To assess the efficacy of using a nylon suture as a stent in the PreserFlo MicroShunt (PMS) lumen to prevent postoperative hypotony, 59 eyes that underwent PMS implantation with follow-up for > 6 months were analyzed. Patients were divided into no intrastenting (NST) and intrastenting (ST) groups, with the ST group subdivided into 9 - 0 nylon suture fully placed (9 F), 9 - 0 nylon suture placement in only half of the lumen (9 H), 10 - 0 nylon suture fully placed (10 F), and 10 - 0 nylon suture placement in only half of the lumen (10 H). The distribution was as follows: 23 eyes in the NST group, 10 in the 9 F group, 9 in the 9 H group, 11 in the 10 F group, and 6 in the 10 H group. No significant differences were observed in preoperative and 6-month postoperative intraocular pressure, number of glaucoma medications, or cumulative survival rate between groups. Postoperative hypotony occurred in 13 eyes (56.5%) in the NST group, one (2.78%) in the ST group (p = 0.00014). Post-intrastent removal, hypotony occurred in 6 eyes (16.7%) in the ST group. These findings suggest that intrastent placement effectively prevents postoperative hypotony, regardless of nylon suture diameter or insertion length; however, timing is crucial as hypotony may occur after removal.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1038/s41598-025-87259-2 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Comparison of outcomes with and without intrastent placement during PMS surgery.
Sci Rep
January 2025
Department of Ophthalmology and Visual Science, Kochi Medical School, Kochi University, Kohasu, Oko-cho, Nankoku City, 783-8505, Kochi, Japan.
To assess the efficacy of using a nylon suture as a stent in the PreserFlo MicroShunt (PMS) lumen to prevent postoperative hypotony, 59 eyes that underwent PMS implantation with follow-up for > 6 months were analyzed. Patients were divided into no intrastenting (NST) and intrastenting (ST) groups, with the ST group subdivided into 9 - 0 nylon suture fully placed (9 F), 9 - 0 nylon suture placement in only half of the lumen (9 H), 10 - 0 nylon suture fully placed (10 F), and 10 - 0 nylon suture placement in only half of the lumen (10 H). The distribution was as follows: 23 eyes in the NST group, 10 in the 9 F group, 9 in the 9 H group, 11 in the 10 F group, and 6 in the 10 H group.
View Article and Find Full Text PDFComparison of surgical wound infection and dehiscence following the use of two methods of nylon sutures and skin staples in staples in diabetic mellitus patients undergoing total knee arthroplasty surgery: a randomized clinical trial study.
BMC Musculoskelet Disord
January 2025
Department of Operating Room Technology, Community based psychiatric care research center, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz-Iran, Nemazee Square, Shiraz, 71936-13119, Iran.
Objective: Timely and complete surgical wound healing substantially affects the patient's performance and satisfaction with surgery outcomes. Sutures and staples are two common wound closure methods in total knee arthroplasty; however, their role in reducing the rate of surgical wound infections and dehiscence in diabetic patients is unclear. Therefore, this study was conducted to investigate the rate of infection and post-closure dehiscence in wounds closed with either nylon sutures or skin staples in diabetic patients undergoing total knee arthroplasty (TKA).
View Article and Find Full Text PDFNovel triangle papilla access approach for interdental bone defect regeneration: A case study.
Clin Adv Periodontics
January 2025
Department of Dentistry and Oral Surgery, Keio University School of Medicine, Tokyo, Japan.
Background: Successful periodontal regeneration depends on primary wound closure and interdental papilla preservation. In this case study, we introduce a novel triangle papilla access approach (T-PAA) performed under a surgical microscope for treating interdental bone defects. In this novel approach, buccal incisions were used to access root surfaces and bone defects, avoiding interdental papilla incisions and preventing papillary collapse and necrosis.
View Article and Find Full Text PDFApplication of suture-stretching technique in repairing skin defect of lower limb.
J Orthop Surg Res
January 2025
Guizhou Medical University, Beijing Jishuitan Hospital Guizhou Hospital, Guiyang, Guizhou, People's Republic of China.
Background: Wound repair methods are commonly used in clinical practice, such as skin graft and flap repair, which can cause secondary injuries, and high costs. Many methods for skin stretching and repair have been reported domestically and internationally. However, their clinical use is limited owing to lack of equipment, complexity, and high costs.
View Article and Find Full Text PDFOne-Year Outcomes of Trabeculotomy with 120°, 180°, or 360° Schlemm's Canal Incision for Primary Open-Angle Glaucoma: A Retrospective Study.
J Clin Med
December 2024
Department of Ophthalmology, Kansai Medical University, Hirakata 573-1010, Osaka, Japan.
Primary open-angle glaucoma (POAG), if caused by elevated intraocular pressure (IOP), may require a trabeculotomy (LOT), in which the trabecular meshwork (TM) and Schlemm's canal (ISC) are incised. However, the association between the incision angle and outcomes remains unclear. Therefore, in this study, we investigated the surgical outcomes of a trabeculotomy combined with cataract surgery in patients with POAG over a 12-month follow-up period.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!