Differing Levels of Positive Anti-Neutrophil Cytoplasm Antibody (ANCA) Test and Their Correlation With Vasculitis or Malignancy or Chronic Inflammation

NCT ID: NCT02180126

Last Updated: 2014-07-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

160 participants

Study Classification

OBSERVATIONAL

Study Start Date

2014-08-31

Study Completion Date

2015-01-31

Brief Summary

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A positive Anti-Neutrophil Cytoplasm Antibody (ANCA) test administered to patients with a high probability for vasculitis has high sensitivity and specificity for vasculitis. A positive ANCA test result in those patients who do not have a high probability for vasculitis requires extensive follow-up because those patients eventually present with malignancy or other inflammatory diseases. The investigators wish to investigate the correlation between the differing levels of positive ANCA tests and their relationship to vasculitis, malignancy and inflammatory diseases.

Detailed Description

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Conditions

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Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

RETROSPECTIVE

Study Groups

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Positive ANCA

Patients with borderline positive ANCA results.

Follow-up

Intervention Type OTHER

Follow-up of of patients with borderline positive ANCA test results

Interventions

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Follow-up

Follow-up of of patients with borderline positive ANCA test results

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Patients with borderline positive ANCA test results

Exclusion Criteria

* Pregnant
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Hillel Yaffe Medical Center

OTHER_GOV

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Nina Avshovich, MD

Role: STUDY_DIRECTOR

Hillel Yaffe Medical Center

Tatiana Sivan, MD

Role: PRINCIPAL_INVESTIGATOR

Hillel Yaffe Medical Center

Locations

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Hillel Yaffe Medical Center

Hadera, , Israel

Site Status

Countries

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Israel

Central Contacts

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Tatiana Sivan, MD

Role: CONTACT

972-4-630-4648

Other Identifiers

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HYMC0041-14

Identifier Type: -

Identifier Source: org_study_id

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