51 research outputs found
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The Prevalence and Clinical Implications of Comorbid Back Pain in Shoulder Instability: A Multicenter Orthopaedic Outcomes Network (MOON) Shoulder Instability Cohort Study.
Background:Understanding predictors of pain is critical, as recent literature shows that comorbid back pain is an independent risk factor for worse functional and patient-reported outcomes (PROs) as well as increased opioid dependence after total joint arthroplasty. Purpose/Hypothesis:The purpose of this study was to evaluate whether comorbid back pain would be predictive of pain or self-reported instability symptoms at the time of stabilization surgery. We hypothesized that comorbid back pain will correlate with increased pain at the time of surgery as well as with worse scores on shoulder-related PRO measures. Study Design:Cross-sectional study; Level of evidence, 3. Methods:As part of the Multicenter Orthopaedic Outcomes Network (MOON) Shoulder Instability cohort, patients consented to participate in pre- and intraoperative data collection. Demographic characteristics, injury history, preoperative PRO scores, and radiologic and intraoperative findings were recorded for patients undergoing surgical shoulder stabilization. Patients were also asked, whether they had any back pain. Results:The study cohort consisted of 1001 patients (81% male; mean age, 24.1 years). Patients with comorbid back pain (158 patients; 15.8%) were significantly older (28.1 vs 23.4 years; P < .001) and were more likely to be female (25.3% vs 17.4%; P = .02) but did not differ in terms of either preoperative imaging or intraoperative findings. Patients with self-reported back pain had significantly worse preoperative pain and shoulder-related PRO scores (American Shoulder and Elbow Surgeons score, Western Ontario Shoulder Instability Index) (P < .001), more frequent depression (22.2% vs 8.3%; P < .001), poorer mental health status (worse scores for the RAND 36-Item Health Survey Mental Component Score, Iowa Quick Screen, and Personality Assessment Screener) (P < .01), and worse preoperative expectations (P < .01). Conclusion:Despite having similar physical findings, patients with comorbid back pain had more severe preoperative pain and self-reported symptoms of instability as well as more frequent depression and lower mental health scores. The combination of disproportionate shoulder pain, comorbid back pain and mental health conditions, and inferior preoperative expectations may affect not only the patient's preoperative state but also postoperative pain control and/or postoperative outcomes
Projected Loss of a Salamander Diversity Hotspot as a Consequence of Projected Global Climate Change
Background: Significant shifts in climate are considered a threat to plants and animals with significant physiological limitations and limited dispersal abilities. The southern Appalachian Mountains are a global hotspot for plethodontid salamander diversity. Plethodontids are lungless ectotherms, so their ecology is strongly governed by temperature and precipitation. Many plethodontid species in southern Appalachia exist in high elevation habitats that may be at or near their thermal maxima, and may also have limited dispersal abilities across warmer valley bottoms. Methodology/Principal Findings: We used a maximum-entropy approach (program Maxent) to model the suitable climatic habitat of 41 plethodontid salamander species inhabiting the Appalachian Highlands region (33 individual species and eight species included within two species complexes). We evaluated the relative change in suitable climatic habitat for these species in the Appalachian Highlands from the current climate to the years 2020, 2050, and 2080, using both the HADCM3 and the CGCM3 models, each under low and high CO 2 scenarios, and using two-model thresholds levels (relative suitability thresholds for determining suitable/unsuitable range), for a total of 8 scenarios per species. Conclusion/Significance: While models differed slightly, every scenario projected significant declines in suitable habitat within the Appalachian Highlands as early as 2020. Species with more southern ranges and with smaller ranges had larger projected habitat loss. Despite significant differences in projected precipitation changes to the region, projections did no
US civilian active shooter incidents involving a semiautomatic rifle are more lethal than incidents involving other firearms
[Extract] In their study entitled, "Wounding patterns based on firearm type in civilian public mass shootings in the United States," the authors concluded that "civilian public mass shooting events with a handgun are more lethal than those associated with the use of a rifle." This conclusion is not supported by the results reported by the authors or by previously published literature on this topic
Transition from Laparoscopic Totally Extraperitoneal Inguinal Hernia Repair to Robotic Transabdominal Preperitoneal Inguinal Hernia Repair: A Retrospective Review of a Single Surgeon's Experience
There is a paucity of literature comparing laparoscopic to robotic inguinal hernia repair. We present a single surgeon's transition from laparoscopic totally extraperitoneal (L-TEP) to robotic transabdominal preperitoneal (R-TAPP) inguinal hernia repair and compare outcomes from the two approaches.
This retrospective review and analysis of prospectively collected data compare outcomes during the transition from L-TEP to R-TAPP inguinal hernia repair by a single surgeon at one institution. Operating times and surgical outcomes and complications are analyzed. All consecutive L-TEP cases from November 2012 to August 2014 and all consecutive R-TAPP cases from March 2013 to October 2015 were included in the analysis.
A total of 157 and 118 patients underwent L-TEP and R-TAPP inguinal hernia repair, respectively. The groups were similar regarding demographics and ASA class. A significantly higher number of complex cases were performed in the R-TAPP group compared to L-TEP group (n = 11 vs. n = 1, p = 0.0001). Mean surgical times were nearly identical (69.12 +/- 35.13 min, R-TAPP; 69.05 +/- 26.31, L-TEP) as were intraoperative and postoperative complication rates-despite the significantly higher number of complex cases in the R-TAPP group.
This is the largest study in the literature comparing a single surgeon's experience transitioning from L-TEP to R-TAPP inguinal hernia repair. Results from the R-TAPP cases were similar to those achieved from laparoscopic cases. The robotic platform may have facilitated the execution of complex hernia cases during the proficiency phase
National estimates of intestinal ostomy creation and reversal for trauma
Background: Intestinal ostomy creation after trauma is selectively indicated for destructive colon and rectal injuries. However, the nationwide rates of creation of ostomies for trauma and their reversal are not known. The objective of this study was to ascertain national estimates of trauma ostomy creation and reversal.Methods: Weighted analysis of Healthcare Cost and Utilization Project Nationwide Readmissions Database 2014 to 2015 was performed. Adult trauma patients (≥16 years) with a hollow viscus injury were included. Patients with preexisting ostomies and permanent ostomies and those who died within 48 hours of admission were excluded. Rates of ostomy creation and same admission ostomy reversal were calculated. Rates of postdischarge ostomy reversal were calculated using the Kaplan-Meier estimator. Multivariable Cox proportional hazards model was used to determine factors associated with postdischarge trauma ostomy reversal.Results: A total of 22,542 patients sustained a hollow viscus injury resulting in the creation of 2,145 ostomies (9.6%). The rate of same-admission ostomy reversal was 0.7% (n = 16). At 1, 3, 6, and 9 months, the cumulative stoma reversal rates were 0%, 7.6%, 31.0%, and 43.1%, respectively. The mean ± SD time from ostomy creation to reversal was 123 ± 6.7 days for those undergoing reversal. Injury Severity Score greater than 9 was significantly associated with ostomy nonreversal after discharge (hazard ratio, 0.41; 95% confidence interval, 0.26-0.66). Age, sex, insurance status, penetrating injury, Charlson Comorbidity Index, and hospital teaching status were not significantly associated with ostomy reversal.Conclusion: The nationwide rate of ostomy creation after trauma is nearly 10%. At 6 months postinjury, only one third of patients had undergone ostomy reversal. Future study is needed to understand patient and provider-level factors associated with trauma ostomy reversal.Level of evidence: Epidemiology, level III
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Prospective Qualitative Multidimensional Assessment of the Postoperative Rhinoplasty Experience
Background: Understanding the multidimensional postoperative patient experience after rhinoplasty is critical for preoperative counseling and postoperative management.
Methods: A prospective clinical study was conducted from June to December 2019 for 60 patients undergoing cosmetic and/or functional rhinoplasty by two facial plastic surgeons. All patients were administered the brief pain inventory, a clinically validated pain instrument, including multiple quality of life (QOL) domains, survey at postoperative days (PODs) 1, 2, 3, and 8. Nasal Obstruction Symptom Evaluation (NOSE) scores were used to predict patients having greatest QOL disturbance. Primary outcomes were postoperative QOL domains, pain scores, and oxycodone usage. Statistical analysis was performed using STATA 14.0 (STATA Corp., College Station, TX). Preoperative NOSE and postoperative Euro Quality of Life 5-Dimension scores were also recorded.
Results: Patients showed greatest disruption to QOL in the first 3 PODs and essentially returned to normal levels by POD8, which mirrored trends in pain and opioid usage. All tested QOL domains (general activity, sleep, work, mood, enjoyment, and relationships) were strongly correlated with overall pain. NOSE scores were not significantly associated with pain or QOL impairment.
Conclusions: This is the first study to prospectively evaluate the rhinoplasty patient's postoperative experience using a pain instrument, including multiple QOL domains. Utilizing a validated clinical instrument allows for standardized comparison of postrhinoplasty pain and QOL disruption with other surgical procedures and disease processes. These data may help guide preoperative counseling and set accurate patient expectations for the postoperative period
Associations between national financial trends and facial plastic surgery procedural volume
OBJECTIVE(S) To characterize procedural trends in facial plastic and reconstructive surgery procedures in relation to the United States economy. METHODS Retrospective cohort study examining annual procedure rates were determined from the American Society of Plastic Surgeons (ASPS) National Clearinghouse of Plastic Surgery Procedural Statistics from January 1 2007 to December 30, 2017. Procedures were compared to economic activity of the United States as measured by gross domestic product (GDP) were compared using Kolmogorov-Smirnov goodness of fit testing and piecewise multivariate regression modeling. RESULTS Annual trends in procedural rates showed an overall decrease in the rates of rhinoplasty (284,960 to 218,924), blepharoplasty (240,660 to 209,571), and otoplasty (28,571 to 23,433) from 2007 to 2017. Total cosmetic surgery remained fairly stable, while minimally invasive cosmetic surgery increased in frequency over the study period. On piecewise regression analysis, rhinoplasty (P = .02), rhytidectomy (P = .007), invasive cosmetic surgery (P < .001) were significantly associated with GDP, whereas otoplasty (P = .98) and reconstructive surgery (P = .11) were not associated with GDP. CONCLUSION Cosmetic plastic surgery procedures show a greater correlation to GDP than reconstructive procedures. Trends in plastic surgery cases over the last decade show a decreasing number of rhinoplasty, otoplasty, and blepharoplasty, with stabilization in the last few years. An increasing number of reconstructive cases are found. LEVEL OF EVIDENCE 4 Laryngoscope, 130:632-636, 2020
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