The CorEvitas Psoriasis (PSO) Registry

February 5, 2026 updated by: CorEvitas

CorEvitas Psoriasis (PSO) Registry

The primary objective of the CorEvitas Psoriasis Registry is to study the comparative safety of approved psoriasis therapies in a North American cohort of psoriasis subjects treated by dermatologists. This includes assessing the incidence and nature of adverse events of special interest, including malignancy, in a real world population of psoriasis patients on new biologic therapies (e.g. secukinumab). Secondary objectives include analyzing the epidemiology and natural history of the disease, comorbidities, current treatment practices, and comparative effectiveness.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Enrolling by invitation

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Detailed Description

Based on the operating procedures established by the Corrona Rheumatoid Arthritis (RA) Registry, the Psoriasis Registry will use a parallel structure based on a design and strategy developed by Corrona, LLC. This registry will be cooperatively managed by scientific, operational, and quality leaders at Corrona and medical leaders appointed by the National Psoriasis Foundation (NPF).

Investigators may enroll patients who have started on or switched to a systemic agent for psoriasis within the previous twelve months. Currently approved subcutaneous biologics are indicated for adult patients with chronic moderate to severe plaque psoriasis who are candidates for systemic therapy or phototherapy. The currently approved intravenous biologic agent is indicated for adult patients with chronic severe plaque psoriasis who are candidates for systemic therapy, and when other systemic therapies are medically less appropriate. All patients will receive standard of care treatments prescribed by the investigator, in accordance with the FDA-approved drug labeling, and all treatment decisions are the sole responsibility of the investigator.

This study will be conducted at approximately 200 sites across North America. Sites are assessed and selected through interviews with potential investigators and a corresponding site feasibility survey that includes information on the investigator's qualifications, previous research experience, and the availability of support staff, sub-investigators, and patient population.

The Corrona Psoriasis Registry is a longitudinal, observational study; therefore, the duration is indefinite with no pre-determined stop date. The enrollment period is estimated to take approximately four years, and subjects will be followed for a minimum of eight years beginning from the time the subject is enrolled.

The design is a prospective, multicenter, observational registry for subjects with psoriasis. Longitudinal follow-up data is obtained via Corrona Questionnaires completed by both subjects and their treating dermatologists (also known as "Providers" for a Corrona registry study) every 6 months (+/- 30 days). The registry is designed to collect data on patient demographics, smoking history, disease duration, disease severity, disease activity, history of prior psoriasis treatment, comorbidities, hospitalizations, adverse events of special interest, medication use, and laboratory results.

The registry is linked to external data sources including the Centers for Disease Control's National Death Index (NDI), the Centers for Medicare and Medicaid Services (CMS), and other administrative data sources to support drug safety monitoring and other research activities.

Any adverse events that are spontaneously volunteered by the subject or discovered as a result of general questioning by the investigator should be recorded on the Provider Follow-up Questionnaire for that visit.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
10000

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

14 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Patients are enrolled in the Psoriasis Registry during regularly-scheduled office visits. Selected dermatologists are invited to participate as investigators in the Registry. Physicians are selected carefully in an effort to ensure enrollment of subjects that represent a reasonable representation of a cross-section of the population throughout North America with Psoriasis. All potential sites are screened for clinical research experience and adherence to Good Clinical Practice (GCP) guidelines.

Description

ELIGIBILITY CRITERIA∗ To be eligible for enrollment into the CorEvitas Psoriasis Registry, a patient must satisfy all of the inclusion criteria and none of the exclusion criteria listed below.

Inclusion Criteria:

The patient must:

  1. Have been diagnosed with psoriasis by a dermatologist.
  2. Be at least 18 years of age or older.
  3. Be willing and able to provide written consent for participation in the registry.
  4. Be willing and able to provide Personally Identifiable Information (PII) that includes the following types of personal information at a minimum: 1) Full Name and 2) Date of Birth.
  5. Meet one of the following criteria.

Have started on or switched to a systemic psoriasis treatment within the previous 12 months†▲:

Exclusion Criteria:

1. Patient is participating in or planning to participate in a double-blind randomized of a psoriasis drug. Of note, concurrent participation in another observational registry or open-label Phase 3b/4 trial is not excluded.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
Psoriasis
Pts presenting to enrolling sites across the US are invited to enroll if eligible

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Number of patients with adverse events (AEs) or serious adverse events (SAEs).
Time Frame: A minimum of 8 years from last patient enrolled

Targeted events include malignancy, cardiovascular disease, serious infection, inflammatory bowel disease, gastrointestinal perforation, neurological events, hepatic events, and general serious adverse events.

An AE is any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. An SAE is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
A minimum of 8 years from last patient enrolled

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Disease burden: Psoriatic area and severity index (PASI)
Time Frame: every 6 months for 8 years
every 6 months for 8 years
Disease burden: Investigators Global Assessment (IGA)
Time Frame: every 6 months for 8 years
every 6 months for 8 years
Disease burden: Body surface area (BSA)
Time Frame: every 6 months for 8 years
every 6 months for 8 years
Percentage of patients with history of comorbidities
Time Frame: time frame: at registry enrollment
time frame: at registry enrollment
Physician reported: Fitzpatrick skin type
Time Frame: time frame: every 6 months for 8 years
time frame: every 6 months for 8 years
Patient reported: EuroQOL-5D-3L
Time Frame: time frame: every 6 months for 8 years
time frame: every 6 months for 8 years
Patient reported: Dermatology Quality of Life index (DLQI)
Time Frame: time frame: every 6 months for 8 years
time frame: every 6 months for 8 years
Patient reported: Work productivity and Activity Impairment (WPAI)
Time Frame: time frame: every 6 months for 8 years
time frame: every 6 months for 8 years
Patient reported: Pain, Fatigue, Itch score on Visual Analog Scale (VAS) (1-100)
Time Frame: time frame: every 6 months for 8 years
time frame: every 6 months for 8 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
CorEvitas

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Jeffrey Greenberg, MD, MPH, CorEvitas

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
April 1, 2015

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 1, 2100

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 1, 2100

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
May 4, 2015

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 8, 2016

First Posted (Estimated)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
March 14, 2016

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
February 9, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 5, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CorEvitas-PSO-500

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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