Caffeine Intake Inrelation to Perioperative Analgesic Consumption
Effect Of Daily Caffeine Intake On Perioperative Analgesic Consumption And Recovery Time In Patients Undergoing Laparoscopic Surgeries.
1 other identifier
observational
90
1 country
1
Brief Summary
Caffeine is the most widely consumed psychoactive drug in the world. Natural sources of caffeine include coffee, tea, and chocolate. Synthetic caffeine is also added to products to promote arousal, alertness, energy, and elevated mood. We designed this prospective observational study to determine if caffeine consumption would influence intraoperative analgesic consumption
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for all trials
Started Apr 2022
Shorter than P25 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
April 8, 2022
CompletedFirst Posted
Study publicly available on registry
April 15, 2022
CompletedStudy Start
First participant enrolled
April 20, 2022
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 30, 2022
CompletedStudy Completion
Last participant's last visit for all outcomes
September 10, 2022
CompletedNovember 16, 2022
November 1, 2022
4 months
April 8, 2022
November 15, 2022
Conditions
Outcome Measures
Primary Outcomes (1)
total intraoperative fentanyl consumption in microgram
Amount of total intraoperative fentanyl consumption in microgram
2 hours
Study Arms (3)
Control group
No caffeine intake
Safe level Group
Caffeine daily intake ≤200 mg/day
Unsafe level group:
Caffeine daily intake \>200 mg/day
Interventions
Preanesthetic check-up was done. Average daily caffeine consumption in mg was calculated according to "caffeine content in consumed drinks" as estimated by "Food Data Central".
Eligibility Criteria
18 - 65 years old, physical status American Society of Anesthesiology (ASA) I\&II, body weight from 70-80 kg,
You may qualify if:
- Patients scheduled to undergo elective laparoscopic surgery
You may not qualify if:
- Patients converted to an open surgery, postoperative complications that increased postoperative pain, and those with psychological or nervous system diseases were also excluded. Liver disease
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Ain Shams University Hospitals
Cairo, Egypt
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- CROSS SECTIONAL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Assistant Professor of Anesthesia
Study Record Dates
First Submitted
April 8, 2022
First Posted
April 15, 2022
Study Start
April 20, 2022
Primary Completion
August 30, 2022
Study Completion
September 10, 2022
Last Updated
November 16, 2022
Record last verified: 2022-11
Data Sharing
- IPD Sharing
- Will not share
The datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request