Skip to main content
OpenTrials
Not Yet Recruiting

NCT Number: NCT07544550

Rocking Chairs as Post-operative Treatment for Older Adults After Hip Surgery

Feasibility and acceptability randomized controlled trial exploring the use of a rocking chair after a total hip arthroplasty in adults who are aged 65 or older. Primary aims include its feasibility and acceptability; exploratory aims include the impact of rocking on pain, gastrointestinal effects, anxiety, ambulation, and additional healthcare visits.

Not Yet Recruiting

Trial opening soon.

Get Notified

Key information

Conditions

Age range

65 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • scheduled to undergo an elective primary total hip arthroplasty
  • Weigh less than 163kg (limit of rocking chair)
  • Able to consent
  • Able to rock with at least one leg

Exclusion criteria

  • Unable to sit in a chair for at least 30 minutes at a time
  • Hospitalized more than 24 hours after surgery
  • Cannot read and understand the English language
  • Planned disposition to rehabilitation facility or skilled nursing facility
  • Known vestibular dysfunction (such as Menieres, traumatic brain injury, vertigo)

Treatment and study plan

Active rocking in a rocking chair

Behavioral

Participants will actively rock 3 times per day for 30 minutes in a rocking chair

Other names: Rocking

Sitting upright in a stationary chair

Behavioral

Participants will sit upright in a stationary chair 3 times per day for 30 minutes

Other names: Sitting

Primary outcomes

  1. Number of participants that enroll and complete study assessed by Feasibility Participant Questionnaire (developed by investigators)

    Time frame: From enrollment to 31-day follow-up

    Feasibility of active rocking post-operative measured by total number of participants enrolled, total percentage and number completing the study, and percent of missing data. A higher percent of missing data is a negative outcome.

  2. Total participants reporting acceptability of rocking or sitting as measured by Acceptability for Participants Questionnaire

    Time frame: From enrollment to 31-day follow-up

    Acceptability of rocking or sitting after hip arthroplasty indicated by score on domains of affective, perceived effectiveness, intervention coherence, ethicality, burden, opportunity costs, self-efficacy likert scales from 1-4 (Not at all, a little, somewhat, very much). Scores from each domain are combined and summed to determine a single acceptability score (higher scores equate to higher acceptability of the intervention).

Secondary outcomes

  1. Total participants indicating Nausea using the PROMIS Scale v1.0 GI Nausea and Vomiting 4A

    Time frame: From surgery (Day 1 of the study) to 31-day follow-up

    Participants indicate Daily nausea assessment on 5-point Likert scale (never, rarely, sometimes, often, always). Higher scores indicate more Nausea.

  2. Total participants reporting Gas/bloating via PROMIS v1.1 GI Gas and Bloating 13A

    Time frame: From surgery (Day 1 of the study) to end of 31-day follow-up

    Participants reporting Daily gas/bloating assessment on 5-point Likert scale (not at all, a little bit, somewhat, quite a bit, very much). Higher scores indicate more daily gas/bloating.

  3. Total participants reporting Daily pain assessed by PROMIS v2.0 pain intensity 3A

    Time frame: From surgery (Day 1 of the study) to end of 31-day follow-up

    Participants reporting Daily pain assessment on 5-point likert scale (no pain, mild, moderate, severe, very severe). Higher scores equate to more daily pain experienced.

  4. Total amount of participants' Daily Ambulation as measured using steps via activPAL4pro accelerometer

    Time frame: After surgery (Day 1 of the study) and up to 7 days post-surgery

    The amount of participants' Daily ambulation will be assessed with the amount of steps taken per day using the triaxial accelerometer activPAL4pro. More steps per day equates to greater ambulation.

  5. Total amount of participants' Daily anxiety measured using the Anxiety subscale of the Neuro-QoL Hospital Anxiety and Depression Scale

    Time frame: From enrollment through 31-day follow-up

    The participants will report their Daily anxiety assessment using the Anxiety subscale of the Neuro-QoL Hospital Anxiety and Depression Scale, which assesses self-reported fear, worry, tension, and nervousness and will be scored with a T-score with higher scores indicating more anxiety. The scores range from 0-3 (not at all, not often, sometimes, most of the time).

  6. Participants' self-reported Additional healthcare visits since their surgery, as assessed via phone call at 31-days post-surgery

    Time frame: From surgery (Day 1 of the study) until 31-day follow-up

    The total number of Additional healthcare visits will be assessed via phone call at 31-days post-surgery using the investigator-developed question: Have you been hospitalized since you have been discharged from your hip surgery?

Study contacts

Contact information is provided by the study sponsor or research team.

Amelia Hopper, MSN

CONTACT

[email protected]

816-235-5700

Sponsors and collaborators

Lead sponsor

University of Missouri, Kansas City

Other

Collaborators

  • Association of Rehabilitation Nurses
  • Sigma-Tau Research, Inc.

Registry information

Official study title

Feasibility and Acceptability of the Impact of a Rocking Chair Intervention on Recovery Compared to Standard Care of Stationary Chair on Older Adults After Elective Orthopedic Hip Surgery: A Randomized Controlled Trial

Acronym: FAIRChair

Important dates

Study start
2026
Primary completion
2026
Study completion
2026
First posted
Apr 22, 2026
Registry last updated
Apr 27, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.