Experiences of the Pharmacy-Led Weight Management Service: Views of Service Providers in England

Advanced pharmacy service provision in community pharmacy across the United Kingdom and Ireland: A Scoping review

BACKGROUND

The scope of practice for community pharmacists across the United Kingdom (UK) and Ireland is expanding, with advanced pharmacy services (APS) that exceed the traditional scope of practice of a community pharmacist being provided. Current literature highlights that there is variation in APS provision and renumeration for those service across the UK and Ireland.

AIM

This scoping review aims to describe and compare the APS provided by community pharmacists across the UK and Ireland for which community pharmacists receive government reimbursement and explore stakeholder perspectives of these services.

METHOD

This scoping review was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews Checklist and followed Arskey and O'Malley's guidance for undertaking scoping reviews. Systematic searches of the electronic databases Embase, PubMed, SCOPUS and Google Scholar were undertaken using search terms such as 'community pharmacist' and 'advanced service', from January 2010 to August 2022. Articles were included if they reported an APS, renumeration for an APS and/or stakeholders' views of APS. Results were summarised narratively.

RESULTS

After screening 4009 records, 75 publications were included. More Government renumerated APS were provided across the UK [Wales (n = 14); England (n = 10); Scotland (n = 8); Northern Ireland (n = 4)] than in Ireland (n = 4). Stakeholders (patients, pharmacists and general practitioners) found the provision of APS in community pharmacy ideal especially when tailored to local demographic needs, noting accessibility and economic benefits as key advantages.

CONCLUSION

Despite similarities in the traditional services provided by community pharmacists, there is diversion in the provision and availability of APS across the UK and Ireland. Further APS could be provided in some countries which can reflect local population needs.

Barriers and enablers to effective weight management for people living with overweight and obesity: A rapid scoping review

A scoping review was conducted to identify barriers and enablers to effective weight management in healthcare settings for people living with overweight and obesity in English-speaking high-income countries. Peer-reviewed and gray literature were systematically searched in June 2024. Data were analyzed using inductive thematic analysis. Of the 15,684 unique articles identified and screened for relevance, 216 studies were included. Healthcare-related barriers and enablers to weight management were organized under three themes: a) healthcare provider-related factors, b) provision of care, and c) policy/funding. Prominent barriers included healthcare provider knowledge deficits and low prioritization of obesity management, mainly in the primary care setting. Weight management beyond the primary care setting was found to be especially challenging, with poor referral pathways, service fragmentation, lack of multidisciplinary practice, and restricted eligibility criteria, hindering the accessibility of services. Developing consistent policies and guidelines, improving the education of healthcare providers, and increasing funding to provide low-cost comprehensive care, were identified as enablers to access and uptake of weight management services. Considerable overlap in the identified barriers existed across healthcare providers and settings. A whole health system approach to minimize barriers and strengthen enablers to weight management services is needed, to address rising obesity rates.

Driving factors of community pharmacist weight management service: A structural equation modeling approach

BACKGROUND

Even though the effectiveness of community pharmacists in helping customers to reduce weight has been evident, few pharmacists provided weight management services (WMS). To drive community pharmacist WMS provision, factors affecting their intention and WMS provision were important to be investigated.

OBJECTIVE

The present study aimed to explore relationships among pharmacist authority, perceived customer obstruction, WMS performance support, obstacles, and facilitators with intention to provide WMS and WMS rovision using structural equation modeling (WMS.

METHOD

Self-administered questionnaires were utilized to collect data from 302 Thai community pharmacists from December 2022 to March 2023. Structural equation modeling (SEM) was used to explore the influencing factors on pharmacist WMS intention and WMS provision.

RESULTS

Pharmacist authority (r = 0.35), WMS performance support (r = 0.24), and facilitators (r = 0.22) were significantly correlated with community pharmacist WMS provision. Pharmacist authority (r = 0.50), facilitators (r = 0.46), and WMS performance support (r = 0.42) were significantly correlated with community pharmacist intention to provide WMS e structural equation model (SEM), pharmacist authority (β = 0.34) and intention (β = 0.16) significantly influenced WMS provision (R2 = 0.20). Authority (β = 0.49) and WMS performance support (β = 0.28) significantly influenced pharmacist intention to WMS (R2 = 0.42). The model from empirical data indicated a good fit with the hypothetical model (p-value = 0.000, Comparatively Fit Index = 0.9, and Tucker-Lewis Index = 0.878).

CONCLUSION

Pharmacist authority had direct effects with both their intention to provide WMS and WMS provision. WMS performance support had a direct effect on intention to provide WMS and an indirect effect on WMS provision. Facilitators also had significant correlations with intention to provide WMS and WMS provision.

Participant and GP perspectives and experiences of screening for undiagnosed type 2 diabetes in community pharmacy during the Pharmacy Diabetes Screening Trial

BACKGROUND

The Pharmacy Diabetes Screening Trial (PDST) evaluated three approaches to screening for undiagnosed type 2 diabetes mellitus (T2DM) in community pharmacy: (1) paper-based risk assessment (AUSDRISK) alone; and AUSDRISK followed by a point of care test if AUSDRISK ≥ 12; with either (2) HbA1c; or (3) small capillary blood glucose Test (scBGT). This paper reports the perspectives and experiences of the pharmacy screening service of two key stakeholder groups: screening participants and general practitioners (GPs).

METHODS

All referred participants (n = 2242) received an online survey to determine the outcome of the referral, as well as their level of satisfaction with the service. In addition, a random sample of 2,989 (20%) of non-referred participants were surveyed to determine their overall experience and level of satisfaction with the service. GPs to whom participants were referred were contacted to establish if, since the date of the screening service, their patient had (1) been to see them; (2) had further tests performed (FBG, RBG, OGTT, HbA1c); or (3) been diagnosed with diabetes or prediabetes. Descriptive statistics were reported for quantitative data. Factors associated with visiting the GP following screening were assessed using multivariable logistic regression. Qualitative data were analysed using content analysis.

RESULTS

Response rates 16% (n = 369) and 17% (n = 520) were achieved for the three-month referred and non-referred participant surveys, respectively. Over 90% of respondents were very positive about the screening service (n = 784/853) and would recommend it to a family member or friend (n = 784/853). Participants also reported making significant improvements in diet and exercise, because of the screening. Among referred respondents, those who received a POC test were twice as likely to visit their GP compared to those who received a risk assessment only (OR 2.11 95% CI 1.46-3.06). GPs (15.8% response rate, n = 57/361) indicated that the referral worked well and that recommendations for follow-up care by the pharmacist were appropriate.

CONCLUSION

Opportunistic screening of individuals during routine encounters with the community pharmacy in a previously undiagnosed population has been shown to foster positive engagement with consumers and GPs, which may assist in reducing the burden of T2DM on the individual and the community.

Developing and evaluating training for pharmacists to offer a pharmacy-led public health service in primary care

Background

Currently in Greece, no formal organisation offers post-academic education to pharmacists. To improve the clinical practice of pharmacists, there is a need for training that will educate them on how to approach and consult their patients. The study aimed to evaluate the training required by pharmacists to offer a pharmacy-led weight management service in Greece.

Methods

The study consisted of 3 phases. During the first phase educational needs of the participating pharmacists were identified. A pre-training quiz was given consisting of 14 questions to investigate the participating pharmacists’ knowledge on guidance, causes and facts of obesity. The second phase comprised the training design and delivery. The final phase dealt with training evaluation (27 questions in total), which included the perceived rating of knowledge and confidence levels pre- and post-training, and a post-training quiz (the same as the pre-training quiz). The post-evaluation questionnaire and the quiz (pre- and post-training) results were entered into SPSS Version 23 for statistical analysis.

Results

The mean total quiz score was 6.38 (SD = 2.56) pre-training compared to 11.92 (SD = 1.20) post-training (P < 0.001). Nearly all community pharmacists, 96.2% (n = 25) stated that they had an excellent/good experience and 88.5% (n = 23) strongly agreed/agreed that their expectations were met.

Conclusions

Training delivered was well received and it enhanced participants’ knowledge on the topic. Limitations include the small number of participating pharmacists and investigation of short-term training effects only. Due to the positive outcomes of the training, however, it has the potential to become a model for Greek pharmacists to offer different pharmacy-led public health services.

Using COM-B model in identifying facilitators, barriers and needs of community pharmacists in implementing weight management services in Malaysia: a qualitative study

Background

Previous qualitative studies exploring the experiences of community pharmacists (CP) in implementing weight management services (WMS) often lack a theoretical underpinning. This study applied the capability, opportunity, motivation, behaviour (COM-B) model to factors associated with WMS implementation among CPs to develop and recommend better intervention strategies.

Methods

A qualitative study design was used by conducting in-depth, semi-structured interviews with CPs. All the interviews were audio-recorded and duly transcribed. The thematic analysis approach was used to analyse the data, and the themes generated were mapped onto COM-B model components.

Results

The themes that emerged were (1) motivation of pharmacists and (2) knowledge and skills, which were identified as both barriers and facilitators, and (3) the barriers to implementation in aspects of social norms and resources. Factors were subsequently categorised into the subcomponents of the model: physical capability (e.g., training), psychological capability (e.g., lack of knowledge), physical opportunity (e.g., product range), social opportunity (e.g., stigma), automatic motivation (e.g., remuneration) and reflective motivation (e.g., CPs extended roles).

Conclusions

In conclusion, programs or training For Cps should develop their psychological capability to change their behaviour by being more proactive in promoting and providing weight management services, with a vital educational component. This behavioural change will improve the promotion of this service and will help many customers who were unaware of this service. Learning opportunities will leave CPs to feel more empowered and overcome barriers to implementing and maintaining WMS in primary care. The study findings provided essential insights into the factors that affect this provided service in Malaysia. The results will help to encourage the embedding of nutrition counselling in academic curricula.

Impact of an Educational Training Program on the Knowledge, Attitude, and Perceived Barriers of Community Pharmacists Towards Obesity and Overweight Management in Malaysia

Objective: To evaluate the impact of an educational training program on the knowledge, attitude and perceived barriers of community pharmacists (CPs) towards obesity and overweight management. Methods: This interventional study, which consisted of an educational training program, was conducted on a single cohort of Malaysian CPs. Thirty CPs attended the educational training program. The educational training program was delivered through didactic lectures, case studies and small group discussions, and consisted of various sessions covering different topics related to weight management. A validated questionnaire was used to assess the impact of the intervention on the CPs' knowledge, attitude, and perceived barriers. Results: The overall mean knowledge score increased both immediately after (14.93 ± 1.62) and 30 days following the intervention (17.04 ± 2.51), and the increment was statistically significant 30 days following the intervention (p = 0.001) compared to both pre-intervention and immediate-post intervention stages. After the intervention, the participants had a more positive attitude towards the provision of weight management service (WMS) in community pharmacies. They had significantly stronger perceptions about the importance of their role to manage overweight and obesity and their professional competence to treat obese patients. In addition, the barrier of not having space in pharmacy to perform proper counselling for weight management and the barrier of not having training sessions in the area of obesity management were perceived to be significantly less important post-intervention. Conclusion: This study showed the potential positive impact of an educational training program on CPs knowledge, attitudes and perceived barriers towards WMS.

Evaluation of pharmacy-led weight management service to minimise the risk of cardiovascular disease

AIMS

The primary aim of the programme was a minimum of a 5% weight reduction of the initial weight, while the secondary outcomes were a reduction in participants' body mass index (BMI), waist circumference (WC), blood pressure (BP), AUDIT-C score and an increase in the Mediterranean diet (MD) score and an improvement in physical activity levels.

METHODS

This 'before and after' study was a 10-week weight management (WM) programme and it was developed and delivered in community pharmacies in Patras chosen for convenience, thus consisting the first service of its type in Greece. The sample size was calculated (n = 96) based on the mean BMI for a Greek male and female individual, and the standard deviation (SD) of weight at baseline of 14 kg.

RESULTS

Nearly every participant enrolled in the 20 participating pharmacies, 97.4% (n = 114/117), achieved the programme's aim, losing at least 5% of their initial weight. The mean percentage of total weight loss of the 117 participants at the 10th week was 8.97% (SD 2.65), and the t-test showed statistically significant results (P-value < 0.001; 95% CI [8.48, 9.45]). A significant reduction in the waist-to-height ratio (WHtR) was observed in both male (P-value = 0.004) and female (P-value < 0.001) participants. The participants' BP and AUDIT-C score and physical activity levels significantly improved (P-value < 0.001), as well as their MD score.

CONCLUSION

This study provides the first evidence that Greek pharmacists have the potential to play an important role within primary healthcare and that after training they are able to provide public health services for both the public's benefit and their clinical role enhancement.

Exploring Cypriot Pharmacists' Perceptions about their Role in Cardiovascular Disease Prevention: A Descriptive Qualitative Study

Objective:

The age-standardized prevalence of cardiovascular diseases (CVDs) among the Cypriot population in 2017 was estimated to be 5552 per 100,000. Therefore, the CVD prevention in Cyprus is of paramount importance. Pharmacists are one of the most accessible health-care professionals (HCPs) and the first port of call for the public. In Cyprus, there are 55.59 pharmacies per 100,000 inhabitants. Therefore, the role of Cypriot pharmacists (CPs) in primary CVD prevention is essential. This study aimed to explore both the existing and potential future roles of CPs in CVD prevention.

Methods:

A descriptive qualitative study employing structured interviews (SIs) was conducted. Initially, the CPs were identified through a list provided by the Cypriot Pharmaceutical Services. The researcher(s) then contacted CPs by telephone. Face-to-face interviews were scheduled based on the CP's availability. In total, 21 SIs were transcribed verbatim, coded, and analyzed thematically. SIs continued until data saturation was achieved.

Findings:

The findings are reported under the themes of pharmacists' knowledge and role, resources/tools available and training, communication and relations, and barriers. CPs expressed the need for training, and they are ready to have a more proactive role within the primary health care. The main barrier identified was the lack of responsiveness of the public and the lack of CP's time.

Conclusion:

CPs have the potential to actively participate in CVD prevention in Cyprus. CPs want to start offering primary CVD health services, with the smoking cessation being the first intervention.

A qualitative study to explore the role of pharmacists in healthy weight management in adults in Pakistan: current scenario and future perspectives

Background

Pharmacists possess significant potential for providing health services to the public when it comes to issues of weight management. However, this practice has not been observed in most parts of the world including low- and middle-income countries (LMICs) such as Pakistan. The aim of this study was to explore the potential role of pharmacists in providing healthy weight management (HWM) services to adults in Pakistan, and the barriers associated with the implementation of this type of role.

Methods

This descriptive qualitative study was set in seven hospitals (public and private) and three chain pharmacies in Lahore, Punjab – a province of Pakistan. Data was collected from in-depth individual interviews with pharmacists (n = 19) and medical doctors (n = 15). Purposive sampling techniques were applied to recruit both types of study participants. Telephone contact was made by the trained data collectors with the pharmacists to set the date and time of the interview after explaining to them the purpose of the study and obtaining their willingness and verbal recorded consent to participate. Registered medical doctors were recruited through snowball sampling techniques. The sample size was determined by applying the point at which thematic saturation occurred. All interviews were audio-recorded and transcribed verbatim. The data were analyzed to draw conclusions using inductive thematic content analysis.

Results

Through inductive qualitative analysis eight themes emerged; potential role for community pharmacists, collaborative approaches, barriers, ideal pharmacist-based weight management program, professional requirements and need for training, potential for implementation, current scenario in pharmacies and level of trust of pharmacists. The first six themes were common to both pharmacists and medical professionals. The unique theme for doctors was the ‘level of trust of pharmacists’, and for the pharmacists was the ‘current scenario in pharmacies’.

Conclusion

The majority of participants in our study had strong convictions that Pakistani pharmacists have the potential for provide effective HWM services to their communities. Of concern, none of the participating pharmacies were offering any sort of weight management program and none of the medical professionals interviewed were aware of HWM programs taking place. Medical doctors were of the opinion that pharmacists alone cannot run these programs. Doctor participants were firm that after being adequately trained, pharmacists should only carry out non-pharmacological interventions. To implement a HWM pharmacy model in Pakistan, it is necessary to overcome barriers outlined in this study.