Riccardo Bertelli1, Paola Fugazzola2, Claudia Zaghi2, Andrea Taioli3, Emanuela Giampalma3, Vanni Agnoletti4, Luca Ansaloni2. 1. General and Emergency Surgery Unit, Maurizio Bufalini Hospital, Viale Ghirotti 286, 47521, Cesena, FC, Italy. riccardobertelli@hotmail.com. 2. General and Emergency Surgery Unit, Maurizio Bufalini Hospital, Viale Ghirotti 286, 47521, Cesena, FC, Italy. 3. Radiology Unit, Maurizio Bufalini Hospital, Viale Ghirotti 286, 47521, Cesena, FC, Italy. 4. Anesthesia and Resuscitation Unit, Maurizio Bufalini Hospital, Viale Ghirotti 286, 47521, Cesena, FC, Italy.
Abstract
PURPOSE: To evaluate the safety and effectiveness of transcatheter arterial embolization (TAE) in treating traumatic mesenteric injuries with active bleeding, to report the outcome in a case series, and to compare the results with the existing data. METHODS: All consecutive patients with active mesenteric bleeding due to blunt abdominal trauma referred to a level-one Trauma Center and treated by TAE were included; the related demographic and medical data were retrospectively reported. A literature review was conducted; all reported cases were collected and analysed together with our case series. A univariate analysis of risk factors for TAE failure, bowel necrosis, complication and length of stay was performed. RESULTS: Four consecutive patients were included. Technical success was 100%. One patient developed colon ischemia after the procedure and underwent surgical treatment; another presented transient mild renal failure and late respiratory failure. No 30-day mortality was reported. These results are consistent with those reported in literature. The analysis of our cases together with case collected from literature resulted in a case series of 25 patients. Univariate analysis showed colon as site of bleeding as a significant risk factor for bowel necrosis and older age as a significant risk factor for longer length of stay. TAE failure was not significantly associated neither with a higher complication rate nor with a higher length of stay. CONCLUSION: TAE is a safe and effective procedure to control mesenteric bleeding, thus should be considered, in selected cases and in appropriate setting, as an alternative to emergency surgery.
PURPOSE: To evaluate the safety and effectiveness of transcatheter arterial embolization (TAE) in treating traumatic mesenteric injuries with active bleeding, to report the outcome in a case series, and to compare the results with the existing data. METHODS: All consecutive patients with active mesenteric bleeding due to blunt abdominal trauma referred to a level-one Trauma Center and treated by TAE were included; the related demographic and medical data were retrospectively reported. A literature review was conducted; all reported cases were collected and analysed together with our case series. A univariate analysis of risk factors for TAE failure, bowel necrosis, complication and length of stay was performed. RESULTS: Four consecutive patients were included. Technical success was 100%. One patient developed colon ischemia after the procedure and underwent surgical treatment; another presented transient mild renal failure and late respiratory failure. No 30-day mortality was reported. These results are consistent with those reported in literature. The analysis of our cases together with case collected from literature resulted in a case series of 25 patients. Univariate analysis showed colon as site of bleeding as a significant risk factor for bowel necrosis and older age as a significant risk factor for longer length of stay. TAE failure was not significantly associated neither with a higher complication rate nor with a higher length of stay. CONCLUSION:TAE is a safe and effective procedure to control mesenteric bleeding, thus should be considered, in selected cases and in appropriate setting, as an alternative to emergency surgery.