Engaging stakeholders in pharmacoepidemiology research: Current state and recommendations

Public involvement in Australian clinical trials: A systematic review

BACKGROUND

Public involvement enhances the relevance, quality, and impact of research. There is some evidence that public involvement in Australian research lags other countries, such as the United Kingdom. The purpose of the systematic review was to establish the rates and describe the characteristics of public involvement in Australian clinical trials.

METHODS

We reviewed evidence of public involvement in all Australian randomised controlled trials published in the first 6 months of 2021. To determine the quality of public involvement, we used the five-item short-form version of the Guidance of Reporting Involvement Patients and the Public, version 2.

RESULTS

In total, 325 randomised controlled trials were included, of which 17 (5%) reported any public involvement. Six trials reported public involvement in setting the research aim and seven in developing study methods. The authors of one study reflected on the overall role and influence of public involvement in the research.

CONCLUSION

Rate of public involvement in Australian clinical trials is seemingly substantially lower than those reported in countries with similar advanced public health care systems, notably the United Kingdom. Our observations may be explained by a lack of researcher skills in how to involve the public and the failure by major funding agencies in Australia to mandate public involvement when deciding on how to award grant funding.

Successful implementation of a stakeholder engagement program for pharmacoepidemiologic research

PURPOSE

Rigorously conducted pharmacoepidemiologic research requires methodologically complex study designs and analysis yet evaluates problems of high importance to patients and clinicians. Despite this, participation in and mechanisms for stakeholder engagement in pharmacoepidemiologic research are not well-described. Here, we describe our approach and lessons learned from engaging stakeholders, of varying familiarity with research methods, in a rigorous multi-year pharmacoepidemiologic research program evaluating the comparative effectiveness of diabetes medications.

METHODS

We recruited 5 patient and 4 clinician stakeholders; each was compensated for their time. Stakeholders received initial formal training in observational research and pharmacoepidemiologic methods sufficient to enable contribution to the research project. After onboarding, stakeholder engagement meetings were held virtually, in the evening, 2-3 times annually. Each was approximately 90 min and focused on 1-2 specific questions about the project, with preparatory materials sent in advance.

RESULTS

Stakeholder meeting attendance was high (89%-100%), and all stakeholders engaged with the research project, both during and between meetings. Stakeholders reported positive experiences with meetings, satisfaction, and interest in the research project and its findings, and dedication to the success of the project's goals. They affirmed the value of receiving materials to review in advance and the effectiveness of a virtual platform. Their contributions included prioritizing and suggesting research questions, optimizing written evidence briefs for a lay audience, and guidance on broader topics such as research audience and methods of dissemination.

CONCLUSIONS

Stakeholder engagement in pharmacoepidemiologic research using complex study designs and analysis is feasible, acceptable, and positively impacts the research project.

Research Buddy partnership in a MD-PhD program: lessons learned

BACKGROUND AND AIMS

There is increasing recognition of the importance of patient involvement in research. In recent years, there has also been growing interest in patient partnerships with doctoral studies students. However, it can be difficult to know where to start and how to go about such involvement activities. The purpose of this perspective piece was to share experiential insight of the experience of a patient involvement program such that others can learn from this experience. BODY: This is a co-authored perspective piece centred on the experience of MGH, a patient who has had hip replacement surgery, and DG, a medical student completing a PhD, participating in a Research Buddy partnership over the course of over 3 years. The context in which this partnership took place was also described to facilitate comparison with readers' own circumstances and contexts. DG and MGH met regularly to discuss, and work together on, various aspects of DG's PhD research project. Reflexive thematic analysis was conducted on reflections from DG and MGH regarding their experience in the Research Buddy program to synthesise nine lessons which were then corroborated with reference to published literature on patient involvement in research. These lessons were: learn from experience; tailor the program; get involved early; embrace uniqueness; meet regularly; build rapport; ensure mutual benefit; broad involvement; regularly reflect and review.

CONCLUSIONS

In this perspective piece, a patient and a medical student completing a PhD reflected upon their experience co-designing a Research Buddy partnership within a patient involvement program. A series of nine lessons was identified and presented to inform readers seeking to develop or enhance their own patient involvement programs. Researcher-patient rapport is foundational to all other aspects of the patient's involvement.

Pharmacovigilance in low- and middle-income countries: A review with particular focus on Africa

Low- and middle-income countries (LMIC) face unique challenges with regard to the establishment of robust pharmacovigilance systems capable of generating data to inform healthcare policy and practice. These include the limited integration and reliability of pharmacovigilance systems across LMIC despite recent efforts to harmonize pharmacovigilance rules and regulations in several regional economic communities. There are particular challenges relating to the need to translate reporting tools into numerous local languages and the low numbers of healthcare providers relative to number of patients, with very short consultation times. Additional factors frequent in LMIC include high uptake of herbal and traditional medication, mostly by self-medication; disruptive political conflicts jeopardizing fragile systems; and little or no access to drug utilization data, which makes it difficult to reliably estimate the true risks of medicines use. Pharmacovigilance activities are hindered by the scarcity of well-trained personnel with little or no budgetary support from national governments; high turnover of pharmacovigilance staff whose training involves a substantial amount of resources; and little awareness of pharmacovigilance among healthcare workers, decision makers and consumers. Furthermore, little collaboration between public health programmes and national medicines regulatory authorities coupled with limited investment in pharmacovigilance activities, especially during mass drug administration for neglected tropical diseases and mass vaccinations, produces major challenges in establishing a culture where pharmacovigilance is systematically embedded. Very low spontaneous reporting rates with poor quality reports hinders robust signal detection analyses. This review summarises the specific challenges and areas of progress in pharmacovigilance in LMIC with special focus on the situation in Africa.

Developing Patient-Centered Real-World Evidence: Emerging Methods Recommendations From a Consensus Process

OBJECTIVES

The Joint ISPOR-ISPE Special Task Force on Real-World Evidence included patient/stakeholder engagement as a recommended good procedural practice when designing, conducting, and disseminating real-world evidence (RWE). However, there are no guidelines describing how patient experience data (PED) can be applied when designing real-world data (RWD) studies. This article describes development of consensus recommendations to guide researchers in applying PED to develop patient-centered RWE.

METHODS

A multidisciplinary advisory board, identified through recommendations of collaborators, was established to guide development of recommendations. Semistructured interviews were conducted to identify how experienced RWD researchers (n = 15) would apply PED when designing a hypothetical RWD study. Transcripts were analyzed and emerging themes developed into preliminary methods recommendations. An eDelphi survey (n = 26) was conducted to refine/develop consensus on the draft recommendations.

RESULTS

We identified 13 recommendations for incorporating PED throughout the design, conduct, and translation of RWE. The recommendations encompass themes related to the development of a patient-centered research question, designing a study, disseminating RWE, and general considerations. For example, consider how patient input can inform population/subgroups, comparators, and study period. Researchers can leverage existing information describing PED and may be able to apply those insights to studies relying on traditional RWD sources and/or patient registries.

CONCLUSIONS

Applying these emerging recommendations may improve the patient centricity of RWE through improved relevance of RWE to patient communities of interest and foster greater multidisciplinary participation and transparency in RWD research. As researchers gather experience by applying the methods recommendations, further refinement of these consensus recommendations may lead to "best practices."

Lessons Learned Using Real-World Data to Emulate Randomized Trials: A Case Study of Treatment Effectiveness for Newly Diagnosed Immune Thrombocytopenia

Regulatory agencies are increasingly considering real-world evidence (RWE) to support label expansions of approved medicines. We conducted a comparative effectiveness study to emulate a proposed randomized trial of romiplostim vs. standard-of-care (SOC) therapy among patients with recently diagnosed (≤12 months) immune thrombocytopenia (ITP), that could support expansion of the romiplostim label. We discuss challenges that we encountered and solutions that were developed to address those challenges. Study size was a primary concern, particularly for romiplostim initiators, given the rarity of ITP and the stringent trial eligibility criteria. For this reason, we leveraged multiple data sources (Nordic Country Patient Registry for Romiplostim; chart review study of romiplostim initiators in Europe; Flatiron Health EMR linked with MarketScan claims). Additionally, unlike the strictly controlled clinical trial setting, platelet counts were not measured at regular intervals in the observational data sources, and therefore the end point of durable platelet response often used in trials could not be reliably measured. Instead, the median platelet count was chosen as the primary end point. Ultimately, while we observed a slightly higher median platelet count in the romiplostim group vs. SOC, precision was limited because of small study size (median difference was 11 × 10⁹ /L (95% CI: -59, 81)). We underscore the importance of conducting comprehensive feasibility assessments to identify fit-for-purpose data sources with sufficient sample size, data elements, and follow-up. Beyond technical challenges, we also discuss approaches to increase the credibility of RWE, including systematic incorporation of clinical expertise into study design decisions, and separation between decision makers and the data.

National pharmacovigilance programs in Arab countries: A quantitative assessment study

PURPOSES

The aim of the pharmacovigilance (PV) process is to bring together all the much-needed information about various aspects of product safety or, in particular, the safety and vigilance of drugs as pharmaceutical products. This study aimed to investigate and provide an overview on the current situation and activities of the national PV centers in Arab countries.

METHODS

A cross sectional study was conducted between March and May in 2018. The current survey was adopted and modified from a study that used the questionnaire designed by the World Health Organization Collaborating Centre for International Drug Monitoring. The national PV centers of 22 Arab countries were invited to participate in this study. Descriptive analyses were conducted utilizing the analysis services provided by SurveyMonkey.

RESULTS

In total of, 15 countries responded to our invitation (response rate: 68%). Most Arab countries started their PV program in the last decade, with Palestine implementing its program in 2017. Among the respondents, nine (60%) were members of the WHO International Drug Monitoring Program and were all users of the software provided by the WHO Uppsala Monitoring Center (VigiFlow or VigiBase), except Sudan. In 2017, a total of 27 502 reports were received by the centers in the studied countries, ranging from three reports received in Lebanon to a total of 7362 reports received by the national program of Algeria.

CONCLUSIONS

An improvement was noticed among the national PV programs in the Arab countries. However, a considerable difference still exists among the countries in terms of the implementation and practice of PV.