Regional Nerve Blocks to Improve Analgesia and Recovery in Older Adults Undergoing Spinal Fusion
1 other identifier
interventional
50
1 country
1
Brief Summary
This initial study is a feasibility study for implementing thoracolumbar interfascial plane, or TLIP, blocks in older adults undergoing spinal fusion. TLIP blocks are done by using anesthesia. In this case, it will be done to either side of the back where surgery will be performed. This has been shown to decrease pain the patients have post-operatively in previous research. In this study, the investigators will examine recruitment rates, completion of assessments, dropout rate, gather patient feedback, and identify barriers to performing TLIP. Further, this feasibility study will provide data to determine adequate sample size and refine methods and outcomes for a future randomized clinical trial. The ultimate goal is to perform a large, appropriately powered randomized control trial to determine the effect of TLIP blocks on pain, physical function and disability, opioid consumption, and delirium in older adult undergoing spinal fusion.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for early_phase_1
Started Jan 2024
Typical duration for early_phase_1
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
June 20, 2022
CompletedFirst Posted
Study publicly available on registry
July 15, 2022
CompletedStudy Start
First participant enrolled
January 1, 2024
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 31, 2026
ExpectedStudy Completion
Last participant's last visit for all outcomes
December 31, 2026
March 27, 2026
March 1, 2026
3 years
June 20, 2022
March 24, 2026
Conditions
Outcome Measures
Primary Outcomes (13)
Numerical Rating Score
Change in pain will be assessed using the Numerical Rating Score Questionnaire immediately before surgery and at 2, 6 and 12 weeks post-operatively.
Change assessed from pre-surgery to 12 weeks post-operatively.
Daily Pain Trajectory
Change in pain will be assessed using the Daily Pain Trajectory survey each day post-operatively for 30 days.
Change assessed from 1 day to 30 days post-operatively
Pain Catastrophizing
Change in pain catastrophizing and severity will be assessed using the Pain Catastrophizing scale immediately before surgery and at 2, 6, and 12 weeks post-operatively.
Change from Pre-operation score to 12 weeks post-operatively
Pain Fear and Avoidance
Change in pain fear and subject avoidance will be assessed using the Pain Fear and Avoidance Questionnaire immediately before surgery and at 2, 6, and 12 weeks post-operatively.
Change from Pre-operation score to 12 weeks post-operatively
Pain Interference
Change in how pain interferes with patient physical, emotional, and social functioning will be assessed using the PROMIS - Pain Interference questionnaire immediately before surgery and at 2, 6, and 12 weeks post-operatively.
Change from Pre-operation score to 12 weeks post-operatively
Generalized Anxiety Disorder
Change in severity measurement of generalized anxiety disorder assessed using the Generalized Anxiety Disorder 7 item scale immediately before surgery and at 2, 6, and 12 weeks post-operatively.
Change from pre-operation score to 12 weeks post-operatively
Personal Health Questionnaire Depression Scale
Change in depression will be assessed using the Personal Health Questionnaire Depression Scale measured immediately before surgery and at 2, 6, and 12 weeks post-operatively.
Change from pre-operation score to 12 weeks post-operatively
Oswestry disability index
Change in disability score will be assessed using the Oswestry disability index measured immediately before surgery and at 2, 6, and 12 weeks post-operatively.
Change from Pre-operative score to 12 weeks post-operatively
Tampa Scale of Kinesiophobia
Change in kinesiophobia will be assessed using the Tampa Scale of Kinesiophobia measured immediately before surgery and at 2, 6, and 12 weeks post-operatively.
Change from Pre-operative score to 12 weeks post-operatively
Delirium Rating Scale-Revised-98
Change in delirium severity will be assessed using the Delirium Rating Scale-Revised-98 16 item clinician rated scale measured immediately before surgery and at 1 day, 2 days, 3 days, 2 weeks, 6 weeks, and 12 weeks post-operatively.
Change from Pre-operative score to 12 weeks post-operatively
3D-CAM-S and 3D-CAM-ICU
Change in delirium symptoms will be assessed using the 3D-CAM-S and 3D-CAM-ICU Questionnaire measured immediately before surgery and at 1 day, 2 days, 3 days, 2 weeks, 6 weeks, and 12 weeks post-operatively.
Change from Pre-operative score to 12 weeks post-operatively
Modified Telephone Interview of Cognitive Status
Change in cognitive status will be assessed using the Modified Telephone Interview of cognitive Status measured immediately before surgery and at 6, and 12 weeks post-operatively.
Change from Pre-operative score to 12 weeks post-operatively
Saint Louis University Mental Status Examination (SLUMs)
Change in baseline cognition will be assessed using the Saint Louis University Mental Status Examination measured immediately before surgery and at 2, 6, and 12 weeks post-operatively.
Change from Pre-operative score to 12 weeks post-operatively.
Secondary Outcomes (7)
Opioid Use
Change from pre-operative score through 12 weeks post-operatively
Opioid Side Effects and Likability Questionnaire
Change from 1 week post-operative results to 4 weeks post-operation.
Self-reported Adverse Events
Change from pre-operative result through 12 weeks post-operatively.
Length of Hospitalization
Through study completion, 16 months
Disposition to skilled-facilities
Through study completion, 16 months
- +2 more secondary outcomes
Study Arms (2)
Standard of Care Anesthesia without Thoracolumbar Interfascial Plane (TLIP) Block of bupivicaine.
ACTIVE COMPARATORSubjects will receive standard of care anesthesia without TLIP Block of bupivicaine.
Standard of Care Anesthesia with Thoracolumbar Interfascial Plane (TLIP) Block of bupivacaine
EXPERIMENTALPatient receives standard of care anesthesia with TLIP Block of bupivacaine (local anesthetic) intraoperatively after anesthesia administration and before spinal fusion.
Interventions
Patient receives standard of care anesthesia with TLIP Block of bupivicaine (local anesthetic) intraoperatively after anesthesia administration and before spinal fusion.
Blood Tests measuring inflammatory markers: IL-10, MCP-1, IL-8, IL-6, TNFa
Questionnaire that will rate each symptom of delirium
Questionnaire for screening and severity measurement of generalized anxiety disorder.
Questionnaire assessing pain intensity
Questionnaire measuring the effect of pain on patient physical, emotional, and social functioning.
Questionnaire assessing disability and quality of life impairment in adults with lower back pain.
Questionnaire assessing baseline cognition.
16 item clinician rated scale assessing delirium severity.
Telephone interview questionnaire evaluating patient cognitive status.
The amount of opioids administered will be collected through patient self-report
Questionnaire used to diagnose and determine the severity measure for depressive disorders.
Scale used to determine pain catastrophizing and it's severity.
Questionnaire used to help predict patients that have a high pain avoidance behavior.
Survey determining adverse events related to opioid side effects and complications.
Questionnaire assessing pain location, severity, impact to quality of life, and medications used to alleviate.
Questionnaire assessing Kinesiophobia
Questionnaire assessing postoperative quality of recovery
Eligibility Criteria
You may qualify if:
- Are 65 or older
- Indicated for lumbar spinal fusion of less than or equal to 3 levels
- Undergoing elective surgery
- no contraindications to local anesthetic or procedures
- no severe cardiac or respiratory disease
- no preexisting cognitive dysfunction/dementia
You may not qualify if:
- years old and younger
- emergency treatment
- pathologic fractures
- seeking revision surgery
- major liver or kidney dysfunction
- coexisting hematological disorder or irreversible abnormal coagulation
- patients with previous diagnosis of dementia or SLUMS score \<20
- patient unable to communicate/cooperate/language barrier
- BMI\>40
- allergy to study medications
- opioid tolerant (oral opioid intake morphine equivalent =\< 60 mg/day)
- other sources of chronic pain like fibromyalgia
- patients with associated significant CNS or respiratory disease (home oxygen requirements)
- incarcerated patients
- psychiatric illnesses preoperative neurological deficits greater than one motor group, less than three out of five motor functions
- +1 more criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
University of Iowa
Iowa City, Iowa, 52242, United States
Related Publications (49)
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MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Catherine R Olinger, MD
Clinical Assistant Professor
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- early phase 1
- Allocation
- RANDOMIZED
- Masking
- DOUBLE
- Who Masked
- PARTICIPANT, INVESTIGATOR
- Masking Details
- Both patient (participant) and surgeon will be masked
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Clinical Assistant Professor
Study Record Dates
First Submitted
June 20, 2022
First Posted
July 15, 2022
Study Start
January 1, 2024
Primary Completion (Estimated)
December 31, 2026
Study Completion (Estimated)
December 31, 2026
Last Updated
March 27, 2026
Record last verified: 2026-03
Data Sharing
- IPD Sharing
- Will not share