[Network medicine for people with movement complaints in the Netherlands: the Beweeghuis and other orthopaedic initiatives]. / Netwerkgeneeskunde voor mensen met beweegklachten.

The prevalence of disorders related to the movement apparatus such as osteoarthritis and neck/back complaints is increasing, thereby compromising the accessibility and affordability of movement care. Besides, these complaints cause high burden of disease, high sick leave and decreased self-sustainability. These developments demand an integral multidisciplinary and line transcending approach. Within the field of movement care several initiatives are already developed such as the Beweeghuis Network, Network Osteoarthritis, One-and-a-half line outpatient clinic Zuyderland. If healthcare evaluation of these initiatives show positive effects, these examples of network medicine can give answer and substance to the challenges and assignments discussed in the Integral Care Act. An important condition for upscaling on a national level is a new funding model in which prevention of care is being rewarded as well.

Arthroscopic partial meniscectomy versus physical therapy for traumatic meniscal tears in a young study population: a randomised controlled trial.

OBJECTIVE: To compare outcomes from arthroscopic partial meniscectomy versus physical therapy in young patients with traumatic meniscal tears. METHODS: We conducted a multicentre, open-labelled, randomised controlled trial in patients aged 18-45 years, with a recent onset, traumatic, MRI-verified, isolated meniscal tear without knee osteoarthritis. Patients were randomised to arthroscopic partial meniscectomy or standardised physical therapy with an optional delayed arthroscopic partial meniscectomy after 3-month follow-up. The primary outcome was the International Knee Documentation Committee (IKDC) score (best 100, worst 0) at 24 months, which measures patients' perception of symptoms, knee function and ability to participate in sports activities. RESULTS: Between 2014 and 2018, 100 patients were included (mean age 35.1 (SD 8.1), 76% male, 34 competitive or elite athletes). Forty-nine were randomised to arthroscopic partial meniscectomy and 51 to physical therapy. In the physical therapy group, 21 patients (41%) received delayed arthroscopic partial meniscectomy during the follow-up period. In both groups, improvement in IKDC scores was clinically relevant during follow-up compared with baseline scores. At 24 months mean (95% CI) IKDC scores were 78 (71 to 84) out of 100 points in the arthroscopic partial meniscectomy group and 78 (71 to 84) in the physical therapy group with a between group difference of 0.1 (95% CI -7.6 to 7.7) points out of 100. CONCLUSIONS: In this trial involving young patients with isolated traumatic meniscal tears, early arthroscopic partial meniscectomy was not superior to a strategy of physical therapy with optional delayed arthroscopic partial meniscectomy at 24-month follow-up. TRIAL REGISTRATION: https://www.trialregister.nl/trials.

Additional clinical value of routine CT imaging in fragility fractures of the pelvis: a prospective cohort study (ARTIFACT).

PURPOSE: Additional CT imaging for fragility fractures of the pelvis (FFP) has a high detection rate for concomitant posterior ring fractures (cPRFs). However, the clinical value of routine additional CT imaging is unknown. This study aimed to determine the additional clinical value of routine CT imaging by changes in treatment policy and to establish the predictive value of pain localized around the sacroiliac joint (SIJ) for cPRFs. METHODS: A prospective cohort study was conducted in a single teaching hospital in the Netherlands between November 2019 and November 2020. Patients were included if they were ≥ 65 years and had a (suspected) FFP on the pelvic radiograph. All patients underwent additional CT imaging. Changes in treatment policies ((possible) surgery, restrictive weight-bearing, hospital admission and outpatient follow-up) after CT imaging were registered. RESULTS: Fifty-one patients (44 female) were included with a mean age of 80.6 years. Routine CT imaging revealed an additional cPRF in 27 patients (53%). A change in treatment occurred in 29 patients (57%), of which 7 (12%) were managed either surgical or with restrictive weight-bearing. The presence of pain around the SIJ had a sensitivity of 89% and specificity of 61% for detecting a cPRF. CONCLUSION: Routine additional CT imaging has few direct therapeutic consequences with regards to surgical management or restrictive weight-bearing. These findings may be altered when considering a lower threshold for surgical intervention. The presence of pain around the SIJ was highly predictive for a clinically relevant cPRF. TRIAL REGISTRATION: NL8011 on 02-09-2019.

Functional Outcomes of Arthroscopic Partial Meniscectomy Versus Physical Therapy for Degenerative Meniscal Tears Using a Patient-Specific Score: A Randomized Controlled Trial.

BACKGROUND: It is unknown whether the treatment effects of partial meniscectomy and physical therapy differ when focusing on activities most valued by patients with degenerative meniscal tears. PURPOSE: To compare partial meniscectomy with physical therapy in patients with a degenerative meniscal tear, focusing on patients' most important functional limitations as the outcome. STUDY DESIGN: Randomized controlled trial; Level of evidence, 1. METHODS: This study is part of the Cost-effectiveness of Early Surgery versus Conservative Treatment with Optional Delayed Meniscectomy for Patients over 45 years with non-obstructive meniscal tears (ESCAPE) trial, a multicenter noninferiority randomized controlled trial conducted in 9 orthopaedic hospital departments in the Netherlands. The ESCAPE trial included 321 patients aged between 45 and 70 years with a symptomatic, magnetic resonance imaging-confirmed meniscal tear. Exclusion criteria were severe osteoarthritis, body mass index >35 kg/m2, locking of the knee, and prior knee surgery or knee instability due to an anterior or posterior cruciate ligament rupture. This study compared partial meniscectomy with physical therapy consisting of a supervised incremental exercise protocol of 16 sessions over 8 weeks. The main outcome measure was the Dutch-language equivalent of the Patient-Specific Functional Scale (PSFS), a secondary outcome measure of the ESCAPE trial. We used crude and adjusted linear mixed-model analyses to reveal the between-group differences over 24 months. We calculated the minimal important change for the PSFS using an anchor-based method. RESULTS: After 24 months, 286 patients completed the follow-up. The partial meniscectomy group (n = 139) improved on the PSFS by a mean of 4.8 ± 2.6 points (from 6.8 ± 1.9 to 2.0 ± 2.2), and the physical therapy group (n = 147) improved by a mean of 4.0 ± 3.1 points (from 6.7 ± 2.0 to 2.7 ± 2.5). The crude overall between-group difference showed a -0.6-point difference (95% CI, -1.0 to -0.2; P = .004) in favor of the partial meniscectomy group. This improvement was statistically significant but not clinically meaningful, as the calculated minimal important change was 2.5 points on an 11-point scale. CONCLUSION: Both interventions were associated with a clinically meaningful improvement regarding patients' most important functional limitations. Although partial meniscectomy was associated with a statistically larger improvement at some follow-up time points, the difference compared with physical therapy was small and clinically not meaningful at any follow-up time point. REGISTRATION: NCT01850719 (ClinicalTrials.gov identifier) and NTR3908 (the Netherlands Trial Register).

The Role of Patient Characteristics in the Success of Nonoperative Treatment of Anterior Cruciate Ligament Injuries.

BACKGROUND: Anterior cruciate ligament (ACL) tears can either be treated nonoperatively with physical therapy and then treated operatively if persistent instability is present, or be directly treated operatively. Advantages of early ACL reconstruction surgery include shorter time from injury to surgery and potentially fewer meniscal injuries, but performing early ACL reconstruction in all patients results in surgery in patients who might not need ACL reconstruction. It is important to assess in which patients nonoperative treatment is successful and which patients will require ACL reconstruction and thus might be better treated surgically in an earlier phase. PURPOSE: To identify patient characteristics that predict the success of nonoperative treatment. STUDY DESIGN: Cohort study (Prognosis); Level of evidence, 2. METHODS: All patients with complete ACL injuries who were evaluated between 2014 and 2017 at our clinic were included. The minimum follow-up was 2 years. The initial treatment and ultimate ACL reconstruction were reviewed. Univariate analysis was performed using Mann-Whitney U tests and chi-square tests and multivariate analysis using binary logistic regression. RESULTS: A total of 448 patients were included with a median age of 26 years and median Tegner level of 7 and mean Tegner level of 6.4. At initial consultation, 210 patients (47%) were treated nonoperatively with physical therapy and 126 of these patients (60%) ultimately required ACL reconstruction. Nonoperative treatment failed in 88.9% of patients <25 years of age, 56.0% of patients 25 to 40 years, and 32.9% of patients >40 years (P < .001); and 41.9% of patients with Tegner level 3 to 6, and 82.8% of patients with Tegner level 7 to 10. Age <25 years (odds ratio [OR], 7.4; P < .001) and higher Tegner levels (OR, 4.2; P < .001) were predictive of failing nonoperative treatment in multivariate analysis. Patients in the failed nonoperative group had longer time from diagnosis to surgery than the direct reconstruction group (6.2 vs 2.2 months; P < .001), and more frequently had new meniscal injuries (17.4% vs 3.1%; P < .001) at surgery. CONCLUSION: Nonoperative treatment of ACL injuries failed in 60% of patients and was highly correlated with age and activity level. In patients aged 25 years or younger or participating in higher-impact sports, early ACL reconstruction should be considered to prevent longer delay between injury and surgery, as well as new meniscal injuries.

Knee upside down.

We present a case of a 19-year-old woman with a forced hyperextension trauma of the knee causing a posteromedial fracture, a medial meniscus root tear and rupture of the posterior cruciate ligament. The posteromedial fracture of the tibial plateau was treated operatively with open reduction and internal fixation. Anatomical reconstruction was achieved. Postoperative treatment included unlimited flexion and minimal weight bearing. After 3 months, the patient had minimal pain after weight bearing and returned to preoperative range of motion.

Patient reported health related quality of life early outcomes at 12 months after surgically managed tibial plafond fracture.

INTRODUCTION: Tibial plafond fractures represent a small but complex subset of fractures of the lower limb. The aim of this study was to describe the health related quality of life, pain and return to work outcomes 12 months following surgically managed tibial plafond fracture. METHODS: The Victorian Orthopaedic Trauma Outcomes Registry (VOTOR) database was used to identify patients with tibial plafond fractures. All patients captured by VOTOR with a tibial plafond fracture between September 2003 and July 2009, were identified consecutively and comprised the initial cohort. The radiographs of all identified patients were classified using the AO/OTA fracture classification. A review of the included patient's medical records was performed. Data were collected on the injury event, management and complications. Outcomes at 12 months were prospectively collected by telephone interview and included return to work, a numerical rating scale for assessment of pain and the Short Form 12 (SF-12). RESULTS: There were 98 unilateral tibial plafond fractures; 91 fractures were managed operatively, 4 non-operatively and 3 underwent amputation. The 91 operatively managed patients were the focus of this study. A two-stage management approach, involving temporary external fixation, followed by definitive open reduction and internal fixation, was the most common operative treatment. The follow-up rate at 12 months was 70%. 57% had returned to work by 12 months post-injury, the median (IQR) pain score was 2 (0-5) and 27% reported moderate to severe persistent pain. Mean PCS-12 scores were significantly lower than Australian norms (p=0.99), 38.2 for males and 37.5 for females. CONCLUSIONS: The presence of persistent pain, loss of physical health and a low return to work rate highlights the profound impact of tibial plafond fractures on patients' lives. Although this study looked at the early 12 month results, it is expected these outcomes will continue to improve over time. Further studies, with larger patient numbers, must focus on how to improve not only the operative management of these fractures, but also patient's mental and overall physical health in the long term. Improved management techniques and early identification of injury patterns known to perform poorly may help long-term outcomes.

Functional and return to work outcomes following major trauma involving severe pelvic ring fracture.

BACKGROUND: There is limited evidence describing the long-term outcomes of severe pelvic ring fractures. The aim of this study was to describe the longer term independent living and return to work outcomes following severe pelvic ring fracture. METHODS: Adult survivors to discharge from two major trauma centres with AO/Tile type B and C fractures were followed up at 6, 12 and 24-months post-injury to capture functional (Glasgow Outcome Scale-Extended [GOS-E]) and return to work data. Multivariable, mixed effects models were used to identify predictors of outcome. RESULTS: A total of 111 of 114 (97%) cases were followed up. The mean (SD) age of participants was 41.9 (18.9) years, 77% were male, 81% were transport-related and 90% were multi-trauma patients. Further, 11% were managed conservatively, 10% with external fixation and 79% with open reduction and internal fixation. At 24 months, 77% were living independently (GOS-E > 4) and 59% had returned to work. Higher Injury Severity Scores (ISS) were associated with lower risk-adjusted odds of return to work (P = 0.04) and independent living (P = 0.06). Post-operative infection was associated with living independently (P = 0.02). CONCLUSION: Despite the severity of the injuries sustained, 77% of severe pelvic ring fracture patients were living independently and 59% had returned to work, 2-years post-injury. Fracture type and management were not key predictors of outcome. Large-scale multi-centre studies are needed to fully understand the burden of severe pelvic ring fractures and to guide clinical management.

Calcifying tendinitis of the shoulder: advances in imaging and management.

Calcifying tendonitis of the shoulder is a common, acute or chronic, painful disorder characterized by calcifications in the rotator cuff tendons. A natural cycle exists during which the tendon repairs itself. In chronic calcific tendonitis, however, this cycle is blocked at one of the healing stages. Because chronic presentation with exacerbations is usual, initial treatment should be conservative, including rest, physical therapy, nonsteroidal anti-inflammatory drugs, and, in later stages, subacromial infiltration with corticosteroids. Surgery is recommended when conservative treatment fails. This article discusses advances in imaging and medical, physical, and surgical management, as well as current evidence for the treatment of calcifying tendonitis of the shoulder.

Calcifications in the cuff: take it or leave it?

OBJECTIVES: The aim of this study was to evaluate whether removing the calcifications in the rotator cuff tendons during surgical subacromial decompression improves outcome in patients with calcific tendonitis. METHODS: Two groups of 20 patients with a subacromial impingement syndrome and cuff calcifications were operated on. In group A, patients had an anterolateral acromioplasty according to Neer with excision of calcifications. In group B, the same procedure was performed without additional excision of calcifications. After a minimum follow-up of 3 years the patients were assessed with the disabilities of arm, shoulder and hand score (DASH), the visual analogue scale (VAS) for pain, measurements of range of motion (ROM) in all planes, and satisfaction with treatment. RESULTS: The results for the DASH score, ROM, VAS and satisfaction with treatment showed no significant difference between the two groups. CONCLUSION: The results of our study suggest that removal of calcific deposits with anterolateral acromioplasty does not influence patient outcome. Further prospective studies are needed to determine the optimal surgical treatment for calcific tendonitis.