Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Effect of a stress ball before kidney stone surgery

Official title: The Effect of a Stress Ball Applied Before Retrograde Intrarenal Surgery on Anxiety, Surgical Fear, and Hemodynamic Parameters: A Randomized Controlled Trial

Run by Mersin University · NCT07507656 · Data updated 2026-11-12

This study tests whether using a stress ball before retrograde intrarenal surgery can reduce preoperative anxiety and fear and improve heart and breathing parameters in adults.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment66 (estimated)
SponsorMersin University
Academic / other
Locations1 site (Mersin, Mersin)
StatusRecruiting
StartedApril 16, 2026
Main results expectedApril 16, 2026
Study endsApril 16, 2027
Registry record updatedOctober 15, 2026
Trial IDNCT07507656 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults (18+) scheduled for elective RIRS who are conscious, cooperative, Turkish-speaking, in stable condition, and without psychiatric diagnoses or conflicting medications.

Probably not a fit

Patients with severe anxiety unrelated to controllable factors or those with unstable hemodynamics or psychiatric conditions may not benefit from the intervention.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This randomized controlled trial investigates whether a stress ball used prior to retrograde intrarenal surgery (RIRS) can lessen preoperative anxiety and surgical fear and stabilize hemodynamic measurements. Eligible patients are adults undergoing elective RIRS who speak Turkish and are in stable condition. Participants will be assigned to receive a stress ball intervention, with outcomes including anxiety levels, surgical fear, and vital signs measured around the perioperative period. Non-pharmacological distraction methods like the stress ball may offer a low-cost, low-risk approach to improving the preoperative experience and potentially influencing postoperative recovery. The trial is conducted at Mersin University with the aim of providing evidence on simple behavioral strategies to reduce surgical stress.

Why it matters

Potential benefit: If successful, patients may experience lower preoperative anxiety and fear, leading to a smoother perioperative course and potentially reduced analgesic needs after surgery.

How similar studies have gone: Non-pharmacological, distraction-based methods have shown some promise in reducing preoperative anxiety in other surgical settings, but specific evidence for a stress ball in RIRS is limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Patients to be included in the study are those who:

* Are scheduled to undergo Retrograde Intrarenal Surgery (RIRS),
* Are 18 years of age or older,
* Are conscious and cooperative,
* Speak and understand Turkish,
* Have stable general condition and hemodynamic parameters,
* Are scheduled for an elective surgical procedure,
* Have no psychiatric diagnosis,
* Are not using psychiatric and/or local neuromuscular blocking medications,
* Provide informed consent to participate in the study (have signed the Informed Consent Form).

Exclusion Criteria:

Patients who will not be included in the study are those who:

* Are under 18 years of age,
* Are not conscious or cooperative,
* Do not speak or understand Turkish,
* Have unstable general condition or hemodynamic parameters,
* Are undergoing emergency surgical procedures,
* Have an existing psychiatric diagnosis,
* Are using psychiatric and/or local neuromuscular blocking medications,
* Do not consent to participate in the study (have not signed the Informed Consent Form).

Where it's running

  • Mersin University
    Mersin, Mersin, Turkey (Türkiye)
    Recruiting

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.