Wuletaw Chane Zewude

Dr. Wuletaw Chane Zewude

Surgery, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ādīs Ābeba, Ethiopia
orcid
Associate Professor of Surgery

Research Focus & Metrics

Academic Career Length

7Years (2020-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 September 2021 in Ethiopian Journal of Health Sciences
Verified
Journal Article
Open access
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Wuletaw Chane ZewudeWuletaw Chane Zewude
Wuletaw Chane Zewude
TDTilahun Derese
Tilahun Derese
YSYisihak Suga
Yisihak Suga
BTBerhanetsehay Teklewold
Berhanetsehay Teklewold
BACKGROUND፡ Background and Objective: Quality of life of patients can be affected a treatment. A good quality of life is essential to achieve a goal in treating patients. This study aims to assess stoma related quality of life.METHODS: A cross-sectional study was done at St. Paul’s Hospital millennium Medical College from February 1 to July 31, 2019. A structured questionnaire was used to interview patients and review charts of patients to retrieve information on sociodemographic variables, type, and indications of the stoma. Data was collected using structured questionnaire adopted from the City of Hope and Beckman Research Institute after modifications to make it in line with the Ethiopian context.RESULTS: The mean score for the overall quality of life for stomata was 7.42 ± 0.53. Around 70% of patients have adjusted their dietary style due to stoma. More than half of them reported feelings of depression following stoma surgery. Only 34% of patients resumed sexual activity and only 11% were satisfied with it. None of them were enrolled in stoma association or support group. Factors such as type of ostomy (temporary/permanent), adjustment in dietary style due to stoma, depression, change in diet for not passing gas in public, and change in clothing style had significant effects on overall quality of life and its subscales (P < 0.05).CONCLUSIONS: This study demonstrated that living with stoma has a greater impact on the overall aspect of quality of life.

30 July 2022 in BMC Health Services Research
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Journal Article
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BMBerhane Redae Meshesha
Berhane Redae Meshesha
MSManuel Kassaye Sibhatu
Manuel Kassaye Sibhatu
HBHassen Mohammed Beshir
Hassen Mohammed Beshir
Wuletaw Chane ZewudeWuletaw Chane Zewude
Wuletaw Chane Zewude
DTDesalegn Bekele Taye
Desalegn Bekele Taye
SGSenedu Bekele Gebreegziabher
Senedu Bekele Gebreegziabher
Background: Access to emergency and essential surgical care is still unmet and accessibility is disproportionately inequitable in Ethiopia and other low-and middle-income countries. The aim of this study was to assess surgical care access in terms of capability, capacity, and timeliness of care in different levels of health care in Ethiopia. Methods: A cross-sectional study with retrospective data review was conducted in 172 health facilities from December 30, 2020 to June 10, 2021. Descriptive statistics such as median with interquartile range and proportion were computed using STATA Version 15 statistical software. Results: Within a 90-day interval of the study period, 69,717 major and minor surgeries, and 33,052 bellwether procedures were performed, and major surgeries accounted for 58% of the surgeries. About 1.6%, 23.56%, 25.34%, and 32.2% of both major and minor, and 3.1%, 12.8%, 27.6%, and 45.3% of bellwether procedures were performed in health center OR blocks, primary, general, and specialized hospitals, respectively. Private hospitals performed 17.33% of major and minor and 11.2% of bellwether procedures for the period. The average pre-admission waiting time for surgical patients in primary, general, and specialized hospitals was 9.68, 37.6, and 35.9 days, respectively, whereas, in private hospitals, the average pre-admission waiting time was 1.42 days. On average, surgical patients traveled 5 Hrs, 11 Hrs, 28.4 Hrs, and 21.3 Hrs to access surgical services in primary, general, specialized, and private hospitals, respectively. The surgical workforce to the population served ratio was 7.5, 1.15, and 1.31/100.000 population in primary, specialized and general hospitals, respectively. Conclusion: Most surgical procedures were performed in specialized hospitals, indicating that there is a burden in these health facilities. The pre-admission waiting time for surgical patients was long in higher-level public hospitals. Surgical patients traveled a long distance to access surgical service in higher level hospitals. The ratio of surgical workforce per 100,000 population served was low in all levels of public health facilities in general, and in higher level hospitals in particular. Efforts should therefore be made to strengthen all levels of the health system and improve surgical care access in terms of capacity, capability, and timeliness in the country.

1 May 2020 in Open Access Surgery
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Journal Article
Open access
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Wuletaw Chane ZewudeWuletaw Chane Zewude
Wuletaw Chane Zewude
BBBethlehem Birhanu
Bethlehem Birhanu
YSYisihak Suga
Yisihak Suga
Background: Informed consent is the process by which a patient learns about and understands the purpose, benefits, and potential risks of a medical or surgical intervention and then agrees to receive the treatment. It is a legally required process before performing any medical or surgical procedure. In most setups where surgical services are being provided, most components of informed consent are not always complete. The aim of this study is to assess the quality of informed consent among surgical patients admitted to the surgical ward of SPHMMC (St. Paul’s Hospital Millennium Medical College) from March 4 to April 12, 2019, G.C. Methods and Materials: This is an institution-based prospective cross-sectional study done on patients admitted to the surgical ward of SPHMMC from March 4 to April 12, 2019, G.C. A total of 135 patients were selected by simple random sampling and were interviewed after their surgeries and before discharge. Results: The informed consent form does not have any of the essential components of surgical informed consent. Out of 135 respondents, only 8.1% of the patients received the minimum required components of informed consent (a good quality informed consent). 85.9% were told their diagnosis, 55.6% knew the benefits of the surgery, and 60.7% knew the consequences of not doing the surgery. Only 26.7% of respondents received explanations about the risk of the procedure. 44.4% of patients were told alternative options of treatment. Conclusion: The quality of informed consent is poor in the surgical ward of SPHMMC. The hospital administration (surgical department) should develop a protocol on the amount of information disclosed to patients before surgery and train all medical personnel.

9 March 2023 in Annals of Global Health
Verified
Journal Article
Open access
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KMKassa Haile Merga
Kassa Haile Merga
SGSenedu Bekele Gebreegziabher
Senedu Bekele Gebreegziabher
EGEdlawit Mesfine Getachew
Edlawit Mesfine Getachew
MSManual Kassaye Sibhatu
Manual Kassaye Sibhatu
HBHassen Mohammed Beshir
Hassen Mohammed Beshir
Mulatu ShargieMulatu Shargie
Mulatu Shargie
Surgical capacity is critical for ensuring optimum access to safe, affordable, and timely emergency and essential surgical care (EESC) in low- and middle-income countries (LMICs) like Ethiopia. A five-year strategic plan has been implemented during 2016-2020 in Ethiopia to improve surgical capacity. This study aims to evaluate the impact of the five-year strategy in surgical capacity in the country. A cross sectional survey was conducted in 172 health care facilities in Ethiopia from December 30, 2020, to June 10, 2021. Descriptive statistical analysis was done using STATA statistical software Version 15. A total of 2,312 surgical workforces were available and, the surgical workforce to population ratio ranged from 1.13:100,000 for public specialized hospitals to 10.8:100,000 for health centre operation room (OR) blocks. Surgical bed to population ratio was 0.03:1000 population, and the average numbers of OR tables per facility were 34. Nearly 25% and 10% of OR tables were not functional in public primary hospitals and private hospitals, respectively. The average surgical volume to population ratio was 189:100,000. Following the implementation of surgical care strategy, the surgical workforce density has increased. However, the study revealed that there is still a huge unmet gap in surgical capacity. The improvement in surgical volume is very low compared to the increment in the surgical workforce density. In addition to the investment being made to build surgical capacity, emphasis needs to be put on surgical system design and strengthening surgical system efficiency.

12 October 2020 in medRxiv
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Preprint
Open access
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WLWorkneh Leulseged
Workneh Leulseged
IHIshmael Shemsedin Hassen
Ishmael Shemsedin Hassen
EMEndalkachew Hailu Maru
Endalkachew Hailu Maru
Wuletaw Chane ZewudeWuletaw Chane Zewude
Wuletaw Chane Zewude
NCNigat W/Hawaryat Chamesew
Nigat W/Hawaryat Chamesew
SASiham Seid Ali
Siham Seid Ali
Aim: To estimate time to recovery/convalescence and identify determinants among COVID-19 infected patients admitted to Millennium COVID-19 Care Center in Addis Ababa, Ethiopia. Methods: A prospective cohort study was conducted among a randomly selected sample of 360 COVID-19 patients who were on follow up from 2 nd June to 5 th July 2020. Kaplan Meier plots, median survival times, and Log-rank test were used to describe the data and compare survival distribution between groups. Association between time to recovery/ convalescence and determinants was assessed using the Cox proportional hazard survival model, where hazard ratio, P-value, and 95% CI for hazard ratio were used for testing significance. Results: The mean age of the participants was 32.4 years (± 12.5 years). On admission, 86.9 % had mild COVID-19, 78.6% were asymptomatic and 11.4% of the patients had a history of pre-existing co-morbid illness. The Median time to recovery/ convalescence among the study population was 16 days. The log-rank test shows that having non-mild (moderate and severe) disease, having one or more symptoms at presentation, and presenting with respiratory and constitutional symptoms seems to extend the time needed to achieve recovery. The Final Cox regression result shows that the presence of symptom at presentation was found to be a significant factor that affects time to recovery/ convalescence, the rate of achieving recovery/ convalescence among symptomatic patients was 44% lower than patients who were asymptomatic at presentation (HR= 0.560, 95% CI= 0.322-0.975, p-value=0.040). Conclusions: Presence of symptom was found to be associated with delayed viral clearance. This implies symptomatic patients are more likely to be infectious because of the prolonged viral shedding in addition to the presence of a more concentrated virus in the upper respiratory tract that enhances the transmission. Therefore, attention should be given in the isolation and treatment practice of COVID-19 patients with regard to presence of symptom. Key Messages: The study assessed the time to RT-PCR proven recovery (two consecutive negative viral shedding) and identified determinants that affected the time. Symptomatic infection is associated with delayed viral clearance. The finding of the study could be used to guide the isolation and treatment practice.

13 October 2020 in medRxiv
Verified
Preprint
Open access
PDF file
WLWorkneh Leulseged
Workneh Leulseged
IHIshmael S. Hassen
Ishmael S. Hassen
MEMesay G. Edo
Mesay G. Edo
DADaniel S. Abebe
Daniel S. Abebe
EMEndalkachew H. Maru
Endalkachew H. Maru
TJTariku B. Jagema
Tariku B. Jagema
Background: With the rising number of new cases of COVID-19, understanding the oxygen requirement of severe patients assists in identifying at risk groups and in making an informed decision on building hospitals capacity in terms of oxygen facility arrangement. Therefore, the study aimed to estimate time to getting off supplemental oxygen therapy and identify predictors among COVID-19 patients admitted to Millennium COVID-19 Care Center in Ethiopia. Methods: A prospective observational study was conducted among 244 consecutively admitted COVID-19 patients from July to September, 2020. Kaplan Meier plots, median survival times and Log-rank test were used to describe the data and compare survival distribution between groups. Cox proportional hazard survival model was used to identify determinants of time to getting off supplemental oxygen therapy, where hazard ratio (HR), P-value and 95%CI for HR were used for testing significance and interpretation of results. Results: Median time to getting off supplemental oxygen therapy among the studied population was 6 days (IQR, 4.3-20.0). Factors that affect time to getting off supplemental oxygen therapy were age group (AHR=0.52,95%CI=0.32,0.84, p-value=0.008 for ≥70 years) and shortness of breath (AHR=0.71,95%CI=0.52,0.96, p-value=0.026). Conclusions: Average duration of supplemental oxygen therapy requirement among COVID-19 patients was 6 days and being 70 years and older and having shortness of breath were found to be associated with prolonged duration of supplemental oxygen therapy requirement. This result can be used as a guide in planning institutional resource allocation and patient management to provide a well-equipped care to prevent complications and death from the disease.