Wireless Implantable Mandarin Chinese Speech Neuroprosthesis Evaluation (WISE)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Clinical team Stairmed
- Telefonnummer: +86 021-80510178
- E-mail: yumiao@stairmed.com
Studiesteder
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Shanghai Municipality
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Shanghai, Shanghai Municipality, Kina
- Huashan Hospital, Fudan University
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Kontakt:
- Ying Mao, Ph.D
- Telefonnummer: +86 021 5288 8045
- E-mail: maoying@fudan.edu.cn
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Age 18 to 80 years (inclusive), any gender.
- Clinically diagnosed with speech disorders, including locked-in syndrome, severe dysarthria, aphasia with preserved auditory comprehension, or late-stage ALS-related language dysfunction, secondary to stroke, traumatic brain injury, amyotrophic lateral sclerosis (ALS), or other motor neuron diseases.
- The subject, or the subject with the assistance of their legal representative, is willing to follow the investigator's instructions, adhere to all protocol-specified procedures, and complete all required follow-up.
- The subject and their legal representative fully understand the purpose and significance of the trial; the subject voluntarily agrees to participate and signs the informed consent form
Exclusion Criteria:
- Subjects with any previously implanted metallic objects or devices (e.g., pacemakers, defibrillators, neurostimulators, cochlear implants), except for dental metal implants or implants assessed to have no impact on the trial.
- Subjects who have been on long-term anticoagulant or antiplatelet therapy prior to screening, with antiplatelet drugs discontinued for less than 2 weeks before surgery; or subjects with hematological or autoimmune disorders (e.g., aplastic anemia, systemic lupus erythematosus); or subjects with clinically significant coagulation test abnormalities during the screening period.
- Subjects assessed by an anesthesiologist to be unable to tolerate anesthesia and surgery.
- Subjects assessed by the investigator to have nervous system diseases (e.g., cerebrovascular lesions, intracranial infections, neurodegenerative diseases, epilepsy) or a history of craniocerebral trauma, resulting in severe brain function impairment or marked EEG abnormalities.
- Subjects with physiological or pathological conditions that may lead to poor healing of scalp wounds.
- Subjects in the acute infection phase or suffering from other severe infections.
- Subjects with cognitive impairment or psychotic symptoms.
- Subjects with severe dysfunction of vital organs (heart, lung, liver, kidney, etc.), malignant tumors or autoimmune diseases, who are deemed ineligible for this clinical trial by investigators.
- Subjects judged by investigators to have an expected survival time of less than 1 year.
- Subjects with drug abuse or alcohol dependence.
- Pregnant or breastfeeding women, or subjects planning to become pregnant during the trial period.
- Subjects currently participating in clinical trials of drugs or other medical devices.
- Subjects unable to understand or read Chinese.
- Other circumstances under which investigators consider the subject unsuitable to participate in this clinical trial
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Enhedens gennemførlighed
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Implantation of the WRS
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WRS is a minimally invasive, wireless brain-machine interface system.
Subjects with speech disorders undergo implantation of WRS, receive brain-control training, and are followed up.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Incidence of Device-Related Adverse Events
Tidsramme: From implantation to Month 12
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Adverse events determined by the investigator to be related to the investigational device, recorded throughout the study period.
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From implantation to Month 12
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Incidence of All Adverse Events
Tidsramme: From implantation to Month 12
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From implantation to Month 12
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Incidence of Device Deficiencies
Tidsramme: From implantation to Month 12
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From implantation to Month 12
|
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Number of Reliable Recording Channels at Each Evaluation Time Point
Tidsramme: At 3, 6, 9, and 12 months post-implantation
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At 3, 6, 9, and 12 months post-implantation
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- STAIRSUP-201
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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