18 studies found for:    Open Studies | "Hyperpigmentation"
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Rank Status Study
1 Unknown  Can Intravenous Vitamin C Improve Skin Hyperpigmentation in Long-Term Hemodialysis Patients?
Condition: Kidney Failure, Chronic
Intervention: Drug: vitamin C, intravenous injection
2 Recruiting Efficacy and Safety of Biocellulose Sheet Containing Anti-hyperpigmentation Agent ("Biocellulose Mask", "Farhorm®") in Patients Receiving Laser Treatment
Conditions: Skin Pigmentation;   Skin Irritation
Intervention: Device: "Biocellulose Mask", Farhorm®"
3 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
4 Unknown  Prevalence of Carbohydrate Intolerance in Lean and Obese Children
Conditions: Obesity;   Glucose Intolerance;   Diabetes;   Acanthosis Nigricans
Intervention:
5 Recruiting Clinical, Histological and Biochemical Characterization of Hyperpigmented Lesion
Conditions: Lentigo;   Melasma
Intervention:
6 Recruiting Imiquimod to Detect Residual Lesions and Prevent Recurrence of Lentigo Maligna
Condition: Lentigo Maligna
Intervention: Drug: Imiquimod
7 Recruiting Study of Everolimus in the Treatment of Advanced Malignancies in Patients With Peutz-Jeghers Syndrome
Conditions: Peutz-Jeghers Syndrome;   Neoplastic Processes;   Neoplasm Metastasis
Intervention: Drug: Everolimus
8 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:
9 Recruiting In Vivo Confocal Microscopy Study of Pigmented Conjunctival Lesions
Conditions: Nevus;   Racial Melanosis;   Primary Acquired Melanosis;   Conjunctival Malignant Melanoma
Intervention: Procedure: HRT III with Non-Contact Cornea Rostock Module
10 Recruiting Clinical Trial of Hydroquinone Versus Miconazol in Melasma
Condition: Melasma
Interventions: Drug: Miconazole;   Drug: Hydroquinone
11 Unknown  Azelaic Acid Iontophoresis Versus Topical Azelaic Acid Cream in the Treatment of Melasma
Condition: Melasma
Interventions: Other: Iontophoresis;   Other: Azelaic acid cream
12 Unknown  Evaluate the Lightening Effect of the Whitening Cosmetic Product BEX-2011
Condition: Solar Lentigines
Intervention: Other: skin whitening cosmetic product
13 Unknown  Azelaic Acid Versus Hydroquinone in Melasma
Condition: Melanosis
Interventions: Drug: azelaic acid gel;   Drug: hydroquinone cream
14 Not yet recruiting A Pilot Study Testing 1064nm Q-switch Laser Versus Glycolic Acid Peels for the Treatment of Melasma
Condition: Melanosis
Interventions: Device: 1064nm Q-switch Laser;   Other: Glycolic Acid Peels
15 Recruiting Comparative Study of Dual Yellow Laser Versus Stabilized Kilnman Preparation in the Treatment of Melasma
Condition: Melasma
Interventions: Device: Dual yellow Laser;   Drug: Stabilized kilnman trio
16 Not yet recruiting A Pilot Study Testing Salicylic Acid Peels Versus Glycolic Acid Peels for the Treatment of Melasma
Condition: Melanosis
Interventions: Other: Salicylic Acid Peels;   Other: Glycolic Acid Peels
17 Not yet 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 Efficacy and Safety of a 4% Hydroquinone Cream (Melanoderm 4%) for the Treatment of Melasma: a Randomized Controlled Split-face Study
Condition: Facial Melasma
Interventions: Drug: Hydroquinone;   Drug: Placebo

Indicates status has not been verified in more than two years