Clinical Study comparing Efficacy and Safety of PLIVA Ointment with Dovobet® and Placebo Ointment in the Treatment of Mild to Severe Plaque-Type Psoriasis
- Conditions
- MedDRA version: 14.1Level: LLTClassification code 10050576Term: Psoriasis vulgarisSystem Organ Class: 10040785 - Skin and subcutaneous tissue disordersmild to severe plaque psoriasisTherapeutic area: Diseases [C] - Skin and Connective Tissue Diseases [C17]
- Registration Number
- EUCTR2010-023482-21-CZ
- Lead Sponsor
- PLIVA HRVATSKA d.o.o.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Recruiting
- Sex
- All
- Target Recruitment
- 651
1.Males or females >= 18 years of age;
2.Clinical diagnosis of plaque psoriasis;
3.Mild to severe psoriasis, as defined by an Investigator’s Static Global Assessment (ISGA) score of at least 2 at Baseline greater than or equal to 10% of one body segment (arms, or legs, or trunk) and less than or equal to 30% of total body surface area (BSA) affected (excluding the face and scalp);
4.Target lesion (greater than 2 cm2) on the trunk or extremities (excluding palms/soles) with a score of at least 2 (on a 0-5 scale) for each of erythema, scaling and plaque thickness;
Whenever possible, psoriasis on knees or elbows should not be used as a target lesion.
5.Good general health, as confirmed by medical history and physical exam, and free from any clinically significant disease/condition, other than plaque psoriasis, that might interfere with the study evaluations;
6.Females of a child-bearing potential must have a negative urine pregnancy test at the study entry. They must agree to use a medically-acceptable method of contraception during the study (IUD or double barrier (condom with a contraceptive sponge or contraceptive suppository) or oral contraceptive or subdermal implant).
Not applicable for post-menopausal women (at least 1 year prior to inclusion) and women after surgical sterilization;
7.The ability and willingness to follow all study procedures, attend all scheduled visits, and successfully complete the study;
8.The ability to understand and sign a written informed consent form, which must be obtained prior to participation in this study;
9.Willingness to keep sun exposure reasonably constant and to avoid use of tanning booths or other UV light sources during the participation in the 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 245
F.1.3 Elderly (>=65 years) no
F.1.3.1 Number of subjects for this age range
1.Any form of psoriasis other than plaque-type (e.g. guttate, erythrodermic, exfoliative, pustular);
2.Known disorders of calcium metabolism;
3.Abnormal serum calcium levels at baseline (> 10% above the ULN);
4.Known kidney stones;
5.Viral, fungal, parasitic or bacterial skin infections, skin manifestations in relation to tuberculosis or syphilis, rosacea, atrophic skin, striae atrophicae, fragility of skin veins, ichthyosis, acne rosacea, ulcers, wounds;
6.Other serious skin disorder, disorders that may interfere with the evaluation of plaque psoriasis (e.g., atopic dermatitis, contact dermatitis, tinea corporis) or any chronic medical condition that is not well controlled;
7.Clinically significant systemic disease (e.g., immunological deficiencies), unstable medical disorders, life-threatening disease, or current malignancies;
8.Immunosuppression;
9.Treatment with any systemic steroids within the 4 weeks prior to study entry. (Intranasal or inhaled corticosteroids are acceptable if kept constant throughout the study.);
10.Treatment with systemic or photo antipsoriatic therapies/drugs, other than systemic steroids (e.g., methotrexate, cyclosporine, acitretin, ultraviolet A/ultraviolet B, psoralen ultra-violet A, oral retinoids, mycophenolate mofetil, thioguanine, hydroxyurea, sirolimus, azathioprine, 6-mercaptopurine, tanning booths, nonprescription UV light sources) within 8 weeks prior to study entry;
11.Treatment with any marketed or investigational biologic treatment for psoriasis (e.g., alefacept, efalizumab, infliximab, adalimumab, etanercept, etc.) within the past three months or five half lives of the biologic prior to study entry, whichever is longer. Vaccinations will not be considered an exclusionary biologic treatment;
12.Use of topical treatments that have a known beneficial effect on psoriasis, including but not limited to corticosteroids, retinoids, vitamin D derivatives, tar or anthralin, within the past two weeks prior to study entry or concurrently during the study. Subjects may use blend emollients and other topical therapies (with the exception of vitamin D analogues) recommended by the investigator for psoriatic lesions on areas not treatable with study medication (i.e., face and scalp);
13.Introduction or change in dosage of systemic medications for other medical conditions that are known to affect psoriasis (e.g., lithium, beta adrenergic blockers) within the past four weeks prior to study entry or concurrently during the study;
14.Received radiation therapy and/or anti-neoplastic agents, or taken any immunosuppressive medication within 3 months prior to study entry;
15.Damaged skin or unstable forms of psoriasis in the area to be treated;
16.Excessive exposure to either natural or artificial sunlight;
17.Diabetes mellitus or impaired glucose tolerance (IGT);
18.Severe renal insufficiency;
19.Severe hepatic disorders;
20.History of Cushing’s syndrome;
21.Known hypersensitivity or adverse reaction to the active substances (calcipotriol and/or betamethasone) or to any of the excipients, or related drugs (e.g. other vitamin D analogues, corticosteroids);
22.Drug or alcohol abuse (drug screening not required);
23.Significant history or any co-existing medical condition that in the investigator’s judgement will substantially increase the risk associated with the subject’s participation in the study or could jeopardize the integrity of the study;
24.Psychiatric disorders or altered mental stat
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Main Objective: •To compare the relative efficacy, safety and tolerability of the PLIVA ointment of calcipotriol + betamethasone to the already marketed Dovobet® ointment (calcipotriol 50 microgram/g, betamethasone 0.5 mg/g, Leo Laboratories Limited, UK) in patients diagnosed with mild to severe plaque psoriasis <br>•To compare test product to a vehicle ointment (placebo) testing for superiority<br>;Secondary Objective: No secondary objective.;Primary end point(s): The percentage reduction in Modified PASI score from Baseline to Week 5 (end of treatment).;Timepoint(s) of evaluation of this end point: Baseline to Week 5 (end of treatment).
- Secondary Outcome Measures
Name Time Method