View clinical trials related to Alopecia Areata.
Filter by:The study team will assess the efficacy of platelet-rich plasma therapy, a special blood product which is from the participant's own body, in the treatment of androgenic alopecia (also known as male pattern hair loss) in females.
Alopecia areata is the most frequent cause of inflammation-induced hair loss with prevalence from 0.1 to 0.2%. It has no age nor sex predilection . Clinically, alopecia areata presents as a well-circumscribed patch of sudden hair loss. It affects any hair bearing area. The most common affected site is the scalp. Based on site and extent, AA can be classified into; diffuse, multi-locularis, mono-locularis, totalis, universalis, and ophiasis.
The primary objective of this study is to assess the efficacy and safety of platelet rich plasma in reducing scalp symptoms and promoting hair growth in patients diagnosed with frontal fibrosing alopecia. Platelet rich plasma is an autologous blood product, and platelet rich plasma will be administered intralesionally for this study. The platelet rich plasma used for this study will be prepared using the Eclipse Easy Spin centrifuge.
Alopecia areata (AA) is a common, idiopathic and sometimes recurrent non-scarring type of hair loss. Several etiological factors, including psychological, trauma-related, genetic and autoimmune factors have been considered as possible etiological factors . A T cell-mediated autoimmune mechanism in genetically vulnerable individuals is the most acceptable etiology. Alopecia areata presents clinically with well demarcated patches of non cicatricial hair loss in any hair bearing area with no remarkable gender preference. Although AA may occur at any age, incidence is high among younger age groups. In fact, it is the most common form of alopecia seen in children. Various clinical patterns of alopecia have been described as patchy, diffuse, reticulate, ophiasis and ophiasis inversus. Depending on the extent of hair loss, it can be classified into alopecia subtotalis, alopecia totalis (complete loss of scalp hair), and alopecia universalis (complete loss of body hair). National Alopecia Areata Foundation has devised "Severity of Alopecia Tool Score" (SALT score) as a measure of disease severity. Scalp is divided into 4 areas, namely, Vertex-40% of scalp surface area; right and left profiles-18% each and posterior scalp aspect-24%. SALT score is the sum of percentage of hair loss in the above mentioned areas.
Androgenetic alopecia is a common form of diffuse hair loss in both men and women,It primarily affects the top and front of the scalp with different clinical presentations and there are numerous classification systems for grading purposes.
The purpose of this study is to evaluate the efficacy and safety of SHAPE Gel applied topically to adult patients with alopecia areata of the scalp.
The purpose of this study is to determine the efficacy of treatment with intralesional injection of corticosteroids on the treatment of Frontal Fibrosing Alopecia (compared with placebo), between three months, six months and baseline.
- 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.
The primary objective of this study is to assess the safety and efficacy of topical AS101 as treatment for Female Androgenetic Alopecia (FAGA) in menopause women.