- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT01628549
Double-Blind, Placebo-Controlled Study to Evaluate 3 Doses of a Novel Tetracycline in the Treatment of Facial Acne Vulgaris
A Randomized, Multicenter, Double-blind, Placebo-controlled Study to Evaluate the Safety and Efficacy of 3 Different Doses of a Novel Tetracycline Compared to Placebo in the Treatment of Facial Acne Vulgaris, Study PR-10411
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Réel)
Phase
- Phase 2
Contacts et emplacements
Lieux d'étude
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Alabama
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Mobile, Alabama, États-Unis, 36608
- Warner Chilcott Investigational Site
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Arizona
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Tucson, Arizona, États-Unis, 85710
- Warner Chilcott Investigational Site
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Arkansas
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Hot Springs, Arkansas, États-Unis, 71913
- Warner Chilcott Investigational Site
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California
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Los Angeles, California, États-Unis, 90045
- Warner Chilcott Investigational Site
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San Diego, California, États-Unis, 92123
- Warner Chilcott Investigational Site
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Santa Monica, California, États-Unis, 90404
- Warner Chilcott Investigational Site
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Florida
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Clearwater, Florida, États-Unis, 33761
- Warner Chilcott Investigational Site
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Coral Gables, Florida, États-Unis, 33134
- Warner Chilcott Investigational Site
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Gainesville, Florida, États-Unis, 32605
- Warner Chilcott Investigational Site
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Miami, Florida, États-Unis, 33175
- Warner Chilcott Investigational Site
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Miramar, Florida, États-Unis, 33027
- Warner Chilcott Investigational Site
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Pinellas Park, Florida, États-Unis, 33781
- Warner Chilcott Investigational Site
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Illinois
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Arlington Heights, Illinois, États-Unis, 60005
- Warner Chilcott Investigational Site
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Chicago, Illinois, États-Unis, 60611
- Warner Chilcott Investigational Site
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Indiana
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Granger, Indiana, États-Unis, 46530
- Warner Chilcott Investigational Site
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Indianapolis, Indiana, États-Unis, 46256
- Warner Chilcott Investigational Site
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Kentucky
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Louisville, Kentucky, États-Unis, 40202
- Warner Chilcott Investigational Site
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Massachusetts
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Boston, Massachusetts, États-Unis, 02135
- Warner Chilcott Investigational Site
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Minnesota
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Fridley, Minnesota, États-Unis, 44532
- Warner Chilcott Investigational Site
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Missouri
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Saint Louis, Missouri, États-Unis, 63117
- Warner Chilcott Investigational Site
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New Jersey
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Berlin, New Jersey, États-Unis, 08009
- Warner Chilcott Investigational Site
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New Mexico
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Albuquerque, New Mexico, États-Unis, 87106
- Warner Chilcott Investigational Site
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New York
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Rochester, New York, États-Unis, 14623
- Warner Chilcott Investigational Site
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Rochester, New York, États-Unis, 14609
- Warner Chilcott Investigational Site
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North Carolina
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Charlotte, North Carolina, États-Unis, 28209
- Warner Chilcott Investigational Site
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Salisbury, North Carolina, États-Unis, 28144
- Warner Chilcott Investigational Site
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Wilmington, North Carolina, États-Unis, 28401
- Warner Chilcott Investigational Site
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Ohio
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Cincinnati, Ohio, États-Unis, 45249
- Warner Chilcott Investigational Site
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Oregon
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Portland, Oregon, États-Unis, 97210
- Warner Chilcott Investigational Site
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Pennsylvania
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Philadelphia, Pennsylvania, États-Unis, 19103
- Warner Chilcott Investigational Site
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South Carolina
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Greer, South Carolina, États-Unis, 29650
- Warner Chilcott Investigational Site
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Texas
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Arlington, Texas, États-Unis, 76011
- Warner Chilcott Investigational Site
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Austin, Texas, États-Unis, 78759
- Warner Chilcott Investigational Site
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Houston, Texas, États-Unis, 77065
- Warner Chilcott Investigational Site
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Plano, Texas, États-Unis, 75093
- Warner Chilcott Investigational Site
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San Antonio, Texas, États-Unis, 78229
- Warner Chilcott Investigational Site
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Utah
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Sandy, Utah, États-Unis, 84070
- Warner Chilcott Investigational Site
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Virginia
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Lynchburg, Virginia, États-Unis, 24501
- Warner Chilcott Investigational Site
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- if women of child-bearing potential, have a negative urine pregnancy test
- Willing to use only a non-medicated cleanser and to refrain from use of any other acne medication, medicated cleanser, excessive sun exposure, and tanning booths for the duration of the study
- Male or female, 12-45 years of age with body weight between 52 and 88 kg
Diagnosis of acne vulgaris with:
20 to 50 inflammatory lesions (papules, pustules, and nodules) 30 to 100 noninflammatory lesions (open and closed comedones)
- No more than 2 nodules on the face
- Investigator's Global Assessment (IGA) score of moderate (3) to severe (4)
Exclusion Criteria:
- Dermatological condition of face or facial hair that could interfere with clinical evaluations subjects who have used the following medications (topical refers only to the facial area) will not be eligible:
Within 1 week prior to randomization:
- Medicated facial cleansers
- Topical acne treatments (other than those listed below)
Within 4 weeks prior to randomization:
- Topical retinoids
- Topical anti-inflammatories and corticosteroids
- Systemic antibiotics
- Systemic acne treatments
Within 12 weeks prior to randomization:
- Systemic retinoids
- Systemic corticosteroids
- Pseudomembranous colitis or antibiotic-associated colitis
- Hepatitis, liver damage or renal impairment
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Double
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
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Expérimental: P005672-HCl approximately 0.75 mg/kg/day
One P005672-HCl 50 mg capsule and one Placebo capsule, oral administration, once daily for 12 weeks
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P005672-HCl administered as an oral capsule(s) once daily
Autres noms:
Dose-matched Placebo capsule administered as an oral capsule(s) once daily
Autres noms:
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Expérimental: P005672-HCl approximately 1.5 mg/kg/day
Two P005672-HCl 50mg capsules, oral administration, once daily for 12 weeks
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P005672-HCl administered as an oral capsule(s) once daily
Autres noms:
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Expérimental: P005672-HCl approximately 3.0 mg/kg/day
Two P005672-HCl 100mg capsules, oral administration, once daily for 12 weeks
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P005672-HCl administered as an oral capsule(s) once daily
Autres noms:
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Comparateur placebo: Placebo
Two Placebo capsules matching P005672-HCl, oral administration, once daily for 12 weeks
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Dose-matched Placebo capsule administered as an oral capsule(s) once daily
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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The Absolute Change From Baseline in the Inflammatory Lesion Count at the Final Visit
Délai: Baseline (Week 0) to Final Visit (Up to Week 12)
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Baseline (Week 0) to Final Visit (Up to Week 12)
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The Dichotomized IGA (Investigator Global Assessment) Score at Final Visit
Délai: Final Visit (Up to Week 12)
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The Investigator Global Assessment Scale (IGA) for Acne Vulgaris Score is a 5-point ordinal scale ranging from 0 to 4. The dichotomized IGA score, where success was defined as at least a 2-grade decrease in the IGA score during the Final Visit as compared to the Baseline Visit. |
Final Visit (Up to Week 12)
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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The Absolute Change From Baseline in the Inflammatory Lesion Count at Weeks 1, 2, 4, 8, 12 and the Final Visit
Délai: Baseline (Week 0) up to Week 12
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Baseline (Week 0) up to Week 12
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The Absolute Change From Baseline in the Noninflammatory Lesion Count at Weeks 1, 2, 4, 8, 12, and the Final Visit
Délai: Baseline (Week 0) up to Week 12
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Baseline (Week 0) up to Week 12
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The Percent Change From Baseline in the Inflammatory Lesion Count at Weeks 1, 2, 4, 8, 12, and the Final Visit
Délai: Baseline (Week 0) up to Week 12
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Baseline (Week 0) up to Week 12
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The Percent Change From Baseline in the Noninflammatory Lesion Count at Weeks 1, 2, 4, 8, 12, and the Final Visit
Délai: Baseline (Week 0) up to Week 12
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Baseline (Week 0) up to Week 12
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The Dichotomized IGA Score at Weeks 1, 2, 4, 8, and 12
Délai: Baseline to Final Visit (Up to Week 12)
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The Investigator Global Assessment Scale (IGA) for Acne Vulgaris Score is a 5-point ordinal scale ranging from 0 to 4. The dichotomized IGA score, where success was defined as at least a 2-grade decrease in the IGA score during the Final Visit as compared to the Baseline Visit. |
Baseline to Final Visit (Up to Week 12)
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Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Directeur d'études: Herman Ellman, MD, Warner Chilcott
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- PR-10411
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