Results 41 to 50 of about 64,105 (266)

Assessment of the hemostasis system in adolescents with idiopathic scoliosis

Хирургия позвоночника
Objective. To assess the hemostasis system status in adolescents with idiopathic scoliosis before surgical correction of spinal deformity and at the peak of intraoperative blood loss. Material and Methods.
A.A. Ivanova, M.N. Lebedeva
doaj   +1 more source

Application of chitosan-based materials in surgical or postoperative hemostasis

Frontiers in Materials, 2022
Uncontrolled bleeding from trauma or surgery remains an important factor affecting the survival and prognosis of surgical patients. Failure to timeously stop bleeding will not only prolong the operative time but also threaten the patient’s life.
Yuanliang Xia, Ruohan Yang, Hengyi Wang, Yuehong Li, Changfeng Fu   +4 more
doaj   +1 more source

An Imaging‐Guided, Patient‐Specific Guiding Aid (RWNGuide) for Safe and Reproducible Inner Ear Drug Delivery

Advanced Materials Technologies, EarlyView.
A patient‐specific, imaging‐guided aid enables precise and reproducible drug delivery to the inner ear. By guiding therapeutic agents directly to the round window niche, this approach reduces variability in drug localization, improves delivery safety, and addresses a critical bottleneck in inner ear therapy, offering a scalable strategy for precision ...
Yanjing Luo, Shanshan Jiang, Yimian Luo, Adele Moatti, Farnaz Matin‐Mann   +4 more
wiley   +1 more source

Extrusion Bioprinting for Wound Healing: Innovations in Functionalized Bioinks and Bioprinting Technology

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting (EBB) has emerged as a versatile biofabrication platform capable of precisely depositing bioinks composed of biomaterials, cells, and bioactive agents to generate patient‐specific, biomimetic skin constructs. This paper presents a state‐of‐the‐art and forward‐looking overview of EBB for wound healing, encompassing printing ...
Hien‐Phuong Le, Anh Tuan Trong Tran, Ammara Waheed, Tran Thanh Tung, Dusan Losic   +4 more
wiley   +1 more source

Multifunctional Adhesive Hydrogel for Rapid Cardiac Hemostasis and Antibacterial Protection

Advanced Materials Technologies, EarlyView.
A multifunctional polyacrylamide/gelatin/tannic acid hydrogel (PGT) is presented for rapid cardiac hemostasis under wet, dynamic conditions. Surface tannic acid coating enables instantaneous wet adhesion, accelerates coagulation, and confers antibacterial activity within a single platform.
Seoha Kim, Kaeun Chae, Inseon Kim, Kye Il Joo, Chang Sup Kim, Seunghun S. Lee   +5 more
wiley   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Evaluation of The Choice of Hemostasis Methods in Patients With a High Risk of Recurrent Gastroduodenal Bleeding

Неотложная медицинская помощь
AIM OF THE STUDY Evaluation of the results of prophylactic transarterial embolization after primary endoscopic hemostasis among patients with a high risk of rebleeding.MATERIAL AND METHODS This is a prospective study.
M. M. Magomedov, M. A. Khamidov, M. R. Imanaliev, A. A. Magomedov   +3 more
doaj   +1 more source

Intravital Multimodal Imaging of Human Cortical Organoid Transplantation in a Mouse Model of Chronic Stroke

Advanced Science, EarlyView.
A multimodal intravital imaging platform enables longitudinal tracking of human cortical organoids transplanted into chronic stroke lesions. By combining surgical microscopy, MRI, bioluminescence imaging, and two‐photon fluorescence microscopy, the platform captures graft placement, viability dynamics, and cellular‐scale morphology in vivo, offering a ...
Jinghui Wang, Guanda Qiao, Honglin Tan, Colleen Russel, Baixuan Yang, Mengyang Jacky Li, Kexin Wang, Jiadi Xu, Chengyan Chu, Miroslaw Janowski, Tian‐Ming Fu, Piotr Walczak, Yajie Liang   +12 more
wiley   +1 more source

Use of autologous fibrin glue in dermatologic surgery: application of skin graft and second intention healing

São Paulo Medical Journal
OBJECTIVE: To evaluate the efficiency of biological sealant, an autologous fibrin glue, in dermatological surgery. DESIGN: Randomized clinical trial. SETTING: The Dermatology Service of Hospital das Clínicas, Universidade de Campinas (UNICAMP), referral ...
Aparecida Machado de Moraes, Joyce Maria Annichino-Bizzacchi, Ana Beatris Rodrigues Rossi   +2 more
doaj   +1 more source

Comparison of the efficacy of five standard topical hemostats: a study in porcine liver and spleen models of surgical bleeding

BMC Surgery, 2020
Background Several topical hemostats are available to help control surgical bleeding. Cutanplast is a highly absorbent and porous gelatin product that is available in Fast sponge and powder forms.
Valerio Antonio Paternò, Alessandro Bisin, Alessandro Addis   +2 more
doaj   +1 more source