Asthmatic patient's preferences regarding frequency of physician consultation.

BACKGROUND & OBJECTIVE: To identify patient's factors from their clinical picture and demographics, and recognize their association and influence on frequency of physician visit. METHOD: Study was conducted in Karachi from January - December 2019. Primary data was collected from 255 asthmatic patients that visited different hospitals, homeopathic and herbal clinics. Questionnaire included patient's demographic details, treatment choice for asthma and satisfaction level with different treatments. Collected data was analyzed by SPSS 20. RESULT: Among 255 asthmatic patients, 101 visited 5 - 7 times to physician from the past year, 48 visited 8-10 times and 27 went to physician more than 10 times in past 12 months. While 30 patients did not visit the physician even once and only 20 patients visited 1-2 times in the last year. From clinical factors, association of severity (p = 0.0001), limitation (p = 0.0001) and side effects (p = 0.003) with physician visit were found to be statistically significant. In addition, among demographics, age (p = 0.004), education (p = 0.0001), income (p = 0.0001) and having pets (p = 0.007) were found to be significant factors associated with physician visit for asthma in the past year. CONCLUSION: Most of the asthmatic patients covered in the study visited the physician more than five times during the last year and chose allopathic treatment for asthma. Age, education, severity and side effects of asthma treatment were some of the significant factors associated with physician visit. Patients with frequent follow up visits to the physician were satisfied with their treatment.

Protective role of peroxiredoxin-4 in heart failure.

Recently, we have read with great interest the article published by Ibarrola et al. (Clin. Sci. (Lond.) (2018) 132, 1471-1485), which used proteomics and immunodetection methods to show that Galectin-3 (Gal-3) down-regulated the antioxidant peroxiredoxin-4 (Prx-4) in cardiac fibroblasts. Authors concluded that 'antioxidant activity of Prx-4 had been identified as a protein down-regulated by Gal-3. Moreover, Gal-3 induced a decrease in total antioxidant capacity which resulted in a consequent increase in peroxide levels and oxidative stress markers in cardiac fibroblasts.' We would like to point out some results stated in the article that need further investigation and more detailed discussion to clarify certain factors involved in the protective role of Prx-4 in heart failure.

Fingolimod (FTY720) Preserves High Energy Phosphates and Improves Cardiac Function in Heterotopic Heart Transplantation Model.

During heart transplantation, donor heart leads to reduced oxygen supply resulting in low level of high energy phosphate (HEP) reserves in cardiomyocyte. Lower HEP is one of the underlying reasons of cell death due to ischemia. In this study we investigated the role of Fingolimod (FTY720) in heart transplantation ischemia. Eight groups of Sprague-Dawley rats (n = 5 for each subgroup) were made, A1 and C1 were given FTY720 1 mg/kg while B1 and D1 were given normal saline. The hearts were implanted into another set of similar rats after preservation period of 1 h at 4-8 °C. Significantly higher Left ventricular systolic pressure (LVSP), dP/dT maximum (p < 0.05), dP/dT minimum (p < 0.05) were recorded in the FTY720 treated group after 24 h of reperfusion while after 1 h of reperfusion, there were no significant differences in LVSP, maximum and negative dP/dT, and Left ventricular end diastolic pressure (LVEDP) between the control and the FTY720-treated transplant groups. Coronary blood flow (CBF) was enhanced (p < 0.05) in the FTY720 treated group after 1 and 24 h. ATP p < 0.001, p < 0.05 at 1 and 24 h, ADP p < 0.001, p > 0.05 at 1 and 24 h, and phosphocreatine p < 0.05, p > 0.05 at 1 and 24 h were better preserved by FTY720 treatment as compared to control group. The study concluded that pretreatment of grafted hearts with FTY720 improved hemodynamics, CBF, high energy phosphate reserves, reduces the peroxynitrite level and poly (ADP ribose) polymerase (PARP) inhibition that prevents ischemia-reperfusion injury.

COVID-19 booster dose acceptance, hesitancy and concerns among the elderly population: A cross-sectional study.

INTRODUCTION: The COVID-19 pandemic that originated in Wuhan, China in December 2019 results in respiratory and gastrointestinal infections. Elderly patients are at high risk. Preventive measures like avoiding contact with COVID-19 patients and wearing N95 masks can contribute to reducing the risk of infection, but vaccination remains crucial. METHODOLOGY: A cross-sectional survey-based study was conducted among the elderly population (≥ 50 years) in Pakistan. A 16-items questionnaire explored the socio-demographic profile of the participants, including questions about their age, gender, etc. The other sections included questions regarding vaccine registration, vaccine acceptance, and hesitation and fears towards vaccines. The items were developed to collect the data on the basis of the Likert scale. RESULTS: There was a total of 3059 respondents. The majority of the participants (n = 2726, 89.1%) were aged below 70 years, while 10.9% (n = 333) were aged above 70 years. Many participants (47.1%) expressed their concerns about the efficacy of COVID-19 vaccine booster dose. Despite their willingness to vaccinate with the cOVID-19 vaccine, 24.7% female participants expressed concerns related to the safety of the vaccine. Among all the respondents, 23.1% participants had no concerns about the cOVID-19 vaccine booster dose. The study identified a reluctance and lack of confidence in the efficiency of the COVID-19 booster dose. CONCLUSIONS: The alarming situation is rigidity towards vaccination among the elderly population. Necessary measures must be taken by the health department of Pakistan to manage this reluctant behavior and increase confidence on the efficiency of the COVID-19 booster dose.

Study on Allopathic and Alternative Treatments of Asthma and Factors Influencing Treatment Choices.

Materials and Methods: The cross-sectional survey was conducted; primary data were collected from asthmatic patients in different hospitals and clinics of allopathic, homeopathic, and herbal practitioners in Karachi, Pakistan. The study duration was from January 2020 to December 2020. Asthmatic patients aged over 13 years were selected for the study. A written informed consent was taken from the patients before the interview. Collected data were analyzed by the Statistical Package of Social Sciences (SPSS) 22. Result: Among 255 asthmatic patients; 51.4% (n = 131) were male and 48.6% (n = 124) were female. For control of acute attacks of asthma 88.2% (p = 0.0001) of patients significantly preferred allopathic treatment while 6.3% (p = 0.008) used homeopathic treatment and 5.5% chose herbal treatment. For maintenance of asthma, 78.8% (p = 0.0001) patients used allopathic treatment while 12.4% (p = 0.0001) homeopathic and 8.8% (p = 0.0001) patients used herbal treatment. About 63.4% (p = 0.0001) of the asthmatic patients used short-acting ß-2 agonists for managing acute asthmatic episodes while long-acting ß-2 agonists (p = 0.0001) and inhaled corticosteroids (p = 0.0001) were found to be the preferred medicines for maintenance therapy. Effectiveness of treatment (p = 0.004) and cost effectiveness (p = 0.0001) significantly act as contributing factors for the selection of the treatment. The majority of the patients were satisfied with their chosen treatments for control of asthmatic symptoms. Conclusion: Most asthmatic patients preferred allopathic treatment for the management of acute episodes and control of asthmatic symptoms. It was found that the major factors for selecting a specific treatment include effectiveness, cost, and minimal side effects.

Impact of Intermittent Fasting on Lipid Profile-A Quasi-Randomized Clinical Trial.

Background: Sub-optimal HDL is a prognostic marker of cardiovascular disease. South Asia has a high prevalence of sub-optimal HDL compared to other parts of the world. Intermittent fasting (IF) is a type of energy restriction which may improve serum HDL and other lipids thereby reducing the risk of cardiovascular diseases. Objective: The aim of the study was to evaluate the effect of IF on lipid profile and HDL-cholesterol in a sample of South Asian adults. Methods: A 6-week quasi-experimental (non-randomized) clinical trial was conducted on participants with low HDL (< 40 mg/dl for men and < 50 mg/dl for women). Participants of the control group were recommended not to change their diet. The intervention group was recommended to fast for ~12 h during day time, three times per week for 6 weeks. Pulse rate, blood pressure, body weight, waist circumference, serum lipid profile, and blood glucose levels were measured at baseline and after 6 weeks. Result: A total of 40 participants were enrolled in the study (N = 20 in each group), while 35 (20 control and 15 intervention) completed the trial and were included in data analysis of the study. Body measurements, including body weight, BMI and waist circumference, showed significant interaction effects (p's < 0.001), indicating that there were larger reductions in the IF group than in the control group. Significant interaction effects were also observed for total (p = 0.033), HDL (p = 0.0001), and LDL cholesterol (p = 0.010) with larger improvements in the IF group. Conclusion: This study suggests that intermittent fasting may protect cardiovascular health by improving the lipid profile and raising the sub-optimal HDL. Intermittent fasting may be adopted as a lifestyle intervention for the prevention, management and treatment of cardiovascular disorders. Clinical Trial Registration: NCT03805776, registered on January 16, 2019, https://clinicaltrials.gov/ct2/show/NCT03805776.

Frequency of Primary Headache Syndromes in Patients with a Major Depressive Disorder.

Purpose The primary objective of this study was to assess the overall frequency of primary headaches in subjects with a moderate to severe major depressive disorder. A further objective was to determine the frequency of primary headache sub-types in this population. Materials and methods This descriptive, cross-sectional study was conducted at the outpatients' clinic of the department of psychiatry, Pakistan Railways Teaching Hospital, an affiliate of Islamic International Medical College, Rawalpindi. The duration of the study was from December 2016 to May 2017. One hundred and ten consecutive patients with a major depressive disorder (MDD) were assessed for a primary headache, according to the diagnostic criteria of International Classification of Headache Disorders second edition (ICHD-2). MDD patients with moderate to severe depression according to the diagnostic and statistical manual of mental disorders (DSM-5) were enrolled in the study. A semi-structured proforma was designed to gather information on sociodemographic variables. The data was analyzed by utilizing Statistical Package for Social Sciences, version 22 (IBM Corp., Armonk, NY, US). Results Of the 110 MDD patients enrolled, a primary headache was present in 45 (40.90%) cases. Additionally, five of these patients had a migraine with aura (11.11%), 12 had a migraine without aura (26.66%), and 28 had a tension-type headache (62.22%). In the females, migraines with or without aura was frequent (35.29%), while a tension-type headache was more common in males (72.72%). Conclusion More than one-third of the sample had a primary headache syndrome, which shows a high comorbidity between a migraine and its variants and MDD. There is a need to undertake further studies with larger samples to elucidate this relationship.