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Sex differences in procedural and clinical outcomes following rotational atherectomy.

ABSTRACT:

Aim

Evaluate sex differences in procedural net adverse clinical events and long-term outcomes following rotational atherectomy (RA).

Methods and results

From August 2010 to 2016, 765 consecutive patients undergoing RA PCI were followed up for a median of 4.7 years. 285 (37%) of subjects were female. Women were older (mean 76?years vs. 72?years; p?ConclusionWomen may be at greater risk of procedural complications following rotational atherectomy. These include periprocedural bleeding episodes and coronary perforation leading to cardiac tamponade. Despite this, the adjusted overall long-term survival free of major adverse cardiac events was similar between males and females.

SUBMITTER: Ford TJ

PROVIDER: S-EPMC7027486 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature

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Sex differences in procedural and clinical outcomes following rotational atherectomy.

Ford Thomas J TJ Khan Adnan A Docherty Kieran F KF Jackson Alice A Morrow Andrew A Sidik Novalia N Rocchiccioli Paul P Good Richard R Eteiba Hany H Watkins Stuart S Shaukat Aadil A Lindsay Mitchell M Robertson Keith K Petrie Mark M Berry Colin C Oldroyd Keith G KG McEntegart Margaret M

Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions 20190701 2

<h4>Aim</h4>Evaluate sex differences in procedural net adverse clinical events and long-term outcomes following rotational atherectomy (RA).<h4>Methods and results</h4>From August 2010 to 2016, 765 consecutive patients undergoing RA PCI were followed up for a median of 4.7 years. 285 (37%) of subjects were female. Women were older (mean 76 years vs. 72 years; p < .001) and had more urgent procedures (64.6 vs. 47.3%; p < .001). Females received fewer radial procedures (75.1 vs. 85.1%; p < .001) a ...[more]

PMID: 31264314

Similar Datasets

Sex differences in clinical outcomes after rotational atherectomy of calcified coronary stenoses: from multicenter registry.

Project description:BackgroundRecent improvements in devices and medications may diminish the risk of adverse events following percutaneous coronary intervention (PCI) in women. However, complex calcified coronary lesions are increasingly being encountered in clinical practice, which remain challenging for contemporary PCI. Rotational atherectomy (RA) of severely calcified lesions is an option that facilitates the technical success of PCI. We aimed to examine sex differences in long-term clinical prognoses after PCI with RA in the drug-eluting stent (DES) era.Methods and resultsWe evaluated J2T ROTA registry data from 1,090 patients with severely calcified de novo coronary artery stenoses who underwent PCI using RA at 3 hospitals between 2004 and 2015. After excluding patients who received regular hemodialysis, 788 patients, including 570 men and 218 women, were ultimately analyzed. The primary endpoint was major adverse cardiovascular and cerebrovascular events (MACCE), which included death, acute coronary syndrome (ACS), and stroke. The women were significantly older, and presented more frequently with chronic kidney disease, ACS, atrial fibrillation, lower body mass indexes, and worse lipid profiles than the men. During the observation period, MACCE occurred in 197 patients (25%) (118 deaths, 29 strokes, and 50 ACS). In the unmatched population, women had a higher MACCE rate than men (hazard ratio: 1.48, [95% confidence interval: 1.07-2.06]). However, sex was not associated with MACCE in the propensity score-matched population.ConclusionIn the DES era, differences between sexes were not observed in relation to long-term MACCE in patients undergoing PCI with RA for severely calcified coronary artery stenoses.

| S-EPMC8012285 | biostudies-literature

Ablation effect of additional low-speed rotational atherectomy following high-speed rotational atherectomy: Low-speed RA following high-speed RA.

Project description: Not available

| S-EPMC8525725 | biostudies-literature

Modifiable and unmodifiable factors associated with slow flow following rotational atherectomy.

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| S-EPMC8075266 | biostudies-literature

Outcomes with Orbital and Rotational Atherectomy for Inpatient Percutaneous Coronary Intervention.

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| S-EPMC8126522 | biostudies-literature

Halfway rotational atherectomy for calcified lesions: Comparison with conventional rotational atherectomy in a propensity-score matched analysis.

Project description:BackgroundThe incidence of severe complications such as burr entrapment or perforation is considerable with rotational atherectomy (RA). Halfway RA is a novel strategy, in which an operator does not advance the burr to the end of a continuous calcified lesion, and performs balloon dilatation to treat the remaining part of the calcified lesion. The purpose of this study was to compare complications after halfway and conventional RA.MethodsWe included 307 consecutive lesions that were divided into a conventional RA group (n = 244) and halfway RA group (n = 63). In analysis 1, the incidence of complications was compared between the conventional RA and halfway RA groups. Propensity-score matching was used to match the intentional halfway RA and conventional RA. In analysis 2, the incidence of complications was compared between the matched conventional RA and intentional halfway RA groups.ResultsBurr entrapment (0.4%) and major perforation (0.8%) were observed in the conventional RA group, whereas there was no burr entrapment or perforation in the halfway RA group. The success rate of halfway RA was 90.5%, which required switching from halfway RA to conventional RA. The incidences of slow flow and periprocedural myocardial infarction with slow flow were similar between the intentional halfway RA and matched conventional RA groups.ConclusionsThere was no burr entrapment or vessel perforation following halfway RA. The incidences of slow flow and periprocedural myocardial infarction were similar between the intentional halfway RA and the matched conventional RA, indicating the safety of halfway RA.

| S-EPMC6611662 | biostudies-literature

Surgical removal of rotational atherectomy device.

Project description: Not available

| S-EPMC8311989 | biostudies-literature

Clinical Outcome of Rotational Atherectomy in Calcified Lesions in Korea-ROCK Registry.

Project description:Background and Objectives: Data is still limited regarding clinical outcomes of rotational atherectomy (RA) after percutaneous coronary intervention. We sought to evaluate clinical outcomes of RA. Materials and Methods: This multi-center registry enrolled patients who underwent RA during PCI from nine tertiary centers in Korea between January 2010 and October 2019. The primary endpoint was target-vessel failure (TVF; the composite outcome of cardiac death, target-vessel spontaneous myocardial infarction, or target-vessel revascularization). Results: Of 540 patients (583 lesions), the mean patient age was 71.4 ± 0.4 years, 323 patients (59.8%) were men, and 305 patients (56.5%) had diabetes mellitus. Technical success rate was 96.4%. In-hospital major adverse cerebral and cardiac events occurred in 63 cases (10.8%). At 1.5 years, 72 (16.0%) of TVFs were occurred. We evaluated independent predictors of TVF, which included current smoker (hazard ratio (HR), 1.92; 95% confidence interval (CI), 1.17-3.16; p = 0.01), chronic renal disease (HR, 1.87; 95% CI, 1.14-3.08; p = 0.013), history of cerebrovascular attack (HR, 2.14; 95% CI, 1.24-3.68; p = 0.006), left ventricle ejection fraction (HR, 0.98; 95% CI, 0.97-0.999; p = 0.037), and left main disease (HR, 1.94; 95% CI, 1.11-3.37; p = 0.019). Conclusions: From this registry, we demonstrated acceptable success rates, in-hospital and mid-term clinical outcomes of RA in the DES era.

| S-EPMC8303478 | biostudies-literature

Covered Stents for the Percutaneous Management of Delayed Coronary Wall Rupture Following Subadventitial Rotational Atherectomy.

Project description:We present herein the case of a delayed covered coronary wall rupture occurring as a rare complication of rotational atherectomy performed in the subintimal space after antegrade dissection reentry for percutaneous recanalization of a long and heavily calcified left anterior descending chronic total occlusion, which was successfully managed percutaneously with the implantation of 2 covered stents. (Level of Difficulty: Intermediate.).

| S-EPMC8304589 | biostudies-literature

Post-Procedural Troponin Elevation and Clinical Outcomes Following Transcatheter Aortic Valve Implantation.

Project description:BackgroundBiomarkers of myocardial injury increase frequently during transcatheter aortic valve implantation (TAVI). The impact of postprocedural cardiac troponin (cTn) elevation on short-term outcomes remains controversial, and the association with long-term prognosis is unknown.Methods and resultsWe evaluated 577 consecutive patients with severe aortic stenosis treated with TAVI between 2007 and 2012. Myocardial injury, defined according to the Valve Academic Research Consortium (VARC)-2 as post-TAVI cardiac troponin T (cTnT) >15× the upper limit of normal, occurred in 338 patients (58.1%). In multivariate analyses, myocardial injury was associated with higher risk of all-cause mortality at 30 days (adjusted hazard ratio [HR], 8.77; 95% CI, 2.07-37.12; P=0.003) and remained a significant predictor at 2 years (adjusted HR, 1.98; 95% CI, 1.36-2.88; P<0.001). Higher cTnT cutoffs did not add incremental predictive value compared with the VARC-2-defined cutoff. Whereas myocardial injury occurred more frequently in patients with versus without coronary artery disease (CAD), the relative impact of cTnT elevation on 2-year mortality did not differ between patients without CAD (adjusted HR, 2.59; 95% CI, 1.27-5.26; P=0.009) and those with CAD (adjusted HR, 1.71; 95% CI, 1.10-2.65; P=0.018; P for interaction=0.24). Mortality rates at 2 years were lowest in patients without CAD and no myocardial injury (11.6%) and highest in patients with complex CAD (SYNTAX score >22) and myocardial injury (41.1%).ConclusionsVARC-2-defined cTnT elevation emerged as a strong, independent predictor of 30-day mortality and remained a modest, but significant, predictor throughout 2 years post-TAVI. The prognostic value of cTnT elevation was modified by the presence and complexity of underlying CAD with highest mortality risk observed in patients combining SYNTAX score >22 and evidence of myocardial injury.

| S-EPMC4802442 | biostudies-literature

Rotational atherectomy in a dire situation: a case report.

Project description:BackgroundTraditionally rotablation is considered as contraindicated in presence of visible thrombus or dissection. However, clinical situations may force us to undertake rotablation in presence of thrombus or dissection. We report a case of coronary rotablation done successfully in setting of acute thrombotic occlusion over an underlying non-healed dissection.Case summaryA non-dilatable lesion in proximal left anterior descending (LAD) artery after rotablation with a 1.5 mm burr resulting in non-flow limiting Type A dissection with TIMI3 flow was left on conservative management to allow it to heal. But the patient developed ST-elevation myocardial infarction on the 9th post-intervention day due to thrombotic occlusion of the LAD at the site of dissection. At this time, we were compelled to do rotablation as a lifesaving procedure in presence of both thrombus and underlying dissection with a successful outcome.DiscussionRotablation in presence of dissection can lead to entrapment of the flap in the rotating burr leading to progression of dissection distally or sometimes there can be subintimal tracking of burr leading to perforation. In thrombotic lesions, rotablation can cause further increase in platelet activation and aggregation by the spinning burr or distal embolization of the thrombotic material promoting slow or no flow. In this unusual case with limited options for achieving successful revascularization, some out of the box steps were taken with all recommended precautions and successful outcome achieved.

| S-EPMC8374965 | biostudies-literature

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