Clinical outcomes and patient retention in the antiretroviral roll-out programme at Letaba Hospital, Limpopo Province, South Africa.
| dc.contributor.author | Semenya, Matshehla Mary-Anne Lebogang | |
| dc.date.accessioned | 2014-04-24T08:57:41Z | |
| dc.date.available | 2014-04-24T08:57:41Z | |
| dc.date.issued | 2014-04-24 | |
| dc.description.abstract | The roll-out of antiretroviral drugs in South Africa started in March 2004. In Mopani district, a rural district of Limpopo Province, the roll-out programme commenced in October 2004. While many resources were invested in this program, no study has assessed the clinical outcomes in this rural district. In addition, most studies conducted in South Africa were conducted in urban and tertiary settings. Assessing clinical outcomes is important in determining whether the program is making the desired clinical difference in the lives of the patients and may serve as feedback into the program for quality improvement purposes. Methodology The study was a retrospective record review of patients who were initiated on antiretroviral (ARV) treatment between December 2007 and November 2008. A structured questionnaire was used to collect data from 124 patient’s files and data was collected up to November 2011. The data collected included patients’ socio-demographic characteristics, clinical outcomes (CD4 count, viral load, presence of opportunistic infections, adverse effects and hospital admissions recorded at 6, 12, 24 and 36 months), the number of patients who were still attending the ARV clinic at 36 months and the reasons why patients are no longer attending the clinic. Data was analysed with Epi-Info and STATA. Results Of the 124 patients, 69% were females, 28% males and 3% did not have their sex specified. The majority of the patients were between 30 and 49 years. There was a significant improvement in CD4 count and viral load between baseline and all timeperiods after the initiation of ARV treatment. The mean CD4 count at baseline was 128The roll-out of antiretroviral drugs in South Africa started in March 2004. In Mopani district, a rural district of Limpopo Province, the roll-out programme commenced in October 2004. While many resources were invested in this program, no study has assessed the clinical outcomes in this rural district. In addition, most studies conducted in South Africa were conducted in urban and tertiary settings. Assessing clinical outcomes is important in determining whether the program is making the desired clinical difference in the lives of the patients and may serve as feedback into the program for quality improvement purposes. Methodology The study was a retrospective record review of patients who were initiated on antiretroviral (ARV) treatment between December 2007 and November 2008. A structured questionnaire was used to collect data from 124 patient’s files and data was collected up to November 2011. The data collected included patients’ socio-demographic characteristics, clinical outcomes (CD4 count, viral load, presence of opportunistic infections, adverse effects and hospital admissions recorded at 6, 12, 24 and 36 months), the number of patients who were still attending the ARV clinic at 36 months and the reasons why patients are no longer attending the clinic. Data was analysed with Epi-Info and STATA. Results Of the 124 patients, 69% were females, 28% males and 3% did not have their sex specified. The majority of the patients were between 30 and 49 years. There was a significant improvement in CD4 count and viral load between baseline and all timeperiods after the initiation of ARV treatment. The mean CD4 count at baseline was 128 The roll-out of antiretroviral drugs in South Africa started in March 2004. In Mopani district, a rural district of Limpopo Province, the roll-out programme commenced in October 2004. While many resources were invested in this program, no study has assessed the clinical outcomes in this rural district. In addition, most studies conducted in South Africa were conducted in urban and tertiary settings. Assessing clinical outcomes is important in determining whether the program is making the desired clinical difference in the lives of the patients and may serve as feedback into the program for quality improvement purposes. Methodology The study was a retrospective record review of patients who were initiated on antiretroviral (ARV) treatment between December 2007 and November 2008. A structured questionnaire was used to collect data from 124 patient’s files and data was collected up to November 2011. The data collected included patients’ socio-demographic characteristics, clinical outcomes (CD4 count, viral load, presence of opportunistic infections, adverse effects and hospital admissions recorded at 6, 12, 24 and 36 months), the number of patients who were still attending the ARV clinic at 36 months and the reasons why patients are no longer attending the clinic. Data was analysed with Epi-Info and STATA. Results Of the 124 patients, 69% were females, 28% males and 3% did not have their sex specified. The majority of the patients were between 30 and 49 years. There was a significant improvement in CD4 count and viral load between baseline and all timeperiods after the initiation of ARV treatment. The mean CD4 count at baseline was 128 cells/mm3; it increased to 310 cells/mm3 at 6 months, 380 cells/mm3 at 12 months and 470 cells/mm3 at 24 months. By 6 months, 67% of the patients had achieved viral suppression, but at 24 months, patients started having viral rebound. During the study, 20 patients fell pregnant and four patients fell pregnant twice. Overall, pregnant patients had a significantly higher viral load compared to non-pregnant patients (p-values = 0.015 at 6 months, 0.002 at 12 months and 0.027 at 24 months). Seventy two percent of patients were retained in the program at 36 months. Of the 28% that were no longer attending the clinic, 11.3% were transferred to other institutions, 6.5% were down referred to clinics, 3.2% died, 3.2% defaulted and 3.2% were lost to follow-up. Conclusion This study shows that good clinical outcomes can be achieved within an antiretroviral rollout program in a rural hospital. The biggest magnitude of clinical benefits was observed in the first six months after the initiation of ARV treatment with threats of viral rebound thereafter. There was good patient retention at 36 months after initiation of ARV treatment and a significant difference in viral load between pregnant and non-pregnant patients. The high rate of unplanned pregnancy signifies the need to place closer attention to family planning among female patients on antiretroviral treatment. | en_ZA |
| dc.identifier.uri | http://hdl.handle.net/10539/14576 | |
| dc.language.iso | en | en_ZA |
| dc.subject.mesh | Antiretroviral Therapy, Highly Active | |
| dc.subject.mesh | Patient Acceptance of Health Care | |
| dc.title | Clinical outcomes and patient retention in the antiretroviral roll-out programme at Letaba Hospital, Limpopo Province, South Africa. | en_ZA |
| dc.type | Thesis | en_ZA |
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