Bulletin of the Hospital for Joint Disease (2013)最新文献

Purpose: The purpose of this study was to systematically review and analyze the current evidence in the literature to determine the relative complication rates of the singleincision versus dual-incision approach to distal biceps tendon repair.

Methods: The literature search was performed based on the PRISMA guidelines. Cohort studies comparing the single-incision or dual-incision approach to biceps tendon repair alone were included. Clinical outcomes were compared, with all statistical analysis performed using Review Manager Version 5.3. A p-value < 0.05 was considered to be statistically significant.

Results: Twelve clinical studies with varying levels of evidence (LOE I: 1, LOE II: 1, LOE III: 10) with 2,429 patients were included. Overall, there was a significantly lower rate of total complications with the dual-incision approach (16.1% vs. 23.1%, p < 0.01) and a lower rate of neurological injuries (9.1% vs. 24.1%, p < 0.01). There was a lower rate of lateral antebrachial cutaneous nerve injuries with the dual-incision approach (5.2% vs. 19.5%, p < 0.01), and superficial radial nerve injuries (2.5% vs. 4.8%, p < 0.01), but there was no significant difference in the rate of posterior interosseous nerve injuries (2.2% vs. 1.2%, p = 0.20). There was a significantly lower rate of heterotopic bone formation with the single-incision approach (1.3% vs. 2.7%, p = 0.01).

Conclusion: The dual-incision approach decreases the risk of total, overall postoperative complications and sensory nerve injuries following distal biceps repair. However, it has a higher risk of heterotopic bone formation.

Purpose: Chronic use of selective serotonin reuptake inhibitors (SSRIs) for the treatment of depression has been linked to an imbalance in bone metabolism leading to osteoporosis. More recently, the use of SSRIs in murine models has been shown to delay bone healing both in vivo and in vitro by decreasing the osteoblastic differentiation and mineralization. The purpose of this study was to evaluate whether or not chronic use of SSRI's in nonunion patients increases their time to union after surgical intervention.

Methods: We retrospectively analyzed 343 patients in a nonunion database to determine which patients were on SSRI medication. Of these patients, 139 could be contacted and of those 102 were not taking SSRIs and 37 were taking SSRIs. Patient's time to union from nonunion surgical intervention between each cohort at our institution was recorded as the primary outcome. Patient's medical comorbidities that could affect union rates such as diabetes and smoking status were also noted. Baseline Short Musculoskeletal Function Assessment (SMFA) index for bother and function were recorded from the time of nonunion surgery as well as last follow-up.

Results: Compared to recent census data, we found significantly more patients in the nonunion cohort using SSRIs (26.6%) than patients in the general population using any type of antidepressant (11%). There was no significant difference in the patients' baseline characteristics other than patients on SSRI treatment had a higher body mass index (BMI) and age (p = 0.048 and p = 0.043, respectively). There was no significant difference noted in the fracture types (p = 0.2063). Patients on SSRIs had a higher SMFA bother index and function index on follow-up (p = 0.0103, p = 0.0147). Patients in the SSRI group had a mean time to union from nonunion surgery of 6.1 months compared to 6.0 in patients without SSRI usage (p = 0.74). These did not reach statistical significance when subcohort analysis for long bone fractures was performed for the femur, tibia, and humerus.

Conclusion: To our knowledge, this is the first clinical study to investigate the effects of SSRIs on fracture healing. While in vivo and in vitro murine models have shown that SSRIs can have a deleterious effect on osteoblastic activity, our retrospective analysis did not show a significant difference in time to union between patients with chronic SSRI use and patients who have not been on SSRIs. However, this investigation did show a higher incidence of SSRI use in the nonunion cohort when compared to the general population. In the context of the recent animal model study, this may point to a negative effect of SSRI use on the acute fracture healing process.

Purpose: Given the wide variation that exists in the amount and duration of postoperative opioid medication prescribed by orthopedic surgeons, the purpose of the current study was to analyze the opioid prescribing patterns at our institution for adolescent patients undergoing outpatient sports medicine procedures Methods: A total of 468 adolescent patients (between the ages of 13 and 18 years old) who underwent outpatient shoulder, hip, or knee arthroscopy (including ACL reconstruction) between 2016 and 2018 were retrospectively identified, and demographic data were collected. Opioid prescriptions following surgery were converted to morphine milligram equivalents (MME) for direct comparison. Prescribing patterns of the 44 surgeons included in our cohort were evaluated with respect to procedures performed and overall surgical volume. High-dose prescriptions were defined as ≥ 300 MME (equivalent to 40 tabs of oxycodone/ acetaminophen [Percocet] 5/325 mg) and low-dose prescriptions were defined as < 300 MME.

Results: The mean discharge prescription following outpatient arthroscopy in this patient population was 299.8 ± 271 MME. When each individual case-type was analyzed, there were significant positive correlations between surgeonvolume and MME prescribed following shoulder arthroscopy (r = 0.387, p < 0.001) and knee arthroscopy, (r = 0.350, p < 0.001). Results of logistic regression demonstrated that for every 10 additional cases performed, the odds that a given surgeon would prescribe ≥ 300 MME postoperatively increased by a factor of 1.14 (p < 0.001). There were no significant correlations observed following hip arthroscopy, anterior cruciate ligament reconstruction, or meniscus repair. Over the course of the observation period, a significant reduction in opioid prescribing was seen among the participating surgeons.

Conclusion: Surgeons who perform a greater volume of outpatient shoulder and knee arthroscopy on adolescent patients were more likely to prescribe high opioid dosages postoperatively. Awareness of existing variation in narcotic prescribing patterns for patients in this age group is important for quality of care and safety improvement amidst the opioid epidemic.

Objectives: The cast index is the most commonly used measurement of cast quality in pediatric forearm fractures, with low values representing a good quality cast and higher values suggesting poor technique. However, in some instances the cast index may not accurately reflect cast quality. The purpose of this study was to critically evaluate the quality of casts deemed "good" or "bad" based on the cast index against other measurements in order to identify these examples.

Methods: Pediatric patients casted for a distal or midshaft forearm fracture were identified from a prospectively gathered database. There were 121 casts on 97 forearms. Measurements were made on forearm or wrist x-rays to calculate the cast index, gap index, and the anatomic dimensions of the forearm at the level of the fracture. Fisher's exact test was used to assess the likelihood of a good cast index (< 0.75) to also have an acceptable gap index (< 0.15). Pearson's correlation compared the anatomic measurements of the forearm and the cast index.

Results: There were 65 casts with a good cast index, and 58% also had an acceptable gap index (< 0.15). Among the 56 casts with a bad cast index, 20% had an acceptable gap index (p < 0.001). The anatomic measurements of the forearm and the cast index were strongly correlated (r = 0.96).

Conclusion: Many casts with a good cast index have an unacceptable gap index. Forearm measurements and cast index are highly correlated, suggesting that a well-molded cast may have a higher cast index due to the shape of the forearm. While the cast index is a useful tool, "good" or "bad" casts are not uniformly captured by this measurement.

Background: The purpose of this study was to determine the relationship between admission source and postoperative length of stay (LOS), index admission hospital charges, and discharge disposition, in patients undergoing shoulder arthroplasty.

Methods: The New York Statewide Planning and Research Cooperative System (SPARCS) was used to identify all patients that underwent elective shoulder arthroplasty from 1994 through 2015. Patients were grouped into institutionalized (INS) versus non-institutionalized (n-INS) groups based on admission source. The two groups were compared regarding demographics, Charleston comorbidity index (CCI), postoperative blood transfusion requirement, LOS, and total charges.

Results: A total of 33,248 patients were identified (32,875 n-INS, 373 INS). Patientsin the INS cohort were significantly older (71.9 versus 68.1 years) and had a higher CCI (1.3 vs. 0.7). The mean LOS in the INS group was nearly 1 week longer(9.5 days vs. 2.8 days) and had a significantly higher postoperative blood transfusion rate (37.5% vs. 9.2%, odds ratio: 5.9). The mean total hospital charges in the INS group were also significantly higher ($63,988 vs. $36,826).

Discussion: Institutionalized patients undergoing shoulder arthroplasty have a protracted postoperative hospital course and this ultimately resulted in poorer outcomes and increased resource utilization.

As the world continues to battle the COVID-19 pandemic, health care providers are committed to providing care not only to our patients but also to our community. Schools in New York City (NYC) went remote on March 15, 2020. This can prove detrimental to student development and education. Numerous leaders in education and public health have noted that the remote learning will further widen educational and income disparities in those from underserved and underrepresented areas. A group of orthopedic residents who attended NYC public schools and were current house staff at a major academic tertiary medical center in NYC developed and implemented a virtual high-school mentorship program. This program incorporated weekly lectures and discussions given by health care providers to students interested in health care from NYC public high schools. The goal of this program was to provide mentorship during the COVID pandemic to a high-school audience where greater than 80% of students are considered to be living below the poverty level. Although school is now back in session, these programs should be continued in person. It is the aim of the authors that other orthopedic residents and health care providers implement similar programs in their communities.

Paul W. Lapidus' work has formed the foundation of modern foot and ankle surgery. Variations of his popularizedtechnique, the Lapidus procedure, remain in regular usetoday for the management and correction of hallux valgus.We revisit Dr. Lapidus' career and accomplishments withan emphasis on his importance to the expanding divisionof foot and ankle surgery at the Hospital for Joint Diseases.