Catheter-directed thrombolysis versus systemic anticoagulation in the treatment of symptomatic splanchnic venous thrombosis secondary to acute pancreatitis: a retrospective cohort study

Autor: Zongwen Zhang, Lin Gao, Zirui Liu, Gang Li, Bo Ye, Jing Zhou, Lu Ke, Zhihui Tong, Weiqin Li
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: BMC Surgery, Vol 23, Iss 1, Pp 1-7 (2023)
Druh dokumentu: article
ISSN: 1471-2482
DOI: 10.1186/s12893-023-02046-y
Popis: Abstract Background Catheter-directed thrombolysis (CDT) has been an important therapy and seems effective in patients with splanchnic venous thrombosis (SVT) secondary to some diseases, but this intervention hasn’t been formally evaluated in the setting of acute pancreatitis (AP). Methods This was a retrospective study enrolled patients between January 2013 and December 2018. AP patients who developed SVT-induced symptoms, including intractable ascites and/or enteral nutrition intolerance, were included. Demographics, SVT associated parameters, clinical features and outcomes, long-term quality of life evaluated by using SF-36 questionnaire were compared between CDT group and systemic anticoagulation (SAC) group. Results 6 patients underwent CDT and 17 received SAC. Patients in CDT group had a higher recanalization rate (100% versus 35.3%; p = 0.014) and shorter time to symptoms resolution (median 8 days versus. 31.5 days, p = 0.004). Mortality and length of hospital stay were comparable between two groups. The association analysis indicated that CDT use exerted a significantly beneficial effect on recanalization rate (risk ratio, 2.833; 95% CI, 1.489 to 5.393; p = 0.002) and time to symptoms resolution (mean difference, -33.333; 95% CI, -64.612 to -2.055; p = 0.038). No SVT-related symptoms recurrence was recorded in survivors at six-month follow-up. There was no statistical difference in either item of SF-36 questionnaire between two groups. Conclusions Compared with SAC, CDT may facilitate vascular recanalization and shorten symptom resolution for symptomatic SVT.
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