Walter Kipp

Family Caregivers in Rural Uganda: The Hidden Reality

We conducted 16 in-depth interviews with family caregivers of AIDS patients in three rural districts in western Uganda. They were selected from a client visitation list of the home-based care program for AIDS patients, based on volunteer participation. Family caregivers reported huge problems associated with providing the necessary psychological, social, and economic care. They also said that the physical and emotional demands of caregiving are overwhelming daily challenges. Most support to AIDS patients provided by family, friends, and the churches. The study highlights the great burden of caregivers, in sub-Saharan Africa who most often are elderly women and young girls. This study examine, the burden and related health issues of family caregivers, primarily women, for AIDS patients in Uganda. It was part of a broad research project using qualitative methods on family caregiving in the home environment in sub-Saharan Africa. As the requirements for family care giving are often overwhelming for women under the conditions as they exist in Uganda and in other developing countries, it constitutes a gender issue of great importance that has not been appreciated fully in the international literature. Family caregiving is also of international relevance, as HIV/AIDS is a global pandemic of previously unknown proportions. In many poor countries, family caregiving is the most common and often the only care that AIDS patients receive, because clinic-based care often is not available close to home or is not affordable. Therefore, family caregiver support programs to alleviate this burden are essential for all those countries where HIV/AIDS is prevalent. Family caregiver burden encompasses medical, social, and economic issues at the household level, which requires an interdisciplinary approach in order to fully understand and appreciate the different dimensions of the family caregiver burden and its negative impact on the lives of so many women in so many countries.

Epilepsy in onchocerciasis endemic areas: systematic review and meta-analysis of population-based surveys.

Objective We sought to evaluate the relationship between onchocerciasis prevalence and that of epilepsy using available data collected at community level. Design We conducted a systematic review and meta-regression of available data. Data Sources Electronic and paper records on subject area ever produced up to February 2008. Review Methods We searched for population-based studies reporting on the prevalence of epilepsy in communities for which onchocerciasis prevalence was available or could be estimated. Two authors independently assessed eligibility and study quality and extracted data. The estimation of point prevalence of onchocerciasis was standardized across studies using appropriate correction factors. Variation in epilepsy prevalence was then analyzed as a function of onchocerciasis endemicity using random-effect logistic models. Results Eight studies from west (Benin and Nigeria), central (Cameroon and Central African Republic) and east Africa (Uganda, Tanzania and Burundi) met the criteria for inclusion and analysis. Ninety-one communities with a total population of 79,270 individuals screened for epilepsy were included in the analysis. The prevalence of epilepsy ranged from 0 to 8.7% whereas that of onchocerciasis ranged from 5.2 to 100%. Variation in epilepsy prevalence was consistent with a logistic function of onchocerciasis prevalence, with epilepsy prevalence being increased, on average, by 0.4% for each 10% increase in onchocerciasis prevalence. Conclusion These results give further evidence that onchocerciasis is associated with epilepsy and that the disease burden of onchocerciasis might have to be re-estimated by taking into account this relationship.

Fertility desires and infection with the HIV: results from a survey in rural Uganda.

Objective:To determine how a positive HIV diagnosis influences fertility desires and reproductive decisions for women and men living in western Uganda. Design:Cross-sectional survey comparing two groups of participants: those who tested HIV-positive and those who tested HIV-negative. Methods:Semistructured interviews were conducted with 421 individuals living in rural areas. Descriptive, bivariate and multivariate methods were used to analyze the relationship of the HIV status to the desire to stop childbearing, reproductive decision-making and to the use of family planning methods. Results:The multivariate logistic regression model indicated that the odds ratio (OR) of wanting to stop childbearing was found to be 6.25 times greater (P < 0.01) for HIV-positive than for HIV-negative individuals. Additional predictors included older age (OR 1.13, P < 0.01), female sex (OR 2.42, P = 0.03), Mutooro ethnic group (OR 3.20, P < 0.01) and greater number of living children (OR 1.62, P < 0.01). Use of dual protection against HIV/sexually transmitted infection and unwanted pregnancy was rare in both groups with seven HIV-positive participants (3.5%) using two contraceptives compared with only one (0.4%) in the HIV-negative group. The unmet need for a highly effective family planning method was higher in HIV-positive participants compared with HIV-negative ones (90 vs. 78%). Conclusion:HIV-positive individuals in the Kabarole region have a much greater desire to stop childbearing than their HIV-negative counterparts. The barriers to utilizing family planning services, as evidenced through the very low use of highly effective contraceptive methods, have to be jointly addressed by HIV/AIDS care/prevention and family planning programs.

Care burden and self-reported health status of informal women caregivers of HIV/AIDS patients in Kinshasa, Democratic Republic of Congo

Abstract We conducted a cross-sectional study on women who were caregivers of HIV/AIDS-affected spouses in Bumbu in Kinshasa, Democratic Republic of Congo. The sample consisted of 80 women randomly selected from a client visitation list of the home-based care program for AIDS patients. A semi-structured questionnaire was applied. A self-reported health status was calculated with five items from the questionnaire. The self-reported health status score of participants indicated poor health. The study highlights the great burden on caregivers in sub-Saharan Africa.

Gender differences in antiretroviral treatment outcomes of HIV patients in rural Uganda.

Abstract Gender differences in treatment outcomes of 305 persons living with HIV receiving antiretroviral treatment (ART) in Kabarole district, western Uganda, were evaluated. The primary treatment outcome was virological suppression defined as HIV-1 RNA viral load (VL) <400 copies/ml and the secondary outcome measure was the increase in the CD4 cell count after six months on ART. Statistical analysis included descriptive, univariate, and multivariate methods. Proportionally, more females chose to seek treatment compared to males. After six months of treatment, females were more likely to have viral suppression (VL > 400 copies/ml) as compared to males (odds ratio 2.14, 95% confidence interval 0.99–4.63, p=0.05). While females had a significantly higher baseline CD4 cell count at initiation of treatment compared to males, the increase in CD4 cell count after six months on ART was similar in males and females. The reasons for better ART outcomes for females should be further investigated. Ideally, ART programs should work toward equitable treatment outcomes for men and women, if the cause of the gender differential lies in patient behavior and the way ART services are delivered.

MALE PARTICIPATION IN FAMILY PLANNING: RESULTS FROM A QUALITATIVE STUDY IN MPIGI DISTRICT, UGANDA

The aim of this study was to determine mens perceptions about family planning and how they participate or wish to participate in family planning activities in Mpigi District, central Uganda. Four focus group discussions were conducted with married men and with family planning providers from both the government and private sector. In addition, seven key informants were interviewed using a semi-structured interview guide. The results indicate that men have limited knowledge about family planning, that family planning services do not adequately meet the needs of men, and that spousal communication about family planning issues is generally poor. However, almost all men approved of modern family planning and expressed great interest in participating. The positive change of the beliefs and attitudes of men towards family planning in the past years has not been recognized by family planning programme managers, since available services are not in line with current public attitudes. A more couple-oriented approach to family planning is needed. Measures could include, for example, recruiting males as family planning providers, offering more family planning counselling for couples, and promoting female-oriented methods with men and vice versa.

HIV counselling and testing in rural Uganda: Communities' attitudes and perceptions towards an HIV counselling and testing programme

Study results on the assessment of a community-wide HIV counselling and testing programme are presented. The aim of this qualitative study was to elucidate whether HIV counselling and testing (HIV CT) was acceptable to a rural community and whether they expressed a need for it. From a total of 2,267 persons of Kigoyera Parish, western Uganda, who were HIV tested and counselled, 171 persons participated in 17 focus group discussions. Most participants expressed a strong need for HIV counselling and testing services. The counsellors were seen as competent and confidential. Community health workers were favoured as the preferred provider of HIV CT services. However, participants stressed that they should not come from the same community. Most participants felt that a HIV CT programme available only once is not enough and did not induce a change in sexual behaviour, e.g. increased condom use. They requested counselling services that are continuously offered. The study results also showed that there is a demand for HIV counselling services without being HIV tested.

Who's talking? Communication between health providers and HIV-infected adults related to herbal medicine for AIDS treatment in western Uganda.

Communication between patients and physicians about herbal medicine is valuable, enabling physicians to address issues of potential herb-drug interactions and ensuring appropriate medical care. As seemingly harmless herbal remedies may have detrimental interactions with various HIV antiretroviral drugs, the importance of communication is intensified, but often stifled around the use of herbal medicine in the treatment of HIV/AIDS. In western Uganda, 137 HIV-infected adults attending conventional HIV/AIDS treatment programmes (67 of whom were receiving antiretroviral therapy) shared their experiences and perceptions about traditional herbal medicine and related patient-physician communication issues through interviews and focus group discussions. Although close to 64% of respondents reported using herbal medicine after being diagnosed with HIV, only 16% of these respondents had informed their conventional medical practitioners about using these herbs. Furthermore, only 13% of antiretroviral therapy recipients had inquired about concurrent herb-antiretroviral drug use with their HIV/AIDS treatment providers, largely because they perceived a low acceptance and support for herbal medicine by conventional medical practitioners. Importantly however, almost 68% of HIV-infected adults indicated they would be willing to discuss herbal medicine use if directly asked by a conventional medical practitioner, and the overwhelming majority (91%) said they were amenable to following physician advice about herbal medicine. As such, improved patient-physician communication about herbal medicine is needed, and we recommend that herbal medicine histories be completed when patient histories are taken. Also, HIV/AIDS treatment programmes should be encouraged to develop specific patient-physician communication standards and best practice guidelines to ensure that patients can make informed decisions about herb and pharmaceutical drug co-therapy based on known risks, particularly in the case of AIDS patients receiving antiretroviral therapy. Communication about herbal medicine usage should be viewed as a timely and cost-effective component of antiretroviral therapy programmes, one which may contribute to the overall success of AIDS treatment in Africa.

Gender-related mortality for HIV-infected patients on highly active antiretroviral therapy (HAART) in rural Uganda

The purpose of this study was to examine gender differences in mortality for human immunodeficiency virus (HIV) patients in rural Western Uganda after six months of highly active antiretroviral therapy (HAART). Three hundred eighty five patients were followed up for six months after initiating HAART. Statistical analysis included descriptive, univariate and multivariate methods, using Kaplan-Meier estimates of survival distribution and Cox proportional hazards regression. Mortality in female patients (9.0%) was lower than mortality in males (13.5%), with the difference being almost statistically significant (adjusted hazard ratio for females 0.55; 95% confidence interval [CI]: 0.28-1.07; P = 0.08). At baseline, female patients had a significantly higher CD4+ cell count than male patients (median 147 cells/μL vs 120 cells/μL; P < 0.01). A higher CD4+ cell count and primary level education were strongly associated with better survival. The higher CD4+ cell count in females may indicate that they accessed HAART services at an earlier stage of their disease progression than males. A borderline statistically significant lower mortality rate in females shows that females fare better on treatment in this context than males. The association between lower mortality and higher CD4+ levels suggest that males are not accessing treatment early enough and that more concerted efforts need to be made by HAART programs to reach male HIV patients.

Results of a community-based antiretroviral treatment program for HIV-1 infection in western Uganda.

OBJECTIVE To compare the treatment outcomes and mortality in a rural community-based ART (CBART) program with a hospital-based ART program in the same district. METHODS The study design was a non-randomized cohort study consisting of 185 persons living with HIV (PLWHIV) in the CBART cohort and 200 PLWHIV in the hospital cohort. Eligibility for both cohorts was: being HIV-infected and eligible for ART, being treatment naïve, age 18 years or older, and being a resident of Rwimi sub-county. The intervention consisted of a community-based program which included weekly home visits to patients by trained volunteers who delivered antiretroviral drugs (ARVs), monitored and supported adherence to treatment, and identified and reported adverse reactions and other clinical symptoms. Outcome variables were compared to patients in a hospital-based cohort who received the standard care delivered to all other HIV patients in the hospital. The main outcome measures were HIV-1 RNA viral load (VL), CD4 cell count and mortality after six months of treatment. RESULTS Successful ART treatment outcome as measured by virological suppression (VL<400 copies/ml) in the CBART cohort were similar to those in the hospital-based cohort (90.1% vs 89.3%, p=0.47). The median CD4 cell count increased significantly in both cohorts (community-based cohort 159 cells/microl vs 145 cells/microl in the hospital-based cohort). Mortality was not significantly different in both cohorts (community-based cohort 11.9%, hospital-based cohort 9.0%). CONCLUSION The findings show that outcomes of a CBART intervention in a rural area compare favorably to outcomes of hospital-based care. If the study results are sustainable over a longer time period, this model could be considered for ART roll-out to impoverished rural/remote populations in Uganda and elsewhere.