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Tendinopathy Rotator CuffBOTCHNCT06528756

Calciying Tendinopathy of the Rotator Cuff: Barbotage Vs Shock Waves

A study testing shockwave therapy and Barbotage in people with Tendinopathy Rotator Cuff and Calcific Tendinitis, run by Maimónides Biomedical Research Institute of Córdoba at 1 site in Spain.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The objective of this systematic alternating prospective experimental longitudinal analytical clinical trial is to compare the mean differences in Visual analgesic scale (VAS) at 1 month, 3 months and 6 months depending on the treatment received, ultrasound-guided barbotage (US-PICT) or shock waves (ESWT), in patients… Read more about this study

Who is it for?
Ages 30 to 60 years
What is being tested?
shockwave therapy and Barbotage
Type of treatment
Surgery or procedure
Could I receive a placebo?
No, everyone receives an active treatment
How many people
63 participants
Where
1 siteSpain
Study dates
8 Jan 2024to 23 Nov 2025
Phase
Interventional
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 30 to 60 years
  • All sexes
  • No healthy volunteers
  • Adult

Who may be able to join

  • Patients aged 30 - 60 years.
  • Omoalgia lasting more than 3 months.
  • Radiographic and ultrasound visualization in both planes of calcification.
  • Sizes > 5 millimeters (mm).

Who cannot join

  • Patients who do not meet inclusion criteria.
  • Presence of another obvious cause of pain (joint degeneration, capsulitis, rotator cuff tendon tears...)
  • Previously received barbotage or shock waves.
  • Contraindication of therapies: infection, allergies to medications, cancer...

Trial locations and contacts

1 site in 1 country.

Spain1 site
  • Hospital Universitario Reina Sofia

    Córdoba, Córdoba, 14004

Other trials in Spain

About this study

The objective of this systematic alternating prospective experimental longitudinal analytical clinical trial is to compare the mean differences in Visual analgesic scale (VAS) at 1 month, 3 months and 6 months depending on the treatment received, ultrasound-guided barbotage (US-PICT) or shock waves (ESWT), in patients with calcifying tendinopathies according to the lesion based on the Bianchi Martinolli classification, as well as to know if there are variations in functionality with the Latinen test, joint balance, patient global improvement impression scale (PGI-I), global improvement impression scale (CGI - GI).

For this purpose, patients between 30 and 60 years old, with chronic shoulder pain for more than 3 months due only to calcifying tendinopathies who have not received these previous treatments will be selected.

Read more

The main question to be answered is:

Do patients with calcifying tendinopathies of the shoulder, in its different degrees, who have received as treatment barbottage, obtain the same VAS differences at 1 month, 3 month and 6 month as patients who received as treatment shock waves in the population?

Patients will be sorted into two arms according to the Bianchi Martinoli classification (I or II/ III) and subsequently included in groups according to the treatment received. The decision to treat with one or the other therapy will be made randomly 1:1, depending on the treatment assigned to the previous patient. An initial consultation and 3 revisions (1 month, 3 months and 6 months) will be performed after the end of therapy.

The following variables will be collected VAS, Lattinen test, joint balances (ROM) (flexion, abduction and external and internal rotation), PGI-I, CGI - GI.

Read the detailed description

Shoulder pain is a very common health issue among adults, being 8% due to calcifying tendinopathies of the shoulder (CT). The evolutionary process of this lesion can be classified according to Bianchi Martinoli as I: hard, II: semi-soft and III: soft due to their ultrasound appearance.

In 50% of cases, with first-line treatments such as kinesitherapy and taking anti-inflammatories, they resolve spontaneously. However, in the remaining 50% they become chronic, requiring other lines of treatment such as shock waves (ESWT) or ultrasound-guided barbotage (US-PICT).

Starting hypothesis:

Patients with CT, in its different degrees, who have received barbottage as treatment, obtain the same VAS differences at 1 month, 3 months and 6 months as patients who received ESWT as treatment in the population.

Main objective:

  • The main objective is to compare the mean differences in VAS at 1 month, 3 months and 6 months according to the treatment received, barbotage or ESWT in patients with CT according to the evolutionary stage of the lesion based on the Bianchi Martinolli classification.

Secondary objectives:

  • To know if there are variations in functionality with the Latinen test, joint balance (ROM), PGI and CGI.
  • To protocolize an attitude towards this type of pathology.
  • To favor the use of hospital resources.

We propose to conduct a systematic alternating prospective experimental longitudinal analytical clinical trial. For this purpose, patients aged between 30 - 60 years, with chronic shoulder pain for more than 3 months due only to calcifying tendinopathies will be selected.

The protocol carried out was as follows:

  1. st Phase: in this first phase, patients will be collected according to the criteria set out above for a period of 12 months. During this time, the patients will be explained the two possible treatments to be received and after signing the appropriate informed consent, they will be divided into groups according to treatment (ESWT vs US-PICT) stratifying according to the Bianchi Martinolli classification: (I or II/IIII). The decision for each treatment will be made using a systematic alternating sequence, dividing the patients in a 1:1 ratio according to whether they attend the initial consultation and the previous patient has received one or the other treatment.
  2. nd Phase: Subsequently, 3 revisions will be performed. One at 1 month, 3 months and another one at 6 months after the end of the therapy.
  3. rd Phase: The information collected will be synthesized and entered into the SPSS V.21 program to obtain results.
Being tested
shockwave therapy, Barbotage
Keywords
Tendinopathy Rotator Cuff, Calcific Tendinitis, High-Energy Shock Waves, Barbotage, Shoulder Pain
Medical subject headings
Shoulder Pain

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • shockwave therapyProcedure or surgery

    Also called ESWT

    ESWT, these will be given using a 15 mm transmitter in mode continuous with pressure at 3 bar, frequency 12Hz and 3000 impacts. The number of sessions will be between 4 - 8 depending on the patient's clinic with a break between sessions of 5 to 10 days.

  • BarbotageProcedure or surgery

    Also called US-PICT

    US-PICT will be carried out with 1 session in which the following actions will be carried out:

    • First, a suprascapular nerve block will be performed with a corticosteroid and anesthetic (3 ml of bupivacaine) in an ultrasound-guided manner.
    • The calcification will then be infiltrated with 5 ml local lidocaine and preloaded physiological saline solution in an ultrasound-guided manner.
    • Finally, repeated suctions will be performed with physiological saline solution to extract calcium in an ultrasound-guided way.
Study groups in NCT06528756
Study groupRoleWhat they receive
Type I calcificationsActive comparatorType I calcifications according to the Bianchi Martinoli classification
Receives: Procedure: shockwave therapy; Procedure: Barbotage
Type II/III calcificationsActive comparatorType II/III calcifications according to the Bianchi Martinoli classification
Receives: Procedure: shockwave therapy; Procedure: Barbotage

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Visual analgesic pain scale (VAS)

    The VAS will be measured in the initial consultation and at 1, 3 and 6 months after the intervention and a new variable "VAS Difference" (DifVAS) will be created for each corresponding VAS level in the review consultations.

    Measured: 6 months

Secondary outcomes (4)
  1. Latineen test

    The Latineen test is a widely used tool for pain evaluation. Initial, at 1, 3 and 6 months of each variable. It contains five subscales that score from 0 to 4:

    1. Pain intensity. 2. Frequency of pain. 3. Consumption of painkillers. 4. Degree of disability. 5. Hours of sleep.

    Measured: 6 months

  2. Patient Global Patient Improvement Impression Scale (PGI-I)

    The PGI-I consists of a single question that asks the patient to classify the relief obtained with the treatment according to a 7-point Likert scale: "much better"; "much better"; "a little better"; "no change"; "a little worse"; "much worse"; "much worse".

    Measured: 6 months

  3. Global CGI - GI Impression of Global Improvement Scale (CGI - GI)

    The CGI-Improvement (CGI-I) , the physician compares the patient's initial clinical condition with the current condition: "Compared to the patient's condition at the time of admission to the project [prior to the start of medication], this patient's condition is: 1=much better since the start of treatment; 2=much improved; 3=minimally improved; 4=no change since baseline (the start of treatment); 5=minimally worse; 6=much worse; 7=much worse since the start of treatment."

    Measured: 6 months

  4. Shoulder joint balances (ROM)

    Flexion, abduction and external and internal rotation (º) measured with goniometer.

    Measured: 6 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted30 Jul 2024
  2. Study start8 Jan 2024
  3. Primary completion23 Nov 2025
  4. Study completion23 Nov 2025

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Parallel groups
Model description
The study was a prospective, longitudinal, and analytical clinical trial with systematic alternating allocation. Patients were stratified into two arms according to the Bianchi-Martinoli classification (I or II/III) and, within each stratum, assigned in a 1:1 ratio to US-PICT or ESWT using a systematic alternating sequence, in which each patient received the treatment opposite to that of the previous one. Although initially described as "randomized" in the protocol, this deterministic and predictable sequence corresponds methodologically to systematic (non-random) allocation; the procedure was carried out as planned, and is described as non-randomized throughout the manuscript in accordance with the TREND statement. An initial consultation and three follow-up reviews (1, 3, and 6 months) were performed after therapy.
Masking
Single blind
Who is masked
Outcomes assessor
Enrolment
63 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06528756
Sponsor's protocol ID
BOTCH
Acronym
BOTCH
Status last verified
Jul 2026
First submitted
19 Jul 2024
Last updated
21 Jul 2026
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Harvie P, Pollard TC, Carr AJ. Calcific tendinitis: natural history and association with endocrine disorders. J Shoulder Elbow Surg. 2007 Mar-Apr;16(2):169-73. doi: 10.1016/j.jse.2006.06.007. Epub 2006 Dec 22.

    PubMed 17188907
  • Ejnisman B, Andreoli CV, Monteiro GC, Pocchini Ade C, Cohen C, Tortato S, Franklin MM, Machado AB, Cohen M. CALCIFYING TENDINOPATHY: A LOCAL OR A SYSTEMIC CONDITION? Rev Bras Ortop. 2015 Dec 8;47(4):479-82. doi: 10.1016/S2255-4971(15)30132-4. eCollection 2012 Jul-Aug.

    PubMed 27047854
  • Chianca V, Albano D, Messina C, Midiri F, Mauri G, Aliprandi A, Catapano M, Pescatori LC, Monaco CG, Gitto S, Pisani Mainini A, Corazza A, Rapisarda S, Pozzi G, Barile A, Masciocchi C, Sconfienza LM. Rotator cuff calcific tendinopathy: from diagnosis to treatment. Acta Biomed. 2018 Jan 19;89(1-S):186-196. doi: 10.23750/abm.v89i1-S.7022.

    PubMed 29350647
  • Gerdesmeyer L, Wagenpfeil S, Haake M, Maier M, Loew M, Wortler K, Lampe R, Seil R, Handle G, Gassel S, Rompe JD. Extracorporeal shock wave therapy for the treatment of chronic calcifying tendonitis of the rotator cuff: a randomized controlled trial. JAMA. 2003 Nov 19;290(19):2573-80. doi: 10.1001/jama.290.19.2573.

    PubMed 14625334
  • Ramon S, Espanol A, Yebra M, Morillas JM, Unzurrunzaga R, Freitag K, Gomez S, Aranzabal JR. [Current evidences in shockwave treatment. SETOC (Spanish Society of Shockwave Treatment) recommendations]. Rehabilitacion (Madr). 2021 Oct-Dec;55(4):291-300. doi: 10.1016/j.rh.2021.02.002. Epub 2021 Mar 17. Spanish.

    PubMed 33743978
  • Sanchez Lite I, Toribio Calvo B, Osorio Aira S, Romera de Blas C, Andres Garcia N. Treatment of calcific tendinopathy of the rotator cuff with ultrasound-guided puncture and aspiration. Radiologia (Engl Ed). 2021 Aug 26:S0033-8338(21)00124-7. doi: 10.1016/j.rx.2021.07.005. Online ahead of print. English, Spanish.

    PubMed 34456048
  • García A. Nicolás, Rosales L. Julio, Verdugo P. Marco Antonio. Tendinopatía cálcica: Etiopatogenia y evaluación por imágenes. Rev. chil. radiol. 2020 Jun; 26(2): 52-61.

  • González-Escalada J. R., Camba A., Muriel C., Rodríguez M., Contreras D., Barutell C. de. Validación del índice de Lattinen para la evaluación del paciente con dolor crónico. Rev. Soc. Esp. 2012 Ago; 19(4): 181-188.

  • Wu KT, Chou WY, Wang CJ, Chen CY, Ko JY, Chen PC, Cheng JH, Yang YJ. Efficacy of Extracorporeal Shockwave Therapy on Calcified and Noncalcified Shoulder Tendinosis: A Propensity Score Matched Analysis. Biomed Res Int. 2019 Mar 14;2019:2958251. doi: 10.1155/2019/2958251. eCollection 2019.

    PubMed 31001553
  • Bianchi S, Martinoli C. Extremidad superior. In: Ecografia Musculoesquelética; Baert A.L, Knauth M, Sartor K, editores; MARBAN; 2011; pp 159-294.

  • Berrigan W, Olufade O, Negron G, Easley K, Sussman WI. Calcific Tendinopathy of the Shoulder: A Retrospective Comparison of Traditional Barbotage Versus Percutaneous Ultrasonic Barbotage. Clin J Sport Med. 2022 Sep 1;32(5):458-466. doi: 10.1097/JSM.0000000000001039. Epub 2022 Apr 22.

    PubMed 35533134
  • Louwerens JK, Sierevelt IN, van Noort A, van den Bekerom MP. Evidence for minimally invasive therapies in the management of chronic calcific tendinopathy of the rotator cuff: a systematic review and meta-analysis. J Shoulder Elbow Surg. 2014 Aug;23(8):1240-9. doi: 10.1016/j.jse.2014.02.002. Epub 2014 Apr 26.

    PubMed 24774621
  • Kim YS, Lee HJ, Kim YV, Kong CG. Which method is more effective in treatment of calcific tendinitis in the shoulder? Prospective randomized comparison between ultrasound-guided needling and extracorporeal shock wave therapy. J Shoulder Elbow Surg. 2014 Nov;23(11):1640-6. doi: 10.1016/j.jse.2014.06.036. Epub 2014 Sep 12.

    PubMed 25219475

Questions about this trial

What is this clinical trial studying?

A study testing shockwave therapy and Barbotage in people with Tendinopathy Rotator Cuff and Calcific Tendinitis, run by Maimónides Biomedical Research Institute of Córdoba at 1 site in Spain.

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 4 inclusion and 4 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 21 Jul 2026. 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 Spain. 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?

Visual analgesic pain scale (VAS) (time frame: 6 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT06528756, which also lists 13 linked publications.

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 21 Jul 2026.

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