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Surgical Treatment Outcomes of Unresolved Osgood-Schlatter Disease in Adolescent Athletes.

ABSTRACT: The purpose of this case series is to report the outcomes of ossicle excision and tubercleplasty for unresolved Osgood-Schlatter disease that has failed conservative treatment in six adolescent athletes. A retrospective chart review was completed, and data collected include age at onset of symptoms, age at surgery, sex, laterality, mechanism of injury, conservative treatment regimen, radiographic findings, sports played, time to return to sport, length of follow-up, and Lysholm score. Surgery involved an open ossicle excision, tubercleplasty, and repair of the patellar tendon to bone using a suture anchor. Postoperatively, patients were allowed to fully weight-bear in an extension knee brace for 4 weeks and then allowed to gradually resume activity. Four males and 2 females were studied. The right knee was involved in 3 cases and the left knee in 3. The average age at onset of symptoms was 15.8 (range 12-18) and at surgery was 17.3 (range 17-18). Radiographic findings included a large bump in 4 cases, an ossicle in 2, and free fragments at the tendon insertion in 3. Sports played included basketball, football, running, and dancing. All patients returned to sports at an average of 21 weeks and 6 days postsurgery (range 8-56). The average length of follow-up was 14.2 weeks (range 5-27). The average Lysholm score postsurgery was 97.2 (range 94-100). Surgical treatment of unresolved Osgood-Schlatter disease was successful in all patients. No patients reported any postoperative complications or additional surgery. For skeletally mature and symptomatic patients, we recommend removal of the ossicle and adjacent bursae, smoothing the bump, and repairing the patellar tendon to bone.

SUBMITTER: Mun F

PROVIDER: S-EPMC7990524 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:BackgroundOsgood-Schlatter disease (OSD) affects 1 in 10 adolescents. There is a lack of evidence-based interventions, and passive approaches (eg, rest and avoidance of painful activities) are often prescribed.PurposeTo investigate an intervention consisting of education on activity modification and knee-strengthening exercises designed for adolescents with OSD.Study designCase series; Level of evidence, 4.MethodsThis study included 51 adolescents (51% female; age range, 10-14 years) with OSD. The 12-week intervention consisted of an activity ladder designed to manage patellar tendon loading and pain, knee-strengthening exercises, and a gradual return to sport. The primary outcome was the global reporting of change at 12 weeks, evaluated with a 7-point Likert scale (successful outcome was considered "much improved" or "improved"). Additional endpoints were at 4, 8, 26, and 52 weeks. Secondary outcomes included the Knee injury and Osteoarthritis Outcome Score (KOOS), objective strength, and jump performance.ResultsAdolescents reported a mean pain duration of 21 months at enrollment. After 12 weeks, 80% reported a successful outcome, which increased to 90% at 12 months. At 12 weeks, 16% returned to playing sport, which increased to 69% at 12 months. The KOOS subscores of Pain, Activities of Daily Living, Sport and Recreation, and Quality of Life improved significantly (7-20 points), and there were improvements in knee extension strength (32%; P < .001), hip abduction strength (24%; P < .001), and jumping for distance (14%; P < .001) and height (19%; P < .001) at 12 weeks.ConclusionAn intervention consisting of activity modification, pain monitoring, progressive strengthening, and a return-to-sport paradigm was associated with improved self-reported outcomes, hip and knee muscle strength, and jumping performance. This approach may offer an alternative to passive approaches such as rest or wait-and-see, often prescribed for adolescents with OSD.RegistrationNCT02799394 (ClinicalTrials.gov identifier).

Project description:BackgroundOsgood-Schlatter disease (OSD), an apophyseal injury of the tibial tuberosity, affects up to 1 in 10 adolescents. This condition has previously been assumed to be innocuous and to self-resolve with limited intervention.PurposeTo investigate the 24-month prognosis of OSD and examine if ultrasound (US) classification is associated with outcomes.Study designCase series; Level of evidence, 4.MethodsThis study included a preregistered prospective cohort of 51 adolescents (aged 10-14 years) diagnosed with OSD who were evaluated for 24 months. The primary outcome at 24-month follow-up was whether participants continued to experience OSD-related knee pain. Baseline US scans were collected and characterized by OSD type (De Flaviis classification) as well as maturation of the tibial tuberosity. Secondary outcomes included sports participation, Knee injury and Osteoarthritis Outcome Score (KOOS) Sport/Recreation subscale, and health-related quality of life (European Quality of Life-5 Dimensions-Youth [EQ-5D-Y]). All participants were invited for re-examination by US at follow-up.ResultsA total of 51 patients preregistered for the study, with 90% (n = 46) available at follow-up. Of these 46 participants, 37% (n = 17) still reported knee pain due to OSD. In this subgroup, the median duration since symptom onset was 42 months (interquartile range, 38-51 months). More than 1 in 5 participants reported stopping sport due to knee pain, and those who continued to experience knee pain reported significantly worse KOOS Sport/Recreation scores at follow-up compared with patients with no knee pain (mean 74 [95% CI, 63-84] vs 91 [95% CI, 85-97]). Participants with continued OSD-related pain also had lower health-related quality of life (mean difference in EQ-5D-Y, 0.11 [95% CI, 0.06-0.13]). Higher De Flaviis classification at baseline was significantly associated with an increased risk of knee pain at 2 years. Diagnostic US at follow-up demonstrated primarily tendon changes (thickening, positive Doppler signal), as well as an ununited ossicle in 32% of participants who underwent US scanning at follow-up.ConclusionOver one-third of the study participants had knee pain at 2-year follow-up, which was associated with lower sports related function and health related quality of life. This questions the assumption that all patients with OSD experience quick recovery. Participants without any changes on imaging at baseline were less likely to report pain at follow-up.

Project description:BackgroundIn order to improve post-operative patient's quality-of-life, attention must be paid to the identification of factors that play a role in patient's satisfaction with surgical treatment. Patient satisfaction with the outcomes of scoliosis surgery has not been addressed so comprehensively in Saudi literature, as well as the effect of patient satisfaction on the different domains of the SRS-22 questionnaire and radiographic parameters is yet to be reported locally. The aim of this study is to explore such findings especially in our population.MethodsA retrospective cohort study was conducted at two of the largest centers of spine surgery in the Kingdom of Saudi Arabia. A total of 316 eligible patients were selected via consecutive sampling technique. Data were collected from eligible patients who fit our inclusion criteria, which includes patients with adolescent idiopathic scoliosis aged from 10 to 21 years. Student t test, Pearson's and Spearman's correlation coefficients statistical tests were used.ResultsThere were 283 (89.6%) females and 33 (10.4%) male patients with a mean age of 15.09 (± 2.27 SD) years. All the domains of SRS-22 showed significantly higher scores 2-year postoperatively, when compared with preoperative values (P < 0.001). The change in all SRS-22 domains correlated positively and significantly with the 2-year postoperative satisfaction using Pearson's correlation coefficient (P < 0.05); the total score showed the highest correlation followed by the self-image domain. The major Cobb angle correction percentage correlated significantly (P < 0.05) solely with the change in pain domain.ConclusionSelf-image correlated highly and significantly with patient satisfaction postoperatively. It also had the biggest influence SRS-22 scores postoperatively in conjunction with satisfaction scores. That is an indication of the role it plays in patient satisfaction and quality-of-life postoperatively, which may influence the surgical decision making.

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Surgical Treatment Outcomes of Unresolved Osgood-Schlatter Disease in Adolescent Athletes.

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