A Novel Treatment for Massive Hemorrhage after Maternal Trauma in Pregnancy

Abstract Background Trauma in pregnancy can lead to life-threatening hemorrhage. Conventional treatments of hemorrhage include medical and surgical management. However, if these measures fail uterine compression is an option to control bleeding. We present a case where this management was employed. Case A patient presented at 36 weeks of gestation with multiple injuries after a motor vehicle collision and experienced disseminated intravascular coagulation (DIC). The use of a Bakri balloon in combination with external compression with Coban, a sterile self-adherent bandage, after delivery temporized her bleeding and allowed her to become stable for further management. Conclusion When other measures fail and a hysterectomy is considered unsafe, the combination of internal and external uterine compression is an option

Randomized Clinical Trial of 14-French (14F) Pigtail Catheters versus 28-32F Chest Tubes in the Management of Patients with Traumatic Hemothorax and Hemopneumothorax

INTRODUCTION: Traditional management of traumatic hemothorax/hemopneumothorax (HTX/HPTX) has been insertion of large-bore 32-40 French (Fr) chest tubes (CTs). Retrospective studies have shown 14Fr percutaneous pigtail catheters (PCs) are equally effective as CTs. Our aim was to compare effectiveness between PCs and CTs by performing the first randomized controlled trial (RCT). We hypothesize PCs work equally as well as CTs in management of traumatic HTX/HPTX. METHODS: Prospective RCT comparing 14Fr PCs to 28-32Fr CTs for management of traumatic HTX/HPTX from 07/2015 to 01/2018. We excluded patients requiring emergency tube placement or who refused. Primary outcome was failure rate defined as retained HTX or recurrent PTX requiring additional intervention. Secondary outcomes included initial output (IO), tube days and insertion perception experience (IPE) score on a scale of 1-5 (1 = tolerable experience, 5 = worst experience). Unpaired Student\u27s t-test, chi-square and Wilcoxon rank-sum test were utilized with significance set at P \u3c 0.05. RESULTS: Forty-three patients were enrolled. Baseline characteristics between PC patients (N = 20) and CT patients (N = 23) were similar. Failure rates (10% PCs vs. 17% CTs, P = 0.49) between cohorts were similar. IO (median, 650 milliliters[ml]; interquartile range[IR], 375-1087; for PCs vs. 400 ml; IR, 240-700; for CTs, P = 0.06), and tube duration was similar, but PC patients reported lower IPE scores (median, 1, I can tolerate it ; IR, 1-2) than CT patients (median, 3, It was a bad experience ; IR, 3-4, P = 0.001). CONCLUSION: In patients with traumatic HTX/HPTX, 14Fr PCs were equally as effective as 28-32Fr CTs with no significant difference in failure rates. PC patients, however, reported a better insertion experience. www.ClinicalTrials.gov Registration ID: NCT02553434

The Small 14-French (Fr) Percutaneous Catheter vs. Large (28-32Fr) Open Chest Tube for Traumatic Hemothorax (P-CAT)

INTRODUCTION: The traditional treatment of traumatic hemothorax (HTX) has been an insertion of a large-bore 36- to 40-Fr chest tube. Our previous single-center randomized controlled trial (RCT) had shown that 14-Fr percutaneous catheters (PCs) (pigtail) were equally as effective as chest tube. We performed a multicenter RCT, hypothesizing that PCs are as equally effective as chest tubes in the management of patients with traumatic HTX (NCT03546764). METHODS: We performed a multi-institution prospective RCT comparing 14-Fr PCs with 28- to 32-Fr chest tubes in the management of patients with traumatic HTX from July 2015 to September 2020. We excluded patients who were in extremis and required emergent tube placement and those who refused to participate. The primary outcome was failure rate, defined as a retained HTX requiring a second intervention. Secondary outcomes included daily drainage output, tube days, intensive care unit and hospital length of stay, and insertion perception experience (IPE) score on a scale of 1 to 5 (1, tolerable experience; 5, worst experience). Unpaired Student\u27s t test, χ2, and Wilcoxon rank sum test were used with significance set at p \u3c 0.05. RESULTS: After exclusion, 119 patients participated in the trial, 56 randomized to PCs and 63 to chest tubes. Baseline characteristics between the two groups were similar. The primary outcome, failure rate, was similar between the two groups (11% PCs vs. 13% chest tubes, p = 0.74). All other secondary outcomes were also similar, except PC patients reported lower IPE scores (median, 1: I can tolerate it ; interquartile range, 1-2) than chest tube patients (median, 3: It was a bad experience ; interquartile range, 2-5; p \u3c 0.001). CONCLUSION: Small caliber 14-Fr PCs are equally as effective as 28- to 32-Fr chest tubes in their ability to drain traumatic HTX with no difference in complications. Patients reported better IPE scores with PCs over chest tubes, suggesting that PCs are better tolerated. LEVEL OF EVIDENCE: Therapeutic, level II