Kassa Haile Merga

Dr. Kassa Haile Merga

orcid

Research Focus & Metrics

Academic Career Length

6Years (2021-Present)

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

Representative Publications

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3 December 2021 in Antimicrobial Resistance & Infection Control
Verified
Journal Article
Open access
PDF file
DBDerbew Fikadu Berhe
Derbew Fikadu Berhe
GBGetachew Tesfaye Beyene
Getachew Tesfaye Beyene
BSBerhanu Seyoum
Berhanu Seyoum
MGMeseret Gebre
Meseret Gebre
KMKassa Haile Merga
Kassa Haile Merga
AAAlemseged Abdissa
Alemseged Abdissa
Background: Antimicrobial resistance is one of the major public health challenges in Ethiopia. However, there is no comprehensive summary of existing AMR data in the country. Aim: To determine the prevalence of antimicrobial resistance and its clinical implications in Ethiopia. Methods: A systematic literature search was performed on the PubMed/Medline database. Original studies on antimicrobial resistance conducted in Ethiopia between 1st January 2009 and 31st July 2019 were included. The outcome measure was the number of isolates resistant to antimicrobial agents in terms of specific pathogens, and disease condition. Data was calculated as total number of resistant isolates relative to the total number of isolates per specific pathogen and medication. Results: A total of 48,021 study participants enrolled from 131 original studies were included resulting in 15,845 isolates tested for antimicrobial resistance. The most common clinical sample sources were urine (28%), ear, nose, and throat discharge collectively (27%), and blood (21%). All the studies were cross-sectional and 83% were conducted in hospital settings. Among Gram-positive bacteria, the reported level of resistance to vancomycin ranged from 8% (Enterococcus species) to 20% (S. aureus). E. coli, K. pneumoniae and P. aeruginosa were the most common Gram-negative pathogens resistant to key antimicrobial agents described in the national standard treatment guideline and were associated with diverse clinical conditions: urinary tract infections, diarrhea, surgical site infections, pneumonia, ocular infections, and middle ear infections. Conclusion: Overall, there is a high prevalence of antimicrobial resistance in Ethiopia. Empirical treatment of bacterial infections needs to be guided by up-to-date national guidelines considering local antimicrobial susceptibility patterns. Equipping diagnostic laboratories with culture and drug susceptibility testing facilities, and establishing a strong antimicrobial stewardship program should be high priorities.

14 February 2022 in Reproductive Health
Verified
Journal Article
Open access
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SGSenedu Bekele Gebreegziabher
Senedu Bekele Gebreegziabher
SMSolomon Sisay Marrye
Solomon Sisay Marrye
TKTsegaye Hailu Kumssa
Tsegaye Hailu Kumssa
KMKassa Haile Merga
Kassa Haile Merga
AFAlemu Kibret Feleke
Alemu Kibret Feleke
Mulatu ShargieMulatu Shargie
Mulatu Shargie
Background: In many settings, health care service provision has been modified to managing COVID-19 cases, and this has been affecting the provision of maternal and child health services. The aim of this study was to assess trends in selected maternal and child health services performance in the context of COVID-19 pandemic. Methods: A cross-sectional data review was conducted in Addis Ababa, Ethiopia from April to May 2021. Routine health management information system database was reviewed from Addis Ababa Health Bureau for the period from July 2019 to March 2021 across all quarters. Proportion and mean with standard deviation were computed. T-test was used to assess statistically significant differences in services mean performance. Results: Postnatal care visit, new contraceptives accepters, safe abortion care and number of under-5 years old children treated for pneumonia significantly decreased by 9.3% (p-value 0.04), 20.3% (p-value 0.004), 23.7% (p-value 0.01) and 77.2% (p-value < 0.001), respectively during the first 8 months of the COVID-19 pandemic compared to the previous 8 months’ average performance. The trends in Antenatal care first visit, new contraceptive accepters, pentavalent-3 vaccination and under-five children treated for pneumonia began to decline in January to March 2020, a quarter when the COVID-19 pandemic began; with accelerated declines in April to June 2020 following national lockdown. The trends for the stated services began to increase during July–September 2020, the last quarter of national lockdown. Contraceptive accepters and pentavalent-1 vaccination continued to decline and showed no recovery until January–March 2021 when this study was completed. Conclusions: Most of the maternal and child health services performance declined following the onset of COVID-19 pandemic and national lockdown, and most of the services began recovering during July–September 2020, the last quarter of national lockdown. However, new and repeat contraceptive accepters and pentavalent-1 recipients continue to decline and show no recovery during end of the study period. Implementing COVID-19 prevention measures and assuring the community about the safety of service delivery is imperative to ensure continuity of the maternal and child health services. Regular monitoring and evaluation of services performance is required to identify slowly recovering services and respond to potentially volatile changes during the COVID-19 pandemic.

30 July 2022 in BMC Health Services Research
Verified
Journal Article
Open access
PDF file
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.

9 March 2023 in Annals of Global Health
Verified
Journal Article
Open access
PDF file
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.

23 August 2022 in Journal of Clinical Medicine
Verified
Journal Article
Open access
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MGMeseret Gebre
Meseret Gebre
KMKassa Haile Merga
Kassa Haile Merga
TDTrevor Duke
Trevor Duke
Md Tanveer FarukMd Tanveer Faruk
Md Tanveer Faruk
MKMehnaz Kamal
Mehnaz Kamal
MCMohammod Jobayer Chisti
Mohammod Jobayer Chisti
Despite the beneficial effect of bubble continuous positive airway pressure (BCPAP) oxygen therapy for children with severe pneumonia under the supervision of physicians that has been shown in different studies, effectiveness trials in developing country settings where low-flow oxygen therapy is the standard of care are still needed. Thus, the aim of this study is to assess the effectiveness of bubble CPAP oxygen therapy compared to the WHO standard low-flow oxygen therapy among children hospitalized with severe pneumonia and hypoxemia in Ethiopia. This is a cluster randomized controlled trial where six district hospitals are randomized to BCPAP and six to standard WHO low-flow oxygen therapy. The total sample size is 620 per arm. Currently, recruitment of the patients is still ongoing where the management and follow-up of the enrolled patients are performed by general physicians and nurses under the supervision of pediatricians. The primary outcome is treatment failure and main secondary outcome is death. We anticipate to complete enrollment by September 2022 and data analysis followed by manuscript writing by December 2022. Findings will also be disseminated in December 2022. Our study will provide data on the effectiveness of BCPAP in treating childhood severe pneumonia and hypoxemia in a real-world setting.

18 October 2024 in Antimicrobial Stewardship & Healthcare Epidemiology
Verified
Journal Article
Open access
PDF file
KMKassa Haile Merga
Kassa Haile Merga
EGEdlawit Mesfin Getachew
Edlawit Mesfin Getachew
AFAyako Wendy Fujita
Ayako Wendy Fujita
MAMahlet Abayneh
Mahlet Abayneh
JJJesse T. Jacob
Jesse T. Jacob
RKRussell R. Kempker
Russell R. Kempker
Objective: Antimicrobial resistance (AMR) renders many bacterial infections untreatable and results in substantial morbidity and mortality worldwide. Understanding antibiotic use in clinical settings including hospitals is critical to optimize antibiotic use and prevent resistance. Design: Hospital antibiotic point prevalence survey (PPS). Methods: The study was conducted in two large, teaching hospitals in Addis Ababa, Ethiopia. We performed two survey rounds in December 2021 and January 2022 through real-time chart review using the World Health Organization PPS methodology. Data were collected using a web-based database, and descriptive statistics were performed to analyze antibiotic use by various characteristics. Results: Among 1020 hospitalized patients, 318 (32%) were ≤14 years and 370 (36%) had surgery during the current hospitalization. A total of 662 (65%) were receiving an antibiotic on the day of survey and 346 (39%) were receiving ≥2 antibiotics. A community-acquired infection (43%) was the most common indication for an antibiotic followed by surgical prophylaxis (27%) and hospital-acquired infection (23%). Antibiotic use was highest among those ≤24 months in age and among patients in trauma, surgical, and pediatric wards. Cephalosporin (42%) and penicillin (16%) antibiotics were the most frequently prescribed classes. Only 11% of patients on antibiotics had samples collected for microbiological testing; hence, almost all antibiotic therapy was empiric. Conclusions: Despite global and national efforts to improve antimicrobial stewardship, antibiotic use remains high in urban teaching hospitals in Ethiopia. Implementation of antimicrobial stewardship activities and microbiology utilization are needed to guide antimicrobial selection and curtail antibiotic overuse.