Vulvar lichen sclerosus

Surkichin S.I., Kruglova L.S., Apolikhina I.A.

1) Central State Medical Academy, Presidential Administration of the Russian Federation, Moscow, Russia; 2) Academician V.I. Kulakov National Medical Research Center of Obstetrics, Gynecology, and Perinatology, Ministry of Health of Russia, Moscow, Russia; 3) I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia (Sechenov University), Moscow, Russia
Objective. To evaluate the efficiency and safety of photodynamic therapy (PDT) in the treatment of vulvar lichen sclerosus (VLS).
Materials and methods. The study group included 15 female patients diagnosed with VLS. 1% chlorin E6 cream was used as a photosensitizer; a Harmony red light-emitting diode phototherapy device at a 660-nm wavelength, 30-min exposure, 100-J/cm2 pulse laser energy, and 100-mW/cm2 power was applied as a source of radiation. PDT was performed once every seven days (the average was 5–7 times) depending on the effect achieved. To evaluate the efficiency of PDT, the investigators used a visual analog scale, the Dermatology Life Quality Index, and vulvoscopy; overall satisfaction with the cycle of the procedures was also assessed.
Results. The female patients postoperatively showed a significant reversal of itching, burning, pain, and dyspareunia. Vulvoscopy indicated the greatest effect of the procedures in treating subepithelial ecchymoses and telangiectasias (81.32%), as well as erosions and fissures (72.54%). A partial remission of lichenification with hyperkeratosis was seen in 53.23% of cases. The lowest atrophy response was observed in 32.45% of cases. The average therapeutic satisfaction score was 2.7 at the last visit. No serious adverse reactions occurred either during or after treatment.
Conclusion. This investigation has demonstrated that PDT with chlorin E6 as a photosensitizer at a 660-nm wavelength, 30-minute exposure, 100-J/cm2 pulse laser energy, and 100-mW/cm2 power, once every 7 days (5–7 times) is a highly effective and safe treatment for VLS. Given the great potential benefits for patients, a large-scale clinical trial is needed to achieve the optimal parameters of PDT and to introduce the latter into practical healthcare.

Keywords

vulvar lichen sclerosus
photodynamic therapy
the photosensitizer chlorin E6

References

  1. Fistarol S.K., Itin P.H. Diagnosis and treatment of lichen sclerosus: an update. Am. J. Clin. Dermatol. 2013; 14(1): 27-47. https://dx.doi.org/10.1007/s40257-012-0006-4.
  2. Kirtschig G. Lichen sclerosus – presentation, diagnosis and management. Dtsch. Arztebl. Int. 2016; 113(19): 337-43. https://dx.doi.org/10.3238/arztebl.2016.0337.
  3. Kim G.W., Park H.J., Kim H.S., Kim S.H., Ko H.C., Kim B.S., Kim M.B. Topical tacrolimus ointment for the treatment of lichen sclerosus, comparing genital and extragenital involvement. J. Dermatol. 2012; 39(2): 145-50. https://dx.doi.org/10.1111/j.1346-8138.2011.01384.x.
  4. Renaud-Vilmer C., Cavelier-Balloy B., Porcher R., Dubertret L. Vulvar lichen sclerosus: effect of long-term topical application of a potent steroid on the course of the disease. Arch. Dermatol. 2004; 140(6): 709-12. https://dx.doi.org/10.1001/archderm.140.6.709.
  5. Fischer G., Rogers M. Treatment of childhood vulvar lichen sclerosus with potent topical corticosteroid. Pediatr. Dermatol. 1997; 14(3): 235-8. https://dx.doi.org/10.1111/j.1525-1470.1997.tb00247.x.
  6. Becker J.C., Houben R., Vetter C.S., Bröcker E.B. The carcinogenic potential of tacrolimus ointment beyond immune suppression: a hypothesis creating case report. BMC Cancer. 2006; 6: 7. https://dx.doi.org/10.1186/1471-2407-6-7.
  7. Fischer G., Bradford J. Topical immunosuppressants, genital lichen sclerosus and the risk of squamous cell carcinoma: a case report. J. Reprod. Med. 2007; 52(4): 329-31.
  8. Aidé S., Lattario F.R., Almeida G., do Val I.C., da Costa Carvalho M. Epstein-Barr virus and human papillomavirus infection in vulvar lichen sclerosus. J. Low. Genit. Tract. Dis. 2010; 14(4): 319-22. https://dx.doi.org/10.1097/LGT.0b013e3181d734f1.
  9. Hunt D.W., Levy J.G. Immunomodulatory aspects of photodynamic therapy. Expert Opin. Investig. Drugs. 1998; 7(1): 57-64. https://dx.doi.org/10.1517/13543784.7.1.57.
  10. Ozog D.M., Rkein A.M., Fabi S.G., Gold M.H., Goldman M.P., Lowe N.J. et al. Photodynamic therapy: a clinical consensus guide. Dermatol. Surg. 2016; 42(7): 804-27. https://dx.doi.org/10.1097/DSS.0000000000000800.
  11. Liberati A., Altman D.G. Tetzlaff J., Mulrow C., Gøtzsche P.C., Ioannidis J.P. et al. The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate healthcare interventions: explanation and elaboration. BMJ. 2009; 339: b2700. https://dx.doi.org/10.1136/bmj.b2700.
  12. Howick J., Chalmers I., Glasziou P., Greenhalgh T., Heneghan C., Liberati A. et al. OCEBM Levels of Evidence Working Group. The Oxford Levels of Evidence 2. Available at: http:// www.cebm.net/index.aspx?o=5653. Accessed February 2014.
  13. Zhang F., Li D., Shi L., Gu Y., Xu Y. 5-ALA-photodynamic therapy in refractory vulvar lichen sclerosus et atrophicus. Int. J. Clin. Exp. Pathol. 2020; 13(12): 3100-10.
  14. Maździarz A., Osuch B., Kowalska M., Nalewczyńska A., Śpiewankiewicz B. Photodynamic therapy in the treatment of vulvar lichen sclerosus. Photodiagnosis Photodyn. Ther. 2017; 19: 135-9. https://dx.doi.org/10.1016/j.pdpdt.2017.05.011.
  15. Imbernon-Móya A., Martinez-Perez M., Churruca-Grijelmo M., Lobato-Berezo A., Vargas-Laguna E., Fernández-Cogolludo E. et al. Photodynamic therapy as a therapeutic alternative in vulvar lichen sclerosus: series of 8 cases. Photodermatol. Photoimmunol. Photomed. 2016; 32(5-6): 307-10. https://dx.doi.org/10.1111/phpp.12242.
  16. Shi L., Miao F., Zhang L.L., Zhang G.L., Wang P.R., Ji J. et al. Comparison of 5-aminolevulinic acid photodynamic therapy and clobetasol propionate in treatment of vulvar lichen sclerosus. Acta Derm. Venereol. 2016; 96(5): 684-8. https://dx.doi.org/10.2340/00015555-2341.
  17. Osiecka B.J., Jurczyszyn K., Nockowski P., Murawski M., Ziółkowski P. Photodynamic therapy with green light for the treatment of vulvar lichen sclerosus—preliminary results. Photodiagnosis Photodyn. Ther. 2017; 17: 185-7. https://dx.doi.org/10.1016/j.pdpdt.2016.11.015.
  18. Olejek A., Steplewska K., Gabriel A., Kozak-Darmas I., Jarek A., Kellas-Sleczka S. et al. Efficacy of photodynamic therapy in vulvar lichen sclerosus treatment based on immunohistochemical analysis of CD34, CD44, myelin basic protein, and Ki67 antibodies. Int. J. Gynecol. Cancer. 2010; 20(5): 879-87. https://dx.doi.org/10.1111/IGC.0b013e3181d94f05.
  19. Skrzypulec V., Olejek A., Drosdzol A., Nowosielski K., Kozak-Darmas I., Wloch S. Sexual functions and depressive symptoms after photodynamic therapy for vulvar lichen sclerosus in postmenopausal women from the Upper Silesian Region of Poland. J. Sex. Med. 2009; 6(12): 3395-400. https://dx.doi.org/10.1111/j.1743-6109.2009.01505.x.
  20. Zawislak A.A., McCluggage W.G., Donnelly R.F., Maxwell P., Price J.H., Dobbs S.P. et al. Response of vulval lichen sclerosus and squamous hyperplasia to photodynamic treatment using sustained topical delivery of aminolevulinic acid from a novel bioadhesive patch system. Photodermatol. Photoimmunol. Photomed. 2009; 25(2): 111-3. https://dx.doi.org/10.1111/j.1600-0781.2009.00410.x.
  21. Sotiriou E., Panagiotidou D., Ioannidis D. An open trial of 5-aminolevulinic acid photodynamic therapy for vulvar lichen sclerosus. Eur. J. Obstet. Gynecol. Reprod. Biol. 2008; 141(2): 187-8. https://dx.doi.org/10.1016/j.ejogrb.2008.07.027.
  22. Biniszkiewicz T., Olejek A., Kozak-Darmas I., Sieroń A. Therapeutic effects of 5-ALA-induced photodynamic therapy in vulvar lichen sclerosus. Photodiagnosis Photodyn. Ther. 2005; 2(2): 157-60. https://dx.doi.org/10.1016/S1572-1000(05)00062-1.
  23. Hillemanns P., Untch M., Pröve F., Baumgartner R., Hillemanns M., Korell M. Photodynamic therapy of vulvar lichen sclerosus with 5-aminolevulinic acid. Obstet. Gynecol. 1999; 93(1): 71-4. https://dx.doi.org/10.1016/s0029-7844(98)00321-4.
  24. Sotiriou E., Apalla Z., Patsatsi A., Panagiotidou D. Recalcitrant vulvar lichen sclerosis treated with aminolevulinic acid-photodynamic therapy: a report of five cases. J. Eur. Acad. Dermatol. Venereol. 2008; 22(11): 1398-9. https://dx.doi.org/10.1111/j.1468-3083.2008.02661.x.
  25. Солопова А.Г., Ачкасов Е.Е., Макацария А.Д., Москвичева В.С., Иванов А.Е. Психоэмоциональный портрет пациенток со склерозирующим лихеном вульвы. Акушерство, гинекология и репродукция. 2020;14(2): 203-10. [Solopova A.G., Achkasov E.E., Makatsariya A.D., Moskvichyova V.S., Ivanov A.E. Psycho-emotional profile of patients with vulvar lichen sclerosus. Obstetrics, Gynecology and Reproduction. 2020; 14(2): 203-10. (in Russian)].
  26. Wen X., Li Y., Hamblin M.R. Photodynamic therapy in dermatology beyond non-melanoma cancer: an update. Photodiagnosis Photodyn. Ther. 2017; 19(9): 140-52. https://dx.doi.org/10.1016/j.pdpdt.2017.06.010.
  27. Pérez-López F.R., Ceausu I., Depypere H., Juste G., Erel C.T., Lambrinoudaki I. et al. EMAS clinical guide: vulvar lichen sclerosus in periand postmenopausal women. Maturitas. 2013; 74(3): 279-82. https://dx.doi.org/10.1016/j.maturitas.2012.12.006.
  28. Terras S., Gambichler T., Moritz R.K., Stücker M., Kreuter A. UV-A1 phototherapy vs clobetasol propionate, 0.05%, in the treatment of vulvar lichen sclerosus: a randomized clinical trial. JAMA Dermatol. 2014; 150(6): 621-7. https://dx.doi.org/10.1001/jamadermatol.2013.7733.

Received 27.01.2021

Accepted 28.04.2021

About the Authors

Sergey I. Surkichin (Corresponding author), PhD, Associate Professor of the Department of Dermatovenerology and Cosmetology, Central State Medical Academy of the Presidential Administration, Moscow, Russia. Tel.: +7(916)691-43-42. E-mail: surkichinsi24@mail.ru. ORCID: 0000-0003-0521-0333.
121359, Russia, Moscow, Marshala Timoshenko str., 19-1А.
Larisa S. Kruglova, Dr. Med. Sci., Head of the Department of Dermatovenerology and Cosmetology, Central State Medical Academy of the Presidential Administration, Moscow, Russia. E-mail: kruglovals@mail.ru. ORCID: 0000-0002-5044-5265. 121359, Russia, Moscow, Marshala Timoshenko str., 19-1А.
Inna A. Apolikhina, Dr. Med. Sci., Head of the Department of Aesthetic Gynecology and Rehabilitation, V.I. Kulakov NMRC for OG&P, Ministry of Health of Russia; Professor of the Department of Obstetrics, Gynecology, Perinatology and Reproductology, Institute of Professional Education, I.M. Sechenov First MSMU, Ministry of Health of Russia (Sechenov University). E-mail: i_apolikhina@oparina4.ru. ORCID: 0000-0002-4581-6295. 117997, Russia, Moscow, Oparina str., 4; 119991, Russia, Moscow, Trubetskaya str., 8-2.

For citation: Surkichin S.I., Kruglova L.S., Apolikhina I.A. Vulvar lichen sclerosus.
Akusherstvo i Ginekologiya/Obstetrics and Gynecology. 2021; 8: 160-165 (in Russian)
https://dx.doi.org/10.18565/aig.2021.8.160-165

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