Interventional Study on Adherence to Pharmacotherapy and Drug Pattern in Elderly Patients at Civil Hospital of Badin, Pakistan

Background: To assess the contributing factors to adherence of pharmacotherapy and perception of elderly patients. Methods: This prospective cross-sectional study was conducted in the outpatient clinic of Civil Hospital Badin, Pakistan from January to June 2019. A total of 300 samples were selected to analyze the results. A self-designed proforma (prescribing indicator form) was used for collecting data including patient demographics, diagnosis, and the current medications prescribed for each patient. Results: Of the 300 selected participants, 221(73.7%) were male, while 79 (26.3%) were female. Majority of the subjects in the age group of 60–69 (52%) and 70–79 years (27%) followed by those aged >79 (21%). Antibiotics were prescribed to 17.2% and vitamins to 14.7%. Patients’ responses related to nonadherence factor were 92.7% for the cost, 32.7% for the long treatment duration, and 24% for the lack of knowledge. Out of the total patients, 28% were forgetful, 26.7% complained about complex therapy, 26.3% blamed financial problems, 19.7% patients had side effects, and 14.3% were negligent in taking the medication. Conclusion: Patient conformity can be enhanced by dropping polypharmacy and simplifying complex management, use of extended formulations, rate of medications, and by creating awareness among elderly patients. Keywords: elderly, polypharmacy, pharmacotherapy, adherenc

Assessment of Knowledge, Qualification, Experience, and Medication Dispensing Practices in South Karachi, Pakistan

Background: Drug stores in Pakistan are run by dispensers with varied knowledge, qualification, and experience. The current study was sought to explore the knowledge, qualification, experience, and dispensing practices among dispensers working in drugstores in South Karachi, Pakistan. Methods: A cross-sectional survey was carried out using a structured questionnaire. Data were collected from medical stores in South Karachi which were then categorized, coded, and analyzed using SPSS version 23. Relationship among different study variables with pharmacist’s availability and personal experience was assessed using statistical non-parametric Chi-square test. A total of 385 samples obtained using a simple random sampling method were included in the study. However, only 210 responses on questionnaire were complete which were then selected for study analysis between October and December 2018. Results: Of the 210 surveyed drugstores, 9% of their staff had studied only till primary school, 5.7% till the eighth grade, 25.2% up to secondary school level, 26.7% till higher secondary school level, 15.7% had non-professional education, and 8.1% were professional graduate. Only 9% of them had a degree in Pharm. D or B. Pharm, while 0.5% had a post-graduation qualification. Furthermore, 44.8% of pharmacies had a valid pharmacy license but the pharmacist was physically absent in 91% of the drugstores. Majority of pharmacies did not maintain appropriate temperature (refrigerator and/or room temperature). Majority of dispensers did not review prescription particulars before dispensing medications and also dispensed medications on older prescriptions as well as without prescription. Conclusion: In conclusion, the overall knowledge and practices of dispensers working in drugstores was poor. However, the presence of pharmacist was associated with good dispensing practices to a certain extent

Hematological profile and gametocyte carriage in malaria patients from southern Pakistan

Background: Malarial infection is a major cause of concern, both worldwide and in Pakistan. Gametocytes are the sexual forms of the parasite that are essential for transmission. They fuse inside the mosquito to develop sporozoites. Gametocytes of the plasmodium parasites, which cause the infection, differentiate into male and female gametocytes. These gametocytes constitute the sexual stage of the malaria parasite and are essential in transmission of the disease from human to vector Anopheles. Gametocytes are affected by factors such as host immunity, drug treatment, reticulocytemia, anemia, low levels of asexual parasitemia and stress to the parasite. The aim of this study was to observe the hematological parameters, age and gametocyte carriage in an area of seasonal malaria transmission.Methods: The study was conducted at Aga Khan University Hospital (AKUH) Laboratory over the period of one year and 294 patients with uncomplicated malaria were recruited. Patients infected with Plasmodium falciparum (P. falciparum) or Plasmodium vivax (P. vivax) malaria and no co-morbidities were included in the study.Results: Gametocytemia was highest during the period of July to November, with P. vivax, 267 (90.8%), predominating compared to P. falciparum, 27 (9.2%). P. vivax gametocytes were observed from May to October and P. falciparum gametocytes were observed from July to December. Low hemoglobin in females and low platelet levels were observed. The mean platelet count was significantly lower in cases of P. vivax having gametocytes compared to P. falciparum with gametocytes. Higher parasitic index was associated with lower platelet count. The most significantly altered parameters were hemoglobin, hematocrit, white blood cell (WBC), and platelet count. Hemoglobin and platelets were significantly lower during the malaria season in study participants, both male and female.Conclusion: In conclusion, infection with P. falciparum and P. vivax modulates significant changes in hematological parameters in populations living in malaria endemic regions. In the malaria season males were more frequently affected by malaria with thrombocytopenia. Gametocyte carriage remains unaffected by seasonal changes thus ensuring parasite transmission during the dry season

Pathophysiological Correlation between Diabetes Mellitus Type-II and Chronic Obstructive Pulmonary Diseases

INTRODUCTION: Diabetes Mellitus, a chronic disease is usually associated and linked to many other conditions and complications. Chronic Obstructive Pulmonary Disease (COPD); a life threatening progressive inflammatory lung disease associated with chronic bronchitis and emphysema; when associated with Diabetes Mellitus generates a huge burden on patients quality of life as well as on health care systems. OBJECTIVE: Although link between DM and COPD is not scientifically established or confirmed yet, however evidence suggest a pathophysiological correlation between both conditions might be present. This study focuses upon impact of DM on the onset of COPD and to find if there is any evidence of the suggested pathophysiological correlation. METHODOLOGY: We retrospectively analyzed 120 cases of Chronic Obstructive Pulmonary Disease (COPD), data collected from General Medical Units and Pulmonary Ward of Liaquat University Teaching Hospital, Jamshoro / Hyderabad from January till June, 2016. RESULTS: The majority of cases with COPD were male representing 81.6% of the sample population, almost 90% of patients were smokers or ex-smokers, 42.50% of COPD patients were suffering from DM and 76.47% were either non-compliant or had a very poor control over their blood glucose level. Blood glucose levels of most of the patients was from 140 mg/dl to 500 mg/dl and 19.60% of patients reached diabetic ketoacidosis (DKA) once at least. CONCLUSION: DM increases the risk for occurrence of COPD and cause rapid decline in clinical state of the patient. Unlike cardiovascular complication of diabetes in case of diabetic patients with COPD the lower the BMI the higher the risk of mortality

Long-term patient-reported outcome measures after injury: National trauma research action plan (NTRAP) scoping review protocol

Background: A significant proportion of patients who survive traumatic injury continue to suffer impaired functional status and increased mortality long after discharge. However, despite the need to improve long-term outcomes, trauma registries in the USA do not collect data on outcomes or care processes after discharge. One of the main barriers is the lack of consensus regarding the optimal outcome metrics.Objectives: To describe the methodology of a scoping review evaluating current evidence on the available measures for tracking functional and patient-reported outcomes after injury. The aim of the review was to identify and summarize measures that are being used to track long-term functional recovery and patient-reported outcomes among adults after injury.Methods: A systematic search of PubMed and Embase will be performed using the search terms for the population (adult trauma patients), type of outcomes (long-term physical, mental, cognitive, and quality of life), and measures available to track them. Studies identified will be reviewed and assessed for relevance by at least two reviewers. Data will be extracted and summarized using descriptive statistics and a narrative synthesis of the results. This protocol is being reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) guidelines.Dissemination: This scoping review will provide information regarding the currently available metrics for tracking functional and patient-reported outcomes after injury. The review will be presented to a multi-disciplinary stakeholder group that will evaluate these outcome metrics using an online Delphi approach to achieve consensus as part of the development of the National Trauma Research Action Plan (NTRAP). The results of this review will be presented at relevant national surgical conferences and published in peer-reviewed scientific journals

Interventional Study on Adherence to Pharmacotherapy and Drug Pattern in Elderly Patients at Civil Hospital of Ba

Background: To assess the contributing factors to adherence of pharmacotherapy and perception of elderly patients.Methods: This prospective cross-sectional study was conducted in the outpatient clinic of Civil Hospital Badin, Pakistan from January to June 2019. A total of 300 samples were selected to analyze the results. A self-designed proforma (prescribing indicator form) was used for collecting data including patient demographics, diagnosis, and the current medications prescribed for each patient.Results: Of the 300 selected participants, 221(73.7%) were male, while 79 (26.3%) were female. Majority of the subjects in the age group of 60–69 (52%) and 70–79 years (27%) followed by those aged >79 (21%). Antibiotics were prescribed to 17.2% and vitamins to 14.7%. Patients’ responses related to nonadherence factor were 92.7% for the cost, 32.7% for the long treatment duration, and 24% for the lack of knowledge. Out of the total patients, 28% were forgetful, 26.7% complained about complex therapy, 26.3% blamed financial problems, 19.7% patients had side effects, and 14.3% were negligent in taking the medication.Conclusion: Patient conformity can be enhanced by dropping polypharmacy and simplifying complex  management, use of extended formulations, rate of medications, and by creating awareness among elderly patients

Future smartphone: MIMO antenna system for 5G mobile terminals

In this article, an inverted L-shaped monopole eight elements Multiple Input Multiple Output (MIMO) antenna system is presented. The multi-antenna system is designed on a low cost 0.8 mm thick FR4 substrate having dimensions of 136 x 68 mm(2) resonating at 3.5GHz with a 6dB measured bandwidth of 450MHz, and with inter element isolation greater than 15 dB and gain of 4 dBi. The proposed design consists of eight inverted L-shaped elements and parasitic L-shaped strips extending from the ground plane. These shorted stripes acted as tuning stubs for the four inverted L-shaped monopole elements on the side of chassis. This is done to achieve the desired frequency range by increasing the electrical length of the antennas. A prototype is fabricated, and the experimental results show good impedance matching with reasonable measured isolation within the desired frequency range. The MIMO performances, such as envelope correlation coefficient (ECC) and mean effective gain (MEG) are also calculated along with the channel capacity of 38.1bps/Hz approximately 2.6 times that of 4 x 4 MIMO system. Due to its simple shape and slim design, it may be a potential chassis for future handsets. Therefore, user hand scenarios, i.e. both single and dual hand are studied. Also, the effects of hand scenarios on various MIMO parameters are discussed along with the SAR. The performance of the proposed system in different scenarios suggests that the proposed structure holds promising future within the next generation radio smart phones.Antenna and Wireless Propagation Group ; Ministerio de Ciencia, Innovacion y Universidades, Gobierno de Espana (MCIU/AEI/FEDER, UE

Interventional Study on Adherence to Pharmacotherapy and Drug Pattern in Elderly Patients at Civil Hospital of Badin, Pakistan

Background: To assess the contributing factors to adherence of pharmacotherapy and perception of elderly patients. Methods: This prospective cross-sectional study was conducted in the outpatient clinic of Civil Hospital Badin, Pakistan from January to June 2019. A total of 300 samples were selected to analyze the results. A self-designed proforma (prescribing indicator form) was used for collecting data including patient demographics, diagnosis, and the current medications prescribed for each patient. Results: Of the 300 selected participants, 221(73.7%) were male, while 79 (26.3%) were female. Majority of the subjects in the age group of 60–69 (52%) and 70–79 years (27%) followed by those aged >79 (21%). Antibiotics were prescribed to 17.2% and vitamins to 14.7%. Patients' responses related to nonadherence factor were 92.7% for the cost, 32.7% for the long treatment duration, and 24% for the lack of knowledge. Out of the total patients, 28% were forgetful, 26.7% complained about complex therapy, 26.3% blamed financial problems, 19.7% patients had side effects, and 14.3% were negligent in taking the medication. Conclusion: Patient conformity can be enhanced by dropping polypharmacy and simplifying complex management, use of extended formulations, rate of medications, and by creating awareness among elderly patients. Keywords: elderly, polypharmacy, pharmacotherapy, adherenc

Analysis of treatment cost and persistence among migraineurs: A two-year retrospective cohort study in Pakistan.

ObjectivesThe persistence pattern of anti-migraine drugs' use among migraineurs is very low in the United States and different European countries. However, the cost and persistence of antimigraine drugs in Asian countries have not been well-studied. Hence, the present study aimed to evaluate the treatment cost and persistence among migraineurs in Pakistan.MethodsData from prescriptions collected from migraineurs who visited the Outpatient Department (OPD) of different public and private sector tertiary-care hospitals of Karachi, Pakistan were used to conduct this retrospective cohort study from 2017 to 2019. The minimum follow up period for each migraineur was about 12 months for persistence analysis while dropped-out patients data were also included in survival analysis as right censored data. Pairwise comparisons from Cox regression/hazards ratio were used to assess the predictors of persistence with the reference category of non-binary variables i.e. hazard ratio = 1 for low frequency migraineurs and NSAIDs users. Persistence with anti-migraine drugs was estimated using the Kaplan-Meier curve along with the Log Rank test.ResultsA total of 1597 patients were included in this study, 729 (45.6%) were male and 868 (54.3%) were female. Non-steroidal anti-inflammatory drugs (NSAIDs) were the most prescribed class of drug initially for all classes of migraineurs (26.1%). Of them, 57.3% of migraineurs discontinued their treatment, 28.5% continued while 14.8% were switched to other treatment approaches. Persistence with initial treatment was more profound in female (58.8%) patients compared to males while the median age of continuers was 31 years. The total cost of migraine treatment in the entire study cohort was 297532.5 Pakistani Rupees ($1901.1). By estimating the hazard ratios (HR) using the Cox regression analysis, it can be observed that patients with high frequency (HR, 1.628; 95%CI, 1.221-2.179; pConclusionSimilar to western countries, the majority of migraineurs exhibited poor persistence to migraine treatments. Various factors of improved persistence were identified in this study