Publications by authors named "Philip E Blazar"

Rheumatoid arthritis (RA) is a common inflammatory condition that can lead to debilitating hand and wrist deformity. Since the introduction of disease-modifying antirheumatic drugs in the 1990s, the rate of surgery for rheumatoid arthritis has dramatically decreased 1. Nonetheless, surgical intervention remains an important tool in the management of patients with RA, and young surgeons must seek out expertise in this domain due to diminished exposure during their training.

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Purpose: Isolated ulnar shaft fractures are frequently managed nonsurgically. However, rates of nonsurgical treatment failure remain substantial, and risk factors for the failure of nonsurgical management are not well described. This study investigated radiographic and patient-specific risk factors for the failure of nonsurgical management of isolated ulnar shaft fractures.

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We present the case of a near-miss in clinical research to illustrate a situation in which errors in data collection would have led to different results in the data analysis, with the potential for drawing incorrect conclusions. Conclusions based on data errors may adversely influence future medical decision-making in patient care. In the interest of presenting this as an educational, nonpunitive, quality-improvement report, the study and the involved researchers remain anonymous, and the specific details and exact number of patients are not reported.

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Purpose: The purpose of this study was to analyze the ability of patients to return to work after ORIF of isolated capitellar shear fractures and assess long-term functional outcomes.

Methods: We retrospectively reviewed the cases of 18 patients with isolated capitellar shear fractures with or without lateral trochlear extension and investigated demographic data, occupation, worker's compensation status, injury characteristics, surgical details, motion, radiographic appearance at final in-person follow-up, complications, and return to work status via in-person and long-term telemedicine follow-ups.

Results: Final follow-up was at an average of 76.

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Purpose: Trigger finger release (TFR) is one of the most commonly performed hand surgeries; nevertheless, the time until patients subjectively feel recovered has not been well documented. The limited literature on patient perceptions of recovery after any type of surgery has described that patients and surgeons may have differing views on the time until full recovery. Our primary study question was to determine how long it takes for patients to subjectively feel fully recovered after TFR.

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Background: The purpose of this study was to determine the perioperative complication rate of surgical fasciectomy following previous treatment with collagenase clostridium histolyticum (CCH) treatment in patients with Dupuytren disease.

Methods: A retrospective review of all patients at a large health system undergoing CCH treatment and subsequent limited surgical fasciectomy for recurrence on the same digit between 2010 and 2020 was performed. Fifty-two patients with 62 affected digits met inclusion criteria, and cases were reviewed for preoperative demographics, treatment characteristics, clinical outcomes, and perioperative complications.

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Background: The purpose of this study was to identify factors that influence preoperative patient preferences toward anesthesia in patients in a hand and upper extremity clinic.

Methods: A survey was administered to consecutive patients in a hand and upper extremity orthopedic clinic at an urban tertiary academic institution. The survey addressed presenting clinical complaint, anesthesia preference for minor soft tissue hand and wrist procedures, factors influencing anesthesia preference, and patient history of anesthesia and surgical treatment.

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Purpose: Carpal tunnel syndrome requires multiple decisions during its management, including regarding preoperative studies, surgical technique, and postoperative wound management. Whether patients have varying preferences for the degree to which they share in decisions during different phases of care has not been explored. The goal of our study was to evaluate the degree to which patients want to be involved along the care pathway in the management of carpal tunnel syndrome.

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Purpose: The purpose of this study was to evaluate factors that influence surgeons' decision-making in the treatment of distal radius fractures in older patients.

Methods: Fourteen clinical vignettes of a 72-year-old patient with a distal radius fracture were sent to 185 orthopedic hand and/or trauma surgeons. The surgeons were surveyed regarding the demographic/practice details, treatment decision (surgical or nonsurgical), and factors that influenced management, including the Charlson Comorbidity Index, functional status, radiographic appearance, and handedness.

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Purpose: The impact of the severe acute respiratory syndrome coronavirus 2 (coronavirus disease 2019) has been felt worldwide. We examined the quantitative impact during the first 4 weeks of hospital system and state-mandated restrictions on an academic, urban hand surgery practice. We hypothesized that the volume of clinic encounters, office procedures, and surgical cases would decrease and that the volume of nonelective care would remain unchanged.

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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.

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Purpose: This study sought to determine the impact of volar plate prominence on reoperation rates after open reduction and internal fixation of distal radius fractures with volar locking plates and to identify other factors associated with removal of hardware (ROH) or a reoperation.

Methods: A retrospective study of patients who underwent distal radius open reduction and internal fixation between 2012 and 2016 at 2 level I trauma centers was conducted. Plate prominence was evaluated using the Soong index at the first postoperative visit.

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Background: The purpose of this study was to evaluate the impact of pronator quadratus (PQ) repair on reoperation rates after distal radius open reduction internal fixation (ORIF) using a volar locking plate.

Methods: A retrospective study of all patients undergoing distal radius ORIF with a volar locking plate between January 2012 and December 2016 at 2 urban, academic level I trauma centers was performed. Patient demographics, fracture and procedure characteristics, surgeon subspecialty, PQ repair, and reoperations were recorded.

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Introduction: Telemedicine is an effective, emerging interface to connect practitioners with patients. It facilitates access to healthcare expertise, reduces costs, time demands and health disparities while improving satisfaction. This pilot study evaluated the feasibility, effectiveness and patient satisfaction of telerehabilitation for thumb carpometacarpal (CMC) arthroplasty and reverse shoulder arthroplasty (rTSA).

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Introduction: Insurance claim rejections represent a challenge for healthcare providers because of the potential for lost revenue and administrative costs of reworking claims.

Methods: The billing records of five hand and upper extremity surgeons at a tertiary academic center were queried for all patient billing activity over a 1-year period yielding a total of 14,421 unique patient encounters.

Results: A total of 11,839 unique patient encounters were included, and the overall claim rejection rate was 19.

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Background: Surgeons are sometimes presented with patients with distal radius fractures who present in a delayed fashion or lose reduction after several weeks of attempted closed management. There are limited studies on delayed surgical treatment of distal radius fractures to assist providers in decision-making.

Methods: We conducted a matched cohort study to compare radiographic outcomes and complications for patients with a distal radius fracture treated with delayed (3-5 weeks) or early (0-2 weeks) surgical fixation.

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The SARS-CoV-2 (COVID-19) pandemic has had a global influence on health care. The authors examined the early effect of hospital- and state-mandated restrictions on an orthopedic surgery department and hypothesized that the volume of ambulatory clinic encounters, office and surgical procedures, and cases would dramatically decrease. A retrospective review was performed of all encounters in an orthopedic surgery department at a level I academic trauma center during a 4-week period, from March 16, 2020, to April 12, 2020.

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The synovium is a mesenchymal tissue composed mainly of fibroblasts, with a lining and sublining that surround the joints. In rheumatoid arthritis the synovial tissue undergoes marked hyperplasia, becomes inflamed and invasive, and destroys the joint. It has recently been shown that a subset of fibroblasts in the sublining undergoes a major expansion in rheumatoid arthritis that is linked to disease activity; however, the molecular mechanism by which these fibroblasts differentiate and expand is unknown.

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The aim of this study was to evaluate risk factors for symptomatic hardware and removal of hardware (ROH) after olecranon open reduction and internal fixation (ORIF) and to assess differences between olecranon locking plate and screws (P&S) or tension band (TB) wire cohorts. The medical records of 331 patients with olecranon fractures treated at two academic level I trauma centers with ORIF from 2012 to 2016 were reviewed. A total of 189 patients were included in the study.

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Total wrist arthroplasty (TWA) is a treatment option for many debilitating wrist conditions. With recent improvements in implant design, indications for TWA have broadened. However, despite these improvements, there are still complications associated with TWA, such as unplanned reoperation and eventual implant removal.

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Silastic metacarpophalangeal arthroplasty (SMPA) has proven to be a durable option for end-stage arthritis in the non-thumb digits, while fusion has been the mainstay procedure for the thumb metacarpophalangeal joint (MP). Few studies exist to comment on the viability of thumb MP arthroplasty. This study reports both survival and objective outcomes following SMPA of the thumb.

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Purpose: The use of pyrolytic carbon arthroplasty (PCA) for the proximal interphalangeal (PIP) joint is controversial. The goal of this study was to evaluate the clinical and radiographic midterm outcomes of PIP joint PCA.

Methods: Patients were contacted after PIP PCA at 6.

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Since the advent of disease-modifying antirheumatic drugs for rheumatoid arthritis, orthopedic surgeons see fewer patients in the office who require hand surgery. However, a significant number of patients still seek surgical intervention to improve pain and function. These patients often present with isolated soft tissue pathologies, but even bone and joint pathology require meticulous soft tissue handling in this cohort.

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Purpose: The objective of this study was to evaluate and characterize the professional and educational information provided online by US orthopaedic surgeons.

Methods: The American Academy of Orthopaedic Surgeons (AAOS) membership directory was used to randomly select 1% of physicians from each state. Name, sex, state, and date of membership were recorded from the AAOS online public membership directory.

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Purpose: Despite the high prevalence, morbidity, and treatment costs for osteoporosis-related fractures, studies have shown that patients infrequently receive the recommended treatment for low bone density (LBD). This study investigated patient perceptions about evaluation, management, and willingness to pursue osteoporosis treatment to further elucidate potential barriers to LBD treatment.

Methods: A survey was prospectively administered to patients over 50 years old addressing patient history of fragility fractures and osteoporosis evaluation and treatment, medication administration preferences, and willingness to start a new medication to treat or prevent future fragility fractures.

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