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Impact of Coffee Consumption on Local Anesthesia Effectiveness in Dental Treatment: A Cross-over Trial

Impact of Coffee Consumption on Local Anesthesia Effectiveness in Dental Treatment: A Cross-over Trial - COFFEEANESTHESIA

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000055891
Enrollment
10
Registered
2024-10-21
Start date
2024-10-25
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

This study evaluated the impact of coffee consumption on the effectiveness and onset time of local anesthesia (LA) in healthy adults, using the Electric Pulp Test (EPT) as a measure of pulpal anesthesia.

Interventions

This study was a single-blinded crossover clinical trial where the same participants served as both the intervention and control groups. Each participant experienced both the intervention (drinking on

Sponsors

Department of Preventive Dentistry, College of Dental Medicine, Umm Al-Qura University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: We excluded individuals who were overweight or obese. We excluded those who consumed coffee in high doses ( 6 cups or more daily, more than 450 mg caffeine daily). We also excluded individuals who did not consume coffee at all.

Exclusion criteria

Exclusion criteria: Participants were healthy adults aged 18-30 years with intact upper premolars confirmed clinically and radiographically

Design outcomes

Primary

MeasureTime frame
Coffee consumption does not affect the effectiveness or onset time of local anesthesia in healthy adults.

Countries

Asia(except Japan)

Contacts

Public ContactAhmed Alabdrabalnabi

Saudi Electronic University Public Health

a.alabdrabalnabi@seu.edu.sa00966565255523

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026