A Phase III Study in Subjects With Mild to Moderate Psoriasis.

Mild to Moderate Psoriasis Clinical Trial

— AKVANO-AKP02  

Official title:

A Randomized Phase III, Three-parallel Arm, Assessor Blind, Multi-centre Study to Evaluate the Efficacy, Safety and Tolerability of AKP02 Cutaneous Spray Versus Enstilar Cutaneous Foam in Subjects With Mild to Moderate Psoriasis.

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05249972
• Other study ID #: CRSC20008
• Status: Recruiting
• Phase: Phase 3
• Start date: January 24, 2022
• Est. completion date: August 18, 2022

Study information

• Verified date: August 2022
• Source: Lipidor AB
• Contact: Maria Klockare
• Phone: +46706232505
• Email: maria.klockare[@]lipidor.se
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

A randomized, assessor blind, parallel group, three arms, active and placebo controlled study with objective to demonstrate therapeutic non-inferiority of AKP02 cutaneous spray (calcipotriol 50 μg/g + betamethasone 0.5 mg/g/ AKVANO) versus Enstilar cutaneous foam (calcipotriol 50 μg/g + betamethasone 0.5 mg/g) in subjects with mild to moderate plaque psoriasis.

Description:

Eligible subjects (in total 294) will be randomized in a 3:3:1 fashion to receive AKP02 cutaneous spray, Enstilar cutaneous foam or the AKVANO vehicle spray, respectively. The randomization will be stratified by skin type (Fitzpatrick skin type I-III and Fitzpatrick skin type IV-VI). At least 25 % of the subjects randomized in the study should belong to Fitzpatrick skin type I-III and at least 25 % to Fitzpatrick skin type IV-VI.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 294
• Est. completion date: August 18, 2022
• Est. primary completion date: August 11, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

1. Male or non-pregnant female subjects aged >18 years having either Fitzpatrick skin type I-III or IV-VI at the time of screening.

2. A clinical diagnosis of stable (at least 6 months) psoriasis vulgaris on body, or body and scalp, involving 5 to 10% of body surface area (BSA) and PASI =10., that does not include the face, axilla and groin areas.

3. Mild or moderate Psoriasis on Physician Global Assessment (PGA) score (grade 2 - 3).

4. A plaque elevation of at least moderate severity (grade = 3) at the target lesion site. The most severe lesion at Baseline should be identified as the target lesion.

5. Subjects must be willing to provide written informed consent.

6. Subjects must be willing and able to understand and can comply with study requirements, apply the medication as instructed and be able to complete the study.

7. Subject must be in general good health as judged by the Investigator, based on medical history and physical examination.

Exclusion Criteria:

1. Subject with history of hypersensitivity to betamethasone or calcipotriol or any component of the test or reference product or placebo.

2. Current diagnosis of unstable forms of psoriasis in the treatment area including guttate, erythrodermic, exfoliative, or pustular psoriasis.

3. Subjects with diagnosis of mild to moderate psoriasis only in the scalp area.

4. Other inflammatory skin disease in the treatment area that may confound the evaluation of the psoriasis vulgaris (e.g., atopic dermatitis, contact dermatitis, tinea corporis and seborrheic dermatitis).

5. Presence of pigmentation, extensive scarring, pigmented lesions, or sunburn in the treatment areas, which could interfere with the rating of efficacy parameters.

6. Subject with history of psoriasis unresponsive to topical treatments.

7. Subject with psoriasis lesions predominantly on palms and soles or palmo-plantar area.

8. Subjects with the diagnosis pustulosis palmo-plantaris

9. Subject in need of systemic treatment

10. Ongoing use of other psoriasis treatment including but not limited to topical or systemic corticosteroids, other topical medications (i.e. coal tar), oral or biologic medications for the treatment of psoriasis, and UV therapy.

11. Use of oral estrogen therapy, excluding oral contraceptive pills

12. Females who are pregnant, nursing, or planning a pregnancy

13. Females of childbearing potential who do not agree to utilize an adequate form of contraception.

14. Current significant medical problems that, in the discretion of the investigator, would put the subject at significant risk

15. Use of any investigational drug within 4 weeks prior to randomization, or 5 pharmacokinetic/pharmacodynamics half-lives, if known (whichever is longer)

16. Current or past history of hypercalcemia, calcium metabolism disorder, vitamin D toxicity, severe renal insufficiency, or severe hepatic disorders.

17. Current immunosuppression

18. Use of biologic treatment for psoriasis (e.g., infliximab, adalimumab, alefacept) within six months prior to Baseline.

19. Use of: 1) chemotherapy, or 2) radiation therapy, within three months prior to Baseline.

20. Use of: 1) immunosuppressive drugs (e.g., tacrolimus, pimecrolimus), or 2) oral retinoids, within two months prior to Baseline.

21. Use of: 1) systemic steroids, 2) systemic antibiotics, 3) other systemic antipsoriatic treatment, 4) PUVA therapy, 5) UVB therapy, or 6) systemic anti-inflammatory agents, within one month prior to Baseline.

22. Use of: 1) topical anti-psoriatic drugs (e.g., salicylic acid, anthralin, coal tar, calcipotriol, tazarotene), 2) topical corticosteroids, or 3) topical retinoids, within 2 weeks prior to Baseline.

23. Use of medicated shampoos with possible effect on psoriasis

24. Subject with positive serology tests like HIV, HCV & HBsAg.

Related Conditions & MeSH terms

• Mild to Moderate Psoriasis
• Psoriasis

Intervention

Drug:
• AKP02/AKVANO cutaneous spray (calcipotriol 50 µg/g + betamethasone 0.5 mg/g/ AKVANO)
Topical cutaneous spray
• Enstilar Topical Product (calcipotriol 50 µg/g + betamethasone 0.5 mg/g)
Topical foam

Other:
• Placebo
Placebo cutaneous spray

Locations

Country	Name	City	State
India	Lotus Multispeciality Hospital	Ahmedabad

Sponsors (1)

Lead Sponsor	Collaborator
Lipidor AB

Country where clinical trial is conducted

India, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Percentage change in Psoriasis Area and Severity Index (PASI) score	Percentage change in Psoriasis Area and Severity Index (PASI) score from baseline/randomization to the end of treatment between test product (AKP02 cutaneous spray) and comparator product (Enstilar cutaneous foam). High score is worse	From baseline/randomization to Week 4 (Day 29±4)
Secondary	Percentage change in Psoriasis Scalp Severity Index (PSSI) scores	Percentage change in Psoriasis Scalp Severity Index (PSSI) scores from baseline to end of treatment. High score is worse	From date of randomization until Week 4 (Day 29±4) post-randomization
Secondary	Change in Physician's global assessment (PGA)	Change in Physician's global assessment (PGA) at end of treatment compared to baseline High score is worse	From date of randomization until Week 4 (Day 29±4) post-randomization
Secondary	Change in Scalp Physician's global assessment (ScPGA)	Change in Scalp Physician's global assessment (ScPGA) at end of treatment compared to baseline High score is worse	From date of randomization until Week 4 (Day 29±4) post-randomization
Secondary	Frequency of adverse events and serious adverse events	Frequency of adverse events and serious adverse events or any event of clinical significance	From date of randomization until end of study