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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 4 Interventional

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

NCT02622594
View directory record Official record
Conditions
Actinic Keratoses
Interventions
Aminolevulinic Acid (ALA), Environ Cosmetic Roller, BLU-U IIlluminator
Drug · Device
Lead sponsor
Dermatology, Laser & Vein Specialists of the Carolinas
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 18, 2017 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Phase 2 Interventional Results available

Short-incubation Levulan Photodynamic Therapy Versus Vehicle for Face/Scalp Actinic Keratosis (AK)

NCT01475955
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Broad Area ALA 1-hour incubation, Broad Area ALA 2 hour incubation, broad area ALA 3-hour incubation, Spot ALA 2 hour incubation, Vehicle PDT, Blue Light Treatment
Drug · Device
Lead sponsor
DUSA Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
13
States / cities
La Jolla, California • Los Angeles, California • San Diego, California + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2016 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Phase 2 Interventional Results available

Use of Jet-injection in Photodynamic Therapy for Basal Cell Carcinoma

NCT04552990
View directory record Official record
Conditions
BCC, BCC - Basal Cell Carcinoma, Basal Cell Carcinoma, Basal Cell Cancer, Superficial Basal Cell Carcinoma, Nodular Basal Cell Carcinoma
Interventions
Jet injection of ALA, Surgical excision, Illumination, Incubation
Drug · Procedure · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 20, 2026, 8:41 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Comparing Intra-vaginal Culture of Embryos to In-vitro Culture of Embryos With Minimal Stimulation

NCT02802176
View directory record Official record
Conditions
Infertility
Interventions
INVOcell device, Traditional IVF
Device · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 37 Years · Female only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 11, 2023 · Synced Sep 20, 2026, 8:41 PM EDT
Recruiting Phase 1 Interventional

An Open-Label Pharmacokinetic Study for Patients With Actinic Keratosis on the Upper Extremities or the Face

NCT07729579
View directory record Official record
Conditions
Actinic Keratosis (AK)
Interventions
Investigational drug, Photodynamic therapy
Drug · Device
Lead sponsor
Sun Pharmaceutical Industries Limited
Industry
Eligibility
18 Years to 85 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Phase 2 Interventional Results available

Microneedle Lesion Preparation Prior to Aminolevulinic Acid Photodynamic Therapy (ALA-PDT) for AK on Face

NCT02632110
View directory record Official record
Conditions
Actinic Keratosis
Interventions
ALA, Topical Solution Vehicle, IBL 10 mW, Microneedle lesion preparation, IBL 20 mW
Drug · Device · Procedure
Lead sponsor
DUSA Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
8
States / cities
San Diego, California • Brandon, Florida • Arlington Heights, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Sep 20, 2026, 8:41 PM EDT
Suspended Not applicable Interventional

Assessment of the INVOcell Intravaginal Culture System

NCT04246268
View directory record Official record
Conditions
Infertility
Interventions
INVOcell
Device
Lead sponsor
INVO Bioscience, Inc.
Industry
Eligibility
18 Years to 37 Years · Female only
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
4
States / cities
Greenville, South Carolina • West Columbia, South Carolina • San Antonio, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2020 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

QUILT-3.033: Haplo NK With SQ ALT-803 for Adults With Relapsed or Refractory AML

NCT03050216
View directory record Official record
Conditions
Acute Myeloid Leukemia
Interventions
ALT-803
Biological
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 17, 2023 · Synced Sep 20, 2026, 8:41 PM EDT
Recruiting No phase listed Observational

Methamphetamine Cue-reactivity

NCT07086014
View directory record Official record
Conditions
Methamphetamine Use Disorder
Interventions
Cognitive Reappraisal
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 60 Years · Male only
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 24, 2025 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Phase 2 Interventional

Study to Evaluate the Safety and Efficacy of BF-200 ALA (Ameluz®) and BF-RhodoLED® in the Treatment of Moderate to Severe Acne Vulgaris With Photodynamic Therapy in Adults

NCT05080764
View directory record Official record
Conditions
Acne Vulgaris
Interventions
1h Incubation Photodynamic therapy (PDT) (ALA-PDT, Ameluz®-PDT), 1h Incubation Photodynamic therapy (PDT) (vehicle to BF-200 ALA containing no active ingredient), 3h Incubation Photodynamic therapy (PDT) (ALA-PDT, Ameluz®-PDT), 3h Incubation Photodynamic therapy (PDT) (vehicle to BF-200 ALA containing no active ingredient)
Combination Product
Lead sponsor
Biofrontera Inc.
Industry
Eligibility
16 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
9
States / cities
Fountain Valley, California • San Diego, California • Delray Beach, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Sep 20, 2026, 8:41 PM EDT
Recruiting Not applicable Interventional

Cocaine Cue-reactivity Incubation Study

NCT07091877
View directory record Official record
Conditions
Cocaine Use Disorder
Interventions
Cognitive Reappraisal, Control cue-reactivity task
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Phase 3 Interventional

Protocols for Painless Photodynamic Therapy (PDT) of Actinic Keratoses

NCT02124733
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Aminolevulinic acid based photodynamic therapy
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Sep 20, 2026, 8:41 PM EDT
Not listed Not applicable Interventional

Biocellular-Cellular Regenerative Treatment Scaring Alopecia and Alopecia Areata

NCT03078686
View directory record Official record
Conditions
Alopecia Areata, Scarring Alopecia
Interventions
tSVF by lipoaspiration, PRP Concentration, Emulsification tSVF, cSVF isolation and concentration, cSVF in Normal Saline IV
Procedure
Lead sponsor
Regeneris Medical
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
3
States / cities
Irvine, California • North Attleboro, Massachusetts • Stevensville, Montana
Source: ClinicalTrials.gov public record
Updated Apr 15, 2020 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Phase 1 Interventional Results available

Phase I Photodynamic Therapy (PDT) for Benign Dermal Neurofibromas (NF1)

NCT01682811
View directory record Official record
Conditions
Neurofibromatoses
Interventions
Part 1 Levulan injection, Part 1 Levulan surface application, Part 1 Levulan surface application twice, Part 1 Levulan surface application twice with microneedling, Levulan (5-aminolevulinic acid) photodynamic therapy - Dose level 1, Levulan (5-aminolevulinic acid) photodynamic therapy - Dose level 2, Levulan (5-aminolevulinic acid) photodynamic therapy - Dose level 3
Drug
Lead sponsor
Harry T Whelan, MD
Other
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 17, 2021 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Phase 3 Interventional Results available

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

NCT05662202
View directory record Official record
Conditions
Actinic Keratoses
Interventions
BF-200 ALA and red light LED lamp, Vehicle and red light LED lamp
Combination Product
Lead sponsor
Biofrontera Inc.
Industry
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
14
States / cities
Phoenix, Arizona • Greenwood Village, Colorado • Delray Beach, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Not applicable Interventional

Photodynamic Therapy for Prevention of Nonmelanoma Skin Cancer in Organ Transplant Recipients

NCT02751151
View directory record Official record
Conditions
Nonmelanoma Skin Cancers
Interventions
have Levulan Kerastick (aminolevulinic acid) solution
Other
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years to 100 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Not applicable Interventional

Indoor Daylight Photo Dynamic Therapy for Actinic Keratosis

NCT03805737
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Amulez and sunlight, Amulez and red light treatment
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jan 19, 2022 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Photodynamic Therapy Incubation Times for Actinic Keratosis

NCT03066843
View directory record Official record
Conditions
Actinic Keratoses
Interventions
ALA (5-aminolevulinic acid), Blue light therapy
Drug · Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 20, 2026, 8:41 PM EDT
Recruiting Early Phase 1 Interventional

Pilot Study of an Implantable Microdevice for In Situ Evaluation of Drug Response in Patients With Colorectal Liver Metastasis

NCT07193862
View directory record Official record
Conditions
Colorectal Cancer Metastatic
Interventions
Doxorubicin, FOLFOX, Botensilimab, Balstilimab, Bevacizumab, FOLFIRI, FOLFIRINOX, AGEN2373
Combination Product
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Lake Success, New York • New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Not applicable Interventional Results available

The Use of Microneedles to Expedite Treatment Time in Photodynamic Therapy

NCT02594644
View directory record Official record
Conditions
Keratosis, Actinic
Interventions
Microneedle Roller, Aminolevulinic Acid, Blue Light
Device · Drug · Radiation
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Nov 28, 2018 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Phase 1 Interventional Results available

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

NCT05060237
View directory record Official record
Conditions
Actinic Keratosis, Keratosis, Actinic, Keratosis
Interventions
BF-200 ALA and red light LED lamp
Combination Product
Lead sponsor
Biofrontera Bioscience GmbH
Industry
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
9
States / cities
Phoenix, Arizona • Greenwood Village, Colorado • Indianapolis, Indiana + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Sep 20, 2026, 8:41 PM EDT
Completed Phase 1 Interventional Results available

Daylight Photodynamic Therapy for Actinic Keratosis

NCT03322293
View directory record Official record
Conditions
Actinic Keratoses
Interventions
Aminolevulinic Acid Topical 20% Topical Solution, BLU-U blue light phototherapy illuminator
Drug · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 8, 2022 · Synced Sep 20, 2026, 8:41 PM EDT
Not yet recruiting Phase 2 Interventional

A Phase 2 Study of Methylene Blue Photodynamic Therapy for Treatment of Breast Abscesses

NCT07179003
View directory record Official record
Conditions
Breast Abscess
Interventions
Standard of care breast abscess drainage, Methylene Blue, Lipid Emulsion, Insertion of optical fiber, Laser illumination, Photodynamic therapy
Procedure · Drug · Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 20, 2026, 8:41 PM EDT
Recruiting Not applicable Interventional

SISTER: Sibling Oocyte Insemination With Frozen Sperm From Third Party Donors: Evaluation of Reproductive Techniques

NCT07175571
View directory record Official record
Conditions
Infertility, Female, Reproductive Techniques, Assisted, Fertilization in Vitro
Interventions
Intracytoplasmic Sperm Injection (ICSI), Conventional Insemination (IVF)
Procedure
Lead sponsor
Shady Grove Fertility Reproductive Science Center
Other
Eligibility
Female only
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Sep 20, 2026, 8:41 PM EDT