Erector Spinae Plane Block or Serratus Anterior Plane (SAP) Block Following Video Assisted Thoracic Surgery

NCT03960762 | Completed

• 1 other identifier: Medipol Mega
• Study Type: interventional
• Target: 60
• Locations: 1 country
• Sites: 1

Brief Summary

Video assisted thoracic surgery (VATS) has recently been evaluated as the standard surgical procedure for lung surgery. Although VATS is less painful than thoracotomy, patients may feel severe pain during the first hours at postoperative period. Analgesia management is very important for these patients in postoperative period since insufficient analgesia can cause pulmonary complications such as atelectasis, pneumonia and increased oxygen consumption. The ultrasound (US) guided erector spina plane (ESP) block is a novel interfacial plan block defined by Forero et al. at 2016. ESP block provides thoracic analgesia at T5 level and abdominal analgesia at T7-9 level. Visualization of sonoanatomy with US is easy, and the spread of local anesthesic agents can be easily seen under the erector spinae muscle. Thus, analgesia occurs in several dermatomes with cephalad-caudad way. US-guided serratus anterior plane (SAP) block provides effective analgesia in anterior, posterior and lateral dermatomes of thorax. It has been reported that SAP block provides effective postoperative pain management following thoracotomy, breast surgery and VATS. There is no clinical randomized study evaluating the efficacy of ESP block and SAP block following VATS in the literature.

Conditions

Lung Diseases

Keywords

Video assisted thoracic surgery; Postoperative pain management; Erector spina plane block; Serratus anterior plane block

Outcome Measures

Primary Outcomes (1)

• Opioid consumption by the patients at postoperative 24 hours period

  Fentanyl using

  Postoperative 24 hours

Secondary Outcomes (1)

• Postoperative pain scores

  Postoperative 24 hours period

Study Arms (2)

Group A = ESP group

ACTIVE COMPARATOR

ESP block (Group ESP) will be performed in the preoperative block room. Patients will be administered ibuprofen 400 mgr IV every 8 hours in the postoperative period. The PCA device prepared with 10 mcg/ ml fentanyl will be attached to all patients with a protocol included 20 mcg bolus without infusion dose, 20 min lockout time and 4 hour limit.

Other: ESP block (Group ESP)

Group B = SAP group

ACTIVE COMPARATOR

SAP block (Group SAP) will be performed in the preoperative block room. Patients will be administered ibuprofen 400 mgr IV every 8 hours in the postoperative period. The PCA device prepared with 10 mcg/ ml fentanyl will be attached to all patients with a protocol included 20 mcg bolus without infusion dose, 20 min lockout time and 4 hour limit.

Other: SAP block (Group SAP)

Interventions

ESP block (Group ESP) OTHER

In group A, ESP block will be performed. US probe will be placed longitudinally 2-3 cm lateral to the T5 transverse process. From superior to inferior, three muscles will be visualized on the hyperechoic transverse process; trapezius (upper), rhomboideus major (middle), erector spinae (lower). The block needle will be inserted cranio caudal direction and then for correction of the needle 5 ml saline will be injected deep into the erector spina muscle fascia. Following confirmation of the correct position of the needle 20 ml %0.25 bupivacaine will be administered for block

Group A = ESP group

SAP block (Group SAP) OTHER

In group B, after lateral positioning, US probe will be placed in a sagittal plane over the midclavicular region of the thoracic cage. Then the 7th rib will be identified in the midaxillary line, followed by the identification of the following muscles overlying the 6th rib: the latissimus dorsi (superficial and posterior), teres major (superior), and serratus muscle (deep and inferior). The needle will be inserted in-plane with respect to the ultrasound probe targeting the plane superficial to the serratus anterior muscle. 5 ml saline will be enjected for correction. Following confirmation of the correct position of the needle 20 ml %0.25 bupivacaine will be administered for block.

Group B = SAP group

Eligibility Criteria

• Age: 18 Years - 65 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• American Society of Anesthesiologists (ASA) classification I-II
• Scheduled for VATS under general anesthesia

You may not qualify if:

• Bleeding diathesis
• Receiving anticoagulant treatment
• Known local anesthetics and opioid allergy
• Infection of the skin at the site of the needle puncture
• Pregnancy or lactation
• Patients who do not accept the procedure

Sponsors & Collaborators

• Medipol University: lead

Study Sites (1)

Istanbul Medipol University Hospital

Istanbul, Bagcilar, 34070, Turkey (Türkiye)

Location

Related Publications (4)

• Forero M, Adhikary SD, Lopez H, Tsui C, Chin KJ. The Erector Spinae Plane Block: A Novel Analgesic Technique in Thoracic Neuropathic Pain. Reg Anesth Pain Med. 2016 Sep-Oct;41(5):621-7. doi: 10.1097/AAP.0000000000000451.

  PMID: 27501016 BACKGROUND

• Gurkan Y, Aksu C, Kus A, Yorukoglu UH, Kilic CT. Ultrasound guided erector spinae plane block reduces postoperative opioid consumption following breast surgery: A randomized controlled study. J Clin Anesth. 2018 Nov;50:65-68. doi: 10.1016/j.jclinane.2018.06.033. Epub 2018 Jul 2.

  PMID: 29980005 BACKGROUND

• Blanco R, Parras T, McDonnell JG, Prats-Galino A. Serratus plane block: a novel ultrasound-guided thoracic wall nerve block. Anaesthesia. 2013 Nov;68(11):1107-13. doi: 10.1111/anae.12344. Epub 2013 Aug 7.

  PMID: 23923989 BACKGROUND

• Okmen K, Metin Okmen B. Evaluation of the effect of serratus anterior plane block for pain treatment after video-assisted thoracoscopic surgery. Anaesth Crit Care Pain Med. 2018 Aug;37(4):349-353. doi: 10.1016/j.accpm.2017.09.005. Epub 2017 Oct 12.

  PMID: 29033355 BACKGROUND

MeSH Terms

Conditions

Lung Diseases

Condition Hierarchy (Ancestors)

Respiratory Tract Diseases

Study Officials

• Bahadir Ciftci, Asist.Prof

  Medipol University

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: PARTICIPANT, OUTCOMES ASSESSOR
• Masking Details: Outcomes Assessor and participant will be blinded to the study
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Primary researcher

Model Details: Fifty patients aged 18-65 years old with American Society of Anesthesiologists (ASA) classification I-II and scheduled for VATS under general anesthesia will be included in the study. Patients with a history of bleeding diathesis, receiving anticoagulant treatment, known local anesthetics and opioid allergy, infection of the skin at the site of the needle puncture, pregnancy or lactation, and patients who do not accept the procedure will be excluded from the study. Randomization will be achieved using a randomizing computer program. Patients will be randomly divided into two groups (Group A = ESP group, Group B = SAP group) including 25 patients each, before entering the operating room.

Study Record Dates

• First Submitted: May 21, 2019
• First Posted: May 23, 2019
• Study Start: November 1, 2018
• Primary Completion: November 15, 2019
• Study Completion: November 15, 2019
• Last Updated: December 20, 2019

Record last verified: 2019-12

Data Sharing

• IPD Sharing: Will not share

Locations

TU (1)