Dutastéride oral 0,5 mg face à Dutastéride oral 0,5 mg + minoxidil oral 2,5 mg
1 essai les comparent directement, sur les mêmes patients. Voir Dutastéride oral 0,5 mg · Voir Dutastéride oral 0,5 mg + minoxidil oral 2,5 mg
Chez l'homme, ajouter le minoxidil oral 2,5 mg au dutastéride oral 0,5 mg fait significativement mieux que le dutastéride seul en 24 semaines : +49,7 cheveux épais gagnés par cm² contre +30,4, avec une amélioration jugée par le médecin plus forte (3,1 contre 2,5 points) et une meilleure note de satisfaction (4,4 contre 3,8 points) (Jha 2025). En contrepartie, la pilosité accrue ailleurs sur le corps touche 30 % des hommes contre 10 %. Un seul essai de fiabilité modérée, chez 47 hommes atteints d'alopécie androgénétique.
Jha 2025
Essai randomisé, risque de biais modéré. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre
| Critère | Dutastéride oral 0,5 mg | Dutastéride oral 0,5 mg + minoxidil oral 2,5 mg | Écart |
|---|---|---|---|
| Gain de cheveux terminaux par cm² vertex | +30,4 cheveux par cm²Voir la citationMean terminal hair count increased from 151.0 to 181.4 hairs/cm² in the dutasteride group (mean change +30.4±8.5), whereas it rose from 150.3 to 200.0 hairs/cm² with combination therapy (change +49.7±10.2). Jha AK, Deb S, Shankar V et al.. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre. International Journal of Academic Medicine and Pharmacy 2025. Citation reproduite au titre du droit de courte citation (article L122-5 du Code de la propriété intellectuelle). | +49,7 cheveux par cm²Voir la citationMean terminal hair count increased from 151.0 to 181.4 hairs/cm² in the dutasteride group (mean change +30.4±8.5), whereas it rose from 150.3 to 200.0 hairs/cm² with combination therapy (change +49.7±10.2). Jha AK, Deb S, Shankar V et al.. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre. International Journal of Academic Medicine and Pharmacy 2025. Citation reproduite au titre du droit de courte citation (article L122-5 du Code de la propriété intellectuelle). | Très probablement réel |
| Gain de diamètre depuis le départ vertex | +12,5 µmVoir la citationAt 24 weeks, mean diameter was 67.3±3.6 µm in the monotherapy arm (mean gain +12.5±3.2 µm) versus Citation complémentaire (inclusion) Hair shaft diameters were also similar at baseline (54.8±3.1 μm vs. 55.1±3.0 μm; p=0.70). Jha AK, Deb S, Shankar V et al.. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre. International Journal of Academic Medicine and Pharmacy 2025. Citation reproduite au titre du droit de courte citation (article L122-5 du Code de la propriété intellectuelle). | +16,8 µmVoir la citation72.0±4.5 µm in the combination arm (gain +16.8±3.5 µm). Citation complémentaire (inclusion) Hair shaft diameters were also similar at baseline (54.8±3.1 μm vs. 55.1±3.0 μm; p=0.70). Jha AK, Deb S, Shankar V et al.. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre. International Journal of Academic Medicine and Pharmacy 2025. Citation reproduite au titre du droit de courte citation (article L122-5 du Code de la propriété intellectuelle). | Non testé |
| Satisfaction du patient vertex | 3,8 pointsVoir la citationon a 0–5 satisfaction scale, scores averaged 3.8±0.6 with dutasteride alone and 4.4±0.5 with combination (p = 0.02) Jha AK, Deb S, Shankar V et al.. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre. International Journal of Academic Medicine and Pharmacy 2025. Citation reproduite au titre du droit de courte citation (article L122-5 du Code de la propriété intellectuelle). | 4,4 pointsVoir la citationon a 0–5 satisfaction scale, scores averaged 3.8±0.6 with dutasteride alone and 4.4±0.5 with combination (p = 0.02) Jha AK, Deb S, Shankar V et al.. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre. International Journal of Academic Medicine and Pharmacy 2025. Citation reproduite au titre du droit de courte citation (article L122-5 du Code de la propriété intellectuelle). | Probablement réel |
| Évaluation globale par l'investigateur vertex | 2,5 pointsVoir la citationinvestigators rated global improvement (0–4 scale) higher in the combination group (mean 3.1±0.7 vs. 2.5±0.6; p = 0.01) Jha AK, Deb S, Shankar V et al.. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre. International Journal of Academic Medicine and Pharmacy 2025. Citation reproduite au titre du droit de courte citation (article L122-5 du Code de la propriété intellectuelle). | 3,1 pointsVoir la citationinvestigators rated global improvement (0–4 scale) higher in the combination group (mean 3.1±0.7 vs. 2.5±0.6; p = 0.01) Jha AK, Deb S, Shankar V et al.. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre. International Journal of Academic Medicine and Pharmacy 2025. Citation reproduite au titre du droit de courte citation (article L122-5 du Code de la propriété intellectuelle). | Probablement réel |
| Incidence d'une pilosité accrue | 10 %Voir la citationAdverse events were mild; transient hypertrichosis occurred more often in the combination arm (30% vs 10%, p < 0.01), while no significant blood pressure or sexual side effects were observed. Jha AK, Deb S, Shankar V et al.. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre. International Journal of Academic Medicine and Pharmacy 2025. Citation reproduite au titre du droit de courte citation (article L122-5 du Code de la propriété intellectuelle). | 30 %Voir la citationAdverse events were mild; transient hypertrichosis occurred more often in the combination arm (30% vs 10%, p < 0.01), while no significant blood pressure or sexual side effects were observed. Jha AK, Deb S, Shankar V et al.. Comparison between oral low dose dutasteride versus oral low dose dutasteride along with oral low dose minoxidil in treatment of androgenetic alopecia in males: a prospective interventional study based at a tertiary care centre. International Journal of Academic Medicine and Pharmacy 2025. Citation reproduite au titre du droit de courte citation (article L122-5 du Code de la propriété intellectuelle). | Probablement réel |