View clinical trials related to Alopecia Areata.
Filter by:Phototherapy, including ultraviolet B (UVB) and ultraviolet A (UVA) light, has been used to treat a number of dermatologic conditions. Psoriasis is one of the most common conditions treated with phototherapy, in which phototherapy is often indicated for extensive disease with contraindications for other systemic treatments. The mechanism of action of phototherapy for the treatment of psoriasis is not completely understood; however, it is known that UVB light induces apoptosis of pathogenic T cells and keratinocytes, which may reduce the overactive immune response and epidermal hyperproliferation. Phototherapy has shown some efficacy for other diseases, such as alopecia areata (AA) and polymorphous light eruption (PMLE). However, phototherapy is not always an accessible treatment option for patients due to cost or lack of time.
Androgenetic alopecia (AGA) is hair loss with specific clinical pattern, It Is characterized by follicular miniaturization, which occurs due to systemic androgens and genetic factors. Prevalence differs according to ethnic groups. It is more common and more severe in white men than in Asian and black men. The incidence increases with age. According to Hamilton's study, the prevalence is 30% in men at the age of 30, and 50% in the age of 50. Generally, the age of onset is the 3rd and 4th decade.
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.
A clinical trial to assess the effects and safety of PRP activated with pulsed electrical fields (PEFA-PRP) compared with unactivated PRP when used to treat AGA. The design of this small-scale, phase 1b/2a clinical trial is to demonstrate that pulsed electric field activation of autologous PRP results in a controlled release of platelet growth factors and other biologically active molecules that will have a benefit effect on the non-cycling hair follicles in the treated scalp compared to non-activated PRP. This single-center, auto-controlled study will compare the clinical benefit of PEFA-PRP versus non-activated PRP treatment of male patients with AGA.
This study (Unique Protocol ID: ZGJAK020) as an extension of the ongoing "Study to Evaluate Safety and Efficacy of Jaktinib in Adults With Alopecia Areata (Unique Protocol ID:ZGJAK020)" study. After completion of ZGJAK018 study, the study will be directly extend with an "open-label design".
The purpose of this study is to evaluate hairstyling techniques aimed at increasing efficacy of scalp cooling in the prevention of chemotherapy-induced alopecia, determine scalp cooling effect on persistent chemotherapy-induced alopecia, and elucidate molecular mechanisms and predictive biomarkers associated with scalp cooling success in patients with skin of color receiving chemotherapy for breast or non-small cell lung cancer. This study is being conducted because prior studies have found scalp cooling to be highly effective in preventing hair loss resulting from chemotherapy. However, minority representation was largely limited in completed trials. A recent study found that scalp cooling devices are less efficacious in patients with skin of color, likely because patients with skin of color have hair is predominantly types 3 (curly) and 4 (kinky), which tend to become bulkier when wet and can interfere with scalp cooling cap fitting. The investigators plan to test two techniques aimed at improving scalp cooling efficacy in patients with skin of color through hairstyling methods that minimize hair volume in order to increase cooling cap to scalp contact: 1) cornrows/braids/twists or 2) water/conditioner emulsion on hair. Preliminary data show that breast cancer patients with type 3 or 4 hair receiving taxane chemotherapy and scalp cooling using these techniques to prepare the hair for scalp cooling cap fitting all experienced hair preservation. Additionally, the investigators will also assess persistent chemotherapy-induced alopecia outcomes and incidence by following patients up to 6 months after completing treatment. Finally, specific gene expression changes in taxane-induced chemotherapy-induced alopecia in vitro have been described previously. The investigators will test the hypothesis that scalp cooling reverses such changes in chemotherapy-induced alopecia, assess for biomarkers predictive for scalp cooling success, and investigate persistent chemotherapy-induced alopecia molecular mechanisms using non-invasive transcriptome sequencing on plucked hair follicles.
Efficacy and safety of rosnilimab (ANB030) in subjects with moderate-to-severe Alopecia Areata
This study aims to investigate the effectiveness of photobiomodulation therapy (PBM) in the prevention and management of chemotherapy-induced alopecia (CIA). Therefore, we hypothesize that PBMT can reduce the severity of CIA in gynecological and breast cancer patients, increasing the patient's QoL.
Alopecia areata is believed to be an autoimmune disease. Treatment primarily relies on intralesional and topical corticosteroids. This study was conducted to evaluate Jessener Solutionas a potential therapeutic modality of Alopecia Areataversusintralesional steroid as regards the efficacy, safety, tolerability, and patients' satisfaction.
This is a case series of adult, male and female subjects with androgenetic alopecia (male pattern baldness). A topical hemp oil that is rich in varins (THCV and CBDV) and cannabidiol (CBD) is being used daily for six months to stimulate hair regrowth using Endocannabinoid System (ECS) receptors that are found on hair follicles.