Nisha Jha

Knowledge, attitude and practice towards medicines among school teachers in Lalitpur district, Nepal before and after an educational intervention

BackgroundFew studies regarding Knowledge, Attitude and Practice (KAP) towards medicines among school teachers have been carried out in Nepal. Obtaining baseline KAP is important to note deficiencies and plan appropriate interventions. School teachers have to know about medicines as they can be an important source of information about rational and safe use of medicines. The department of Clinical Pharmacology, KIST Medical College, Lalitpur, conducted a study regarding KAP of school teachers about medicines before and after an educational intervention from April 2011 to December 2011.MethodsThe study was done in selected schools of Lalitpur district. Teachers were selected on a voluntary basis after obtaining written informed consent. Gender, ethnic or caste group, native place, age, educational qualifications, subject taught were noted. An educational intervention using a combination of methods like presentations, brainstorming sessions, interactive discussions using posters and distribution of information leaflets about the use of medicines was conducted. The KAP and overall scores among subgroups according to gender, age, level of education, subject, ethnicity, type of school (primary vs. secondary and government vs. private school) were studied. KAP and overall scores before and after the intervention was compared using Wilcoxon signed ranks test as the scores were not normally distributed.ResultsA total of 393 teachers participated before and after the intervention. The median (interquartile range) knowledge, attitude and practice scores before the intervention were 63 (10), 23 (5) and 270 (48) respectively while the overall score was 356. The median knowledge, attitude and practice scores after the intervention were 71 (10), 28 (5) and 270 (48) respectively while the overall score increased to 369. Maximum possible score of knowledge, attitude and practice were 100, 40 and 320 respectively. Scores improved significantly for knowledge (p<0.001), attitude (p<0.001) and total scores (p<0.001) but not for practice (p=0.528).ConclusionThe intervention was effective in improving knowledge and attitude of the teachers. More studies among school teachers about their knowledge, attitude and practice about medicines are required in Nepal.

Need for involving consumers in Nepal's pharmacovigilance system.

In Nepal, reporting of adverse drug reactions (ADRs) occurs on a voluntary basis by doctors, pharmacists, nurses, health assistants, and other healthcare professionals. The countrys pharmacovigilance program is still in its infancy; it has limited coverage and underreporting is common. This major limitation could be reduced with consumer involvement. This report examines the necessity and benefits of consumer involvement in Nepals existing pharmacovigilance program, reflecting on existing examples of consumer pharmacovigilance in different countries to highlight the necessity for such a framework in Nepal.

Adverse drug reaction reporting in a pharmacovigilance centre of Nepal

Background Pharmacovigilance is the “science and activities relating to the detection, assessment, understanding and prevention of adverse effects or any other drug related problems”. Nepal joined the international pharmacovigilance programme as a full member in 2007. KIST Medical College, Lalitpur, Nepal joined the national programme as a regional centre from mid-July 2008. Currently, the pattern and scope of adverse drug reactions (ADRs) in Nepal remains unexplored.

Establishing and strengthening a medicine and therapeutics committee in a medical college in Nepal: initial experiences

Drug and Therapeutics Committees (DTCs) serve as a forum to bring together various stakeholders to improve drug use. DTCs are a key intervention to promote rational use of medicines. DTCs are however, functioning in only a limited number of hospitals in Nepal. A Medicine and Therapeutics Committee (MTC) was started at KIST Medical College, a new medical school in Lalitpur district, Nepal to promote the rational use of medicines in February 2008. The MTC has members from various departments and the full support of the administration. The MTC has been involved in preparing the hospital medicine list and limiting the number of brands available in the pharmacy. Measures to regulate pharmaceutical promotion have been undertaken. Pharmacovigilance and medication counseling activities have been started. Educational programs for various levels of staff are regularly carried out and drug use in the hospital is periodically monitored. Initial experiences regarding MTC functioning is positive.

Injection practice in Kaski district, Western Nepal: a community perspective

BackgroundPrevious studies have shown that unsafe injection practice is a major public health problem in Nepal but did not quantify the problem. The present community-based study was planned to: 1) quantify injection usage, 2) identify injection providers, 3) explore differences, if any, in injection usage and injection providers, and 4) study and compare people’s knowledge and perception about injections between the urban and rural areas of Kaski district.MethodsA descriptive, cross-sectional mixed-methods study was conducted from July to November 2012, using a questionnaire based survey and focus group discussions (FGDs). A semi-structured questionnaire advocated by the World Health Organization was modified and administered to household heads and injection receivers in selected households and the FGDs were conducted using a topic guide. The district was divided into urban and rural areas and 300 households from each area were selected. Twenty FGDs were held.ResultsIn 218 households (36.33%) [99 in urban and 119 in rural] one or more members received at least one injection. During the three month recall period, 258 subjects (10.44%) reported receiving injection(s) with a median of two injections. The average number of injections per person per year was calculated to be 2.37. Health care workers (34.8%), staff of medical dispensaries (37.7%), physicians (25.2%), and traditional healers (2.3%) were consulted by the respondents for their basic health care needs and for injections. Compared to urban respondents, more rural respondents preferred injections for fever (p < 0.001). People preferred injections due to injections being perceived by them as being powerful, fast-acting, and longer lasting than oral pills. More than 82% of respondents were aware of, and named, at least one disease transmitted by using unsterile syringes during injection administration or when syringes are shared between people.ConclusionsLess preference for injections and high awareness about the association between injections and injection-borne infections among the general population is encouraging for safe injection practice. However, respondents were not aware of the importance of having qualified injection providers for safe injections and were receiving injections from unqualified personnel.

Cardiovascular Toxicity of Noncardiovascular Drugs

In the modern world, drugs are available for almost all diseases due to the impressive growth of the pharmaceutical industry over the last 100 years. However, due to extensive use of drugs patients may suffer from minor to severe adverse drug reactions (ADRs). Many drugs used for cardiovascular and noncardiovascular conditions affect the cardiovascular system with unexpected and serious effects. Cardiotoxicity is a well-known adverse effect of several noncardiovascular drugs. In various studies, it has been shown that as a result of the abundance of mitochondria in cardiac muscle cells and the close relationship between oxidative metabolism and myocardial function and viability, mitochondrial dysfunction should always be suspected in cardiotoxicity. Several types of cardiac complications may be linked to the use of noncardiovascular drugs. These ADRs and their possible mechanisms are discussed in this chapter. Important cardiovascular ADRs caused by different classes of drugs are also discussed.