Substance use among HIV-infected adolescents in Uganda: rates and association with potential risks and outcome factors.

This article sets out to investigate alcohol and substance use (ASU) among adolescents living with HIV (ALWH) in the sub-Saharan African setting of Uganda. A cross-sectional analysis of the records of 479 adolescents (aged between 12and 17 years) attending the study, "Mental health among HIV infected CHildren and Adolescents in KAmpala and Masaka, Uganda (the CHAKA study)" was undertaken. ASU was assessed through both youth self-report and caregiver report using the Diagnostic and Statistical Manual of Mental Disorders-5 referenced instruments, the Youth Inventory-4R and the Child and Adolescent Symptom Inventory-5 (CASI-5). Rates and association with potential risk and outcome factors were investigated using logistic regression models. The rate of ASU was 29/484 (5.9%) with the most frequently reported ASU being alcohol 22/484 (4.3%) and marijuana 10/484 (2.1%). Functional impairment secondary to ASU was reported by 10/484 (2.1%) of the youth. ASU was significantly associated with urban residence, caregiver psychological distress and the psychiatric diagnosis of post-traumatic stress disorder. On associations with negative outcomes, ASU was significantly associated with only "ever had sex". Health care for ALWH in sub-Saharan Africa should include ASU prevention and management strategies.

Developing mental health research in sub-Saharan Africa: capacity building in the AFFIRM project.

BACKGROUND: There remains a large disparity in the quantity, quality and impact of mental health research carried out in sub-Saharan Africa, relative to both the burden and the amount of research carried out in other regions. We lack evidence on the capacity-building activities that are effective in achieving desired aims and appropriate methodologies for evaluating success. METHODS: AFFIRM was an NIMH-funded hub project including a capacity-building program with three components open to participants across six countries: (a) fellowships for an M.Phil. program; (b) funding for Ph.D. students conducting research nested within AFFIRM trials; (c) short courses in specialist research skills. We present findings on progression and outputs from the M.Phil. and Ph.D. programs, self-perceived impact of short courses, qualitative data on student experience, and reflections on experiences and lessons learnt from AFFIRM consortium members. RESULTS: AFFIRM delivered funded research training opportunities to 25 mental health professionals, 90 researchers and five Ph.D. students across 6 countries over a period of 5 years. A number of challenges were identified and suggestions for improving the capacity-building activities explored. CONCLUSIONS: Having protected time for research is a barrier to carrying out research activities for busy clinicians. Funders could support sustainability of capacity-building initiatives through funds for travel and study leave. Adoption of a train-the-trainers model for specialist skills training and strategies for improving the rigor of evaluation of capacity-building activities should be considered.

The impact of attachment and depression symptoms on multiple risk behaviors in post-war adolescents in northern Uganda.

BACKGROUND: We have previously shown that depression symptoms are associated with multiple risk behaviors and that parental attachments are protective against depression symptoms in post-war adolescents. Accumulating literature indicates that low levels of attachment may sensitize individuals to increased multiple risk behaviors when depression symptoms exist. This investigation examined the interactive effects of attachment and depression symptoms on multiple risk behavior. METHODS: We conducted hierarchical logistic regression analyses to examine the impact of attachment and depression symptoms on multiple risk behavior in our post-war sample of 551 adolescents in Gulu district. RESULTS: Analyses revealed interactive effects for only maternal attachment-by-depression interaction. Interestingly, high levels of maternal attachment exacerbated the relationship between depression symptoms and multiple risk behaviors while low levels of maternal attachment attenuated this relationship. LIMITATIONS: It is possible that this analysis could be biased by a common underlying factor that influences self-reporting and therefore is correlated with each of self-reported attachment security, depressive symptoms, and multiple risk behaviors. CONCLUSIONS: These findings suggest that maternal attachment serves as a protective factor at low levels while serving as an additional risk factor at high levels. Findings support and expand current knowledge about the roles that attachment and depression symptoms play in the development of multiple risk behaviors and suggest a more complex etiology for post-war adolescents.

Generating evidence to narrow the treatment gap for mental disorders in sub-Saharan Africa: rationale, overview and methods of AFFIRM.

There is limited evidence on the acceptability, feasibility and cost-effectiveness of task-sharing interventions to narrow the treatment gap for mental disorders in sub-Saharan Africa. The purpose of this article is to describe the rationale, aims and methods of the Africa Focus on Intervention Research for Mental health (AFFIRM) collaborative research hub. AFFIRM is investigating strategies for narrowing the treatment gap for mental disorders in sub-Saharan Africa in four areas. First, it is assessing the feasibility, acceptability and cost-effectiveness of task-sharing interventions by conducting randomised controlled trials in Ethiopia and South Africa. The AFFIRM Task-sharing for the Care of Severe mental disorders (TaSCS) trial in Ethiopia aims to determine the acceptability, affordability, effectiveness and sustainability of mental health care for people with severe mental disorder delivered by trained and supervised non-specialist, primary health care workers compared with an existing psychiatric nurse-led service. The AFFIRM trial in South Africa aims to determine the cost-effectiveness of a task-sharing counselling intervention for maternal depression, delivered by non-specialist community health workers, and to examine factors influencing the implementation of the intervention and future scale up. Second, AFFIRM is building individual and institutional capacity for intervention research in sub-Saharan Africa by providing fellowship and mentorship programmes for candidates in Ethiopia, Ghana, Malawi, Uganda and Zimbabwe. Each year five Fellowships are awarded (one to each country) to attend the MPhil in Public Mental Health, a joint postgraduate programme at the University of Cape Town and Stellenbosch University. AFFIRM also offers short courses in intervention research, and supports PhD students attached to the trials in Ethiopia and South Africa. Third, AFFIRM is collaborating with other regional National Institute of Mental Health funded hubs in Latin America, sub-Saharan Africa and south Asia, by designing and executing shared research projects related to task-sharing and narrowing the treatment gap. Finally, it is establishing a network of collaboration between researchers, non-governmental organisations and government agencies that facilitates the translation of research knowledge into policy and practice. This article describes the developmental process of this multi-site approach, and provides a narrative of challenges and opportunities that have arisen during the early phases. Crucial to the long-term sustainability of this work is the nurturing and sustaining of partnerships between African mental health researchers, policy makers, practitioners and international collaborators.

Neuropsychiatric perspectives on nodding syndrome in northern Uganda: a case series study and a review of the literature.

BACKGROUND: Nodding Syndrome (NS), previously called Nodding Disease, is a chronic and debilitating illness affecting thousands of children aged 3-18 years in post-conflict Northern Uganda and South Sudan. Characterised by malnutrition, stunted growth, mental retardation and seizures, some researchers have designated it as epilepsy. With reports appearing in Northern Uganda in1997, NS reached epidemic proportions around 2000-2003 when people were moved into Internally Displaced People's (IDP) camps. Investigations for infections (onchocerciasis) and toxins have been inconclusive as to cause, treatment or outcome. No study has addressed the possible relationship of NS to childhood war-trauma experiences. OBJECTIVE: To explore a possible relationship of exposure to prolonged war-trauma and the emergence of epidemic NS in Northern Uganda. METHOD: This study was a case-series descriptive psychiatric naturalistic field observations of NS cases from homesteads in Northern Uganda and psychiatric investigations and treatment of NS cases referred to Mulago National Referral and Teaching Hospital. RESULTS: Detailed Psychiatric clinical evaluations and field observations revealed that NS children had been exposed to severe war-related psychological and physical trauma as well as non-specific CNS insults including untreated CNS infections/infestations and malnutrition possibly causing seizures. Many children suffered post-traumatic stress disorder (PTSD) and depression. CONCLUSION: NS could present as an association of childhood complex PTSD, (called Developmental Trauma Disorder), occurring in the chronically war-traumatised children of Northern Uganda, complicated by severe prolonged depression with its characteristic symptoms of psychomotor retardation, anxiety, anhedonia and anorexia. This, coupled with food shortages, resulted in malnutrition, wasting and stunted growth with severe avitaminoses. Many children had seizures. All this calls for multi-disciplinary treatment approaches.

The role of psycho-education in improving outcome at a general hospital psychiatry clinic in Uganda.

OBJECTIVE: While psychoeducation has been shown to positively affect outcomes in psychiatric disorders, its utility has been little studied in developing countries. The current study sought to examine the role of psychoeducation at a general psychiatric outpatient clinic in Kampala, Uganda in improving clinic attendance, treatment adherence, and clinical outcomes. METHOD: A prospective case-control study using a quasi-experimental design was conducted in 117 patients suffering various psychiatric disorders. Participants were recruited for two months and then followed for a further three months after recruitment ended. Participants in the intervention group received formalized psychoeducation sessions at each clinic visit in addition to the usual psychiatric evaluation and care. Participants in the control group received the usual clinical care. Measured outcomes were knowledge of mental illness, compliance with medications and follow-up, and Clinical Global Impression (CGI). RESULTS: The groups did not differ with respect to sociodemographic characteristics or attendance at scheduled follow-up visits. Both groups significantly improved on the CGI, but with no significant difference between the groups. However, the intervention group was more likely to adhere to medication, and their knowledge of mental illness was significantly higher at follow-up. CONCLUSION: These data suggest that psychoeducation is a beneficial mental health intervention in a developing country that may increase compliance with medication and result in greater knowledge of mental illness. However, other factors such as distance from a centralized clinic or cost of treatment may impact outcomes, including attendance at scheduled follow-up visits.

Psychological distress among adults admitted to medical and surgical wards of a Regional Referral Hospital, Uganda.

BACKGROUND: Physical illness is commonly associated with psychological distress that may be a direct effect of the illness or an adjustment in coping with the physical illness or its treatment. Little is known about psychological distress of patients on general wards in developing countries. OBJECTIVES: This study aimed to determine the extent and associations of psychological distress among adult in-patients on medical and surgical wards of Mbarara hospital in Uganda. METHODS: It was a cross sectional descriptive study among 258 adult in-patients. The WHO endorsed self report questionnaire (SRQ-25) was used to assess psychological distress with a cut off of 5/6. The MINI International Neuropsychiatric Interview (MINI) was used to identify specific psychiatric disorders. Cross-tabulations and multivariate analysis was used to analyze the relationship between psychological distress and different factors. RESULTS: One hundred and fifty eight individuals (61%) had psychological distress. One hundred and nine (42%) met criteria for at least one major psychiatric diagnosis. Only 6% of these were recognized by the attending health workers. Psychological distress was significantly associated with previous hospitalizations, ward of admission and marital status. CONCLUSIONS: There is a high level of psychological distress among the physically ill and it is often unrecognized and untreated.

Psychiatric morbidity among physically ill patients in a Ugandan Regional Referral Hospital.

BACKGROUND: Mental illness is a global health burden that remains poorly understood even by health care providers. It is important to get insight of the prevalence, clinical features and management of psychiatric morbidity in general practice in Uganda as it affects treatment outcome. OBJECTIVE: To determine the prevalence, types and associations of psychiatric morbidity as seen among adult in-patients on medical and surgical wards of Mbarara Regional Referral hospital as a prototype Ugandan regional referral hospital. METHODS: This was a cross sectional descriptive study. Psychiatric diagnosis was arrived at by administering the Mini International Neuropsychiatric Interview (MINI) as the diagnostic instrument. RESULTS: Of the 258 participants in this study, 109 (42%) met criteria for at least one DSM IV psychiatric diagnosis. Only 6% of all the psychiatrically diagnosed patients were recognized by their treating doctors as having mental illness. CONCLUSION: The psychiatric disorders on the general medical and surgical wards are highly prevalent and not recognized by staff on these wards despite their common occurrence. There is need for sensitisation of staff on recognition and management of psychiatric disorders in physical illness.

Prevalence and factors associated with depressive disorders in an HIV+ rural patient population in southern Uganda.

BACKGROUND: Depressive disorders are estimated to occur in nearly half of HIV-infected individuals worldwide. AIM: To examine the prevalence and cardinal demographic, psychosocial and clinical features associated with having any depressive disorder, sub-clinical depression, current and lifetime depressive disorders among patients with human immunodeficiency virus (HIV) in southern Uganda. METHODS: Five hundred HIV+ individuals were screened for depression using a 20 item self-reporting questionnaire (SRQ-20) and evaluated with the mini neuropsychiatric interview(MINI) that assessed current and lifetime depressive disorders. RESULTS: The prevalence estimates of any depressive disorder, subclinical depression, both current and lifetime major depression, and bipolar depression were 46.4%, 17.8%, 25% and 3.6% respectively. In comparison to non-depressed patients, those with sub-clinical depression were less likely to have high levels of self-efficacy, more likely to be using ART for less than one year, have advanced HIV disease and current alcohol use disorders (AUD's). Those with both current and lifetime depressive disorders were less likely to be 85% adherent to antiretroviral therapy (ART), have social support and high levels of self-efficacy, more likely to have tuberculosis and past manic episodes. Those with only lifetime depressive disorders were more likely to have current AUD's and past manic episodes. LIMITATIONS: Information concerning exposures and outcomes was collected simultaneously, thus causal relationships are difficult to establish. CONCLUSIONS: Sub-clinical depression, major depression and bipolar depression are widespread among HIV patients receiving ART. Integration of mental health services into HIV Care is desperately needed.

Suicide in urban Kampala, Uganda: a preliminary exploration.

BACKGROUND: Suicide was investigated in the urban setting of Kampala, Uganda. OBJECTIVES: Firstly, to explore the use of two research methodologies, a retrospective review of patient records and the psychological autopsy methodology in suicide research in Uganda. Secondly to investigate the characteristics and correlates of urban suicide in Uganda. RESULTS: A male to female ratio of suicide of 3.4:1 and a peak age of suicide in the 20-39 years age group were found. The main methods of suicide were hanging and ingestion of poison (organophosphates). Problems with social networks, negative life events, higher psychological distress and lower quality of life were associated with suicide at univariate analysis. It was only psychological distress that retained significance at multivariate analysis. CONCLUSION: The retrospective review of records at Mulago hospital was beset by incomplete records whereas a pilot psychological autopsy study was well accepted and might contribute valuable data in African settings.

Suicide in Urban Kampala; Uganda: a Preliminary Exploration

Background: Suicide was investigated in the urban setting of Kampala; Uganda. Objectives: Firstly; to explore the use of two research methodologies; a retrospective review of patient records and the psychological autopsy methodology in suicide research in Uganda. Secondly to investigate the characteristics and correlates of urban suicide in Uganda. Results: A male to female ratio of suicide of 3.4:1 and a peak age of suicide in the 20-39 years age group were found. The main methods of suicide were hanging and ingestion of poison (organophosphates). Problems with social networks; negative life events; higher psychological distress and lower quality of life were associated with suicide at univariate analysis. It was only psychological distress that retained significance at multivariate analysis. Conclusion: The retrospective review of records at Mulago hospital was beset by incomplete records whereas a pilot psychological autopsy study was well accepted and might contribute valuable data in African settings

A comparison of the clinical features of depression in HIV-positive and HIV-negative patients in Uganda.

OBJECTIVE: Depressive illness is the most common psychiatric disorder in HIV/AIDS with prevalence 2 to 3 times higher than the general population. It's still questionable whether HIV related depression is clinically different from depression in HIV-negative populations, a fact that could have treatment implications. This study compared the clinical features of major depression between HIV-Positive and HIV-negative patients with a view to intervention strategies. METHOD: A comparative, descriptive, cross-sectional study was carried out on 64 HIV-Positive depressed patients and 66 HIV-negative depressed patients in Butabika and Mulago hospitals. They were compared along the parameters of clinical features of depression, physical examination and laboratory findings. Pair wise comparisons, logistic regression and Multivariate analysis were done for the two groups on a number of variables. RESULTS: Compared to HIV-Negative patients, HIV-Positive patients were more likely to be widowed; older (≥30years), less likely to have a family member with a mental illness; a later onset of depressive illness (≥30years); more likely to have a medical illness and taking medication before onset of depressive, symptomatically compared to HIV-Negative patients, HIV-Positive patients were more critical of themselves; had significantly more problems making decisions; had poorer sleep; felt more easily tired; more appetite changes; more cognitive impairment. Low CD4 counts were not significantly associated with depression, but HIV related depression was more likely to occur in stages II and III illness. CONCLUSION: These findings show that the clinical and associated features of depression differ between HIV-Positive and HIV-Negative patients, thus requiring different management approaches and further studies related to HIV-related depression.

Effect of HIV infection on time to recovery from an acute manic episode.

INTRODUCTION: Understanding factors affecting the time to recovery from acute mania is critical in the management of manic syndromes. The aim of this study was to determine the effect of HIV infection on time to recovery from acute mania. METHODS: We performed a retrospective study in which medical charts of individuals who were treated for acute mania were reviewed. Survival analysis with Cox regression models were used to compare time to recovery from an acute manic episode between human immunodeficiency virus (HIV)-positive individuals and HIV-negative individuals. RESULTS: Median survival time was one week for HIV-positive individuals and more than four weeks for HIV-negative individuals (χ(2) = 18.4, P value = 0.000). HIV infection was the only marginally significant independent predictor of survival probability on the acute admission ward (hazards ratio 2.87, P = 0.06). CONCLUSION: Acute mania in HIV-infected persons responds faster to psychotropic drugs compared with that in HIV-negative persons.

A comparison of the clinical features of depression in hiv-positive and hiv-negative patients in Uganda

Objective: Depressive illness is the most common psychiatric disorder in HIV/AIDS with prevalence 2 to 3 times higher than the general population. It's still questionable whether HIV related depression is clinically different from depression in HIV-negative populations; a fact that could have treatment implications.This study compared the clinical features of major depression between HIV-Positive and HIV-negative patients with a view to intervention strategies. Method: A comparative; descriptive; cross-sectional study was carried out on 64 HIV-Positive depressed patients and 66 HIV-negative depressed patients in Butabika and Mulago hospitals. They were compared along the parameters of clinical features of depression; physical examination and laboratory findings. Pair wise comparisons; logistic regression and Multivariate analysis were done for the two groups on a number of variables. Results: Compared to HIV-Negative patients; HIV-Positive patients were more likely to be widowed ; older (? 30years); less likely to have a family member with a mental illness; a later onset of depressive illness (?30years); more likely to have a medical illness and taking medication before onset of depressive; symptomatically compared to HIV-Negative patients; HIV-Positive patients were more critical of themselves ; had significantly more problems making decisions ; had poorer sleep; felt more easily tired; more appetite changes; more cognitive impairment. Low CD4 counts were not significantly associated with depression; but HIV related depression was more likely to occur in stages II and III illness. Conclusion: These findings show that the clinical and associated features of depression differ between HIV-Positive and HIV-Negative patients; thus requiring different management approaches and further studies related to HIV-related depression

Emotional and behavioural disorders in HIV seropositive adolescents in urban Uganda.

OBJECTIVE: To investigate the emotional and behavioral problems of HIV sero-positive adolescents. DESIGN: A cross-sectional descriptive study. SETTING: A specialised HIV/AIDS Health Care Centre, the Mildmay Centre, in Kampala, Uganda. SUBJECTS: Eighty two HIV sero-positive adolescents were consecutively enrolled for the study. RESULTS: Over half (55.6%) of the subjects were females. They were mostly (88.9%) under the age of 15 years, orphans (97.6%) and stayed with non-parental relatives (68.3%). Almost two thirds (60.9%) of them were in the HIV/AIDS clinical disease stage III or IV and were not on ARVs drugs. Forty two (51.2%) of the subjects had significant psychological distress (SRQ-25 scores > or = 6) and 14 (17.1%) had attempted suicide within the last 12 months. Their specific psychiatric disorders, made using ICD-10 criteria, were: Anxiety 45.6%, depression 40.8%, somatisation 18.0%, seizures 8.4%, mania 1.2% and HIV-associated progressive encephalopathy 4.8%. CONCLUSION: HIV/AIDS infection in adolescence was associated with considerable psychological problems and the presence of major psychiatric disorders. With the current increasing availability of effective antiretroviral therapy, many of these children are surviving into adolescence, thus calling for the development of adolescent friendly HIV medical and psychological support and treatment services in developing countries such as Uganda.

Benefits and risks of stavudine therapy for HIV-associated neurologic complications in Uganda.

BACKGROUND: The frequency of HIV dementia in a recent study of HIV+ individuals at the Infectious Disease Institute in Kampala, Uganda, was 31%. Coformulated generic drugs, which include stavudine, are the most common regimens to treat HIV infection in Uganda and many other parts of Africa. OBJECTIVE: To evaluate the benefits and risks of stavudine-based highly active antiretroviral therapy (HAART) for HIV-associated cognitive impairment and distal sensory neuropathy. The study compared neuropsychological performance changes in HIV+ individuals initiating HAART for 6 months and HIV- individuals receiving no treatment for 6 months. The risk of antiretroviral toxic neuropathy as a result of the initiation of stavudine-based HAART was also examined. METHODS: At baseline, 102 HIV+ individuals in Uganda received neurologic, neuropsychological, and functional assessments; began HAART; and were followed up for 6 months. Twenty-five HIV- individuals received identical clinical assessments and were followed up for 6 months. RESULTS: In HIV+ individuals, there was improvement in verbal memory, motor and psychomotor speed, executive thinking, and verbal fluency. After adjusting for differences in sex, HIV+ individuals demonstrated significant improvement in the Color Trails 2 test (p = 0.025) compared with HIV- individuals. Symptoms of neuropathy developed in 38% of previously asymptomatic HIV+ patients after initiation of the stavudine-based HAART. CONCLUSIONS: After the initiation of highly active antiretroviral therapy (HAART) including stavudine, HIV+ individuals with cognitive impairment improve significantly as demonstrated by improved performance on a test of executive function. However, peripheral neurotoxicity occurred in 30 patients, presumably because of stavudine-based HAART, suggesting the need for less toxic therapy.

Psychological Distress and Adherence to Highly Active Anti-Retroviral Therapy (HAART) in Uganda: a Pilot Study

Background: Mental health related risk factors for non-adherence to highly active anti-retroviral therapy (HAART) have not been investigated in Uganda and yet adherence is critical to the success of the current scale up in the provision of HAART to HIV positive individuals in rural areas of Uganda. Objective: To determine whether psychological distress is a risk factor for non-adherence to HAART among HIV positive individuals. Method: One hundred twenty-two HIV positive adult individuals receiving care from an Urban HIV clinic were enrolled in the study. Participants were screened for psychological distress with the Self Report Questionnaire (SRQ-20). Adherence was assessed using the self report method. Multivariate logistic regression analysis was used to determine whether psychological distress is a risk factor for non-adherence to HAART adjusting for various socio-demographic and clinical factors. Results: Psychological distress and living in isolation were significantly associated with non-adherence to HAART after adjusting for other demographic and clinical variables [OR=3.66; 95CI (1.39 - 9.78) and OR=9.80; 95CI (2.27 - 18.70)] respectively. Among HIV positive individuals who were receiving additional treatment for a mental disorder; psychological distress was not significantly associated with non-adherence to HAART [OR= 1.25; 95CI (0.30 - 5.20)] Conclusion: Regular screening and management of psychological distress may prevent further complications in HIV positive individuals in Uganda

The prevalence and severity of mental illnesses handled by traditional healers in two districts in Uganda

Background: Little is known about the prevalence and severity of DSM-IV mental disorders treated by traditional healers in Uganda. Objective: To describe the prevalence and severity of DSM-IV disorders handled by traditional healers in Jinja and Iganga districts; Eastern Uganda. Method: Between January and March 2008; Face-to-Face Interviews were conducted with 400 patients attending traditional healers' shrines for mental health problems; using Self Rating Questionnaire 25 (SRQ-25) for screening; the Mini International Neuropsychiatric Interview (MINI-Plus) for specific DSM-IV diagnosis and the Global Assessment of Functioning (GAF) for severity of illness. Descriptive data analysis and frequency estimates were performed using SPSS version 15.0 for Windows. Pearson's chisquare tests and odds ratios were used to explore the relationship between severity and combined use of biomedical services and traditional healing. Results: Of 387 respondents; 60.2had diagnosable current mental illness and 16.3had had one disorder in their lifetime. Of the diagnosable current mental illnesses; 29.7were Psychosis; 5.4Major depressive episode; 5.6Anxiety disorders; 3.6mixed Anxiety-Depression; and 3.9Suicidality. In terms of severity; 37.7of the current mental illnesses were severe; 35.1moderate and 13.2mild. Patients with moderate to severe symptoms were more likely to use both biomedical services and traditional healers. Conclusion: These findings suggest that a considerable number of patients with DSM-IV diagnosable mental disorders attend traditional healing shrines; the majority had moderate to severe symptoms. Mental health professionals therefore need to come up with ways to co-operate with traditional healers; e.g. as officially designated Traditional Mental Attendants (TMA); for the benefit of their patients

Frequency of and risk factors for HIV dementia in an HIV clinic in sub-Saharan Africa.

OBJECTIVE: To measure the frequency and associated risk factors of HIV dementia in an HIV clinic in Kampala, Uganda. METHODS: We systematically sampled 78 HIV-seropositive (HIV+) patients from an ambulatory HIV clinic. Participants underwent detailed sociodemographic, medical history, functional, neurologic, and neuropsychological evaluations. One hundred HIV-negative patients were recruited to provide normative data for the neuropsychological tests. A logistic regression model was constructed to determine risk factors associated with the diagnosis of HIV dementia. RESULTS: Thirty-one percent (24 of 78) of the HIV+ patients had HIV dementia. Advanced age and low CD4(+) T-lymphocyte count (CD4 count) were the only variables identified as significant risk factors in the logistic regression model. Each additional 10 years of age conferred a greater than twofold risk of HIV dementia (OR 2.06, 95% CI: 1.05 to 4.07; p < 0.05). Reduced levels of CD4 count (100 cells/muL decrement) was associated with a 60% increase in the odds of having HIV dementia (OR 1.6, 95% CI: 1.04 to 2.33; p < 0.05). CONCLUSION: HIV dementia is common in HIV-seropositive Ugandan individuals attending an AIDS clinic. It is more frequently associated with patients of advanced age and decreased CD4 count.

Psychiatric disorders among war-abducted and non-abducted adolescents in Gulu district, Uganda: a comparative study.

OBJECTIVE: We aimed to assess the nature and patterns of psychiatric disorders among adolescents who had been war-abducted in the war in northern Uganda, compared to non-abducted adolescents living in Gulu district, Uganda. METHOD: A cros sectional study that used an unmatched case-control design compared 82 abducted and 71 non-abducted adolescents for scores on measures of psychological distress and for selected psychiatric diagnoses using the Strength and Difficulties Questionnaire (SDQ) and the Mini International Neural-Psychiatric Interview for Children and Adolescents English version 2.0 (M.I.N.I-KID). RESULTS: More than 90% of adolescents reported exposure to severe trauma, either through direct or indirect experiences. Significantly more war abducted adolescents reported PTSD (26.8%v.12.7%) (p=0.03) major depression (19.5%v.4.2%) (p=0.004), and generalised anxiety disorder (13.4v.4.2%) (p=0.049) than non abducted adolescents. By contrast, non-abducted adolescents reported more past suicidality (p=0.004, chi(2)=8.2) than adolescents who were abducted. However, despite high rates of psychiatric disorder, these adolescents had good psychosocial adjustment. CONCLUSION: Adolescents in war affected areas whether warabducted or not have varied and clinically significant emotional responses to different kinds of traumatic exposure. In a war-affected area, the development of a sustainable service for adolescents that tries to address the full range of mental health problems may be more appropriate than a psychological trauma service that focuses on one diagnosis.