Clinical trial registry record

Frailty and Ultrasound-Guided Central Venous Catheterization Difficulty in Adult Cardiac Surgery Patients

A registered study indexed because it matched monitored longevity research terms. Registry status: Not Yet Recruiting. 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 Not Yet Recruiting.
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 14, 2026.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT07701538
Last registry update
July 14, 2026
Status
Not Yet Recruiting
Phase
Phase not reported
Sponsor
Ankara City Hospital Bilkent
Enrollment
280
Countries
Turkey (Türkiye)
Match confidence
100%
Source feed
ClinicalTrials.gov
Automated source synopsis

A registered study indexed because it matched monitored longevity research terms. Registry status: Not Yet Recruiting. 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
280
Population
ALL · 18 Years
Duration
2026-07-25 to 2027-06-01
Intervention
Ultrasound-Guided Internal Jugular Vein Catheterization
Comparator
Not reported
Outcomes measured
Difficult ultrasound-guided internal jugular vein catheterization — At completion of the catheterization procedure; Independent predictive value of ultrasonographically measured anatomical parameters for difficult catheterization — Ult…; Internal jugular vein anteroposterior diameter — After anesthesia induction, before catheterization; Internal jugular vein transverse diameter — After anesthesia induction, before catheterization; Internal jugular vein cross-sectional area — After anesthesia induction, before catheterization; Common carotid artery diameter — After anesthesia induction, before catheterization; Skin-to-vein distance — After anesthesia induction, before catheterization; Internal jugular vein-common carotid artery overlap status — After anesthesia induction, before catheterization; Sternocleidomastoid muscle thickness — After anesthesia induction, before catheterization
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.

  • Frailty · 100%Title contains controlled topic terminology. Summary contains controlled topic terminology. Source terminology contains a controlled topic term. Title supplies ageing or longevity context.

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

frailty
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