BackgroundWe developed and tested the effectiveness of a tailored health information technology driven intervention: “Talking Prescriptions” (Talking Rx) to improve medication adherence in a resource challenged environment.MethodsWe conducted a parallel, randomized, controlled, assessor-blinded trial at the Aga Khan University (AKU), Karachi, Pakistan. Adults with diagnosis of cerebrovascular accident (CVA) or coronary artery disease (CAD) diagnosed least one month before enrollment, on anti-platelets and statins, with access to a mobile phone were enrolled. The intervention group received a) Daily Interactive Voice Response (IVR) call services regarding specific statin and antiplatelet b) Daily tailored medication reminders for statin and antiplatelet and c) Weekly lifestyle modification messages for a period of 3 months. We assessed Medication adherence to statin and antiplatelets by a validated version of the 8-item Morisky Medication Adherence scale 8 (MMAS-8) at 3 months by a blinded assessment officer. Analysis was conducted by intention-to-treat principle (ITT).ResultsBetween April 2015 and December 2015, 197 participants (99 in intervention and 98 in the usual care group) enrolled in the Talking Rx Study. The dropout rate was 9.6%. Baseline group characteristics were similar. At baseline, the mean MMAS-8 was 6.68 (SD = 1.28) in the intervention group and 6.77 (SD = 1.36) in usual care group. At end of follow-up, the mean MMAS-8 increased to 7.41(0.78) in the intervention group compared with 7.38 (0.99) in usual care group with mean difference of 0.03 (S.D 0.13) (95% C.I [-0.23, 0.29]), which was not statistically significant. (P-Value = 0.40) CVA patients showed a relatively greater magnitude of adherence via the MMAS-8 at the end of follow up where the mean MMAS-8 increased to 7.29 (S.D 0.82) in the intervention group as compared to 7.07(S.D 1.24) in usual care group with mean difference of 0.22 (SD = 0.22) 95% C.I (-0.20, 0.65) with (P-value = 0.15). Around 84% of those on intervention arm used the service, calling at least 3 times and listening to their prescriptions for an average of 8 minutes. No user was excluded due to technologic reasons.ConclusionThe use of a phone based medication adherence program was feasible in LMIC settings with high volume clinics and low patient literacy. In this early study, with limited follow up, the program did not achieve any statistically significant differences in adherence behavior as self—reported by the MMAS-8 Scale.Trial registrationClinical Trials.gov NCT02354040.
Background: Heart failure (HF) is the leading cause of hospitalisation among older people. It is one of the most debilitating chronic illnesses that severely affect patients' quality of life (QoL) by reducing their physiological as well as psychological capacities. The experiences of patients with HF from Western countries are well-highlighted in the literature, while there is a gap regarding the lived experiences of patients with HF in developing countries. Therefore, the current study aimed to explore the experiences of patients living with heart failure in developing countries such as Pakistan. Methods: Using the phenomenological approach, in-depth interviews were conducted with eight patients living with HF, encompassing variation in their age, gender, income, educational status and level of self-care. The content of the interview was analysed using steps from Morse and Niehaus. Results: The analysis of patients' narratives revealed four major themes: being restrained by the illness; fear of uncertainty; challenging adaptation to health-deviated needs; and role of the healthcare system in self-care. Conclusion: HF imposes limitations upon all dimensions of life owing to its worsening nature. However, in a developing country, the problem is further intensified by the constraints of the healthcare system. Therefore, ways to support patients with HF in developing countries need to be developed to improve their QOL.
Background Globally, hypertension is the leading non-communicable disease and strongest predictor of cardiovascular diseases. To mitigate and prevent hypertension-related complications, self-care behavior adaptation has proven to be vital. In this study, we examined the six clinically prescribed levels of self-care as prescribed by the Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation and Treatment of High Blood Pressure and its predictors among a select sample of hypertensive individuals in Karachi, Pakistan. Methods This study reports the cross-sectional survey of a sequential mixed method study which assessed the levels of self-care of hypertensive individuals residing in an urban cosmopolitan setting within Karachi Pakistan. Four hundred and two patients were screened using the H-SCALE questionnaire, while socio-demographic predictors of self-care and level of knowledge of hypertension were identified using a study-specific checklist. Self-care was assessed against six clinical domains including medication adherence, diet, weight management, physical activity, and abstinence from alcohol. Results Participants were recruited from the two largest tertiary care hospitals in Karachi. Good knowledge about hypertension, including its causes, management, and complications was reported by 4.47% of the participants. Highest levels of self-care adherence were found for abstinence from alcohol (100%), smoking cessation (83.33%), and medication compliance (71.89%), whereas lowest levels were found for diet (27.11%), and physical activity (24.88%). In terms of predictors for self-care, age, male gender, and self-checking of blood pressure at home, followed by the level of education were the most common predictors for each self-care behavior in the given population. Conclusion Overall knowledge of self-care for hypertension is sub-optimal among hypertensive patients in Pakistan which is reflected in their behaviors. There is a need to introduce healthcare educational programs in Pakistan which can improve self-care behaviors of hypertensive individuals and potentially reduce the prevalence of associated cardiovascular diseases and its complications.
BackgroundNon-communicable diseases (NCD) are the leading causes of death globally. In Pakistan, they are among the top ten causes of mortality, especially in the productive age group (30–69 years). Evidence suggests that health perceptions and beliefs strongly influence the health behavior of an individual. We performed focus group interviews to delineate the same so as to design the user interface of a non-invasive stroke risk monitoring device.MethodsIt was a qualitative study, designed to explore how health perceptions and beliefs influence behavior for NCD prevention. Four focus group discussions (FGD) were conducted with 30 stable participants who had diabetes mellitus, ischemic heart disease, blood pressure, and stroke. The data was collected using a semi-structured interview guide designed to explore participants’ perceptions of their illnesses, self-management behaviors and factors affecting them. The interviews were transcribed and content analysis was done using steps of content analysis by Morse and Niehaus [10].ResultsMedication adherence, self-monitoring of blood sugars and blood pressures, and medical help seeking were the commonly performed self-management behaviors by the participants. Personal experience of illness, familial inheritance of disease, education and fear of premature death when life responsibilities were unfulfilled, emerged as strong facilitators of self-management behaviors. A sense of personal invincibility, Fatalism or inevitability, lack of personal threat realization, limited knowledge, inadequate health education, health care and financial constraints appeared as key barriers to the self-management of chronic disease in participants.ConclusionsBehavioural interventional messaging will have to engender a sense of personal vulnerability and yet empower self-efficacy solutions at the individual level to deal with both invincibility and inevitability barriers to adoption of healthy behavior.
Background: Flipped classroom pedagogy has been shown to improve nursing students' academic performance. Aim: The study aimed to determine the effect of a flipped classroom approach on students' pharmacology assessment scores in a school of nursing in Karachi, Pakistan. Methods: A retrospective chart review was performed. The pharmacology test scores of the BSc nursing cohort of 2020, when flipped classroom pedagogy was used, was compared with those of the BSc nursing cohort of 2019, where traditional pedagogy was employed. Students' summative evaluation for the course and their verbal feedback were analysed. Results: The median continuous assessment test score of the 2019 cohort was 35 (interquartile range (IQR) 32–38), while that of the 2020 cohort was 38 (IQR 35–41). The difference in the score was statistically significant (P<0.001). Conclusion: The study gives an insight into a relatively novel pedagogy that was found to improve pharmacology knowledge test scores among nursing students.
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