnographic one-on-one telephone interviews were conducted with African American, Caucasian, and Latina women, aged 15 to 25 years, in 10 metropolitan areas of the United States. Interviews were recorded, transcribed, and analyzed using NVivo2.

RESULTS

Alternative STD-testing venues and results delivery channels are valued by young women for their convenience and accessibility, but they must also offer privacy, confidentiality, and emotional/informational support to be acceptable. Assuring provider (or self) competence and valid/accurate test results is also important.

CONCLUSIONS

Although new technologies have been embraced by young women for personal and social uses, they may not be as readily embraced for the provision of STD-related services. Additional social marketing efforts may be needed to promote acceptance of nontraditional STD-testing settings and results delivery methods.

Home versus clinic-based specimen collection for Chlamydia trachomatis and Neisseria gonorrhoeae

Sexually transmitted infections (STIs) are a major public health concern that must be addressed with innovative screening methods to supplement traditional approaches. Home-based screening with self-collected urine or vaginal specimens is a highly feasible and acceptable method, and shows promise in improving STI screening rates in both men and women. Home collection kits have been offered in a variety of settings, with results ranging from very modest improvements in screening rates to 100-fold increases beyond the rates observed with clinic-based screening. This article describes and evaluates the effectiveness and limitations of various home screening strategies used for the detection of STIs.

Poor uptake of self-sample collection kits for Chlamydia testing outside primary care

OBJECTIVES

New strategies are needed to reach at-risk populations for Chlamydia screening.

METHOD

Self-sample collection kits containing instructions and all items required for testing were developed and piloted in a three-month trial in primary care. Practice staff offered kits to young people receiving opportunistic Chlamydia screening to pass on to their 'social contacts.'

RESULTS

The 'pass it on' approach failed to reach adequate numbers of youth for testing: of 67 kits distributed, three specimens were sent to the laboratory (4.5%).

CONCLUSIONS

The method of kit distribution trialled here was not successful in reaching at-risk youth for testing outside the primary care setting.

IMPLICATIONS

Use of self-sample collection for chlamydia testing outside healthcare settings is likely to be important for increased access to testing. The importance of chlamydia testing needs to be widely promoted and methods for kit distribution to reach at-risk youth identified.

Home-based chlamydia testing of young people attending a music festival--who will pee and post?

BACKGROUND

Chlamydia is most common among young people, but only a small proportion of Australian young people are tested annually. Home-based chlamydia testing has been piloted in several countries to increase testing rates, but uptake has been low. We aimed to identify predictors of uptake of home-based chlamydia testing to inform future testing programs.

METHODS

We offered home-based chlamydia testing kits to participants in a sexual behaviour cross-sectional survey conducted at a music festival in Melbourne, Australia. Those who consented received a testing kit and were asked to return their urine or vaginal swab sample via post.

RESULTS

Nine hundred and two sexually active music festival attendees aged 16-29 completed the survey; 313 (35%) opted to receive chlamydia testing kits, and 67 of 313 (21%) returned a specimen for testing. One participant was infected with chlamydia (1% prevalence). Independent predictors of consenting to receive a testing kit included older age, knowing that chlamydia can make women infertile, reporting more than three lifetime sexual partners and inconsistent condom use. Independent predictors of returning a sample to the laboratory included knowing that chlamydia can be asymptomatic, not having had an STI test in the past six months and not living with parents.

CONCLUSIONS

A low proportion of participants returned their chlamydia test, suggesting that this model is not ideal for reaching young people. Home-based chlamydia testing is most attractive to those who report engaging in sexual risk behaviours and are aware of the often asymptomatic nature and potential sequelae of chlamydia infection.