Should the Joint Capsule of the Painful Stiff Shoulder be Ruptured During Intra-articular Hydraulic Distension?
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Purpose
The purpose of the study is to compare the efficacy of intra-articular hydraulic distension (IHD) for the treatment of painful stiff shoulders between capsule-rupturing and capsule-preserving IHDs.
| Condition | Intervention |
|---|---|
|
Adhesive Capsulitis |
Procedure: Capsule-Preserving Intra-articular Hydraulic Distension Procedure: Capsule-Rupturing Intra-articular Hydraulic Distension |
| Study Type: | Interventional |
| Study Design: | Allocation: Non-Randomized Endpoint Classification: Efficacy Study Intervention Model: Parallel Assignment Masking: Single Blind (Subject) Primary Purpose: Treatment |
| Official Title: | Comparative Study for the Efficacy of Capsule-Preserving Versus Capsule-Rupturing Intra-articular Hydraulic Distension in Patients With Painful Stiff Shoulders |
- Range of Motion (ROM) of the Glenohumeral Joint [ Time Frame: 1 month ] [ Designated as safety issue: No ]
- before intervention for all participants
- using a goniometer
- patient sitting on a stool with the arm at anatomical position
- worst: 0 degree
- best: 360 degree
- Pain Measured by Visual Analogue Scale (VAS) [ Time Frame: 1 month ] [ Designated as safety issue: No ]
- before intervention for all participants
- using 10cm horizontal visual analog scale
- best: 0cm (no pain)
- worst: 10cm (worst pain)
| Enrollment: | 54 |
| Study Start Date: | March 2008 |
| Study Completion Date: | August 2010 |
| Primary Completion Date: | May 2010 (Final data collection date for primary outcome measure) |
| Arms | Assigned Interventions |
|---|---|
|
Experimental: CPIHD
Capsule-Preserving Intra-articular Hydraulic Distension (CPIHD) infuses as much volume as possible during the distension without rupturing the capsule.
|
Procedure: Capsule-Preserving Intra-articular Hydraulic Distension
Capsule-Preserving Intra-articular Hydraulic Distension (CPIHD) infuses as much volume as possible during the distension without rupturing the capsule.
|
|
Active Comparator: CRIHD
Capsule-Rupturing Intra-articular Hydraulic Distension (CRIHD) infuses fluid into the joint space until the rupture of the capsule is observed.
|
Procedure: Capsule-Rupturing Intra-articular Hydraulic Distension
Capsule-Rupturing Intra-articular Hydraulic Distension (CRIHD) infuses fluid into the joint space until the rupture of the capsule is observed.
|
Detailed Description:
The Painful stiff shoulder (PSS), or the adhesive capsulitis, involves stiff and contracted joint capsule from fibrosis in the glenohumeral joint. Intra-articular hydraulic distension (IHD) enlarges the stiffened capsule by deforming it with excessive volume and pressure within the joint space. Although IHD is one of the most common treatment options for the PSS, the diversity of the IHD technique spans wide range. Specifically, it is not generally agreed as for which, between capsule-rupturing and capsule-preserving IHDs, is superior for PSS treatment. Capsule-preserving IHD might fail to infuse sufficient amount of fluid to avoid rupture, thus producing less satisfactory outcomes. However, we devised in our previous study a novel technique that enabled a physician to infuse the possible largest volume without rupturing the capsule. By employing the technique, we aim to compare the clinical efficacy of capsule-rupturing versus capsule-preserving IHDs in patients with PSSs.
Eligibility| Ages Eligible for Study: | 20 Years to 90 Years |
| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- shoulder discomfort for at least one month
- limited range of motion of the glenohumeral joint in at least two directions
Exclusion Criteria:
- systemic inflammatory joint disease
- radiological evidence of bony abnormality of the shoulder
- full-thickness rotator cuff tear
- acute systemic medical illness
- history of major trauma or surgery involving the shoulder
- contraindication to intra-articular, local anesthestic injection
Contacts and Locations| Korea, Republic of | |
| Seoul National University Hospital | |
| Seoul, Korea, Republic of | |
| Principal Investigator: | Sun Gun Chung, MD, PhD | Seoul National University College of Medicine |
More Information
Publications:
| Responsible Party: | Sun Gun Chung/Professor, Seoul National University Hospital |
| ClinicalTrials.gov Identifier: | NCT00992927 History of Changes |
| Other Study ID Numbers: | SNUH-RM-SGChung-IHD-01 |
| Study First Received: | October 7, 2009 |
| Results First Received: | August 15, 2010 |
| Last Updated: | July 21, 2011 |
| Health Authority: | Korea: Food and Drug Administration Korea: Ministry for Health, Welfare and Family Affairs |
Keywords provided by Seoul National University Hospital:
|
Injections, Intra-Articular Range of Motion, Articular Pain |
Additional relevant MeSH terms:
|
Bursitis Joint Diseases Musculoskeletal Diseases |
ClinicalTrials.gov processed this record on May 22, 2013