Hip PainNCT02204514
The Effects of Surgery for Painful External Snapping Hip
An observational study of Hip Pain, run by Northern Orthopaedic Division, Denmark at 1 site in Denmark.
Trial summary
The purpose of this study is to assess the pain-relieving effects of surgery for painful external snapping hip. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Hip Pain
- What is being tested?
- Surgery for external snapping hip
- Type of treatment
- Surgery or procedure
- How many people
- 62 participants
- Where
- 1 siteDenmark
- Study dates
- Apr 2014to Sep 2014
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: All patients undergoing surgery for painful external snapping hip in The North Denmark Region between 2008-2013 with at least 1 year follow-up time.
Who may be able to join
- Patients undergoing surgery for painful external snapping hip
- 18 years or older
Who cannot join
- Inability to comply with the protocol (e.g. due to dementia)
Trial locations and contacts
1 site in 1 country.
About this study
The purpose of this study is to assess the pain-relieving effects of surgery for painful external snapping hip.
- Conditions
- Hip Pain
- Being tested
- Surgery for external snapping hip
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Surgery for external snapping hipProcedure or surgery
| Study group | Role | What they receive |
|---|---|---|
| Surgery for external snapping hip | Not described Receives: Procedure: Surgery for external snapping hip |
What is being measured
The primary outcome is the main question the study is designed to answer.
Self-reported pain
Do you still have the same pain as before surgery? Response categories: yes; no
Measured: 1-6 years after surgery
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted30 Jul 2014 (estimated)
- Study startApr 2014
- Primary completionSep 2014
- Study completionSep 2014
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Hip PainStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Retrospective
- Enrolment
- 62 participants (actual)
Sponsor and investigators
- Lead sponsor
- Northern Orthopaedic Division, Denmark
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Ole Simonsen, Northern Orthopaedic Division, Denmark
- Investigators
- Søren T Skou, PT, MSc, Principal investigator, Orthopedic Surgery Research Unit + Department of Health Science and Technology, Aalborg UniversityStine Jorstad, BSc, Study chair, Department of Orthopedic SurgeryOle Simonsen, MD, DMSc, Study chair, Department of Orthopedic SurgeryAnders C Laursen, MD, Study chair, Department of Orthopedic SurgeryMichael Ulrich, MD, PhD, DMSc, Principal investigator, Department of Orthopedic Surgery
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02204514
- Sponsor's protocol ID
- Surgery for ext. snapping hip
- Status last verified
- Oct 2015
- First submitted
- 25 Jul 2014
- Last updated
- 20 Oct 2015
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 20 Oct 2015. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Effects of Surgery for Painful External Snapping Hip
- ClinicalTrials.gov ID
- NCT02204514
- Acronym / sponsor ID
- Surgery for ext. snapping hip
- Conditions
- Hip Pain
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 62 participants (actual)
- Lead sponsor
- Northern Orthopaedic Division, DenmarkUniversity, hospital or other
- Study start
- Apr 2014
- Primary completion
- Sep 2014 (actual)
- Study completion
- Sep 2014 (actual)
- First posted
- 30 Jul 2014 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to assess the pain-relieving effects of surgery for painful external snapping hip.
Study design
- Observational model
- Cohort
- Time perspective
- Retrospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Surgery for external snapping hip | – | Procedure: Surgery for external snapping hip |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- All patients undergoing surgery for painful external snapping hip in The North Denmark Region between 2008-2013 with at least 1 year follow-up time.
Key inclusion criteria (2 listed)
- Patients undergoing surgery for painful external snapping hip
- 18 years or older
Key exclusion criteria (1 listed)
- Inability to comply with the protocol (e.g. due to dementia)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Surgery for external snapping hip | Procedure or surgery | Surgery for external snapping hip |
Primary outcome
Self-reported pain
Time frame: 1-6 years after surgery
Do you still have the same pain as before surgery? Response categories: yes; no
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 20 Oct 2015.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Søren T Skou, PT, MSc principal investigator
Orthopedic Surgery Research Unit + Department of Health Science and Technology, Aalborg University
Stine Jorstad, BSc study chair
Department of Orthopedic Surgery
Ole Simonsen, MD, DMSc study chair
Department of Orthopedic Surgery
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Hip Pain, run by Northern Orthopaedic Division, Denmark at 1 site in Denmark.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 20 Oct 2015. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Denmark. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Self-reported pain (time frame: 1-6 years after surgery). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 20 Oct 2015.