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Phase II/III Study of FXS5626 in Participants With Non-segmental Vitiligo

24 septembre 2026 mis à jour par: Shanghai Fosun Pharmaceutical Industrial Development Co. Ltd.

This is a Multicenter, Randomized, Double-blind, Placebo-controlled, Adaptive Seamless Design, Phase II/III Study Evaluating the Efficacy and Safety of FXS5626 in Participants With Non-segmental Vitiligo

This is a multicenter, randomized, double-blind, placebo-controlled, adaptive seamless design, Phase II/III study evaluating the efficacy and safety of FXS5626 in participants with non-segmental vitiligo.

Aperçu de l'étude

Statut

Pas encore de recrutement

Les conditions

Intervention / Traitement

Description détaillée

This is a multicenter, randomized, double-blind, placebo-controlled, adaptive seamless design, Phase II/III study evaluating the efficacy and safety of FXS5626 in participants with non-segmental vitiligo. The study consisted 2 periods: a phase 2 period and a phase 3 period.

Phase 2 design: This period is planned to enroll 120 patients with non-segmental vitiligo. Eligible participants will be randomized in a 2:2:1:1 ratio to the FXS5626 75 mg twice daily (BID) group, the FXS5626 50 mg BID group, the FXS5626 25 mg BID group, or the placebo group, with 40, 40, 20, and 20 participants enrolled in each group, respectively. The overall study duration consists of a 4-week screening period, a 24-week double-blind treatment period, and a 4-week safety follow-up period.

Phase 3 design: This period is planned to enroll 360 patients with non-segmental vitiligo. Eligible participants will be randomized in a 2:1 ratio to the FXS5626 group and the placebo group. The overall study duration consists of a 4-week screening period, a 52-week double-blind treatment period, and a 4-week safety follow-up period.

Type d'étude

Interventionnel

Inscription (Estimé)

480

Phase

  • Phase 2
  • Phase 3

Contacts et emplacements

Cette section fournit les coordonnées de ceux qui mènent l'étude et des informations sur le lieu où cette étude est menée.

Coordonnées de l'étude

  • Nom: Wenyu Wu
  • Numéro de téléphone: +86 021-52887783
  • E-mail: wwylcsy@163.com

Sauvegarde des contacts de l'étude

Lieux d'étude

  • Chine
    • Shanghai Municipality
      • Shanghai, Shanghai Municipality, Chine, 200040
        • Huashan Hospital, Fudan University
        • Contact:
        • Contact:

Critères de participation

Les chercheurs recherchent des personnes qui correspondent à une certaine description, appelée critères d'éligibilité. Certains exemples de ces critères sont l'état de santé général d'une personne ou des traitements antérieurs.

Critère d'éligibilité

Âges éligibles pour étudier

12 ans à 75 ans (Enfant, Adulte, Adulte plus âgé)

Accepte les volontaires sains

Non

Sexes éligibles pour l'étude

Tout

La description

Participants must meet all of the following inclusion criteria:

  1. Understand the trial procedures and methods, voluntarily participate in this trial, be able to communicate well with the investigator, comply with the requirements of the entire study, and provide written informed consent;
  2. Screening age must meet the following criteria:

1) Age ≥18 years and ≤75 years, regardless sex (Phase 2); 2) Age ≥12 years and ≤75 years, regardless of sex (Phase 3); 3. At screening，participants must have a body mass index (BMI) ≥18 kg/m²; for adolescent participants in the Phase 3, baseline body weight must be ≥40 kg; 4. Clinically diagnosed with non-segmental vitiligo, either active or stable, with a disease history ≥3 months; 5. At the screening and baseline visits, vitiligo lesions must satisfy all of the following criteria:

  1. The percentage of vitiligo lesion area relative to the total body surface area (BSA) is ≥3%, excluding involvement of the palms, dorsa of the hands (fingers), soles, and dorsa of the feet;
  2. Facial involvement BSA (F-BSA) ≥0.5%;
  3. T-VASI ≥0.5 and 3 ≤ T-VASI ≤50; 6. Participants must ensure and agree that, from 28 days before signing the informed consent form to 28 days after the last dose, female participants of childbearing potential, male participants, and their spouses will use effective contraceptive methods other than oral medications (such as condoms or intrauterine devices), and will not donate sperm or ova during this study.

Exclusion Criteria

  1. Presence of vitiligo-related medical conditions and other skin diseases at screening, as assessed by the investigator;
  2. Presence of >33% leukotrichia in areas of vitiligo on the face or > 33% leukotrichia in areas of vitiligo on the body (including the face);
  3. As assessed by the investigator, accompanied by active infection or history of infection;
  4. Patients with a history of severe herpes simplex and herpes zoster infections, or with active/current herpes simplex or herpes zoster infection;
  5. Participants with any other clinically significant medical history, or other conditions that, as assessed by the investigator, may affect the participant's safety or compliance, or result in the participant's inability to complete the study.

Plan d'étude

Cette section fournit des détails sur le plan d'étude, y compris la façon dont l'étude est conçue et ce que l'étude mesure.

Comment l'étude est-elle conçue ?

Détails de conception

  • Objectif principal: Traitement
  • Répartition: Randomisé
  • Modèle interventionnel: Affectation parallèle
  • Masquage: Quadruple

Armes et Interventions

Groupe de participants / Bras
Intervention / Traitement
Expérimental: Arm1: FXS5626 25 mg (Phase 2)

FXS5626 25 mg
Médicament: Intervention1: FXS5626 Tablets

FXS5626 tablets administered orally twice daily (BID) for 24 weeks.
Expérimental: Arm2: FXS5626 50 mg (Phase 2)

FXS5626 50 mg
Médicament: Intervention2: FXS5626 Tablets

FXS5626 tablets administered orally twice daily (BID) for 24 weeks.
Expérimental: Arm3: FXS5626 75 mg (Phase 2)

FXS5626 75 mg
Médicament: Intervention3: FXS5626 Tablets

FXS5626 tablets administered orally twice daily (BID) for 24 weeks.
Expérimental: Arm4: FXS5626 group (Phase 3)

FXS5626 group (Dosage will be confirmed after Phase 2)
Médicament: Intervention4: FXS5626 Tablets

FXS5626 tablets administered orally twice daily (BID) for 52 weeks.
Comparateur placebo: Arm5: Placebo (Phase 2)

Placebo
Médicament: Intervention5: FXS5626 Placebo Tablets

FXS5626 placebo tablets administered orally twice daily (BID) for 24 weeks.
Comparateur placebo: Arm6: Placebo (Phase 3)

Placebo
Médicament: Intervention6: FXS5626 Placebo Tablets

FXS5626 placebo tablets administered orally twice daily (BID) for 52 weeks.

Que mesure l'étude ?

Principaux critères de jugement

Mesure des résultats
Description de la mesure
Délai
Percent change from baseline in facial vitiligo area scoring index (F-VASI) at week 24 in Phase 2 study.
Délai: 24 weeks

The vitiligo area scoring index (VASI) is a validated scoring method used to assess the areas of depigmentation due to vitiligo. The F-VASI includes contributions from the face, with a possible range from 0 to 3. Higher scores of F-VASI mean a worse outcome.
24 weeks
Proportion of participants achieving Facial Vitiligo Area Scoring Index 75 (F-VASI 75, at least 75% improvement from baseline) at Week 52 in Phase 3 study.
Délai: 52 weeks

The vitiligo area scoring index (VASI) is a validated scoring method used to assess the areas of depigmentation due to vitiligo. The F-VASI includes contributions from the face, with a possible range from 0 to 3. Higher scores of F-VASI mean a worse outcome. F-VASI 75 denotes a at least 75% improvement from baseline in the Facial Vitiligo Area Scoring Index (F-VASI).
52 weeks

Mesures de résultats secondaires

Mesure des résultats
Description de la mesure
Délai
Percent change from baseline in Facial Vitiligo Area Scoring Index (F-VASI) at planned visits other than Week 24（Phase 2)
Délai: 24 weeks

The vitiligo area scoring index (VASI) is a validated scoring method used to assess the areas of depigmentation due to vitiligo. The F-VASI includes contributions from the face, with a possible range from 0 to 3. Higher scores of F-VASI mean a worse outcome.
24 weeks
Proportion of participants achieving Facial Vitiligo Area Scoring Index 75 (F-VASI 75, at least 75% improvement from baseline) at planned visits (Phase 2)
Délai: 24 weeks

At least 75% improvement from baseline in facial Vitiligo Area Scoring Index. The F-VASI includes contributions from the face, with a possible range from 0 to 3. Higher scores of F-VASI mean a worse outcome.
24 weeks
Proportion of participants achieving Facial Vitiligo Area Scoring Index 50 (F-VASI 50, at least 50% improvement from baseline) at planned visits (Phase 2)
Délai: 24 weeks

At least 50% improvement from baseline in facial Vitiligo Area Scoring Index. The F-VASI includes contributions from the face, with a possible range from 0 to 3. Higher scores of F-VASI mean a worse outcome.
24 weeks
Proportion of participants achieving Facial Vitiligo Area Scoring Index 90 (F-VASI 90, at least 90% improvement from baseline) at planned visits (Phase 2)
Délai: 24 weeks

At least 90% improvement from baseline in facial Vitiligo Area Scoring Index. The F-VASI includes contributions from the face, with a possible range from 0 to 3. Higher scores of F-VASI mean a worse outcome.
24 weeks
Percent change from baseline in Total Vitiligo Area Scoring Index (T-VASI) at planned visits (Phase 2)
Délai: 24 weeks

The vitiligo area scoring index (VASI) is a validated scoring method used to assess the areas of depigmentation due to vitiligo. It is based on a composite estimate of the overall area of vitiligo patches, measured by the number of hand units (palm plus 5 digits = 1% body surface area [BSA]) multiplied by the degree of depigmentation within each affected area (0%, 10%, 25%, 50%, 75%, 90%, or 100%). The T-VASI is calculated using a formula that includes contributions from all body regions, with a possible range from 0 to 100. Higher scores of T-VASI mean a worse outcome.
24 weeks
Proportion of participants achieving Total Vitiligo Area Scoring Index 50 (T-VASI 50, at least 50% improvement from baseline) at planned visits (Phase 2)
Délai: 24 weeks

At least 50% improvement from baseline in Total Vitiligo Area Scoring Index. The T-VASI is calculated using a formula that includes contributions from all body regions, with a possible range from 0 to 100. Higher scores of T-VASI mean a worse outcome.
24 weeks
Proportion of participants achieving Total Vitiligo Area Scoring Index 75 (T-VASI 75, at least 75% improvement from baseline) at planned visits (Phase 2)
Délai: 24 weeks

At least 75% improvement from baseline in Total Vitiligo Area Scoring Index. The T-VASI is calculated using a formula that includes contributions from all body regions, with a possible range from 0 to 100. Higher scores of T-VASI mean a worse outcome.
24 weeks
Change from baseline in the Facial Body Surface Area (F-BSA) affected by vitiligo at planned visits (Phase 2)
Délai: 24 weeks

F-BSA involvement was the proportion of the facial body surface area with vitiligo. The area "Face" was defined as including the area on the forehead to the original hairline, on the cheek to the jawline vertically to the jawline and laterally from the corner of the mouth to the tragus. The area "Face" did not include surface area of the lips, scalp, ears, or neck, but included the nose and eyelids. Body surface area assessment was performed by the Palmar Method. Body surface area was estimated to the nearest 0.1%. The approximate size of the participant's entire palmar surface (i.e., the palm plus 5 digits) was considered as 1% BSA, and the approximate size of the participant's thumb was considered as 0.1% BSA.
24 weeks
Change from baseline in the Total Body Surface Area (T-BSA) affected by vitiligo at planned visits (Phase 2)
Délai: 24 weeks

T-BSA involvement was the proportion of the body surface area with vitiligo. Body surface area assessment was performed by the Palmar Method. Body surface area was estimated to the nearest 0.1%. The approximate size of the participant's entire palmar surface (i.e., the palm plus 5 digits) was considered as 1% BSA, and the approximate size of the participant's thumb was considered as 0.1% BSA.
24 weeks
Proportion of participants achieving a score of 0 or 1 on the Facial Physician's Global Vitiligo Assessment (F-PhGVA) at planned visits (Phase 2)
Délai: 24 weeks

The F-PhGVA is an assessment tool used by physicians to evaluate the severity of facial vitiligo. It is rated on a 4-point scale: overall improvement: (0) no change, (1)limited extent, (2)moderate extent, (3)extensive, (4)very extensive. Higher score corresponds to worse evaluation.
24 weeks
Proportion of participants achieving a score of 0 or 1 on the Total Physician's Global Vitiligo Assessment (T-PhGVA) at planned visits (Phase 2)
Délai: 24 weeks

The T-PhGVA is a assessment tool used by physicians to evaluate the severity of total body vitiligo. It is rated on a 4-point scale: overall improvement: (0) no change, (1)limited extent, (2)moderate extent, (3)extensive, (4)very extensive. Higher score corresponds to worse evaluation.
24 weeks
Proportion of participants achieving a score of 1 or 2 on the Facial Patient's Global Impression of Change-Vitiligo (F-PaGIC-V) at planned visits (Phase 2)
Délai: 24 weeks

F-PaGIC-V is an assessment of improvement of vitiligo on the face by the participant. It is a 7-point scale ((1) Very much improved, (2) Much improved, (3) Minimally improved, (4) No change, (5) Minimally worse, (6) Much worse, or (7) Very much worse）.
24 weeks
Proportion of participants achieving a score of 1 or 2 on the Total Body Patient's Global Impression of Change-Vitiligo (T-PaGIC-V) at planned visits (Phase 2)
Délai: 24 weeks

T-PaGIC-V is an assessment of improvement of vitiligo on the total body by the participant. It is a 7-point scale ((1) Very much improved, (2) Much improved, (3) Minimally improved, (4) No change, (5) Minimally worse, (6) Much worse, or (7) Very much worse).
24 weeks
Change from baseline in the Vitiligo-Specific Quality of Life (VitiQoL) at planned visits (Phase 2)
Délai: 24 weeks

VitiQoL is a 15-item QoL assessment that asks participants to rate various aspects of their condition during the past month using a 7-point scale ("Not at all" to "All of the time")
24 weeks
Number of Participants with Adverse Events (AEs) (Phase 2)
Délai: 24 weeks and 4 weeks

An AE is defined as any untoward medical occurrence in a patient or clinical investigation in which a participant is administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment. AE severity was assessed as mild, moderate and severe. Mild: Transient discomfort, no interference with daily activities, and/or no medical intervention required. Moderate: Mild to moderate limitation of daily activities, and/or minimal medical intervention required. Severe: Marked limitation of daily activities, requiring assistance with activities of daily living, and/or medical intervention required, possibly hospitalization.
24 weeks and 4 weeks
Plasma concentrations of FXS5626 and its metabolite TT-190 (Phase 2)
Délai: 24 weeks
24 weeks
Proportion of participants achieving Total Vitiligo Area Scoring Index 50 (T-VASI 50) at Week 52 (Phase 3)
Délai: 52 weeks

At least 50% improvement from baseline in total body Vitiligo Area Scoring Index. The T-VASI is calculated using a formula that includes contributions from all body regions, with a possible range from 0 to 100. Higher scores of T-VASI mean a worse outcome.
52 weeks
Percent change from baseline in Facial Vitiligo Area Scoring Index (F-VASI) at planned visits (Phase 3)
Délai: 52 weeks

The vitiligo area scoring index (VASI) is a validated scoring method used to assess the areas of depigmentation due to vitiligo. The F-VASI includes contributions from the face, with a possible range from 0 to 3. Higher scores of F-VASI mean a worse outcome.
52 weeks
Proportion of participants achieving Facial Vitiligo Area Scoring Index 50 (F-VASI 50) at planned visits (Phase 3)
Délai: 52 weeks

At least 50% improvement from baseline in facial Vitiligo Area Scoring Index. The F-VASI includes contributions from the face, with a possible range from 0 to 3. Higher scores of F-VASI mean a worse outcome.
52 weeks
Proportion of participants achieving Facial Vitiligo Area Scoring Index 75 (F-VASI 75) at planned visits other than Week 52 (Phase 3)
Délai: 52 weeks

At least 75% improvement from baseline in facial Vitiligo Area Scoring Index. The F-VASI includes contributions from the face, with a possible range from 0 to 3. Higher scores of F-VASI mean a worse outcome.
52 weeks
Proportion of participants achieving Facial Vitiligo Area Scoring Index 90 (F-VASI 90) at planned visits (Phase 3)
Délai: 52 weeks

At least 90% improvement from baseline in facial Vitiligo Area Scoring Index. The F-VASI includes contributions from the face, with a possible range from 0 to 3. Higher scores of F-VASI mean a worse outcome.
52 weeks
Percent change from baseline in Total Vitiligo Area Scoring Index (T-VASI) at planned visits (Phase 3)
Délai: 52 weeks

The vitiligo area scoring index (VASI) is a validated scoring method used to assess the areas of depigmentation due to vitiligo. It is based on a composite estimate of the overall area of vitiligo patches, measured by the number of hand units (palm plus 5 digits = 1% body surface area [BSA]) multiplied by the degree of depigmentation within each affected area (0%, 10%, 25%, 50%, 75%, 90%, or 100%). The T-VASI is calculated using a formula that includes contributions from all body regions, with a possible range from 0 to 100. Higher scores of T-VASI mean a worse outcome.
52 weeks
Proportion of participants achieving Total Vitiligo Area Scoring Index 50 (T-VASI 50) at planned visits other than Week 52 (Phase 3)
Délai: 52 weeks

At least 50% improvement from baseline in total body Vitiligo Area Scoring Index. The T-VASI is calculated using a formula that includes contributions from all body regions, with a possible range from 0 to 100. Higher scores of T-VASI mean a worse outcome.
52 weeks
Proportion of participants achieving Total Vitiligo Area Scoring Index 75 (T-VASI 75) at planned visits (Phase 3)
Délai: 52 weeks

At least 75% improvement from baseline in total body Vitiligo Area Scoring Index. The T-VASI is calculated using a formula that includes contributions from all body regions, with a possible range from 0 to 100. Higher scores of T-VASI mean a worse outcome.
52 weeks
Proportion of participants achieving Total Vitiligo Area Scoring Index 90 (T-VASI 90) at planned visits (Phase 3)
Délai: 52 weeks

At least 90% improvement from baseline in facial Vitiligo Area Scoring Index.The T-VASI is calculated using a formula that includes contributions from all body regions, with a possible range from 0 to 100. Higher scores of T-VASI mean a worse outcome.
52 weeks
Change from baseline in the F-BSA affected by vitiligo at planned visits (Phase 3)
Délai: 52 weeks

F-BSA involvement was the proportion of the facial body surface area with vitiligo. The area "Face" was defined as including the area on the forehead to the original hairline, on the cheek to the jawline vertically to the jawline and laterally from the corner of the mouth to the tragus. The area "Face" did not include surface area of the lips, scalp, ears, or neck, but included the nose and eyelids. Body surface area assessment was performed by the Palmar Method. Body surface area was estimated to the nearest 0.1%. The approximate size of the participant's entire palmar surface (i.e., the palm plus 5 digits) was considered as 1% BSA, and the approximate size of the participant's thumb was considered as 0.1% BSA.
52 weeks
Change from baseline in the T-BSA affected by vitiligo at planned visits (Phase 3)
Délai: 52 weeks

T-BSA involvement was the proportion of the body surface area with vitiligo. Body surface area assessment was performed by the Palmar Method. Body surface area was estimated to the nearest 0.1%. The approximate size of the participant's entire palmar surface (i.e., the palm plus 5 digits) was considered as 1% BSA, and the approximate size of the participant's thumb was considered as 0.1% BSA.
52 weeks
Proportion of participants achieving a score of 0 or 1 on the F-PhGVA at planned visits (Phase 3)
Délai: 52 weeks

The F-PhGVA is an assessment tool used by physicians to evaluate the severity of facial vitiligo. It is rated on a 4-point scale: overall improvement: (0) no change, (1)limited extent, (2)moderate extent, (3)extensive, (4)very extensive. Higher score corresponds to worse evaluation.
52 weeks
Proportion of participants achieving a score of 0 or 1 on the T-PhGVA at planned visits (Phase 3)
Délai: 52 weeks

The T-PhGVA is a assessment tool used by physicians to evaluate the severity of total body vitiligo. It is rated on a 4-point scale: overall improvement: (0) no change, (1)limited extent, (2)moderate extent, (3)extensive, (4)very extensive. Higher score corresponds to worse evaluation.
52 weeks
Proportion of participants achieving score of 1 or 2 on the a F-PaGIC-V at planned visits (Phase 3)
Délai: 52 weeks

F-PaGIC-V is an assessment of improvement of vitiligo on the face by the participant. It is a 7-point scale ((1) Very much improved, (2) Much improved, (3) Minimally improved, (4) No change, (5) Minimally worse, (6) Much worse, or (7) Very much worse).
52 weeks
Proportion of participants achieving a score of 1 or 2 on the T-PaGIC-V at planned visits (Phase 3)
Délai: 52 weeks

T-PaGIC-V is an assessment of improvement of vitiligo on the total body by the participant. It is a 7-point scale ((1) Very much improved, (2) Much improved, (3) Minimally improved, (4) No change, (5) Minimally worse, (6) Much worse, or (7) Very much worse).
52 weeks
Change from baseline in the VitiQoL at planned visits (Phase 3)
Délai: 52 weeks

VitiQoL is a 15-item QoL assessment that asks participants to rate various aspects of their condition during the past month using a 7-point scale ("Not at all" to "All of the time")
52 weeks
Change from baseline in the Dermatology Life Quality Index (DLQI)) at planned visits (Phase 3)
Délai: 52 weeks

DLQI is a 10-item instrument, each item scored from 0 to 3 where higher scores correspond to worse symptom impact, full range from 0 to 30.
52 weeks
Proportion of participants achieving a DLQI total score of "0" or "1"at planned visits (Phase 3)
Délai: 52 weeks

DLQI is a 10-item instrument, each item scored from 0 to 3 where higher scores correspond to worse symptom impact, full range from 0 to 30.
52 weeks
Proportion of participants achieving a score of 4 or 5 on the Vitiligo Noticeability Scale (VNS) at planned visits (Phase 3)
Délai: 52 weeks

The VNS is a patient-reported measure of vitiligo treatment success that is rated on a 5-point scale. The participant was asked to respond to the following query: Compared with before treatment, how noticeable is the vitiligo now? Responses: (1) more noticeable, (2) as noticeable, (3) slightly less noticeable, (4) a lot less noticeable, and (5) no longer noticeable. higher score corresponds to worse symptom impact.
52 weeks
Number of Participants with Adverse Events (AEs) (Phase 3)
Délai: 52 weeks and 4 weeks

An AE is defined as any untoward medical occurrence in a patient or clinical investigation in which a participant is administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment. AE severity was assessed as mild, moderate and severe. Mild: Transient discomfort, no interference with daily activities, and/or no medical intervention required. Moderate: Mild to moderate limitation of daily activities, and/or minimal medical intervention required. Severe: Marked limitation of daily activities, requiring assistance with activities of daily living, and/or medical intervention required, possibly hospitalization.
52 weeks and 4 weeks

Collaborateurs et enquêteurs

C'est ici que vous trouverez les personnes et les organisations impliquées dans cette étude.

Parrainer

Shanghai Fosun Pharmaceutical Industrial Development Co. Ltd.

Dates d'enregistrement des études

Ces dates suivent la progression des dossiers d'étude et des soumissions de résultats sommaires à ClinicalTrials.gov. Les dossiers d'étude et les résultats rapportés sont examinés par la Bibliothèque nationale de médecine (NLM) pour s'assurer qu'ils répondent à des normes de contrôle de qualité spécifiques avant d'être publiés sur le site Web public.

Dates principales de l'étude

Début de l'étude (Estimé)

30 octobre 2026

Achèvement primaire (Estimé)

10 novembre 2027

Achèvement de l'étude (Estimé)

8 décembre 2027

Dates d'inscription aux études

Première soumission

17 septembre 2026

Première soumission répondant aux critères de contrôle qualité

24 septembre 2026

Première publication (Réel)

25 septembre 2026

Mises à jour des dossiers d'étude

Dernière mise à jour publiée (Réel)

25 septembre 2026

Dernière mise à jour soumise répondant aux critères de contrôle qualité

24 septembre 2026

Dernière vérification

1 septembre 2026

Plus d'information

Termes liés à cette étude

Mots clés

Autres numéros d'identification d'étude

  • FXS5626-VIT-301

Informations sur les médicaments et les dispositifs, documents d'étude

Étudie un produit pharmaceutique réglementé par la FDA américaine

Non

Étudie un produit d'appareil réglementé par la FDA américaine

Non

Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .

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