MARC details
| 000 -LEADER |
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| fixed length control field |
04481nam a22006497a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20240807190551.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
240807s20242024 xxu||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
1878-0938 |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
S1553-8389(24)00580-3 [pii] |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
Ovid MEDLINE(R) |
| Transcribing agency |
whc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
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| PMID |
39013705 |
| 245 ## - TITLE STATEMENT |
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| Title |
High-risk percutaneous coronary intervention with or without mechanical circulatory support: Will Impella show superiority in the PROTECT IV randomized trial?. |
| 251 ## - Source |
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| Source |
Cardiovascular Revascularization Medicine. 2024 Jul 14 |
| 252 ## - Abbreviated Source |
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| Abbreviated source |
Cardiovasc Revasc Med. 2024 Jul 14 |
| 253 ## - Journal Name |
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| Journal name |
Cardiovascular revascularization medicine : including molecular interventions |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Year |
2024 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Manufacturer |
FY2025 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Publication date |
2024 Jul 14 |
| 265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
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| Publication status |
aheadofprint |
| 265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
|---|
| Medline status |
Publisher |
| 266 ## - Date added to catalog |
|---|
| Date added to catalog |
2024-08-07 |
| 266 ## - Date added to catalog |
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| Date Medline record created |
2024/07/16 21:58 |
| 501 ## - WITH NOTE |
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| Local holdings |
Available in print through MWHC library: 2002 - present |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
BACKGROUND: PROTECT IV is a current enrolling randomized controlled trial evaluating high-risk percutaneous coronary intervention (HR-PCI) with prophylactic Impella versus no Impella to reduce the composite primary endpoint of all-cause death, stroke, myocardial infarction (MI), or cardiovascular hospitalization. In a PROTECT IV-like cohort of patients who underwent HR-PCI without Impella, we aimed to report the rate of major adverse events to determine whether the trial is adequately powered. |
| 520 ## - SUMMARY, ETC. |
|---|
| Abstract |
CONCLUSION: Therefore, PROTECT IV estimates that a sample size of 1252 patients is required for Impella to be declared superior to the non-Impella group. Using our observed 2-year outcome of 30.8 %, we estimate that PROTECT IV requires 1966 patients, demonstrating that PROTECT IV is probably underpowered. Copyright © 2024 Elsevier Inc. All rights reserved. |
| 520 ## - SUMMARY, ETC. |
|---|
| Abstract |
METHODS AND RESULTS: A total of 700 patients meeting similar inclusion/exclusion criteria of PROTECT IV who underwent HR-PCI without Impella at a single tertiary center from 2008 to 2022 were included in the analysis. The composite rates of all-cause death, MI, target lesion revascularization, and target vessel revascularization at 1, 2, and 3 years were estimated using the Kaplan-Meier method, and the results were used to calculate the sample size under the constant hazard ratio assumption and expected number of events to be observed used in planning PROTECT IV. The primary endpoint occurred in 30.8 % of patients at 2 years. PROTECT IV assumes a hazard ratio of 0.75 using a multivariate Cox regression, which, under a 5 % level and 90 % power, yields 516 events. This implies a 2-year primary outcome rate of 50 % for the non-Impella arm. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
English |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
IN PROCESS -- NOT YET INDEXED |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Indexing |
Automated |
| 651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
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| Institution |
MedStar Heart & Vascular Institute |
| 651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
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| Institution |
MedStar Washington Hospital Center |
| 656 ## - INDEX TERM--OCCUPATION |
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| Department |
Advanced Cardiac Catheterization Research Fellowship |
| 656 ## - INDEX TERM--OCCUPATION |
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| Department |
Cardiovascular Disease Fellowship |
| 656 ## - INDEX TERM--OCCUPATION |
|---|
| Department |
Interventional Cardiology Fellowship |
| 657 ## - INDEX TERM--FUNCTION |
|---|
| Medline publication type |
Journal Article |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Abusnina, Waiel |
| Institution Code |
MWHC |
| Program |
Advanced Cardiac Catheterization Research Fellowship |
| Degree |
MBBCh |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Ahmed, Shaan |
| Institution Code |
MWHC |
| Program |
Cardiovascular Disease Fellowship |
| Degree |
MD |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Banerjee, Avantika |
| Institution Code |
MHVI |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Ben-Dor, Itsik |
| Institution Code |
MHVI |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Bernardo, Nelson L |
| Institution Code |
MHVI |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Case, Brian C |
| Institution Code |
MHVI |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Chaturvedi, Abhishek |
| Institution Code |
MWHC |
| Program |
Advanced Cardiac Catheterization Research Fellowship |
| Degree |
MBBS |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Chitturi, Kalyan |
| Institution Code |
MWHC |
| Program |
Advanced Cardiac Catheterization Research Fellowship |
| Degree |
DO |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Haberman, Dan |
| Institution Code |
MWHC |
| Program |
Interventional Cardiology Fellowship |
| Degree |
MD |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Hashim, Hayder |
| Institution Code |
MHVI |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Lupu, Lior |
| Institution Code |
MWHC |
| Program |
Interventional Cardiology Fellowship |
| Degree |
MBA, MD |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Merdler, Ilan |
| Institution Code |
MHVI |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Reddy, Pavan |
| Institution Code |
MWHC |
| Program |
Advanced Cardiac Catheterization Research Fellowship |
| Degree |
MD |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Rogers, Toby |
| Institution Code |
MHVI |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Satler, Lowell F |
| Institution Code |
MHVI |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Sawant, Vaishnavi |
| Institution Code |
MHVI |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Waksman, Ron |
| Institution Code |
MHVI |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Local Authors |
Zhang, Cheng |
| Institution Code |
MHVI |
| 790 ## - Authors |
|---|
| All authors |
Chitturi KR, Zhang C, Abusnina W, Sawant V, Banerjee A, Ahmed S, Merdler I, Haberman D, Chaturvedi A, Lupu L, Reddy P, Case BC, Rogers T, Hashim HD, Ben-Dor I, Bernardo NL, Satler LF, Waksman R |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| DOI |
<a href="https://dx.doi.org/10.1016/j.carrev.2024.07.003">https://dx.doi.org/10.1016/j.carrev.2024.07.003</a> |
| Public note |
https://dx.doi.org/10.1016/j.carrev.2024.07.003 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Journal Article |
| Item type description |
Article |
| Source of classification or shelving scheme |
Dewey Decimal Classification |
