OBJECTIVE: The preponderance of existing literature for the treatment of Paget-Schroetter syndrome (PSS) advocates clot lysis followed by thoracic outlet decompression (TOD). We postulate that long-term anticoagulation has equal outcomes to more invasive and costly surgical intervention, and review our experience with non-operative management of PSS. METHODS: A retrospective review was conducted, examining patients between 1994-2014. Forty patients were identified with PSS, and 27 of these patients had sufficient follow-up for this analysis. Charts were reviewed for details of clinical presentation, disease course, interventions, duration of oral anticoagulation, ultrasound reports, and symptoms at long-term follow-up. RESULTS: With a mean follow-up of 54.3 months, 23/27 patients (85%) were asymptomatic after non-operative therapy. In this cohort, 16/27 patients (59%) underwent catheter-directed thrombolysis. Average treatment course with oral anticoagulation was 8.6 months. Four patients (15%) remained symptomatic at follow-up. Two patients (7%) underwent thoracic outlet decompression at another institution, with good results. At least partial recanalization of vessels was documented in 25/27 patients (93%), although recanalization did not correlate with symptoms at long-term follow-up. CONCLUSIONS: Based upon equivalent functional results, non-operative management appears to offer similar outcomes for some patients with PSS. We propose a patient-tailored approach to the treatment of PSS, in which patients presenting acutely undergo catheter-directed thrombolysis, followed by a 6-12 month course of oral anticoagulation. Persistent symptoms, recurrent disease, lengthy duration of symptoms prior to diagnosis, and identifiable structural abnormalities may be factors predictive of poor outcomes after non-operative intervention.
OBJECTIVE: The preponderance of existing literature for the treatment of Paget-Schroetter syndrome (PSS) advocates clot lysis followed by thoracic outlet decompression (TOD). We postulate that long-term anticoagulation has equal outcomes to more invasive and costly surgical intervention, and review our experience with non-operative management of PSS. METHODS: A retrospective review was conducted, examining patients between 1994-2014. Forty patients were identified with PSS, and 27 of these patients had sufficient follow-up for this analysis. Charts were reviewed for details of clinical presentation, disease course, interventions, duration of oral anticoagulation, ultrasound reports, and symptoms at long-term follow-up. RESULTS: With a mean follow-up of 54.3 months, 23/27 patients (85%) were asymptomatic after non-operative therapy. In this cohort, 16/27 patients (59%) underwent catheter-directed thrombolysis. Average treatment course with oral anticoagulation was 8.6 months. Four patients (15%) remained symptomatic at follow-up. Two patients (7%) underwent thoracic outlet decompression at another institution, with good results. At least partial recanalization of vessels was documented in 25/27 patients (93%), although recanalization did not correlate with symptoms at long-term follow-up. CONCLUSIONS: Based upon equivalent functional results, non-operative management appears to offer similar outcomes for some patients with PSS. We propose a patient-tailored approach to the treatment of PSS, in which patients presenting acutely undergo catheter-directed thrombolysis, followed by a 6-12 month course of oral anticoagulation. Persistent symptoms, recurrent disease, lengthy duration of symptoms prior to diagnosis, and identifiable structural abnormalities may be factors predictive of poor outcomes after non-operative intervention.
Authors: Andreas Gkikas; Savvas Lampridis; Davide Patrini; Peter B Kestenholz; Luis Filipe Azenha; Gregor Jan Kocher; Marco Scarci; Fabrizio Minervini Journal: Front Surg Date: 2022-03-08