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Zhu C, Zhu X, Li H, Wang S, Shi N, Li W, Liu N. Recent Advances in Photodynamic Therapy for Vascular Abnormalities. Photobiomodul Photomed Laser Surg 2024. [PMID: 38808513 DOI: 10.1089/pho.2023.0188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024] Open
Abstract
Abstract Background: Photodynamic therapy (PDT) is a minimally invasive therapy that was gradually established as a first-line treatment for vascular abnormalities. Its action depends on the appropriate wavelength of light and photosensitizer to produce toxic oxygen species and cause cell death. Objective: Several new clinical improvements and trends in PDT have been described in recent years. The aim of this review is to provide an overview of the current data from clinical trials. Methods: In this review, we introduce and generalize the wavelength, duration, dose, strength, and photosensitizer of PDT for the treatment of vascular abnormalities, such as circumscribed choroidal hemangiomas (CCH), choroidal neovascularization (CNV) and capillary malformation (CM). Results: The systematic review findings indicate that the application of PDT is a safe effective method to treat CCH, CNV and CM. However, PDT also has early onset side effects and late onset side effects. Conclusions: Based on the discussion of the effectiveness of PDT, we conclude that PDT has great potential for clinical use, although PDT has possible side effects.
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Affiliation(s)
- Chongtao Zhu
- Laser Medical Center, The First People's Hospital of Yunnan Province (The Affiliated Hospital of Kunming University of Science and Technology), Kunming, China
| | - Xun Zhu
- Medical school, Kunming University of Science and Technology, Kunming, China
| | - Huixian Li
- Department of Anesthesiology, The People's Hospital of Wenshan Zhuang and Miao Minority Autonomous Prefecture, Wenshan, China
| | - Shengyu Wang
- Medical school, Kunming University of Science and Technology, Kunming, China
| | - Na Shi
- Medical school, Kunming University of Science and Technology, Kunming, China
| | - Weiyuan Li
- Department of Geriatric, The First People's Hospital of Yunnan Province (The Affiliated Hospital of Kunming University of Science and Technology), Kunming, China
| | - Na Liu
- Department of Anesthesiology, The First People's Hospital of Yunnan Province (The Affiliated Hospital of Kunming University of Science and Technology), Kunming, China
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Dingenen E, Segers D, De Maeseneer H, Van Gysel D. Sturge-Weber syndrome: an update for the pediatrician. World J Pediatr 2024; 20:435-443. [PMID: 38658498 DOI: 10.1007/s12519-024-00809-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 03/27/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Sturge-Weber syndrome (SWS) is a rare congenital neurocutaneous disorder characterized by the simultaneous presence of both cutaneous and extracutaneous capillary malformations. SWS usually presents as a facial port-wine birthmark, with a varying presence of leptomeningeal capillary malformations and ocular vascular abnormalities. The latter may lead to significant neurological and ocular morbidity such as epilepsy and glaucoma. SWS is most often caused by a somatic mutation involving the G protein subunit alpha Q or G protein subunit alpha 11 gene causing various alterations in downstream signaling pathways. We specifically conducted a comprehensive review focusing on the current knowledge of clinical practices, the latest pathophysiological insights, and the potential novel therapeutic avenues they provide. DATA SOURCES A narrative, non-systematic review of the literature was conducted, combining expert opinion with a balanced review of the available literature. A search of PubMed, Google Scholar and Embase was conducted, using keywords "Sturge-Weber Syndrome" OR "SWS", "Capillary malformations", "G protein subunit alpha 11" OR "G protein subunit alpha Q". RESULTS One of the hallmark features of SWS is the presence of a port-wine birthmark at birth, and forehead involvement is most indicative for SWS. The most common ocular manifestations of SWS are glaucoma and choroidal hemangioma. Glaucoma presents in either in infancy (0-3 years of age) or later in life. Neurological complications are common in SWS, occurring in about 70%-80% of patients, with seizures being the most common one. SWS significantly impacts the quality of life for patients and their families, and requires a multidisciplinary approach for diagnosis and treatment. Currently, no disease-modifying therapies exist, and treatment is mostly focused on symptoms or complications as they arise. CONCLUSIONS: SWS remains a complex and heterogeneous disorder. Further research is needed to optimize diagnostic and therapeutic strategies, and to translate insights from molecular pathogenesis to clinical practice.
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Affiliation(s)
- Emilie Dingenen
- Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
| | - Damien Segers
- Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
| | - Hannelore De Maeseneer
- Department of Pediatrics, O.L.Vrouw Hospital Aalst, Moorselbaan 164, 9300, Aalst, Belgium
| | - Dirk Van Gysel
- Department of Pediatrics, O.L.Vrouw Hospital Aalst, Moorselbaan 164, 9300, Aalst, Belgium.
- Interdisciplinary Unit of Pediatric Dermatology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium.
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Tuan HT, Tru NX, Phong LT, Hanh DVQ, Manh NT, Huong PD, Da Thao VT. Efficacy and safety of 595-nm pulsed dye laser treating port wine stains in Vietnamese patients: analysis of 124 cases and optimal treatment regimens. Lasers Med Sci 2023; 38:258. [PMID: 37934314 DOI: 10.1007/s10103-023-03926-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 10/27/2023] [Indexed: 11/08/2023]
Abstract
The purpose of this study is to determine the efficacy and safety of 595-nm pulsed dye laser (PDL) for port wine stains (PWS) treatment in Vietnamese patients. The study also analyzed the association between the response to treatment and the characteristics of patients and treatment regimens. Parallelly, the study contributed to further optimal treatment sessions for different subjects based on the data collected. One hundred twenty-five patients who underwent 595-nm PDL to treat PWS were included in the study, in which data from 124 patients was retrospectively analyzed. Data on demographic characteristics of patients, treatment regimens, and clinical improvement were collected. SPSS version 25 was used to analyze the relationship between associated factors and the response rate. The overall response rate of Vietnamese patients who had Fitzpatrick skin classification type III and IV was 73.4%. Age, gender, treatment sessions, and lesion positions were generally not associated with the response rate. The lesion grade was the sole element that affected the clinical improvement. The lesion grade 1 had the best response (100%) even after a short duration of treatment (six to ten treatments). Lesion grade 4 demanded over 16 treatments to reach > 60% of improvement. The lesion grades 1 and 2 could be blanched with regimen < 10 treatments while regimens exceeding 15 treatments should be carefully considered for lesions at grade 3 after evaluating associated conditions. Lesions at grade 4 demanded ≥ 16 treatments to reach acceptable outcomes. These results could help physicians establish a reasonable treatment strategy for patients.
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Affiliation(s)
- Hoang Thanh Tuan
- Plastic and Reconstructive Aesthetic Surgery Center, Vietnam National Burn Hospital, Military Medical Institute, Hanoi, Vietnam.
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Kang J, Liu JJ, Fang YH, Lin YY, Gong W, Wang HY, Lin LH, Xiao XM. Hemoporfin-Mediated Photodynamic Therapy for Port-Wine Stains on Extremities. Dermatol Ther (Heidelb) 2023:10.1007/s13555-023-00970-8. [PMID: 37405633 PMCID: PMC10366063 DOI: 10.1007/s13555-023-00970-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 06/16/2023] [Indexed: 07/06/2023] Open
Abstract
INTRODUCTION Pulsed dye laser (PDL) is currently considered to be the first-line treatment for port-wine stains (PWSs) on the extremities despite its less than satisfactory therapeutic efficacy. Hemoporfin-mediated photodynamic therapy (HMME-PDT) is a vascular-targeted therapy that has rarely been used to treat PWSs on the extremities. Here, we evaluate the clinical efficacy and safety of HMME-PDT for the treatment of PWSs on the extremities. METHODS Clinical data and dermoscopic images of PWSs on the extremities were obtained from 65 patients who underwent HMME-PDT between February 2019 and December 2022. The clinical efficacy of HMME-PDT was analyzed by comparing the pre- and post-treatment images. The safety of HMME-PDT was evaluated through observation during the treatment period and post-treatment follow-up. RESULTS The efficacy rate of a single HMME-PDT session was 63.0% and that of two and three to six sessions was 86.7% and 91.3%, respectively. A positive correlation was found between therapeutic efficacy and the number of HMME-PDT sessions. The therapeutic efficacy of HMME-PDT was better on the proximal extremities than on other parts of the extremities (P = 0.038), and the efficacy of treating PWSs in each site was relatively improved with an increase of treatment time. The clinical efficacy of HMME-PDT differed across four PWS vascular patterns identified by dermoscopy (P = 0.019). However, there was no statistical difference in the therapeutic efficacy based on age, sex, type of PWS, and treatment history (P > 0.05), which may be partly attributed to the relatively small sample size or poor cooperation of infant patients. No obvious adverse reactions were observed during the follow-up period. CONCLUSIONS HMME-PDT is a very safe and effective treatment for PWSs on the extremities. Multiple HMME-PDT treatments, lesions located in proximal limbs, and PWSs with type I and IV vascular patterns under dermoscopy were associated with higher efficacy of HMME-PDT. Dermoscopy may help predict the clinical efficacy of HMME-PDT. TRIAL REGISTRATION NO 2020KJT085.
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Affiliation(s)
- Jie Kang
- Department of Dermatology, The Union Hospital-Fujian Medical University, Fuzhou, 350001, China
- Department of Dermatology, Dermatology Hospital of Fuzhou, Fuzhou, 350001, China
| | - Jing-Jing Liu
- Department of Dermatology, The Union Hospital-Fujian Medical University, Fuzhou, 350001, China
| | - Yu-Hong Fang
- Key Laboratory of OptoElectronic Science and Technology for Medicine of the Ministry of Education, College of Photonic and Electronic Engineering, Fujian Normal University, Fuzhou, 350007, China
| | - Yan-Yan Lin
- Department of Dermatology, The Union Hospital-Fujian Medical University, Fuzhou, 350001, China
| | - Wei Gong
- Key Laboratory of OptoElectronic Science and Technology for Medicine of the Ministry of Education, College of Photonic and Electronic Engineering, Fujian Normal University, Fuzhou, 350007, China
| | - Huai-Yu Wang
- Department of Dermatology, The Union Hospital-Fujian Medical University, Fuzhou, 350001, China
| | - Li-Hang Lin
- Department of Dermatology, The Union Hospital-Fujian Medical University, Fuzhou, 350001, China.
| | - Xue-Min Xiao
- Department of Dermatology, The Union Hospital-Fujian Medical University, Fuzhou, 350001, China.
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Psychosocial implications of rare genetic skin diseases affecting appearance on daily life experiences, emotional state, self-perception and quality of life in adults: a systematic review. Orphanet J Rare Dis 2023; 18:39. [PMID: 36823650 PMCID: PMC9951542 DOI: 10.1186/s13023-023-02629-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 02/06/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND Since the beginning of human genetic research, there are very few publications sharing insights of the negative impact of rare genetic skin diseases (RGSD) on patients' experiences. This systematic review assessed the psychosocial implications of these conditions in terms of daily life experiences, emotional state, self-perception, and Quality of Life (QoL). METHODOLOGY A systematic review was carried out on albinism, neurofibromatosis type 1 (NF1), birthmarks and inherited ichthyosis. The PubMed, Scopus, PsycArticle, PsychInfo, Psychology and Behavioral Sciences Collection, and SOCindex databases were queried. Inclusion criteria were adult patients with one of these RGSDs. Simple descriptive statistics and qualitative content analysis were conducted to summarize the main results reported by the authors. RESULTS Of the 9987 articles retrieved, 48 articles were included: albinism (16), NF1 (16), inherited ichthyosis (10), birthmarks (6). The majority of the studies on albinism were conducted in Africa. Twenty-seven studies quantitatively assessed diverse psychological parameters: 13 showed a significant impact of the disease on QoL, five on emotional state, two on self-representation and two others on psychiatric comorbidities. Disease severity and visibility were good predictors of QoL (except for albinism). Body image and appearance concerns were also associated with QoL and emotional state. The 19 qualitative studies highlighted recurring themes across each of these diseases: discrimination and stigma during childhood and adolescence, discomfort in social interactions, guilt of transmission, the importance of social support from family and friends, altered daily life functioning, altered romantic and sex life, limited academic and professional aspirations, lack of interest and support from the medical field, and the unpredictability of the evolution of the disease. The only two mixed-method studies in this review were unable to contribute to any inferential analyses but could corroborate some of the qualitative findings. CONCLUSION These results showed that RGSDs have a significant impact on different aspects of patients' lives. This review has demonstrated that there is a real need for support systems for patients with these diseases. Such systems should be developed to provide them with necessary information and to guide them through an appropriate care pathway.
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The Relationship Between the Effectiveness of HMME-PDT and the Dermoscopic Features of Port-wine Stains in Chinese Pediatric Patients: A Retrospective Study. Dermatol Ther (Heidelb) 2022; 12:1671-1683. [PMID: 35754066 PMCID: PMC9276878 DOI: 10.1007/s13555-022-00757-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/08/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction Although pulsed dye laser (PDL) remains the gold standard for the treatment of port-wine stains (PWS), hematoporphyrin monomethyl ether photodynamic therapy (HMME-PDT) is another treatment modality that has been shown to be effective in the treatment of PWS. This study aimed to observe the clinical efficacy and therapeutic response of HMME-PDT in the treatment of pediatric Chinese patients with PWS and to analyze the association between the efficacy of therapy and the dermoscopic features of PWS. Methods Pediatric patients with PWS and negative HMME skin test were enrolled between December 2017 and May 2021. Patients received an intravenous injection of 5 mg/kg HMME, and lesions were irradiated with 532-nm LED green light with a power density of 70–80 mW/cm2 for 20–25 min. Digital photographs and dermoscopic images were taken before and after two treatment sessions, and the clinical response was observed. The relationship between the efficacy of HMME-PDT and the dermoscopic features of PWS was retrospectively analyzed. Results A total of 216 pediatric patients (1–14 years) were recruited. Sixty-six patients had the pink type, while 150 had the purple type. After two HMME-PDT sessions, 55 patients showed excellent efficacy (25.46%), 77 patients showed good efficacy (35.65%), 69 patients showed fair efficacy (31.94%), and 15 patients showed no improvement (6.95%). Dotted and globular vessels were highly associated with excellent efficacy (41.82%); linear vessels were mainly associated with good efficacy (54.55%); reticular vessels were mainly associated with fair (55.07%) and mixed vessels were mainly associated with no improvement (26.66%). Conclusion HMME-PDT is an effective and safe treatment for pediatric patients with PWS. Dotted and globular vessels as well as linear vessels showed better efficacy compared to the other dermoscopic patterns in patients with PWS. Dermoscopy can provide useful clinical information about treatment outcomes.
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Szymańczyk J, Mańkowska A, Szymański K, Półchłopek T, Trzeciakowski W, Szymańczyk J. High-power blue laser as a versatile tool in dermatology. J Cosmet Dermatol 2021; 20:3940-3942. [PMID: 34510692 DOI: 10.1111/jocd.14432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 08/25/2021] [Indexed: 12/14/2022]
Affiliation(s)
- Jacek Szymańczyk
- Department and Clinic of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | | | - Karol Szymański
- Medical Aesthetics, SALUS Medical Clinic, Poznań, Poland.,Clinic of Traumatology, Burn Treatment and Plastic Surgery, Poznan University of Medical Sciences, Poznan, Poland
| | - Tadeusz Półchłopek
- Clinic of Traumatology, Burn Treatment and Plastic Surgery, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Janusz Szymańczyk
- Department of Dermatology and Venerology, Medical University of Łódź, Łódź, Poland
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Szymańczyk J, Trzeciakowski W, Ivonyak Y, Tuchowski P, Szymańczyk J. Blue Laser (450 nm) in the Treatment of Port Wine Stains and Telangiectasia. J Clin Med 2021; 10:jcm10061258. [PMID: 33803723 PMCID: PMC8003022 DOI: 10.3390/jcm10061258] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 03/10/2021] [Accepted: 03/16/2021] [Indexed: 12/31/2022] Open
Abstract
This study aimed to test a blue light source for the treatment of port wine stains (PWS) and telangiectasia and to compare this with the application of green and yellow lasers based on data in the literature. A total of 22 patients with PWS were treated with radiation from a novel, high-power 450 nm blue laser that was created for this project. The group contained 15 patients with red PWS and 7 with pink PWS. The best results were achieved for red PWS, using 15–20 ms light pulses and 47 W power. For patients with pink malformations, the results were unsatisfactory. The group with telangiectasia consisted of six patients with facial lesions and three with leg lesions. The recovery was completed for all patients with facial telangiectasia, while the blue laser therapy was ineffective for patients with leg telangiectasia. This study shows that, in some cases, the use of a blue laser may be an alternative to the use of green and yellow lasers.
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Affiliation(s)
- Jacek Szymańczyk
- Department of Dermatology, Medical University of Warsaw, Koszykowa 82A, 02-008 Warsaw, Poland;
| | - Witold Trzeciakowski
- Institute of High Pressure Physics, Polish Academy of Sciences, Sokołowska 29/37, 01-142 Warsaw, Poland;
- Correspondence: ; Tel.: +48-600249698
| | - Yurij Ivonyak
- Institute of High Pressure Physics, Polish Academy of Sciences, Sokołowska 29/37, 01-142 Warsaw, Poland;
| | | | - Janusz Szymańczyk
- Department of Dermatology and Venerology, Medical University of Łódź, 90-643 Łódź, Poland;
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Sturge-Weber syndrome: an update on the relevant issues for neurosurgeons. Childs Nerv Syst 2020; 36:2553-2570. [PMID: 32564157 DOI: 10.1007/s00381-020-04695-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 05/21/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE Sturge-Weber syndrome (SWS) is a neurocutaneous facomatosis characterized by facial and leptomeningeal angioma, glaucoma, seizures, and neurological disability. Therefore, a challenging multidisciplinary interaction is required for its management. The goal of this paper is to review the main aspects of SWS and to present an illustrative pediatric series. METHODS The pertinent literature has been analyzed, focused mainly on etiopathogenesis, pathology, clinical features, diagnostic tools, management, and outcome of the disease. Moreover, a series of 11 children operated on for refractory epilepsy between 2005 and 2015 (minimum follow-up 5 years, mean follow-up 9.6 years) is reported. The series consists of six boys and five girls with 6.5-month and 16.2-month mean age at seizure onset and at surgery, respectively. Seizures affected all children, followed by hemiparesis and psychomotor delay (81%), glaucoma (54%), and other neurological deficits (45%). RESULTS All children underwent hemispherectomy (anatomical in three cases, functional in two cases, hemispherotomy in six cases); one patient needed a redo hemispherotomy. Mortality was nil; disseminated intravascular coagulation and interstitial pneumonia occurred in one patient each; three children had subdural fluid collection. Eight patients (72%) are in the ILAE Class 1 (completely seizure and aura free), two in Class 2 (only auras, no seizure), and one in Class 3 (1-3 seizure days per year). AEDs discontinuation was possible in 73% of cases. The most important news from the literature concerned the pathogenesis (role of the mutation of the GNAQ gene in the abnormal SWS vasculogenesis), the clinical findings (the features and pathogenesis of the stroke-like episodes are being understood), the diagnostic tools (quantitative MRI and EEG), and both the medical (migraine, seizures) and surgical management (epilepsy). The epileptic outcome of SWS patients is very good (80% are seizure-free), if compared with other hemispheric syndromes. The quality of life is affected by the neurological and cognitive deficits. CONCLUSIONS SWS still is an etiological and clinical challenge. However, the improvements over the time are consistent. In particular, the neurosurgical treatment of refractory epilepsy provides very good results as long as the indication to treatment is correct.
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Photodynamic Therapy Using HMME for Port-Wine Stains: Clinical Effectiveness and Sonographic Appearance. BIOMED RESEARCH INTERNATIONAL 2020; 2020:6030581. [PMID: 32802859 PMCID: PMC7414368 DOI: 10.1155/2020/6030581] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 06/15/2020] [Indexed: 12/15/2022]
Abstract
This study aims at exploring the clinical efficacy and sonographic changes of photodynamic therapy (PDT) using Hematoporphyrin Monomethyl Ether (HMME) for the treatment of port-wine stains (PWS). Forty-five patients with PWS were recruited between March 2017 and June 2018 from the Department of Dermatology of The Third Affiliated Hospital of Soochow University. Five cases were of the pink type, thirty-nine cases were of the purple-red type, and one case was of the thickened type. All patients received three treatment sessions of PDT. After covering normal skin outside the treated area, patients received an intravenous injection of 5 mg/kg HMME within 20 minutes. The affected areas were exposed to a 532 nm LED light and were kept vertically at a distance of 10 cm. The irradiation energy density was set between 80 and 110 J/cm2 in 15-minute sessions. Intermittent power density adjustment was performed at a rate of 5 mW/cm2, and the treatment was withheld when the endpoint reaction appeared. Three follow-ups were performed before and after treatment, respectively, and the efficacy, thickness, and density of skin before and after treatment were evaluated with high-frequency ultrasound. The overall efficacy rate was 97.78% in forty-five cases after treatment for three sessions. Efficacy was related to age (P = 0.029) and lesion severity (P < 0.001). There were significant differences in the efficacy between the groups of <18 years old, 18-29 years old, and >29 years old (P = 0.029). A marked decrease in the numbers of distorted enlarged blood vessels per unit of the lesion was observed under high-frequency ultrasound. There were significant differences in skin thickness and skin density before and after treatment (F = 14.528, 5.428, P < 0.001). The swelling was reported to varying degrees in the treated areas in 23 patients with cheek lesion and in 6 frontal lesions. Hyperpigmentation after inflammation was observed in four patients that faded spontaneously after two months. In conclusion, photodynamic therapy for the treatment of PWS using HMME is effective and safe with few adverse reactions. Moreover, monitoring the changes in skin thickness and density of lesion tissue using high-frequency ultrasound can objectively evaluate the clinical efficacy of HMME photodynamic therapy and provide the basis for the formulation of individualized photodynamic therapy.
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Späth M, Klämpfl F, Stelzle F, Hohmann M, Lengenfelder B, Schmidt M. A quantitative evaluation of the use of medical lasers in German hospitals. JOURNAL OF BIOPHOTONICS 2020; 13:e201900238. [PMID: 31637849 PMCID: PMC7065607 DOI: 10.1002/jbio.201900238] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/06/2019] [Accepted: 10/10/2019] [Indexed: 06/10/2023]
Abstract
The laser has become an integral part of modern medicine, procedures based on this technique have found their way into a multitude of medical disciplines. There is, however, no data available on the detailed quantitative development of laser use in the medical sector. This fact gave rise to the idea of the present study, which analyzed the raw data of the quality report of German hospitals with respect to this subject. Over the 9 years of report, a steady increase in the cumulative number of cases was evident, although not all body regions in which the medical laser is used followed this trend. The CO2 laser was found to be the most commonly applied laser, even though a large spectrum of different laser types is used. Based on the present study, the importance of the laser for medical purposes can be confirmed.
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Affiliation(s)
- Moritz Späth
- Institute of Photonic TechnologiesFriedrich‐Alexander‐Universität Erlangen‐NürnbergErlangenGermany
- Erlangen Graduate School in Advanced Optical TechnologiesErlangenGermany
| | - Florian Klämpfl
- Institute of Photonic TechnologiesFriedrich‐Alexander‐Universität Erlangen‐NürnbergErlangenGermany
- Erlangen Graduate School in Advanced Optical TechnologiesErlangenGermany
| | - Florian Stelzle
- Erlangen Graduate School in Advanced Optical TechnologiesErlangenGermany
- Department of Oral and Maxillofacial SurgeryUniversity Hospital ErlangenErlangenGermany
| | - Martin Hohmann
- Institute of Photonic TechnologiesFriedrich‐Alexander‐Universität Erlangen‐NürnbergErlangenGermany
- Erlangen Graduate School in Advanced Optical TechnologiesErlangenGermany
| | - Benjamin Lengenfelder
- Institute of Photonic TechnologiesFriedrich‐Alexander‐Universität Erlangen‐NürnbergErlangenGermany
- Erlangen Graduate School in Advanced Optical TechnologiesErlangenGermany
| | - Michael Schmidt
- Institute of Photonic TechnologiesFriedrich‐Alexander‐Universität Erlangen‐NürnbergErlangenGermany
- Erlangen Graduate School in Advanced Optical TechnologiesErlangenGermany
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Sadeghinia A, Moghaddas S, Tavakolpour S, Teimourpour A, Danespazhooh M, Mahmoudi H. Treatment of port wine stains with 595-nm pulsed dye laser in 27 pediatric patients: A prospective study in the Iranian population. J COSMET LASER THER 2019; 21:373-377. [PMID: 31524027 DOI: 10.1080/14764172.2019.1661489] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Port wine stain (PWS) is a congenital vascular malformation, which is visible at the birth as the red patches, mostly on the face and neck. Previous studies have shown good efficacy and safety of 595-nm pulsed dye laser (PDL). Here, we have conducted a prospective study to assess the efficacy and safety profile of pediatrics with PWS, treated with 595-nm PDL. Twenty-seven patients (10 males and 17 females) with the mean age of 5.7 ± 2.8 (range 1-13) years old were included in the study. Following 6.2 (range 4-10) sessions of treatment, 70.74 ± 18.5% of improvement was detected three months after the final session. Fourteen (51.8%) patients achieved a higher than 75% of improvement; nine (33.4%) patients experienced 50%-75% improvement; four (14.8%) patients experienced a less than 50% improvement. V1 involvement and a marked improvement within the first five sessions found to be good prognostic factors. Regarding age, sex, skin type, color and size of the PWS, no significant association with therapeutic response were detected. Blister and crust, atrophic macules, and hyperpigmentation were noted in six (22.2%), one (3.7%), and one (3.7%), respectively. In conclusion, 595-nm PDL looks an effective and relatively safe therapeutic approach in the treatment of Iranian pediatric PWS patients.
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Affiliation(s)
- Ali Sadeghinia
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Saba Moghaddas
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Soheil Tavakolpour
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Teimourpour
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Danespazhooh
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Mahmoudi
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Mei Y, Xiao X, Fan L, Liu Q, Zheng M, Hamblin MR, Ni B, Yin R. In vitro photodynamic therapy of endothelial cells using hematoporphyrin monomethyl ether (Hemoporfin): Relevance to treatment of port wine stains. Photodiagnosis Photodyn Ther 2019; 27:268-275. [PMID: 31185325 DOI: 10.1016/j.pdpdt.2019.06.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/01/2019] [Accepted: 06/07/2019] [Indexed: 12/16/2022]
Abstract
Hemoporfin (hematoporphyrin monomethyl ether, HMME) is a relatively new photosensitizer that has achieved success in mediating photodynamic therapy (PDT) of port wine stains in China. However, the exact mechanism of Hemoporfin PDT on endothelial cell proliferation and apoptosis is unclear. The present study investigated the mechanism of action of HMME-PDT on endothelial cells in vitro. Human umbilical vein endothelial cells (HUVECs) were cultured in vitro. HMME-PDT treated the cells and detected the phototoxicity by cell counting kit-8 (CCK-8) assay, apoptosis by Flow cytometry assay and quantification of the secreted VEGF-A levels using ELISA and different proteins expression by quantitative real-time PCR and Western blotting. Phototoxicity was caused in an HMME and light dose-dependent manner. Apoptosis was induced as shown by Annexin-V/propidium iodide staining and morphological changes. The Bax/Bcl-2 ratio was increased as shown by Western blot for protein and RT-qPCR for mRNA. VEGF-A expression was reduced and signaling molecules in the Akt/mTOR pathway were inhibited as shown by ELISA and immunofluorescence. Hemoporfin (hematoporphyrin monomethyl ether, HMME) has achieved success in mediating photodynamic therapy (PDT) of port wine stains. The clinical success of HMME-PDT with low recurrence rates can be explained by inhibition of endothelial cell proliferation through VEGF/Akt /mTOR pathway.
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Affiliation(s)
- Yingjuan Mei
- Department of Dermatology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Xiangling Xiao
- Department of Dermatology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China; State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, 400715, China
| | - Lili Fan
- Department of Dermatology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Qichao Liu
- Department of Dermatology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China; State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, 400715, China
| | - Mengxue Zheng
- Department of Dermatology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA, 02114, USA; Department of Dermatology, Harvard Medical School, Boston, MA, 02115, USA; Harvard-MIT Division of Health Sciences and Technology, Cambridge, MA 02139, USA
| | - Bing Ni
- Department of Pathophysiology, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Rui Yin
- Department of Dermatology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China.
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The Pathogenesis of Port Wine Stain and Sturge Weber Syndrome: Complex Interactions between Genetic Alterations and Aberrant MAPK and PI3K Activation. Int J Mol Sci 2019; 20:ijms20092243. [PMID: 31067686 PMCID: PMC6539103 DOI: 10.3390/ijms20092243] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/03/2019] [Accepted: 05/06/2019] [Indexed: 12/18/2022] Open
Abstract
Port wine stain (PWS) is a congenital vascular malformation involving human skin. Approximately 15-20% of children a facial PWS involving the ophthalmic (V1) trigeminal dermatome are at risk for Sturge Weber syndrome (SWS), a neurocutaneous disorder with vascular malformations in the cerebral cortex on the same side of the facial PWS lesions. Recently, evidence has surfaced that advanced our understanding of the pathogenesis of PWS/SWS, including discoveries of somatic genetic mutations (GNAQ, PI3K), MAPK and PI3K aberrant activations, and molecular phenotypes of PWS endothelial cells. In this review, we summarize current knowledge on the etiology and pathology of PWS/SWS based on evidence that the activation of MAPK and/or PI3K contributes to the malformations, as well as potential futuristic treatment approaches targeting these aberrantly dysregulated signaling pathways. Current data support that: (1) PWS is a multifactorial malformation involving the entire physiological structure of human skin; (2) PWS should be pathoanatomically re-defined as "a malformation resulting from differentiation-impaired endothelial cells with a progressive dilatation of immature venule-like vasculatures"; (3) dysregulation of vascular MAPK and/or PI3K signaling during human embryonic development plays a part in the pathogenesis and progression of PWS/SWS; and (4) sporadic low frequency somatic mutations, such as GNAQ, PI3K, work as team players but not as a lone wolf, contributing to the development of vascular phenotypes. We also address many crucial questions yet to be answered in the future research investigations.
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Wen L, Zhang Y, Zhang L, Liu X, Wang P, Shen S, Hu C, Guo L, Jiang W, Sroka R, Wang X. Application of different noninvasive diagnostic techniques used in HMME-PDT in the treatment of port wine stains. Photodiagnosis Photodyn Ther 2019; 25:369-375. [PMID: 30625397 DOI: 10.1016/j.pdpdt.2019.01.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 11/27/2018] [Accepted: 01/04/2019] [Indexed: 01/21/2023]
Abstract
BACKGROUND Hematoporphyrin monomethyl ether photodynamic therapy (HMME-PDT) is an effective method for treating port wine stains (PWS). However, methods to evaluate the treatment of HMME-PDT for PWS effectively and objectively are lacking. OBJECTIVE This study aimed to describe the different noninvasive diagnostic techniques used in the evaluation of treatment response to HMME-PDT for PWS. METHODS Thirty-one lesions of 22 patients with PWS were treated with HMME-PDT. Four noninvasive diagnostic techniques including VISIA-CR™ system, dermoscopy, high-frequency ultrasound (HFUS), and laser speckle contrast imaging (LSCI) were used to obtain standard radiographic data on skin color, skin thickness, blood vessel morphology, blood vessel distribution, and blood perfusion from lesions and surrounding normal skin before and after HMME-PDT. RESULTS The standard image pattern of VISIA-CR™ system showed color change in the lesions of PWS after HMME-PDT. RBX red image of VISIA-CR™ system showed that erythema was highly aggregated even in invisible lesions at baseline but decreased after HMME-PDT. The erythema index reduced value d was related to the efficacy rating (γ = 0.631, P < 0.05). Dermoscopy showed that the number of spot-like and irregular linear vessels increased, which was correlated with the increase in clinical classification. After HMME-PDT, vascular rupture was observed by dermoscopy. The response rate of lesions with vascular rupture was 100.00% (20/20). Moreover, the response rate of lesions without vascular rupture was 63.64% (7/11). Vascular rupture sign was correlated with better efficacy (P < 0.05). HFUS showed that the dermis of PWS thickened and was arranged loosely with scattered linear hypoechoic signal. After HMME-PDT, the dermal layer of the lesions became thinner with a decreased linear hypoechoic signal. The response rate of the lesions with linear hypoechoic signal was 76.92% (10/13), and that without linear hypoechoic signal was 94.44% (17/18). The lesions without linear hypoechoic signal in the dermis showed better efficacy (P < 0.05). In some lesions, LSCI showed high blood perfusion signal in PWS lesions and blood perfusion reduction after HMME-PDT. CONCLUSION VISIA-CR™ system can be used to observe not only visible but also invisible lesions of PWS. Moreover, lesions fading after HMME-PDT can be described objectively by VISIA-CR™ system. Dermoscopy played an important role in the clinical classification of PWS, including assessing vascular injury after HMME-PDT, guiding the adjustment of therapeutic dose, and selecting the end point of treatment. Both HFUS and LSCI can be used to assist treatment response evaluation of HMME-PDT.
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Affiliation(s)
- Long Wen
- Shanghai Skin Disease Clinical College of Anhui Medical University, Shanghai Skin Disease Hospital, China
| | - Yunfeng Zhang
- Institute of Photomedicine, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China
| | - Linglin Zhang
- Institute of Photomedicine, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiaojing Liu
- Institute of Photomedicine, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China
| | - Peiru Wang
- Institute of Photomedicine, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shuzhan Shen
- Institute of Photomedicine, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chan Hu
- Institute of Photomedicine, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lehang Guo
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University School of Medicine, Shanghai, China
| | - Wencai Jiang
- Department of Skin and Cosmetic Research, Shanghai Skin Disease Hospital, Shanghai, China
| | - Ronald Sroka
- Institute of Photomedicine, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China; Laser-Forschungslabor, LIFE-Center of University Hospital of LMU, Department of Urology, University of LMU, Munich, Germany
| | - Xiuli Wang
- Shanghai Skin Disease Clinical College of Anhui Medical University, Shanghai Skin Disease Hospital, China; Institute of Photomedicine, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.
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16
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Periyasamy MK, Sekar CS, Rai R. Effectiveness of Dual Sequential Wavelength Laser in the Treatment of Portwine Stains - A Retrospective Study. Indian Dermatol Online J 2019; 10:418-421. [PMID: 31334061 PMCID: PMC6615402 DOI: 10.4103/idoj.idoj_483_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background Port Wine Stain (PWS) is only partially and superficially treated with the Pulsed dye laser (PDL) because of its limited depth of penetration. The 1064-nm long pulsed Nd:YAG laser has greater depth of penetration and is used to treat deeper vessels. The dual sequential wavelength laser (DSWL) which combines PDL/Nd:YAG (595/1064 nm) can be more effective for the treatment of deeper, nodular portwine stains due to its synergistic effect. The purpose of this study is to evaluate the efficacy and safety of DSWL in the treatment of portwine stains after five treatment sessions. Materials and Methods A total of 11 patients with PWS lesions on the head and neck, who were treated with DSWL for at least five sittings at monthly interval were included in this study. The assessment of the therapeutic response and grading of improvement was done with a scale of 0 to 4 by comparing the photographs taken before treatment and after 5 sittings of laser treatment. Results Out of the 11 patients, 5 patients (45.45%) had more than 70% improvement. Six out of eleven patients (54.54%) had 40 to 70% improvement at the end of five sittings with no adverse effects including purpura. Conclusion Dual Sequential Wavelength Laser is a good modality of treatment for portwine stains. It has enhanced penetration and effective clearance of thicker, nodular, recalcitrant lesions of PWS. DSWL is safe and efficacious and it can be recommended as a therapeutic modality for portwine stains.
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Affiliation(s)
| | - C Shanmuga Sekar
- Department of Dermatology, PSG Hospitals, Coimbatore, Tamil Nadu, India
| | - Reena Rai
- Department of Dermatology, PSG Hospitals, Coimbatore, Tamil Nadu, India
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17
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Zhang B, Ma L. Updated classification and therapy of vascular malformations in pediatric patients. Pediatr Investig 2018; 2:119-123. [PMID: 32851245 PMCID: PMC7331351 DOI: 10.1002/ped4.12043] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 05/13/2018] [Indexed: 12/12/2022] Open
Abstract
Vascular malformations (VMs) comprise a diverse group of diagnoses. They are classified by the type of vessel involved, including capillaries, veins, arteries, lymphatic vessels, or combinations of these. Complex VMs, although benign, can impair vital structures, cause deformations, or even threaten the child's life. Although multimodal treatment of VMs in children with disease include a wide variety of options such as observation, laser therapy, sclerotherapy, surgical resection, radiofrequency ablation, and medical therapy, the management of VMs necessitates a multifocal and multidisciplinary method with the patient's quality of life as the priority.
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Affiliation(s)
- Bin Zhang
- Department of DermatologyBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
| | - Lin Ma
- Department of DermatologyBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
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18
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Wollina U, Langner D, França K, Gianfaldoni S, Lotti T, Tchernev G. Pyogenic Granuloma - A Common Benign Vascular Tumor with Variable Clinical Presentation: New Findings and Treatment Options. Open Access Maced J Med Sci 2017; 5:423-426. [PMID: 28785323 PMCID: PMC5535648 DOI: 10.3889/oamjms.2017.111] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Revised: 05/02/2017] [Accepted: 05/07/2017] [Indexed: 12/27/2022] Open
Abstract
Pyogenic granuloma is a common benign vascular tumour occurring in all ages. Both skin and mucous membranes can be affected. Of pathogenetic importance are trauma, BRAF mutations and probably herpes virus type 1, Orf virus and/or human papilloma virus type 2. The tumour consists of capillary proliferations, venules and fibromyxoid stroma. The development of a lesion occurs in three stages and bleeding is a common symptom. The tumour can mimic various other vascular lesions, solid tumours, and soft tissue infections. In recent years, targeted tumour therapies have become the most common cause of drug-induced pyogenic granulomas. The backbone of treatment is surgical procedures including laser therapy. New developments in medical drug therapy include topical and systemic beta-adrenergic receptor antagonists timolol and propranolol. Drug therapy is an alternative for young children, ocular and periungual pyogenic granuloma.
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Affiliation(s)
- Uwe Wollina
- Department of Dermatology and Allergology, Academic Teaching Hospital Dresden-Friedrichstadt, Dresden, Germany
| | - Dana Langner
- Department of Dermatology and Allergology, Academic Teaching Hospital Dresden-Friedrichstadt, Dresden, Germany
| | - Katlein França
- Department of Dermatology & Cutaneous Surgery, and Department of Psychiatry & Behavioral Sciences, Institute for Bioethics & Health Policy, University of Miami Miller School of Medicine, Miami, FL, USA
| | | | - Torello Lotti
- Centro Studi per la Ricerca Multidisciplinare e Rigenerativa, Università Degli Studi "G. Marconi", Rome, Italy
| | - Georgi Tchernev
- Medical Institute of Ministry of Interior (MVR), Department of Dermatology, Venereology and Dermatologic Surgery, Sofia, and Onkoderma-Policlinic for Dermatology and Dermatologic Surgery, Sofia, Bulgaria
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19
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Rikihisa N, Watanabe S, Saito Y, Sakai H. Artificial Red Blood Cells as Potential Photosensitizers in Dye Laser Treatment Against Port-Wine Stains. J Funct Biomater 2017; 8:jfb8020014. [PMID: 28406466 PMCID: PMC5491995 DOI: 10.3390/jfb8020014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 03/29/2017] [Accepted: 04/10/2017] [Indexed: 01/15/2023] Open
Abstract
We suggest a novel method that uses artificial blood cells (hemoglobin vesicles, Hb-Vs) as photosensitizers in dye laser treatment (at 595-nm wavelength) for port-wine stains (i.e., capillary malformations presenting as red birthmarks) based on the results of animal experiments. As compared with human red blood cells, Hb-Vs have the same absorbance of 595 nm wavelength light and produce the same level of heat following dye laser irradiation. Small sized Hb-Vs (250 nm) distribute in the plasma phase in blood and tend to flow in the marginal zone of microvessels. Intravenous injections of Hb-Vs caused the dilatation of microvessels, and dye laser treatment with Hb-Vs destroyed the vessel wall effectively. Following the intravenous injection of Hb-Vs, the microvessels contained more Hb that absorbed laser photons and produced heat. This extra Hb tended to flow near the endothelial cells, which were the target of the laser treatment. These attributes of Hb-Vs will potentially contribute to enhancing the efficacy of dye laser treatment for port-wine stains. Hemoglobin is a type of porphyrin. Thus, our proposed treatment may have aspects of photodynamic therapy using porphyrin that leads to a cytotoxicity effect by active oxygen.
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Affiliation(s)
- Naoaki Rikihisa
- Chiba Rosai Hospital, 1-16 Tatsumidaihigashi, Ichihara, Chiba 290003, Japan.
| | - Shoji Watanabe
- Saitama Children's Medical Center, 1-2 Shintoshin Chuo-ku Saitama, Saitama 330877, Japan.
| | - Yoshiaki Saito
- The Laboratory of Pathology, Hatano Research Institute, Food and Drug Safety Center, 729-5 Ochiai Hatano, Kanagawa 2578523, Japan.
| | - Hiromi Sakai
- Department of Chemistry, Nara Medical University, 840 Shijo-cho, Kashihara 6340813, Japan.
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20
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Hagen SL, Grey KR, Korta DZ, Kelly KM. Quality of life in adults with facial port-wine stains. J Am Acad Dermatol 2016; 76:695-702. [PMID: 27955934 DOI: 10.1016/j.jaad.2016.10.039] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 10/26/2016] [Accepted: 10/27/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Facial port-wine stains (PWS) are considered by some an aesthetic skin problem, yet impact on quality of life (QoL) has not been objectively documented. OBJECTIVE We sought to (1) characterize the effect of PWS on QoL in adults, (2) to identify the clinical and demographic factors that affect QoL, and (3) to compare our results with QoL studies in other skin conditions. METHODS In total, 244 adults with facial PWS completed an online QoL survey, which included the Skindex-29 instrument. RESULTS QoL in adults with facial PWS was diminished, especially from an emotional perspective. Variables associated with reduced QoL in all Skindex-29 subdomains included comorbid depression, limited facial mobility, and presence of other skin conditions. Persons with hypertrophy had more emotional and symptomatic impairment. The composite dermatologic-specific QoL scores were similar to those of cutaneous T-cell lymphoma, rosacea, alopecia, and vitiligo. LIMITATIONS Selection bias was a potential limitation, as participants were primarily recruited from patient support groups. CONCLUSION Our analysis demonstrates that the presence of a facial PWS has a significant negative impact on QoL. Dermatologists caring for patients with PWS should inquire about QoL, provide appropriate support and resources, and consider QoL when discussing treatment options and obtaining authorization for these procedures.
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Affiliation(s)
- Solveig L Hagen
- University of Minnesota Medical School, Minneapolis, Minnesota.
| | | | - Dorota Z Korta
- University of California Irvine, Department of Dermatology, Irvine, California
| | - Kristen M Kelly
- University of California Irvine, Department of Dermatology, Irvine, California
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Comi AM, Sahin M, Hammill A, Kaplan EH, Juhász C, North P, Ball KL, Levin AV, Cohen B, Morris J, Lo W, Roach ES. Leveraging a Sturge-Weber Gene Discovery: An Agenda for Future Research. Pediatr Neurol 2016; 58:12-24. [PMID: 27268758 PMCID: PMC5509161 DOI: 10.1016/j.pediatrneurol.2015.11.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 11/21/2015] [Indexed: 12/20/2022]
Abstract
Sturge-Weber syndrome (SWS) is a vascular neurocutaneous disorder that results from a somatic mosaic mutation in GNAQ, which is also responsible for isolated port-wine birthmarks. Infants with SWS are born with a cutaneous capillary malformation (port-wine birthmark) of the forehead or upper eyelid which can signal an increased risk of brain and/or eye involvement prior to the onset of specific symptoms. This symptom-free interval represents a time when a targeted intervention could help to minimize the neurological and ophthalmologic manifestations of the disorder. This paper summarizes a 2015 SWS workshop in Bethesda, Maryland that was sponsored by the National Institutes of Health. Meeting attendees included a diverse group of clinical and translational researchers with a goal of establishing research priorities for the next few years. The initial portion of the meeting included a thorough review of the recent genetic discovery and what is known of the pathogenesis of SWS. Breakout sessions related to neurology, dermatology, and ophthalmology aimed to establish SWS research priorities in each field. Key priorities for future development include the need for clinical consensus guidelines, further work to develop a clinical trial network, improvement of tissue banking for research purposes, and the need for multiple animal and cell culture models of SWS.
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Affiliation(s)
- Anne M Comi
- Department of Neurology, Kennedy Krieger Institute and Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland.
| | - Mustafa Sahin
- Department of Radiology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Adrienne Hammill
- Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Emma H Kaplan
- Department of Neurology, Kennedy Krieger Institute and Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Csaba Juhász
- Department of Pediatrics, Wayne State University School of Medicine, Detroit, Michigan; Department of Neurology, Wayne State University School of Medicine, Detroit, Michigan
| | - Paula North
- Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Karen L Ball
- The Sturge-Weber Foundation, Randolph, New Jersey
| | - Alex V Levin
- Department of Ophthalmology, Wills Eye Hospital, Sidney Kimmel Medical College, Thomas University, Philadelphia, Pennsylvania; Department of Pediatrics, Wills Eye Hospital, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Bernard Cohen
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jill Morris
- National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland
| | - Warren Lo
- Departments of Pediatrics and Neurology, The Ohio State University College of Medicine and Nationwide Children's Hospital, Columbus, Ohio
| | - E Steve Roach
- Departments of Pediatrics and Neurology, The Ohio State University College of Medicine and Nationwide Children's Hospital, Columbus, Ohio
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22
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Pregnancy Tumor in a 31-Year-Old Female with a Facial Port-Wine Stain. Case Rep Dent 2016; 2015:472605. [PMID: 26798522 PMCID: PMC4698533 DOI: 10.1155/2015/472605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 11/14/2015] [Accepted: 11/16/2015] [Indexed: 12/03/2022] Open
Abstract
Pyogenic granuloma is a type of inflammatory hyperplasia often seen in the oral cavity and occurs in response to stimuli such as local irritants and hormonal factors. Pyogenic granulomas associated with pregnancy are referred to as pregnancy tumors. This report describes the presentation and surgical management of a large pregnancy tumor occurring in a patient with an overlying isolated facial port-wine stain.
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