TY - JOUR
T1 - A Meta-Analysis of Contemporary Lesion Modification Strategies during Percutaneous Coronary Intervention in 244,795 Patients from 22 Studies
AU - Danek, Barbara Anna
AU - Karatasakis, Aris
AU - Karacsonyi, Judit
AU - Alharbi, Waleed
AU - Roesle, Michele
AU - Rangan, Bavana V.
AU - Burke, M. Nicholas
AU - Banerjee, Subhash
AU - Brilakis, Emmanouil S.
PY - 2017/12
Y1 - 2017/12
N2 - OBJECTIVES: Outcomes with use of lesion-modification strategies in the drug-eluting stent era have received limited study. METHODS: We conducted a meta-analysis of 22 studies published between 2004-2016 reporting outcomes after use of rotational atherectomy, cutting-balloon, and scoring-balloon angioplasty. RESULTS: In observational trials, acute luminal gain was higher after lesion modification as compared with control (standardized mean difference, 0.23 mm; 95% confidence interval [CI], 0.01-0.44; P≤.04), with no difference in acute gain in randomized studies. Compared with control, lesion modification was associated with lower restenosis in randomized trials (odds ratio [OR], 0.64; 95% CI, 0.45-0.90; P≤.01). Ninety-day incidence of major adverse cardiovascular event (MACE) was higher after lesion modification in observational studies (OR, 1.39; 95% CI, 1.05-1.83; P≤.02), but similar in randomized trials. Ninety-day incidence of target-lesion or target-vessel revascularization (TLR-TVR) and myocardial infarction (MI) was similar. Ninety-day incidence of death was higher after lesion modification in observational studies (OR, 1.42; 95% CI, 1.04-1.95; P≤.03), but similar in randomized trials. At 1 year, the MACE rate was similar for lesion modification compared with control in observational studies, but lower after lesion modification in randomized trials (OR, 0.65; 95% CI, 0.48-0.88; P<.01). TLR-TVR was higher with lesion modification in observational studies, but lower in randomized trials (OR, 0.64; 95% CI, 0.46-0.88; P<.01). CONCLUSIONS: While observational studies suggest a higher early MACE rate and more restenosis, randomized trials show similar short-term and improved long-term outcomes with pre-stenting lesion modification compared with control.
AB - OBJECTIVES: Outcomes with use of lesion-modification strategies in the drug-eluting stent era have received limited study. METHODS: We conducted a meta-analysis of 22 studies published between 2004-2016 reporting outcomes after use of rotational atherectomy, cutting-balloon, and scoring-balloon angioplasty. RESULTS: In observational trials, acute luminal gain was higher after lesion modification as compared with control (standardized mean difference, 0.23 mm; 95% confidence interval [CI], 0.01-0.44; P≤.04), with no difference in acute gain in randomized studies. Compared with control, lesion modification was associated with lower restenosis in randomized trials (odds ratio [OR], 0.64; 95% CI, 0.45-0.90; P≤.01). Ninety-day incidence of major adverse cardiovascular event (MACE) was higher after lesion modification in observational studies (OR, 1.39; 95% CI, 1.05-1.83; P≤.02), but similar in randomized trials. Ninety-day incidence of target-lesion or target-vessel revascularization (TLR-TVR) and myocardial infarction (MI) was similar. Ninety-day incidence of death was higher after lesion modification in observational studies (OR, 1.42; 95% CI, 1.04-1.95; P≤.03), but similar in randomized trials. At 1 year, the MACE rate was similar for lesion modification compared with control in observational studies, but lower after lesion modification in randomized trials (OR, 0.65; 95% CI, 0.48-0.88; P<.01). TLR-TVR was higher with lesion modification in observational studies, but lower in randomized trials (OR, 0.64; 95% CI, 0.46-0.88; P<.01). CONCLUSIONS: While observational studies suggest a higher early MACE rate and more restenosis, randomized trials show similar short-term and improved long-term outcomes with pre-stenting lesion modification compared with control.
KW - Drug-eluting stents
KW - Meta-analysis
KW - Plaque modification
KW - atherectomy
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M3 - Article
C2 - 28706125
AN - SCOPUS:85037845088
SN - 1042-3931
VL - 29
SP - E167-E176
JO - Journal of Invasive Cardiology
JF - Journal of Invasive Cardiology
IS - 12
ER -