ABSTRACT
The current clinical assessment of fracture risk lacks information about the inherent quality of a person's bone tissue. Working toward an imaging-based approach to quantify both a bone tissue quality marker (tissue hydration as water bound to the matrix) and a bone microstructure marker (porosity as water in pores), we hypothesized that the concentrations of bound water (Cbw) are lower and concentrations of pore water (Cpw) are higher in patients with osteoporosis (OP) than in age- and sex-matched adults without the disease. Using recent developments in ultrashort echo time (UTE) magnetic resonance imaging (MRI), maps of Cbw and Cpw were acquired from the uninjured distal third radius (Study 1) of 20 patients who experienced a fragility fracture of the distal radius (Fx) and 20 healthy controls (Non-Fx) and from the tibia mid-diaphysis (Study 2) of 30 women with clinical OP (low T-scores) and 15 women without OP (normal T-scores). In Study 1, Cbw was significantly lower (p = 0.0018) and Cpw was higher (p = 0.0022) in the Fx than in the Non-Fx group. In forward stepwise, logistic regression models using Bayesian Information Criterion for selecting the best set of predictors (from imaging parameters, age, BMI, and DXA scanner type), the area-under-the-receiver operator characteristics-curve (AUC with 95 % confidence intervals) was 0.73 (0.56, 0.86) for hip aBMD (best predictors without MRI) and 0.86 (0.70, 0.95) for the combination of Cbw and Cpw (best predictors overall). In Study 2, Cbw was significantly lower (p = 0.0005) in women with OP (23.8 ± 4.3 1H mol/L) than in women without OP (29.9 ± 6.4 1H mol/L); Cpw was significantly higher by estimate of 2.9 1H mol/L (p = 0.0298) with clinical OP, but only when accounting for the type of UTE-MRI scan with 3D providing higher values than 2D (p < 0.0001). Lastly, Cbw, but not Cpw, was sensitive to bone forming osteoporosis medications over 12-months. UTE-MRI-derived measurements of bound and pore water concentrations are potential, aBMD-independent predictors of fracture risk.
Subject(s)
Fractures, Bone , Osteoporosis , Adult , Humans , Female , Water , Bayes Theorem , Magnetic Resonance Imaging/methods , Fractures, Bone/diagnostic imaging , Osteoporosis/diagnostic imaging , Risk Assessment , Bone DensityABSTRACT
Grit refers to the combination of passion and perseverance for long-term goals. Grit has emerged as a recent topic of interest within the medical community. With ever-increasing rates of burnout and psychological distress, increasing attention has been directed towards modulatory or protective factors for these deleterious outcomes. Grit has been studied in regard to a variety of outcomes and variables in medicine. This article reviews the current literature on grit in medicine and summarises the current research on grit and performance metrics, personality characteristics, longitudinal progression, psychological well-being, diversity, equity and inclusion, burnout and residency attrition. While there is inconclusive evidence on the influence of grit on performance metrics in medicine, research consistently demonstrates a positive correlation between grit and psychological well-being and a negative correlation between grit and burnout. After discussing some of the inherent limitations of this type of research, this article suggests some possible implications and future areas for research and their potential role in cultivating psychologically healthy physicians and promoting successful careers in medicine.
Subject(s)
Burnout, Professional , Internship and Residency , Medicine , Physicians , Humans , Burnout, Professional/prevention & control , Burnout, Professional/psychology , Physicians/psychology , EmotionsABSTRACT
Background: Retired surgeons often have limited opportunities to disseminate their wisdom and expertise in a structured manner to their younger colleagues. In addition, when asked to reflect on their personal and professional lives, many physicians say they wish they had done something differently. The extent to which this is true of retired orthopedic surgeons is not known. Purpose: We sought to determine the percentage of retired orthopedic surgeons who say that they would like to have changed something in their life/career and delineate the most commonly desired changes. Methods: We conducted a cross-sectional study of retired orthopedic surgeons, by emailing a Qualtrics survey to 5864 emeritus members of the American Academy of Orthopaedic Surgeons (AAOS), with 1 initial email invitation in April 2021 followed by 2 reminders in May 2021. The survey employed a branching logic, with up to 16 questions designed to determine whether they would have done anything differently in their life/career. Results: The survey was completed by 1165 of 5864 emeritus AAOS members, for a response rate of nearly 20%. The 3 most represented surgical subspecialties were general orthopedics, adult reconstruction, and hand and upper extremity surgery. Respondents' average age was 74.9 years and age at retirement was 67.8 years; nearly half worked part-time before retiring. More than 80% of the participants said that they had retired at the appropriate time, and 28.5% said they wished they had done something differently. The wished-for changes most often noted were spending more time with family, spending more time on personal wellness, and selecting better practice partners. Conclusion: The results of our survey of retired orthopedic surgeons show that while most were satisfied with their lives and careers, some had regrets. These findings suggest that there may be factors in the work lives of current surgeons that could be altered to reduce regret. Further study is warranted.
ABSTRACT
Grit refers to the combination of passion and perseverance for long-term goals. Grit has emerged as a recent topic of interest within the medical community. With ever-increasing rates of burnout and psychological distress, increasing attention has been directed towards modulatory or protective factors for these deleterious outcomes. Grit has been studied in regard to a variety of outcomes and variables in medicine. This article reviews the current literature on grit in medicine and summarises the current research on grit and performance metrics, personality characteristics, longitudinal progression, psychological well-being, diversity, equity and inclusion, burnout and residency attrition. While there is inconclusive evidence on the influence of grit on performance metrics in medicine, research consistently demonstrates a positive correlation between grit and psychological well-being and a negative correlation between grit and burnout. After discussing some of the inherent limitations of this type of research, this article suggests some possible implications and future areas for research and their potential role in cultivating psychologically healthy physicians and promoting successful careers in medicine.
ABSTRACT
Grit, a positive psychological trait comprised of perseverance and passion, has been correlated with physician burnout but has not been extensively studied among medical students. Identification of the relationship between grit and burnout as well as between burnout and other demographics could help to identify students at risk of burnout, while informing educational strategies to increase grit in the medical occupation. For this cross-sectional study, an online, email-based survey including demographic questions, the Maslach Burnout Inventory-Human Services (Medical Personnel) Survey, and the Short Grit Scale was distributed to an entire student body of allopathic medical students via a schoolwide listserv in 2019. The response rate was 39.6% (177/444). Negative correlations were displayed between grit and emotional exhaustion, depersonalization, and overall burnout. Positive correlation was demonstrated between grit and personal accomplishment. Male participants had higher depersonalization than female participants and fourth year medical students had higher depersonalization than other years of training. Fourth year medical students had higher personal accomplishment than other years of training and married students had higher personal accomplishment than those who had never been married. These findings are important not only for potential identification of students at risk of burnout, but also for development of strategies to bolster grit and mitigate distressing experiences in the medical occupation. Future studies are necessary to gauge how this relationship may evolve throughout a medical career.
Subject(s)
Burnout, Professional , Students, Medical , Humans , Male , Female , Students, Medical/psychology , Cross-Sectional Studies , Burnout, Professional/epidemiology , Burnout, Professional/psychology , Surveys and Questionnaires , DemographyABSTRACT
Background: The present video article describes the steps, alternatives, and outcomes of the modified Brunelli reconstruction, also known as 3-ligament tenodesis, for the treatment of irreparable scapholunate dissociations. Description: The presently described technique is generally utilized in cases in which there is an irreparable disruption of the scapholunate ligament and widening of the scapholunate junction with no carpal arthritis. Alternatives: Other treatment options for irreparable scapholunate dissociation include various forms of capsulotenodesis, bone-ligament-bone reconstruction, tendon-based reconstructions, partial wrist arthrodesis, and proximal row carpectomy. Rationale: The modified Brunelli reconstruction is indicated for a nonrepairable complete scapholunate ligament injury with a reducible rotatory subluxation of the scaphoid, without cartilage degeneration. The dorsal scapholunate ligament is reconstructed and the distal palmar scaphoid rotation is corrected with use of a distally based flexor carpi radialis tendon. The reconstruction is achieved by placing the flexor carpi radialis tendon through a transosseous scaphoid tunnel and weaving the tendon through the dorsal ulnar capsule or radiotriquetral ligament. Expected Outcomes: The modified Brunelli technique has been shown to restore wrist motion to 70% to 80% of that of the contralateral wrist and grip strength to 65% to 75% of that of the contralateral wrist, as well as to provide good pain relief in approximately 70% to 80% of patients. Important Tips: With use of simple instrumentation, C-arm fluoroscopy, and proper surgical technique, this operative procedure is fairly reproducible. Acronyms and Abbreviations: FCR = flexor carpi radialisK-wire = Kirschner wire.
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OBJECTIVES: Integration of CT perfusion (CTP) with requisite non-contrast CT and CT angiography (CTA) stroke imaging may allow efficient stroke lesion volume measurement. Using surrogate images from CTP, we simulated the feasibility of using multiphase CTA (mCTA) to generate perfusion maps and assess target mismatch profiles. MATERIALS AND METHODS: Patients with acute ischemic stroke who received admission CTP were included in this study. Four CTP images (surrogate mCTA, one pre-contrast and three post-contrast, starting at the arterial peak then at 8 s intervals) were selected according to the CTP arterial time-density curve to simulate non-contrast CT and mCTA images. Cerebral blood flow (CBF) and Tmax maps were calculated using the same model-based deconvolution algorithm for the standard CTP and surrogate mCTA studies. Infarct and penumbra were delineated with CBF < 20% and Tmax > 6 s threshold, respectively. Classification accuracy of surrogate mCTA target mismatch (infarct <70 ml; penumbra ≥15 ml; mismatch ratio ≥1.8) with respect to standard CTP was assessed. Agreement between infarct and penumbra volumes from standard CTP and surrogate mCTA maps were evaluated by Bland-Altman analysis. RESULTS: Of 34 included patients, 28 had target mismatch and 6 did not by standard CTP. Accuracy of classifying target mismatch profiles with surrogate mCTA was 79% with respect to that from standard CTP. Mean ± standard deviation of differences (standard CTP minus surrogate mCTA) of infarct and penumbra volumes were 9.8 ± 14.8 ml and 20.1 ± 45.4 ml, respectively. CONCLUSIONS: Surrogate mCTA ischemic lesion volumes agreed with those from standard CTP and may be an efficient alternative when CTP is not practical.
Subject(s)
Brain Ischemia , Ischemic Stroke , Stroke , Humans , Brain Ischemia/diagnostic imaging , Cerebral Angiography/methods , Cerebrovascular Circulation , Computed Tomography Angiography/methods , Feasibility Studies , Infarction , Perfusion , Perfusion Imaging/methods , Stroke/diagnostic imaging , Tomography, X-Ray Computed/methodsABSTRACT
PURPOSE: Touching Hands is an American Society for Surgery of the Hand program that provides hand surgeries to the world's underserved communities. The purpose of this study was to develop and implement a systematic data collection method for Touching Hands to assess patient outcomes, volunteer impact, alleviated disease burden, and cost-effectiveness. METHODS: Research electronic data capture (REDCap) was used as the secure software platform to facilitate data collection. The Quick Disabilities of the Arm, Shoulder and Hand questionnaire was used to assess pre-and postoperative patient-reported outcomes. The Maslach Burnout Inventory-Human Services (Medical Personnel) survey was administered to volunteers before and after the mission to measure impact on volunteers. Case information was collected to calculate disability-adjusted life years and cost-effectiveness. RESULTS: The data collection system was implemented in some capacity in 4 domestic and 3 international mission sites during 2020 and 2021. CONCLUSIONS: Substantial limitations exist for the implementation of a systematic data collection framework for Touching Hands and warrant further modification and optimization. CLINICAL RELEVANCE: A REDCap database can be used for standardized and centralized patient and volunteer data collection for Touching Hands missions.
ABSTRACT
Previous studies have demonstrated that sterile equipment is frequently contaminated intraoperatively, yet the incidence of miniature c-arm (MCA) contamination in hand and upper extremity surgery is unclear. To examine this incidence, a prospective study of MCA sterility in hand and upper extremity cases was performed in a hospital main operating room (MOR) ( n = 13) or an ambulatory surgery center operating room (AOR) ( n = 16) at a single tertiary care center. Case length, MCA usage parameters, and sterility of the MCA through the case were examined. We found that MOR surgical times trended toward significance ( p = 0.055) and that MOR MCAs had significantly more contamination prior to draping than AOR MCAs ( p < 0.001). In MORs and AORs, 46.2 and 37.5% of MCAs respectively were contaminated intraoperatively. In MORs and AORs, 85.7 and 80% of noncontaminated cases, respectively, used the above hand- table technique, while 50 and 83.3% of contaminated MOR and AOR cases, respectively, used a below hand-table technique. Similar CPT codes were noted in both settings. Thus, a high-rate of MCA intraoperative contamination occurs in both settings. MCA placement below the hand-table may impact intraoperative contamination, even to distant MCA areas. Regular sterilization of equipment and awareness of these possible risk factors could lower bacterial burden.
ABSTRACT
Impact microindentation is a new technique that measures the resistance of a patient's bone to micro-indentation but has not yet been implemented in an intraoperative setting. To assess the technique's safety and utility, we acquired microindentation measurements of bone material strength index (BMSi) using the OsteoProbe prior to distal radius fixation with a volar locking plate. Subsequently, the patients received a dual-energy x-ray absorptiometry scan to measure the areal bone mineral density of the proximal femur, lumbar spine, and contralateral distal radius. By assigning the patients to low-energy, fragility fracture (n = 17) and high-energy fracture (n = 11) groups based on clinical history, we investigated whether intraoperative BMSi was sensitive to osteoporosis. Impact microindentation added a maximum of 10 min of operative time and did not result in any intraoperative or postoperative complications. There were, however, no significant differences in BMSi at the radius between these two groups. This study demonstrates the feasibility of performing intraoperative impact microindentation to directly assess a patient's bone quality, but additional research is necessary to establish whether intraoperative microindentation can identify patients with inferior bone matrix quality.
Subject(s)
Radius , Upper Extremity , Humans , Lower Extremity , Radius/diagnostic imaging , Radius/surgeryABSTRACT
RATIONALE AND OBJECTIVES: Radiation dose associated with computed tomography (CT) perfusion (CTP) may discourage its use despite its added diagnostic benefit in quantifying ischemic lesion volume. Sparse-view CT reduces scan dose by acquiring fewer X-ray projections per gantry rotation but is contaminated by streaking artifacts using filtered back projection (FBP). We investigated the achievable dose reduction by sparse-view CTP with FBP without affecting CTP lesion volume estimations. MATERIALS AND METHODS: Thirty-eight consecutive patients with acute ischemic stroke and CTP were included in this simulation study. CTP projection data was simulated by forward projecting original reconstructions with 984 views and adding Gaussian noise. Full-view (984 views) and sparse-view (492, 328, 246, and 164 views) CTP studies were simulated by FBP of simulated projection data. Cerebral blood flow (CBF) and time-to-maximum of the impulse residue function (Tmax) maps were generated by deconvolution for each simulated CTP study. Ischemic volumes were measured by CBF<30% relative to the contralateral hemisphere and Tmax > 6 s. Volume accuracy was evaluated with respect to the full-view CTP study by the Friedman test with post hoc multiplicity-adjusted pairwise tests and Bland-Altman analysis. RESULTS: Friedman and multiplicity-adjusted pairwise tests indicated that 164-view CBF < 30%, 246- and 164-view Tmax > 6 s volumes were significantly different to full-view volumes (p < 0.001). Mean difference ± standard deviation (sparse minus full-view lesion volume) ranged from -1.0 ± 2.8 ml to -4.1 ± 11.7 ml for CBF < 30% and -2.9 ± 3.8 ml to -12.5 ± 19.9 ml for Tmax > 6 s from 492 to 164 views, respectively. CONCLUSION: By ischemic volume accuracy, our study indicates that sparse-view CTP may allow dose reduction by up to a factor of 3.
Subject(s)
Brain Ischemia , Ischemic Stroke , Stroke , Humans , Brain Ischemia/diagnostic imaging , Cerebrovascular Circulation , Perfusion , Perfusion Imaging/methods , Stroke/diagnostic imaging , Tomography, X-Ray Computed/methodsABSTRACT
PURPOSE: Assessment of patients for temporal lobe epilepsy (TLE) surgery requires multimodality input, including EEG recordings to ensure optimal surgical planning. Often EEG demonstrates abnormal foci not detected on 1.5T MRI. Ultra-high field MRI at 7T provides improved resolution of the brain. We investigated the utility of 7T MRI to detect potential anatomical abnormalities associated with EEG changes. METHODS: Ultra-high field data were acquired on a 7T MRI scanner for 13 patients with history of drug resistant TLE who had had EEG telemetry recordings. Qualitative evaluation of 7T imaging for presence of focal abnormalities detected on EEG was performed. Correlation of 7T MRI findings with EEG recordings of focal slowing or interictal epileptic spikes (IEDs), and seizures was performed. RESULTS: Assessment of 7T MRI demonstrated concordance with TLE as determined by the multidisciplinary team in 61.5% of cases (n = 8). Among these, 3 patients exhibited supportive abnormal 7T MRI abnormalities not detected by 1.5T MRI. In patients who underwent surgery, 72.7% had concordant histopathology findings with 7T MRI findings (n = 8). However, qualitative assessment of 7T images revealed focal anatomical abnormalities to account for EEG findings in only 15.4% of patients (n = 2). Other regions that were found to have localized IEDs in addition to the lesional temporal lobe, included the contralateral temporal lobe (n = 5), frontal lobe (n = 3), and parieto-occipital lobe (n = 2). CONCLUSION: Ultra-high field 7T MRI findings show concordance with clinical data. However, 7T MRI did not reveal anatomical findings to account for abnormalities detected by EEG.
Subject(s)
Epilepsy, Temporal Lobe , Epilepsy , Electroencephalography , Epilepsy/diagnostic imaging , Epilepsy/surgery , Epilepsy, Temporal Lobe/diagnostic imaging , Epilepsy, Temporal Lobe/surgery , Humans , Magnetic Resonance Imaging/methods , Temporal LobeABSTRACT
BACKGROUND: Grit has been defined as "perseverance and passion for long-term goals" and is characterized by maintaining focus and motivation toward a challenging ambition despite setbacks. There are limited data on the impact of grit on burnout and psychologic well-being in orthopaedic surgery, as well as on which factors may be associated with these variables. QUESTIONS/PURPOSES: (1) Is grit inversely correlated with burnout in orthopaedic resident and faculty physicians? (2) Is grit positively correlated with psychologic well-being in orthopaedic resident and faculty physicians? (3) Which demographic characteristics are associated with grit in orthopaedic resident and faculty physicians? (4) Which demographic characteristics are associated with burnout and psychologic well-being in orthopaedic resident and faculty physicians? METHODS: This study was an institutional review board-approved interim analysis from the first year of a 5-year longitudinal study of grit, burnout, and psychologic well-being in order to assess baseline relationships between these variables before analyzing how they may change over time. Orthopaedic residents, fellows, and faculty from 14 academic medical centers were enrolled, and 30% (335 of 1129) responded. We analyzed for the potential of response bias and found no important differences between sites in low versus high response rates, nor between early and late responders. Participants completed an email-based survey consisting of the Duckworth Short Grit Scale, Maslach Burnout Inventory-Human Services (Medical Personnel) Survey, and Dupuy Psychological Well-being Index. The Short Grit Scale has been validated with regard to internal consistency, consensual and predictive validity, and test-retest stability. The Psychological Well-being Index has similarly been validated with regard to reliability, test-retest stability, and internal consistency, and the Maslach Burnout Inventory has been validated with regard to internal consistency, reliability, test-retest stability, and convergent validity. The survey also obtained basic demographic information such as survey participants' age, gender, race, ethnicity, marital status, current year of training or year in practice (as applicable), and region of practice. The studied population consisted of 166 faculty, 150 residents, and 19 fellows. Beyond the expected age differences between sub-populations, the fellow population had a higher proportion of women than the faculty and resident populations did. Pearson correlations and standardized ß coefficients were used to assess the relationships of grit, burnout, psychologic well-being, and continuous participant characteristics. RESULTS: We found moderate, negative relationships between grit and emotional exhaustion (r = -0.30; 95% CI -0.38 to -0.21; p < 0.001), depersonalization (r = -0.34; 95% CI -0.44 to -0.23; p < 0.001), and the overall burnout score (r = -0.39; 95% CI -0.48 to -0.31; p < 0.001). The results also showed a positive correlation between grit and personal accomplishment (r = 0.39; 95% CI 0.29 to 0.48; p < 0.001). We also found a moderate, positive relationship between grit and psychologic well-being (r = 0.39; 95% CI 0.30 to 0.49; p < 0.001). Orthopaedic surgeons with 21 years or more of practice had higher grit scores than physicians with 10 to 20 years of practice. Orthopaedic surgeons in practice for 21 years or more also had lower burnout scores than those in practice for 10 to 20 years. Married physicians had higher psychologic well-being than unmarried physicians did. CONCLUSION: Among orthopaedic residents, fellows, and faculty, grit is inversely related to burnout, with lower scores for emotional exhaustion and depersonalization and higher scores for personal accomplishment as grit increases. CLINICAL RELEVANCE: The results suggest that grit could be targeted as an intervention for reducing burnout and promoting psychologic well-being among orthopaedic surgeons. Other research has suggested that grit is influenced by internal characteristics, life experiences, and the external environment, suggesting that there is potential to increase one's grit. Residency programs and faculty development initiatives might consider measuring grit to assess for the risk of burnout, as well as offering curricula or training to promote this psychologic characteristic.
Subject(s)
Burnout, Professional/psychology , Faculty, Medical/psychology , Medical Staff, Hospital/psychology , Orthopedics/education , Workplace/psychology , Achievement , Adult , Female , Goals , Humans , Internship and Residency , Longitudinal Studies , Male , Middle Aged , Psychiatric Status Rating ScalesABSTRACT
Background: There are limited data on the use of acute-phase markers in the diagnosis of upper extremity infections. The goal of this study was to determine the percentage of patients with elevated white blood cell (WBC) count, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) in the setting of an upper extremity infection requiring operative debridement. Methods: In a retrospective review over 12 years, 61 patients who met the inclusion criteria were identified. Results: C-reactive protein was the most sensitive test in the detection of culture-positive infection compared with ESR and WBC (P < .001, P < .0001, respectively). Ninety percent of patients (55 of 61) presented with an abnormal CRP value. The WBC count and ESR were abnormal in 54% and 67% of our cohort, respectively. Conclusions: C-reactive protein is the most sensitive laboratory test when evaluating upper extremity infections that necessitate debridement. The WBC count and ESR should be interpreted with caution and can be normal even in the presence of an infection.
Subject(s)
Acute-Phase Proteins , Upper Extremity , Blood Sedimentation , Humans , Leukocyte Count , Retrospective Studies , Upper Extremity/surgerySubject(s)
Combined Modality Therapy/psychology , Orthopedic Procedures/psychology , Orthopedics/methods , Outcome Assessment, Health Care , Patient Acceptance of Health Care/psychology , Adolescent , Adult , Female , Humans , Male , Middle Aged , Orthopedic Procedures/methods , Orthopedics/ethics , Patient Outcome Assessment , Perception , Treatment Outcome , Young AdultABSTRACT
Physicians offer unique contributions to the orthopaedic implant design process by providing creative ideas and insightful clinical expertise. This article provides a brief overview of the pertinent considerations of transforming a concept into an orthopaedic implant and bringing it to the market. Implant concept choice should consider medical or surgical necessity, regional variability, market characteristics, cost of goods sold, and average selling price. Implant development requires adherence to regulatory requirements and device classification. Implant production incorporates design specifications, mechanical testing, sterilization, packaging, and marketing and sales. Orthopaedic implant company agreements determine physician compensation through royalties and/or the purchase of intellectual property. After rollout, physicians participate in monitoring for device safety. Bringing an orthopaedic implant from a concept to the market can be lengthy and complicated, but innovation is essential for advancing patient care and well-being.
Subject(s)
Commerce/economics , Marketing/economics , Marketing/methods , Orthopedic Procedures , Physicians/economics , Prostheses and Implants/economics , Prosthesis Design/economics , Compensation and Redress , Equipment Safety , Humans , Intellectual PropertyABSTRACT
CASE: Animal injection-related needlestick injuries are a common occupational hazard for livestock workers and veterinarians. Although often unreported, these injuries can cause significant damage and may require extensive medical and surgical management. This case describes a 69-year-old farmer who accidentally injected his forearm while vaccinating cattle, resulting in a flexor compartment infection. Conservative management with oral and intravenous antibiotics was unsuccessful, and he required multiple surgical debridements for definitive treatment CONCLUSIONS:: Animal injection-related needlestick injuries can present unique challenges to orthopaedic surgeons. Important considerations include the injury location, needle type, vaccine volume and components, injection pressure, and environmental contaminants.
Subject(s)
Abscess/etiology , Needlestick Injuries/complications , Abscess/diagnostic imaging , Abscess/drug therapy , Abscess/surgery , Aged , Animals , Anti-Bacterial Agents/administration & dosage , Cattle , Debridement , Drug Therapy, Combination , Forearm/diagnostic imaging , Forearm/surgery , Humans , Magnetic Resonance Imaging , Male , Needlestick Injuries/drug therapy , Needlestick Injuries/surgery , Negative-Pressure Wound Therapy , ReoperationABSTRACT
Background The general assessment of basal joint arthritis (BJA) is limited using the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire. This has been shown to be insensitive to pain and disability levels, leading to the development and validation of the thumb disability examination (TDX) as a specific tool for BJA in 2014. Objective The goal of this study was to evaluate the reliability, sensitivity, and specificity of the TDX score for BJA. Methods A multicenter BJA database was established in 2007 to collect prospective data. We evaluated the correlation between the TDX score, visual analog pain scale with activity (A-VAS), Eaton-Littler score, and grip strength using a Pearson test. Additionally, we evaluated the pre- and postintervention scores to assess their predictive values. Results A total of 109 thumbs of 74 patients with TDX scores were evaluated. Females were more commonly affected (75.2%), and the mean age was 65.39 years (standard deviation: 10.04). The majority of participants were white (90.8%). A high correlation between TDX and A-VAS score (Pearson's correlation = 0.520; p < 0.001) and between grip strength (Pearson's correlation = -0.336; p < 0.005) and Eaton-Littler score (Pearson's correlation = 0.353' p < 0.01) was identified. Additionally, when comparing pre- and post-intervention for all treatment groups and for operative intervention, significant differences in TDX scores were observed (both p ≤ 0.01). No significant differences could be identified for DASH score or A-VAS when assessing these same groups. Conclusion The TDX score correlates to high Pearson's correlation values and p -values, especially in grip strength, Eaton-Littler score, A-VAS score, and pre-/postintervention for all treatment groups combined and when specifically assessing the surgical intervention group. As a result, it can be concluded that the TDX score is a specific tool for the assessment of BJA. Level of Evidence This is a Level II, prospective comparative study.
ABSTRACT
Domestic outreach is an integral yet often overlooked aspect of medical volunteerism. Since 2016, the American Society for Surgery of the Hand's Touching Hands initiative has supported domestic outreach Hand Days in the United States. The purpose of this article is to provide information and guidance to hand surgeons interested in hosting their own domestic hand surgery outreach. Thorough planning is essential to a successful outreach, particularly because each outreach site will have unique considerations. Surgeon team leaders must navigate the infrastructure and legal factors specific to their practice site. Outreach patients should be screened for both financial and surgical eligibility, although there are multiple pathways for the referral and screening process. Patient evaluation also requires coordination of imaging and diagnostic testing for a low-resource population. Multidisciplinary volunteer teams are necessary to provide all perioperative services and are typically recruited from the host practice site. Some potential challenges of domestic outreach include institutional charity care policies, legal concerns, and operative space availability. Because of complex socioeconomic situations, it may be difficult to contact and coordinate care for outreach patients. Despite these potential barriers, domestic outreach offers tremendous benefit for patients who otherwise lack access to surgical care. Even one yearly outreach day can avert years of disability and can have an incredible impact on patients' functional ability and quality of life. Volunteer teams also reap the benefits of outreach by promoting intraorganizational volunteerism, renewing commitment to medical professionalism, and decreasing symptoms of burnout. Hand surgeons have a unique opportunity to provide subspecialized surgical care to underserved patients as the Touching Hands initiative continues to grow and develop. We hope that hand surgeons will consider participating in advancing the Touching Hands mission to provide life-changing surgical care in the world's poorest communities, including our own.