Onset and Duration of Forearm Nerve Blockade
Onset and Duration of Forearm Nerve Blockade Performed With a Single Distal Injection Versus Sequential Injections at Distal and Proximal Locations Alongside the Nerves: A Blinded Randomized
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Tipo de estudo
Tipo de estudo
Inscrição (Real)
Inscrição
Estágio
Estágio
- Fase 4
Contactos e Locais
Locais de estudo
-
-
Limburg
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Genk, Limburg, Bélgica, B-3600
- Ziekenhuis Oost-Limburg
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-
Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Scheduled to undergo daycare surgery for carpal tunnel syndrome under peripheral nerve blocks
- American Society of Anesthesiologists (ASA) physical status I, II or III
- Able to demonstrate sensory function in the ulnar and median nerve distribution by exhibiting sensitivity to cold, pinprick and light touch
- Scheduled to undergo primary hand surgery
- Able to understand the Dutch language, purpose and risks of the study
- Able to provide informed consent and authorization to use protected health information, adhere to the study visit schedule, and complete all study assessments
Exclusion Criteria:
- Currently pregnant or nursing
- History of hypersensitivity to local anesthetics
- Contraindication to lidocaine, bupivacaine, paracetamol
- Medical condition that will make it difficult to assess sensory distributions of the upper extremity peripheral nerves or to communicate with staff
- Suspected or known recent history (< 3 months) of drug or alcohol abuse
- Concurrent physical condition that may require analgesic treatment (such as NSAID or opioid) in the postsurgical period for pain that is not strictly related to Carpal Tunnel Syndrome and which may confound the postsurgical assessments
- Infection at the planned block site(s)
- Initiation of treatment with any of the following medications within 1 month of study drug administration or if the medication(s) are being given to control pain: selective serotonin reuptake inhibitors (SSRIs), selective norepinephrine reuptake inhibitors (SNRIs), gabapentin, pregabalin (Lyrica®), or duloxetine (Cymbalta®)
- Body weight <40 kg or body mass index >44 kg/m2
- Uncontrolled anxiety, psychiatric, or neurological disorder that might interfere with study assessments
- Any chronic neuromuscular deficit affecting the Ulnar and Median nerves or muscles of the surgical extremity
- Any chronic condition or disease that would compromise neurological
- Presence of pre-existing coagulation disorders
- Baseline neurological deficits
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Quadruplicar
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
|---|---|
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Comparador Ativo: Lidocaine distal forearm
Lidocaine 1% - Ultrasound-guided specific blocks of the DISTAL median and ulnar nerves with perineural injections of Lidocaine1%.
Volume injected is 6 mL/nerve; 12 mL total.
|
lidocaine 1%, distal ( ulnar and medial nerve): 6ml/nerve , 12m total
lidocaine 1%, distal and proximal ( ulnar and medial nerve): 3ml/nerve , 12m total
|
|
Comparador Ativo: Bupivacaine distal forearm
Bupivacaine 0.5%-Ultrasound-guided specific blocks of the DISTAL median and ulnar nerves with perineural injections of Bupivacaine0.5%.
Volume injected is 6 mL/nerve; 12 mL total.
|
Bupivacaine 0.5%,distal ( ulnar and medial nerve): 6ml/nerve , 12m total
|
|
Comparador Ativo: Lidocaine distal and proximal forearm
Lidocaine 1%- Ultrasound-guided specific blocks of the DISTAL and PROXIMAL median and ulnar nerves with perineural injections of Lidocaine 1%.
Volume injected is 3 mL/nerve; 12 mL total
|
lidocaine 1%, distal ( ulnar and medial nerve): 6ml/nerve , 12m total
lidocaine 1%, distal and proximal ( ulnar and medial nerve): 3ml/nerve , 12m total
|
|
Comparador Ativo: Bupivacaine distal and proximal forearm
Bupivacaine 0.5%- Ultrasound-guided specific blocks of the DISTAL and PROXIMAL median and ulnar nerves with perineural injections of Bupivacaine 0.5 %.
Volume injected is 3 mL/nerve; 12 mL total.
|
Bupivacaine 0.5%,distal ( ulnar and medial nerve): 6ml/nerve , 12m total
|
O que o estudo está medindo?
Medidas de resultados primários
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: 5-minute beginning at the end of the last injection
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
5-minute beginning at the end of the last injection
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: 10-minute beginning at the end of the last injection
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
10-minute beginning at the end of the last injection
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: 15-minute beginning at the end of the last injection
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
15-minute beginning at the end of the last injection
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: 20-minute beginning at the end of the last injection
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
20-minute beginning at the end of the last injection
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: 25-minute beginning at the end of the last injection
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
25-minute beginning at the end of the last injection
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: 30-minute beginning at the end of the last injection
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
30-minute beginning at the end of the last injection
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: 45-minute beginning at the end of the last injection
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
45-minute beginning at the end of the last injection
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: 60-minute beginning at the end of the last injection
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
60-minute beginning at the end of the last injection
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: Post Anesthesia Care Unit arrival
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
Post Anesthesia Care Unit arrival
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: 15-minute after Post Anesthesia Care Unit arrival
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
15-minute after Post Anesthesia Care Unit arrival
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: 30-minute after Post Anesthesia Care Unit arrival
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
30-minute after Post Anesthesia Care Unit arrival
|
|
onset of successful block and duration of sensory-motor blockade of the median and ulnar nerves
Prazo: Post Anesthesia Care Unit discharge
|
Block success is defined as full sensory block of the areas and muscles supplied by the median and ulnar nerves.
Block failure is defined as absence of sensory blockade at 30 min in the median and ulnar nerve territories as assessed by pin-prick, cold and light touch.
|
Post Anesthesia Care Unit discharge
|
Medidas de resultados secundários
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
postoperative Numeric Rating Scale (NRS)
Prazo: screening Day0 (prior to the nerve block), post block, PACU arrival, Day0 evening, Day1 morning and evening, Day2 morning and evening, Day3 morning and evening, Day4, Day5, Day6, Day7
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pain rating(numeric rating scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
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screening Day0 (prior to the nerve block), post block, PACU arrival, Day0 evening, Day1 morning and evening, Day2 morning and evening, Day3 morning and evening, Day4, Day5, Day6, Day7
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: post block
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
post block
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Post Anesthesia Care Unit arrival
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Post Anesthesia Care Unit arrival
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 0 evening
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 0 evening
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 1 morning
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 1 morning
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 1 evening
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 1 evening
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 2 morning
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 2 morning
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 2 evening
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 2 evening
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 3 morning
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 3 morning
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 3 evening
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 3 evening
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 4
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 4
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 5
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 5
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 6
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 6
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 7
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 7
|
|
postoperative Numeric Rating Scale (NRS)
Prazo: Day 30
|
pain rating( Numeric Rating Scale) at rest and with movement ( scale 0:no pain - 10:worst pain)
|
Day 30
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Início do estudo
Conclusão Primária (Real)
Conclusão Primária
Conclusão do estudo (Real)
Conclusão do estudo
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última Atualização Postada
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Última verificação
Mais Informações
Termos relacionados a este estudo
Termos MeSH relevantes adicionais
- Doenças do Sistema Nervoso
- Ferimentos e Lesões
- Doenças Neuromusculares
- Mononeuropatias
- Doenças do Sistema Nervoso Periférico
- Neuropatia Mediana
- Síndromes de Compressão Nervosa
- Distúrbios Traumáticos Cumulativos
- Entorses e distensões
- Síndrome do túnel carpal
- Efeitos Fisiológicos das Drogas
- Mecanismos Moleculares de Ação Farmacológica
- Agentes Antiarrítmicos
- Depressores do Sistema Nervoso Central
- Agentes do Sistema Nervoso Periférico
- Agentes do Sistema Sensorial
- Anestésicos
- Moduladores de transporte de membrana
- Anestésicos Locais
- Bloqueadores de canal de sódio dependentes de voltagem
- Bloqueadores dos Canais de Sódio
- Lidocaína
- Bupivacaina
Outros números de identificação do estudo
Outros números de identificação do estudo
- 1801
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Informações sobre medicamentos e dispositivos, documentos de estudo
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