Acute Diffuse and Total Alopecia of the Female Scalp. a new subtype of diffuse alopecia areata that has a favorable prognosis.

DreamPharm Products:

Dermatology 2002;205(4):367-73

Acute Diffuse and Total Alopecia of the Female Scalp. a new subtype of diffuse alopecia areata that has a favorable prognosis.

Background: Athough alopecia areata (AA) usually starts with focal lesions of hair loss and then presents several different clinical forms, AA may begin as diffuse hair loss. We examined 9 female patients who presented with acute, diffuse and total hair loss of the scalp and took a similar clinical course with a favorable prognosis. Objective: To categorize such cases as a new subgroup of diffuse alopecia. Methods: We studied 9 patients who showed acute, diffuse and total hair loss of the scalp within 1 month after their first visit to our hospital by comparing their clinical course, laboratory tests and histopathological findings with those of common, patchy AA, alopecia totalis or alopecia universalis. Results: None of the patients had a background of systemic diseases or telogen effluvium. All the patients were female, and 8 of the 9 cases recovered cosmetically acceptable hair growth within 6 months regardless of steroid administration. The histology of he lesions was indistinguishable from that of AA except for a remarkable eosinophilic infiltrate. Conclusions: These cases can be categorized as a new subtype of inflammatory noncicatricial alopecia that is characterized by a marked female predominance, tissue eosinophilia and uniquely short clinical course. We suggest to name it 'acute diffuse and total alopecia of the female scalp (ADTAFS)'.

J Dermatol 2002 Aug;29(8):489-98

Comparative efficacy of various treatment regimens for androgenetic alopecia in men.

Our understanding of the aetiology of androgenetic alopecia (AGA) has substantially increased in recent years. As a result, several treatment modalities have been tried with promising results especially in early stages of AGA. However, as far as has been ascertained, there is no comprehensive study comparing the efficacy of these agents alone and in combination with each other. One hundered male patients with AGA of Hamilton grades II to IV were enrolled in an open, randomized, parallel-group study, designed to evaluate and compare the efficacy of oral finasteride (1 mg per day), topical 2% minoxidil solution and topical 2% ketoconazole shampoo alone and in combination. They were randomized into four groups. Group I (30 patients) was administered oral finasteride, Group II (36 patients) was given a combination of finasteride and topical minoxidil, Group III (24 patients) applied minoxidil alone and Group IV (10 patients) was administered finasteride with topical ketoconazole. Treatment efficacy was assessed on the basis of patient and physician assessment scores and global photographic review during the study period of one year. At the end of one year, hair growth was observed in all the groups with best results recorded with a combination of finasteride and minoxidil (Group II) followed by groups IV, I and III. Subjects receiving finasteride alone or in combination with minoxidil or ketoconazole showed statistically significant improvement (p<0.05) over minoxidil only recipients. No signifcant side-effects related to the drugs were observed. In conclusion, it is inferred that the therapeutic efficacy is enhanced by combining the two drugs acting on different aetiological aspects of AGA.

Arch Dermatol 2002 Jul;138(7):916-22

Mediation of alopecia areata by cooperation between CD4+ and CD8+ T lymphocytes: transfer to human scalp explants on Prkdc(scid) mice.

OBJECTIVE: To determine the role of CD4+ and CD8+ T lymphocytes in the pathogenesis of alopecia areata. DESIGN: Relapse of alopecia areata was induced in autologous human scalp grafts on Prkdc(scid) mice by injection of activated T lymphocytes derived from lesional skin. CD4+ and CD8+ T cells were separated by magnetic beads before injection. SETTING: University-based dermatology practice. PARTICIPANTS: Eleven patients with either alopecia totalis or severe alopecia areata. MAIN OUTCOME MEASURES: Hair regrowth, hair loss, and immunohistochemical findings of scalp explants. INTERVENTION: Transfer of scalp T cells to autologous lesional scalp explants on Prkdc(scid) mice. RESULTS: Injection of unseparated T cells and mixed CD4+ plus CD8+ T cells resulted in significant hair loss (P<.01) in 5 of 5 experiments. However, injection of purified CD4+ or CD8+ T cells alone did not result in reproducible hair loss. CD4+ and CD8+ T cells induced follicular expression of intercellular adhesion molecule 1 (CD54), HLA-DR, and HLA-A, HLA-B, and HLA-C after injection into scalp grafts. CONCLUSIONS: CD4+ and CD8+ T cells have a role in the pathogenesis of alopecia areata. It is hypothesized that CD8+ T cells act as the effector cells, with CD4+ T cell help. It is now necessary to look for HLA-A, HLA-B, and HLA-C associations with alopecia areata. Therapeutic manipulations that interfere with CD8+ activity should be examined.

Am Fam Physician. 2003 Mar 1;67(5):1007-14.

Alopecia in women.

Alopecia can be divided into disorders in which the hair follicle is normal but the cycling of hair growth is abnormal and disorders in which the hair follicle is damaged. Androgenetic alopecia is the most common cause of hair loss in women. Other disorders include alopecia areata, telogen effluvium, cicatricial alopecia, and traumatic alopecias. The diagnosis is usually based on a thorough history and a focused physical examination. In some patients, selected laboratory tests or punch biopsy may be necessary. Topically administered minoxidil is labeled for the treatment of androgenetic alopecia in women. Corticosteroids and other agents are typically used in women with alopecia areata. Telogen effluvium is often a self-limited disorder. Because alopecia can be devastating to women, management should include an assessment for psychologic effects.

Are you losing hair gradually or all of a sudden ? Hair Million is a herbal formula to address hair loss problems. Numerous anecdotal cases demonstrate that this herbal formula based on Chinese herbs actually improves the age-related hair thinning and hair loss for a significant fraction of people taking it regularly. The biology of hair growth is complex and a field still in progress. We don't know how Hair Million stops hair loss, and promotes hair restoration, despite all the anecdotal observations. Neither scientific research nor placebo controlled clinical trials has been conducted due to the cost. Shortage of scientific/clinical research is not uncommon in herbal/nutritional arena. Hair Million is relatively inexpensive, and secondly, it is made only of traditional herbs that promote hair growth that are widely known to be safe in regular quantities. For clinically tested prescription medication, check Buy Propecia Online.

Herbs and Pharmaceuticals Online|| Constipation relief, laxative, colon cleansing || Best Realtor in Glendale, California: Residential Home and Commercial Property || Related Web pages || Herbs and Pharmaceuticals Online ||