De Quervain Disease in Volleyball Players

2005 ◽  
Vol 33 (3) ◽  
pp. 424-427 ◽  
Author(s):  
Costantino Rossi ◽  
Paolo Cellocco ◽  
Enrico Margaritondo ◽  
Francesco Bizzarri ◽  
Giuseppe Costanzo
Keyword(s):  
Case Series ◽  
Level Of Evidence ◽  
Sports Activity ◽  
Training Time ◽  
Volleyball Players ◽  
Stenosing Tenosynovitis ◽  
Group A ◽  
De Quervain ◽  
Group B ◽  
De Quervain Disease

Background Chronic inflammatory tendon diseases in athletes are frequent, and they often result from modifications in normal kinematics of a tendon associated with a patient's anatomical determinants. De Quervain stenosing tenosynovitis is an inflammatory disease of tendons of the first dorsal compartment of the wrist. There is no literature about this disease concerning professional volleyball players. Hypothesis Limited, multiple trauma on the dorsal radial portion of the wrist, associated with long training times, can be involved in the pathogenetic process of de Quervain disease in professional volleyball players. Study Design Case series; Level of evidence, 4. Materials and Methods The authors studied 45 consecutively enrolled volleyball players (27 professional, 18 nonprofessional) satisfying clinical criteria for the diagnosis of de Quervain stenosing tenosynovitis. All patients were evaluated by questionnaire and physical examination. They were divided into group A (mild) and group B (severe) based on the severity of the symptoms and physical findings; they were followed for a mean of 37 months. Results Total training quantity (mean weekly training time multiplied by mean sports activity duration) in group A was 74, whereas it was 155 in group B (P <. 01). No neuropathies were found in group A, whereas they were found in 3 patients in group B. Fifty percent of surgical patients had a longitudinal fibrous septum, whereas 54% showed multiple tendon sheaths making up the abductor pollicis longus tendon. Conclusions This study shows that increased training time and consequent microtrauma associated with professional volleyball activity can increase the likelihood of de Quervain disease.

Robotic cystectomy histopathology outcomes in patients who have ‘failed’ Bacillus Calmette–Guérin: A case series

2021 ◽  
pp. 205141582097799
Author(s):  
Edward JM Hart ◽  
Liam E Kavanagh ◽  
Alexandra M Guy ◽  
Bronagh Lindsey ◽  
Jo Walters ◽  
...  
Keyword(s):  
Lymph Node ◽  
Case Series ◽  
Invasive Disease ◽  
Bacillus Calmette Guerin ◽  
Level Of Evidence ◽  
Number Of Patients ◽  
Significant Difference ◽  
Group A ◽  
Muscle Invasive ◽  
Group B

Objective: Robot-assisted radical cystectomy (RARC) is considered the gold-standard for patients who fail Bacillus Calmette–Guérin (BCG) treatment for high-grade non-muscle-invasive bladder cancer. We reviewed our histopathological outcomes to assess whether we are proceeding to cystectomy at an appropriate time. Methods: A retrospective analysis of the RARC database (2015–2020) was performed to identify patients who received intravesical BCG before cystectomy. Data regarding demographics, number of BCG instillations and staging were collected. Histopathological stage at cystectomy was compared between patients who received an induction course of BCG only (group A), and those who had continued maintenance doses (group B). Results: A total of 73 patients (57 males and 16 females) met the final inclusion criteria, with 24 patients in group A and 49 patients in group B. At cystectomy, 19 patients had ⩾T2 disease (group A: 7; group B: 12). There was no significant difference between groups ( p=0.78). Pelvic lymph node dissection was performed in 68 patients, with six patients found to have lymph node metastases. Conclusion: RARC plays a key role in managing BCG failure, considering the number of patients with muscle-invasive disease at final staging. However, prolonged BCG treatment was not associated with more advanced disease in our case series. Thus, persistence with intravesical treatment warrants consideration for selected patients. Level of evidence: Level 4.

scholarly journals THE IMPROVEMENT OF PCA ALGORITHM AND ITS APPLICATION IN THE PREDICTION OF ELBOW KNEE JOINT INJURY

2021 ◽  
Vol 27 (5) ◽  
pp. 518-522
Author(s):  
Zhenhua Liu
Keyword(s):  
Knee Injuries ◽  
Knee Joints ◽  
Detection Accuracy ◽  
Level Of Evidence ◽  
Joint Injury ◽  
Training Time ◽  
Elbow Injury ◽  
Group A ◽  
Group B ◽  
Injury Models

ABSTRACT Objective: There were many constraints produced by training time and joint injury to analyze the influence of the training intensity on the elbow and knee joints of athletes during the training process. Methods: An improved algorithm-based master component analysis (PCA) modeling method is proposed .1 4 4 athletes were selected in xxx and compared in three groups. Results: The improved PCA models for injury prediction were applied to athletes from group A, the traditional injury models for prediction were adopted for athletes from group B, and athletes from group C received the hospital physical examinations. The results showed that the accuracy of elbow injury in group A due to excessive exercise was 66.86%, the accuracy of hospital physical examination in group C was 67%, and the accuracy of the traditional algorithm in group B was 50%, finding that the accuracy of group A was obviously different from group B (P < 0.05). Compared with other injuries caused by excessive friction, the detection accuracy of knee injuries caused by excessive friction in group A was 62%, that in group B was 44%, and that in group C was 63%. There was a statistically marked difference between groups A and B (P < 0.05). Conclusions: A PCA - based model of athletes’ overtraining injury has high accuracy and adaptability, predicting elbow injury. Level of evidence II; Therapeutic studies - investigation of treatment results.

scholarly journals Failed Surgery for Patellar Tendinopathy in Athletes: Midterm Results of Further Surgical Management

2021 ◽  
Vol 9 (3) ◽  
pp. 232596712199455
Author(s):  
Nicola Maffulli ◽  
Francesco Oliva ◽  
Gayle D. Maffulli ◽  
Filippo Migliorini
Keyword(s):  
Surgical Management ◽  
Revision Surgery ◽  
Case Series ◽  
Sports Participation ◽  
Patellar Tendinopathy ◽  
Symptom Duration ◽  
Level Of Evidence ◽  
Training Time ◽  
The Mean

Background: Tendon injuries are commonly seen in sports medicine practice. Many elite players involved in high-impact activities develop patellar tendinopathy (PT) symptoms. Of them, a small percentage will develop refractory PT and need to undergo surgery. In some of these patients, surgery does not resolve these symptoms. Purpose: To report the clinical results in a cohort of athletes who underwent further surgery after failure of primary surgery for PT. Study Design: Case series; Level of evidence, 4. Methods: A total of 22 athletes who had undergone revision surgery for failed surgical management of PT were enrolled in the present study. Symptom severity was assessed through the Victorian Institute of Sport Assessment Scale for Patellar Tendinopathy (VISA-P) upon admission and at the final follow-up. Time to return to training, time to return to competition, and complications were also recorded. Results: The mean age of the athletes was 25.4 years, and the mean symptom duration from the index intervention was 15.3 months. At a mean follow-up of 30.0 ± 4.9 months, the VISA-P score improved 27.8 points ( P < .0001). The patients returned to training within a mean of 9.2 months. Fifteen patients (68.2%) returned to competition within a mean of 11.6 months. Of these 15 patients, a further 2 had decreased their performance, and 2 more had abandoned sports participation by the final follow-up. The overall rate of complications was 18.2%. One patient (4.5%) had a further revision procedure. Conclusion: Revision surgery was feasible and effective in patients in whom PT symptoms persisted after previous surgery for PT, achieving a statistically significant and clinically relevant improvement of the VISA-P score as well as an acceptable rate of return to sport at a follow-up of 30 months.

scholarly journals Surgical Treatment Outcomes for Everted Bursal Flap of Delaminated Supraspinatus Tear

2021 ◽  
Vol 9 (3) ◽  
pp. 232596712199042
Author(s):  
Hyungsuk Kim ◽  
Chu Hwan Byun ◽  
Sung Bin Han ◽  
Hyun Seok Song
Keyword(s):  
Los Angeles ◽  
Constant Score ◽  
Early Postoperative Period ◽  
Level Of Evidence ◽  
Supraspinatus Tear ◽  
Functional Scores ◽  
Group A ◽  
Vas Scores ◽  
Group B

Background: Although everted bursal flaps of delaminated tears have been reported, few studies have reported radiologic images, arthroscopic findings, and clinical results after repair. Purpose: To compare the repair outcomes of everted delaminated tears with those of classic delaminated supraspinatus tears. Study Design: Cohort study; Level of evidence, 3. Methods: Among 153 patients who underwent arthroscopic rotator cuff repair for a delaminated supraspinatus tear, everted bursal flap tears were observed in 24 patients upon arthroscopy (group A). Another 24 patients with classic delaminated supraspinatus tears, matched for age and sex, were selected for group B. Magnetic resonance imaging (MRI) and ultrasonography were performed preoperatively and postoperatively. Patients were evaluated using a visual analog scale (VAS) for pain as well as functional scores (American Shoulder and Elbow Surgeons [ASES] score, Constant score, and University of California Los Angeles shoulder score). Scores were compared preoperatively and at final follow-up (mean follow-up, 32 months). Results: Patients in both groups A and B reported improved VAS and functional scores at the final follow-up. In group A, preoperative VAS scores were higher and functional scores were poorer than in group B. Subacromial effusions with tendon swelling on preoperative MRI were more common in group A. During follow-up ultrasonography, group A patients exhibited persistent subacromial effusion. However, VAS scores at final follow-up were significantly better in group A (0.4 ± 0.7) than in group B (1.6 ± 1.4) ( P < .001), and ASES scores at final follow-up were better in group A (84.3 ± 4.3) than in group B (77.0 ± 10.2) ( P = .005). Conclusion: Everted bursal flap delaminated tears were associated with higher VAS scores and poorer functional scores preoperatively. Although subacromial effusions were experienced by group A during the early postoperative period, clinical outcomes at final follow-up were significantly better for everted delaminated tears compared with classic delaminated tears.

scholarly journals Tentorial Incision vs. Retraction of the Tentorial Edge during the Subtemporal Approach: Anatomical Comparison in Cadaveric Dissections and Retrospective Clinical Case Series

2018 ◽  
Vol 80 (05) ◽  
pp. 441-448
Author(s):  
E. Archavlis ◽  
L. Serrano ◽  
F. Ringel ◽  
S. R. Kantelhardt
Keyword(s):  
Case Series ◽  
Free Edge ◽  
Superior Cerebellar Artery ◽  
Fast Method ◽  
Subtemporal Approach ◽  
Cerebellar Artery ◽  
Significant Difference ◽  
Suture Group ◽  
Group A ◽  
Group B

Abstract Objective The aim of this study was to compare tentorial incision (group A) versus retraction and tack up suture (group B) of the tentorial edge during the subtemporal approach for surgery in the high basilar region. Design 24 cadaveric dissections and 4 clinical cases of aneurysms of the high basilar region are presented. Assessment included visibility and operability afforded by either tentorial incision creating a dural flap (group A) or retraction of the tentorial edge and tethering with a suture (group B). Four patients, two with superior cerebellar artery aneurysms and two with proximal posterior cerebral artery aneurysms were treated with each approach. Results In the quantitative evaluations, we found no significant difference in the exposure of the posterior cerebral, superior cerebellar, and perforant arteries as well as surgical working area provided by either approach. However, tentorial incision allowed a significantly greater exposure of the basilar artery and the fourth cranial nerve (both p < 0.001). Concerning operability, tentorial incision provided no objective advantage for direct clipping of the high basilar region (groups A vs. B, p > 0.05). Subjectively, clipping of the high basilar segment was feasible using tentorial tethering only. Conclusion Retraction of the free edge of the tentorium downward by tethering with a suture is simple and fast method for exposure of aneurysms in the high basilar region when the pathology does not require a proximal control. In our data the rather more invasive and time consuming tentorial incision provided an additional objectified advantage only for placement of a proximal temporary clip.

scholarly journals A modification of the Ponseti method for clubfoot management: a prospective comparative study

2021 ◽  
pp. 1-10
Author(s):  
Reda Ali Sheta ◽  
Mohamed El-Sayed ◽  
Hisham Abdel-Ghani ◽  
Sameh Saber ◽  
Amani Salah Eldin Mohammed ◽  
...  
Keyword(s):  
Treatment Method ◽  
Ponseti Method ◽  
Level Of Evidence ◽  
Home Based ◽  
Multicentre Cohort Study ◽  
Group A ◽  
Prospective Comparative Study ◽  
Group B ◽  
Multicentre Cohort

Purpose We aimed to compare our parent-based exercise programem’s efficacy with the foot abduction brace (FAB) Ponseti manipulation as a retention programme. Methods We conducted this prospective multicentre cohort study between August 2009 and November 2019. The included children were allocated into one of two groups according to the retention protocol. The Pirani and Laaveg-Ponseti scores were used to assess the feet clinically and functionally. Radiological assessment was performed using standing anteroposterior and lateral radiographs of the feet. We assessed the parents’ satisfaction and adherence to the retention method. SPSS version 25 was used for the statistical analysis. Results A total of 1265 feet in 973 children were included. Group A included 637 feet managed with FAB, while group B included 628 feet managed with our retention programme. All patients were followed up to the age of four years. At the final follow-up, Pirani scores in group A participants were excellent, good and poor in 515, 90, and 32 feet, respectivel, while in group B the scores were excellent, good and poor in 471, 110 and 44 feet, respectively. The mean total score of Laaveg-Ponseti was 87.81 (sd 19.82) in group A and 90.55 (sd 20.71) in group B (p = 0.02). Group B participants showed higher satisfaction with the treatment method (p = 0.011) and more adherence to the treatment (p = 0.013). Conclusion The deformity’s recurrence related to the brace’s non-compliance in the Ponseti method might be reduced by substituting the brace with our home-based daily stretching exercises. Level of Evidence II

scholarly journals Prospective evaluation of parental anxiety related to newborn foot disorder

2019 ◽  
Vol 13 (5) ◽  
pp. 500-507
Author(s):  
S. T. Mahan ◽  
P. E. Miller ◽  
C. J. May ◽  
J. R. Kasser
Keyword(s):  
Orthopaedic Surgeon ◽  
Parental Anxiety ◽  
Level Of Evidence ◽  
Prenatal Counselling ◽  
Level Ii ◽  
Group A ◽  
Anxiety Levels ◽  
Paediatric Orthopaedic ◽  
Group B ◽  
Foot Disorder

Purpose The presence of a clubfoot is often found prenatally and some families seek counselling with a specialist. The purpose of this study was to compare the parental anxiety levels in families that: a) knew prenatally and had prenatal counselling; b) knew prenatally but did not seek prenatal counselling; and c) did not know until after delivery. Methods This prospective cohort study evaluated the anxiety of parents as they presented to the paediatric orthopaedic clinic with their newborn with a foot disorder (prior to the diagnostic confirmation of clubfoot). Each family filled out the ‘Pre-visit orthopaedic surgeon questionnaire’ and then after the initial visit with the orthopaedic surgeon (confirming the clubfoot diagnosis) the family filled out the ‘Immediately post-visit orthopaedic surgeon questionnaire’. Through these questionnaires, anxiety level was assessed prior to meeting postnatally with the paediatric orthopaedic specialist, as well as after the meeting and compared across groups. Results A total of 121 parents completed questionnaires: 71% (86/121) confirmed clubfoot; 69% of families (59/86) received prenatal counselling (Group A); 16% (14/86) knew prenatally but had no counselling (Group B); and 15% (13/86) found out at birth (Group C). There was no difference in anxiety levels across groups before (p = 0.78) or after (p = 0.57) meeting with the paediatric orthopaedic surgeon; however, overall anxiety reduced significantly (p < 0.001). Conclusion We found no difference in the anxiety levels of across the three groups. Prenatal counselling for parents of children with likely clubfoot may not decrease parental anxiety, but nonetheless is very appreciated by the families who receive it. Level of Evidence Prognostic Level II

Sports Hernia in National Hockey League Players

2012 ◽  
Vol 41 (1) ◽  
pp. 107-110 ◽  
Author(s):  
Andre Jakoi ◽  
Craig O’Neill ◽  
Christopher Damsgaard ◽  
Keith Fehring ◽  
James Tom
Keyword(s):  
Statistical Significance ◽  
Return To Play ◽  
National Hockey League ◽  
Control Group ◽  
Sports Hernia ◽  
Level Of Evidence ◽  
Athletic Pubalgia ◽  
Hockey Players ◽  
Group A ◽  
Group B

Background: Athletic pubalgia is a complex injury that results in loss of play in competitive athletes, especially hockey players. The number of reported sports hernias has been increasing, and the importance of their management is vital. There are no studies reporting whether athletes can return to play at preinjury levels. Purpose: The focus of this study was to evaluate the productivity of professional hockey players before an established athletic pubalgia diagnosis contrasted with the productivity after sports hernia repair. Study Design: Cohort study; Level of evidence, 3. Methods: Professional National Hockey League (NHL) players who were reported to have a sports hernia and who underwent surgery from 2001 to 2008 were identified. Statistics were gathered on the players’ previous 2 full seasons and compared with the statistics 2 full seasons after surgery. Data concerning games played, goals, average time on ice, time of productivity, and assists were gathered. Players were divided into 3 groups: group A incorporated all players, group B were players with 6 or fewer seasons of play, and group C consisted of players with 7 or more seasons of play. A control group was chosen to compare player deterioration or improvement over a career; each player selected for the study had a corresponding control player with the same tenure in his career and position during the same years. Results: Forty-three hockey players were identified to have had sports hernia repairs from 2001 to 2008; ultimately, 80% would return to play 2 or more full seasons. Group A had statistically significant decreases in games played, goals scored, and assists. Versus the control group, the decreases in games played and assists were supported. Statistical analysis showed significant decreases in games played, goals scored, assists, and average time on ice the following 2 seasons in group C, which was also seen in comparison with the control group. Group B (16 players) showed only statistical significance in games played versus the control group. Conclusion: Players who undergo sports hernia surgeries return to play and often perform similar to their presurgery level. Players with over 7 full seasons return but with significant decreases in their overall performance levels. Less veteran players were able to return to play without any statistical decrease in performance and are likely the best candidates for repair once incurring injury.

scholarly journals Use of an Elastomeric Knee Brace in Patellofemoral Pain Syndrome: Short-Term Results

Joints ◽  
2018 ◽  
Vol 06 (02) ◽  
pp. 085-089 ◽  
Author(s):  
Francesco Uboldi ◽  
Paolo Ferrua ◽  
Daniele Tradati ◽  
Pietro Zedde ◽  
Jim Richards ◽  
...  
Keyword(s):  
Controlled Trial ◽  
Return To Sport ◽  
Pain Syndrome ◽  
Patellofemoral Pain Syndrome ◽  
Patellofemoral Pain ◽  
Rehabilitation Program ◽  
Return To Sports ◽  
Level Of Evidence ◽  
Group A ◽  
Group B

Purpose This article verifies the effectiveness of a new brace on patellofemoral pain syndrome (PFPS) in adjunct to a specifically developed rehabilitation program. Methods Two groups of 30 patients with PFPS were prospectively and randomly allocated to a rehabilitation protocol, with (group A) or without (group B) the use of a specific brace. All the patients were assessed at 3, 6, and 12 months using the disease-specific Kujala scale and a visual analog scale (VAS) for pain; time to return to sport and patient satisfaction with the brace were also recorded. Results Kujala scale's values showed constant and progressive improvement. The mean score at 6 months was 79.8 ± 6.8 points in group A and 76.8 ± 8.6 in group B, rising at 12 months to 80.9 ± 7.5 in group A and 78.4 ± 8.3 in group B. VAS scores significantly differed (p < 0.05) between the two groups at both 6 and 12 months; the score recorded at 12 months was 0.9 ± 1.3 in the brace-treated group and 1.8 ± 1.6 in the controls. The patients who used a brace showed a quicker return to sports and 75% of the patients in this group were satisfied. Conclusion All the scores improved progressively in both groups. The most significant improvement concerned pain, showing that the brace used in this study may allow a better subjective outcome and a quicker return to sport. Level of Evidence Level II, prospective randomized controlled trial.

scholarly journals Comparisons of Visual and Surgical Outcomes after Reuse or Replacement of Dislocated in-the-Bag Intraocular Lens

2018 ◽  
Vol 2018 ◽  
pp. 1-4 ◽  
Author(s):  
Takayuki Baba ◽  
Tomohiro Nizawa ◽  
Toshiyuki Oshitari ◽  
Shuichi Yamamoto
Keyword(s):  
Visual Acuity ◽  
Endothelial Cell ◽  
Intraocular Lens ◽  
Refractive Error ◽  
Surgical Outcomes ◽  
Case Series ◽  
Cell Loss ◽  
Significant Difference ◽  
Group A ◽  
Group B

Purpose. To compare the visual and surgical outcomes after a reuse or a replacement of a dislocated in-the-bag intraocular lens (IOL). Methods. This was a retrospective, nonrandomized case series at a single ophthalmological institution. Cases with an in-the-bag dislocation of an IOL were treated by pars plana vitrectomy and the reuse or the replacement of the IOL. The lens was held by intrascleral fixation of the haptics of the IOL under both conditions. The same dislocated IOL was reused in 6 eyes (group A) or it was replaced with another IOL in the other 9 eyes (group B). The pre- and postoperative parameters analyzed included the visual acuity, refractive error, corneal endothelial cell density, and intraocular pressure (IOP). Results. There was no significant difference between the two groups in the postoperative visual acuity (P=0.388), refractive error (P=0.955), IOP (P=0.529), and endothelial cell loss (P=0.940). A breakage or a tilting of the IOL was observed and required replacement in three eyes in the reuse group (P=0.044). Conclusions. Half of the cases with reused in-the-bag dislocated IOL had a breakage or a tilting of the IOL. The replacement of the in-the-bag dislocated IOL is better than the reuse of the IOL with intrascleral haptics fixation.

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