bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diabetes Status is Associated With Plantar Soft Tissue Stiffness Measured Using Ultrasound Reverberant Shear Wave Elastography Approach
Authors: Naemi Roozbeh , Romero Gutierrez Stefano E. , Allan David , Flores Gilmer , Ormaechea Juvenal , Gutierrez Evelyn , Casado-Pena Jessica , Anyosa-Zavaleta Sharon , Juarez Mauricio , Casado Fanny , Castaneda Aphan Benjamin 
Published: October 2020

Introduction: The purpose of this study was to investigate the association between the mechanical properties of plantar soft tissue and diabetes status. Method: 51 (M/F: 21/30) participants with prediabetes onset (fasting blood sugar [FBS] level > 100 mg/dL), age >18 years, and no lower limb amputation were recruited after ethical approval was granted from Pontificia Universidad Catolica del Peru ethical review board. Ultrasound reverberant shear wave elastography was used to assess the soft tissue stiffness at the 1st metatarsal head (MTH), 3rd MTH, and the heel at both feet. Results: Spearman’s rank-order correlation (rho) test indicated a significant ( P < .05) positive correlations between FBS level and the plantar soft tissue shear wave speed at the 1st MTH: rho = 0.402 (@400 Hz), rho = 0.373 (@450 Hz), rho = 0.474 (@500 Hz), rho= 0.395 (@550 Hz), and rho = 0.326 (@600 Hz) in the left foot and rho = 0.364 (@450 Hz) in the right foot. Mann-Whitney U test indicated a significantly ( P < .05) higher shear wave speed in the plantar soft tissue with the following effect sizes (r) at the 1st MTH of the left foot at all tested frequencies: r = 0.297 (@450 Hz), r = 0.345 (@500 Hz), r = 0.322 (@550 Hz), and r = 0.275 (@600 Hz), and at the 1st MTH of right foot r = 0.286 (@400 Hz) in diabetes as compared with the age and body mass index matched prediabetes group. Conclusion: An association between fasting blood sugar level and the stiffness of the plantar soft tissue with higher values of shear wave speed in diabetes versus prediabetes group was observed. This indicated that the proposed approach can improve the assessment of the severity of diabetic foot complications with potential implications in patient stratification.
Midterm Outcomes of Autologous Osteochondral Graft Transplantation Only in the Femoral Condyle without Treating the Tibial Plateau with Subchondral Bone Exposed
Authors: Nakagawa Yasuaki , Mukai Shogo , Maeda Takahiro , Akamatsu Shota , Satomi Kentaro , Nakamura Ryota 
Published: October 2020

Objective This study aimed to examine the midterm clinical outcomes of autologous osteochondral grafts (AOG) that were performed in the femoral condyle without treating the tibial plateau with subchondral bone exposed, and to compare these outcomes with those of AOG used in patients with osteoarthritis (lateral type or medial type) or osteonecrosis. Design The study included 6 men and 16 women and 11 right knees and 11 left knees. The mean operative age was 56.0 years (range, 21-76 years), and the mean follow-up period was 98.4 months (range, 60-164 months). Six patients had lateral type osteoarthritis (OAL), 7 had medial type osteoarthritis (OAM), and 9 had osteonecrosis (ON). The patients’ knee symptoms as their clinical outcome were evaluated using the knee scoring system of the Japanese Orthopedic Association (JOA), and the International Knee Documentation Committee (IKDC) subjective score. Results The postoperative clinical outcomes of the OAL and ON group were significantly better than their preoperative clinical scores and remained the same until the final follow-up. However, the clinical outcomes of OAM improved 2 years after AOG, but eventually decreased thereafter. The number of worse cases in the OAM group was significantly larger than those in the OAL and ON groups. Conclusion In these procedures, the postoperative clinical outcomes of the OAL and ON groups were significantly better than their preoperative clinical scores and were maintained for about 8 years. However, the clinical outcomes of OAM improved until 2 years after AOG, but eventually decreased thereafter.
Ultrasonographic Assessment of Knee Cartilage Thickness in Patients with Ulcerative Colitis: Decreased Femoral Cartilage Thickness May Be an Indicator of Extraintestinal Manifestation in Patients with Mild Activity Ulcerative Colitis
Authors: Duzenli Tolga , Ata Emre , Kosem Murat 
Published: October 2020

Objectives Ulcerative colitis is a systemic inflammatory disease which primarily involves the gut but presented by numerous extraintestinal manifestations. The effect of ulcerative colitis on knee cartilage has not been evaluated up to the present. In the current study, we aimed to investigate the possible relationship between the presence of ulcerative colitis and femoral cartilage thickness. Design Sixty-two patients with confirmed diagnosis of ulcerative colitis and 70 healthy controls aged 18 to 50 years referred to the gastroenterology outpatient department between January 2018 and January 2019 participated in this cross-sectional study. The measurements were made by ultrasonography with the patient in a supine position and the knees in complete flexion. Demographic, clinical, endoscopic and laboratory data were collected for all the subjects. Results The groups of ulcerative colitis and control group were similar with regard to sex, mean age, weight, height, body mass index, extremity dominancy, and existence of knee pain ( P > 0.05). Medial femoral condyles, intercondylar areas, and lateral femoral condyles of both right and left knees had thinner cartilage thickness in ulcerative colitis group than control group ( P < 0.001). Conclusion Knee cartilage was thinner in subjects with mild activity ulcerative colitis than in healthy controls. Decreased knee cartilage thickness may be an indicator of extraintestinal manifestation in patients with mild activity ulcerative colitis. This association between ulcerative colitis and knee cartilage degeneration may be effective in early detection of possible risk factors and potential treatment strategies for both ulcerative colitis and specific subtypes of knee osteoarthritis.
Efficacy of bilateral erector spinae block for post-operative analgesia in liver hydatid surgery
Authors: Daghmouri Mohamed Aziz , Mesbahi Meryam , Akremi Soumaya , Amouri Nouha , Sammary Melinda , Khedhiri Nizar , Jaoua Hazem , Ben Maamer Anis , Ben Fadhel Kamel 
Published: October 2020

Background: Erector spinae plane (ESP) block is a recently described interfacial block, and since 2016, studies have shown that it is a safe technique related to the lower risk of neurovascular and pleural injury comparing to epidural or paravertebral blockade. The application of ESP block in abdominal surgery is relatively limited to case reports and small population studies, which is why we believe every new case of its application should be a valuable contribution. Case presentation: With this present case, we explored the efficacy of bilateral ESP block as a post-operative analgesia technique for liver hydatid surgery on a 56-year-old patient. Ultrasound-guided bilateral ESP block was applied at T7 level, while the patient was awake before general anaesthesia induction. The local anaesthetic used was 20 mL ropivacaine (0.375%) and 2 mg dexamethasone on each side. After recovery from anaesthesia, she reported mild pain (visual analogue score of 5 on effort). After 12 hours post-operatively, she received only one dose of paracetamol 1 g considered as rescue analgesic. She did not experience nausea and vomiting episodes. We noted a sensory block extending from T4 to T10. Conclusion: To our knowledge, it may be the first adult bilateral single-shot case report for this specific procedure. This technique appears to be safe and effective on post-operative analgesia for this type of surgery; however, prospective studies comparing ESP block to other techniques are needed.
Early career choices for emergency medicine and later career destinations: national surveys of UK medical graduates
Authors: Lambert Trevor W , Smith Fay , Goldacre Michael J 
Published: October 2020

Objective To report doctors’ early career preferences for emergency medicine, their eventual career destinations and factors influencing their career pathways. Design Self-administered questionnaire surveys. Setting United Kingdom. Participants All graduates from all UK medical schools in selected graduation years between 1993 and 2015. Main outcome measures Choices for preferred eventual specialty; eventual career destinations; certainty about choice of specialty; correspondence between early specialty choice for emergency medicine and eventually working in emergency medicine. Results Emergency medicine was chosen by 5.6% of graduates of 2015 when surveyed in 2016, and 7.1% of graduates of 2012 surveyed in 2015. These figures represent a modest increase compared with other recent cohorts, but there is no evidence of a sustained long-term trend of an increase. More men than women specified emergency medicine – in 2016 6.6% vs. 5.0%, and in 2015 7.9% vs. 6.5%. Doctors choosing emergency medicine were less certain about their choice than doctors choosing other specialties. Of graduates of 2005 who chose emergency medicine in year 1, only 18% were working in emergency medicine in year 10. Looking backwards, from destinations to early choices, 46% of 2005 graduates working in emergency medicine in 2015 had specified emergency medicine as their choice of eventual specialty in year 1. Conclusions There was no substantial increase across the cohorts in choices for emergency medicine. Policy should address how to encourage more doctors to choose the specialty, and to create a future UK health service environment in which those who choose emergency medicine early on do not later change their minds in large numbers.
Association of ABO blood group with bleeding severity in patients with bleeding of unknown cause
Authors: Mehic Dino , Hofer Stefanie , Jungbauer Christof , Kaider Alexandra , Haslacher Helmuth , Eigenbauer Ernst , Rejtő Judit , Schwartz Dieter , Jilma Bernd , Ay Cihan , Pabinger Ingrid , Gebhart Johanna 
Published: October 2020

AbstractBlood group O has been associated with an increased bleeding tendency due to lower von Willebrand factor (VWF) and factor VIII (FVIII) levels. We explored whether blood group O is independently associated with bleeding severity in patients with mild-to-moderate bleeding of unknown cause (BUC) in the Vienna Bleeding Biobank cohort. Bleeding severity was recorded with the Vicenza bleeding score (BS). Blood group O was overrepresented in 422 patients with BUC compared with its presence in 23 145 healthy blood donors (47.2% vs 37.6%; odds ratio, 1.48; 95% confidence interval [CI], 1.22-1.79). The BS and the number of bleeding symptoms were significantly higher in patients with blood group O than in patients with non-O after adjustment for VWF and FVIII levels and sex (least-square [LS] means of BSs: 6.2; 95% CI, 5.8-6.6 vs 5.3; 4.9-5.7; and of number of symptoms: LS, 3.5; 95% CI, 3.2-3.7 vs 3.0; 2.8-3.2, respectively). Oral mucosal bleeding was more frequent in those with blood group O than in those with other blood types (group non-O; 26.1% vs 14.3%), independent of sex and VWF and FVIII levels, whereas other bleeding symptoms did not differ. Patients with blood group O had increased clot density in comparison with those with blood group non-O, as determined by rotational thromboelastometry and turbidimetric measurement of plasma clot formation. There were no differences in thrombin generation, clot lysis, or platelet function. Our data indicate that blood group O is a risk factor for increased bleeding and bleeding severity in patients with BUC, independent of VWF and FVIII levels.
NK cell-derived exosomes improved lung injury in mouse model of Pseudomonas aeruginosa lung infection
Authors: Jia Ruiqi , Cui Kuili , Li Zhenkui , Gao Yuan , Zhang Bianfang , Wang Zhixia , Cui Junwei 
Published: October 2020

Abstract

Background
Pseudomonas aeruginosa (PA) is one of the most common bacteria that causes lung infection in hospital. The aim of our study is to explore the role and action mechanism of NK cells in lung PA infection.

Methods
In this present study, 2.5 × 108 CFU/mouse PA was injected into murine trachea to make lung PA infection mouse model. Anti-asialo GM1 was used to inhibit NK cell. The percentage of NK cells was ensured by flow cytometry, and the M1- and M2-polarized macrophages were determined by flow cytometry, qRT-PCR, and ELISA assay. Besides, H&E staining was performed to ensure the pathological changes in lung tissues. Transmission electron microscopy and western blot were carried out to identify the exosome.

Results
Here, in the mouse model of PA lung infection, NK cell depletion caused M2 polarization of lung macrophage, and exacerbated PA-induced lung injury. Next, our data shown that M2 macrophage polarization was enhanced when the generation of NK cell-derived exosome was blocked in the co-culture system of NK cells and macrophages. Subsequently, we demonstrated that NK cells promoted M1 macrophage polarization both in PA-infected macrophage and the mouse model of PA lung infection, and attenuated lung injury through exosome.

Conclusion
Overall, our data proved that NK cell may improve PA-induced lung injury through promoting M1 lung macrophage polarization by secreting exosome. Our results provide a new idea for the treatment of PA lung infection.
Fingerfoods: a feasibility study to enhance fruit and vegetable consumption in Dutch patients with dementia in a nursing home
Authors: Visscher Annemijn , Battjes-Fries Marieke C. E. , van de Rest Ondine , Patijn Olga N. , van der Lee Mascha , Wijma-Idsinga Nienke , Pot Gerda K. , Voshol Peter 
Published: October 2020

AbstractBackgroundEating problems are highly prevalent in older patients with dementia and as a consequence, these patients are at greater risk of becoming malnourished. Fingerfoods, snacks that can be picked with thumb and forefinger, could be used to counteract malnutrition in patients with dementia. The aim of this feasibility study was to evaluate whether providing fruit and vegetable rich fingerfoods in the form of recognizable and familiar snacks on top of the normal intake was feasible for both patients with dementia and caregivers as a means to increase patients’ nutritional status.MethodsInstitutionalised patients with dementia (N = 15, 93% female, mean age = 85 years) were included in this feasibility study in the Netherlands. The residents received their regular diet supplemented with fingerfoods, comprising quiches and cakes rich in fruit or vegetables, for 6 weeks. Daily fingerfood consumption together with compensation behaviour at dinner of residents was administered with a checklist and food diaries at the start and end of the intervention as dose delivered. Furthermore, caregivers were asked to fill out a feedback form at the end of the intervention to measure fidelity and appreciation of the intervention.ResultsPatients consumed on average 1.4 pieces (70 g) of fingerfoods daily, containing 41 g of fruit and/or vegetables. Fruit and vegetable consumption increased during the provision of the fingerfoods and the residents seemed not to compensate this intake during the rest of the day. The intervention was generally positively received by the majority of caregivers, depending on the type of fingerfood and state of the resident.ConclusionThis feasibility study showed that providing recognizable fruit and vegetable rich fingerfoods to patients with dementia seems feasible for both patients and caregivers and could provide a pragmatic approach to enhance fruit and vegetable consumption and total food intake in institutionalized elderly. In an up-scaled study, effects of fingerfoods on nutritional status and quality of life should be investigated.
Release and extraction of retained subfoveal perfluorocarbon liquid facilitated by subretinal BSS, vibration, and gravity: a case report
Authors: Takahashi Kosuke , Kimura Shuhei , Hosokawa Mio Morizane , Shiode Yusuke , Doi Shinichiro , Matoba Ryo , Kanzaki Yuki , Yonekawa Yoshihiro , Morizane Yuki 
Published: October 2020

Abstract

Background
Perfluorocarbon liquid (PFCL) is an effective surgical adjuvant in performing vitrectomy for severe vitreoretinal pathologies such as proliferative vitreoretinopathy and giant retinal tears. However, subretinal retention of PFCL can occur postoperatively and retained PFCL causes severe visual disorders, particularly when PFCL was retained under the fovea. Although several procedures have been proposed for subfoveal PFCL removal, such as direct aspiration or submacular injection of balanced salt solution (BSS) to dislodge the subfoveal PFCL, the retinal damage associated with these procedures has been a major problem. Here, we report a case of subfoveal retention of PFCL for which we performed a novel surgical technique that attempts to minimize retinal damage.

Case presentation
A 69-year-old man presented with subfoveal retained PFCL after surgery for retinal detachment. To remove the retained PFCL, the internal limiting membrane overlying the subretinal injection site is first peeled to allow low-pressure (8 psi) transretinal BSS infusion, using a 41-gauge cannula, to slowly detach the macula. A small drainage retinotomy is created with the diathermy tip at the inferior position of the macular bleb, sized to be slightly wider than that of the PFCL droplet. The head of the bed is then raised, and the surgeon gently vibrates the patient’s head to release the PFCL droplet to allow it to migrate inferiorly towards the drainage retinotomy. The bed is returned to the horizontal position, and the PFCL, now on the retinal surface, can be aspirated. The subfoveal PFCL is removed while minimizing iatrogenic foveal and macular damage. One month after PFCL removal, the foveal structure showed partial recovery on optical coherence tomography, and BCVA improved to 20/40.

Conclusion
Creating a macular bleb with low infusion pressure and using vibrational forces and gravity to migrate the PFCL towards a retinotomy can be considered as a relatively atraumatic technique to remove subfoveal retained PFCL.
Residential mobility among adult cancer survivors in the United States
Authors: Liu Bian , Lee Furrina F. , Boscoe Francis 
Published: October 2020

Abstract
Background
While residential mobility affects people’s health, the dynamic of neighborhood tenure and its associated factors among cancer patients and survivors have not been studied in detail. This cross-sectional study aimed to identify sociodemographic factors associated with neighborhood tenure and relocation after the first cancer diagnosis among U.S. adult cancer survivors and patients.

Methods
Based on a nationally representative sample of non-institutionalized civilian adults (≥18 years, n = 185,637) from the 2013–2018 National Health Interview Survey, we compared neighborhood tenure between adults with and without a history of cancer, and identified factors associated with their neighborhood tenure and relocation after the first cancer diagnosis, using propensity score matching, and logistic regression models with survey design incorporated.

Results
Among adults with cancer (9.0%), 39.6% had a neighborhood tenure ≤10 years (vs. 61.2% among those without cancer), and 25.6% (equivalent to 5.4 million) relocated after their first cancer diagnosis. The odds of having shorter neighborhood tenure was higher among the cancer group in the propensity-matched samples (odds ratio = 1.05; 95% CI: 1.05–1.06; n = 17,259). Among cancer survivors, the odds of neighborhood relocation were negatively associated with increasing age, perceived neighborhood social cohesion, having high school level education, and being married; while positively associated with having family income below the poverty threshold, being uninsured, and living in non-Northeast regions.

Conclusions
High residential mobility was found among a sizable proportion of adults with a history of cancer, and was associated with multiple socioeconomic factors. Incorporating and addressing modifiable risk factors associated with residential mobility among cancer patients and survivors may offer new intervention opportunities to improve cancer care delivery and reduce cancer disparities.
Cost–utility and cost–benefit analyses of school-based obesity prevention program
Authors: Xu Haiquan , Li Yanping , Du Songming , Zhang Qian , Liu Ailing , Sun Junmao , Ma Guansheng 
Published: October 2020

Abstract
Background
Economic evaluation of school-based obesity interventions could provide support for public health decision of obesity prevention. This study is to perform cost–utility and cost–benefit assessment of three school-based childhood obesity interventions including nutrition education intervention (NE), physical activity intervention (PA) and comprehensive intervention (both NE and PA, CNP) with secondary data analysis of one randomized controlled trial.

Methods
The standard cost-effectiveness analysis methods were employed from a societal perspective to the health outcome and costs that are attributable to the intervention. NE, PA and CNP were carried out separately for 2 semesters for childhood obesity interventions in primary schools. The additional quality-adjusted life years (QALYs) resulting from the interventions were measured as the health outcome. A cost–utility ratio (CUR) and A cost–benefit ratio (CBR) was calculated as the ratio of implementation costs to the total medical and productivity loss costs averted by the interventions.

Results
The CUR and CBR were ¥11,505.9 ($1646.0) per QALY and ¥1.2 benefit per ¥1 cost respectively, and the net saving was ¥73,659.6 ($10,537.9). The CUR and CBR for nutrition education and physical activity interventions were ¥21,316.4 ($3049.6) per QALY and ¥0.7 benefit per ¥1 cost, ¥28,417.1 ($4065.4) per QALY and ¥0.4 benefit per ¥1 cost, respectively (in 2019 RMB). Compared with PA intervention, the ICERs were ¥10,335.2 ($1478.6) and 4626.3 ($661.8) for CNP and NE respectively. The CBR was ¥1.2, 0.7, and 0.4 benefits per ¥1 cost for CNP, NE, and PA interventions, respectively. Net estimated savings were achieved only through CNP intervention, amounting to ¥73,659.6 ($10,537.9).

Conclusions
Comprehensive school-based obesity intervention is a beneficial investment that is both cost-effective and cost saving. Compared with PA intervention, both CNP and NE intervention were more cost-effective.