Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0497406 (overweight)
 26,365 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have demonstrated how in psoriasis, irrespective of any diabetic family history, there exists a state of hyperinsulinism with a decreased resistance to insulin, which is aggravated by obesity. Since reviewing the latest studies concerning diabetes at the receptor level, we have carried out a comparative study dealing with insulin receptors in lymphocytes in homogeneous groups of normal, obese, and psoriatics of normal weight and overweight. We have also made a comparison regarding the behaviour of the receptors in these various metabolic states.
 ...
PMID:Insulin receptors in psoriasis. 39 47

Hyperuricemia occurs frequently in patients with psoriasis. An increased purin breakdown due to the enhanced epidermal turnover was stressed as a reasonable explanation. To prove this theory serum uric acid, cholesterol, triglyceride levels and the average body overweight were determined in 318 untreated psoriatic patients and the parameters were correlated with the extent of psoriatic skin involvement. In more than 100 psoriatic patients treated by oral photochemotherapy (PUVA), uric acid serum levels were examined additionally after the PUVA clearing phase and during PUVA maintenance treatment. The present study demonstrates: (1) There is no relationship between the frequency of hyperuricemia and the extent of psoriatic skin involvement, indicating that the increased epidermal turn over may not play a role in psoriatic hyperuricemia. (2) The most reasonable explanation for elevated uric acid in psoriasis seems to be a combination of genetic predisposition and hyperalimentation. (3) No significant change was found in the incidence of hyperuricemia under the influence of photochemotherapy.
 ...
PMID:Serum uric acid levels in untreated and PUVA-treated patients with psoriasis. 66 75

We have studied psoriatic subjects with normal weight and with overweight without inherited diabetic familiarity. The results seem to indicate the existence in psoriasis of an endogenous insulin-resistence. In this prospective the hypothesis that psoriasis carries a diabetogen risk is suggested.
 ...
PMID:Psoriasis and insulin secretion. Preliminary results. 83 74

In this study, we have analysed the treatment traditions in a dermatological outpatient clinic, from a gender perspective. Eczema and psoriasis were of similar frequency in male and female patients, while a higher number of female patients had eczema of the hands. Ultraviolet light (UV) treatment was given to a higher number of male patients in all diagnostic groups including eczema of the hands. In addition, a higher number of given treatments was given to the male patients than to the female patients. As for prescriptions to male and female patients from our department and in Stockholm county (1.8 mill.), a much larger amount of preparations for local treatment was received by female patients, especially emollients. Male patients had received more of calcipotriol creme in addition to their being treated more intensively at the clinic. In a sub-group analysis on patients with psoriasis vulgaris on our clinic and in a patient cooperation-based treatment department, we found the same relation between male and female treatment as in the larger group. On follow-up, the number of female patients with psoriasis who were given treatment at our clinic had increased, but the number of treatments given to men was still higher than for female patients. An economic analysis of these findings show a great overweight of clinic-based treatment costs for male patients, while female patients receive emollients for self-care to a greater extent. We conclude that more studies are needed to clarify the basis of these findings.
 ...
PMID:[The laundry-basket project--gender differences to the very skin. Different treatment of some common skin diseases in men and women]. 1625 59

The authors conducted a prospective, open-label, pilot trial of the effects of the antidiabetic thiazolidinedione (TZD) rosiglitazone in two patients with moderate to severe plaque psoriasis. Case 1: A lean, euglycemic 43-year-old nondiabetic man with a 2-year history of plaque psoriasis presented with lesions involving 10% of his body surface (Figures 1A, 1B, 1C). He had no other chronic or acute medical problems. He had previously been managed sporadically with topical triamcinolone acetonide, an intermediate-strength glucocorticoid, and was off antipsoriatic medication for 5 months. He was started on rosiglitazone p.o., 8 mg q.d. After 10 weeks on rosiglitazone, the lesions developed increased erythema, spreading, and shedding of scale (Figures 2A, 2B, 2C). After an additional 26 weeks, the lesions had largely disappeared (Figures 3A, 3B, 3C). The patient remained euglycemic throughout the study. His liver function enzymes (alanine transferase [ALT] and aspartate transferase [AST]) remained normal throughout the study: ALT, 23 IU/L; AST, 47 IU/L before treatment; ALT, 25 IU/L; AST, 33 IU/L after treatment. There were no adverse events. Case 2: An overweight 68-year-old woman (body mass index, 29 kg/m2; with a 12-year history of type 2 diabetes and 5-year history of psoriasis presented with generalized plaque psoriasis over 20% of her body, including two large, thick, silvery plaques with the texture of leather over the lower part of the back (Figure 4A). She was given rosiglitazone p.o., 4 mg b.i.d. for 24 weeks, which resulted in significant improvement in psoriasis (Figure 4B). After an additional 26 weeks on rosiglitazone, the plaques had cleared on her back (Figure 4C) and over her entire body, including scalp, ears, and posterior forearms (not shown). Her glycemic control improved (hemoglobin A1c decreased from 7.7% to 7.2%) and liver function remained normal throughout the study (ALT, 24 IU/L; AST, 14 IU/L before treatment; and ALT, 26 IU/L; AST, 15 IU/L after treatment). There were no adverse events.
 ...
PMID:Improvement in psoriasis with rosiglitazone in a diabetic and a nondiabetic patient. 1627 61

Efalizumab is a novel immunomodulator that blocks T-cell migration and activation. The drug was initially approved in October 2003 for the treatment of adult patients with chronic moderate to severe plaque psoriasis. This review will discuss the efficacy and safety data for efalizumab in the treatment of psoriasis. In clinical use, efalizumab has utility as a first-line biologic therapy for plaque psoriasis, as well as a first-line choice for hand and foot psoriasis, overweight patients, and those who have had inadequate response to a TNF inhibitor. In addition, several off-label applications of efalizumab will be reviewed.
 ...
PMID:Efalizumab. 1797 Aug 91

Several reports have demonstrated an association between psoriasis and cardiovascular diseases such as hypertension, valvular disease and arrhythmia. However, the data is scarce. Forty-seven psoriasis patients and 20 healthy people underwent transthoracic echocardiographic examination including pulse- and tissue Doppler analysis and 24-h ambulatory electrocardiographic monitoring including heart rate variability (HRV) analysis. Patients having systemic hypertension, diabetes mellitus, history of structural or ischemic heart disease, chronic obstructive pulmonary disease and any associated systemic disease were excluded. Psoriasis Area and Severity Index (PASI) was calculated and severe psoriasis was defined in the case of history of hospitalizations for psoriasis and/or getting systemic therapy. Mean age of the patients was 35.7 +/- 12.9 years and disease duration was 123.2 +/- 84.3 (3-360) months. PASI ranged from 0.4 to 34.0 (mean +/- SD: 7.1 +/- 6.6) and 20 (42.6%) patients had severe psoriasis. There were no significant differences between psoriasis patients and control group with respect to mean values of blood pressure, body mass index, lipid profile and cardiac dimensions. However, frequency of being overweight was significantly higher in psoriasis patients (42.6 vs. 10.0%, P = 0.011). No patient had valvular disease. Mild pulmonary hypertension (PH) (30-40 mmHg) was significantly more frequent in psoriasis patients (31.9 vs. 0%, P = 0.003). Pulse wave mitral Doppler deceleration and isovolumetric relaxation times were significantly longer in psoriasis patients (195.9 +/- 29.7 vs. 191.6 +/- 14.7 ms, P = 0.002 and 91.6 +/- 14.7 vs. 79.6 +/- 10.5 ms, P = 0.001, respectively). However, frequency of diastolic dysfunction was not significantly different than the control group (8.5 vs. 0%, P = 0.309). HRV parameters and frequency of supraventricular and ventricular premature beats were not significantly different between the groups. No patient had ventricular tachycardia. Echocardiographic follow-up of psoriasis patients may be important due to possible association of PH. However, incidences of structural heart disease and arrythmia are not increased in psoriasis according to our results.
 ...
PMID:Increased frequency of pulmonary hypertension in psoriasis patients. 1844 54

The metabolic syndrome is a combination of diabetes mellitus type 2, hypertension, central obesity and combined hyperlipidemia. The metabolic syndrome and its components have been largely associated with psoriasis. We report the case of a 66-year-old man affected with metabolic syndrome and psoriasis in which a multidisciplinary approach with endocrinologists and nutritionists led to an improvement of both conditions. After only 4 months of diet and an appropriate therapeutic regimen we observed an improvement of the hyperglycaemia, dyslipidemia, significant lose of weight, BMI switching from obesity to overweight and improvement of plaque psoriasis in absence of other treatments. We report this case to emphasise the need of a major control of the metabolic syndrome and associated comorbidities in psoriatic patients. Moreover we suggest that diet counselling and regular nutritional visits should be recommended in some patients to obtain dual benefits.
 ...
PMID:Does metabolic syndrome influence psoriasis? 1902 21

The Malaysian Psoriasis Registry, established in 1998, is the first skin disease clinical registry in Malaysia. It aims to provide useful data on various aspects of psoriasis. Following an extensive revision of the registry form in 2007, a total of 509 psoriasis patients from 10 government dermatologic centres were reviewed in a three month pilot study. The onset of psoriasis was during the second to fourth decade of life in the majority of patients. There was no sexual and ethnic predilection. A positive family history was present in 21.2%, and more common in patients with younger disease onset. The main aggravating factors of psoriasis were stress, sunlight and infection. Plaque psoriasis was the commonest clinical type (80.9%). Joint disease was present in 17.3% of patients, among which mono-/oligoarticular type being the commonest. Nail changes occurred in 68%. More psoriasis patients were overweight and obese compared to the normal population. The mean Dermatologic Life Quality Index (DLQI) score was 8.08 +/- 6.29, and changes during subsequent follow-up may reflect therapeutic effectiveness. This study enabled evaluation of the revised registry form and helped in identifying shortcomings in the implementation of the registry.
 ...
PMID:Malaysian Psoriasis Registry--preliminary report of a pilot study using a newly revised registry form. 1922 76

Lithium use in mental diseases has changed over the years but remains a cornerstone of treatment in bipolar disorders. In two companion papers, we have reviewed existing (and especially recent) data on lithium efficacy and updated basic knowledge regarding the practical fundamentals of lithium therapy. The present paper reviews safety data on lithium available to date. Gastrointestinal pain or discomfort, diarrhoea, tremor, polyuria, nocturnal urination, weight gain, oedema, flattening of affect and exacerbation of psoriasis are typical complaints of patients receiving long-term lithium therapy. Renal involvement results in a reduced urinary concentrating capacity, expressed as obligate polyuria, with secondary thirst. With long-term therapy, this may result in nephrogenic diabetes insipidus. In addition, glomerular filtration rate falls slightly in about 20% of patients. The view that only a few patients receiving long-term lithium are at increased risk of glomerular impairment and progressive renal insufficiency should be regarded with caution. The risk is increased in case of concomitant diseases or medications. Lithium treatment may inhibit thyroid hormone release and induce goitre. Consequently, the prevalence of both overt and subclinical hypothyroidism is increased, with circulating thyroid auto-antibodies frequently being found. Much less commonly, thyrotoxicosis may also develop in association with lithium therapy. Long-term lithium treatment may also be associated with persistent hyperparathyroidism and hypercalcaemia, as well as with hypermagnesaemia. Overweight of up to 4-10 kg is found in approximately 30% of lithium-treated patients. Most neurological manifestations are benign, for example, the fine postural and/or action tremor present in 4-20% of patients. This is increased by high caffeine consumption and concomitant use of other psychotropic agents. A number of rare, potentially serious neurological adverse effects have been reported, including extrapyramidal symptoms, 'pseudotumour cerebri' or occasionally cerebellar symptoms. Severe neurological sequelae are exceptional. Cognitive disturbances are often mentioned as a lithium-related adverse effect. The few controlled studies do show a statistically significant negative effect of lithium on memory, vigilance, reaction time and tracking. There are frequent reports of mild effects of lithium on cognition at therapeutic serum concentrations. A number of deaths associated with lithium treatment have been reported. The most serious issue is that of non-accidental overdose, i.e. either long-term overdosage or acute overdose on long-term treatment. Progressive renal insufficiency, an exceptional complication of long-term lithium therapy, may also have a fatal outcome. In relation to pregnancy, lithium salts are rated as category D (positive evidence of risk). Therefore, prescription of lithium should be avoided during the first trimester of pregnancy unless the benefit to the mother exceeds the risk to the fetus. Although lithium transfer into breast milk is well established, the long-term fate of babies breast-fed by mothers receiving lithium therapy is unknown. Whether lithium therapy is safe in breast-feeding women is controversial. Although there is no absolute contraindication, it is known that the kidney is particularly sensitive to lithium just after birth. Intoxication in patients on long-term treatment with lithium in the absence of history of acute ingestion is not rare. Contributing factors include change in daily dose, long-term high dosage, kidney disease or drug interaction. In suspected cases, serum concentrations should be obtained early and repeatedly. In addition to supportive measures, haemodialysis is the treatment of choice for severe cases. Thorough knowledge of the limitations and drawbacks of lithium therapy is mandatory for its optimal use, especially at a time when its risk/benefit profile needs to be compared accurately with that of antiepileptic drugs and other mood stabilizing medications.
 ...
PMID:Lithium: updated human knowledge using an evidence-based approach: part III: clinical safety. 1945 1


1 2 3 4 Next >>