Triamcinolone Acetonide as an Adjuvant to Pre-emptive Scalp Infiltration for Relief of Post-craniotomy Pain in Adults

NCT ID: NCT06069804

Last Updated: 2024-04-03

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE4
• Total Enrollment: 110 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2023-10-07
• Study Completion Date: 2023-12-31

Brief Summary

Pain is common for the first 2 days after major craniotomy. A majority of patients would suffer from moderate-to-severe postoperative pain after undergoing craniotomy. Inadequate analgesia induced sympathetically mediated hypertension may lead to an increased risk for post-operative complications. Adequate pain control is essential for patients' prognosis and their postoperative life quality. Pain after craniotomy derives from the scalp and pericranial muscles. Local anesthetics administered around the incision have been performed clinically. However, some studies revealed that the analgesic effect of local anesthetics was not unsatisfactory due to its short pain relief duration. Pain is common for the first 2 days after major elective intracranial surgery, and the relatively short analgesic time of scalp infiltration does not seem to meet the requirements of craniotomy. Steroid such as triamcinolone acetonide as an adjuvant to local anesthetics intra-articular injected locally ameliorated pain intensity inarthroscopic knee surgery or total knee arthroplasty. However, there has not been reported about local application of triamcinolone acetonide on scalp infiltration. Thus, the investigators suppose that pre-emptive scalp infiltration with steroid (triamcinolone acetonide) plus local anesthetic (ropivacaine) could relieve postoperative pain after craniotomy in adults.

Conditions

Pain, Postoperative

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: PREVENTION
• Blinding Strategy: DOUBLE

Study Groups

The TR group

The respective drugs to be used for incision-site infiltration were prepared by an independent study investigator in the two groups: Participates will receive peri-incisional scalp infiltration with10 mg triamcinolone acetonide, 150 mg ropivacaine diluted to a total volume of 30 mL in 0.9% saline . The concentration of ropivacaine was 0.5% in both groups. The anesthesia protocol and monitoring were standardized for all patients. Monitoring, including blood pressure (BP), heart rate (HR), 5-lead electrocardiography (ECG), peripheral oxygen saturation (SpO2) and bispectral index (BIS) were continuously performed.

Group Type: EXPERIMENTAL

The TR group

Intervention Type: DRUG

Miscible liquid of triamcinolone acetonide and ropivacaine in this study will be peri-incisional scalp infiltration with 10ml ropivacaine 1% wt/vol, 0.25ml triamcinolone acetonide (40mg/ml), plus 10 ml saline miscible liquids for participants who will undergo elective craniotomy. Local infiltration of the study solution was performed by the neurosurgeon after induction of general anesthesia and intubation, once all equipment and catheters had been placed, during stable and steady state anesthetic conditions before skin incision. The solution was infiltrated with a 22-gauge needle introduced into the skin at a 45° angle throughout the entire thickness of the scalp along the planned incision site and the head-holder sites, by the same neurosurgeon. The total volume of the study solution used for each patient was determined by the neurosurgeon mainly based on the length of the incision and recorded by the investigator.

The R group

The respective drugs to be used for incision-site infiltration were prepared by an independent study investigator in the two groups: Participates will receive peri-incisional scalp infiltration with 150 mg ropivacaine diluted to a total volume of 30 mL in 0.9% saline in the control group. The concentration of ropivacaine was 0.5% in both groups. The anesthesia protocol and monitoring were standardized for all patients. Monitoring, including blood pressure (BP), heart rate (HR), 5-lead electrocardiography (ECG), peripheral oxygen saturation (SpO2) and bispectral index (BIS) were continuously performed.

Group Type: ACTIVE_COMPARATOR

The R group

Intervention Type: DRUG

Miscible liquid of ropivacaine in this study will be peri-incisional scalp infiltration with 10ml ropivacaine 1% wt/vol, plus 10 ml saline miscible liquids for participants who will undergo elective craniotomy. Local infiltration of the study solution was performed by the neurosurgeon after induction of general anesthesia and intubation, once all equipment and catheters had been placed, during stable and steady state anesthetic conditions before skin incision. The solution was infiltrated with a 22-gauge needle introduced into the skin at a 45° angle throughout the entire thickness of the scalp along the planned incision site and the head-holder sites, by the same neurosurgeon. The total volume of the study solution used for each patient was determined by the neurosurgeon mainly based on the length of the incision and recorded by the investigator.

Interventions

The TR group

Miscible liquid of triamcinolone acetonide and ropivacaine in this study will be peri-incisional scalp infiltration with 10ml ropivacaine 1% wt/vol, 0.25ml triamcinolone acetonide (40mg/ml), plus 10 ml saline miscible liquids for participants who will undergo elective craniotomy. Local infiltration of the study solution was performed by the neurosurgeon after induction of general anesthesia and intubation, once all equipment and catheters had been placed, during stable and steady state anesthetic conditions before skin incision. The solution was infiltrated with a 22-gauge needle introduced into the skin at a 45° angle throughout the entire thickness of the scalp along the planned incision site and the head-holder sites, by the same neurosurgeon. The total volume of the study solution used for each patient was determined by the neurosurgeon mainly based on the length of the incision and recorded by the investigator.

Intervention Type: DRUG

The R group

Miscible liquid of ropivacaine in this study will be peri-incisional scalp infiltration with 10ml ropivacaine 1% wt/vol, plus 10 ml saline miscible liquids for participants who will undergo elective craniotomy. Local infiltration of the study solution was performed by the neurosurgeon after induction of general anesthesia and intubation, once all equipment and catheters had been placed, during stable and steady state anesthetic conditions before skin incision. The solution was infiltrated with a 22-gauge needle introduced into the skin at a 45° angle throughout the entire thickness of the scalp along the planned incision site and the head-holder sites, by the same neurosurgeon. The total volume of the study solution used for each patient was determined by the neurosurgeon mainly based on the length of the incision and recorded by the investigator.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Patients scheduled for elective craniotomy for resection of tumour under general anaesthesia;
• American Society of Anesthesiologists (ASA) physical status of I ,II or III;
• Participates with an anticipated fully recovery within 2 hours postoperatively;

Exclusion Criteria

• History of craniotomy;
• Expected delayed extubation or no plan to extubate;
• Participants who cannot use a patient-controlled analgesia (PCA) device;
• Participants who cannot understand the instructions of a numeral rating scale (NRS) 35 before surgery;
• Extreme body mass index (BMI) (< 15 or > 35);
• Allergy to opioids, triamcinolone acetonide or ropivacaine;
• History of excessive alcohol or drug abuse, chronic opioid use (more than 2 weeks), or use of drugs with confirmed or suspected sedative or analgesic effects;
• History of psychiatric disorders, uncontrolled epilepsy or chronic headache;
• Pregnant or at breastfeeding;
• Symptomatic cardiopulmonary, renal, or liver dysfunction or history of diabetes;
• Preoperative Glasgow Coma Scale< 15;
• Suspicion of intracranial hypertension;
• Peri-incisional infection;
• Participants who have received radiation therapy and chemotherapy preoperatively or with a high probability to require a postoperative radiation therapy and chemotherapy according to the preoperative imaging.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 64 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Beijing Tiantan Hospital

OTHER

Sponsor Role: lead

Responsible Party

Fang Luo

Director of Department of Pain Management

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Fang Luo, M.D.

Role: PRINCIPAL_INVESTIGATOR

Beijing Tiantan Hospital

Locations

Beijing Tiantan Hospital

Beijing, Beijing Municipality, China

Countries

China

References

Gottschalk A, Berkow LC, Stevens RD, Mirski M, Thompson RE, White ED, Weingart JD, Long DM, Yaster M. Prospective evaluation of pain and analgesic use following major elective intracranial surgery. J Neurosurg. 2007 Feb;106(2):210-6. doi: 10.3171/jns.2007.106.2.210.

Reference Type: BACKGROUND

PMID: 17410701 (View on PubMed)

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Reference Type: BACKGROUND

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Reference Type: BACKGROUND

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Reference Type: BACKGROUND

PMID: 25341673 (View on PubMed)

Wang JJ, Ho ST, Lee SC, Tang JJ, Liaw WJ. Intraarticular triamcinolone acetonide for pain control after arthroscopic knee surgery. Anesth Analg. 1998 Nov;87(5):1113-6. doi: 10.1097/00000539-199811000-00024.

Reference Type: BACKGROUND

PMID: 9806691 (View on PubMed)

Sean VW, Chin PL, Chia SL, Yang KY, Lo NN, Yeo SJ. Single-dose periarticular steroid infiltration for pain management in total knee arthroplasty: a prospective, double-blind, randomised controlled trial. Singapore Med J. 2011 Jan;52(1):19-23.

Reference Type: BACKGROUND

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Wesley CK, Teo LH, Xu T, Unger RH, Unger WP. The influence of peri-incisional triamcinolone acetonide injection on wound edge apposition. J Dermatolog Treat. 2014 Aug;25(4):345-9. doi: 10.3109/09546634.2012.755253. Epub 2013 Feb 3.

Reference Type: BACKGROUND

PMID: 23210735 (View on PubMed)

Other Identifiers

KY 2018-034-02-4

Identifier Type: -

Identifier Source: org_study_id