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BACKGROUND: The aim of this study was to determine the incidence of missed compartment syndrome in tibia fractures treated with and without regional anesthesia. METHODS: A retrospective chart review was performed of patients with operative tibial shaft or plateau fractures at a single level-one trauma hospital between January 2015 and April 2022 with a minimum of 3-month follow-up. Patients under 18 years of age, an ipsilateral knee dislocation, known neurologic injury at presentation, or prophylactic fasciotomy were excluded. We defined missed acute compartment syndrome (ACS) as a postinjury motor deficit still present at the 3-month postoperative appointment. For patients that received a peripheral nerve block, we recorded whether a continuous perineural catheter or one-time single-shot injection was performed, and the number of nerves blocked. Incidence rates for ACS were calculated with exact binomial 95% confidence intervals (CIs). Morphine milligram equivalents (MMEs) consumed 24 hours after surgery, use of nerve block, nerve block timing, and type of block were compared using Mann-Whitney and Kruskal-Wallis nonparametric tests. Statistical significance was defined as P < .05. RESULTS: The incidence of compartment syndrome diagnosed and treated during index hospitalization was 2.2% (17/791, 95% CI, 1.3%-3.4%). The incidence of missed ACS was 0.9% (7/791, 95% CI, 0.4%-1.8%). The incidence of missed ACS was not different between those who received nerve block 0.7% (4/610, 95% CI, 0.2%-1.7%), and those who did not (1.7% (3/176, 95% CI, 0.4%-4.8%) P = .19). Within patients receiving a nerve block, all patients with missed ACS (n = 4) received a perineural catheter. Similar missed ACS rates were observed between tibial shaft and plateau fractures. Patients receiving a nerve block had lower MME compared to those who did not receive a nerve block (P < .001). CONCLUSIONS: The results do not provide evidence that perioperative regional anesthesia increases the incidence of missed ACS in patients with operative tibial shaft or plateau injuries. but does decrease postoperative opioid requirements.
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BACKGROUND: Satisfaction following shoulder arthroplasty (TSA), which is commonly reported using patient-reported outcome measures (PROMs), is partially dependent upon restoring shoulder range of motion (ROM). We hypothesized there exists a minimum amount of ROM necessary to perform functional tasks queried in PROM questionnaires, beyond which further ROM may provide no further improvement in PROMs. METHODS: A retrospective review of a multicenter international shoulder arthroplasty database was performed between 2004-2020 for patients undergoing anatomic or reverse TSA (aTSA, rTSA) with minimum 2-year follow-up. Our primary outcome was to determine the threshold in postoperative active ROM (abduction, forward elevation [FE], external rotation [ER], and internal rotation [IR] score) whereby additional improvement was not associated with additional improvement in PROMs (Simple Shoulder Test [SST], American Shoulder and Elbow Surgeons [ASES] score, and the Shoulder Pain and Disability Index [SPADI]). For comparison, we also evaluated the Shoulder Arthroplasty Smart (SAS) score, which is not subject to the ceiling effect. RESULTS: We included 4,459 TSAs (1,802 aTSAs, 2,657 rTSAs) with minimum 2-year follow-up (mean, 56±32 months). The threshold in postoperative ROM that were associated with no further improvement were: active abduction, 107-113° for PROMs versus 163° for the SAS score; active FE, 149-162° for PROMs versus 176° for the SAS score; active ER, 50-52° for PROMs versus 72° for the SAS score; IR score, 4-5 points for all PROMs versus 6 points for the SAS score. Out of 3,508 TSAs with complete postoperative ROM data, 8.5% achieved or exceeded all ROM thresholds (14.5% aTSAs, 4.8% rTSAs). CONCLUSIONS: Our findings demonstrate that postoperative ROM exceeding 113° of abduction, 162° of FE, 52° of ER, and IR to L1 is associated with minimal additional improvement in PROMs. While individual patient needs vary, the thresholds may provide helpful targets for patients undergoing postoperative rehabilitation.
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BACKGROUND: Complex elbow fracture dislocations, dislocation with fracture of one or several surrounding bony stabilizers, are difficult to manage and associated with poor outcomes. While many studies have explored treatment strategies but a lack of standardization of patient-reported outcome measures (PROMs) makes cross-study comparison difficult. In this systematic review, we aim to describe what injury patterns, measured outcomes, and associated complications are reported in the complex elbow fracture dislocation literature to provide outcome reporting recommendations that will facilitate improved future cross-study comparison. METHODS: A systematic review was performed per Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. We queried PubMed/MEDLINE, Embase, Web of Science, and Cochrane databases to identify articles published between 2010 and 2022 reporting on adult patients who had a complex elbow fracture dislocation. Pathologic fractures were excluded. A bias assessment using the methodological index for nonrandomized studies criteria was conducted. For each article, patient demographics, injury pattern, outcome measures, and complications were recorded. RESULTS: Ninety-one studies reporting on 3664 elbows (3654 patients) with an elbow fracture and dislocation (weighted mean age 44 years, follow-up of 30 months, 41% female) were evaluated. Of these, the injury pattern was described in 3378 elbows and included 2951 (87%) terrible triad injuries and 72 (2%) transolecranon fracture-dislocations. The three most commonly reported classification systems were: Mason classification for radial head fractures, Regan and Morrey coronoid classification for coronoid fractures, and O'Driscoll classification for coronoid fractures. Range of motion was reported in 87 (96%) studies with most reporting flexion (n = 70), extension (n = 62), pronation (n = 68), or supination (n = 67). Strength was reported in 11 (12%) studies. PROMs were reported in 83 (91%) studies with an average of 2.6 outcomes per study. There were 14 outcome scores including the Mayo Elbow Performance Score (n = 69 [83%]), the Disabilities of Arm, Shoulder and Hand (DASH) score (n = 28 [34%]), the visual analog scale for pain (n = 27 [33%]), QuickDASH score (n = 13 [15.7%]), and Oxford Elbow score (n = 5 [6.0%]). No significance was found between the number of PROMs used per article and the year of publication (P = .313), study type (P = .689), complex fracture pattern (P = .211), or number of elbows included (P = .152). CONCLUSION: There is great heterogeneity in reported PROMs in the complex elbow fracture dislocation literature. Although there is no gold standard PROM for assessing complex elbow fracture dislocations, we recommend the use of at least the Mayo Elbow Performance Score and DASH outcomes measures as well as visual analog scale pain rating scale in future studies to facilitate cross-study comparisons.
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Lesões no Cotovelo , Articulação do Cotovelo , Fratura-Luxação , Medidas de Resultados Relatados pelo Paciente , Humanos , Luxações ArticularesRESUMO
BACKGROUND: Instability after reverse shoulder arthroplasty (RSA) is one of the most frequent complications and remains a clinical challenge. Current evidence is limited by small sample size, single-center, or single-implant methodologies that limit generalizability. We sought to determine the incidence and patient-related risk factors for dislocation after RSA, using a large, multicenter cohort with varying implants. METHODS: A retrospective, multicenter study was performed involving 15 institutions and 24 American Shoulder and Elbow Surgeons members across the United States. Inclusion criteria consisted of patients undergoing primary or revision RSA between January 2013 and June 2019 with minimum 3-month follow-up. All definitions, inclusion criteria, and collected variables were determined using the Delphi method, an iterative survey process involving all primary investigators requiring at least 75% consensus to be considered a final component of the methodology for each study element. Dislocations were defined as complete loss of articulation between the humeral component and the glenosphere and required radiographic confirmation. Binary logistic regression was performed to determine patient predictors of postoperative dislocation after RSA. RESULTS: We identified 6621 patients who met inclusion criteria with a mean follow-up of 19.4 months (range: 3-84 months). The study population was 40% male with an average age of 71.0 years (range: 23-101 years). The rate of dislocation was 2.1% (n = 138) for the whole cohort, 1.6% (n = 99) for primary RSAs, and 6.5% (n = 39) for revision RSAs (P < .001). Dislocations occurred at a median of 7.0 weeks (interquartile range: 3.0-36.0 weeks) after surgery with 23.0% (n = 32) after a trauma. Patients with a primary diagnosis of glenohumeral osteoarthritis with an intact rotator cuff had an overall lower rate of dislocation than patients with other diagnoses (0.8% vs. 2.5%; P < .001). Patient-related factors independently predictive of dislocation, in order of the magnitude of effect, were a history of postoperative subluxations before radiographically confirmed dislocation (odds ratio [OR]: 19.52, P < .001), primary diagnosis of fracture nonunion (OR: 6.53, P < .001), revision arthroplasty (OR: 5.61, P < .001), primary diagnosis of rotator cuff disease (OR: 2.64, P < .001), male sex (OR: 2.21, P < .001), and no subscapularis repair at surgery (OR: 1.95, P = .001). CONCLUSION: The strongest patient-related factors associated with dislocation were a history of postoperative subluxations and having a primary diagnosis of fracture nonunion. Notably, RSAs for osteoarthritis showed lower rates of dislocations than RSAs for rotator cuff disease. These data can be used to optimize patient counseling before RSA, particularly in male patients undergoing revision RSA.
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Artroplastia do Ombro , Luxações Articulares , Osteoartrite , Articulação do Ombro , Humanos , Masculino , Idoso , Feminino , Artroplastia do Ombro/efeitos adversos , Artroplastia do Ombro/métodos , Articulação do Ombro/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Osteoartrite/cirurgia , Luxações Articulares/cirurgia , Amplitude de Movimento ArticularRESUMO
BACKGROUND: Patient satisfaction after reverse shoulder arthroplasty (RSA) partly relies on restoring functional internal rotation (IR). Although postoperative assessment of IR includes objective appraisal by the surgeon and subjective report from the patient, these evaluations may not vary together uniformly. We assessed the relationship between objective, surgeon-reported assessments of IR and subjective, patient-reported ability to perform IR-related activities of daily living (IRADLs). METHODS: Our institutional shoulder arthroplasty database was queried for patients undergoing primary RSA with a medialized-glenoid lateralized-humerus design between 2007-2019 and minimum 2-year follow-up. Patients who were wheelchair bound or had a preoperative diagnosis of infection, fracture, and tumor were excluded. Objective IR was measured to the highest vertebral level reached with the thumb. Subjective IR was reported based on patients' rating (normal, slightly difficult, very difficult, or unable) of their ability to perform 4 IRADLs (tuck in shirt with hand behind back, wash back or fasten bra, personal hygiene, and remove object from back pocket). Objective IR was assessed preoperatively and at latest follow-up and reported as median and interquartile ranges. RESULTS: A total of 443 patients were included (52% female) at a mean follow-up of 4.4 ± 2.3 years. Objective IR improved pre- to postoperatively from L4-L5 (buttocks to L1-L3) to L1-L3 (L4-L5 to T8-T12) (P < .001). Preoperatively reported IRADLs of "very difficult" or "unable" significantly decreased postoperatively for all IRADLs (P ≤ .004) except those unable to perform personal hygiene (3.2% vs. 1.8%, P > .99). The proportions of patients who improved, maintained, and lost objective and subjective IR was similar between IRADLs; 14%-20% improved objective IR but lost or maintained subjective IR and 19%-21% lost or maintained the same objective IR but improved subjective IR depending on the specific IRADL assessed. When ability to perform IRADLs improved postoperatively, objective IR also increased (P < .001). In contrast, when subjective IRADLs worsened postoperatively, objective IR did not significantly worsen for 2 of 4 IRADLs assessed. When examining patients who reported no change in ability to perform IRADLs pre- vs. postoperatively, statistically significant increases in objective IR were found for 3 of 4 IRADLs assessed. CONCLUSIONS: Objective improvement in IR parallels improvements in subjective functional gains uniformly. However, in patients with worse or equivalent IR, the ability to perform IRADLs postoperatively does not uniformly correlate with objective IR. When attempting to elucidate how surgeons can ensure patients will have sufficient IR after RSA, future investigations may need to use patient-reported ability to perform IRADLs as the primary outcome measure rather than objective measures of IR.
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Artroplastia do Ombro , Articulação do Ombro , Humanos , Feminino , Masculino , Articulação do Ombro/cirurgia , Atividades Cotidianas , Amplitude de Movimento Articular , Medidas de Resultados Relatados pelo Paciente , Resultado do Tratamento , Estudos RetrospectivosRESUMO
BACKGROUND: Both patient and implant related variables have been implicated in the incidence of acromial (ASF) and scapular spine fractures (SSF) following reverse shoulder arthroplasty (RSA); however, previous studies have not characterized nor differentiated risk profiles for varying indications including primary glenohumeral arthritis with intact rotator cuff (GHOA), rotator cuff arthropathy (CTA), and massive irreparable rotator cuff tear (MCT). The purpose of this study was to determine patient factors predictive of cumulative ASF/SSF risk for varying preoperative diagnosis and rotator cuff status. METHODS: Patients consecutively receiving RSA between January 2013 and June 2019 from 15 institutions comprising 24 members of the American Shoulder and Elbow Surgeons (ASES) with primary, preoperative diagnoses of GHOA, CTA and MCT were included for study. Inclusion criteria, definitions, and inclusion of patient factors in a multivariate model to predict cumulative risk of ASF/SSF were determined through an iterative Delphi process. The CTA and MCT groups were combined for analysis. Consensus was defined as greater than 75% agreement amongst contributors. Only ASF/SSF confirmed by clinical and radiographic correlation were included for analysis. RESULTS: Our study cohort included 4764 patients with preoperative diagnoses of GHOA, CTA, or MCT with minimum follow-up of 3 months (range: 3-84). The incidence of cumulative stress fracture was 4.1% (n = 196). The incidence of stress fracture in the GHOA cohort was 2.1% (n = 34/1637) compared to 5.2% (n = 162/3127) (P < .001) in the CTA/MCT cohort. Presence of inflammatory arthritis (odds ratio [OR] 2.90, 95% confidence interval [CI] 1.08-7.78; P = .035) was the sole predictive factor of stress fractures in GHOA, compared with inflammatory arthritis (OR 1.86, 95% CI 1.19-2.89; P = .016), female sex (OR 1.81, 95% CI 1.20-2.72; P = .007), and osteoporosis (OR 1.56, 95% CI 1.02-2.37; P = .003) in the CTA/MCT cohort. CONCLUSION: Preoperative diagnosis of GHOA has a different risk profile for developing stress fractures after RSA than patients with CTA/MCT. Though rotator cuff integrity is likely protective against ASF/SSF, approximately 1/46 patients receiving RSA with primary GHOA will have this complication, primarily influenced by a history of inflammatory arthritis. Understanding risk profiles of patients undergoing RSA by varying diagnosis is important in counseling, expectation management, and treatment by surgeons.
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Artrite , Artroplastia do Ombro , Fraturas de Estresse , Lesões do Manguito Rotador , Articulação do Ombro , Feminino , Humanos , Artrite/cirurgia , Artroplastia do Ombro/efeitos adversos , Fraturas de Estresse/diagnóstico por imagem , Fraturas de Estresse/etiologia , Amplitude de Movimento Articular , Estudos Retrospectivos , Fatores de Risco , Lesões do Manguito Rotador/complicações , Lesões do Manguito Rotador/diagnóstico por imagem , Lesões do Manguito Rotador/cirurgia , Escápula/diagnóstico por imagem , Escápula/cirurgia , Articulação do Ombro/diagnóstico por imagem , Articulação do Ombro/cirurgia , Resultado do Tratamento , MasculinoRESUMO
BACKGROUND: Many patient-reported outcome measures (PROMs) have been used to follow clavicle fractures, providing an objective means to track outcomes. However, lack of standardization of PROM usage makes cross-study comparison difficult. Therefore, we reviewed articles on clavicle fractures from 11 of the most influential orthopedic journals to assess trends in PROM usage over time and based on geographic location. METHODS: A focused systematic review of 11 of the most influential orthopedic journals was performed using PubMed. All articles published between 1981 and 2020 with greater than 9 patients reporting clinical outcomes of clavicle fractures were included. For each article, patient demographics, treatment modality, geographic location, and outcome measures used were recorded. Temporal trends were identified using the Cochran-Armitage test for trend and linear regression. Pearson chi-square and Kruskal-Wallis tests were used to compare between journals, geographic location, study type, and fracture classification. RESULTS: From the initial literature search of 623 articles, 151 studies reporting on 15,853 primary clavicle fractures were included. Fractures of the middle one-third of the clavicle were most studied in the included literature (71%). Seventeen different PROMs were used, with an average of 1.6 outcome measures per study, and there was a significant increase in the number of PROMs used per article over time (P < .001). The Constant-Murley score was the most-reported outcome measure (44%) followed by the Disabilities of the Arm, Shoulder, and Hand score (27%), visual analog scale for pain (23%), and American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES; 14%). There was a significant difference between the measures used based on geography (P = .002), the most notable being that North American authors use the ASES score more frequently. CONCLUSIONS: The use of PROMs in studies evaluating clavicle fracture treatment outcomes has increased over time, with recent studies reporting more PROMs than older studies, and there are notable differences in usage of the various scores based on geography and journal. Although there is no consensus on the most reliable PROM for assessing clavicle fractures, we recommend the use of at least 2 of the commonly reported PROMs in future studies to facilitate cross-study comparisons.
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Fraturas Ósseas , Ortopedia , Publicações Periódicas como Assunto , Clavícula , Fraturas Ósseas/cirurgia , Humanos , Medidas de Resultados Relatados pelo Paciente , Resultado do TratamentoRESUMO
BACKGROUND: Prior research suggests that physician attire has an important effect on patient perceptions, and can influence the patient-physician relationship. Previous studies have established the effect of specialty, location, and setting on patient preferences for physician attire, and the importance of these preferences and perceptions on both the physician-patient relationship and first impressions. To date, no studies have examined the influence of attire in the inpatient orthopaedic surgery setting on these perceptions. QUESTIONS/PURPOSES: (1) Do differences in orthopaedic physician attire influence patient confidence in their surgeon, perception of trustworthiness, safety, how caring their physician is, how smart their surgeon is, how well the surgery would go, and how willing they are to discuss personal information with the surgeon? (2) Do patients perceive physicians who are men and women differently with respect to those endpoints? METHODS: Ninety-three of 110 patients undergoing orthopaedic surgery at an urban academic medical center participated in a three-part survey. In the first part, each patient was randomly presented 10 images of both men and women surgeons, each dressed in five different outfits: business attire (BA), a white coat over business attire (WB), scrubs alone (SA), a white coat over scrubs (WS), and casual attire (CA). Respondents rated each image on a five-point Likert scale regarding how confident, trustworthy, safe, caring, and smart the surgeon appeared, how well the surgery would go, and the patient's willingness to discuss personal information with the surgeon. In the second part, the respondent ranked all images, by gender, from the most to least confident based on attire. RESULTS: Pair-wise comparisons for women surgeons demonstrated no difference in patient preference between white coat over business attire compared with white coat over scrubs or scrubs alone, though each was preferable to business attire and casual attire (WS versus WB: mean difference [MD], 0.1 ± 0.6; 95% CI, 0.0-0.2; p = 1.0; WS versus SA: MD, 0.2 ± 0.7; 95% CI, 0-0.3; p = 0.7; WB versus SA: 0.1 ± 0.9; 95% CI, -0.1 to 0.2; p = 1.0). The same results were found when rating the surgeon's perceived intelligence, skill, trust, confidentiality, caring, and safety. In the pair-wise comparisons for male surgeons, white coat over scrubs was not preferred to white coat over business attire, scrubs alone, or business attire (WS versus WB: MD, -0.1 ± 0.6; 95% CI, 0-0.1; p = 1.0; WS versus SA: MD, 0 ± 0.4; 95% CI, -0.2 to 0; p = 1.0; WS versus BA: MD, 0.2 ± 0.8; 95% CI, 0-0.4; p = 0.6). WB and SA were not different (MD, 0.0 ± 0.6; 95% CI, -0.1 to 0.2; p = 1.0), though both were preferred to BA and CA (WB versus BA: MD, 0.3 ± 0.8; 95% CI, 0.1-0.5; p = 0.02; WB versus CA: 1.0 ± 1.0; 95% CI, 0.8-1.2; p < 0.01). We found no difference between SA and BA (MD, 0.3 ± 0.7; 95% CI, 0.1-0.4; p = 0.06). We found that each was preferred to CA (SA versus CA: 0.9 ± 1.0; 95% CI, 0.7-1.2; p < 0.01; BA versus CA: 0.7 ± 1.0; 95% CI, 0.5-0.9; p < 0.01), with similar results in all other categories. When asked to rank all types of attire, patients preferred WS or WB for both men and women surgeons, followed by SA, BA, and CA. CONCLUSIONS: Similar to findings in the outpatient orthopaedic setting, in the inpatient setting, we found patients had a moderate overall preference for physicians wearing a white coat, either over scrubs or business attire, and, to some extent, scrubs alone. Respondents did not show any difference in preference based on the gender of the pictured surgeon. For men and women orthopaedic surgeons in the urban inpatient setting, stereotypical physician's attire such as a white coat over either scrubs or business attire, or even scrubs alone may improve numerous components of the patient-physician relationship and should therefore be strongly considered to enhance overall patient care. LEVEL OF EVIDENCE: Level II, therapeutic study.
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Vestuário/psicologia , Procedimentos Ortopédicos/psicologia , Cirurgiões Ortopédicos/psicologia , Preferência do Paciente/psicologia , Relações Médico-Paciente , Centros Médicos Acadêmicos , Adolescente , Adulto , Estudos Transversais , Feminino , Hospitais Urbanos , Humanos , Pacientes Internados/psicologia , Masculino , Pessoa de Meia-Idade , Percepção , Estudos Prospectivos , Inquéritos e Questionários , Confiança , Adulto JovemRESUMO
Extracorporeal membrane oxygenation (ECMO) has become a salvage therapy for patients with severe acute respiratory distress syndrome (ARDS). The management of orthopaedic trauma in ECMO-supported patients with ARDS remains an evolving area of interest. Orthopaedic injuries are often temporized with external fixators, skeletal traction, or splints due to hemodynamic instability as well as concerns of exacerbating underlying pulmonary injury. However, patients requiring ECMO support do not rely on their pulmonary system for oxygenation, the need for delayed fixation may not apply. However, patients utilizing ECMO therapy can have external cardiac and pulmonary support depending on their cannulation strategy, bypassing the need for delayed fixation. We present a case series of two polytrauma patients with ARDS who underwent surgical management of pelvic ring and femoral shaft fractures while receiving ECMO support. Both patients underwent surgical management without complication and were able to be weaned from ECMO and ventilator support postoperatively. These cases highlight the potential benefits to orthopaedic fixation and underscore the need for further clinical research.
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INTRODUCTION: Proximal humerus fractures (PHFs) are one of the most common fractures among patients aged 65 years and older, commonly due to low-energy mechanisms. It is essential to identify drivers of increased healthcare utilization in geriatric PHF patients and bring awareness to any disparities in care. Here, we identify factors associated with the likelihood of inpatient admission and prolonged hospital stay among patients aged 65 years and older who sustain PHF due to falls. METHODS: A national database was used to identify patients aged 65 years and older who suffered proximal humeral fractures due to a fall. Patient factors were analyzed for association with the likelihood of admission and odds of prolonged stay (≥5 days). RESULTS: In the study period, 75,385 PHF patients who met our inclusion criteria presented to the emergency department and 14,118 (18.7%) were admitted. Black race was significantly associated with decreased odds of admission ( P < 0.001) and increased likelihood of prolonged stay ( P = 0.007) compared with White patients. Patients aged 75 to 84 and 85+ were both more likely to be admitted ( P < 0.001) and experienced a prolonged hospital stay ( P = 0.015). Patients undergoing surgical intervention with reverse total shoulder arthroplasty were associated with admission and prolonged length of stay ( P < 0.001). Hospitals in Midwestern ( P < 0.001) and Western ( P < 0.001) regions exhibited lower rates of admission and Northeastern hospitals were associated with prolonged stays ( P = 0.001). Finally, trauma and nonmetropolitan ( P < 0.001) centers were associated with admission. CONCLUSION: Our study highlights the notable influence of age and race on the likelihood of hospital admission and prolonged hospital stay. Specifically, Black patients exhibited prolonged hospital stay, which has been associated with lower-quality care, warranting additional exploration. Understanding these demographic and hospital-related factors is essential for optimizing resource allocation and reducing healthcare disparities in the care of PHF patients, especially as the population ages and the incidence of PHF continues to rise.
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Tempo de Internação , Fraturas do Ombro , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Acidentes por Quedas/estatística & dados numéricos , Artroplastia do Ombro , Negro ou Afro-Americano , Hospitalização/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Fraturas do Ombro/cirurgia , Estados Unidos/epidemiologia , BrancosRESUMO
Background: Following total hip arthroplasty (THA) and total knee arthroplasty (TKA), increased opioid use is associated with poor clinical outcomes. This study investigates implications of Florida legislative mandates on prescribing practices and opioid utilization following primary THA and TKA. Methods: We retrospectively reviewed patients undergoing primary TKA or THA between January 1, 2018, to December 31, 2020 at our academic medical center. Three groups were identified: procedures performed prior to mandates, after seven-day prescription limit, and after mandated electronic prescribing. A multivariate analyses of variance evaluated length of stay, morphine milligram equivalents (MMEs), age, body mass index and number of prescription refills. Chi-square tests compared preoperative opioid use, readmissions, and discharge disposition. Results: There were 198 patients in group one, 238 patients in group two, and 215 patients in group three (N = 651). Prior to any mandates, patients were prescribed 822.3 + 626.7 MMEs. Following a seven-day prescription limit this decreased to 465.0 + 296.0 MMEs (P < .001), which further decreased after mandated electronic prescribing (228.0 + 284.4 MMEs [P < 0.001]). Patients undergoing THA were prescribed less MME than those undergoing TKA. There was a 2.6% 90-day readmission rate, with no pain-related readmissions. Conclusions: Florida legislative mandates for opioid prescription quantities and electronic prescribing have effectively reduced average MMEs prescribed following primary arthroplasty. Despite a shift towards ambulatory surgery, opioid utilization decreased without compromising patient outcomes. These findings underscore the significance of both legislative and surgical practices influencing opioid prescribing habits among orthopaedic surgeons.
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Background: The Centers for Medicare & Medicaid Services currently incentivizes hospitals to reduce postdischarge adverse events such as unplanned hospital readmissions for patients who underwent total joint arthroplasty (TJA). This study aimed to predict 90-day TJA readmissions from our comprehensive electronic health record data and routinely collected patient-reported outcome measures. Methods: We retrospectively queried all TJA-related readmissions in our tertiary care center between 2016 and 2019. A total of 104-episode care characteristics and preoperative patient-reported outcome measures were used to develop several machine learning models for prediction performance evaluation and comparison. For interpretability, a logistic regression model was built to investigate the statistical significance, magnitudes, and directions of associations between risk factors and readmission. Results: Given the significant imbalanced outcome (5.8% of patients were readmitted), our models robustly predicted the outcome, yielding areas under the receiver operating characteristic curves over 0.8, recalls over 0.5, and precisions over 0.5. In addition, the logistic regression model identified risk factors predicting readmission: diabetes, preadmission medication prescriptions (ie, nonsteroidal anti-inflammatory drug, corticosteroid, and narcotic), discharge to a skilled nursing facility, and postdischarge care behaviors within 90 days. Notably, low self-reported confidence to carry out social activities accurately predicted readmission. Conclusions: A machine learning model can help identify patients who are at substantially increased risk of a readmission after TJA. This finding may allow for health-care providers to increase resources targeting these patients. In addition, a poor response to the "social activities" question may be a useful indicator that predicts a significant increased risk of readmission after TJA.
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OBJECTIVES: To compare outcomes and complications between non-operative and operative management of femur and tibia fractures in patients with paraplegia or quadriplegia from chronic spinal cord injury (SCI). METHODS: Design: Retrospective cohort study. SETTING: Three Level-1 Trauma centers. PATIENT SELECTION CRITERIA: All adult patients with paraplegia or quadriplegia due to a chronic SCI with operative or nonoperative treatment of a femoral or tibial shaft fracture from 01/01/2009 through 12/31/2019 were included. OUTCOME MEASURES AND COMPARISONS: Outcomes collected included range of motion, pain, return to baseline activity, extent of malunion and treatment complications (infection, pressure ulcers, nonunion, DVT/PE, stroke, amputation, death). Comparison between operative and nonoperative treatment were made for each outcome. RESULTS: Fifty-nine patients with acute lower extremity fracture in the setting of chronic SCI fulfilled inclusion criteria with a median age of 46 years in the operative group and 47 years in the non-operative group. Twelve patients (70.6%) in the nonoperative group were male with 32 (76.2%) male patients in the operative group. Forty-six patients (78%) presented as low energy trauma. Differences were seen between operative and non-operative management for pressure ulcers (19% vs 52.9%, p=0.009) and mean VAS pain score at first follow-up (1.19 vs 3.3, p=0.03). No difference was seen for rates of infection, nonunion, DVT/PE, stroke, amputation, death, return to baseline activity, and range of motion. CONCLUSIONS: Tibial and femoral shaft fractures commonly resulted from low energy mechanisms in patients with chronic SCI. Operative treatment seemed to decrease morbidity in these patients via lowered rates of pressure ulcers and decreased pain compared to non-operative management. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.