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19 studies found for:    Open Studies | "Hyperpigmentation"
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Rank Status Study
1 Recruiting An In Vivo Model for Postinflammatory Hyperpigmentation
Condition: Post-inflammatory Hyperpigmentation
Intervention: Drug: Tricholoacetic Acid (TCA)
2 Not yet recruiting 1064-nm Q-switched Nd:YAG Laser and Intradermal Tranexamic Acid for Melasma
Condition: Melasma
Interventions: Procedure: intradermal tranexamic acid;   Device: Nd-YAG
3 Recruiting Split-face Study Comparing the Cosmetic Efficacy and Tolerability of Two Topical Products in Subjects With Moderate Facial Melasma
Condition: Melasma
Interventions: Other: Lytera 2.0;   Other: 4% Hydroquinone Topical Cream
4 Not yet recruiting Tri-split Face Study of Skin Resurfacing Modalities for the Treatment of Melasma
Condition: Melasma
Interventions: Drug: 22% TCA peel;   Device: CO2 laser;   Device: Qs-NdYag laser
5 Not yet recruiting Comparing the Efficacy and Safety of Combined Glycolic Acid and Salicylic Acid Peel Versus Glycolic Acid Peel Alone in the Treatment of Melasma: A Split Face Study
Condition: Melasma
Interventions: Drug: Glycolic acid peel alone;   Drug: Glycolic acid combined with salicylic acid peel
6 Recruiting Topical Composition Therapy (2013-MCN-333) for the Treatment of Melasma
Condition: Melasma
Intervention: Drug: Illuminate Cream
7 Recruiting Prospective Study of Ingenol Mebutate for Non-invasive Lentigo Melanoma of the Face
Condition: Lentigo Maligna
Intervention: Drug: Picato gel
8 Recruiting Photodynamic Therapy for Lentigo Maligna Using 5-aminolevulinic Acid Nanoemulsion as a Light Sensitizing Cream
Condition: Lentigo Maligna
Intervention: Drug: 5-aminolevulinic acid nanoemulsion
9 Recruiting Radiotherapy or Imiquimod in Complex Lentigo Maligna
Condition: Lentigo Maligna
Interventions: Drug: Imiquimod;   Radiation: Radiotherapy
10 Recruiting Imiquimod to Detect Residual Lesions and Prevent Recurrence of Lentigo Maligna
Condition: Lentigo Maligna
Intervention: Drug: Imiquimod
11 Recruiting Defining the Genetic Basis for the Development of Primary Pigmented Nodular Adrenocortical Disease (PPNAD) and the Carney Complex
Conditions: Cushing's Syndrome;   Hereditary Neoplastic Syndrome;   Lentigo;   Neoplasm;   Testicular Neoplasm
Intervention:
12 Not yet recruiting Familial Investigations of Childhood Cancer Predisposition
Conditions: Acute Leukemia;   Adenomatous Polyposis;   Adrenocortical Carcinoma;   AML;   BAP1 Tumor Predisposition Syndrome;   Carney Complex;   Choroid Plexus Carcinoma;   Constitutional Mismatch Repair Deficiency Syndrome;   Diamond-Blackfan Anemia;   DICER1 Syndrome;   Dyskeratosis Congenita;   Emberger Syndrome;   Familial Acute Myeloid Leukaemia;   Familial Adenomatous Polyposis;   Fanconi Anemia;   Familial Cancer;   Familial Wilms Tumor;   Familial Neuroblastoma;   GIST;   Hereditary Breast and Ovarian Cancer;   Hereditary Paraganglioma-Pheochromocytoma Syndrome;   Hodgkin Lymphoma;   Juvenile Polyposis;   Li-Fraumeni Syndrome;   Lynch Syndrome;   MDS;   Melanoma Syndrome;   Multiple Endocrine Neoplasia Type 1;   Multiple Endocrine Neoplasia Type 2;   Neuroblastoma;   Neurofibromatosis Type 1;   Neurofibromatosis Type II;   Nevoid Basal Cell Carcinoma Syndrome;   Non Hodgkin Lymphoma;   Noonan Syndrome and Other Rasopathy;   Overgrowth Syndromes;   Pancreatic Cancer;   Peutz-Jeghers Syndrome;   Pheochromocytoma/Paraganglioma;   PTEN Hamartoma Tumor Syndrome;   Retinoblastoma;   Rhabdoid Tumor Predisposition Syndrome;   Rhabdomyosarcoma;   Rothmund-Thomson Syndrome;   Tuberous Sclerosis;   Von Hippel-Lindau Disease
Intervention:
13 Recruiting Hereditary Gastric Cancer Syndromes: An Integrated Genomic and Clinicopathologic Study of the Predisposition to Gastric Cancer
Conditions: Stomach Neoplasms;   Stomach Cancer;   Familial Cancer;   Fundic Gland Polyposis;   Li-Fraumeni Syndrome;   Lynch Syndrome;   Peutz-Jeghers Syndrome
Intervention:
14 Not yet recruiting Hormonal Sensitivity in Patients With Noonan and LEOPARD Syndromes
Conditions: Noonan Syndrome;   LEOPARD Syndrome
Intervention:
15 Not yet recruiting Study of Efficacy of Metformin in the Treatment of Acanthosis Nigricans in Children With Obesity
Condition: Acanthosis Nigricans
Interventions: Drug: Metformin;   Other: Placebo
16 Recruiting Pancreatic Cancer Early Detection Program
Conditions: Pancreatic Cancer;   Pancreas Cancer;   Pancreatic Adenocarcinoma;   Familial Pancreatic Cancer;   BRCA 1/2;   HNPCC;   Lynch Syndrome;   Hereditary Pancreatitis;   FAMMM;   Familial Atypical Multiple Mole Melanoma;   Peutz Jeghers Syndrome
Interventions: Procedure: Endoscopic Ultrasound;   Procedure: Magnetic Resonance Imaging (MRI)
17 Recruiting The Cancer of the Pancreas Screening-5 CAPS5)Study
Conditions: Pancreas Cancer;   Peutz-Jeghers Syndrome;   Gene Mutation;   Germline Mutation Carrier;   Lynch Syndrome
Intervention: Drug: Human synthetic secretin
18 Recruiting Relevance of Imiquimod as Neo-adjuvant Treatment to Reduce Excision Size and the Risk of Intralesional Excision in Lentigo Malignant of the Face
Condition: Lentigo Maligna Melanoma (Head or Neck)
Interventions: Drug: Imiquimod cream + surgery;   Drug: vehicle + surgery
19 Recruiting Hereditary Colorectal and Associated Tumor Registry Study
Conditions: Lynch Syndrome;   FAP;   Hereditary Diffuse Gastric Cancer;   Juvenile Polyposis Syndrome;   Peutz-Jeghers Syndrome
Intervention: Other: Research Registry

Study has passed its completion date and status has not been verified in more than two years.