Investigator

Abigiya Wondimagegnehu

Lecturer · Addis Ababa University College of Health Sciences, Epidemiology and Biostatistics

Research Interests

AWAbigiya Wondimage…
Papers(3)
Barriers to adherence…Adherence to Treatmen…Burden of Cancer and …
Collaborators(3)
Eva Johanna Kantelhar…Clara Yolanda Stroetm…Rahel Alemayehu
Institutions(2)
Addis Ababa UniversityMartin-Luther-Univers…

Papers

Barriers to adherence of posttreatment follow-up after positive primary cervical cancer screening in Ethiopia: a mixed-methods study

Abstract Background Even though it is preventable, cervical cancer contributes significantly to cancer-related mortality among Ethiopian women. Follow-up visits after treatment of precancerous lesions are essential to monitor lesion recurrence. In our previous study, we found a level of adherence to follow-up of 44.7%, but the reasons for low adherence have not been comprehensively explored within the Ethiopian context. This study aimed to identify these reasons by interviewing 167 women who had missed their follow-up appointments as well as 30 health professionals with experience in the field. Methods The study employed a mixed-methods approach: Quantitative data were collected through a telephone questionnaire conducted with 167 women who had a positive visual inspection with acetic acid (VIA) and had missed their follow-up appointments. Subsequently, in-depth interviews were conducted with 30 healthcare professionals, and an inductive content analysis was carried out. Results In the patient interviews, the reasons given most often were “lack of information about the follow-up” (35; 21.1%), “forgetting the appointment” (30; 18.1%), and “not seeing the need for follow-up” (24; 14.5%). Healthcare professionals identified various reasons such as lack of knowledge, living in a remote area/changing living area, forgetfulness, fear, poor counseling, a shortage of trained healthcare providers to give counseling and follow-up, and reminder-related barriers. Conclusion Lack of knowledge, forgetfulness, poor health-seeking behavior, and a lack of reminders were identified as barriers contributing to the low uptake of rescreening. Further interventions should target these by creating community awareness, improving patient counseling, tracing patients in need of follow-up, and making reminder calls or using SMS.

Adherence to Treatment and Follow-Up of Precancerous Cervical Lesions in Ethiopia

Abstract Background In Ethiopia, both incidence and mortality of cervical cancer are relatively high. Screening services, which were implemented during the past few years, are currently being expanded. The World Health Organization recommends patients with a positive VIA (visual inspection with acetic acid) result should immediately receive treatment followed by rescreening after 1 year as precancerous lesions can reoccur or become residential despite treatment. Materials and Methods Screening logbooks dating between 2017 and 2020 were retrospectively reviewed in 14 health facilities of Addis Ababa and Oromia region. Data for 741 women with a VIA-positive result were extracted and those women were asked to participate in a questionnaire-based phone interview to gain insights about adherence to treatment and follow-up. Data were analyzed using descriptive methods and then fitted into 2 generalized linear models to test variables for an influence on adherence to follow up. Results Around 13 800 women had received a VIA screening, of which approximately 820 (5.9%) were VIA positive. While over 90% of women with a positive screen received treatment, only about half of the treated patients returned for a follow-up examination. After treatment, 31 women had a VIA-positive re-screen. We found that educational status, age over 40, no/incorrect follow-up appointment, health facility-related barriers, and use of reminders are important drivers of adherence to follow up. Conclusion Our results revealed that adherence to treatment after VIA positive screening is relatively high whereas adherence to follow up recommendations still needs improvement. Reminders like appointment cards and phone calls can effectively reduce the loss of follow-up.

Burden of Cancer and Utilization of Local Surgical Treatment Services in Rural Hospitals of Ethiopia: A Retrospective Assessment from 2014 to 2019

Abstract Background Global cancer estimations for Ethiopia announced 77 352 new cases in 2020 based on the only population-based registry in Addis Ababa. This study characterizes cancer patients in rural Ethiopia at 8 primary and secondary hospitals between 2014 and 2019. Patients and Methods All clinically or pathologically confirmed cancer cases that were diagnosed between 1 May 2014 and 29 April 2019 were included. A structured data extraction tool was used to retrospectively review patients’ charts and descriptive analysis was done. Results A total of 1298 cancer cases were identified, of which three-fourths were females with a median age of 42 years. Breast (38%) and cervical (29%) cancers were the most common among females, while prostate (19%) and oesophageal cancers (16%) were the most common among males. Only 39% of tumors were pathologically confirmed. Nearly two-thirds of the cases were diagnosed at an advanced stage. Surgery was the only accessible treatment option for more than half of the cancer patients, and systemic treatment (except endocrine) was rarely available. One in 5 patients did not receive the recommended surgical procedure, half due to patient refusal or lack of the patient returning to the hospital. Conclusion The pattern of cancer diagnoses in rural hospitals shows an exceptionally high burden in women in their middle-ages due to breast and cervical cancers. Advanced stage presentation, lack of pathology services, and unavailability of most systemic treatment options were common. The surgery was offered to nearly 60% of the patients, showing the significant efforts of health workers to reduce sufferings.

33Works
3Papers
3Collaborators
Uterine Cervical NeoplasmsNeoplasmsEarly Detection of CancerColorectal NeoplasmsCancer Care FacilitiesPrecancerous Conditions

Positions

2016–

Lecturer

Addis Ababa University College of Health Sciences · Epidemiology and Biostatistics

Education

2024

Ph.D.

Martin Luther University Halle-Wittenberg · Institut für Medizinische Epidemiologie, Biometrie und Informatik

2014

Masters of Public Health in Epidemiology

Addis Ababa University College of Health Sciences · Preventive Medicine