Anum Saqib

Knowledge of community pharmacists about antibiotics, and their perceptions and practices regarding antimicrobial stewardship: a cross-sectional study in Punjab, Pakistan

Objective To evaluate the knowledge of community pharmacists about antibiotics, and their perceptions and practices toward antimicrobial stewardship (AMS) in Punjab, Pakistan. Materials and methods A descriptive cross-sectional study was conducted among community pharmacists in Punjab, Pakistan from April 1, 2017 to May 31, 2017. A self-administered and pretested questionnaire was used for data collection. A simple random-sampling method was used to select community pharmacies. Independent-sample Mann–Whitney U tests, independent sample Kruskal–Wallis tests, and logistic regression analysis were performed with SPSS version 21.0. Results Of the 414 pharmacists, 400 responded to the survey (response rate 96.6%). The participants had good knowledge about antibiotics. They showed positive perceptions, but poor practices regarding AMS. All of the participants were of the view that AMS program could be beneficial for health care professionals for improvement of patient care, and 78% (n=312) of participants gave their opinion about incorporation of AMS programs in community pharmacies. Collaboration was never/rarely undertaken by pharmacists with other health care professionals over the use of antibiotics (n=311, 77.8%), and a significant proportion of participants (n=351, 87.8%) never/rarely participated in AMS-awareness campaigns. Logistic regression analysis revealed that male sex (OR 0.204, 95% CI 0.104−0.4; P<0.001), age 20–29 years (OR 0.172, 95% CI 0.05−0.595; P=0.005), and <1 year of experience (OR 0.197, 95% CI 0.083−0.468; P<0.001) were the factors associated with poor practices regarding AMS. Conclusion Pharmacists had good knowledge about antibiotics. There were some gaps in perceptions and practices of community pharmacists regarding AMS. In the current scenario, it will be critical to fill these gaps and improve perceptions and practices of community pharmacists regarding AMS by developing customized interventions.

The reasons why Pakistan might be at high risk of Crimean Congo haemorrhagic fever epidemic; a scoping review of the literature

Pakistan has faced a number of significant healthcare challenges over the past decade. In 2000, one of these events - a deadly epidemic of Crimean Congo Haemorrhagic Fever (CCHF) - struck Pakistan. The people of Pakistan are at a very high risk of acquiring CCHF, due to a number of factors which emerge from a scoping review of the literature. First, the underdeveloped healthcare system of the country is currently not prepared to cope with challenges of this nature. Healthcare professionals and medical institutes are not sufficiently equipped to properly diagnose, manage and prevent CCHF. Second, a large percentage of the general public is unaware of the spread and control of the vector. The agricultural sector of Pakistan is vast and thus many people are involved in animal husbandry and the handling of livestock which can lead to the transmission of the CCHF virus. Even in urban areas the risk of transmission is significantly higher around the time of Eid-ul-Azha, when Muslims slaughter animals. Finally, the political upheavals faced by the country have also increased Pakistan’s vulnerability because a large number of refugees from Afghanistan, a CCHF endemic country, have migrated to Pakistan as a result of the Afghan war. Most of the refugees and their animals settle in Baluchistan and Khyber Pakhtunkhwa provinces, which consequently have a higher prevalence of CCHF. This scoping review of the literature highlights the potential causes of high risk CCHF and draws conclusions and makes recommendations that policy-makers in Pakistan may wish to consider in-order to improve on the current situation.

Cancer prevalence, incidence and mortality rates in Pakistan in 2012

Abstract According to estimates from the International Agency for Research on Cancer (IARC), there were 14.1 million new cancer cases and 8.2 million cancer deaths in 2012 worldwide. In this article, we provide an overview of the cancer burden in Pakistan, including the 1, 3, 5-years prevalence, estimated number of new cancer cases and deaths in 2012 by age. Data from GLOBOCAN 2012, produced by the IARC, were used. GLOBOCAN provides estimates of cancer prevalence, incidence and mortality worldwide, and for countries and regions. This article concluded that the most prevalent cancers in Pakistan include breast, lip and oral cavity, cervix uteri, colorectum and bladder, respectively. The cancers responsible for the highest incidence in both the genders (total = 148,041) in Pakistani population includes breast (n = 34038, 23%), lip and oral cavity (n = 12761, 8.6%), lung (n = 6800, 4.6%), non-hodgkin lymphoma (n = 5964, 4%) and colorectum (n = 5335, 3.6%), respectively. Whereas, the cancers responsible for the highest deaths (total = 101,113) in Pakistani population includes breast (n = 16232, 16.1%), lip and oral cavity (n = 7266, 7.2%), lung (n = 6013, 5.9%), oesophagus (n = 4748, 4.7%) and non-hodgkin lymphoma (n = 4374, 4.3%), respectively.

Drug utilization evaluation among an elderly population: a retrospective cross-sectional study in a tertiary care hospital in Pakistan

Ageing and its associated physiological changes make elderly more prone to chronic diseases, ultimately leading to escalated drug use. The aim of this study was to execute retrospective drug utilization evaluation among elderly patients discharged from the hospital.

Attitude, perception, willingness, motivation and barriers to practice-based research: A cross-sectional survey of hospital pharmacists in Lahore, Punjab, Pakistan

Background and objectives Practice-based research (PBR) is of pivotal importance for hospital pharmacists which not only up-grades the profession but also improves the patient care. This study aimed to evaluate the attitude, perception, willingness, motivation and barriers to PBR among hospital pharmacists in Pakistan. Methods A descriptive, cross sectional study design was employed. Data were collected between 1st December, 2017 and 1st March, 2018 from 130 hospital pharmacists employed in 41 hospitals of Lahore, Pakistan. A survey instrument comprising of six sections was designed to determine the attitude, perception, willingness, motivation and barriers to PBR. Data were analyzed by using Statistical Package for Social Sciences (IBM SPSS Statistics for Windows, version 21.0, Armonk, NY: IBM Corp.). The normality of the data was determined through Shapiro-Wilks and Kolmogorov-Smirnov tests. Independent Samples Mann-Whitney U Test and Independent Samples Kruskal-Wallis Test were carried out to test if there were differences among the characteristics of the hospital pharmacists. Logistic regression analysis was used to figure out the factors associated with attitude, perceptions, willingness and motivation towards PBR. A p-value <0.05 was used for statistical significance of differences. Results A total of 141 pharmacists were approached. Among them, 130 responded to the survey (response rate 92%). Out of a maximum score i.e., 5 (100%) the respondents obtained a median score of 4 (IQR = 0) for attitude, perception and motivation towards PBR; whereas, a median score of 4 (IQR = 1) was obtained for willingness thus demonstrating fair positive attitude, good perceptions, increased motivation and willingness towards PBR. The most common barrier limiting the pharmacists’ participation in PBR was lack of time (23.8%) followed by lack of incentives (16.2%) and lack of support (14.6%). Results of the logistic regression analysis revealed that hospital pharmacists practicing in the inpatient settings had 4.56 times more positive attitude towards PBR (OR = 4.56, 95%CI = 1.07─19.42, p-value = 0.040) as compared to those practicing in the outpatient settings. The male hospital pharmacists (OR = 8.86, 95%CI = 1.15–53.74, p-value = 0.017), those practicing in the outpatient (OR = 23.51, 95%CI = 2.04─271.53, p-value = 0.011) and inpatient settings had increased motivation towards PBR (OR = 12.24, 95%CI = 1.61─94.66, p-value = 0.016). Conclusion Despite the presence of several barriers, the respondents had fair positive attitude, good perceptions, increased motivation and willingness towards PBR which is a promising finding.

Causality and preventability assessment of adverse drug reactions and adverse drug events of antibiotics among hospitalized patients: A multicenter, cross-sectional study in Lahore, Pakistan

Background and objectives Adverse drug events (ADEs) are the fifth leading cause of death and thus responsible for a large number of hospital admissions in all over the globe. This study was aimed to assess the antibiotics associated preventability of ADEs and causality of adverse drug reactions (ADRs) among hospitalized patients. Methods A prospective, cross-sectional, observational study was conducted in four tertiary care public sector hospitals of Lahore, Pakistan. Study population consisted of hospitalized patients who were prescribed with one or more antibiotics. Data were collected between 1st January, 2017 and 31st June, 2017 from 1,249 patients (384 patients aged ≤ 18 years and 865 patients aged >18 years). Schumock and Thornton scale was used to assess the preventability of the ADEs. Medication errors (MEs) that caused preventable ADEs were assessed by MEs tracking form while Naranjo score was used to evaluate the causal relation of ADRs with the antibiotics. Statistical Package for the Social Sciences (IBM SPSS Statistics for Windows, Version 21.0. Armonk, NY: IBM Corp.) and Microsoft Excel (MS Office, 2010) were used for data analysis. Results 2,686 antibiotics were prescribed to 1,249 patients. Among them, fluoroquinolones (11.8%), macrolides (11.6%) and cephalosporins (10.9%) were the most frequently prescribed antibiotics. The most affected organ system by antibiotics associated ADEs was gastrointestinal tract. A total of 486 ADEs were found. The preventability assessment revealed that most of the ADEs (58.4%) were preventable (43.6% of the ADEs were definitely preventable while 14.8% were probably preventable) and caused by MEs including wrong drug (40.1%) and monitoring errors (25.0%), during the stage of physician ordering (22.2%) and patient monitoring (21.1%). The errors were caused due to non-adherence of policies (38.4%) and lack of information about antibiotics (32%). Most of the non-preventable ADEs or ADRs among adults and children were “probable” (35.5%) and “possible” (35.8%), respectively. Logistic regression analysis revealed that ADEs were significantly less among females (OR = 0.047, 95%CI = 0.018–0.121, p-value = <0.001), patients aged 18–52 years (OR = 0.041, 95%CI = 0.013–0.130, p-value = <0.001), tuberculosis patients (OR = 0.304, 95%CI = 0.186–0.497, p-value = <0.001), patients with acute respiratory tract infections (OR = 0.004, 95%CI = 0.01−0.019, p-value = <0.001) and among the patients prescribed with 2 antibiotics per prescription (OR = 0.455, 95%CI = 0.319–0.650, p-value = <0.001). Conclusion According to preventability assessment most of the ADEs were definitely preventable and caused by MEs due to non-adherence of policies and lack of information about antibiotics. The causality assessment of non-preventable ADEs showed that most of the ADRs were probable and possible.

Factors affecting patients’ knowledge about dispensed medicines: A Qualitative study of healthcare professionals and patients in Pakistan

Background Patients’ knowledge about their prescribed medicines is one of the most important antecedents of successful therapy. Poor knowledge about medicines can lead to serious consequences such as non-adherence and misunderstanding of the significance of adverse events. The objective of this study is to understand the factors that are responsible for a patients’ lack of knowledge regarding their medicines, by taking the perspective of the patient as well as that of healthcare professionals. Much of the work in this area has been undertaken in the setting of developed or semi-developed countries, and there is a scarcity of information from developing nations such as Pakistan. Methods This was a large qualitative study set in the hospital outpatient environment in a teaching hospital in the Punjab province of Pakistan. Data were collected from dialogue with patients (n = 19) and healthcare providers (n = 16) i.e., doctors and dispensers (where a dispenser is a person who merely dispenses medicines; i.e. is not a pharmacist) through in-depth semi-structured interviews. Patients having limited knowledge about their dispensed medicines were assessed using a checklist. The healthcare providers were recruited through a convenience sampling strategy, based on their availability and willingness to participate in the study. Based on the objectives of the study, a pilot tested interview protocol was developed, and used to conduct the interviews. The sample size was controlled by using saturation point criteria. All interviews were audio recorded and transcribed verbatim. The data were analyzed to draw conclusions using inductive thematic content analysis. Results The analysis of data yielded 31 categories (patients = 19, healthcare professionals = 12), 10 subthemes and three themes. The major themes were healthcare professional-related factors, patient-related factors and system-related factors. The health professional related subthemes included: behaviour and attitude and professional liabilities and liaison. The patient related subthemes included: eagerness of the patients and lack of understanding and misconception. The system-related factors included: patients with special needs, perceived role of the pharmacist, prescription and medicines, and staff workload. Conclusion Healthcare professional related, patient related and system related factors have a significant influence on patients’ knowledge about dispensed medicines. The non-professional behaviour of doctors, increased staff workload, inadequate time and attention provided by healthcare professionals to patients, illiteracy of patients, lack of specialized labelling on medicines for illiterate patients and absence of pharmacists at the hospital, were the major concerns identified in this study. The study points to a need for appropriate patient education and counselling with regards medicines, improved coordination between hospital staff, and provision of some basic system-related facilities which are pivotal for enhancing patients’ knowledge and adherence to their treatment regimens.

Direct and indirect cost of diabetes care among patients with type 2 diabetes in private clinics: a multicenter study in Punjab, Pakistan

ABSTRACT Background: Diabetes mellitus (DM) has a very high prevalence and poses a huge financial encumbrance on patients. This study aimed to evaluate the cost of diabetes care among patients with type 2 diabetes in private clinics of southern Punjab, Pakistan. Research design and methods: This was a descriptive, cross-sectional, prevalence-based, cost-of-illness (COI) study conducted in six private clinics of southern Punjab from July to September 2016, using a pretested questionnaire. Study participants were recruited using a random selection method. Continuous variables, including direct and indirect costs, were summarized using descriptive statistics. Inferential statistics were also used to analyze the correlation between the variables and cost. Results: The mean annual direct cost per patient with diabetes was estimated to be 332 USD. Medications accounted for the largest share (60.4%) of this cost. Age, locality, high socioeconomic status, and prolonged disease duration were significantly associated with the direct costs of illness (p < 0.05). Moreover, 19% of total earnings among very low-income patients were spent on diabetes care. Conclusions: A substantial proportion of patients’ income is spent on diabetes care in Punjab. Our findings support the substantial individual and societal burden caused by diabetes.

Availability and affordability of biologic versus non-biologic anticancer medicines: a cross-sectional study in Punjab, Pakistan

Objectives Prime focus of this study was to evaluate the availability and affordability of originator brands (OBs) and lowest price generics (LPGs) of prescribed biologic and non-biologic anticancer medicines. Design, settings and participants A descriptive, cross-sectional survey was conducted in 22 cancer-care hospitals (18 public hospitals and 4 private hospitals) and 44 private pharmacies in Punjab, Pakistan. Sampling population consisted of 4483 patients with cancer aged ≥18 years. The availability was determined by classifying anticancer medicines in four categories: absent/unavailability (medicines not present in any surveyed facility), low availability (medicines present in <50% of surveyed facilities), fairly high availability (medicines present in 50%–74% of surveyed facilities) and high availability (medicines present in >75% of surveyed facilities). Medicines were affordable if overall cost of all the prescribed anticancer medicines were 20% of the household capacity to pay. Data were analysed by using Statistical Packages for Social Sciences (IBM SPSS Statistics for Windows, V.21.0). Results A total of 5060 patients with cancer were approached out of which 4483 patients were included in the survey. Overall, 10 103 anticancer drugs were prescribed. Among them, 96.3% were non-biologics and 3.7% were biologics. Oncologists were reluctant to prescribe biologics due to high prices. 58.1% of non-biologics were affordable; whereas, the affordability of biologics was 3.3%. A total of 43.9% of both biologic and non-biologic OBs were available; whereas, their affordability was 44.2%. On the other hand, the availability of LPGs was 21.3%, and their affordability was 66.1%. For low-income patients, the affordability of non-biologics was 31.6% and the affordability of biologics was 1.1%. Conclusions Most of the patients with cancer were prescribed non-biologics due to their low price and better affordability. In contrast to OBs, LPGs of both biologics and non-biologics had less availability but more affordability.

Histological changes in the liver of diabetic rats: A review of pathogenesis of nonalcoholic fatty liver disease in type 1 diabetes mellitus

Abstract Abundant knowledge is present over nonalcoholic fatty liver disease (NAFLD) and type 2 diabetes mellitus but no attention has been given to the same aspect with type 1 diabetes mellitus (T1DM) in humans. However, various animal modeled studies are documented having induced T1DM using chemical induction by alloxan (ALX) or streptozotocin (SZ) to investigate and comprehend the nature and pathophysiology of NAFLD in T1DM. The objectives of this review were to assess whether T1DM induced by ALX or SZ could cause histological (morphological and ultrastructural) changes in rat liver to illustrate the effects of these drugs and diabetes, and pathophysiology of NAFLD in T1DM. To achieve these objectives, we systematically searched the studies from EconLit, Embase, Google Scholar, Medline, PubMed, ProQuest, Scopus, Springer Link, and Science Direct databases. Initially, 150 studies were retrieved. Out of these, 107 studies were removed as these failed to provide relevant details. Finally, 43 articles were selected for this review. This review concluded that diabetes induced by ALX or SZ, cause biochemical alterations in blood and pathophysiological variations in the liver of rats. These changes can vary from steatosis to steatohepatitis and liver fibrosis, and are similar to the modifications observed in human liver.