Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 6.123
Filter
1.
Sci Rep ; 14(1): 13611, 2024 06 13.
Article in English | MEDLINE | ID: mdl-38871829

ABSTRACT

Although an abundant number of studies have investigated the predictability of the commonly used functional screening tests and despite their popularity and applicability, the relationships between these tests have rarely been studied and have not been well established. This study aimed to examine the potential association between the Functional Movement Screen (FMS), Y Balance Test (YBT), and Landing Error Scoring System (LESS). Six hundred twenty-seven Iranian collegiate athletes (347 males, age = 22.63 ± 4.07, weight = 75.98 ± 13.79, height = 181.99 ± 10.15, BMI = 22.84 ± 3.16; and 280 females, age = 22.22 ± 3.37, weight = 60.63 ± 9.58, height = 166.55 ± 6.49, BMI = 21.81 ± 2.84) participated in this study. Following a 5-min warm-up, each participant underwent a standardized screening battery including the FMS, YBT, and LESS, and the scores were recorded and live coded for the statistical analysis, except for the LESS. The LESS tests were video recorded and scored by one expert examiner using an open-source 2D video analysis software (Kinovea- version 0.9.5), afterwards. The Spearman correlation was utilized as a measure for the correlation, and the Mann‒Whitney U test with a significance level of 0.05 was used to check the differences between male and female athletes. The statistical analysis was performed with RStudio 2023.03.0 using R 4.3.1. A small correlation (0.364) was observed between the FMS composite score and the YBT in male athletes. All other pairwise correlations were negligible among male and female athletes, ranging from - 0.096 to 0.294. Reducing the FMS to the component scores targeting the lower extremities did not alter the correlation to the other screening scores. The median FMS composite score in female athletes was significantly higher than that in males (p < 0.001). Negligible correlations exist between the FMS, LESS, and YBT; they do not measure the same values and therefore are irreplaceable with one another. A combination of these tests as a standardized screening battery may potentially better identify injury-predisposed athletes than the application of each test as a stand-alone screening test. Females outperformed males in the FMS test significantly, so sex must be considered a key variable in the FMS studies. Males had slightly higher LESS scores (median difference = 0.5) than females, but this difference is not clinically meaningful. Future research should continue to explore the relationships between various functional screening tests and identify the most effective combinations for comprehensive assessment in different populations and sports disciplines.


Subject(s)
Athletes , Humans , Male , Female , Young Adult , Exercise Test/methods , Adult , Universities , Iran , Postural Balance/physiology , Adolescent , Mass Screening/methods , Athletic Injuries/diagnosis , Athletic Injuries/prevention & control , Students
2.
Curr Sports Med Rep ; 23(6): 213-215, 2024 Jun 01.
Article in English | MEDLINE | ID: mdl-38838683

ABSTRACT

ABSTRACT: A 72-year-old male presented for evaluation of a 2-wk history left buttock pain that began while playing pickleball. He sustained a left inversion ankle sprain while in a squatted position and landed on his left buttock. Four days after his injury, he developed extensive bruising involving his lower back, buttock, and left thigh. On examination, he had tenderness to palpation at the left side of the sacrum and in the region of the deep external rotators. Left hip range of motion was full in extension but limited to 90° of flexion, which reproduced left-sided buttock pain. External rotation provoked pain, but internal rotation was full and pain free. MRI of the pelvis demonstrated a grade 2 partial thickness tear of the left gluteus maximus muscle at its distal myotendinous junction with associated retraction and intramuscular hematoma. He was managed with compression with biking shorts, icing, acetaminophen, and physical therapy. He returned to pickleball approximately 4 wk after his injury, and at his 4-wk follow-up, he reported 99% improvement in his symptoms with the only remaining complaint being minimal discomfort with gluteal stretching.


Subject(s)
Muscle, Skeletal , Humans , Male , Aged , Muscle, Skeletal/injuries , Muscle, Skeletal/diagnostic imaging , Buttocks/injuries , Athletic Injuries/diagnosis , Athletic Injuries/diagnostic imaging , Magnetic Resonance Imaging , Range of Motion, Articular , Tendon Injuries/diagnostic imaging , Tendon Injuries/therapy , Tendon Injuries/diagnosis , Myotendinous Junction
3.
J Bodyw Mov Ther ; 39: 109-115, 2024 Jul.
Article in English | MEDLINE | ID: mdl-38876613

ABSTRACT

BACKGROUND: The aim of this study was to determine the level of participation in the training of the athlete who applied to the clinic with pain by infrared thermography. Symptoms of sartorius muscle (SM) injury are like rectus femoris injuries. CASE SCENARIO: Grade I SM injury of a 23-year-old male football player was determined by thermographic diagnosis. Taking a resting thermal image before the training of the player reported a pain in the upper thigh region. OUTCOMES: Since both legs were equally loaded, in accordance with the method we developed, the thermal image was taken again after a 10-min cycling program with 30-40% resistance. The heat maps of legs seen in the pre- and post-training images were analyzed. There was no asymmetrical finding indicating injury in the resting thermographic evaluation, but asymmetric findings showing the injury in the region of SM were obtained in the repeated thermographic imaging after the 10-min cycling program. Grade I SM injury was detected by MRI afterwards. CONCLUSION: Even if there is no sign of asymmetry in the resting thermography of football players having signs of pain, the injured muscle should be provoked with a safe exercise program and the thermal image should be retaken.


Subject(s)
Muscle, Skeletal , Thermography , Humans , Thermography/methods , Male , Young Adult , Muscle, Skeletal/injuries , Muscle, Skeletal/physiopathology , Athletic Injuries/diagnosis , Athletic Injuries/physiopathology , Exercise/physiology , Magnetic Resonance Imaging/methods , Soccer/injuries , Soccer/physiology
4.
JAMA Netw Open ; 7(6): e2416223, 2024 Jun 03.
Article in English | MEDLINE | ID: mdl-38861257

ABSTRACT

Importance: The Sports Concussion Assessment Tool-5 (SCAT5) has been recommended for concussion evaluation and utilizes both a subjective reported symptom grading scale and objective measures of concussion including a cognitive evaluation: the Standardized Assessment of Concussion (SAC). The SAC includes testing for orientation, immediate memory, concentration, and delayed recall; a 10-word list is used to assess immediate memory and delayed recall. Objective: To determine the diagnostic accuracy of components of the SCAT5 and to provide a framework for clinical interpretation. Design, Setting, and Participants: This prospective case-control study of National Collegiate Athletic Association Division I athletes from any sport was conducted from July 2020 to December 2022 at 4 universities. Athletes completed baseline SCAT5 testing using the 10-word list. When an athlete presented acutely with suspected concussion (sideline or within 2 days), the tests were repeated. If a concussion was diagnosed, a control athlete underwent the same tests. Controls were identified and matched on comorbid conditions, sex and gender, sport, season, and baseline scores. Data analysis was conducted from August to October 2023. Main Outcomes and Measures: The primary outcomes were area under the receiver operating characteristic curve (AUC), sensitivity, specificity, positive and negative predictive value, and test-retest reliability of the symptom score; symptom severity score; the total SAC score; and the orientation, immediate memory, concentration, and delayed memory subcomponent scores on the SCAT5 compared with clinical diagnosis of concussion. Results: Baseline and postinjury data were collected on 92 athletes with concussion and 92 matched control athletes (96 men [52%] and 88 women [48%]; 110 who played a sport other than football [59%]). Diagnostic utility was considered excellent for symptom score (AUC, 0.93; 95% CI, 0.89-0.96) and symptom severity score (AUC, 0.94; 95% CI, 0.90-0.97). An increase of 2 points on the symptom score was associated with a sensitivity of 86% (95% CI, 78%-92%), specificity of 80% (95% CI, 70%-87I%), and positive predictive value of 81% (95% CI, 72%-88%). The total SAC score had poor to fair diagnostic utility (AUC, 0.70; 95% CI, 0.63-0.77); however, 41 athletes with concussion (45%) had a total SAC score at or above their baseline score (ie, within normal limits). The diagnostic utility was poor to fair for immediate memory (AUC, 0.68, 95%CI, 0.61-0.75) and delayed recall (AUC, 0.69; 95% CI, 0.62-0.77) and not useful for orientation (AUC, 0.49; 95% CI, 0.43-0.56) and concentration (AUC, 0.52 95% CI, 0.44-0.61). Test-retest reliability was fair for total SAC and poor for immediate memory and delayed recall, orientation, and concentration. Conclusions and Relevance: In this case-control study of the diagnostic accuracy of reported symptoms and the SAC, reported symptoms were the most accurate indicator of concussion while the 10-word SAC had limited sensitivity. These findings suggest that understanding the properties of the SAC is important when making the diagnosis of concussion.


Subject(s)
Athletic Injuries , Brain Concussion , Neuropsychological Tests , Humans , Brain Concussion/diagnosis , Female , Male , Case-Control Studies , Prospective Studies , Athletic Injuries/diagnosis , Young Adult , Neuropsychological Tests/standards , Neuropsychological Tests/statistics & numerical data , Sensitivity and Specificity , Athletes/statistics & numerical data , ROC Curve
5.
Orthopadie (Heidelb) ; 53(6): 415-419, 2024 Jun.
Article in German | MEDLINE | ID: mdl-38740669

ABSTRACT

A concussion is the mildest form of a mild traumatic brain injury (tbi) and resembles the most prevalent type of sports associated tbi. Diffuse axonal injuries, the main pathophysiological mechanism of concussion, leads to disruption of communication between different brain areas. The resulting clinical symptoms may relate to several clinical domains (cognition, fatigue, anxiety disorders, headaches/migraines or vestibulo-ocular problems), all of which need to be assessed in a clinical screening during an evaluation for possible concussion. Appropriate and consensus-based protocols to conduct clinical exams are provided by the Concussion in Sport Group (Sport Concussion Assessment Tool (SCAT), Sport Concussion Office Assessment Tool (SCOAT)) and should be used in the most up-to-date version. Therapeutically, slowly and incrementally increasing sub symptomatic activation consisting of daily routine activities, aerobic and cognitive exercises should be introduced early after the trauma. Education about concussion should be geared towards target audiences and will then greatly contribute to adherence and acceptance of medical management.


Subject(s)
Brain Concussion , Humans , Athletic Injuries/therapy , Athletic Injuries/diagnosis , Athletic Injuries/physiopathology , Brain Concussion/diagnosis , Brain Concussion/therapy , Brain Concussion/physiopathology , Patient Care Team
6.
Clin Sports Med ; 43(3): 343-354, 2024 Jul.
Article in English | MEDLINE | ID: mdl-38811114

ABSTRACT

This article outlines the key points in the nonoperative treatment of an anterior cruciate ligament (ACL) injury. Initial evaluation and treatment of an acute knee injury, often performed by a physician with limited experience in the treatment of an ACL injury, follow the basic diagnostic workup that lead to the diagnosis. The principles of rehabilitation after ACL injury have changed from time based to criteria based, and the different phases based on physical criteria are described.


Subject(s)
Anterior Cruciate Ligament Injuries , Humans , Anterior Cruciate Ligament Injuries/therapy , Anterior Cruciate Ligament Injuries/surgery , Anterior Cruciate Ligament Injuries/rehabilitation , Knee Injuries/therapy , Knee Injuries/diagnosis , Knee Injuries/rehabilitation , Athletic Injuries/therapy , Athletic Injuries/diagnosis
8.
Prim Care ; 51(2): 269-282, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38692774

ABSTRACT

Concussion is a mild traumatic brain injury causing temporary neurologic dysfunction. Symptoms following concussion are variable and generally are expected to resolve within about 1 month, but some patients experience persistent and prolonged symptoms. An early return to safe, symptom-limited activity is now favored, using targeted rehabilitation and treatments. Accommodations may be needed to facilitate return-to-school and work following concussion. Athletes should not be cleared for a full return to sport until they have recovered from a concussion and completed a return-to-play progression, in addition to returning to work/school fully.


Subject(s)
Athletic Injuries , Brain Concussion , Return to Sport , Humans , Athletic Injuries/therapy , Athletic Injuries/diagnosis , Brain Concussion/therapy , Brain Concussion/diagnosis , Primary Health Care , Recovery of Function , Return to Work
9.
Curr Sports Med Rep ; 23(5): 168-170, 2024 May 01.
Article in English | MEDLINE | ID: mdl-38709941

ABSTRACT

ABSTRACT: While injuries to the abdominal oblique muscles near their origin at the lower ribs are commonly seen in sports that require explosive trunk rotational movements such as baseball and tennis, there are few reports in the literature of avulsion injuries to these muscles from their distal attachments at the iliac crest. We present the case of two collegiate male hockey players who suffered such injuries as a result of a direct impact mechanism while rotated at the waist. These injuries should be suspected when patients have significant pain in the lower abdominal region worsened by flexion and rotation of the trunk and can be accurately characterized by musculoskeletal ultrasound or MRI. With a conservative rehabilitation program focused on core, hip adductor, and hip flexor strengthening, our athletes were able to return to game participation within 6 wk of the initial injury.


Subject(s)
Athletic Injuries , Hockey , Humans , Hockey/injuries , Male , Athletic Injuries/diagnosis , Athletic Injuries/diagnostic imaging , Young Adult , Abdominal Oblique Muscles/injuries , Return to Sport , Ultrasonography , Magnetic Resonance Imaging
10.
Ugeskr Laeger ; 186(17)2024 Apr 22.
Article in Danish | MEDLINE | ID: mdl-38704707

ABSTRACT

Mild traumatic brain injury, such as concussion, was once considered self-resolving. However, over the past decade, increased understanding of the short- and long-term impact has led to new guidelines for active management. In this review, we summarise recent findings, covering diagnostic criteria, and management for early and persistent symptoms. Many of the postconcussive symptoms can be treated and an individualised approach from a biopsychosocial perspective is recommended. Overall, the new knowledge will significantly impact patient care and future research.


Subject(s)
Brain Concussion , Post-Concussion Syndrome , Humans , Brain Concussion/diagnosis , Brain Concussion/therapy , Post-Concussion Syndrome/diagnosis , Post-Concussion Syndrome/therapy , Athletic Injuries/diagnosis , Athletic Injuries/therapy
11.
Semin Vasc Surg ; 37(1): 35-43, 2024 Mar.
Article in English | MEDLINE | ID: mdl-38704182

ABSTRACT

The physical demands of sports can place patients at elevated risk of use-related pathologies, including thoracic outlet syndrome (TOS). Overhead athletes in particular (eg, baseball and football players, swimmers, divers, and weightlifters) often subject their subclavian vessels and brachial plexuses to repetitive trauma, resulting in venous effort thrombosis, arterial occlusions, brachial plexopathy, and more. This patient population is at higher risk for Paget-Schroetter syndrome, or effort thrombosis, although neurogenic TOS (nTOS) is still the predominant form of the disease among all groups. First-rib resection is almost always recommended for vascular TOS in a young, active population, although a surgical benefit for patients with nTOS is less clear. Practitioners specializing in upper extremity disorders should take care to differentiate TOS from other repetitive use-related disorders, including shoulder orthopedic injuries and nerve entrapments at other areas of the neck and arm, as TOS is usually a diagnosis of exclusion. For nTOS, physical therapy is a cornerstone of diagnosis, along with response to injections. Most patients first undergo some period of nonoperative management with intense physical therapy and training before proceeding with rib resection. It is particularly essential for ensuring that athletes can return to their baselines of flexibility, strength, and stamina in the upper extremity. Botulinum toxin and lidocaine injections in the anterior scalene muscle might predict which patients will likely benefit from first-rib resection. Athletes are usually satisfied with their decisions to undergo first-rib resection, although the risk of rare but potentially career- or life-threatening complications, such as brachial plexus injury or subclavian vessel injury, must be considered. Frequently, they are able to return to the same or a higher level of play after full recovery.


Subject(s)
Athletes , Thoracic Outlet Syndrome , Thoracic Outlet Syndrome/diagnosis , Thoracic Outlet Syndrome/therapy , Thoracic Outlet Syndrome/physiopathology , Thoracic Outlet Syndrome/etiology , Thoracic Outlet Syndrome/surgery , Humans , Treatment Outcome , Risk Factors , Recovery of Function , Athletic Injuries/therapy , Athletic Injuries/diagnosis , Athletic Injuries/physiopathology , Osteotomy/adverse effects , Return to Sport , Predictive Value of Tests , Decompression, Surgical/adverse effects , Physical Therapy Modalities
12.
Br J Sports Med ; 58(12): 655-664, 2024 May 31.
Article in English | MEDLINE | ID: mdl-38684327

ABSTRACT

OBJECTIVES: To investigate if the sport concussion assessment tool version 5 (SCAT5) could be suitable for application to Para athletes with a visual impairment, a spinal cord injury, or a limb deficiency. METHODS: A 16-member expert panel performed a Delphi technique protocol. The first round encompassed an open-ended questionnaire, with round 2 onwards being composed of a series of closed-ended statements requiring each expert's opinion using a five-point Likert scale. A predetermined threshold of 66% was used to decide whether agreement had been reached by the panel. RESULTS: The Delphi study resulted in a four-round process. After round 1, 92 initial statements were constructed with 91 statements obtaining the targeted level of agreement by round 4. The expert panellist completion rate of the full four-round process was 94%. In the case of athletes with a suspected concussion with either limb deficiencies or spinal cord injuries, the panel agreed that a baseline assessment would be needed on record is ideal before a modified SCAT5 assessment. With respect to visual impairments, it was conceded that some tests were either difficult, infeasible or should be omitted entirely depending on the type of visual impairment. CONCLUSION: It is proposed that the SCAT5 could be conducted on athletes with limb deficiencies or spinal cord injuries with some minor modifications and by establishing a baseline assessment to form a comparison. However, it cannot be recommended for athletes with visual impairment in its current form. Further research is needed to determine how potential concussions could be more effectively evaluated in athletes with different impairments.


Subject(s)
Athletic Injuries , Brain Concussion , Delphi Technique , Para-Athletes , Humans , Brain Concussion/diagnosis , Athletic Injuries/diagnosis , Surveys and Questionnaires , Spinal Cord Injuries/diagnosis , Spinal Cord Injuries/complications , Vision Disorders/diagnosis , Vision Disorders/etiology , Female , Male , Neuropsychological Tests
14.
J Neurol Sci ; 460: 123011, 2024 May 15.
Article in English | MEDLINE | ID: mdl-38615404

ABSTRACT

AIM: Address deficiencies in access to sports sideline medical care by using a Concussion Check Protocol (CCP) for non-medically-trained people. METHOD: A prospective observational cohort study was undertaken on a single amateur female club-based soccer team over two consecutive years in New Zealand utilising a non-medically trained support person termed a Safety officer. CCP is an extension of the King-Devick test with features such as warning signs and symptoms of concussion built into the application. All players suspected of having a potential concussive injury were tested on the match sideline. RESULTS: The study overall incidence of match-related concussions was 20.8 (95% CI: 11.8 to 36.6) per 1000 match-hrs, with mean missed-match duration of 31 (95% CI: 27.9 to 34.1) days. Twelve players over the study had a significantly slower post-injury KD (49.9 [44.3 to 64.1]s; χ2(1) = 11.0; p = 0.0009; z = -2.9; p = 0.0033; d = 0.30) and/or reported symptoms, compared with their own baseline (47.2 [44.3 to 64.1]s). CCP had an overall sensitivity of 100% (95% CI: 73.5% to 100.0%), specificity of 100% (95% CI: 69.2% to 100.0%) and positive predictive value (PPV) of 100% (84.6% to 100.0%). CONCLUSION: Sideline use of CCP was undertaken successfully by non-medically trained people and provided a reliable platform for concussion identification.


Subject(s)
Brain Concussion , Soccer , Humans , Brain Concussion/diagnosis , Brain Concussion/epidemiology , Female , Soccer/injuries , New Zealand/epidemiology , Young Adult , Adult , Prospective Studies , Athletic Injuries/diagnosis , Athletic Injuries/epidemiology , Cohort Studies , Incidence
15.
Am J Sports Med ; 52(6): 1608-1616, 2024 May.
Article in English | MEDLINE | ID: mdl-38544464

ABSTRACT

BACKGROUND: Qualitative movement screening tools provide a practical method of assessing mechanical patterns associated with potential injury development. Biomechanics play a role in hamstring strain injury and are recommended as a consideration within injury screening and rehabilitation programs. However, no methods are available for the in-field assessment of sprint running mechanics associated with hamstring strain injuries. PURPOSE: To investigate the intra- and interrater reliability of a novel screening tool assessing in-field sprint running mechanics titled the Sprint Mechanics Assessment Score (S-MAS) and present normative S-MAS data to facilitate the interpretation of performance standards for future assessment uses. STUDY DESIGN: Cohort study (diagnosis); Level of evidence, 3. METHODS: Maximal sprint running trials (35 m) were recorded from 136 elite soccer players using a slow-motion camera. All videos were scored using the S-MAS by a single assessor. Videos from 36 players (18 men and 18 women) were rated by 2 independent assessors blinded to each other's results to establish interrater reliability. One assessor scored all videos in a randomized order 1 week later to establish intrarater reliability. Intraclass correlation coefficients (ICCs) based on single measures using a 2-way mixed-effects model, with absolute agreement with 95% CI and kappa coefficients with percentage agreements, were used to assess the reliability of the overall score and individual score items, respectively. T-scores were calculated from the means and standard deviations of the male and female groups to present normative data values. The Mann-Whitney U test and the Wilcoxon signed-rank test were used to assess between-sex differences and between-limb differences, respectively. RESULTS: The S-MAS showed good intrarater (ICC, 0.828 [95% CI, 0.688-0.908]) and interrater (ICC, 0.799 [95% CI, 0.642-0.892]) reliability, with a standard error of measurement of 1 point. Kappa coefficients for individual score items demonstrated moderate to substantial intra- and interrater agreement for most parameters, with percentage agreements ranging from 75% to 88.8% for intrarater and 66.6% to 88.8% for interrater reliability. No significant sex differences were observed for overall scores, with mean values of 4.2 and 3.8 for men and women, respectively (P = .27). CONCLUSION: The S-MAS is a new tool developed for assessing sprint running mechanics associated with lower limb injuries in male and female soccer players. The reliable and easy-to-use nature of the S-MAS means that this method can be integrated into practice, potentially aiding future injury screening and research looking to identify athletes who may demonstrate mechanical patterns potentially associated with hamstring strain injuries.


Subject(s)
Running , Soccer , Humans , Running/physiology , Running/injuries , Male , Female , Biomechanical Phenomena , Reproducibility of Results , Young Adult , Soccer/injuries , Soccer/physiology , Adult , Athletic Injuries/diagnosis , Cohort Studies , Observer Variation , Hamstring Muscles/physiology , Hamstring Muscles/injuries , Video Recording , Adolescent , Sprains and Strains/physiopathology , Sprains and Strains/diagnosis
16.
J Am Acad Orthop Surg ; 32(13): e620-e630, 2024 Jul 01.
Article in English | MEDLINE | ID: mdl-38502896

ABSTRACT

Disability due to iliopsoas (IP) pain and dysfunction is underdiagnosed in the athletic population. The IP unit consists of the psoas major and iliacus muscles converging to form the IP tendon and is responsible primarily for hip flexion strength but has a number of secondary contributions such as femoral movement, trunk rotation, core stabilization, and dynamic anterior stability to the hip joint. As the IP passes in front of the anterior acetabulum and labrum, the diagnosis of IP pain may be confused with labral tearing seen on magnetic resonance imaging. This is in addition to the low sensitivity of magnetic resonance imaging to detect IP tendinitis and bursitis. Resisted seated hip flexion as well as direct palpation of the IP tendon and muscle belly are useful to assess function and help determine whether the IP may be the source of pain, which is common in athletes. Both biomechanical and clinical investigations have demonstrated the role of IP as an anterior hip stabilizer. Patients with signs of hip microinstability, developmental dysplasia of the hip, and increased femoral anteversion are at risk of IP pain and poor outcomes after IP lengthening, highlighting the importance of the IP in providing dynamic anterior hip stability.


Subject(s)
Hip Joint , Psoas Muscles , Humans , Psoas Muscles/diagnostic imaging , Psoas Muscles/physiopathology , Hip Joint/physiopathology , Hip Joint/diagnostic imaging , Athletes , Arthralgia/etiology , Arthralgia/physiopathology , Magnetic Resonance Imaging , Biomechanical Phenomena , Tendons/physiopathology , Tendons/anatomy & histology , Tendinopathy/physiopathology , Tendinopathy/diagnostic imaging , Athletic Injuries/physiopathology , Athletic Injuries/diagnosis
17.
J Pak Med Assoc ; 74(2): 320-326, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38419234

ABSTRACT

Objective: To assess student-athletes' knowledge and attitudes towards sport-related concussions and to investigate concussion history and reporting behaviours. METHODS: The cross-sectional, survey-based study was conducted from September 2020 to June 2021 after approval from the research ethics committee of Universiti Malaya, Malaysia, and comprised student-athletes of either gender aged 18 years or above at various universities across Pakistan and who played contact or collision sports for their universities. Data was collected using the Urdu version of the Rosenbaum Concussion Knowledge and Attitudes Survey-Student Version. Data was also gathered about the participants' self-reported exposure to formal concussion education, previous sport-related concussion history, and reporting behaviours, where applicable. Data was analysed using SPSS 23. RESULTS: Of the 369 participants, 224(60.7%) were males and 145(39.3%) were females. The overall mean age was 19.95±1.75 years. Among the participants, 327(88.6%) had not received formal concussion education. The mean knowledge score was 12.76±2.73 out of a possible 25 points, and the mean attitude score was 38.63±10.30 out of 75 points. Knowledge had a weak positive correlation with attitude towards sport-related concussions SRC (p<0.05). Females displayed better attitudes towards sport-related concussions than their male counterparts (p<0.05). Overall, 126(34%) participants had experienced sport-related concussion symptoms following a blow to the head in the preceding 12 months, and 81(64.3%) of them had continued playing while being symptomatic. Conclusion: Pakistani university student-athletes lacked adequate concussion knowledge and held poor attitudes towards sport-related concussions.


Subject(s)
Athletic Injuries , Brain Concussion , Female , Humans , Male , Adolescent , Young Adult , Adult , Pakistan , Athletic Injuries/diagnosis , Universities , Cross-Sectional Studies , Brain Concussion/diagnosis , Athletes , Students , Health Knowledge, Attitudes, Practice
18.
Brain Inj ; 38(4): 295-303, 2024 03 20.
Article in English | MEDLINE | ID: mdl-38335326

ABSTRACT

INTRODUCTION: Repeat sport-related concussion (SRC) is anecdotally associated with prolonged recovery. Few studies have examined repeat concussion within the same athlete. We sought to explore differences in symptom burden and recovery outcomes in an individual athlete's initial and repeat SRC. METHODS: A retrospective within-subject cohort study of athletes aged 12-23 years diagnosed with two separate SRCs from 11/2017-10/2020 was conducted. Primary outcomes were initial symptom severity and time-to-symptom-resolution. Secondary outcomes included return-to-learn (RTL) and return-to-play (RTP) duration. RESULTS: Of 868 athletes seen, 47 athletes presented with repeat concussions. Median time between concussions was 244 days (IQR 136-395). Comparing initial to repeat concussion, no differences were observed in time-to-clinic (4.3 ± 7.3vs.3.7 ± 4.6 days, p = 0.56) or initial PCSS (26.2 ± 25.3 vs. 30.5 ± 24.1, p = 0.32). While a difference was observed in time-to-symptom resolution between initial/repeat concussion (21.2 ± 16.3 vs. 41.7 ± 86.0 days, p = 0.30), this did not reach statistical significance. No significant differences were observed in time-to-RTL (17.8 ± 60.6 vs. 6.0 ± 8.3 days, p = 0.26) and RTP (33.2 ± 44.1 vs. 29.4 ± 39.1 days, p = 0.75). Repeat concussion was not associated with symptom resolution on univariate (HR 1.64, 95% CI 0.96-2.78, p = 0.07) and multivariable (HR 0.85, 95% CI 0.49-1.46, p = 0.55) Cox regression. CONCLUSION: No significant differences in symptom duration and RTP/RTL were seen between initial/repeat concussion.


Subject(s)
Athletic Injuries , Brain Concussion , Humans , Athletic Injuries/complications , Athletic Injuries/diagnosis , Cohort Studies , Retrospective Studies , Brain Concussion/diagnosis , Brain Concussion/complications , Athletes
19.
Brain Inj ; 38(4): 282-287, 2024 03 20.
Article in English | MEDLINE | ID: mdl-38345018

ABSTRACT

OBJECTIVE: The aim of this study was to investigate the association between academic adjustments and recovery from sport-related concussions (SRCs) in collegiate athletes. MATERIALS AND METHODS: A retrospective medical chart review was performed between the 2015-2016 and 2019-2020 sport seasons at 11 Long-term Impact of Military-relevant Brain Injury Consortium Military and Tactical Athlete Research Study (LIMBIC MATARS) sites. Days between injury and symptom resolution, and injury and return to sport (dependent variables) for collegiate athletes who did or did not receive academic adjustments (independent variable) were analyzed using Mann-Whitney U tests. RESULTS: The number of days between date of injury and symptom-resolution between those who did (median = 9 [interquartile range = 5,16]) and did not have (7[3,12]) academic adjustments were statistically different (z=-2.76, p < 0.01, r=-0.17). However, no differences were observed between days to return to sport among those who did (14[10,22]) and did not (13[8,20]) receive assigned academic adjustments (z= -1.66, p = 0.10, r= -.10). CONCLUSIONS: Recovery trajectories were similar between athletes diagnosed with a SRC who did or did not receive academic adjustments.. Our findings suggest academic adjustments supported recovery for those who needed academic adjustments. Clinicians and healthcare professionals should assist and support collegiate athletes after SRCs on an individual basis, including academic adjustments when appropriate based on patient presentation.


Subject(s)
Athletic Injuries , Brain Concussion , Humans , Athletic Injuries/diagnosis , Retrospective Studies , Brain Concussion/diagnosis , Students , Athletes
20.
Br J Sports Med ; 58(6): 328-333, 2024 Mar 13.
Article in English | MEDLINE | ID: mdl-38346776

ABSTRACT

OBJECTIVE: As opposed to postconcussion physical activity, the potential influence of cognitive activity on concussion recovery is not well characterised. This study evaluated the intensity and duration of daily cognitive activity reported by adolescents following concussion and examined the associations between these daily cognitive activities and postconcussion symptom duration. METHODS: This study prospectively enrolled adolescents aged 11-17 years with a physician-confirmed concussion diagnosis within 72 hours of injury from the emergency department and affiliated concussion clinics. Participants were followed daily until symptom resolution or a maximum of 45 days postinjury to record their daily cognitive activity (intensity and duration) and postconcussion symptom scores. RESULTS: Participants (n=83) sustained their concussion mostly during sports (84%), had a mean age of 14.2 years, and were primarily male (65%) and white (72%). Participants reported an average of 191 (SD=148), 166 (SD=151) and 38 (SD=61) minutes of low-intensity, moderate-intensity and high-intensity daily cognitive activity postconcussion while still being symptomatic. Every 10 standardised minutes per hour increase in moderate-intensity or high-intensity cognitive activities postconcussion was associated with a 22% greater rate of symptom resolution (adjusted hazard ratio (aHR) 1.22, 95% CI 1.01 to 1.47). Additionally, each extra day's delay in returning to school postconcussion was associated with an 8% lower rate of symptom resolution (aHR 0.92, 95% CI 0.85 to 0.99). CONCLUSION: In adolescents with concussion, more moderate-high intensity cognitive activity is associated with faster symptom resolution, and a delayed return to school is associated with slower symptom resolution. However, these relationships may be bidirectional and do not necessarily imply causality. Randomised controlled trials are needed to determine if exposure to early cognitive activity can promote concussion recovery in adolescents.


Subject(s)
Athletic Injuries , Brain Concussion , Post-Concussion Syndrome , Sports , Humans , Male , Adolescent , Post-Concussion Syndrome/diagnosis , Post-Concussion Syndrome/psychology , Athletic Injuries/diagnosis , Athletic Injuries/complications , Brain Concussion/etiology , Cognition
SELECTION OF CITATIONS
SEARCH DETAIL
...