Misuse of Tourniquets in Ukraine may be Costing More Lives and Limbs than they Save.

Hands-on training and social media sites have heavily emphasized the use of tourniquets to treat limb injuries during the Ukraine war. Tourniquet overuse or misuse can lead to significant tragedy-limb loss, physiologic complications, and even death. Casualty evacuation in Ukraine often exceeds 6 hours, and the liberal use of limb tourniquets may have unintentionally increased morbidity. Tourniquet application was appropriate in 24.6% of the wounded with tourniquets in one recent publication by a Ukrainian vascular surgeon. The longer a limb tourniquet is in place raises the risk of compartment syndrome, vascular thrombosis, rhabdomyolysis, and irreversible myonecrosis resulting in major tissue loss and often necessitating limb amputation. If bleeding is controlled with a tourniquet, attempts to remove the tourniquet as early as possible to avoid the negative consequences are essential. Training in tourniquet use without explaining possible limb loss and other complications resulting from tourniquets left in situ more than 2 hours makes use risky. Tourniquets should be loosened at one hour if the tactical situation allows, and the injury assessed to determine if major bleeding persists or to determine if other methods of hemostasis would be effective. Ukraine must improve the training so that everyone becomes aware of the risks of prolonged or improper tourniquet use. This tourniquet training information must be transmitted to military medical leaders, Ukrainian military medics, civilian volunteers, volunteers in Ukraine, and NATO trainers in allied countries conducting medical training for Ukrainian soldiers. A trauma registry and tracking through echelons of care can enhance performance improvement through timely feedback.

Moving toward point-of-care surgery in Ukraine: testing an ultra-portable operating room in an active war zone.

PURPOSE: In conflict zones, providers may have to decide between delaying time-sensitive surgeries or performing operative interventions in the field, potentially subjecting patients to significant infection risks. We conducted a single-arm crossover study to assess the feasibility of using an ultraportable operating room (U-OR) for surgical procedures on a porcine cadaver abdominal traumatic injury model in an active war zone. METHODS: We enrolled participants from an ASSET-type course designed to train Ukrainian surgeons before deployment to active conflict zones. They performed three standardized consecutive abdominal surgical procedures (liver, kidney, and small bowel injury repair) with and without the U-OR. Primary outcomes included surgical procedure completion rate, procedure time, and airborne particle count at the start of surgery. Secondary survey-based outcomes assessed surgery task load index (SURG-TLX) and perceived operative factors. RESULTS: Fourteen surgeons performed 76 surgical procedures (38 with the U-OR, 38 without the U-OR). The completion rate for each surgical procedure was 100% in both groups. While the procedure time for the liver injury repair did not differ significantly between the two groups, the use of the U-OR was associated with a longer time for kidney (155 vs. 56 s, p = 0.002), and small bowel (220 vs. 103 s, p = 0.004) injury repair. The average airborne particle count within the U-OR was substantially lower compared to outside the U-OR (6,753,852 vs. 232,282 n/m3, p < 0.001). There was no statistically significant difference in SURG-TLX for procedures performed with and without the U-OR. CONCLUSION: The use of the U-OR did not affect the procedure completion rate or SURG-TLX. However, there was a marked difference in airborne particle counts between inside and outside the U-OR during surgery. These preliminary findings indicate the potential feasibility of using a U-OR to perform abdominal damage-control surgical procedures in austere settings.

Seat Belt Aortic Dissection: A Case Report.

Eighteen-year-old restrained male driver involved in a flip over motor vehicle accident resulting in a seatbelt injury triad ( rectus abdominis muscle disruption, injury to the sigmoid colon and infra-renal aortic dissection). The patient did well after the surgical resection of the sigmoid colon, repair of the rectus abdominis muscle and endovascular repair of the aorta. Our objective is to shed light on this potentially fatal injury.

Mesenteric Ischemia Caused by Heparin-induced Thrombocytopenia: A Case Report.

Deep venous thrombosis (DVT) prophylaxis is the current standard of care in trauma patients. While most of the anticoagulation complications are obvious and can be promptly identified, heparin-induced thrombocytopenia (HIT) requires a high index of suspicion for early diagnosis to prevent a potentially fatal outcome. A 39-year-old female presented to our emergency room after sustaining a gunshot wound to her left flank and pelvis requiring a sigmoid colon and left fallopian tube and ovary resection with colostomy diversion. The patient did well in her early postoperative period; however, her condition rapidly deteriorated after that as a result of mesenteric ischemia caused by heparin-induced thrombocytopenia. After multiple visits to the operating room, the patient ended up with short bowel syndrome, necessitating a referral to a bowel transplant center. Our aim is to increase awareness of this potentially lethal complication with a mortality rate up to 30% of patients.

Escherichia coli Bacteremia-induced Purpura Fulminans: A Case Report.

Purpura fulminans (PF) is a dermatologic manifestation of an underlying life-threatening condition associated with disseminated intravascular coagulation and skin necrosis. The known categories include protein C deficiency or abnormalities of other coagulation systems (inherited or acquired), acute infectious PF and idiopathic. We describe a case of PF induced by Escherichia coli-associated bacteremia.

A unique cause of intestinal and splenic infarction in a sickle cell trait patient.

Sickle-cell trait is a common genetic abnormality in the African American population. A sickle-cell crisis in a patient with sickle-cell trait is uncommon at best. Abdominal painful crises are typical of patients with sickle cell anemia. The treatment for an abdominal painful crisis is usually medical and rarely surgical. We present the case of a cocaine-induced sickle-cell crisis in a sickle-cell trait patient that resulted in splenic, intestinal, and cerebral infarctions and multisystem organ failure necessitating a splenectomy, subtotal colectomy, and small bowel resection. This case highlights the diagnostic dilemma that abdominal pain can present in the sickle-cell population and illustrates the importance of recognizing the potential for traditionally medically managed illnesses to become surgical emergencies.

PROOF trial: protection from pulmonary embolism with the OptEase filter.

PURPOSE: A postmarketing surveillance registry was conducted to monitor the safety and effectiveness of the OptEase vena cava filter when used as a permanent filter. MATERIALS AND METHODS: This study was a nonrandomized, multicenter prospective trial with all patients receiving the OptEase vena cava filter for the prevention of pulmonary embolism (PE). A total of 11 clinical sites in the United States enrolled patients. A 1-month postimplantation follow-up examination was performed to determine potential filter migration and the presence of symptomatic thrombosis of the inferior vena cava (IVC) or lower extremities. At 6-month postimplantation follow-up, patients were again assessed for the safety and stability of the filter and any clinical evidence of symptomatic thrombosis. RESULTS: One hundred fifty patients were enrolled in this study. Fifty-five patients (36.6%) were unable to complete all of the necessary follow-up at 6 months. At 1 month, filter migration and filter-related symptomatic deep vein thrombosis was observed in one patient each (0.9% and 0.8%, respectively). At 6 months, no new cases of filter migration or filter-related symptomatic thrombosis were observed. Filter tilting (> or = 15 degrees off the IVC axis) was observed in one patient at baseline (0.7%), four patients at 1-month follow-up (3.6%), and three patients (11.4%) at 6-month follow-up. Incidental findings on follow-up radiographs included filter fracture in two patients (1.8%) at 1 month and in one additional patient (4.3%) at 6 months. There were no clinical sequelae associated with the filter fracture. CONCLUSIONS: The co-primary endpoints of filter migration and symptomatic thrombus formation at 1 month had an observed frequency of 0.9% and 0.8%, respectively. These co-primary endpoints were stable and unchanged at 6 months.