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https://www.readbyqxmd.com/read/28108904/intravitreal-anti-vegf-treatment-for-subretinal-neovascularisation-secondary-to-type-2-idiopathic-juxtafoveolar-telangiectasia
#1
Teresa Barth, Florian Zeman, Horst Helbig, Maria-Andreea Gamulescu
PURPOSE: To assess the long-term outcome of patients with subretinal neovascular membrane (SRNVM) secondary to type 2 idiopathic juxtafoveolar telangiectasia (IJT) receiving intravitreal anti-VEGF (vascular endothelial growth factor) injections. METHODS: A total of 14 eyes of 12 patients treated with intravitreal anti-VEGF for SRNVM related to type 2 IJT were retrospectively assessed. RESULTS: Nine men and 3 women with a mean age of 66 years (SD 12, range 47-87 years) were diagnosed with IJT-related SRNVM...
January 21, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28108825/photodynamic-therapy-for-the-treatment-of-complex-anal-fistula
#2
A Arroyo, P Moya, M A Rodríguez-Prieto, M J Alcaide, M M Aguilar, M Bellón, M T Pérez-Vázquez, F Candela, R Calpena
BACKGROUND: Photodynamic therapy (PDT) is a new procedure for the treatment of anal fistula. This preliminary study was designed to investigate the safety and effectiveness of this new technique in the treatment of anal fistula. METHODS: Ten patients were treated with PDT. Intralesional 5-aminolevulinic acid (ALA) 2% was directly injected into the fistula. The internal and external orifices were closed. After an incubation period of 2 h, the fistula was irradiated using an optical fibre connected to a red laser (MULTIDIODE 630 PDT, INTERmedic, Spain) operating at 1 W/cm for 3 min (180 Joules)...
January 20, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28107564/tattoo-removal-by-q-switched-yag-laser-client-satisfaction
#3
K Hutton Carlsen, J Esmann, J Serup
BACKGROUND: Tattoo removal by Q-switched lasers is golden standard; however, clients' satisfaction with treatment is little known. OBJECTIVE: To determine clients' satisfaction with tattoo removal. METHODS: 154 tattoo removal clients who had attended the private clinic "Centre for Laser Surgery", Hellerup, Denmark from 2001-2013 completed a questionnaire concerning outcome expectations, level of pain experiences and satisfaction with tattoo removal...
January 20, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28107239/management-of-pharyngeal-fistulas-after-anterior-cervical-spine-surgery-a-treatment-algorithm-for-severe-complications
#4
Christian Simon, Carl H Fürstenberg, Markus Eichler, Stefan Rohde, Cem Bulut, Bernd Wiedenhöfer
STUDY DESIGN: This study is a retrospective database query to identify all anterior spinal approaches. OBJECTIVES: The objectives were to assess all patients with pharyngocutaneous fistulas (PCFs) after anterior cervical spine surgery. SUMMARY OF BACKGROUND DATA: Patients with the diagnosis of PCFs were treated at the University of Heidelberg Spine Medical Center, Spinal Cord Injury Unit and Department of Otolaryngology (Germany), between 2005 and 2011...
February 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28106661/swallowing-after-transoral-surgery-for-oropharyngeal-cancer-comparison-with-primary-chemoradiotherapy-outcomes
#5
Nicholas Dawe, James O'Hara
PURPOSE OF REVIEW: Survival equipoise is recognized between the contemporary surgical and oncological approaches to oropharyngeal squamous cell carcinoma treatment. Primary transoral surgery (TOS) options have emerged that utilize either laser or robotic techniques. Our review presents an overview of the evidence available for swallowing outcomes following TOS approaches and compares these with outcomes following primary oncological management. RECENT FINDINGS: Meta-analysis of swallow outcomes following TOS or (chemo)radiotherapy is not possible given the heterogeneity of the available data...
January 18, 2017: Current Opinion in Otolaryngology & Head and Neck Surgery
https://www.readbyqxmd.com/read/28106658/transoral-surgery-vs-intensity-modulated-radiotherapy-for-early-supraglottic-cancer-a-systematic-review
#6
Mark S Swanson, Garren Low, Uttam K Sinha, Niels Kokot
PURPOSE OF REVIEW: To provide clinicians with a critical review of outcomes for endolaryngeal surgery and intensity-modulated radiation therapy (IMRT) for early-stage supraglottic cancer. RECENT FINDINGS: A total of 971 potential articles were reviewed, with inclusion of 14 studies comparing IMRT with transoral surgery. One study analyzed IMRT, one transoral robotic surgery, and the remaining were transoral laser microsurgery studies. A weighted average and 95% confidence interval of all surgery patients showed a local control of 90...
January 18, 2017: Current Opinion in Otolaryngology & Head and Neck Surgery
https://www.readbyqxmd.com/read/28105389/chemophototherapy-an-emerging-treatment-option-for-solid-tumors
#7
REVIEW
Dandan Luo, Kevin A Carter, Dyego Miranda, Jonathan F Lovell
Near infrared (NIR) light penetrates human tissues with limited depth, thereby providing a method to safely deliver non-ionizing radiation to well-defined target tissue volumes. Light-based therapies including photodynamic therapy (PDT) and laser-induced thermal therapy have been validated clinically for curative and palliative treatment of solid tumors. However, these monotherapies can suffer from incomplete tumor killing and have not displaced existing ablative modalities. The combination of phototherapy and chemotherapy (chemophototherapy, CPT), when carefully planned, has been shown to be an effective tumor treatment option preclinically and clinically...
January 2017: Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
https://www.readbyqxmd.com/read/28104903/the-effectiveness-of-cervical-spondylosis-therapy-with-saunders-traction-device-and-high-intensity-laser-therapy-a-randomized-controlled-trial
#8
Robert Haładaj, Mariusz Pingot, Mirosław Topol
BACKGROUND Among all spinal therapies, treatment of the cervical segment is the most difficult. The cervical segment is particularly sensitive to injuries and pain, and it also requires special care due to its great mobility and most delicate construction. The aim of this research was to evaluate analgesic efficacy and improvement of active mobility of the cervical spine after traction therapy with the Saunders device and high-intensity laser therapy (HILT) immediately after therapy, and in short-, medium-, and long-term follow-up in patients with cervical spondylosis...
January 20, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28104208/first-in-human-evaluation-of-a-novel%C3%A2-polymer-free-drug-filled-stent-angiographic-ivus-oct-and-clinical-outcomes-from%C3%A2-the%C3%A2-revelution-study
#9
Stephen G Worthley, Alexandre Abizaid, Ajay J Kirtane, Daniel I Simon, Stephan Windecker, Sandeep Brar, Ian T Meredith, Sharad Shetty, Ajay Sinhal, Alexandra Popma Almonacid, Daniel Chamié, Akiko Maehara, Gregg W Stone
OBJECTIVES: This study sought to assess the safety and effectiveness of the drug-filled stent (DFS) (Medtronic, Santa Rosa, California) in the treatment of patients with coronary artery disease. BACKGROUND: Polymer-free drug-eluting stents have the potential to improve clinical outcomes and facilitate shorter durations of dual antiplatelet therapy. The polymer-free DFS is made from a trilayered continuous wire with an outer cobalt chromium layer, a middle tantalum layer, and an inner lumen coated with sirolimus...
January 23, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28103995/-advances-in-the-research-of-prevention-and-treatment-of-postburn-contractures-of-hand
#10
K A Wang, G S Wu, Y Sun, Z F Xia
Scar contracture deformity, which can lead to dysfunction of hand and low quality of life, is one of the common complication after hand burns. The prevention measures of scar contracture after hand burns include large skin grafting, prevention of infection, insistence on wearing pressure gloves, use of silicone sheets, wearing orthosis, accepting proper physical therapy, and early functional exercise. The primary treatments of postburn contractures of the hand are surgery, drugs, laser treatment, and rehabilitation therapy...
January 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28103628/treatment-of-a-vulvar-paget-s-disease-by-photodynamic-therapy-with-a-new-light-emitting-fabric-based-device
#11
Claire Vicentini, Olivier Carpentier, Fabienne Lecomte, Elise Thecua, Laurent Mortier, Serge R Mordon
INTRODUCTION: The non-invasive vulvar Paget's disease is an intra-epidermal carcinoma with glandular characteristics. It appears like an erythematous plaque. The main symptoms are pruritus and pain. The standard treatment is surgical excision in depth. This treatment is complicated with a severe morbidity and photodynamic therapy can be an alternative choice. However, the pain experienced during the photodynamic treatment of vulvar lesion is intense and leads to a premature interruption of the treatment...
January 19, 2017: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/28101947/combined-surgical-therapy-of-advanced-peri-implantitis-evaluating-two-methods-of-surface-decontamination-a-7-year-follow-up-observation
#12
Frank Schwarz, Gordon John, Andrea Schmucker, Narja Sahm, Jürgen Becker
OBJECTIVES: To assess the long-term outcomes (>4 years) following combined surgical resective/regenerative therapy of advanced peri-implantitis lesions using two surface decontamination methods. MATERIAL & METHODS: Fifteen patients (n = 15 combined supra- and intrabony defects) completed a follow-up observation period of 7 years. The treatment procedure included access flap surgery, granulation tissue removal and implantoplasty at buccally and supracrestally exposed implant parts, and a randomly assigned decontamination of the unmodified intrabony implant surface areas using either (i) an Er:YAG laser (ERL) or (ii) plastic curettes + cotton pellets + sterile saline (CPS)...
November 7, 2016: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28101334/implementation-of-short-incubation-maldi-tof-ms-identification-from-positive-blood-cultures-in-routine-diagnostics-and-effects-on-empiric-antimicrobial-therapy
#13
Robin Köck, Jörg Wüllenweber, Dagmar Horn, Christian Lanckohr, Karsten Becker, Evgeny A Idelevich
BACKGROUND: Results of blood culture (BC) diagnostics should be swiftly available to guide treatment of critically ill patients. Conventional BC diagnostics usually performs species identification of microorganisms from mature solid medium colonies. Species identification might be speed up by using matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) mass spectrometry (MS) of biomass from shortly incubated solid media. METHODS: This single-center analysis compared the applicability of MALDI-TOF-based species identification from shortly incubated cultures in laboratory routine vs...
2017: Antimicrobial Resistance and Infection Control
https://www.readbyqxmd.com/read/28101042/use-of-internal-limiting-membrane-autograft-in-primary-vitrectomy-for-rhegmatogenous-retinal-detachment
#14
Sergio Eustolio Hernández-Da Mota, Jorge Francisco Béjar-Cornejo
During a pars plana vitrectomy, an unplanned retinotomy in the raphe was performed in a 55-year-old female patient with rhegmatogenous retinal detachment and proliferative vitreoretinopathy. Since diathermy and laser therapy were not available at that moment, it was decided to peel off a small graft of the internal limiting membrane adjacent to the retinotomy site which had been previously stained with Brilliant Blue G. The graft was displaced under perfluorocarbon fluids and placed inside the retinotomy. Three weeks after surgery, the apparent closure of the retinotomy was observed clinically...
September 2016: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/28100359/-holmium-yttrium-aluminum-garnet-ho-yag-laser-lithotripsy-in-the-treatment-of-broncholithiasis
#15
Y Cheng, W Zhang, H Zhang, Y Liu, N Li, J Cao, G F Wang
Objective: To assess the effectiveness of Ho: YAG Laser in the treatment of broncholithiasis. Methods: We retrospectively reviewed the clinical data of 6 patients who underwent Ho: YAG Laser lithotripsy in Peking University First Hospital during May 2012 to October 2015. 4 females and 2 males, with a median age of 60 years, were enrolled. Among 6 patients, persistent cough(n=2), hemoptysis(n=2), recurrent pneumonia(n=2) were the main clinical symptoms. Broncholiths were found in the left side in 1 patient and right side in 5 patients...
January 12, 2017: Chinese Journal of Tuberculosis and Respiratory Diseases
https://www.readbyqxmd.com/read/28099873/antimicrobial-photodynamic-therapy-as-an-adjunct-for-treatment-of-deep-carious-lesions-a-systematic-review
#16
REVIEW
Fabian Cieplik, Wolfgang Buchalla, Elmar Hellwig, Ali Al-Ahmad, Karl-Anton Hiller, Tim Maisch, Lamprini Karygianni
For deep carious lesions, a more conservative treatment modality ("selective caries removal") has been proposed, where only the heavily contaminated dentine is removed. In this regard, effective adjuncts for cavity disinfection such as the antimicrobial photodynamic therapy (aPDT) can be valuable clinically prior to definitive restoration. Therefore, the aim of this study was to systematically assess clinical studies on the effectiveness of aPDT as a supplementary tool in the treatment of deep caries lesions...
January 15, 2017: Photodiagnosis and Photodynamic Therapy
https://www.readbyqxmd.com/read/28098974/surfactant-free-preparation-of-au-resveratrol-hollow-nanoparticles-with-photothermal-performance-and-antioxidant-activity
#17
Wenjing Wang, Qi Tang, Tianrong Yu, Xing Li, Yang Gao, Jing Li, Yi Liu, Li Rong, Zhigang Wang, Hongchen Sun, Hao Zhang, Bai Yang
Nanocomposites based on hollow Au nanostructures have gained considerable attention in theranostics applications because of their unique plasmonic structures and attractive physicochemical properties. The exploration of feasible and facile methods for constructing multifunctional nanocomposites combined with bioactive molecules is greatly needed for the development of multifunctional theranostics platforms. In this work, resveratrol, a natural polyphenol with antioxidant activity and cancer-chemopreventive propertyies is employed as the reducing agent cum coating agent for the surfactant-free preparation of Au@resveratrol hollow NPs (Au@Res HNPs)...
January 18, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28098777/new-irradiation-method-with-indocyanine-green-loaded-nanospheres-for-inactivating-periodontal-pathogens
#18
Yasuyuki Sasaki, Jun-Ichiro Hayashi, Takeki Fujimura, Yuki Iwamura, Genta Yamamoto, Eisaku Nishida, Tasuku Ohno, Kosuke Okada, Hiromitsu Yamamoto, Takeshi Kikuchi, Akio Mitani, Mitsuo Fukuda
Antimicrobial photodynamic therapy (aPDT) has been proposed as an adjunctive strategy for periodontitis treatments. However, use of aPDT for periodontal treatment is complicated by the difficulty in accessing morphologically complex lesions such as furcation involvement, which the irradiation beam (which is targeted parallel to the tooth axis into the periodontal pocket) cannot access directly. The aim of this study was to validate a modified aPDT method that photosensitizes indocyanine green-loaded nanospheres through the gingivae from outside the pocket using a diode laser...
January 13, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28098735/optical-coherence-tomography-angiography-of-the-fovea-in-children-born-preterm
#19
Khalil Ghasemi Falavarjani, Nicholas A Iafe, Federico G Velez, Steven D Schwartz, Srinivas R Sadda, David Sarraf, Irena Tsui
PURPOSE: To compare the foveal avascular zone (FAZ) area measured by optical coherence tomography angiography in children who had been born preterm with age-matched controls. METHODS: In this cross-sectional observational comparative case series, 43 eyes of 26 children (28 eyes of 15 former preterm infants and 15 eyes of 11 former term infants) between the ages of 4 and 12 years old were included. Optical coherence tomography angiography with a scan size of 3 × 3 was performed for all eyes...
January 16, 2017: Retina
https://www.readbyqxmd.com/read/28098304/real-time-monitoring-of-plasmon-induced-dissociative-electron-transfer-to-the-potential-dna-radiosensitizer-8-bromoadenine
#20
R Schürmann, I Bald
The excitation of localized surface plasmons in noble metal nanoparticles (NPs) results in different nanoscale effects such as electric field enhancement, the generation of hot electrons and a temperature increase close to the NP surface. These effects are typically exploited in diverse fields such as surface-enhanced Raman scattering (SERS), NP catalysis and photothermal therapy (PTT). Halogenated nucleobases are applied as radiosensitizers in conventional radiation cancer therapy due to their high reactivity towards secondary electrons...
January 18, 2017: Nanoscale
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