outcome score
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2022 ◽  
pp. 036354652110629
Author(s):  
Andrew L. Schaver ◽  
Steven M. Leary ◽  
Jacob L. Henrichsen ◽  
Christopher M. Larson ◽  
Robert W. Westermann

Background: Anterior inferior iliac spine (AIIS) impingement has been increasingly recognized as a source of extra-articular impingement and hip pain. However, no aggregate data analysis of patient outcomes after AIIS decompression has been performed. Purpose: To evaluate outcomes after arthroscopic AIIS decompression. Study Design: Meta-analysis; Level of evidence, 4. Methods: A systematic review was performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. PubMed, EMBASE, and Cochrane Central Register of Controlled Trials were queried for all English-language studies reporting outcomes of arthroscopic AIIS decompression performed in isolation or in conjunction with hip impingement correction surgery. After screening, 10 articles were included. The indications for AIIS decompression were recorded, and weighted mean improvements in patient-reported outcome (PRO) scores, complication rates, and revision rates were calculated. Results: A total of 547 patients (311 women; 57%) were identified, with a total of 620 operative hips. The mean age was 28.42 ± 5.6 years, and the mean follow-up was 25.22 ± 11.1 months. A total of 529 hips (85%) underwent AIIS decompression, 530 hips (85%) underwent femoral osteochondroplasty, and 458 hips (74%) underwent labral repair. Of the patients, 13% underwent bilateral AIIS decompression. The mean modified Harris Hip Score improved from 61.3 ± 6.9 to 88.7 ± 4.7 postoperatively (change, 27.4 ± 5.7 points; P < .001), the Hip Outcome Score–Activities of Daily Living improved from 67.2 ± 10.6 to 91.1 ± 3.2 postoperatively (change, 24.0 ± 8.0 points; P = .001), and the Hip Outcome Score–Sports Specific Subscale improved from 36.8 ± 19.2 to 82.8 ± 3.8 postoperatively (change, 46.0 ± 18.2 points; P = .002). The pooled risk of postoperative complications was 1.1% (95% CI, 0.1%-2.1%), and the pooled risk of needing revision surgery was 1.0% (95% CI, 0.1%-2.0%). No complication was directly attributed to the AIIS decompression portion of the procedure. Conclusion: PROs improved significantly after hip arthroscopy with AIIS decompression, with a low risk of postoperative complications and subsequent revision surgeries. Failure to identify extra-articular sources of hip pain in outcomes of femoroacetabular impingement syndrome, including from the AIIS, could lead to poorer outcomes and future revision surgery.


Neurology ◽  
2021 ◽  
pp. 10.1212/WNL.0000000000013139
Author(s):  
Alex Y Doets ◽  
Hester F Lingsma ◽  
Christa Walgaard ◽  
Badrul Islam ◽  
Nowshin Papri ◽  
...  

Background and Objectives:The clinical course and outcome of the Guillain-Barré syndrome (GBS) are diverse and vary among regions. The modified Erasmus GBS Outcome Score (mEGOS) is a clinical model that predicts the risk of walking inability in GBS patients, and was developed with data from Dutch patients. The study objective was to validate the mEGOS in the International GBS Outcome Study (IGOS) cohort and to improve its performance and region-specificity.Methods:We used prospective data from the first 1500 patients included in IGOS, aged ≥ 6 years and unable to walk independently. We evaluated if the mEGOS at entry and week 1 could predict the inability to walk unaided at 4 and 26 weeks in the full cohort and in regional subgroups, using two measures for model performance: (1) discrimination: area under the receiver operating characteristic curve (AUC), and (2) calibration: observed versus predicted probability of being unable to walk independently. To improve the model predictions we recalibrated the model containing the overall mEGOS score, without changing the individual predictive factors. Finally, we assessed the predictive ability of the individual factors.Results:For validation of mEGOS at entry 809 patients were eligible (Europe/North America n=677, Asia n=76, other=56), and 671 for validation of mEGOS at week 1 (Europe/North America n=563, Asia n=65, other=43). AUC-values were >0.7 in all regional subgroups. In the Europe/North America subgroup observed outcomes were worse than predicted, while in Asia observed outcomes were better than predicted. Recalibration improved model accuracy and enabled the development of a region-specific version for Europe/North America (mEGOS-Eu/NA). Similar to the original mEGOS, severe limb weakness and higher age were the predominant predictors of poor outcome in the IGOS cohort.Discussion:The mEGOS is a validated tool to predict the inability to walk unaided at 4 and 26 weeks in GBS patients, also in countries outside The Netherlands. We developed a region-specific version of mEGOS for patients from Europe/North America.Classification of Evidence:This study provides Class II evidence that the mEGOS accurately predicts the inability to walk unaided at 4 and 26 weeks in GBS patients.ClinicalTrials.gov Identifier:NCT01582763


2021 ◽  
pp. 1098612X2110664
Author(s):  
Nicole J Buote ◽  
Galina Hayes ◽  
Joseph Bisignano ◽  
Desiree Rosselli

Objectives The aim of this study was to compare the outcomes of cats undergoing open cystotomy with those undergoing minimally invasive surgery (MIS) for removal of cystic calculi by use of a composite outcome score. Methods Twenty-eight cats were retrospectively enrolled and divided into two groups: open cystotomy (n = 14) and MIS (n = 14). The primary outcome measure was a composite outcome score, including three variables: pain scores ⩾2 at either 6 or 12 h postoperatively; failure to remove all stones as determined by postoperative radiographs; and postoperative complications requiring a visit to the hospital separate from the planned suture removal appointment. Other data collected included signalment, history, other procedures performed during anesthesia, willingness to eat the day after surgery and the financial cost of the procedures. Results There was no significant difference in age, weight, sex or breed between the two groups. The risk of experiencing the composite outcome was 3/14 (21.4%) in the MIS group and 10/14 (71%) in the open procedure group ( P = 0.02). The cats in the open surgery group had 8.3 times greater odds of developing the composite outcome than cats in the MIS group (odds ratio 8.3, 95% confidence interval 1.3–74.4; P = 0.02). In the MIS group, 10/14 cats were eating the day after surgery vs 3/14 in the open procedure group ( P = 0.02). The procedural cost was higher in the MIS group, with a median cost of US$945 (interquartile range [IQR] US$872–1021) vs US$623 (IQR US$595–679) in the open group ( P <0.01). Conclusions and relevance In this study the composite outcome score provided evidence to support the use of MIS techniques in cats with cystic calculi. The composite outcome score should be considered in future veterinary studies as a promising method of assessing clinically relevant outcomes.


2021 ◽  
Vol 9 (12) ◽  
pp. 232596712110591
Author(s):  
Michael P. Kucharik ◽  
Paul F. Abraham ◽  
Mark R. Nazal ◽  
Nathan H. Varady ◽  
Christopher T. Eberlin ◽  
...  

Background: The optimal treatment strategy for patients with full-thickness chondral flaps undergoing hip arthroscopy is controversial. Purpose: To compare functional outcomes of patients who underwent bone marrow aspirate concentrate (BMAC) application with those of patients who underwent microfracture. Study Design: Cohort study; Level of evidence, 3. Methods: This was a retrospective case series of prospectively collected data on patients who underwent arthroscopic acetabular labral repair by 1 surgeon between June 2014 and April 2020. The inclusion criteria for this study were age ≥18 years, preoperative radiographs of the pelvis, arthroscopic acetabular labral repair, exposed subchondral bone with overlying chondral flap seen at the time of hip arthroscopy, microfracture or BMAC to address this lesion, and completed patient-reported outcome measures (PROMs) (International Hip Outcome Tool–33 [iHOT-33], Hip Outcome Score–Activities of Daily Living [HOS-ADL], Hip Outcome Score–Sports Subscale [HOS-Sport], modified Harris Hip Score [mHHS], and visual analog scale [VAS] for pain) at enrollment and 12-month follow-up. Clinical outcomes were assessed using PROM scores. Results: A total of 81 hips with full-thickness chondral flaps were included in this study: 50 treated with BMAC and 31 treated with microfracture. There were no significant differences between groups in age, sex, body mass index, tear size, radiographic osteoarthritis, or radiographic femoroacetabular impingement. In the BMAC cohort, all PROM scores improved significantly from preoperatively to follow-up: 41.7 to 75.6 for iHOT-33, 67.6 to 91.0 for HOS-ADL, 41.5 to 72.3 for HOS-Sport, 59.4 to 87.2 for mHHS, and 6.2 to 2.2 for VAS pain ( P < .001 for all). In the microfracture cohort, the score improvements were 48.0 to 65.1 for iHOT-33 ( P = .001), 80.5 to 83.3 for HOS-ADL ( P = .275), 59.2 to 62.4 for HOS-Sport ( P = .568), 70.4 to 78.3 for mHHS ( P = .028), and 4.9 to 3.6 for VAS pain ( P = .036). Regarding clinically meaningful outcomes, 77.6% of the BMAC group and 50.0% of the microfracture group met the minimal clinically important difference for iHOT-33 at the 12-month follow-up ( P = .013). Conclusion: Patients with full-thickness chondral flaps at the time of hip arthroscopy experienced greater improvements in functional outcome scores at the 12-month follow-up when treated with BMAC as opposed to microfracture.


Author(s):  
Christoph Stotter ◽  
Stefan Nehrer ◽  
Thomas Klestil ◽  
Philippe Reuter

Zusammenfassung Operationsziel Offene Therapie osteochondraler Läsionen des Kniegelenks zur vollständigen Auffüllung knöcherner Defekte und Wiederherstellung der Gelenkfläche. Indikationen Fokale, symptomatische osteochondrale Defekte des Kniegelenks ab einer Knochendefekttiefe von ≥ 5 mm und Größe von ≥ 1,5 cm2. Kontraindikationen Arthrose (> KL Grad 2), „kissing lesions“ (ICRS > Grad 2), Alter > 50 Jahre, unbehandelte Bandinstabilitäten oder Beinachsenfehstellungen zum Nachteil des betroffenen Gelenkkompartiments, fehlendes Defektcontainment, entzündliche Gelenkerkrankungen. Operationstechnik Zweizeitiger Eingriff: Ersteingriff (arthroskopische Knorpelprobenentnahme): Defektevaluierung, Entnahme von Knorpelstücken für die Chondrozytenkultivierung, bei Bedarf Behandlung von Begleitpathologien. Zweiteingriff (offene Defektbehandlung): Arthrotomie, Präparation des knöchernen Defekts, Auffüllung mit autologen Spongiosazylindern aus dem Beckenkamm, Knorpeldefektpräparation (kann größer als knöcherner Defekt sein) und matrixgestützte autologe Chondrozytentransplantation. Weiterbehandlung Ersteingriff: frühfunktionelle Nachbehandlung mit schmerzorientierter Vollbelastung je nach Begleiteingriffen. Zweiteingriff: keine Drainage, funktionelle Kniegelenkorthese in Streckstellung für 1 Woche, danach schrittweise Freigabe der Flexion, Teilbelastung für 6 Wochen, Motorschiene (CPM) ab dem 1. postoperativen Tag. Ergebnisse Seit 2018 sind 8 Patienten (mittleres Alter 29,4 Jahre, Spanne 18 bis 36) mit der beschriebenen Technik behandelt worden. Alle Patienten konnten nach durchschnittlich 12 Monaten nachuntersucht werden. Der Gesamt-KOOS (Knee injury and Osteoarthritis Outcome Score) verbesserte sich im Mittel von 45,8 auf 81,3, und die postoperativen radiologischen Kontrollen zeigten die Einheilung der Spongiosazylinder bei allen Patienten. Der MOCART (Magnetic Resonance Observation of Cartilage Repair Tissue) Score ergab 80,4 Punkte.


2021 ◽  
pp. 036354652110560
Author(s):  
Thomas D. Alter ◽  
Derrick M. Knapik ◽  
Reagan S. Chapman ◽  
Ian M. Clapp ◽  
Nicholas A. Trasolini ◽  
...  

Background: Data on outcomes in patients with borderline hip dysplasia (BHD) who undergo hip arthroscopy remain limited, particularly in regard to return to sport (RTS). Purpose: To evaluate outcomes in patients with BHD and their ability to RTS after hip arthroscopy for treatment of femoroacetabular impingement syndrome (FAIS). Study Design: Case series; Level of evidence, 4. Methods: Consecutive patients with self-reported athletic activity and radiographic evidence of BHD, characterized by a lateral femoral center-edge angle (LCEA) between 18° and 25° and a Tönnis angle >10°, who underwent hip arthroscopy for FAIS between November 2014 and March 2017 were identified. Patient characteristics and clinical outcomes including the Hip Outcome Score–Activities of Daily Living (HOS-ADL), Hip Outcome Score–Sports Subscale (HOS-SS), modified Harris Hip Score (mHHS), international Hip Outcome Tool (iHOT-12), and visual analog scale (VAS) for pain and satisfaction were analyzed at minimum 2-year follow-up. In addition, all patients completed an RTS survey. Results: A total of 41 patients with a mean age and body mass index (BMI) of 29.6 ± 13.4 years and 25.3 ± 5.6, respectively, were included. Mean LCEA and Tönnis angle for the study population were 22.7°± 1.8° and 13.3°± 2.9°, respectively. A total of 31 (75.6%) patients were able to RTS after hip arthroscopy at a mean of 8.3 ± 3.2 months. A total of 14 patients (45.2%) were able to RTS at the same level of activity, 16 patients (51.6%) returned to a lower level of activity, and only 1 (3.2%) patient returned to a higher level of activity. Of the 11 high school and collegiate athletes, 10 (90.9%) were able to RTS. All patients demonstrated significant improvements in all patient-reported outcome measures (PROMs) as well as in pain scores at a mean of 26.1 ± 5.4 months after surgery. Patients who were able to RTS had a lower preoperative BMI than patients who did not RTS. Analysis of minimum 2-year PROMs demonstrated better HOS-ADL, HOS-SS, mHHS, iHOT-12, and VAS outcomes for pain in patients able to RTS versus those who did not RTS ( P < .05). Conclusion: Of the patients with BHD studied here, 75.6% of patients successfully returned to sport at a mean of 8.3 ± 3.2 months after hip arthroscopy for FAIS. Of the patients who successfully returned to sport, 45.2% returned at the same level, and 3.2% returned at a higher activity level.


2021 ◽  
pp. 036354652110569
Author(s):  
Volker Schöffl ◽  
Isabelle Schöffl ◽  
Sascha Flohé ◽  
Yasser El-Sheikh ◽  
Christoph Lutter

Background: Finger epiphyseal growth plate stress injuries are the most frequent sport-specific injuries in adolescent climbers. Definitive diagnostic and therapeutic guidelines are pending. Purpose: To evaluate a diagnostic-therapeutic algorithm for finger epiphyseal growth plate stress injuries in adolescent climbers. Study Design: Case series; Level of evidence, 4. Methods: On the basis of previous work on diagnostics and treatment of finger epiphyseal growth plate stress injuries (EGPIs) in adolescent climbers, we developed a new algorithm for management of these injuries, which was implemented into our clinical work. During a 4-year period, we performed a prospective multicentered analysis of our patients treated according to the algorithm. Climbing-specific background was evaluated (training years, climbing level, training methods, etc); injuries were analyzed (Salter-Harris classification and UIAA MedCom score [Union Internationale des Associations d’Alpinisme]); and treatments and outcomes were recorded: union, time to return to climbing, VAS (visual analog scale), QuickDASH (shortened version of the Disabilities of the Arm, Shoulder, and Hand), and a climbing-specific outcome score. Results: Within the observation period, 27 patients with 37 independent EGPIs of the fingers were recorded (mean ± SD age, 14.7 ± 1.5 years; 19 male, 8 female; 66.7% competitive athletes). Regarding maturity at time of injury, the mean age at injury did not differ by sex. Average UIAA climbing level was 9.5 ± 0.8, with 6 ± 4.6 years of climbing or bouldering and 14 ± 9.1 hours of weekly climbing-specific training volume. Among the 37 injuries there were 7 epiphyseal strains, 2 Salter-Harris I fractures, and 28 Salter-Harris III fractures (UIAA 1, n = 7; UIAA 2, n = 30). Thirty-six injuries developed through repetitive stress, while 1 had an acute onset. Twenty-eight injuries were treated nonoperatively and 9 surgically. Osseous union was achieved in all cases, and there were no recurrences. The time between the start of treatment and the return to sport was 40.1 ± 65.2 days. The climbing-specific outcome score was excellent in 34 patients and good in 3. VAS decreased from 2.3 ± 0.6 to 0.1 ± 0.4 after treatment and QuickDASH from 48.1 ± 7.9 to 28.5 ± 3.3. Conclusion: The proposed management algorithm led to osseous union in all cases. Effective treatment of EGPIs of the fingers may include nonsurgical or surgical intervention, depending on the time course and severity of the injury. Further awareness of EGPI is important to help prevent these injuries in the future.


2021 ◽  
pp. bjsports-2021-104412
Author(s):  
Karl Bang Christensen ◽  
Mikkel Bek Clausen ◽  
Enda King ◽  
Andrew Franklyn-Miller ◽  
Joar Harøy ◽  
...  

BkgroundNo studies have tested the validity of the Copenhagen Hip and Groin Outcome Score (HAGOS) using modern test theory, across different cultures and languages.ObjectiveTo validate the Danish, English and Norwegian versions of HAGOS and its six subscales (Symptoms (S, Item 1–7), Pain (P, Item 1–10), activities of daily living (Item 1–5), Sport and recreation (Sport/rec, Item 1–8), Participation in physical activity (item 1–2) and quality of life (item 1–5)) by evaluating differential item functioning (DIF) and measurement invariance across the three language versions in male multidirectional team athletes with groin pain. Second, to modify subscales depending on goodness-of-fit to the item response theory models and calculate conversion tables if language DIF was observed.MethodsWe included individual responses to the Danish (n=157), English (n=146) and Norwegian (n=149) language versions of HAGOS from 452 athletes (median age 24 years old, range 20–28) with groin pain. Overall fit, model fit, individual item fit, local response dependence and measurement invariance was examined using confirmatory factor analysis and graphical Rasch models.ResultsThe removal of seven misfitting items (S2, P1, P2, A4, SP1, SP5, Q3) resulted in 6 HAGOS subscales with acceptable psychometric properties. For the Symptoms, Pain and Sports subscales evidence of DIF was disclosed between the three different language-versions of HAGOS and conversion tables were created.ConclusionsA revised HAGOS derived using modern test theory provides valid measurements for male multidirectional athletes with groin pain across different cultures and languages. Conversion tables must be applied to compare HAGOS scores from Danish, Norwegian and English language versions.


Author(s):  
Mohamed A. Ragaee ◽  
Radwan Nouby Mahmoud ◽  
Mohamed Ahmed Alghriany ◽  
Wael M. A. Abd El-Ghani

Abstract Background Traumatic acute subdural haematoma occurs in about 10–20% of patients with severe head injuries. This study aims to investigate the relation between outcome and the age, Glasgow Coma Scale on admission as well as haematoma thickness upon admission CAT scan. This is a prospective observational clinical trial study of 39 patients with isolated traumatic acute subdural haematomas treated with conservative or surgical procedures during a one-year study period. Results There was a statistically significant relation between Glasgow Outcome Score and both age of the patients and Glasgow Coma Scale upon admission. However, there was a non-statistically significant relationship between Glasgow Outcome Score and haematoma thickness upon admission CAT scan. Conclusions Age of the patients with traumatic acute subdural haematoma as well as Glasgow Coma Scale upon admission are essential predictors of the outcome. Clinical trial registration details: Name of the registry: Traumatic Acute Subdural Haematoma: Management and Outcome. Trial registration number: NCT03971240. Date of registration: June 3, 2019. URL of trial registry record: https://clinicaltrials.gov/ct2/show/record/NCT03971240?term=Mohamed+Ahmed+Alghriany&draw=2&rank=1.


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