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Introduction: The HIV care cascade examines the attrition of people living with HIV from diagnosis to the use of antiretroviral therapy (ART) and suppression of viral replication. We reviewed the literature from sub‐Saharan Africa to assess the definitions used for the different steps in the HIV care cascade. Methods: We searched PubMed, Embase and CINAHL for articles published from January 2004 to December 2020. Longitudinal and cross‐sectional studies were included if they reported on at least one step of the UNAIDS 90‐90‐90 cascade or two steps of an extended 7‐step cascade. A step was clearly defined if authors reported definitions for numerator and denominator, including the description of the eligible population and methods of assessment or measurement. The review protocol has been published and registered in Prospero. Results and discussion: Overall, 3364 articles were screened, and 82 studies from 19 countries met the inclusion criteria. Most studies were from Southern (38 studies, 34 from South Africa) and East Africa (29 studies). Fifty‐eight studies (71.6%) were longitudinal, with a median follow‐up of three years. The medium number of steps covered out of 7 steps was 3 (interquartile range [IQR] 2 to 4); the median year of publication was 2015 (IQR 2013 to 2019). The number of different definitions for the numerators ranged from four definitions (for step "People living with HIV") to 21 (step "Viral suppression"). For the denominators, it ranged from three definitions ("Diagnosed and aware of HIV status") to 14 ("Viral suppression"). Only 12 studies assessed all three of the 90‐90‐90 steps. Most studies used longitudinal data, but denominator–denominator or denominator–numerator linkages over several steps were rare. Also, cascade data are lacking for many countries. Our review covers the academic literature but did not consider other data, such as government reports on the HIV care cascade. Also, it did not examine disengagement and reengagement in care. Conclusions: The proportions of patients retained at each step of the HIV care cascade cannot be compared between studies, countries and time periods, nor meta‐analysed, due to the many different definitions used for numerators and denominators. There is a need for standardization of methods and definitions. [ABSTRACT FROM AUTHOR]

Abstract: Introduction: Integration of services to screen and manage mental health and substance use disorders (MSDs) into HIV care settings has been identified as a promising strategy to improve mental health and HIV treatment outcomes among people living with HIV/AIDS (PLWHA) in low‐ and middle‐income countries (LMICs). Data on the extent to which HIV treatment sites in LMICs screen and manage MSDs are limited. The objective of this study was to assess practices for screening and treatment of MSDs at HIV clinics in LMICs participating in the International epidemiology Databases to Evaluate AIDS (IeDEA) consortium. Methods: We surveyed a stratified random sample of 95 HIV clinics in 29 LMICs in the Caribbean, Central and South America, Asia‐Pacific and sub‐Saharan Africa. The survey captured information onsite characteristics and screening and treatment practices for depression, post‐traumatic stress disorder (PTSD), substance use disorders (SUDs) and other mental health disorders. Results: Most sites (n = 76, 80%) were in urban areas. Mental health screening varied by disorder: 57% of sites surveyed screened for depression, 19% for PTSD, 55% for SUDs and 29% for other mental health disorders. Depression, PTSD, SUDs and other mental health disorders were reported as managed on site (having services provided at the HIV clinic or same health facility) at 70%, 51%, 41% and 47% of sites respectively. Combined availability of screening and on‐site management of depression, PTSD, and SUDs, and other mental health disorders was reported by 42%, 14%, 26% and 19% of sites, respectively. On‐site management of depression and PTSD was reported significantly less often in rural as compared to urban settings (depression: 33% and 78% respectively; PTSD: 24% and 58% respectively). Screening for depression and SUDs was least commonly reported by HIV programmes that treated only children as compared to HIV programmes that treated only adults or treated both adults and children. Conclusions: Significant gaps exist in the management of MSDs in HIV care settings in LMICs, particularly in rural settings. Identification and evaluation of optimal implementation strategies to scale and sustain integrated MSDs and HIV care is needed. [ABSTRACT FROM AUTHOR]

Objective: To assess the incidence and associated factors of Type 2 Diabetes Mellitus (T2DM) among people living with HIV (PLHIV) in Zimbabwe.Methods: We analysed data of all HIV-infected patients older than 16 years who attended Newlands Clinic between March 1, 2004 and April 29, 2015. The clinic considers patients whose random blood sugar is higher than 11.1 mmol/l and which is confirmed by a fasting blood sugar higher than 7.0 mmol/l to have T2DM. T2DM is also diagnosed in symptomatic patients who have a RBS >11.0 mmol/l. Risk factors for developing T2DM were identified using Cox proportional hazard models adjusted for confounding. Missing baseline BMI data were multiply imputed. Results are presented as adjusted hazard ratios (aHR) with 95% confidence intervals (95% CI).Results: Data for 4,110 participants were included: 67.2% were women; median age was 37 (IQR: 31-43) years. Median baseline CD4 count was 197 (IQR: 95-337) cells/mm3 . The proportion of participants with hypertension at baseline was 15.5% (n=638). Over a median follow-up time of 4.7 (IQR: 2.1-7.2) years, 57 patients developed T2DM; the overall incidence rate was 2.8 (95% CI: 2.1-3.6) per 1000 person-years of follow-up. Exposure to PIs was associated with T2DM (HR: 1.80, 95% CI: 1.04-3.09). In the multivariable analysis, obesity (BMI>30 kg/m2 ) (aHR=2.26, 95% CI: 1.17-4.36), age >40 years (aHR=2.16, 95% CI: 1.22-3.83) and male gender, (aHR=2.13, 95% CI: 1.22-3.72) were independently associated with the risk of T2DM. HIV-related factors (baseline CD4 cell count and baseline WHO clinical stage) were not independent risk factors for developing T2DM.Conclusion: Although the incidence of T2DM in this HIV cohort was lower than that has been observed in others, our results show that risk factors for developing T2DM among HIV-infected people are similar to those of the general population. HIV-infected patients in sub-Saharan Africa need a comprehensive approach to care that includes better health services for prevention, early detection and treatment of chronic diseases especially among the elderly and obese. [ABSTRACT FROM AUTHOR]

Objectives To assess the proportion of patients lost to programme (died, lost to follow-up, transferred out) between HIV diagnosis and start of antiretroviral therapy (ART) in sub-Saharan Africa, and determine factors associated with loss to programme. Methods Systematic review and meta-analysis. We searched PubMed and EMBASE databases for studies in adults. Outcomes were the percentage of patients dying before starting ART, the percentage lost to follow-up, the percentage with a CD4 cell count, the distribution of first CD4 counts and the percentage of eligible patients starting ART. Data were combined using random-effects meta-analysis. Results Twenty-nine studies from sub-Saharan Africa including 148 912 patients were analysed. Six studies covered the whole period from HIV diagnosis to ART start. Meta-analysis of these studies showed that of the 100 patients with a positive HIV test, 72 (95% CI 60-84) had a CD4 cell count measured, 40 (95% CI 26-55) were eligible for ART and 25 (95% CI 13-37) started ART. There was substantial heterogeneity between studies ( P < 0.0001). Median CD4 cell count at presentation ranged from 154 to 274 cells/μl. Patients eligible for ART were less likely to become lost to programme (25% vs. 54%, P < 0.0001), but eligible patients were more likely to die (11% vs. 5%, P < 0.0001) than ineligible patients. Loss to programme was higher in men, in patients with low CD4 cell counts and low socio-economic status and in recent time periods. Conclusions Monitoring and care in the pre-ART time period need improvement, with greater emphasis on patients not yet eligible for ART. [ABSTRACT FROM AUTHOR]

Atrial Septal Pacing and Prevention Algorithms. Introduction: The combined role of atrial septal lead location and atrial pacing algorithms in the prevention of atrial tachyarrhythmias (AT/AF), including both atrial fibrillation and flutter, is unknown. We tested the hypothesis that atrial prevention pacing algorithms could decrease AT/AF frequency in patients with atrial septal leads, bradycardia, and paroxysmal AT/AF. Methods and Results: A total of 298 patients (age 70 ± 10 years; 61% male) from 35 centers were implanted with a DDDRP pacing system including three AT/AF prevention pacing algorithms. Lead site was randomized at implant to right atrial septal or nonseptal. Patients were randomized 1 month postimplant to AT/AF prevention ON or OFF for 3 months and then crossed over for 3 months. Patients logged symptomatic AT/AF episodes via a manual activator. Prevention efficacy was evaluated based on intention-to-treat in 277 patients (138 septal) with complete follow-up. No changes in device-recorded AT/AF frequency or burden were observed with algorithms OFF versus ON or between patients randomized to septal versus nonseptal lead location. Analysis of other secondary outcomes revealed that AT/AF prevention pacing resulted in decreased atrial premature contractions in both the septal (1.9 [0.2–8.7] vs 3.3 [0.3–10.6]× 103/day; P < 0.01) and nonseptal groups (0.9 [0.2–3.3] vs 1.3 [0.3–5.5]× 103/day; P < 0.001). Patients with septal leads had fewer symptomatic AT/AF episodes ON versus OFF (1.4 ± 3.0 vs 2.5 ± 5.2/month, P = 0.01). Conclusion: The combination of three atrial prevention pacing algorithms did not decrease device classified atrial tachyarrhythmia frequency or burden during a 3-month cross-over period in bradycardic patients and septal or nonseptal atrial pacing leads. Prevention pacing was associated with decreased frequency of premature atrial contractions and with decreased symptomatic atrial tachyarrhythmia frequency in patients with atrial septal leads. (J Cardiovasc Electrophysiol, Vol. 14, pp. 1189-1195, November 2003) [ABSTRACT FROM AUTHOR]

Introduction: Since 2015, the World Health Organization (WHO) has recommended that all people living with HIV (PLHIV) initiate antiretroviral treatment (ART), irrespective of CD4+ count or clinical stage. National adoption of universal treatment has accelerated since WHO's 2015 "Treat All" recommendation; however, little is known about the translation of this guidance into practice. This study aimed to assess the status of Treat All implementation across regions, countries, and levels of the health care delivery system. Methods: Between June and December 2017, 201/221 (91%) adult HIV treatment sites that participate in the global IeDEA research consortium completed a survey on capacity and practices related to HIV care. Located in 41 countries across seven geographic regions, sites provided information on the status and timing of site‐level introduction of Treat All, as well as site‐level practices related to ART initiation. Results: Almost all sites (93%) reported that they had begun implementing Treat All, and there were no statistically significant differences in site‐level Treat All introduction by health facility type, urban/rural location, sector (public/private) or country income level. The median time between national policy adoption and site‐level introduction was one month. In countries where Treat All was not yet adopted in national guidelines, 69% of sites reported initiating all patients on ART, regardless of clinical criteria, and these sites had been implementing Treat All for a median period of seven months at the time of the survey. The majority of sites (77%) reported typically initiating patients on ART within 14 days of confirming diagnosis, with 60% to 62% of sites implementing Treat All in East, Southern and West Africa reporting same‐day ART initiation for most patients. Conclusions: By mid‐ to late‐2017, the Treat All strategy was the standard of care at almost all IeDEA sites, including rural, primary‐level health facilities in low‐resource settings. While further assessments of site‐level capacity to provide high‐quality HIV care under Treat All and to support sustained viral suppression after ART initiation are needed, the widespread introduction of Treat All at the service delivery level is a critical step towards global targets for ending the HIV epidemic as a public health threat. [ABSTRACT FROM AUTHOR]

Objective: Endoscopic sinus surgery (ESS) for chronic rhinosinusitis (CRS) may be compromised by postoperative inflammation, polyposis, and adhesions, often requiring subsequent intervention. To address this issue, we investigated the safety and effectiveness of controlled delivery of mometasone furoate to the sinus mucosa via bioabsorbable implants deployed at the time of ESS. Method: A prospective, multicenter, randomized, double‐blind trial was performed on 105 patients with CRS under‐going ESS, comparing the effect of drug‐eluting to non‐drug‐eluting stents. Postoperative interventions, polyposis, and adhesions were assessed postoperatively. Efficacy was determined through independent analysis of randomized video‐endoscopies by 3 blinded sinus surgeons. Safety assessments included ocular exams. Results: Implants were successfully deployed in all 210 sinuses. Compared with control sinuses, the drug‐eluting stent provided a 29% relative reduction in postoperative interventions (P =. 0280), a 52% (P =. 0053) decrease in lysis of adhesions, and a 29% (P =. 0881) decrease in oral steroid prescriptions. The relative reduction in frank polyposis was 45% (P =. 0023). Similar reductions were observed in real‐time grading performed by the clinical investigators. No clinically significant changes from baseline in intraocular pressure or cataracts were observed. Conclusion: Continual postoperative application of topical corticosteroids applied via drug‐eluting stent deployed at surgery was studied to assess its impact upon ESS outcomes. This study strongly suggests that steroid‐eluting implants are effective at improving surgical outcomes by reducing the need for postoperative interventions, with negligible ocular safety risk. [ABSTRACT FROM AUTHOR]