Nutritional status and quality of life among breast Cancer patients undergoing treatment in Addis Ababa, Ethiopia.

BACKGROUND: The prevalence of malnutrition in cancer patients ranges from 30 to 60%. While it is known that malnutrition is prevalent among cancer patients, the relationship between undernutrition and quality of life among breast cancer patients has not been adequately explored. Therefore, the present study was aimed at assessing the association between undernutrition and quality of life among Breast Cancer patients under treatment in Addis Ababa, Ethiopia. METHODS: A cross-sectional study on breast cancer patients under treatment at the outpatient and in-patient departments of oncology centers of two tertiary hospitals in Addis Ababa - Tikur Anbessa Specialized Hospital (TASH) and St. Paul Millennium Medical College (SPHMMC) oncology was conducted from May 12 to August 26,2020. Nutritional status was assessed using Subjective Global Assessment (SGA) screening tool. Quality of life was assessed using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Cancer 30 (EORTC QLQ C30) a standard quality of life measurement scale for cancer patients. To determine the relationship between quality of life scores and nutritional status multivariable linear regression was fitted. RESULTS: A total of 411 breast cancer patients with mean age of 44.4 (± 11.47) years. And 393 (95.6%) of them female were included in the study. A high prevalence of moderate 127 (30.9%) and severe 106 (25.8%) malnutrition was observed. Moderate (ß = -9.21 CI (- 14.59, - 4.67)) and severe (ß = -17.81 CI (- 16.6, 2 - 2.91)) malnutrition were negatively associated with the overall quality of life. Malnutrition also showed negative associations with all domains of functional status (P < 0.05) and strong positive associations with symptom scores covered in the EORTC QLQ C-30 (P < 0.05). CONCLUSION: This study indicated that malnutrition is a major problem among breast cancer patients and the nutritional status breast cancer patients was related to their quality of life….

Clinicopathology and Treatment Patterns of Head and Neck Cancers in Ethiopia.

PURPOSE: Head and neck cancers are the third most common cancers treated with radiation in Ethiopia. There is, however, a lack of published data on clinical and pathological characteristics and treatment patterns of head and neck cancers in the country. The objective of the study was to assess clinical and pathological characteristics and treatment patterns of head and neck cancers at Tikur Anbessa Specialized Hospital, which housed the only radiotherapy facility in Ethiopia during the study period. MATERIALS AND METHODS: A retrospective cross-sectional study design with a simple random sampling of histologically confirmed head and neck cancers treated from 2014 to 2017 with analysis of descriptive data. RESULTS: Three hundred twenty-one patient charts were analyzed in this study from a total population of 1,377 from the department cancer registry. The male to female ratio was 2:1. The median age was 45 years (interquartile range, 26-59). The most common primary site of head and neck cancers was nasopharynx (128 of 321, 40%), and the major histologic type was squamous cell carcinoma (285 of 321, 89%). Majority of the cases had advanced disease (stage III-IVC, 221 of 251, 88%), but 92% had potentially curable disease (231 of 321). Cobalt radiotherapy was used for 67% of all patients receiving treatment (184 of 273). Induction chemotherapy followed by radiotherapy was frequently used for curative intent patients (75 of 231, 32%). There was long duration between diagnosis and initiation of treatment, with 56% (148 of 264) waiting longer than 3 months. CONCLUSION: Majority of patients with head and neck cancers seen in Ethiopia presented at advanced stage of disease, received cobalt radiotherapy, and had protracted treatment initiation. These findings underscore the need for additional investments to improve research capacity and increase the availability of high-quality radiotherapy and supportive services to deliver optimal care for patients with head and neck cancer and other cancer patients in the country.

Radiotherapy Practice for Treatment of Bone Metastasis in Ethiopia.

PUROSE: Ethiopia has one cobalt radiotherapy (RT) machine to serve a population of more than 100 million. The purpose of this study was to report on patterns of palliative RT of bone metastasis in a severely low-capacity setting. PATIENTS AND METHODS: Patient and treatment characteristics of patients irradiated for palliation of symptomatic bone metastasis were extracted from a retrospective database of patients treated between May 2015 and January 2018. This database included a random sample of 1,823 of the estimated 4,000 patients who were treated with RT within in the study period. Associations between the applied RT schedule and patient and tumor characteristics were evaluated with the χ2 test. Hypothetical savings of RT sessions and time were compared in the case of a single-fraction policy. RESULTS: From the database, 234 patients (13%) were treated for bone metastasis. Most patients were ≤ 65 years of age (n = 189; 80%) and female (n = 125; 53%). The most common primary sites were breast (n = 82; 35%) and prostate (n = 36; 15%). Fractionated regimens were preferred over single fraction: 20 Gy in 5 fractions (n = 192; 82.1%), 30 Gy in 10 fractions (n = 7; 3%), and 8 Gy in 1 fraction (n = 28; 12%). Factors associated with single-fraction RT included nonaxial sites of bone metastasis (P < .01) and an address outside Addis Ababa (P ≤ .01). If single-fraction RT would have been given uniformly for bone metastasis, this would have resulted in a 78% reduction in the number of RT sessions and 76% reduction in total RT time. CONCLUSION: The pattern of palliative RT for bone metastasis in Ethiopia favors fractionated regimens over single fraction. Efforts should be made to adopt evidence-based and cost-effective guidelines.

Person and Family Centeredness in Ethiopian Cancer Care: Proposal for a Project for Improving Communication, Ethics, Decision Making, and Health.

BACKGROUND: Cancer is a major burden in Ethiopia. The Oncology Department of Tikur Anbessa (Black Lion) Specialized Hospital in Addis Ababa is the sole specialist unit for cancer care in the country. With only a handful of oncologists, a lack of resources, and a huge patient load, the work is challenging, especially in terms of achieving effective and ethical patient consultations. Patients, usually accompanied by family members, often wait for a long time to receive medical attention and frequently depart without treatment. Handling consultations effectively is essential to help patients as much as possible within such limitations. OBJECTIVE: The project has the following three main aims: (1) to enhance and expand the understanding of communicative and associated ethical challenges in Ethiopian cancer care; (2) to enhance and expand the understanding of the implications and use of person- and family-centered solutions to address such communicative challenges in practice; and (3) to plan and evaluate interventions in this area. METHODS: This project develops and consolidates a research collaboration to better understand and mitigate the communicative challenges in Ethiopian cancer care, with a focus on the handling and sharing of decision making and ethical tension among patients, staff, and family. Using theoretical models from linguistics, health communication, and health care ethics, multiple sources of data will be analyzed. Data sources currently include semistructured interviews with Ethiopian staff (n= 16), patients (n= 54), and family caregivers (n= 22); survey data on cancer awareness (n=150) and attitudes toward breaking bad news (n=450); and video recordings of medical consultations (n=45). In addition, we will develop clinical and methodological solutions to formulate educational interventions. RESULTS: The project was awarded funding by the Swedish Research Council in December 2017 for the period 2018 to 2021. The research ethics boards in Sweden and Ethiopia approved the project in May 2018. The results of the studies will be published in 2020 and 2021. CONCLUSIONS: The project is the first step toward providing unique and seminal knowledge for the specific context of Ethiopia in the areas of physician-patient communication research and ethics. It contributes to the understanding of the complexity of the role of family and ethical challenges in relation to patient involvement and decision making in Ethiopia. Improved knowledge in this area can provide a fundamental model for ways to improve cancer care in many other low-resource settings in Africa and the Middle East, which share central cultural prerequisites, such as a strong patriarchal family structure, along with strong and devout religiosity. The project will also serve to develop greater understanding about the current challenges in Western health systems associated with greater family and patient participation in decision making. In addition, the project will contribute to improving the education of Ethiopian health professionals working in cancer care by developing a training program to help them better understand and respond to identified challenges associated with communication. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/16493.

Patterns of Care of Cancers and Radiotherapy in Ethiopia.

PURPOSE: Radiotherapy (RT) is an essential component of cancer treatment. There is a lack of RT services in sub-Saharan Africa as well as limited knowledge regarding clinical practices. The purpose of this study was to identify and describe the patterns for RT treatment in Ethiopia. METHODS AND MATERIALS: We performed a retrospective analysis of 1,823 patients treated with cobalt RT at a large referral hospital in Addis Ababa, Ethiopia, from May 2015 through January 2018. Paper charts were reviewed for patient and treatment characteristics. Descriptive statistics were computed using SPSS (IBM, Armonk, NY). RESULTS: Among patients treated for cancer, 98% (n = 1,784) were adults, 78% (n = 1,426) were female, 5% (n = 85) were HIV positive, 30% (n = 555) were from Addis Ababa, and the median age was 48 years (interquartile range [IQR], 38-58 years). Cervical cancer was the most frequent cancer treated (47%, n = 851), followed by breast cancer (15%, n = 274) and head and neck cancer (10%, n = 184). Seventy-three percent of patients (n = 1,339) presented at a late stage, and 62% (n = 1,138) received palliative RT. The wait times were the shortest for patients receiving palliative treatment (median, 0 days; IQR, 0-15 days; n = 1,138), whereas wait times were longer for patients receiving curative treatment (median, 150 days; IQR, 60-210 days; n = 685). Three percent of patients (n = 56) had documented grade 3 or 4 acute toxicity; of these, 59% (n = 33) were patients with head and neck cancer. CONCLUSION: Cervical cancer accounted for half of patients treated; thus, a majority of patients were adult females. Most patients had advanced-stage cancer, and goals of care were palliative. Wait times were long for patients with curative-intent cancer as a result of low capacity for RT services.

Prevalence of Anemia and Associated Factors among Newly Diagnosed Patients with Solid Malignancy at Tikur Anbessa Specialized Hospital, Radiotherapy Center, Addis Ababa, Ethiopia.

BACKGROUND: Anemia is a common finding in cancer, which is caused by many factors. It is a major cause of morbidity in cancer patients, worsens disease status and impairs treatment outcome; however, little is known about the prevalence of anemia and associated factors among cancer patients during diagnosis in developing countries like Ethiopia. In response to this, we have conducted research with the aim of assessing the prevalence of anemia and associated factors among newly diagnosed patients with solid malignancy at Tikur Anbessa Specialized Hospital (TASH), Radiotherapy center, Addis Ababa, Ethiopia. METHODS: Descriptive cross-sectional study was conducted from April to May 2014. A total of 422 newly diagnosed patients with solid malignancy attending Radiotherapy center, TASH were enrolled to assess anemia prevalence and associated factors. Data were coded, entered and analyzed using SPSS version16. Using logistic regression, chi squares, Odds ratio and 95% confidence intervals were computed to measure strength of association between variables. p-value < 0.05 was taken as statistically significant. RESULT: Out of 422 respondents, 285 (68%) were females and 153 (36%) of respondents fell into 35-49 age group with age range between 18 and 80 years and the median age of 45. Magnitude of solid cancers was gynecologic (28.9%), breast (22.7%), nasopharyngeal carcinoma (NPC) (7.6%), colorectal (7.1%), sarcoma (6.9%), head and neck (4.5%), thyroid (3.3%), hepatoma (1.9%), and others (17.1%). The overall prevalence of anemia across different tumor was 23% and higher anemia prevalence was noted in gynecologic (37.7%) and colorectal carcinomas (26.7%). The majority of the anemic patients (68%) remained untreated for anemia. The mean trigger hemoglobin for transfusion was 7.7 g/dl. About 83.5% of anemia was mild to moderate type. Performance status (AOR = 3.344; 95% CI 1.410-7.927) and bleeding history (AOR = 3.628; 95% CI 1.800-7.314) showed statistically significant association with occurrence of anemia with p-value < 0.05. CONCLUSION: Among solid cancers, gynecologic cancer remained the dominant one. Anemia prevalence was 23% in general, in which gynecologic and colorectal cancers were more prevalent. ECOG performance status and bleeding history showed a statistically significant association with the occurrence of anemia.

Prospective International Pilot Study Evaluating the Efficacy of a Self-Guided Contouring Teaching Module With Integrated Feedback for Transitioning From 2D to 3D Treatment Planning.

PURPOSE: Transitioning from two-dimensional to three-dimensional treatment planning requires developing contouring skills. Contouring atlases are excellent resources, but they do not provide users active feedback. Developing countries may not have many radiation oncologists experienced in three-dimensional planning to provide training. We sought to develop a standardized self-guided educational module with integrated feedback to teach contouring skills. METHODS AND MATERIALS: All 18 oncology residents at Black Lion Hospital/Addis Ababa University in Ethiopia were trained to contour the level II lymph node station. Residents took a baseline pretest quiz, survey, and contouring evaluation. Residents then watched an instructional contouring lecture and performed three additional cases with integrated feedback by comparing their contours to gold-standard contours. Residents then took a post-training quiz, survey, and contouring evaluation. Paired t tests and analysis of variance were used for analysis. RESULTS: Before training, the average number of total cases ever contoured was 2.4 and the average number of head and neck cases contoured was 0.5. Comfort with contouring improved from being "not at all comfortable" to "quite comfortable" after the 3-hour training (P < .001). The standard deviation between the resident contours and gold standard improved from 72.6 cm3 (pretest) to 7.4 cm3 (post-test). The average percentage overlap with the gold-standard contours and Dice similarity coefficient improved with each case performed, from 27.7% and 0.26 (pretest) to 80.1% and 0.77 (post-test), respectively (P < .001). After training, 16 of 18 (88.9%) residents produced a Dice similarity coefficient greater than 0.7, the threshold generally accepted for excellent agreement. CONCLUSION: This self-guided teaching module was an effective tool for developing level II lymph node contouring skills by providing active feedback and resulted in improved user confidence and accuracy compared with a gold standard. This module can be expanded to other disease sites and countries to further facilitate transitioning to three-dimensional treatment planning in developing countries.

The Situation of Cancer Treatment in Ethiopia: Challenges and Opportunities.

BACKGROUND: Less attention is given to cancer treatment and control in Ethiopia. METHODS: To investigate the challenges and opportunities facing cancer treatment services in Ethiopia. A purposive sampling technique was applied to recruit the study subjects from Black Lion Specialized Hospital Oncology Department. A semi-structured interview guide was used to investigate challenges and opportunities in oncology service in Ethiopia. Data was transcribed and coded by two independent coders and analyzed thematically in reference to the objectives. RESULTS: Fifteen professionals from four different disciplines were interviewed on opportunities and challenges facing cancer treatment in Ethiopia. Out of these respondents 3 were senior clinical oncologists while 4 individuals were senior oncology residents. The rest were 2 medical Physicists, 2 radiotherapy technologists and 4 oncology nurses. Majority (80%) of the respondents were males. We demonstrate that the challenges of cancer treatment service in Ethiopia emanate from the patients themselves, the administrating body, the professionals, and the technology limitations. In general, the result of this study was grouped under the following five themes: Customer-related challenges, provider-related challenges, facility-related challenges, technology-related challenges and the opportunities. CONCLUSIONS: Several assignments are waiting for the policy makers, the professionals, the communities and other concerned bodies to combat the alarmingly growing burden of cancer in Ethiopia. Escalating the awareness of the general population about cancer, expanding well-developed diagnostic and treatment centers, and producing well-trained competent oncology professionals are the forefront challenges in combating cancer in Ethiopia.

Validation of the Amharic Version of the Brief Fatigue Inventory for Assessment of Cancer-Related Fatigue in Ethiopian Cancer Patients.

BACKGROUND: Although cancer-related fatigue (CRF) is a highly prevalent and distressing symptom associated with cancer and its treatment, it is mostly underscreened, underassessed, and undertreated. The Brief Fatigue Inventory (BFI) is a reliable and valid instrument to assess CRF. OBJECTIVE: To validate the Amharic version of the BFI (BFI-Am) for assessment of CRF in Ethiopian cancer patients. METHODS: The BFI-Am was developed from its original English version through standard forward-backward translation approach. Two hundred eight consented cancer patients filled the questionnaires, along with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30, version 3. In addition, sociodemographic and clinical information were collected. Psychometric properties of the BFI-Am were evaluated in terms of acceptability, internal consistency, construct validity, concurrent validity, and known group validity. Linear regression analysis was performed to identify possible predictors of fatigue severity. RESULTS: Two hundred two cancer patients completed the questionnaires and included in the data analysis. The BFI-Am had an overall Cronbach's alpha of 0.97. The results of the principal axis factor analysis suggested a one-factor solution explaining 78.4% of the variance, supporting the hypothesis of unidimensionality of the BFI-Am. The global BFI-Am interference items score was highly correlated with fatigue subscale score of European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 than single items, showing an inverse correlation between the BFI-Am and the global health status/quality of life (r = -0.324; P = 0.000). The BFI-Am significantly detected the differences in fatigue severity in patients with poor performance status (P < 0.001), indicating known group validity. CONCLUSION: The BFI-Am is an excellent assessment tool with adequate psychometric properties for use in both clinical management and symptom research of CRF in Ethiopian cancer patients.

Validation of the Amharic Version of the Brief Pain Inventory for Utility in Ethiopian Cancer Patients.

BACKGROUND: Pain is a highly prevalent and distressing symptom in patients with cancer but at the same time inadequately treated in many of these patients. The major reason for such imbalance is inappropriate pain assessment. To overcome such a barrier, the use of a valid and reliable pain assessment tool in the language the patient understands is invaluable. Unfortunately, until now, no such standardized tool has been utilized in Ethiopian patients with cancer for both clinical and research purposes. OBJECTIVES: This study tried to validate the Amharic language version of the Brief Pain Inventory (BPI-Am) and evaluate the adequacy of cancer pain management using the Pain Management Index (PMI). METHODS: A standard forward/backward translation technique was used for translating the BPI from its original English version into Amharic (BPI-Am). The BPI-Am was administered to 291 Ethiopian patients with cancer who fulfilled the inclusion criteria. Factor analysis was used to identify the underlying constructs of the tool. Mean comparison was used to confirm the sensitivity of the BPI-Am to known patient groups that differed based on their performance status. Cronbach's α and intraclass correlation coefficients, respectively, were used to assure internal consistency and test-retest reliability of the BPI-Am. The PMI was calculated to identify the level of inadequate pain management in the current sample. Stepwise logistic regression was used to identify potential predictors of inadequate pain management. RESULTS: Factor analysis yielded 3 factors-pain severity, physical activity interference, and psychosocial interference-with Cronbach's α coefficients of 0.85, 0.87, and 0.77, respectively. The BPI-Am showed the capacity to detect higher mean pain severity and mean pain interference scores in patients with poor performance status as compared with those having a good performance status (P < 0.001). Intraclass correlation coefficients for test-retest reliability were 0.75 and 0.78 for the pain severity and pain interference composite scores, respectively. Sixty-seven percent of patients in the current sample were inadequately treated for their pain according to the PMI. Good performance status (odds ratio [OR] = 2.9, P < 0.01), absence of cancer-related complications (OR = 2.1, P < 0.05), and being unemployed (OR = 2.6, P < 0.01) were identified as predictors of inadequate pain management. CONCLUSION: The BPI-Am is a valid and reliable tool for use in Ethiopian patients with cancer. The inadequacy of cancer pain management in these groups of patients is high, which calls for needed attention.

Validation of the Amharic Version of the M. D. Anderson Symptom Inventory and Assessment of Symptoms in Ethiopian Cancer Patients.

CONTEXT: Cancer patients often face a variety of symptoms that impact their quality of life. The management of these symptoms is highly dependent on the accurate appraisal of their severity through the use of a standardized symptom assessment tool. The M. D. Anderson Symptom Inventory (MDASI), developed in English, is one of such tools that contain 13 core cancer related symptoms that can easily be rated on a scale of 0-10. OBJECTIVES: The present study tried to develop and validate the Amharic language version of the MDASI (MDASI-Am). METHODS: The MDASI-Am was developed by the standard forward/backward translation of the original English version of the MDASI. The MDASI-Am was completed by or administered to 145 randomly selected Ethiopian cancer patients. Factor analysis, Cronbach α coefficient, and mean comparison, respectively, were used to establish construct validity, internal consistency, and known-group validity (Eastern Cooperative Oncology Group Performance Status). RESULTS: Factor analysis identified three symptom constructs interpreted as general, gastrointestinal, and neuropsychiatric symptoms, with Cronbach α coefficients of 0.70, 0.80, and 0.82, respectively. The MDASI-Am significantly detected differences in symptom severity and interference levels in patient groups categorized according to Eastern Cooperative Oncology Group Performance Status (P < 0.01), establishing known-group validity. The most prevalent severe symptoms identified in the current sample were pain, sadness, numbness, distress, and fatigue. CONCLUSION: The MDASI-Am is a valid and reliable tool for measuring symptom severity and symptom interference with daily living in Ethiopian cancer patients.