- ICH GCP
- USA klinikai vizsgálatok nyilvántartása
- Klinikai vizsgálat NCT05444465
A REGENETEN™ bioinduktív implantációs rendszer használata nagyfokú, részleges vastagságú könnyeknél (IMPACT)
Felszívódó kollagén implantátum biztonságosságának és hatékonyságának értékelése nagyfokú részleges vastagságú könnyek kezelésében; Leendő, többközpontú, randomizált, kontrollos próba (IMPACT-tanulmány)
The purpose of the study is to assess whether the REGENETEN™ Bioinductive Implant allows patients to get back to their everyday activities quicker than if the tendon is repaired by the standard repair technique 'Completion and Repair' for surgically treating partial-thickness rotator cuff tears.
A tanulmány áttekintése
Állapot
Körülmények
Beavatkozás / kezelés
Részletes leírás
The primary objective of this study is to evaluate the functional recovery of patients with high grade (>50%) partial thickness tears at 3 months when treated with either Isolated Bioinductive Repair (IBR) or Completion and Repair (CAR).
Tanulmány típusa
Beiratkozás (Becsült)
Fázis
- Nem alkalmazható
Kapcsolatok és helyek
Tanulmányi kapcsolat
- Név: Mary Ozokwere
- Telefonszám: +1 469-560-0727
- E-mail: Mary.Ozokwere@smith-nephew.com
Tanulmányozza a kapcsolattartók biztonsági mentését
- Név: Judith Horner
- Telefonszám: +44 (0) 7834614336
- E-mail: judith.horner@smith-nephew.com
Tanulmányi helyek
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Victoria
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Richmond, Victoria, Ausztrália, 3121
- Toborzás
- OrthoSport Victoria
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Kutatásvezető:
- Soong Chua
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Kapcsolatba lépni:
- Haydn Klemm
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Bath, Egyesült Királyság
- Toborzás
- Sulis Hospital
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Kutatásvezető:
- Andrew Chambler
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Bristol, Egyesült Királyság
- Toborzás
- North Bristol NHS Trust
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Kapcsolatba lépni:
- Steven Barnfield
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Kutatásvezető:
- Iain Packham
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Salford, Egyesült Királyság, M6 8HD
- Visszavont
- Northern Care Alliance NHS Foundation Trust
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Surrey
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Chertsey, Surrey, Egyesült Királyság, KT16 0PZ
- Toborzás
- Ashford & St Peter's Hospitals NHS Foundation Trust
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Kutatásvezető:
- Ali Narvani
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Kapcsolatba lépni:
- Timnit Tekie
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Georgia
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Rome, Georgia, Egyesült Államok, 30165
- Toborzás
- Harbin Clinic
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Kutatásvezető:
- Brandon Bushnell
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Kapcsolatba lépni:
- Terri Brannon
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Illinois
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Rockford, Illinois, Egyesült Államok, 61107
- Toborzás
- OrthoIllinois LTD
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Kutatásvezető:
- Scott Trenhaile
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Kapcsolatba lépni:
- Catherine Ayala
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Maryland
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Baltimore, Maryland, Egyesült Államok, 21215
- Visszavont
- Sinai Hospital Baltimore
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Ohio
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Garfield Heights, Ohio, Egyesült Államok, 44125
- Visszavont
- Cleveland Clinic - Sports Health
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Pennsylvania
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Pittsburgh, Pennsylvania, Egyesült Államok, 15213
- Toborzás
- University of Pittsburgh
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Kutatásvezető:
- Albert Lin
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Kapcsolatba lépni:
- Alec Howard
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Texas
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Bedford, Texas, Egyesült Államok, 76021
- Aktív, nem toborzó
- Texas Orthopedic Specialists
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The Woodlands, Texas, Egyesült Államok, 77385
- Visszavont
- Houston Methodist The Woodlands
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Wisconsin
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Ashland, Wisconsin, Egyesült Államok, 54806
- Visszavont
- Memorial Medical Center
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Alberta
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Calgary, Alberta, Kanada, T2R 2G5
- Toborzás
- Access Orthopaedics
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Kapcsolatba lépni:
- Kristie More
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Kutatásvezető:
- Ian Lo
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Manitoba
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Winnipeg, Manitoba, Kanada
- Aktív, nem toborzó
- Pan Am Clinic
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Ontario
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Hamilton, Ontario, Kanada
- Toborzás
- Research St. Joseph's
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Kutatásvezető:
- Moin Khan
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Kapcsolatba lépni:
- Danielle Dagher
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Milan, Olaszország
- Toborzás
- IRCCS Istituto Ortopedico Galeazzi,
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Kapcsolatba lépni:
- Vincenzo Guarrella
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Kutatásvezető:
- Ettore Taverna
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Roma, Olaszország
- Toborzás
- Fondazione Policlinico Universitario Campus Bio-Medico
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Kapcsolatba lépni:
- Giuseppe Longo
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Kutatásvezető:
- Giuseppe Longo
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Madrid, Spanyolország, 28034
- Toborzás
- Hospital Ramón y Cajal
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Kapcsolatba lépni:
- Miguel Angel Ruiz Iban
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Kutatásvezető:
- Miguel Angel Ruiz Iban
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Madrid, Spanyolország, 28040
- Toborzás
- Hospital Fundación Jiménez Díaz
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Kapcsolatba lépni:
- Cristina Delgado del Cano
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Kutatásvezető:
- Emilio Calvo
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Részvételi kritériumok
Jogosultsági kritériumok
Tanulmányozható életkorok
Egészséges önkénteseket fogad
Tanulmányozható nemek
Leírás
Inclusion Criteria:
- The subject must provide written informed consent.
- Subject is > eighteen (18) years of age (no upper limit).
- Subject has an isolated high-grade (>50% or >6mm) (Ellman grade III) partial thickness tear of supraspinatus or supraspinatus with infraspinatus.
- Subject has failed a minimum of 3 months of conservative management for treatment of partial thickness rotator cuff tear.
- Subject willing and able to make all required study visits.
- Subject able to follow instructions and deemed capable of completing all study questionnaires.
Exclusion Criteria:
- Subjects with insufficient tendon tissue quality for management and protection of the tendon injury using the isolated REGENETEN Bioinductive Implant system.
- Subjects where the prescribed Physical Therapy guidelines stated in the protocol are not suitable for their rehabilitation.
- Subjects with Samilson-Prieto osteoarthritis grade 2 and greater.
- Subjects with current or prior infection of the ipsilateral shoulder.
- Subjects with known hypersensitivity to bovine-derived materials.
- Subjects with known inflammatory arthropathy, history of inflammatory arthropathy, chronic joint disease or chronic pain of upper extremities (shoulder(s), arm(s)).
- Subjects with prior shoulder surgery on index shoulder, including subacromial decompression, biceps tenodesis/tenotomy, and acromioclavicular joint (ACJ) excision/distal clavicle excision (DCE).
- Subjects with a planned surgery on the contra-lateral shoulder within the study period.
- Systemic steroid use (oral, IV) or local steroid injection within 3 months of the date of surgery.
- Subjects with a full thickness rotator cuff tear.
- Subjects with a subscapularis tear requiring repair.
- Subjects requiring a concomitant labral fixation procedure, concomitant surgery for bone defects requiring bone implantation or for superior labral tear from anterior to posterior (SLAP).
- Subjects requiring a concomitant os acromiale fixation procedure.
- Subjects with glenohumeral joint instability (multiple dislocations/subluxations).
- Subjects with condition(s) that contraindicate or complicate outcomes of Isolated Bioinductive Repair or completion and repair e.g., > Hamada 3 rotator cuff arthropathy on X-ray, Goutallier atrophy > Grade 3, proximal humeral fracture or scapular fracture, avascular necrosis of the humeral head.
- Subjects with neurologic conditions effecting either upper extremity.
- Subjects who are unable to tolerate magnetic resonance imaging (MRI), due to psychiatric or medical contraindications.
- Subjects who are pregnant or breast feeding.
- Subjects who are currently involved in any injury litigation relating to the index shoulder.
- Subjects with current workers compensation claim.
- Subjects who are enrolled, or plan to enroll, in another clinical trial during this study that would affect the outcomes of this study.
- Subjects with a history of poor compliance with medical treatment, physical therapy (PT)/rehabilitation, or clinical study participation.
- Subject who, in the opinion of the Investigator, has an emotional or neurological condition that would pre-empt their ability or willingness to participate in the study including mental illness, mental retardation, and drug or alcohol abuse.
- Subjects who do not meet the indication or are contraindicated according to specific Smith+Nephew REGENETEN System's Instructions for Use (IFUs).
- Any subject that meets the definition of a Vulnerable Subject per ISO 14155 Section 3.55.
- Subjects who have participated previously in this clinical trial and who have healed or been withdrawn
- Subjects with a medical or physical condition that, in the opinion of the Investigator, would preclude safe subject participation in the study.
Tanulási terv
Hogyan készül a tanulmány?
Tervezési részletek
- Elsődleges cél: Kezelés
- Kiosztás: Véletlenszerűsített
- Beavatkozó modell: Párhuzamos hozzárendelés
- Maszkolás: Egyetlen
Fegyverek és beavatkozások
Résztvevő csoport / kar |
Beavatkozás / kezelés |
|---|---|
|
Kísérleti: Isolated Bioinductive Repair
Surgical treatment of partial-thickness rotator cuff tears with the REGENETEN Bioinductive Implant system. |
Isolated Bioinductive repair with REGENETEN™ Bioinductive Implant
Más nevek:
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Aktív összehasonlító: Completion and Repair
Surgical treatment of partial-thickness rotator cuff tears using the standard surgical technique 'Completion and Repair'. |
Standard surgical repair using the 'Completion and Repair' technique. |
Mit mér a tanulmány?
Elsődleges eredményintézkedések
Eredménymérő |
Intézkedés leírása |
Időkeret |
|---|---|---|
|
Change in Western Ontario Rotator Cuff (WORC)
Időkeret: Change from baseline to 3 months post-intervention
|
The WORC Index is self-administered, and includes a 5 different domains (physical symptoms, sports and recreation, work, social function, and emotions). Each question uses a visual analog scale (VAS) representing a 100-point scale ranging from 0 to 100. The maximum score is 2100 (worst possible symptoms). Zero (0) represents no symptoms at all. The final score can also be presented as a percentage by subtracting the total from 2100, dividing by 2100, and multiplying by 100. This will give you an overall percentage. The total final WORC Index scores can, therefore, range from 0% (lowest functional status level) to 100% (highest functional status level). |
Change from baseline to 3 months post-intervention
|
Másodlagos eredményintézkedések
Eredménymérő |
Intézkedés leírása |
Időkeret |
|---|---|---|
|
Western Ontario Rotator Cuff (WORC)
Időkeret: Pre-op, 6 weeks, 3, 6, 12 and 24 months
|
The WORC Index is self-administered, and includes a 5 different domains (physical symptoms, sports and recreation, work, social function, and emotions). Each question uses a visual analog scale (VAS) representing a 100-point scale ranging from 0 to 100. The maximum score is 2100 (worst possible symptoms). Zero (0) represents no symptoms at all. The final score can also be presented as a percentage by subtracting the total from 2100, dividing by 2100, and multiplying by 100. This will give you an overall percentage. The total final WORC Index scores can, therefore, range from 0% (lowest functional status level) to 100% (highest functional status level). |
Pre-op, 6 weeks, 3, 6, 12 and 24 months
|
|
Constant-Murley Score
Időkeret: Pre-Op, 3, 6, 12 and 24 months
|
The Constant-Murley Score is a validated assessment of pain and shoulder functionality. The Constant Score is divided into 4 subscales: pain (15 points; VAS score range of 0-15), activities of daily living (20 points; range 0=worst, 5=best), strength (25 points; 1 point given per 0.5 kg of weights raised), and range of motion - forward flexion, external rotation, abduction and internal rotation of the shoulder (40 points; range 0=worst, 10=best). The higher the score, the higher the quality of function. |
Pre-Op, 3, 6, 12 and 24 months
|
|
Subjective Shoulder Value (SSV) score
Időkeret: Pre-Op, 6 weeks, 3, 12 and 24 months
|
The SSV is defined as a patient's subjective shoulder assessment expressed as a percentage of an entirely normal shoulder, which would score 100% (0% to 100% scale with 100% being normal). |
Pre-Op, 6 weeks, 3, 12 and 24 months
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EuroQol 5 Dimension 5 Level (EQ-5D-5L) VAS & index scores
Időkeret: Pre-Op, 3 and 6 weeks, 3, 6, 12 and 24 months
|
To assess the subject's health state. The EQ-5D-5L is composed of the EQ- 5D-5L descriptive system and the EQ Visual Analogue scale (EQ VAS). The descriptive system comprises 5 dimensions (mobility, self care, usual activities, pain/discomfort, anxiety/depression). Each dimension has 5 levels: no problems, slight problems, moderate problems, severe problems, and extreme problems. Responses are coded as single-digit numbers expressing the severity level selected in each dimension. For instance, 'slight problems' (e.g. 'I have slight problems in walking about') is always coded as '2'. The digits for the five dimensions are combined in a 5-digit code. The EQ- 5D-5L index value is derived by using the vendor supplied calculator to convert each 5-digit EQ- 5D-5L profile. The EQ VAS corresponds to a 20 cm vertical, visual analogue scale ranging from 'the best health you can imagine' to 'the worst health you can imagine'. A higher number is a better outcome. |
Pre-Op, 3 and 6 weeks, 3, 6, 12 and 24 months
|
|
Change in Western Ontario Rotator Cuff (WORC)
Időkeret: Change from Pre-op to 6 weeks, 3, 6, 12 and 24 months
|
The WORC Index is self-administered, and includes a 5 different domains (physical symptoms, sports and recreation, work, social function, and emotions). Each question uses a visual analog scale (VAS) representing a 100-point scale ranging from 0 to 100. The maximum score is 2100 (worst possible symptoms). Zero (0) represents no symptoms at all. The final score can also be presented as a percentage by subtracting the total from 2100, dividing by 2100, and multiplying by 100. This will give you an overall percentage. The total final WORC Index scores can, therefore, range from 0% (lowest functional status level) to 100% (highest functional status level). |
Change from Pre-op to 6 weeks, 3, 6, 12 and 24 months
|
|
Change in Constant-Murley Score
Időkeret: Change from Pre-Op to 6 weeks, 3, 12 and 24 months
|
The Constant-Murley Score is a validated assessment of pain and shoulder functionality. The Constant Score is divided into 4 subscales: pain (15 points; VAS score range of 0-15), activities of daily living (20 points; range 0=worst, 5=best), strength (25 points; 1 point given per 0.5 kg of weights raised), and range of motion - forward flexion, external rotation, abduction and internal rotation of the shoulder (40 points; range 0=worst, 10=best). The higher the score, the higher the quality of function. |
Change from Pre-Op to 6 weeks, 3, 12 and 24 months
|
|
Change in Subjective Shoulder Value (SSV) score
Időkeret: Change from Pre-Op to 6 weeks, 3, 12 and 24 months
|
The SSV is defined as a patient's subjective shoulder assessment expressed as a percentage of an entirely normal shoulder, which would score 100% (0% to 100% scale with 100% being normal). |
Change from Pre-Op to 6 weeks, 3, 12 and 24 months
|
|
Percent Achieving Minimal Clinically Important Difference (MCID) for Constant-Murley Score
Időkeret: Pre-Op, 3, 6, 12 and 24 months
|
The Constant-Murley Score is a validated assessment of pain and shoulder functionality. The Constant Score is divided into 4 subscales: pain (15 points; VAS score range of 0-15), activities of daily living (20 points; range 0=worst, 5=best), strength (25 points; 1 point given per 0.5 kg of weights raised), and range of motion - forward flexion, external rotation, abduction and internal rotation of the shoulder (40 points; range 0=worst, 10=best). The higher the score, the higher the quality of function. |
Pre-Op, 3, 6, 12 and 24 months
|
|
Percent Achieving MCID for Western Ontario Rotator Cuff (WORC)
Időkeret: Pre-op, 6 weeks, 3, 6, 12 and 24 months
|
The WORC Index is self-administered, and includes a 5 different domains (physical symptoms, sports and recreation, work, social function, and emotions). Each question uses a visual analog scale (VAS) representing a 100-point scale ranging from 0 to 100. The maximum score is 2100 (worst possible symptoms). Zero (0) represents no symptoms at all. The final score can also be presented as a percentage by subtracting the total from 2100, dividing by 2100, and multiplying by 100. This will give you an overall percentage. The total final WORC Index scores can, therefore, range from 0% (lowest functional status level) to 100% (highest functional status level). |
Pre-op, 6 weeks, 3, 6, 12 and 24 months
|
|
Percent Achieving MCID for Subjective Shoulder Value (SSV) score
Időkeret: Pre-Op, 6 weeks, 3, 12 and 24 months
|
The SSV is defined as a patient's subjective shoulder assessment expressed as a percentage of an entirely normal shoulder, which would score 100% (0% to 100% scale with 100% being normal). |
Pre-Op, 6 weeks, 3, 12 and 24 months
|
|
Patient Satisfaction
Időkeret: 6 weeks, 3, 6, 12 and 24 months
|
Comprise of 2 questions:
Question rated by the patient with Strongly Agree, Agree, Neither Agree nor Disagree, Disagree, Strongly Disagree. |
6 weeks, 3, 6, 12 and 24 months
|
|
Pain, Visual analog scale (VAS) Score
Időkeret: Pre-Op, 3 and 6 weeks, 3, 12 and 24 months
|
Pain is assessed on a 100-point scale ranging from 0 to 100, with zero (0) representing no pain and 100 representing the worst pain imaginable. |
Pre-Op, 3 and 6 weeks, 3, 12 and 24 months
|
|
MRI Tendon Findings in subjects with Isolated Bioinductive Repair versus completion via Sugaya Score
Időkeret: 12 months
|
The Sugaya score is classified into 5 categories: Type I to Type V. Type I indicates sufficient thickness with homogenously low intensity. Type II indicates sufficient thickness with partial high intensity. Type III indicates insufficient thickness without discontinuity. Type IV indicates presence of a minor discontinuity, suggesting a small full-thickness tear. Type V indicates the presence of a major discontinuity, suggesting a medium or large full-thickness tear. |
12 months
|
|
MRI Tendon Findings in subjects with Isolated Bioinductive Repair versus completion via MRI assessment of percent filling
Időkeret: 12 months
|
Percent tissue infil is graded at site of original tear and classified as 0% to < 25%, 25% to < 50%, 50% to < 75%, 75% to < 100% and 100%. |
12 months
|
|
MRI Tendon Findings in subjects with Isolated Bioinductive Repair versus completion via MRI assessment of the signal intensity pattern
Időkeret: 12 months
|
The Signal Intensity Pattern will be graded into 3 categories. Type I: Heterogeneous high signal intensity with fluid-like bright foci, Type II: Heterogeneous high signal intensity without fluid-like bright foci, Type III: Heterogeneous or homogeneous low signal intensity. |
12 months
|
|
MRI Tendon Findings in subjects with Isolated Bioinductive Repair versus completion via Rotator cuff tendon thickness
Időkeret: 12 months
|
Tendon thickness will be measured in millimeters (mm). |
12 months
|
|
MRI Tendon Findings in subjects with Isolated Bioinductive Repair versus completion via Goutallier classification
Időkeret: 12 months
|
The Goutallier classification will be used to classify the fatty infiltration of the rotator cuff. The Goutallier classification ranges from a grade of 0 indicating a completely normal muscles without any fatty streaks to a grade of 4 which indicates that more fat than muscle is present. |
12 months
|
|
Incidence of Revision Surgery
Időkeret: 1, 3 and 6 weeks, 3, 6, 12 and 24 months
|
Number of subjects requiring revision surgery |
1, 3 and 6 weeks, 3, 6, 12 and 24 months
|
|
Time to return to work
Időkeret: Up to 24 months
|
Number of weeks taken to return to work following surgery |
Up to 24 months
|
|
Time to return to driving
Időkeret: Up to 24 months
|
Number of weeks taken to return to driving following surgery |
Up to 24 months
|
|
Time to return to sports
Időkeret: Up to 24 months
|
Number of weeks taken to return to sport following surgery |
Up to 24 months
|
|
Total operative time
Időkeret: Inter-operative time
|
Time expressed in minutes |
Inter-operative time
|
|
Physical Therapy Utilization
Időkeret: Up to 24 months
|
Number visits following index surgery |
Up to 24 months
|
|
Cumulative days of opioid use
Időkeret: Day 1-14
|
Self-reported opioid use diary completed by the patient on a daily basis, from day 0-14, documenting opioid use. Consumption daily (YES/NO) x14 days, 'Have you taken any opioid medication today for shoulder pain?' |
Day 1-14
|
|
Duration of shoulder immobilization following index surgery
Időkeret: 1, 3 and 6 weeks, 3 months
|
Number of days |
1, 3 and 6 weeks, 3 months
|
Együttműködők és nyomozók
Szponzor
Nyomozók
- Tanulmányi szék: Laura Mills, Smith & Nephew, Inc.
Tanulmányi rekorddátumok
Tanulmány főbb dátumok
Tanulmány kezdete (Tényleges)
Elsődleges befejezés (Becsült)
A tanulmány befejezése (Becsült)
Tanulmányi regisztráció dátumai
Először benyújtva
Először nyújtották be, amely megfelel a minőségbiztosítási kritériumoknak
Első közzététel (Tényleges)
Tanulmányi rekordok frissítései
Utolsó frissítés közzétéve (Tényleges)
Az utolsó frissítés elküldve, amely megfelel a minőségbiztosítási kritériumoknak
Utolsó ellenőrzés
Több információ
A tanulmányhoz kapcsolódó kifejezések
Kulcsszavak
További vonatkozó MeSH feltételek
Egyéb vizsgálati azonosító számok
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