Publications by authors named "Naz Karim"

Background: In low- and middle-income countries (LMIC), 45% of deaths could be addressed by implementation of an emergency medical services (EMS) system. Prehospital care is a critical component of EMS worldwide, and basic, affordable training has been shown to improve EMS systems. However, patient outcome impact is unclear.

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Introduction: While trends in analgesia have been identified in high-income countries, little research exists regarding analgesia administration in low- and middle-income countries (LMIC). This study evaluates analgesia administration and clinical characteristics among patients seeking emergency injury care at University Teaching Hospital-Kigali in Kigali, Rwanda.

Methods: This retrospective, cross-sectional study utilized a random sample of emergency center (EC) cases accrued between July 2015 and June 2016.

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Background: Resource limited settings have an ongoing need for access to quality emergency care. The World Health Organization - International Committee of the Red Cross Basic Emergency Care (BEC) course is one mechanism to address this need. Training of BEC trainers has been challenging due to barriers including cost, travel logistics, scheduling, and more recently, social distancing regulations related to the coronavirus pandemic.

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Novel disease emergence with associated outbreaks and pandemics have become increasingly common in the last several decades. For centuries, people have utilized various forms of collaboration to control outbreaks. Modern global health frameworks now play a central role in guiding a targeted and coordinated international disease response; recent pandemics have shown that such systems have both strengths and vulnerabilities.

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Article Synopsis
  • Traumatic injuries, especially head injuries, are a significant issue in low and middle-income countries like Rwanda, where emergency healthcare services have been enhanced, but data on head trauma is limited.* -
  • A study at the University Teaching Hospital of Kigali assessed 945 prehospital patients, revealing that 56.5% had head injuries primarily caused by motor vehicle collisions, with most patients being young males.* -
  • Emergency interventions were relatively low, and the majority of head injury cases lacked confirmed alcohol use data; hospitalized patients had a median stay of 13 days, with 13% needing surgery.*
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Introduction: While trauma prognostication and triage scores have been designed for use in lower-resourced healthcare settings specifically, the comparative clinical performance between trauma-specific and general triage scores for risk-stratifying injured patients in such settings is not well understood. This study evaluated the Kampala Trauma Score (KTS), Revised Trauma Score (RTS), and Triage Early Warning Score (TEWS) for accuracy in predicting mortality among injured patients seeking emergency department (ED) care at the Centre Hospitalier Universitaire de Kigali (CHUK) in Rwanda.

Methods: A retrospective, randomly sampled cohort of ED patients presenting with injury was accrued from August 2015-July 2016.

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Introduction: Rwanda has made significant advancements in medical and economic development over the last 20 years and has emerged as a leader in healthcare in the East African region. The COVID-19 pandemic, which reached Rwanda in March 2020, presented new and unique challenges for infectious disease control. The objective of this paper is to characterize Rwanda's domestic response to the first year of the COVID-19 pandemic and highlight effective strategies so that other countries, including high and middle-income countries, can learn from its innovative initiatives.

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To date, the practice of global emergency medicine (GEM) has involved being "on the ground" supporting in-country training of local learners, conducting research, and providing clinical care. This face-to-face interaction has been understood as critically important for developing partnerships and building trust. The COVID-19 pandemic has brought significant uncertainty worldwide, including international travel restrictions of indeterminate permanence.

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Background: Emergency care is a new but growing specialty across Africa where medical conditions have been estimated to account for 92% of all disability-adjusted life years. This study describes the epidemiology of medical emergencies and the impact of formalized emergency care training on patient outcomes for medical conditions in Rwanda.

Methods: A retrospective cohort study was performed using a database of randomly sampled patients presenting to the emergency center (EC) at the University Teaching Hospital of Kigali.

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Background: Triage is essential for efficient and effective delivery of care in emergency centers (ECs) where numerous patients present simultaneously with varying acuity of conditions. Implementing EC triage systems provides a method of recognizing which patients may require admission and are at higher risks for poor health outcomes. Rwanda is experiencing increased demand for emergency care; however, triage has not been well-studied.

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Introduction: Musculoskeletal injuries (MSI) comprise a large portion of the trauma burden in low- and middle-income countries (LMIC). Rwanda recently launched its first emergency medicine training program (EMTP) at the University Teaching Hospital-Kigali (UTH-K), which may help to treat such injuries; yet no current epidemiological data is available on MSI in Rwanda.

Methods: We conducted this pre-post study during two data collection periods at the UTH-K from November 2012 to July 2016.

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Introduction: Although emergency medicine (EM) training programmes have begun to be introduced in low- and middle-income countries (LMICs), minimal data exist on their effects on patient-centered outcomes in such settings. This study evaluated the impact of EM training and associated systems implementation on mortality among patients treated at the University Teaching Hospital-Kigali (UTH-K).

Methods: At UTH-K an EM post-graduate diploma programme was initiated in October 2013, followed by a residency-training programme in August 2015.

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Introduction: Augmented reality (AR), mixed reality (MR), and virtual reality devices are enabling technologies that may facilitate effective communication in healthcare between those with information and knowledge (clinician/specialist; expert; educator) and those seeking understanding and insight (patient/family; non-expert; learner). Investigators initiated an exploratory program to enable the study of AR/MR use-cases in acute care clinical and instructional settings.

Methods: Academic clinician educators, computer scientists, and diagnostic imaging specialists conducted a proof-of-concept project to 1) implement a core holoimaging pipeline infrastructure and open-access repository at the study institution, and 2) use novel AR/MR techniques on off-the-shelf devices with holoimages generated by the infrastructure to demonstrate their potential role in the instructive communication of complex medical information.

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Background: Pediatric trauma is a significant public health problem in resource-constrained settings; however, the epidemiology of injuries is poorly defined in Rwanda. This study describes the characteristics of pediatric trauma patients transported to the emergency department (ED) of the Centre Hospitalier Universitaire de Kigali by emergency medical services in Kigali, Rwanda.

Methods: This cohort study was conducted at the Centre Hospitalier Universitaire de Kigali from December 2012 to February 2015.

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Article Synopsis
  • Injuries contribute to 9.6% of global deaths, with a significant impact on low- and middle-income countries, prompting Rwanda to develop the SAMU prehospital service and an emergency medicine training program to enhance trauma care.
  • A retrospective study at Kigali's University Teaching Hospital analyzed data from 1668 trauma patients transported by SAMU from 2012 to 2015, focusing on patient demographics, injury details, healthcare utilization, and outcomes.
  • Results revealed that most patients were young males involved in motor vehicle accidents, with 78.1% requiring surgery and a mortality rate of 5.5%, highlighting the need for improved trauma care in such settings.
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Introduction: Injuries account for 10% of the global burden of disease, resulting in approximately 5.8 million deaths annually. Trauma registries are an important tool in the development of a trauma system; however, limited resources in low- and middle-income countries (LMIC) make the development of high-quality trauma registries challenging.

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