NCT07442981Completed
Preoperative Dietary Fat Consumption and Baseline Inflammatory Markers
Pre-op Dietary Fat Intake and Baseline Inflammation in Older Adults Undergoing Major Non-cardiac Surgery: Examining Diet-related Risk Factors for Perioperative Neurocognitive Disorders in Obese and Normal BMI Patients
Source: ClinicalTrials.gov · Last updated 2 Mar 2026
Brief summary (registry, in English)
This single-center, prospective pilot study will examine dietary fat consumption and its relationship with inflammatory markers before surgery and the incidence of perioperative neurocognitive disorders in older surgical patients. The study will assess the feasibility getting diet-related information in a surgical setting and will establish baseline dietary patterns in older adults. It will also measure the incidence of postoperative cognitive impairment (POCI) in patients with high fat consumption and gather patient perspectives to inform future nutrition-focused interventions for older surgical candidates.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 62 (actual)
- First submitted
- 14 Aug 2025
- Start date
- 25 Mar 2025
- Primary completion date
- 30 Jan 2026
- Lead sponsor
- Ohio State University
- Diseases
- Obesity
- NCT number
- NCT07442981
What you commit to
- Study type: Observational
- Participants enrolled: 62
- From 25 Mar 2025 to the primary completion date, 30 Jan 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Active Axis I or II psychiatric disorders including bipolar disorder, schizophrenia, dementia, alcohol, or drug abuse.
- Past medical history of any inflammatory autoimmune disease processes (rheumatic arthritis (RA), systemic lupus erythematosus (SLE), autoinflamatory syndrome, etc.)
Other
- Illiterate
- ASA physical status V, VI
- Preoperative benzodiazepine administration (i.e. Midazolam, Diazepam)
Who the study is looking for
- ≥ 60 years of age or older
- Capable and willing to consent
- English speaking
- Anticipated ASA physical status I-III
- Scheduled to undergo major abdominal or pelvic surgery, or total hip or knee joint arthroplasty under general anesthesia with planned spinal anesthetic/analgesic.
Age in the registry: 60 years to - · Sex: All
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| The Ohio State University Wwexner Medical Center Coordinator of this site? Confirm its status | Columbus | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.