calcipotriene has been researched along with Atrophy* in 5 studies
1 review(s) available for calcipotriene and Atrophy
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Topical application of calcipotriene and corticosteroids: combination regimens.
Side effects of topical corticosteroids limit their long-term use. Calcipotriene/calcipotriol (Dovonex/Daivonex) ointment is not associated with any of the side effects of corticosteroids and has been shown to thicken the skin in contrast to the cutaneous atrophy caused by topical steroids.. We attempted to determine whether the addition of calcipotriene to a regimen of topical steroids results in an improved benefit/risk ratio.. Published and unpublished data on combination regimens were reviewed.. In long-term regimens for psoriasis, substituting calcipotriene for topical corticosteroids may result in a steroid-sparing effect. Conversely, topical corticosteroids may suppress the development of local cutaneous irritation that occurs in patients treated with calcipotriene ointment.. Psoriasis regimens combining calcipotriene ointment with superpotent steroids such as halobetasol ointment can result in greater improvement and fewer side effects. Topics: Administration, Cutaneous; Anti-Inflammatory Agents; Atrophy; Calcitriol; Clobetasol; Dermatitis, Irritant; Dermatologic Agents; Drug Combinations; Drug Interactions; Glucocorticoids; Humans; Irritants; Longitudinal Studies; Ointments; Psoriasis; Risk; Skin | 1997 |
3 trial(s) available for calcipotriene and Atrophy
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Dermoscopic assessment of long-term topical therapies with potent steroids in chronic psoriasis.
We investigated the value of the dermoscope for monitoring the long term safety of high potency topical steroids in patients with chronic psoriasis. We observed for the first time that the overuse of topical steroids resulted in the appearance of clinically unapparent but dermoscopically apparent "red lines" (linear telangiectasias) in the treated plaques and/or skin adjacent to the treated plaques (P < .03). We concluded that dermoscopy may help reveal the early signs of impending steroid-induced atrophy ("red lines") before they become clinically evident with the naked eye and before the atrophy becomes permanent. Topics: Administration, Topical; Adrenal Cortex Hormones; Adult; Atrophy; Calcitriol; Chronic Disease; Clobetasol; Dermatologic Agents; Dermoscopy; Drug Administration Schedule; Female; Humans; Male; Middle Aged; Patient Compliance; Pilot Projects; Psoriasis | 2004 |
The atrophogenic potential and dermal tolerance of calcipotriol/betamethasone dipropionate ointment compared with betamethasone dipropionate ointment.
Recently, a combination product (Daivobet) ointment: calcipotriol 50 micro g/g, betamethasone dipropionate 0.5 mg/g) has been developed for the treatment of psoriasis.. This study aimed to demonstrate that the atrophogenic potential of Daivobet is less or equal to the skin thinning produced by Diprosone (betamethasone dipropionate 0.05 mg/g).. The forearms of 45 subjects were treated with Daivobet and Diprosone or Daivobet and its vehicle twice daily over a 4-week period. Sonographic measurements for full skin thickness, clinical assessments and biopsies were carried out.. A confidence interval approach was used to establish that skin thinning following treatment with Daivobet was equal to or less than thinning with Diprosone. Histological results did not suggest differences between Daivobet and Diprosone. Clinical signs of atrophy or irritation were not observed.. The atrophogenic potential of Daivobet and Diprosone was similar following twice daily application over a 4-week treatment period. Skin irritation was not observed. Topics: Adult; Atrophy; Betamethasone; Biopsy, Needle; Calcitriol; Dermatologic Agents; Drug Combinations; Female; Humans; Male; Middle Aged; Ointments; Psoriasis; Skin; Ultrasonography | 2003 |
Comparison of the effects of calcipotriol, prednicarbate and clobetasol 17-propionate on normal skin assessed by ultrasound measurement of skin thickness.
In this study, we investigated the effect of calcipotriol, prednicarbate and clobetasol 17-propionate on skin thickness over a treatment period of 6 weeks. The study was conducted as a controlled, randomized, double-blind comparison. The influence of these drugs on normal skin under occlusive conditions was assessed visually and by measuring skin thickness using 20 MHz B mode ultrasound. Both topically applied glucocorticosteroids lead to a significant decrease in skin thickness. In contrast to the glucocorticosteroid-induced atrophy, calcipotriol application on normal skin leads to an increase in skin thickness in all volunteers. The effect remains constant for the duration of treatment. The cause of this increase seems to be an irritative reaction of the skin which was histologically investigated in one volunteer. The histological features of this reaction are characteristic for a subacute dermatitis. The implications of these findings for the therapeutic mechanism of calcipotriol are discussed. Topics: Administration, Topical; Adult; Anti-Inflammatory Agents; Atrophy; Calcitriol; Clobetasol; Dermatitis, Contact; Dermatologic Agents; Double-Blind Method; Female; Glucocorticoids; Humans; Male; Middle Aged; Prednisolone; Skin; Ultrasonography | 1994 |
1 other study(ies) available for calcipotriene and Atrophy
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Calcipotriol counteracts betamethasone-induced decrease in extracellular matrix components related to skin atrophy.
The calcipotriol/betamethasone dipropionate fixed-combination gel is widely used for topical treatment of psoriasis vulgaris. It has been hypothesized that calcipotriol counteracts glucocorticoid-induced skin atrophy which is associated with changes in the extracellular matrix (ECM). To elucidate the combined effects of calcipotriol and betamethasone on key ECM components, a comparative study to the respective mono-treatments was carried out. The effect on collagen I synthesis, matrix metalloproteinase (MMP) secretion, and hyaluronic acid (HA) production was investigated in primary human fibroblast and keratinocyte cultures as well as in a human skin explant model. We show that calcipotriol counteracts betamethasone-induced suppression of collagen I synthesis. Similarly, calcipotriol and betamethasone have opposing effects on MMP expression in both fibroblasts and keratinocytes. Moreover, calcipotriol is able to restore betamethasone-impaired HA synthesis in keratinocytes and prevent betamethasone-induced epidermal thinning in minipigs upon treatment with the calcipotriol/betamethasone gel. In summary, our results show for the first time in primary human skin cultures that calcipotriol reduces early signs of betamethasone-induced skin atrophy by modulation of key ECM components. These results indicate that the calcipotriol component of the fixed-combination gel counteracts the atrophogenic effects of betamethasone on the skin. Topics: Animals; Anti-Inflammatory Agents; Atrophy; Betamethasone; Calcitriol; Cells, Cultured; Drug Combinations; Drug Interactions; Extracellular Matrix; Female; Fibroblasts; Gene Expression Regulation; Humans; Keratinocytes; Organ Culture Techniques; Skin; Swine; Swine, Miniature | 2014 |