Afamelanotide
FDA-approved product (implant, subcutaneous), marketed as Scenesse.
- Registered studies
- 23
- Lab records
- 0
- Pathogens at ≥40%
- 3 of 4
Chemical structure
Existing / approved use
Documented · FDA, WHO, ChEMBLApproved for
- Erythropoietic protoporphyria
Indications ChEMBL records as approved, from FDA and DailyMed labels. Label ↗
- WHO therapeutic group
- Protectives against uv-radiation for systemic use
- Anti-infective classification
- Not classified as an anti-infective.
Repurposing investigation
This medicine is being investigated here for AI-predicted antimicrobial activity against M. tuberculosis, MRSA and E. coli. It was surfaced computationally for further investigation; it is not an established treatment for these infections.
AI-predicted activity
AI prediction · nothing measured- MRSA65.1% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
- E. coli62.6% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
- K. pneumoniae25.3% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
- M. tuberculosis66.9% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
A model’s estimate of laboratory activity against each pathogen species. It is not clinical effectiveness.
Evidence
Clinical and experimental
Documented evidenceClinical
23registered studies name this medicine, for any condition. See them below.
Experimental
No evidence found
No laboratory measurement against the four pathogens in the ChEMBL records loaded here.
Docking
Computational · nothing measuredDihydrofolate reductase ↗ (E. coli)
Not yet docked: queued in the docking rundetails
KPC-2 carbapenemase ↗ (K. pneumoniae)
Not yet docked: queued in the docking rundetails
Enoyl-ACP reductase (InhA) ↗ (M. tuberculosis)
Not yet docked: queued in the docking rundetails
Dihydrofolate reductase ↗ (MRSA)
Not yet docked: queued in the docking rundetails
AutoDock Vina, one experimentally solved protein per pathogen. This project’s screening target is -7.0 kcal/mol, its own mark rather than a universal cutoff. A docking score is a structural hypothesis, not proof of binding, and requires experimental validation.
Other medicines to investigate
AI prediction · nothing measuredOther repurposing candidates: approved medicines besides Afamelanotide with AI-predicted activity ≥40% against the chosen pathogen, leaving out existing antimicrobials. They are computational candidates for further investigation, not alternatives and not recommendations.
Sorted by AI-predicted activity, high to low. The order is not a ranking of which medicine is better.
- Mefloquine HydrochlorideExisting use: Malaria, Plasmodium falciparum malaria, Plasmodium vivax malaria81.8% AI-predicted activityagainst M. tuberculosisLab records exist8 registered studies
- KetoconazoleExisting use: Adrenal gland disease, Blastomycosis, Cushing syndrome and 3 more81.2% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- LevoketoconazoleExisting use: Adrenal gland disease, Adrenal gland hyperfunction, Cushing syndrome81.2% AI-predicted activityagainst M. tuberculosis6 registered studies
- Fluphenazine DecanoateExisting use: Mental or behavioural disorder, Psychosis80.7% AI-predicted activityagainst M. tuberculosis4 registered studies
- Fluphenazine EnanthateExisting use: Mental or behavioural disorder, Psychosis80.7% AI-predicted activityagainst M. tuberculosisNo documented evidence found
- NifurtimoxExisting use: American trypanosomiasis, Chagas disease, Leishmaniasis and 1 more78.4% AI-predicted activityagainst M. tuberculosis19 registered studies
- Fluphenazine HydrochlorideExisting use: Mental or behavioural disorder, Psychosis77.8% AI-predicted activityagainst M. tuberculosis5 registered studies
- NitazoxanideExisting use: Amebiasis, Diarrhea77.8% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- TopiramateExisting use: Epilepsy, Lennox-Gastaut syndrome, Migraine disorder and 1 more77.4% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- TrabectedinExisting use: Cancer, Dedifferentiated liposarcoma, Leiomyosarcoma and 7 more76.8% AI-predicted activityagainst M. tuberculosis50+ registered studies
- Chlorpromazine HydrochlorideExisting use: Conduct disorder, Mental or behavioural disorder, Nausea and vomiting and 3 more75.0% AI-predicted activityagainst M. tuberculosis33 registered studies
- ProchlorperazineExisting use: Anxiety disorder, Nausea and vomiting, Psychosis and 1 more74.1% AI-predicted activityagainst M. tuberculosis50+ registered studies
Registered studies
A registration describes a study; it does not establish a positive result.
Pharmacokinetics of Afamelanotide in Erythropoietic Protoporphyria Patients
NCT06388642 · start 2024-03-07
Registered record
- Registry ID
- NCT06388642
- Conditions
- Erythropoietic Protoporphyria
- Interventions
- Afamelanotide 16mg implant
- Study type
- INTERVENTIONAL
- Phase
- Phase 1 / Phase 2
- Registry status
- Completed
- Start
- 2024-03-07
- Completion
- 2025-01-20
- Enrolment
- 28
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionErythropoietic ProtoporphyriaInterventionAfamelanotide 16mg implantPhasePhase 1 / Phase 2Registry statusCompletedA Study to Compare the Efficacy and Safety of SCENESSE and Narrow-Band Ultraviolet (NB-UVB) Light Versus NB-UVB Light Alone in Patients With Vitiligo
NCT06109649 · start 2023-10-11
Registered record
- Registry ID
- NCT06109649
- Conditions
- Vitiligo
- Interventions
- Afamelanotide and NB-UVB Light; NB-UVB Light
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Active not recruiting
- Start
- 2023-10-11
- Completion
- 2026-06
- Enrolment
- 200
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionVitiligoInterventionAfamelanotide and NB-UVB Light; NB-UVB LightPhasePhase 3Registry statusActive not recruitingStudy to Evaluate the Safety and Efficacy of Afamelanotide in Patients With Variegate Porphyria (VP)
NCT05854784 · start 2023-03-28
Registered record
- Registry ID
- NCT05854784
- Conditions
- Variegate Porphyria
- Interventions
- Afamelanotide 16 MG
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2023-03-28
- Completion
- 2023-12-28
- Enrolment
- 6
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionVariegate PorphyriaInterventionAfamelanotide 16 MGPhasePhase 2Registry statusCompletedA Study to Assess the Changes in Pigmentation and Safety of Afamelanotide in Patients With Vitiligo on the Face
NCT05210582 · start 2022-10-11
Registered record
- Registry ID
- NCT05210582
- Conditions
- Vitiligo
- Interventions
- Afamelanotide
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Unknown
- Start
- 2022-10-11
- Completion
- 2023-08
- Enrolment
- 6
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionVitiligoInterventionAfamelanotidePhasePhase 2Registry statusUnknownA Study to Evaluate the Safety and Efficacy of Afamelanotide in Patients With Xeroderma Pigmentosum C and V
NCT05370235 · start 2022-03-28
Registered record
- Registry ID
- NCT05370235
- Conditions
- Xeroderma Pigmentosum
- Interventions
- Afamelanotide
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Unknown
- Start
- 2022-03-28
- Completion
- 2024-12
- Enrolment
- 6
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionXeroderma PigmentosumInterventionAfamelanotidePhasePhase 2Registry statusUnknownDNA Repair Capacity of Afamelanotide on Ultraviolet Radiation-induced DNA Damage in Healthy Volunteers
NCT05368857 · start 2022-01-19
Registered record
- Registry ID
- NCT05368857
- Conditions
- Afamelanotide Evaluated as Skin DNA Repair Therapy in Healthy Volunteers
- Interventions
- Afamelanotide
- Study type
- INTERVENTIONAL
- Phase
- Phase 1
- Registry status
- Completed
- Start
- 2022-01-19
- Completion
- 2023-02-01
- Enrolment
- 10
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionAfamelanotide Evaluated as Skin DNA Repair Therapy in Healthy VolunteersInterventionAfamelanotidePhasePhase 1Registry statusCompletedA Study to Evaluate the Safety and Efficacy of Afamelanotide in Patients With Xeroderma Pigmentosum (XP)
NCT05159752 · start 2021-10-19
Registered record
- Registry ID
- NCT05159752
- Conditions
- Xeroderma Pigmentosum
- Interventions
- Afamelanotide
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Unknown
- Start
- 2021-10-19
- Completion
- 2024-10
- Enrolment
- 6
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionXeroderma PigmentosumInterventionAfamelanotidePhasePhase 2Registry statusUnknownA Proof of Concept Study to Evaluate the Safety of Afamelanotide in Patients With Acute Arterial Ischaemic Stroke (AIS)
NCT04962503 · start 2021-06-03
Registered record
- Registry ID
- NCT04962503
- Conditions
- Arterial Ischemic Stroke
- Interventions
- Afamelanotide
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2021-06-03
- Completion
- 2022-02-04
- Enrolment
- 6
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionArterial Ischemic StrokeInterventionAfamelanotidePhasePhase 2Registry statusCompletedAfamelanotide and Narrow-Band Ultraviolet B (NB-UVB) Phototherapy in the Treatment of Nonsegmental Vitiligo (NSV)
NCT04525157 · start 2014-06-06
Registered record
- Registry ID
- NCT04525157
- Conditions
- Vitiligo
- Interventions
- Afamelanotide; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2014-06-06
- Completion
- 2016-06-06
- Enrolment
- 21
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionVitiligoInterventionAfamelanotide; PlaceboPhasePhase 2Registry statusCompletedPhase III Confirmatory Study in Erythropoietic Protoporphyria
NCT01605136 · start 2012-05
Registered record
- Registry ID
- NCT01605136
- Conditions
- Erythropoietic Protoporphyria
- Interventions
- Afamelanotide; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 2012-05
- Completion
- 2013-07
- Enrolment
- 93
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionErythropoietic ProtoporphyriaInterventionAfamelanotide; PlaceboPhasePhase 3Registry statusCompletedAfamelanotide and Narrow-Band Ultraviolet B (NB-UVB) Light in the Treatment of Nonsegmental Vitiligo
NCT01382589 · start 2011-09
Registered record
- Registry ID
- NCT01382589
- Conditions
- Vitiligo
- Interventions
- Afamelanotide; NB-UVB
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2011-09
- Completion
- 2012-12
- Enrolment
- 15
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionVitiligoInterventionAfamelanotide; NB-UVBPhasePhase 2Registry statusCompletedA Safety Extension Study in Patients With Erythropoietic Protoporphyria (EPP)
NCT04578496 · start 2011-07-11
Registered record
- Registry ID
- NCT04578496
- Conditions
- Erythropoietic Protoporphyria
- Interventions
- Afamelanotide
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 2011-07-11
- Completion
- 2014-02-27
- Enrolment
- 16
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionErythropoietic ProtoporphyriaInterventionAfamelanotidePhasePhase 3Registry statusCompletedAfamelanotide and Narrow-Band Ultraviolet B (NB-UVB) Light in the Treatment of Nonsegmental Vitiligo (NSV)
NCT01430195 · start 2011-06
Registered record
- Registry ID
- NCT01430195
- Conditions
- Vitiligo
- Interventions
- Afamelanotide; Narrow-Band UVB Light Treatment
- Study type
- INTERVENTIONAL
- Phase
- Phase 1
- Registry status
- Completed
- Start
- 2011-06
- Completion
- 2012-11
- Enrolment
- 56
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionVitiligoInterventionAfamelanotide; Narrow-Band UVB Light TreatmentPhasePhase 1Registry statusCompletedAfamelanotide in Patients Suffering With Acne Vulgaris
NCT04943159 · start 2010-08-24
Registered record
- Registry ID
- NCT04943159
- Conditions
- Acne Vulgaris
- Interventions
- Afamelanotide
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2010-08-24
- Completion
- 2011-03-08
- Enrolment
- 3
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionAcne VulgarisInterventionAfamelanotidePhasePhase 2Registry statusCompletedAfamelanotide in Patients Suffering From Polymorphic Light Eruption (PLE)
NCT04704713 · start 2010-05-05
Registered record
- Registry ID
- NCT04704713
- Conditions
- Polymorphic Light Eruption
- Interventions
- Afamelanotide; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 2010-05-05
- Completion
- Not recorded
- Enrolment
- 31
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionPolymorphic Light EruptionInterventionAfamelanotide; PlaceboPhasePhase 3Registry statusCompleted