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CORRESPONDENCE COLUMN |
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| Year : 2007 | Volume
: 52
| Issue : 3 | Page : 164-165 |
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| Suicidal tendency in a psoriasis vulgaris patient under acitretin treatment |
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Mohamed L Elsaie
15 Tarablos Street Off Abbas, El Akkad St., Nasr City, Cairo, Egypt
Correspondence Address:
Mohamed L Elsaie
15 Tarablos Street Off Abbas, El Akkad St., Nasr City, Cairo
Egypt
 Source of Support: None, Conflict of Interest: None  | Check |
DOI: 10.4103/0019-5154.35356
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How to cite this article:
Elsaie ML. Suicidal tendency in a psoriasis vulgaris patient under acitretin treatment. Indian J Dermatol 2007;52:164-5 |
Dermatological patients may suffer from a great deal of stress and depression due to the appearance of their skin and may have suicidal thoughts. [1],[2] Ten percent of patients with psoriasis vulgaris have reported a desire to die while six percent have had suicidal thoughts. [3] There are a few reports regarding the relationship of etretinate used in the dermatological conditions treatment and depression. [4],[5]
Stress is a well known triggering factor in the appearance or exacerbation of psoriasis. [6] The relationship between stress and morbidity of psoriasis is widely accepted. According to various reports, stressful events affect the course of psoriasis in 37-80% of patients. Patients with a higher level of stress have a greater surface area of involvement with psoriasis in comparison to patients with relatively low stress levels. [7] Patients with psoriasis differ in their pattern of autonomic response to stress in comparison to control subjects and show an increase in sensory nerves, whose neuropeptide content is higher in individuals with high stress levels relative to their counterparts with low stress levels. Stress appears to exacerbate psoriasis; moreover, patients with psoriasis exhibit significant psychosocial disability. [8] Psoriasis patients should be evaluated for the following indicators of stress: physical (e.g., dry mouth, frequent urination and headaches), psychological emotional (e.g., accidental proneness, forgetfulness and insomnia) and behavioral indicators (e.g., anxiety, boredom and fear). [9] Stress reduction could be regarded as part of the treatment offered to some patients suffering from psoriasis. [10] Moreover, as part of the total care of the psoriasis patient, physicians are urged to augment traditional psoriasis treatment regimens with stress-reduction strategies, such as biofeedback, meditation and self-help approaches. [6]
In this study, a case of a female patient is presented with psoriasis vulgaris suffering from depression and suicidal thoughts as a consequence of treatment with acitretin, a metabolite of etretinate.
A 37-year-old female suffering from psoriasis vulgaris for 10 years with an increase in her complaints was referred to our clinic. There were diffuse thick plaques of various sizes and shapes with erythema and scales all over her body and even scalp. She had no joint pain and no laboratory abnormalities on routine investigation. The patient who showed no improvement on local therapies was started on acitretin (Acitretin® capsule, Sabaa Pharma, Cairo, Egypt) 35mg/day along with local treatments after 30 days of initial examination. Four weeks later she started encounter suicidal thoughts and these thoughts intensified. Psychiatric examination detected distress; however, no suicidal thoughts were encountered since the therapy with acitretin was started. She was diagnosed with major depression complying with the DSM IV criteria. The patient did not receive any treatments earlier and had never experienced any depression attacks nor did she receive any psychiatric consultations earlier and never given any family history of psychiatric troubles. Acitretin was discontinued and local treatments continued along with the initiated antidepression medications with the severity and level of symptoms decreasing in another 3 weeks time.
Depressive symptoms during etretinate treatment were reported in three cases of psoriasis. [4] Many side effects of retinoic acids, such as teratogenicity, hyperlipidemea, hepatotoxic and neurotoxic/psychiatric effects have been well documented. [11] In our case the discontinuation of the drug and the administration of antidepressants rapidly improved the symptoms.
The effect of acitretin on human psychology is not yet completely understood. A paucity of scientific evidence was found in this review for acitretin-associated pseudotumor cerebri and depression. [12] The significance of the potential side effects may require to be further uncovered by larger controlled studies involving psychiatrists. Furthermore, the psychological status of the patients before starting the treatment should be taken into consideration for dose adjustment.
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| 11. | Lowe NJ, David M. Toxicity. In : Lowe NJ, Marks R, editors. Retinoids: A Clinicians guide. Martin Dunitz: London; 1995. p. 19-36. |
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