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- Ensaio Clínico NCT07793266
ICG Fluorescence in Knee Arthroscopy Study
Intraoperative Evaluation of Blood Flow for Knee Arthroscopy Using Indocyanine Green Fluorescence Angiography
The purpose of this study is to first evaluate whether ICG fluorescence angiography can be used to evaluate blood flow of the anterior cruciate ligament (ACL), tendons, and knee structures during an arthroscopic surgery. The secondary purpose is to evaluate differences in the blood flow in patients with varying grades of ACL tears.
To determine optimal intravenous dose of SPY Agent Green and time to visualize fluorescence in tendons and structures intraoperatively during arthroscopic surgery (if primary objective is deemed yes). We hypothesize that ICG will be effective in evaluating blood flow in patients undergoing knee arthroscopy.
Visão geral do estudo
Status
Intervenção / Tratamento
- Produto combinado: Intravenous administration of indocyanine green (SPY Agent Green) 2 mL of SPY Agent Green (5.0 mg dose)
- Produto combinado: Intravenous administration of indocyanine green (SPY Agent Green) 3 mL of SPY Agent Green (7.5 mg dose)
- Produto combinado: Intravenous administration of indocyanine green (SPY Agent Green) 4 mL of SPY Agent Green (10 mg dose)
- Produto combinado: Intravenous administration of indocyanine green (SPY Agent Green)5 mL of SPY Agent Green (12.5 mg dose)
Tipo de estudo
Inscrição (Estimado)
Estágio
- Fase 1
Contactos e Locais
Contato de estudo
- Nome: Maxim A Jani, BS
- Número de telefone: 2488240579
- E-mail: mjani1@hfhs.org
Locais de estudo
-
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Michigan
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Detroit, Michigan, Estados Unidos, 48202
- Recrutamento
- Henry Ford Center for Athletic Medicine
-
Contato:
- Maxim A Jani, BS
- Número de telefone: 2488240579
- E-mail: mjani1@hfhs.org
-
-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Filho
- Adulto
- Adulto mais velho
Aceita Voluntários Saudáveis
Descrição
Inclusion Criteria:
Patients undergoing knee arthroscopy with a HFH Orthopaedic surgeon
- Patients must be within ages of 14-89. Patient ages 14-17 will be included to capture an important sporting demographic who sustain ACL injuries which would stand to benefit from this intervention if successful.
- Have signed an approved informed consent form for the study.
- Be willing to comply with the protocol
Exclusion Criteria:
Patient is less than 14 years of age or greater than 89 years of age
- Patients who have had iodide-based radiology studies within the last seven (7) days prior to surgery
- Previous surgical repair of targeted surgical area
- Known allergy or history of adverse reaction to SPY Agent Green, ICG,
- Subjects who have participated in another investigational study within 30 days prior to surgery.
- Pregnant or lactating subjects.
- Subjects who, in the Investigator's opinion, have any medical condition that may make the subject a poor candidate for the investigational procedure, or interfere with the interpretation of study results.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Diagnóstico
- Alocação: Não randomizado
- Modelo Intervencional: Atribuição sequencial
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Experimental: 2 mL of SPY Agent Green (5.0 mg dose)
Cohort #1: up to 10 subjects but may be modified based on fluorescence signal after 3 subjects at the discretion of PI. 2 mL of SPY Agent Green (5.0 mg dose) |
Participants undergoing knee arthroscopy will receive a single intraoperative intravenous dose of indocyanine green (ICG; SPY Agent Green) 2 mL of SPY Agent Green (5.0 mg dose).
Following administration, surgeons will use a near-infrared fluorescence-capable arthroscopy system (AIM/1788 platform) to visualize and record perfusion of intra-articular knee structures, including tendons and synovial tissues.
Fluorescence presence, time to visualization, and signal duration will be documented intraoperatively, after which the procedure will continue according to standard surgical care.
|
|
Experimental: 3 mL of SPY Agent Green (7.5 mg dose)
Cohort #2: up to 10 subjects but may be modified based on fluorescence signal after 3 subjects at the discretion of PI. 3 mL of SPY Agent Green (7.5 mg dose) |
Participants undergoing knee arthroscopy will receive a single intraoperative intravenous dose of indocyanine green (ICG; SPY Agent Green) 3 mL of SPY Agent Green (7.5 mg dose).
Following administration, surgeons will use a near-infrared fluorescence-capable arthroscopy system (AIM/1788 platform) to visualize and record perfusion of intra-articular knee structures, including tendons and synovial tissues.
Fluorescence presence, time to visualization, and signal duration will be documented intraoperatively, after which the procedure will continue according to standard surgical care.
|
|
Experimental: 4.0 mL of SPY Agent Green (10.0 mg dose)
Cohort #3: up to 10 subjects but may be modified based on fluorescence signal after 3 subjects at the discretion of PI. 4.0 mL of SPY Agent Green (10.0 mg dose) |
Participants undergoing knee arthroscopy will receive a single intraoperative intravenous dose of indocyanine green (ICG; SPY Agent Green) 4 mL of SPY Agent Green (10 mg dose).
Following administration, surgeons will use a near-infrared fluorescence-capable arthroscopy system (AIM/1788 platform) to visualize and record perfusion of intra-articular knee structures, including tendons and synovial tissues.
Fluorescence presence, time to visualization, and signal duration will be documented intraoperatively, after which the procedure will continue according to standard surgical care.
|
|
Experimental: 5.0 mL of SPY Agent Green (12.5 mg dose)
Cohort #4: up to 10 subjects but may be modified based on fluorescence signal after 3 subjects at the discretion of PI. 5.0 mL of SPY Agent Green (12.5 mg dose) |
Participants undergoing knee arthroscopy will receive a single intraoperative intravenous dose of indocyanine green (ICG; SPY Agent Green) 5 mL of SPY Agent Green (12.5 mg dose).
Following administration, surgeons will use a near-infrared fluorescence-capable arthroscopy system (AIM/1788 platform) to visualize and record perfusion of intra-articular knee structures, including tendons and synovial tissues.
Fluorescence presence, time to visualization, and signal duration will be documented intraoperatively, after which the procedure will continue according to standard surgical care.
|
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Fluorescence signal
Prazo: From enrollment to first follow up appointment.
|
To determine if a fluorescence signal is present in knee structures during arthroscopic surgery after an intravenous administration of SPY Agent Green is given.
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From enrollment to first follow up appointment.
|
Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: Vasilios Moutzouros, MD, Henry Ford Health System
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
Outros números de identificação do estudo
- 17358-09
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Descrição do plano IPD
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