745 studies found for:    ALA
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Rank Status Study
1 Active, not recruiting A Study of Aminolevulinic Acid (ALA) to Enhance Visualization and Resection of Malignant Glial Tumors of the Brain
Condition: Glioma
Intervention: Drug: 5-Aminolevuline Acid
2 Recruiting Safety Study of Aminolevulinic Acid (ALA) to Enhance Visualization and Resection of Malignant Tumors of the Brain
Condition: Glioma
Intervention: Drug: 5-Aminolevuline Acid
3 Not yet recruiting The Use of 5-aminolevulinic Acid (ALA) as an Intraoperative Tumor Marker for Resection of Pediatric Central Nervous System (CNS) Tumors
Condition: Central Nervous System Tumor, Pediatric
Intervention: Drug: 5ALA
4 Recruiting A Laser Detection for Bladder Cancer by (Photodynamic) Spectra of Urine
Condition: Transitional Cell Carcinoma of the Bladder
Intervention: Drug: Amino levulinic Acid
5 Completed An Open-Label Pilot Trial of Alpha Lipoic Acid (ALA) for Weight Loss in Schizophrenia
Conditions: Obesity;   Weight Loss;   Schizophrenia
Intervention: Dietary Supplement: Alpha Lipoic Acid
6 Completed Use Of The Dietary Supplement 5-ALA And Its Relationship With Sleep And Mood
Conditions: Insomnia;   Nocturnal Awakening;   Irritability;   Coping Behavior;   Stress
Interventions: Dietary Supplement: 5-Aminolevulinic Acid (5-ALA);   Dietary Supplement: Placebo
7 Recruiting Fluorescence and Glioma Heterogeneity
Condition: Malignant Gliomas
Intervention: Procedure: ALA Test group
8 Withdrawn A Study of the Specificity and Sensitivity of 5-ALA Fluorescence in Malignant Brain Tumors
Condition: Brain Neoplasms
Intervention: Drug: 5-aminolevulinic acid
9 Completed hOKT3γ1 (Ala-Ala) Combined With Sirolimus and Delayed Tacrolimus in Type 1 Diabetic Islet Allograft Recipients
Conditions: Type 1 Diabetes;   Hypoglycemia
Interventions: Drug: Allogeneic Islets of Langerhans;   Drug: hOKT3γ1 (Ala-Ala)
10 Completed Supplementation of Alpha-linolenic Acid (ALA)-Rich Oil in Humans
Conditions: Overweight;   Hypercholesterolemia
Interventions: Dietary Supplement: n-3 PUFA free olive oil;   Dietary Supplement: linseed oil
11 Unknown  Safety Study of Aminolevulinic Acid (ALA) to Improve Visibility of Brain Tumors During Surgery
Conditions: Primary Glial Neoplasms of Brain;   Glioblastoma
Intervention: Drug: Aminolevulinic Acid
12 Completed
Has Results
Short-incubation Levulan Photodynamic Therapy Versus Vehicle for Face/Scalp Actinic Keratosis (AK)
Condition: Actinic Keratosis
Interventions: Drug: Broad Area ALA 1-hour incubation;   Drug: Broad Area ALA 2 hour incubation;   Drug: broad area ALA 3-hour incubation;   Drug: Spot ALA 2 hour incubation;   Drug: Vehicle PDT;   Device: Blue Light Treatment
13 Not yet recruiting A Proof of Principle Study of Aminolevulinic Acid (ALA) - Induced Fluorescence Detection in Resectable Non-Small Cell Lung Cancer
Condition: Lung Cancer in Normal and Malignant Tumors
Intervention: Drug: ALA-induced Fluorescence
14 Terminated Aminolevulinic Acid During Surgery in Treating Patients With Malignant Brain Tumors
Conditions: Adult Anaplastic Astrocytoma;   Adult Anaplastic Oligodendroglioma;   Adult Giant Cell Glioblastoma;   Adult Glioblastoma;   Adult Gliosarcoma;   Adult Mixed Glioma;   Recurrent Adult Brain Tumor
Interventions: Drug: aminolevulinic acid;   Other: laboratory biomarker analysis;   Procedure: therapeutic conventional surgery
15 Completed
Has Results
Light Dose Ranging Study of Photodynamic Therapy (PDT) With Levulan + Blue Light Versus Vehicle + Blue Light in Severe Facial Acne
Condition: Acne Vulgaris
Interventions: Drug: aminolevulinic acid HCL (ALA);   Other: Vehicle (VEH)
16 Recruiting 5-ALA in Recurrent Glioma
Condition: Recurrent Glioma
Intervention: Drug: 5-ala
17 Recruiting Fluorescence-guided Surgery for Low- and High-grade Gliomas
Condition: Glioma
Interventions: Drug: 5-Aminolevulinic acid (ALA);   Drug: Placebo - ascorbic acid
18 Active, not recruiting Gliadel Wafer and Fluorescence-Guided Surgery With 5-ALA Followed by Radiation Therapy And Temozolomide in Treating Patients With Primary Glioblastoma
Condition: Glioblastoma
Interventions: Drug: 5-ALA;   Drug: Gliadel wafers
19 Unknown  A Study of Aminolevulinic Acid Used to Enhance Visualization and Surgical Removal of Brain Tumors
Conditions: Malignant Glioma;   Glioma;   Glioblastoma;   Glioblastoma Multiforme;   Astrocytoma
Intervention: Drug: Aminolevulinic Acid
20 Terminated Topical 5-ALA-PDT With Blu-U Therapy Versus Topical 5-ALA With Pulse Dye Laser In Treating Recalcitrant Acne Vulgaris
Condition: Acne Vulgaris
Interventions: Drug: 5-ALA with Blu-U Light;   Drug: 5-ALA with Candela V-beam Pulse Dye Laser

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Indicates status has not been verified in more than two years