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A Double-Blind Phase II Study of HDP 99.0006 in Patients with Actinic Keratosis - A Double-Blind Phase II Study of HDP 99.0006 in Patients with Actinic Keratosis

A Double-Blind Phase II Study of HDP 99.0006 in Patients with Actinic Keratosis - A Double-Blind Phase II Study of HDP 99.0006 in Patients with Actinic Keratosis

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2005-000394-21-DE
Enrollment
80
Registered
2005-12-02
Start date
2005-07-05
Completion date
Unknown
Last updated
2012-03-19

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

Conditions

Aktinic Keratosis Stage II and III. MedDRA version: 7.1 Level: LLT Classification code 10000614

Interventions

Product Name: HDP 99.0006 Pharmaceutical Form: Capsule* INN or Proposed INN: Fosfluridine tidoxil CAS Number: RN174638-187 Current Sponsor code: HDP 99.0006 Concentration unit: mg milligram(s) Concent

Sponsors

Heidelberg Pharma
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: - Actinic Keratosis stage II (hyperkeratotic epidermal lesions on skin overexposed to the sun), confirmed by biopsy. - Actinic Keratosis stage III (severe hyperkeratotic epidermal lesions on skin overexposed to the sun), confirmed by biopsy. - 10 or more lesions. The lesions should be located in the face, the balding scalp, the dorsal forearm or the back of the hands - Male or non-lactating, non-pregnant females. Female patients of childbearing potential must have a negative pregnancy test and use at least one form of contraception as approved by the Investigator for four weeks prior to receiving the first dose of study medication and six months after the last study dose is administered. Male patients with a female partner of childbearing potential should use a form of contraception as approved by the Investigator during the study and for six months after the last study dose is administered - 55 years of age or older - Ability to co-operate with treatment - Signed informed consent prior to start of any study specific procedures 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) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: - Concomitant severe diseases or diseases which are contraindications for the use of Fluorouracil - Using any immunmodulaters, cytotoxic drugs or investigational drugs 4 weeks before Visit 2 - Confirmed or suspected bacterial or viral infection less than 3 weeks before Visit 2· - Diagnosed as having hematologic, hepatic or gastroinestinal abnormalities or diseases - No adequate hepatic function (bilirubin > 1.5 x UNL or alkaline phosphatase or transaminases > 2.5 x UNL) - No adequate renal function (serum creatinine > 1.5 x UNL)· Clinical evidence for HBV or HCV infection

Design outcomes

Primary

MeasureTime frame
Main Objective: To evaluate the effectiveness of different doses of HDP 99.0006 on actinic keratosis;Secondary Objective: To evaluate the safety and tolerance of 3 cycles of different doses of HDP 99.0006 ;Primary end point(s): The primary variable is the percentage change in the number of AK lesions at visit 15, compared to baseline.

Countries

Germany

Outcome results

None listed

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