Drugs / methyl aminolevulinate
last change Aug 2026 re-read 9 days ago

methyl aminolevulinate

Small molecule

Developed for
actinic keratosis · basal cell carcinoma · skin basal cell carcinoma · acne · Bowen disease of the skin · actinic cheilitis · hyperpigmentation of the skin · periprosthetic joint infection
+8 more · prosthesis-related infectious disease · skin disorder · skin neoplasm · squamous cell carcinoma · superficial multifocal basal cell carcinoma · ulcer of lower limbs · dysplasia of cervix · skin atrophy
Investigated by
Galderma R&D · Dong-A University · Joint Authority for Päijät-Häme Social and Health Care · Photocure · Akershus Dermatological Centre · Brazilian National Cancer Institute
+31 more · Centre Dermatologique du Roy · Fundación Dermabase · Fundación Instituto Valenciano de Oncología · Førde Central Hospital · Galderma Canada · Grupo de Investigacion Dermatologica (GRID) · Haukeland University Hospital · Helse Stavanger HF · Helsinki University Central Hospital · Hudlegekontoret Lillehammer · Hudlegene på Holtet DA · IPS Universitaria-Universidad de Antioquia · Innovaderm Research Inc. · Institut de Cancérologie de Lorraine · LEO Pharma · Merete Haedersdal · National Cancer Institute (NCI) · Norwegian University of Science and Technology · Nîmes University Hospital · Oslo University Hospital · Pacific Dermaesthetics · Päijänne Tavastia Central Hospital · Roswell Park Cancer Institute · STUK - Radiation and Nuclear Safety Authority: Finland · Tampere University · Tampere University Hospital · University Hospital Regensburg · University Hospital, Limoges · University of Sao Paulo General Hospital · University of Zurich · Vaasa Central Hospital, Vaasa, Finland

Regulatory milestones approvals, filings & regulatory actions · 2 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Label expansion US (FDA) METVIXIA — 2008-06-26 fda.gov ↗
Approved US (FDA) METVIXIA — 2004-07-27 fda.gov ↗

Trials 35

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 01 trial
Phase 0 NCT05676801 Feb → Sep 2023 periprosthetic joint infection, prosthesis-related infectious disease University of Zurich Unknown No outcome recorded
Phase 15 trials
Phase 1 NCT03325803 Sep 2015 → Sep 2016 actinic keratosis Dong-A University Completed No outcome recorded
Phase 1 NCT02670655 Jun 2014 → Dec 2015 actinic keratosis Dong-A University Completed No outcome recorded
Phase 1 NCT02666534 Jan 2012 → Dec 2015 squamous cell carcinoma Dong-A University Completed No outcome recorded
Phase 1 NCT03320447 Oct 2011 → Oct 2016 Bowen disease of the skin Dong-A University Completed No outcome recorded
Phase 1 NCT01292668 Mar 2011 → Jul 2012 skin basal cell carcinoma Roswell Park Cancer Institute Completed No outcome recorded
Phase 1/21 trial
Phase 1/2 NCT02149342 May 2014 → Sep 2015 actinic keratosis Joint Authority for Päijät-Häme Social and Health Care Completed No outcome recorded
Phase 27 trials · 1 missed
Phase 2 NCT05104099 Nov 2021 → Jun 2024 squamous cell intraepithelial neoplasia, vulvar intraepithelial neoplasia Institut de Cancérologie de Lorraine Completed No outcome recorded
Phase 2 NCT03990636 Oct 2019 → May 2020 actinic cheilitis, erythroplakia, leukoplakia Brazilian National Cancer Institute Unknown No outcome recorded
Phase 2 NCT02354391 Jan 2015 → Dec 2019 actinic keratosis Pacific Dermaesthetics Unknown No outcome recorded
Phase 2 NCT02139618 Apr → Oct 2014 hyperpigmentation of the skin Fundación Dermabase Completed No outcome recorded
Phase 2 NCT00673933 May → Dec 2008 acne Photocure Completed No outcome recorded
Phase 2 NCT00437320 Apr 2007 → Sep 2008 skin disorder Galderma R&D Completed No outcome recorded
Phase 2 NCT00594425 Feb 2007 → Jul 2008 acne Photocure Completed Missed primary
Phase 39 trials · 1 met primary · 1 missed
Phase 3 NCT04085367 Sep 2019 → Mar 2021 actinic keratosis Galderma R&D Completed No outcome recorded
Phase 3 NCT02373371 Mar 2015 → Nov 2016 actinic keratosis University Hospital, Limoges Completed Missed primary
Phase 3 NCT01475071 Mar → Nov 2012 actinic keratosis Galderma R&D Completed Mixed
Phase 3 NCT00926952 Jul 2009 → Dec 2010 actinic keratosis Innovaderm Research Inc. Completed No outcome recorded
Phase 3 NCT00304239 Mar 2006 → Jan 2007 actinic keratosis Galderma R&D Completed No outcome recorded
Phase 3 NCT00472108 Dec 2000 → Apr 2002 basal cell carcinoma Galderma R&D Completed No outcome recorded
Phase 3 NCT00472043 Oct 2000 → Sep 2002 skin basal cell carcinoma Galderma R&D Completed Met primary
Phase 3 NCT00473343 Sep 2000 → Jun 2006 basal cell carcinoma Galderma R&D Completed No outcome recorded
Phase 3 NCT00469417 Oct 1999 → Sep 2001 superficial multifocal basal cell carcinoma Galderma R&D Completed No outcome recorded
Phase 47 trials · 1 met primary · 1 missed
Phase 4 NCT03573076 Sep → Dec 2018 — Merete Haedersdal Terminated No outcome recorded
Phase 4 NCT03511326 Jun → Nov 2017 actinic keratosis Galderma R&D Completed No outcome recorded
Phase 4 NCT03731988 Feb → Oct 2017 actinic keratosis Dong-A University Completed No outcome recorded
Phase 4 NCT02736760 Mar 2016 → Sep 2018 actinic keratosis University Hospital Regensburg Completed No outcome recorded
Phase 4 NCT02647151 Dec 2015 → Mar 2016 actinic keratosis Fundación Instituto Valenciano de Oncología Unknown No outcome recorded
Phase 4 NCT02464709 Jun 2015 → Oct 2017 actinic keratosis Joint Authority for Päijät-Häme Social and Health Care Completed Met primary
Phase 4 NCT01893203 Aug 2013 → Dec 2014 actinic keratosis Joint Authority for Päijät-Häme Social and Health Care Completed Missed primary
Phase not applicable4 trials
— NCT05522036 Jan 2022 → Jun 2023 actinic keratosis Centre Dermatologique du Roy Completed No outcome recorded
— NCT03013647 Sep 2016 → Apr 2017 actinic keratosis University of Sao Paulo General Hospital Unknown No outcome recorded
— NCT02392390 Oct 2015 → Mar 2016 ulcer of lower limbs Nîmes University Hospital Completed No outcome recorded
— NCT01482104 Jun 2012 → Oct 2017 basal cell carcinoma, skin neoplasm Norwegian University of Science and Technology Completed No outcome recorded
Phase not stated1 trial
— NCT00535080 — Bowen disease of the skin, actinic keratosis, skin basal cell carcinoma Galderma R&D No longer available No outcome recorded
Comparator or background therapy18 trials
Phase 1 NCT02372370 Comparator Dec 2014 — Bispebjerg Hospital Completed No outcome recorded
Phase 1 NCT02976727 Background May 2014 → Aug 2015 actinic keratosis Dong-A University Completed No outcome recorded
Phase 1 NCT02511145 Comparator Feb → May 2014 — Galderma R&D Completed No outcome recorded
Phase 1 NCT02198469 Comparator Jan 2012 → Mar 2014 actinic cheilitis Dong-A University Completed No outcome recorded
Phase 1 NCT02248298 Comparator Jan 2012 → Jun 2014 actinic keratosis Dong-A University Completed No outcome recorded

News releases announcing trial results or a regulatory action · 3

DateIssuerRelease
2015-12-14 Photocure Results Photocure: Visonac® data published in the British Journal of Dermatology photocure.com ↗
Results showed Visonac ® produced a statistically significant reduction in inflammatory lesions and an overall improvement in acne severity.
2012-05-31 Photocure Results PHOTOCURE ANNOUNCES POSITIVE RESULTS OF PHASE 2B STUDY EVALUATING VISONAC® IN ACNE photocure.com ↗
Photocure ASA (OSE: PHO), a specialty pharmaceutical company focused on photodynamic technologies in dermatology and cancer, announced today the results of the phase 2b study in acne with Visonac (methyl aminolevulinate 80mg/g), a novel topical acne treatment.
2009-04-21 Photocure Regulatory METVIX® and AKTILITE® CL128 APPROVED BY HEALTH CANADA photocure.com ↗
The approval of Metvix Cream in combination with Aktilite CL128 in Canada is an important approval for Photocure.

Evidence & citations 15 cited values

Every value below carries the sentence it was read from. 56 sources stand behind the page.

FieldValueCited text
Known as methyl-aminolevulinate “The primary purpose of this study is to assess recurrence of Actinic Keratosis in participants treated with Methyl aminolevulinate hydrochloride (MAL) 16.8 percent (%) cream...” NCT04269395 ↗
36

“This study will assess safety and efficacy of four treatments with methylaminolevulinate (MAL) at 80 mg/g performed with and without occlusion and followed by red light...” NCT00833183 ↗

“The purpose of this study was to compare the efficacy of Photodynamic Therapy (PDT) methyl aminolevulinate (MAL) cream to cryotherapy, in treatment of participants with primary...” NCT00469417 ↗

“Methyl aminolevulinate, cream 160mg/g.One session at baseline and a second session administration at week 12 for lesions showing non-complete response and new lesions on target area.” NCT01475071 ↗

“Topical application of 125 microliter methyl aminolevulinate (MAL) cream followed by red light illumination after 3 hours incubation (i.e. photodynamic therapy (PDT)).” NCT02372370 ↗

“Evaluation of the Ability of PpIX Fluorescence to Mark High-grade Vulvar Intraepithelial Neoplasia Following the Methyl Aminolevulinate (Metvixia®) Application” NCT05104099 ↗

“The first session involves the application of MAL (methyl aminolevulinate) cream to the skin tumor, followed by an incubation period of 3 hours.” NCT07381972 ↗

“Methyl aminolevulinate hydrochloride 160 milligram (mg)/gram (g) cream were received by participants with primary nodular basal cell carcinoma.” NCT00472043 ↗

“Photodynamic therapy (PDT) using methyl aminolevulinate (MAL) is an effective first-line treatment for actinic keratosis (AK).” NCT02248298 ↗

“Investigator applied a thin layer of methyl aminolevulinate (MAL) hydrochloride 16.8% cream to each lesion during treatment.” NCT04085367 ↗

“The present test drug contains methyl aminolevulinate, which penetrates the lesions well and shows high lesion selectivity.” NCT00304239 ↗

Show 26 more sources

Known as MAL “The primary purpose of this study is to assess recurrence of Actinic Keratosis in participants treated with Methyl aminolevulinate hydrochloride (MAL) 16.8 percent (%) cream...” NCT04269395 ↗
26

“The aim of this study is to test the effectiveness and safety of the medicine Ameluz® (5-aminolevulinic acid) in comparison to methyl-aminolevulinate (MAL), used with...” NCT02144077 ↗

“This study is a multicenter study investigating the clinical efficacy of repetitive daylight-PDT with MAL (Methylaminolevulinate) compared to cryosurgery in regard to...” NCT02736760 ↗

“PDT with methyl aminolaevulinate (MAL) is an attractive treatment option for BD with large or multiple patches, and poor healing sites can be treated with good efficacy, low...” NCT01912976 ↗

“This study will explore topical application of methyl aminolevulinate (MAL) and hexaminolevulinate (HAL) of the cervix for photodynamic therapy using red light (630 nm).” NCT00369018 ↗

“Topical application of 125 microliter methyl aminolevulinate (MAL) cream followed by red light illumination after 3 hours incubation (i.e. photodynamic therapy (PDT)).” NCT02372370 ↗

“The first session involves the application of MAL (methyl aminolevulinate) cream to the skin tumor, followed by an incubation period of 3 hours.” NCT07381972 ↗

“A 0,25mm-thick layer of MAL (methyl 5-aminolevulinate, Metvix®) light sensitizer cream is applied on one randomized treatment side of face.” NCT02464709 ↗

“Photodynamic therapy (PDT) using methyl aminolevulinate (MAL) is an effective first-line treatment for actinic keratosis (AK).” NCT02248298 ↗

“Investigator applied a thin layer of methyl aminolevulinate (MAL) hydrochloride 16.8% cream to each lesion during treatment.” NCT04085367 ↗

“Photodynamic therapy (PDT) with methyl-aminolevulinate (MAL) is effective in the treatment of actinic keratosis (AK).” NCT02976727 ↗

Show 16 more sources

Known as Methyl aminolevulinate hcl ChEMBL registry synonym — accepted as the source's own label CHEMBL1096562 ↗
Known as Methyl-5-aminolaevulinate “Hexyl-5-aminolaevulinate 0·2% vs. methyl-5-aminolaevulinate 16% daylight photodynamic therapy for treatment of actinic keratoses: results of a randomized double-blinded pilot trial.” PMID 26011755 ↗ Nov 2015
1

“BACKGROUND: Daylight photodynamic therapy (DL-PDT) with methyl-5-aminolaevulinate (MAL) is an effective treatment for mild and moderate actinic keratosis (AK).” PMID 30329163 ↗ Jan 2019

Known as methyl-5-aminolevulinate ClinicalTrials.gov intervention name — accepted as the source's own label NCT01292668 ↗
1

NCT02464709 ↗

Known as methyl-5-aminolevulinate hydrochloride “Patients apply methyl-5-aminolevulinate hydrochloride (MAL) cream on the lesions and the surrounding normal skin.” NCT01292668 ↗
Known as methyl-aminolaevulinate “PDT with methyl aminolaevulinate (MAL) is an attractive treatment option for BD with large or multiple patches, and poor healing sites can be treated with good efficacy, low...” NCT01912976 ↗
5

“The aim of the study is to compare the efficacy of two photosensitizers, methyl-aminolaevulinate (MAL) and 5-aminolaevulinic nanoemulsion (BF-200 ALA) in the treatment of...” NCT01893203 ↗

“After curretage a light-sensitizer (methyl aminolaevulinate cream) was applied on the lesions and covered with an occlusive plastic foil for 2-3-h incubation.” NCT05456334 ↗

“Methyl aminolaevulinate photodynamic therapy (MAL-PDT) is advantageous in that it has few cosmetic side effects and minimises patient discomfort.” NCT02198469 ↗

NCT02149342 ↗

NCT03511326 ↗

Known as METHYLAMINOLEVULINATE HYDROCHLORIDE “The primary purpose of this study is to assess recurrence of Actinic Keratosis in participants treated with Methyl aminolevulinate hydrochloride (MAL) 16.8 percent (%) cream...” NCT04269395 ↗
3

“Methyl aminolevulinate hydrochloride (MAL) 16.8% cream (CD06809-41) versus vehicle cream in the treatment of thin and moderately thick, non-hyperkeratotic, non-pigmented...” NCT04085367 ↗

“Participants received Metvix-PDT (methyl aminolevulinate hydrochloride-Photodynamic therapy) 160 milligrams per gram (mg/g) cream on face and/or scalp for 3 hours on Day 0 and Day 7.” NCT00304239 ↗

“METHYLAMINOLEVULINATE HYDROCHLORIDE (MAL)cream 160mg/g. Intervention: Just one application of the product in the actinic keratosis lesions before the photodynamic therapy” NCT02647151 ↗

Known as Metil 5-aminolevulinate ClinicalTrials.gov intervention name — accepted as the source's own label NCT03990636 ↗
Known as Metvix “After an absorption time of approximately 15 minutes and before applying MAL (Metvix®), the surface of the AK lesions will be prepared gently with a curette or a scalpel to...” NCT02736760 ↗
16

“Immediately after the AFL, a 1-mm thick layer of methyl-aminolevulinate (16% Metvix® cream; PhotoCure ASA, Oslo, Norway) was applied to the lesion and to 5 mm of the...” NCT03320447 ↗

“Immediately after AFL treatment, an approximately 1- mm-thick layer of MAL (Metvix, PhotoCure ASA, Oslo, Norway) was applied to the lesion and on 5 mm of surrounding normal tissue.” NCT03325803 ↗

“Immediately after AFL treatment, an approximately 1- mm-thick layer of MAL (Metvix, PhotoCure ASA, Oslo, Norway) was applied to the lesion and on 5 mm of surrounding normal tissue.” NCT03731988 ↗

“Immediately after AFL treatment, an approximately 1- mm-thick layer of MAL (Metvix, PhotoCure ASA, Oslo, Norway) was applied to the lesion and on 5 mm of surrounding normal tissue.” NCT02976727 ↗

“Immediately after AFL treatment, an approximately 1-mm-thick layer of MAL (Metvix, PhotoCure ASA, Oslo, Norway) was applied to the lesion and on 5 mm of surrounding normal tissue.” NCT02670655 ↗

“a 1-mm thick layer of methyl-aminolevulinate (16% Metvix® cream; PhotoCure ASA, Oslo, Norway) was applied to the lesion and to 5 mm of the surrounding healthy tissue” NCT02666534 ↗

“a 1-mm thick layer of MAL (16% Metvix® cream, PhotoCure ASA, Oslo, Norway) was applied to the lesion and to 5 mm of surrounding healthy tissue.” NCT01912976 ↗

“A 0,25mm-thick layer of MAL (methyl 5-aminolevulinate, Metvix®) light sensitizer cream is applied on one randomized treatment side of face.” NCT02464709 ↗

“The present test drug, Metvix®, contained the methyl ester of ALA, which penetrated the lesions well and shows high lesion selectivity .” NCT00472043 ↗

“an approximately 1-mm thick layer of MAL (Metvix, PhotoCure ASA, Oslo, Norway) was applied to the lesion” NCT02248298 ↗

Show 6 more sources

Known as Metvix R “application of methyl aminolevulinate cream (Metvix R, Galderma Laboratories)” NCT03013647 ↗
Known as Metvixia “Evaluation of the Ability of PpIX Fluorescence to Mark High-grade Vulvar Intraepithelial Neoplasia Following the Methyl Aminolevulinate (Metvixia®) Application” NCT05104099 ↗
2

NCT02392390 ↗

NCT02511145 ↗

Known as P-1202 ChEMBL registry synonym — accepted as the source's own label CHEMBL1096562 ↗
Modality Small molecule — CHEMBL1096562 ↗
Route Topical “This study will explore topical application of methyl aminolevulinate (MAL) and hexaminolevulinate (HAL) of the cervix for photodynamic therapy using red light (630 nm).” NCT00369018 ↗