Patients\u27 insight of interpreting prescriptions and drug labels--a cross sectional study.

Background: Errors in consuming drugs are associated with significant morbidity and mortality, besides an impact on the already overburdened health-care system. Misunderstanding drug labels and prescriptions plays an important role in contributing to adverse drug events. Objective: To evaluate abilities to understand prescriptions and drug labels among patients attending tertiary care hospital in Karachi. Methods: A cross sectional study was conducted at the Aga Khan University Hospital (AKUH), from January to March 2009. After informed consent, 181 adult patients and their healthy attendants were interviewed at AKUH using a standardized questionnaire, which ascertained patient demographics, factors that might increase exposure to health-care personnel as well as the basic knowledge and understanding of prescriptions and drug labels. Results: Out of 181, majority 137(76%) had received graduate or post-graduate degrees. 16 (9%) had received no formal education; of which all were females and 89(84%) of the total females were housewives. Overall, 130(72%) followed only a single doctor’s prescription. Majority failed to understand various medical terminologies related to dosage. In the high literacy group, 45(33%) understood once daily OD (p = 0.003), 27(20%) thrice daily TID (p = 0.05), 29(21%) twice daily BD (p = 0.01), 31(23%) thrice daily TDS (p = 0.002) and 43(31%) as needed SOS (p = 0.003) as compared to the group with no formal education, who were unable to comprehend the terms. The most common reason for using more than one prescription was decreased satisfaction with the doctor in 19(39%) and multiple co-morbids as responded by 17(35%) of patients. Knowledge regarding various medical terminologies used for dosage and routes of drug administration were also understood more frequently among the English medium respondents. The elderly identified medicine through color (47%, p,0.001), and were less likely to understand drug indications (p = 0.05) compared to younger subjects. Conclusion: Understanding of drug prescriptions is alarmingly low in the community, even amongst the educated. Care givers need to revisit this often ignored aspect of patient care

Drug overdose: a wake up call! Experience at a tertiary care centre in Karachi, Pakistan

OBJECTIVE: To study the characteristics of patients admitted with drug overdose caused either by accidental overdose of the prescribed medications or as an act of deliberate self harm (DSH) at a tertiary care hospital in Karachi, Pakistan.METHODS: A retrospective case series review was conducted at the Aga Khan University Hospital from January 2002 to October 2006. Three hundred and twenty four adult patients admitted with drug overdose were included in the study.RESULTS: Our sample group revealed mean age of 36.2 +/- 17.0 years, more females (59%), housewives (34%), and students (20%). Fifty six percent of patients committing DSH were married (p = 0.001), 81% needed in-patient psychiatric services (p = 0.016) of whom a significantly high number (38%) refused it. Domestic and social issues were rated highest among DSH group (p = 0.003), depression among females was common (p = 0.028) and Benzodiazepines (41%) was the most frequently used drug (p = 0.021). Sub-group analysis of accidental overdoses revealed mean age of 45.6 +/- 19.6 years, single (75.4%) and males (54.1%). Drugs used were mainly Benzodiazepines (18%) followed by Opioids (11%), Antiepileptics (10%) and Warfarin (10%).CONCLUSION: Our study showed that depressed housewives are at greater risk for DSH. Domestic and social issues were rated highest and Benzodiazepines were the most commonly used agents. Most of our patients refused inpatient psychiatric treatment leading us to believe that general awareness of psychiatric illnesses is imperative in our community. High number of accidental overdoses is alarming in older, single males convincing us to believe that existing pharmacy system needs further evaluation and modification

Career goals of trainee physicians in internal medicine

OBJECTIVE: To survey Internal Medicine trainees\u27 future career choices and factors influencing their decision-making. DESIGN: Cross-sectional study. PLACE AND DURATION OF STUDY: The Aga Khan University Hospital, Karachi, from November 2006 to January 2007. SUBJECTS AND METHODS: A standard questionnaire was administered to the residents and Interns working in the Department of Internal Medicine of The Aga Khan University Hospital. The questionnaire covered demographic details, specialty choice, work-time distribution and factors influencing career choice. Descriptive statistics were applied. RESULTS: A total of 49 doctors participated with 57% females; and 43% males, having 33% interns and 67% residents. A minority (22%) opted for internal medicine, while 78% selected sub-specialties with cardiology (20%) being the most sought- after sub-specialty. Majority (69%) wanted to spend more time in clinical activities compared to administration (18%) or research (13%). Majority (92%) wanted to work in an academic setting. Availability of a structured training program (61%), ability to practice broad area of medicine (41%) and prestige of the specialty (41%) highly influenced their career choices. Forty one (82%) wanted to proceed abroad for further training and 80% wanted to eventually practice in Pakistan. CONCLUSION: Most of the interviewed under-training physicians wanted to pursue sub-specialty. Clinical work was more attractive compared to research. A structured training program was detrimental in affecting their choices. Majority wanted further training abroad but eventual settlement in Pakistan. The study results can help us create the basis for reforming the current training programs

Level of Inflammation and its Association with Pain, Physical Functioning and KL-Grade in Patients With Knee Osteoarthritis

Background: Knee osteoarthritis (OA), also known as degenerative arthritis, causes a progressive loss of articular cartilage. In recent years, there has been a shift in the understanding of OA from a “wear and tear” disease to an “inflammatory” condition. Aims and Objectives: The objective of this study was to assess the level of inflammation and to evaluate the relationship between inflammation, pain, physical functioning, and Kellgren Lawrence (KL)-grade in patients with knee OA. Materials and Methods: Sixty patients with radiographic evidence of knee OA (KL Grade I/II/III) were cross-sectionally analyzed. Data about their anthropometry, inflammatory markers high-sensitivity C-reactive protein (hsCRP), erythrocyte sedimentation rate-(ESR), pain, and physical functioning were collected. Results: The mean hsCRP among the patient population was 4.6 ± 4.0 mg/L and the mean ESR was 40.4 ± 21.8 mm/h. There was a strong significant association of visual analog scale (VAS) pain score with hsCRP (r = 0.353; P = 0.005) and ESR (r = 0.269; P = 0.036). There was a strong significant association of Western Ontario and McMaster Universities OA Index score with hsCRP (r = 0.415; P = 0.001) and ESR (r = 0.413, P = 0.001). However, there was no significant difference in hsCRP or ESR when classified according to KL-grade (P > 0.05). Conclusion: The level of inflammation is high in knee OA patients. Inflammation is significantly associated with pain intensity and physical functioning in knee OA patients. However, there is no significant difference in hsCRP, ESR, and VAS when classified according to KL-grade. This emphasizes the need to study inflammatory markers in addition to radiographic evidence for informed clinical decision-making

Patients' insight of interpreting prescriptions and drug labels--a cross sectional study.

BACKGROUND: Errors in consuming drugs are associated with significant morbidity and mortality, besides an impact on the already overburdened health-care system. Misunderstanding drug labels and prescriptions plays an important role in contributing to adverse drug events. OBJECTIVE: To evaluate abilities to understand prescriptions and drug labels among patients attending tertiary care hospital in Karachi. METHODS: A cross sectional study was conducted at the Aga Khan University Hospital (AKUH), from January to March 2009. After informed consent, 181 adult patients and their healthy attendants were interviewed at AKUH using a standardized questionnaire, which ascertained patient demographics, factors that might increase exposure to health-care personnel as well as the basic knowledge and understanding of prescriptions and drug labels. RESULTS: Out of 181, majority 137(76%) had received graduate or post-graduate degrees. 16 (9%) had received no formal education; of which all were females and 89(84%) of the total females were housewives. Overall, 130(72%) followed only a single doctor's prescription. Majority failed to understand various medical terminologies related to dosage. In the high literacy group, 45(33%) understood once daily OD (p = 0.003), 27(20%) thrice daily TID (p = 0.05), 29(21%) twice daily BD (p = 0.01), 31(23%) thrice daily TDS (p = 0.002) and 43(31%) as needed SOS (p = 0.003) as compared to the group with no formal education, who were unable to comprehend the terms. The most common reason for using more than one prescription was decreased satisfaction with the doctor in 19(39%) and multiple co-morbids as responded by 17(35%) of patients. Knowledge regarding various medical terminologies used for dosage and routes of drug administration were also understood more frequently among the English medium respondents. The elderly identified medicine through color (47%, p<0.001), and were less likely to understand drug indications (p = 0.05) compared to younger subjects. CONCLUSION: Understanding of drug prescriptions is alarmingly low in the community, even amongst the educated. Care givers need to revisit this often ignored aspect of patient care

Knowledge regarding various routes of drug administration.

<p>Knowledge regarding various routes of drug administration.</p

Demographics of Patient Population.

<p>Demographics of Patient Population.</p

Knowledge regarding various medical terminologies used for dosage.

<p>Knowledge regarding various medical terminologies used for dosage.</p

Univariate and multivariate analysis of factors associated with understanding prescriptions and drug labels among higher educated participants.

<p>Univariate and multivariate analysis of factors associated with understanding prescriptions and drug labels among higher educated participants.</p