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De Adapting Disease Specific Outcome Measures Pilot Trial voor Telehealth bij Myasthenia Gravis (ADAPT-teleMG)

24 september 2026 bijgewerkt door: Yale University

De Adapting Disease Specific Outcome Measures Pilot Trial for Telehealth in Myasthenia Gravis (ADAPT-teleMG)

The goal of this pilot study is to determine the reliability of myasthenia gravis (MG) specific outcome measures obtained during virtual encounters with patients with myasthenia gravis. The main question it aims to answer is: Are MG-specific outcome measures obtained during virtual encounters reliable?

Participants will complete two virtual study visits in which they will be administered common MG-specific outcome measures and a newly developed outcome measure developed specifically for telemedicine assessments of MG patients.

Studie Overzicht

Toestand

Voltooid

Interventie / Behandeling

Gedetailleerde beschrijving

The purpose of this study is to better understand the use of modified clinical assessments during telehealth visits for patients with Myasthenia Gravis (MG). The study will consist of 2 virtual telemedicine visits. A screening visit will be conducted to optimize the telemedicine environment, provide training on the telemedicine platform being used in the study, and collect demographic, medical history, and medication information. Participants who meet eligibility requirements will have a telemedicine visit (Visit 1) with a study doctor where assessments adapted for the telemedicine environment will be performed. Participants will also be asked to fill out questionnaires related to MG or their experience with telemedicine either online or with the study investigators. A second visit (Visit 2), conducted within 3 days (+/- 1 day), will replicate the assessments performed in V1. Visit 1 and Visit 2 will be recorded for later review by study team members. The investigators hope to establish the effectiveness of these clinical tools in order to better manage MG in the future in clinical care and research study visits.

Studietype

Observationeel

Inschrijving (Werkelijk)

52

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studie Locaties

    • Connecticut
      • New Haven, Connecticut, Verenigde Staten, 06519
        • Yale University
    • District of Columbia
      • Washington D.C., District of Columbia, Verenigde Staten, 20037
        • George Washington University
    • Illinois
      • Chicago, Illinois, Verenigde Staten, 60637
        • University of Chicago
    • Massachusetts
      • Boston, Massachusetts, Verenigde Staten, 02114
        • Massachusetts General Hospital
    • North Carolina
      • Durham, North Carolina, Verenigde Staten, 27710
        • Duke University Medical Center

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

18 jaar en ouder (Volwassen, Oudere volwassene)

Accepteert gezonde vrijwilligers

Nee

Geslachten die in aanmerking komen voor studie

Allemaal

Bemonsteringsmethode

Niet-waarschijnlijkheidssteekproef

Studie Bevolking

Approximately 50 adult participants with a confirmed diagnosis of MG will be enrolled with a range of disease activity from approximately 7 MGNet clinical study sites

Beschrijving

Inclusion Criteria:

  • Has the capacity to understand and sign an informed consent form
  • Diagnosed with acquired autoimmune MG based on clinical syndrome and seropositivity for MG associated autoantibodies (AChR binding, MuSK, or LRP4 antibodies), and/or a decremental response on repetitive nerve stimulation, positive single-fiber electromyography or positive edrophonium test
  • Subject has been previously evaluated in a face-to-face clinical encounter at one of the participating study sites within the prior 3 years
  • Primary language is English, or equivalent level of English language fluency
  • Required disease severity range from asymptomatic-mild to moderate-severe as previously judged by the Investigator.

Exclusion Criteria:

  • Inadequate technology for telehealth visits as assessed by the Investigator (e.g., no internet connection, no laptop/tablet with video capability, etc). Cellular phones are not acceptable. Subjects must use a laptop or tablet.
  • Is unable or unwilling to comply with the study procedures, including video recording, or telehealth visit.
  • Any significant medical/psychiatric condition that, in the opinion of the Investigator, may interfere with interpretation of subject evaluation(s) or protocol compliance
  • Known pregnancy
  • MGFA severity class IVb or V
  • Concurrent participation in an interventional clinical trial

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Observatiemodellen: COHORT
  • Tijdsperspectieven: PROSPECTIVE

Cohorten en interventies

Groep / Cohort
Interventie / Behandeling
Neurological Outpatients

Participants in this group will be recruited from the outpatient clinical population at participating MGNet sites. Treating physicians will make the initial determination of patients' potential eligibility to participate in the study.

Two video telehealth visits will be conducted and recorded within 3 days of one another (+/- 1 day)

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Interrater reliability of the virtual Myasthenia Gravis Composite (MGC-v) score.
Tijdsspanne: 3 days (+/- 1 day)

Interrater reliability of the virtual Myasthenia Gravis Composite (MGC-v) score will be estimated between two independent rater assessments performed on Visit 1 (V1) and Visit 2 (V2). The MGC score is a validated, patient-reported 10-item assessment tool for evaluating the symptoms and signs of MG. Patient assessment includes self-report of impact (normal, mild, moderate, or severe) and is additionally weighted for clinical significance. Total score ranges from 0 to 50, with higher scores indicating a greater impact of MG on functional activities. A three point change is considered clinical meaningful. This brief assessment takes approximately 10 minutes to complete.

3 days (+/- 1 day)
Intrarater reliability (test-retest reliability) of the MGC-v score.
Tijdsspanne: 3 days (+/- 1 day)

Interrater reliability of the virtual Myasthenia Gravis Composite (MGC-v) score will be estimated between two independent rater assessments performed on Visit 1 (V1) and Visit 2 (V2). The MGC score is a validated, patient-reported 10-item assessment tool for evaluating the symptoms and signs of MG. Patient assessment includes self-report of impact (normal, mild, moderate, or severe) and is additionally weighted for clinical significance. Total score ranges from 0 to 50, with higher scores indicating a greater impact of MG on functional activities. A three point change is considered clinical meaningful. This brief assessment takes approximately 10 minutes to complete.

3 days (+/- 1 day)

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Onderzoekers

  • Hoofdonderzoeker: Richard Nowak, MD, MS, Yale University
  • Hoofdonderzoeker: Amanda Guidon, MD, MPH, Massachusetts General Hospital

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Werkelijk)

30 augustus 2021

Primaire voltooiing (Werkelijk)

20 januari 2023

Studie voltooiing (Werkelijk)

20 januari 2023

Studieregistratiedata

Eerst ingediend

14 juni 2023

Eerst ingediend dat voldeed aan de QC-criteria

14 juni 2023

Eerst geplaatst (Werkelijk)

23 juni 2023

Updates van studierecords

Laatste update geplaatst (Werkelijk)

28 september 2026

Laatste update ingediend die voldeed aan QC-criteria

24 september 2026

Laatst geverifieerd

1 september 2026

Meer informatie

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

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