ClinicalTrials.gg
CompletedNCT04637802SurgeryPalUpdated Sep 24, 2026Results posted

Digital Health Psychosocial Intervention for Adolescent Spine Surgery Preparation and Recovery

An interventional study of CBT (SurgeryPal) and Education in Juvenile; Scoliosis, Scoliosis Idiopathic and Scoliosis; Adolescence, sponsored by Seattle Children's Hospital. Completed at 1 site in United States. Open to participants aged 12 Years to 18 Years. Per ClinicalTrials.gov, last updated 2026-09-24.

Sponsored by Seattle Children's Hospital · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
433
Allocation
Randomized
Ages
12 Years to 18 Years
Sex
All
01

Study summary

This is a randomized controlled trial to test effectiveness of the SurgeryPal intervention vs. education control to improve acute and chronic pain and health outcomes in youth undergoing major musculoskeletal surgery. Youth will be randomized on an individual level using a factorial design to SurgeryPal or Education during 2 phases of intervention: 1) pre-operative phase (4 week duration delivered over the 4 weeks leading up to surgery), and 2) post-operative phase (4 week duration following surgery). Thus there will be 4 treatment arms. Participants will undergo 4 assessments, independent of their treatment assignment: T1: Baseline (pre-randomization); T2: acute post-surgery outcomes (daily assessment of acute outcomes beginning day 1 through day 14 after hospital discharge from surgery); T3: Post-surgery follow-up (assessment of outcomes at 3-months post-surgery); T4: Final post-surgery follow-up (assessment of outcomes at 6-months post-surgery).

Read the detailed description

Major musculoskeletal surgeries are associated with particularly high prevalence of both acute and chronic post-surgical pain (CPSP), with 80% of youth reporting intense acute pain after hospital discharge, and up to half reporting CPSP up to one year after spine surgery. Interventions to improve recovery and reduce pain after surgery have potential to interrupt a negative trajectory of suffering and disability associated with chronic pain. Our specific aims are: Primary: (1) Determine effectiveness of a pre-operative mHealth psychosocial intervention to improve acute pain outcomes in adolescents undergoing major musculoskeletal surgery, (2) Determine effectiveness of a post-operative mHealth psychosocial intervention to improve chronic pain outcomes at 3 months in adolescents undergoing major musculoskeletal surgery, (3) Determine the combined effects of pre- and post-operative psychosocial intervention on chronic pain outcomes. Secondary: (1) Determine effectiveness of pre-operative psychosocial intervention to reduce opioid use during the 14 days following hospital discharge, (2) Determine effectiveness of psychosocial intervention to improve health-related quality of life following surgery.

02

Conditions studied

  • Juvenile; Scoliosis
  • Scoliosis Idiopathic
  • Scoliosis; Adolescence
  • Scoliosis;Congenital
  • Kyphosis
  • Spondylolisthesis

Keywords

  • Psychosocial Intervention
  • Spinal Fusion Surgery
  • Chronic Pain
  • Acute Pain
  • Adolescent
  • Randomized controlled trial
03

In context

Scoliosis

660 studies on the registry are indexed under Scoliosis; 186 are open to participants now.

This study's enrollment of 433 is above the median of 45 across 386 interventional studies indexed under Scoliosis.

Browse Scoliosis studies →

Lead sponsor

Seattle Children's Hospital is the lead sponsor of 215 studies on the registry; 44 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
12 Years to 18 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

Teen

  • 12 to 18 years old at the time of enrollment
  • Undergoing scheduled spinal fusion surgery (eligible indications: juvenile/adolescent idiopathic scoliosis, congenital scoliosis, spondylolisthesis or kyphosis)

Parent/Caregiver

  • Parent or legal guardian of child who meets study criteria

Exclusion criteria

Exclusion Criteria:

Teen

  • Does not speak or understand English
  • Has severe learning disability, cognitive impairment or intellectual delay (i.e. unable to read at 5th grade level)
  • Does not have access to a smart device (smartphone, iPad or tablet; Teens can borrow an iPad from the study team if one is available)
  • Recent psychiatric admission (in the past 30 days)
  • Severe systemic disease (neuromuscular scoliosis, cancer)
  • On a regular treatment regimen for a severe chronic medical condition
  • Prior major surgery (open surgery such as heart, lung, brain, abdominal surgery, or prior spine surgery)
  • Diagnosed chronic musculoskeletal pain condition (e.g. complex regional pain syndrome, fibromyalgia, widespread musculoskeletal pain)

Parent/Caregiver

  • Does not speak or understand English
  • Does not have access to a smart device (smartphone, iPad or tablet)
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Factorial assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
433 participants (actual)

Study arms

  • Active comparator
    Pre-operative and Post-operative Education intervention

    This arm receives access to Patient Education intervention in the pre- and post-operative phases.

    Behavioral: Education

  • Experimental
    Pre-operative CBT intervention (SurgeryPal), Post-operative Education intervention

    This arm receives access to CBT intervention in the pre-operative phase and Patient Education in the post-operative phase.

    Behavioral: CBT (SurgeryPal) · Behavioral: Education

  • Experimental
    Pre-operative Education intervention, Post-operative CBT intervention (SurgeryPal)

    This arm receives access to Patient Education intervention during the pre-operative period and CBT intervention during the post-operative period.

    Behavioral: CBT (SurgeryPal) · Behavioral: Education

  • Experimental
    Pre-operative and Post-operative CBT intervention (SurgeryPal)

    This arm receives access to CBT intervention during the pre-operative and post-operative period.

    Behavioral: CBT (SurgeryPal)

Interventions

  • BehavioralCBT (SurgeryPal)

    The SurgeryPal intervention is a cognitive-behavioral program for youth undergoing major surgery. SurgeryPal is delivered in two 4-week phases: the pre-operative phase, and the post-operative phase. Each phase consists of 3 separate treatment modules for youth and parents, which teach cognitive and behavioral coping skills to target known psychosocial and behavioral risk factors (i.e. anxiety/distress and sleep disturbance) for poorer postsurgical outcomes, and provide training in pain self-management skills. Pre-operative modules include: 1) Preparing for surgery, 2) Coping with stress before surgery, and 3) Getting ready for the hospital. Postoperative modules include: 1) Coping at home after surgery, 2) Return to activities and school, and 3) Long-term recovery. Modules are self-guided and interactive, and focus on phases of preparation and recovery from surgery. The goal of the program is to reduce pain and enhance quality of life following surgery in youth.

  • BehavioralEducation

    The patient education website will serve as the active comparator. The purpose is to control for time, attention, and online usage. Youth and parents will be provided access to an education website containing information about pediatric surgery at the same time interval as the active intervention; however, there will be no exposure to cognitive and behavioral coping skills. Similar to the CBT condition, the presurgery period of Education will be administered for one month prior to surgery and the postsurgery period will be administered for one month after the post-discharge assessment.

06

What researchers measure

Primary outcomes

  1. Post-surgical Pain Severity and Interference

    The Brief Pain Inventory (BPI) has 2 scales: pain severity (4 items) and pain interference (7 items). Items are averaged to yield scale scores, ranging from 0 to 10, with higher scores indicating greater pain severity or interference (worse). The 24 hour (short) version of this measure will be completed via REDCap daily for 14 days post-discharge (beginning on day 1 after hospital discharge, and ending on day 14, up to a maximum of 3-weeks post-surgery). Daily scores from days 1-14 post-hospital-discharge were averaged for each participant, and mean values across all participants are reported here.

    Time frame: 1-14 days post-hospital-discharge, up to 3 weeks post-surgery (T2)

  2. Chronic Pain Severity and Interference

    The Brief Pain Inventory (BPI) has 2 scales: pain severity (4 items) and pain interference (7 items). Items are averaged to yield scale scores, ranging from 0 to 10, with higher scores indicating greater pain severity or interference (worse). The 24 hour (short) version of this measure will be completed via REDCap daily for 7 days at 3 months after the participant's surgery date. Daily scores across the 7 days were averaged for each participant, and mean values across all participants are reported here.

    Time frame: 3 months post-surgery (T3)

Secondary outcomes

  1. Change in Health-related Quality of Life

    The Pediatric Quality of Life Inventory (Peds-QL) 15-item short form assesses several domains of functioning, including physical, social, emotional, and academic functioning. The PedsQL is widely used and demonstrates good reliability for both the parent and child self-report measures. Scale scores (all scales, including both total and subscales) range from 0 to 100. Higher scores indicate fewer difficulties (better) health-related quality of life. Subscales of physical and psychosocial health will be used in analyses.

    Time frame: Baseline (T1), 3-months post-surgery (T3), 6-months post-surgery (T4)

  2. Change in Opioid Use

    Youth will report medication use on the Brief Pain Inventory (BPI), including selecting medication name from a dropdown list (opioid, acetaminophen, anti-inflammatory, other). Number of days of opioid use will be used in analyses.

    Time frame: Up to 3 weeks post-surgery (T2), 3-months post-surgery (T3), 6-months post-surgery (T4)

  3. Change in Opioid Misuse

    The American Psychiatric Association (APA) Adapted National Institute for Drug Abuse (NIDA) Modified Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) Level 2 Tool (Teen Report) recommended by the National Institute on Drug Abuse for substance use screening in adolescents, will be used to assess opioid misuse. Additional questions on reasons for misuse (e.g. to treat pain, to get high, etc.) and source of opioids (e.g. prescription, from a friend or relative) will be collected using the corresponding questions and response options used in the National Survey on Drug Use and Health. For analysis, we will report the percentage of participants that endorsed any opioid misuse at each assessment.

    Time frame: Baseline (T1), 3-months post-surgery (T3), 6-months post-surgery (T4)

  4. Change in Psychosocial Distress

    The Patient-Reported Outcomes Measurement Information System (PROMIS) Pediatric Emotional Distress Scales include an 8-item scale of anxiety that assesses fear (e.g., fearfulness), anxious misery (e.g., worry) and hyperarousal (e.g., nervousness) and 8-item scale of depressive symptoms that evaluates negative mood, view of self and social cognitions. Response options range from 1 (Never) to 5 (Almost Always). Raw scores for anxiety and depression are obtained by summing the corresponding items' response values, and range from 8 to 40 with higher scores indicating higher distress. Raw scores and T-scores are computed with higher T-scores above 60 indicating clinically elevated (worse) symptoms. The general population mean T-score is 50, with a standard deviation of 10. Anxiety T-scores range from 33.5-83.3, and depression T-scores range from 35.2-82.4. T-scores are reported here.

    Time frame: Baseline (T1), 3-months post-surgery (T3), 6-months post-surgery (T4)

  5. Change in Mental Health

    Parents and teens will self-report on the Patient Health Questionnaire-4, a 4 item screening measure of general anxiety and depressive symptoms. Response options range from 0 (Not at all) to 3 (Nearly Every Day). Total scores are calculated by summing items, for a total score ranging from 0 to 12, with higher scores indicating greater anxiety and depressive symptoms (poorer outcome).

    Time frame: Baseline (T1), 3-months post-surgery (T3), 6-months post-surgery (T4)

  6. Change in Sleep Quality

    The Adolescent Sleep Wake Scale 10-item version (Teen Report) is a 10-item measure that assesses self-reported sleep quality. Scale scores (including both individual/subscale and total scores) range from 1 to 6 with higher scores indicating better sleep quality. The total score reported here is the average of all subscale scores.

    Time frame: Baseline (T1), 3-months post-surgery (T3), 6-months post-surgery (T4)

  7. Change in Pain Catastrophizing

    The Pain Catastrophizing Scale - Child Version and Parent Version is a Self-report 13 item measures that assess child pain catastrophizing and parent's catastrophizing about child's pain, respectively. Total scores range from 0 to 52 with higher scores indicating greater pain catastrophizing (worse).

    Time frame: Baseline (T1), 3-months post-surgery (T3)

  8. Global Pain Severity

    The Patient Global Impression of Severity Scale (PGIS), Teen Report is a 1-item measure that assesses adolescent's self-reported global impression of pain severity. Response options range from 0 (none) to 3 (severe) with higher scores indicating higher pain severity (worse).

    Time frame: Up to 3 weeks post-surgery (T2), 3-months post-surgery (T3), 6-months post-surgery (T4)

07

Results

Posted Sep 24, 2026
Limitations and caveats
There was no standard of care arm; all participants received digital education or CBT, and we could not compare pain outcomes to non-intervention controls. Post-treatment assessment monitored acute pain for the initial 14 days only; monitoring over a longer time period could have been more informative. The U.S. population of youth receiving surgery is not representative of the U.S. population, limiting generalizability.

Participant flow

Adolescents scheduled for spinal fusion and their parents/caregivers were referred from 34 US hospitals (that regularly conduct pediatric spinal fusion surgeries) at least 1 month before their scheduled surgery. There were three referral pathways: (1) provider referral; (2) clinical self-referral; and (3) community self-referral. The number of participants refers to dyads (parents and adolescents). Enrollment, randomization and progression through the study was by dyad.

Pre-Surgery Intervention
Participant flow — Pre-Surgery Intervention
MilestonePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
Started106108108108
Completed101107106107
Not completed5121
Withdrew: Forced drop by study team4111
Withdrew: Did not engage in intervention1010
Post-Surgery Follow-up (T2)
Participant flow — Post-Surgery Follow-up (T2)
MilestonePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
Started102107107107
Completed101106103104
Not completed1143
Withdrew: Forced drop by study team1131
Withdrew: Excluded from analysis - incomplete0012
Post-Surgery Intervention
Participant flow — Post-Surgery Intervention
MilestonePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
Started101106104106
Completed100104103105
Not completed1211
Withdrew: Withdrawal by subject0010
Withdrew: Did not engage in intervention1200
Withdrew: Forced drop by study team0001
3-Month Follow-up (T3)
Participant flow — 3-Month Follow-up (T3)
MilestonePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
Started101106103105
Completed101103103104
Not completed0301
Withdrew: Forced drop by study team0100
Withdrew: Excluded from analysis - incomplete0201
6-Month Follow-up (T4)
Participant flow — 6-Month Follow-up (T4)
MilestonePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
Started100105103105
Completed99104102104
Not completed1111
Withdrew: Forced drop by study team1010
Withdrew: Excluded from analysis - incomplete0101

Outcome measures

PrimaryPost-surgical Pain Severity and Interference

The Brief Pain Inventory (BPI) has 2 scales: pain severity (4 items) and pain interference (7 items). Items are averaged to yield scale scores, ranging from 0 to 10, with higher scores indicating greater pain severity or interference (worse). The 24 hour (short) version of this measure will be completed via REDCap daily for 14 days post-discharge (beginning on day 1 after hospital discharge, and ending on day 14, up to a maximum of 3-weeks post-surgery). Daily scores from days 1-14 post-hospital-discharge were averaged for each participant, and mean values across all participants are reported here.

Time frame:
1-14 days post-hospital-discharge, up to 3 weeks post-surgery (T2)
Reported as:
Mean · scores on a scale
Post-surgical Pain Severity and Interference
scores on a scalePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
Pain Severity3.09 ± 1.433.47 ± 1.503.20 ± 1.203.38 ± 1.52
Pain Interference3.70 ± 1.943.98 ± 1.943.91 ± 1.753.97 ± 1.97
PrimaryChronic Pain Severity and Interference

The Brief Pain Inventory (BPI) has 2 scales: pain severity (4 items) and pain interference (7 items). Items are averaged to yield scale scores, ranging from 0 to 10, with higher scores indicating greater pain severity or interference (worse). The 24 hour (short) version of this measure will be completed via REDCap daily for 7 days at 3 months after the participant's surgery date. Daily scores across the 7 days were averaged for each participant, and mean values across all participants are reported here.

Time frame:
3 months post-surgery (T3)
Reported as:
Mean · scores on a scale
Chronic Pain Severity and Interference
scores on a scalePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
Pain Severity0.91 ± 1.240.97 ± 1.400.98 ± 1.010.85 ± 1.06
Pain Interference0.75 ± 1.270.89 ± 1.570.70 ± 1.070.64 ± 1.01
SecondaryChange in Health-related Quality of Life

The Pediatric Quality of Life Inventory (Peds-QL) 15-item short form assesses several domains of functioning, including physical, social, emotional, and academic functioning. The PedsQL is widely used and demonstrates good reliability for both the parent and child self-report measures. Scale scores (all scales, including both total and subscales) range from 0 to 100. Higher scores indicate fewer difficulties (better) health-related quality of life. Subscales of physical and psychosocial health will be used in analyses.

Time frame:
Baseline (T1), 3-months post-surgery (T3), 6-months post-surgery (T4)
Reported as:
Mean · scores on a scale
Change in Health-related Quality of Life
scores on a scalePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
T1 Physical Health71.98 ± 24.7869.06 ± 25.9565.15 ± 24.8968.76 ± 24.17
T1 Psychosocial Health75.43 ± 17.3370.40 ± 18.2372.50 ± 18.0770.61 ± 16.89
T3 Physical Health64.64 ± 22.9665.96 ± 22.3263.84 ± 22.4264.12 ± 21.24
T3 Psychosocial Health78.18 ± 17.6475.38 ± 18.2077.62 ± 18.8875.58 ± 17.06
T4 Physical Health74.60 ± 21.5375.96 ± 19.9574.31 ± 19.7575.24 ± 17.87
T4 Psychosocial Health80.58 ± 17.1580.10 ± 17.4178.81 ± 18.7479.90 ± 16.51
SecondaryChange in Opioid Use

Youth will report medication use on the Brief Pain Inventory (BPI), including selecting medication name from a dropdown list (opioid, acetaminophen, anti-inflammatory, other). Number of days of opioid use will be used in analyses.

Time frame:
Up to 3 weeks post-surgery (T2), 3-months post-surgery (T3), 6-months post-surgery (T4)
Reported as:
Mean · days of opioid use
Change in Opioid Use
days of opioid usePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
T26.44 ± 4.285.88 ± 4.485.89 ± 4.306.66 ± 4.32
T30.01 ± 0.10.03 ± 0.170.05 ± 0.300.03 ± 0.22
T40.00 ± 0.000.09 ± 0.710.01 ± 0.10.01 ± 0.1
SecondaryChange in Opioid Misuse

The American Psychiatric Association (APA) Adapted National Institute for Drug Abuse (NIDA) Modified Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) Level 2 Tool (Teen Report) recommended by the National Institute on Drug Abuse for substance use screening in adolescents, will be used to assess opioid misuse. Additional questions on reasons for misuse (e.g. to treat pain, to get high, etc.) and source of opioids (e.g. prescription, from a friend or relative) will be collected using the corresponding questions and response options used in the National Survey on Drug Use and Health. For analysis, we will report the percentage of participants that endorsed any opioid misuse at each assessment.

Time frame:
Baseline (T1), 3-months post-surgery (T3), 6-months post-surgery (T4)
Reported as:
Count of participants · Participants
Change in Opioid Misuse
ParticipantsPre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
T10401
T32100
T40111
SecondaryChange in Psychosocial Distress

The Patient-Reported Outcomes Measurement Information System (PROMIS) Pediatric Emotional Distress Scales include an 8-item scale of anxiety that assesses fear (e.g., fearfulness), anxious misery (e.g., worry) and hyperarousal (e.g., nervousness) and 8-item scale of depressive symptoms that evaluates negative mood, view of self and social cognitions. Response options range from 1 (Never) to 5 (Almost Always). Raw scores for anxiety and depression are obtained by summing the corresponding items' response values, and range from 8 to 40 with higher scores indicating higher distress. Raw scores and T-scores are computed with higher T-scores above 60 indicating clinically elevated (worse) symptoms. The general population mean T-score is 50, with a standard deviation of 10. Anxiety T-scores range from 33.5-83.3, and depression T-scores range from 35.2-82.4. T-scores are reported here.

Time frame:
Baseline (T1), 3-months post-surgery (T3), 6-months post-surgery (T4)
Reported as:
Mean · T-score
Change in Psychosocial Distress
T-scorePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
T1 Anxiety47.02 ± 11.2449.77 ± 11.4548.83 ± 11.5549.43 ± 10.88
T1 Depression47.67 ± 11.0150.54 ± 11.3449.69 ± 11.1049.52 ± 10.51
T3 Anxiety41.92 ± 9.8046.15 ± 11.1444.98 ± 11.0644.09 ± 10.66
T3 Depression46.23 ± 10.5249.93 ± 12.1347.59 ± 11.6646.35 ± 10.13
T4 Anxiety41.29 ± 9.9444.76 ± 11.2943.17 ± 11.5743.00 ± 10.64
T4 Depression46.11 ± 11.5748.30 ± 11.5046.64 ± 11.1845.28 ± 10.58
SecondaryChange in Mental Health

Parents and teens will self-report on the Patient Health Questionnaire-4, a 4 item screening measure of general anxiety and depressive symptoms. Response options range from 0 (Not at all) to 3 (Nearly Every Day). Total scores are calculated by summing items, for a total score ranging from 0 to 12, with higher scores indicating greater anxiety and depressive symptoms (poorer outcome).

Time frame:
Baseline (T1), 3-months post-surgery (T3), 6-months post-surgery (T4)
Reported as:
Mean · scores on a scale
Change in Mental Health
scores on a scalePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
T1 Adolescent2.56 ± 2.913.17 ± 2.992.79 ± 3.002.66 ± 2.46
T1 Parent1.72 ± 1.922.59 ± 2.922.27 ± 2.582.30 ± 2.38
T3 Adolescent1.72 ± 2.172.46 ± 2.682.07 ± 2.791.91 ± 2.29
T3 Parent1.16 ± 1.831.55 ± 2.431.50 ± 1.851.56 ± 2.33
T4 Adolescent1.71 ± 2.302.15 ± 2.401.88 ± 2.621.93 ± 2.47
T4 Parent0.64 ± 1.401.11 ± 1.971.41 ± 2.021.15 ± 1.81
SecondaryChange in Sleep Quality

The Adolescent Sleep Wake Scale 10-item version (Teen Report) is a 10-item measure that assesses self-reported sleep quality. Scale scores (including both individual/subscale and total scores) range from 1 to 6 with higher scores indicating better sleep quality. The total score reported here is the average of all subscale scores.

Time frame:
Baseline (T1), 3-months post-surgery (T3), 6-months post-surgery (T4)
Reported as:
Mean · scores on a scale
Change in Sleep Quality
scores on a scalePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
T14.01 ± 0.964.03 ± 0.843.83 ± 0.934.00 ± 0.91
T34.02 ± 0.984.05 ± 0.854.15 ± 1.054.08 ± 0.91
T44.19 ± 0.974.22 ± 0.904.11 ± 1.044.36 ± 0.85
SecondaryChange in Pain Catastrophizing

The Pain Catastrophizing Scale - Child Version and Parent Version is a Self-report 13 item measures that assess child pain catastrophizing and parent's catastrophizing about child's pain, respectively. Total scores range from 0 to 52 with higher scores indicating greater pain catastrophizing (worse).

Time frame:
Baseline (T1), 3-months post-surgery (T3)
Reported as:
Mean · scores on a scale
Change in Pain Catastrophizing
scores on a scalePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
T1 Adolescent15.54 ± 9.6617.73 ± 11.6217.73 ± 12.3215.19 ± 10.26
T1 Parent22.96 ± 10.8222.80 ± 10.9822.90 ± 10.9322.04 ± 10.18
T3 Adolescent11.33 ± 10.6314.26 ± 10.1312.73 ± 10.2111.32 ± 8.43
T3 Parent20.10 ± 9.4821.47 ± 10.3821.02 ± 9.8318.50 ± 8.77
SecondaryGlobal Pain Severity

The Patient Global Impression of Severity Scale (PGIS), Teen Report is a 1-item measure that assesses adolescent's self-reported global impression of pain severity. Response options range from 0 (none) to 3 (severe) with higher scores indicating higher pain severity (worse).

Time frame:
Up to 3 weeks post-surgery (T2), 3-months post-surgery (T3), 6-months post-surgery (T4)
Reported as:
Mean · scores on a scale
Global Pain Severity
scores on a scalePre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)
T22.33 ± 0.472.43 ± 0.482.38 ± 0.452.43 ± 0.43
T31.57 ± 0.701.63 ± 0.651.75 ± 0.631.61 ± 0.60
T41.47 ± 0.611.52 ± 0.611.55 ± 0.621.45 ± 0.52

Adverse events

Collected over NA - no time frame, no systemic collection, none reported. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Pre-operative and Post-operative Education Intervention———
Pre-operative CBT Intervention (SurgeryPal), Post-operative Education Intervention———
Pre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)———
Pre-operative and Post-operative CBT Intervention (SurgeryPal)———

Baseline characteristics

The analysis population only includes participants who completed sufficient acute outcomes (T2) data to be analyzable (N = 414). Baseline characteristics were not collected from parents/caregivers, and represent adolescent data only.

Age, Continuous
Age, Continuous(years)Pre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)Total
Mean14.37 ± 1.8214.60 ± 1.8214.51 ± 1.7414.74 ± 1.6614.56 ± 1.76
Sex: Female, Male
Sex: Female, Male(Participants)Pre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)Total
Female74767276298
Male27303029116
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Pre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)Total
American Indian or Alaska Native11002
Asian555217
Native Hawaiian or Other Pacific Islander00000
Black or African American68141038
White76837683318
More than one race1065627
Unknown or Not Reported332412
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)Pre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)Total
Hispanic or Latino4127730
Not Hispanic or Latino94909397374
Unknown or Not Reported342110
Baseline pain intensity and interference
Baseline pain intensity and interference(scores on a scale)Pre-operative and Post-operative Education InterventionPre-operative CBT Intervention (SurgeryPal), Post-operative Education InterventionPre-operative Education Intervention, Post-operative CBT Intervention (SurgeryPal)Pre-operative and Post-operative CBT Intervention (SurgeryPal)Total
Pain Severity2.42 ± 1.912.58 ± 1.982.60 ± 1.962.55 ± 1.822.54 ± 1.91
Pain Interference1.63 ± 1.801.90 ± 2.002.33 ± 2.091.90 ± 1.911.94 ± 1.96
08

Study locations

1 site
  • Seattle Children's Hospital
    Seattle, Washington 98105, United States
09

References and documents

Publications

  • Rabbitts JA, Zhou C, de la Vega R, Aalfs H, Murray CB, Palermo TM. A digital health peri-operative cognitive-behavioral intervention to prevent transition from acute to chronic postsurgical pain in adolescents undergoing spinal fusion (SurgeryPalTM): study protocol for a multisite randomized controlled trial. Trials. 2021 Jul 30;22(1):506. doi: 10.1186/s13063-021-05421-3. PubMed 34330321 ↗

Study documents

PDFs hosted by the registry, ClinicalTrials.gov.

Individual participant data

Plan to share: Yes — A releasable database for underlying primary data for publications will be made broadly available on the NIH HEAL Initiative central data repository. The database will be produced and will be completely de-identified in accordance with the definitions provided in the Health Insurance Portability and Accountability Act (HIPAA). The DCC will also prepare a data dictionary that provides a concise definition of every data element included in the database. In accordance with policies of the NIH, the DCC will send the releasable database to the entity determined by the NIH or specific institute to be the repository for data created under the HEAL initiative. The DCC is able to produce a relational database export, or use SAS or SPSS data sets. The DCC will accompany the database with full documentation so that individual investigators will be able to effectively use the data.

Time frame: After last subject enrollment and all follow up procedures have been completed, the HEAL Pain Management Effectiveness Research Network Data Coordinating Center (DCC) at the University of Utah will prepare a final study database for the trial, which will then be used for statistical analyses and publication of findings from the trial. The policies for release of this database are in accordance with the HEAL Data Sharing policy as determined by the NIH. Our preliminary plan is to release the underlying primary database at the time of publication of the primary manuscript. The primary publication from the dataset will be made publicly available immediately without any embargo period through the Creative Commons Generic License in accordance with the HEAL Public Access guidance. Additional secondary publications will be deposited electronically within 4 weeks of acceptance into PubMed Central.

Access criteria: Access to the releasable database housed in the NIH-assigned repository will be in accordance with procedures and regulations of the NIH or specific institute. The DCC will not provide any support for investigators using the releasable database.

10

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from Dec 2020 to primary completion in May 2025, 52 months.

Results were first posted in Sep 2026, 1 year 4 months after primary completion.

Of 223 non-industry interventional studies with no phase under Scoliosis, half reached primary completion within 21 months of starting (the median), counting those still running; a quarter within 8 and three quarters within 58. This study's 52 months is above that.

Counting every sponsor, half of 233 studies reached it within 22 months; a quarter within 8 and three quarters within 60.

How these figures are worked out, and which studies are left out of them.

Registered
Nov 6, 2020
First posted
Nov 20, 2020
StartActual
Dec 29, 2020
Primary completionActual
May 21, 2025
CompletionActual
May 21, 2025
Results first posted
Sep 24, 2026
Last update
Sep 24, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Sep 24, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT04637802
Collaborators
Duke University, University of Utah, Vanderbilt University, Johns Hopkins University, Connecticut Children's Medical Center
Responsible party
Jennifer Rabbitts, MBChB (Principal Investigator, Anesthesiologist, Seattle Children's Hospital) — Principal investigator
First posted
Nov 20, 2020
Start date
Dec 29, 2020
Primary completion
May 21, 2025
Completion
May 21, 2025
Results posted
Sep 24, 2026
Last update
Sep 24, 2026

Study contacts

Jennifer Rabbitts, MD
principal investigator · Seattle Children's Hospital
Tonya Palermo, PhD
principal investigator · Seattle Children's Hospital

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Aug 2026. You cannot join it, but the record below documents what was studied.

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