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Pedagogical reforms, specifically, the Thematic Curriculum and the Local Language Policy, have failed to improve literacy in Uganda despite a concerted effort from the Government of Uganda and its international development partners. This paper distills the major literacy programs used to scale up the reforms nationwide and summarizes what they did and their effects on the different components of reading. It concludes with a discussion on why the reforms and their intervention programs underperformed. It argues for a reform approach that ensures that the system has sufficient capacity to deliver the new content and pedagogy before implementation.

Despite the presence of several funded research projects at academic and research institutions in sub-Saharan Africa, the quality of the pre/post grant award process in these institutions is inadequate. There is a need to strengthen research administration through infrastructural, organizational, and human resource development to match the dynamic research environment and funding requirements. In Uganda, many grant recipient institutions, investigators, and research administrators have limited experience in grantsmanship. The aim of this International Extramural Associates Research Development Award is to develop cadres of research administrators to address current and future National Institutes of Health (NIH) and other funding agencies' policies and procedures, and to strengthen research administrative infrastructure at the Joint Clinical Research Centre, Mbarara University of Science and Technology, Uganda Christian University, Mukono and Ndejje University. This is accomplished through establishing partnerships, strengthening the institutional central research coordination office, and short-term training. The training includes grant writing, submission and award management; public engagement in research; mentorship; research ethics; responsible conduct of research, and applying routine facility data toward quality improvement. This article presents a case study of lessons learned from establishing collaborations for strengthening research administration, such as experiences, challenges, sustainability plans, and recommendations for strengthening research administration. (Contains 1 figure and 2 tables.)

The Mbarara Surgical Services Quality Assurance Database (Mbarara SQUAD) is an outcomes database of surgical, obstetric and anaesthetic/critical care at Mbarara Regional Referral Hospital, a secondary referral hospital in southwestern Uganda. The primary scope of SQUAD is the assessment of the outcomes of care. The primary outcome is mortality. The aim is to improve the quality of care, guide allocation of resources and provide a platform for research. The target population includes all inpatients admitted for treatment to the surgery service, the obstetrics and gynaecology services, and the intensive care unit (ICU). Data collection was initiated in 2013 and closed in 2018. Data were extracted from patient charts and hospital logbooks. The database has over 50 000 patient encounters, including over 20 000 obstetrics and gynaecology admissions, 15 000 surgical admissions and 16 000 otolaryngology outpatient visits. Entries are coded using the International Classification of Diseases, Tenth Revision (ICD-10) for diagnoses, and the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) for procedures. The completeness and accuracy of the data entry and the coding were validated. Governance of data use is by a local steering committee in Mbarara. The structure, function and implementation of this database may be relevant for similar hospital databases in low-income countries. [ABSTRACT FROM AUTHOR]

To screen for drug resistance and possible treatment with Dolutegravir (DTG) in treatment-naive patients and those experiencing virologic failure during first-, second-, and third-line combined antiretroviral therapy (cART) in Uganda. Samples from 417 patients in Uganda were analyzed for predicted drug resistance upon failing a first- (N = 158), second- (N = 121), or third-line [all 51 involving Raltegravir (RAL)] treatment regimen. HIV-1 pol gene was amplified and sequenced from plasma samples. Drug susceptibility was interpreted using the Stanford HIV database algorithm and SCUEAL was used for HIV-1 subtyping. Frequency of resistance to nucleoside reverse transcriptase inhibitors (NRTIs) (95%) and non-NRTI (NNRTI, 96%) was high in first-line treatment failures. Despite lack of NNRTI-based treatment for years, NNRTI resistance remained stable in 55% of patients failing second-line or third-line treatment, and was also at 10% in treatment-naive Ugandans. DTG resistance (n = 366) was not observed in treatment-naive individuals or individuals failing first- and second-line cART, and only found in two patients failing third-line cART, while 47% of the latter had RAL- and Elvitegravir-resistant HIV-1. Secondary mutations associated with DTG resistance were found in 2%–10% of patients failing third-line cART. Of 14 drugs currently available for cART in Uganda, resistance was readily observed to all antiretroviral drugs (except for DTG) in Ugandan patients failing first-, second-, or even third-line treatment regimens. The high NNRTI resistance in first-line treatment in Uganda even among treatment-naive patients calls for the use of DTG to reach the UNAIDS 90:90:90 goals. [ABSTRACT FROM AUTHOR]

Background: There are limited data on primary human immunodeficiency virus drug resistance (HIVDR) in pediatric populations. This study aimed to assess the prevalence of primary HIVDR and associated risk factors among children initiating first-line antiretroviral therapy (ART) in Uganda. Methods: At three Ugandan clinics, children (age <12 years) requiring ART were recruited between January 2010 and August 2011. Before starting ART, blood was collected for viral load and pol gene sequencing. Drug resistance mutations were determined using the 2010 International AIDS Society-USA mutation list. Risk factors for HIVDR were assessed with multivariate regression analysis. Results: Three hundred nineteen HIV-infected children with a median age of 4.9 years were enrolled. Sequencing was successful in 279 children (87.5%). HIVDR was present in 10% of all children and 15.2% of children <3 years. Nucleoside reverse transcriptase inhibitors (NRTIs), non-NRTI (NNRTI), and dual-class resistance was present in 5.7%, 7.5%, and 3.2%, respectively. HIVDR occurred in 35.7% of prevention of mother-to-child transmission (PMTCT)-exposed children, 15.6% in children with unknown PMTCT history, and 7.7% among antiretroviral-naive children. History of PMTCT exposure [adjusted odds ratio (AOR): 2.6, 95% CI: 1.3-5.1] or unknown PMTCT status (AOR: 3.8, 95% CI: 1.1-13.5), low CD4 (AOR: 2.2, 95% CI: 1.3-3.6), current breastfeeding (AOR: 7.4, 95% CI: 2.6-21), and current maternal ART use (AOR: 6.4, 95% CI: 3.4-11.9) emerged as risk factors for primary HIVDR in multivariate analysis. Conclusion: Pretreatment HIVDR is high, especially in children with PMTCT exposure. Protease inhibitor (PI)-based regimens are advocated by the World Health Organization, but availability in children is limited. Children with (unknown) PMTCT exposure, low CD4 count, current breastfeeding, or maternal ART need to be prioritized to receive PI-based regimens. [ABSTRACT FROM AUTHOR]

In November 2014, a 3-day conference devoted to transfusion medicine in sub-Saharan Africa was held in Kampala, Uganda. Faculty from academic institutions in Uganda provided a broad overview of issues pertinent to transfusion medicine in Africa. The conference consisted of lectures, demonstrations, and discussions followed by 5 small group workshops held at the Uganda Blood Transfusion Service Laboratories, the Ugandan Cancer Institute, and the Mulago National Referral Hospital. Highlighted topics included the challenges posed by increasing clinical demands for blood, the need for better patient identification at the time of transfusion, inadequate application of the antiglobulin reagent during pretransfusion testing, concern regarding proper recognition and evaluation of transfusion reactions, the expanded role for nurse leadership as a means to improve patient outcomes, and the need for an epidemiologic map of blood usage in Africa. Specialty areas of focus included the potential for broader application of transcranial Doppler and hydroxyurea therapy in sickle cell disease, African-specific guidelines for transfusion support of cancer patients, the challenges of transfusion support in trauma, and the importance of African-centered clinical research in pediatric and obstetric transfusion medicine. The course concluded by summarizing the benefits derived from an organized quality program that extended from the donor to the recipient. As an educational tool, the slide-audio presentation of the lectures will be made freely available at the International Society of Blood Transfusion Academy Web site: http://www.isbtweb.org/academy/ . [ABSTRACT FROM AUTHOR]

Given the detrimental effects of HIV-associated anemia on morbidity, we determined factors associated with anemia after 96 weeks of antiretroviral therapy (ART) across age groups. An HIV-positive cohort ( n=3,580) of children age 5-14, reproductive age adults 18-49, and older adults ≥50 from two randomized trials in Uganda and Zimbabwe were evaluated from initiation of therapy through 96 weeks. We conducted logistic and multinomial regression to evaluate common and differential determinants for anemia at 96 weeks on therapy. Prior to initiation of ART, the prevalence of anemia (age 5-11 <10.5 g/dl, 12-14 <11 g/dl, adult females <11 g/dl, adult males <12 g/dl) was 43%, which decreased to 13% at week 96 ( p<0.001). Older adults had a significantly higher likelihood of anemia compared to reproductive age adults (OR 2.60, 95% CI 1.44-4.70, p=0.002). Reproductive age females had a significantly higher odds of anemia compared to men at week 96 (OR 2.56, 95% CI 1.92-3.40, p<0.001), and particularly a greater odds for microcytic anemia compared to males in the same age group ( p=0.001). Other common factors associated with anemia included low body mass index (BMI) and microcytosis; greater increases in CD4 count to week 96 were protective. Thus, while ART significantly reduced the prevalence of anemia at 96 weeks, 13% of the population continued to be anemic. Specific groups, such as reproductive age females and older adults, have a greater odds of anemia and may guide clinicians to pursue further evaluation and management. [ABSTRACT FROM AUTHOR]

Background: Over 3 million stillbirths occur annually in sub Saharan Africa; most occur intrapartum and are largely preventable. The standard of care for fetal heart rate (FHR) assessment in most sub-Saharan African settings is a Pinard Stethoscope, limiting observation to one person, at one point in time. We aimed to test the functionality and acceptability of a wireless FHR monitor that could allow for expanded monitoring capacity in rural Southwestern Uganda. Methods: In a mixed method prospective study, we enrolled 1) non-laboring healthy term pregnant women to wear the device for 30 min and 2) non-study clinicians to observe its use. The battery-powered prototype uses Doppler technology to measure fetal cardiotocographs (CTG), which are displayed via an android device and wirelessly transmit to cloud storage where they are accessible via a password protected website. Prototype functionality was assessed by the ability to obtain and transmit a 30-min CTG. Three obstetricians independently rated CTGs for readability and agreement between raters was calculated. All participants completed interviews on acceptability. Results: Fifty pregnant women and 7 clinicians were enrolled. 46 (92.0%) CTGs were successfully recorded and stored. Mean scores for readability were 4.71, 4.71 and 4.83 (out of 5) with high agreement (intra class correlation 0.84; 95% CI 0.74 to 0.91). All pregnant women reported liking or really liking the device, as well as high levels of comfort, flexibility and usefulness of the prototype; all would recommend it to others. Clinicians described the prototype as portable, flexible, easy-to-use and a time saver. Adequate education for clinicians and women also seemed to improve correct usage and minimise concerns on safety of the device. Conclusions: This prototype wireless FHR monitor functioned well in a low-resource setting and was found to be acceptable and useful to both pregnant women and clinicians. The device also seemed to have potential to improve the experience of the users compared with standard of care and expand monitoring capacity in settings where bulky, wired or traditional equipment are unreliable. Further research needs to investigate the potential impact and cost of such innovations to improve perinatal outcomes.

HIV-infected children are at high risk of acquiring drug-resistant viruses, which is of particular concern in settings where antiretroviral drug options are limited. We aimed to assess resistance patterns and predict viral drug susceptibility among children with first-line antiretroviral therapy (ART) failure in Uganda. A cross-sectional analysis of children switching ART regimens due to first-line failure was performed at three clinical sites in Uganda. HIV-RNA determination and genotypic resistance testing on all specimens with HIV-RNA > 1,000 copies/ml were performed. Major drug resistance mutations were scored using the 2011 International Antiviral Society-USA list. The Stanford algorithm was used to predict drug susceptibility. At the time of switch, 44 genotypic resistance tests were available for 50 children. All children harbored virus with nonnucleoside reverse transcriptase inhibitor (NNRTI) resistance [95% confidence interval (CI) 92-100%] and NRTI resistance was present in 98% (95% CI 88-100%). Forty-six percent (95% CI 30-61%) of children harbored ≥2 thymidine analog mutations. M184V was identified as the only NRTI mutation in 27% (95% CI 15-43%). HIV susceptibility to NRTIs, with the exception of tenofovir, was reduced in ≥ 60% of children. Ugandan children experiencing first-line ART failure in our study harbored high rates of dual-class and accumulated HIV drug resistance. Methods to prevent treatment failure, including adequate pediatric formulations and alternative second-line treatment options, are urgently needed. [ABSTRACT FROM AUTHOR]

We sought to determine the pattern of resistance-associated mutations (RAMs) among HIV-1-infected children failing first-line antiretroviral therapy (ART) and ascertain their response to second-line regimens in 48 weeks of follow-up. The design involved a cohort study within an HIV care program. We studied records of 142 children on ART with virological failure to first-line ART and switched to second-line ART with prior genotypic resis-tance testing. The pattern of RAMs was determined in frequency runs and the factors associated with accu-mulation of >3 thymidine analogue mutations (TAMs) and K103N were determined using multivariate logistic models. Changes in weight, height, CD4, and viral load at weeks 24 and 48 after switch to second-line therapy were determined using descriptive statistics. The children were mean age 10.9 ±4.6 years and 55.6% were male. The commonest nucleoside reverse transcriptase inhibitor (NRTI) RAM was M184V in 129/142 (90.8%) children. TAMs, >3 TAMs, 69 insertion complex, K65R/N, and Q151M were observed in 43.0%, 10.6%, 18.3%, 2.8%, and 2.1% of the children, respectively. The commonest nonnucleoside reverse transcriptase inhibitor (NNRTI) RAM was K103N in 72/142 (50.7%) children. The starting ART regimen was associated with accumulation of both >3 TAMs (p = 0.046) and K103N (p< 0.0001), while a history of poor adherence was associated with K103N accu-mulation (p = 0.0388). After 24 weeks and 48 weeks of follow-up on lopinavir-ritonavir based second-line ART, 86/108 (79.6%) and 84.5% (87/103) of the children had viral loads <400 copies/ml, respectively. The mean CD4 absolute count increased by 173 cells//¿l and 267cells///l at weeks 24 and 48, respectively. Increments were also observed in mean weight (1.6 kg and 4.3 kg) and height (1.8 cm and 5.8 cm) at weeks 24 and 48, respectively. Multiple RAMs were observed among HIV-1-infected children with virological failure on first-line ART with Ml 84V and K103N most frequent. The children responded favorably to boosted Pl-based second-line ART. [ABSTRACT FROM AUTHOR]

From 2006 to 2011, a cohort study was conducted among 1000 children resident in urban and rural settings of Uganda to ascertain and compare the response to antiretroviral therapy (ART) among urban versus rural children and the factors associated with this response. Clinical, immunological, and virological parameters were ascertained at baseline and weeks 24, 48, 96, and 144 after ART initiation. Adherence to ART was assessed at enrollment by self-report (SR) and pill counts (PC). Overall, 499/948 (52.6%) children were resident in rural areas, 504/948 (53.1%) were male, and their mean age was 11.9±4.4 years (urban children) and 11.4±4.1 years (rural children). The urban children were more likely to switch to second-line ART at a rate of 39.9 per 1000 person-years (95% CI: 28.2-56.4) versus 14.9 per 1000 person-years (95% CI: 8.7-25.7), p = 0.0038, develop any new WHO 3/4 events at 127/414 (30.7%) versus 108/466 (23.2%), p = 0.012, and have a higher cumulative incidence of hospitalization of 54/449 (12.0%) versus 32/499 (6.4%), p = 0.003, when compared to rural children. No differences were observed in mean changes in weight, height, CD4 count and percentage, and hemoglobin and viral load between urban and rural children. Adherence of > 95% was observed in 88.2% of urban versus 91.3% of rural children by SR (p = 0.130), and in 78.8% of urban versus 88.8% of rural children by PC (p< 0.0001). In this study rural children had more favorable clinical outcomes and were more likely to adhere optimally to ART than urban children. [ABSTRACT FROM AUTHOR]

AbstractAn 8-year-old HIV-positive antiretroviral therapy-naive child developed severe headache and generalized lymphadenopathy. The serum cryptococcal antigen (CRAG) test was positive, the histology on the lymph node biopsy revealed budding yeast cells, and Cryptococcus neoformanswas isolated on culture of his cerebrospinal fluid. He was treated with intravenous amphotericin B followed by oral fluconazole with a good response. Therefore cryptococcal lymphadenitis should be considered in the differential diagnosis of children presenting with lymphadenopathy and a positive serum CRAG. [ABSTRACT FROM AUTHOR]

AbstractWe set out to investigate whether there are clinically significant consequences when children with perinatal exposure to single-dose nevirapine are initiated on a nonnucleoside reverse transcriptase inhibitor (NNRTI) containing a highly active antiretroviral therapy (HAART) regimen. We carried out a chart and database review of 104 HIV-infected children, who had initiated HAART with an NNRTI at JCRC and were less than or equal to 5 years of age, 35 (33.7%) of whom had prior exposure to perinatal single-dose nevirapine. We studied the viral load and CD4 percentage at baseline, at week 24, and at week 48 after the start of HAART in children exposed and not exposed to perinatal single-dose nevirapine, as well as the results of genotypic resistance testing done for the children who had failed to achieve virologic suppression on HAART. At weeks 24 and 48 after initiating HAART, children not exposed to single-dose nevirapine were 3.28 times [OR = 3.28, 95% CI: (1.37 to 9.20), p= 0.0167] and 3.47 times [OR = 3.47, 95% CI: (1.28 to 9.37), p= 0.0091] more likely to achieve virologic suppression compared to children exposed to single-dose nevirapine, respectively. However, the CD4 cell response at weeks 24 and 48 was not worse in the children exposed to single-dose nevirapine. In 10 children with perinatal exposure to single-dose nevirapine, NNRTI resistance mutations, mostly K103N, Y181C, and G109A, were identified. HIV-infected children with perinatal exposure to single-dose nevirapine are less likely to achieve short-term virologic suppression when started on an NNRTI-containing regimen, when compared to those who were not exposed to it, probably because the exposure predisposes them to developing NNRTI resistance mutations. [ABSTRACT FROM AUTHOR]

ABSTRACTThis study explores the levels of NVP and AZT resistance mutations in untreated, NVP- or AZT-treated motherinfant pairs in Uganda. PCR-amplified reverse transcriptase (RT) gene fragments derived from PBMC samples of 85 mothers (10 AZT treated, 35 NVP treated, and 40 untreated) and their 52 infected infants (5 AZT, 9 NVP, and 38 untreated) were classified as subtype A (59), D (29), C (3), and recombinant forms (9) by population sequencing. Only 16 of the NVP-treated infected mothers and infants harbored either the K103N or the Y181C at 6 weeks postdelivery. The majority of these samples (n107) were then analyzed using a radiolabeled oligonucleotide ligation assay (OLA) specific for K70R, K103N, and Y181C, using nonstandard bases to accommodate sequence heterogeneity. By OLA, 43 of the NVP-treated group had K103N and/or Y181C mutations in their HIV-1 population, using >0.6 cutoff based on a comparative clonal analysis of clinical isolates. Surprisingly, an equal fraction of the untreated and NVP-treated motherinfant group had the K103N mutation in their HIV-1 population in the range of 0.65. These findings suggest a relatively high frequency of K103N mutation in the drug-naive, subtype A and D infected Ugandan population as compared to the very low frequency of the Y181C and K70R mutation (<0.6). The prevalence of the K103N mutations may be related to its low fitness cost and high genetic stability. The persistence of these mutations may reduce the effectiveness of subsequent NVP use in treatment or prevention of perinatal transmission. [ABSTRACT FROM AUTHOR]

During the past year, a group has argued that unsafe injections are a major if not the main mode of HIV-1 transmission in sub-Saharan Africa. We review the main arguments used to question the epidemiological interpretations on the lead role of unsafe sex in HIV-1 transmission, and conclude there is no compelling evidence that unsafe injections are a predominant mode of HIV-1 transmission in sub-Saharan Africa. Conversely, though there is a clear need to eliminate all unsafe injections, epidemiological evidence indicates that sexual transmission continues to be by far the major mode of spread of HIV-1 in the region. Increased efforts are needed to reduce sexual transmission of HIV-1. [Copyright &y& Elsevier]

Background Little is known about how to implement antiretroviral treatment programmes in resource-limited countries. We assessed the UNAIDS/Uganda Ministry of Health HIV Drug Access Initiative—one of the first pilot antiretroviral programmes in Africa—in which patients paid for their medications at negotiated reduced prices.Methods We assessed patients’ clinical and laboratory information from August, 1998, to July, 2000, from three of the five accredited treatment centres in Uganda, and tested a subset of specimens for phenotypic drug resistance.Findings 912 patients presented for care at five treatment centres. We assessed the care of 476 patients at three centres, of whom 399 started antiretroviral therapy. 204 (51%) received highly active antiretroviral therapy (HAART), 189 (47%) dual nucleoside reverse transcriptase inhibitors (2NRTI), and six (2%) NRTI monotherapy. Median baseline CD4 cell counts were 73 cells/μL (IQR 15–187); viral load was 193 817 copies/mL (37 013–651 716). The probability of remaining alive and in care was 0·63 (95% CI 0·58–0·67) at 6 months and 0·49 (0·43–0·55) at 1 year. Patients receiving HAART had greater virological responses than those receiving 2NRTI. Cox''s proportional hazards models adjusted for viral load and regimen showed that a CD4 cell count of less than 50 cells/μL (vs 50 cells/μL or more) was strongly associated with death (hazard ratio 2·93 [1·51–5·68], p=0·001). Among 82 patients with a viral load of more than 1000 copies/mL more than 90 days into therapy, phenotypic resistance to NRTIs was found for 47 (57%): 29 of 37 (78%) who never received HAART versus 18 of 45 (40%) who received HAART (p=0·0005).Interpretation This pilot programme successfully expanded access to antiretroviral drugs in Uganda. Identification and treatment of patients earlier in the course of their illness and increased use of HAART could improve probability of survival and decrease drug resistance. [Copyright &y& Elsevier]

Background: Accurate estimation of blood loss is central to prompt diagnosis and management of post-partum hemorrhage (PPH), which remains a leading cause of maternal mortality in low-resource countries. In such settings, blood loss is often estimated visually and subjectively by attending health workers, due to inconsistent availability of laboratory infrastructure. We evaluated the diagnostic accuracy of weighed blood loss (WBL) versus changes in peri-partum hemoglobin to detect PPH. Methods: Data from this analysis were collected as part of a randomized controlled trial comparing oxytocin with misoprostol for PPH (NCT01866241). Blood samples for complete blood count were drawn on admission and again prior to hospital discharge or before blood transfusion. During delivery, women were placed on drapes and had pre-weighed sanitary towels placed around their perineum. Blood was then drained into a calibrated container and the sanitary towels were added to estimate WBL, where each gram of blood was estimated as a milliliter. Sensitivity, specificity, negative and positive predictive values (PPVs) were calculated at various blood volume loss and time combinations, and we fit receiver-operator curves using blood loss at 1, 2, and 24 hours compared to a reference standard of haemoglobin decrease of >10%. Results: A total of 1,140 women were enrolled in the study, of whom 258 (22.6%) developed PPH, defined as a haemoglobin drop >10%, and 262 (23.0%) had WBL ≥500mL. WBL generally had a poor sensitivity for detection of PPH (<75% for most volume-time combinations). In contrast, the specificity of WBL was high with blood loss ≥ 500mL at 1h and ≥750mL at any time points excluding PPH in over 97% of women. As such, WBL has a high PPV (>85%) in high prevalence settings when WBL exceeds 750mL. Conclusion: WBL has poor sensitivity but high specificity compared to laboratory-based methods of PPH diagnosis. These characteristics correspond to a high PPV in areas with high PPH prevalence. Although WBL is not useful for excluding PPH, this low-cost, simple and reproducible method is promising as a reasonable method to identify significant PPH in such settings where quantifiable red cell indices are unavailable.

The article discusses various issues related to empiricism in Africa. An examination of the practice of sociological research in Africa shows that an disturbing gap has become institutionalized between the activity of, first, data collection, which is perceived as unskilled work, suited to natives, and second, data analysis and interpretation, which is perceived as highly skilled work, often performed by outsiders. This holds true for research projects which use official figures as well as those which solicit original data. The historical forces behind this practice, both political and economic, are considered in this article. The typical social relationship between the analyst and the data collector is analysed, with emphasis on the production of socially structured misunderstandings. The damaging consequences for the quality of much sociological research are argued and illustrated with examples in this paper. Criticism of social research practice, particularly in the Third World, in the last decade has tended to focus on its ideological shortcomings. When social survey techniques are exported to Africa, that different context raises new problems which have not been properly addressed. The social survey technique with its assumptions about the proprietary and legitimacy of strangers to pry into all kinds of intimacies in the pursuit of the vague interests of remote others, remains a Western cultural product.

Objective: Clinical and immunological data about HIV in older adults from low and middle income countries is scarce. We aimed to describe differences between younger and older adults with HIV starting antiretroviral therapy in two low–income African countries. Methods: Setting:: HIV clinics in Uganda and Zimbabwe. Design:: Secondary exploratory cross-sectional analysis of the DART randomized controlled trial. Outcome Measures: Clinical and laboratory characteristics were compared between adults aged 18-49 years (younger) and ≥ 50 years (older), using two exploratory multivariable logistic regression models, one with HIV viral load (measured in a subset pre-ART) and one without. Results: A total of 3316 eligible participants enrolled in DART were available for analysis; 219 (7%) were ≥ 50 years and 1160 (35%) were male. Across the two adjusted regression models, older adults had significantly higher systolic blood pressure, lower creatinine clearance and were consistently less likely to be females compared to younger adults with HIV. Paradoxically, the models separately suggested that older adults had statistically significant (but not clinically important) higher CD4+ cell counts and higher plasma HIV–1 viral copies at initiation. Crude associations between older age and higher baseline hemoglobin, body mass index, diastolic blood pressure and lower WHO clinical stage were not sustained in the adjusted analysis. Conclusions: Our study found clinical and immunological differences between younger and older adults, in a cohort of Africans starting antiretroviral therapy. Further investigations should explore how these differences could be used to ensure equity in service delivery and affect outcomes of antiretroviral therapy.

Background: The impact of flat-line funding in the global scale up of antiretroviral therapy (ART) for HIV-infected patients in Africa has not yet been well described. Methods: We evaluated ART-eligible patients and patients starting ART at a prototypical scale up ART clinic in Mbarara, Uganda between April 1, 2009 and May 14, 2010 where four stakeholders sponsor treatment – two PEPFAR implementing organizations, the Ugandan Ministry of Health – Global Fund (MOH-GF) and a private foundation named the Family Treatment Fund (FTF). We assessed temporal trends in the number of eligible patients, the number starting ART and tabulated the distribution of the stakeholders supporting ART initiation by month and quartile of time during this interval. We used survival analyses to assess changes in the rate of ART initiation over calendar time. Findings: A total of 1309 patients who were eligible for ART made visits over the 14 month period of the study and of these 819 started ART. The median number of ART eligible patients each month was 88 (IQR: 74 to 115). By quartile of calendar time, PEPFAR and MOH sponsored 290, 192, 180, and 49 ART initiations whereas the FTF started 1, 2, 1 and 104 patients respectively. By May of 2010 (the last calendar month of observation) FTF sponsored 88% of all ART initiations. Becoming eligible for ART in the 3rd (HR = 0.58, 95% 0.45–0.74) and 4th quartiles (HR = 0.49, 95% CI: 0.36–0.65) was associated with delay in ART initiation compared to the first quartile in multivariable analyses. Interpretation: During a period of flat line funding from multinational donors for ART programs, reductions in the number of ART initiations by public programs (i.e., PEPFAR and MOH-GF) and delays in ART initiation became apparent at the a large prototypical scale-up ART clinic in Uganda.

The article offers information on increasing sales of cars in China. After the economic reform began in China, the automobile industry of China grew rapidly. A journal has quoted that the car industry more or less invented modern industrial capitalism in the country. There are now automotive factories in almost all of China's 31 provinces. Increasing number of cars have put pressure on the demand of fuel in the country. Today cars and light trucks consume about 40% of all China's oil.