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Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_I | Pages 9 - 9
1 Jan 2011
Maffulli N Walley G Sayana M Longo U Denaro V
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To evaluate the effects of eccentric strengthening exercises (ESE) in athletic patients with Achilles tendinopathy. Forty five athletic patients (29 men, average age 26 years; 16 women, average age 28 years; average height: 173 ± 16.8, range 158 to 191; average weight 70.8 kg ± 15.3, range 51.4 to 100.5) with clinical diagnosis of unilateral tendinopathy of the main body of the Achilles tendon completed the VISA-A questionnaire at first attendance and at their subsequent visits. The patients underwent a graded progressive eccentric calf strengthening exercises programme for 12 weeks.

The mean pre-management VISA-A scores of 36 (SD 23.8; 95% C.I.: 29 – 46) improved to 52 (SD 27.5; 95% C.I.: 41.3 – 59.8) at the latest follow up (p = 0.001). Twenty seven of the 45 patients responded to the eccentric exercises. Of the 18 patients who did not improve with eccentric exercises, 5 (mean age: 33 years) improved with two peritendinous aprotinin and local anaesthetic injections. 10 of the 18 patients (9 men, mean age 35 years; 1 woman aged 40 years) who did not improve with eccentric exercises and aprotinin injections proceeded to have surgery. The remaining three patients (3 women, mean age 59.6 years; 2 men, mean age 63 years) of the 18 non-responders to eccentric exercises and aprotinin injections declined surgical intervention.

ESE in athletic patients provide comparable clinical outcome compared to our previous results in non-athletic patients. ESE are a viable option for the management of AT in athletes, but, in our hands, only around 60% of our athletic patients benefited from an intensive, heavy load eccentric heel drop exercise regimen alone. If ESE fail to improve the symptoms, aprotinin and local anaesthetic injections should be considered. Surgery is indicated in recalcitrant cases after 3 to 6 months of non operative management.


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_I | Pages 43 - 43
1 Jan 2011
Maffulli N Franceschi F Longo U Ruzzini L Battistoni F Denaro V Battistoni F Walley G Dicuonzo G
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Our objective was to determine the plasma levels of substance P (SP) in patients with postoperative stiffness after arthroscopic rotator cuff repair.

Plasma samples were obtained at 15 months from surgery from 2 groups of patients who underwent arthroscopic repair of a rotator cuff tear. In Group 1, 30 subjects (14 men and 16 women, mean age: 64.6 years, range 47 to 78) with shoulder stiffness 15 months after arthroscopic rotator cuff repair were recruited. In Group 2, 30 patients (11 men and 19 women, mean age: 57.8 years, range 45 to 77) were evaluated 15 months after successful arthroscopic rotator cuff repair. Immunoassays were performed with commercially available assay kits to detect the plasma levels of SP.

The mean plasma levels of SP in patients with postoperative stiffness were significantly greater than those in the control group (81.06 ± 27.76 versus 23.49 ± 5.64, P < 0.05).

The plasma concentrations of substance P in patients with shoulder stiffness after arthroscopic rotator cuff repair are higher compared to plasma levels of SP in patients with a good postoperative outcome. The neuronal upregulation of SP shown in the plasma of patients with post operative shoulder stiffness may underlay not only the symptoms of adhesive capsulitis, but also its development.


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_I | Pages 42 - 43
1 Jan 2011
Maffulli N Franceschi F Longo U Ruzzini L Rizzello G Denaro V
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Arthroscopic management has been recommended for some SLAP lesions, but no studies have focused on patients over 50 with rotator cuff tear and Type II SLAP lesion. Our hypothesis was that there was no difference in clinical outcome between repairing of the Type II SLAP lesion and tenotomy of the long head of the biceps tendon after having repaired the rotator cuff tear. This was a randomized controlled clinical trial.

We recruited 63 patients. In 31 patients, we repaired the rotator cuff and the Type II SLAP lesion (Group 1). In the other 32 patients, we repaired the rotator cuff and tenomized the long head of the biceps (Group 2). 7 patients (2 in the group 1 and 5 in the group 2) were lost to final follow up.

At the 5.2 year follow-up, statistically significant differences were seen with respect to the UCLA score and ROM values. In Group 1 (SLAP repair and rotator cuff repair), the UCLA showed a statistically significant improvement from a pre-operative average rating of 10.4 (range 6 to 14) to an average of 27.9 (24–35) postoperatively (P< 0.001). In Group 2 (biceps tenotomy and rotator cuff repair) the UCLA showed a statistically significant improvement from a pre-operative average rating of 10.1 (range 5 to 14) to an average of 32.1 (range 30 to 35) post-operatively (P< 0.001) There was statistically significant difference in total post-operative UCLA scores and ROM when comparing the two groups post-operatively (P< 0.05).

There are no advantages in repairing a Type II SLAP lesion when associated with a rotator cuff tear in patients over 50. Rotator cuff repair alone is sufficient to produce a good post-operative outcome, allowing to avoid post-operative stiffness of the shoulder.


Orthopaedic Proceedings
Vol. 91-B, Issue SUPP_II | Pages 271 - 271
1 May 2009
Franceschi F Longo U Ruzzini L Rizzello G Marinozzi A Denaro V
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Aims: The aim of this study was to analyze the morphological features of the human surgical specimens of normal supraspinatus tendon from patients with rotator cuff tears and glenohumeral instability.

Methods: 41 subjects were recruited for the study. 20 subjects (group 1) sustained a rotator cuff tear and proceeded arthroscopic repair of the lesion. 21 subjects (group 2) underwent surgery due to glenohumeral instability. During surgery, under arthroscopic control, a full thickness supraspinatus tendon biopsy was harvested in the middle portion of the tendon. All slices were processed for histological analysis

Results: On surgical specimens of supraspinatus tendon from patients with rotator cuff tears, but not from patients with instability, we found increased preponderance of hyaline degeneration, fibrocartilaginous or chondroid metaplasia, calcification, lipoid degeneration, mucoid or myxoid.

Degenerative changes were more evident on the articular side of the rotator cuff.

Conclusions: The present study provides a description of the histological architecture of human surgical specimens of normal supraspinatus tendon from patients with rotator cuff tears. Preexisting degenerative change in the supraspinatus tendon seems to be the main cause of rotator cuff tears.


Orthopaedic Proceedings
Vol. 91-B, Issue SUPP_II | Pages 275 - 275
1 May 2009
Franceschi F Longo U Ruzzini L Rizzello G Marinozzi A Denaro V
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Aims: We reviewed our experience to determine the results of arthroscopic repair in patients over 50 with rotator cuff tears and Type II SLAP lesion in whom the repair was effected repairing the two lesions, or repairing the rotator cuff tears and performing a tenotomy of the long head of the biceps.

Methods: We recruited 121 patients older than 50 years in whom a symptomatic rotator cuff tear had failed non-surgical management and was affecting daily activities.

We assigned them retrospectively to one of the two groups: Group 1 underwent arthroscopic repair of the rotator cuff and repair of the type II SLAP lesion. Group 2 underwent arthoscopic repair of the rotator cuff tear and a tenotomy of the long head of the biceps.

Results: There was statistically significant difference in total postoperative UCLA scores and ROM when comparing the two groups postoperatively (P< 0.05).

Conclusions: We compared the clinical outcome of patients over 50 affected by the association of rotator cuff tears and Type II SLAP lesion, in whom both the defects were repaired, or the rotator cuff tear was repaired and the long head of the biceps tendon was tenotomized. In our hands, the association of rotator cuff repair and biceps tenotomy provides better clinical outcome compared with the association of Type II SLAP lesion repair and rotator cuff repair at three years of follow-up.