Objective: To explore the efficacy and safety of 980 nm diode laser vaporization in the treatment of benign prostatic hyperplasia (BPH).
Methods: We treated 92 BPH patients by 980 nm diode laser vaporization. The patients were aged 65 - 89 years, with a mean prostate volume of (50.1 +/- 13.0) ml. We analyzed and compared the mean operation time, intra-operative blood loss, postoperative complications, international prostate symptom score (IPSS), quality of life (QOL) score, maximum urine flow rate (Qmax), and post void residual (PVR) before and after surgery.
Results: Operations were successful in all the 92 cases, with an average operation time of (70.2 +/- 16.9) min, very little blood loss and no blood transfusion. The transurethral catheter indwelling time was 2 -5 (2.4 +/- 0.3) days. The patients were followed up for 1 to 3 months, which revealed a significant reduction in IPPS (P < 0.01) and improvement in Qmax and PVR (P < 0.01) as compared with preoperation. No severe complications were reported, including urinary incontinence and bladder irritation symptoms. None of the patients complained of impaired erectile function.
Conclusion: Transurethral 980 nm diode laser vaporization is a safe and effective treatment for BPH.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
The Effect of Novel Laser-Activated Bleaching Protocols on the Color Change of Non-Vital Anterior Teeth: An In Vitro Study.
Eur J Dent
December 2024
Department of Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates.
Objective: This study compares the color change of non-vital anterior teeth after laser-activated bleaching and conventional walking bleaching technique.
Materials And Methods: Sixty extracted teeth were endodontically treated, stained in a black tea solution, and the baseline shade was measured using a spectrophotometer (Easyshade, VITA). Bleaching was done using either: internal bleaching with 35% HO (Opalescence Endo) and then tooth sealed for 5 days (Gr1), 35% HO (JW Next) for 7 minutes (Gr2), internal and external bleaching for 7 minutes (Gr3), diode laser-activated internal bleaching for 30 seconds (940 nm, continuous wave, 2 W, noncontact mode, 300 um, non-initiated tip), wait for 7 minutes, second laser application for 30 seconds, tooth sealed for 5 days (Gr4), diode laser-activated internal bleaching for 24 hours (Gr5), or diode laser-activated internal and external bleaching for 24 hours (Gr6) ( = 10).
Comparison of the antibacterial efficacy of 810 nm diode laser and photodynamic therapy in reducing microbial flora in patients with peri-implant mucositis - An in vivo study.
J Indian Prosthodont Soc
January 2025
Department of Microbiology, Faculty of Medicine and Health Sciences, SGT University, Gurugram, Haryana, India.
Aim: The aim of this study was to investigate and compare the antimicrobial effects of an 810-nanometer diode laser, utilizing or not utilizing toluidine blue as a photosensitizer, in the management of peri-implant mucositis.
Settings And Design: The present study was carried out in 30 implant sites in 15 patients with peri-implant mucositis with a specific inclusion and exclusion criteria. 15 sites were treated utilizing a diode laser (control group) and 15 with photodynamic therapy (test group) in a split-mouth format.
Introduction: Laser ablation using a 980-nm wavelength diode laser, which is a new-generation laser, for recurrent bladder cancer is known to have a lower incidence of complications and recurrence than conventional transurethral resection of bladder tumor surgery. This is the first study to report the use of 980-nm diode laser ablation for recurrent non-muscle-invasive bladder cancer in Japan.
Case Presentation: A 73-year-old man underwent transurethral laser ablation for the treatment of recurrent non-muscle-invasive bladder cancer.
Use of a fractional 1570-nm diode laser scanner for nonablative face and neck rejuvenation.
J Cosmet Laser Ther
January 2025
DrMediSpa Clinic, London, UK.
Background: The use of non-ablative fractionated lasers for skin rejuvenation has been proven to be effective in improving skin texture, and has become popular due to minimal wounding, significantly shorter recovery times and decreased adverse effects.
Objective: To retrospectively analyze improvement in skin texture in healthy women aged over 18 years with Fitzpatrick skin type II-IV.
Methods: Participants received 3 facial and/or neck treatments with the 1570-nm fractional scanning diode laser at one-month intervals.
Automated LA-DBD-TLC-MS device for accurate detection of biogenic amines in fishery products coupled with machine learning algorithms.
Food Chem
December 2024
School of Pharmacy, Qingdao University Medical College, No.1 Ningde Road, Qingdao 266071, China; Qingdao University - Aliben Science & Technology Collaborative Instrument R&D Center, Qingdao 266071, China. Electronic address:
A novel, compact, and automated laser ablation dielectric barrier discharge thin layer chromatography-mass spectrometry (LA-DBD-TLC-MS) device was developed for the rapid detection of biogenic amines (BAs) in fishery products. This plug-and-play system integrates thermal desorption via diode laser, DBD plasma ionization, and tandem MS detection, with key operational parameters optimized through experimental and computational methods. Utilizing nanoscale carbon black as a matrix, the device achieved a detection limit of 0.
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!