No abstract

No abstract

BackgroundFolate has been shown to play a complex but unclear role in carcinogenesis, with some studies showing that low folate intake protects against early carcinogenesis while high folate intake promotes advanced carcinogenesis. Other studies have shown that high folate is associated with decreased breast cancer risk and overall survival, yet others found no such association.This study therefore sought to determine the association between red blood folate levels and breast cancer among women seen at a tertiary Ugandan hospital.MethodsA case control study was conducted where female patients with a histological diagnosis of breast cancer were recruited as cases, and females without cancer attending other surgical clinics as controls. Demographics and social behavior data were collected and 5mls of blood drawn for laboratory testing of red blood cell (RBC) folate, serum vitamin B12 and RBC count. Ethical approval was obtained.ResultsIn this study, a total of 145 women were recruited as 72 cases and 73 controls. The odds of having breast cancer among women with normal folate levels compared to those with low folate levels were 1.4 (95% CI 0.7 to 2.9) P = 0.290. Ninety participants (63%) had low RBC folate and 53 participants (37%) had normal RBC folate. Thirty five (45%) of the women from a rural setting had normal folate levels compared to 18(28%) women from an urban setting.ConclusionsThere was no significant association found between RBC folate and breast cancer among this group of women in Uganda.

The incidence of HIV in Uganda as reported by UNAIDS (2012) was increased from 6.7% in 2004 to 7.6% to 2012. The main threat to HIV-infected patients following surgery is the development of sepsis. Inadequacy of surgical supplies and human resources further hastens and complicates the postoperative sepsis in HIV patients. The objective of the study was to determine incidence and risk factors associated with postoperative sepsis, among HIV seropositive with acute abdomen. A prospective study ran for a period of 11 months from October 2015 to April 2016 in Mulago Hospital in Kampala. Eligible patients were recruited and included. Study variables included postoperative wound sepsis, type of surgery, and CD4 counts. Thirty-eight data were collected using a questionnaire then entered in the Epidata software 3.1 and analyzed by Stata software version. Sixty-two patients were recruited; of these, 42 were male, 37 were HIV-negative and 25 were HIV-positive. The proportion of patients with postoperative sepsis in the HIVpositive group was 7 (28%) and in the HIV-negative group was 8 (21.6%). The number of patients discharged in HIV-positive group was 24 (96%) and in HIV-negative group was 35 (94.6%). Among the HIV-positive group was 1 out of 25 (4) % and HIV-negative was 2 out of 37 (5.4%). The overall postoperative sepsis incidence rate was 3 per 100 person days for under observation (95% CI 0.02-0.1), and the incidence rate ratio of HIV-positive patients and HIV-negative was 1.04 (95% CI 0.32-3.3; P = 0.47. The limited health resource was associated with developing postoperative sepsis. There was a higher risk of positive operative sepsis among HIV-positive compared to HIV-negative patients undergoing surgery for acute abdominal conditions.