Clinical Outcome of Chemotherapy and Radiation Therapy Versus Chemotherapy, Radiation Therapy, and Multilevel Vertebroplasty or Kyphoplasty for Multiple Myeloma.

BACKGROUND: Vertebral augmentation including vertebroplasty and kyphoplasty may restore function without interfering with the therapeutic regimen of patients with multiple myeloma. We sought to evaluate the effects of adding multilevel vertebral augmentation to conventional therapy protocols for patients with multiple myeloma. MATERIALS AND METHODS: Forty-four patients recently diagnosed with multiple myeloma were randomly assigned to two groups. One group received multilevel vertebral augmentation (kyphoplasty or vertebroplasty) in addition to conventional therapy (MVA), and the other group received conventional therapy alone (CTA). Patients were evaluated before treatment and at 3 months, 6 months, 1 year, 2 years, 3 years, 4 years, and 5 years after treatment by using the Oswestry Disability Index (ODI), the Stanford Score (SS), and the Spinal Instability Neoplastic Score (SINS). RESULTS: The mean ODI, SS, and SINS were nearly equal before treatment, being 34.19 (68.38%), 4.58, and 12.30, respectively, for the MVA group and 32.29 (64.58%), 4.63, and 13.88, respectively, for the CTA group. There were significant differences in the ODI, SS, and SINS between the two groups at all follow-up intervals. The ODI and SINS were statistically significantly different between the two groups (P=.020 and P<.001, respectively). There was an insignificant difference in SS between the two groups. CONCLUSION: This study found that performing kyphoplasty and vertebroplasty in addition to conventional therapy for patients with multiple myeloma resulted in enhanced morbidity and functional outcomes. [Orthopedics. 202x;4x(x):xx-xx.].

Early career accuracy of shoulder ultrasound in evaluating rotator cuff tendon tears.

Aim To compare the accuracy of shoulder ultrasound (US) in diagnosing rotator cuff tendon tears between junior and experienced musculoskeletal (MSK) radiologists. Also, to compare the overall ultrasound accuracy referenced to MRI. Methods A retrospective data collection for patients with clinically suspected rotator cuff tears who underwent ultrasound from June 2021 - June 2023 was conducted. Patients who also performed MRI for the same shoulder were only included in the study. US and MRI images were evaluated by two MSK radiologists with different experience levels. The diagnosis of rotator cuff tears was done on MRI through consensus. Ultrasound accuracy referenced to MRI was calculated for each radiologist. A second consensus was conducted for US images to calculate the overall US accuracy. The percentage of agreement and Cohen's kappa correlation coefficient were calculated before and after the US consensus. Results Forty-one patients were included in the study, 12 (29.3%) males and 29 (70.7%) females, with a mean age of 49.6 years. Sensitivity, specificity, positive (PPV) and negative predictive values (NPV), and accuracy of US interpreted by junior vs experienced MSK radiologists for supraspinatus full thickness tears (FTTs) were 100% vs 91%, 90% vs 93%, 79% vs 83%, 100% vs 97%, and 93% vs 93%, respectively. After the second consensus, sensitivity, specificity, PPV and NPV, and accuracy were 91%, 90%, 77%, 96%, and 90%, respectively. Conclusion The accuracy of shoulder ultrasound in diagnosing supraspinatus FTTs by junior MSK radiologists compares well to the more experienced ones, but not for partial thickness tears (PTTs).

Bilateral spontaneous quadriceps tendon rupture: a case report and literature review.

Bilateral spontaneous quadriceps tendon rupture is a rare condition characterized by the simultaneous tear of the fibrous tissue connecting the quadriceps muscle to the patella bone. Prompt diagnosis is crucial for appropriate treatment and optimal outcomes. We present a case of a 70-year-old male with bilateral knee pain and an inability to walk, resulting from a trivial fall. Despite initial misdiagnosis, a thorough evaluation, including physical examination and imaging, revealed bilateral quadriceps tendon rupture. Surgical repair was performed, followed by a comprehensive rehabilitation program. At the four-month follow-up, the patient showed significant improvement in pain and function. This article provides a comprehensive review of the existing literature on bilateral quadriceps tendon rupture, emphasizing the challenges in the diagnosis and management of this rare condition. Early diagnosis, prompt surgical intervention, and a tailored rehabilitation program are crucial for successful outcomes.

Limping as Presenting Symptom of Multisystem Inflammatory Syndrome in Children (MIS-C): a Case Report of Large Vessel Vasculitis in MIS-C.

Background: Multisystem Inflammatory Syndrome of children (MIS) is a pathological condition that occurs in response to a SARS-CoV-2 infection, the syndrome has been described as a "Kawasaki disease"-like illness and the spectrum of associated abnormalities, including vascular complications, remain to be fully defined. Objective: The aim of this article was to present a case of MISC presented with limping and associated with large vessel vasculitis. Case presentation: In this article we present a case of 10-year-old male presented to emergency department complaining of limping of one-week duration and left hip pain, associated with high grade prolonged fever, abdominal pain and weight loss. The patient was ill looking, couldn't bear weight and was admitted to pediatric intensive care unit. Laboratory workup have rule out infectious and malignant causes as well as known rheumatological causes. Inflammatory markers were elevated. Ultrasound, Doppler ultrasound, CT scan of the affected hip showed evidence of vasculitis extending from the left femoral artery reaching the left common iliac artery with intramural thrombus. According to WHO criteria the patient diagnoses was MIS-C. treatment was started immediately with IVIG and steroids in addition to anticoagulants, dramatic improvement was noticed within 24 hours. Patient was discharged after 10 days of hospitalization. Conclusion: MIS-C is a new emerging medical diagnosis after the pandemic of COVID-19. it is described a Kawasaki-like syndrome that affect small to medium vessels. This case reports a large vessel vasculitis associated with MIS-C, it helps the understand the extend of this new syndrome and the variety of complaints that may result from large vessels involvement.

Is There a Role for Ordering a DEXA (Dual Energy X-Ray Absorptiometry) Scan for Patients with Symptomatic Advanced Knee Osteoarthritis?

Background: Osteoarthritis of the knee (OA) and osteoporosis are two conditions that have a significant impact on society, have a great impact on quality of life, and can lead to functional impairment. However, the relationship between knee OA and osteoporosis is unclear. Objective: The aim of this study was to examine if there is a link between symptomatic advanced knee osteoarthritis and low bone mineral density. Methods: A total of 430 patients with symptomatic and advanced radiographic knee OA served as participants in this study. Plain radiographs were used to screen participants for osteoarthritis, and a Dual Energy X-ray Absorptiometry (DEXA) scan was used to determine each participant's bone mineral density (BMD). Results: The lumbar spine, whole femur, and femoral neck BMD levels were statistically higher in the early OA (Kelldren-Lawrence (KL) I and II) group compared with the advanced (III and IV) OA group. Higher BMD at the whole femur and femoral neck but not at the lumbar spine was observed when comparing patients with grades I, II, and III with patients with grade IV after adjustment for body mass index. Conclusion: The findings of this study indicate that the degree of knee OA is correlated with a decline in BMD. These findings lend credence to the theory that the two conditions may be linked to one another. Our study concluded that patients with advanced knee osteoarthritis are at risk of developing osteoporosis. As a result, orthopedic doctors are required to screen for osteoporosis in patients with advanced knee osteoarthritis to both prevent and treat osteoporosis at an earlier stage.

Outcomes of Treating Tibial Shaft Fractures Using Intramedullary Nailing (IMN) versus Minimally Invasive Percutaneous Plate Osteosynthesis (MIPPO).

Background: Tibia shaft fractures are one of the most common long-bone fractures, second most common open sport-related injuries and they are estimated to occur in 4 percent of the senior population. Objective: Management of tibial fractures has been updating to achieve the best outcomes and avoid complications especially when talking about most common long bone fractures. Less invasive fixation techniques are the preferred ones to reduce surrounding soft tissue injury, improve healing process and decrease complications. Minimally invasive percutaneous plate osteosynthesis (MIPPO) and Intramedullary nailing (IMN) are the least invasive and most popular modalities used nowadays. This study compares outcomes and complications of both modalities. Methods: This is a retrospective cohort study conducted in orthopedics department at KAUH-Jordan. Patients were followed up for a mean of 15.3 months. Only MIPPO and IMN were used, and exclusively tibial shaft fractures were included. Open fractures were classified according to the Gustilo-Anderson classification. Results: Ninety patients with a mean age of 36.9 years (range, 9-79) were observed. Fifty nine of them were treated with IMN; nine of them had complications. Thirty one patients were treated with MIPPO and only three developed complications. Three patients treated with IMN had non-union, whereas none of MIPPO patients developed non-union. Only perioperative blood loss was more when MIPPO was used taking into consideration the amount in the suction tube, amount of fluid irrigation and soaked gauze. Conclusion: In treating tibial shaft fractures, MIPPO appears to cause fewer complications and provides better healing environment therefore attributes to lower non-union rates than IMN. Larger sample size might be needed to provide better results.

Evaluation of Radiographic Features Including Metatarsus Primus Elevatus in Hallux Rigidus.

The etiology of hallux rigidus remains a controversial issue in foot and ankle surgery, i.e., the relationship between metatarsus primus elevatus (MPE) and hallux rigidus. The purpose of this study was to evaluate several radiographic parameters including first metatarsal elevation in patients with hallux rigidus compared to a matched control group. A retrospective case control study was performed including 50 feet, 25 feet with and 25 feet without hallux rigidus. In the patients with hallux rigidus, the first metatarsal was more elevated than in the control group (8.3 ± 1.7 mm vs 3.0 ± 2.0 mm, p < .001) and in 60% of patients with hallux rigidus MPE was diagnosed, compared to zero patients in the control group (p < .001). The lateral 1 to 2 intermetatarsal angle was higher in patients with hallux rigidus (3.6 ± 2.5 vs -0.7 ± 2.8; p < .001). The first metatarsal declination angle was not different between the 2 groups. Intraclass correlation coefficient between 2 observers for measuring the first metatarsal elevation was 0.929 (p < .001). In the current study, increased elevation of the first metatarsal, a higher incidence of MPE and increased lateral 1 to 2 intermetatarsal angle were found in patients with hallux rigidus compared to the control group. These findings support the theory of an association between MPE and hallux rigidus. Further high reliability of first metatarsal elevation measurement was found in our study.