Dataset Information

Amlodipine-Induced Pedal Edema and Its Relation to Other Variables in Patients at a Tertiary Level Hospital of Kathmandu, Nepal.

ABSTRACT: Background: Vasodilatory edema is a frequently encountered side effect among hypertensive patients using antihypertensive drugs. This dose-dependent adverse effect is seen more commonly with amlodipine, so low-dose combination therapy is often used and preferred in practice. Pedal edema following use of amlodipine is scarcely studied in Nepalese population so far. Objectives: To find out the prevalence of amlodipine-associated pedal edema and its relation with other variables among patients presenting to a tertiary care center of Kathmandu, Nepal. Methods: A prospective cross-sectional study was conducted among hypertensive patients using amlodipine in combination with or without other antihypertensive medications under regular follow-up in an outpatient department of internal medicine of Shree Birendra Hospital, Kathmandu, Nepal, during the 7-month period from September 2017 to March 2018. The prevalence of pedal edema and its relation with amlodipine dose, duration, and other factors were studied using χ2 test and logistic regression using SPSS version 22. Results: A total of 505 patients were observed during the study period, with the mean age of the population being 61.5 ± 13.4 years. Among the cases studied, edema was present in 79 (15.6%) cases. Use of amlodipine longer than 5 years was 21.65 (confidence interval [CI] = 9.575-48.970, P ˂ .001) times more likely to exhibit pedal edema; similarly, there was 2.149 (CI = 1.209-3.820, P = .009) times higher risk of having pedal edema in hypertensive individuals with other comorbidities. Increasing the dose of amlodipine has increased the likelihood of having pedal edema, but it is not statistically significant (odds ratio = 2.804, CI = 0.423-18.584, P = .285). Conclusion and Relevance: Significant number of hypertensive patients using amlodipine developed pedal edema. Likelihood of vasodilatory edema increases with the presence of comorbidities, higher dose, along with longer duration of amlodipine use.

SUBMITTER: Khadka S

PROVIDER: S-EPMC6383103 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Similar Datasets

Project description:Staphylococcus aureus, an important nosocomial pathogen, is frequently associated with infections in human. The management of the infections by it especially methicillin resistant ones is often difficult because methicillin resistant S. aureus is usually resistant to multiple antibiotics. Macrolide-lincosamide streptogramin B family of antibiotics is commonly used to treat such infections as an alternative to vancomycin.This study was conducted over the period of one and half year from November 2013-April 2015 in Microbiology laboratory of Nepal Medical College and Teaching Hospital, Kathmandu, Nepal to find the incidence of different phenotypes of MLSB resistance among S. aureus from clinical samples and their association with methicillin resistance. Two hundred seventy isolates of S. aureus were included in the study. Methicillin resistance was detected by cefoxitin disc diffusion method and inducible clindamycin resistance by erythromycin and clindamycin disc approximation test (D-test).Of the 270 clinical isolates of S. aureus, 25.1% (68/270) were MRSA. Erythromycin and clindamycin resistance was seen in 54.4% (147/270) and 41.8% (113/270) isolates respectively. Resistance to erythromycin and clindamycin were higher in MRSA as compared to MSSA (erythromycin-resistance: 88.2% Vs 39.1% and clindamycin-resistance: 79.4% Vs 41.8%). The overall prevalence of iMLSB and cMLSB phenotype was 11.48% (31/270) and 29.25% (79/270) respectively. Both iMLSB and cMLSB phenotypes predominated in MRSA strains.Detection rate of MRSA in our study shows the necessity to improve in healthcare practices and to formulate new policy for the control of MRSA infections. Clindamycin resistance in the form of iMLSB and cMLSB especially among MRSA emphasizes the need of D-test to be performed routinely in our set up while using clindamycin as an alternative choice to anti-staphylococcal antibiotics like vancomycin and linezolid in the treatment of staphylococcal infections.

Project description:AimAlthough carbapenem is the last-resort drug for treating drug-resistant Gram-negative bacterial infections, prevalence of carbapenem-resistant bacteria has substantially increased worldwide owing to irrational use of antibiotics particularly in developing countries like Nepal. Therefore, this study was aimed to determine the prevalence of carbapenemase-producing K. pneumoniae and to detect the carbapenemase genes (blaNDM-2 and blaOXA-48) in at a tertiary care hospital in Nepal.Materials and methodsA hospital-based cross-sectional study was carried out from June 2018 to January 2019 at the Microbiology Laboratory of Annapurna Neurological Institute and Allied Sciences, Kathmandu, Nepal. Different clinical samples were collected and cultured in appropriate growth media. Biochemical tests were performed for the identification of K. pneumoniae. Antibiotic susceptibility testing (AST) was performed by the Kirby-Bauer disc diffusion method. The modified Hodge test (MHT) was performed to detect carbapenemase producers. The plasmid was extracted by the modified alkaline hydrolysis method. Carbapenemase-producing K. pneumoniae were further confirmed by detecting blaNDM-2 and blaOXA-48 genes by PCR using specific forward and reverse primers followed by gel electrophoresis.ResultsOut of the total 720 samples, 38.9% (280/720) were culture positive. K. pneumoniae was the most predominant isolate 31.4% (88/280). Of 88 K. pneumoniae isolates, 56.8% (50/88) were multi-drug resistant (MDR), and 51.1% (45/88) were MHT positive. Colistin showed the highest sensitivity (100%; 88/88), followed by tigecycline (86.4%; 76/88). blaNDM-2 and blaOXA-48 genes were detected in 24.4% (11/45) and 15.5% (7/45) of carbapenemase-producing K. pneumoniae isolates, respectively.ConclusionThe rate of MDR and carbapenemase production was high in the K. pneumoniae isolates. Colistin and tigecycline could be the drug of choice for the empirical treatments of MDR and carbapenemase-producing K. pneumoniae. Our study provides a better understanding of antibiotic resistance threat and enables physicians to select the most appropriate antibiotics.

Project description:Hypertension is a major risk factor for cardiovascular disease, which is the leading cause of premature mortality and morbidity globally. Despite the evidences of the availability of effective treatment for hypertension, its management remains suboptimal. Medication adherence is the most crucial factor for blood pressure control. It is important to identify the factors associated with adherence to antihypertensive treatment for better management. Hence, this study assessed the level of antihypertensive medication adherence and its associated factors among patients with hypertension visiting a tertiary-level hospital in Kathmandu, Nepal. An analytical cross-sectional study was carried out among 308 diagnosed patients with hypertension who were prescribed antihypertensive medication. The Morisky Medication Adherence Scale (MMAS-8) was used to assess medication adherence. Data was collected through face-to-face interviews and analysed using SPSS v26. A bivariate and multivariate logistic regression model was used to assess the factors associated with low medication adherence. More than half (61%) of the study participants had moderate to high levels of medication adherence. Upon bivariate analysis, there was a significant association between presence of side effects, blood pressure status, forgetfulness, high cost, fear of taking medicine lifelong and irregular follow-up with a low level of adherence. Upon multivariate the logistic regression analysis, forgetfulness [Adjusted Odd's Ratio (AOR) 22.5, 95% Confidence Interval(CI) 10.56-47.86], high cost (AOR 3.8, 95%CI 1.25-11.60) and fear of taking medicines lifelong (AOR 6.04, 95%CI 2.96-12.33) were found to be associated factors of low level of adherence. There is an urgency to develop evidence-based strategies to improve the level of adherence to antihypertensive medications among patients with hypertension. Strategies like reminder messaging, setting alarms, expanding the scope of national health insurance and proper counselling to reduce fear could help to improve medication adherence. Hence, the feasibility and effectiveness of such intervention should be explored in future studies.

Project description:BackgroundQuality of life is an important indicator of health and has multiple dimensions. It is adversely affected in patients with trauma history, and psychiatric disorders play an important role therein. Studies in trauma-affected populations focus mainly on the development of psychiatric disorders. Our study explored various aspects of quality of life in trauma patients in a clinical setting, mainly focusing on the association of psychiatric disorders on various domains of quality of life.MethodsOne hundred patients seeking help at the psychiatry outpatient of a tertiary hospital in Kathmandu, Nepal, and with history of trauma were interviewed using the World Health Organization Composite International Diagnostic Interview version 2.1 for trauma categorization. Post-traumatic stress disorder symptoms were assessed using the Post-Traumatic Stress Disorder Checklist-Civilian Version; while the level of anxiety and depression symptoms was assessed using the 25-item Hopkins Symptom Checklist-25. Quality of life was assessed using the World Health Organization Quality Of Life-Brief Version measure. Information on sociodemographic and trauma-related variables was collected using a semi-structured interview schedule. The associations between psychiatric disorders and quality of life domains were explored using bivariate analyses followed by multiple regressions.ResultsThe mean scores (standard deviations) for overall quality of life and health status perception were 2.79 (.87) and 2.35 (1.11), respectively. The mean scores for the physical, psychological, social and environmental domains were 12.31 (2.96), 11.46 (2.84), 12.79 (2.89), and 13.36 (1.79), respectively. Natural disaster was the only trauma variable significantly associated with overall quality of life, but not with other domains. Anxiety, depression and post-traumatic stress disorder were all significantly associated with various quality of life domains, where anxiety had the greatest number of associations.ConclusionQuality of life, overall and across domains, was affected in various ways based on the presence of psychiatric disorders such as anxiety, depression and post-traumatic stress disorder in patients with trauma. Our findings therefore emphasize the need to address these disorders in a systematic way to improve the patients' quality of life.

Project description:PurposeThe morbidity and mortality due to typhoid fever can be significantly reduced with the use of effective antibiotics. At present, fluoroquinolones, third generation cephalosporins, and azithromycin are widely used to treat typhoid fever. However, changing antibiotic susceptibility among Salmonella Typhi and Salmonella Paratyphi poses a particular challenge to the therapeutic management of enteric fever. The objective of this study was to assess the antibiotic susceptibility pattern of Salmonella Typhi isolates.Patients and methodsA total of 706 blood specimens were collected from febrile patients attending the outpatient department of Kathmandu Model Hospital during June to September, 2018. The antibiotic susceptibility testing for 11 different antibiotics (nalidixic acid, ciprofloxacin, ofloxacin, levofloxacin, cefixime, ceftriaxone, cefotaxime, azithromycin, cotrimoxazole, chloramphenicol, and amoxicillin) was performed by disk diffusion method. Furthermore, minimum inhibitory concentration (MIC) values of ciprofloxacin, ofloxacin, and azithromycin were determined by agar dilution method. Mutation at gyrA ser83 associated with reduced susceptibility to fluoroquinolones was determined by PCR-RFLP.ResultsOut of 706 blood samples, 6.94% (n = 49) were culture positive for Salmonella enterica (S. Typhi, n = 46). It was revealed that 97.8% S. Typhi isolates were susceptible to conventional first-line antibiotics (ampicillin, chloramphenicol, and cotrimoxazole), 97.3% to cephalosporins and 95.7% to azithromycin. S. Typhi were either resistant or intermediately susceptible to fluoroquinolones: 97.8% to ciprofloxacin, 91.3% to ofloxacin, and 89.1% to levofloxacin. The MIC of ciprofloxacin, ofloxacin, and azithromycin for S. Typhi ranged from 0.008 to 32, 0.03 to 16, and 2 to 8 μg/mL, respectively. Out of 46 S. Typhi isolates, 44 (95.65%) had gyrA ser83 mutation.ConclusionFluoroquinolones have poor activity against Salmonella Typhi. The trends of increasing azithromycin MIC value among S. Typhi might limit its use for the treatment of typhoid fever. Effectiveness of conventional first-line antibiotics in vitro suggests considering their clinical use after large-scale studies.

Dataset Information

Amlodipine-Induced Pedal Edema and Its Relation to Other Variables in Patients at a Tertiary Level Hospital of Kathmandu, Nepal.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets