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1.
Hirohisa Okabe Takayuki Ohsaki Katsuhiro Ogawa Nobuyuki Ozaki Hiromitsu Hayashi Shinichi Akahoshi Yoshiaki Ikuta Kenichi Ogata Hideo Baba Hiroshi Takamori 《American journal of surgery》2019,217(4):677-681
Background
We aim to clarify if frailty affects severe postoperative complications in elective colorectal surgery.Methods
Consecutive 269 colorectal cancer patients older than 65 years undergoing curative surgery were enrolled in this study. The relevance of the frailty and sarcopenia to postoperative outcome was assessed. Clinical frailty (CF) was defined as clinical frailty scale (CFS)?≥?4. Sarcopenia was assessed by measuring skeletal muscle area using computed tomography.Results
Seventy-eight patients (29%) had CF and 159 patients (59%) had sarcopenia. CF was significantly associated with older age (P?=?0.0008), postoperative severe complications (P?=?0.001), and postoperative in-hospital stay (P?<?0.0001), although sarcopenia was not. Logistic regression analysis revealed that low anterior resection and CF were independent predictors of severe postoperative complications (P?=?0.038 and P?=?0.001, respectively).Conclusion
CF, but not sarcopenia, is a robust predictor of severe postoperative complications in patients with colorectal cancer. 相似文献2.
Michihiro Osumi Masahiko Sumitani Hiroaki Abe Yuko Otake Shin-ichiro Kumagaya Shu Morioka 《Journal of hand therapy》2019,32(1):41-47
Introduction
Chemotherapy-induced peripheral neuropathy (CIPN) usually affects both sensory and motor function of hands and feet, resulting in impaired skilled hand function (e.g., typing a keyboard). However, quantitative and objective evaluations for this condition have not been established.Purpose of the Study
We evaluated skilled hand function using a kinematic analysis and investigated relationships among hand kinematic function and the clinical sensory and motor features of CIPN.Study Designs
Clinical measurement.Methods
Twelve CIPN patients and 12 age-matched control participants were enrolled. We recorded their reach and grasp movements using a three-dimensional measurement system, and calculated the normalized jerk of these movements as quantitative indexes of skilled hand function. Additionally, we used the number of sequential hand grip–release cycles in 10 seconds as an evaluation of clinical motor function.Results
Our kinematic analyses revealed significant difference in normalized jerk of grasp movement (CIPN: 3.7 ± 0.2, control: 3.4 ± 0.1; P = .005), but this was not the case for reach movement (CIPN: 2.5 ± 0.1, control: 2.5 ± 0.2; P = .43), indicating that the distal part of the forearm is particularly affected in CIPN. Such disturbed grasp movement was directly correlated with poor scores on the hand grip–release test and the sensory tests.Discussion
We revealed deficit impaired hand function objectively and quantitatively in CIPN patients using a kinematic analysis. Further, the hand grip test could represent such kinematic abnormality and could be useful for evaluating skilled hand function of CIPN patients.Conclusions
Our kinematic and clinical measurements objectively and quantitatively evaluate skilled hand function in individuals with CIPN in clinical settings.Level of Evidence
Cross-sectional observational study. 相似文献3.
Nikolaus Johannes Wachter Martin Mentzel Gert D. Krischak Joachim Gülke 《Journal of hand therapy》2019,32(1):64-70
Study Design
A within-subject research design was used in this study. The difference of the range of motion (ROM) with and without ulnar nerve block was analyzed.Introduction
For the clinical evaluation of the functional effects of ulnar nerve palsy at the hand the relevance of clinical tests is in discussion.Purpose of the Study
The aim of the study was to evaluate the predictive value of 2 clinical tests for a simulated ulnar nerve lesion by motion analysis with a sensor glove.Methods
In 28 healthy subjects, dynamic measurements of the finger joints were performed by a sensor glove with and without ulnar nerve block at the wrist. In the 0° metacarpophalangeal (MCP) stabilization test, the subjects were asked to stabilize the MCP joints actively in 0° while moving the interphalangeal joints, whereas at the 90° MCP stabilization test, the subjects stabilized the MCP joints actively in the 90° position.Results
In the 0° MCP stabilization test, no remarkable changes of the ROM were found at the MCP joints; at the proximal interphalangeal joints 2-5, the ROM decreased with ulnar nerve block, significantly at the index, middle, and ring fingers (P < .05). In the 90° MCP stabilization test, the average ROM of the MCP joints 2-5 significantly increased with ulnar nerve block (P < .05), whereas at the PIP joints, the average ROM decreased (P < .05).Discussion
The 90° MCP stabilization test had a high predictive value for the discrimination between healthy subjects and subjects with a simulated peripheral ulnar nerve lesion.Conclusions
The results could be relevant for the determination of the functional effect of ulnar nerve palsy and the quantification of clawing in hand rehabilitation.Level of Evidence
II. 相似文献4.
Study Design
Two-group randomized controlled trial.Introduction
Upper limb orthoses worn during functional tasks are commonly used in pediatric neurologic rehabilitation, despite a paucity of high-level evidence.Purpose of the Study
The purpose of this study was to investigate if a customized functional wrist orthosis, when placed on the limb, leads to an immediate improvement in hand function for children with cerebral palsy or brain injury.Methods
A 2-group randomized controlled trial involving 30 children was conducted. Participants were randomized to either receive a customized functional wrist orthosis (experimental, n = 15) or not receive an orthosis (control, n = 15). The box and blocks test was administered at baseline and repeated 1 hour after experimental intervention, with the orthosis on if randomized to the orthotic group.Results
After intervention, there were no significant differences on the box and blocks test between the orthotic group (mean, 10.13; standard deviation, 11.476) and the no orthotic group (mean, 14.07; standard deviation, 11.106; t[28], ?0.954; P = .348; and 95% confidence interval, ?12.380 to 4.513).Discussion
In contrast to the findings of previous studies, our results suggest that a functional wrist orthosis, when supporting the joint in a ‘typical’ position, may not lead to an immediate improvement in hand function.Conclusions
Wearing a functional wrist orthosis did not lead to an immediate improvement in the ability of children with cerebral palsy or brain injury to grasp and release. Further research is needed combining upper limb orthoses with task-specific training and measuring outcomes over the medium to long term. 相似文献5.
6.
Vikas Satyananda Junko Ozao-Choy Christine Dauphine Kathryn T. Chen 《American journal of surgery》2019,217(4):764-766
Introduction
The Affordable Care Act (ACA) mandated the expansion of Medicaid in order to increase access to health care services. We examined the effect of the ACA on breast cancer screening and diagnosis at a Los Angeles safety net hospital.Methods
We performed a retrospective review of breast cancer patients treated at our institution. We compared two cohorts: patients diagnosed with breast cancer in the years 2011–2012 (pre-ACA) vs. 2015–2016 (post-ACA).Results
There were no differences in number of screening mammograms performed, age at diagnosis, mammography-detected cancers, or clinical stage at diagnosis. There was a significant decrease in the number of patients who reported as self-pay (34% vs. 6%, p?<?0.0001).Conclusion
In the 2-year period following ACA implementation, there was limited impact on breast cancer presentation at a safety-net hospital. Long-term follow-up across different healthcare systems is necessary to fully evaluate the global impact of the ACA on breast cancer care. 相似文献7.
Study Design
Clinical measurement (reliability and validity) study.Introduction
Forearm supination is important in many daily activities and is thus measured by therapists and researchers usually with a universal goniometer. DrGoniometer, a SmartPhone application, has been validated for other joint angles in the body.Purpose of the Study
To establish the reliability and validity of DrGoniometer (CDM S.r.L, Cagliari, Italy) for measuring forearm supination in healthy populations and those with forearm fractures.Methods
Participants had sustained a distal radius fracture that was treated non-surgically. Forearm supination of the participant’s fractured (n = 30) and healthy forearm (n = 30) was measured using DrGoniometer and the universal goniometer by two assessors. The assessors were blinded to each other’s measurements and their own previous measurements. Reliability was established by calculating Intra-class Correlation Coefficients, standard error of measurement and minimal detectable change. The validity of DrGoniometer was established against the universal goniometer using Pearson’s correlation co-efficient.Results
Intra-rater reliability of both DrGoniometer and the universal goniometer was high for both fractured and healthy forearms (ICCs ranged from 0.74-0.88). Inter-rater reliability of both DrGoniometer and the universal goniometer was also high in the fractured forearm group (0.76 and 0.72 respectively), but low in the healthy forearm group (0.34 and 0.42 respectively). Correlation between the tools was excellent across the fractured and healthy forearm groups (0.94 and 0.93 respectively).Discussion
Both goniometers demonstrated good-to-excellent intrarater and iner-rater reliability except in the healthy forearm group where both goniometers demonstrated poor inter-rater reliability which could be due to assessor instructions. The speed the photo can be taken and the digital record obtained are valuable aspects of DrGoniometer.Conclusion
DrGoniometer is a valid, alternate tool for measuring forearm supination. 相似文献8.
Karlin Sevensma Thomas Schleichert Caroline Schwickerath Alan Shoemaker Clayton Miller 《American journal of surgery》2019,217(3):479-482
Background
Improving postoperative pain control may lead to improved outcomes including decreased opioid use, shorter hospital stays, and improved patient satisfaction. This study examined the effects of instilling intraperitoneal bupivacaine following laparoscopic appendectomy.Methods
In this prospective, randomized, double-blinded, placebo-controlled study, patients with appendicitis were randomized to receive either the bupivacaine or normal saline instilled at the appendectomy site prior to close. Postoperative pain scores, opioid doses and length of stay were recorded.Results
Pain scores were lower (mean 2.48 versus 3.8; p?=?0.014), and postoperative opioid use was lower (mean 7.394?mg versus 16.921?mg; p?=?0.007) in the bupivacaine group.Conclusions
Instilling bupivacaine at the base of the cecum at the conclusion of laparoscopic appendectomy was associated with reducing postoperative pain scores and in hospital opioid use.Statement
This prospective, randomized, double-blinded, placebo-controlled study enrolled subjects with acute appendicitis undergoing laparoscopic appendectomy. Subjects were randomized to receive either bupivacaine or normal saline intraperitoneally at the close of surgery. In the bupivacaine group, pain scores at 1?h were improved and inpatient postoperative opioid use was less. 相似文献9.
Study Design
Case series.Introduction
Upper extremity (UE) trauma and subsequent immobilization affects functional performance.Purpose of the Study
Determine the usefulness and feasibility of unilateral hand training (UHT) on improving functional performance in patients with UE trauma.Methods
Nine participants received UHT within 10 days of immobilization. Functional performance, dexterity, grip, and pinch strength were measured at initial and 4-week visits. Qualitative interviews were coded to develop themes.Results
All Jebsen-Taylor hand function test subtests improved from pretest to post-test. Disabilities of the Arm, Shoulder and Hand scores of all 9 participants improved. Functional performance was more impaired for participants with dominant UE injury. Four themes emerged: participants were forced to alter or avoid most daily activities, had an increased dependency on others, took longer to perform activities, and felt UHT decreased the impact of UE trauma on function.Discussion
Functional performance was impaired for all participants. Participants believed that UHT was useful and contributed to improved function.Conclusion
This case series tracked a comprehensive intervention based on a holistic activities of daily living framework that considered the nuances of individual complexities of immobilization following hand trauma. Knowledge from this study supports an early intervention like UHT to educate clients on effective strategies to improve immediate activities of daily living functioning and potentially prevent longer term impairments. 相似文献10.
Elise A. Dasinger Westyn Branch-Elliman Steven D. Pizer Hassen Abdulkerim Amy K. Rosen Martin P. Charns Mary T. Hawn Kamal M.F. Itani Hillary J. Mull 《American journal of surgery》2019,217(4):605-612
Background
Opioid-related adverse drug events are common following inpatient surgical procedures. Little is known about opioid prescribing after outpatient surgical procedures and if opioid use is associated with short term risks of outpatient surgical adverse events (AEs).Methods
VA Corporate Data Warehouse was used to identify opioid use within 48?h for FY2012-14 chart-reviewed cases from a larger VA study of AEs in outpatient surgeries. We estimated a multilevel logistic regression model to determine the effect of opioid exposure on risk of AEs between 2 and 30 days postoperatively.Results
Of the 1730 outpatient surgical cases, 628 (36%) had postoperative opioid use and 12% had an AE. Opioid use following outpatient surgery was not significantly associated with higher surgical AE rates after controlling for relevant covariates (OR?=?1.1 95% CI 0.79–1.54). Only procedure RVUs were associated with higher odds of postoperative AEs.Conclusions
Postoperative opioid use following outpatient surgery is not a significant driver of postoperative AEs. 相似文献11.
Ya-Peng Qi Jian-Hong Zhong Zhi-Yin Liang Jie Zhang Bin Chen Chang-Zhi Chen Le-Qun Li Bang-De Xiang 《American journal of surgery》2019,217(4):739-744
Background
Microvascular invasion (MVI) has recently been reported to be an independent prognostic factor in patients with hepatocellular carcinoma (HCC). This study compared the outcomes of adjuvant transarterial chemoembolization (A-TACE) after hepatic resection (HR) in patients with HCC involving MVI.Methods
This prospective study involved 200 consecutive patients with MVI-HCC who underwent HR alone (n?=?109) or HR with A-TACE (n?=?91).The Kaplan-Meier method was used to compare disease-free survival (DFS) and overall survival (OS).Results
The two groups showed similar DFS at 1, 2, and 3 years (P?=?0.077). The A-TACE group showed significantly higher OS than the HR-only group (P?=?0.030). Subgroup analysis showed that A-TACE was associated with significantly higher DFS and OS among patients with a tumor diameter >5?cm or with multinodular tumors.Conclusions
A-TACE may improve postoperative outcomes for MVI-HCC patients, especially those with tumor diameter >5?cm or multinodular tumors. 相似文献12.
13.
Joseph A. Gil Kerry Ebert Keri Blanchard Avi D. Goodman Joseph J. Crisco Julia A. Katarincic 《Journal of hand therapy》2019,32(1):80-85
Study Design
Basic research (biomechanics).Introduction
The high degree of motion that occurs at the thumb metacarpophalangeal (MCP) joint must be taken into account when immobilizing a partially torn or repaired thumb ulnar collateral ligament.Purpose of the Study
To determine the efficacy of a radial-based thumb MCP-stabilizing orthosis in resisting abduction across the thumb ulnar collateral ligament.Methods
Ten fresh cadaveric hands were mounted to a custom board. An anteroposterior radiograph of the thumb was obtained with a 2 N preload valgus force applied to the thumb, and the angle between the Kirschner wires was measured as a baseline. Subsequently, 20, 40, 60, 80, and 100 N valgus forces were applied 15 mm distal to the MCP joint. Anteroposterior radiographs of the thumb were obtained after each force was applied. The angle of displacement between the wires was measured and compared with the baseline angle. The angles were measured with an imaging processing tool. A custom radial-based thumb MCP-stabilizing orthosis was fashioned for each cadaveric thumb by a certified hand therapist. The aforementioned loading protocol was then repeated.Results
The radial-based thumb MCP-stabilizing orthosis significantly reduced mean abduction angles at each applied load.Discussion
We found that our orthosis, despite being hand-based and leaving the thumb IP and CMC joints free, significantly reduced mean abduction angles at each applied load.Conclusions
This investigation provides objective evidence that our radial-based thumb MCP-stabilizing orthosis effectively reduces the degree of abduction that occurs at the thumb MCP joint up to at least 100 N.Level of Evidence
n/a (cadaveric). 相似文献14.
Tomoko Mizota Nicholas E. Anton Dimitrios Stefanidis 《American journal of surgery》2019,217(2):222-227
Background
This study aimed to identify differences in pattern recognition skill among individuals with varying surgical experience.Methods
Participants reviewed laparoscopic cholecystectomy videos of various difficulty, and paused them when the cystic duct or artery was identified to outline each structure on the monitor. Time taken to identify each structure, accuracy and work load, which was assessed using the NASA-Task Load Index (TLX), were compared among the three groups.Results
Ten students, ten residents and eight attendings participated in the study. Attendings identified the cystic duct and artery significantly faster and more accurately than students, and identified the cystic artery faster than residents. The NASA-TLX score of attendings was significantly lower than that of students and residents.Conclusions
Attendings identified anatomical structures faster, more accurately, and with less effort than students or residents. This platform may be valuable for the assessment and teaching of pattern recognition skill to novice surgeons.Short summary
Accurate anatomical recognition is paramount to proceeding safely in surgery. The assessment platform used in this study differentiated recognition skill among individuals with varing surgical experience. 相似文献15.
Study Design
Case series.Introduction
A salvaged limb is one that has undergone a major traumatic injury, followed by repeated surgical attempts in order to avoid amputation. Psychological recovery for individuals with lower extremity limb salvage has been examined in a number of studies. However, psychosocial reactions for individuals with upper extremity (UE) limb salvage are understudied in the literature.Purpose of the Study
The purpose of this study was to explore the process of psychosocial adaptation for 3 trauma cases after UE limb salvage.Methods
The Reactions to Impairment and Disability Inventory was used to assess psychosocial adaptation. Physical function outcomes (pain, range of motion, edema, sensation, and dexterity) are presented. The Disabilities of the Arm, Shoulder, and Hand measure was used to assess perceived disability. Medical and rehabilitation history are discussed for each case, in order to provide in-depth understanding of the impact of these injuries.Results
Reactions to injury varied across the cases; however, outcomes suggest that psychosocial adaptation may be influenced by the experience of pain, the ability to participate in valued roles and activities, and having a supportive social network.Discussion
For this population, therapists may consider emphasizing pain management, focusing on client-centered goals and interventions, and facilitating peer support. Providers should closely monitor patients for signs of poor adaptation, such as hand-hiding behaviors.Conclusions
This study is among the first to examine psychological outcomes for the UE limb salvage population. Future research would be beneficial to provide deeper understanding of the psychosocial challenges for these individuals. 相似文献16.
Monica M. Betancourt-Garcia Kristina Vatcheva Prateek K. Gupta Ricardo D. Martinez Joseph B. McCormick Susan P. Fisher-Hoch R. Armour Forse 《American journal of surgery》2019,217(4):618-633
Background
Existing literature has shown racial/ethnic disparities between white and black surgical populations, however, surgical outcomes for Hispanic patients are limited in both scope and quantity.Methods
Data from the American College of Surgeons National Surgical Quality Improvement Program from 2007 to 2015 was used to analyze surgical outcomes in approximately 3.5 million patients.Results
Overall, Hispanics experienced lower odds of mortality compared to non-Hispanic White, non-Hispanic Black, and non-Hispanic American Indian or Alaska Native patients (all P?<?0.0001). No difference was found in mortality odds between Hispanics and non-Hispanic Asian or Native Hawaiian patients. Hispanics experienced minimal disparities in complications as compared to non-Hispanic White and non-Hispanic Black but had a higher rate of select complications when compared to Non-Hispanic Asian, Native Hawaiian, or Pacific Islander.Conclusion
Hispanics, in general, had lower odds of 30-day postoperative mortality and major morbidity compared to most of the races/ethnicities included in the ACS NSQIP database. 相似文献17.
Stephanie A. Valente Yitian Liu Siddhi Upadhyaya Chao Tu Debra A. Pratt 《American journal of surgery》2019,217(3):514-518
Introduction
The aim of this study was to determine whether complications following mastectomy with immediate breast reconstruction (IBR) were associated with breast cancer recurrence.Methods
A retrospective review was performed of women diagnosed with stage I-III breast cancer who underwent mastectomy with IBR between 2005 and 2010. Patient demographics, tumor data, surgical wound complications, treatment details and timing were recorded and analyzed.Results
We identified 458 women with a median follow up time of 7.6 years. A total of 22% of patients experienced IBR complications. There was a delay in initiation of adjuvant therapy in patients who had a complication (52 vs 41 days, p?<?0.001). There was no significant difference in recurrences between groups with and without complications (p?=?0.65).Conclusions
In breast cancer patients who undergo mastectomy with IBR, wound complications delayed initiation of adjuvant systemic therapy, but were not associated with an increased risk of cancer recurrence. 相似文献18.
Ara Tekian Martin Borhani Sarette Tilton Eric Abasolo Yoon Soo Park 《American journal of surgery》2019,217(2):288-295
Background
This study examines the alignment of quantitative and qualitative assessment data in end-of-rotation evaluations using longitudinal cohorts of residents progressing throughout the five-year general surgery residency.Methods
Rotation evaluation data were extracted for 171 residents who trained between July 2011 and July 2016. Data included 6069 rotation evaluations forms completed by 38 faculty members and 164 peer-residents. Qualitative comments mapped to general surgery milestones were coded for positive/negative feedback and relevance.Results
Quantitative evaluation scores were significantly correlated with positive/negative feedback, r?=?0.52 and relevance, r?=??0.20, p?<?.001. Themes included feedback on leadership, teaching contribution, medical knowledge, work ethic, patient-care, and ability to work in a team-based setting. Faculty comments focused on technical and clinical abilities; comments from peers focused on professionalism and interpersonal relationships.Conclusions
We found differences in themes emphasized as residents progressed. These findings underscore improving our understanding of how faculty synthesize assessment data. 相似文献19.
Osman Emre Aycan Sami Sökücü Devrim Özer Engin Çetinkaya Yavuz Arıkan Yavuz Selim Kabukçuoğlu 《Acta orthopaedica et traumatologica turcica》2019,53(1):30-34