| Literature DB >> 33935309 |
Nilson Roberto Severino1, Fabrício Roberto Severino1, Osmar Pedro Arbix de Camargo1, Luiz Gabriel Betoni Guglielmetti1, Victor Marques de Oliveira1, Ricardo de Paula Leite Cury1.
Abstract
Patellar instability is a multifactorial clinical condition that affects a significant number of patients and occurs due to morphological variations of the joint and patellofemoral alignment. The present literature review study aimed to identify and summarize current concepts on patellar instability, in relation to associated risk factors, diagnostic criteria, and the benefits and risks of conservative and surgical treatments. For this purpose, a search was conducted in the following electronic databases: MEDLINE (via Pubmed), LILACS and Cochrane Library. It is concluded that the accurate diagnosis depends on the detailed clinical evaluation, including the history and possible individual risk factors, as well as imaging exams. The initial treatment of patellar instability is still controversial, and requires the combination of conservative and surgical interventions, taking into consideration both soft tissues and bone structures, the latter being the most common reason for choosing surgical treatment, especially lateral patellar instability. Sociedade Brasileira de Ortopedia e Traumatologia. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. ( https://creativecommons.org/licenses/by-nc-nd/4.0/ ).Entities:
Keywords: joint instability; patella; patellar dislocation; patellofemoral joint
Year: 2020 PMID: 33935309 PMCID: PMC8075655 DOI: 10.1055/s-0040-1713389
Source DB: PubMed Journal: Rev Bras Ortop (Sao Paulo) ISSN: 0102-3616
Results of systematic reviews with meta-analysis on conservative versus surgical treatment for primary patellar dislocation
| Study/Year | Included and participating studies | Quality of studies included (GRADE) | Results |
|---|---|---|---|
|
Yang et al.,
| 16 ECRs/observational studies | Low |
|
|
| |||
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Lee et al.,
| 4 ECRs | Moderate to low |
|
|
Longo et al.,
| 17 ECRs/observational studies | NA |
|
|
Saccomano et al.,
| 9 ECRs | Moderate to low |
|
|
| |||
|
Smith et al.,
| 6 ECRs | Too low |
|
|
|
Abbreviations: DM, mean difference; DMO, standardized mean difference; EAV, visual analogue pain scale; RCT, randomized clinical trial; GRADE, The Grading of Recommendations Assessment, Development and Evaluation; NA, not evaluated; OR, odds ratio; RR, Relative risk.
Resultados das revisões sistemáticas com metanálise sobre tratamento conservador versus cirúrgico para luxação patelar primária
| Estudo/Ano | Estudos incluídos e participantes | Qualidade dos estudos incluídos (GRADE) | Resultados |
|---|---|---|---|
|
Yang et al.,
| 16 ECRs/estudos observacionais | Baixa |
|
|
| |||
|
Lee et al.,
| 4 ECRs | Moderada a baixa |
|
|
Longo et al.,
| 17 ECRs/estudos observacionais | NA |
|
|
Saccomano et al.,
| 9 ECRs | Moderada a baixa |
|
|
| |||
|
Smith et al.,
| 6 ECRs | Muito baixa |
|
|
|
Abreviações: DM, diferença de média; DMO, diferença de média padronizada; EAV, escala analógica visual de dor; ECR, ensaio cínico randomizado; GRADE, The Grading of Recommendations Assessment, Development and Evaluation; NA, não avaliado; OR, odds ratio; RR, risco relativo.