[Perceived severity of cancer and therapeutic pluralism among medical oncologists at the Yaoundé General Hospital]. / Perception de la gravité de la maladie cancéreuse et pluralisme thérapeutique en oncologie médicale à l'Hôpital Général de Yaoundé.

Introduction: cancer is a potentially serious disease. The announcement of a cancer diagnosis is bad news. This diagnosis is experienced differently from one person to the next. Patient's behaviour and compliance reflects specific behaviors of relatives. Alternative treatments are commonly used in oncology in some African countries. The purpose of this study was to establish cancer patients' experience, the extent of the use of alternative treatments and factors influencing their choices. Methods: we conducted a descriptive study at the Yaoundé General Hospital from December 2019 to May 2020. The study included patients over 18 years of age treated for cancer, who had been undergoing chemotherapy for at least three months and who agreed to complete the questionnaire. Results: the interview involved 122 patients. Sex ratio was 1/1. The average age of patients was 45 years; 38.5% of patients thought that cancer is a very serious disease, 24% were desperate for diagnosis, 61% thought that recovery would be very slow. Pluralists in our sample accounted for 59.8%. Conclusion: cancer patients and their relatives generally perceive cancer as serious. Patients experience a feeling of sudden and intense anxiety when they are diagnosed with cancer. Therapeutic pluralism is a frequent practice.

Seroprevalence of SARS-CoV-2 antibodies and associated risk factors during the second wave of infection in a university community in Cameroon.

Background: The COVID-19 pandemic has caused a public health emergency in all sectors of society, including universities and other academic institutions in Cameroon. However, little is known concerning the real prevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections among student communities during the second wave of infection in Cameroon. This study aimed to estimate SARS-CoV-2 antibodies seroprevalence among participants in a university community in Cameroon. Methodology: A cross-sectional study was conducted from March to April 2021 in 547 students aged ≥18 years during a mass diagnostic campaign at the School of Health Sciences of the Catholic University of Central Africa (ESS/UCAC). The anti-SARS-CoV-2 antibody screening was done using the Panbio™ COVID-19 IgG/IgM Rapid Diagnostic Test. Results: The overall seroprevalence of SARS-CoV-2 antibodies was 27%, of which 89.9% (n = 133) was IgG, 6.7% (n = 10) IgM and 3.4% (n = 5) IgG/IgM positive. The undergraduate students represented 79% (432/547) of the total population and were highly positive with anti-SARS-CoV-2 antibodies 30% (130/432) as compared with postgraduate students 20% (23/115). The total antibody seropositivity was higher in males (34.4%) than females (24.9%). Several factors were associated with an increased risk of SARS-CoV-2 seroprevalence including the male gender (OR: 1.61 [95% confidence interval, CI 1.0-2.4]), specialization to medical laboratory (OR: 2.8 [95% CI 1.1-7.1]) and nursing sciences (OR: 2.6 [95% CI 1.1-6.2]). Conclusion: Our findings point to extensive and underreported circulation of SARS-CoV-2 in a university community during the second wave of infection in Cameroon, which likely resulted in artificially low case counts.

Non-Occupational HIV Post-exposure Prophylaxis: A 10-Year Retrospective Review of Data Following Sexual Exposure From Yaounde Central Hospital, Cameroon.

BACKGROUND: Human Immunodeficiency Virus (HIV) post exposure prophylaxis (PEP) consists of administering antiretroviral therapy within 72 hours of viral exposure and continued for four weeks. PEP has been shown to be an important means of preventing and decreasing the number of new HIV infections in the general population. The purpose of this study was to describe the profile of patients who consulted at the HIV/AIDS Care and Treatment Center of the Yaounde Central Hospital (YCH) for PEP following non-occupational exposure to HIV. To attain our objective, we carried out a 10-year retrospective review of patient records of all persons who consulted for accidental HIV exposure at the YCH, Cameroon. METHODS: This study was an observational, retrospective analysis of hospital records of persons who consulted for PEP following accidental exposure to HIV in the outpatient HIV clinic at YCH between January 2007 and December 2016. Data extracted from patients' records were: type of HIV exposure, sex, age, profession, level of education, HIV status of source and time to consultation. Descriptive and inferential statistics were analyzed using STATA IC 12.0. Results were presented as median and interquartile range for continuous variables. Categorical variables were expressed as frequencies and proportions. RESULTS: There were 628 consultations for PEP of which 48% (299/628) were as a result of non-occupational post exposure prophylaxis (nPEP). Of those who consulted for HIV PEP following non-occupational exposure, 78% (234/299) were females; adolescents group (15-19 years) and young adults group (20 - 24yrs.) constituted 41% (125/299). Forty percent (1208/299) were secondary or high school students (level of education) and 88% (262/299) were non-healthcare workers. The median time-to-consultation for non-occupational PEP (nPEP) was 19 hours (IQR: 12.4-25.0) and HIV status of the source was unknown in 64% (191/299) of cases and positive for 8% (25/299) of cases. The most frequent indications for consulting were sexual assault, 75% (224/299); condom slippage or breakage, 10% (30/299); and unprotected consensual sexual intercourse, 15% (45/299). CONCLUSION AND GLOBAL HEALTH IMPLICATIONS: Consultations for nPEP are as frequent as those occupational PEP (48% vs 52% in this study) in clinical practice at YCH. A good history of the source is important as it prevents unnecessary prescriptions of ART (which themselves have potential side effects) for persons consulting for potential HIV non-occupational exposure. In our study, we found that 27% (82/299) unnecessary ART prescriptions were avoided by determining that the exposure source person had negative HIV status. In addition, adolescent or young females consulting for nPEP in clinics could be potential victims of sexual assault or gender-based violence. Where possible, we recommend that clinicians consider the source of suspected viral exposure in clinical practice prior to administering ART for PEP.

[Burnout among caregivers in the Yaounde Central Hospital, Cameroon]. / Burnout chez les professionnels soignants de l'Hôpital Central de Yaoundé.

INTRODUCTION: Burnout or burnout syndrome is a public health problem in Cameroon. It manifests itself by emotional exhaustion, depersonalization, and diminished personal accomplishment of the subject. It affects most healthcare workers (HCW) and the consequences are numerous. In Cameroon in general, and Yaounde Central Hospital (HCY) in particular, in recent years, healthcare workers have continued to express dissatisfaction with their working conditions through strikes and threats of various kinds. The care of patients is suboptimal with sometimes dramatic consequences and ethical concerns. METHODS: Our cross-sectional study aimed to determine the factors that are associated with burnout among healthcare personnel (HCW) of HCY. To do this, for one month, we administered to these HCWs our questionnaire designed according to the theoretical models of MASLACH and SIEGRIST. We were able to obtain information from 104 caregivers; data entry and analysis was done with SPSS 20. RESULTS: The results show that HCWs of four departments of HCY have similar manifestations to those found in the literature and the prevalence of burnout syndrome amon HCWs of HCY was 63%. Seven factors were statistically significantly associated with burnout syndrome among HCWs in HCY: the department (care unit) the HCW was assigned to (OR = 3.93, 1.16-13.24, p-value = 0.027); marital status (OR: 2.56, 1.22 - 5.39, p-value = 0.049); the effort-reward imbalance (OR: 2.31, 1.10 - 4.84, p-value = 0.026); having received been threatened physically or verbally (OR: 3.75, 1.49 - 9.41, 0.005); maintaining the balance between private and professional life (OR: 3.41, 1.19- 10.7, p-value = 0.038); frequency of forgetfulness (OR: 4.25 -1.33, 7.91, p-value = 0.002) and attribution of errors to working conditions (OR: 2.05, 1.52 - 24.0; -value = 0.011). CONCLUSION: Burnout is common among HCWs of HCY and is likely to keep increasing if nothing is done. Prevention and promotion strategies for occupational health are strongly needed in aspects of improving working conditions; making good political and managerial decisions; improving relationships between caregivers and caregivers-hierarchy and constant research, monitoring and control of risk factors.

Prevalence and Risk Factors of Overweight and Obesity among Children Aged 6-59 Months in Cameroon: A Multistage, Stratified Cluster Sampling Nationwide Survey.

BACKGROUND: Childhood obesity is one of the most serious public health challenges of the 21st century. The prevalence of overweight and obesity among children (<5 years) in Cameroon, based on weight-for-height index, has doubled between 1991 and 2006. This study aimed to determine the prevalence and risk factors of overweight and obesity among children aged 6 months to 5 years in Cameroon in 2011. METHODS: Four thousand five hundred and eighteen children (2205 boys and 2313 girls) aged between 6 to 59 months were sampled in the 2011 Demographic Health Survey (DHS) database. Body Mass Index (BMI) z-scores based on WHO 2006 reference population was chosen to estimate overweight (BMI z-score > 2) and obesity (BMI for age > 3). Regression analyses were performed to investigate risk factors of overweight/obesity. RESULTS: The prevalence of overweight and obesity was 8% (1.7% for obesity alone). Boys were more affected by overweight than girls with a prevalence of 9.7% and 6.4% respectively. The highest prevalence of overweight was observed in the Grassfield area (including people living in West and North-West regions) (15.3%). Factors that were independently associated with overweight and obesity included: having overweight mother (adjusted odds ratio (aOR) = 1.51; 95% CI 1.15 to 1.97) and obese mother (aOR = 2.19; 95% CI = 155 to 3.07), compared to having normal weight mother; high birth weight (aOR = 1.69; 95% CI 1.24 to 2.28) compared to normal birth weight; male gender (aOR = 1.56; 95% CI 1.24 to 1.95); low birth rank (aOR = 1.35; 95% CI 1.06 to 1.72); being aged between 13-24 months (aOR = 1.81; 95% CI = 1.21 to 2.66) and 25-36 months (aOR = 2.79; 95% CI 1.93 to 4.13) compared to being aged 45 to 49 months; living in the grassfield area (aOR = 2.65; 95% CI = 1.87 to 3.79) compared to living in Forest area. Muslim appeared as a protective factor (aOR = 0.67; 95% CI 0.46 to 0.95).compared to Christian religion. CONCLUSION: This study underlines a high prevalence of early childhood overweight with significant disparities between ecological areas of Cameroon. Risk factors of overweight included high maternal BMI, high birth weight, male gender, low birth rank, aged between 13-36 months, and living in the Grassfield area while being Muslim appeared as a protective factor. Preventive strategies should be strengthened especially in Grassfield areas and should focus on sensitization campaigns to reduce overweight and obesity in mothers and on reinforcement of measures such as surveillance of weight gain during antenatal consultation and clinical follow-up of children with high birth weight. Meanwhile, further studies including nutritional characteristics are of great interest to understand the association with religion, child age and ecological area in this age group, and will help in refining preventive strategies against childhood overweight and obesity in Cameroon.