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To inform public health policymakers that the generation of local evidence-based knowledge is key. Research capacity in low- and middle-income countries (LMIC) to generate medical knowledge is often weak and insufficiently resourced and efforts to tackle these challenges are not standardized. Continuous research training can equip researchers with the required knowledge and research skills, but its effectiveness largely depends on the quality and pertinence of the training methods used. We aim to assess the effectiveness of the Cameroon HIV/AIDS Research Forum (CAM-HERO) 2022 Research Methodology and Bioethics Training with the objective to describe the knowledge gained and the self-efficacy of health professionals and clinical scientists. A survey was conducted during the oneday training among health professionals and clinical scientists. Participants took an online selfadministered questionnaire before and after the training related to the topics taught. The questionnaire consisted of two parts: 1) 18 Multiple Choice Questions (MCQs) to assess knowledge and 2) Nine items to evaluate self-efficacy using a five-point Likert scale. Mean scores were calculated, analysed, and compared using paired t-test for the pre- and post-test results. A total of 30 participants (57% women) completed the sociodemographic form. The median age (IQR) of participants was 33.5 (13.3) years. We registered 38 respondents for the pre-test and 33 respondents for the post-test. There was a rise in knowledge mean score from 13.0 to 14.8 (p=0.001) and an improvement in the perception of self-efficacy with a mean score increase from 2.9 to 3.7 (p < 0.001). Knowledge and perception of self-efficacy on research methodology improved among participants after the training. These results suggest that the CAM-HERO 2022 training had an immediate positive impact on skills and selfefficacy. Hence, we recommend the implementation of this training on a larger scale, periodically, and with long-term follow-up to evaluate its impact. [ABSTRACT FROM AUTHOR]

Cameroon is committed to reaching HIV epidemic control through coordinated efforts by the Ministry of Public Health, the National AIDS Control Committee, bilateral/multilateral institutions and implementing partners. The third edition of the Cameroon HIV Research Forum (CAM-HERO) was held in Kribi from December 1st to 3rd, 2022, with the theme "Research for Health Care and Policy on HIV/AIDS." The conference brought together local and international scientists and clinicians, policymakers, and regulatory authorities to 1) disseminate HIV research findings and HIV policy; 2) foster operational research collaboration; 3) build research capacity through training on basics of research methods and CAM-HERO young investigator Awards; and 4) initiate a guideline for promoting HIV/AIDS research in Cameroon. The main activities included training on research methodology and basic principles in bioethics, presentations of selected abstracts, and awards for top research. A total of 35 abstracts (16 oral presentations, 16 posters, and 3 late-breaker-abstracts) were selected for presentation following a rigorous review. The conference ended with evidence-based recommendations and a way-forward statement for the development of a National Guide for HIV/AIDS research in Cameroon, with the aim of improving the quality and quantity of research agenda and projects nationwide. [ABSTRACT FROM AUTHOR]

Introduction: about 257 million people are infected with hepatitis B virus (HBV) worldwide and the infection is endemic in Africa. The general population HBV seroprevalence remains under-reported in Cameroon. Methods: this was a cross-sectional study including, 1208 consenting adults selected through consecutive sampling, from April 2015 to November 2018, in the Bamenda Health District. Participants' demographic data were collected and their blood samples were drawn and tested for hepatitis B Surface Antigen (HBsAg). Data were analysed using SPSS version 24 and Chi-squared and Fisher's exact tests were used to assess bivariate associations. Results: the participants' mean age (years) was 35.9±11.8, and the majority were females 720 (59.6%). The seroprevalence of HBV infection was 5.8% (95% CI: 4.5-7.3), and was significantly higher in males 8.4% (95% CI: 6.2-11.1), p=0.001, age group 30-39 years 8.4% (95% CI: 5.8-11.6), p=0.007 and the Mankon health area (12.7%; 95% CI: 9.1-17.1), p=0.026. Conclusion: the results suggest that HBV infection could be intermediately endemic in Bamenda, with a higher burden in males, people in their third decade and those from the Mankon health area. This study further underscores a need for extensive screening and vaccination campaigns in Cameroon. [ABSTRACT FROM AUTHOR]

Introduction: retaining patients in antiretroviral treatment (ART) is essential for successful outcomes. Unfortunately, Cameroon continues to report suboptimal ART retention. This study focused on identifying determinants of ART retention in three HIV clinics in Cameroon within the HIV treat all context. Methods: a medical chart review of 423 subjects who initiated ART between July and September 2016 in the Limbe, Bamenda and Jamot Hospitals. Patients' sociodemographic and clinical characteristics and ART retention data were abstracted using structured paper forms. Chi square test was used to assess bivariate associations. Logistic regression was used to adjust for confounders. P-value was set at <0.05 at 95% confidence interval. Results: the mean age was 40±11 years, and 65.1% were females. Antiretroviral treatment retention after 24 months was 309/392 (78.83%) and 30/423 (7.1%) were transferred-out, 11/423 (2.6%) reported dead and 73/423 (17.3%) lost to follow-up. HIV status disclosure (AOR 0.16 95% CI: 0.05-0.51, p<0.01) and age group 31-50 years (AOR 3.63, 95% CI: 1.04- 12.59, P= 0.04) were associated with lower and higher ART retention respectively. Conclusion: about a quarter of the participants were not retained in ART after 24 months. Patient-level factors determined ART retention. These factors should be considered in designing strategies to improve ART retention. More research is needed to identify other determinants of ART retention under the HIV treat all strategy. [ABSTRACT FROM AUTHOR]