Postoperative Steroid Use in Adolescent Idiopathic Scoliosis and Neuromuscular Scoliosis Patients

• ClinicalTrials.gov Identifier: NCT06023043
• Recruitment Status: Not yet recruiting
• First Posted: September 5, 2023
• Last Update Posted: September 5, 2023
• Sponsor: Children's Hospital Los Angeles
• Information provided by (Responsible Party): Lindsay Andras, Children's Hospital Los Angeles

Study Description

Brief Summary:

The goal of this randomized clinical trial is to compare the immediate use of steroids after surgery for accelerated discharge in adolescent idiopathic scoliosis and neuromuscular scoliosis after a posterior spinal fusion.

The main question it aims to answer are:

• What are the effects of using steroids immediately after surgery in decreasing opioid use and helping early mobilization(movement)?
• Does post-operative steroid use affect the incidence of wound complications and are there any long-term impacts on scar formation?

Participants will:

• Fill out a Patient-Reported Outcomes Measurement Information System (PROMIS) survey specifically for pain interference and physical activity observing health related quality of life at enrollment, 3 months, 1 year, and 2 years

• Have clinical photos of their incision at 3 months, 1 year, and 2 years

  • Their photos will be assessed using the stony book scar evaluation scale
• For treatment of their scoliosis, patients will undergo a posterior spinal fusion (PSF) per standard of care, however whether the participant receives or does not receive steroids is what the investigators are trying to understand.
• Researchers will compare no immediate postoperative steroid (NS) to the group with immediate postoperative steroid (WS) group to see if there are changes in opioid use, wound complications, scar formation, and facilitation in early mobilization.

Condition or disease	Intervention/treatment	Phase
Neuromuscular Scoliosis; Adolescent Idiopathic Scoliosis	Drug: Dexamethasone	Phase 4

Detailed Description:

Children remain a vulnerable population historically known to be undertreated and underrecognized for their pain, only perpetuating the complexity of managing pain control in this cohort. Children's Hospital of Los Angeles conducted a study observing patient and family's perioperative perception regarding their posterior spinal fusion and found that pain control is a primary concern, however, surgeons did not share the sentiment. Opioids were primarily the medication of choice with dentists and surgeons accounting for approximately two-thirds of opioid prescriptions. However, with the rise of the national opioid crisis and its adverse effects not limited to addiction, providers are gravitating towards alternative multidisciplinary use of medication to manage pain.

Though steroids were formerly used for surgical patients, concerns regarding increased surgical site infection and wound healing complications were of major concern. However, to the investigators knowledge, these issues have only been documented with chronic steroid use. The impact of immediate use of steroids postoperatively for accelerated discharge has gained momentum in the literature with its demonstration in facilitating earlier mobility, decreased pain scores, and decreased narcotic usage. A retrospective study suggested that post-operative dexamethasone administration can have the positive effect of reducing opioid use in pediatric PSF patients without increasing wound complications.

The proposed study aims to rigorously observe the effects of post operative steroid use in its facilitation in early mobilization in adolescent PSF patients, while also understanding the incidence of wound complications and long-term scar formation. Should the randomized controlled trial align with the literature, the implementation of post-operative steroids could potentially alter standard of care for adolescent PSF patients.

Study Design

• Study Type: Interventional (Clinical Trial)
• Estimated Enrollment: 100 participants
• Allocation: Randomized
• Intervention Model: Parallel Assignment
• Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
• Primary Purpose: Treatment
• Official Title: A Randomized Trial of Postoperative Steroid Use Following Posterior Spinal Fusion in 100-subject Adolescent Idiopathic Scoliosis (AIS) and Neuromuscular Scoliosis (NMS)
• Estimated Study Start Date: November 1, 2023
• Estimated Primary Completion Date: April 1, 2024
• Estimated Study Completion Date: December 31, 2025

Arms and Interventions

Arm	Intervention/treatment
No Intervention: No Steroid (NS); No Dexamethasone (NS)
Experimental: With Steroid (WS); With Dexamethasone (WS)	Drug: Dexamethasone; Three (3) post operative intravenous dexamethasone injections at 8-hour intervals post-operatively. Dosing will be determined as 0.15 mg/kg per dose (WS)

Outcome Measures

Primary Outcome Measures :

1. Length of Stay [ Time Frame: From date of hospitalization for surgery until date of first discharge, assessed up to two weeks ]
   Day/hours to discharge from hospital following completion of surgery.
2. Post Operative Opioid Use [ Time Frame: From date of hospitalization for surgery until date of first discharge, assessed up to two weeks ]
   Expressed as morphine milligram equivalent (MME, mg) units and weight-based MME (mg/kg)

Secondary Outcome Measures :

1. Post Operative Ambulation (for ambulatory patients) [ Time Frame: From date of hospitalization for surgery until date of first discharge, assessed up to two weeks ]
   Will obtain number of feet ambulated with physical therapy (PT) staff on each post operative day. Will record number of days postoperatively until PT clearance for discharge.
2. Return of Bowel Function [ Time Frame: From date of hospitalization for surgery until date of first discharge, assessed up to two weeks ]
   Will record time to return of bowel sounds as noted by nursing or house staff. Will record time to first bowel movement.
3. Rate of wound complications requiring intervention [ Time Frame: Less than 90 days from hospitalization ]
   3.1) Additional clinic visits for drainage or wound concerns will be recorded. 3.2) Use of antibiotic for superficial wound issues will be recorded. 3.3) Any additional operative intervention or hospitalization for concern/management of an infection.
4. Scar Appearance [ Time Frame: Immediately from enrollment through study completion, at an average of 2 years ]

   Clinical photos will be obtained and graded with Stony Brook Scar Evaluation Scale.

   The Stony Brook Scar evaluation scale ranges from a minimum value of 0 (worst) to a maximum value of 5 (best).

5. Patient-Reported Outcomes Measurement Information System (PROMIS) [ Time Frame: Immediately from enrollment through study completion, at an average of 2 years ]

   The Patient-Reported Outcomes Measurement Information System is a validated quality of life and outcome questionnaire used for various studies. This will also be completed by the parent, if the patient is unable to do so.

   PROMIS domains that will be utilized include:

   1. pain interference

      • A five-point Likert scale ranging from 1 ("never") to 5 ("almost always") is used.
      • A higher score is indicative of more problems with pain hindering activities than a lower score.

   2. physical activity

      • A five-point Likert scale ranging from 1 ("never") to 5 ("almost always") is used.
      • A higher score is indicative of engagement with more physical activities than a lower score.

   3. mobility

      • A five-point Likert scale ranging from 1 ("never") to 5 ("almost always") is used.
      • A higher score is indicative of engagement with more mobility than a lower score.
6. Post-Operative Complications [ Time Frame: Within 2 years from date of surgery. ]
   Any additional emergency room visits/readmission or revision surgery
7. Body Mass Index [ Time Frame: Immediately from enrollment through study completion, at an average of 2 years ]
   Weight, measured in kilograms, and height, measured in meters, will be combined to report body mass index in kg/m^2

Eligibility Criteria

• Ages Eligible for Study: 9 Years to 18 Years (Child, Adult)
• Sexes Eligible for Study: All
• Accepts Healthy Volunteers: No

Criteria

Inclusion Criteria:

Participants must meet all of the inclusion criteria to participate in this study:

• Patients aged 9-18 years who are scheduled to undergo posterior spinal fusion to treat AIS or NMS

Exclusion Criteria:

Patients will be excluded if any of the following criteria are met at baseline:

• Prior instrumentation or spine surgery
• Conditions associated with increased wound healing issues such as spina bifida
• Non AIS or NMS patients
• Not undergoing PSF
• Outside the ages of 9-18
• Allergies to the steroids and/or their ingredients
• Current drug or alcohol use or dependence that, in the opinion of the site investigator, would interfere with adherence to study requirements
• Inability or unwillingness of individual or legal guardian/representative to give written informed consent.

Contacts and Locations

Contacts

Contact: Lindsay M Andras, MD; 323-361-2142; landras@chla.usc.edu

Contact: Tiffany Phan, BA; tphan@chla.usc.edu

Locations

United States, California

Children's Hospital Los Angeles

Los Angeles, California, United States, 90027

Contact: Tiffany Phan 310-848-8377 tphan@chla.usc.edu

Principal Investigator: Lindsay Andras, MD

Sponsors and Collaborators

Children's Hospital Los Angeles

Investigators

• Principal Investigator: Lindsay Andras, MD; Children's Hospital Los Angeles

More Information

Publications of Results:

Fletcher ND, Shourbaji N, Mitchell PM, Oswald TS, Devito DP, Bruce RW. Clinical and economic implications of early discharge following posterior spinal fusion for adolescent idiopathic scoliosis. J Child Orthop. 2014 May;8(3):257-63. doi: 10.1007/s11832-014-0587-y. Epub 2014 Apr 27.

Other Publications:

Gornitzky AL, Flynn JM, Muhly WT, Sankar WN. A Rapid Recovery Pathway for Adolescent Idiopathic Scoliosis That Improves Pain Control and Reduces Time to Inpatient Recovery After Posterior Spinal Fusion. Spine Deform. 2016 Jul;4(4):288-295. doi: 10.1016/j.jspd.2016.01.001. Epub 2016 Jun 16.

Keohane D, Sheridan G, Harty J. Perioperative steroid administration improves knee function and reduces opioid consumption in bilateral total knee arthroplasty. J Orthop. 2020 Oct 7;22:449-453. doi: 10.1016/j.jor.2020.10.004. eCollection 2020 Nov-Dec.

Fletcher ND, Ruska T, Austin TM, Guisse NF, Murphy JS, Bruce RW Jr. Postoperative Dexamethasone Following Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis. J Bone Joint Surg Am. 2020 Oct 21;102(20):1807-1813. doi: 10.2106/JBJS.20.00259.

Birnie KA, Chambers CT, Fernandez CV, Forgeron PA, Latimer MA, McGrath PJ, Cummings EA, Finley GA. Hospitalized children continue to report undertreated and preventable pain. Pain Res Manag. 2014 Jul-Aug;19(4):198-204. doi: 10.1155/2014/614784. Epub 2014 May 7.

Friedrichsdorf SJ, Postier A, Eull D, Weidner C, Foster L, Gilbert M, Campbell F. Pain Outcomes in a US Children's Hospital: A Prospective Cross-Sectional Survey. Hosp Pediatr. 2015 Jan;5(1):18-26. doi: 10.1542/hpeds.2014-0084.

Gonzalez L. Pediatric Opioid Prescribing: A Call for Calm. Pediatrics. 2021 Sep;148(3):e2021052190. doi: 10.1542/peds.2021-052190. Epub 2021 Aug 16. No abstract available.

Singla A, Qureshi R, Chen DQ, Nourbakhsh A, Hassanzadeh H, Shimer AL, Shen FH. Risk of Surgical Site Infection and Mortality Following Lumbar Fusion Surgery in Patients With Chronic Steroid Usage and Chronic Methicillin-Resistant Staphylococcus aureus Infection. Spine (Phila Pa 1976). 2019 Apr 1;44(7):E408-E413. doi: 10.1097/BRS.0000000000002864.

Chan P, Skaggs DL, Sanders AE, Villamor GA, Choi PD, Tolo VT, Andras LM. Pain is the Greatest Preoperative Concern for Patients and Parents Before Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis. Spine (Phila Pa 1976). 2017 Nov 1;42(21):E1245-E1250. doi: 10.1097/BRS.0000000000002147.

• Responsible Party: Lindsay Andras, Associate Division Chief and Director of the Spine Program, Children's Hospital Los Angeles
• ClinicalTrials.gov Identifier: NCT06023043
• Other Study ID Numbers: CHLA-23-00124
• First Posted: September 5, 2023
• Last Update Posted: September 5, 2023
• Last Verified: September 2023

Individual Participant Data (IPD) Sharing Statement:

• Plan to Share IPD: No

• Studies a U.S. FDA-regulated Drug Product: Yes
• Studies a U.S. FDA-regulated Device Product: No
• Product Manufactured in and Exported from the U.S.: Yes

Keywords provided by Lindsay Andras, Children's Hospital Los Angeles:

Steroid; Dexamethasone; Scoliosis

Additional relevant MeSH terms:

Scoliosis; Spinal Curvatures; Spinal Diseases; Bone Diseases; Musculoskeletal Diseases; Dexamethasone; Anti-Inflammatory Agents; Antiemetics; Autonomic Agents; Peripheral Nervous System Agents; Physiological Effects of Drugs; Gastrointestinal Agents; Glucocorticoids; Hormones; Hormones, Hormone Substitutes, and Hormone Antagonists; Antineoplastic Agents, Hormonal; Antineoplastic Agents