Knowledge and attitude towards COVID-19 and associated factors among health care providers in Northwest Ethiopia.

BACKGROUND: COVID-19 has a devastating effect on social, economic, and political crises that will leave deep pockmarks on victims of the virus. Having poor knowledge and attitude of the disease among health care providers could bring in impeded effect in the supportive treatment and, it increases the spread of the pandemic. OBJECTIVE: The study aims to assess the knowledge and attitude towards COVID-19, and associated factors among health care providers in Northwest Ethiopia in 2020. METHODS: Institution based cross-sectional study was conducted from the mid of March to the end of April 2020 among 408 participants who were selected by a simple random sampling technique. Pretested and structured self-administered questionnaire was used to collect data. The data were entered using EPI-info v. 7, and were exported to SPSS version 20 for further analysis. Bivariate and multivariable logistic regression analyses were used to identify factors associated with Knowledge and Attitude towards COVID-19. Variables having p-value < 0.05 were taken as variables which were significantly associated with the dependent variable. RESULT: A total of 408(97.1%) participants have participated in the study. Most of the participants (67.3%) were males. One-third (35.5%) of the participants were nurses. About 62% of the health care providers were Bachelor degree holders. The prevalence of Knowledge and attitude towards COVID-19 found to be 73.8% (95%CI: 69.9, 77.9) and 65.7% (95%CI: 61.5, 70.1) respectively. Master degree level of education (AOR = 2.85; 95% CI: 1.25, 6.00) was associated with knowledge of the participants. Similarly, having good knowledge (AOR = 3.17; 95%CI: 1.97, 5.06) was positively associated with the attitude of health care providers towards COVID-19. CONCLUSION AND RECOMMENDATION: Health care providers found to have good knowledge and attitude towards COVID-19. Being Master's Degree holder and having good knowledge are associated with the knowledge and attitude of the respondents towards COVID-19 respectively. Thus, improving awareness through health education is a significant approach to address the global agenda of COVID-19 Pandemic.

Prevalence of human papillomavirus and Helicobacter pylori in esophageal and gastroesophageal junction cancer biopsies from a case-control study in Ethiopia.

BACKGROUND: Ethiopia lies in the high-risk corridor of esophageal squamous cell carcinoma in East Africa, where individuals with this malignancy often do not report established risk factors, suggesting unidentified etiologies. Here, we report the prevalence of mucosal human papillomavirus (HPV) and of Helicobacter pylori (H. pylori) detection in endoscopy-obtained esophageal and gastroesophageal junction biopsies and in oral cell specimens taken at the time of esophageal cancer diagnosis in a case-control study in Addis Ababa, Ethiopia. METHODS: DNA extraction was performed from fresh frozen tissue and oral cell pellets obtained with saline solution gargling subsequently fixed with ethanol. Mucosal HPV and H. pylori DNA was detected using highly sensitive assays that combine multiplex polymerase chain reaction and bead-based Luminex technology. The proportions of specimens testing positive were expressed as percentages, with binomial 95% confidence intervals. Agreement of results between tissue biopsy and oral cell specimens was estimated using the kappa statistic. Comparison of study participants' characteristics by test results was done using the Pearson chi-square test. RESULTS: HPV DNA was detected in 1 of 62 tumor specimens (2, 95% confidence interval (CI): 0-9%), corresponding to HPV16 type. HPV DNA was detected in the oral cavity of 7 cases (11, 95% CI: 5-22%) and 4 of 56 matched healthy controls (7, 95% CI: 2-17%), with multiple HPV types detected. Detection of H. pylori DNA was 55% (95% CI: 42-68%), and 20 of 34 H. pylori-positive specimens (59, 95% CI: 41-75%) were positive for the cagA gene. Agreement of detection rates between tissue and oral cells in cases was poor for HPV and for H. pylori. CONCLUSIONS: The prevalence of mucosal-type HPV was very low, whereas H. pylori was more commonly detected, with a high proportion testing positive for the pro-inflammatory gene cagA. These novel findings remain to be replicated in larger studies and with the addition of serological determinations to better understand their biological significance in the context of esophageal and gastroesophageal junction cancers.

Qat use and esophageal cancer in Ethiopia: A pilot case-control study.

BACKGROUND: Qat (Catha edulis) chewing is reported to induce lesions in the buccal mucosa, irritation of the esophagus, and esophageal reflux. Case series suggest a possible etiological role in oral and esophageal cancers. This pilot study aimed to generate preliminary estimates of the magnitude and direction of the association between qat use and esophageal cancer (EC) risk and to inform the logistics required to conduct a multi-center case-control study. METHODS: Between May 2012 and May 2013, 73 EC cases (including 12 gastro-esophageal junction cases) and 133 controls matched individually on sex, age, and residence were enrolled at two endoscopy clinics and a cancer treatment hospital in Addis Ababa. A face-to-face structured questionnaire was administered. Qat use was defined as ever having chewed qat once a week or more frequently for at least one year. Odds ratios were calculated using conditional logistic regression. RESULTS: Only 8% of cases resided in Addis Ababa. Qat use was more frequent in cases (36%) than in controls (26%). A 2-fold elevation in EC risk was observed in ever qat chewers compared with never users in unadjusted conditional logistic regression (OR = 2.12; 95% CI = 0.94, 4.74), an association that disappeared after adjusting for differences in tobacco use, consumption of alcohol and green vegetables, education level, and religion (OR = 0.95; 0.22, 4.22). Among never tobacco users, however, a non-significant increase in EC risk was suggested in ever qat users also after adjustment. Increases in EC risk were observed with ever tobacco use, alcohol consumption, low consumption of green vegetables, a salty diet, illiteracy, and among Muslims; the four latter associations were significant. CONCLUSIONS: This pilot study generated EC risk estimates in association with a habit practiced by millions of people and never before studied in a case-control design. Results must be interpreted cautiously in light of possible selection bias, with some demographics such as education level and religion differing between cases and controls. A large case-control study with enrolment of EC cases and carefully matched controls at health facilities from high-risk areas in the countryside, where the majority of cases occur, is needed to further investigate the association between qat use and EC.

Experience of initial symptoms of breast cancer and triggers for action in ethiopia.

Objective. This study assessed the initial experiences, symptoms, and actions of patients in Ethiopia ultimately determined to have breast cancer. Methods. 69 participants in a comprehensive breast cancer treatment program at the main national cancer hospital in Ethiopia were interviewed using mixed qualitative and quantitative approaches. Participants' narratives of their initial cancer experience were coded and analyzed for themes around their symptoms, time to seeking advice, triggers for action, and contextual factors. The assessment was approved by the Addis Ababa University Faculty of Medicine Institutional Review Board. Results. Nearly all women first noticed lumps, though few sought medical advice within the first year (average time to action: 1.5 years). Eventually, changes in their symptoms motivated most participants to seek advice. Most participants did not think the initial lump would be cancer, nor was a lump of any particular concern until symptoms changed. Conclusion. Given the frequency with which lumps are the first symptom noticed, raising awareness among participants that lumps should trigger medical consultation could contribute significantly to more rapid medical advice-seeking among women in Ethiopia. Primary care sites should be trained and equipped to offer evaluation of lumps so that women can be referred appropriately for assessment if needed.

A mixed-method assessment of beliefs and practice around breast cancer in Ethiopia: implications for public health programming and cancer control.

A large proportion of breast cancer patients in Ethiopia present for biomedical care too late, or not at all, resulting in high mortality. This study was conducted to better learn of beliefs and practices among patients accessing breast cancer services in a large referral centre in Ethiopia. Using a mixed-method design, we interviewed 69 breast cancer patients presenting for care at Tikur Anbessa Hospital in Addis Ababa, Ethiopia, about their beliefs, experiences and perspectives on breast cancer. Awareness of breast cancer is low in Ethiopia and even among those who are aware of the disease, a sense of hopelessness and fatalism is common. Early signs/symptoms are frequently ignored and patients often first present to traditional healers. Breast cancer is perceived as being caused typically from humoral anomalies or difficulties resulting from breast feeding, and study participants indicate that stigmatisation and social isolation complicate discussion and action around breast cancer. Consistent with other studies, this study shows that traditional beliefs and practices are common around breast cancer and that numerous barriers exist to identification and treatment in Ethiopia. Integrating health beliefs and practice into public health action in innovative ways may reduce stigma, increase awareness and promote survivability among breast cancer patients.

Complex care systems in developing countries: breast cancer patient navigation in Ethiopia.

BACKGROUND: As the global visibility and importance of breast cancer increases, especially in developing countries, ensuring that countries strengthen and develop health systems that support prevention, diagnosis, and treatment of a complex chronic disease is a priority. Understanding how breast cancer patients navigate health systems to reach appropriate levels of care is critical in assessing and improving the health system response in countries to an increasing breast cancer burden in their populations. Ethiopia has accelerated attention to breast cancer, expanding clinical and public health efforts at diagnosing and treating breast cancer earlier and more efficiently. METHODS: This project used a mixed-method approach to assessing patient navigation of the healthcare system that resulted in care at the cancer referral hospital for Ethiopia (Tikur Anbessa Hospital [TAH]). In total, 69 patients representative of the entire breast cancer clinical population at TAH were interviewed. RESULTS: Navigation chains are widely divergent and typically involve 3 or more care nodes until they reach the referral hospital. Patients who consult traditional healers have significantly more care nodes to reach the referral hospital than others, and patients who have direct access to local and regional hospitals have the smallest number of care nodes. Patients report moving laterally from 1 health institution to another or regressing to lower levels of care, sometimes complicated by reinvolving traditional healers. CONCLUSIONS: The care system can be streamlined for breast cancer patients in Ethiopia to facilitate patient access to available and clinically effective diagnostic and treatment services in the country, largely through improving local primary care and hospital capacity to provide basic breast cancer services and improve detection and referral.