Clinical Trials Logo

Clinical Trial Summary

The main purpose of this study is to assess the effect of smoking status on the success of Etanercept therapy in patients with moderate-to-severe psoriasis.


Clinical Trial Description

Study hypothesis was based on the following rationale:

- Psoriasis vulgaris is a chronic inflammatory skin disease with several extracutaneous manifestations and significant comorbidities (among others cardiovascular disease, metabolic syndrome, obesity and depression).

- An increased prevalence of smoking among psoriasis patients, as compared with healthy subjects, has been observed in several studies

- More recent studies suggest that cigarette smoking may trigger the development of psoriasis through oxidative, inflammatory and genetic mechanisms.Furthermore, smoking is associated with the clinical severity of psoriasis

- Smoking also contributes to higher morbidity and mortality from smoking related disorders in these patients There is now some evidence that patients with psoriasis who smoke tend to be less responsive to treatment ;


Study Design


Related Conditions & MeSH terms


NCT number NCT02570750
Study type Observational
Source Pfizer
Contact
Status Completed
Phase
Start date May 7, 2015
Completion date December 5, 2016

See also
  Status Clinical Trial Phase
Completed NCT03598790 - A Study to Evaluate the Efficacy and Safety of Bimekizumab in Adult Subjects With Moderate to Severe Chronic Plaque Psoriasis Phase 3
Completed NCT00799877 - Chronic Plaque Psoriasis (Ps) Registry
Completed NCT02581345 - Phase 3 Study of M923 and Humira® in Subjects With Chronic Plaque-type Psoriasis Phase 3
Withdrawn NCT01200264 - Apremilast for Chronic Plaque Psoriasis (CPP) Patients Who Have Failed One Course of Biologic Therapy Phase 2
Not yet recruiting NCT00707070 - Combining Acitretin and Efalizumab in the Therapy of Chronic Plaque Psoriasis Phase 4
Terminated NCT00972543 - Raptiva in Palm and Sole Psoriasis Phase 4
Completed NCT00539929 - Paired-Comparison Study Evaluating the Efficacy and Safety of E6201 Versus Vehicle for the Treatment of Plaque-Type Psoriasis Phase 2
Completed NCT02852967 - A Phase 2, Double-blind, Placebo-controlled Study of the Efficacy and Safety of Belumosudil in Subjects With Moderate/Severe Chronic Plaque Psoriasis Phase 2
Completed NCT00770965 - Phase II Efficacy Study Looking at a Single-dose of One of Three Dose Levels of AIN457 in Patients With Chronic Plaque-type Psoriasis Phase 2
Active, not recruiting NCT06011733 - A Study to Evaluate the Efficacy and Safety of Bimekizumab in Chinese Adult Study Participants With Moderate to Severe Plaque Psoriasis Phase 3
Completed NCT00245765 - Efficacy Study of CDP870 in Subjects With Chronic Plaque Psoriasis Who Are Candidate for Systemic Therapy and/or Phototherapy/Photochemotherapy Phase 2
Completed NCT00673556 - A Study to Assess the Efficacy and Safety of Alefacept in Psoriasis Patients for Whom Conventional Treatment is Ineffective or Inappropriate Phase 3
Terminated NCT00844363 - Narrowband UVB Phototherapy in the Treatment of Psoriasis Vulgaris N/A
Completed NCT00574249 - Adalimumab in Combination With Topical Treatment (Calcipotriol/Betamethasone) in Subjects With Moderate to Severe Psoriasis and Insufficient Response to Classic Systemic Treatment Phase 3
Completed NCT00512187 - Moderate Weight Loss Makes Obese Patients With Severe Chronic Plaque Psoriasis Responsive to Sub-Optimal Dose of Cyclosporine: an Investigator Blinded, Controlled, Randomized Clinical Trial Phase 4
Completed NCT00438360 - Efficacy and Safety of Cyclosporine A Microemulsion in Maintenance Patients With Chronic Plaque Psoriasis Phase 3
Active, not recruiting NCT03897075 - Efficacy and Safety Study of Tildrakizumab in the Treatment of Nail Psoriasis Phase 3
Completed NCT01358578 - Safety and Efficacy of Secukinumab Compared to Etanercept in Subjects With Moderate to Severe, Chronic Plaque-Type Psoriasis Phase 3
Completed NCT03536884 - A Study to Evaluate the Efficacy and Safety of Bimekizumab Compared to an Active Comparator in Adult Subjects With Moderate to Severe Chronic Plaque Psoriasis Phase 3
Completed NCT03230292 - A Study to Evaluate the Long-term Safety, Tolerability and Efficacy of Bimekizumab in Adult Patients With Chronic Plaque Psoriasis Phase 2