scholarly journals Use of a Smartphone-Based Augmented Reality Video Conference App to Remotely Guide a Point of Care Ultrasound Examination

Diagnostics ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 159 ◽  
Author(s):  
Davinder Ramsingh ◽  
Cori Van Gorkom ◽  
Matthew Holsclaw ◽  
Scott Nelson ◽  
Martin De La Huerta ◽  
...  
Keyword(s):  
Augmented Reality ◽  
Ultrasound Examination ◽  
Point Of Care ◽  
Point Of Care Ultrasound ◽  
Video Conference ◽  
Resource Limited Settings ◽  
Resource Limited

Reports on the use of various smartphone-based video conference applications to guide point-of-care ultrasound (POCUS) examinations in resource-limited settings have been described. However, the use of an augmented reality-enabled smartphone video conference application in this same manner has not been described. Presented is a case in which such as application was used to remotely guide a point of care ultrasound examination.

Point of care ultrasound for sepsis management in resource-limited settings: response to Via et al.

2012 ◽  
Vol 38 (8) ◽  
pp. 1408-1409
Author(s):  
Martin W. Dünser ◽  
◽  
Emir Festic ◽  
Arjen Dondorp ◽  
Niranjan Kissoon ◽  
...  
Keyword(s):  
Point Of Care ◽  
Point Of Care Ultrasound ◽  
Resource Limited Settings ◽  
Sepsis Management ◽  
Resource Limited

scholarly journals Point-of-care Ultrasound Diagnosis of Pulmonary Hydatid Cyst Disease Causing Shock: A Case Report

2021 ◽  
Vol 5 (4) ◽  
pp. 403-406
Author(s):  
Alexandra Hill ◽  
Marco Guillén ◽  
David Martin ◽  
Andrea Dreyfuss
Keyword(s):  
Case Report ◽  
Hydatid Cyst ◽  
Surgical Intervention ◽  
Point Of Care ◽  
Point Of Care Ultrasound ◽  
Resource Limited Settings ◽  
Diagnostic Studies ◽  
Resource Limited ◽  
Pulmonary Hydatid Cyst ◽  
Time Critical

Introduction: Point-of-care ultrasound (POCUS) is accepted as an important tool for evaluating patients presenting to the emergency department (ED) with dyspnea1 and undifferentiated shock. Identifying the etiology and type of shock is time-critical since treatments vary based on this information. Clinicians typically rely on the history, exam, and diagnostics tests to identify the etiology of shock. In resource-limited settings where there is reduced access to timely laboratory and diagnostic studies. The use of POCUS enables rapid classification and directed treatment of shock. Additionally, POCUS can aid in the diagnosis of rarer tropical diseases that can be important causes of shock in resource-limited settings. Case Report: We discuss a case of a pediatric patient who presented to an ED in Cusco, Peru, with acute dyspnea and shock. Point-of-care ultrasound was used to expedite the diagnosis of a ruptured pulmonary hydatid cyst, guide proper management of septic and anaphylactic shock, and expedite definitive surgical intervention. Conclusion: In resource-limited settings where there is reduced access to timely laboratory and diagnostic studies, the use of POCUS enables rapid classification and directed treatment of shock.

Point-of-Care Ultrasound: A Useful Diagnostic Tool in Africa

Praxis ◽  
2020 ◽  
Vol 109 (8) ◽  
pp. 608-614
Author(s):  
Omary Ngome ◽  
Martin Rohacek
Keyword(s):  
Point Of Care ◽  
Clinical Work ◽  
Traumatic Shock ◽  
Clinical Findings ◽  
Diagnostic Tools ◽  
Point Of Care Ultrasound ◽  
Resource Limited Settings ◽  
Resource Limited ◽  
The Impact ◽  
Work Up

Abstract. In resource limited settings with limited tests and diagnostic tools, most of diagnoses are based on clinical findings, and patients are managed empirically, e.g. with anti-tuberculosis drugs. This article aims at describing the use of point-of-care ultrasound in diagnosing the most important conditions in Africa, in addition to clinical work-up. Different protocols exist for the diagnosis of trauma-related disorders, tuberculosis, schistosomiasis, thromboembolism, causes of dyspnea, and non- traumatic shock. Point-of-care ultrasound might be a beneficial tool in Africa, aiding diagnostics and management of patients with these conditions. However, studies must be done to assess the impact of point-of-care ultrasound on mortality.

Point-of-Care Ultrasound in Resource-Limited Settings: Common Applications

2018 ◽  
Vol 111 (7) ◽  
pp. 424-433 ◽  
Author(s):  
Matthew Fentress ◽  
Thomas F. Heyne ◽  
Keith R. Barron ◽  
Neil Jayasekera
Keyword(s):  
Point Of Care ◽  
Point Of Care Ultrasound ◽  
Resource Limited Settings ◽  
Resource Limited

scholarly journals Demonstration of a Longitudinal Medical Education Model (LMEM) Model to Teach Point-of-Care Ultrasound in Resource-Limited Settings

POCUS Journal ◽  
2020 ◽  
Vol 5 (1) ◽  
pp. 20-25
Author(s):  
Michael Yao ◽  
Lauren Uhr ◽  
George Daghlian ◽  
Junedh M. Amrute ◽  
Ramya Deshpande ◽  
...  
Keyword(s):  
Medical Education ◽  
Clinical Examination ◽  
Point Of Care ◽  
Healthcare Delivery ◽  
The United States ◽  
Objective Structured Clinical Examination ◽  
Point Of Care Ultrasound ◽  
Resource Limited Settings ◽  
Resource Limited ◽  
Medical Education And Training

Background: Short-term medical missions prevail as the most common form of international medical volunteerism, but they are ill-suited for medical education and training local providers in resource-limited settings. Objective: The purpose of this study is to evaluate the effectiveness of a longitudinal educational program in training clinicians how to perform point-of-care ultrasound (POCUS) in resource-limited clinics. Design: A retrospective study of a four-month POCUS training program was conducted with clinicians from a rural hospital in Haiti. The model included one-on-one, in-person POCUS teaching sessions by volunteer instructors from the United States and Europe. The Haitian trainees were assessed at the start of the program and at its conclusion by a direct objective structured clinical examination (OSCE), administered by the visiting instructors, with similar pre- and post- program ultrasound competency assessments. Results: Post-intervention, a significant improvement in POCUS competency was observed across six different fundamental areas of ultrasound (p < 0.0001). According to our objective structured clinical examination (OSCE), the mean assessment score increased from 0.47 to 1.68 out of a maximum score of 2 points, and each trainee showed significant overall improvement in POCUS competency independent of the initial competency pre-training (p < 0.005). There was a statistically significant improvement in POCUS application for five of the six medically relevant assessment categories tested. Conclusion: Our results provide a proof-of-concept for the longitudinal education-centered healthcare delivery framework in a resource-limited setting. Our longitudinal model provides local healthcare providers the skills to detect and diagnose significant pathologies, thereby reducing avoidable morbidity and mortality at little or no addition cost or risk to the patient. Furthermore, training local physicians obviates the need for frequent volunteering trips, saving costs in healthcare training and delivery.

Ultrasound application in point of care by palliative medicine physicians: Initial experience of oncology palliative medicine consultation in two rural area hospitals in Costa Rica.

2017 ◽  
Vol 35 (31_suppl) ◽  
pp. 254-254
Author(s):  
Karol Villalobos
Keyword(s):  
Costa Rica ◽  
Rural Areas ◽  
Palliative Medicine ◽  
Point Of Care ◽  
Limited Resources ◽  
Point Of Care Ultrasound ◽  
Resource Limited Settings ◽  
Portable Ultrasound ◽  
Resource Limited ◽  
Point Of Care Ultrasonography

254 Background: Point of care Ultrasonography (POCUS)—that is ultrasonography performed and interpreted by the clinician at the bedside—is a method of clinical focused evaluation assisted by ultrasound equipment which gives the health provider in limited resources conditions, a prompt and accurate diagnosis for a limited number of pathologies. Development of portable ultrasound equipment with accessible technologies in terms of health investment, allows developing such practice in non-conventional resource-limited settings as patient homes. Our proposal is to show point of care ultrasonography (POCUS) experiences by two Palliative Care specialist doctors with in government-managed Social Security service (CCSS) in rural areas in Costa Rica. Methods: Limited diagnosis examinations were performed both at the hospital as well as at out of hospital sites in rural areas of Turrialba, and San Carlos, Costa Rica. Percutaneous procedures took place at the hospital following monitoring and aseptic standards, using two different units (Contec CMS600P2B, Phillips Clearvue 550). Results: Each brief case presented in this article shows effective Point of Care Ultrasound uses for patients with life-limiting conditions in resource-limited settings. Use of this technology by palliative medicine specialists in these cases helped patients and their families by accelerating right diagnosis, limiting unnecessary hospital transportation or by helping making safer procedures. Conclusions: Point of care ultrasound usage by palliative medicine specialists is an innovation breaking paradigms that has shown in our case to be a successful help as an evaluation strategy in a limited-resources rural environment, with a frail population.

scholarly journals Stakeholder Perceptions of Point-of-Care Ultrasound Implementation in Resource-Limited Settings

Diagnostics ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 153 ◽  
Author(s):  
Anna Maw ◽  
Brittany Galvin ◽  
Ricardo Henri ◽  
Micheal Yao ◽  
Bruno Exame ◽  
...  
Keyword(s):  
Imaging Modality ◽  
Point Of Care ◽  
Point Of Care Ultrasound ◽  
Structured Interviews ◽  
Resource Limited Settings ◽  
Resource Limited ◽  
Point Of Care Diagnostics ◽  
Key Stakeholders ◽  
Imaging Point ◽  
Study Participants

Background: Nearly half of the world lacks access to diagnostic imaging. Point of care ultrasound (POCUS) is a versatile and relatively affordable imaging modality that offers promise as a means of bridging the radiology gap and improving care in low resource settings. Methods: We performed semi-structured interviews of key stakeholders at two diverse hospitals where POCUS implementation programs had recently been conducted: one in a rural private hospital in Haiti and the other in a public referral hospital in Malawi. Questions regarding the clinical utility of POCUS, as well as barriers and facilitators of its implementation, were asked of study participants. Using the Framework Method, analysis of interview transcripts was guided by the WHO ASSURED criteria for point of care diagnostics. Results: Fifteen stakeholders with diverse roles in POCUS implementation were interviewed. Interviewees from both sites considered POCUS a valuable diagnostic tool that improved clinical decisions. They perceived barriers to adequate training as one of the most important remaining barriers to POCUS implementation. Conclusions: In spite of the increasing affordability and portability of ultrasounds devices, there are still important barriers to the implementation of POCUS in resource-limited settings.

Cardiac point of care ultrasound in resource limited settings to manage children with congenital and acquired heart disease

2021 ◽  
pp. 1-7
Author(s):  
Rugambwa M. Muhame ◽  
Andreea Dragulescu ◽  
Adi Nadimpalli ◽  
Daniel Martinez ◽  
Marie-Claude Bottineau ◽  
...  
Keyword(s):  
Heart Disease ◽  
Point Of Care ◽  
Complex Congenital Heart Disease ◽  
Point Of Care Ultrasound ◽  
Resource Limited Settings ◽  
Septal Defects ◽  
Medecins Sans Frontieres ◽  
Resource Limited ◽  
Médecins Sans Frontières ◽  
Acquired Heart Disease

Abstract Background: In resource limited settings, children with cardiac disease present late, have poor outcomes and access to paediatric cardiology programmes is limited. Cardiac point of care ultrasound was introduced at several Médecins Sans Frontières sites to facilitate cardiopulmonary assessment. We describe the spectrum of disease, case management and outcomes of cases reviewed over the Telemedicine platform. Methods: Previously ultrasound naïve, remotely placed clinical teams received ultrasound training on focussed image acquisition. The Médecins Sans Frontières Telemedicine platform was utilised for remote case and imaging review to diagnose congenital and acquired heart disease and guide management supported by a remotely situated paediatric cardiologist. Results: Two-hundred thirty-three cases were reviewed between 2016 and 2018. Of 191 who underwent focussed cardiac ultrasound, diagnoses included atrial and ventricular septal defects 11%, atrioventricular septal defects 7%, Tetralogy of Fallot 9%, cardiomyopathy/myocarditis 8%, rheumatic heart disease 8%, isolated pericardiac effusion 6%, complex congenital heart disease 4% and multiple other diagnoses in 15%. In 17%, there was no identifiable abnormality while 15% had inadequate imaging to make a diagnosis. Cardiologist involvement led to management changes in 75% of cases with a diagnosis. Mortality in the entire group was disproportionately higher among neonates (38%, 11/29) and infants (20%, 16/81). There was good agreement on independent review of selected cases between two independent paediatric cardiologists. Conclusion: Cardiac point of care ultrasound performed by remote clinical teams facilitated diagnosis and influenced management in cases reviewed over a Telemedicine platform. This is a feasible method to support clinical care in resource limited settings.

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