Skip to content

A Comparative study of propofol-lidocaine and propofol-fentanyl for total intravenous anesthesia in patients undergoing colonoscopy day-case surgery

A Comparative study of propofol-lidocaine and propofol-fentanyl for total intravenous anesthesia in patients undergoing colonoscopy day-case surgery

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
TCTR
Registry ID
TCTR20260121002
Enrollment
60
Registered
2026-01-21
Start date
2025-05-02
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy adults who underwent day-case colonoscopy day-case colonoscopy, recovery time, lidocaine, propofol-lidocaine, propofol-fentanyl

Interventions

fentanyl 1 ug/kg intravenously 2 min prior to induction with propofol 1 mg/kg then maintain deep sedation dept with intermittent propofol 10-30 mg/kg iv when RSS less than 5, HR increased by more tha
Active Comparator Drug,Experimental Drug
propofol-fentanyl,propofol-lidocaine

Sponsors

Kanittha Nakkarin
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Inclusion criteria

Inclusion criteria: 1. Adult aged 18 to 64 years and of either sex 2. American Society of Anesthesiologists (ASA) physical status I and II who underwent colonoscopy day-case surgery

Exclusion criteria

Exclusion criteria: 1. Patients who refused to participate or could not communicate with the researcher, 2. Contraindication to any study drugs, 3. Pregnancy or lactation, 4. Cardiovascular disease such as ischemic heart disease, hypertension, or arrhythmia, 5. Body mass index (BMI) > 30 kg/m2, 6. Obstructive sleep apnea (OSA), 7. Chronic obstructive pulmonary disease (COPD), 8. History of epilepsy or seizure disorder, 9. Using hypnotic drugs, 10. GFR < 45 ml/min/1.73 m2, 11. cirrhosis Child-Pugh B and C, 12. Family history of suspected malignant hyperthermia.

Design outcomes

Primary

MeasureTime frame
recovery time end of procedure time between end colonoscopy to awake with RSS 2

Secondary

MeasureTime frame
incidence of hypotension, desaturation, bradycardia, hemodynamic change, propofol consumption intraoperative MAP drop more than 20% from baseline, SpO2 less than 95, HR less than 50 bpm

Countries

Thailand

Contacts

Public ContactKanittha Nakkarin

Department of Anesthesiology, Kumphawapi hospital, Thailand

mameawnoi17@gmail.com042334400

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026