Cervical cancer in Northern Tanzania-What do women living with HIV know

HIV, HPV, AND ORAL HEALTH IN TANZANIA: A SCOPING REVIEW

Background

There is an increased risk of human papillomavirus (HPV)-associated infections and malignancies among people living with HIV (PLHIV). However, there is limited literature exploring the intersection of HPV, HIV, and oral health in Tanzania and across sub-Saharan Africa. We reviewed the existing literature on the intersection of HIV, HPV, and oral health in Tanzania.

Methods

This was a scoping review with the search of key words representing HIV, HPV, oral health, and Tanzania. Since there were no studies that explored the intersection of HIV, HPV, and oral health in Tanzania, the search extended to include studies with the intersection between oral health and either HIV or HPV in Tanzania.

Findings

44 studies were eligible for analysis. Only one of them explored the relationship between HPV and oral health, where 4 (6%) of adolescent schoolgirls were detected with HPV-DNA and the paper hinted at the possibility of HPV autoinoculation. There were no articles linking HPV vaccination and oral health. The remaining 43 (98%) studies explored the relationship between HIV and oral health. There has been an increase in oral manifestations in PLHIV in the last two decades, and highly active antiretroviral therapy has been protective against oropharyngeal candidiasis but had no significance on head and neck cancer. Single-dose fluconazole and 35% herbal antifungals were identified to be effective in treating oral candidiasis. No recent studies explored the different facets of dental care among PLHIV.

Interpretation

There are no studies exploring the intersection of HIV, HPV, and oral health in Tanzania. Future studies are needed to determine the burden and barriers of HPV-associated oral manifestations among PLHIV in Tanzania and across Sub-Saharan Africa.

Cancer Research in Vulnerable Populations: A Call for Collaboration and Sustainability From MENAT Countries

PURPOSE

Cancer is a major burden across Middle East, North Africa, Türkiye (MENAT). Many MENAT countries experience multiple conflicts that compound vulnerabilities, but little research investigates the linkages between vulnerability and cancer research. This study examines the current level and the potential for cancer research among vulnerable populations in the MENAT region, aiming to provide direction toward developing a research agenda on the region's vulnerable populations.

METHODS

Expert-driven meetings were arranged among the 10 authors. After obtaining institutional review board approval, a self-administered online survey questionnaire was circulated to more than 500 cancer practitioners working in 22 MENAT countries.

RESULTS

Two hundred sixteen cancer practitioners across the MENAT region responded. Fifty percent of the respondents identified clinical research in vulnerable patients with cancer as a significant issue; 21.8% reported previous research experience that included vulnerable populations, and 60% reported encountering vulnerable populations in their daily clinical practice. The main barriers to conducting research were lack of funding (60%), protected time (42%), and research training (35%). More than half of the respondents believed that wars/conflicts constituted an important source of vulnerability. The most vulnerable cancer populations were the elderly, palliative/terminally ill, those with concomitant mental health-related issues, those with other chronic illnesses, and socioeconomically deprived patients.

CONCLUSION

Results support that a major effort is needed to improve cancer research among vulnerable cancer populations in the MENAT region. We call for interdisciplinary research that accounts for the region's unique, compounding, and cumulative forms of vulnerability. This cancer research agenda on different vulnerable populations must balance sociobehavioral studies that explore sociopolitical barriers to quality care and clinical studies that gauge and refine treatment protocols. Building a research agenda through collaboration and solidarity with international partners is prime time.