| 1. |
- Brill, Jason B., et al.
(författare)
-
The Role of TEG and ROTEM in Damage Control Resuscitation
- 2021
-
Ingår i: Shock. - : LIPPINCOTT WILLIAMS & WILKINS. - 1073-2322 .- 1540-0514. ; 56:1S, s. 52-61
-
Tidskriftsartikel (refereegranskat)abstract
- Trauma-induced coagulopathy is associated with very high mortality, and hemorrhage remains the leading preventable cause of death after injury. Directed methods to combat coagulopathy and attain hemostasis are needed. The available literature regarding viscoelastic testing, including thrombelastography (TEG) and rotational thromboelastometry (ROTEM), was reviewed to provide clinically relevant guidance for emergency resuscitation. These tests predict massive transfusion and developing coagulopathy earlier than conventional coagulation testing, within 15 min using rapid testing. They can guide resuscitation after trauma, as well. TEG and ROTEM direct early transfusion of fresh frozen plasma when clinical gestalt has not activated a massive transfusion protocol. Reaction time and clotting time via these tests can also detect clinically significant levels of direct oral anticoagulants. Slowed clot kinetics suggest the need for transfusion of fibrinogen via concentrates or cryoprecipitate. Lowered clot strength can be corrected with platelets and fibrinogen. Finally, viscoelastic tests identify fibrinolysis, a finding associated with significantly increased mortality yet one that no conventional coagulation test can reliably detect. Using these parameters, guided resuscitation begins within minutes of a patients arrival. A growing body of evidence suggests this approach may improve survival while reducing volumes of blood products transfused.
|
|
| 2. |
- Coccolini, F., et al.
(författare)
-
Aortic balloon occlusion (REBOA) in pelvic ring injuries: preliminary results of the ABO Trauma Registry
- 2020
-
Ingår i: Updates in Surgery. - : Springer Science and Business Media LLC. - 2038-131X .- 2038-3312. ; 2020:72, s. 527-536
-
Tidskriftsartikel (refereegranskat)abstract
- EndoVascular and Hybrid Trauma Management (EVTM) has been recently introduced in the treatment of severe pelvic ring injuries. This multimodal method of hemorrhage management counts on several strategies such as the REBOA (resuscitative endovascular balloon occlusion of the aorta). Few data exist on the use of REBOA in patients with a severely injured pelvic ring. The ABO (aortic balloon occlusion) Trauma Registry is designed to capture data for all trauma patients in hemorrhagic shock where management includes REBOA placement. Among all patients included in the ABO registry, 72 patients presented with severe pelvic injuries and were the population under exam. 66.7% were male. Mean and median ISS were respectively 43 and 41 (SD ± 13). Isolated pelvic injuries were observed in 12 patients (16.7%). Blunt trauma occurred in 68 patients (94.4%), penetrating in 2 (2.8%) and combined in 2 (2.8%). Type of injury: fall from height in 15 patients (23.1%), traffic accident in 49 patients (75.4%), and unspecified impact in 1 patient (1.5%). Femoral access was gained pre-hospital in 1 patient, in emergency room in 43, in operating room in 12 and in angio-suite in 16. REBOA was positioned in zone 1 in 59 patients (81,9%), in zone 2 in 1 (1,4%) and in zone 3 in 12 (16,7%). Aortic occlusion was partial/periodical in 35 patients (48,6%) and total occlusion in 37 patients (51,4%). REBOA associated morbidity rate: 11.1%. Overall mortality rate was 54.2% and early mortality rate (≤ 24h) was 44.4%. In the univariate analysis, factors related to early mortality (≤ 24h) are lower pH values (p = 0.03), higher base deficit (p = 0.021), longer INR (p = 0.012), minor increase in systolic blood pressure after the REBOA inflation (p = 0.03) and total aortic occlusion (p = 0.008). None of these values resulted significant in the multivariate analysis. In severe hemodynamically unstable pelvic trauma management, REBOA is a viable option when utilized in experienced centers as a bridge to other treatments; its use might be, however, accompanied with severe-to-lethal complications. © 2020, Italian Society of Surgery (SIC).
|
|
| 3. |
- Grafver, Isabelle, 1991-, et al.
(författare)
-
Intestinal fatty acid-binding protein as a potential biomarker for gastrointestinal complications after complex endovascular aortic surgery
- 2024
-
Ingår i: Annals of Vascular Surgery. - : Springer. - 0890-5096 .- 1615-5947. ; 106, s. 176-183
-
Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: This study aimed to investigate the association between intestinal fatty acid-binding protein, acute gastrointestinal injury grade, and gastrointestinal complications after fenestrated or branched endovascular aortic aneurysm repair.METHODS: A total of 17 patients undergoing endovascular aortic repair for thoracoabdominal, juxtarenal, suprarenal or pararenal aneurysm between May 2017 and September 2018 were enrolled. Blood samples were collected preoperatively and during postoperative intensive care. The blood samples were analyzed for intestinal fatty acid-binding protein with enzyme-linked immunosorbent assay. Gastrointestinal function was assessed according to the acute gastrointestinal injury grade every day during postoperative intensive care.RESULTS: Higher concentrations of intestinal fatty acid-binding protein at 24 h and 48 h correlated to higher acute gastrointestinal injury grade on postoperative days 1, 2 and 3 (p=0.032 and p=0.048, p=0.040 and p=0.018, and p=0.012 and p=0.016, respectively). Patients who developed a gastrointestinal complication within 90 days postoperatively had a higher overall acute gastrointestinal injury grade than those who did not develop a gastrointestinal complication (p<0.001), as well as higher concentrations of intestinal fatty acid-binding protein at 48 h (p=0.019). Patients developing gastrointestinal dysfunction (acute gastrointestinal injury grade ≥2) had a higher frequency of complications (p=0.009) and longer length of stay in the intensive care unit (p=0.008).CONCLUSIONS: In patients undergoing endovascular aortic repair for complex aneurysm increased postoperative plasma intestinal fatty acid-binding protein concentrations and postoperative gastrointestinal dysfunction, evaluated using the acute gastrointestinal injury grade, were associated with gastrointestinal complications, indicating that these measures may be useful in the postoperative management of these patients.
|
|
| 4. |
- Hörer, Tal M., 1971-, et al.
(författare)
-
Endovascular Resuscitation and Trauma Management (EVTM) : Practical Aspects and Implementation
- 2021
-
Ingår i: Shock. - : Lippincott Williams & Wilkins. - 1073-2322 .- 1540-0514. ; 56:1S, s. 37-41
-
Tidskriftsartikel (refereegranskat)abstract
- In recent years there has been a tremendous increase in hemorrhage control by endovascular methods. Traumatic and non-traumatic hemorrhage is being more frequently managed with endografts, embolization agents and minimal invasive methods. These methods initially were used in hemodynamically stable patients only, whereas now are being implemented in acute settings and hemodynamically unstable patients. The strategy of using endovascular and combined open-endo methods approach for hemodynamic instability in trauma and non-trauma patients has been named EVTM- EndoVascular resuscitation and Trauma Management. The EVTM concept will be presented in this article, describing how it is developed and used, as well as its limitations and future aspects.
|
|
| 5. |
- Kauvar, David, et al.
(författare)
-
Challenges and Opportunities for Endovascular Treatment of Hemorrhage in Combat Casualty Care
- 2021
-
Ingår i: Shock. - : Lippincott Williams & Wilkins. - 1073-2322 .- 1540-0514. ; 56:1S, s. 46-51
-
Tidskriftsartikel (refereegranskat)abstract
- ABSTRACT: The care of the hemorrhaging patient continues to evolve. The use of endovascular techniques to treat hemorrhage has increased significantly in civilian trauma care over the past 15 years and is identified as a major national trauma care research priority. Endovascular techniques are being increasingly employed to treat major thoracoabdominal arterial injuries and resuscitative endovascular balloon occlusion of the aorta is being adopted at trauma centers as a supportive adjunct to resuscitation in the exsanguinating patient. Emerging endovascular technology offers the opportunity to provide temporary or permanent control of non-compressible torso hemorrhage, which remains a vexing problem in combat casualty care. Endovascular advances have not been translated to the care of combat casualties to any significant degree, however. This review provides a summary and analysis of the gap between civilian endovascular hemorrhage control and combat casualty care practice to better align future research and development efforts.
|
|
| 6. |
- Kauvar, David, et al.
(författare)
-
Circulatory Trauma: A Paradigm for Understanding the Role of Endovascular Therapy in Hemorrhage Control
- 2021
-
Ingår i: Shock. - : LIPPINCOTT WILLIAMS & WILKINS. - 1073-2322 .- 1540-0514. ; 56:1S, s. 22-29
-
Tidskriftsartikel (refereegranskat)abstract
- The pathophysiology of traumatic hemorrhage is a phenomenon of vascular disruption and the symptom of bleeding represents one or more vascular injuries. In the Circulatory Trauma paradigm traumatic hemorrhage is viewed as injury to the circulatory system and suggests the underlying basis for endovascular hemorrhage control techniques. The question "Where is the patient bleeding?" is replaced by "Which blood vessels are disrupted?" and stopping bleeding becomes a matter of selective vessel access and vascular flow control. Control of traumatic hemorrhage has traditionally been performed via external access to the end organ that is bleeding followed by the application of direct pressure, packing, or clamping and repair of directly affected blood vessels. In the circulatory trauma paradigm, bleeding is seen as disruption to vessels which may be accessed internally, from within the vascular system. A variety of endovascular treatments such as balloon occlusion, embolization, or stent grafting can be used to control hemorrhage throughout the body. This narrative review presents a brief overview of the current role of endovascular therapy in the management of circulatory trauma. The authors draw on their personal experience combined with the last decade of published experiences with the use of endovascular techniques in trauma and present general recommendations for their evolving use. The focus of the review is on the use of endovascular techniques as specific vascular treatments using the circulatory trauma paradigm.
|
|
| 7. |
|
|
| 8. |
- Manzano-Nunez, Ramiro, et al.
(författare)
-
Outcomes and management approaches of resuscitative endovascular balloon occlusion of the aorta based on the income of countries
- 2020
-
Ingår i: World Journal of Emergency Surgery. - : Springer Science and Business Media LLC. - 1749-7922. ; 15:57
-
Tidskriftsartikel (refereegranskat)abstract
- © 2020 The Author(s). Background: Resuscitative endovascular balloon occlusion of the aorta (REBOA) could provide a survival benefit to severely injured patients as it may improve their initial ability to survive the hemorrhagic shock. Although the evidence supporting the use of REBOA is not conclusive, its use has expanded worldwide. We aim to compare the management approaches and clinical outcomes of trauma patients treated with REBOA according to the countries' income based on the World Bank Country and Lending Groups. Methods: We used data from the AORTA (USA) and the ABOTrauma (multinational) registries. Patients were stratified into two groups: (1) high-income countries (HICs) and (2) low-to-middle income countries (LMICs). Propensity score matching extracted 1:1 matched pairs of subjects who were from an LMIC or a HIC based on age, gender, the presence of pupillary response on admission, impeding hypotension (SBP ≤ 80), trauma mechanism, ISS, the necessity of CPR on arrival, the location of REBOA insertion (emergency room or operating room) and the amount of PRBCs transfused in the first 24 h. Logistic regression (LR) was used to examine the association of LMICs and mortality. Results: A total of 817 trauma patients from 14 countries were included. Blind percutaneous approach and surgical cutdown were the preferred means of femoral cannulation in HICs and LIMCs, respectively. Patients from LMICs had a significantly higher occurrence of MODS and respiratory failure. LR showed no differences in mortality for LMICs when compared to HICs; neither in the non-matched cohort (OR = 0.63; 95% CI: 0.36-1.09; p = 0.1) nor in the matched cohort (OR = 1.45; 95% CI: 0.63-3,33; p = 0.3). Conclusion: There is considerable variation in the management practices of REBOA and the outcomes associated with this intervention between HICs and LMICs. Although we found significant differences in multiorgan and respiratory failure rates, there were no differences in the risk-adjusted odds of mortality between the groups analyzed. Trauma surgeons practicing REBOA around the world should joint efforts to standardize the practice of this endovascular technology worldwide.
|
|
| 9. |
- McCoy, Christopher Cameron, et al.
(författare)
-
Back to the Future: Whole Blood Resuscitation of the Severely Injured Trauma Patient
- 2021
-
Ingår i: Shock. - : LIPPINCOTT WILLIAMS & WILKINS. - 1073-2322 .- 1540-0514. ; 56:1S
-
Tidskriftsartikel (refereegranskat)abstract
- Following advances in blood typing and storage, whole blood transfusion became available for the treatment of casualties during World War I. While substantially utilized during World War II and the Korean War, whole blood transfusion declined during the Vietnam War as civilian centers transitioned to blood component therapies. Little evidence supported this shift, and recent conflicts in Iraq and Afghanistan have renewed interest in military and civilian applications of whole blood transfusion. Within the past two decades, civilian trauma centers have begun to study transfusion protocols based upon cold-stored, low anti-A/B titer type O whole blood for the treatment of severely injured civilian trauma patients. Early data suggests equivalent or improved resuscitation and hemostatic markers with whole blood transfusion when compared to balanced blood component therapy. Additional studies are taking place to define the optimal way to utilize low-titer type O whole blood in both prehospital and trauma center resuscitation of bleeding patients.
|
|
| 10. |
- McGreevy, David, 1988-, et al.
(författare)
-
Feasibility and Clinical Outcome of Reboa in Patients with Impending Traumatic Cardiac Arrest
- 2020
-
Ingår i: Shock. - : Lippincott Williams & Wilkins. - 1073-2322 .- 1540-0514. ; 54:2, s. 218-223
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) may improve Systolic Blood Pressure (SBP) in hypovolemic shock. It has, however, not been studied in patients with impending traumatic cardiac arrest (ITCA). We aimed to study the feasibility and clinical outcome of REBOA in patients with ITCA using data from the ABOTrauma Registry.METHODS: Retrospective and prospective data on the use of REBOA from 16 centers globally were collected. SBP was measured both at pre- and post-REBOA inflation. Data collected included patients' demography, vascular access technique, number of attempts, catheter size, operator, zone and duration of occlusion, and clinical outcome.RESULTS: There were 74 patients in this high-risk patient group. REBOA was performed on all patients. A 7-10Fr catheter was used in 66.7%, 58.5% were placed on the first attempt, 52.1% through blind insertion and 93.2% inflated in Zone I, 64.8% for a period of 30 to 60 minutes, 82.1% by ER doctors, trauma surgeons or vascular surgeons. SBP significantly improved to 90 mmHg following the inflation of REBOA. 36.6% of the patients survived.CONCLUSIONS: Our study has shown that REBOA may be performed in patients with ITCA, SBP can be elevated and 36.6% of the patients survived if REBOA placement is successful.
|
|
