Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bupropion is a very popular medication prescribed to millions of patients globally for depression (Wellbutrin, GlaxoSmithKline, Research Triangle Park, NC) as well as an aid in smoking cessation (Zyban, GlaxoSmithKline, Research Triangle Park, NC). It has been reported to have some common dermatologic side effects, such as pruritus, urticaria and serum-sickness like reaction. The authors report a case of bupropion-induced Stevens-Johnson syndrome (SJS) with a concomitant acute psoriatic exacerbation in a 56-year-old woman, who began taking bupropion for treatment of depression. While the United States (U.S.) prescribing information for bupropion does include SJS as a rare potential side effect, it does not mention worsening of psoriasis. Physicians should be aware of the potential life-threatening adverse effects of this commonly prescribed medication as well as the risk in patients with known psoriasis.
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PMID:A case of bupropion-induced Stevens-Johnson syndrome with acute psoriatic exacerbation. 2068 53

Inhalant abuse is the intentional inhalation of chemical vapors or volatile substance to achieve a euphoric effect. Although no statistical data are reported yet, inhalant abuse is potentially life-threatening and has resulted in a wide range of toxic effects such as central nervous system depression, seizures, aspiration, cardiac arrhythmia, asphyxiation, hypoxia, metabolic acidosis, and sudden death among others. We are reporting a 25-year-old white man who was brought to the emergency department after inhaling aerosolized computer-cleaning spray composed of difluoroethane. He was found to have marked upper and lower lip facial swelling consistent with angioedema. The patient also had a prolonged QT interval, mild inspiratory stridor, but no urticaria. In this case, we believe the difluoroethane-related angioedema represents either idiopathic or bradykinin-induced angioedema.
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PMID:Inhalant abuse of computer cleaner manifested as angioedema. 2129 30

Quality of life, which is impaired in patients with chronic spontaneous urticaria (CSU), is influenced by comorbid mental disorders. The aim of this study was to assess the prevalence and spectrum of mental disorders and to determine levels of emotional distress in patients with CSU. One hundred patients with CSU were investigated for mental disorders (by specialized diagnostic interviews and psychometric instruments), levels of emotional distress (by the Global Severity Index of the Symptom Check List; SCL-90R GSI) and underlying causes of their urticaria (by dermatological assessment). Forty-eight percent of patients with CSU were diagnosed with one or more psychosomatic disorders; most common were anxiety disorders (especially phobias), followed by depressive and somatoform disorders. The use of psychometric instruments confirmed these findings. Levels of emotional distress were significantly higher and more commonly increased in patients with CSU with mental disorders. In conclusion, patients with CSU frequently experience anxiety, depression, and somatoform disorders, and these disorders are linked to increased emotional distress. These findings call for screening of patients with CSU for mental disorders in routine clinical practice as well as for controlled clinical trials.
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PMID:High prevalence of mental disorders and emotional distress in patients with chronic spontaneous urticaria. 2159 72

Photodermatoses are a group of skin disorders caused or exacerbated by ultraviolet and/or visible radiation, which collectively affect a high proportion of the population and substantially affect quality of life (QoL). Our objective was to assess the psychological impact of these conditions. Patients with a range of photodermatoses diagnosed at a specialist investigation centre in the UK completed questionnaires evaluating (i) anxiety and (ii) depression, using the Hospital Anxiety and Depression Scale (HADS), (iii) social anxiety, using the Fear of Negative Evaluation measure (FNE), (iv) coping strategies (brief COPE) and (v) QoL, using the Dermatology Life Quality Index (DLQI). Questionnaires were returned by 185 of 260 patients (71.1% response rate). Mean age was 50.2 years (SD 14.5, range 20-85), 80.3% female. Polymorphic light eruption was the most common diagnosis, followed by photoaggravated eczema, other photoaggravated dermatological conditions and solar urticaria. Across the sample, high percentages, i.e. 23% and 7.9% of individuals, showed scores indicating clinical levels of anxiety and depression, respectively. Facial involvement was a strong indicator for depression (t = 2.7, p < 0.01). In regression analyses psychological factors (particularly depression and adaptive coping) were the principle predictors of QoL, accounting for 17.7% of the variance (F = 7.61, p < 0.01), while clinical variables accounted for an additional 10.1% (F = 8.96, p < 0.01), with number of months/year affected exerting a significant effect (p < 0.01). This study demonstrates the high psychological comorbidity of these conditions; more awareness of this is required, with adoption of a biopsychosocial approach to their management.
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PMID:Photodermatoses: environmentally induced conditions with high psychological impact. 2296 5

Chronic spontaneous urticaria (CSU) is a common and disabling skin disease which is often associated with psychiatric comorbidities such as anxiety and depression. These conditions are widely thought to cause, drive and/or maintain CSU, and have been reported as making an important contribution to the low quality of life in patients with CSU. Almost half of all patients with CSU have autoreactive CSU which can be readily diagnosed by the autologous serum skin test. The prevalence and effects of psychiatric comorbidities in this important subgroup are largely unknown. We carried out a study on two groups of patients with CSU, and found that the anxiety and depression scores were lower in patients with autoreactive CSU than in those with nonautoreactive CSU, the first such finding, to our knowledge. In addition, we found that patients with autoreactive CSU were less likely to have Hospital Anxiety and Depression Scale scores indicative for anxiety or depression compared with patients with nonautoreactive CSU. Our results support the view that autoreactive CSU represents a distinct CSU subgroup with a different disease pattern and a lower rate of psychiatric comorbidities.
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PMID:Anxiety and depression seem less common in patients with autoreactive chronic spontaneous urticaria. 2388 20

Urticaria is one of the most common inflammatory skin diseases. Many patients suffer for many years of the subtypes of urticaria. Because of their symptoms, urticaria patients have a very low quality of life and are subject to comorbidities. A structured approach with validated evaluation tools helps (1) to diagnose the respective subtype of the disease, (2) to define the disease activity and (3) to analyze the impact on quality of life. By virtue of this, it is possible to adequately diagnose and manage urticaria patients without major investment of time or manpower. Tools to measure disease intensity (urticaria activity score, angioedema activity score) and questionnaires for quality of life in the cases of chronic urticaria and angioedema have been developed. Suspected diagnoses of comorbidity such as depression or anxiety can be confirmed by the appropriate questionnaire (Hamilton Anxiety Depression Scale [HADS]). In addition diagnostic instruments are helpful to define the intensity of the disease, especially in cases of inducible urticaria. All these forms, scores and questionnaires are easy to learn and employ in daily practice.
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PMID:[Useful tools for documenting urticaria]. 2402 29

Skin diseases (atopic eczema, psoriasis, idiopathic urticaria), systemic diseases (chronic hepatic or renal failure, morbus Hodgkin, diabetes mellitus) and psychiatric disorders (obsessive compulsive disorders, depression, delusions of parasitosis) can occur with itching. The aim of this review is to clarify the link between pruritus and psychiatric morbidity and emphasize the importance of a psychiatric consultation for patients with a chronic itching, without a skin disease. In the last years, there is a growing awareness regarding psychogenic itch, although these types of itch are significantly less studied in comparison to other types of pruritus. Psychogenic pruritus is usually a diagnosis of exclusion. There are not controlled studies about treatment of psychogenic itch, but the same drugs prescribed for neuropathic pain, depression, and anxiety are used. There is a strong association between pruritus and psyche; so, it is important that the dermatologist evaluates psychosomatic dimension. According to the analysis of scientific literature and our clinical experience, pruritus seems to be a rather common phenomenon in patients suffering from depression. Future works should explain the basis of psychopathology of chronic itching thanks to studies of selected groups of patients with a particular type of chronic itching, highlighting the clinical features to establish appropriate and individual targeted care, based on the several types of pruritus. Some questions still unanswered could be clarified in this way. It is really important to decrease the symptoms "itching", because the quality of life of the patient will be improved, but the goal is to identify the underlying mechanisms of itch and establish a targeted therapy, depending on the biological changes and the underlying disease.
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PMID:Skin and brain: itch and psychiatric disorders. 2585 71

The aim of our study was to find out the magnitude of anxiety and depression in our common dermatological patients and its correlation with age, sex. For this purpose, we used Hospital Anxiety and Depression Scale HADS. The psychometric validity of HADS has been established by validating the questionnaire against the structured psychiatric interviews. A study of anxiety and depression in patients with dermatologic diseases was conducted on the basis of outpatients department in 211 patients with dermatologic diseases; among them were 107 male and 104 female, aged 16 to 75 years. Among them were patients with Acne, Alopecia Areata, Psoriasis, Vitiligo, Neurodermatitis, Scabies, Eczema and Other diseases (Atopic Dermatitis, Chronic Urticaria, Lichen Planus, Herpes Zoster, Melasma, Warts and Etc.). Based on studies of patients reveals that 65.4% of them are anxiety, depression - 56.2%, both anxiety and depression in 24.7%, there figures higher than the dates of other authorizes. As a result of a direct link research risk disorder depressive spectrum with sex, age; in woman anxiety and depression occurs more frequently than men, and anxiety occurs more frequently in young age. Especially there are hight frequencies of manifestation of abuse in patients with Psoriasis (anxiety - 83.3%, depression - 69.4%, both - 38.8%), Eczema (anxiety - 73.3%, depression - 56.6%, both - 26.7%), Acne (anxiety - 78.4%, depression - 54%, both - 21.6%), Vitiligo (anxiety - 66.7%, depression - 60%, both - 33.3%). Our study noticed higher dates of anxiety and depression than the dates of other outhorizes.
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PMID:PSYCHOSOMATIC ASPECTS IN PATIENTS WITH DERMATOLOGIC DISEASES. 2608 35

Biological effect of a visible light depends on extend of its property to penetrate into the tissues: the greater is a wavelength the more is an effect of a radiation. An impact of a visible light on the skin is evident by wave and quantum effects. Quanta of a visible radiation carry more energy than infrared radiation, although an influence of such radiation on the skin is produced by the light spectrum on the boarder of the ultraviolet and the infrared rays and is manifested by thermal and chemical effects. It is determined that large doses of a visible light (405-436 nm) can cause skin erythema. At this time, the ratio of generation of free radicals in the skin during an exposure to the ultraviolet and the visible light range from 67-33% respectively. Visible rays of 400-500 nm length of wave cause an increase of the concentration of oxygen's active form and mutation of DNA and proteins in the skin. The urticaria in 4-18% of young people induced by photodermatosis is described. As a result of a direct exposure to sunlight photosensitive eczema is more common in elderly. Special place holds a hereditary disease - porphyria, caused by a visible light. In recent years, dermatologists widely use phototherapy. The method uses polychromatic, non-coherent (wavelength of 515-1200 nm) pulsating beam. During phototherapy/light treatment a patient is being exposed to sunlight or bright artificial light. Sources of visible light are lasers, LEDs and fluorescent lamps which have the full range of a visible light. Phototherapy is used in the treatment of acne vulgaris, seasonal affective disorders, depression, psoriasis, eczema and neurodermities. LED of the red and near infrared range also is characterized by the therapeutic effect. They have an ability to influence cromatophores and enhance ATP synthesis in mitochondria. To speed up the healing of wounds and stimulate hair growth light sources of a weak intensity are used. The light of blue-green spectrum is widely used for the treatment of neonatal hyperbilirubinemy. A photodynamic therapy takes a special place. The third generation of the blue (410 nm), yellow (595 nm) and red photosensitors are used. Photodynamic therapy is used in the treatment of cancer as well.
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PMID:[VISIBLE LIGHT AND HUMAN SKIN (REVIEW)]. 2635 15

There is increasing evidence of platelet activation and systemic inflammation in chronic spontaneous urticaria and delayed pressure urticaria (DPU). Inflammation may be central to understanding the high comorbidity of depression and anxiety in patients with chronic urticaria (CU). We report a case of DPU and depression in a patient, which responded favourably to treatment with the selective serotonin reuptake inhibitor (SSRI) escitalopram. Sustained administration of SSRIs is associated with downregulation of serotonin transporters/receptors and depletion of platelet stored serotonin, which may reduce the ability of platelets to aggregate after thrombotic triggers. SSRIs are easier to manage and have significantly less disturbing adverse effects and cardiotoxicity than the tricyclic antidepressants (TCAs). SSRIs may represent an alternative to the traditional use of TCAs in treatment of CU.
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PMID:Delayed pressure urticaria treated with the selective serotonin reuptake inhibitor escitalopram. 2703 23


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