Coffee break has no impact on laparascopic skills: A randomized double-blinded placebo-controlled parallel-group trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00023608

Enrollment

100

Registered

2020-12-08

Start date

2013-04-30

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

Tremor

Interventions

Group 1: Drinking 340 ml of caffeinated coffee in 15 minutes Group 2: Drinking 340 ml of decaffeinated coffee in 15 minutes

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Written informed consent, maturity, participant of congress

Exclusion criteria

Exclusion criteria: No written informed consent, immaturity

Design outcomes

Primary

Measure	Time frame
Differences in laparoscopic skills - measured by a laparoscopic simulator - 30 minutes after coffee consumption	—

Countries

Germany

Contacts

Public ContactBerthold Gerdes

Universitätsklinikum Marburg

berthold.gerdes@muehlenkreiskliniken.de057179053201

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 21, 2026