View clinical trials related to Androgenetic Alopecia.
Filter by:The goal of this clinical trial is to learn about oral minoxidil 1mg in the treatment of women with androgenetic alopecia, a type of hormone-imbalanced hair loss. The main questions to answer are to know about that minoxidil 1mg is as effective as minoxidil 2% topical solution (comparator product) and is more effective than placebo; and to ensure treatment with oral minoxidil is safe. Participants will be assigned randomly to receive one of the following treatment combinations: - the test product (oral minoxidil 1 mg, once/day) and the vehicle solution (vehicle means it looks like the comparator product, but it does not contain an active ingredient, 2 times/day), or - the placebo tablet (placebo means it looks like the test product, but it does not contain an active ingredient, once/day) and the comparator product (2% minoxidil solution, 2 times/day), or - the placebo tablet (once/day) and the vehicle solution (2 times/day). The clinical trial will take up to 36 weeks. During this time, patients will come to the clinical trial centre for 5 times for examinations and will be called by phone twice. At the visits, the following examinations will be performed: photos of the hair will be taken to determine hair density, assessment of changes in scalp hair growth, measurement of blood pressure, pulse, and body temperature, a physical examination, blood withdrawal to determine any abnormalities in the blood, urine sampling and analysis, performance of ECG, and evaluation of hypertrichosis (i.e., excessive hair growth over the body). Furthermore, patients will be asked daily whether they had experienced any side effects or took any new medications (or changed the dose of a known medication) or underwent any medical procedure. Also, women of childbearing potential must undergo pregnancy tests in blood and urine.
This study will be a single center, open-label study of a single concentration of ANR- 001.1. The solution will be applied to the scalp of 14 male subjects by study staff once daily for 7 days.
Androgenetic alopecia (AGA) is a prevalent disease, occurring in 80% of Caucasian men and 50% of Caucasian women by age 701. Treatments for AGA are limited, and presently the only FDA-approved medications for AGA are topical minoxidil and oral finasteride1. In addition to medical therapies, FDA-cleared medical devices are now utilized for the treatment of AGA as of 20072. These devices, termed low level laser therapy (LLLT), come in multiple forms including combs, helmets and sports cap wearable devices2. These home-use, wearable devices utilize the ~650 nm wavelength laser light to stimulate the hair follicle mitochondria and thereby promote hair growth, a process termed "photobiomodulation"3. Recent meta-analyses investigating photobiomodulation and LLLT for AGA have noted an increase in fluence or energy delivered per cm is associated with increased hair density3. However, randomized control trials (RCT) with direct comparison of LLLT devices of different fluences has yet to be performed. Accordingly, in the present study we aim to investigate if increasing fluence in LLLT devices is associated with increased hair density by comparing sham LaserCap to LaserCap SD (1.15 J/cm2, low fluence) and LaserCap HD+ (3.93 J/cm2, high fluence) in RCT.
This is a comparative retrospective study of the efficacy of platelet-rich plasma injections and injections with commercial products advertised to promote hair regrowth for patients with androgenetic alopecia.
Androgenetic alopecia (AGA), also known as androgenic alopecia or male pattern baldness, is the most common type of progressive hair loss. It is a polygenetic condition with variable degree of severity, age of onset, and location of hair loss. Male AGA (MAGA) is clearly an androgen-dependent condition and, although the mode of inheritance is uncertain, a genetic predisposition is observed. Regarding treatment of AGA; in most cases it's challenging and unsatisfactory. Finasteride and Minoxidil 2-5 % solution are the only US Food and Drug Administration (FDA) approved treatment options for MAGA. On the basis of hypertrichosis observed in patients treated with analogues of prostaglandin PGF2a (i.e. latanoprost used for glaucoma), it was supposed that prostaglandins would have an important role in the hair growth (Nieves et al., 2014). Multiple studies had claimed that prostaglandins are deregulated in both alopecia areata (AA) and AGA. Cetirizine, is a safe and selective second-generation histamine H1 receptor antagonist widely used. It has anti-inflammatory properties. Studies have shown cetirizine causes a significant reduction in both the inflammatory cell infiltrate and PGD2 production. The oral administration of cetirizine is commonly leads to different systemic side effects. Thus the topical formulation is expected to be an effective tool for avoiding the oral side effects as well as better targeting, but unfortunately, no topical formulation of cetirizine is available in the market till date.
- Androgenetic alopecia (AGA) or common baldness is the most common cause of hair loss in both men and women and is caused by the action of androgens in genetically predisposed individuals. - This clinical trial was designed to evaluate the efficacy and safety of using a preparation of autologous plasma rich in growth factors (PRGF-Endoret) in the treatment of androgenetic alopecia.
Androgenic alopecia, the common form of hair loss is a highly heritable disorder of considerable social significance affecting around 40% of adult men and women. A variety of genetic and environmental factors are likely to play a role in androgenetic alopecia. Genetic variants in the human androgen receptor gene (AR) have been reported to be associated with AGA in Caucasians. Other genes involved with hair loss also have been found. One of them being a gene on chromosome 3 (3q26). A recent genome-wide association study in 296 individuals with male-pattern baldness and 347 controls had carried out and five SNPs on chromosome 20p11 were found to be highly significant association for AGA (rs2180439 combined P = 2.7 x 10(-15)). No interaction was detected with the X-chromosomal androgen receptor locus, suggesting that the 20p11 locus has a role in a yet-to-be-identified androgen-independent pathway. The total number of evaluated patients with androgenic alopecia will be at least 300. All patients will be further grouped as good responders or poor responders to conventional medications, such as topical minoxidil and systemic finasteride. Candidate genes potentially involved in gout and its treatment response will be selected from the published literatures; specifically, two resources of candidate genes will be selected: (i) genes which are known to directly link with androgenic alopecia, and (ii) genes are potentially implicated in particular pathways of androgen/estrogen receptors, metabolism and downstream signals, and genes involved in anti-oxidants or hair growth. The SNP genotyping will be performed by MALDI-TOF Mass Spectrometry. Data analysis will be performed by comparing SNPs allele frequency between good responder and poor responder to conventional medications of patients with androgenic alopecia and further comparing to the allele frequency of SNPs in healthy controls. A functional study will also be done to prove the genetic association.