scholarly journals Massive Rotator Cuff Tear Bridging Reconstruction Using Acellular Dermal Matrix: Mid-term Results (219)

2021 ◽  
Vol 9 (10_suppl5) ◽  
pp. 2325967121S0032
Author(s):  
Moayd Awad ◽  
Sara Sparavalo ◽  
Jie Ma ◽  
Ivan Wong
Keyword(s):  
Rotator Cuff ◽  
Total Shoulder Arthroplasty ◽  
Acellular Dermal Matrix ◽  
Rotator Cuff Tears ◽  
Dermal Matrix ◽  
Massive Rotator Cuff Tears ◽  
Superior Capsular Reconstruction ◽  
Patient Reported ◽  
Reverse Total Shoulder

Objectives: Management of massive rotator cuff tears remains a challenge despite development of different surgical techniques. Bridging reconstruction was developed to improve clinical outcomes and to avoid the morbidity associated with tendon transfers and arthroplasty. To date, there have been no studies assessing the mid-term clinical outcome for patients undergoing this procedure. The objective of this study was to evaluate the mid-term clinical outcomes of patients who underwent bridging reconstruction using acellular dermal matrix for large/massive rotator cuff tears (> 3 cm). Methods: A retrospective chart review was conducted for patients who underwent bridging reconstruction between 2010 and 2018 by one surgeon (IW). Patients with a minimum follow-up of two years were included. All patients completed self-reported questionnaires (Western Ontario Rotator Cuff (WORC) Index and the Disabilities of the Shoulder, Arm and Hand (DASH) score) pre-operatively and post-operatively at six months, one year and annually thereafter. Results: One hundred charts were reviewed, and 20 patients were excluded due to lack of pre- or post-operative outcome scores. This cohort of patients consisted of 80 patients mean age of 58.6 ± 9.1 years and an average follow-up of 5.1 ± 1.6 years. The mean pre- and post-operative WORC scores (± SD) were 61.4 ± 20.6 and 28.1 ± 25.5 (p < 0.001), respectively. The mean pre- and post-operative DASH scores were 52.2 ± 19.7 and 23.1 ± 22.4 (p < 0.001), respectively. There was an improvement in WORC and DASH over time with the most significant improvement during the first year post-operatively (Figure 1). Seventy-eight percent of patients met the minimal clinically important difference (MCID) for WORC while 77% of patients met the MCID for DASH. Our results show significant mid-term clinical improvement in WORC and DASH scores that is similar to previously published data that showed significant improvements in other patient-reported outcome scores. We believe these positive outcomes to be a result of better force coupling within the shoulder as compared to other surgical treatments such as maximal repair, superior capsular reconstruction, and reverse total shoulder arthroplasty. Conclusions: Arthroscopic bridging reconstruction for the treatment of massive rotator cuff tears results in significant improvement of patient reported outcomes (as measured using the WORC and DASH scores) at a mean follow up of five years. This may suggest that bridging reconstruction is a good treatment alternative as compared to superior capsular reconstruction or reverse total shoulder arthroplasty. Longer follow-up with a prospective study design is necessary to determine the longevity of these outcomes.

scholarly journals Arthroscopic Superior Capsular Reconstruction in Males Provides Superior Outcomes to Reverse Total Shoulder or Debridement for Irreparable Rotator Cuff Tears

2018 ◽  
Vol 6 (7_suppl4) ◽  
pp. 2325967118S0010
Author(s):  
John M. Tokish ◽  
Michael J. Kissenberth ◽  
Ellen Shanley ◽  
Stefan John Tolan ◽  
Kyle J. Adams ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Patient Reported Outcomes ◽  
Rotator Cuff Tears ◽  
Preliminary Results ◽  
Biceps Tenotomy ◽  
Superior Capsular Reconstruction ◽  
Patient Reported ◽  
Male Patients ◽  
Reverse Total Shoulder

Objectives: Early results following arthroscopic superior capsular reconstruction(SCR) in patients with massive, irreparable rotator cuff tears are promising. However, no studies have compared patient reported outcomes between SCR or reverse total shoulder(rTSA) and rotator cuff debridement for these patients. Therefore, the purpose of this study was to compare 1-year outcomes between patients with massive irreparable rotator cuff tears who underwent a SCR, rTSA, or rotator cuff debridement with a concurrent biceps tenotomy or tenodesis. Methods: Patients(n=63) who underwent either SCR(n=21), rTSA(21), or cuff debridement(n=21) and biceps tenotomy or tenodesis for a massive, irreparable rotator cuff tear treated with a minimum 1-year follow up were retrospectively reviewed. Age, sex, BMI, smoking status, Charlson Index, Hamada classification, and ASES scores were recorded and compared using a multivariate ANOVA were used to compare between surgical approaches. A Chi Square analyses were used to compare sex distribution and the Charlson Deyo Index between groups (α=0.05). Results: Overall, patients across the 3 groups were not statistically different in age or follow up ASES score at minimum 14 month follow up ( P> 0.05). There was a significant interaction effect between surgery group and sex (P=0.02) on ASES score but not age ( P=0.08). Univariate F tests revealed that male patients who received an SCR displayed a 10-14% better outcome at follow up compared to other groups (Table 1) which exceeds the reported ASES score MCID. Conclusion: Our results show comparable results across surgical options for massive irreparable cuff tears with good patient reported outcomes. Male patients displayed clinically important greater ASES scores at 1 year follow up. Future studies should evaluate these preliminary results to assess if these preliminary results hold up at longer follow up times.

scholarly journals Latissimus Dorsi Tendon Transfer Vs. Superior Capsular Reconstruction for Treatment of Irreparable Massive Rotator Cuff Tears: A Retrospective Comparison Study with Short-Term Clinical Results

2019 ◽  
Vol 7 (7_suppl5) ◽  
pp. 2325967119S0038
Author(s):  
Tiffany Kadow ◽  
Daniel Garcia ◽  
Rebecca Minorini ◽  
Mark Baratz ◽  
Ruth Delaney ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Patient Reported Outcomes ◽  
External Rotation ◽  
Rotator Cuff Tears ◽  
Short Term ◽  
Forward Flexion ◽  
Massive Rotator Cuff Tears ◽  
Superior Capsular Reconstruction ◽  
Patient Reported

Objectives: Irreparable massive rotator cuff tears, particularly those that occur in younger patients, represent a particularly challenging clinical scenario with limited options. Treatments such as reverse total shoulder arthroplasty are typically not well indicated for this patient population. We compared two treatment methods, latissimus dorsi tendon transfer (LDTT) vs arthroscopic superior capsular reconstruction (SCR), to determine if one is superior to the other regarding improvement in range of motion (ROM) and patient reported outcomes (PROs). We hypothesize that both treatments would have similar outcomes regarding functional restoration and subjective outcomes. Methods: A retrospective cohort study assessed 43 patients with an irreparable posterosuperior rotator cuff tear after failed conservative or surgical treatment who underwent either LDTT (14 patients, 16 shoulders) or SCR (27 patients, 27 shoulders). Patients with a minimum of 6 month follow-up were included (mean follow up: 17.9 months, 14.9 months respectively). Changes in preoperative and postoperative forward flexion and external rotation were evaluated. Patient reported outcomes (PROs) including ASES, VAS, and SSV were assessed. T-test and Chi-Square statistical tests were performed. Results: The mean age at the time of surgery was 59.9yo vs 60yo for LDTT and SCR respectively (p=0.98). There were significantly more patients in the LDTT group that had undergone prior rotator cuff surgery (p<0.005) and significantly greater number of patients who had subscapularis tears which required repair in patients that underwent SCR (p<0.01). There was no difference in gender (p=0.75). Both cohorts demonstrated similar improvement in forward flexion with mean active forward flexion improving from 123° (90-160°) pre-operatively to 139° (80-180°) postoperatively in the LDTT group (p=0.157) and 85° (0-170°) preoperatively to 138° (40-175°) postoperatively in the SCR group (p =0.001). The average improvement in forward flexion was significantly greater in the SCR group with an improvement of 52° for SCR vs 14° for LDTT (p=0.035). External rotation improved in the LDTT cohort from 41° preoperatively (10-60°) to 62° (10-80°) (p=0.032) while external rotation stayed unchanged for the SCR cohort with 43° preoperatively (0-70°) to 44° (20-80°) postoperatively (p=0.868). The improvement in external rotation was significantly greater in the LDTT cohort with improvement of 19° vs 0.5° in the SCR group (p=0.011). There was no significant difference in reported ASES scores (LDTT: 65.6 vs SCR:70.9)(p=0.569), VAS (LDTT:1.78 vs SCR 2.26) (p=0.645), or SSV (LDTT:55 vs SCR:72.6) (p=0.087). Conclusion: LDTT and SCR both result in functional improvement of motion with SCR improving forward flexion to a greater extent and LDTT improving external rotation to a greater extent. Patient reported outcomes are similar between the two groups at short term follow up. Longer term outcomes are necessary before determining whether one treatment is optimal over the other as well as establishing the appropriate indications for each. [Table: see text]

scholarly journals Comparison of Superior Capsular Reconstruction and Partial Infraspinatus Repair: A Matched-Pair Analysis of Irreparable Rotator Cuff Tears

2021 ◽  
Vol 9 (2) ◽  
pp. 232596712098426
Author(s):  
Stefan Greiner ◽  
Max Kaeaeb ◽  
Andreas Voss ◽  
Robert Lawton ◽  
Pushkar Bhide ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Constant Score ◽  
Rotator Cuff Tears ◽  
Matched Pair ◽  
Dash Score ◽  
Western Ontario Rotator Cuff ◽  
Superior Capsular Reconstruction ◽  
Patient Reported ◽  
The Mean

Background: Superior capsular reconstruction (SCR) represents a new option for the treatment of irreparable rotator cuff tears. Purpose/Hypothesis: This study aimed to evaluate the clinical and radiologic outcomes of SCR and compare them with the outcomes of partial repair (PR) of the infraspinatus tendon. The hypothesis was that there would be no significant differences between the clinical and radiologic outcome parameters of SCR and PR after a minimum follow-up of 2 years. Study Design: Cohort study; Level of evidence, 3. Methods: Of 21 patients who underwent SCR, 20 patients were matched in a 1:1 ratio according to sex, age, and tear configuration with 20 of 60 patients who had undergone PR; all patients were prospectively evaluated for a minimum follow-up of 2 years. The investigated outcome measures included the Constant score; Western Ontario Rotator Cuff (WORC) index; Disabilities of the Arm, Shoulder and Hand (DASH) score; and radiologic analysis of acromiohumeral distance (AHD) and humeral head centralization (HHC). Results: There were no differences in the demographic data between the SCR and PR groups. The mean age of both groups was 62.3 years (range, 47-79 years), the mean tear configuration was Bateman 3.0 and Patte 2.8, and the mean follow-up period was 29.4 months (range, 24-53 months). At final follow-up, no significant differences were seen between the SCR and PR groups with regard to Constant score (77.1 vs 82.7), age- and sex-adapted Constant score (85.5% vs 91.4%), DASH score (15.6 vs 7.8), or WORC index (81.1 vs 90.4). No significant differences in the AHD or HHC were seen between the groups. The reoperation rate was 4.8% (1/21) in the SCR cohort and 15% (9/60) in the PR cohort. Conclusion: Both SCR and PR resulted in significant improvements in patient-reported outcomes at 2-year follow-up, with no significant differences in clinical outcomes between the 2 techniques. Further follow-up is needed to determine whether there are long-term differences in HHC and development of cuff tear arthropathy. Further investigations should also focus on the cost-effectiveness of the respective procedures.

scholarly journals Treatment of non‐arthritic pseudoparetic shoulders with irreparable massive rotator cuff tears: arthroscopic procedures yield comparable midterm results to reverse arthroplasty

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Fabian Plachel ◽  
Paul Siegert ◽  
Philipp Moroder ◽  
Leo Pauzenberger ◽  
Brenda Laky ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Total Shoulder Arthroplasty ◽  
Rotator Cuff Tears ◽  
Complication Rates ◽  
Midterm Results ◽  
Massive Rotator Cuff Tears ◽  
Group A ◽  
Group B ◽  
Arthroscopic Procedures

Abstract Background Irreparable massive rotator cuff tears (IMRCTs) are a well-known cause for functional limitation and difficult to treat. Although several joint-preserving as well as joint-replacing procedures were found to provide pain relief and gain of function, midterm results are scarce, particularly in pseudoparetic shoulder joints unaccompanied by severe osteoarthritis. The purpose of this study was to compare the midterm functional outcomes of arthroscopic procedures to those of reverse total shoulder arthroplasty (RTSA) in pseudoparetic shoulders with IMRCTs unaccompanied by severe osteoarthritis. Methods All patients who underwent either joint-preserving (group A) or joint-replacing (group B) procedures for IMRCT unaccompanied by severe osteoarthritis with a pseudoparetic shoulder function were retrospectively included. Clinical assessment included the Constant Score (CS), the Subjective Shoulder Value (SSV) and the Visual Analog Score (VAS) at baseline and at latest follow-up. Furthermore, the complication and revision rates were assessed. Results Overall, a total 56 patients were included of whom each 28 patients formed group A (male, 36%) and B (male, 53%) with a mean patient age at time of surgery of 70 ± 7 years and 72 ± 7 years, respectively. The mean follow-up period was 56 ± 17 months. At final follow-up, the total CS (group A: 66 ± 14 points; group B 54 ± 15 points) was significantly increased after arthroscopic treatment when compared to RTSA (p=0.011). However, no significant differences were detected with SSV (p=0.583) and VAS (p=0.536). Although complication rate (11% versus 18%) was not significantly different (p=0.705), number of revision surgeries was significantly higher in group B when compared to group A (p=0.041). Conclusions In non-arthritic pseudoparetic shoulders, both joint-preserving and joint-replacing procedures yielded good clinical midterm outcomes for the treatment of degenerative IMRCTs. Despite of comparable functional and satisfactory functional improvement, increased complication rates and surgical invasiveness outweigh the benefits of primary RTSA and therefore reserve this procedure to a second-line treatment in pseudoparetic patients without any signs of severe cuff arthropathy.

scholarly journals Use of Acellular Dermal Matrix for Reconstruction of Massive Rotator Cuff Tears in an Older Population

2018 ◽  
Vol 07 (04) ◽  
Author(s):  
Andrew Morris ◽  
Brian Samsell ◽  
Kimberly Dorsch ◽  
Julie McLean ◽  
Mark Moore ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Acellular Dermal Matrix ◽  
Rotator Cuff Tears ◽  
Older Population ◽  
Dermal Matrix ◽  
Massive Rotator Cuff Tears ◽  
Acellular Dermal

scholarly journals Partial Rotator Cuff Repair With Superior Capsular Reconstruction Using the Biceps Tendon Is as Effective as Superior Capsular Reconstruction Using a Tensor Fasciae Latae Autograft in the Treatment of Irreparable Massive Rotator Cuff Tears

2020 ◽  
Vol 8 (6) ◽  
pp. 232596712092252 ◽  
Author(s):  
Baris Kocaoglu ◽  
Goktug Firatli ◽  
Tekin Kerem Ulku
Keyword(s):  
Rotator Cuff ◽  
Rotator Cuff Repair ◽  
Biceps Tendon ◽  
Rotator Cuff Tears ◽  
Massive Rotator Cuff Tears ◽  
Superior Capsular Reconstruction ◽  
Functional Scores ◽  
Tensor Fasciae Latae ◽  
Cuff Repair

Background: Several treatment options are available for stable massive rotator cuff tears, including partial repair with or without tissue augmentation, tendon transfer, superior capsular reconstruction (SCR), and reverse shoulder arthroplasty. Purpose/Hypothesis: The purpose of this study was to compare the outcomes and effectiveness of partial rotator cuff repair with SCR using the long head of the biceps tendon (PRCR-SCRB) and SCR with a tensor fasciae latae autograft (SCRTF) for the treatment of rotator cuff tears with severe fatty degeneration. The hypothesis of this study was that SCRTF would be superior to PRCR-SCRB in functional and anatomic outcomes. Study Design: Cohort study; Level of evidence, 3. Methods: A total of 26 consecutive patients with massive and fatty degenerative rotator cuff tears were treated surgically. Patients were divided into either the PRCR-SCRB group (n = 14) or SCRTF group (n = 12). Functional outcomes were assessed at final follow-up, and the acromiohumeral distance (AHD) was measured. Results: All functional scores significantly improved in both groups at final follow-up. The PRCR-SCRB group showed better overall outcomes in terms of the visual analog scale for pain; American Shoulder and Elbow Surgeons score; and Quick Disabilities of the Arm, Shoulder and Hand, but these differences were not statistically significant. Better outcomes were found for only the AHD for the PRCR-SCRB group without statistical significance ( P = .4). No statistical difference was found in terms of retear rate. Conclusion: PRCR-SCRB had comparable outcomes and improvement in AHD compared with SCRTF without the need for additional graft harvesting.

Interposition Dermal Matrix Xenografts: A Successful Alternative to Traditional Treatment of Massive Rotator Cuff Tears

2017 ◽  
Vol 45 (6) ◽  
pp. 1261-1268 ◽  
Author(s):  
Julie A. Neumann ◽  
Miltiadis H. Zgonis ◽  
Kathleen D. Rickert ◽  
Kendall E. Bradley ◽  
Thomas J. Kremen ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Range Of Motion ◽  
External Rotation ◽  
Acellular Dermal Matrix ◽  
Rotator Cuff Tears ◽  
Analog Scale ◽  
Dermal Matrix ◽  
Massive Rotator Cuff Tears ◽  
Porcine Acellular Dermal Matrix ◽  
Acellular Dermal

Background: Management of massive rotator cuff tears in shoulders without glenohumeral arthritis remains problematic for surgeons. Repairs of massive rotator cuff tears have failure rates of 20% to 94% at 1 to 2 years postoperatively as demonstrated with arthrography, ultrasound, and magnetic resonance imaging. Additionally, inconsistent outcomes have been reported with debridement alone of massive rotator cuff tears, and limitations have been seen with other current methods of operative intervention, including arthroplasty and tendon transfers. Hypothesis: The use of interposition porcine acellular dermal matrix xenograft in patients with massive rotator cuff tears will result in improved subjective outcomes, postoperative pain, function, range of motion, and strength. Study Design: Case series; Level of evidence, 4. Methods: Sixty patients (61 shoulders) were prospectively observed for a mean of 50.3 months (range, 24-63 months) after repair of massive rotator cuff tears with porcine acellular dermal matrix xenograft as an interposition graft. Subjective outcome data were obtained with visual analog scale for pain score (0-10, 0 = no pain) and Modified American Shoulder and Elbow Surgeons (MASES) score. Active range of motion in flexion, external rotation, and internal rotation were recorded. Strength in the supraspinatus and infraspinatus muscles was assessed manually on a 10-point scale and by handheld dynamometer. Ultrasound was used to assess the integrity of the repair during latest follow-up. Results: Mean visual analog scale pain score decreased from 4.0 preoperatively to 1.0 postoperatively ( P < .001). Mean active forward flexion improved from 140.7° to 160.4° ( P < .001), external rotation at 0° of abduction from 55.6° to 70.1° ( P = .001), and internal rotation at 90° of abduction from 52.0° to 76.2° ( P < .001). Supraspinatus manual strength increased from 7.7 to 8.8 ( P < .001) and infraspinatus manual strength from 7.7 to 9.3 ( P < .001). Mean dynamometric strength in forward flexion was 77.7 N in nonoperative shoulders (shoulder that did not undergo surgery) and 67.8 N ( P < .001) in operative shoulders (shoulder that underwent rotator cuff repair with interposition porcine dermal matrix xenograft). Mean dynamometric strength in external rotation was 54.5 N in nonoperative shoulders and 50.1 N in operative shoulders ( P = .04). Average postoperative MASES score was 87.8. Musculoskeletal ultrasound showed that 91.8% (56 of 61) of repairs were fully intact; 3.3% (2 of 61), partially intact; and 4.9% (3 of 61), not intact. Conclusion: Patients who underwent repair of massive rotator cuff tears with interposition porcine acellular dermal matrix graft have good subjective function as assessed by the MASES score. Patients have significant improvement in pain, range of motion, and manual muscle strength. Postoperative ultrasound demonstrated that the repair was completely intact in 91.8% of patients, a vast improvement compared with results previously reported for primary repairs of massive rotator cuff tears.

scholarly journals Ultrasonography Technique in the Evaluation of Massive Rotator Cuff Tears Repaired using a Porcine Acellular Dermal Matrix Xenograft through a Mini-open Approach

2016 ◽  
Vol 6 (1) ◽  
pp. 26-34
Author(s):  
Alison P Toth ◽  
Blake R Boggess
Keyword(s):  
High Resolution ◽  
Rotator Cuff ◽  
Acellular Dermal Matrix ◽  
Rotator Cuff Tears ◽  
Open Approach ◽  
Dermal Matrix ◽  
Massive Rotator Cuff Tears ◽  
Porcine Acellular Dermal Matrix ◽  
Acellular Dermal ◽  
Mini Open

ABSTRACT Purpose Massive rotator cuff tears (RCT) have been notoriously difficult to treat, but recently the novel use of interposition biologic scaffold grafts in repair of massive RCT has had promising results. However, there are no published guidelines regarding postoperative imaging evaluation of massive RCT repaired with xenograft. The purpose of this study was to (1) describe how to use ultrasound to evaluate a porcine acellular dermal matrix xenograft after repair of massive RCT and (2) evaluate healing of a xenograft using high-resolution ultrasound. Materials and methods A total of 37 consecutive patients underwent ultrasound evaluation of a repaired RCT at a mean of 33 months follow-up (23–48). Postoperative ultrasound findings were correlated to preoperative and postoperative functional (visual analog scale, Short-form 12, and Modified American shoulder and elbow score) and clinical outcomes (active range of motion and strength). Results Of the 37 patients, ultrasound showed that 33 (89.2%) of the cuff repairs were fully intact, 3 (8.1%) had partial thickness tears, and 1 (2.7%) had a full thickness tear. In this study, the integrity of the repair based on high-resolution ultrasound correlates with functional and clinical outcomes. Conclusion Ultrasound is an effective method to evaluate xenograft interposition grafts used in rotator cuff repair. Neumann JA, Rickert KD, Toth AP, Boggess BR. Ultrasonography Technique in the Evaluation of Massive Rotator Cuff Tears Repaired using a Porcine Acellular Dermal Matrix Xenograft through a Mini-open Approach. The Duke Orthop J 2016;6(1):26-34.

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