RESUMO
Acne is one of the most common disorders treated by dermatologists and other health care providers. While it most often affects adolescents, it is not uncommon in adults and can also be seen in children. This evidence-based guideline addresses important clinical questions that arise in its management. Issues from grading of acne to the topical and systemic management of the disease are reviewed. Suggestions on use are provided based on available evidence.
Assuntos
Acne Vulgar/diagnóstico , Acne Vulgar/tratamento farmacológico , Antibacterianos/uso terapêutico , Fármacos Dermatológicos/uso terapêutico , Guias de Prática Clínica como Assunto , Administração Oral , Administração Tópica , Adolescente , Adulto , Medicina Baseada em Evidências , Feminino , Seguimentos , Humanos , Isotretinoína/uso terapêutico , Masculino , Recidiva , Medição de Risco , Resultado do Tratamento , Adulto JovemRESUMO
This Technology Overview was prepared using systematic review methodology and summarizes the findings of studies published as of July 15, 2011, on modern metal-on-metal hip implants. Analyses conducted on outcomes by two joint registries indicate that patients who receive metal-on-metal total hip arthroplasty (THA) and hip resurfacing are at greater risk for revision than are patients who receive THA using a different bearing surface combination. Data from these registries also indicate that larger femoral head components have higher revision rates and risk of revision and that older age is associated with increased revision risks of large-head metal-on-metal THA. Several studies noted a correlation between suboptimal hip implant positioning and higher wear rates, local metal debris release, and consequent local tissue reactions to metal debris. In addition, several studies reported elevated serum metal ion concentrations in patients with metal-on-metal hip articulations, although the clinical significance of these elevated ion concentrations remains unknown.
Assuntos
Artroplastia de Quadril , Prótese de Quadril , Desenho de Prótese , Artroplastia de Quadril/efeitos adversos , Humanos , Metais , ReoperaçãoRESUMO
This clinical practice guideline is based on a series of systematic reviews of published studies on the treatment of symptomatic osteoporotic spinal compression fractures. Of 11 recommendations, one is strong; one, moderate; three, weak; and six, inconclusive. The strong recommendation is against the use of vertebroplasty to treat the fractures; the moderate recommendation is for the use of calcitonin for 4 weeks following the onset of fracture. The weak recommendations address the use of ibandronate and strontium ranelate to prevent additional symptomatic fractures, the use of L2 nerve root blocks to treat the pain associated with L3 or L4 fractures, and the use of kyphoplasty to treat symptomatic fractures in patients who are neurologically intact.
Assuntos
Fraturas por Compressão/terapia , Fraturas por Osteoporose/terapia , Fraturas da Coluna Vertebral/terapia , Conservadores da Densidade Óssea/uso terapêutico , Calcitonina/uso terapêutico , Terapia Combinada , Difosfonatos/uso terapêutico , Medicina Baseada em Evidências , Humanos , Ácido Ibandrônico , Bloqueio Nervoso , Compostos Organometálicos/uso terapêutico , Medição da Dor , Tiofenos/uso terapêutico , Vertebroplastia/métodosRESUMO
This clinical practice guideline is based on a series of systematic reviews of published studies in the available literature on the diagnosis and treatment of osteochondritis dissecans of the knee. None of the 16 recommendations made by the work group is graded as strong; most are graded inconclusive; two are graded weak; and four are consensus statements. Both of the weak recommendations are related to imaging evaluation. For patients with knee symptoms, radiographs of the joint may be obtained to identify the lesion. For patients with radiographically apparent lesions, MRI may be used to further characterize the osteochondritis dissecans lesion or identify other knee pathology.
Assuntos
Articulação do Joelho , Osteocondrite Dissecante/diagnóstico , Osteocondrite Dissecante/terapia , Terapia por Estimulação Elétrica , Humanos , Articulação do Joelho/diagnóstico por imagem , Articulação do Joelho/patologia , Articulação do Joelho/cirurgia , Imageamento por Ressonância Magnética , Procedimentos Ortopédicos , Aparelhos Ortopédicos , RadiografiaRESUMO
The clinical practice guideline is based on a systematic review of published studies on the treatment of distal radius fractures in adults. None of the 29 recommendations made by the work group was graded as strong; most are graded as inconclusive or consensus; seven are graded as weak. The remaining five moderate-strength recommendations include surgical fixation, rather than cast fixation, for fractures with postreduction radial shortening >3 mm, dorsal tilt >10 degrees , or intra-articular displacement or step-off >2 mm; use of rigid immobilization rather than removable splints for nonsurgical treatment; making a postreduction true lateral radiograph of the carpus to assess dorsal radial ulnar joint alignment; beginning early wrist motion following stable fixation; and recommending adjuvant treatment with vitamin C to prevent disproportionate pain.
Assuntos
Procedimentos Ortopédicos/métodos , Fraturas do Rádio/terapia , Adulto , Fatores Etários , Idoso , Artroscopia , Transplante Ósseo , Moldes Cirúrgicos , Humanos , Imobilização/métodos , Pessoa de Meia-Idade , Radiografia , Fraturas do Rádio/diagnóstico por imagem , ContençõesRESUMO
Thirty-three peer-reviewed studies met the inclusion criteria for the Overview. Criteria were framed by three key questions regarding indications for the use of locking plates, their effectiveness in comparison with traditional nonlocking plates, and their cost-effectiveness. The studies were divided into seven applications: distal radius, proximal humerus, distal femur, periprosthetic femur, tibial plateau (AO/OTA type C), proximal tibia (AO/OTA type A or C), and distal tibia. Patient enrollment criteria were recorded to determine indications for use of locking plates, but the published studies do not consistently report the same enrollment criteria. Regarding effectiveness, there were no statistically significant differences between locking plates and nonlocking plates for patient-oriented outcomes, adverse events, or complications. The literature search did not identify any peer-reviewed studies that address the cost-effectiveness or cost-utility of locking plates.
Assuntos
Placas Ósseas , Fraturas Ósseas/cirurgia , Procedimentos Ortopédicos/instrumentação , Ossos do Braço/lesões , Humanos , Ossos da Perna/lesões , Procedimentos Ortopédicos/efeitos adversos , Procedimentos Ortopédicos/métodos , Avaliação de Resultados em Cuidados de SaúdeRESUMO
The clinical practice guideline was explicitly developed to include only treatments less invasive than knee replacement (ie, arthroplasty). Patients with symptomatic osteoarthritis of the knee are to be encouraged to participate in self-management educational programs and to engage in self-care, as well as to lose weight and engage in exercise and quadriceps strengthening. The guideline recommends taping for short-term relief of pain as well as analgesics and intra-articular corticosteroids, but not glucosamine and/or chondroitin. Patients need not undergo needle lavage or arthroscopy with débridement or lavage. Patients may consider partial meniscectomy or loose body removal or realignment osteotomy, as conditions warrant. Use of a free-floating interpositional device should not be considered for symptomatic unicompartmental osteoarthritis of the knee. Lateral heel wedges should not be prescribed for patients with symptomatic medial compartmental osteoarthritis of the knee. The work group was unable either to recommend or not recommend the use of braces with either valgus- or varus-directing forces for patients with medial unicompartmental osteoarthritis; the use of acupuncture or of hyaluronic acid; or osteotomy of the tibial tubercle for isolated symptomatic patellofemoral osteoarthritis.