Engaging community pharmacists as partners in tuberculosis control: A case study from Mumbai, India

Community pharmacists-led interventions in tuberculosis care: A systematic review

BACKGROUND

A multidisciplinary approach is required to tackle the tuberculosis (TB) epidemic, which is one of the most pressing public health concerns worldwide. However, community pharmacists are underutilized in TB programs.

OBJECTIVE

To identify community pharmacists-led interventions in TB management with their corresponding impacts in TB case detection and treatment outcomes.

METHODS

A systematic search was performed in six electronic databases and health organization websites, from database inception to August 2, 2022. Studies which described TB screening, referral and/or treatment monitoring by community pharmacists with their corresponding outcomes were screened and reviewed independently by two reviewers. The studies were checked for the risk of bias using Cochrane risk of bias tools. All data of included studies were analysed qualitatively and presented narratively.

RESULTS

The search yielded 8,121 studies and five reports for initial screening. Sixteen studies and two case study reports were included in this review. Community pharmacists were involved throughout the TB care cascade, contributing their services in TB screening, referrals and in directly observed treatment-short course (DOTS) program. These interventions showed improvements in the effective control and prevention of further spread of TB, which improves individual, community and population level outcomes.

CONCLUSIONS

The inclusion of community pharmacists into TB program can improve the continuity of care, bridging the gaps in TB case detection and treatment monitoring. Adequate training and support are essential, to further empower the role of community pharmacists in TB control and prevention, in building a TB-free world.

Understanding dynamics of private tuberculosis pharmacy market: a qualitative inquiry from a South Indian district

OBJECTIVES

In India, retail private pharmacists (RPPs) are often patients' first point of contact for diseases, including tuberculosis (TB). We assessed the factors influencing RPPs' referral of patients with chest symptoms to the National TB Elimination Programme (NTEP) and the way business is carried out with reference to TB drugs.

DESIGN

We conducted semistructured interviews with a purposive sample of 41 RPPs in a South Indian district between May and October 2013. Data were collected from urban areas (21 RPPs) and rural areas (20 RPPs) employing the principle of data saturation. Data were analysed thematically using NVivo V.9.

RESULTS

Knowledge and compliance of RPPs regarding TB symptoms and regulatory requirements were found to be poor. The RPPs routinely dispensed medicines over the counter and less than half of the respondents had pharmacy qualifications. None of them had received TB-related training, yet half of them knew about TB symptoms. Practice of self-referrals was common particularly among economically poorer populations who preferred purchasing medicines over the counter based on RPPs' advice. Inability of patients with TB to purchase the full course of TB drugs was conspicuous. Rural RPPs were more likely to refer patients with TB symptoms to the NTEP compared with urban ones who mostly referred such clients to private practitioners (PPs). Reciprocal relationships between the RPPs, PPs, medical representatives and the prevalence of kickbacks influenced RPPs' drug-stocking patterns. PPs wielded power in this nexus, especially in urban areas.

CONCLUSION

India hopes to end TB by 2025. Our study findings will help the NTEP to design policy and interventions to engage RPPs in public health initiatives by taking cognisance of symbiotic relationships and power differentials that exist between PPs, RPPs and medical representatives. Concurrently, there should be a strong enforcement mechanism for existing regulatory norms regarding over-the-counter sales and record keeping.

Quality of tuberculosis care by pharmacies in low- and middle-income countries: Gaps and opportunities

Pharmacies hold great potential to contribute meaningfully to tuberculosis (TB) control efforts, given their accessibility and extensive utilisation by communities in many high burden countries. Despite this promise, the quality of care provided by pharmacies in these settings for a range of conditions has historically been poor. This paper sets out to conceptualise the key issues surrounding quality of TB care in the low- and middle-income country pharmacy setting; examine the empirical evidence on quality of care; and review the interventions employed to improve this. A number of quality challenges are apparent in relation to anti-TB medicine availability, pharmacopeial quality of anti-TB medicines stocked, pharmacy workers’ knowledge, and management of patients both prior to and following diagnosis. Poor management practices include inadequate questioning of symptomatic patients, lack of referral for testing, over-the-counter sale of anti-TB medication as well as unnecessary and harmful medicines (e.g., antibiotics and steroids), and insufficient counselling. Interventions to improve pharmacy practice in relation to TB control have all fallen under the umbrella of public-private mix (PPM) initiatives, whereby pharmacies are engaged into national TB programmes to improve case detection. These interventions all involved training of pharmacists to refer symptomatic patients for testing and have enjoyed reasonable success, although achieving scale remains a challenge. Future interventions would do well to expand their focus beyond case detection to also improve counselling of patients and inappropriate medicine sales. The lack of pharmacy-specific global guidelines and the regulatory environment were identified as key areas for future attention.

A survey of knowledge, attitude, and practices of private retail pharmacies staff in tuberculosis care: study from Dera Ismail Khan City, Pakistan

Background

In order to engage pharmacies in tuberculosis (TB) care, a survey was conducted in the Dera Ismail (DI) Khan City of the Khyber Pakhtoon Khwa province, Pakistan. The objectives were to; 1) characterize the retail pharmacies; 2) determine knowledge of the staff on various aspects of pulmonary TB; 3) determine practices related to the sale of anti-TB drugs, and referrals of presumptive TB patient, and willingness to participate in the National Tuberculosis Control Programme’s (NTP) Directly Observed Treatment Short-Course (DOTS) strategy.

Methods

A cross-sectional survey was conducted by using a structured questionnaire to collect data from pharmacy staff at all the private retail pharmacies of the DI khan city.

Results

All the interviewed staff (n = 82) were males, only 38% had formal training as pharmacist (5%) or as a pharmacy assistant (33%). Pharmacies established for a longer period were better staffed and had high customer load. About 92% of the interviewed staff knew that persistent cough is a symptom for TB, 82% knew that TB is diagnosed by examination of sputum. Almost 66% of the pharmacy staff did not know multi-drug resistance TB as a consequence of improper treatment. Those with formal training and longer experience in retail pharmacy had better knowledge of various aspects of TB as compared to the staff with no formal pharmacy training and lesser experience (p < 0.01). Only 57% were aware of NTP while only 30% had heard of the DOTS strategy. All reported sale of first-line TB drugs as fixed dose combinations. The majority (80%) referred presumptive TB patients to chest physicians and no patient was referred to the NTP. Nearly 83% of the interviewed staff was willing to be involved in TB control efforts by getting training and referring patients to the DOTS facility.

Conclusion

There was shortage of professionally qualified and female staff in private retail pharmacies. Knowledge of professionally qualified staff about TB seemed sufficient to identify presumptive TB patients; however, their knowledge about NTP and DOTS was poor, and referral practices to NTP and DOTS centers were suboptimal. Majority of staff was willing to be involved in TB control efforts.

Stakeholder Perceptions of a Pharmacy-Initiated Tuberculosis Referral Program in Cambodia, 2005-2012

Intensifying detection of tuberculosis (TB) symptomatic patients is a priority for Cambodia’s National Tuberculosis Program, in a country where two-thirds of the population has latent TB infection. In 2005, the National Tuberculosis Program initiated a public-private mix (PPM) collaborative program with external and local stakeholders to identify and refer persons with TB symptoms from private sector pharmacies to public sector clinics for diagnosis and treatment. This qualitative study conducted in-depth interviews with organizational stakeholders to assess their perceptions of PPM program collaboration and its sustainability in the long term. Results showed that stakeholders perceived that collaboration and efficient management had contributed to positive program performance. However, stakeholders expressed anxiety over program sustainability should external resources be reduced. Recent developments in pharmacy undergraduate education and recognition of pharmacy providers’ contribution to public health interventions may challenge PPM stakeholders to shift the paradigm from dependence on external agencies to confidence in local expertise and infrastructure.

Knowledge, legitimacy and economic practice in informal markets for medicine: a critical review of research

Current debates and market based interventions in international public health seek to bring about explicit improvements in the quality of care offered by informal providers. In this paper we examine how informal providers are framed as problematic and question assumptions about what constitutes appropriate knowledge and expectations of how economic actors in the medical marketplace will behave. We argue that existing portraits of informal providers tend to establish clear cut distinctions between different kinds of practitioner; 'dis-embed' biomedical transactions from the broader relationships within which they take place; freeze or anatomise what are dynamic economic relationships between stakeholders, and obscure or ignore the position of informal providers in a global pharmaceutical supply chain.

Community pharmacy based research activity in India: A bibliometric study of the past ten years

OBJECTIVES

The objective of this study was to analyze and record the published evidence regarding community pharmacy practice in India during the past decade (1998-2008).

METHODS

A bibliometric review analysis of the original papers was undertaken to assess the different aspects of community pharmacy practice in India. The MEDLINE, Index Copernicus, IndMed, DOAJ databases and the journals such as Indian Journal of Pharmaceutical Sciences and Indian Journal of Hospital Pharmacy were used as data sources. Type of papers, type of journals, category of papers, production indicators and impact factor of the journals were analyzed.

RESULTS

Thirty papers were included in the study. The papers were published in 13 different journals, 33.3% of them being in the Indian Journal of Hospital Pharmacy. The average number of authors per paper was 2.73 (SD=1.41). Impact factor was available for only three journals.

CONCLUSIONS

There are limited studies being published in India which cover the community pharmacy related activities in India. The key indicators which emerge from the literature review present some fundamental challenges to the development of the role of the community pharmacist in India.

The changing roles of pharmacists in community pharmacies: perception of reality in India

AIM OF THE REVIEW

To summarise the state of community pharmacy in India including: the provision of patient care, pharmacy education, the pharmaceutical market, healthcare delivery, community pharmacy services, the professional role of community pharmacists, and future developments.

METHOD

Medline, Scirus, and Google Scholar databases and the journals "Indian Journal of Pharmaceutical Sciences" and "Indian Journal of Hospital Pharmacy" were searched up to the end of December 2008. In addition to these, other available sources were used to identify relevant articles.

RESULTS

India has a fast growing pharmaceutical industry sector and a need for well educated pharmacists. Domestic sale of medicines is estimated to be $5 billion during 2006 and increasing. The supply of medicines to the population is undertaken by privately owned community pharmacies and sometimes also by hospital pharmacies. Community pharmacists are involved only in dispensing medicines. Community pharmacists have an opportunity to improve healthcare of the population, particularly of the disadvantaged section of the society that does not have the resources to visit clinics (both the poor and rural population). However, important barriers to the provision of pharmaceutical care exists, including lack of proper education and training of pharmacists, weak implementation of existing laws, and lack of recognition of the pharmacy as a profession by the other healthcare professionals.

CONCLUSION

The healthcare services in community pharmacies, currently insignificant, must undergo reforms to meet the changing needs of modern medicines users. The pharmacist's role in patient care is expected to grow as professional and educational standards develop. Although pharmacists' contributions to health care are not yet recognized, there is every reason to be optimistic toward making patient care in community pharmacy setting a success. For this, the educational system for pharmacists has to be adapted.