RESUMO
PURPOSE: To evaluate patient reported outcomes and radiographic arthritic changes of transtibial anterior cruciate ligament reconstruction (ACLR) with either bone-patellar tendon-bone (BPTB) or hamstrings (HS) auto-grafts at a minimum of 15-year follow-up. METHODS: Ninety-four patients (51 of the HS group, 43 of BPTB group) who were operated between the years 2000 to 2005 in two tertiary referral hospitals were contacted and invited to a retrospective evaluation. The interview included subjective outcomes using the Lysholm knee scoring questionnaire, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Tegner activity level scale, Visual Analogue Scale (VAS) for pain and patients' satisfaction scale. Knee examination included measurements of motion and stability. Knee radiographs were evaluated for osteoarthritic changes according to the Kellgren-Lawrence (KL) score. RESULTS: The average evaluation time from surgery was 18.6 years. Subjectively, there was no significant difference between groups except for a better post-operative level of activity and satisfaction in the HS group. Objectively, there was no significant difference between groups in knee stability and range of motion. Most patients had grade KL ≤ 1 radiographic osteoarthritits changes and there was no significant difference between groups. Recurrent complete tear of the reconstructed graft occurred in 3 patients of each group. In both groups 84% had no further surgery while the indications for further surgery were mostly a meniscal tear or tibial hardware removal. CONCLUSIONS: Very long-term outcomes and clinical stability of transtibial HS or BPTB graft ACL reconstruction are good with low rate of graft failure and radiographic osteoarthritis.
Assuntos
Reconstrução do Ligamento Cruzado Anterior , Humanos , Reconstrução do Ligamento Cruzado Anterior/métodos , Masculino , Feminino , Adulto , Estudos Retrospectivos , Tendões dos Músculos Isquiotibiais/transplante , Autoenxertos , Ligamento Patelar/transplante , Ligamento Patelar/cirurgia , Resultado do Tratamento , Adulto Jovem , Seguimentos , Transplante Autólogo , Pessoa de Meia-Idade , Adolescente , Satisfação do Paciente , Amplitude de Movimento Articular , Lesões do Ligamento Cruzado Anterior/cirurgiaRESUMO
INTRODUCTION: The meniscotibial ligament (MTL) limits extrusion of the medial meniscus (MM). While meniscal extrusion may be detrimental to knee joint biomechanics, the role of the MTL in meniscal extrusion is debatable. We sought to perform a systematic review and meta-analysis to evaluate the role of the MTL and surgical techniques for MTL repair. MATERIALS AND METHODS: Following Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines we searched PubMed, Cochrane Library, and Embase for: (("Meniscotibial") OR ("Coronary") OR ("Ramp")) AND ("Extrusion"). After screening and applying eligibility criteria, data were extracted for MTL pathology types ("traumatic" ruptures or "induced" injuries) and meniscal extrusion. A meta-analysis evaluated the mean difference of extrusion between "intact" MTLs (native or repaired) and "injured" MTLs (induced or traumatic). We further performed a subgroup analysis between traumatic and induced MTL lesions. RESULTS: This systematic review included six studies, which all evaluated MM extrusion. There were 74 knees with induced MTL injuries and 19 knees with traumatic MTL ruptures. Study designs were heterogenic and utilized three types of MTL repair procedures. The meta-analysis included 18 human knees and revealed that sectioning the MTL created a 2.92 mm [- 0.18 to 6.03] MM extrusion, while MTL repair decreased MM extrusion by - 2.11 mm [- 3.03 to - 1.21]. CONCLUSIONS: MTL injury may result in approximately 3 mm of MM extrusion, while repair of the MTL can decrease extrusion by 2 mm. Several novel surgical techniques exist to repair the MTL. However, studies reporting clinical outcomes of these various procedures are scarce.
Assuntos
Lesões do Ligamento Cruzado Anterior , Menisco , Lesões do Menisco Tibial , Humanos , Lesões do Menisco Tibial/cirurgia , Articulação do Joelho/cirurgia , Meniscos Tibiais/cirurgia , Ligamentos Articulares/cirurgia , Lesões do Ligamento Cruzado Anterior/cirurgiaRESUMO
INTRODUCTION: Patient-Reported Outcome Measurement Information System (PROMIS) was developed as a uniform and generalizable PROM system using item response theory and computer adaptive testing. We aimed to assess the utilization of PROMIS for clinically significant outcomes (CSOs) measurements and provide insights into its use in orthopaedic research. MATERIALS AND METHODS: We reviewed PROMIS CSO reports for orthopaedic procedures via PubMed, Cochrane Library, Embase, CINAHL, and Web of Science from inception to 2022, excluding abstracts and missing measurements. Bias was assessed using the Newcastle-Ottawa Scale (NOS) and questionnaire compliance. PROMIS domains, CSO measures, and study populations were described. A meta-analysis compared distribution and anchor-based MCIDs in low-bias (NOS ≥ 7) studies. RESULTS: Overall, 54 publications from 2016 to 2022 were reviewed. PROMIS CSO studies were observational with increasing publication rates. Evidence-level was II in 10/54, bias low in 51/54, and compliance ≥ 86% in 46/54. Most (28/54) analysed lower extremity procedures. PROMIS domains examined Pain Function (PF) in 44/54, Pain Interference (PI) in 36/54, and Depression (D) in 18/54. Minimal clinically important difference (MCID) was reported in 51/54 and calculated based on distribution in 39/51 and anchor in 29/51. Patient acceptable symptom state (PASS), substantial clinical benefit (SCB), and minimal detectable change (MDC) were reported in ≤ 10/54. MCIDs were not significantly greater than MDCs. Anchor-based MCIDs were greater than distribution based MCIDs (standardized mean difference = 0.44, p < 0.001). CONCLUSIONS: PROMIS CSOs are increasingly utilized, especially for lower extremity procedures assessing the PF, PI, and D domains using distribution-based MCID. Using more conservative anchor-based MCIDs and reporting MDCs may strengthen results. Researchers should consider unique pearls and pitfalls when assessing PROMIS CSOs.
Assuntos
Procedimentos Ortopédicos , Ortopedia , Humanos , Medidas de Resultados Relatados pelo Paciente , Sistemas de Informação , Dor , Resultado do TratamentoRESUMO
PURPOSE: To evaluate the intra/inter-rater and diagnostic reliability of the sagittal plane adjusted patellar instability ratios (PIRs) compared to tibial tubercle-trochlear groove (TT-TG) distance alone while employing a matched case-control analysis for age and sex to minimize a potential confounding effect. METHODS: A retrospective case-control study was performed of all knee MRI studies of patients diagnosed with patellar instability, between 2005 and 2020 at a regional tertiary medical centre. Using a 1:1 case-control matching of sex and age at the time of the diagnosis, one control subject was assigned to each case of patellar instability. Measurements of TT-TG distance, sagittal patellar length (PL), sagittal patellar tendon length (PTL), TT-TG/PL ratio, and TT-TG/PTL ratio were conducted. Two orthopaedic surgery residents and a senior musculoskeletal radiologist were assigned to assess the intra- and inter-rater reliability. Inter-class coefficients were calculated (ICC). The receiver operating characteristic (ROC) curve and area under curve (AUC) for each parameter were compared to evaluate for diagnostic reliability. Odds ratios (OR) and their 95% confidence intervals (CI) were calculated and a multivariable logistic regression model was performed to control for possible confounders. RESULTS: The study included 324 individuals (162 case-control matched pairs). In terms of intra- and inter-rater reliability, TT-TG/PL and TT-TG/PTL ratios showed an excellent correlation within and between readers (TT-TG/PL; intra-rater ICC 0.94 and inter-rater ICC 0.92, TT-TG/PTL; intra-rater ICC 0.91 and inter-rater ICC 0.88). The ROC curve showed a slightly greater AUC of the TT-TG/PL ratio compared to TT-TG distance alone (0.75 vs 0.73, p < 0.001). When applying the pathologic cutoff of TT-TG ≥ 20 mm and TT-TG/PL ≥ 0.5; the calculated odds ratios for the above cutoff were as follows; TT-TG distance alone had an OR of 14 (95% CI 1.8-106.5, p = 0.011) and OR for TT-TG/PL ratio was 23 (95% CI 3.1-170.3, p = 0.002). In the multivariable analysis, while controlling for height and weight, only the association between TT-TG/PL ratio and patellar dislocation remained statistically significant with an adjusted OR of 2.7 (CI 1.3-5.4, p = 0.006), compared to TTTG distance alone (OR = 1.9, n.s.). CONCLUSIONS: Patellar instability ratios are significantly more reliable compared to TT-TG distance alone for the evaluation of patellar instability. Patellar instability ratios present superior diagnostic reliability, sensitivity and specificity, and intra\inter rater reliability. Thus, patellar instability ratios could function as a valuable diagnostic tool for the evaluation of patellar instability. LEVEL OF EVIDENCE: III.
Assuntos
Instabilidade Articular , Luxação Patelar , Articulação Patelofemoral , Estudos de Casos e Controles , Humanos , Instabilidade Articular/diagnóstico por imagem , Instabilidade Articular/patologia , Imageamento por Ressonância Magnética , Luxação Patelar/diagnóstico por imagem , Luxação Patelar/patologia , Reprodutibilidade dos Testes , Estudos Retrospectivos , Tíbia/diagnóstico por imagem , Tíbia/patologiaRESUMO
PURPOSE: Obesity is a worldwide pandemic; however, no adaptations were made to the physical examination of obese patient's knees. The accuracy of the physical examination is critical for correct assessment and selection of treatment. We aimed to assess whether body mass index (BMI) affects the sensitivity and specificity of common provocative knee tests. METHODS: We studied 210 patients who underwent knee arthroscopy to treat anterior cruciate ligament (ACL) and meniscal pathologies. BMI and the knee's physical examination were documented pre-operatively. Sensitivity, specificity, and accuracy of ACL and meniscal provocative tests in relation to BMI were evaluated using arthroscopy as a gold standard. RESULTS: The Anterior Drawer, Lachman, and Pivot-Shift tests for ACL tears were significantly less accurate and sensitive, yet more specific, in obese patients when compared to normal and overweight patients. The McMurray, Apley Grind, and Thessaly tests for medial meniscus tears showed greater sensitivity, but lower specificity, in patients with increased BMI. Above normal BMIs, independently of age and gender, were significantly associated with higher odds for positive ACL tests. CONCLUSION: Tests for ACL tears are less sensitive in obese patients and alternatives to the classic tests should be considered. Medial meniscus tests tend to be more sensitive and less specific in patients with greater BMIs. Their results should be carefully interpreted due to possible false positives. The physician should take into consideration the impact of patient BMI on the accuracy of their physical examination of the knee to optimize treatment decision-making.
Assuntos
Lesões do Ligamento Cruzado Anterior , Lesões do Menisco Tibial , Lesões do Ligamento Cruzado Anterior/complicações , Lesões do Ligamento Cruzado Anterior/diagnóstico , Lesões do Ligamento Cruzado Anterior/cirurgia , Artroscopia , Índice de Massa Corporal , Humanos , Meniscos Tibiais , Obesidade/complicações , Obesidade/diagnóstico , Exame Físico , Lesões do Menisco Tibial/diagnóstico , Lesões do Menisco Tibial/cirurgiaRESUMO
Posterior root-tear of the medial meniscus and accompanied meniscal extrusion can lead to functional loss of the meniscus. The aim of this study is to assess medial meniscus extrusion at increasing varus forces utilizing magnetic resonance imaging (MRI), in order to evaluate the contribution of the adduction moment of the knee during gait. We prospectively enrolled 19 patients (38 knees). Patients underwent gait analysis testing to calculate adduction moment, followed by an MRI at rest and with increasing varus forces according to the patient's specific adduction moment. Meniscal extrusion and root gap at increasing varus forces were measured and compared. Functional outcomes and their association to meniscal extrusion was analyzed. We found the average meniscal extrusion at rest, 100% and 150% applied varus force for the control group to be 1.7mm, 1.7mm and 1.9mm, respectively; and for the index group average meniscal extrusion was 5.3mm, 6.4mm and 6.8mm, respectively. Meniscal extrusion increase from rest to 100% varus force was significantly higher in the index group (p=0.0002). Further meniscal extrusion and root gap increase from 100% varus force to 150% varus force did not show a statistically significant difference (p=0.39). The association between greater increase of meniscal extrusion with varus force and WOMAC scores was not statistically significant. In conclusion this study defines the contribution of the varus force component of the adduction moment to meniscal extrusion, in patients with a medial meniscus posterior root-tear.
Assuntos
Meniscos Tibiais , Lesões do Menisco Tibial , Humanos , Meniscos Tibiais/diagnóstico por imagem , Lesões do Menisco Tibial/complicações , Lesões do Menisco Tibial/diagnóstico por imagem , Lesões do Menisco Tibial/patologia , Articulação do Joelho/patologia , Ruptura/complicações , Imageamento por Ressonância Magnética/métodos , Estudos RetrospectivosRESUMO
INTRODUCTION: Acute septic arthritis of the knee joint is an orthopedic emergency, potentially devastating, which can lead to high morbidity and may even be life-threatening. While any synovial joint can be infected, the knee is the most often affected joint and is involved in about 50 % of the cases. The infection is usually caused by a gram-positive bacteria. The diagnosis is made by synovial fluid aspiration, microbiological analysis and hematological investigations of inflammatory measures. Treatment requires emergency irrigation and debridement of the joint, and intravenous antibiotics. Surgical debridement can be performed either arthroscopically or via open arthrotomy. In recent years, arthroscopic treatment demonstrated more favorable outcomes with better functional outcomes, shorter operative time and hospital stays.
Assuntos
Artroscopia , Irrigação Terapêutica , Desbridamento , Humanos , Articulação do Joelho , Estudos RetrospectivosRESUMO
PURPOSE: We assessed the risk of injury to the popliteal neurovascular bundle (PNVB) while suturing the posterior horn of the lateral meniscus (PHLM). METHODS: We simulated all-inside suturing of the PHLM using magnetic resonance imaging of 60 knees. Lines were drawn from the medial and the lateral edges of the patellar tendon to the PHLM at increasing distances from the posterior cruciate ligament (PCL) to simulate suturing device trajectory. Distance from each line to the PNVB was measured (d). A similar analysis was performed using lines drawn from 1 cm medial and 1 cm lateral to the patellar tendon. We compared the average "d" at increasing distances from the PCL, between the different simulated portal entry points. We have also analyzed the association between different demographic characteristics and the shortest distance from the PVNB to the PHLM. RESULTS: Of 1200 measurements performed, the simulated suturing trajectory transected the PNVB 343 times (28.6%). At 0 mm from the PCL, the safest portal was the 1-cm lateral portal (P < .001), with an average "d" of 2.7 mm. At 3 mm, 6 mm, 9 mm, and 12 mm from the PCL, the safest portal was the 1-cm medial portal (P < .001), with average "d" of 3.8 mm, 6.9 mm, 10.1 mm, and 13.5 mm, respectively. Average distance between the PHLM and the PNVB was 7.8 mm. Shorter distance between the PHLM and the PNVB was associated with younger age and female sex (P = .014 and .001, respectively). CONCLUSIONS: All-inside suturing of the PHLM at 0 mm from the PCL is safer with a more lateral portal. Beyond 3 mm from the PCL, a more medial portal carries a lower risk to the PNVB. Young and female patients have a shorter distance between the PHLM and the PNVB, suggesting a greater risk for injury to the PNVB. Careful preoperative magnetic resonance imaging assessment may assist in safer portal selection when planning repair of the PHLM. CLINICAL RELEVANCE: This study describes a magnetic resonance imaging-based risk assessment for injury of the PVNB while suturing the PHLM. It allows the orthopaedic surgeon a better understanding of the anatomic relationship between the popliteal neurovascular bundle and the lateral meniscus and can assist in portal selection and safety.
Assuntos
Imageamento por Ressonância Magnética/métodos , Meniscos Tibiais/cirurgia , Artéria Poplítea/lesões , Ligamento Cruzado Posterior/cirurgia , Técnicas de Sutura/instrumentação , Suturas , Lesões do Menisco Tibial/cirurgia , Lesões do Sistema Vascular/prevenção & controle , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Meniscos Tibiais/diagnóstico por imagem , Pessoa de Meia-Idade , Ligamento Patelar/cirurgia , Artéria Poplítea/diagnóstico por imagem , Lesões do Menisco Tibial/diagnóstico , Lesões do Sistema Vascular/diagnóstico , Adulto JovemRESUMO
OBJECTIVE: To present results and complications in a case series of outpatients with diabetic and neuropathic foot ulcers with exposed bone following surgical debridement treated with negative-pressure wound therapy (NPWT). METHODS: Retrospective data were obtained from digital medical records from the Maccabi Health Services High Risk Foot Clinic in Tel Aviv, Israel, between 2009 and 2014. Medical records examined were those of clinic outpatients with exposed bone following partial foot amputation or selective bone debridement (University of Texas grade III-A) treated with NPWT. MAIN OUTCOME MEASURES: Wound area, closure rate, and adverse events. MAIN RESULTS: There were 66 patients provided NPWT in a total of 77 treatment courses. Mean patient age was 62 ± 10 years, 82% were male, and mean diabetes mellitus duration was 14 ± 8 years. Mean HbA1C levels were 8.1% ± 1.7%. Mean treatment course duration was 16 days (range, 2-42 days). Wound area decreased significantly (from 11.3 ± 16.8 cm to 8.0 ± 13.3 cm, P < .0001). Ulcer curing was noted in 7% of the cases, and healing progression was noted in 54%. Seven serious adverse events were recorded. CONCLUSIONS: Outpatient NPWT is a relatively safe and effective adjuvant to surgical debridement of neuropathic foot ulcers. In an outpatient setting, one can expect serious adverse events to occur in 10% of cases, but this seems unavoidable in patients with diabetic foot ulcers when taking into account their comorbidities and patient resources. Strict protocols to promote early recognition of complications and appropriate response to minimize deterioration must be implemented.
Assuntos
Pé Diabético/terapia , Tratamento de Ferimentos com Pressão Negativa/métodos , Infecção da Ferida Cirúrgica/prevenção & controle , Idoso , Desbridamento/métodos , Feminino , Úlcera do Pé/terapia , Humanos , Israel , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Cicatrização/fisiologiaRESUMO
BACKGROUND: The debate continues regarding the best way to manage partial anterior cruciate ligament (ACL) tears. OBJECTIVES: To prospectively compare the clinical outcomes of remnant-preserving augmentation (RPA) and double-bundle reconstruction (DBR) in patients with ACL tears. METHODS: In this prospective study, we included 13 cases of RPA and 30 cases of DBR with a follow-up period of 6 months, 12 months and 24 months. We clinically compared the preoperative and postoperative range of motion, Knee Society Score (KSS), Visual Analog Scale (VAS), Lysholm score, Tegner activity score, Short Form Health Survey (SF-36), thigh and calf circumference and anterior translation (Using the KT-1000 knee arthrometer). RESULTS: There were no significant differences in Lysholm score, Tegner score, VAS or KSS within the two groups at any time. The KT-1000 arthrometer results were higher in the RPA group at 6 months than in the DBR group; however, it did not reach statistical significance. CONCLUSIONS: We found no significant differences between the two specific groups leading us to believe that RPA may play a role in reconstruction when only a single bundle is injured.
Assuntos
Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/métodos , Ligamento Cruzado Anterior/cirurgia , Ruptura/cirurgia , Humanos , Articulação do Joelho , Estudos Prospectivos , Amplitude de Movimento Articular , Resultado do TratamentoRESUMO
BACKGROUND: Despite the overall success of total knee arthroplasty (TKA), a relatively large proportion of patients remain dissatisfied with the outcome. We hypothesized that patients with a lower threshold for pain were more likely to have worse outcomes after TKA. METHODS: Forty-eight consecutive patients with primary knee osteoarthritis graded a standardized painful stimulus caused by inflating a sphygmomanometer placed on the forearm, on a visual analog scale (VAS) scale before their TKA. We compared the VAS scores to patients' Knee Society scores and Knee Society function scores 2 years after TKA. RESULTS: Patients with a severe VAS score (>74 mm) had significantly worse Knee Society scores compared to patients with mild (0-44 mm) and moderate (45-74 mm) VAS scores (55 ± 20.5 vs 81.5 ± 11.1 and 84.8 ± 13, respectively, P = .04) and worse Knee Society Function scores (34 ± 20.7 vs 75.2 ± 17.3 and 77 ± 17.4, respectively, P = .027) at 2 years after TKA. CONCLUSIONS: Patients with a lower threshold for pain, as determined by a standardized painful stimulus, are more likely to have lower Knee Society pain and function scores after TKA.
Assuntos
Artroplastia do Joelho/efeitos adversos , Medição da Dor/métodos , Dor Pós-Operatória/etiologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Articulação do Joelho/cirurgia , Masculino , Pessoa de Meia-Idade , Osteoartrite do Joelho/cirurgia , Dor/etiologia , Medição da Dor/instrumentação , Estudos Prospectivos , Esfigmomanômetros , Resultado do TratamentoRESUMO
INTRODUCTION: Patellofemoral instability is a complex anatomical phenomena that requires deep understanding. The cause for instability could be a result of an anatomical defect or a soft tissue pathology. A thorough patient history, physical examination and imaging are paramount for a correct diagnosis and for deciding on the correct treatment. The proper treatment is often debatable. Conservative treatment is suitable for acute dislocation but has a high failure rate in chronic instability, which usually necessitates surgical treatment. The common surgical treatments today focus on fixing anatomical defects, relieving patients' symptoms of instability and giving them the opportunity to return to the level of activity suitable for them. In this literature review we summarize the relevant anatomy, biomechanics, clinical evaluation and treatment options for patellofemoral instability.
Assuntos
Instabilidade Articular/fisiopatologia , Articulação Patelofemoral , Fenômenos Biomecânicos , Humanos , Instabilidade Articular/diagnóstico , Instabilidade Articular/terapia , Articulação Patelofemoral/anatomia & histologia , Articulação Patelofemoral/lesões , Articulação Patelofemoral/fisiologia , Articulação Patelofemoral/fisiopatologia , Exame FísicoRESUMO
BACKGROUND: Medical evaluation of a suspected meniscus injury begins with a history-taking and physical examination. Suspected meniscus injuries not responding to treatment are usually sent for imaging to confirm the diagnosis before arthroscopy. Tc-MDP bone single photon emission computed tomography (SPECT) scan has been suggested as an alternative to magnetic resonance imaging (MRI) in evaluating suspected knee meniscus tears. OBJECTIVES: To examine the accuracy of knee SPECT as a tool to identify meniscus tears versus that of MRI as compared to the gold standard of arthroscopy. METHODS: The Israel Defense Forces database for 2005 through 2009 was searched using the key words: knee MRI, knee SPECT and knee arthroscopy. We identified 330 subjects who had undergone both a single knee SPECT and a single knee MRI prior to knee surgery. The medical files of 193 of the 330 subjects were randomly selected for review. A comparison was made between the preoperative SPECT and MRI studies and the arthroscopic finding. The sensitivity, specificity and accuracy were calculated. RESULTS: The subjects' age was 21.3 ± 3.9. The agreement between SPECT and arthroscopy was 0.14 forthe medial meniscus and 0.29 for the lateral meniscus. The agreement between MRI and arthroscopy was 0.59 for the medial meniscus and 0.69 for the lateral meniscus. SPECT scan was found to be 61% sensitive, 54% specific and 58% accurate in detecting common knee pathology, whereas MRI was found to be 95% sensitive, 67% specific and 85% accurate. CONCLUSIONS: Knee SPECT has a lower sensitivity, specificity and accuracy than MRI in evaluating meniscal injuries and its use can result in increased unnecessary surgery.
Assuntos
Artroscopia/métodos , Traumatismos do Joelho/diagnóstico por imagem , Imageamento por Ressonância Magnética/métodos , Meniscos Tibiais/diagnóstico por imagem , Tomografia Computadorizada de Emissão de Fóton Único/métodos , Adulto , Pesquisa Comparativa da Efetividade , Feminino , Humanos , Traumatismos do Joelho/cirurgia , Masculino , Militares , Cuidados Pré-Operatórios/métodos , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Lesões do Menisco TibialRESUMO
BACKGROUND: Osteoporosis is considered the most common bone disease in humans and the most common cause of fractures. OBJECTIVES: To identify possible risk factors associated with a low level of care for osteoporosis in patients presenting acutely with the major types of fragility fractures, as well as in patients who remain undertreated following their discharge. METHODS: We conducted a retrospective questionnaire-based cohort study. We searched our databases for patients admitted acutely with proximal humerus, distal forearm, thoraco-lumbar spine, and proximal femur fractures. A questionnaire was used to evaluate osteoporotic care including a referral to DEXA and any associated prescribed medication. RESULTS: The study group included 114 patients or their caregivers. The osteoporosis care rate rose from 56.1% (n = 64) before admission to 71% (n = 81) at follow-up. Significant risk factors associated with a decreased care rate prior to admission were the presence of fewer than three comorbidities and a combination of male gender and young age. Continued neglect at follow-up was associated with the opposite risk factors, such as older age, multiple comorbidities, and polypharmacy. An additional finding was that treated patients had a significantly increased likelihood of presenting with vertebral fractures. CONCLUSIONS: While the association of osteoporosis with the elderly may decrease screening rates among younger and healthier patients, fragility fractures may be viewed as "endstage" bone disease, rendering osteoporotic care inefficient.
Assuntos
Osteoporose/terapia , Fraturas por Osteoporose/terapia , Qualidade da Assistência à Saúde , Absorciometria de Fóton , Idoso , Idoso de 80 Anos ou mais , Conservadores da Densidade Óssea/uso terapêutico , Feminino , Hospitalização , Humanos , Masculino , Pessoa de Meia-Idade , Osteoporose/complicações , Osteoporose/diagnóstico , Fraturas por Osteoporose/diagnóstico , Fraturas por Osteoporose/etiologia , Encaminhamento e Consulta , Estudos Retrospectivos , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
Background: Immediate postoperative pain relief following arthroscopic partial meniscectomy remains a critical contributor to improved patient experience, early recovery of range of motion, and enhanced rehabilitation. Purpose: To evaluate the effect of intra-articular versus extra-articular bupivacaine on pain intensity and analgesic intake after arthroscopic partial meniscectomy. Study Design: Randomized controlled trial; Level of evidence, 1. Methods: This was a prospective double-blind, randomized clinical trial. All patients included underwent arthroscopic partial meniscectomy under general anesthesia. Patients were randomized into 2 groups, with 20 patients in each group. At the conclusion of the arthroscopic procedure, the intra-articular group received 10 mL 0.5% bupivacaine introduced intra-articularly and 10 mL isotonic saline 0.9% infiltrated subcutaneously around the portals. The extra-articular group received the isotonic saline intra-articularly and the bupivacaine around the portals. The primary outcome was the visual analog scale (VAS) for pain. Assessments were performed 0 to 0.5, 1 to 2, 2 to 4, and at 24 and 48 hours postoperatively. In addition, analgesic and narcotic consumption was monitored. Results: There were no differences between the groups in terms of patient demographics. VAS scores for the intra-articular group were 6, 8, 3.25, 4.3, and 4.5 at 0 to 0.5, 1 to 2, 2 to 4, 24, and 48 hours postoperatively, respectively. VAS scores for the extra-articular group were 3.8, 5, 2.9, 5.2, and 5.25, respectively. No statistically significant differences were observed between the 2 groups regarding pain intensity at all time points. There was also no statistically significant difference in analgesic consumption. Dipyrone was the preferred drug by patients from the intra-articular group, while the extra-articular group preferred to use opioids and nonsteroidal anti-inflammatory drugs. Conclusion: There were no differences in pain severity and analgesic intake between intra- or extra-articular bupivacaine administration after arthroscopic partial meniscectomy.
RESUMO
Background: Hip arthroscopy is an increasingly common procedure; however, recommendations for safely returning to driving after hip arthroscopy vary among surgeons. Purpose: To systematically review and analyze the current available evidence on the optimal time to safely return to driving after hip arthroscopy. Study Design: Systematic review; Level of evidence, 3. Methods: A systematic review and meta-analysis was performed in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Two authors independently conducted a literature search throughout August 2021 using the PubMed, Google Scholar, Embase, and Cochrane databases. A total of 1425 articles were reviewed, and 5 articles were included. All included articles used brake reaction time (BRT) as an observer-reported outcome measure. A meta-analysis was performed to compare pre- and postoperative BRT values. Study sample sizes and mean BRT values were collected per each included study. First, data were analyzed for the right and left hips combined; then, a subgroup analysis stratified by laterality was performed. The BRT values were divided according to time periods of measurement: preoperatively and 2, 4, 6, and 8 weeks postoperatively. Results: The included studies evaluated safety to return to driving after hip arthroscopy in 160 patients. Of these, 142 patients were treated for femoroacetabular impingement, while 18 patients underwent hip arthroscopy for other diagnoses. The mean weighted age was 33.7 ± 9.0 years, 47.5% of the patients were female, and the right hip was affected in 71.2%. The preoperative range of BRT was 566 to 1960 ms, and postoperative BRT range was 567 to 1840 ms at 1 to 2 weeks and 523 to 1860 ms at 3 to 12 weeks. Meta-analysis found the studies to be moderately heterogenic (P = .06). There were no statistically significant differences in BRT between the preoperative period and at 2, 4, 6, and 8 weeks postoperatively. Conclusion: Return to driving is likely safe as early as 2 to 4 weeks after right-sided hip arthroscopy, and 2 weeks after a left-sided procedure, as driving performance returns to the preoperative level. Registration: CRD42021274460 (PROSPERO identifier).
RESUMO
Diabetic foot ulcers under the first metatarsal head are difficult to treat and prevent recurrence. The aim of this study is to summarize the results of a distal first metatarsal minimally invasive floating osteotomy for ulcers under the first metatarsal head in patients with diabetic neuropathy. We reviewed files of patients with diabetic neuropathy undergoing a floating first metatarsal osteotomy. Demographic and clinical data were collected and analyzed to determine success and complications. We found records for 21 patients (mean age 64) with University of Texas 1A ulcers. The ulcer's mean age was 11.2 months. Following surgery, the ulcer completely resolved after a mean of 3.7 (2 to 11) weeks in 19 patients. During the first year, there were 4 complications related to the surgery (including 3 infections). At latest follow-up, 17/21 (81%) patients had healed with satisfactory results. Minimal invasive floating distal osteotomy of the first metatarsal can cure and prevent recurrence of diabetic foot ulcers under the first metatarsal head in 80% of the patients, but the ability to provide close follow-up and prompt response are prerequisites.
Assuntos
Diabetes Mellitus , Pé Diabético , Neuropatias Diabéticas , Ossos do Metatarso , Pé Diabético/complicações , Pé Diabético/diagnóstico , Pé Diabético/cirurgia , Humanos , Lactente , Ossos do Metatarso/cirurgia , Pessoa de Meia-Idade , Osteotomia/efeitos adversos , Osteotomia/métodos , ÚlceraRESUMO
Locked scapula or intrathoracic scapular dislocation is an extremely rare entity encountered in the emergency department, with very few cases reported in literature. Conservative vs surgical approach in treating intrathoracic scapular dislocation is not well defined in literature. In this case report, we present a rare case of intrathoracic scapular dislocation, following multiple ribs resection due to malignant bone tumour, which was treated by closed manipulation reduction technique.
RESUMO
Loading on the joints during running may have a deleterious effect on post-partial meniscectomy knee cartilage, leading to osteoarthritis. Utilizing T2-mapping measurements before and after running may enable the observation of changes in the articular cartilage of the postmeniscectomy knees compared with healthy knees. After medial partial meniscectomy, 12 volunteers underwent magnetic resonance imaging (MRI) of the both knees, before and immediately after 30 minutes of running. Quantitative assessment of articular cartilage was performed using a T2-mapping technique. In the medial compartment of the operated knees, significantly lower T2 values were found in anterior tibial plateau (pre- vs. postrun: 33.85 vs. 30.45 ms; p = 0.003) and central tibial plateau (33.33 vs. 30.63 ms; p = 0.007). Similar differences were found in lateral regions of central femur (post- vs. prerun: 35.86 vs. 40.35 ms; p = 0.015), posterior femur (34.89 vs. 37.73 ms; p = 0.001), and anterior tibia (24.66 vs. 28.70 ms, p = 0.0004). In lateral compartment, postrun values were significantly lower in operated compared with healthy knees, in central femur (34.89 vs. 37.59 ms; p = 0.043), posterior femoral (36.88 vs. 39.36 ms; p = 0.017), anterior tibia (24.66 vs. 30.20 ms; p = 0.009), and posterior tibia (28.84 vs. 33.17 ms; p = 0.006). No statistical difference was found while comparing postrun to prerun healthy knees. Lower T2 values were found in operated knees after 30 minutes of running. These changes were seen in medial and lateral compartments. We suspect that running may subject the articular cartilage to excessive loads in the post-partial meniscectomy knee, loads that in healthy knee do not cause any changes.
Assuntos
Cartilagem Articular , Osteoartrite do Joelho , Corrida , Cartilagem Articular/diagnóstico por imagem , Cartilagem Articular/patologia , Humanos , Articulação do Joelho/diagnóstico por imagem , Articulação do Joelho/patologia , Articulação do Joelho/cirurgia , Imageamento por Ressonância Magnética/métodos , Osteoartrite do Joelho/diagnóstico por imagem , Osteoartrite do Joelho/etiologia , Osteoartrite do Joelho/cirurgia , Tíbia/diagnóstico por imagem , Tíbia/patologia , Tíbia/cirurgiaRESUMO
OBJECTIVE: To examine the associations of sex, body mass index (BMI), and age with knee osteoarthritis (OA) symptomatic severity. DESIGN: A cross-sectional retrospective analysis. SETTING: Patients completed the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) questionnaire and Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36). Data were acquired from a stored database of a private therapy center. PARTICIPANTS: Patients (N=1487) with symptomatic knee OA were evaluated. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: WOMAC questionnaire and SF-36. RESULTS: BMI correlated significantly with worse knee OA symptoms for all WOMAC and SF-36 subcategories (all P ≤.001). Age correlated significantly with worse symptoms only for WOMAC function and SF-36 physical functioning (P=.001 and P=.009, respectively). A significant difference across BMI quintiles was found for all WOMAC and SF-36 subcategories (all P ≤.01). Women showed worse knee OA symptoms in all WOMAC and SF-36 subcategories (all P ≤.001). There was a significant interaction of sex by BMI in WOMAC pain and WOMAC function (P=.01 and P=.02, respectively). CONCLUSIONS: Based on the results of this analysis, it can be concluded that women and patients with a higher BMI with knee OA are at a greater risk for worse symptoms.