Nut van PCD-diagnostiek om de klinische zorg te verbeteren (PCD)
Een klinische studie om gegevens te verzamelen over het nut van tests die worden gebruikt om een diagnose van primaire ciliaire dyskinesie (PCD) te stellen
This cross-sectional and longitudinal observational study is to gather data on the utility of tests that are used to make a diagnosis of primary ciliary dyskinesia (PCD). There is new testing available, called nasal nitric oxide testing, that non-invasively measures nitric oxide levels in the sinus cavity. Individuals with PCD characteristically have low levels, but this testing does not have extensive data from everyday clinical practice. The objective of this proposal is to improve the diagnostic approach to children and adults with clinical concerns for primary ciliary dyskinesia (PCD).
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
This is an observational study to gather data on the utility of tests that are used to make a diagnosis of primary ciliary dyskinesia (PCD). Participant selection will be on a referral basis for the consideration of a clinical suspicion for PCD. Participants will be identified by pulmonary providers that consider testing for PCD based on the clinical symptoms of the participant. These providers will then refer for enrollment in the study based on the clinical considerations for a diagnosis of PCD. Participants will be consented during the time of testing at the Pulmonary department. Any patient referred by a clinician for concerns for PCD, including those who have had PCD genetics sent, or a ciliary biopsy performed will be enrolled in the study. In addition, any participant who is referred for nasal nitric oxide testing and meets the inclusion and exclusion criteria for this testing, will also need to provide informed consent and be enrolled in the Nasal NO REDCap registry. This equipment is not currently FDA approved or CLIA certified for PCD diagnostic testing and therefore referring clinicians will be informed that the results of this test should not influence clinical decision making regarding the diagnosis of PCD. However, there is growing evidence that this testing has utility as a non-invasive screening tool for PCD and continued data from the general pediatric pulmonary population is needed.
Studietype
Inschrijving (Geschat)
Contacten en locaties
Studiecontact
- Naam: Melanie S Collins, MD
- Telefoonnummer: 860-545-9440
- E-mail: mcollin@connecticutchildrens.org
Studie Contact Back-up
- Naam: Sigrid M Almeida, BS
- Telefoonnummer: 8608375343
- E-mail: salmeida@connecticutchildrens.org
Studie Locaties
-
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Connecticut
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Hartford, Connecticut, Verenigde Staten, 06111
- Werving
- Pulmonary Division
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Contact:
- Sigrid M Almeida, BS
- Telefoonnummer: 8608375343
- E-mail: salmeida@connecticutchildrens.org
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Contact:
- Melanie S Collins, MD
- Telefoonnummer: 8605459440
- E-mail: mcollin@connecticutchildrens.org
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
The target population are ages 2 and up. Participant selection will be on a referral basis for the consideration of a clinical suspicion for PCD. Participants will be identified by pulmonary providers that consider testing for PCD based on the clinical symptoms of the participant. These providers will thenrefer for enrollment in the study based on the clinical considerations for a diagnosis of PCD.
Beschrijving
Inclusion Criteria:
- Age ≥ 2 years of age
- Must have two of the following clinical history points:
- Neonatal respiratory distress
- Chronic nasal congestion/runny nose
- Chronic cough
- Situs/laterality defects
- Bronchiectasis
- Ability to provide informed consent or consent of parent/guardian and ass
Exclusion Criteria:
- Recent history of sinus surgery or bloody nose in the past week
- Age < 2 years of age
- Inability to tolerate probe in nose
- Sinusitis or other respiratory exacerbation currently being treated with antibiotics
- Admitted to hospital for respiratory exacerbation (inpatient status)
- Inability to understand the requirements of the study or be unwilling to provide written informed consent (as evidenced by signature on an informed consent document approved by the IRB)
- Any other reason for which the study investigators feel the patient is not a good candidate to complete the testing
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Observatiemodellen: COHORT
- Tijdsperspectieven: CROSS_SECTIONAL
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
|---|---|
|
Nasal Nitric Oxide
Participants who are referred by his/her clinician for nasal NO testing and meet the inclusion and exclusion criteria will undergo testing. Clinical information regarding prior diagnostic testing will be collected at time of enrollment. Participants that have a confirmed diagnosis of PCD by genetics or ciliary biopsy at time of study entry |
Collection of already performed clinical data and nNO testing
Andere namen:
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Creation of Nasal NO REDCap registry
Tijdsspanne: 2-3 years
|
To establish a research registry to characterize the features of individuals that undergo PCD diagnostic testing at Connecticut Children's Medical Center and UCONN. |
2-3 years
|
|
Evaluation of utility of PCD diagnostic testing
Tijdsspanne: 2-3 years
|
To evaluate the utility of PCD diagnostic testing, including potential use of nasal nitric oxide in comparison to genetic testing and ciliary biopsy, in pulmonary practice at Connecticut Children's Medical Center and UCONN. |
2-3 years
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Refinement and Improvement of PCD Diagnostic Testing
Tijdsspanne: 1-2 years
|
To refine and improve current diagnostic processes for PCD diagnosis at CCMC using information gathered from the research registry established through Primary aims 1 and 2. |
1-2 years
|
Medewerkers en onderzoekers
Medewerkers
Onderzoekers
- Hoofdonderzoeker: Melanie S Collins, MD, Connecticut Children's Medical Center
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Geschat)
Studie voltooiing (Geschat)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 23-052-CCMC
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
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