Effect of Intercostal Nerve Block With Ropivacaine Combined With Mecobalamine on Chronic Pain After Thoracic Surgery
Effect of Intercostal Nerve Block With Ropivacaine Combined With Mecobalamine on Chronic Pain After Thoracic Surgery -- a Single-center Randomized, Double-blind Controlled Trial
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Anticipato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
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Jiangsu
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Xuzhou, Jiangsu, Cina, 225000
- Department of Anesthesiology of the Affiliated Hospital of Xuzhou Medical University
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Age ≥18 years old, conscious;
- ASA class Ⅰ ~ Ⅲ;
- Thoracoscopic lobectomy was proposed;
- The han nationality;
- Native speaker of Chinese;
- Agree to participate in this study and sign the informed consent.
Exclusion Criteria:
- Patients allergic to meccobalamin or ropivacaine;
- Patients with previous history of chest surgery;
- Patients with tumor invasion of chest wall, abscess, tumor intercostal neuropathy or pathological rib fracture;
- Patients with a history of analgesic addiction or abuse, epilepsy, one or other neurological disease;
- Diabetic patients;
- Patients who need other drugs for pain relief but have not completed treatment or have completed treatment.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Prevenzione
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Doppio
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
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Sperimentale: ropivacaine combined with mecobalamine
Intercostal nerve block with 0.5% ropivacaine combined with mecobalamine (0.5mg).
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In the experimental group, the surgeons used 0.5% ropivacaine combined with mecobalamine (0.5mg) before the operation to perform intercostal nerve block in the operating incision, closed thoracic drainage incision and one intercostal nerve block in each upper and lower costal cavity, and injected 5ml in each intercostal nerve block.In the control group, surgeons used 0.5% ropivacaine alone before the operation to perform intercostal nerve block through the operating incision, closed thoracic drainage incision and one intercostal nerve block in each upper and lower costal cavity.
5ml was injected into each intercostal nerve block.
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Comparatore attivo: ropivacaine
Intercostal nerve block with 0.5% ropivacaine alone.
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In the experimental group, the surgeons used 0.5% ropivacaine combined with mecobalamine (0.5mg) before the operation to perform intercostal nerve block in the operating incision, closed thoracic drainage incision and one intercostal nerve block in each upper and lower costal cavity, and injected 5ml in each intercostal nerve block.In the control group, surgeons used 0.5% ropivacaine alone before the operation to perform intercostal nerve block through the operating incision, closed thoracic drainage incision and one intercostal nerve block in each upper and lower costal cavity.
5ml was injected into each intercostal nerve block.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Incidence of chronic pain after chest surgery
Lasso di tempo: At the 3rd month after surgery
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The incidence of chronic pain after chest surgery was measured by NRS(numeric rating scales) at the 3rd month after surgery.For pain evaluation,we used the 11 point numeric rating scale(NRS),where an NRS scores of 0 represented "no pain" and a score of 10 represented "worst pain imaginable".
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At the 3rd month after surgery
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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The incidence of acute pain after chest surgery
Lasso di tempo: 24 to 72 hours after surgery
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An NRS score was performed 24 to 72 hours after surgery to determine the incidence of acute pain after thoracic surgery.For pain evaluation,we used the 11 point numeric rating scale(NRS),where an NRS scores of 0 represented "no pain" and a score of 10 represented "worst pain imaginable".
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24 to 72 hours after surgery
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Incidence of postoperative neuropathic pain
Lasso di tempo: At the 3rd month after surgery
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The incidence of neuropathic pain was measured by DN4 scale at the 3rd month after surgery.Douleur Neuropathique 4 (DN4) is a screening questionnaire to help identify neuropathic pain (NP) in clinical practice and research,where a DN4 scores greater than or equal to 4 represented the patients had "postoperative neuropathic pain".
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At the 3rd month after surgery
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Incidence of other postoperative complications
Lasso di tempo: At the 3rd month after surgery
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Postoperative complications included that pulmonary complications, delirium, intestinal obstruction, pulmonary embolism, acute respiratory failure, acute renal failure, incision infection, cerebrovascular accident and other complications related to surgery.
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At the 3rd month after surgery
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Incidence of readmission within 30 days after surgery
Lasso di tempo: At the 30 days after surgery
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The incidence and the reason of readmission within 30 days after surgery was obtained through postoperative follow-up.
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At the 30 days after surgery
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Incidence of death within 30 days after surgery
Lasso di tempo: At the 30 days after surgery
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The incidence and the reason of death within 30 days after surgery was obtained through postoperative follow-up
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At the 30 days after surgery
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Length of stay
Lasso di tempo: At the 3rd month after surgery
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The total length of hospital stay.
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At the 3rd month after surgery
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Cost of stay
Lasso di tempo: At the 3rd month after surgery
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The total cost of hospital stay.
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At the 3rd month after surgery
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icu length of stay
Lasso di tempo: At the 3rd month after surgery
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The number of hours of postoperative stay in ICU.
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At the 3rd month after surgery
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Incidence of secondary operation
Lasso di tempo: At the 3rd month after surgery
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Whether the patient has a second operation and the reason and the incidence of this operation.
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At the 3rd month after surgery
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Collaboratori e investigatori
Sponsor
Sponsor
Studiare le date dei record
Studia le date principali
Inizio studio (Anticipato)
Inizio studio
Completamento primario (Anticipato)
Completamento primario
Completamento dello studio (Anticipato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- XYFY2019-KL169-01
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