An interventional study of Infraspinatus-teres minor block in Pain After Shoulder Surgery, sponsored by Centre Hospitalier Universitaire Vaudois. Not yet recruiting at 1 site in Switzerland. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-09-11.
Sponsored by Centre Hospitalier Universitaire Vaudois · Not applicable, Interventional, and Treatment
Among 11 studies in Pain, Postoperative by Centre Hospitalier Universitaire Vaudois — 6 open to participants now, 6 under way, none of them phase 3. Pain, Postoperative · Centre Hospitalier Universitaire Vaudois.
Among the 11 studies in Pain, Postoperative by Centre Hospitalier Universitaire Vaudois, this one is the 11th largest by planned enrollment, is one of 3 that started in 2026, is one of 10 with no phase, and was the 11th registered.
5,640 studies on the registry are indexed under Pain, Postoperative; 1,230 are open to participants now.
Browse Pain, Postoperative studies →6 of the 11 studies in Pain, Postoperative by Centre Hospitalier Universitaire Vaudois are open now, in 1 country. Recruiting first, the newest first:
Centre Hospitalier Universitaire Vaudois · Sites in Switzerland
Centre Hospitalier Universitaire Vaudois · Sites in Switzerland
Centre Hospitalier Universitaire Vaudois · Sites in Switzerland
Centre Hospitalier Universitaire Vaudois · Sites in Switzerland
Centre Hospitalier Universitaire Vaudois
By country, each count listing its studies:
Of the 679 Pain, Postoperative studies recruiting now, 241 (35%) set no upper age limit and 328 (48%) stop at 75 or younger; 74 take children under 18; 128 take healthy volunteers.
This study: 18 Years and older · all sexes · healthy volunteers too.
The full table on the hub →This tab as a report to print or save as PDF → With an account.
11 studies; the count open now beside each. This study's row is marked.
First in 2017; this study’s year is marked. 3 started in 2026.
This study's planned enrollment of 29 is below the median of 75 across 4,821 interventional studies indexed under Pain, Postoperative.
Median enrollment 60 across the 11 interventional studies. Of the 5 that completed or were terminated, 0 (0%) have results posted.
This tab as a report to print or save as PDF → With an account.
Centre Hospitalier Universitaire Vaudois is the lead sponsor of 208 studies on the registry; 48 are open to participants now.
5 of the studies in Pain, Postoperative by Centre Hospitalier Universitaire Vaudois that are under way reach primary completion within a year, 0 of them phase 3. Phase 3 first, then by date:
| Study | Primary completion |
|---|---|
| NCT06317870Centre Hospitalier Universitaire VaudoisPericapsular Nerve Block Versus Intrathecal Morphine for Analgesia After Primary Hip Arthroplasty | 2027-01-01 |
| NCT07808008Centre Hospitalier Universitaire VaudoisAnalgesic Efficacy of the Infraspinatus-Teres Minor (ITM) Interfascial Plane Block After Shoulder Arthroscopy: A Simon's Two-Stage Design | 2027-06-15 |
| NCT07666009Centre Hospitalier Universitaire VaudoisPrevention of Rebound Pain After Orthopaedic Surgery With Peripheral Nerve Block (REBOUND)_part B | 2027-09 |
| NCT07666971Centre Hospitalier Universitaire VaudoisPrevention of Rebound Pain After Orthopaedic Surgery With Peripheral Nerve Block (REBOUND)_part A | 2027-09 |
| NCT07109388Centre Hospitalier Universitaire VaudoisComparison of Pericapsular Nerve Group (PENG) Block With a Combined Femoral, Sciatic, Lateral Femoral Cutaneous Nerve Block for Postoperative Analgesia in Secondary Total Hip Arthroplasty; (REVPET) | 2027-09-01 |
Among the 11 studies in Pain, Postoperative by Centre Hospitalier Universitaire Vaudois, from their registry updates:
Nothing recorded among them since 2026-09-25.
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The main study objective is to observe the ability of the ITM block to provide clinically acceptable pain control after elective shoulder arthroscopy as measured by pain scores and morphine consumption.
The secondary objectives are determining its trajectory of efficacy up to 24 hours by measure of pain scores, morphine consumption and side effects.
Significant post-operative pain follows shoulder arthroscopy. Currently the interscalene brachial plexus (ISB) block is recommended as the first-choice regional anaesthesia technique (1). However, interscalene bloc is associated with phrenic nerve paralysis for the duration of the block which can exacerbate pulmonary co-morbidities, as well as motor block of the arm which can decrease patient autonomy. An alternative to the interscalene block is the combined suprascapular nerve and axillary nerve (SSAX) block (2). However, this requires two needle punctures and is more difficult to perform technically. Recently, the Infraspinatus Teres Minor Interfascial Plane (ITM) block was developed by Kim et al (1) to anaesthetise the suprascapular and axillary nerves with a single approach. As a fascial plane block, its high safety profile and ease of performance make it a potentially safer alternative the SSAX block when the ISB is contraindicated.
A monocentric, prospective Simon two-stage trial
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
The study population inclusion criteria will be:
Exclusion Criteria:
The subject exclusion criteria will be:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².
Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
A score of how well the liver works in people with liver disease such as cirrhosis: class A is mild, B moderate and C severe.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
GFR and eGFR (kidney filtering)
GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².
Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Investigational drug or device
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Child-Pugh class
A score of how well the liver works in people with liver disease such as cirrhosis: class A is mild, B moderate and C severe.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Single arm interventional group in a Simon's two stage design
Other: Infraspinatus-teres minor block
A fascial plane block of the posterior shoulder with an injection between the infraspinatus and teres minor muscle which will anesthetise the axillary and supraclavicular nerves.
Analgesic efficacy
The binary primary endpoint is block success, requiring the two following criteria: 1. Early treatment success: defined as the absence of treatment failure during the initial 2 hours postoperatively. Treatment failure is defined as either the requirement for greater than or equal to 10 mg of intravenous morphine and a VAS pain score \>3, or a VAS pain score of greater than or equal to 7 at any time during this period. 2. Twenty-four-hour analgesic success: defined as a VAS pain score \<4 at 24 hours postoperatively while consuming no more than 30 mg of reserve oral morphine.
Time frame: At 2 hours postoperatively and at 24 hours postoperatively.
Plan to share: No — Small study with 29 patients and only nine if stopped at stage 1.
Start is estimated for Sep 2026; primary completion for Jun 2027, 9 months later.
Of 2,089 non-industry interventional studies with no phase under Pain, Postoperative, half reached primary completion within 11 months of starting (the median), counting those still running; a quarter within 6 and three quarters within 23. This study's planned 9 months is below that.
Counting every sponsor, half of 2,102 studies reached it within 11 months; a quarter within 6 and three quarters within 23.
How these figures are worked out, and which studies are left out of them.
This study is not yet recruiting, as verified in Sep 2026. You cannot join it, but the record below documents what was studied.
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Centre Hospitalier Universitaire Vaudois →