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Background: With increasing age and joint-destructive diseases, the need for novel surgeries such as total knee arthroplasty (TKA) has increased. Complications such as pain exacerbation and persistent pain after surgery may occur which increases rehabilitation programs. Factors such as body mass index (BMI), psychiatric disorders, spine diseases, and comorbidities diseases can affect outcomes. Our study was conducted to evaluate the effect of BMI, psychiatric disorders, spine diseases, and underlying diseases on persistent and annoying pain after TKA. Materials and Methods: This is a case-control study that was conducted on patients who underwent TKA in Kashani Hospital in Isfahan City in 2020-2022. Demographic data of patients including age and BMI, diabetes mellitus (DM), history of psychiatric disorders, spine disorders such as spondylolisthesis or disc herniation, and other underlying diseases were obtained. Patients were assigned to case or control groups based on pain complaints after surgery. All patients were evaluated 6 months after the initial surgery. After collecting the study data, they were entered into SPSS software (version 25, IBM Corporation, Armonk, NY, USA) and analyzed. Results: We enrolled 35 patients in the case group and 39 patients in the control group between June 2020 and September 2022, based on the severity of pain measured using a Visual Analog Scale score. Our results show that BMI and DM had a meaningful relationship with pain after surgery (P ≤ 0.01). Other factors did not show a significant difference between groups. Conclusion: Underlying diseases, psychiatric diseases, and spine disorders did not significantly affect the pain after TKA. Patients with DM and higher BMI experienced more persistent pain after TKA.
RESUMO
Background: Anterior cruciate ligament (ACL) injuries are prevalent and can have debilitating consequences, with various factors potentially influencing their occurrence. This multicentric study aimed to comprehensively analyze the epidemiological characteristics of ACL injuries. We hypothesized that specific patient characteristics, such as age, sex, body mass index (BMI), and sports involvement, would be associated with distinct injury patterns and risk profiles. Methods: This cross-sectional study analyzed the medical records of 712 patients aged 15-60 diagnosed with ACL rupture. Data on demographics, injury mechanisms, associated injuries, graft type, and sports involvement were collected. Results: The majority of patients were male (93.1%), aged 15-30 years (80.2%), and overweight (66.7%). Autografts were the predominant graft choice (96.07%). Associated injuries were present in 79.5% of cases, with medial meniscus ruptures being the most common (37.36%). Sports-related (49.3%) and non-sports-related (50.7%) injuries were nearly equal, with non-contact injuries more prevalent (71.1%). In the sports-related subgroup, associated injuries emerged as a significant risk factor for ACL rupture (p = 0.014, OR = 1.596, 95% CI: 1.101-2.314), whereas non-contact mechanisms showed borderline significance (OR = 0.75, p = 0.09). Moreover, younger athletes were more susceptible to sports-related injuries (p = 0.024), with football being the primary sport involved. Conclusions: This study identified a high prevalence of concomitant injuries with ACL injury, which increased the risk of ACL injury, particularly in sports-related cases. Age-related differences in injury patterns highlight the need for age-appropriate preventive measures, especially for younger athletes participating in high-risk sports. This underscores the need for comprehensive injury assessment, targeted prevention strategies, and optimized clinical management approaches tailored to different populations' specific characteristics and risks.
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The extent of radiation exposure in emergency settings is not well documented; here, the corresponding effective dose (ED) is provided. In 500 patients admitted in row to the emergency department, ED was compared in patients according to complaints and their visiting physicians. Out of all, 220 patients aged 43.5 ± 22.2 years (admission: 2.0 ± 1.6 days) had at least an imaging. The main reasons for admission were trauma (10.5%) and then orthopedic problems (8.6%). EDs from CT and radiography were 1.66 ± 3.59 and 0.71 ± 1.67 mSv, respectively (from all 2.29 ± 4.12). Patients with abdominal (5.8 ± 5.2 mSv; p < 0.002) and pelvic (12.0 ± 6.3 mSv; p < 0.007) complaints received higher ED from CT and radiography and, also, patients visited by surgeons (7.94 ± 6.9 mSv). CT scan was the main source for ED to patients. Irrespective of the final diagnosis, patients with abdominopelvic complaints and those visited by surgeons are at higher exposure risk.