Forearm Rotation Range of Motion and Its Velocity in Eating With Chopsticks : a Comparison Among Positions of Dish

The purpose of this study was to determine range of motion of forearm rotation and its velocity in eating. Six young students (age:20.5±0.5 years [range:20-21], 2 men and 4 women) participated in this study. To measure three-dimensional motions, we used an electromagnetic tracking device system. The first sensor was attached to the dorsal/distal of forearm with sprint, and the second sensor was attached to the dorsal/medial ulna with elastic belt. The subjects ate pickles with chopsticks. At a wooden desk with 70cm height they sat on a height-adjustable chair, so their olecranon was as high as the desk top. Three positions of a dish were measured; A: at the distance of length of distal to elbow, B: at the distance of length of the upper extremity, and C: at a middle position between A and B. The results revealed that forearm rotation, range of motion and its velocity were significantly different among three conditions (one-way repeated-measure ANOVA)(p<0.05). Characteristically the motion velocity of B was lower than C, and A was lower than C (p<0.05). Findings suggest that 1) limited forearm range of motion would decrease a burden of forearm by setting a dish at B or C than A, 2) the rotation (maximal pronation and supination: 11 and 49 degrees, respectively) was similar, to a fork (maximal pronation and supination: 10 and 51 degrees, respectively), 3) C may be efficiently operated, and 4) the system may be instructed as a good equipment for eating

Switching From Reference Infliximab to Biosimilar CT-P13 Did Not Change Quality of Life in Stable Inflammatory Bowel Disease Patients

Lay Summary Patients with inflammatory bowel disease were switched from the originator infliximab to the biosimilar CT-P13. Before and after switching they filled in questionnaires. The study showed that switching did not reduce the quality of life and efficacy of the treatment.Background Quality of life (QoL) data for patients with inflammatory bowel disease switched from the reference infliximab to biosimilar CT-P13 is lacking. This study aims to demonstrate noninferiority for QoL and efficacy after switching. Methods OoL and clinical efficacy were measured prior to and after 2, 4, and 6 CT-P13 infusions. Results One hundred seventy-eight patients were included. Noninferiority was established for QoL [ratio 97.95% (95% confidence interval 95.93 to 100.01)] and efficacy [difference -0.02 (95% confidence interval -0.68 to 0.64)]. Five patients reported 6 nonrelated, serious adverse events. Conclusions Switching from reference infliximab to CT-P13 did not affect the QoL or disease activity and was well tolerated

Switching From Reference Infliximab to Biosimilar CT-P13 Did Not Change Quality of Life in Stable Inflammatory Bowel Disease Patients

Lay Summary Patients with inflammatory bowel disease were switched from the originator infliximab to the biosimilar CT-P13. Before and after switching they filled in questionnaires. The study showed that switching did not reduce the quality of life and efficacy of the treatment.Background Quality of life (QoL) data for patients with inflammatory bowel disease switched from the reference infliximab to biosimilar CT-P13 is lacking. This study aims to demonstrate noninferiority for QoL and efficacy after switching. Methods OoL and clinical efficacy were measured prior to and after 2, 4, and 6 CT-P13 infusions. Results One hundred seventy-eight patients were included. Noninferiority was established for QoL [ratio 97.95% (95% confidence interval 95.93 to 100.01)] and efficacy [difference -0.02 (95% confidence interval -0.68 to 0.64)]. Five patients reported 6 nonrelated, serious adverse events. Conclusions Switching from reference infliximab to CT-P13 did not affect the QoL or disease activity and was well tolerated.Cellular mechanisms in basic and clinical gastroenterology and hepatolog

Vulvar and vaginal neoplasia in women with inflammatory bowel disease

Immunosuppressive drugs are the cornerstone in the treatment of inflammatory bowel disease (IBD), however they are associated with an increased risk of extra-intestinal cancer. Whether the risk for female genital tract malignancies, including vulvar and vaginal cancer, is increased is less clear.Our aim was to investigate the risk of these malignancies in IBD-patients.Histopathological data of all IBD patients with a vulvar or vaginal (pre-)cancerous lesion were retrieved from the Dutch nationwide network and registry of histopathology and cytopathology from 1991 to 2015. Medical history was retrieved from patient records. Data from the Central Office for Statistics, the Dutch comprehensive cancer organization, and the IBDSL cohort were obtained to calculate the standardized, and age-adjusted incidence rates.Fifty-five patients met the inclusion criteria. A standardized incidence rate of 1.2(95% CI:0.8-1.7) for vulvar and vaginal carcinoma among adult female IBD was calculated, which did not significantly differ from the general population. The use of immunosuppressive therapy did not increase the occurrence of vulvovaginal malignancy, nor did it influence the recurrence rate. However, immunosuppressive drugs ever-users were on average 11 years younger at the time of their gynaecological diagnosis.Overall, our data do not support intensified screening for vulvar or vaginal malignancies in female IBD patients. (C) 2019 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.Cellular mechanisms in basic and clinical gastroenterology and hepatolog

Vulvar and vaginal neoplasia in women with inflammatory bowel disease

Immunosuppressive drugs are the cornerstone in the treatment of inflammatory bowel disease (IBD), however they are associated with an increased risk of extra-intestinal cancer. Whether the risk for female genital tract malignancies, including vulvar and vaginal cancer, is increased is less clear.Our aim was to investigate the risk of these malignancies in IBD-patients.Histopathological data of all IBD patients with a vulvar or vaginal (pre-)cancerous lesion were retrieved from the Dutch nationwide network and registry of histopathology and cytopathology from 1991 to 2015. Medical history was retrieved from patient records. Data from the Central Office for Statistics, the Dutch comprehensive cancer organization, and the IBDSL cohort were obtained to calculate the standardized, and age-adjusted incidence rates.Fifty-five patients met the inclusion criteria. A standardized incidence rate of 1.2(95% CI:0.8-1.7) for vulvar and vaginal carcinoma among adult female IBD was calculated, which did not significantly differ from the general population. The use of immunosuppressive therapy did not increase the occurrence of vulvovaginal malignancy, nor did it influence the recurrence rate. However, immunosuppressive drugs ever-users were on average 11 years younger at the time of their gynaecological diagnosis.Overall, our data do not support intensified screening for vulvar or vaginal malignancies in female IBD patients. (C) 2019 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved