RESUMO
BACKGROUND: Perioperative education and socioeconomic factors influence patient behavior. Recent evidence has suggested that sling compliance is associated with improved outcomes after shoulder surgery; it is important to investigate factors that influence sling compliance. PURPOSE: To determine the associations between postoperative sling wear and patients' understanding of sling necessity, postoperative home assistance, and social deprivation. STUDY DESIGN: Cohort study; Level of evidence, 2. METHODS: A total of 66 patients were prospectively enrolled from 2018 to 2020 if they were ≥18 years of age and undergoing shoulder surgery requiring a sling for at least 1 month postoperatively. Sling wear was measured using a temperature-sensing device. At 6 weeks postoperatively, patients' understanding for sling necessity was determined by their response to a question on the Medical Adherence Measure questionnaire, "Why did you have to wear a shoulder sling?" The Patient Understanding Grading Scale (PUGS) was developed to quantify patient responses. PUGS was graded 1 to 3, with grade 1 corresponding to the least technical knowledge. Patient characteristics, social deprivation (Area Deprivation Index [ADI]), and home assistance were additionally analyzed. RESULTS: There were no significant differences in baseline characteristics between patients when stratified by PUGS grade. Multivariable linear regression analysis for total hours of sling wear per week showed that patients with PUGS grade 2 (ß, 48.2 hours; P = .007) and grade 3 (ß, 59.5 hours; P = .003) wore their slings significantly more than grade 1 patients. Patients with home assistance had significantly greater day hours (73.5 ± 33.0 vs 44.0 ± 24.5 hours; P = .037) of sling wear per week, but there was no difference in night sling hours. Patients older than 60 years wore their slings significantly more, while men and those with a higher body mass index (BMI) wore their slings significantly less. ADI was not significantly associated with sling wear. CONCLUSION: This study demonstrates that patients with greater understanding for sling necessity, those with home assistance, and patients >60 years have greater sling wear, while male patients and those with a higher BMI have lower sling compliance. ADI was not a significant contributor.
Assuntos
Ombro , Extremidade Superior , Humanos , Masculino , Estudos de CoortesRESUMO
BACKGROUND: Dual mobility (DM) articulations have become an increasingly popular bearing choice in efforts to reduce dislocation rates in high risk primary and revision total hip arthroplasties (THA). However, DM dislocations can still occur. Intraprosthetic dislocation (IPD) is a unique failure mode for DM compared to standard femoral heads. Currently, the incidence of this phenomenon during attempted hip reduction is unknown. METHODS: A retrospective analysis of a consecutive series of all primary, revision, and conversion THA procedures performed by a single surgeon was collected. For all dislocations, patient demographics, location where reduction was performed, type of anesthetic used was recorded. For DM dislocations, the rate of successful closed reduction, reoperation due to failure of closed reduction, and incidence of IPD at time of reduction was recorded. Descriptive statistics were conducted on the data. RESULTS: In total, 527 cases were included for analysis. The overall rate of dislocation (with and without DM) was 2.85%. Among DMs, the dislocation rate was 4.55%. The rate of IPD after closed reduction was 5/7 (71%) with all five requiring revision surgery to either another DM bearing or constrained liner. CONCLUSIONS: We report a high rate of early IPD after DM dislocation. This study supports alternative treatment protocols for these patients including regional or general anesthesia to be administered in the operating room and for the reduction to be performed under fluoroscopy. Dislocated DM components handled in this manner could reduce the high incidence of IPD reported.
Assuntos
Artroplastia de Quadril/efeitos adversos , Luxação do Quadril/etiologia , Prótese de Quadril/efeitos adversos , Falha de Prótese , Reoperação/estatística & dados numéricos , Idoso , Anestesia Geral , Cabeça do Fêmur/cirurgia , Humanos , Luxações Articulares/cirurgia , Desenho de Prótese , Amplitude de Movimento Articular , Estudos Retrospectivos , Fatores de Risco , CirurgiõesRESUMO
BACKGROUND: Although a variety of studies have assessed the outcomes of simultaneous bilateral total knee arthroplasty (BTKA) and staged BTKA, there remains no definitive conclusion regarding the superiority of one technique in terms of safety. METHODS: The US National Library of Medicine (PubMed/MEDLINE), EMBASE, and the Cochrane Database of Systematic Reviews were queried utilizing keywords pertinent to BTKA, simultaneous and staged, and clinical or functional outcomes. In order to examine the contemporary relevant literature, studies published prior to 2009 were excluded from our search. RESULTS: In total, 19 articles met the inclusion criteria and were included in this analysis. The overall quality of the studies included in this review was rated as moderate. Seven of the 19 studies reported no significant differences between the 2 groups in regards to baseline clinical and demographic characteristics (comorbidity index, American Society of Anesthesiologists grade, preoperative clinical subjective scores). Nearly all from these 7 studies with comparable initial characteristics documented no significant differences in the overall complication rates between the 2 groups in addition to no difference in mortality rate, cardiac complications, revision rate, thromboembolic events, and functional outcomes. CONCLUSION: In contemporary studies involving comparable baseline demographics (including comorbidity index, American Society of Anesthesiologists grade), there was moderate evidence to show that simultaneous BTKA is as safe as the staged BTKA.