Post Operative PainNCT05439837
Paracoracoid Subscapularis Plane Block Versus Iso Block for Shoulder Surgery for Shoulder Surgery
A study testing Infraclavicular and subomohoid block and Paracoracoid subscapularis plane block in people with Post Operative Pain, run by Fayoum University Hospital at 1 site in Egypt.
Trial summary
Shoulder surgery is the second orthopedic operation cause post operative pain Interscalene block is the standard block for shoulder surgery but it cause phrenic nerve block and diaphragmatic hemipareses Iso block is the block used to block the brachial plexuses cord and suprascapular nerve And paracoracoid… Read more about this study
- Who is it for?
- Ages 20 to 70 years
- Conditions the study is for
- Post Operative Pain
- What is being tested?
- Infraclavicular and subomohoid block and Paracoracoid subscapularis plane block
- Type of treatment
- Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 40 participants
- Where
- 1 siteEgypt
- Study dates
- 14 Jun 2022to 1 Feb 2023
- 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 20 to 70 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- male or female patient >20year for shoulder surgery American Society of anaesthesiologist physical state 1 to2
Who cannot join
- refusal of patient Systemic infection Local infection Neurological or respiratory disease
Trial locations and contacts
1 site in 1 country.
Egypt1 site
Fayoum University hospital
Al Fayyum, Fayoum, Madīnat Al Fayyūm, Faiyum Governorate, Egypt, 63514
About this study
Official title: Paracoracoid Subscapularis Plane Block Versus Infraclavicular and Subomohoid Block for Shoulder Surgery
Shoulder surgery is the second orthopedic operation cause post operative pain Interscalene block is the standard block for shoulder surgery but it cause phrenic nerve block and diaphragmatic hemipareses Iso block is the block used to block the brachial plexuses cord and suprascapular nerve And paracoracoid subscapularis block supra scapular nerve in supra scapular fosa and axillary nerve as it curves around humeral head
Read the detailed description
Two groups Group S for paracoracoid subscapularis block Group I for iso block Twenty patients for para coracoid subscapularis block with ultra sonography 50 mm 22G needle inserted anterior to the fascia and 15ml o.5% bupivicaine injected another twenty patients for iso block a linear probe of ultrasound is placed in the infraclavicular region to identify the cords the needle is inserted 2-3cm superior to the clavicle and advanced in.plane posterior to the clavicle toward the cods and 25ml local anaesthesia is injected
- Conditions
- Post Operative Pain
- Being tested
- Infraclavicular and subomohoid block, Paracoracoid subscapularis plane block
- Medical subject headings
- Pain, Postoperative
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Infraclavicular and subomohoid blockProcedure or surgery
Its blockade of subscapular nerve in the subscapular fossa and axillary nerve as it curves around humeral And blocking of brachial plexuses cord and supra scapular nerve And blocking of the brachial plexuses cord and supra scapular nerve
Paracoracoid subscapularis plane blockProcedure or surgery
Blocking of suprascapular nerve in supra scapular fossa and axillary nerve as it curves the humeral head
| Study group | Role | What they receive |
|---|---|---|
| Infraclavicular and subomohoid block | Active comparator | Not described Receives: Procedure: Infraclavicular and subomohoid block |
| Paracoracoid subscapularis plane block | Active comparator | Not described Receives: Procedure: Paracoracoid subscapularis plane block |
What is being measured
The primary outcome is the main question the study is designed to answer.
Pain assessment by VAS score
the quality of analgesia between (0-100 mm) where 0=no pain and 100 = worst comprehensible pain
Measured: At 48 hours postoperative
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted30 Jun 2022
- Study start14 Jun 2022
- Primary completion1 Jan 2023
- Study completion1 Feb 2023
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Post Operative 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
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 40 participants (actual)
Sponsor and investigators
- Lead sponsor
- Fayoum University Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Amr hamdy Mahmoud, Fayoum University Hospital
- Investigators
- Mohammed A Shawky, MD, Principal investigator, Fayoum university hodpitalJoseph M Botros, MD, Principal investigator, Eygpt fayoum universityMaged L Bolus, MD, Principal investigator, Fayoum universty hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05439837
- Sponsor's protocol ID
- D 229
- Status last verified
- Sep 2025
- First submitted
- 22 Jun 2022
- Last updated
- 29 Sep 2025
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Garrett WE Jr, Swiontkowski MF, Weinstein JN, Callaghan J, Rosier RN, Berry DJ, Harrast J, Derosa GP. American Board of Orthopaedic Surgery Practice of the Orthopaedic Surgeon: Part-II, certification examination case mix. J Bone Joint Surg Am. 2006 Mar;88(3):660-7. doi: 10.2106/JBJS.E.01208. No abstract available.
PubMed 16510834
Study at a glance
From the registry record, last updated by the sponsor on 29 Sep 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Paracoracoid Subscapularis Plane Block Versus Infraclavicular and Subomohoid Block for Shoulder Surgery
- ClinicalTrials.gov ID
- NCT05439837
- Acronym / sponsor ID
- D 229
- Conditions
- Post Operative Pain
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 40 participants (actual)
- Lead sponsor
- Fayoum University HospitalUniversity, hospital or other
- Study start
- 14 Jun 2022 (actual)
- Primary completion
- 1 Jan 2023 (actual)
- Study completion
- 1 Feb 2023 (actual)
- First posted
- 30 Jun 2022 (actual)
- 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.
Shoulder surgery is the second orthopedic operation cause post operative pain Interscalene block is the standard block for shoulder surgery but it cause phrenic nerve block and diaphragmatic hemipareses Iso block is the block used to block the brachial plexuses cord and suprascapular nerve And paracoracoid subscapularis block supra scapular nerve in supra scapular fosa and axillary nerve as it curves around humeral head
Detailed description
Two groups Group S for paracoracoid subscapularis block Group I for iso block Twenty patients for para coracoid subscapularis block with ultra sonography 50 mm 22G needle inserted anterior to the fascia and 15ml o.5% bupivicaine injected another twenty patients for iso block a linear probe of ultrasound is placed in the infraclavicular region to identify the cords the needle is inserted 2-3cm superior to the clavicle and advanced in.plane posterior to the clavicle toward the cods and 25ml local anaesthesia is injected
Study design
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Infraclavicular and subomohoid block | Active comparator | Procedure: Infraclavicular and subomohoid block |
| Paracoracoid subscapularis plane block | Active comparator | Procedure: Paracoracoid subscapularis plane block |
Who may qualify
- Ages
- 20 to 70 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- male or female patient >20year for shoulder surgery American Society of anaesthesiologist physical state 1 to2
Key exclusion criteria (1 listed)
- refusal of patient Systemic infection Local infection Neurological or respiratory disease
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 |
|---|---|---|
| Infraclavicular and subomohoid blockIts blockade of subscapular nerve in the subscapular fossa and axillary nerve as it curves around humeral And blocking of brachial plexuses cord and supra scapular nerve And blocking of the brachial plexuses cord and supra scapular nerve | Procedure or surgery | Infraclavicular and subomohoid block |
| Paracoracoid subscapularis plane blockBlocking of suprascapular nerve in supra scapular fossa and axillary nerve as it curves the humeral head | Procedure or surgery | Paracoracoid subscapularis plane block |
Primary outcome
Pain assessment by VAS score
Time frame: At 48 hours postoperative
the quality of analgesia between (0-100 mm) where 0=no pain and 100 = worst comprehensible pain
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 29 Sep 2025.
- Background: PubMed 16510834Garrett WE Jr, Swiontkowski MF, Weinstein JN, Callaghan J, Rosier RN, Berry DJ, Harrast J, Derosa GP. American Board of Orthopaedic Surgery Practice of the Orthopaedic Surgeon: Part-II, certification examination case mix. J Bone Joint Surg Am. 2006 Mar;88(3):660-7. doi: 10.2106/JBJS.E.01208. No abstract available.
- Individual participant dataSharing planned: No
Related trials for Post Operative Pain
RecruitingPhase 2
Phenotype-based Model for Managing Chronic Post-treatment Pain Among Head and Neck Cancer Survivors: a Pilot Study
Chronic Postsurgical Pain, Chronic Post Cancer Surgery Pain
Active, not recruitingPhase 1
Comparison of Analgesic Efficacy Between Ultrasound Guided Serratus Anterior Plane Block or Thoracic Paravertebral Block Versus Intravenous Fentanyl for On-pump Coronary Artery Bypass Graft Surgery
Intra and Post Operative Pain Management, Fast Track Program,(Enhanced Recovery After Surgery (ERAS))
RecruitingPhase 4
The Impact of Perioperative Lidocaine Infusions on Enhanced Recovery After Non-Cardiac Surgery
Pain, Post Operative Analgesia
Not yet recruitingPhase 4
Dexmedetomidine Versus Dexamethasone as Adjuvants to Bupivacaine in Ultrasound-Guided Sphenopalatine Ganglion Block for Functional Endoscopic Sinus Surgery
Post Operative Pain, Emergence Agitation
Recruiting
Radiofrequency Ablation for the Treatment of Post-knee Arthroplasty Chronic Pain.
Chronic Post-surgical Pain, Chronic Post Operative Pain
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.
Mohammed A Shawky, MD principal investigator
Fayoum university hodpital
Joseph M Botros, MD principal investigator
Eygpt fayoum university
Maged L Bolus, MD principal investigator
Fayoum universty hospital
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Infraclavicular and subomohoid block and Paracoracoid subscapularis plane block in people with Post Operative Pain, run by Fayoum University Hospital at 1 site in Egypt.
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 1 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 29 Sep 2025. 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 Egypt. 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?
Pain assessment by VAS score (time frame: At 48 hours postoperative). 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 NCT05439837, which also lists 1 linked publication.
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 29 Sep 2025; AzTrials last refreshed its copy on 6 Nov 2026.