Overview
Indications
Photochemotherapy (Methoxsalen with long wave UVA radiation) is indicated for the symptomatic control of severe, recalcitrant, disabling psoriasis not adequately responsive to other forms of therapy and when the diagnosis has been supported by biopsy. Methoxsalen is intended to be administered only in conjunction with a schedule of controlled doses of long wave ultraviolet radiation.
Boxed Warning
FDA Black Box Warning
CAUTION: Methoxsalen Capsules, USP 10 mg [Soft Gelatin Capsules]. This new dosage form of methoxsalen exhibits significantly greater bioavailability and earlier photosensitization onset time than previous methoxsalen dosage forms. Patient should be treated in accordance with the dosimetry specifical
Contraindications
When this intervention should not be used
A. Patients exhibiting idiosyncratic reactions to psoralen compounds. B. Patients possessing a specific history of light sensitive disease states should not initiate methoxsalen therapy except under special circumstances. Diseases associated with photosensitivity include lupus erythematosus, porphyr
Indications & Related Conditions
Conditions associated via SNOMED clinical relationships
Administration & Protocol
Dosing, route, and treatment protocol
Detailed dosage and administration information is available in the full FDA drug label.
View full prescribing information on DailyMedMonitoring & Follow-Up
Biomarkers relevant to this intervention via related conditions
No monitoring biomarkers have been mapped yet. Biomarker-intervention linkages are derived through related conditions and will expand as the knowledge graph grows.
Clinical Trials
166 trials linked to this intervention
Recent Trials
Study of ONTAK (Denileukin Diftitox) in Cutaneous T-Cell Lymphoma (CTCL) Patients
Study of ONTAK (Denileukin Diftitox) in Previously Treated Cutaneous T-Cell Lymphoma Patients
A Study to Evaluate Raptiva in Combination With Topical Psoriasis Therapies
Utilization of Narrow Band Ultraviolet B (UVB) Light Therapy and Etanercept for the Treatment of Psoriasis
Enbrel® in Psoriatic Arthritis
Research Evidence
Published studies and systematic reviews
Research data from MEDLINE/PubMed
Benefits & Expected Outcomes
Benefits, expected outcomes, efficacy data, and NNT (Number Needed to Treat) are pending physician authorship and evidence review.
Risks & Side Effects
Adverse reaction and safety data for this drug is sourced from the FDA-approved label.
View adverse reactions & drug interactions on DailyMedRelated Symptoms
Symptoms associated with conditions this intervention addresses
No related symptoms have been mapped yet. Symptom linkages are derived through associated conditions.
Alternatives & Comparisons
Alternative treatments, comparison data, and clinical decision support are pending physician authorship.
This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.
Do not start, stop, or change any treatment without consulting your healthcare provider.
Quick Facts
- Type
- Substance / Medication
- Fully Specified Name
- Methoxsalen (substance)
- SNOMED CT
- 41062004
- UMLS CUI
- C0025684
- RxNorm CUI
- 6854
- Labeler
- Strides Pharma Science Limited
Clinical Data
This intervention maps to 3 entities in the Ltrl knowledge graph.
Data is sourced from SNOMED CT, UMLS, and the Ltrl clinical knowledge graph. Content sections marked as pending require physician authorship. Consult a healthcare provider before starting any treatment.