Cross-cultural Adaptation and Multicenter Validation of the Italian Versions of the Brief Evaluation of Receptive Aphasia (BERA) and SWallowing Assessment in Disorders of Consciousness (SWADOC)
Adattamento Trans-culturale e Validazione Multicentrica Della Versione Italiana Delle Scale Brief Evaluation of Receptive Aphasia (BERA) e SWallowing Assessment in Disorders of Consciousness (SWADOC)
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Detailní popis
Typ studie
Typ studie
Zápis (Odhadovaný)
Zápis
Kontakty a umístění
Studijní kontakt
Studijní kontakt
- Jméno: Anna Estraneo, MD
- E-mail: aestraneo@dongnocchi.it
Studijní záloha kontaktů
- Jméno: Alfonso Magliacano, PhD
- Telefonní číslo: 393387389414
- E-mail: amagliacano@dongnocchi.it
Studijní místa
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Florence, Itálie
- IRCCS Fondazione Don Carlo Gnocchi
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Kontakt:
- Bahia Hakiki
- Telefonní číslo: 3905573931
- E-mail: bhakiki@dongnocchi.it
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Milan, Itálie
- IRCCS Istituto Neurologico Carlo Besta
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Kontakt:
- Matilde Leonardi
- Telefonní číslo: 390223941
- E-mail: Matilde.Leonardi@istituto-besta.it
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Milan, Itálie
- IRCCS SM Nascente Fondazione Don Carlo Gnocchi
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Kontakt:
- Angela Comanducci
- Telefonní číslo: 3902403081
- E-mail: acomanducci@dongnocchi.it
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AV
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Sant'Angelo dei Lombardi, AV, Itálie, 83054
- Polo Specialistico Riabilitativo Fondazione Don Gnocchi
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Kontakt:
- Alfonso Magliacano
- Telefonní číslo: 393387389414
- E-mail: amagliacano@dongnocchi.it
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Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dospělý
- Starší dospělý
Přijímá zdravé dobrovolníky
Metoda odběru vzorků
Studijní populace
Popis
Inclusion Criteria:
- Age >= 18 years.
- Native Italian speaker.
- Diagnosis of severe acquired brain injury.
- At least 28 days since the acute event.
- For SWADOC validation: stable clinical diagnosis of disorder of consciousness, including UWS, MCS, or EMCS, assessed with the Coma Recovery Scale-Revised repeated at least five times over two weeks.
- For BERA validation: stable clinical diagnosis of MCS or EMCS assessed with the Coma Recovery Scale-Revised repeated at least five times over two weeks.
- For BERA validation: presence of visual fixation and/or visual pursuit assessed with the Coma Recovery Scale-Revised.
- No remote history of neurological, neurodegenerative, or psychiatric disease; for SWADOC validation, no remote history of otorhinolaryngological disease.
- Written informed consent provided by the primary caregiver/legal representative according to local regulations.
Exclusion Criteria:
- Occurrence of a second cerebral event between enrollment and data collection.
- Unstable general clinical condition preventing assessment, including but not limited to need for ventilatory support, severe infection, or status epilepticus.
Studijní plán
Jak je studie koncipována?
Detaily designu
Počet skupin / kohort
Kohorty a intervence
Skupina / kohortaSkupina / kohorta |
Intervence / LéčbaIntervence / Léčba |
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Patients with severe acquired brain injury and disorders of consciousness
Consecutive adult inpatients with severe acquired brain injury and a stable diagnosis of disorder of consciousness admitted to one of the four participating centers and meeting eligibility criteria.
All eligible participants will undergo SWADOC validation assessments.
A nested subgroup of the first 22 participants who also meet BERA-specific criteria will undergo BERA validation assessments.
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Structured clinical assessment of oral and pharyngeal swallowing components in patients with disorders of consciousness.
The Italian version will be administered and scored by trained examiners to evaluate inter-rater and test-retest reliability.
Brief clinical assessment of receptive language abilities, including phonology, semantics, and morphosyntax.
Responses are based on visual/eye-movement behavior, allowing assessment of patients unable to communicate verbally or through reliable motor responses.
It will be administered to the nested subgroup meeting BERA-specific criteria.
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Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
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Inter-rater reliability of the Italian Swallowing Assessment in Disorders of Consciousness total score
Časové okno: Day 1, during the first assessment session
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Inter-rater reliability will be assessed for the total score of the Italian version of the Swallowing Assessment in Disorders of Consciousness.
The SWADOC total score ranges from 0 to 24, with higher scores indicating better preserved swallowing abilities.
The reported outcome will be the intraclass correlation coefficient for agreement between independent raters.
The intraclass correlation coefficient is a unitless reliability coefficient ranging from 0 to 1, with higher values indicating greater inter-rater reliability.
The SWADOC quantitative scoring system includes 8 scored items rated from 0 to 3, allowing calculation of oral and pharyngeal subscores and a total score.
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Day 1, during the first assessment session
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Test-retest reliability of the Italian Swallowing Assessment in Disorders of Consciousness total score
Časové okno: Baseline and approximately 24 hours later
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Test-retest reliability will be assessed for the total score of the Italian version of the Swallowing Assessment in Disorders of Consciousness.
The SWADOC total score ranges from 0 to 24, with higher scores indicating better preserved swallowing abilities.
The reported outcome will be the intraclass correlation coefficient between the baseline assessment and the reassessment performed approximately 24 hours later.
The intraclass correlation coefficient is a unitless reliability coefficient ranging from 0 to 1, with higher values indicating greater test-retest reliability.
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Baseline and approximately 24 hours later
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Inter-rater reliability of the Italian Brief Evaluation of Receptive Aphasia total score
Časové okno: Day 1, during the first assessment session
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Inter-rater reliability will be assessed for the total score of the Italian version of the Brief Evaluation of Receptive Aphasia in the eligible subgroup of patients.
The BERA total score ranges from 0 to 30, with higher scores indicating better receptive language abilities.
The reported outcome will be the intraclass correlation coefficient for agreement between independent raters.
The intraclass correlation coefficient is a unitless reliability coefficient ranging from 0 to 1, with higher values indicating greater inter-rater reliability.
The BERA includes 30 items per version, with 10 phonological, 10 semantic, and 10 morphosyntactic items; each correct visual fixation response is scored as 1 point and errors or absent fixation as 0 points.
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Day 1, during the first assessment session
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Test-retest reliability of the Italian Brief Evaluation of Receptive Aphasia total score
Časové okno: Baseline and approximately 24 hours later
|
Test-retest reliability will be assessed for the total score of the Italian version of the Brief Evaluation of Receptive Aphasia in the eligible subgroup of patients.
The BERA total score ranges from 0 to 30, with higher scores indicating better receptive language abilities.
The reported outcome will be the intraclass correlation coefficient between the baseline assessment and the reassessment performed approximately 24 hours later.
The intraclass correlation coefficient is a unitless reliability coefficient ranging from 0 to 1, with higher values indicating greater test-retest reliability.
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Baseline and approximately 24 hours later
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Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
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Convergent validity of the Italian Swallowing Assessment in Disorders of Consciousness total score with the Coma Recovery Scale-Revised total score
Časové okno: Baseline/Day 1
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Convergent validity will be assessed by calculating the Spearman rank correlation coefficient between the total score of the Italian version of the Swallowing Assessment in Disorders of Consciousness and the total score of the Coma Recovery Scale-Revised.
The SWADOC total score ranges from 0 to 24, with higher scores indicating better preserved swallowing abilities.
The Coma Recovery Scale-Revised total score ranges from 0 to 23, with higher scores indicating a higher level of consciousness.
The reported outcome will be Spearman's rho, a unitless correlation coefficient ranging from -1 to +1.
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Baseline/Day 1
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Convergent validity of the Italian Brief Evaluation of Receptive Aphasia total score with the Coma Recovery Scale-Revised total score
Časové okno: Baseline/Day 1
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Convergent validity will be assessed by calculating the Spearman rank correlation coefficient between the total score of the Italian version of the Brief Evaluation of Receptive Aphasia and the total score of the Coma Recovery Scale-Revised.
The BERA total score ranges from 0 to 30, with higher scores indicating better receptive language abilities.
The Coma Recovery Scale-Revised total score ranges from 0 to 23, with higher scores indicating a higher level of consciousness.
The reported outcome will be Spearman's rho, a unitless correlation coefficient ranging from -1 to +1.
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Baseline/Day 1
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Spolupracovníci a vyšetřovatelé
Sponzor
Sponzor
Spolupracovníci
Spolupracovníci
Vyšetřovatelé
Vyšetřovatelé
- Vrchní vyšetřovatel: Alfonso Magliacano, PhD, Fondazione Don Carlo Gnocchi
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Odhadovaný)
Začátek studia
Primární dokončení (Odhadovaný)
Primární dokončení
Dokončení studie (Odhadovaný)
Dokončení studie
Termíny zápisu do studia
První předloženo
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
První zveřejněno
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Poslední zveřejněná aktualizace
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
- Neurologické projevy
- Onemocnění mozku
- Onemocnění centrálního nervového systému
- Nemoci nervového systému
- Duševní poruchy
- Rány a zranění
- Neurobehaviorální projevy
- Neurokognitivní poruchy
- Kraniocerebrální trauma
- Trauma, nervový systém
- Poruchy komunikace
- Poruchy jazyka
- Afázie
- Poruchy řeči
- Patologické stavy, příznaky a symptomy
- Příznaky a symptomy
- Poranění mozku
- Poruchy vědomí
- Afázie, Wernicke
Další identifikační čísla studie
Další identifikační čísla studie
- BERA-SWADOC
Plán pro data jednotlivých účastníků (IPD)
Plánujete sdílet data jednotlivých účastníků (IPD)?
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