Browsing by Author "Govender, Saloshini."

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Impact of Pharmacists’ Intervention on the knowledge of HIV infected patients in a public sector hospital of KwaZulu-Natal.
(AOSIS, 2010) Govender, Saloshini.; Esterhuizen, Tonya.; Naidoo, Panjasaram.
Background: The study site started its roll-out of the human immunodeficiency virus (HIV) prevention of mother-to-child transmission in 2006. All patients were counselled by trained counsellors, before seeing a doctor. At the pharmacy the medicines were collected with no intense counselling by a pharmacist as the patients would have visited the trained counsellors first. Subsequently it was found that there were many queries regarding HIV and acquired immune deficiency syndrome (AIDS). Thus a dedicated antiretroviral pharmacy managed by a pharmacist was established to support the counsellors. Objectives: The objective of the study was to assess the impact of a pharmacist intervention on the knowledge gained by HIV and AIDS patients with regard to the disease, antiretroviral drug use (i.e. how the medication is taken, its storage and the management of side effects) as well as adherence to treatment. Method: This study was undertaken at a public sector hospital using anonymous structured questionnaires and was divided into three phases: pre-intervention, intervention and postintervention phases. After obtaining patient consent the questionnaires were administered during the first phase. A month later all patients who visited the pharmacy were counselled intensely on various aspects of HIV and antiretroviral medication. Thereafter patients who participated in Phase 1 were asked to participate in the second phase. After obtaining their consent again, the same questionnaire was administered to them. Quantitative variables were compared between pre-intervention and post-intervention stages by using paired t-tests or Wilcoxon signed ranks tests. Categorical variables were compared using McNemar’s Chi-square test (Binary) or McNemar-Bowker test for ordinal variables. Results: Overall the mean knowledge score on the disease itself had increased significantly (s.d. 6.6%), (p < 0.01), after the pharmacists’ intervention (pre-intervention was 82.1% and post-intervention was 86.3%). A significant improvement was noted in the overall knowledge score with regard to medicine taking and storage (p < 0.05) and the management of the side effects. There was a non-significant difference between the adherence in pre-intervention and in post-intervention (p = 0.077). Conclusion: Pharmacists’ intervention had a positive impact on HIV infected patients’ HIV and AIDS knowledge on both the disease and on the antiretroviral drug use and storage.
Measure of pharmacists role in the management and adherence of HIV infected patients in a public sector hospital of KwaZulu-Natal.
(2011) Govender, Saloshini.; Esterhuizen, Tonya.; Naidoo, P.
Background:- The HIV and AIDS epidemic is a major catastrophe that affects millions of people worldwide. Antiretroviral medication combinations have revolutionised HIV treatment since 1996, transforming the virus from a death sentence to a manageable condition. In order to obtain full therapeutic benefits it is vitally important that patients adhere to their prescribed medication. Being informed about the disease and medication contributes to patient adherence and management. Pharmacists are considered to be the most accessible health professional and can help HIV -infected patients deal with barriers to medication access, manage adverse effects and medication interactions, and adhere to medication regimens by appropriate counselling. The public sector is defined as that part of an economy that is controlled by the state. At the study site, which is a public sector facility, the roll out of antiretroviral medication started in 2006. At the time all patients were counselled by trained counsellors, before seeing a doctor. At the pharmacy the medication was collected with no intense counselling by a pharmacist as the patients would have visited the trained counsellors first. Subsequently it was found that there were many queries regarding HIV and AIDS. It was then decided in October 2007, that the pharmacist support the counselling done by the counsellors in that they should reinforce what was said by the counsellors, together with giving detailed information to patients on their health and medication. This study was therefore undertaken to measure pharmacists' role in the management and adherence of HIV infected patients at this institutional facility. Method: The study was undertaken at a public sector health facility using anonymous structured questionnaires and was divided into 3 phases: Pre-Intervention, Intervention and Post-Intervention phases. After obtaining patient consent the questionnaires were administered during the 1st phase. A month later all patients visiting the pharmacy were counselled intensely on various aspects of HIV and the antiretroviral medication. Thereafter patients who took part in phase 1 were asked to participate in the 2nd phase. After obtaining their consent again, the same questionnaire was administered to them. Quantitative variables were compared between pre and post intervention using paired t-tests or Wilcoxon signed ranks tests. Categorical variables were compared using McNemar's chi square test (Binary) or McNemar-Bowker test for ordinal variables. Results: A response rate of 87.5% was obtained with the majority of the patients being female. Almost 70% of the participants were in the age-range of 21-40 years old. The majority of the participants did not have post school education. Most of the participants (95.4%) did not know that HIV is a virus that causes AIDS in the pre intervention phase, but this decreased to 93.7% in the post intervention phase. The participants knowledge of people who have sexually transmitted diseases are least at risk of getting HIV, healthy food will cure HIV and smoking and drinking alcohol will weaken the HIV virus, increased significantly from the pre-intervention phase to the post intervention phase. Knowledge on the modes of transmission either increased or remained unchanged. Overall the mean knowledge score on the disease itself had increased significantly (SD 6.6%) [p<0.01] after the pharmacists' intervention (pre-intervention was 82.1 %, post-intervention was 86.3%). In both phases, over 40% of all patients stored their medication in the cupboard. The majority of the patients took their medication either with or without food at both phases of the study. After the intervention, the frequency of taking medication with a fatty meal or any time they remember was decreased to 0. A significant improvement was noted in the overall knowledge score with regards to medication taking and storage (p<0.05). Conclusion: Pharmacist intervention had a positive impact on HIV infected patients' HIV and AIDS knowledge on the disease and on the antiretroviral medication use and storage.