1
|
Gupta AS, Massaro M, Bunya VY. Intense pulsed light treatment for the management of meibomian gland dysfunction. Curr Opin Ophthalmol 2024; 35:322-328. [PMID: 38813738 DOI: 10.1097/icu.0000000000001055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
PURPOSE OF REVIEW Meibomian gland dysfunction (MGD) is one of the most common disorders encountered by ophthalmologists, and its management can prove challenging for both clinicians and patients. Intense pulsed light (IPL), which has been historically used in the field of dermatology, has emerged as a tool to help improve meibomian gland function. The goal of this review is to assess the clinical efficacy, utility, and safety of IPL for the treatment of MGD. RECENT FINDINGS In recent randomized controlled trials, IPL has been shown to improve meibomian gland function, and subsequently tear film quality and dry eye symptoms. The mechanism of action still remains unclear. Recent literature suggests that IPL may also be used in conjunction with other therapies, such as meibomian gland expression, low-level light therapy, and thermal pulsation. Careful attention should be placed on each patient's Fitzpatrick skin type, as well as protecting the ocular structures to reduce the risk of adverse effects. Cost, accessibility, as well as a limited duration of efficacy may be drawbacks. SUMMARY There is significant evidence supporting that IPL may be used as a potential well tolerated and effective treatment for MGD, though there are certain caveats regarding its long-term efficacy, accessibility, and cost.
Collapse
Affiliation(s)
- Angela Satya Gupta
- Scheie Eye Institute, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | | |
Collapse
|
2
|
Shergill M, Khaslavsky S, Avraham S, Kashetsky N, Zaslavsky K, Mukovozov I. A Review of Intense Pulsed Light in the Treatment of Ocular Rosacea. J Cutan Med Surg 2024:12034754241254051. [PMID: 38804504 DOI: 10.1177/12034754241254051] [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: 05/29/2024]
Abstract
INTRODUCTION Ocular rosacea is an underdiagnosed form of rosacea that may occur with or without typical cutaneous signs of rosacea. One of the common manifestations is dry eyes. Although the use of intense pulsed light (IPL) in the treatment of rosacea-related dry eyes has been reported, a recent review is lacking. METHODS A scoping review was performed to summarize the efficacy of IPL in the treatment of ocular rosacea. RESULTS Five articles were included, representing 108 patients, with a mean age of 58.4 years. Based on available data, 59.2% (n = 58/98) were female. The studies detailed the use of IPL in combination with meibomian gland expression treatment. Overall, 91% (n = 89/98) of patients with ocular rosacea treated with IPL had a partial response and 9% (n = 9/98) had no response. IPL therapy did not lead to complete recovery in any of the included patients. One participant experienced an adverse event across the included studies. CONCLUSIONS IPL is a promising treatment modality for ocular rosacea, as demonstrated by its ability to relieve dry eye symptoms with limited adverse events. Further research into this novel treatment is necessary to ascertain its role in the management of ocular rosacea.
Collapse
Affiliation(s)
- Mahek Shergill
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | | | | | - Nadia Kashetsky
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
| | - Kirill Zaslavsky
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada
| | | |
Collapse
|
3
|
Benitez-Del-Castillo JM, López-Pérez MD, Cano-Ortiz A, Peris-Martinez C, Pinar-Sueiro S, Gessa-Sorroche M, García-Franco-Zuñiga C, Iradier MT, Amesty MA, Burgos-Blasco B. Efficacy and safety of intense pulsed light of upper and lower eyelids in Meibomian gland dysfunction: A prospective multicentric study. Eur J Ophthalmol 2024; 34:700-707. [PMID: 37671407 DOI: 10.1177/11206721231199121] [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] [Indexed: 09/07/2023]
Abstract
PURPOSE To demonstrate that intense pulsed light therapy (IPL) of the upper and lower eyelids with meibomian gland expression (MGX) is effective in improving dry eye disease due to meibomian gland dysfunction (MGD). METHODS Patients with ocular discomfort (Ocular Surface Disease Index -OSDI- above 13) and signs of MGD were recruited. All patients underwent OSDI, visual acuity (VA), intraocular pressure, Schirmer test, meibography, non-invasive tear breakup time (NITBUT), slit-lamp examination (corneal and conjunctival staining, hyperemia, gland expressibility, and meibum quality), tear osmolarity and lipid layer thickness. IPL was performed with Optima IPL (Lumenis Ltd.) following a standardized protocol on upper and lower eyelids of both eyes, with inferior eyelid MGX. Patients received four sessions separated by two weeks each. Four weeks after, examinations were repeated. RESULTS 160 patients (320 eyes) were included, of which 108 (67.5%) were women and mean age was 59.2 ± 15.08 (range 20-89). After four sessions, VA, OSDI, tear osmolarity, lipid layer thickness, NITBUT, hyperemia, corneal and conjunctival staining, gland expressibility, meibum quality, inferior eyelid Meiboscore and Schirmer test improved (all, p < 0.027). Changes in OSDI, initial and average NITBUT increased with dry eye disease severity (according to OSDI). Increased pre-treatment OSDI, hyperemia, corneal and conjunctival staining and Schirmer test were associated with an improvement in OSDI (all, p < 0.040). No adverse events were noted. CONCLUSIONS The combination of IPL on upper and lower eyelids with MGX is safe and effective for the treatment of MGD. Patients with severe dry eye disease present greater improvements.
Collapse
Affiliation(s)
- Jose Manuel Benitez-Del-Castillo
- Department of Ophthalmology, Hospital Clinico San Carlos, Madrid, Spain
- Universidad Complutense de Madrid, Instituto de Investigaciones Oftalmológicas Ramón Castroviejo, Madrid, Spain
- Clínica Rementería, Madrid, Spain
| | | | - Antonio Cano-Ortiz
- Ophthalmology Department, Unidad de córnea y segmento anterior, Hospital Arruzafa, Córdoba, Spain
| | - Cristina Peris-Martinez
- Aviño Peris Eye Clinic, Valencia, Spain
- Ophthalmology Department, University of Valencia, Valencia, Spain
| | - Sergio Pinar-Sueiro
- Ophthalmology Department, Hospital Universitario Donostia, San Sebastián, Spain
- Vista Instituto Oftalmológico Bilbao, Bilbao, Spain
- Centro Oftálmico San Sebastián (COSS), San Sebastián, Spain
| | - Maria Gessa-Sorroche
- Ophthalmology Department, Unidad de córnea y superficie ocular, Hospital Universitario Virgen Macarena, Sevilla, Spain
- Unidad de córnea, catarata, refractiva y segmento anterior. Clínica Miranza Virgen de Luján, Sevilla, Spain
| | | | | | | | | |
Collapse
|
4
|
Lu Y, Gong L, Yin Y. Need to Increase the Number of Intense Pulsed Light (IPL) Treatment Sessions for Patients with Moderate to Severe Meibomian Gland Dysfunction (MGD) Patients. Curr Eye Res 2024; 49:362-367. [PMID: 38174380 DOI: 10.1080/02713683.2023.2297344] [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: 10/21/2023] [Accepted: 12/15/2023] [Indexed: 01/05/2024]
Abstract
PURPOSE To evaluate whether patients with moderate-to-severe meibomian gland dysfunction (MGD) will benefit from increasing the number of intense pulsed light (IPL) treatment sessions. METHODS Ninety Asian adult with MGD (stages 3-4) were enrolled in this retrospective study. In Group1, 30 patients completed the five-session IPL treatment, 63.33% of which also received meibomian gland expression (MGX). In Group 2, 60 patients received three-session IPL treatment, 60.0% of which also accepted MGX. Both intragroup and intergroup analyses were conducted. RESULTS The population characteristics, clinical baseline characteristics and therapeutic regimen were comparable between Group1 and Group2. The symptoms and most clinical indices improved after IPL treatment finished in both two groups. No statistical difference was found in any improvement level of all symptomatic and physical indices, including the Ocular surface disease index, tear break-up time, Demodex, corneal staining, meibum quality, meibomian gland expressibility, and MGD stage (all p ≥ 0.05) between the two groups at any time, not only month by month, but also at the terminal visit. However, the response rate of Group1 after the five-session treatment (70.00%) was increased compared to that of Group2 after the three-session treatment (63.33%). CONCLUSIONS Increasing the number of IPL sessions is beneficial for patients with moderate to severe MGD to increase the response rate of treatment, rather than the improvement level. However, there is no need for patients who respond well to a routine number of IPL treatments to undergo additional IPL sessions.
Collapse
Affiliation(s)
- Yang Lu
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
| | - Lan Gong
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
| | - Yue Yin
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
| |
Collapse
|
5
|
Zhang W, Cao X, Yang L, Duan Y, Zhang W. Analysis of Treatment Efficacy of Intense Pulsed Light (M22) for Meibomian Gland Dysfunction with Demodex Mites. Clin Cosmet Investig Dermatol 2023; 16:3743-3751. [PMID: 38164126 PMCID: PMC10758316 DOI: 10.2147/ccid.s435723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 12/13/2023] [Indexed: 01/03/2024]
Abstract
Objective To investigate the effectiveness of intense pulsed light (M22) in treating patients with meibomian gland dysfunction (MGD) caused by demodex mites. Methods A total of 100 patients (100 eyes) diagnosed with demodex mites through microscopic examination at Shanxi Bethune Eye Clinic between June 2021 and May 2023 were selected using convenience sampling. The patients were randomly divided into two groups: an experimental group (n=50) and a control group (n=50). The control group received comprehensive treatment consisting of artificial tears, warm compress, anti-inflammatory eye ointment, hypochlorous acid cleansing, okra cotton pad, and meibomian gland massage. In addition to the comprehensive treatment, the experimental group received intense pulsed light (M22) therapy. After 8 weeks of treatment, the mite clearance rate and cure rate of dry eye were measured for both groups. The recurrence rate of dry eye was also observed 4 weeks after discontinuing M22 treatment. Results The experimental group achieved a mite clearance rate of 88.0%, while the control group had a rate of 58.0%, with a statistically significant difference (χ2 = 5.43, P = 0.017). Regarding the cure rate of dry eye, the experimental group showed a rate of 92.0%, while the control group had a rate of 82.0%, with a statistically significant difference (χ2 = 3.61, P = 0.021). In terms of the recurrence rate of dry eye, the experimental group exhibited a rate of 13.04%, while the control group had a rate of 26.83%, with a statistically significant difference (χ2 = 4.18, P = 0.016). Conclusion Intense pulsed light (M22) demonstrated superior efficacy in eradicating demodex mites, treating dry eye, and maintaining the treatment's effectiveness compared to comprehensive treatment with medication in patients suffering from meibomian gland dysfunction with demodex mites.
Collapse
Affiliation(s)
- Weiliang Zhang
- Department of Ophthalmology, Shanxi Bethune Hospital, Taiyuan, People’s Republic of China
| | - Xiaoqin Cao
- Department of General Surgery, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Lu Yang
- Department of Ophthalmology, Changzhi Aier Eye Hospital, Changzhi, People’s Republic of China
| | - Yajian Duan
- Department of Ophthalmology, Shanxi Bethune Hospital, Taiyuan, People’s Republic of China
| | - Wei Zhang
- Department of Ophthalmology, Shanxi Bethune Hospital, Taiyuan, People’s Republic of China
| |
Collapse
|
6
|
Gomes JAP, Azar DT, Baudouin C, Bitton E, Chen W, Hafezi F, Hamrah P, Hogg RE, Horwath-Winter J, Kontadakis GA, Mehta JS, Messmer EM, Perez VL, Zadok D, Willcox MDP. TFOS Lifestyle: Impact of elective medications and procedures on the ocular surface. Ocul Surf 2023; 29:331-385. [PMID: 37087043 DOI: 10.1016/j.jtos.2023.04.011] [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: 04/07/2023] [Accepted: 04/10/2023] [Indexed: 04/24/2023]
Abstract
The word "elective" refers to medications and procedures undertaken by choice or with a lower grade of prioritization. Patients usually use elective medications or undergo elective procedures to treat pathologic conditions or for cosmetic enhancement, impacting their lifestyle positively and, thus, improving their quality of life. However, those interventions can affect the homeostasis of the tear film and ocular surface. Consequently, they generate signs and symptoms that could impair the patient's quality of life. This report describes the impact of elective topical and systemic medications and procedures on the ocular surface and the underlying mechanisms. Moreover, elective procedures performed for ocular diseases, cosmetic enhancement, and non-ophthalmic interventions, such as radiotherapy and bariatric surgery, are discussed. The report also evaluates significant anatomical and biological consequences of non-urgent interventions to the ocular surface, such as neuropathic and neurotrophic keratopathies. Besides that, it provides an overview of the prophylaxis and management of pathological conditions resulting from the studied interventions and suggests areas for future research. The report also contains a systematic review investigating the quality of life among people who have undergone small incision lenticule extraction (SMILE). Overall, SMILE refractive surgery seems to cause more vision disturbances than LASIK in the first month post-surgery, but less dry eye symptoms in long-term follow up.
Collapse
Affiliation(s)
- José Alvaro P Gomes
- Dept. of Ophthalmology and Visual Sciences, Federal University of Sao Paulo/Paulista School of Medicine (UNIFESP/EPM), Sao Paulo, SP, Brazil.
| | - Dimitri T Azar
- University of Illinois College of Medicine, Chicago, IL, USA
| | - Christophe Baudouin
- Quinze-Vingts National Eye Hospital & Vision Institute, IHU FOReSIGHT, Paris, France
| | - Etty Bitton
- Ecole d'optométrie, Université de Montréal, Montréal, Canada
| | - Wei Chen
- Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | | | - Pedram Hamrah
- Department of Ophthalmology, Tufts Medical Center, Tufts University School of Medicine, Boston, MA, USA
| | - Ruth E Hogg
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Belfast, UK
| | | | | | | | | | - Victor L Perez
- Foster Center for Ocular Immunology, Duke University Eye Center, Durham, NC, USA
| | - David Zadok
- Shaare Zedek Medical Center, Affiliated to the Hebrew University, School of Medicine, Jerusalem, Israel
| | - Mark D P Willcox
- School of Optometry and Vision Science, University of New South Wales, Sydney, Australia
| |
Collapse
|
7
|
Zeng H, Gong L. A Review of Applications and Intracellular Mechanisms of Intense Pulsed Light in Eyelid Inflammatory Diseases. Photobiomodul Photomed Laser Surg 2023; 41:104-119. [PMID: 36927050 DOI: 10.1089/photob.2022.0120] [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: 03/18/2023] Open
Abstract
Objective: To evaluate relevant clinical outcomes and conclude possible mechanisms of intense pulsed light (IPL) in eyelid inflammation. Background: IPL devices were primarily applied in cutaneous vascular malformations and have been used in ocular diseases for about 20 years, mostly including meibomian gland dysfunction (MGD), blepharitis, and ocular rosacea. Recent findings: Seventy-two original clinical researches were included, 57 for MGD, 4 for blepharitis or blepharitis-related keratoconjunctivitis, and 11 for rosacea. Dry eye symptoms, (tear) break-up time (BUT), and meibomian structure and/or functions were improved in most patients, but production of reactive oxygen species is an important link in the photobiomodulation mediated by IPL, which can influence numerous signal pathways to achieve anti-inflammatory, anti-infective, and prodifferentiation effects. Conclusions: The evidence suggests that IPL is an effective therapeutic tool for most patients with MGD, but more clinical evidence is needed for other indications.
Collapse
Affiliation(s)
- Hongya Zeng
- Department of Ophthalmology and Vision Science, the Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Lan Gong
- Department of Ophthalmology and Vision Science, the Eye & ENT Hospital of Fudan University, Shanghai, China.,Key Laboratory of Myopia, Ministry of Health, Shanghai, China
| |
Collapse
|
8
|
Intense Pulse Light Therapy for Meibomian Gland Dysfunction. CURRENT OPHTHALMOLOGY REPORTS 2022. [DOI: 10.1007/s40135-022-00297-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
9
|
Safety and Feasibility of Low Fluence Intense Pulsed Light for Treating Pediatric Patients with Moderate-to-Severe Blepharitis. J Clin Med 2022; 11:jcm11113080. [PMID: 35683467 PMCID: PMC9181558 DOI: 10.3390/jcm11113080] [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: 03/03/2022] [Revised: 05/19/2022] [Accepted: 05/27/2022] [Indexed: 11/17/2022] Open
Abstract
To explore the safety and feasibility of low fluence intense pulsed light (IPL) for treating pediatric patients with moderate-to-severe blepharitis and to analyze potential factors associated with the recovery of meibomian glands (MG) dropout, a retrospective, noncomparative study, including 17 blepharitis patients (33 eyes) aged between 5 and 16 years old was conducted. All of the participants were given 4 continuous sessions of low-fluence (9−12 J/cm2) IPL at 3−4 week intervals. Corneal fluorescein staining (CFS), tear breakup time (BUT), inferior tear meniscus height, Demodex presence, and MG morphology were examined before and after the treatment. Results indicated that CFS, BUT and MG morphology (central/total gland area ratio and gland signal index) had significantly improved (p < 0.05). Symptoms and signs such as severe corneal neovascularization, limbal pannus and conjunctival congestion also subsided. Among age, gender, presence of Demodex and interval before diagnosis, age initiating the formal treatment was confirmed as a negatively correlated factor of the recovery of MG dropout (p = 0.032, B = −1.755). No notable adverse events were reported. In conclusion, low fluence IPL seems to be a safe and effective alternative for moderate-to-severe pediatric blepharitis, and MG dropout is prone to recover in younger patients.
Collapse
|
10
|
Zarei-Ghanavati S, Hassanzadeh S, Azimi Khorasani A, Ehsaei A, Bakhtiari E. Efficacy of five-flash intense pulsed light therapy technique in patients with meibomian gland dysfunction. Clin Exp Optom 2021; 105:687-693. [PMID: 34538227 DOI: 10.1080/08164622.2021.1976595] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
CLINICAL RELEVANCE Meibomian gland dysfunction is the main cause of evaporative dry eye disease and can lead to ocular discomfort and ocular surface damage. Early diagnosis and management of this condition can prevent its impact on patients 'visual health and quality of life. BACKGROUND In the last decade, intense pulsed light therapy (IPL) has been introduced as a therapeutic option for patients with meibomian gland dysfunction (MGD). Various treatment modalities and protocols have been reported to increase the efficacy of this technique. This study aimed to assess the efficacy of a novel five-flash IPL technique in combination with home-based therapy and to compare it with conventional home care alone in patients with MGD. METHODS In a randomised controlled trial, 100 symptomatic MGD patients were enrolled. The treatment group underwent three sessions of a five-flash IPL therapy. For all participants, eyelid warming, lid hygiene and lubricant therapy was prescribed. Ocular surface parameters were compared for control and treatment groups. RESULTS Ocular Surface Disease Index (OSDI), non-invasive keratograph tear break up time (NIKBUT), fluorescein TBUT, MG expressibility, meibum quality and tear osmolarity were improved at follow up visits in both groups (p < 0.05). On day 75, NIKBUT was significantly higher in the IPL group (p = 0.045). The IPL treatment effect was not statistically significant (p > 0.05), except for bulbar and limbal hyperaemia (p = 0.02 and p = 0.02). In both groups, younger patients showed more improvement in NIKBUT (p = 0.02, r = -0.32; p < 0.001, r = -0.52). CONCLUSION IPL therapy combined with conventional home-based therapy, and home care alone are both effective for patients with MGD. IPL may have an additional role in the improvement of ocular hyperaemia.
Collapse
Affiliation(s)
- Siamak Zarei-Ghanavati
- Eye Research Center, Department of Ophthalmology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Samira Hassanzadeh
- Department of Optometry, Paramedical College, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abbas Azimi Khorasani
- Department of Optometry, Paramedical College, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Asieh Ehsaei
- Department of Optometry, Paramedical College, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elham Bakhtiari
- Eye Research Center, Department of Ophthalmology, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|