PurposeTo overcome the limitations of traditional mechanical thrombectomy (MT), including catheter aspiration and stent retrievers, such as thrombus fragmentation or migration, we designed hybrid MT using an intermediate aspiration catheter and a Trevo stent simultaneously. We retrospectively compared hybrid MT with the traditional MT. MethodsFrom January 2017 to January 2019, we performed MT on 91 occlusions, including internal carotid artery bifurcation (n = 17), M1 segment (n = 53) and M2 segment (n = 21), using hybrid MT (n = 42) and traditional MT (n = 49). ResultsHybrid MT had a shorter procedure time (52.4 ± 22.0 vs. 73.0 ± 36.2 min, p = 0.002) and fewer attempts (1.50 ± 0.86 vs. 1.92 ± 1.10 times, p = 0.049) than traditional MT did. Hybrid MT achieved more good clinical outcome (3-month modified Rankin Scale score, 2 or less) and better successful recanalization (Thrombolysis In Cerebral Infarction grade, 2b or 3) than traditional MT did, but the difference was not significant (61.9% vs. 55.1%, p = 0.531, 92.9% vs. 87.8%, p = 0.498). Hybrid MT showed a higher first pass successful recanalization rate than traditional MT did (69.0% vs. 40.8%, p = 0.011). Multivariable logistic regression analysis demonstrated that first pass successful recanalization is related to the M1 segment rather than other segments (adjusted odds ratio (OR); 3.277, confidence interval (CI); 1.227–8.749, p = 0.018) and hybrid MT rather than traditional MT (adjusted OR; 4.995, CI; 1.725–14.460, p = 0.003). ConclusionsHybrid MT can be used as a first-line MT modality, particularly in M1 occlusion, based on our high first pass successful recanalization results.