Cherinet Osebo

Dr. Cherinet Osebo

orcid

Research Focus & Metrics

Academic Career Length

3Years (2024-Present)

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

Representative Publications

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28 March 2024 in Surgery Open Science
Verified
Journal Article
Open access
COCherinet Osebo
Cherinet Osebo
JGJeremy Grushka
Jeremy Grushka
DDDan Deckelbaum
Dan Deckelbaum
TRTarek Razek
Tarek Razek
Surgical, anesthetic, and obstetric (SAO) care plays a crucial role in global health, recognized by the World Health Organization (WHO) and The Lancet Commission on Global Surgery (LCoGS). LCoGS outlines six indicators for integrating SAO services into a country's healthcare system through National Surgical Obstetrics and Anesthesia Plans (NSOAPs). In Ethiopia, surgical services progress lacks evaluation. This study assesses current Ethiopian surgical capacity using the LCoGS NSOAPs framework. We conducted a narrative review of published literature on critical LCoGS NSAOPs metrics to extract information on key domains; service delivery, workforce, infrastructure, finance, and information management. Ethiopia's surgical services face challenges, including a low surgical volume (43) and a scarcity of specialist SOA physicians (0.5) per 100,000 population. Over half of Ethiopians reside outside the 2-hour radius of surgery-ready hospitals, and 98 % face surgery-related impoverished expenditures. Lacking the LCoGS-recommended SOA reporting systems, approximately 44 % of facilities exist for handling bellwether procedures. Despite the prevalence of essential surgeries, primary district hospitals have limited operative infrastructures, resulting in disparities in the surgical landscape. Most surgery-ready facilities are concentrated in cities, leaving Ethiopia's 80 % rural population with inadequate access to surgical care. Ethiopia's surgical capacity falls below LCoGS NSOAPs recommendations, with challenges in infrastructure, personnel, and data retrieval. Critical measures include scaling up access, workforce, public insurance, and information management to enhance SAO services. Ethiopia pioneered in Sub-Saharan Africa by establishing Saving Lives Through Safe Surgery (SaLTS) in response to NSOAPs, but progress lags behind LCoGS recommendations.

17 May 2024 in World Journal of Surgery
Verified
Journal Article
Open access
COCherinet Osebo
Cherinet Osebo
TRTarek Razek
Tarek Razek
DDDan Deckelbaum
Dan Deckelbaum
JGJeremy Grushka
Jeremy Grushka
KKKosar Khwaja
Kosar Khwaja
RBRespicious Boniface
Respicious Boniface
Background: In Tanzania, inadequate infrastructures and shortages of trauma‐response training exacerbate trauma‐related fatalities. McGill University's Centre for Global Surgery introduced the Trauma and Disaster Team Response course (TDTR) to address these challenges. This study assesses the impact of simulation‐based TDTR training on care providers' knowledge/skills and healthcare processes to enhance patient outcomes.Methods: The study used a pre‐post‐interventional design. TDTR, led by Tanzanian instructors at Muhimbili Orthopedic Institute from August 16–18, 2023, involved 22 participants in blended online and in‐person approaches with simulated skills sessions. Validated tools assessed participants' knowledge/skills and teamwork pre/post‐interventions, alongside feedback surveys. Outcome measures included evaluating 24‐h emergency department patient arrival‐to‐care time pre‐/post‐TDTR interventions, analyzed using parametric and non‐parametric tests based on data distributions.Results: Participants' self‐assessment skills significantly improved (median increase from 34 to 58, p < 0.001), along with teamwork (median increase from 44.5 to 87.5, p < 0.003). While 99% of participants expressed satisfaction with TDTR meeting their expectations, 97% were interested in teaching future sessions. The six‐month post‐intervention arrival‐to‐care time significantly decreased from 29 to 13 min, indicating a 55.17% improvement (p < 0.004). The intervention led to fewer ward admissions (35.26% from 51.67%) and more directed to operating theaters (29.83% from 16.85%), suggesting improved patient management (p < 0.018).Conclusion: The study confirmed surgical skills training effectiveness in Tanzanian settings, highlighting TDTR's role in improving teamwork and healthcare processes that enhanced patient outcomes. To sustain progress and empower independent trauma educators, ongoing refresher sessions and expanding TDTR across low‐ and middle‐income countries are recommended to align with global surgery goals.

12 September 2024 in World Journal of Surgery
Verified
Journal Article
Open access
PDF file
COCherinet Osebo
Cherinet Osebo
TRTarek Razek
Tarek Razek
JGJeremy Grushka
Jeremy Grushka
DDDan Deckelbaum
Dan Deckelbaum
KKKosar Khwaja
Kosar Khwaja
RBRespicious Boniface
Respicious Boniface
Background: Trauma significantly impacts Tanzanian healthcare. Lacking standardized hospital‐based minimal trauma data sets places further challenges for policymakers. In other resource‐limited countries, implementing trauma systems and registries has reduced injury mortalities. In 2013, we introduced an electronic trauma registry, iTRAUMATM at the Tanzanian Muhimbili Orthopedic Institute (MOI) but noted several drawbacks. In 2023, we introduced a robust web‐based trauma registry platform. This study assesses the feasibility and utility of implementing the platform at MOI and summarizes challenges, lessons, and results compared to existing systems.Methods: This prospective observational study involved clinicians collecting data directly on the platform at the point‐of‐care, following specific training. Semi‐structured interviews with local stakeholders identified challenges and areas for improvement. Data were reported from July to December 2023.Results: Data from 2930 patients showed 59% of injuries were from road traffic collisions (RTCs), with 43% of patients arriving at MOI by non‐ambulances. Our findings show that non‐ambulance arrivals were associated with higher injury severity (p < 0.026), mortalities (p < 0.017), and delayed hospital arrival (p < 0.004), underscoring the critical role of prompt transport in trauma management. The new platform identified trauma care gaps, with a mean arrival‐to‐care time of 29.89 min, prompting trauma training at MOI to enhance clinician capacities. It also demonstrated superiority over existing systems by improving data completeness, timeliness, and usability. Challenges included gaining support for the platform's functionality, technology integration, and navigating administrative changes. With continued communication, stakeholder acceptance and support were achieved.Conclusion: The web‐based platform has become MOI's standard trauma database, demonstrating its feasibility and utility. It overcame the existing challenges of data completeness, timeliness, and usability for policymaking. Positive feedback has prompted plans to expand the platform to other hospitals, benefiting clinical benchmarking and trauma preventive efforts. Ensuring sustainability requires involvement from the Ministry of Health, ongoing training, functionality enhancements, and strengthened global partnerships.

8 June 2024 in World Journal of Surgery
Verified
Journal Article
Open access
COCherinet Osebo
Cherinet Osebo
TRTarek Razek
Tarek Razek
JGJeremy Grushka
Jeremy Grushka
DDDan Deckelbaum
Dan Deckelbaum
KKKosar Khwaja
Kosar Khwaja
RBRespicious Boniface
Respicious Boniface
Background: Digitizing surgical data infrastructure is critical for policymakers to make informed decisions. The implementation of the first web‐based operating theater (OT) recordings at Muhimbili Orthopedic Institute (MOI) represents significant advancements in data management for Tanzania. This study aims to share post‐platform implementation outcomes, challenges, and insights gained offering guidance to settings facing similar data repository challenges.Methods: In July 2023, after training clinicians, the platform was deployed at MOI operating theaters (OTs) to facilitate prospective data entry following procedures, ensuring timely updates of perioperative outcomes. Semi‐structured interviews were conducted with key stakeholders to gather insights into the platform's functionality and efficient data management systems. We presented data from August 2023 to February 2024 along with platform insights.Results: Over 4449 procedures were conducted, comprising 1321 emergencies and 3128 electives, with orthopedics/trauma accounting for the majority (3606). Trauma‐related emergencies (921) predominate among interventions. General anesthesia was prevalent; 60.56% in emergencies and 44.51% in electives. Orthopedics/trauma utilized 90.91% of assigned operating days in electives, while neurosurgery utilized 93.39% (p < 0.011). The cancellation rate was 7.5%, primarily due to emergency interferences (32%). Of procedures, 96.76% were discharged, while 2.81% died. Challenges encountered during platform implementation included securing local support, integrating technology, and navigating administrative adjustments. Lessons learned emphasized continuous communication for stakeholder buy‐in and training for platform familiarity.Conclusion: The web‐based OT recordings at MOI succeeded with local support and showed promise for wider scalability. To ensure sustainability, ongoing follow‐up, monitoring of platform functionality, local funding establishment, and strengthening global partnerships are recommended.

30 June 2024 in International Journal of Surgery
Verified
Journal Article
Open access
COCherinet Osebo
Cherinet Osebo
LGLilly Groszman
Lilly Groszman
ALAlexander Msc Laskaris
Alexander Msc Laskaris
YCYing Chen
Ying Chen
RBRespicious L. Boniface
Respicious L. Boniface
JGJeremy Grushka
Jeremy Grushka
An abstract is unavailable. This article is available as a PDF only.

4 December 2025 in Annals of Surgery Open
Verified
Journal Article
Open access
COCherinet Osebo
Cherinet Osebo
VMVictoria J. Munthali
Victoria J. Munthali
LRLaurean J. Rwanyuma
Laurean J. Rwanyuma
RNRabi H. Ndeserua
Rabi H. Ndeserua
BIBryson M. Ikoshi
Bryson M. Ikoshi
RBRespicious L. Boniface
Respicious L. Boniface
Objective: To evaluate the long-term impact of the Trauma and Disaster Team Response (TDTR) course—supported by McGill University’s Center for Global Surgery (CGS) and endorsed by the United Nations Institute for Training and Research’s Surgical Hub—on Tanzanian clinicians’ self-assessed confidence in trauma care skills taught in 2023. Background: Locally led, context-specific team training, such as the TDTR course, is essential in resource-limited settings to strengthen trauma care systems, prepare for unforeseeable natural or man-made disasters, and reduce preventable injury-related harm. In 2023, a 3-day, simulation-based, multidisciplinary TDTR course was conducted to equip Tanzanian clinicians with essential trauma management skills. Methods: This longitudinal cohort study tracked participants of the 2023 TDTR course. That year, in collaboration with the CGS, faculty from Tanzania’s Muhimbili Orthopedic Institute trained 22 clinicians, including surgeons, residents, anesthetists, general physicians, and nurses. Participants completed self-assessments before and immediately after the course, evaluating their confidence in general skills (leadership, teamwork, and communication) and trauma-specific competencies. In 2025, the same questionnaires were emailed to all 22 trainees for a 2-year follow-up. Additionally, a separate questionnaire was sent to the 8 course instructors, inviting them to provide feedback on the course’s long-term impact. Reminders were sent to nonresponders after 3 weeks. Instructor feedback was collected through structured surveys and open-ended questions, and was analyzed thematically to assess perceptions of participant progress, team dynamics, and areas for improvement. Changes in trainee confidence scores across the 3 time points (precourse, postcourse, and 2-year follow-up) were analyzed using mean comparisons and mixed-effects models. Results: Participants demonstrated short-term improvements in self-assessed trauma skills, with partial retention at 2 years. The surgical team retained gains (general skills: 3.93–4.69; specific skills: 38–57, P < 0.002). Anesthesia providers showed improvement (general: 3.40–4.21; specific: 32.33–52, P < 0.04). Physicians improved the most (general: 3.67–4.20; specific: 33.57–51.29, P < 0.003), while nurses showed moderate gains (general: 3.25–3.82; specific: 32–46, P < 0.05). Participants perceived a 4.5% reduction in trauma-related deaths, which was corroborated by supervising instructors, who also highlighted observed improvements in care quality, teamwork, and outcomes. While the perceived reduction in trauma-related mortality is notable, it is based on subjective assessment and cannot be solely attributed to the training without further controlled analysis. Furthermore, trainees and instructors emphasized the need for regular refresher sessions. Conclusions: The TDTR course was associated with sustained improvements in self-assessed trauma care confidence and perceived enhancements in clinical outcomes over 2 years. These findings underscore the value of ongoing, team-based training in resource-limited settings. However, regular refresher courses and future studies using objective performance measures are essential to confirm and quantify the long-term clinical impact.