Borgdillard4805

We aimed to determine the feasibility and benefits of a videoconferencing-based home exercise programme to improve health-related quality of life (HRQOL), posttraumatic growth and physical strength levels of paediatric cancer survivors during the coronavirus disease 2019 (COVID-19).

Eight paediatric cancer survivors participated in the intervention for 8weeks. The programme comprised home exercise sessions administered using Zoom, a videoconferencing platform. The supervised exercise sessions were performed two times per week; the participants were taught to perform joint exercises at home for the remaining 5days of the week. HRQOL, posttraumatic growth and physical strength levels were assessed at baseline and after the intervention.

The rates of recruitment, retention and attendance were 52.9%, 88.9% and 98.4%, respectively. There were no cases of adverse events. The programme significantly improved flexibility (z = -2.21, p = 0.03), muscle strength (z = -2.67, p = 0.01) and power (z = -2.41, p = 0.02) among five domains of physical fitness measured using a physical activity promotion system and also improved total physical strength (z = -2.67, p = 0.01). Posttraumatic growth decreased slightly, whereas HRQOL improved slightly; however, the change was not statistically significant.

The study findings present preliminary evidence of the feasibility and benefits of this videoconferencing-based home exercise programme among paediatric cancer survivors.

The study findings present preliminary evidence of the feasibility and benefits of this videoconferencing-based home exercise programme among paediatric cancer survivors.C-MYC-mediated keloid fibroblasts proliferation and collagen deposit may contribute to the development of keloids. F-box and leucine-rich repeat protein 6 (FBXL6) is reported to be involved in tumour progression, while the role of FBXL6 in keloid fibroblasts is not deciphered. Normal control skins, hypertrophic scars and keloid tissues were collected and prepared for FBXL6 detection. LTGO33 FBXL6 short hairpin RNAs (shRNAs) or FBXL6 over-expression plasmids were transfected into keloid fibroblasts, and then c-MYC plasmids were further transfected. Cell viability was assayed with a Cell-Counting Kit-8 kit. The relative expression of FBXL6, Cyclin A1, Cyclin D2, Cyclin E1 and Collagen I was detected with real-time PCR and Western blot. Elevated FBXL6 expression could be observed in keloid tissues and hypertrophic scars. FBXL6 shRNAs transfection could inhibit the viability of keloid fibroblasts with diminished c-MYC expression and down-regulated Cyclin A1, Cyclin D2, Cyclin E1 and Collagen I expression. At the same time, overexpressed FBXL6 could promote the proliferation of keloid fibroblasts. Overexpression of c-MYC could promote the proliferation of keloid fibroblasts reduced by FBXL6 shRNAs with up-regulated Cyclin A1 and Collagen I expression. FBXL6 could promote the growth of keloid fibroblasts by inducing c-MYC expression, which could be targeted in keloids treatment.One of the most straightforward approaches to access chiral silanes is catalytic enantioselective hydrosilylation. Although significant advances have been achieved in enantioselective construction of either a carbon-stereogenic center or a silicon-stereogenic center through enantioselective hydrosilylation, simultaneous establishment of a carbon- and a silicon-stereogenic center in an acyclic molecule through a single intermolecular hydrosilylation remained undeveloped. Herein, an unprecedented cobalt-catalyzed regio-, diastereo- and enantioselective hydrosilylation of 1,3-dienes is presented, enabling construction of a carbon- and a silicon-stereogenic center in a single intermolecular transformation. A wide range of chiral silanes bearing a carbon- and a silicon-stereogenic center were generated in high efficiency and stereoselectivity. Functionalization of the enantioenriched silanes delivered a variety of valuable chiral building blocks that are otherwise difficult to access.

Patients with clinical stage I (CS I cN0M0) testicular germ cell tumors (TGCT) exhibit favorable oncologic outcomes. While prognostic features can help inform treatment in adults with CS I TGCT, we lack reliable means to predict relapse among pediatric and adolescent patients.

We sought to identify predictors of relapse in children with CS I TGCT.

We performed a pooled post hoc analysis on pediatric and adolescent AJCC CS I TGCT patients enrolled in 3 prospective trials INT-0097 (phase II), INT-0106 (phase III), and AGCT0132 (phase III). Pathology was centrally reviewed. Patient demographics, pT stage, serum tumor markers, margin status, histology, relapse, and survival were compiled. Cox regression analyses were used to identify predictors of events, defined as relapse, secondary malignant neoplasm, or death.

106 patients were identified with outcomes data available. Most patients were pT1-2 stage. Among patients with evaluable histopathology, yolk sac tumor elements were present in all patients and lly guiding surveillance versus adjuvant treatment strategies.

Pediatric and adolescent CS I TGCT patients exhibit remarkable 5-year survival. Using combined data from multiple prospective trials, our study identifies clinicopathologic features that predict relapse and inform personalized treatment for these patients by potentially guiding surveillance versus adjuvant treatment strategies.

The effect of early oral feeding (EOF) after pancreatoduodenectomy (PD) upon perioperative complications and outcomes is unknown, therefore the aim of this systematic review and meta-analysis was to investigate the effect of EOF on clinical outcomes after PD, such as postoperative pancreatic fistula (POPF), delayed gastric emptying (DGE) and length of stay (LOS).

A systematic review and meta-analysis was performed in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidance and assimilated evidence from studies reporting outcomes for patients who received EOF after PD compared to enteral tube feeding (EN) or parenteral nutrition (PN).

Four studies reported outcomes after EOF compared to EN/PN after PD and included 553 patients. Meta-analyses showed no difference in rates of CR-POPF (OR 0.74; 95%CI 0.44-1.24; p=0.25) or DGE (Grade B/C) (OR 0.83; 95%CI 0.31-2.21; p=0.70). LOS was significantly shorter in the EOF group compared to the EN/PN group (Mean Difference-3.40 days; 95%-6.11-0.70 days; p=0.01).

Current available evidence suggests that EOF after PD is not associated with increased risk of DGE, does not exacerbate POPF and appears to reduce length of stay.

Current available evidence suggests that EOF after PD is not associated with increased risk of DGE, does not exacerbate POPF and appears to reduce length of stay.

This meta-analysis examined the effectiveness of repetitive Transcranial Magnetic Stimulation (rTMS) in treating post-stroke aphasia with a goal to identify parameters that are associated with successful treatment outcomes.

Following PRISMA guidelines, ten electronic databases were searched from inception till June 4th 2020. A total of 24 studies (out of 1971 records) with 567 participants met selection criteria and were included in the meta-analysis.

The overall pooled meta-analysis revealed a significant medium effect size in favor of rTMS treatment Standard mean difference (SMD) of 0.655 (95% CI=[0.481, 0.830], z=7.369, p<0.001). Moderator subgroup analyses indicated that participants' clinical characteristics and rTMS parameters moderated treatment effects. The strongest effects were observed for naming, followed by speech production, repetition and comprehension. The results indicate that with 10 to 15 sessions of 1-Hz rTMS administered 20-40min per day over right BA45 (Brodmann's area 45), significant language improvements can be observed for up to 12months.

Our findings suggest that the rTMS technique can enhance rehabilitation of language skills in post-stroke aphasia when administered according to the established safety parameters.

Our results have implications for treatment of post-stroke aphasia. In subacute aphasia, low frequency rTMS over right BA45 improved naming, repetition, speech fluency and writing but not comprehension, whereas in chronic aphasia naming and speech production improved, but repetition and comprehension showed smaller gains.

Our results have implications for treatment of post-stroke aphasia. In subacute aphasia, low frequency rTMS over right BA45 improved naming, repetition, speech fluency and writing but not comprehension, whereas in chronic aphasia naming and speech production improved, but repetition and comprehension showed smaller gains.Juvenile idiopathic arthritis (JIA) is an autoimmune disease that has been proposed to involve the temporomandibular joint (TMJ). The aim of this study was to identify the relationships between JIA, TMJ disorders, and craniofacial deformities. This cohort study included patients diagnosed with clinically active JIA between 1999 and 2013 through a nationwide longitudinal health registry. The primary outcome was the presence of a TMJ disorder. The secondary outcome was the presence of a JIA-associated craniofacial deformity. A total of 2791 patients with JIA were included in the case group; 11,164 propensity score-matched individuals without JIA were selected from the same database as controls. TMJ disorders were present in 142 individuals 48 (1.72%) in the case group and 94 (0.84%) in the control group (relative risk 2.047, 95% confidence interval 1.446-2.898). Craniofacial deformities were present in 374 individuals 112 (4.01%) in the case group and 262 (2.35%) in the control group (relative risk 1.722, 95% confidence interval 1.380-2.148). Patients with JIA showed a significantly greater likelihood of developing TMJ disorders and craniofacial deformities compared to matched controls.The purpose of this study was to compare the effects of the radial forearm free flap (RFFF) and groin soft tissue free flap (GSFF) on the quality of life (QoL) of patients undergoing reconstructive surgery after resection for oral cancer. A retrospective analysis of 48 patients was performed. The Vancouver Scar Scale (VSS), University of Washington Quality of Life (UW-QOL) questionnaire, and 14-item Oral Health Impact Profile (OHIP-14) questionnaire were used to evaluate the donor site scars and QoL of the patients. The postoperative hospital stay was significantly longer in the RFFF group than in the GSFF group (P = 0.001). Furthermore, the total VSS score (P = 0.011), VSS score for pigmentation (P less then 0.001), and OHIP-14 scores for psychological discomfort (P = 0.026) and social disability (P = 0.044) were all significantly higher in the RFFF group than in the GSFF group, while the UW-QOL scores for appearance (P = 0.037) and mood (P = 0.036) were significantly lower in the RFFF group than in the GSFF group. Compared with the RFFF, the GSFF scar is more concealed, with better aesthetics at the donor site, and this flap can result in improved postoperative QoL for patients with oral cancer.

In Africa, where access to diagnosis and treatment of hemophilia is the lowest in the world, prophylaxis is rarely used in preference to on-demand treatment. There are limited data of prophylaxis treatment from sub-Saharan Africa. The aim of this study was to evaluate clinical outcomes and inhibitor development in people with hemophilia receiving low-dose prophylaxis (LDP) in a sub-Saharan African setting.

We conducted a three-year prospective study. A once or twice weekly prophylaxis regimen of 25 IU/kg of rFVIIIFc or 30 IU/kg of rFIXFc was given to Hemophilia A and B, respectively. We evaluated clinical outcomes and inhibitors occurrence, determined by screening and titration using the Nijmegen technique.

A total of 15 patients were included in the LDP regimen. The mean age was 6.3 years (1.5 - 10). A significant reduction was noted in the annualized bleeding rate, from 7.53 to 1.33 (p=0.0001); the annualized joint bleeding rate passed from 3.6 to 1.4 (p=0.001) and the proportion of severe bleeding, from 86.