SUMMARY OBJECTIVE To evaluate pain, functional capacity, and quality of life of patients with non-specific chronic low back pain, after home-based exercise therapy with different kinds of supervision. METHOD Thirty individuals of both gender, between 18 and 65 years old, performed the proposed exercises three times a week, for eight weeks. Group A (N = 17) performed the exercises after a single supervised session. Group B (N = 13) was supervised once a week at the rehabilitation center. Both groups received a booklet with instructions, and questionnaires to evaluate pain, functional capacity and quality of life; during the initial evaluation, after four and eight weeks. RESULTS There was an improvement in pain and functional capacity between the initial evaluation and week 4, and the initial evaluation and week 8 in both groups (p <0.05). In the quality of life evaluation, the criteria for pain, functional capacity, and physical aspects had significant improvement after 8 weeks (p <0.05). There was no difference when comparing groups A and B (p >0,05). CONCLUSION Home-based exercise therapy, when performed in a period of eight weeks, using the booklet, was effective for improving level of pain, functional capacity, and quality of life in patients with non-specific chronic low back pain. The weekly supervision did not significantly influence the final outcome between the groups.
Adolescent idiopathic scoliosis (AIS) is a frequent disease but its etiology remains unknown. Gender prevalence in females is already known and there are many suggested hypotheses to explain its origin and manifestation, like associated neurologic, muscular and connective tissue disorders. Literature reports have tried to analyze disease prevalence in selected populations, possible ways of inheritance, related genes location and their polymorphisms, which may play a role in the development of the deformity. The purpose of this paper is to review and update concepts on the origin and genetic influence on AIS.
Objective: The aim of this study was to evaluate the procedures used by knee surgeons in Brazil for treating and rehabilitating anterior cruciate ligament injuries. Methods: A questionnaire consisting of 21 closed questions was developed, addressing topics relating to treatment and rehabilitation after anterior cruciate ligament reconstruction. The questionnaire was applied to Brazilian knee surgeons during the three days of the 42nd Brazilian Congress of Orthopedics and Traumatology in 2010. Results: A total of 226 surgeons filled out the questionnaire completely. The most commonly used types of graft were hamstrings tendons and the central third of the ipsilateral patellar tendon, which were used by 82.3% and 53.5% of the sample, respectively. The technique of reconstruction with a single transtibial band was the first preference and was used by 66.4% of the participants. A period of 1 to 4 weeks between injury and surgical procedure was considered ideal by most participants (52.65%). Complaints from patients that the knee was ‘giving way’ or unstable and presence of a positive pivot shift maneuver were the most decisive factors considered in making the decision to operate the patient. Patient satisfaction and absence of complaints of instability during the postoperative period were the criteria deemed to be most important for the surgery to be considered a success. Conclusions: There are clearly evolving trends in treating and rehabilitating the anterior cruciate ligament in Brazil. However, more prospective controlled studies are needed in order to evaluate the clinical and scientific benefits of these trends.
Objective: The aim of this study was to evaluate the procedures used by knee surgeons in Brazil for treating and rehabilitating anterior cruciate ligament injuries. Methods: A questionnaire consisting of 21 closed questions was developed, addressing topics relating to treatment and rehabilitation after anterior cruciate ligament reconstruction. The questionnaire was applied to Brazilian knee surgeons during the three days of the 42 nd Brazilian Congress of Orthopedics and Traumatology in 2010. Results: A total of 226 surgeons filled out the questionnaire completely. The most commonly used types of graft were hamstrings tendons and the central third of the ipsilateral patellar tendon, which were used by 82.3% and 53.5% of the sample, respectively. The technique of reconstruction with a single transtibial band was the first preference and was Rev Bras Ortop. 2012;47(2):191-96 used by 66.4% of the participants. A period of 1 to 4 weeks between injury and surgical procedure was considered ideal by most participants (52.65%). Complaints from patients that the knee was 'giving way' or unstable and presence of a positive pivot shift maneuver were the most decisive factors considered in making the decision to operate the patient. Patient satisfaction and absence of complaints of instability during the postoperative period were the criteria deemed to be most important for the surgery to be considered a success. Conclusions: There are clearly evolving trends in treating and rehabilitating the anterior cruciate ligament in Brazil. However, more prospective controlled studies are needed in order to evaluate the clinical and scientific benefits of these trends.
Objective: To correlate CrossFit-related injuries with previous sedentary lifestyle, and to investigate other factors potentially associated with higher rates of injury among practitioners. Methods: A nationwide cross-sectional study involving CrossFit practitioners who received a digital questionnaire inquiring into CrossFit-related injuries, previous sedentary life, training intensity and experience, site of injury and general demographics. Results: This sample included 121 CrossFit practitioners, 34.7% of participants were sedentary prior to starting CrossFit practice, from these, 45.2% reported CrossFit-related injuries, compared to 30.4% from previously active practitioners (p=0.104). The shoulder/elbow (60.5%), lumbar spine (30.3%) and wrist/hand (16.3%) were the most common sites of injury among participants reporting CrossFit-related injuries (35.5%). Participants performing intense weight training were more prone to injuries than those practicing light or moderate weight training (p=0.043). On average, participants with a history of injury spent significantly more time training than those with no history of injury (68.4 and 61.7 minutes, respectively; p=0.044). Conclusion: The incidence of CrossFit-related injuries did not differ significantly between previously sedentary and physically active participants. Intense weight training was associated with a higher incidence of injuries. The overall injury rate was 35.5%, similar to that found in previous studies, and the most common site of injury was shoulder/elbow.
CONTEXT: Paracoccidioidomycosis is a systemic form of mycosis that spreads hematogenously, secondarily to reactivation of lung infection or infection at another site or to new exposure to the causative agent. Few cases of bone involvement have been reported in the literature and involvement of the spine is extremely rare. CASE REPORT: We describe a case of a 68-year-old male patient with spondylodiscitis at the levels L4-L5 caused by presence of the fungus Paracoccidioides brasiliensis, which was diagnosed through percutaneous biopsy. The patient was treated with sulfamethoxazole and trimethoprim for 36 months, with complete resolution of the symptoms. CONCLUSION: Spondylodiscitis caused by the fungus Paracoccidioides brasiliensis is uncommon. However, in patients with chronic low-back pain who live or used to live in endemic regions, this infection should be considered as a possible differential diagnosis.RESUMO CONTEXTO: Paracoccidioidomicose é uma micose sistêmica de disseminação hematogênica, secundária a reativação de uma infecção pulmonar ou de outro sítio, ou a uma nova exposição ao agente causador. Poucos casos de envolvimento ósseo são relatados na literatura, e o acometimento da coluna vertebral é extremamente raro. RELATO DE CASO: Descrevemos o caso de um paciente masculino de 68 anos, apresentando espondilodiscite no nível L4-L5, causada pela presença do fungo Paracoccidioides brasiliensis, diagnosticada após biópsia percutânea. O paciente foi tratado com sulfametoxazol e trimetoprim por 36 semanas, com resolução completa dos sintomas. CONCLUSÃO: A espondilodiscite causada pelo fungo Paracoccidioides brasiliensis é incomum, mas, em pacientes portadores de lombalgia crônica que viveram ou vivem em regiões endêmicas, deve ser considerada como um possível diagnóstico diferencial.
Objective: To evaluate the reliability and reproducibility of Farfan modified and Frobin methods to measure the intervertebral disc height in radiographs with inter-and intraobserver comparison. Method: Six radiographs of different patients treated for low back pain have been collected and digitized, and five lumbar disc of each patient were evaluated by six examiners with different levels of experience. The measures were done in Image Pro Plus 6.0 software. Results: When compared, both methods showed more than 95% concordance. In intraexaminer analysis, both also shown to be reliable and reproducible, with a high level of concordance. By comparing the correlation between classes of examiners, the higher the level of experience, the greater the agreement for both methods. Conclusion: Farfan modified and Frobin are reliable methods to measure the disc height in the lateral radiographs. The higher level of experience of the examiner, the higher was the correlation between measurements.Keywords: Intervertebral disc; Intervertebral disc degeneration; Spinal osteochondrosis.
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