Comparison Between 5-aminolevulinic Acid Photodynamic Therapy Versus Cryotherapy for Actinic Keratosis Treatment
NCT ID: NCT01459393
Last Updated: 2017-06-28
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
PHASE3
137 participants
INTERVENTIONAL
2010-11-30
2011-11-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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5-ALA Photodynamic Therapy
Topical application of a 2mm of thickness layer of 20% 5-aminolevulinic acid (5-ALA) associated with 20% dimethyl sulfoxide (DMSO) and 3% ethylene diamine acid (EDTA) emulsion, over the actinic keratosis lesion and over a 0,5 cm margin around it. After a 4 hours interval under light protection with plastic film and aluminum foil, the light protection and the emulsion is removed. Then the lesion is lightened with a red (630 nm) incoherent LED lamp AKTILITE CL 128 (PhotoCure ASA, Oslo, Norway) with a total light dose of 37J/cm2.After that dressings are done and kept for 24H, and removed at patient home.
5-ALA Photodynamic Therapy
Cryotherapy with liquid nitrogen
Topical application of liquid nitrogen spray (500ml Cry-ac ® bottle) over the actinic keratosis lesion and over a 0,5 cm margin around it during sufficient time to freeze both the lesion and margin.
Cryotherapy with liquid nitrogen
Topical application of liquid nitrogen spray (500ml Cry-ac ® bottle) over the actinic keratosis lesion and over a 0,5 cm margin around it during sufficient time to freeze both the lesion and margin.
Interventions
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5-ALA Photodynamic Therapy
Cryotherapy with liquid nitrogen
Topical application of liquid nitrogen spray (500ml Cry-ac ® bottle) over the actinic keratosis lesion and over a 0,5 cm margin around it during sufficient time to freeze both the lesion and margin.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Patients with actinic keratoses "symmetrical", ie, comparable in the upper limbs ( with the same grade, I, II or III).
* Patients in accordance with informed consent.
Exclusion Criteria
* Immunosuppression (HIV, transplanted patients, etc.)
* Pregnancy or lactation
* Patients who do not agree with the informed consent initially or during the protocol.
* Presence of pigmented lesions near the keratoses.
* Patients with porphyria.
* Patients who have undergone less than 2 months with some kind of treatment for keratosis in the upper limbs.
18 Years
ALL
No
Sponsors
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Barretos Cancer Hospital
OTHER
Responsible Party
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Principal Investigators
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Catarina Robert, MD
Role: PRINCIPAL_INVESTIGATOR
Fundação Pio XII - Hospital de Câncer de Barretos
René AC Vieira, PHD
Role: STUDY_DIRECTOR
Fundação Pio XII - Hospital de Câncer de Barretos
André L Carvalho, PHD
Role: STUDY_DIRECTOR
Fundação Pio XII - Hospital de Câncer de Barretos
Locations
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Barretos Cancer Hospital
Barretos, São Paulo, Brazil
Countries
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References
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Braathen LR, Szeimies RM, Basset-Seguin N, Bissonnette R, Foley P, Pariser D, Roelandts R, Wennberg AM, Morton CA; International Society for Photodynamic Therapy in Dermatology. Guidelines on the use of photodynamic therapy for nonmelanoma skin cancer: an international consensus. International Society for Photodynamic Therapy in Dermatology, 2005. J Am Acad Dermatol. 2007 Jan;56(1):125-43. doi: 10.1016/j.jaad.2006.06.006.
De Rosa FS, Bentley MV. Photodynamic therapy of skin cancers: sensitizers, clinical studies and future directives. Pharm Res. 2000 Dec;17(12):1447-55. doi: 10.1023/a:1007612905378.
Dougherty TJ. A brief history of clinical photodynamic therapy development at Roswell Park Cancer Institute. J Clin Laser Med Surg. 1996 Oct;14(5):219-21. doi: 10.1089/clm.1996.14.219. No abstract available.
Fink-Puches R, Hofer A, Smolle J, Kerl H, Wolf P. Primary clinical response and long-term follow-up of solar keratoses treated with topically applied 5-aminolevulinic acid and irradiation by different wave bands of light. J Photochem Photobiol B. 1997 Nov;41(1-2):145-51. doi: 10.1016/s1011-1344(97)00096-1.
Fitzpatrick TB. The validity and practicality of sun-reactive skin types I through VI. Arch Dermatol. 1988 Jun;124(6):869-71. doi: 10.1001/archderm.124.6.869. No abstract available.
Freeman M, Vinciullo C, Francis D, Spelman L, Nguyen R, Fergin P, Thai KE, Murrell D, Weightman W, Anderson C, Reid C, Watson A, Foley P. A comparison of photodynamic therapy using topical methyl aminolevulinate (Metvix) with single cycle cryotherapy in patients with actinic keratosis: a prospective, randomized study. J Dermatolog Treat. 2003 Jun;14(2):99-106. doi: 10.1080/09546630310012118.
Glogau RG. The risk of progression to invasive disease. J Am Acad Dermatol. 2000 Jan;42(1 Pt 2):23-4. doi: 10.1067/mjd.2000.103339.
Jeffes EW, McCullough JL, Weinstein GD, Fergin PE, Nelson JS, Shull TF, Simpson KR, Bukaty LM, Hoffman WL, Fong NL. Photodynamic therapy of actinic keratosis with topical 5-aminolevulinic acid. A pilot dose-ranging study. Arch Dermatol. 1997 Jun;133(6):727-32.
Kaufmann R, Spelman L, Weightman W, Reifenberger J, Szeimies RM, Verhaeghe E, Kerrouche N, Sorba V, Villemagne H, Rhodes LE. Multicentre intraindividual randomized trial of topical methyl aminolaevulinate-photodynamic therapy vs. cryotherapy for multiple actinic keratoses on the extremities. Br J Dermatol. 2008 May;158(5):994-9. doi: 10.1111/j.1365-2133.2008.08488.x. Epub 2008 Mar 13.
Kennedy JC, Pottier RH. Endogenous protoporphyrin IX, a clinically useful photosensitizer for photodynamic therapy. J Photochem Photobiol B. 1992 Jul 30;14(4):275-92. doi: 10.1016/1011-1344(92)85108-7.
Malik Z, Kostenich G, Roitman L, Ehrenberg B, Orenstein A. Topical application of 5-aminolevulinic acid, DMSO and EDTA: protoporphyrin IX accumulation in skin and tumours of mice. J Photochem Photobiol B. 1995 Jun;28(3):213-8. doi: 10.1016/1011-1344(95)07117-k.
Moloney FJ, Collins P. Randomized, double-blind, prospective study to compare topical 5-aminolaevulinic acid methylester with topical 5-aminolaevulinic acid photodynamic therapy for extensive scalp actinic keratosis. Br J Dermatol. 2007 Jul;157(1):87-91. doi: 10.1111/j.1365-2133.2007.07946.x. Epub 2007 May 14.
Salasche SJ. Epidemiology of actinic keratoses and squamous cell carcinoma. J Am Acad Dermatol. 2000 Jan;42(1 Pt 2):4-7. doi: 10.1067/mjd.2000.103342.
Sotiriou E, Apalla Z, Maliamani F, Zaparas N, Panagiotidou D, Ioannides D. Intraindividual, right-left comparison of topical 5-aminolevulinic acid photodynamic therapy vs. 5% imiquimod cream for actinic keratoses on the upper extremities. J Eur Acad Dermatol Venereol. 2009 Sep;23(9):1061-5. doi: 10.1111/j.1468-3083.2009.03259.x. Epub 2009 Apr 8.
Szeimies RM, Karrer S, Radakovic-Fijan S, Tanew A, Calzavara-Pinton PG, Zane C, Sidoroff A, Hempel M, Ulrich J, Proebstle T, Meffert H, Mulder M, Salomon D, Dittmar HC, Bauer JW, Kernland K, Braathen L. Photodynamic therapy using topical methyl 5-aminolevulinate compared with cryotherapy for actinic keratosis: A prospective, randomized study. J Am Acad Dermatol. 2002 Aug;47(2):258-62.
Tschen EH, Wong DS, Pariser DM, Dunlap FE, Houlihan A, Ferdon MB; Phase IV ALA-PDT Actinic Keratosis Study Group. Photodynamic therapy using aminolaevulinic acid for patients with nonhyperkeratotic actinic keratoses of the face and scalp: phase IV multicentre clinical trial with 12-month follow up. Br J Dermatol. 2006 Dec;155(6):1262-9. doi: 10.1111/j.1365-2133.2006.07520.x.
Yantsos VA, Conrad N, Zabawski E, Cockerell CJ. Incipient intraepidermal cutaneous squamous cell carcinoma: a proposal for reclassifying and grading solar (actinic) keratoses. Semin Cutan Med Surg. 1999 Mar;18(1):3-14. doi: 10.1016/s1085-5629(99)80003-0.
Other Identifiers
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5-ALAAK
Identifier Type: -
Identifier Source: org_study_id
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