Results 61 to 70 of about 758,402 (321)

The effects of melatonin on anxiety and pain scores of patients, intraocular pressure, and operating conditions during cataract surgery under topical anesthesia

Indian Journal of Ophthalmology, 2013
Aims: To evaluate the effects of melatonin premedication on anxiety and pain scores of patients, operating conditions, and intraocular pressure during cataract surgery under topical anesthesia. Materials and Methods: Sixty patients were randomly assigned
M. Khezri, Hamid Merate
semanticscholar   +1 more source

Injectable versus topical anesthesia for cataract surgery

, 2000
Objective: To compare patient reports of intraoperative pain and postoperative side effects by different anesthesia strategies for cataract surgery. Design: Prospective cohort study. Participants: Men and women 50 years of age and older undergoing 19,250
Tielsch, James M., Petty, Brent G., Fleisher, Lee A., Joanne Katz, Marc A Feldman, Brent G Petty, Lisa H Lubomski, Lee A Fleisher, Lubomski, Lisa H., Oliver D Schein, Bass, Eric B., Schein, Oliver D., James M Tielsch, Katz, Joanne, Eric B Bass, Feldman, Marc A.   +15 more
core   +1 more source

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Topical Anesthesia in 27-Gauge Pars Plana Vitrectomy

, 2018
Purpose: To explore the safety, comfort, and feasibility of topical anesthesia in 27-gauge pars plana vitrectomy surgery. Methods: A prospective, observational case series of 37 nonconsecutive patients undergoing 3-port, 27-gauge pars plana vitrectomy ...
Abdallah M. Jeroudi, Gaurav K. Shah, Yicheng Chen, Daniel B. Connors, Kevin J. Blinder, Wen-Shi Shieh   +5 more
core   +1 more source

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

Advanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang, Rui Chen, Yu Chen, Haowen Lu, Yuchen Qian, Zhiheng Gao, Zheming Shen, Xiaofei Zheng, Huilin Yang, Jun Zou, Yusen Qiao   +10 more
wiley   +1 more source

Analysis of ocular cyclotorsion in lying position after peribulbar block and topical anesthesia

Revista Brasileira de Oftalmologia, 2014
Purpose: Evaluate the magnitude of cyclotorsion during cataract surgery in patients with indication for intraocular toric lenses comparing the results after peribulbar and after topical anesthesia.
Newton Kara-Junior, Paula C. Mourad, Renata L. B. Moraes, Renata L. B. Moraes, Caroline Piva, Marcony Rodrigues Santhiago   +5 more
doaj   +1 more source

Phacoemulsification with topical anesthesia: Resident experience

, 2006
PURPOSE: To compare the intraoperative and postoperative complications and outcomes of phacoemulsification performed by residents using topical and retrobulbar ...
Sarici, Ahmet, Yuecel, Iclal, Artunay, Özgür, Artunay, Oezuer, Altin, Meryem, Yücel, Iclal, Akar, Yusuf, Devranoglu, Kazim, Uenal, Mustafa, Ünal, Mustafa   +9 more
core   +1 more source

Flexible Implantable Silicon Carbide Multi‐Electrode Array (MEA) for Cell Multichannel Recording and Cell Ablation

Advanced Materials Technologies, EarlyView.
Flexible silicon carbide (SiC) microelectrode arrays enable high‐fidelity, multichannel cell extracellular recording and precise localized ablation. SiC has been extensively evaluated to persist long‐term in chronic physiological conditions while remaining robust, with excellent electrical and electrochemical stability.
Minh Anh Huynh, Matthew Barton, Sharda Yadav, Tuan‐Khoa Nguyen, Nam‐Trung Nguyen   +4 more
wiley   +1 more source

Evaluation effectiveness of 0.1% nepafenac on injection-related pain in patients undergoing intravitreal Ozurdex injection

Therapeutic Advances in Ophthalmology, 2019
Purpose: To evaluate the analgesic effect of topical 0.1% nepafenac solution during intravitreal Ozurdex injection. Methods: This prospective, randomized, double-blind placebo-controlled study included 59 patients who were diagnosed with retinal vein ...
Tevfik Ogurel, Reyhan Ogurel, Fatma Ozkal, Yaşar Ölmez, Nurgül Örnek, Zafer Onaran   +5 more
doaj   +1 more source

Liposome-encapsulated ropivacaine for intraoral topical anesthesia

, 2015
FAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOThis study evaluated the efficacy of liposome-encapsulated 2% ropivacaine in topical anesthesia and its influence on pulpal response.
de Paula, E., Groppo, F. C., Franz-Montan, M., Ranali, J., Volpato, M. C., Silva, A. L. R.   +5 more
core   +1 more source