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Potentiation of the antihyperalgesic effects of topically applied diclofenac by concomitant use of topical lidocaine

Potentiation of the antihyperalgesic effects of topically applied diclofenac by concomitant use of topical lidocaine

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2004-005127-17-AT
Enrollment
10
Registered
2005-04-05
Start date
2005-06-08
Completion date
Unknown
Last updated
2013-04-29

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

Conditions

Healthy volunteers

Interventions

Trade Name: Deflamat-Gel 2% Product Name: Deflamat-Gel 2% Pharmaceutical Form: Gel INN or Proposed INN: Diclofenac CAS Number: 15307-86-5 Concentration unit: % percent Concentration number: 2- Pharmac

Sponsors

pharmed holding GmbH
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Healthy volunteers of male and female sex. Age 19 – 45 years. BMI between 19 and 26 kg/cm2 . Volunteer is healthy according to the results of the medical examination and without relevant medical problems. Volunteer is able to understand and sign the Informed Consent. Volunteer is able to participate in the entire study. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Known sensitivity against Diclofenac or Lidocaine. Participation in a study within the last 3 months. Donation of blood within the last 8 weeks. Use of any OTC medication within the last 3 days. Use of Diclofenac or Lidocaine containing medications within the last 2 weeks. Abuse of alcohol, drugs or drugs of abuse. Blodd pressure (seated) lower then 90/65 or higher then 135/90 mmHg Smoker, more than 20 cigarettes a day. Chronic diseases in the anamnesis or acute sickness. Any relevant skin disturbances or diseases. Pregnancy.

Design outcomes

Primary

MeasureTime frame
Main Objective: The objective of the study is to investigate, whether Diclofenac and Lidocaine in combination have a stronger effect on the reduction of pain perception than Diclofenac or Lidocaine in identical concentrations alone.;Secondary Objective: ;Primary end point(s): not applicable

Countries

Austria

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026