Results 41 to 50 of about 7,330 (189)

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Efficacy and safety analysis of midazolam combined with dezocine sedation and analgesia colonoscopy in patients with inflammatory bowel disease: a prospective single-center open study

Frontiers in Pharmacology, 2023
Objective: Colonoscopy plays an important role in the diagnosis, prognosis prediction, assessment of disease activity and severity, and treatment of inflammatory bowel disease (IBD)-related complications.
Yongpeng Chen, Yongpeng Chen, Yongpeng Chen, Yi Lu, Yi Lu, Yi Lu, Xueyuan Xiang, Xueyuan Xiang, Xueyuan Xiang, Liping Fu, Liping Fu, Liping Fu, Yanan Liu, Yanan Liu, Yanan Liu, Chujun Li, Chujun Li, Chujun Li, Jiachen Sun, Jiachen Sun, Jiachen Sun   +20 more
doaj   +1 more source

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

Advanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo, Joshua Davy, James H. Chandler, James Avery, Pietro Valdastri   +4 more
wiley   +1 more source

Quality indicators of colonoscopy care: a qualitative study from the perspectives of colonoscopy participants and nurses

BMC Health Services Research, 2022
Background Quality of care in colonoscopy is closely related to colonoscopy participants and the nursing workforce in endoscopy-related settings. However, limited data are available on the evaluations and recommendations regarding quality indicators for ...
Wenwen Cai, Xingxing Zhang, Yanxia Luo, Minshan Ye, Yu Guo, Weiqing Ruan   +5 more
doaj   +1 more source

Foundation Model‐Enabled Multimodal Deep Learning for Prognostic Prediction in Colorectal Cancer with Incomplete Modalities: A Multi‐Institutional Retrospective Study

Advanced Science, EarlyView.
FLARE, a multimodal AI framework, combines pathology slides, radiology scans, and clinical reports to predict colorectal cancer outcomes, even when some tests are missing. Evaluated retrospectively in 1679 patients from four medical centers, it consistently achieved the best prognostic accuracy and clearly separated high‐ and low‐risk groups.
Linhao Qu, Chengsheng Zhang, Yingyong Hou, Feng Tang, Weiqi Sheng, Dan Huang, Zhijian Song   +6 more
wiley   +1 more source

Patient-Reported Experience Measures for Colonoscopy: A Systematic Review and Meta-Ethnography

Diagnostics, 2022
Patient experience is defined as a major quality indicator that should be routinely measured during and after a colonoscopy, according to current ESGE guidelines.
Annica Rosvall, Magdalena Annersten Gershater, Christine Kumlien, Ervin Toth, Malin Axelsson   +4 more
doaj   +1 more source

Intraoperative Colonoscopy

Annals of Surgery, 1988
From 1973 to 1985, we performed intraoperative colonoscopy on 68 patients with indications as follows: location of a previous polypectomy site (44%), inability to complete colonoscopy preoperatively (24%), locating nonpalpable polyps (13%), to define the source of lower gastrointestinal bleeding (4%), and to perform polypectomy (3%).
J L, Cohen, K A, Forde
openaire   +3 more sources

AI‐Enhanced Vibrational Capsule for Minimally Invasive Detection of Abnormal Bowel Tissue

Advanced Science, EarlyView.
A fully integrated vibration‐assisted capsule is presented for the minimally invasive detection of bowel lesions. The capsule incorporates a wireless sensor and an eccentric motor to probe tissue mechanics in situ. By coupling triaxial vibration signals with AI‐based classification and analytical modeling, the system enables early, non‐visual ...
Xizheng Fang, Yao Yan, Kenneth Omokhagbo Afebu, Andrew Bickerdike, Bo Tian, Yang Liu, Shyam Prasad   +6 more
wiley   +1 more source

Adverse events associated with colonoscopy; an examination of online concerns

BMC Gastroenterology, 2019
Background Colonoscopy as a screening and diagnostic tool is generally safe and well-tolerated, and significant complications are rare. The rate of more mild adverse effects is difficult to estimate, particularly when such effects do not result in ...
Elad Yom-Tov, Benjamin Lebwohl
doaj   +1 more source

Fecal immunochemical test (FIT) versus colonoscopy: Does knowing that a positive FIT requires a follow-up colonoscopy affect initial decision making in the US?

Preventive Medicine Reports, 2022
Although many people prefer fecal immunochemical test (FIT) over colonoscopy due to its noninvasive nature, it is unclear whether FIT would still be preferred for colorectal cancer (CRC) screening if they were explicitly informed that + FIT requires ...
Jaspreet Shergill, Katherine E. Makaroff, Marie Lauzon, Brennan M.R. Spiegel, Christopher V. Almario   +4 more
doaj   +1 more source