BMC Ophthalmology | |
PreserFlo MicroShunt® exposure: a case series | |
Mathieu Robin1  Chafik Keilani1  Roxane Bunod1  Juliette Buffault2  Antoine Labbé3  Christophe Baudouin3  | |
[1] Department of Ophthalmology III, Quinze-Vingts National Ophthalmology Hospital, 28 rue de Charenton, 75012, Paris, France;Department of Ophthalmology III, Quinze-Vingts National Ophthalmology Hospital, 28 rue de Charenton, 75012, Paris, France;Quinze-Vingts National Ophthalmology Hospital, IHU FOReSIGHT, INSERM-DGOS CIC 1423, 17 rue Moreau, F-75012, Paris, France;Department of Ophthalmology III, Quinze-Vingts National Ophthalmology Hospital, 28 rue de Charenton, 75012, Paris, France;Quinze-Vingts National Ophthalmology Hospital, IHU FOReSIGHT, INSERM-DGOS CIC 1423, 17 rue Moreau, F-75012, Paris, France;Sorbonne Universités, INSERM, CNRS, Institut de la Vision, 17 rue Moreau, 75012, Paris, France;Department of Ophthalmology, Ambroise Paré Hospital, AP-HP, 9 avenue Charles de Gaulle, 92100, Boulogne-Billancourt, France; | |
关键词: Microshunt; InnFocus; PreserFlo; MIGS; | |
DOI : 10.1186/s12886-021-02032-z | |
来源: Springer | |
【 摘 要 】
BackgroundPreserFlo® MicroShunt (PM) (also known as InnFocus® MicroShunt) is a subconjunctival stent implanted ab externo via a minimally invasive surgical procedure. The current indication is progressive, mild to moderate, open angle glaucoma uncontrolled on topical medications. According to the literature, adverse events are rare, mild and transient.Case presentationTwo cases of stand-alone PreserFlo MicroShunt® implantation in patients with uncontrolled open-angle glaucoma are reported. Exposure occurred 7 days and 3 months respectively after implantation. These cases shared common features including preexisting blepharitis and the lack of a Tenon’s flap. In both cases, removal of the device was required after several attempts at repair.ConclusionsPreserFlo MicroShunt® exposure is a potentially vision-threatening complication because of the risk of endophthalmitis. Potential risk factors include the absence of a Tenon’s flap and pre-existing ocular surface inflammation. Ocular surface inflammation should be detected and treated prior to PM implantation. If a deficiency in Tenon’s capsule is noted intraoperatively, close monitoring should be performed because of the higher risk of PM exposure.
【 授权许可】
CC BY
【 预 览 】
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RO202108116952742ZK.pdf | 6651KB | download |