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Fulltext Management of erectile dysfunction: barriers faced by general practitioners

Low WY, Ng CJ, Tan NC, Choo WY, Tan HM

Asian J Androl, 2004 Jun;6(2):99-104.
PMID: 15154082

Aim: To explore the barriers faced by general practitioners (GPs) in the management of patients with erectile dysfunction (ED).
Methods: This was a qualitative analysis of focus group discussions and in-depth interviews involving 28 Malaysian GPs.
Results: GPs' perception of ED being not a serious condition was a major determinant of their prescribing practice. Doctor's age (younger), gender (female), short consultation time and lack of experience were cited as barriers. The GPs' prescribing habits were heavily influenced by the feedback from the first few patients under treatment, the uncertainty of etiology of ED without proper assessment and the profit margin with bulk purchase. Other barriers include Patients' coexisting medical conditions, older age, lower socio-economic status, unrealistic expectations and inappropriate use of the anti-impotent drugs. Cardiovascular side effects and cost were two most important drug barriers.
Conclusion: The factors influencing the management of ED among the general practitioners were multiple and complex. An adequate understanding of how these factors (doctors, patients and drugs) interact can assist in the formulation and implementation of strategies that encourage GPs to identify and manage ED patients.

Matched MeSH terms: Drug Prescriptions
Fulltext Evaluation of medication use in Malaysian predialysis patients

Salman M, Khan AH, Adnan AS, Syed Sulaiman SA, Shehzadi N, Asif N, et al.

Saudi J Kidney Dis Transpl, 2017 5 26;28(3):517-523.
PMID: 28540887 DOI: 10.4103/1319-2442.206451

Chronic kidney disease (CKD) patients suffer from multiple comorbidities and complications as a cause or consequence of kidney disease. Information regarding medication- prescribing patterns in predialysis patients is sparse. We conducted a retrospective study to evaluate the medication prescription patterns among predialysis patients. Medical records (both paper based and computerized) of patients at CKD Resource Centre, Hospital Universiti Sains Malaysia, were reviewed. A total of 615 eligible cases were included in the study. The mean number of medications prescribed per patient was 8.22 ± 2.81, and medication use was correlated to the renal function (stage 3a < stage 3b < stage 4 < stage 5; P <0.001). The top three prescribed medication groups were found to be lipid-lowering agents, calcium channel blockers, and antiplatelet agents. Some medication classes such as nonaluminum/noncalcium phosphate binders, erythropoietin-stimulating agents, and renin-angiotensin-aldosterone system blockers, particularly in advanced stage, were found to be underutilized. In conclusion, predialysis patients are prescribed a large number of medications. Our findings highlight the need for assessing the impact of current medication-prescribing patterns on morbidity and mortality rates in Malaysian predialysis population.

Matched MeSH terms: Drug Prescriptions
Evaluating community pharmacists' perceptions of future generic substitution policy implementation: a national survey from Malaysia

Chong CP, Hassali MA, Bahari MB, Shafie AA

Health Policy, 2010 Jan;94(1):68-75.
PMID: 19762106 DOI: 10.1016/j.healthpol.2009.08.011

This study aims to provide baseline data to support the implementation of generic substitution policy in Malaysia by evaluating the community pharmacists' perceptions and opinions on generic substitution and current substitution practices.

Matched MeSH terms: Drug Prescriptions
Lipid-lowering treatment in hypercholesterolaemic patients: the CEPHEUS Pan-Asian survey

Park JE, Chiang CE, Munawar M, Pham GK, Sukonthasarn A, Aquino AR, et al.

Eur J Prev Cardiol, 2012 Aug;19(4):781-94.
PMID: 21450606 DOI: 10.1177/1741826710397100

BACKGROUND: Treatment of hypercholesterolaemia in Asia is rarely evaluated on a large scale, and data on treatment outcome are scarce. The Pan-Asian CEPHEUS study aimed to assess low-density lipoprotein cholesterol (LDL-C) goal attainment among patients on lipid-lowering therapy.
METHODS: This survey was conducted in eight Asian countries. Hypercholesterolaemic patients aged ≥18 years who had been on lipid-lowering treatment for ≥3 months (stable medication for ≥6 weeks) were recruited, and lipid concentrations were measured. Demographic and other clinically relevant information were collected, and the cardiovascular risk of each patient was determined. Definitions and criteria set by the updated 2004 National Cholesterol Education Program guidelines were applied.
RESULTS: In this survey, 501 physicians enrolled 8064 patients, of whom 7281 were included in the final analysis. The mean age was 61.0 years, 44.4% were female, and 85.1% were on statin monotherapy. LDL-C goal attainment was reported in 49.1% of patients overall, including 51.2% of primary and 48.7% of secondary prevention patients, and 36.6% of patients with familial hypercholesterolaemia. The LDL-C goal was attained in 75.4% of moderate risk, 55.4% of high risk, and only 34.9% of very high-risk patients. Goal attainment was directly related to age and inversely related to cardiovascular risk and baseline LDL-C.
CONCLUSION: A large proportion of Asian hypercholesterolaemic patients on lipid-lowering drugs are not at recommended LDL-C levels and remain at risk for cardiovascular disease. Given the proven efficacy of lipid-lowering drugs in the reduction of LDL-C, there is room for further optimization of treatments to maximize benefits and improve outcomes.

Matched MeSH terms: Drug Prescriptions
Diuretics prescribing in chronic kidney disease patients: physician assessment versus bioimpedence spectroscopy

Khan YH, Sarriff A, Adnan AS, Khan AH, Mallhi TH

Clin Exp Nephrol, 2017 Jun;21(3):488-496.
PMID: 27402286 DOI: 10.1007/s10157-016-1303-7

INTRODUCTION: The relationship between hypertension and fluid overload in pre-dialysis CKD patients need to be elucidated. Current study aimed to find relationship between fluid overload and hypertension along with prescribed diuretic therapy using bioimpedance spectroscopy (BIS).
METHODOLOGY: A prospective observational study was conducted by inviting pre-dialysis CKD patients. Fluid overload was assessed by BIS.
RESULTS: A total of 312 CKD patients with mean eGFR 24.5 ± 11.2 ml/min/1.73 m2were enrolled. Based on OH value ≥7 %, 135 (43.3 %) patients were hypervolemic while euvolemia was observed in 177 (56.7 %) patients. Patients were categorized in different regions of hydration reference plot (HRP) generated by BIS i.e., 5.1 % in region-N (normal BP and fluid status), 20.5 % in region I (hypertensive with severe fluid overload), 29.5 % in region I-II (hypertensive with mild fluid overload), 22 % in region II (hypertensive with normohydration), 10.2 % in region III (underhydration with normal/low BP) and 12.5 % in region IV (normal BP with severe fluid overload). A total of 144 (46 %) patients received diuretics on basis of physician assessment of BP and edema. Maximum diuretics 100 (69.4 %) were prescribed in patients belonging to regions I and I-II of HRP. Interestingly, a similar number of diuretic prescriptions were observed in region II (13 %) and region IV (12 %). Surprisingly, 7 (4.9 %) of patients in region III who were neither hypervolemic nor hypertensive were also prescribed with diuretics.
CONCLUSION: BIS can aid clinicians to categorize CKD patients on basis of their fluid status and provide individualized pharmacotherapy to manage hypertensive CKD patients.

Matched MeSH terms: Drug Prescriptions