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INTRODUCTION: Pulmonary hypertension (PHTN) is associated with increased morbidity and mortality in noncardiac surgery and elective surgery. This population of patients has a low physiological reserve and is prone to cardiac arrest as a result. This study aims to identify the impact that PHTN has on outcomes among geriatric hip fracture patients. METHODS: A 3:1 propensity-score-matched retrospective case (PHTN)-control (no PHTN [N]) study of hip fracture patients from 2014 to 2022 was performed. Patients were matched utilizing propensity score matching of a validated geriatric trauma risk assessment tool (STTGMA). All patients were reviewed for hospital quality measures and outcomes. Comparative univariable and multivariable analyses were conducted between the two matched cohorts. A sub-analysis compared patients across PHTN severity levels (mild, moderate, severe) based on pulmonary artery systolic pressures (PASP) as measured by transthoracic echocardiogram. RESULTS: PHTN patients (n = 67) experienced a higher rate of inpatient, 30-day, and 1-year mortality, major complications, and 90-day readmissions as compared to the N cohort (n = 201). PHTN patients with a PASP > 60 experienced a significantly higher rate of major complications, need for ICU, longer admission length, and worse 1-year functional outcomes. Pulmonary hypertension was found to be independently associated with a 3.5 × higher rate of 30-day mortality (p = 0.016), 2.7 × higher rate of 1-year mortality (p = 0.008), 2.5 × higher rate of a major inpatient complication (p = 0.028), and 1.2 × higher rate of 90-day readmission (p = 0.044). CONCLUSION: Patients who had a prior diagnosis of pulmonary hypertension before sustaining their hip fracture experienced significantly worse inpatient and post-discharge outcomes. Those with a PASP > 60 mmHg had worse outcomes within the PHTN cohort. Providers must recognize these at-risk patients at the time of arrival to adjust care planning accordingly. LEVEL OF EVIDENCE: III.
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PURPOSE: The purpose was to compare perioperative outcomes of patients who underwent general or regional anesthesia for intramedullary (IM) nailing of tibial shaft fractures (TSFs). METHODS: Retrospective chart review was performed on a consecutive series of low-energy TSF patients who presented to a single academic medical center and a level 1 trauma center who underwent operative repair with a reamed IM nail. Collected information included demographics, injury information, anesthesia type (general or regional i.e. peripheral nerve block), intra-operative opiate consumption (converted to morphine milliequivalents [MME], and post-operative pain visual-analog scale [VAS] pain scores. Patients were divided into 3 groups based on the type of anesthesia received and univariate analysis was performed to compare the 3 groups. RESULTS: Seventy-six patients were included, with an average age of 44.47±16.0 years. There were 38 (50 %) who were administered general anesthesia and 38 (50 %) who were administered regional anesthesia in the form of a peripheral nerve block. There were no differences between the groups with respect to demographics, medical co-morbidities, rate of open fractures or AO/OTA fracture classification. Regional anesthesia patients received less intra-operative MME than general anesthesia patients (17.57±10.6, 28.96±13.8, p < 0.001). Patients who received regional anesthesia also spent less time in the operating room, received less MME on post-operative day 1, and ambulated further on post-operative day 1, however none of these differences were statistically significant. There were no cases of missed post-operative compartment syndrome or complications related to the administration of the peripheral nerve block. CONCLUSIONS: Regional anesthesia in TSF surgery received less intra-operative opioid requirements, without any untoward effects. LEVEL OF EVIDENCE: Therapeutic Level III.
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Anestesia por Condução , Fixação Intramedular de Fraturas , Dor Pós-Operatória , Fraturas da Tíbia , Humanos , Fixação Intramedular de Fraturas/métodos , Fixação Intramedular de Fraturas/efeitos adversos , Fraturas da Tíbia/cirurgia , Masculino , Estudos Retrospectivos , Feminino , Adulto , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/prevenção & controle , Resultado do Tratamento , Pessoa de Meia-Idade , Bloqueio Nervoso/métodos , Medição da Dor , Anestesia GeralRESUMO
OBJECTIVES: To evaluate the association between obesity and treatment approaches, perioperative factors, and clinical and radiographic outcomes following subtrochanteric fracture fixation. DESIGN: Retrospective Cohort. SETTING: Academic Medical Center. PATIENT SELECTION CRITERIA: Patients operatively treated for an AO/OTA 32Axa, 32Bxa, or 32Cxa subtrochanteric femur fracture. OUTCOME MEASURES AND COMPARISONS: Injury characteristics, perioperative parameters, fixation information, postoperative complications, and clinical and radiographic outcomes. Univariate analyses were conducted between the obese (BMI ≥30 kg/m2) and the nonobese (BMI <30 kg/m2) cohorts. Regression analyses were performed to assess BMI as a continuous variable. RESULTS: Of 230 operatively treated subtrochanteric fracture patients identified, 49 (21%) were obese and 181 (79%) were nonobese. The average age of the obese cohort was 69.6 ± 17.2 years, with 16 (33%) male and 33 (77%) female. The average age of the nonobese cohort was 71.8 ± 19.2 years, with 60 (33%) male and 121 (77%) female. Aside from BMI, there were no significant differences in demographics between the obese and nonobese (age [P = 0.465], sex [P = 0.948], American Society of Anesthesiology Score [P = 0.739]). Both cohorts demonstrated similar injury characteristics including mechanism of injury, atypical fracture type, and AO/OTA fracture pattern (32A, 32B, 32C). Obese patients underwent more open reduction procedures (59% open obese, 11% open nonobese, P < 0.001), a finding further quantified by a 24% increased likelihood of open reduction for every 1 unit increase in BMI (OR: 1.2, 95% CI, 1.2-1.3, P < 0.001). There was no difference in average nail diameter, 1 versus 2-screw nail design, or number of locking screws placed. The obese cohort was operated more frequently on a fracture table (P < 0.001) when compared with the nonobese cohort that was operated more frequently on a flat table (P < 0.001). There were no significant differences (P > 0.050) in postoperative complications, mortality/readmission rates, hospital quality measures, fixation failure, or time to bone healing. CONCLUSIONS: The treatment of subtrochanteric fractures in obese patients is associated with a higher likelihood of surgeons opting for open fracture reduction and the use of different operating room table types, but no difference was observed in postoperative complications, mortality or readmission rates, or healing timeline when compared with nonobese patients. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Fraturas do Quadril , Obesidade , Humanos , Masculino , Feminino , Obesidade/complicações , Idoso , Estudos Retrospectivos , Resultado do Tratamento , Fraturas do Quadril/cirurgia , Fraturas do Quadril/diagnóstico por imagem , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Complicações Pós-Operatórias/epidemiologia , Radiografia , Fixação Interna de Fraturas/métodos , Consolidação da Fratura , Comorbidade , Fatores de Risco , Índice de Massa Corporal , Estudos de CoortesRESUMO
PURPOSE: To determine when patients return to work following operative repair of tibial shaft fractures (TSF) and what risk factors are associated with a delayed return to work (RTW), defined as greater than 180 days after operative repair. METHODS: Retrospective chart review was performed on a consecutive series of TSF patients who underwent operative repair. Time to RTW was based on documented work-clearance communications from the operating surgeon. Patients were divided into 3 groups based on when they returned to work: early (≤ 90 days), average (91-80 days), and late (≥ 180 days). Univariate analysis was performed, and significant variables were included in multinomial logistic regression. RESULTS: There were 168 patients identified. Eighteen were excluded (retired, unemployed, or never returned to work) leaving 150 patients. The average time to RTW for the overall study population was 4.17 ± 2.06 months. There were 39 (26.0%) patients in the early RTW group, 85 (56.7%) in the average RTW group, and 26 (17.3%) in the late RTW group. Patient with high-energy injuries (p = 0.024), open fractures (p = 0.001), initial external-fixation (p = 0.036), labor-intensive job (p = 0.018) and post-operative non-weight bearing status (p = 0.023) all had significantly longer RTW. Multinomial logistic regression including these parameters found a closed fracture was associated with a 1.9 decreased risk of delayed RTW (p = 0.004, 95% CI 0.039-0.533). CONCLUSIONS: Open fractures, initial external-fixation, restricted post-operative weight-bearing and labor-intensive jobs are associated with a delayed RTW following operative repair of TSFs. LEVEL OF EVIDENCE: Therapeutic Level III.
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BACKGROUND: Previous studies show the "off-hour" effect impacts outcomes after surgery in non-orthopedic settings. This study assessed if the off-hour effect impacts surgical precision and outcomes in middle-aged patients and patients 65 years and older with hip fractures. MATERIALS AND METHODS: All operative patients in an academic medical center's institutional review board-approved hip fracture registry were reviewed for demographics, hospital quality measures, operative details, radiographic parameters, and outcomes. Patients were grouped into standard (7 am to 4:59 pm) and off-hour (5 pm to 6:59 am) cohorts depending on surgical start time and comparative analyses were conducted. Two subanalyses were conducted: one comparing the quality of reduction for patients with intertrochanteric hip fractures and another comparing the rates of inpatient transfusion and postoperative dislocation for patients treated with arthroplasty. RESULTS: A total of 2334 patients underwent operative treatment. The off-hour cohort had hospital quality measures and outcomes similar to the standard cohort, including length of stay, rates of inpatient complication, mortality, and readmission. Sub-analysis of 814 intertrochanteric hip fractures demonstrated similar tip-apex distance, residual calcar step-off, and post-fixation neck-shaft angle, while subanalysis of 713 patients undergoing arthroplasty showed similar rates of transfusion and dislocation between cohorts. CONCLUSION: The time of day patients undergo hip fracture repair does not affect surgical outcomes or hospital quality measures. These results highlight the need for standardized hip protocols and treatment pathways to provide equitable care at all hours of the day. [Orthopedics. 2024;47(3):185-191.].
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Fraturas do Quadril , Humanos , Fraturas do Quadril/cirurgia , Idoso , Feminino , Masculino , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Resultado do Tratamento , Complicações Pós-Operatórias/epidemiologia , Tempo de Internação/estatística & dados numéricos , Fatores de Tempo , Estudos Retrospectivos , Sistema de Registros , Artroplastia de Quadril , Tempo para o Tratamento/estatística & dados numéricosRESUMO
INTRODUCTION: The purpose of this study was to evaluate outcomes following reverse obliquity (RO) intertrochanteric hip fractures based on the use of short cephalomedullary nails (CMNs) compared to long CMNs for fixation. METHODS: An IRB-approved prospectively collected hip fracture registry at an urban academic medical center was queried for all AO/OTA 31A3.1-3 reverse obliquity intertrochanteric (RO) fractures. One hundred and seventy patients with age > 55 years old and minimum 6-month follow-up were identified for analysis. Data was collected for patient demographics, injury details, intraoperative radiographic parameters, perioperative physiologic parameters, hospital quality measures, and outcomes including radiographic time to healing, need for reoperation, nonunion, and mortality. Comparative analyses were conducted between cohorts. Additional multivariable binary logistic and linear regression analyses were performed to evaluate for factors independently associated with short and long nail usage. RESULTS: The mean age of the entire cohort was 80.91±10.09 years: 103 patients had a long CMN implanted, and 67 patients had a short CMN implanted. There were no demographic differences or differences in radiographic time to healing, rates of mortality, readmission, nonunion, and need for reoperation. Univariable analysis revealed that short CMN had lower intraoperative blood loss (111.19±83.97 mL vs 176.72±161.45 mL, p = 0.002), decreased need for transfusion (37% vs. 55 %, p = 0.022), and shorter procedures (118.67±57.87 min vs. 148.95±77.83 min, p = 0.002. Multivariable analysis revealed that short nail usage was associated with decreased intraoperative blood loss, decreased need for transfusion, and shorter operative times. CONCLUSION: Nail length does not affect healing or hospital quality outcomes in the treatment of RO hip fractures. The use of short CMNs for these fractures did correlate with lower intraoperative blood loss, operative time, and need for blood transfusion, with non-inferior outcomes and similar hospital quality measures when compared to long CMNs.
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Fixação Intramedular de Fraturas , Fraturas do Quadril , Humanos , Idoso , Idoso de 80 Anos ou mais , Pessoa de Meia-Idade , Fixação Intramedular de Fraturas/métodos , Pinos Ortopédicos , Unhas , Perda Sanguínea Cirúrgica , Fraturas do Quadril/diagnóstico por imagem , Fraturas do Quadril/cirurgia , Resultado do Tratamento , Estudos RetrospectivosRESUMO
BACKGROUND: The purpose of the present study was to evaluate differences in demographic features and clinical outcomes between patients who sustained a typical versus atypical subtrochanteric femoral fracture. METHODS: We reviewed the records for a cohort of consecutive patients who had undergone operative treatment of a subtrochanteric femoral fracture. Fractures were classified as either "typical" or "atypical" on the basis of the criteria of the American Society for Bone and Mineral Research (ASBMR). All patients were treated with a similar surgical algorithm and postoperative protocol. Groups were compared on the basis of demographic features, injury characteristics, operative quality measures, postoperative complications and outcomes, and radiographic time to healing. Comparative analyses were performed to compare the typical and atypical cohorts. RESULTS: Of 220 subtrochanteric fractures, 165 (75.0%) were classified as typical and 55 (25.0%) were classified as atypical. The atypical cohort was predominately female and more likely to have bisphosphonate usage (odds ratio [OR], 7.975; [95% confidence interval (CI), 3.994-15.922]; p < 0.001) and fractures with lower-energy mechanisms (p < 0.001). Patients in the atypical cohort were more likely to be treated with a 10-mm cephalomedullary nail (CMN) (OR, 2.100 [95% CI, 1.119-3.939]; p = 0.020), whereas patients in the typical cohort were treated more frequently with an 11-mm CMN (OR, 0.337 [95% CI, 0.168-0.674]; p = 0.002). There were no differences between the groups in terms of other operative parameters; however, anatomic fracture reduction in neutral lateral alignment was achieved more frequently in the typical cohort (OR, 0.438 [95% CI, 0.220-0.875]; p = 0.018). There were no differences between the groups in terms of hospital quality measures, mortality rates, readmission rates, or complication rates (including implant failure [broken screw or nail] and fracture nonunion) (p = 1.00). Interestingly, there was no significant difference between the groups in terms of time to radiographic healing (260.30 ± 187.97 days in the typical group, compared with 246.40 ± 116.33 days in the atypical group) (OR, 0.999 [95% CI, 0.997-1.002]; p = 0.606). CONCLUSIONS: Despite differences in terms of demographic and injury characteristics, patients who sustain a subtrochanteric femur fracture can expect similar outcome profiles regardless of fracture type. LEVEL OF EVIDENCE: Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Fraturas do Fêmur , Fixação Intramedular de Fraturas , Fraturas do Quadril , Humanos , Feminino , Resultado do Tratamento , Fraturas do Quadril/cirurgia , Difosfonatos/efeitos adversos , Prognóstico , Fixação Interna de Fraturas/métodos , Fixação Intramedular de Fraturas/efeitos adversos , Fraturas do Fêmur/cirurgia , Estudos Retrospectivos , Pinos OrtopédicosAssuntos
Diabetes Mellitus , Fraturas do Quadril , Ossos Pélvicos , Humanos , Idoso , Hemoglobinas GlicadasRESUMO
ABSTRACT: The Score for Trauma Triage in the Geriatric and Middle-Aged (STTGMA) is a risk stratification tool. We evaluated the STTGMA's accuracy in predicting 30-day mortality and the odds of unfavorable clinical trajectories among crash-related trauma patients. This retrospective cohort study (n = 912) pooled adults aged 55 years and older from a single institutional trauma database. The data were split into training and test data sets (70:30 ratio) for the receiver operating curve analysis and internal validation, respectively. The outcome variables were 30-day mortality and measures of clinical trajectory. The predictor variable was the high-energy STTGMA score (STTGMAHE). We adjusted for the American Society of Anesthesiologists Physical Status. Using the training and test data sets, STTGMAHE exhibited 82% (95% CI: 65.5-98.3) and 96% (90.7-100.0) accuracies in predicting 30-day mortality, respectively. The STTGMA risk categories significantly stratified the proportions of orthopedic trauma patients who required intensive care unit (ICU) admissions, major and minor complications, and the length of stay (LOS). The odds of ICU admissions, major and minor complications, and the median difference in the LOS increased across the risk categories in a dose-response pattern. STTGMAHE exhibited an excellent level of accuracy in identifying middle-aged and geriatric trauma patients at risk of 30-day mortality and unfavorable clinical trajectories.
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Hospitalização , Adulto , Pessoa de Meia-Idade , Humanos , Idoso , Estudos Retrospectivos , Medição de Risco , Tempo de InternaçãoRESUMO
CASE: A 75-year-old woman presented with left thigh pain 14 years after initial diagnosis of bilateral atypical femoral fractures secondary to chronic bisphosphonate use. New radiographic imaging and magnetic resonance imaging demonstrated bilateral incomplete femur fractures with surrounding marrow edema, cortical remodeling, and periosteal edema in a manner similar to that found 14 years earlier upon original diagnosis. CONCLUSION: Recurrence of pain 14 years after initial diagnosis supports consideration of initial surgical management of atypical femur fractures (AFFs), even in patients with nonoperative symptom improvement. Patients who decline surgical intervention should be informed that incomplete AFFs may become a chronic medical condition moving forward.
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Difosfonatos , Fraturas do Fêmur , Feminino , Humanos , Idoso , Fêmur , Extremidade Inferior , Dor , Fraturas do Fêmur/induzido quimicamente , Fraturas do Fêmur/diagnóstico por imagem , Fraturas do Fêmur/cirurgiaRESUMO
INTRODUCTION: The presence of diabetes has been associated with increased mortality risk after hip fracture, however, little has been published about the lab values of these diabetic patients and the role high labs play in morbidity and mortality. The purpose of this study is to quantify the severity of diabetes that is associated with worse outcomes in hip fracture patients. METHODS: A consecutive series of 2430 patients >55 years old who sustained a hip fracture between October 2014-November 2021 were reviewed for demographics, hospital quality measures, and outcomes. Each patient with a diagnosis of diabetes mellitus (DM) was reviewed for hemoglobin-A1c (HA1c) and glucose values at admission. Univariable comparisons and multivariable regression analyses were conducted to assess the impact of diabetes and elevated lab values (HA1c) on outcomes such as hospital quality measures, inpatient complications, readmission rates, and mortality rates. RESULTS: 565 patients (23%) carried a diagnosis of diabetes mellitus at the time of their injury. Considerable demographic and comorbidity differences between diabetic and non-diabetic cohorts indicated that the diabetic cohort was less healthy. The diabetic cohort had longer hospitalizations, higher rates of minor complications, readmissions within 90-days, and mortality within 30-days/1-year. Stratification by HA1c levels found patients with a HA1c>8% had a significantly higher rate of major complications, and mortality at all time points (inpatient/30-day/1-year). Multivariable regression found HA1c>8% to be independently associated with a higher rate of inpatient/30-day/1-year mortality in comparison to a diagnosis of diabetes alone which was not independently significant. CONCLUSION: While all patients with DM experienced worse outcomes than those without, those with poorly controlled diabetes (HA1c>8%) at the time of hip fracture injury experienced poorer outcomes compared to those with well-controlled diabetes. Treating physicians must recognize these patients with poorly controlled DM at the time of arrival to adjust care planning and patient expectations accordingly.