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J Int Med Res
January 2025
Department of Ophthalmology, Peking University People's Hospital; Eye Diseases and Optometry Institute; Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases; College of Optometry, Peking University Health Science Center. Address: No. 11 Xizhimen South Street, Xicheng District, Beijing, China.
Objective: To evaluate the effect of preoperative intravenous mannitol on the capsulorhexis process and intraoperative complications in patients with primary angle-closure glaucoma (PACG).
Methods: In this prospective randomized controlled trial, 65 PACG eyes were randomized into the mannitol and control groups. The capsulorhexis duration, number of forceps grasps, need for viscoelastic re-injection, and intraoperative complications were recorded.
Cancers (Basel)
November 2024
School of Medicine, University of California, Davis, Sacramento, CA 95817, USA.
Background/objectives: The recurrence of glioblastoma is an inevitable event in this disease's course. In this study, we sought to identify the metabolomic signature in patients with recurrent glioblastomas undergoing surgery and radiation therapy.
Methods: Blood samples collected prospectively from six patients with recurrent IDH-wildtype glioblastoma who underwent one surgery at diagnosis and a second surgery at relapse were analyzed using untargeted gas chromatography-time-of-flight mass spectrometry to measure metabolite abundance.
Medicine (Baltimore)
November 2024
Department of Ophthalmology, Mianyang Central Hospital, Mianyang, Sichuan, China.
Rationale: Thyroid eye disease (TED) is the most common orbital disorder in adults and significantly affects patient health. Orbital decompression surgery is an important treatment option. Central retinal artery occlusion (CRAO) after orbital medial wall decompression is rare in patients with TED.
View Article and Find Full Text PDFGraefes Arch Clin Exp Ophthalmol
July 2024
Department of Ophthalmology, IRCCS Humanitas Research Hospital, Rozzano, Milan, 20089, Italy.
Background: The purpose of this study is to assess the variations in anterior chamber depth (ACD), axial length (AXL), and intraocular pressure (IOP) in both phakic and pseudophakic eyes undergoing preoperative intravenous mannitol infusion. The study was conducted at the Ophthalmology Department of IRCSS Humanitas in Milan, Italy. This is a prospective and non-randomized study.
View Article and Find Full Text PDFAm J Ophthalmol
December 2024
Center for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University (P.S.), Chennai, Tamil Nadu, India; Medical Laboratories Techniques Department, AL-Mustaqbal University (P.S.), Hillah, Babil, Iraq.
Purpose: Intraocular pressure (IOP) control is paramount during ophthalmic surgeries to ensure successful outcomes and prevent complications. Intravenous mannitol has been explored for its ability to manage IOP fluctuations in both vitrectomized and non-vitrectomized eyes. This meta-analysis aimed to assess the efficacy of mannitol in controlling IOP across these patient groups.
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