Abstract：
BACKGROUND:Bacterial resistance is a problem during the process of healing of infected wounds. As a therapy, photodynamic therapy (PDT) has broad-spectral antibacterial activity and non-selective action, which makes it possible to deal with antibiotic resistance.. Methylene blue is a commonly used medicine, but it is rarely used in clinical practice as a photosensitizer. The effect of methylene blue photodynamic therapy (MB-PDT) on infected wounds remains unclear. Our study aims to evaluate the safety and efficacy of MB-PDT on infected wounds. METHODS:In this study, 5 patients with infected wounds were included, all of them were treated with MB-PDT by using the red LED which irradiated the wounds directly (635 nm, 120 J/cm2, 100 mW/cm2). The frequency and course of treatment were determined by the severity of the wound. RESULTS:After an average of 4 PDT session, infected wounds of all the patients healed.. The treatment also showed an excellent cosmetic effect. According to the follow-up periods of patients ranged from 3 to 12 months, there were no recurrences and side effects. CONCLUSIONS:MB-PDT has a great healing effect on infected wounds, and it is a safe, cheap and active clinical therapy.
journal_name
Photodiagnosis Photodyn Therjournal_title
Photodiagnosis and photodynamic therapyauthors
Shen X,Dong L,He X,Zhao C,Zhang W,Li X,Lu Ydoi
10.1016/j.pdpdt.2020.102051subject
Has Abstractpub_date
2020-12-01 00:00:00pages
102051eissn
1572-1000issn
1873-1597pii
S1572-1000(20)30405-1journal_volume
32pub_type
杂志文章abstract：:The objective of this study was to evaluate and compare the clinical response to PDT (Photodynamic Therapy) in field cancerization using two aminolevulinate derivatives. Forty patients with multiple actinic keratosis (AK) on forearms and hands scattered received two sessions of ALA and MAL-PDT at 630 nm (36 J/cm2). Th...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.101603
更新日期：2020-06-01 00:00:00
abstract：:Onychomycosis is a fungal nail disease and is one of the major onychopathy worldwide. Topical or oral antifungal therapies are used to treat this disease, but often they are inefficient and oral medications can even cause several side effects. Photodynamic therapy (PDT) is a well established technique and hence, may r...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2013.01.001
更新日期：2013-09-01 00:00:00
abstract：BACKGROUND:Condyloma acuminatum is a highly infectious disease caused by the human papillomavirus. Previous studies have shown that 5-aminolevulinic acid photodynamic therapy can inhibit proliferation of condyloma acuminatum keratinocytes. However, the effect of 5-aminolevulinic acid photodynamic therapy on condyloma a...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.07.018
更新日期：2019-12-01 00:00:00
abstract：BACKGROUND:Early diagnosis of non-melanoma skin cancer (NMSC) is potentially possible using optical coherence tomography (OCT) which provides non-invasive, real-time images of skin with micrometre resolution and an imaging depth of up to 2mm. OCT technology for skin imaging has undergone significant developments, impro...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.08.004
更新日期：2016-12-01 00:00:00
abstract：BACKGROUND:The objective of this study was to improve the feasibility of applying topic 5-aminolevulinic acid (ALA) in photodiagnosis (PD) and treatment of condyloma caused by human papillomavirus (HPV) using two homemade handheld devices and to discuss the photodynamic therapy (PDT) as a suitable alternative for each ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 临床试验,杂志文章
doi：10.1016/j.pdpdt.2011.09.001
更新日期：2012-03-01 00:00:00
abstract：AIMS:To evaluate the clinical periodontal, serum glycated haemoglobin (HbA1c) and levels of advanced glycation end-products (AGEs) in the gingival crevicular fluid (GCF) among patients with periodontitis and type 2 diabetes mellitus (DM) after photodynamic therapy (PDT) as an adjunct to full-mouth disinfection (FMD). ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.pdpdt.2019.08.003
更新日期：2019-12-01 00:00:00
abstract：INTRODUCTION:Clinical studies have shown the usefulness of antimicrobial photodynamic therapy (aPDT) as an adjunctive in periodontal therapy. These studies did not utilize indocyanine green (ICG) as a recently introduced photosensitizer. The aim of this study was to perform a full-mouth double-blind randomized controll...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.pdpdt.2016.02.007
更新日期：2016-06-01 00:00:00
abstract：INTRODUCTION/AIM:Photodynamic therapy (PDT) involves the use of a tumor-specific photosensitizer and laser irradiation, and is one of the treatment options recommended for early centrally located lung cancers, but not yet for peripheral-type lung cancers. We developed a new laser probe, the composite-type optical fiber...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101698
更新日期：2020-06-01 00:00:00
abstract：BACKGROUND:Colorectal cancer is one of the most common gastrointestinal malignancies. Photodynamic therapy (PDT) is a novel and non-invasive treatment for multiple tumors with its features of small trauma, good applicability, accurate targeting, etc. PDT is also a potential treatment for colon cancer that induces lots ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.102143
更新日期：2020-12-08 00:00:00
abstract：BACKGROUND:Autofluorescence bronchoscopy (AFB) is a highly sensitive tool for the detection of early bronchial cancers. However, its specificity remains limited due to primarily false positive results induced by hyperplasia, metaplasia and inflammation. We have investigated the potential of blue-violet backscattered li...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2008.01.005
更新日期：2008-03-01 00:00:00
abstract：BACKGROUND:The aim of this study was to analyze bleaching treatment performed with different products, with or without the use of Violet LED. METHODS:The color and dental sensitivity of six patients were evaluated as follows: (1)at-home bleaching with 10% Carbamide Peroxide (CP); (2)in-office bleaching with 17.5% Hydr...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.05.016
更新日期：2019-09-01 00:00:00
abstract：INTRODUCTION:Photodynamic therapy is an innovative treatment modality, which is appropriate for tumor detection and for the treatment of cancer as well as nontumoral diseases, such as psoriasis (2), bacterial and viral eradication. MATERIAL AND METHOD:Effect of two photosensitizer (toluidine blue O (TBO) and Radachlor...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.07.001
更新日期：2016-09-01 00:00:00
abstract：BACKGROUND:Daylight photodynamic therapy (dPDT) is an effective treatment for field-change actinic keratoses (AK), with similar efficacy to conventional PDT but lower patient pain scores. Whilst AK occur consequent to chronic solar ultraviolet (UV) exposure, paradoxically solar visible radiation is used during PDT. OB...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.05.020
更新日期：2019-09-01 00:00:00
abstract：:Photodynamic therapy (PDT) is a clinically approved therapeutic modality used for the management of several types of tumors as well as non-malignant diseases. Most of the effects of this treatment regimen result from direct action of singlet oxygen and reactive oxygen species. However, accumulating evidence indicates ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/S1572-1000(05)00098-0
更新日期：2005-12-01 00:00:00
abstract：:Hidradenitis suppurativa (HS) is a chronic, inflammatory, and recurrent skin disease. Surgical excision of wounds appears to be the only curative treatment for the prevention of recurrence of moderate to severe stages. Magnetic resonance imaging (MRI) is a standard reference examination for the detection of HS peri-an...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2018.05.007
更新日期：2018-09-01 00:00:00
abstract：:In the present study, the in vitro susceptibilities of five Candida spp. to photodynamic antimicrobial chemotherapy (PACT) with four phenothiazinium derivatives, methylene blue (MB), new methylene blue N (NMBN), toluidine blue O (TBO) and the novel pentacyclic phenothiazinium photosensitiser S137, in combination with ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2012.11.004
更新日期：2013-05-01 00:00:00
abstract：BACKGROUND:This study investigated the relationship between manual dexterity and dental biofilm accumulation in independent older Koreans using Quantitative Light-Induced Fluorescence-Digital (QLF-D). METHODS:This cross-sectional study included 44 participants recruited from senior welfare facilities in South Korea an...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章,多中心研究
doi：10.1016/j.pdpdt.2018.11.007
更新日期：2019-03-01 00:00:00
abstract：AIM:The aim of this study was to evaluate the effectiveness of final decontamination protocols against Enterococcus faecalis and their influence on bond strength of filling material to root canal dentin. MATERIAL AND METHODS:Ninety root canals were enlarged with ProTaper system and inoculated with E. faecalis for 15da...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.11.004
更新日期：2017-03-01 00:00:00
abstract：BACKGROUND:Near-infrared photoimmunotherapy (NIR-PIT) is a newly developed cancer phototherapy that utilizes monoclonal antibody-IRDye700DX conjugates (mAb-IR700) and NIR light. We previously reported that mAb-IR700 aggregated on the plasma membrane and induced physical damage within the membrane, leading to necrotic/i...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101926
更新日期：2020-09-01 00:00:00
abstract：BACKGROUND:We report on a Phase 1 trial of photodynamic therapy (PDT) for superficial head and neck (H&N) lesions. Due to known oxygen dependencies of PDT, translational measurements of lesion hemoglobin oxygen saturation (StO2) and blood volume (tHb) were studied for associations with patient outcomes. METHODS:PDT wi...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2017.10.015
更新日期：2018-03-01 00:00:00
abstract：BACKGROUND:Erosive oral lichen planus (EOLP) poses a substantial risk of malignant transformation into squamous cell cancer. The absence of established treatment gives way to alternative therapeutic strategies, including photodynamic therapy. The aim of the study was to evaluate the efficacy of PDT in the treatment of ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2017.01.178
更新日期：2017-06-01 00:00:00
abstract：OBJECTIVES:The purpose of this study was to determine the usefulness of a quantitative light-induced fluorescence (QLF) technology in detecting dental restorations by comparing the detection ability of dental hygiene students between using conventional visual inspection alone and visual inspection combined with QLF tec...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.pdpdt.2016.12.010
更新日期：2017-03-01 00:00:00
abstract：BACKGROUND:Microbial keratitis is a potential cause of corneal blindness. We investigated the amoebicidal efficacy of photodynamic antimicrobial therapy with a light-emitting diode as the light source and the cationic chlorin derivative TONS504 as the photosensitizer for the elimination of Acanthamoeba, a causative org...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.08.035
更新日期：2019-12-01 00:00:00
abstract：BACKGROUND:To evaluate the effect of the first acute anterior uveitis (AAU) attack on the choroid by using an image binarization tool on images from enhanced depth imaging (EDI)-optical coherence tomography (OCT) scans in patients with ankylosing spondylitis (AS). METHODS:In this study, three groups were formed: uveit...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101778
更新日期：2020-09-01 00:00:00
abstract：BACKGROUND:Optical coherence tomography (OCT) is a real-time non-invasive imaging tool, introduced in dermatology in the late 1990s. OCT uses near-infrared light impulses to produce images which can be displayed in cross-sectional and en-face mode. The technique has been used to image skin diseases especially non-melan...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章,评审
doi：10.1016/j.pdpdt.2017.02.003
更新日期：2017-06-01 00:00:00
abstract：:Candida albicans biofilm is a main cause of infections associated with medical devices such as catheters, contact lens and artificial joint prosthesis. The current treatment comprises antifungal chemotherapy that presents low success rates. Photodynamic inactivation (PDI) involves the combination of a photosensitizing...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.12.003
更新日期：2017-03-01 00:00:00
abstract：:Wounds constitute severe problems in public health. Inappropriate manipulation to promote wound healing and indiscriminate use of antibiotics may contribute to failure in wound treatment, leading to bacterial growth and resistance. Appropriate and correct approaches to wound treatment are crucially important. Further,...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101682
更新日期：2020-06-01 00:00:00
abstract：BACKGROUND:Conventional cancer treatment methods suffer from many limitations such as non-specificity in discrimination between healthy and malignant cells. The aim of this study was to investigate the role of polymeric gold-photoactive nanoparticles (PGPNPs) conjugated with folic acid (FA) as theranostic nanoparticles...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.101602
更新日期：2020-03-01 00:00:00
abstract：BACKGROUND:The photosensitizer pro-drug 5-aminolevulinic acid (5-ALA) has been administered systemically for photodynamic therapy. Although several toxicities have been reported, nephrotoxicity has never been observed. MATERIALS AND METHODS:Patients with head and neck mucosal dysplasia have been treated on a phase 1 s...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2010.07.008
更新日期：2010-12-01 00:00:00
abstract：BACKGROUND:Photodynamic diagnosis (PDD) as well as thermovision belong to the category of non-invasive optical diagnosis techniques. Among many different skin cancer diseases, basal cell carcinoma (BCC) is the most frequently occurring one (almost 95% of all skin tumours). In contrast, seborrhoeic keratosis represents ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2012.07.001
更新日期：2013-02-01 00:00:00
