Bimekizumab Efficacy in High-Impact Areas: Pooled 2-Year Analysis in Scalp, Nail, and Palmoplantar Psoriasis from Phase 3/3b Randomized Controlled Trials
Notice bibliographique
Résumé
Psoriasis in high-impact areas, including the scalp, nails, palms, and soles, can disproportionately impair patient quality of life. Here, we evaluate the 2-year efficacy of bimekizumab treatment in patients with moderate to severe plaque psoriasis in post hoc analyses of five phase 3/3b trials. High-impact area efficacy data were pooled through 2 years across five phase 3/3b trials: BE VIVID, BE READY, BE SURE, their ongoing open-label extension (OLE) BE BRIGHT, and BE RADIANT (including its double-blinded treatment period and the first year of its OLE). Complete clearance of psoriasis in high-impact areas is reported over 2 years using the scalp Investigator’s Global Assessment (IGA), palmoplantar IGA, and modified Nail Psoriasis Severity Index (mNAPSI). Patients included in these analyses had baseline moderate to severe scalp or palmoplantar involvement (scalp or palmoplantar IGA score ≥ 3) or mNAPSI score > 10. A total of 1107 patients were randomized to bimekizumab and entered the OLEs. Subsets of 821 patients had scalp IGA ≥ 3 at baseline, 377 had mNAPSI > 10, and 193 had palmoplantar IGA ≥ 3. Complete scalp clearance in patients with baseline scalp IGA ≥ 3 randomized to bimekizumab was achieved rapidly, with high responses sustained from first (86.4%) to second year (85.9%). Nail clearance responses in patients with baseline mNAPSI > 10 increased from 63.4% to 68.5% from first to second year. Palmoplantar clearance in patients with baseline palmoplantar IGA ≥ 3 was sustained from first (88.3%) to second year (89.8%). Similar trends were seen in the 374 patients who received bimekizumab 320 mg every 4 weeks (Q4W)/every 8 weeks (Q8W) initial/maintenance dosing. In these analyses pooled across 2 years, bimekizumab showed sustained efficacy in psoriasis in high-impact areas. NCT03370133, NCT03410992, NCT03412747, NCT03598790, NCT03536884. Psoriasis in some body areas can have a bigger impact on the self-confidence and well-being of patients. These body areas, called high-impact areas, are often very visible or important for day-to-day activities. They include the scalp, fingernails, palms, and soles of the feet. People with psoriasis often find applying creams or ointments to these areas challenging. The treatment may also not be effective. Therefore, new medications that can clear psoriasis from these areas are needed by patients and physicians. Bimekizumab is a drug given by injection. We examined whether bimekizumab can clear psoriasis in high-impact areas over 2 years in five clinical trials. Psoriasis of the scalp, palms, and soles cleared quickly with bimekizumab. Most patients reported clear skin in these areas after 4 months, and skin remained clear for the rest of the 2-year period. After 2 years, 90% (18 in 20) of patients with psoriasis on their palms and soles saw it clear completely; 86% of patients (around 17 in 20) saw their scalp psoriasis completely cleared. Nail psoriasis took slightly longer to clear, because nails grow more slowly. Nevertheless, 63% of patients (around 13 in 20) had completely clear nails after 1 year and 69% of patients (around 14 in 20) had clear nails after 2 years. Bimekizumab can clear psoriasis in high-impact areas quickly, and this is maintained over the long-term. Bimekizumab can provide a lasting treatment option for areas of the body which are difficult to treat and have a big impact on patients’ lives.
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Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,002 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,005 | 0,001 |
| Bibliométrie | 0,001 | 0,001 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,001 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,001 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».