흉강경 부분 폐 절제술 후 통증 조절을 위한 폐쇄형 흉부 배액관을 통한 지속적인 리도카인 주입
흉강경 부분폐절제술을 받는 환자의 수술 후 진통에 대한 폐쇄형 흉부 배액관을 통한 지속적인 리도카인 주입의 효과: 단일 센터 무작위 대조 임상 시험
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.
연구 개요
상세 설명
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.
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Shandong
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Jinan, Shandong, 중국
- Qilu Hospital
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
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.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
|
실험적: 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. |
|
활성 비교기: 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. |
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
postoperative pain score（NRS）
기간: 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
|
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Changes in postoperative pain
기간: 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
기간: Day 3
|
the amount of rescue analgesic drugs flurbiprofen axetil used |
Day 3
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the use of dolantin
기간: Day 3
|
the amount of rescue analgesic drugs dolantin used |
Day 3
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the use of opioids
기간: Day 2
|
total amount of opioid use within 48h after surgery |
Day 2
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|
postoperative adverse events
기간: Day 3
|
the incidence of nausea, vomiting, and vertigo after surgery |
Day 3
|
|
the amount of postoperative wound drainage
기간: Day 3
|
total amount of fluid drained after surgery |
Day 3
|
|
C-reactive protein
기간: Day 1
|
The inflammatory marker of participants will be test after surgery |
Day 1
|
|
interleukin-6
기간: Day 1
|
The inflammatory marker of participants will be test after surgery |
Day 1
|
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postoperative delusion
기간: Day 3
|
The incidence of postoperative delusion. |
Day 3
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drainage extraction
기간: 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
기간: 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
기간: Day 3
|
The probability of patients acquiring pulmonary complications after surgery. |
Day 3
|
|
hospital length of stay
기간: 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
기간: Day 21
|
The healing rate of drainage wound at 21 days after surgery. |
Day 21
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readmission rate
기간: Month 1
|
The readmission rate of patients in one month after surgery. |
Month 1
|
공동 작업자 및 조사자
간행물 및 유용한 링크
일반 간행물
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- Nathan N, Benrhaiem M, Lotfi H, Debord J, Rigaud G, Lachatre G, Adenis JP, Feiss P. The role of hyaluronidase on lidocaine and bupivacaine pharmacokinetics after peribulbar blockade. Anesth Analg. 1996 May;82(5):1060-4. doi: 10.1097/00000539-199605000-00032.
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- De Buck F, Devroe S, Missant C, Van de Velde M. Regional anesthesia outside the operating room: indications and techniques. Curr Opin Anaesthesiol. 2012 Aug;25(4):501-7. doi: 10.1097/ACO.0b013e3283556f58.
- Green SB. How Many Subjects Does It Take To Do A Regression Analysis. Multivariate Behav Res. 1991 Jul 1;26(3):499-510. doi: 10.1207/s15327906mbr2603_7.
- Abdallah FW, Brull R. Is sciatic nerve block advantageous when combined with femoral nerve block for postoperative analgesia following total knee arthroplasty? A systematic review. Reg Anesth Pain Med. 2011 Sep-Oct;36(5):493-8. doi: 10.1097/AAP.0b013e318228d5d4.
- Barletta M, Reed R. Local Anesthetics: Pharmacology and Special Preparations. Vet Clin North Am Small Anim Pract. 2019 Nov;49(6):1109-1125. doi: 10.1016/j.cvsm.2019.07.004. Epub 2019 Aug 30.
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- Camorcia M, Capogna G, Columb MO. Effect of sex and pregnancy on the potency of intrathecal bupivacaine: determination of ED(5)(0) for motor block with the up-down sequential allocation method. Eur J Anaesthesiol. 2011 Apr;28(4):240-4.
- Choquet O, Noble GB, Abbal B, Morau D, Bringuier S, Capdevila X. Subparaneural versus circumferential extraneural injection at the bifurcation level in ultrasound-guided popliteal sciatic nerve blocks: a prospective, randomized, double-blind study. Reg Anesth Pain Med. 2014 Jul-Aug;39(4):306-11. doi: 10.1097/AAP.0000000000000095.
- Dalkilic N, Tuncer S, Burat I. Dexmedetomidine augments the effect of lidocaine: power spectrum and nerve conduction velocity distribution study. BMC Anesthesiol. 2015 Mar 6;15:24. doi: 10.1186/s12871-015-0009-9. eCollection 2015.
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연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
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