Physicians’ Understanding and Practices of Pharmacovigilance Qualitative Experience from a Lower Middle-Income Country

Developed countries have established pharmacovigilance systems to monitor the safety of medicines. However, in the developing world, drug monitoring and reporting are facing enormous challenges. The current study was designed to explore the challenges related to the understanding and practices of physicians in reporting adverse drug reactions in Lahore, Pakistan. Through the purposive sampling technique, 13 physicians were interviewed. All interviews were audio-recorded, transcribed verbatim, and analyzed for a thematic content analysis. The thematic content analysis yielded six major themes: (1) Familiarity with medication safety and adverse drug reaction (ADR) concept, (2) Knowledge about pharmacovigilance activities, (3) Practices related to ADR reporting, (4) Barriers impeding ADR reporting, (5) Acknowledgement of the pharmacist’s role, and (6) System change needs. The majority of the physicians were unaware of the ADR reporting system; however, they were ready to accept practice changes if provided with the required skills and training. A lack of knowledge, time, and interest, a fear of legal liability, poor training, inadequate physicians’ and other healthcare professionals’ communication, and most importantly lack of a proper reporting system were reported as barriers. The findings based on emerging themes can be used to establish an e�ective pharmacovigilance system in Pakistan. Overall, physicians reported a positive attitude towards practice changes, provided the concerned authorities support and take interest in this poorly acknowledged but most needed component of the healthcare system

Impact of diabetes-related knowledge and medication adherence on quality of life among type 2 diabetes patients in a tertiary health facility in Multan, Pakistan

Purpose: To assess the impact of drug adherence and diabetes-related knowledge on the quality of life (QoL) of type 2 diabetes patients in a hospital in Pakistan.Methods: A cross-sectional study was conducted in City Hospital, Multan, Pakistan between March and September 2020. A total of 151 patients diagnosed with type 2 diabetes mellitus (T2DM) were recruited. Medication adherence, diabetes-related knowledge, and QoL were assessed by Drug attitude inventory-10 (DAI-10), the Michigan Diabetes Knowledge Test (MDKT), and EQ-5D-3L tools, respectively. The association between sociodemographic data and study variables was assessed by independent t-test and one-way ANOVA.Results: Among the 151 patients, 53 % were males. The mean MDKT score was 0.33 ± 0.18, indicating poor knowledge of diabetes. An overall moderate level of adherence was observed among the participants (mean adherence score, 6.14 ± 1.39). Mean QoL score was 1.31 ± 0.28, and the Visual Analog Scale score (VAS) was 59.6 ± 12.21, indicating a good to moderate QoL among the study participants. Study participants with a longer duration of diabetes and poor adherence to their medications showed poor QoL (p = 0.01, p = 0.004 respectively).Conclusion: Overall, the patients reported poor knowledge, moderate adherence, and good to moderate QoL. Moreover, patients with poor adherence to medication, longer duration of diabetes, and poorly controlled HbA1c showed poor QoL

Antimicrobial dispensing practices and determinants of antimicrobial resistance: a qualitative study among community pharmacists in Pakistan

BackgroundThere are concerns with the extent of dispensing of antibiotics among community pharmacists in Pakistan often without a prescription adding to antimicrobial resistance (AMR) rates.ObjectiveTo explore the determinants of AMR and the pattern of antimicrobial dispensing among community pharmacists.DesignIn this qualitative study design, a semistructured interview guide was developed based on an in-depth review of published papers. Audio-recorded interviews with transcripts were analysed by thematic content analysis.SettingInterviews were conducted among community pharmacists in Lahore, Pakistan.ParticipantsIn order to obtain individual points of view, in-depth face-to-face interviews with purposively selected pharmacists were conducted.ResultsA total of 12 pharmacists were interviewed for the study. After analysis, four major themes emerged: (1) knowledge and perception of community pharmacists about antimicrobials, (2) antimicrobial dispensing practices of community pharmacists, (3) determinants of AMR, (4) potential interventions to control AMR. Most of the pharmacists have limited knowledge about AMR, antimicrobial stewardship programmes and related guidelines. However, all the pharmacists strongly agreed that different appropriate actions should be taken in order to rationalise future antimicrobial use.ConclusionThe results indicated that irrational antimicrobial dispensing and use is common among community pharmacists in Pakistan owing to lack of knowledge. The community pharmacists perceived that behaviour of patients and the societal environment contributed to irrational antimicrobial use and subsequent development of AMR. They suggested a need for a multidisciplinary framework in order to improve future antimicrobial use and reduce AMR in Pakistan.</jats:sec

Snapshot of antimicrobial stewardship programs in the hospitals of Pakistan: findings and implications

Objective: We are unaware of the extent of antimicrobial stewardship programs (ASPs) among hospitals in Pakistan, which is a concern given the population size, high use of antibiotics across sectors and increasing antimicrobial resistance (AMR) rates. Consequently, we sought to address this by undertaking a comprehensive survey. Method: In this cross-sectional observational study in Punjab, an instrument of the measure was developed based on health care facility characteristics and ASPs after an extensive literature review. The questionnaire was circulated by mail or through drop off surveys to medical superintendents or directors/heads of pharmacy departments of hospitals. Results: Out of 254, a total of 137 hospitals fully completed the questionnaire - 11 primary, 65 secondary, 46 tertiary and 15 specialized hospitals. The use of antimicrobial prescribing guidelines (68.7%), provision of infectious diseases consultation services (66.4%), clinical pharmacy service (65.7%), use of drug and therapeutics committees to approve antimicrobial prescribing (65.5%), regular audit by doctors on antimicrobial prescribing (54.1%) and use of a restricted formulary for antimicrobial (50.4%) were the most common ASPs. However, most of these activities were only somewhat or moderately successful. Whereas, electronic antimicrobial prescribing approval systems (15.3%), using a sticker to notify prescribers regarding the need to obtain approval for the antimicrobial prescribed (16.1%) and participation in the national antimicrobial utilization surveillance program (19.7%) were only seen in a few hospitals. Conclusion: Study inferred that there are inadequate ASPs in the hospitals of Pakistan. A multidisciplinary approach, clinical leadership and availability of motivated and trained individuals are essential elements for the success of future ASPs

Association of hypertension and dyslipidaemia with increasing obesity in patients with Type 2 Diabetes Mellitus

The study was performed to estimate the association of hypertension and dyslipidaemia with increasing body weight and obesity in Type II diabetics of Lahore, Pakistan. An observational study was conducted by enrolling 2708 obese diabetics from four diabetes care centres of Lahore, Pakistan. Data was collected for a period of 7 months. Associations were estimated using chi-square, binary and multinomial logistic regression. Data suggested that blood pressure, systolic and diastolic, exhibited continual increase with increasing body weight and obesity class in diabetes patients with 41.8% increase in the prevalence of hypertension in obesity class III subjects (OR; 1.91, p=0.02). Likewise, triglycerides and total cholesterol exhibited continual increase in their mean values with increasing obesity, i-e., an overall increase in the prevalence of dyslipidaemia of 27.2% in obesity class 3 subjects (OR; 1.94, p=0.29). Taken together, this data suggested that hypertension is potentially associated with increasing obesity in diabetics, while dyslipidaemia demonstrated plausible association only with obesity class 3

Impact of duration of therapy on side effect profile of anti-HCV protocol: A retrospective cohort study from two tertiary health facilities in Pakistan

Purpose: To evaluate the plausible risks and adverse effects related to the duration of therapy in hepatitis C (HCV) patients in Lahore, Pakistan.Method: A retrospective observational study involving 250 HCV patients who received combination therapy with ribavirin and interferon was conducted. The patients were segregated into two groups on the basis of duration of therapy (≤ 6 months and &gt; 6 months). Adverse effect profiles of patients under treatment were collected using a pre-validated questionnaire and compared using Pearson’s Chi- Square Test/Chi-Square Goodness-of-Fit tests and unpaired t-test.Results: Patients who underwent treatment for ≤ 6 months frequently encountered side-effects such as GIT disturbance (23.77 %) and joint pains (29.63 %). Additionally, diabetes mellitus (27.86 %) and frequent injections (74.59 %) were the most commonly observed co-morbid condition and disease risk, respectively. On the other hand, in patients who underwent therapy for &gt; 6 months, skin disorders (30.46 %) and gastric acidity (10.15 %) were the most frequently observed side-effects with less frequent reporting on co-morbid conditions and disease risk factors. Moreover, there was a significant reduction in body weight (p = 0.03), serum bilirubin (p = 0.0005), albumin (p = 0.003) and triglycerides (p = 0.006) levels due to longer duration of treatment.Conclusion: The data suggest that treatment-related risks are higher among HCV patients on shorter treatment duration whereas adverse events subside in patients on longer duration of therapy (&gt;6 months). Changes in biochemical profile were also more evident in those receiving treatment for periods &gt;6 months.Keywords: Interferon, Ribavirin, Side effects, Duration of therapy, Outcomes of therap

Evaluation of orthosiphon stamineus aqueous extract for in vitro antimycobacterial activity and its interaction with isoniazid

In addition to a number of traditional medicinal uses, recently the consumption of leaves of Orthosiphon stamineus infusion (Misai kuching Tea and Java Tea) has gained popularity in many countries such as Malaysia, Indonesia and Thailand. The plant is known to have antioxidant activities and some constituents possessing antimycobacterial activity, hence may have interaction with isoniazid (INH), an anti-TB drug acting through free radicals. Therefore, the present study aims to investigate a standardized aqueous extract of the plant and some of its fractions for antimycobacterial activity and to evaluate potential interaction with INH. Using HPLC, total contents of betulinic, oleanolic and ursolic acids in the extract, hexane (HF), chloroform (CF) and ethyl acetate fractions (EA) were found to be 0.016, 0.62, 0.183 and 0.00 mg/g, respectively. In antimycobacterial assays, the minimum inhibitory concentrations (MICs) of the extract, HF, CF and INH were found to be 25.00, 3.12, 6.25 and 0.39 μg/mL, respectively. The combinations of the extract as well as the fractions with INH -in various proportions- exhibited fractional inhibitory concentration index (FICI) > 0.5 and ≤ 4, which indicated no statistically significant interaction. The results of the present study indicate that aqueous extracts of the plant have no significant interaction with INH.Colegio de Farmacéuticos de la Provincia de Buenos Aire

Extended Health Services of Pharmacists: Role in COVID-19 Management

COVID-19 is creating a chaotic scenario all over the world. Due to the unavailability of approved therapy, the number of affected cases is escalating day by day. Different components of the healthcare system have been consistently working in different settings for its containment. Pharmacists are one of the healthcare experts, who are working on the front-line. In this review, we aimed to evaluate the activities of pharmacists as a healthcare professional in disasters such as; COVID-19 management. The focus on services offered by pharmacists has shifted from traditional dispensing and compounding to patient-specific over a period contributing to the quality use of medicine and primary care. Pharmacists are thus, considered essentially one of the main pillars of the healthcare team for the provision of extended health services (EHS), for instance, the effective management of COVID-19. They are working from community to clinical setting. Practicing tele-pharmacy health services, they can reach out to remote places as well. Utilizing their expertise on clinical as well as managerial aspects, they have proved to be dynamic professionals in such a global health crises. Adequate training, inclusion of disaster management in the curriculum of pharmacy, support from the legislative body, and inter- as well as intra-professional collaboration are the key factors for professional development and recognition