Self-Assessments of Standardized Scalp Massages for Androgenic Alopecia: Survey Results

Integrative and Mechanistic Approach to the Hair Growth Cycle and Hair Loss

The hair cycle is composed of four primary phases: anagen, catagen, telogen, and exogen. Anagen is a highly mitotic phase characterized by the production of a hair shaft from the hair follicle, whereas catagen and telogen describe regression and the resting phase of the follicle, respectively, ultimately resulting in hair shedding. While 9% of hair follicles reside in telogen at any time, a variety of factors promote anagen to telogen transition, including inflammation, hormones, stress, nutritional deficiency, poor sleep quality, and cellular division inhibiting medication. Conversely, increased blood flow, direct stimulation of the hair follicle, and growth factors promote telogen to anagen transition and subsequent hair growth. This review seeks to comprehensively describe the hair cycle, anagen and telogen balance, factors that promote anagen to telogen transition and vice versa, and the clinical utility of a variety of lab testing and evaluations. Ultimately, a variety of factors impact the hair cycle, necessitating a holistic approach to hair loss.

The Role of Diet as an Adjuvant Treatment in Scarring and Nonscarring Alopecia

Background

Diet is known to affect a wide range of health disorders. Many patients with hair and scalp diseases often inquire about special diets that may improve their symptoms.

Objective

To evaluate nutrition and diet as adjunct treatments in nonscarring and scarring alopecia.

Methods

A primary literature search using PRISMA guidelines was conducted using the PubMed database in October 2019.

Results

Twenty-four articles with 1,787 patients were included. The Mediterranean diet, which is rich in raw vegetables and fresh herbs, and isoflavone-rich soy contain anti-inflammatory nutrients that may promote hair health and growth in androgenetic alopecia (AGA). The gluten-free diet was shown to stimulate hair growth in alopecia areata (AA) patients with concomitant celiac disease, though no effect was seen with a lactose-free diet. Sufficient protein was found to be necessary for hair health. The human chorionic gonadotropin diet, hypocaloric diet, and increased fish, buckwheat, and millet groats consumption were possible triggers of alopecias such as AGA, AA, telogen effluvium, or frontal fibrosing alopecia.

Limitations

This review was limited by the lack of studies and controls.

Conclusion

The Mediterranean diet as well as diets rich in protein and soy may be potential adjunct therapeutics for the treatment of nonscarring alopecias. The use of diets in alopecia treatment regimens warrants further exploration.

Meta-analysis of the therapeutic effect of acupuncture and chiropractic on cervical spondylosis radiculopathy: A systematic review and meta-analysis protocol

BACKGROUND

The pathogenesis of cervical spondylotic is degenerative changes of the cervical intervertebral disc, or bone hyperplasia of the posterior and hook joints, and instability of the joints of the cervical vertebrae. It causes the nerve roots to be stimulated and oppressed. The clinical manifestations are the sensation, movement, and reflex disorder of the cervical spinal nerve roots that are stimulated and oppressed, especially the numbness and pain of the neck, shoulders, upper limbs, and fingers. In this systematic review, we aimed to evaluate the efficacy and safety of acupuncture and chiropractic in the treatment of cervical spondylotic.

METHODS AND ANALYSIS

We will search for PubMed, Cochrane Library, AMED, Embase, WorldSciNet; Nature, Science online and China Journal Full-text Database (CNKI), China Biomedical Literature CD-ROM Database (CBM), and related randomized controlled trials included in the China Resources Database. The time is limited from the construction of the library to September 2019. We will use the criteria provided by Cochrane 5.1.0 for quality assessment and risk assessment of the included studies, and use the RevMan 5.3 and Stata 13.0 software for meta-analysis of the effectiveness, recurrence rate, and symptom scores of cervical spondylotic.

ETHICS AND DISSEMINATION

This systematic review will evaluate the efficacy and safety of acupuncture and chiropractic for cervical spondylotic. Because all of the data used in this systematic review and meta-analysis have been published, this review does not require ethical approval. Furthermore, all data will be analyzed anonymously during the review process trial.