deltatrials
Completed NA INTERVENTIONAL 2-arm NCT03044106

Cranial Laser Reflex Technique for Hamstring Function (CLRTHam)

The Effects of Cranial Laser Reflex Technique on Hamstring Flexibility, Strength, and Pain Pressure Threshold: a Pilot Study

Sponsor: National Institutes of Health (NIH)

Conditions Hamstring Injury Muscle Pain Muscle Tone Increased Muscle Weakness
Interventions CLRT
Updated 10 times since 2017 Last updated: Jan 28, 2019 Started: Mar 4, 2017 Primary completion: Jul 31, 2017 Completion: Jul 31, 2017
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Hamstring Injury and Muscle Pain and is currently completed. National Institutes of Health (NIH) leads this study, which shows 10 recorded versions since 2017 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Feb 2017 – ~May 2017 · 3 months · monthly snapshotRecruiting~May 2017 – ~Nov 2017 · 6 months · monthly snapshotRecruiting~Nov 2017 – ~Jun 2018 · 7 months · monthly snapshotCompleted~Jun 2018 – ~Feb 2019 · 8 months · monthly snapshotCompleted~Feb 2019 – ~Mar 2019 · 28 days · monthly snapshotCompleted~Mar 2019 – ~Jan 2021 · 22 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotCompleted~Dec 2021 – ~Jul 2024 · 31 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

10 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Dec 2021 — Jul 2024 [monthly]

    Completed NA

  4. Jan 2021 — Dec 2021 [monthly]

    Completed NA

  5. Mar 2019 — Jan 2021 [monthly]

    Completed NA

▶ Show 5 earlier versions

  1. Feb 2019 — Mar 2019 [monthly]

    Completed NA

  2. Jun 2018 — Feb 2019 [monthly]

    Completed NA

  3. Nov 2017 — Jun 2018 [monthly]

    Completed NA

    Status: Recruiting → Completed

  4. May 2017 — Nov 2017 [monthly]

    Recruiting NA

  5. Feb 2017 — May 2017 [monthly]

    Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Institutes of Health (NIH)
  • North Carolina Translational and Clinical Sciences Institute
  • University of North Carolina, Chapel Hill
Data source: University of North Carolina, Chapel Hill

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations