E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Moderate to severe Plaque Psoriasis |
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E.1.1.1 | Medical condition in easily understood language |
Psoriasis is a long-lasting autoimmune disease characterized by patches of abnormal skin |
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E.1.1.2 | Therapeutic area | Diseases [C] - Skin and Connective Tissue Diseases [C17] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10071117 |
E.1.2 | Term | Plaque psoriasis |
E.1.2 | System Organ Class | 100000004858 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
- Evaluation of the sfatey of IDP-118 (HP 0.01% and Taz 0.045%) Lotion administered topically once daily in pediatric patients(12-16 years 11 months of age) for 8 weeks - Systemic exposure of HP, Taz and its metabolite, tazarotenic acid after topical application of IDP-118 Lotion once daily in pediatric patients (12-16 years 11 months of age) for 4 weeks - Hypothalamic-pituitary-adrenal (HPA) axis suppression potential for IDP-118 Lotion when applied once daily in pediatric patients (12-16 years 11 months of age) for 8 weeks
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E.2.2 | Secondary objectives of the trial |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male or female, of any race, 12 to 16 years 11 months of age at the time of informed consent/assent obtained. 2. Verbal and written informed consent/assent obtained from the subject and/or parent or legal guardian. 3. Has a clinical diagnosis of psoriasis at the Screening and Baseline visit with an Investigator’s Global Assessment (IGA) score of 3 or 4. 4. Has an area of plaque psoriasis appropriate for topical treatment that involves a BSA of at least 10% at Screening and Baseline. 5. Is willing and able to avoid prolonged exposure of the treatment area to ultraviolet radiation for the duration of the study. 6. Is in good general adrenal Health. 7. Is in good general Health. 8. Pre-menses females (9 and older) and females of childbearing potential, must have a negative urine and serum pregnancy test at Screening and a negative urine pregnancy test at the Baseline visit prior to study drug application . 9. Females of childbearing potential and females who are pre-menses (9 and older) must be willing to practice effective contraception for the duration of the study. 10. Subject is willing to comply with study instructions and return to the clinic for required visits. |
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E.4 | Principal exclusion criteria |
1. Has spontaneously improving or rapidly deteriorating plaque psoriasis or pustular psoriasis, as determined by the investigator. 2. Has a history of adrenal disease. 3. Presents with any concurrent skin condition that could interfere with the evaluation of the treatment areas, as determined by the investigator. 4. Is pregnant, nursing an infant, or planning a pregnancy during the study period. 5. Has received treatment with any investigational drug or device within 60 days or 5 drug half-lives (whichever is longer) prior to baseline, or is concurrently participating in another clinical study with an investigational drug or device. 6. Received treatment with a topical antipsoriatic drug product other than corticosteroids or Taz-based therapy within 14 days prior to the Baseline visit, and/or treatment containing Taz within 28 days prior to the Baseline visit, and/or treatment containing corticosteroids within 28 days prior to the screening HPA axis stimulation test. 7. Has used any phototherapy (including laser), photoche motherapy, or systemic non-biologic psoriasis therapy (such as newer oral psoriasis medications [eg, Otezla], methotrexate, retinoids or cyclosporine) within 4 weeks prior to the Baseline visit, or systemic corticosteroids within 28 days prior to the screening HPA axis stimulation test 8. Has used immunomodulatory therapy (e.g., biologics) known to affect psoriasis within 3 months of baseline 9. Has had prolonged exposure to natural or artificial sources of ultraviolet radiation within 4 weeks prior to screening or is intending to have exposure during the study thought likely by the investigator to modify the subject’s psoriasis. 10. Is currently using lithium or Plaquenil. 11. Has a history of hypersensitivity or allergic reaction to any of the study drug constituents. 12. Is unable to be compliant with study procedures, study drug administration requirements, study visit schedules, and prohibitions regarding the use of concomitant medications/therapies. 13. Is unable to communicate or cooperate with the investigator. 14. Has any underlying disease deemed uncontrolled by the investigator that poses a concern for the subject’s safety while participating in the study. 15. Has a history of drug or alcohol abuse as determined by the investigator. 16. Is considered by the investigator, for any other reason, to be an unsuitable candidate for the study. 17. Has an abnormal sleep schedule or works at night. 18. Has a history of an adverse reaction to cosyntropin injection or similar test reagents. |
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E.5 End points |
E.5.1 | Primary end point(s) |
1 Safety of IDP-118 (HP 0.01% and Taz 0.045%) Lotion administered topically once daily 2 Systemic exposure of HP, Taz and its metabolite, tazarotenic acid after topical application of IDP-118 Lotion once daily 3 Hypothalamic-pituitary-adrenal (HPA) axis suppression potential for IDP-118 Lotion when applied once daily |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
1 - after 8 weeks of treatment 2 - after 4 weeks of treatment 3 - after 8 weeks of treatment
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E.5.2 | Secondary end point(s) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
Axis suppression potential of topically applied IDP-118 Lotion |
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E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 6 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Panama |
United States |
Poland |
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E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 7 |
E.8.9.1 | In the Member State concerned days | 29 |
E.8.9.2 | In all countries concerned by the trial years | 4 |
E.8.9.2 | In all countries concerned by the trial months | 10 |
E.8.9.2 | In all countries concerned by the trial days | 29 |