NCT07676500

Brief Summary

This single-site, two-arm, parallel-group randomized controlled trial will enroll adults undergoing total knee or hip replacement surgery. Two days after surgery, participants will complete a brief guided mindful breathing practice delivered by text message and will then be randomized to receive either personalized meaning-making questions or implementation-focused questions. The trial will evaluate whether personalized meaning-making questions enhance the clinical effects of the mindfulness practice on acute pain, pain unpleasantness, anxiety, desire for pain medication.

Trial Health

63
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
576

participants targeted

Target at P75+ for not_applicable

Timeline
14mo left

Started Jul 2026

Geographic Reach
1 country

1 active site

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Progress7%
Jul 2026Sep 2027

First Submitted

Initial submission to the registry

June 23, 2026

Completed
7 days until next milestone

First Posted

Study publicly available on registry

June 30, 2026

Completed
1 day until next milestone

Study Start

First participant enrolled

July 1, 2026

Completed
12 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 30, 2027

Expected
3 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 30, 2027

Last Updated

June 30, 2026

Status Verified

June 1, 2026

Enrollment Period

12 months

First QC Date

June 23, 2026

Last Update Submit

June 23, 2026

Conditions

Outcome Measures

Primary Outcomes (1)

  • Change in Pain Unpleasantness

    Single item assessing pain unpleasantness ("How unpleasant is your pain?") scored on an 11-point (0=Not unpleasant, 10=The most unpleasant pain imaginable) numeric rating scale. Higher scores indicate greater pain unpleasantness.

    Immediately before to after 5-minute audio recording

Secondary Outcomes (3)

  • Change in Pain Intensity

    Immediately before to after 5-minute audio recording

  • Change in Pain Medication Desire

    Immediately before to after 5-minute audio recording

  • Change in Anxiety

    Immediately before to after 5-minute audio recording

Other Outcomes (1)

  • Postoperative Patient Reported Outcomes Measurement Information System (PROMIS) Physical Functioning Item Bank, v2.0

    During the 6 weeks prior to surgery and at the 2-, 6-, and 12-week outpatient follow-up appointments

Study Arms (2)

Meaning Making Questions

EXPERIMENTAL
Behavioral: Mindfulness + Meaning Making Questions

Implementation Questions

ACTIVE COMPARATOR
Behavioral: Mindfulness + Implementation Questions

Interventions

Participants randomized to this arm will receive a brief, text-message-delivered mindfulness intervention two days after total knee or hip replacement surgery. The intervention consists of a 5-minute guided mindful breathing practice that begins with visually paced breathing and then transitions to audio-guided mindful awareness of the breath. Immediately afterward, participants will answer personalized meaning-making questions designed to help them reflect on what stood out during the practice and how that experience related to their pain, relaxation, or coping.

Meaning Making Questions

Participants randomized to this arm will receive a brief, text-message-delivered mindfulness intervention two days after total knee or hip replacement surgery. The intervention consists of a 5-minute guided mindful breathing practice that begins with visually paced breathing and then transitions to audio-guided mindful awareness of the breath. Immediately afterward, participants will answer two implementation-focused questions about how the intervention could best be delivered or used in postoperative care, such as preferred timing, length, or mode of delivery.

Implementation Questions

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Age ≥18,
  • Underwent joint arthroplasty of the knee or hip

You may not qualify if:

  • Inability to read English
  • Cognitive impairment preventing completion of study procedures

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of Utah

Salt Lake City, Utah, 84112, United States

Location

MeSH Terms

Conditions

Acute Pain

Interventions

Mindfulness

Condition Hierarchy (Ancestors)

PainNeurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Cognitive Behavioral TherapyBehavior TherapyPsychotherapyBehavioral Disciplines and Activities

Central Study Contacts

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Adjunct Professor

Study Record Dates

First Submitted

June 23, 2026

First Posted

June 30, 2026

Study Start

July 1, 2026

Primary Completion (Estimated)

June 30, 2027

Study Completion (Estimated)

September 30, 2027

Last Updated

June 30, 2026

Record last verified: 2026-06

Locations