RESUMO
BACKGROUND: Shoulder arthroscopy and related complications like deep tissue infections have increased in the last several decades. Practice patterns have shown significant consensus among arthroscopic surgeons supporting intraoperative pre-incision antibiotic usage and against postoperative antibiotic usage. While there is consensus in practice, the absence of robust guidelines for postoperative antibiotic prophylaxis after shoulder arthroscopy warrants further research. PURPOSE: The purpose of this study was to determine the incidence of infection after shoulder arthroscopy in patients treated with or without postoperative prophylactic oral antibiotics. METHODS: A retrospective review of shoulder arthroscopies was performed at an outpatient surgery center over a 10-year period. The primary outcome measured was infection following a procedure, initial encounter, or subsequent encounter as defined by International Classification of Disease, Tenth Revision - Clinical Modification (ICD-10 CM) codes T81.4XXA or T814XXD. Incidence of infection was calculated for both cohorts and a chi-squared test was used to determine the statistical significance of betweengroup differences in infection incidence. A priori and post hoc power analyses were performed to determine the sample size required for statistical power and statistical power of the findings given the final study sample size, respectively. RESULTS: A total of 1,801 patients were included in the study. All patients received intraoperative pre-incision antibiotic prophylaxis. Prophylactic postoperative antibiotics were prescribed to 223 (12.38%) patients for varying durations following shoulder arthroscopy. There were zero cases of infection among patients who received antibiotics. There was one case (0.06%) of infection among the patients who did not receive antibiotics. This difference was not statistically significant (p = 0.71). Power analyses showed that the study was highly powered. CONCLUSIONS: Postoperative prophylactic oral antibiotics did not reduce the risk of infection in patients undergoing shoulder arthroscopy.
Assuntos
Antibacterianos , Antibioticoprofilaxia , Artroscopia , Articulação do Ombro , Infecção da Ferida Cirúrgica , Humanos , Artroscopia/efeitos adversos , Artroscopia/métodos , Estudos Retrospectivos , Antibioticoprofilaxia/métodos , Masculino , Feminino , Articulação do Ombro/cirurgia , Pessoa de Meia-Idade , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/epidemiologia , Antibacterianos/administração & dosagem , Antibacterianos/uso terapêutico , Adulto , Resultado do Tratamento , Incidência , Idoso , Fatores de RiscoRESUMO
PURPOSE: The purpose of this study was to identify sex differences in postoperative outcomes and return-to-sport rates after fasciotomy for treatment of chronic exertional compartment syndrome (CECS) of the lower leg. It was hypothesised that male CECS patients would have a higher rate of return to sport than female CECS patients. METHODS: A retrospective cohort study was conducted involving patients who underwent primary fasciotomy of one to four leg compartments for treatment of CECS at a single centre from 2010 to 2020. Each affected leg was treated as a separate subject. Postoperative outcomes included CECS pain frequency and severity, return to sport and Tegner activity level. Multivariable regression was used to determine if sex was an independent predictor of outcomes after adjusting for demographic and clinical covariates. p < 0.05 were considered significant. RESULTS: Eighty-one legs (44 M, 37 F) of 47 unique patients (34 of whom had bilateral symptoms) were included with a mean follow-up time of 51.5 ± 31.4 months. Male subjects were older (p < 0.001) and had higher body mass index (p < 0.001) compared to female subjects. Most subjects (84.0%) underwent two- or four-compartment fasciotomies. Female sex was found to be predictive of lower overall postoperative pain severity (p = 0.007), higher odds of return to sport (p = 0.04) and higher postoperative Tegner score (p = 0.005). However, female sex was not predictive of postoperative pain frequency, odds of reoperation or odds of return to sport to at least the presymptomatic level (all p < 0.05). CONCLUSION: Female sex is independently predictive of reduced overall pain severity, higher odds of return to sport and higher postoperative improvement in Tegner score following fasciotomy for treatment of lower-limb CECS. LEVEL OF EVIDENCE: III.
RESUMO
BACKGROUND: Spinopelvic parameters, including pelvic tilt (PT), sacral slope (SS), and pelvic incidence, have been developed to characterize the relationship between lumbar spine and hip motion, but a paucity of literature is available characterizing differences in spinopelvic parameters among patients with femoroacetabular impingement syndrome (FAIS) versus patients without FAIS, as well as the effect of these parameters on outcomes of arthroscopic treatment of FAIS. PURPOSE: To (1) identify differences in spinopelvic parameters between patients with FAIS versus controls without FAIS; (2) identify associations between spinopelvic parameters and preoperative patient-reported outcomes (PROs); and (3) identify differences in PROs between patients with stiff spines (standing-sitting ΔSS ≤10°) versus those without. STUDY DESIGN: Cohort study; Level of evidence, 2. METHODS: The study enrolled patients ≥18 years of age who underwent primary hip arthroscopy for treatment of FAIS with cam, pincer, or mixed (cam and pincer) morphology. Participants underwent preoperative standing-sitting imaging with a low-dose 3-dimensional radiography system and were matched on age and body mass index (BMI) to controls without FAIS who also underwent EOS imaging. Spinopelvic parameters measured on EOS films were compared between the FAIS and control groups. Patients with FAIS completed the modified Harris Hip Score (mHHS) and Non-Arthritic Hip Score (NAHS) before surgery and at 1-year follow-up. Outcome scores were compared between patients with stiff spines versus those without. Associations between spinopelvic parameters and baseline outcome scores were assessed with Pearson correlations. Continuous variables were compared with Student t test and/or Mann-Whitney U test, and categorical variables were compared with Fisher exact test. RESULTS: A total of 50 patients with FAIS (26 men; 24 women; mean age, 36.1 ± 10.7 years; mean BMI, 25.6 ± 4.2) were matched to 30 controls without FAIS (13 men; 17 women; mean age, 36.6 ± 9.5 years; mean BMI, 26.7 ± 3.6). Age, sex, and BMI were not significantly different between the FAIS and control groups (P > .05). Standing PT was not significantly different between stiff and non-stiff cohorts (P = .73), but sitting PT in the FAIS group was more than double that of the control group (36.5° vs 15.0°; P < .001). Incidence of stiff spine was significantly higher in the FAIS group (62.0% vs 3.3%; P < .001). Among FAIS patients, those with stiff spines had a significantly higher prevalence of cam impingement, whereas those with non-stiff spines had a higher prevalence of mixed impingement (P = .04). No significant differences were seen in preoperative mHHS or NAHS scores or pre- to postoperative improvement in scores between FAIS patients with stiff spines versus those without (P > .05), but a greater sitting SS was found to be positively correlated with a higher baseline mHHS (r = 0.36; P = .02). CONCLUSION: Patients with FAIS were more likely to have a stiff spine (standing-sitting ΔSS ≤10°) compared with control participants without FAIS. FAIS patients with stiff spines were more likely to have isolated cam morphology than patient without stiff spines. Although sitting SS was positively correlated with baseline mHHS, no significant differences were seen in 1-year postoperative outcomes between FAIS patients with versus without stiff spine.
Assuntos
Artroscopia , Impacto Femoroacetabular , Medidas de Resultados Relatados pelo Paciente , Humanos , Impacto Femoroacetabular/cirurgia , Impacto Femoroacetabular/diagnóstico por imagem , Impacto Femoroacetabular/fisiopatologia , Feminino , Masculino , Adulto , Adulto Jovem , Pessoa de Meia-Idade , Vértebras Lombares/cirurgia , Vértebras Lombares/diagnóstico por imagem , Articulação do Quadril/cirurgia , Articulação do Quadril/diagnóstico por imagem , Articulação do Quadril/fisiopatologia , Pelve/cirurgia , Pelve/diagnóstico por imagem , Resultado do Tratamento , Ossos Pélvicos/diagnóstico por imagem , Ossos Pélvicos/cirurgiaRESUMO
OBJECTIVES: The purpose of this study was to compare clinical outcomes of medial quadriceps tendon-femoral ligament reconstruction (MQTFLR) and medial patellofemoral ligament reconstruction (MPFLR) among patients with recurrent lateral patellar instability. METHODS: A retrospective matched-cohort study was conducted involving patients who underwent MQTFLR or MPFLR with or without tibial tubercle osteotomy (TTO) from 2019 to 2021. Subjects were matched 1:1 on age, concomitant osteochondral allograft (OCA), concomitant TTO, and follow-up time. Measured outcomes included 90-day complications, Visual Analog Scale (VAS) knee pain, return to sport/work, Kujala score, Tegner score, and MPFL-Return to Sport after Injury (MPFL-RSI) score. Outcomes were compared between groups using Mann-Whitney U-test for continuous variables and Fisher's exact test for categorical variables. P-values <0.05 were considered significant. RESULTS: Ten MQTFLR patients (mean age 28.7 years, 80% female, mean follow-up 19.7 months) and ten MPFLR patients (mean age 29.1 years, 90% female, mean follow-up 28.3 months) were included in the study. One MQTFLR patient (10%) and three MPFLR patients (30%) underwent reoperation for postoperative arthrofibrosis. Postoperative VAS resting pain was not significantly different between the groups (MQTFLR mean 1.1, MPFLR mean 0.6, p â= â0.31). There were no significant differences in rates of recurrent subluxations (MQTFLR 20%, MPFLR 0%, p â= â0.47), return to sport (MQTFLR 50%, MPFLR 75%, p â= â0.61), return to work (MQTFLR 100%, MPFLR 88%, p â= â1.00), or MPFL-RSI pass rate (MQTFLR 75% vs. MPFLR 38%, p â= â0.31). CONCLUSION: There were no significant differences in knee pain and function, return to work, and rates of recurrent patellar instability between patients who underwent MQTFLR versus MPFLR, though these results should be interpreted with caution given the small sample size and potential selection bias. LEVEL OF EVIDENCE: III.
Assuntos
Instabilidade Articular , Ligamentos Articulares , Humanos , Feminino , Masculino , Adulto , Estudos Retrospectivos , Instabilidade Articular/cirurgia , Ligamentos Articulares/cirurgia , Resultado do Tratamento , Luxação Patelar/cirurgia , Adulto Jovem , Músculo Quadríceps/cirurgia , Volta ao Esporte/estatística & dados numéricos , Procedimentos de Cirurgia Plástica/métodos , Articulação Patelofemoral/cirurgia , Recidiva , Osteotomia/métodosRESUMO
OBJECTIVES: Nordic ski athletes are at increased risk of developing hip pain and dysfunction secondary to femoroacetabular impingement syndrome (FAIS), but it is unclear whether hip symptomatology differs between ski jumping (SJ) and Nordic combined (NC) athletes. The purpose of this study was to compare patient-reported hip pain and dysfunction between elite Nordic ski athletes participating in SJ versus NC. METHODS: A cross-sectional study was conducted involving SJ and NC athletes who competed at the international and U.S. national levels during the 2021-2022 season. Subjects were excluded if they had hip surgery within two years prior to enrollment. Subjects were asked to undergo diagnostic workups for FAIS, including physical examination and plain radiographic imaging. Subjects were asked to complete a survey that collected information on athletic and training history and to complete the hip disability and osteoarthritis outcome score (HOOS). Demographics, athletic/training history, and HOOS sub-scores were compared between the SJ and NC groups using the Student's t-test, Wilcoxon rank-sum test, or Fisher's exact test, as appropriate. p-values < 0.05 were considered significant. RESULTS: Twenty-four athletes (13 SJ, 11 NC) were included in the study. There were no statistically significant differences in age, sex, BMI, or age of menarche between the two groups (all p â> â0.05). There were also no statistically significant differences in the number of prior sports participated in, total hours of participation in prior sports, or total hours of training in Nordic specialization (all p â> â0.05). Among the 18 athletes who underwent physical examination (9 SJ, 9 NC), there were no statistically significant inter-group differences in hip range of motion or incidence of positive impingement tests (all p â> â0.05). Among the 19 athletes who underwent imaging (9 SJ, 10 NC), there were no statistically significant inter-group differences in the incidence of cam or pincer morphology in at least one hip (all p â> â0.05). SJ athletes had statistically significantly worse HOOS sub-scores for hip symptoms and stiffness, hip function in sports/recreational activities, and hip-related quality of life compared to NC athletes (all p â< â0.05). CONCLUSION: Elite SJ athletes have worse self-reported hip function compared to elite NC athletes, despite comparable demographics, athletic history, and duration of ski training. LEVEL OF EVIDENCE: IV.
Assuntos
Atletas , Impacto Femoroacetabular , Esqui , Humanos , Estudos Transversais , Feminino , Masculino , Impacto Femoroacetabular/epidemiologia , Impacto Femoroacetabular/fisiopatologia , Adulto , Atletas/estatística & dados numéricos , Adulto Jovem , Articulação do Quadril/fisiopatologia , Articulação do Quadril/diagnóstico por imagem , Artralgia/epidemiologia , Medidas de Resultados Relatados pelo Paciente , Traumatismos em Atletas/epidemiologiaRESUMO
PURPOSE: The purpose of this study is to describe the postoperative psychological state of patients following osteochondral allograft (OCA) transplantation in the knee and to determine whether patient-perceived kinesiophobia is associated with the rate of return to sport (RTS). METHODS: A retrospective review of the electronic medical record at a single institution was conducted for all patients that underwent OCA transplantation from January 2010 to 2020. Patient-reported outcomes including the visual analog scale (VAS), knee injury and osteoarthritis outcome score (KOOS) and the Tampa scale of kinesiophobia-11 (TSK-11) were collected. Patients were surveyed regarding their postoperative RTS status. RESULTS: A total of 38 patients (52.6% female) were included in our analysis. Overall, 24 patients (63.2%) returned to sport with 12 (50%) of these patients returning at a lower level of play. When comparing patients that return to sport to those that did not, patients that return had significantly superior KOOS pain (p = 0.019) and KOOS QOL (p = 0.011). Measures of kinesiophobia (TSK-11) were significantly higher among patients that did not return to sport (p = 0.014), while satisfaction (n.s.) and pain intensity (n.s.) were comparable between groups. Logistic regression models controlling for demographic factors, VAS pain scores and lesion size showed that for every one-point increase in TSK-11 kinesiophobia score, patients were 1.33 times more likely to return to sport at a lower level (p = 0.009). For every one-point increase in TSK-11 scores KOOS QOL decreased by 2.4 points (p < 0.001). CONCLUSION: Fear of reinjury decreases the likelihood that patients will return to their preoperative level of sport after OCA transplantation. Patients that do not return to sport report significantly greater fear of reinjury and inferior clinical outcomes, despite similar levels of satisfaction and pain compared to those that return. LEVEL OF EVIDENCE: Level III.