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Altogether 97 members of
the Swedish Alopecia Association (RFH) with either alopecia
areata, alopecia totalis or alopecia universalis volunteered
to participate in a 12 months study to evaluate the effect of
oral Viviscal on regrowth of scalp hair.
Thirteen patients
withdrew after 3 - 4 months because of lack of effect of the
treatment. The remaining 84 patients fulfilled the treatment
and were therefore evaluable.
Fifty of these had
alopecia areata, 12 alopecia totalis and 22 alopecia
universalis. They all took two tablets of Viviscal daily for
12 months.
Before the study, and
after 6 months and 12 months time periods, they filled out a
questionnaire regarding the start of regrowth of scalp hair
and the estimated area of the scalp with regrowth of permanent
hair.
In the areata group,
regrowth of permanent hair started to appear after
approximately 6 months in 46 patients, in the totalis group in
10 patients after 4 months and in the universalis group after
5 months in 7 patients.
After 12 months 7
patients in the areata group (14%) showed complete regrowth of
hair, 27 patients estimated a regrowth of 70 - 95%, 10 a
regrowth of 50 - 65% and 6 a regrowth less than 50%.
In the totalis group, 3
patients had a complete hair regrowth, 3 a regrowth of 70 -
95%, 4 a regrowth of 50 - 65% and 3 a regrowth of hair less
than 50%.
In the alopecia
universalis group, one of the patients reported complete
regrowth of hair, 4 had a regrowth of 70 -95% and one a
regrowth of 50 - 65%, while 16 had less than 50% regrowth of
scalp hair.
Better nail growth was
reported by all patients with weak nails prior to the study.
Overall 34 patients
(68%) of the patients in the alopecia areata group, 6 of the
patients (50%) of the patients in the alopecia totalis group
and 5 patients (23%) in the alopecia universalis group were
highly satisfied with the treatment results, while 10 (20%), 4
(33%) and 1 (5%), respectively estimated the end result as
good.
There was a significant
correlation between the treatment results and the type of
alopecia, but no significant correlation between the sex and
age of the patients or duration of hair loss could be
observed. No adverse reactions or unexpected events were
reported by the patients.
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