Comparing the Clinical and Radiographic Outcomes of Humeral Shaft Fractures by Treatment Type.

PURPOSE: Humeral shaft fractures are common orthopedic injuries, representing 1-5% of all fractures. There is conflicting literature regarding the superiority of operative versus nonoperative treatment of these fractures. The purpose of this study was to examine functional outcomes and time to radiographic union in humeral shaft fractures with the hypothesis that both would be improved in patients treated operatively relative to those treated nonoperatively. METHODS: This retrospective cohort study examined patients with humeral shaft fractures treated at a single large healthcare system between 2010 and 2020. A chart and radiograph review were performed to collect information on demographics, fracture, treatment, and outcome information. These measures were compared between patients treated operatively and nonoperatively. RESULTS: Five hundred seventeen adult patients meeting inclusion criteria were identified; 233 were treated nonoperatively, and 284 were treated operatively. The mean patient age was 50.2 years in those who underwent surgery relative to 59.9 years in those treated without surgery (P<0.001). Operatively-treated patients had significantly faster time to radiographic union at a median of 113 days compared to a median of 161 days in nonoperatively-treated patients (P=0.001). The operative group was made weight-bearing as tolerated significantly faster than the nonoperative group (84 days versus 98 days, respectively, P=0.002). No statistically significant difference was seen between the two treatment groups in rates of complications or range of motion at the time of radiographic union. However, patients who underwent surgery were found to be up to two times more likely to achieve full shoulder forward elevation by the time of their final follow-up than those treated without surgery (P=0.011). CONCLUSION: Patients with humeral shaft fractures treated operatively have faster time to union, earlier weight bearing, and no change in the rate of complications compared to patients treated nonoperatively.

A Scoping Review: Reducing Musculoskeletal Injury Risk Factors for Adaptive Sport Athletes through Prevention Programs.

ABSTRACT: The purpose of this scoping review was to identify existing strategies to reduce modifiable risk factors for musculoskeletal injury in adaptive athletes. Medline, Embase, Web of Science, and CINAHL were searched. Inclusion criteria required studies written in English, samples of adaptive athletes, and evaluation of any injury prevention programs that would reduce risk factors associated with MSK injury. The literature search resulted in 785 unique articles. 32 full text articles were screened for inclusion. Four studies of wheelchair basketball and wheelchair rugby injury prevention programs were included in the final analysis, and these studies demonstrated increase in shoulder range of motion, decreased shoulder pain, and decreased cumulative traumatic disorders; all of which was proposed to reduce risk of shoulder injury. However, these studies were small and did not include control groups. Future research is needed to implement programs that reduce risk factors of MSK injuries and reduce health disparities for adaptive athletes.

Return to Play, Performance, and Earnings Analysis After Lumbar Disc Herniation in National Hockey League Players.

STUDY DESIGN: Retrospective cohort study. OBJECTIVE: Professional hockey players have a high incidence of lumbar disc herniations (LDH). The purpose of this study was to determine the impact of LDH on the performance and financial earnings of National Hockey League (NHL) players. METHODS: NHL players who sustained a LDH were retrospectively reviewed utilizing an online database and a 2:1 matched control cohort. Player performance and game usage was compared at one- and three-season(s) pre- and post-injury season within the cohorts. Injured and matched players were divided into 3 groups based on the player's adjusted index season salary. RESULTS: A total of 181 players were included, with 62 LDH players matched to 119 healthy controls. Return to play after LDH was 79%. The LDH cohort had fewer seasons played throughout their career compared to the matched group (12.5 ± 4.3 vs 14.2 ± 3.8; P = .031). At 1 season post-index, the LDH cohort had significantly fewer goals per 60 and points per 60 when compared to pre-index. At 3 seasons post-index, the LDH cohort exhibited a significant decline in time-on-ice per game played, goals per 60, and points per 60 compared to pre-index. CONCLUSION: The majority of NHL players who sustained a LDH returned to play (79%) but had shorter careers overall and decreased performance outcomes when compared to matched cohorts at both 1 and 3 seasons post-injury.

Many patients fail to achieve MCID for PROMIS upper extremity and pain interference following nonoperative management of rotator cuff tears.

Background: Efficacy of nonoperative treatment for rotator cuff tears has been debated, especially for full-thickness tears. The purpose of this study was to a) define the minimal clinically important difference (MCID) of nonoperative treatment with regard to Patient-Reported Outcomes Measurement Information System (PROMIS) pain interference (PI) and upper extremity (UE), and b) determine the proportion of patients with both partial and full-thickness tears (PTRCT, FTRCT) who achieve this improvement following initial nonoperative treatment. We hypothesized that >75% of PTRCT and FTRTC patients would achieve MCID for PROMIS PI and UE. Methods: We performed a retrospective cohort study evaluating nonoperatively managed patients with image-confirmed PTRCT and FTRCT. Treatment modalities and follow-up PROMIS scores at least 6 months after their initial visit were recorded. Using a distribution technique, MCID was calculated. Results: A total of 111 FTRCT and 68 PTRCT patients were included with at least 6 months of follow-up. At 6 months from initial presentation, the MCID for PROMIS UE was 3.75 and 3.95 for FTRCT and PTRCT patients, respectively. For PROMIS PI, the MCID was 3.35 and 3.90 for FTRCT and PTRCT, respectively. In total, 41% of FTRCT and 41% of PTRCT achieved MCID for PROMIS UE. Thirty-four percent of FTRCT and 35% of PTRCT achieved MCID for PROMIS PI. Conclusion: The majority of patients undergoing nonoperative treatment for supraspinatus/infraspinatus rotator cuff tears did not achieve MCID at 6 months for PROMIS PI (34% for FTRCT and 35% for PTRCT) or UE (41% for FTRCT and 41% for PTRCT).

Effects of the COVID-19 Pandemic on Humeral Shaft Fracture Management and Its Outcomes.

Background and objective The coronavirus disease 2019 (COVID-19) pandemic necessitated a sudden and drastic shift in patient management throughout the healthcare system, to curb the spread of the disease and deal with resource limitations. Many surgical cases were canceled or delayed with only the most urgent and emergent cases taken up for treatment. It is unknown if and how these alterations affected patient outcomes. The purpose of this study was to compare time to fracture care and outcomes between patients treated for humeral shaft fractures prior to the COVID-19 pandemic and those treated during the pandemic. We hypothesized that the pandemic cohort would have a prolonged time to fracture care and worse outcomes than the pre-pandemic cohort. Materials and methods This was a retrospective cohort study performed within a single healthcare system. All humeral shaft fractures treated from March to June 2019 (pre-pandemic cohort) and March to June 2020 (pandemic cohort) were identified using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes and ICD-10-CM codes as well as Current Procedural Terminology (CPT) codes. Data on demographics, fracture characteristics, treatment, and outcomes were collected via chart and radiograph review. Outcomes analyzed included time to being made weight-bearing as tolerated (WBAT), radiographic union, and final follow-up; range of motion (ROM) at radiographic union and final follow-up; and rate of complications. Results The pre-pandemic cohort (n=19) was significantly younger with a mean age of 29 years than the pandemic cohort (n=17) with a mean age of 49 years (p=0.010). There were no other significant differences in demographics, fracture characteristics, or treatment type between the groups. Time to fracture care was not significantly different in the pre-pandemic cohort (five days) versus the pandemic cohort (four days). Time to being made WBAT, radiographic union, and final follow-up were not significantly different between the pre-pandemic (86, 113, and 98 days) and the pandemic cohorts (77, 106, and 89.5 days). ROM measurements in abduction at radiographic union were significantly different between the cohorts: in the pre-pandemic cohort, 100% of patients reached greater than 160 degrees; in the pandemic cohort, only 16.7% of patients reached greater than 160 degrees (p=0.048). There was a non-significant decrease in the proportion of patients who achieved the maximal category of ROM measurements in forward elevation and extension at radiographic union and abduction, forward elevation, and extension at final follow-up, as well as a non-significant increase in visual analog scale (VAS) pain scores at final follow-up between cohorts. There were no significant differences in the rate of complications. Conclusions Despite limited resources, reduced operating room availability, and increased utilization of virtual visits due to the COVID-19 pandemic, patients with humeral shaft fractures may not have faced delays in fracture care or worse outcomes compared to the pre-pandemic period. The pandemic cohort may have experienced significantly decreased ROM compared to the pre-pandemic cohort, which may reflect the decreased availability of physical therapy services and overall decreased activity levels due to the quarantine orders. However, we could not identify any other significant differences in the type of treatment, pain, complications, or time to union.

Streptococcus constellatus Brain Abscess in a Middle-Aged Man With an Undiagnosed Patent Foramen Ovale.

Brain abscess is a rare diagnosis. Common sources of infection include direct spread from otic sources, sinuses, or oral cavities, and hematogenous spread from distant sources, including the heart and lungs. Brain abscess with cultures growing oral flora species, in rare cases, may develop from bacteria in the oral cavity entering the bloodstream and then traveling to the brain via a patent foramen ovale. This report highlights a case of brain abscess caused by Streptococcus constellatus in a middle-aged man with an undiagnosed patent foramen ovale.