RESUMO
BACKGROUND: Studies report that Lisfranc injury is more common than thought. Several imaging methods for assessing the stability of Lisfranc injury have been described but many are impossible to standardize and not accurate enough. PURPOSE: To present a three-dimensional (3D) method for analyzing the changes in the joint space width of the midfoot joint and the joints of the medial part of the Lisfranc complex in healthy individuals. MATERIAL AND METHODS: Non-weightbearing and weightbearing cone-beam computed tomography (CBCT) images of 11 healthy feet were acquired and analyzed with 3D software. The mean range of joint space width changes of each joint was computed from the changes in individual image pairs. RESULTS: 3D analysis software was used to analyze the medial part of the Lisfranc complex. In this sample of healthy feet, the changes in the joint spaces in the medial part of Lisfranc complex, calculated with 3D analysis software, was less than 0.6â mm. The distance between bones increased or decreased, depending on which part of the joint surface the measurements were taken. CONCLUSION: In this study, we present a 3D analysis method to evaluate midfoot joint space width changes. Our analysis revealed that in healthy feet there are only minimal changes in the joint space width between weightbearing and non-weightbearing indicating minimal movement of the midtarsal joints. The 3D analysis of weightbearing CBCT data provides a promising tool for analyzing the small midfoot joints in a variety of conditions.
Assuntos
Tomografia Computadorizada de Feixe Cônico , Articulações do Pé , Imageamento Tridimensional , Suporte de Carga , Humanos , Suporte de Carga/fisiologia , Tomografia Computadorizada de Feixe Cônico/métodos , Imageamento Tridimensional/métodos , Masculino , Feminino , Adulto , Articulações do Pé/diagnóstico por imagem , Articulações do Pé/fisiologia , Adulto Jovem , Valores de Referência , Pessoa de Meia-Idade , Voluntários SaudáveisRESUMO
BACKGROUND: There is no consensus whether the primary surgical method should be open reduction and internal fixation (ORIF) or primary arthrodesis (PA) for Lisfranc injuries. The aim of our randomized controlled trial was to compare ORIF and PA for displaced Lisfranc injuries. METHODS: This study was a national multicenter randomized controlled trial. Altogether 43 displaced Lisfranc injuries were enrolled in this trial. The primary outcome measure was Visual Analogue Scale Foot and Ankle (VAS-FA) at a 24-months follow-up. The secondary outcome measures were VAS-FA pain, function, and other complaints subscales and the American Orthopaedic Foot & Ankle Society (AOFAS) Midfoot Scale. All outcomes were measured at 6, 12, and 24 months. We were unable to reach the planned sample size of 60 patients; thus, the study remains underpowered. RESULTS: The mean VAS-FA Overall score in the ORIF group was 86.5 (95% CI 77.9, 95.1) and 80.1 (95% CI 72.0, 88.1) in the PA group at the 24-month follow-up. We did not find eligible evidence of a difference in VAS-FA Overall scores (mean between-group difference 6.5 [95% CI -5.3, 18.2], Cohen d = 0.100). CONCLUSION: We did not find evidence of a difference in VAS-FA between ORIF and PA in patients with displaced Lisfranc injuries, and thus both are viable options for the initial surgical method. The trial is underpowered; however, the data may be included in a meta-analysis of similarly designed randomized controlled trials.ClinicalTrials.gov identifier: NCT02953067 24 October 2016.
Assuntos
Artrodese , Fixação Interna de Fraturas , Redução Aberta , Humanos , Artrodese/métodos , Fixação Interna de Fraturas/métodos , Redução Aberta/métodos , Feminino , Masculino , Adulto , Pessoa de Meia-Idade , Ossos do Metatarso/cirurgia , Ossos do Metatarso/lesões , Traumatismos do Pé/cirurgia , Fraturas Ósseas/cirurgia , Medição da DorRESUMO
BACKGROUND: Surgical treatment options for end-stage ankle osteoarthritis (OA) include ankle arthrodesis (AA) and total ankle replacement (TAR). We investigated the national incidence of AA and TAR and assessed trends in the surgical management of ankle OA in Finland between 1997 and 2018. METHODS: The Finnish Care Register for Health Care was used to calculate the incidence of AA and TAR based on sex and different age groups. RESULTS: The mean age (SD) of patients was similar, 57.8 (14.3) years for AA and 58.1 (14.0) for TAR. TAR showed a 3-fold increase from 0.3 per 100 000 person-years in 1997 to 0.9 per 100 000 person-years in 2018. The incidence of AA operations decreased during the study period from 4.4 per 100 000 person-years in 1997 to 3.8 per 100 000 person-years in 2018. TAR utilization increased notably at the expense of AA between 2001 and 2004. CONCLUSION: TAR and AA are both widely used procedures in the treatment of ankle OA, with AA being the favored option for most patients. The incidence of TAR has remained constant for the past 10 years, indicating appropriate treatment indications and utilization.
Assuntos
Artroplastia de Substituição do Tornozelo , Osteoartrite , Humanos , Pessoa de Meia-Idade , Artroplastia de Substituição do Tornozelo/métodos , Articulação do Tornozelo/cirurgia , Finlândia/epidemiologia , Tornozelo/cirurgia , Incidência , Osteoartrite/epidemiologia , Osteoartrite/cirurgia , Artrodese/métodos , Sistema de Registros , Resultado do TratamentoRESUMO
BACKGROUND: Current knowledge of the role of the nonoperative treatment of Lisfranc injuries is based on a few retrospective case series. Hence, consensus on which patients can be treated nonoperatively does not exist. The aim of this study was to investigate outcomes after nonoperative treatment of Lisfranc injuries. METHODS: In this study, patients were collected by recruiting all computer tomography-confirmed Lisfranc injuries treated during a 5-year period at a major trauma hospital. Between 2 and 6 years after suffering the injury, patients completed the visual analogue scale foot and ankle questionnaire. RESULTS: In total, 55 patients returned adequately completed questionnaires and were included in the study. Of those, 22 patients had avulsion fractures and 33 had simple non-displaced intra-articular fractures. Of these patients, 30 (55%) scored over 90 points in both the pain and function subscales of the VAS-FA, and 35 (64%) scored over 90 points overall. In addition, three (5%) patients scored under 60 points in both the pain and function subscales of the VAS-FA, and four (7%) scored under 60 points overall. Only one patient with avulsion fractures underwent secondary surgery. CONCLUSION: Nonoperative treatment has a role in the treatment of Lisfranc injuries, and the results of our study support the view that avulsion and simple intra-articular fractures with < 2 mm of displacement can be treated nonoperatively with high functional outcomes. The results of nonoperative and operative treatment should be compared in a prospective randomized controlled study setting in future studies. LEVEL OF EVIDENCE: IV, retrospective case series.
Assuntos
Ossos do Pé/lesões , Fraturas Ósseas , Luxações Articulares , Adulto , Feminino , Fixação Interna de Fraturas , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/terapia , Humanos , Masculino , Estudos Retrospectivos , Resultado do TratamentoRESUMO
This prospective study evaluated the incidence and pattern of acute injuries in youth (9- to 14-year- old) football players. Ten football clubs [n=730 players (567 males, 163 females)] participated in the 20-week follow-up study (January-June 2015). Data was collected by sending a standardized weekly SMS to players' parents/guardians with follow-up interviews for injured players. During the study period, 278 players (38%) sustained 410 acute injuries. The overall injury incidence for males and females was 6.47 (95% CI, 5.84-7.09) injuries per 1000 h of football exposure. Most injuries (40%) caused minimal absence from sports. Eighty-four percent of the injuries affected the lower extremities, with the ankle (30%), knee (17%), and thigh (16%) being the most commonly injured body sites. Females had significantly higher ankle injury rate (IRR) 1.85 (95% CI, 1.18-2.91, p=0.007) and non-contact ankle injury rate IRR 2.78 (95% CI, 1.91-4.02, p<0.001) than males. In conclusion, our results showed that the acute injury incidence among youth football is moderately high, and females are at higher risk for ankle injuries. Injury prevention programs aimed at preventing ankle injuries should be considered in the future.
Assuntos
Traumatismos do Tornozelo/epidemiologia , Futebol/lesões , Adolescente , Criança , Feminino , Finlândia/epidemiologia , Humanos , Incidência , Traumatismos do Joelho/epidemiologia , Masculino , Estudos Prospectivos , Fatores de Risco , Distribuição por Sexo , Coxa da Perna/lesões , Índices de Gravidade do TraumaRESUMO
BACKGROUND: Injury of the tarsometatarsal (TMT) joint complex, known as Lisfranc injury, covers a wide range of injuries from subtle ligamentous injuries to severely displaced crush injuries. Although it is known that these injuries are commonly missed, the literature on the accuracy of the diagnostics is limited. The diagnostic accuracy of non-weight-bearing radiography (inter- or intraobserver reliability), however, has not previously been assessed among patients with Lisfranc injury. METHODS: One hundred sets of foot radiographs acquired due to acute foot injury were collected and anonymised. The diagnosis of these patients was confirmed with a CT scan. In one-third of the radiographs, there was no Lisfranc injury; in one-third, a nondisplaced (< 2 mm) injury; and in one-third, a displaced injury. The radiographs were assessed independently by three senior orthopaedic surgeons and three orthopaedic surgery residents. RESULTS: Fleiss kappa (κ) coefficient for interobserver reliability resulted in moderate correlation κ = 0.50 (95% CI: 0.45- 0.55) (first evaluation) and κ = 0.58 (95% CI: 0.52-0.63) (second evaluation). After three months, the evaluation was repeated and the Cohen's kappa (κ) coefficient for intraobserver reliability showed substantial correlation κ = 0.71 (from 0.64 to 0.85). The mean (range) sensitivity was 76.1% (60.6-92.4) and specificity was 85.3% (52.9-100). The sensitivity of subtle injuries was lower than severe injuries (65.4% vs 87.1% p = 0.003). CONCLUSIONS: Diagnosis of Lisfranc injury based on non-weight-bearing radiographs has moderate agreement between observers and substantial agreement between the same observer in different moments. A substantial number (24%) of injuries are missed if only non-weight-bearing radiographs are used. Nondisplaced injuries were more commonly missed than displaced injuries, and therefore, special caution should be used when the clinical signs are subtle. LEVEL OF EVIDENCE: III.
Assuntos
Traumatismos do Pé/diagnóstico por imagem , Radiografia , Humanos , Diagnóstico Ausente , Variações Dependentes do Observador , Cirurgiões Ortopédicos/normas , Cirurgiões Ortopédicos/estatística & dados numéricos , Radiografia/normas , Radiografia/estatística & dados numéricos , Sensibilidade e Especificidade , Tomografia Computadorizada por Raios X/normas , Tomografia Computadorizada por Raios X/estatística & dados numéricosRESUMO
BACKGROUND: The American Orthopaedic Foot and Ankle Society (AOFAS) Midfoot Scale is an extensively used outcome measure instrument for evaluating outcomes after foot and ankle surgery or trauma. METHODS: In total, 117 patients with Lisfranc injury completed the AOFAS Midfoot Scale and the Visual Analogue Scale Foot and Ankle (VAS-FA) instruments. Internal consistency (correlation between different items), floor and ceiling values, convergent validity, item threshold distribution, and the coverage (item difficulty) of the AOFAS Midfoot scale were tested. RESULTS: AOFAS Midfoot Scale had high convergent validity and acceptable internal consistency (Cronbach's alpha >0.70). The ceiling effect was confirmed. The person-item distribution indicated that the scale had a lack of coverage and targeting in our sample. CONCLUSIONS: Our data suggests that the AOFAS Midfoot Scale has acceptable validity and internal consistency. However, due to the lack of coverage and targeting, it should not be the primary outcome measure to be used to evaluate the outcomes after Lisfranc injury in the future studies.
Assuntos
Traumatismos do Tornozelo/diagnóstico , Ortopedia , Medição da Dor/métodos , Sociedades Médicas , Articulações Tarsianas/lesões , Adulto , Feminino , Humanos , Masculino , Reprodutibilidade dos Testes , Inquéritos e Questionários , Estados UnidosRESUMO
BACKGROUND: Many surgical procedures have been described for hallux valgus. Evidence provided by the current literature on the different procedures is, however, poor. The purpose of this study was to assess the incidence of HV surgery in Finland between 1997 and 2014 and to find out whether changes in operation techniques of HV have occurred during the study period. METHODS: The study included all adult patients (≥18 years) who underwent primary HV operation. Patients were included into study if they had been operated with a diagnosis of HV (ICD-10 code M20.1). The data were collected by the Finnish National Hospital Discharge Register (NHDR). RESULTS: The total incidence of primary HV operations was 66.7 per 100,000 person-years in 1997 and 41.4 per 100,000 person-years in 2014. The incidence of arthroplasty operations of the MTP-1 joint decreased while at the same time the incidence of the MTP-1 joint arthrodesis and TMT-1 arthrodesis increased. The gender difference (13% men, 87% women) is consistent with previous studies. CONCLUSION: This study shows a significant decreasing trend of HV operations in Finland between 1997 and 2014. During the study period, the incidence of MTP I joint arthroplasty decreased, and since 2005 the incidence of MT-1-osteotomies has almost halved. At the same time, the incidence of MTP-1 joint arthrodesis increased by over 1000% and TMT-1 joint arthrodesis by nearly 2000%.
Assuntos
Artrodese/estatística & dados numéricos , Artroplastia/estatística & dados numéricos , Hallux Valgus/cirurgia , Osteotomia/estatística & dados numéricos , Adolescente , Adulto , Distribuição por Idade , Idoso , Feminino , Finlândia/epidemiologia , Hallux Valgus/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Distribuição por Sexo , Adulto JovemRESUMO
OBJECTIVE: To determine whether treatment of isolated stable Weber B type ankle fractures with a cast or a simple orthotic device for three weeks produces non-inferior outcomes compared with conventional immobilisation in a cast for six weeks. DESIGN: Randomised, pragmatic, non-inferiority, clinical trial with blinded outcome assessment. SETTING: Two major trauma centres in Finland, 22 December 2012 to 6 June 2016. PARTICIPANTS: 247 skeletally mature patients aged 16 years or older with an isolated Weber B type fibula fracture and congruent ankle mortise in static ankle radiographs. INTERVENTIONS: Participants were randomly allocated to conventional six week cast immobilisation (n=84) or three week treatment either in a cast (n=83) or in a simple orthosis (n=80). MAIN OUTCOME MEASURES: The primary, non-inferiority, intention-to-treat outcome was the Olerud-Molander Ankle Score at 12 months (OMAS; range 0-100; higher scores indicate better outcomes and fewer symptoms). The predefined non-inferiority margin for the primary outcome was -8.8 points. Secondary outcomes were ankle function, pain, quality of life, ankle motion, and radiographic outcome. Follow-up assessments were performed at 6, 12, and 52 weeks. RESULTS: 212 of 247 randomised participants (86%) completed the study. At 52 weeks, the mean OMAS was 87.6 (SD 18.3) in the six week cast group, 91.7 (SD 12.9) in the three week cast group, and 89.8 (SD 18.4) in the three week orthosis group. The between group difference at 52 weeks for the three week cast versus six week cast was 3.6 points (95% confidence interval -1.9 to 9.1, P=0.20), and for the three week orthosis versus six week cast was 1.7 points (-4.0 to 7.3, P=0.56). In both comparisons, the confidence intervals did not include the predefined inferiority margin of -8.8 points. The only statistically significant between group differences observed in the secondary outcomes and harms in the two primary comparisons were slight improvement in ankle plantar flexion and incidence of deep vein thrombosis, both in the three week orthosis group versus six week cast group. CONCLUSION: Immobilisation for three weeks with a cast or orthosis was non-inferior to conventional cast immobilisation for six weeks in the treatment of an isolated stable Weber B type fracture. TRIAL REGISTRATION: ClinicalTrials.gov NCT01758835.
Assuntos
Fraturas do Tornozelo/terapia , Moldes Cirúrgicos , Fíbula/lesões , Imobilização/instrumentação , Aparelhos Ortopédicos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Análise de Intenção de Tratamento , Masculino , Pessoa de Meia-Idade , Método Simples-Cego , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND:: The epidemiology of midfoot injuries is poorly known. It has been estimated that the incidence of Lisfranc injuries (intra-articular injury in the tarsometatarsal joint) is 1/55 000 person-years and the incidence of Chopart injuries (intra-articular injury in the talonavicular and calcaneocuboidal joint) 4/100 000 person-years. The purpose of our study was to assess the computed tomography (CT) imaging-based incidence (per 100 000 person-years) and trauma mechanisms of midfoot injuries. METHODS:: All CT studies performed due to acute injury of the foot and ankle region between January 1, 2012, and December 31, 2016, at Tampere University Hospital were reviewed. Patients presenting with an injury in the midfoot region in the CT scan were included in this study, and their records were retrospectively evaluated to assess patient characteristics. RESULTS:: During the 5-year study period, 953 foot and ankle CT scans were obtained because of an acute injury of the foot and ankle. Altogether, 464 foot injuries were found. Of these, 307 affected the midfoot area: 233 (75.9%) the Lisfranc joint area, 56 (18.2%) the Chopart joint area, and 18 (5.9%) were combined injuries or miscellaneous injuries in the midfoot. The incidence of all midfoot injuries was 12.1/100 000 person-years. The incidence of Lisfranc injuries was 9.2/100 000 person-years. The incidence of Chopart injuries was 2.2/100 000 person-years. CONCLUSIONS:: The incidence of Lisfranc injuries was higher and the incidence of Chopart injuries lower than previously estimated. More than two-thirds of the midfoot injuries in this study were nondisplaced (<2 mm displacement in fracture or joint) and were caused by low-energy trauma. LEVEL OF EVIDENCE:: Level III, epidemiologic study.
Assuntos
Traumatismos do Pé/epidemiologia , Fraturas Ósseas/epidemiologia , Luxações Articulares/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Feminino , Traumatismos do Pé/diagnóstico por imagem , Fratura-Luxação/diagnóstico por imagem , Fraturas Ósseas/diagnóstico por imagem , Humanos , Incidência , Fraturas Intra-Articulares/epidemiologia , Luxações Articulares/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
OBJECTIVES: To investigate the prevalence and burden of overuse injuries in children's football as well as player characteristics and their association with overuse injury risk. METHODS: This investigation is based on the control arm (10 clubs) of a randomised controlled trial investigating prevention of injuries in youth football. We conducted a prospective 20-week follow-up study on overuse injuries among Finnish football players (n=733, aged 9-14 years). Each week, we sent a text message to players' parents to ask if the player had sustained any injury during the past week. Players with overuse problem were interviewed over the phone using an overuse injury questionnaire. The main outcome measures were prevalence of all overuse injuries and substantial overuse injuries (those leading to moderate or severe reductions in participation or performance) and injury severity. RESULTS: The average response rate was 95%. In total, 343 players (46.8%) reported an overuse problem while in the study. The average weekly prevalence of all overuse problems and substantial overuse problems was 12.8% and 6.0%, respectively. Injuries affecting the knee had the highest weekly prevalence (5.7% and 2.4% for all and substantial knee problems, respectively). Girls had a higher likelihood of knee problems (OR 2.70; 95% CI 1.69 to 4.17), whereas boys had a higher likelihood of heel problems (OR 2.82; 95% CI 1.07 to 7.44). The likelihood of reporting an overuse problem increased with age (OR 1.21; 95% CI 1.00 to 1.47). CONCLUSION: Overuse injuries are prevalent in children's competitive football. Knee overuse injuries represent the greatest burden on participation and performance. TRIAL REGISTRATION NUMBER: ISRCTN14046021.
Assuntos
Traumatismos em Atletas/epidemiologia , Transtornos Traumáticos Cumulativos/epidemiologia , Futebol/lesões , Esportes Juvenis/lesões , Adolescente , Criança , Feminino , Finlândia , Seguimentos , Humanos , Traumatismos do Joelho/epidemiologia , Masculino , Prevalência , Estudos Prospectivos , Ensaios Clínicos Controlados Aleatórios como Assunto , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Lisfranc injuries are known to be rare and often overlooked injuries that can cause long-term disability and pain when missed or treated incorrectly. The wide variety of Lisfranc injuries ranges from subtle ligament distensions to open fracture dislocations. The treatment of Lisfranc joint injuries is still controversial and very little is known about what types of injury can be treated nonoperatively. The current literature provides only two randomized studies on dislocated Lisfranc injuries. These studies have shown that primary arthrodesis (PA) leads to a similar or better outcome and results in fewer secondary operations when compared with open reduction and internal fixation (ORIF) in ligamentous injuries. There have been no previous randomized studies of the nonoperative versus operative treatment of Lisfranc injuries. Therefore, the purpose of this study is to compare the operative and nonoperative treatment of non-dislocated Lisfranc injuries and to compare the ORIF and PA treatment of dislocated Lisfranc injuries. METHODS: This study is a prospective, randomized, national multi-center trial. The trial comprises two strata: Stratum I compares cast-immobilization versus open reduction and internal fixation (ORIF) treatment of non-dislocated Lisfranc joint injuries. Stratum II compares PA versus ORIF in the treatment of dislocated injuries of the Lisfranc joint. The main hypothesis of stratum I is that the nonoperative treatment of non-dislocated Lisfranc injuries achieves a similar outcome compared with operative treatment (ORIF). The hypothesis of stratum II is that PA of dislocated Lisfranc injuries yields a similar functional outcome compared with ORIF, but that PA results in fewer secondary operations than ORIF. The main outcome measure is the American Orthopaedic Foot and Ankle Society (AOFAS) Midfoot score and the secondary outcome measures are Visual-Analogue-Scale Foot and Ankle (VAS-FA), Visual-Analogue-Scale (VAS), rate of secondary operations and other treatment-related complications. The results will be analyzed after the 2-year follow-up period. DISCUSSION: This publication presents a prospective, randomized, national multi-center trial study protocol. It provides details of patient flow, randomization, aftercare and methods of analysis of the material and ways to present and publish the results. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT02953067 24.10.2016.
Assuntos
Artrodese , Moldes Cirúrgicos , Traumatismos do Pé/terapia , Articulações do Pé/cirurgia , Fixação Interna de Fraturas , Fraturas Ósseas/terapia , Luxações Articulares/terapia , Redução Aberta , Adolescente , Adulto , Moldes Cirúrgicos/efeitos adversos , Protocolos Clínicos , Finlândia , Traumatismos do Pé/diagnóstico por imagem , Traumatismos do Pé/fisiopatologia , Articulações do Pé/diagnóstico por imagem , Articulações do Pé/lesões , Articulações do Pé/fisiopatologia , Fixação Interna de Fraturas/efeitos adversos , Consolidação da Fratura , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/fisiopatologia , Humanos , Luxações Articulares/diagnóstico por imagem , Luxações Articulares/fisiopatologia , Pessoa de Meia-Idade , Redução Aberta/efeitos adversos , Estudos Prospectivos , Projetos de Pesquisa , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
INTRODUCTION: A treatment protocol favouring non-operative treatment and based on early weight-bearing and early range-of-motion exercises was implemented in standard clinical care of a level I trauma clinic. MATERIALS AND METHODS: All patients treated due to acute Achilles tendon rupture between 2008 and 2014 were included in the study (n = 411). The patient records were retrospectively evaluated. RESULTS: The mean age of patients was 47 (range 17-88) years. In total, 213 (52%) acute Achilles tendon ruptures were treated operatively and 198 (48%) non-operatively. The annual proportion of operatively treated patients declined from 70 to 21% during the study period. The traumatic re-rupture rate was similar between the operative (4%) and the non-operative (6%) treatment groups (p = 0.385), even though the patients in the non-operative group were significantly older and had more co-morbidities than the operatively treated patients. Of the operatively treated patients, 10% (n = 21) had wound healing problems. In 6/198 patients, the non-operative treatment had to be converted to surgical treatment in the early phase. Unsatisfactory functional outcome after the treatment was reported in 7/213 patients in the operative and 10/198 in the non-operative group (p = 0.234). CONCLUSIONS: Our study showed that it is possible to implement a standardised treatment protocol to guide the decision-making and treatment and of an acute Achilles tendon rupture as a part of the daily care in a large standard trauma hospital. The clinical outcome and the rate of complications were fully comparable to the good clinical results achieved in RCT-study settings despite the heterogeneity of the treated patients and non-specialisation of the medical staff, showing that the protocol could find the most reasonable treatment for each patient and reduced dramatically the rate of operative treatment. LEVEL OF EVIDENCE: Level III, comparative series.
Assuntos
Tendão do Calcâneo/lesões , Tomada de Decisão Clínica/métodos , Terapia por Exercício/métodos , Procedimentos Ortopédicos/métodos , Ruptura/terapia , Traumatismos dos Tendões/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Protocolos Clínicos , Terapia por Exercício/normas , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Ortopédicos/normas , Estudos Retrospectivos , Resultado do Tratamento , Suporte de Carga , Adulto JovemRESUMO
BACKGROUND: The purpose of this study was to assess the nationwide incidence (per 100,000 person-years) of operative treatment and hospitalization due to calcaneal fractures (CF) in Finland. METHODS: The study was based on the Finnish National Hospital Discharge Register. All patients aged 18-years or older admitted to Finnish hospitals for primary treatment of CF in 1987-2012 were included. RESULTS: During the 26-year study period 5977 patients were hospitalized with main or secondary diagnosis of a CF. The incidence of hospitalization due to CF remained relatively stable: (12.5)/100,000 in men and 3.9/100,000 in women. The men were younger (median 43 years) than the women (median 61 years). CONCLUSIONS: The incidence of the hospitalization due to CF in Finland has remained at steady level during the past 26 years. The incidence of CF is three times higher in men. In 2012 22% of the fractures were operatively treated.
Assuntos
Calcâneo/lesões , Fraturas Ósseas/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Finlândia/epidemiologia , Fixação de Fratura/estatística & dados numéricos , Fraturas Ósseas/cirurgia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Adulto JovemRESUMO
BACKGROUND: This study aimed to identify factors from standard radiographs that contributed to the stability of the ankle mortise in patients with isolated supination-external rotation fractures of the lateral malleolus (OTA/AO 44-B). METHODS: Non-stress radiographs of the mortise and lateral views, without medial clear space widening or incongruity, were prospectively collected for 286 consecutive patients (mean age, 45 years [range, 16 to 85 years]), including 144 female patients (mean age, 50 years [range, 17 to 85 years]) and 142 male patients (mean age, 40 years [range, 16 to 84 years]) from 2 trauma centers. The radiographs were analyzed for fracture morphology by 2 orthopaedic surgeons, who were blinded to each other's measurements and to the results of external rotation stress radiographs (the reference for stability). Factors significantly associated with ankle mortise stability were tested in multiple logistic regression. Receiver operating characteristic analyses were performed for continuous variables to determine optimal thresholds. A sensitivity of >90% was used as the criterion for an optimal threshold. RESULTS: According to external rotation stress radiographs, 217 patients (75.9%) had a stable injury, defined as that with a medial clear space of <5 mm. Independent factors that predicted stable ankle mortise were female sex (odds ratio [OR], 2.5 [95% confidence interval (CI), 1.4 to 4.6]), a posterior diastasis of <2 mm (corresponding with a sensitivity of 0.94 and specificity of 0.39) on lateral radiographs (OR, 10.8 [95% CI, 3.7 to 31.5]), and only 2 fracture fragments (OR, 7.3 [95% CI, 2.1 to 26.3]). When the posterior diastasis was <2 mm and only 2 fracture fragments were present, the probability of a stable ankle mortise was 0.98 for 48 female patients (16.8%) and 0.94 for 37 male patients (12.9%). CONCLUSIONS: Patients with noncomminuted lateral malleolar fractures (85 patients [29.7%]) could be diagnosed with a stable ankle mortise without further stress testing, when the fracture line widths were <2 mm on lateral radiographs. LEVEL OF EVIDENCE: Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Assuntos
Fraturas do Tornozelo/diagnóstico , Estresse Mecânico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Fraturas do Tornozelo/diagnóstico por imagem , Fraturas do Tornozelo/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Exame Físico , Radiografia , Rotação , Sensibilidade e Especificidade , Adulto JovemRESUMO
AIMS: In this study, we evaluated the effects of the re-organization of inpatient care for patients with a diabetic foot infection, and the implementation of a specialized multi-disciplinary wound department at an academic tertiary hospital. METHODS: This was a retrospective cohort study, comprising 272 patients treated for diabetic foot infections in 2006-2007 (Group 1, n=124) and 2013-2014 (Group 2, n=148). In 2012, inpatient care of all chronic wounds was centralized at a single wound department with a multi-disciplinary team. We assessed group outcome before and after the re-organization. RESULTS: During the 7-year study period, the incidence of hospitalized patients with a diabetic foot infection increased 19%. After initiating the re-organization, the below-the-knee amputation rate was significantly reduced (25.8% vs. 9.5%, p<0.001). The median time from admission to surgical intervention decreased from 5days to 2days, p<0.001. The length of hospitalization also tended to decrease after the reorganization. CONCLUSIONS: The findings of this study demonstrate the benefits of treating diabetic foot infections at a specialized wound department with a multi-disciplinary team. The benefits were achieved by simply distributing the workload and organizing schedules, without new investments or additional personnel. The findings of this study indicate that patients with diabetic foot infections present a challenge that is beyond the expertise of a single field of medicine. A working collaboration between disciplines and a specialized wound department are central in achieving better results.
Assuntos
Pé Diabético/cirurgia , Perna (Membro)/patologia , Idoso , Estudos de Coortes , Feminino , Humanos , Pacientes Internados , Masculino , Estudos Retrospectivos , CicatrizaçãoRESUMO
OBJECTIVES: Acute Achilles tendon ruptures are common among highly active people. Recently published studies have provided increasing evidence to support non-surgical treatment. This study aimed to assess the incidence trends of surgically treated, acute Achilles tendon ruptures. Our hypothesis, based on the recent literature showing no difference in functional results between surgical and non-surgical treatment, was that the incidence of surgery would be declining. METHODS: We conducted a nationwide hospital register-based study. All patients 18â years of age or older with a diagnosis of acute Achilles tendon injury, and treated with Achilles tendon repair from 1987 to 2011 in Finland were included in the study. RESULTS: During the 25-year study period in Finland, a total of 15,252 patients received surgical treatment for an acute Achilles tendon rupture. The incidence of surgical treatment of acute Achilles tendon rupture in men was 11.1/100,000 person-years in 1987 and 20.5/100,000 person-years in 2011. The corresponding figures in women were 2.5/100,000 person-years in 1987 and 4.2/100,000 person-years in 2011. The highest rates occurred in 2008 in men and 2007 in women, and since then the decrease has been 42% in men and 55% in women. CONCLUSIONS: During the past few years, the rate of surgically treated acute Achilles tendon ruptures has declined remarkably. The findings of the present study indicate that orthopaedic surgeons have chosen more often non-surgical treatment option for acute Achilles ruptures. This can be considered as an example, how high-quality scientific evidence can lead to a rapid change in clinical practice.
Assuntos
Tendão do Calcâneo/lesões , Tendão do Calcâneo/cirurgia , Adolescente , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Feminino , Finlândia/epidemiologia , Hospitalização/estatística & dados numéricos , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Ensaios Clínicos Controlados Aleatórios como Assunto , Sistema de Registros , Ruptura/cirurgia , Distribuição por Sexo , Adulto JovemRESUMO
BACKGROUND: Flexor hallucis longus tendon (FHLT) transfer has become a popular method for reconstructing a chronic Achilles tendon rupture (ATR). The purpose of this study was to evaluate the clinical outcomes and possible hypertrophy of the FHL muscle after FHLT transfer in patients with chronic ATR. METHODS: Seven patients with chronic ATR underwent an FHLT transfer to heel through single incision. The patients were clinically evaluated 27 (16-39) months after the surgery. The patient satisfaction was assessed with Achilles Tendon Total Rupture Scale (ATRS). Isokinetic strength was measured from both legs. The FHL muscle hypertrophy was evaluated from MRI of both legs. All subjects also performed a gait analysis with an instrumented walkway system (GAITRite(®)). RESULTS: The plantar flexion strength was 16.1% (-45, 7-2, 4%) weaker in the operated leg. ATRS scores averaged 70.3. Marked hypertrophy, +52% (9-104%) of the FHL muscle was seen in the operated leg compared to the non-operated leg. The gait analysis did not show any marked pathology in any of the patients. CONCLUSIONS: A mean hypertrophy of 52% of the FHL muscle was found after FHLT transfer for the chronic ATR. This indicates strong adaptation capacity of this muscle after FLHT transfer in situation where the function of the gastro-soleus complex was severely impaired preoperatively. The reconstruction of chronic ATR with FHLT transfer provided a good functional outcome and excellent patient satisfaction.
Assuntos
Tendão do Calcâneo/cirurgia , Músculo Esquelético/patologia , Transferência Tendinosa , Tendão do Calcâneo/lesões , Adulto , Idoso , Doença Crônica , Feminino , Seguimentos , Marcha , Humanos , Hipertrofia/etiologia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Força Muscular , Satisfação do Paciente , Estudos Retrospectivos , Ruptura/cirurgiaRESUMO
Primary treatment of acute ankle ligament injury is almost always conservative. The more severe injury is, the more careful initial treatment, rehabilitation and follow-up is required. If the rupture of ligaments is suspected, the ankle must be supported with an air splint or ankle support. Functional therapy is initiated immediately upon the occurrence of the injury. Independent training by the patient is the cornerstone of functional therapy. Persistence of symptoms or recurrent injuries are often due to inadequate rehabilitation.