Variabilidade da frequência cardíaca (VFC) - estimulação transcraniana por corrente contínua guiada (tDCS)
ETCC guiada por HRV: integrando um biomarcador para utilidade clínica
This technology development project will be informed and guided by initial data collection of human subject data. For this purpose, the investigators will recruit n=100 people with mild to moderate depression in a double-blinded, parallel-arm, sham-controlled data collection period administered at home and using the investigator's remotely supervised (RS) tDCS protocol. Enrolled participants will complete 10 days of 30-minute tDCS (2.0, DLPFC left anodal) using the RS-tDCS protocol. During each daily session, standard HR and impedance-based HR (i-HR), obtained from the tDCS headset, will be collected to identify a possible marker of response to tDCS in depression. Participants will be randomized 2:1 to active vs. sham tDCS.
Visão geral do estudo
Status
Condições
Tipo de estudo
Inscrição (Estimado)
Estágio
- Não aplicável
Contactos e Locais
Contato de estudo
- Nome: Shayna Pehel
- Número de telefone: 929-455-5104
- E-mail: Shayna.Pehel@nyulangone.org
Locais de estudo
-
-
New York
-
New York, New York, Estados Unidos, 10017
- Recrutamento
- NYU Langone Health
-
-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Mild to moderate depression (Beck Depression Inventory(BDI)-II 14-28)
- Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-V-TR) Depressive episode
- Wide Range Achievement Test (WRAT)-4th Reading Recognition subtest standard score >85
Exclusion Criteria:
- Primary neurologic, psychiatric (e.g., multiple sclerosis, stroke, Parkinson's disease, spinal cord injury, intracranial mass, traumatic brain injury (TBI), epilepsy, mild cognitive impairment (MCI), or dementia), or major medical disorder (e.g., history of myocardial infarction, diabetes, thyroid disease, arrhythmia, atrial fibrillation) (medical history review)
- DSM-V-TR bipolar depression, psychotic disorder, or alcohol or substance use disorder (M.I.N.I.)
- Active or high suicidality risk (Columbia-Suicide Severity Rating Scale, C-SSRS), or otherwise judged as inappropriate by the study clinicians
- History of a heart transplant, presence of permanent pacemaker implant or Left Ventricular Assist Device
- Use of certain medications that can affect heart rate variability, such as beta-blockers, calcium channel blockers, or cardiac glycosides
- Use of antidepressant, antipsychotic, anxiolytic, or stimulant medications
- Pregnant or planning pregnancy during the study period
- Seizure disorder or recent (<5 years) seizure history
- Presence of metal objects in the head/neck
- Any skin disorder or skin sensitive area near stimulation locations
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Outro
- Alocação: Randomizado
- Modelo Intervencional: Atribuição de grupo único
- Mascaramento: Dobro
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Experimental: Active tDCS
Participants randomized to the Active tDCS arm will complete 10 sessions of 30-minute active remotely supervised (RS)-tDCS with chest strap and impedance-based HRV data collection over the course of approximately 2-4 weeks. |
tDCS will be delivered using the 1x1 Mini CT tDCS device. For active tDCS, the device is programmed to ramp up to 2.0 mA (for 30 seconds), provide constant current throughout the session (29 minutes), and then ramp down (for 30 seconds) at the end. Participants will receive 10 sessions of tDCS over the course of this study on weekdays (M-F). |
|
Comparador Falso: Sham tDCS
Participants randomized to the Active tDCS arm will complete 10 sessions of 30-minute sham RS-tDCS with chest strap and impedance-based HRV data collection over the course of approximately 2-4 weeks. |
Sham tDCS will be delivered using the 1x1 Mini CT tDCS device. For sham tDCS, the device is programmed to ramp up to 2.0 mA (for 30 seconds) followed by a ramp down (30 seconds), with no current delivery for 28 minutes, and then ramp up (for 30 seconds) and down (for 30 seconds) at the end. Participants will receive 10 sessions of sham tDCS over the course of this study on weekdays (M-F). |
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Average Heart Rate (HR) Measured Using Polar H10 Chest Monitor
Prazo: Up to Week 4
|
HR will be measured using Polar H10 Chest Monitor at each daily tDCS session. |
Up to Week 4
|
|
Average HR Measured Using i-HR Data Logger
Prazo: Up to Week 4
|
HR will be measured using an impedance-based HR (i-HR) data logger attached to the Mini-CT tDCS device at each daily tDCS session. |
Up to Week 4
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Change in Montgomery Ӓsberg Depression Rating Scale (MADRS) Score
Prazo: Baseline, End of Intervention (Up to Week 4)
|
MADRS is a 10-item assessment of severity of depressive episodes in patients with mood disorders. Each item is rated on a scale from 0-6. The total score is the sum of responses and ranges from 0-60; higher scores indicate greater severity of depressive episodes. |
Baseline, End of Intervention (Up to Week 4)
|
|
Change in State-Trait Anxiety Inventory for Adults (STAI): State Score
Prazo: Baseline, End of Intervention (Up to Week 4)
|
STAI is a 40-item questionnaire measuring state and trait anxiety. Each item is rated on a 4-point Likert scale. The range of possible scores for state anxiety ranges from a minimum score of 20 to a maximum score of 80; higher scores indicate greater state anxiety. |
Baseline, End of Intervention (Up to Week 4)
|
|
Change in State-Trait Anxiety Inventory for Adults (STAI): Trait Score
Prazo: Baseline, End of Intervention (Up to Week 4)
|
STAI is a 40-item questionnaire measuring state and trait anxiety. Each item is rated on a 4-point Likert scale. The range of possible scores for trait anxiety ranges from a minimum score of 20 to a maximum score of 80; higher scores indicate greater trait anxiety. |
Baseline, End of Intervention (Up to Week 4)
|
|
Change in Positive and Negative Affect Schedule (PANAS-SF): Positive Affect Score
Prazo: Baseline, End of Intervention (Up to Week 4)
|
PANAS-SF is a self-report questionnaire that consists of two 10-item scales (20 items total) to measure both positive and negative affect. Each item is rated on a scale from 1 (very slightly or not at all) to 5 (extremely). The total positive affect score is the sum of affect item responses and ranges from 10 - 50; higher scores represent higher levels of positive affect. |
Baseline, End of Intervention (Up to Week 4)
|
|
Change in Positive and Negative Affect Schedule (PANAS-SF): Negative Affect Score
Prazo: Baseline, End of Intervention (Up to Week 4)
|
PANAS-SF is a self-report questionnaire that consists of two 10-item scales (20 items total) to measure both positive and negative affect. Each item is rated on a scale from 1 (very slightly or not at all) to 5 (extremely). The total negative affect score is the sum of negative item responses and ranges from 10 - 50; lower scores represent lower levels of negative affect. |
Baseline, End of Intervention (Up to Week 4)
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Giuseppina Pilloni, PhD, NYU Langone Health
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Estimado)
Conclusão do estudo (Estimado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- 24-00536
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Descrição do plano IPD
The de-identified participant data from the final research dataset used in the published manuscript will be shared upon reasonable request beginning 9 months and ending 36 months following article publication or as required by a condition of awards and agreements supporting the research provided the investigator who proposes to use the data executes a data use agreement with NYU Langone Health. Requests may be directed to: Giuseppina.Pilloni@nyulangone.org. The protocol and statistical analysis plan will be made available on Clinicaltrials.gov only as required by federal regulation or as a condition of awards and agreements supporting the research.
Prazo de Compartilhamento de IPD
Beginning 9 months and ending 36 months following article publication or as required by a condition of awards and agreements supporting the research.
Critérios de acesso de compartilhamento IPD
The investigator who proposes to use the data will be granted access upon reasonable request. Requests should be directed to Giuseppina.Pilloni@nyulangone.org. To gain access, data requestors will need to sign a data access agreement.
Tipo de informação de suporte de compartilhamento de IPD
- PROTOCOLO DE ESTUDO
- SEIVA
Informações sobre medicamentos e dispositivos, documentos de estudo
Estuda um medicamento regulamentado pela FDA dos EUA
Estuda um produto de dispositivo regulamentado pela FDA dos EUA
produto fabricado e exportado dos EUA
Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .