Journal Article > Case Report/SeriesFull Text
Trauma Case Rep. 24 September 2023; Volume 48; 100943.; DOI:10.1016/j.tcr.2023.100943
Ismaiel S, Massadeh HA, Fakhri RM
Trauma Case Rep. 24 September 2023; Volume 48; 100943.; DOI:10.1016/j.tcr.2023.100943
3D printers can produce specific medical objects that are tailored to the individual patient's needs, and if they are combined with a personalized orthopedic rehabilitation, it can result in improved functional outcomes. We present a 26-year-old male war victim with multiple injuries in his lower and upper limbs. The use of standard crutches was impossible, so we developed a customized 3D-printed crutch with a relative low cost. The gait and balance scores—as a part of the Tinetti score—improved immediately, and the patient's QUEST 2.0 questionnaire was high after 4 weeks of the crutches use, indicating high patient's satisfaction.
Conference Material > Slide Presentation
Malou N, Al Asmar M, Fakhri RM, Badaro N, Kanapathipillai R, et al.
MSF Scientific Days International 2021: Innovation. 20 May 2021
Conference Material > Abstract
Malou N, Al Asmar M, Fakhri RM, Badaro N, Kanapathipillai R, et al.
MSF Scientific Days International 2021: Innovation. 20 May 2021
INTRODUCTION
Timely and accurate identification of microorganisms and assessment of antimicrobial susceptibility in clinical specimens help clinicians in selecting the most appropriate treatment for their patients. In low-to-middle income countries (LMIC), bacteriological testing is generally not performed routinely due to technological challenges. This contributes to treatment delays and consequent clinical complications, extended hospital stays, and the global spread of multidrug resistance (MDR). The MSF Foundation has developed Antibiogo, an offline smartphone-based application that allows non-microbiologists to carry out antimicrobial susceptibility testing (AST) and interpret the results. We are presenting the preliminary results of the Antibiogo performance evaluation.
METHODS
Antibiogo comprises several components: the Image Analysis Program (IAP) that detects and measures inhibition zone diameters (IZDs); the Expert System (ES) that adjusts AST results based on the application of expert rules and identifies resistance mechanisms; and the Selective Reporting Program. For the evaluation of the IAP, we used collection isolates (n=8) and compared the automatic measurement of IZDs using Antibiogo with the readings made by eight laboratory technicians who inspected the plates manually. For evaluation of the ES, we used Antibiogo to assess 60 pathogens isolated from bone and tissues from patients admitted to MSF’s Reconstructive Surgical Project in Amman, Jordan, between February and September 2020. In parallel, pictures of AST were shared with an external clinical microbiologist who performed an independent and blinded interpretation. Results of the two parallel interpretations were compared and the discordances categorised (minor, major, very major).
RESULTS
Evaluation of the IAP showed good concordance of measurements between technicians and Antibiogo (Krippendorff’s alpha value of 0.957, 95% confidence interval [CI] 0.94-0.97; p<0.001). These results indicate excellent inter-rater agreement between human raters and the Antibiogo platform for these pathogen-antibiotic pairs. For evaluation of the ES, 509 paired samples were read in parallel, and agreement of the measured diameters was excellent (R2=0.95). The ES correctly classified 474 (95.2%) of 498 interpretable samples (95% CI 92.9- 97.4), corresponding to a Krippendorff’s alpha value of 90.6% (95% CI 87%-94%). This indicates excellent to near-perfect agreement. Further investigation of the samples showing non-agreement is underway.
CONCLUSIONS
Preliminary results suggest that Antibiogo is a very promising tool that can be used for the interpretation of antibiograms. This could improve access to microbiology diagnostic tests and the rational use of antibiotics in LMIC. The application currently undergoing further evaluation using a diverse set of pathogens isolated from multiple sites.
ETHICS
This study was approved by the MSF Ethics Review Board and the Hospital Director of Al Mowasah Hospital, Amman, Jordan.
Timely and accurate identification of microorganisms and assessment of antimicrobial susceptibility in clinical specimens help clinicians in selecting the most appropriate treatment for their patients. In low-to-middle income countries (LMIC), bacteriological testing is generally not performed routinely due to technological challenges. This contributes to treatment delays and consequent clinical complications, extended hospital stays, and the global spread of multidrug resistance (MDR). The MSF Foundation has developed Antibiogo, an offline smartphone-based application that allows non-microbiologists to carry out antimicrobial susceptibility testing (AST) and interpret the results. We are presenting the preliminary results of the Antibiogo performance evaluation.
METHODS
Antibiogo comprises several components: the Image Analysis Program (IAP) that detects and measures inhibition zone diameters (IZDs); the Expert System (ES) that adjusts AST results based on the application of expert rules and identifies resistance mechanisms; and the Selective Reporting Program. For the evaluation of the IAP, we used collection isolates (n=8) and compared the automatic measurement of IZDs using Antibiogo with the readings made by eight laboratory technicians who inspected the plates manually. For evaluation of the ES, we used Antibiogo to assess 60 pathogens isolated from bone and tissues from patients admitted to MSF’s Reconstructive Surgical Project in Amman, Jordan, between February and September 2020. In parallel, pictures of AST were shared with an external clinical microbiologist who performed an independent and blinded interpretation. Results of the two parallel interpretations were compared and the discordances categorised (minor, major, very major).
RESULTS
Evaluation of the IAP showed good concordance of measurements between technicians and Antibiogo (Krippendorff’s alpha value of 0.957, 95% confidence interval [CI] 0.94-0.97; p<0.001). These results indicate excellent inter-rater agreement between human raters and the Antibiogo platform for these pathogen-antibiotic pairs. For evaluation of the ES, 509 paired samples were read in parallel, and agreement of the measured diameters was excellent (R2=0.95). The ES correctly classified 474 (95.2%) of 498 interpretable samples (95% CI 92.9- 97.4), corresponding to a Krippendorff’s alpha value of 90.6% (95% CI 87%-94%). This indicates excellent to near-perfect agreement. Further investigation of the samples showing non-agreement is underway.
CONCLUSIONS
Preliminary results suggest that Antibiogo is a very promising tool that can be used for the interpretation of antibiograms. This could improve access to microbiology diagnostic tests and the rational use of antibiotics in LMIC. The application currently undergoing further evaluation using a diverse set of pathogens isolated from multiple sites.
ETHICS
This study was approved by the MSF Ethics Review Board and the Hospital Director of Al Mowasah Hospital, Amman, Jordan.
Journal Article > CommentaryAbstract Only
Am J Infect Control. 1 November 2016; Volume 44 (Issue 11); 1381-1384.; DOI:10.1016/j.ajic.2016.03.036
Bhalla N, Hussein N, Atari M, Fakhri RM, Lepora C, et al.
Am J Infect Control. 1 November 2016; Volume 44 (Issue 11); 1381-1384.; DOI:10.1016/j.ajic.2016.03.036
Antibiotic stewardship program (ASP) implementation in humanitarian settings is a new endeavor. Doctors Without Borders/Médecins Sans Frontières introduced an ASP within a hospital in Amman, Jordan, where patients from Iraq, Syria, and Yemen with chronic, often multidrug-resistant, infections related to war are managed. Antibiotics were reviewed, and real-time recommendations were made to optimize choice, dose, duration, and route by a small team. Over the first year of implementation, acceptance of the ASP's recommendations improved. When compared with the year prior to implementation, antibiotic cost in 2014 declined considerably from approximately $252,077 (average, $21,006/month) to <$159,948 ($13,329/month), and a reduction in use of broad-spectrum agents was observed. An ASP in a humanitarian surgical hospital proved acceptable and effective, reducing antibiotic expenditures and use of broad-spectrum agents.
Journal Article > ResearchAbstract Only
Injury. 24 October 2014; Volume 45 (Issue 12); 1996-2001.; DOI:10.1016/j.injury.2014.10.003
Teicher CL, Foote N, Al Ani AM, Alras MS, Alqassab S, et al.
Injury. 24 October 2014; Volume 45 (Issue 12); 1996-2001.; DOI:10.1016/j.injury.2014.10.003
BACKGROUND/OBJECTIVES
The MSF programme in Jordan provides specialized reconstructive surgical care to war-wounded civilians in the region. The short musculoskeletal functional assessment score (SMFA) provides a method for quantitatively assessing functional status following orthopaedic trauma. In June 2010 the Amman team established SMFA as the standard for measuring patients’ functional status. The objective of this retrospective study is to evaluate whether the SMFA scores can be useful for patients with chronic war injuries.
METHODS
All patients with lower limb injuries requiring reconstruction were enrolled in the study. Each patient's SMFA was assessed at admission, at discharge from Amman and during follow-up in home country. In the analysis we compared patients with infected versus non-infected injuries as well as with both high and low admissions dysfunctional index (ADI).
RESULTS
Among infected patients, higher ADI correlated with more surgeries and longer hospital stay. Infected patients with ADI >50 required an average of 2.7 surgeries while those with ADI <50, averaged 1.7 operations (p = 0.0809). Non-infected patients with ADI >50 required an average of 1.6 operations compared to 1.5 for those with ADI <50 (p = 0.4168).
CONCLUSIONS
The ADI score in our sample appeared to be useful in two areas: (1) hospital course in patients with infection, where a high ADI score correlated with longer hospital stays and more surgeries, and (2) prognosis, which was better for non-infected patients who had high ADI scores. A scoring system that predicts functional outcome following surgical reconstruction of lower limb injuries would be enormously useful.
The MSF programme in Jordan provides specialized reconstructive surgical care to war-wounded civilians in the region. The short musculoskeletal functional assessment score (SMFA) provides a method for quantitatively assessing functional status following orthopaedic trauma. In June 2010 the Amman team established SMFA as the standard for measuring patients’ functional status. The objective of this retrospective study is to evaluate whether the SMFA scores can be useful for patients with chronic war injuries.
METHODS
All patients with lower limb injuries requiring reconstruction were enrolled in the study. Each patient's SMFA was assessed at admission, at discharge from Amman and during follow-up in home country. In the analysis we compared patients with infected versus non-infected injuries as well as with both high and low admissions dysfunctional index (ADI).
RESULTS
Among infected patients, higher ADI correlated with more surgeries and longer hospital stay. Infected patients with ADI >50 required an average of 2.7 surgeries while those with ADI <50, averaged 1.7 operations (p = 0.0809). Non-infected patients with ADI >50 required an average of 1.6 operations compared to 1.5 for those with ADI <50 (p = 0.4168).
CONCLUSIONS
The ADI score in our sample appeared to be useful in two areas: (1) hospital course in patients with infection, where a high ADI score correlated with longer hospital stays and more surgeries, and (2) prognosis, which was better for non-infected patients who had high ADI scores. A scoring system that predicts functional outcome following surgical reconstruction of lower limb injuries would be enormously useful.
Journal Article > ResearchFull Text
BMC Infect Dis. 31 January 2019; Volume 19 (Issue 1); 103.; DOI:10.1186/s12879-019-3741-9
Fily F, Ronat JB, Malou N, Kanapathipillai R, Seguin C, et al.
BMC Infect Dis. 31 January 2019; Volume 19 (Issue 1); 103.; DOI:10.1186/s12879-019-3741-9
BACKGROUND
War-wounded civilians in Middle East countries are at risk of post-traumatic osteomyelitis (PTO). We aimed to describe and compare the bacterial etiology and proportion of first-line antibiotics resistant bacteria (FLAR) among PTO cases in civilians from Syria, Iraq and Yemen admitted to the reconstructive surgical program of Médecins Sans Frontières (MSF) in Amman, Jordan, and to identify risk factors for developing PTO with FLAR bacteria.
METHODS
We retrospectively analyzed the laboratory database of the MSF program. Inclusion criteria were: patients from Iraq, Yemen or Syria, admitted to the Amman MSF program between October 2006 and December 2016, with at least one bone biopsy sample culture result. Only bone samples taken during first orthopedic surgery were included in the analysis. To assess factors associated with FLAR infection, logistic regression was used to estimate odds ratio (ORs) and 95% confidence intervals (CI).
RESULTS
558 (76.7%) among 727 patients included had ≥1 positive culture results. 318 were from Iraq, 140 from Syria and 100 from Yemen. Median time since injury was 19 months [IQR 8-40]. Among the 732 different bacterial isolates, we identified 228 Enterobacteriaceae (31.5%), 193 Staphylococcus aureus (26.3%), 99 Pseudomonas aeruginosa (13.5%), and 21 Acinetobacter baumanii (2.8%). Three hundred and sixty four isolates were FLAR: 86.2% of Enterobacteriaceae, 53.4% of Pseudomonas aeruginosa, 60.5% of S. aureus and 45% of Acinetobacter baumannii. There was no difference in bacterial etiology or proportion of FLAR according to the country of origin. In multivariate analysis, a FLAR infection was associated with an infection of the lower extremity, with a time since the injury ≤12 months compared with time > 30 months and with more than 3 previous surgeries.
CONCLUSIONS
Enterobacteriaceae were frequently involved in PTO in war wounded civilians from Iraq, Yemen and Syria between 2006 and 2016. Proportion of FLAR was high, particularly among Enterobacteriaceae, regardless of country of origin.
War-wounded civilians in Middle East countries are at risk of post-traumatic osteomyelitis (PTO). We aimed to describe and compare the bacterial etiology and proportion of first-line antibiotics resistant bacteria (FLAR) among PTO cases in civilians from Syria, Iraq and Yemen admitted to the reconstructive surgical program of Médecins Sans Frontières (MSF) in Amman, Jordan, and to identify risk factors for developing PTO with FLAR bacteria.
METHODS
We retrospectively analyzed the laboratory database of the MSF program. Inclusion criteria were: patients from Iraq, Yemen or Syria, admitted to the Amman MSF program between October 2006 and December 2016, with at least one bone biopsy sample culture result. Only bone samples taken during first orthopedic surgery were included in the analysis. To assess factors associated with FLAR infection, logistic regression was used to estimate odds ratio (ORs) and 95% confidence intervals (CI).
RESULTS
558 (76.7%) among 727 patients included had ≥1 positive culture results. 318 were from Iraq, 140 from Syria and 100 from Yemen. Median time since injury was 19 months [IQR 8-40]. Among the 732 different bacterial isolates, we identified 228 Enterobacteriaceae (31.5%), 193 Staphylococcus aureus (26.3%), 99 Pseudomonas aeruginosa (13.5%), and 21 Acinetobacter baumanii (2.8%). Three hundred and sixty four isolates were FLAR: 86.2% of Enterobacteriaceae, 53.4% of Pseudomonas aeruginosa, 60.5% of S. aureus and 45% of Acinetobacter baumannii. There was no difference in bacterial etiology or proportion of FLAR according to the country of origin. In multivariate analysis, a FLAR infection was associated with an infection of the lower extremity, with a time since the injury ≤12 months compared with time > 30 months and with more than 3 previous surgeries.
CONCLUSIONS
Enterobacteriaceae were frequently involved in PTO in war wounded civilians from Iraq, Yemen and Syria between 2006 and 2016. Proportion of FLAR was high, particularly among Enterobacteriaceae, regardless of country of origin.
Journal Article > ResearchAbstract Only
Int Orthop. 23 February 2019; Volume 43 (Issue 12); 2653-2659.; DOI:10.1007/s00264-019-04317-x
Fakhri RM, Herard P, Liswi MI, Boulart AL, Al Ani AM
Int Orthop. 23 February 2019; Volume 43 (Issue 12); 2653-2659.; DOI:10.1007/s00264-019-04317-x
INTRODUCTION
Tibial bone gaps after war injuries are common and can be managed by different types of surgery, including compression, bone graft, tibialisation of fibula, bone transport, and free flaps. Here, we present an algorithm developed at a humanitarian surgical hospital to manage tibial bone gaps. We also identify some key factors affecting patient outcomes and describe some clinical considerations for choosing treatment strategy.
METHOD
We performed retrospective data analysis on war-wounded adult patients with tibial injuries treated at our project according to the described algorithm. Patient outcomes were followed for at least four years. Outcomes assessed were length of stay, complication rate, re-admission (late complications), and final discharge.
RESULTS
Among the 200 included patients, 103 (51.5%) had bone gaps. Univariate analysis showed that the presence of a bone gap, but not its size, was associated with significantly increased risk of early complications, while type of surgery was significantly correlated with re-admission. Presence of a bone gap and type of surgery were each significantly associated with length of stay. Bone gap size showed no correlation with outcomes, an unexpected finding.
DISCUSSION
Soft tissue damage with compromised vascularity may explain the lack of association between bone gap size and outcomes. Specialised centres using standardised approaches to complex surgical reconstruction can play an important role in expanding the evidence base needed to improve case management.
Tibial bone gaps after war injuries are common and can be managed by different types of surgery, including compression, bone graft, tibialisation of fibula, bone transport, and free flaps. Here, we present an algorithm developed at a humanitarian surgical hospital to manage tibial bone gaps. We also identify some key factors affecting patient outcomes and describe some clinical considerations for choosing treatment strategy.
METHOD
We performed retrospective data analysis on war-wounded adult patients with tibial injuries treated at our project according to the described algorithm. Patient outcomes were followed for at least four years. Outcomes assessed were length of stay, complication rate, re-admission (late complications), and final discharge.
RESULTS
Among the 200 included patients, 103 (51.5%) had bone gaps. Univariate analysis showed that the presence of a bone gap, but not its size, was associated with significantly increased risk of early complications, while type of surgery was significantly correlated with re-admission. Presence of a bone gap and type of surgery were each significantly associated with length of stay. Bone gap size showed no correlation with outcomes, an unexpected finding.
DISCUSSION
Soft tissue damage with compromised vascularity may explain the lack of association between bone gap size and outcomes. Specialised centres using standardised approaches to complex surgical reconstruction can play an important role in expanding the evidence base needed to improve case management.
Journal Article > ResearchFull Text
BMC Infect Dis. 31 January 2019; Volume 19 (Issue 1); 103.; DOI:10.1186/s12879-019-3741-9
Fily F, Ronat JB, Malou N, Kanapathipillai R, Seguin C, et al.
BMC Infect Dis. 31 January 2019; Volume 19 (Issue 1); 103.; DOI:10.1186/s12879-019-3741-9
BACKGROUND
War-wounded civilians in Middle East countries are at risk of post-traumatic osteomyelitis (PTO). We aimed to describe and compare the bacterial etiology and proportion of first-line antibiotics resistant bacteria (FLAR) among PTO cases in civilians from Syria, Iraq and Yemen admitted to the reconstructive surgical program of Médecins Sans Frontières (MSF) in Amman, Jordan, and to identify risk factors for developing PTO with FLAR bacteria.
METHODS
We retrospectively analyzed the laboratory database of the MSF program. Inclusion criteria were: patients from Iraq, Yemen or Syria, admitted to the Amman MSF program between October 2006 and December 2016, with at least one bone biopsy sample culture result. Only bone samples taken during first orthopedic surgery were included in the analysis. To assess factors associated with FLAR infection, logistic regression was used to estimate odds ratio (ORs) and 95% confidence intervals (CI).
RESULTS
558 (76.7%) among 727 patients included had ≥1 positive culture results. 318 were from Iraq, 140 from Syria and 100 from Yemen. Median time since injury was 19 months [IQR 8-40]. Among the 732 different bacterial isolates, we identified 228 Enterobacteriaceae (31.5%), 193 Staphylococcus aureus (26.3%), 99 Pseudomonas aeruginosa (13.5%), and 21 Acinetobacter baumanii (2.8%). Three hundred and sixty four isolates were FLAR: 86.2% of Enterobacteriaceae, 53.4% of Pseudomonas aeruginosa, 60.5% of S. aureus and 45% of Acinetobacter baumannii. There was no difference in bacterial etiology or proportion of FLAR according to the country of origin. In multivariate analysis, a FLAR infection was associated with an infection of the lower extremity, with a time since the injury ≤12 months compared with time > 30 months and with more than 3 previous surgeries.
CONCLUSIONS
Enterobacteriaceae were frequently involved in PTO in war wounded civilians from Iraq, Yemen and Syria between 2006 and 2016. Proportion of FLAR was high, particularly among Enterobacteriaceae, regardless of country of origin.
War-wounded civilians in Middle East countries are at risk of post-traumatic osteomyelitis (PTO). We aimed to describe and compare the bacterial etiology and proportion of first-line antibiotics resistant bacteria (FLAR) among PTO cases in civilians from Syria, Iraq and Yemen admitted to the reconstructive surgical program of Médecins Sans Frontières (MSF) in Amman, Jordan, and to identify risk factors for developing PTO with FLAR bacteria.
METHODS
We retrospectively analyzed the laboratory database of the MSF program. Inclusion criteria were: patients from Iraq, Yemen or Syria, admitted to the Amman MSF program between October 2006 and December 2016, with at least one bone biopsy sample culture result. Only bone samples taken during first orthopedic surgery were included in the analysis. To assess factors associated with FLAR infection, logistic regression was used to estimate odds ratio (ORs) and 95% confidence intervals (CI).
RESULTS
558 (76.7%) among 727 patients included had ≥1 positive culture results. 318 were from Iraq, 140 from Syria and 100 from Yemen. Median time since injury was 19 months [IQR 8-40]. Among the 732 different bacterial isolates, we identified 228 Enterobacteriaceae (31.5%), 193 Staphylococcus aureus (26.3%), 99 Pseudomonas aeruginosa (13.5%), and 21 Acinetobacter baumanii (2.8%). Three hundred and sixty four isolates were FLAR: 86.2% of Enterobacteriaceae, 53.4% of Pseudomonas aeruginosa, 60.5% of S. aureus and 45% of Acinetobacter baumannii. There was no difference in bacterial etiology or proportion of FLAR according to the country of origin. In multivariate analysis, a FLAR infection was associated with an infection of the lower extremity, with a time since the injury ≤12 months compared with time > 30 months and with more than 3 previous surgeries.
CONCLUSIONS
Enterobacteriaceae were frequently involved in PTO in war wounded civilians from Iraq, Yemen and Syria between 2006 and 2016. Proportion of FLAR was high, particularly among Enterobacteriaceae, regardless of country of origin.