Clinical trial registry record

Impact of Sarcopenia Index on Postoperative Pulmonary Complication in Elderly Patients Undergoing OPCAB

A registered study indexed because it matched monitored longevity research terms. Registry status: Completed. Registration does not establish safety or effectiveness.

Plain-language guide

Five questions to ask about this record

What this is
A clinical study registration, not a result or recommendation.
Why it may matter
The registry currently reports Completed.
Evidence
Registered phase not reported study.
Main limitation
Registration does not prove that the intervention works, is safe, or is available to you.
What changed
Registry metadata was last updated July 28, 2021.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT04654663
Last registry update
July 28, 2021
Status
Completed
Phase
Phase not reported
Sponsor
Yonsei University
Enrollment
605
Countries
South Korea
Match confidence
100%
Source feed
ClinicalTrials.gov
Automated source synopsis

A registered study indexed because it matched monitored longevity research terms. Registry status: Completed. Registration does not establish safety or effectiveness.

Evidence snapshot

What the source actually supports

Evidence stage
Phase not reported
Study design
OBSERVATIONAL
Evidence population
Human clinical study registration
Participants
605
Population
ALL · 65 Years
Duration
2020-12-07 to 2021-01-15
Intervention
Comparator
Not reported
Outcomes measured
postoperative pulmonary complications : pneumonia — During the hospitalization for surgery. This includes the entire po…; postoperative pulmonary complications : prolonged ventilation — During the hospitalization for surgery. This includes t…; postoperative pulmonary complications : reintubation — During the hospitalization for surgery. This includes the entire…; postoperative complications : Renal failure — During the hospitalization for surgery. This includes the entire postoper…; postoperative complications : Delirium — During the hospitalization for surgery. This includes the entire postoperative…; postoperative complications : Reoperation due to bleeding/tamponade — During the hospitalization for surgery. This incl…; postoperative complications : Permanent stroke — During the hospitalization for surgery. This includes the entire posto…; postoperative complications : Mortality — During the hospitalization in which the operation was performed, even if afte…; postoperative complications : Mortality — After discharge from the hospital, but before the end of the 30th postoperati…
Reported result
No reusable finding-level result is available in this record.

Main limitationThis is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.

Safety and approvalEligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians. Trial registration is not regulatory approval and does not establish that an intervention is available.

Source supportStructured registry protocol metadata; no finding-level conclusion is generated.

Trial stage · Phase not reportedA trial phase describes development stage; it does not establish a positive result.
Phase 1Phase 2Phase 3Phase 4

Registration and recruitment status do not establish safety, efficacy, or regulatory approval.

Why this record appears here · 100% topic match

The title, summary, or source keywords matched one or more topics followed by immortal.life. A higher percentage means a stronger topic match; it does not rate safety, effectiveness, or study quality.

  • Sarcopenia · 100%Title contains controlled term: sarcopenia. Abstract contains controlled term: sarcopenia. Title supplies longevity context: elderly. Study type is explicitly identified as OBSERVATIONAL.

Automated source check 100% · update recency 50%. These figures help sort records; they are not medical ratings.

sarcopenia
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