About this trial
The goal of this clinical trial is to learn whether a pain-management program called a Transitional Pain Service can help prevent long-term pain and reduce opioid needs after surgery in adult surgical patients who may be at higher risk for developing persistent pain. The main questions this trial aims to answer are: 1) Does the Transitional Pain Service help high-risk surgical patients manage pain better after surgery? 2) Can a computer tool (an algorithm) improve screening of patients for long-lasting pain after surgery? The investigators will compare patients who continue with their usual care to patients who receive support from the Transitional Pain Service to see if the program leads to better pain control and lower opioid use. Participants will share information about their pain levels and the pain-relief treatments they are using before and after surgery so researchers can better understand how the program affects recovery. Patients assigned to the Transitional Pain Service will also be offered additional coordinated support before and after their surgery to help optimize their pain control and overall recovery.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Are 18 years or older
Are having a planned (elective) surgery at UCSF
Are identified as higher risk for chronic pain after surgery by a computer model
Agree to join the study and sign consent
Disqualifiers
None
Trial design
Parallel
Treatments tested in this trial
TPS-Select
DeviceTPS-Select is a computer-based tool that helps the research team identify patients who may be eligible for this study. It uses information that already exists in the medical record at the time a surgery is scheduled to estimate the chance of developing ongoing pain after surgery. This information can include details about the planned surgery, prior medical conditions, past surgeries, and previous use of pain medications. The tool runs automatically and is used only to help the research team decide whom to contact about possible participation in the study. The risk estimate created by this tool is not added to the medical record and is not seen by the patient's care team. Only approved members of the research team can see this information through a secure research system.
Pharmacologic Pain Management
DrugA pharmacist will meet with patients as part of the Transitional Pain Service before and after surgery. During this visit, the pharmacist will work with patients to create a personalized pain management plan, using the medications stated in this intervention to help safely and effectively control pain. This will guide patients on the proper use of opioid analgesics and non-opioid analgesics, including acetaminophen, non-steroid anti-inflammatory drugs, gabapentinoids, and topical medications to manage surgical pain.
Interventional Pain Procedures
Procedure/SurgeryIf a patient has significant pain after their surgery, the care team may evaluate the patient for additional pain-relief options, such as the interventional pain procedures listed above. Local numbing medication or imaging studies may also be used to ensure the treatment is safe and appropriate. All anesthesiologists on the pain service are specially trained to perform these procedures. Only approved procedures will be offered, along with any imaging needed for evaluation.
Psychological Management and Pain Education
BehavioralPatients will be asked to complete short online pain education modules to help set expectations and prepare for pain after surgery. These materials are available at https://www.transitionalpainservice.ca/learn. Each patient will also be screened for mood-related concerns, including symptoms of depression, using a brief questionnaire. If a patient has significant symptoms of depression, they may be referred to a pain psychologist and, if needed, a UCSF psychiatrist for additional support. These visits may include proven approaches such as cognitive behavioral therapy, acceptance and commitment therapy, and mindfulness-based strategies to help patients manage pain, cope with stress, and improve daily functioning. Patients with milder symptoms may be referred to group-based pain psychology sessions led by a pain psychologist.
Physical Therapy
BehavioralPatients will be assessed for their physical function and ability to carry out daily activities. If a patient has difficulty with mobility, strength, or endurance, they may be referred to physical or occupational therapy before surgery to help improve overall conditioning. Pre-surgery therapy may include exercises to strengthen the core, arms, and legs, improve balance, and build stamina, as well as an overall fitness assessment. Referrals will only be made if it is safe for the patient to participate, and standard safety checks-such as heart health and fall risk-will be completed beforehand. All therapy will be provided by a licensed physical therapist using established, evidence-based treatment plans.
Treatment groups
Trial outcomes
Primary outcomes
Proportion of Patients With Chronic Post-Surgical Pain
This outcome measures how many patients in each group (Standard of Care vs. Transitional Pain Service) have chronic post-surgical pain 90 days after date of surgery. Chronic post-surgical pain refers to pain that starts after surgery and lasts longer than 3 months, gets worse after 3 months, or spreads to nearby nerves or areas connected to the surgical site. To make this diagnosis, other causes-such as infection, cancer, or pain conditions from before surgery-must be ruled out.
Secondary outcomes
Opioid Use After Surgery
This measures the amount of opioid medication patients are using after surgery, recorded as morphine milligram equivalents (MMEs). Average MMEs will be compared between groups to see whether the program helps reduce opioid needs.
Pain Levels After Surgery
This outcome looks at patients' reported pain scores over time. The study will compare average pain levels between the two groups to understand how the program affects recovery.
Healthcare Costs
This measures costs to the hospital related to pain care and recovery after surgery. Average costs will be compared between groups to evaluate whether the Transitional Pain Service may reduce overall costs.
Sponsors and contacts
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