Developing and Validating a Patient-reported Outcome Instrument to Monitor Symptom Management in Pulmonary Exacerbation in CF

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

COMPLETED

Total Enrollment

18 participants

Study Classification

OBSERVATIONAL

Study Start Date

2015-04-30

Study Completion Date

2017-09-30

Brief Summary

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The aim of this study is to develop a reliable and valid instrument to measure symptom management (experience and / or management strategies) during exacerbation episodes in CF patients. For the development a sequential exploratory two phase mixed-method study will be applied. In a first step, up to 25 CF patients will be interviewed: approximately 15 CF patients who experienced at least one episode of exacerbation in the past year and approximately CF 10 patients who are currently experiencing an exacerbation. The latter group will be interviewed up to 3 times during and after the antibiotic treatment. The instruments initial item list will be developed on basis of the interviews. Up to five health professionals will rate the items' relevance. In a further step, items' clarity and relevance will be assessed by cognitive debriefing interviews with no more than 10 patients. In the last step (part III), the instrument's preliminary construct and concurrent validity and reliability will be tested in a larger sample up to 150 patients experiencing exacerbation. Patients will be asked to complete the newly developed questionnaires and a set of other questionnaires at one time point. For part III, ethic approval will be asked at a later date (2015).

Detailed Description

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Conditions

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Cystic Fibrosis

Keywords

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patient reported outcome instrument

Study Design

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Observational Model Type

OTHER

Study Time Perspective

OTHER

Eligibility Criteria

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Inclusion Criteria

Part I A \& II:

1. Patients with a confirmed diagnosis of cystic fibrosis
2. Age ≥ 18
3. Experience of at least one exacerbation during the last year requiring antibiotic treatment (oral or intravenous)

Part I B:

1. Patients with a confirmed diagnosis of cystic fibrosis
2. Age ≥ 18
3. Experience of an acute exacerbation requiring antibiotic treatment (oral or intravenous)

Exclusion Criteria

Part I \& II

1. Do not speak or understand German
2. Inability to verbally communicate
3. Cognitive impairment

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Gabriela Schmid-Mohler

Role: PRINCIPAL_INVESTIGATOR

Centre of Clinical Nursing,

Locations

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University Hospital Zurich

Zurich, , Switzerland

Site Status

Countries

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Switzerland

Other Identifiers

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KEK-ZK-Nr. 2014-0712

Identifier Type: -

Identifier Source: org_study_id