- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT05901389
Kontinuerlig lidokaininfusion via stängt bröstdräneringsrör för smärtkontroll efter torakoskopisk partiell lungresektion
Effekter av kontinuerlig lidokaininfusion via stängt bröstdräneringsrör på postoperativ analgesi för patienter som genomgår torakoskopisk partiell lungresektion: en randomiserad kontrollerad klinisk prövning i ett centrum
The goal of this clinical trial is to learn about the effects on postoperative analgesia of continuous lidocaine infusion via closed chest drainage tube for patients undergoing thoracoscopic partial lung resection. The main questions it aims to answer are:
- To explore whether continuous lidocaine pumping via closed chest drainage tube has good analgesic and anti-inflammatory effects for patients undergoing partial thoracoscopic pneumonectomy.
- Whether the multimodal analgesia combined with continuous lidocaine pump can reduce the postoperative application of opioids, reduce the occurrence of postoperative complications, and promote the recovery of postoperative lung function and accelerate recovery.
For participants who undergoing the thoracoscopic partial lung resection with postoperative indwelling drainage tube, the epidural tube fixed in the drainage tube is connected to the completed infusion pump (marking the chest drain for analgesia). The comparison group only accept the intravenous analgesia after surgery.
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
At present, multimodal analgesia has been the most commonly used approaches for the treatment of postoperative pain of thoracic surgery, including steroidal anti-inflammatory drugs, administration of opioid, and local anesthesia.
The investigators found that continuous lidocaine analgesia with local anesthesia through thoracic closed drainage tube could improve postoperative pain caused by drainage tube retention, reduce postoperative pain score, and improve postoperative recovery of respiratory function in patients. In the protocol, lidocaine was continuously pumped with a superficial anesthetic effect on the pleura, while mucosal absorption was almost equivalent to intravenous infusion, so its systemic anti-inflammatory effect is also explored.
In the protocol,participants will be randomized in a 1:1 ratio to the control or experimental groups. The experimental group received a continuous infusion of lidocaineThe experimental group used 2% lidocaine 100ml, and the control group was the conventional treatment group. The control group received only standard intravenous analgesia。In addition to receiving simple intravenous analgesia, the experimental group also received continuous infusion of lidocaine in the pleural cavity.
Studietyp
Inskrivning (Faktisk)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
Shandong
-
Jinan, Shandong, Kina
- Qilu Hospital
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- participants ages 18-70 years.
- participants undergoing thoracoscopic partial lung resection with an indwelling drainage tube after surgery.
- American Society of Anesthesiologists classification (ASA)I-III.
Exclusion Criteria:
- severe heart failure, cardiac arrhythmias,the New York Heart Association(NYHA) classification≥III.
- hypersensitivity to lidocaine,History of local anesthetic poisoning.
- severe renal or hepatic dysfunction.
- body mass index (BMI)>35 kg m-2.
- severe pleural adhesions.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Lidocaine (intrapleural continuous infusion) + reduced-dose sufentanil PCIA
Patients receive continuous intrapleural lidocaine infusion via the closed chest drainage tube (pulse 1 mL/30 min + continuous 2 mL/h) combined with reduced-dose sufentanil patient-controlled intravenous analgesia (PCIA, 1.0-1.5 µg/kg for 48 h). |
Continuous intrapleural infusion via epidural tube fixed in the closed chest drainage tube, connected to an electronic analgesic pump (pulse 1 mL/30 min + continuous 2 mL/h). Patient-controlled intravenous analgesia (PCIA): reduced dose 1.0-1.5 µg/kg in the lidocaine arm, standard dose 2.0-2.5 µg/kg in the control arm, both for 48 h. |
|
Aktiv komparator: Standard-dose sufentanil PCIA
Patients receive standard-dose sufentanil PCIA (2.0-2.5 µg/kg for 48 h) alone. |
Patient-controlled intravenous analgesia (PCIA): reduced dose 1.0-1.5 µg/kg in the lidocaine arm, standard dose 2.0-2.5 µg/kg in the control arm, both for 48 h. |
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
postoperative pain score(NRS)
Tidsram: Day 1
|
The primary outcome is the incidence of a numeric rating scale (NRS) pain score > 3 on coughing/movement at 24 hours postoperatively (movement-evoked pain only). |
Day 1
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Changes in postoperative pain
Tidsram: Day 2
|
Changes in postoperative pain score (NRS) at 12h and 48h until extubation. The full name of NRS score is Numerical Rating Scale. The minimum value of NRS score is 0 and the maximum value is 10. Patients can score themselves according to the pain level corresponding to the number, A score of 0 represents painless, 1-3 represents mild pain, 4-6 represents moderate pain and should be intervened, 7-10 represents severe pain and requires urgent treatment. |
Day 2
|
|
the use of flurbiprofen axetil
Tidsram: Day 3
|
the amount of rescue analgesic drugs flurbiprofen axetil used |
Day 3
|
|
the use of dolantin
Tidsram: Day 3
|
the amount of rescue analgesic drugs dolantin used |
Day 3
|
|
the use of opioids
Tidsram: Day 2
|
total amount of opioid use within 48h after surgery |
Day 2
|
|
postoperative adverse events
Tidsram: Day 3
|
the incidence of nausea, vomiting, and vertigo after surgery |
Day 3
|
|
the amount of postoperative wound drainage
Tidsram: Day 3
|
total amount of fluid drained after surgery |
Day 3
|
|
C-reactive protein
Tidsram: Day 1
|
The inflammatory marker of participants will be test after surgery |
Day 1
|
|
interleukin-6
Tidsram: Day 1
|
The inflammatory marker of participants will be test after surgery |
Day 1
|
|
postoperative delusion
Tidsram: Day 3
|
The incidence of postoperative delusion. |
Day 3
|
|
drainage extraction
Tidsram: up to 24 hours (before extubation)
|
The time taken for the patient to remove the drain after surgery |
up to 24 hours (before extubation)
|
|
ICU stay time
Tidsram: From date of ICU admission until the date of leaving ICU, assessed up to 5 days.
|
The length of time the patient remains in the ICU. |
From date of ICU admission until the date of leaving ICU, assessed up to 5 days.
|
|
postoperative pulmonary complications
Tidsram: Day 3
|
The probability of patients acquiring pulmonary complications after surgery. |
Day 3
|
|
hospital length of stay
Tidsram: From date of hospital admission until the date of discharge,assessed up to 15 days.
|
The time between hospital admission and discharge |
From date of hospital admission until the date of discharge,assessed up to 15 days.
|
|
healing rate of drainage wound
Tidsram: Day 21
|
The healing rate of drainage wound at 21 days after surgery. |
Day 21
|
|
readmission rate
Tidsram: Month 1
|
The readmission rate of patients in one month after surgery. |
Month 1
|
Samarbetspartners och utredare
Publikationer och användbara länkar
Allmänna publikationer
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Studieavstämningsdatum
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Studiestart (Faktisk)
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
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Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
- Smärta
- Neurologiska manifestationer
- Sjukdomar i nervsystemet
- Postoperativa komplikationer
- Patologiska processer
- Neurobehavioral manifestationer
- Perceptuella störningar
- Patologiska tillstånd, tecken och symtom
- Tecken och symtom
- Smärta, postoperativt
- Agnosia
- Organiska kemikalier
- Heterocykliska föreningar, 1-ring
- Heterocykliska föreningar
- Anilider
- Amider
- Anilinföreningar
- Aminer
- Acetanilider
- Piperidiner
- Fentanyl
- Lidokain
- Sufentanil
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- KYLL-202210-071-1
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