Menu
Not yet recruiting NCT07467681

Perioperative Hypothermia and Sevoflurane Consumption in Elderly Patients

— Observational Perioperative Hypothermia

For patients and families

In plain language

An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.

What is being studied
This is an observational study: the protocol does not assign a study treatment.
Who it may be relevant to
Registry conditions: Perioperative Hypothermia. Basic parameters: from 65 years · All.
What needs checking
Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
Where it takes place
Center list to be confirmed — check the primary protocol.
Next step
Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →

Unsure about the terms? Read our patient guide →

Official title

Perioperative Hypothermia and Sevoflurane Consumption in Elderly Patients Undergoing Hip Arthroplasty

Overview

This prospective observational study aims to evaluate the association between perioperative hypothermia and sevoflurane consumption in elderly patients undergoing hip arthroplasty under general anesthesia. Patients aged 65 years and older will be included. Perioperative body temperature and anesthetic consumption will be recorded, and the relationship between hypothermia and anesthetic requirements will be analyzed. The findings may help clarify whether hypothermia influences anesthetic depth monitoring and anesthetic consumption in elderly surgical patients.

Primary outcome measures

  • Sevoflurane consumption (mL/hour) [Time frame: Intraoperative period]

Eligibility criteria

Inclusion criteria

  • Age ≥ 65 years
  • Elective hip arthroplasty under general anesthesia
  • ASA physical status I-III

Exclusion criteria

  • Preoperative Mini-Cog score ≤ 2
  • Neurological or psychiatric disorders affecting cognitive function
  • Endocrine or metabolic disorders affecting thermoregulation
  • Excessive intraoperative blood loss
  • Emergency surgery

Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.

Healthy volunteers: Yes

Study design

Observational model
Cohort

Study locations

Center list to be confirmed — check the primary protocol.

Identifiers

NCT: NCT07467681 · E-10840098-202.3.02-5175

Primary sources (government registries)

View this study on ClinicalTrials.gov ↗