A Randomized Open-Label Trial with a Crossover Comparison of Sexual Self-Confidence and Other Treatment Outcomes Following Tadalafil Once a Day Vs. Tadalafil or Sildenafil On-Demand in Men with Erectile Dysfunction
Rattachement africain : mx, us, gb, es, au, de. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
AIM: To compare Sexual Self-Confidence and other treatment outcomes following 8 weeks of treatment with tadalafil 5 mg once a day (OaD) vs. tadalafil 20 mg or sildenafil 100 mg as needed (pro re nata [PRN]) in patients with erectile dysfunction (ED). METHODS: A randomized, open-label, crossover study in men ≥18 years of age with history of ED and satisfactory response to current oral phosphodiesterase 5 (PDE5) inhibitor PRN. Data were analyzed with a mixed effects model for crossover design. MAIN OUTCOME MEASURES: The primary outcome measure was the Sexual Self-Confidence domain of the Psychological and Interpersonal Relationship Scales (PAIRS) between tadalafil OaD and sildenafil PRN. SECONDARY OUTCOMES INCLUDED: Time Concerns and Spontaneity domains of PAIRS, and the Self-Esteem and Relationship (SEAR) scale. RESULTS: Men naive to tadalafil OaD were enrolled (N = 378), with 61-69% prior PDE5 inhibitor use. There were improvements in all PAIRS domains from baseline when comparing tadalafil OaD and PRN with sildenafil PRN (P < 0.001). The Sexual Self-Confidence domain improved from baseline and was 0.50 ± 0.78 following tadalafil OaD, 0.5 ± 0.72 for tadalafil PRN, and 0.39 ± 0.67 for sildenafil PRN. The difference in least-squares mean was 0.12 ± 0.04 (confidence interval [CI] = 0.04, 0.19; P = 0.001) between tadalafil OaD and sildenafil PRN and 0.01 ± 0.04 (CI = -0.06, 0.08; P = 0.872) between tadalafil OaD and tadalafil PRN. The Time Concerns domain score was lower with tadalafil OaD than tadalafil PRN (P < 0.001). There were no differences in SEAR scores between treatments. CONCLUSIONS: Tadalafil OaD and tadalafil PRN compared with sildenafil PRN demonstrated greater improvements in Sexual Self-Confidence, Time Concerns, and Spontaneity. There was no significant difference in Sexual Self-Confidence between tadalafil OaD and tadalafil PRN. Changes in SEAR, the erectile function domain of the International Index of Erectile Function, and the Erectile Dysfunction Inventory of Treatment Satisfaction scores from baseline to end point were similar.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- A Randomized Open-Label Trial with a Crossover Comparison of Sexual Self-Confidence and Other Treatment Outcomes Following Tadalafil Once a Day Vs. Tadalafil or Sildenafil On-Demand in Men with Erectile Dysfunction
- Date Crossref
- 01/05/2012
- Éditeur
- Oxford University Press (OUP)
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Mexican Association for the Clinical Research pays non établi dans la noticeStructure de recherche
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Asociación Mexicana de Psicología y Desarrollo Comunitario pays non établi dans la noticeOrganisation à but non lucratif
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University of Tennessee at Knoxville pays non établi dans la noticeUniversité ou école supérieure
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Good Hope Hospital pays non établi dans la noticeÉtablissement de santé
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Universidad de Málaga pays non établi dans la noticeUniversité ou école supérieure
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Keogh Institute for Medical Research pays non établi dans la noticeOrganisation à but non lucratif
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Eli Lilly (Germany) pays non établi dans la noticeEntreprise
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Eli Lilly (Australia) pays non établi dans la noticeEntreprise
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Eli Lilly (United States) pays non établi dans la noticeEntreprise
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Eli Lilly (United Kingdom) pays non établi dans la noticeEntreprise
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Asociación Mexicana para la Salud Sexual A.C. (AMSSAC) pays non établi dans la noticeInstitution
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Private practice of Urology/Andrology pays non établi dans la noticeInstitution
Mexican Association for the Clinical Research, Asociación Mexicana de Psicología y Desarrollo Comunitario et University of Tennessee at Knoxville, avec 9 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.