NCT03116698
A Study to Evaluate Two Concentrations of DFD-07 Cream, in Subjects With Actinic Keratosis (AK) of the Face and/or Scalp Over a 12-week Treatment Period No drug interventions treatment 2 / 3 completed NCT01926496
Risk of Squamous Cell Carcinoma on Skin Areas Treated With Ingenol Mebutate Gel, 0.015% and Imiquimod Cream, 5% treatment 4 completed NCT03727074
Bioequivalence Study to Compare Sol-Gel Technologies' 5-FU Cream With Efudex® (5-FU) Cream treatment 3 completed NCT02406014
Efficacy and Safety of Ingenol Mebutate Gel 0.015% Compared to Diclofenac Sodium Gel 3% in Subjects With Actinic Keratoses on the Face or Scalp treatment 4 completed NCT03285490
A Multi-Center Study to Evaluate the Efficacy and Safety of KX2-391 Ointment 1% on Actinic Keratosis on Face or Scalp (AK004) treatment 3 completed NCT02990221
Efficacy of Ingenol Mebutate on Actinic Keratoses and Field Cancerization vs Cryotherapy treatment 4 completed NCT01265602
Double-blind, Randomized, Vehicle- and Comparator-controlled, Multi-center Trial to Evaluate the Efficacy and Safety of LAS41007 in the Treatment of Actinic Keratosis No drug interventions treatment 3 completed NCT02239679
Controlled Study of the Occurrence of Actinic Keratosis on the Face After Cryotherapy + Aminolevulinic Acid (ALA) Photodynamic Therapy treatment 2 completed NCT01962987
A Study Comparing Diclofenac Sodium Gel 3% to Solaraze® (Diclofenac Sodium) Gel 3% in the Treatment of Actinic Keratosis treatment 3 completed NCT02124733
Protocols for Painless Photodynamic Therapy (PDT) of Actinic Keratoses No drug interventions treatment 3 completed NCT00308854
Photodynamic Therapy With PD P 506 A Compared With Placebo-PDT for the Treatment of AK No drug interventions treatment 3 completed NCT03538951
Study to Evaluate the Efficacy, Safety, and Tolerability of Topical VDA-1102 Ointment in Subjects With Actinic Keratosis No drug interventions treatment 2 completed NCT00915551
A Multi-Center Study to Evaluate the Efficacy and Safety of PEP005 (Ingenol Mebutate) Gel, When Used to Treat Actinic Keratoses on the Head (Face or Scalp) treatment 3 completed NCT01358851
LAS41005 in Hyperkeratotic Actinic Keratosis No drug interventions treatment 2 completed NCT02647151
Efficacy and Safety of Treatment of Actinic Keratoses With Photodynamic Therapy Between MAL Cream and ALA Gel treatment 4 unknown_status NCT01541553
A Sequential Treatment Regimen of Cryotherapy and Picato® for the Treatment of Actinic Keratosis on the Face and Scalp treatment 3 completed NCT02844777
Efficacy and Safety of VDA-1102 Ointment in the Treatment of Actinic Keratosis No drug interventions treatment 2 completed NCT02242747
Safety and Tolerability Study of Ingenol Mebutate Compared to 5-FU to Treat Facial Actinic Keratosis treatment Not Available completed NCT00894647
Safety and Effectiveness Study of Actinic Keratosis Treatment Following Cryosurgery treatment 3 completed NCT03013647
Daylight Photodynamic Therapy for Actinic Keratosis and Skin Field Cancerization treatment Not Available unknown_status NCT02120898
A Study to Evaluate the Safety and Efficacy Imiquimod Cream, 2.5% in Participants With Actinic Keratoses treatment 3 completed NCT02248298
Efficacy of AFL-assisted PDT With Short Incubation Time in Actinic Keratosis No drug interventions treatment 1 completed NCT02952898
Study Comparing GDC 695 and Diclofenac Sodium Gel, 3% in Subjects With Actinic Keratoses treatment 3 completed NCT02600598
Biological Effects of LEO 43204 in Actinic Keratosis treatment 1 completed NCT00603798
Safety and Effectiveness Study of Imiquimod Creams for the Treatment of Actinic Keratoses (AKs) treatment 3 completed NCT02337205
Ph 1, Single-Center, Safety, Tolerability & Pharmacokinetic Study of KX2 391 Ointment in Subj. w Actinic Keratosis treatment 1 completed NCT00859105
A Randomized, Double-Blind, Parallel-Group, Vehicle-Controlled Therapeutic Equivalence Study of Three Imiquimod Cream 5% Treatments for Patients With Actinic Keratosis treatment 3 completed NCT00544297
A Study to Examine the Safety and Toleration of PEP005 Topical Gel in Patients With Actinic Keratoses on the Top of the Hand treatment 2 completed NCT00952783
A Long Term Follow up Study of Patients Who Have Completed the PEP005-020 Study No drug interventions Not Available Not Available completed NCT02325661
Open Uncontrolled Validation Study for the German Version of the Actinic Keratosis Quality of Life Questionnaire (AKQoL) No drug interventions Not Available Not Available completed NCT02838628
Activity & Safety Study of KX2-391 Ointment in Participants With Actinic Keratosis on the Face or Scalp treatment 2 completed NCT01541228
Photodynamic Treatment of Actinic Keratoses With Different Light Doses No drug interventions treatment Not Available completed NCT00850811
A Study to Evaluate the Photoirritation Potential of PEP005 (Ingenol Mebutate) Gel, 0.01% in Healthy Volunteers treatment 1 completed NCT00659893
Safety and Toleration of PEP005 Topical Gel When Applied to a Treatment Area of up to 100cm2 treatment 1 completed NCT01203878
Treatment of Actinic Keratoses of the Face With Imiquimod 3.75% Cream Followed by Photodynamic Therapy treatment 4 terminated NCT01703078
Safety and Tolerability of Different Concentrations of an Ingenol Derivative Field Therapy in the Treatment of Actinic Keratosis No drug interventions treatment 1 completed NCT00695578
Clinical Trial to Evaluate Biafine Cream Versus Standard Care in Subjects With Actinic Keratosis Post Cryotherapy treatment 4 completed NCT02305888
Safety of LEO 43204 for Actinic Keratosis Applied on Face/Chest, Scalp and Trunk/Extremities, Respectively treatment 2 completed NCT01788007
Clinical Study to Evaluate the Bioequivalence of Two Imiquimod Cream 3.75% Formulations in Patients With Actinic Keratosis. treatment 1 completed NCT01151956
Imiquimod and Actinic Keratoses: an Observational Study No drug interventions Not Available Not Available completed NCT02120456
Safety and Efficacy of Escalating Doses of LEO 43204 Applied Once Daily for Two Consecutive Days on Approximately 250 cm2 on Trunk and Extremities in Subjects With Actinic Keratosis treatment 1 / 2 completed NCT03508856
Clinical and Histologic Evaluation of Picato 0.15% Gel in the Cosmetic Improvement of Photoaged Skin treatment Not Available completed NCT02137785
Safety and Efficacy Study of Photodynamic Therapy With Levulan Kerastick + Blue Light for Actinic Keratoses on the Upper Extremities treatment 3 completed NCT02938715
Pilot Study of the Pragmatic Use of Mobile Phone Based Follow up of Actinic Keratoses Treated With Topical 5-fluorouracil No drug interventions other Not Available completed NCT01812837
The Use of Microneedles in Photodynamic Therapy treatment Not Available completed NCT03805737
Indoor Daylight Photo Dynamic Therapy for Actinic Keratosis No drug interventions treatment Not Available completed NCT01892137
Histological Confirmation of Clinical Clearance of Actinic Keratoses Following Treatment With Ingenol Mebutate Gel, 0.05% treatment 1 completed NCT00953732
A Long Term Follow up Study of Patients Who Have Completed the PEP005-016 or PEP005-025 Studies No drug interventions Not Available Not Available completed NCT00926952
Short Incubation Methylaminolevulinate Photodynamic Therapy Without Occlusion treatment 3 completed NCT02362152
The Real Life Topical Field Treatment of Actinic Keratosis Study Not Available Not Available completed NCT02549352
Efficacy and Safety of LEO 43204 in Field Treatment of Actinic Keratosis on Balding Scalp Including 12-month Follow-up treatment 3 completed NCT00306800
Metvix PDT Versus Vehicle PDT With Aktilite CL128 Lamp in Patients With Actinic Keratosis on the Face and Scalp No drug interventions treatment 3 completed NCT03110159
DUSA: Cyclic PDT for the Prevention of AK & NMSC in Solid Organ Transplant Recipients treatment 1 / 2 completed NCT03083470
Study of SOR007 Ointment for Actinic Keratosis treatment 2 completed NCT01735942
Ingenol Mebutate Compared to Cryotherapy for the Treatment of Skin Lesions treatment 0 withdrawn NCT00917306
A Multi-center Study to Evaluate the Safety and Efficacy of PEP005 (Ingenol Mebutate) Gel, When Used to Treat Actinic Keratoses on Non-head Locations (Trunk and Extremities) treatment 3 completed NCT01898936
Fractional Laser-assisted Daylight Photodynamic Therapy Versus Daylight Photodynamic for Treatment of Actinic Keratoses No drug interventions treatment Not Available completed NCT01571336
Photodynamic Therapy of Actinic Keratoses With Alacare® No drug interventions Not Available Not Available completed NCT01000636
Gene Expression in Renal Transplant Patients With Field Actinic Keratosis Undergoing Metvix® Photodynamic Therapy (PDT) No drug interventions other 4 completed NCT02100813
Safety and Efficacy of Doses of LEO 43204 Once Daily for Two Consecutive Days on Full Balding Scalp in Subjects With Actinic Keratosis treatment 1 / 2 completed NCT01449513
PEP005 Gel - Biological Effects in Actinic Keratosis Assessed by Reflectance Confocal Microscopy Not Available 1 completed NCT02385318
To Compare Safety and Efficacy of Perrigo's Drug Product Compared to an FDA Approved Drug Product in the Treatment of Actinic Keratosis treatment 3 completed NCT02654717
Eight Week Study of Treatment With DFD-07 for Actinic Keratosis of the Face and Scalp No drug interventions treatment 2 completed NCT02559934
Multiple-dose Pharmacokinetic Study of Solamargine in Patients With Actinic Keratosis treatment 1 completed NCT02361216
Efficacy and Safety of Ingenol Mebutate Gel for Actinic Keratosis Applied on Large Area on Face, Scalp or Chest treatment 3 completed NCT01583816
Dose-finding, Safety, Efficacy Trial of Topical Resiquimod in Patients With Multiple Actinic Keratosis Lesions treatment 2 completed NCT05900258
Tirbanibulin 1% Ointment for the Treatment of Chronically Sun-damaged Skin on the Face treatment 4 completed NCT00304239
Metvix PDT Versus Vehicle PDT With Aktilite CL128 Lamp in Patients With Actinic Keratosis on the Face and Scalp treatment 3 completed NCT02549339
Efficacy and Safety of LEO 43204 in the Field Treatment of Actinic Keratosis on Face or Chest including12-month Follow-up treatment 3 completed NCT00375739
Study to Determine the Safety of PEP005 0.025% and 0.05% Topical Gel in Patients With Actinic Keratoses treatment 2 completed NCT02124239
Pharmacokinetics of Ingenol Mebutate Gel in Actinic Keratosis Under Maximum Use Conditions treatment 1 completed NCT02902822
Tele-dermatology of Skin Cancer in a Cohort of Local Health Authority Employees in the Province of Bergamo No drug interventions diagnostic Not Available completed NCT02867722
Daylight Photodynamic Therapy for the Treatment of Actinic Keratoses in the Northeast United States treatment Not Available withdrawn NCT02799030
A Clinical Trial of Topical Photodynamic Therapy With 5-aminolevulinic Acid for the Treatment of Actinic Keratosis treatment 2 completed NCT02473848
Ingenol Mebutate Gel 0.05% in Kidney Transplant Recipients With Actinic Keratoses treatment 3 terminated NCT01656226
Long Term Efficacy and Safety of Eryfotona AK-NMSC® in Patients With Actinic Keratosis No drug interventions treatment 4 unknown_status NCT00269074
Effect of IDEA-070 on Pain and Inflammation Induced by PDT No drug interventions treatment 2 completed NCT00294320
Evaluation of Two Different Non-invasive Techniques to Monitor the Clearance of Actinic Keratosis Lesions diagnostic 3 completed NCT02799082
Evaluation of Efficacy and Safety of BF-200 ALA Used With Photodynamic Therapy in Patients With Actinic Keratosis. treatment 3 completed NCT00110682
Study of Imiquimod 5% Cream in Addition to Cryotherapy in the Management of Actinic Keratoses treatment 4 completed NCT00777127
Long-term Effects of Imiquimod and Diclofenac in Actinic Keratoses treatment 4 completed NCT04552327
5% KOH Solution vs. Placebo and Diclofenac Gel for the Treatment of Actinic Keratosis treatment 3 completed NCT03115476
A Trial to Compare the Incidence of Squamous Cell Carcinoma (SCC) and Other Skin Neoplasia on Skin Areas Treated With Ingenol Disoxate Gel or Vehicle Gel for Actinic Keratosis on Face and Chest or Scalp prevention 3 terminated NCT01820260
Safety and Efficacy of Ingenol Mebutate Once Daily for 2 or 3 Consecutive Days in Subjects With Actinic Keratosis treatment 1 / 2 completed NCT03024060
Phase 3 Study of Levulan With New Blue Light for AK on the Face or Scalp treatment 3 withdrawn NCT06319794
Study on the Safety and Efficacy of Bimiralisib Gel in Participants Suffering From Actinic Keratosis treatment 2 recruiting NCT05741294
A Study of Tirbanibulin on the Wellbeing of Participants With Actinic Keratoses treatment 4 completed NCT00089180
T4N5 Liposomal Lotion in Preventing The Recurrence of Nonmelanoma Skin Cancer in Patients Who Have Undergone a Kidney Transplant prevention 2 completed NCT05231044
A Multi-Center Study to Evaluate the Efficacy and Safety of KX01 Ointment 1% on Actinic Keratosis on Face or Scalp No drug interventions treatment 3 completed NCT01405144
5fluorouracil for Advanced Photoaging No drug interventions treatment 3 unknown_status NCT03643744
Photodynamic Therapy-Induced Immune Modulation: Part III prevention 1 completed NCT03210740
Safety and Efficacy Study of AM001 Cream in the Treatment of Actinic Keratosis No drug interventions treatment 2 completed NCT02616601
Multicenter, Double-blind, Placebo Controlled Comparing Test Fluorouracil Cream to Carac Cream in Actinic Keratosis treatment 3 completed NCT05688904
The Effect of Topical Imipramine on Pain and Effectiveness of Topical Photodynamic Therapy other 1 recruiting NCT02654769
A Study of Equivalence of Generic Ingenol Mebutate Gel 0.05% and Picato Gel 0.05% in Subjects With Actinic Keratosis treatment 3 completed NCT02799069
Evaluation of Safety and Efficacy of BF-200 ALA for the Treatment of Actinic Keratosis With Photodynamic Therapy treatment 3 completed NCT00987246
Study on the Efficacy of LAS41005 in the Treatment of Actinic Keratosis No drug interventions treatment 3 completed NCT03200912
An Equivalence Study of Generic Ingenol Mebutate Gel 0.015% and Picato Gel 0.015% in Subjects With Actinic Keratosis treatment 3 completed NCT02632110
Microneedle Lesion Preparation Prior to Aminolevulinic Acid Photodynamic Therapy (ALA-PDT) for AK on Face treatment 2 completed NCT02459795
To Compare Safety and Efficacy of Perrigo's Drug Compared to an FDA Approved Drug in the Treatment of Actinic Keratosis treatment 3 completed NCT02085395
Clinical Study Assessment of SR-T100 Topical Gel Against Actinic Keratosis No drug interventions treatment 2 completed NCT02716714
Clinical Trial of Ingenol Mebutate Gel 0.015% & 0.05% in Actinic Keratosis treatment 4 completed NCT01600014
Ingenol Mebutate Gel, 0.015% Repeat Use for Multiple Actinic Keratoses on Face and Scalp treatment 3 completed NCT04779255
Pain Management During a Photodynamic Therapy Session on the Vertex for Actinic Keratosis: Tumescent Anesthesia Interest treatment Not Available unknown_status NCT02670655
Efficacy of Iontophoresis-assisted AFL-PDT in Actinic Keratosis treatment 1 completed NCT01922050
A Study of Increasing Strengths, Safety and Efficacy of Two Formulas of LEO 43204 on the Face or the Chest in Patients With Actinic Keratosis treatment 1 / 2 completed NCT05699603
Testing the Efficacy of Topical Calcipotriene Plus 5-Fluorouracil Combination to Activate the Immune System Against Precancerous Skin Lesions in Organ Transplant Recipients prevention 2 recruiting NCT01493921
Efficacy Study & Safety Evaluation of SR-T100 Gel in Actinic Keratosis Treatment No drug interventions treatment 3 completed NCT01998984
Efficacy and Safety of Ingenol Mebutate Gel 0.06% When Applied Once Daily for 2, 3 or 4 Consecutive Days to a Treatment Area of Approximately 250 cm2 on Trunk and Extremities in Subjects With Actinic Keratosis treatment 2 completed NCT04396184
Conventional Photodynamic Therapy vs. Painless Photodynamic Therapy for Actinic Keratosis No drug interventions treatment Not Available unknown_status NCT01453179
Long-term Effects of Imiquimod and Diclofenac in Actinic Keratoses (LEIDA 2) treatment 4 completed NCT00335179
Cellular and Molecular Events During Treatment of Actinic Keratosis With Imiquimod 5% Cream treatment 2 completed NCT01260987
Fractional CO2 Laser Assisted Photodynamic Therapy No drug interventions treatment 2 / 3 completed NCT02547233
Efficacy and Safety of LEO 43204 in Field Treatment of Actinic Keratosis on Face or Chest Including 12-month Follow-up treatment 3 completed NCT03319251
Biomarker Database Registry for Photodynamic Therapy No drug interventions Not Available Not Available completed NCT01803477
Safety and Dose Finding Study of New Vehicle Formulations Containing Ingenol Mebutate to Treat Actinic Keratosis on the Forearm treatment 1 / 2 completed NCT04202445
TreatMent of ActInic KerAtosis Lesions : pharmacoepiDemiological Study of the Impact in Real Life of ingenOl Mebutate Gel (Picato®) on Patients Satisfaction Not Available Not Available completed NCT02650505
A Clinical Study to Evaluate the Sensitizing Potential of LEO 43204 Gel other 1 completed NCT02424305
Pharmacokinetics of LEO 43204 Gel in Actinic Keratosis Administered Under Maximal Use Conditions treatment 1 completed NCT01787383
A Simultaneous Treatment Regimen Compared to a Sequential Treatment Regimen With Ingenol Mebutate Gel 0.015% and 0.05% of Two Areas With Actinic Keratosis on Face/Scalp and Trunk/Extremities treatment 3 completed NCT01806961
Observational Trial Tolerability and Efficacy of Resiquimod Gel in Patients Treated for Actinic Keratosis. No drug interventions Not Available Not Available terminated NCT02278861
Oral Isotretinoin Versus Topical Tretinoin for Actinic Keratosis prevention 2 completed NCT00991861
Efficacy and Safety Study of LAS41007 in the Treatment of Actinic Keratosis No drug interventions treatment 2 completed NCT00814528
Photodynamic Therapy Mediated by Topical Application of 5- ALA for the Treatment of Actinic Keratoses treatment Not Available withdrawn NCT01387711
PEP005 Gel - Biological Effects in Actinic Keratosis Assessed by Histology Not Available 1 completed NCT01459393
Comparison Between 5-aminolevulinic Acid Photodynamic Therapy Versus Cryotherapy for Actinic Keratosis Treatment treatment 3 completed NCT02421471
PMS to Evaluate the Safety and Efficacy of Picato® Gel Not Available Not Available completed NCT03731988
Efficacy of Ablative Fractional Laser-assisted Photodynamic Therapy According to the Laser Density for Actinic Keratosis treatment 4 completed NCT00696488
Measuring Adherence To Topical 5-Fluorouracil in a Clinic Population treatment 4 completed NCT05152407
MRB 0.3% Serum Effectiveness on 2 Early Clinical Markers of Photoinduced Cutaneous Aging: Actinic Lentigo and Actinic Keratosis No drug interventions treatment Not Available unknown_status NCT02464709
Daylight PDT for Actinic Keratoses: a Multicentre Study Comparing Two Photosensitizers (BF-200 ALA Versus MAL) treatment 4 completed NCT03006185
Laser and Microdermabrasion Before Photodynamic Therapy for Actinic Keratoses in Field-cancerized Skin No drug interventions treatment 2 completed NCT01516515
Efficacy and Safety Phase II Study of SR-T100 to Treat Actinic Keratosis No drug interventions treatment 2 completed NCT05060237
Study to Evaluate Safety and Tolerability of BF-200 ALA (Ameluz®) for Photodynamic Therapy in the Treatment of the Expanded Field of Actinic Keratosis on Face and Scalp No drug interventions treatment 1 completed NCT00852137
A Study to Evaluate the Pharmacokinetics of PEP005 (Ingenol Mebutate) Gel, 0.05%, When Applied in a Maximal Use Setting to the Dorsal Aspect of the Forearm in Patients With Actinic Keratosis treatment 2 completed NCT01686152
Study Comparing Imiquimod Cream, 3.75% to Zyclara® (Imiquimod) Cream, 3.75% in the Treatment of Actinic Keratosis other 3 completed NCT02759900
Using a Cold Atmospheric Plasma Device to Treat Skin Disorders No drug interventions treatment Not Available recruiting NCT00472459
PDT With Metvix® 160 mg/g Cream in Organ Transplant Recipients With Non-melanoma Skin Cancer No drug interventions prevention 3 completed NCT02126670
ACT01 in Combination With Comp01-04 in Patients With Actinic Keratosis No drug interventions treatment 2 completed NCT00916006
A Multi-center Study to Evaluate the Efficacy and Safety of PEP005 (Ingenol Mebutate) Gel, When Used to Treat Actinic Keratoses on the Head (Face or Scalp) treatment 3 completed NCT02594436
The Use of Picato® (Ingenol Mebutate) to Treat Actinic Keratosis in Standard Clinical Practice Not Available Not Available completed NCT00989313
A Long Term Follow up Study of Patients Who Have Complete Clearance of Their Actinic Keratosis (AK) Lesions at the Day 57 Visit in the PEP005-028 Study No drug interventions Not Available Not Available completed NCT06027619
Short Contact Protocols to Reduce Pain During 10% ALA Gel Red-light Photodynamic Therapy of Actinic Keratoses treatment 2 active_not_recruiting NCT01229319
Imiquimod 3.75% Cream in Combination With Cryotherapy in the Treatment of Hypertrophic Actinic Keratoses treatment 4 unknown_status NCT03037541
Cryosurgery and Cream Combination for Actinic Keratosis treatment 3 completed NCT03914417
Genomic Markers Before and After Treatment of Actinic Keratosis With Imiquimod 3.75% Cream treatment 2 completed NCT01742663
A Study Comparing Diclofenac Sodium Gel 3% to Solaraze® Gel 3% in the Treatment of Actinic Keratosis treatment 1 completed NCT02150863
Treatment of Field Cancerization for Reduction in Tumor Burden - A Prospective Study No drug interventions treatment Not Available terminated NCT00700063
A Multicenter Study to Evaluate the Safety and Efficacy of PEP005 Topical Gel When Used to Treat Actinic Keratoses on the Head (Face or Scalp) treatment 2 completed NCT01413763
Potential Effect of Topical Imiquimod on Atrial Ectopy in Patients With Actinic Keratosis Not Available 4 unknown_status NCT02547363
Efficacy and Safety of LEO 43204 in Field Treatment of Actinic Keratosis on Balding Scalp Including 12-month Follow-up treatment 3 completed NCT01302925
PEP005 Gel - Evaluation of Local Tolerability After Exposure to Ingenol Mebutate Gel Followed by Hand Washing in Healthy Subjects Not Available 1 completed NCT02674048
Metvix Daylight PDT in Actinic Keratosis No drug interventions Not Available Not Available completed NCT03122457
Perimenstrual Acne With Clindamycin Phosphate and Benzoyl Peroxide treatment 2 completed NCT02029066
Pharmacokinetic Study of Solamargine in Patients With Actinic Keratosis No drug interventions Not Available 1 completed NCT02090465
Assessment of Treatment Success and Quality of Life in Patients With Actinic Keratoses Under Therapy With Ingenol Mebutate in a Period of 8 Weeks Not Available Not Available completed NCT00107965
Study to Determine the Safety of Two Applications of PEP005 Topical Gel to Actinic Keratoses treatment 2 completed NCT01966120
Safety and Efficacy Study for the Field-directed Treatment of Actinic Keratosis (AK) With Photodynamic Therapy (PDT) treatment 3 completed NCT02878382
Potential Impact of Patient Vitamin D Status in AK Response to MAL-PDT No drug interventions treatment Not Available completed NCT03327831
Study of Daylight Photodynamic Therapy With Aminolevulinic Acid for Actinic Keratoses treatment 4 completed NCT02354391
Ingenol Mebutate (Picato®) With Methyl Aminolevulinate Photodynamic Therapy for the Treatment of Actinic Keratosis treatment 2 unknown_status NCT01905891
Nanocytology Test to Evaluate Skin Cancer in High Risk Patients No drug interventions health_services_research Not Available completed NCT01611480
Efficacy and Safety of a New Topical Formulation With Imiquimod (Limtop) Applied 1, 3 or 7 Times Weekly During 2 x 2 Weeks Treatment for Actinic Keratosis on the Head Not Available 2 completed NCT01525329
Combination Therapy With 5-Fluorouracil and Photodynamic Therapy in Post-transplant Premalignant Skin Disease treatment 3 terminated NCT02404389
Safety, Tolerability, and Efficacy Study of LFX453 in Actinic Keratosis Patients No drug interventions treatment 2 completed NCT01444989
Development and Validation of a Quality of Life Instrument for Actinic Keratosis No drug interventions other Not Available completed NCT00710489
Potential Research Study Participant Registry No drug interventions Not Available Not Available completed NCT04140292
Vitamin D Supplementation as a Neoadjuvant for Photodynamic Therapy of Actinic Keratoses treatment 2 completed NCT00308867
PD P 506 A-PDT Versus Placebo-PDT and Cryosurgery for the Treatment of AK No drug interventions treatment 3 completed NCT01836367
Ingenol Mebutate 0.015% Gel in the Treatment of Actinic Keratoses (AK) on the Face and Scalp Not Available 1 completed NCT00189267
A Study to Evaluate the Effectiveness and Safety of Multiple Applications of Imiquimod 5% Cream for the Treatment of Actinic Keratoses in Organ Transplant Recipients treatment 2 completed NCT02611804
A Randomized, Double-Blind, Parallel-Group, Vehicle-Controlled, Multicenter Study Comparing Diclofenac Sodium Gel, 3% to Solaraze® Gel, 3% in the Treatment of Actinic Keratosis on the Face or Bald Scalp other 3 completed NCT03684772
Topical Ionic Contra-Viral Therapy in Actinic Keratosis treatment 2 unknown_status NCT02984072
Menthol for PDT Pain Relief treatment 4 completed NCT02289768
Study To Evaluate The Efficacy And Safety Of Actikerall® Solution In Patients With Grade I-II Actinic Keratoses treatment 3 completed NCT00828568
Bioequivalence Study of Two Imiquimod Cream 5% treatment 1 completed NCT02209012
Twelve Month Follow-Up of CP0108 Not Available Not Available completed NCT00850681
A Study to Evaluate the Photoallergic Potential of PEP005 (Ingenol Mebutate) Gel, 0.01% in Healthy Volunteers treatment 1 completed NCT02866695
Safety and Efficacy of Ingenol Mebutate Gel 0.015% for Treatment of AK on the Face in Solid Organ Transplant Recipients treatment 4 completed NCT02019355
Actinic Keratosis Study treatment 0 completed NCT01481155
Comparative Study of Photodynamic Therapy vs. CO2 Laser Therapy in Treatment of Actinic Keratoses No drug interventions treatment Not Available unknown_status NCT01475955
Short-incubation Levulan Photodynamic Therapy Versus Vehicle for Face/Scalp Actinic Keratosis (AK) treatment 2 completed NCT02446223
Evaluate the Efficacy and Safety of Large-Scale Field-Directed Topical Therapy of Actinic Keratosis of the Chest w/Ingenol Mebutate 0.015% No drug interventions treatment 4 completed NCT00843323
Photodynamic Therapy (PDT) Effect on Large Surface Photodamaged Skin No drug interventions treatment Not Available completed NCT03697590
Photodynamic Therapy of Actinic Keratosis of the Face and Scalp With and Without Prior Curettage No drug interventions treatment 4 completed NCT02813902
A Trial of Polypodium Leucotomos in Preventing Skin Cancer and Its Precursors No drug interventions health_services_research 1 withdrawn NCT01458587
Levulan PDT Versus Vehicle for Extremity Actinic Keratoses (AK) treatment 2 completed NCT02644187
Pain Relief During Photodynamic Therapy for Actinic Keratoses With a New Irradiation Protocol treatment Not Available completed NCT06014697
OCT and Invasion in Cutaneous Skin Lesions No drug interventions Not Available Not Available active_not_recruiting NCT03076918
Evaluating the Device FLEXITHERALIGHT Compared to the Conventional Photodynamic Therapy No drug interventions treatment Not Available terminated NCT05387525
A Study of Tirbanibulin Ointment and Diclofenac Sodium Gel for the Treatment of Adult Participants With Actinic Keratosis on the Face or Scalp treatment 4 recruiting NCT02281682
IM Versus 5-FU Versus IMI Versus MAL-PDT in Treatment of Actinic Keratosis treatment 4 unknown_status NCT05279131
A Study to Evaluate the Safety and Tolerability of Tirbanibulin Ointment 1% in Adult Participants With Actinic Keratosis treatment 3 completed NCT05481073
UV Sensor in Patients With Actinic Keratosis No drug interventions Not Available Not Available completed NCT05260073
Patient and Clinician Reported Outcomes for Tirbanibulin Effectiveness and Safety in Actinic Keratosis Not Available Not Available completed NCT03076892
Evaluation of Non-inferiority and Tolerability of the Device PHOS-ISTOS No drug interventions treatment Not Available completed NCT02594644
The Use of Microneedles to Expedite Treatment Time in Photodynamic Therapy treatment Not Available completed NCT05356572
A Pre-market Study to Evaluate the Performance and Safety of a Skin Preparation Device for Removal of Dry Crusty Skin No drug interventions treatment Not Available completed NCT04269395
A Study to Assess Recurrence of Actinic Keratosis in Participants Treated With Methyl Aminolevulinate Hydrochloride Cream or Vehicle Cream Who Achieved Complete Response to Treated Lesions in Earlier Study No drug interventions prevention 3 terminated NCT06135415
A Study to Evaluate the Efficacy and Safety of Tirbanibulin Ointment in Adult Participants With Actinic Keratosis treatment 3 recruiting NCT05636800
Microwave Treatment for Actinic Keratosis No drug interventions treatment Not Available active_not_recruiting NCT02628236
Maximal Use Systemic Exposure Study of Levulan Kerastick (MUSE 2) other 2 completed NCT02281136
Maximal Use Systemic Exposure (MUSE) Study of Levulan Kerastick Not Available 2 completed NCT04329221
Immunotherapy Before Transplantation for Skin Cancer Prevention in Organ Transplant Recipients prevention 2 not_yet_recruiting NCT03963102
Duration of Ameluz Application in Acral Actinic Keratoses Response treatment 4 terminated NCT04642287
Immunotherapy After Transplantation for Skin Cancer Prevention in Organ Transplant Recipients treatment 2 not_yet_recruiting NCT00774787
Topical Imiquimod Cream in Combination With Cryotherapy for the Treatment of Actinic Keratoses treatment 4 completed NCT02062853
Continuous Quality Improvement (CQI) Pilot Study Evaluating the Utility of an Educational Video No drug interventions health_services_research Not Available completed NCT03285477
A Multi-Center Study to Evaluate the Efficacy and Safety of KX2-391 Ointment 1% on AK on Face or Scalp treatment 3 completed NCT05976061
High- and Low-risk Actinic Keratosis Referrals to Secondary Care No drug interventions Not Available Not Available active_not_recruiting NCT03279328
Evaluating Skin Appearance Following 5-Flourouracil Cream for Treatment of Actinic Keratosis and the Effects of Topical Agents treatment 4 completed NCT05164393
Phase I/IIa Trial to Evaluate AVX001 Gel in Doses of 1% or 3% Compared With Vehicle Over Four Weeks of Field-directed Treatment Period in Adult Subjects With AK treatment 1 / 2 unknown_status NCT02373371
Actinic Keratoses Treatment With Metvix® in Combination With Light treatment 3 completed NCT01475071
Intra-individual Comparison of Efficacy and Safety of Metvix® Natural Daylight Photodynamic Therapy Versus Conventional Metvix® Photodynamic Therapy in Subject With Mild Actinic Keratoses treatment 3 completed NCT00711178
A Randomized Multicenter Study of Daylight Mediated Photodynamic Therapy (PDT) No drug interventions treatment Not Available completed NCT00558688
A Photodynamic Therapy for Treatment of Actinic Keratoses No drug interventions treatment Not Available completed NCT03996252
Combination Topical Therapy for Treatment of Scalp Actinic Keratoses treatment 0 terminated NCT02520700
A Comparison of White-light and Daylight Topical Methyl 5-aminolaevulinic Acid Photodynamic Therapy for Actinic Keratoses No drug interventions treatment Not Available completed NCT01053000
Photodynamic Therapy With Levulan® +/- Topical Retinoid Pre-Treatment In The Treatment Of Actinic Keratoses treatment Not Available completed NCT04319159
Study to Evaluate the Safety of BF-200 ALA (Ameluz®) for Photodynamic Therapy (PDT) in the Treatment of Expanded Fields of Actinic Keratosis (AK) No drug interventions treatment 1 completed NCT06461442
Efficacy and Safety of Cryotherapy Versus 5-Fluorouracil in the Treatment of Actinic Keratosis No drug interventions treatment 4 enrolling_by_invitation NCT05522036
Clinical Evaluation of a Short Illumination Duration (35 Minutes) When Performing PDT of AK Using the Dermaris ® treatment Not Available completed NCT05725213
ADL-PDT Under Routine Clinical Conditions in Patients With Actinic Keratosis Not Available Not Available completed NCT04969419
Incidence of Melanoma and Non-melanoma Skin Cancer in People With Vitiligo No drug interventions Not Available Not Available completed NCT03596619
The Study of Plum-blossom Needling Enhancing Efficacy of Aminolevulinic Acid-photodynamic Therapy for Actinic Keratosis No drug interventions treatment Not Available unknown_status NCT05456334
New Treatments for Actinic Keratoses of the Scalp treatment Not Available active_not_recruiting NCT06026358
Tirbanibulin 1% Ointment for the Treatment of Actinic Keratosis on the Back of the Hands treatment 4 withdrawn NCT03483935
Microwave Therapy for Treatment of Precancerous Actinic Keratoses No drug interventions treatment Not Available completed NCT03315286
Validation of SHADE a Mobile Technology for Monitoring of Ultraviolet Exposure No drug interventions prevention Not Available completed NCT04842422
Earliest Stage Treatment of Aktinic Keratosis With Imiquimod 3.75% Cream treatment 4 completed NCT03606122
5-ALA Patch-PDT of Actinic Keratosis on the Upper Extremities treatment 2 completed NCT03511326
PRO With Luxerm® in the Field Treatment of Thin and Non-hyperkeratotic Non-pigmented AK other 4 completed NCT06274320
Effect of Lipikar Urea 30% Before Actinic Keratoses Treatment No drug interventions supportive_care Not Available recruiting NCT01502020
A Bioequivalence Study With Clinical Endpoints Comparing Generic Imiquimod Cream, 3.75% and Zyclara™ (Imiquimod) Cream, 3.75% in Subjects With Actinic Keratoses treatment Not Available completed NCT01935531
Effects of Topical Diclofenac on Tumor Metabolism basic_science 4 completed NCT00377273
An Open-Label 18-Month Safety Study of Fluorouracil Cream 0.5% for the Treatment of Actinic Keratoses treatment 4 completed NCT05078827
Therapeutic Equivalence of Fluorouracil Cream, 5% Compared With Fluorouracil 5% Topical Cream of MylanPharmaceuticals Inc., U.S.A in the Treatment of Actinic Keratosis treatment 3 completed NCT00742391
A Multicenter Study to Evaluate the Efficacy and Safety of PEP005 (Ingenol Mebutate) Gel When Used to Treat Actinic Keratoses (AKs) on the Non Head Locations treatment 3 completed NCT00829192
Phase II AK Study in Organ Transplant Patients prevention 2 unknown_status NCT06385340
Investigation of the Effect of Lipikar Baume AP+M No drug interventions supportive_care Not Available not_yet_recruiting NCT01538901
Imiquimod Versus Photodynamic Therapy of Actinic Keratoses in Organ Transplant Recipients treatment 4 terminated NCT00942604
A Multicenter Study to Evaluate the Efficacy and Safety of PEP005 (Ingenol Mebutate) Gel When Used to Treat Actinic Keratoses (AKs) on the Non Head Locations treatment 3 completed NCT05740969
Gene and Protein Expression Profiles After Treatment of Actinic Keratoses treatment 2 recruiting NCT03246412
Nevus Doctor Clinical Decision Support for GPs No drug interventions diagnostic Not Available completed NCT00427050
A Study to Determine the Optimal Tolerated Regime and Safety of PEP005 Topical Gel treatment 2 completed NCT03826550
Therapeutic Equivalence of Diclofenac Sodium Gel 3% vs Solaraze ® in the Treatment of Actinic Keratosis treatment 3 completed NCT03066843
Photodynamic Therapy Incubation Times for Actinic Keratosis No drug interventions treatment Not Available active_not_recruiting NCT00175643
Safety and Efficacy of Imiquimod Applied in Dose-Cycle for Actinic Keratoses treatment 3 completed NCT06321003
SYsteMatical Trained learnIng aLgorithms for Oral carcInogenesiS Interpretation by Optical Coherence Tomography No drug interventions Not Available Not Available recruiting NCT06428721
The Preventive Role of Fractionated Laser Resurfacing Against Actinic Neoplasia in an At-Risk Geriatric Population No drug interventions prevention Not Available recruiting NCT05662202
Study to Evaluate the Safety, Tolerability and Efficacy of BF-200 ALA (Ameluz®) in the Field-directed Treatment of Actinic Keratosis (AK) on the Extremities and Neck/Trunk With Photodynamic Therapy (PDT) Using a RhodoLED Lamp No drug interventions treatment 3 recruiting NCT02451579
A Clinical Trial Evaluating the Role of Systemic Antihistamine Therapy in the Reduction of Adverse Effects Associated With Topical 5-aminolevulinic Acid Photodynamic Therapy treatment Not Available completed NCT04024579
Treatment of Actinic Keratosis With 5% KOH Solution No drug interventions Not Available Not Available completed NCT00668733
Follow-up Study to Evaluate Sustained Clearance Rates of Actinic Keratoses up to One Year No drug interventions Not Available Not Available completed NCT00189254
A Study to Follow up Recurrence Rates of Actinic Keratoses One Year After Completion of Study 1487-IMIQ Not Available Not Available completed NCT02411851
Treatment of Actinic Keratoses (AK) on the Face treatment 1 completed NCT04843553
Nicotinamide for Prevention of Pre-malignant Actinic Keratosis in Kidney Transplant Recipients prevention 0 completed NCT03906253
Effectiveness of Fractionated Laser Resurfacing to Protect Geriatric Skin From Actinic Neoplasia No drug interventions prevention Not Available recruiting NCT01532453
Prevention of UV-induced Carcinogenic Skin Alterations in Immunosuppressed Solid Organ Transplanted Patients No drug interventions prevention 3 terminated NCT04814953
HRQoL Keratinocyte Carcinomas No drug interventions Not Available Not Available enrolling_by_invitation NCT04527653
Evaluation of The Efficacy and Safety of Tixel Treatment for the Treatment of Facial and/or Scalp Actinic Keratoses No drug interventions treatment Not Available completed NCT05987553
The Influence of an E-learning Program on Recognition of Actinic Keratosis No drug interventions Not Available Not Available active_not_recruiting NCT00948428
Bioequivalence of Generic Imiquimod Cream, 5% When Compared to Aldara™ (Imiquimod) Cream, 5% in the Treatment of Actinic Keratosis treatment 3 completed NCT03322293
Daylight Photodynamic Therapy for Actinic Keratosis treatment 1 completed NCT06008171
Patient Decision Aid for the Treatment of Actinic Keratosis No drug interventions other Not Available recruiting NCT00865878
ALA-PDT Versus Vehicle PDT for Treatment of AK and Reduction of New NMSC in Solid Organ Transplant Recipients treatment 2 terminated NCT00756288
Photo-therapy With a Topical Retinoid Versus Photo-therapy Alone for Actinic Keratoses No drug interventions treatment Not Available withdrawn NCT06499415
Combination Therapy of 5-Fluorouracil and CALcipotriol Versus 5-Fluorouracil in the Treatment of Actinic Keratosis treatment 4 not_yet_recruiting NCT02251652
Safety and Efficacy of Ingenol Mebutate 0.05% Gel When Used After Cryotherapy in the Hypertrophic Actinic Keratoses treatment 4 completed NCT02149342
Daylight-mediated Photodynamic Therapy of Actinic Keratoses:Comparing 0.2%HAL With 16%MAL treatment 1 / 2 completed NCT01354717
Bioequivalence Study of Generic Fluorouracil 0.5% Cream and 0.5% Carac® and Placebo treatment 3 completed NCT00432224
Treatment of Actinic Keratoses With Photodynamic Therapy Using Sunlight Versus Red Light No drug interventions treatment Not Available completed NCT06545396
Efficacy And Safety Of Illumination Dose Reduction In Red Light Photodynamic Therapy For Actinic Keratoses No drug interventions treatment Not Available not_yet_recruiting NCT00544258
Pharmacokinetic Study to Evaluate the Extent of Systemic Absorption of PEP005 treatment 1 completed NCT03642535
Aminolevulinic Acid-photodynamic Therapy for Facial Actinic Keratosis Treatment and Prevention prevention 4 recruiting NCT05365386
Efficacy and Safety of Tixel Treatment on Facial and/or Scalp Actinic Keratoses. No drug interventions treatment Not Available completed NCT05976048
Implementation of Actinic Keratosis Guideline Among General Practitioners. No drug interventions Not Available Not Available active_not_recruiting NCT04875026
Frequency and Intensity of Local Reactions in Patients Treated With 4% 5-FU vs 4% 5-FU Associated With an Emollient Cream: a Randomised, Controlled Clinical Trial supportive_care 4 completed NCT00605176
Safety and Effectiveness Study of Imiquimod Creams for Treatment of Actinic Keratoses (AKs) treatment 3 completed NCT05202860
Impact of Human Papillomavirus (HPV) Vaccination on Burden of Disease in Patients With Actinic Keratosis No drug interventions treatment 2 active_not_recruiting NCT05923060
Imaging Techniques to Monitor Photosensitizer and sO2 Levels During Photodynamic Therapy of Actinic Keratoses prevention 2 not_yet_recruiting NCT02736760
Daylight-PDT With MAL for AK and Photodamaged Skin No drug interventions treatment 4 completed NCT02622594
Bilateral Comparison of Treatment of Facial Actinic Keratoses Using Microneedling and Photodynamic Therapy With Aminolevulinic Acid and Blue Light Versus Photodynamic Therapy With Aminolevulinic Acid and Blue Light Using Two Incubation Times treatment 4 completed NCT00786994
The Efficacy and Tolerability of Oleogel-S-10 in Patients With Actinic Keratoses treatment 2 completed NCT01821391
Phase 3b Study of Metvix NDL-PDT Versus Metvix c-PDT in Subjects With Actinic Keratoses treatment 3 completed NCT04809662
Comparing Immune Responses to Topical Imiquimod Not Available Not Available unknown_status NCT03575780
Single-Center Study Evaluating Systemic Exposure and Safety of KX2-391 Ointment 1% on the Face or Balding Scalp in Subjects With Actinic Keratosis treatment 1 completed NCT05937529
Impact of Madecassoside and 5 % Panthenol Cream in Post Photodynamic Therapy for Actinic Keratosis No drug interventions treatment Not Available completed NCT06507644
Methyl Aminolevulinate 8% and 16% Incubated by 1 and 3 for Actinic Keratoses Treatment No drug interventions treatment Not Available not_yet_recruiting NCT04085367
Multicenter Study to Assess the Efficacy and Safety of Methyl Aminolevulinate Hydrochloride (MAL) 16.8% Cream (CD06809-41) Versus Vehicle Cream for Actinic Keratosis of the Face No drug interventions treatment 3 completed NCT04429308
PDT vs Peels for Treatment of Actinic Keratoses No drug interventions treatment 2 not_yet_recruiting NCT04482322
Vitamin D Supplementation as a Neoadjuvant for Photodynamic Therapy of Actinic Keratoses No drug interventions treatment Not Available recruiting