Head and Neck Cancers Case Control Study of HIV Positive Compared to Negative Patients in a Ugandan Population Sample
Kamulegeya Adriane,
Otiti Jeff
Issue:
Volume 3, Issue 4, August 2017
Pages:
20-25
Received:
23 October 2017
Accepted:
13 November 2017
Published:
21 December 2017
Abstract: Increased availability of highly active anti-retroviral therapy (HAART) has led to a change in the spectrum of neoplastic diseases affecting people living with HIV. Some cancers such as invasive cervical carcinoma and anal cancers have not changed or instead risen while others such as Kaporsi’s sarcoma have seen a sharp decline. The aim of this study was to compare clinical findings at presentation between HIV positive and Negative patients with head and neck cancers using a retrospective case control design. The study was done at the Uganda cancer Institute by performing a manual match of records in the head and neck cancer database at a ratio of 1:2 cases: controls. The matching was done on the age group, gender and diagnosis. Clinical and demographic characteristics between HIV positive and HIV negative head and neck cancer patients were compared using chi square and a multinomial model including ECOG performance score, stage, grade and duration group was run. In the multinomial regression only duration group was significant with the HIV positive patients being more likely to present after a longer duration of the symptoms than HIV negative patients (OR=0.42 CI 0.20-0.86 p=0.02). The data does not show statistically significant difference between HIV positive and HIV negative head and neck cancer patients in terms of presentation at time of diagnosis except for duration of symptoms group. This study clearly demonstrates the need for more research on head and neck cancer in Africa in the context of HIV/AIDS, since the reasons for the high HIV prevalence among this cohort of patients hasn’t been established.
Abstract: Increased availability of highly active anti-retroviral therapy (HAART) has led to a change in the spectrum of neoplastic diseases affecting people living with HIV. Some cancers such as invasive cervical carcinoma and anal cancers have not changed or instead risen while others such as Kaporsi’s sarcoma have seen a sharp decline. The aim of this stu...
Show More
