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Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the inflammatory mycoses the author recommends an oral treatment consisting in griseofulvin, and, in case of severe inflammation, prednisone per os at the same time with a local treatment (painting with alcohol iodate 1%, followed by the application of a cream with cortisone associated with an antimicrobial antibiotic and pincer epilation). This way the evaluation is 3-4 weeks shorter and the scars and alopecia are avoided. In the allergic manifestations due to Candida (urticaria, eczema, itching), after discussing their peculiarities the author recommends the desensitization with an extract of Candida cultivated right from patient's primitive focus. This type of desensitization is twice specific: specific anti-Candida and at the same time specific to patient's own strain, even in the case of saprophyte Candida. The very good results obtained after 2-3 months of treatment are presented.
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PMID:[Practical treatments of suppurative skin mycoses and allergic skin mycoses due to Candida]. 213 65

Although there have been several reports of adverse reactions to contrast material during barium gastrointestinal (GI) studies, these are considered highly unusual. During a 27-month period at the author's institution, seven reactions to contrast material occurred during 6,918 colon examinations, and four reactions to contrast material occurred during 11,534 upper GI procedures. This frequency is greater than what has been reported previously. Most reactions were fairly mild, with urticaria and pruritus, although two patients, both with a history of asthma, had severe reactions that required emergency treatment. One patient had similar adverse reactions during both upper and lower GI examinations. Since only two patients received glucagon, this is not believed to be a factor. It is likely that patients react to some additive in the barium suspension. The radiologist must be aware of these complications and be ready to begin appropriate treatment.
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PMID:Increased frequency of reactions to contrast materials during gastrointestinal studies. 239 33

We report a 34-month-old girl with stage IV neuroblastoma who developed hives when parenteral nutrition (PN) containing amino acids, dextrose, electrolytes, minerals, vitamins, and trace elements was infused. Administration of diphenhydramine resulted in disappearance of the rash. Infusion of the PN solution without intravenous fat emulsion produced a similar rash with itching. The pediatric multiple vitamin (PMV) preparation was removed from the PN formula and the formula was infused without incident. The patient was maintained on PN and an oral vitamin supplement with no further complaints. Inadvertent administration of a PN solution containing PMV resulted in a recurrence of hives. Absence of any adverse reactions when the PMV preparation was removed from the PN solution and an allergic reaction when the multivitamin was added to the PN solution support the possibility that the allergic reaction was related to the infusion of the multiple vitamin preparation.
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PMID:Case report of an allergic reaction to parenteral nutrition in a pediatric patient. 213 46

One thousand four hundred ten (44%) of the 3236 subjects in the Hymenoptera venom study accepted venom immunotherapy (VIT). Time to maintenance averaged 95 days, and the largest number achieved maintenance (147 subjects, 10.4%) at day 56. Ninety-two percent of the treated subjects achieved maintenance, and 84% continued therapy, most subjects (91%) until the study was terminated. One hundred seventy-one subjects (12%) experienced 327 treatment systemic reactions (Srs). The incidence of pruritus and angioedema/urticaria was similar with mild, moderate, or severe SRs. The SR severity did not correlate with the severity of the most recent sting before entry into the Hymenoptera-venom study, the most severe historical sting SR, the most severe SR during venom skin tests, the total dose of venom, the degree of skin test reactivity, or the lowest concentration yielding a positive skin test. Most SRs occurred between 1 and 50 micrograms and at maintenance; honeybee or wasp venoms were most likely to produce SR. This study, the largest of its kind with the use of standardized extracts, demonstrates (1) that there was good compliance, (2) that various historical and diagnostic criteria did not predict SRs to VIT, (3) that SRs to VIT were most likely to occur between 1 and 50 micrograms and at maintenance, (4) that honeybee or wasp venoms were most likely to produce an SR, and (5) that VIT is relatively safe.
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PMID:The Hymenoptera venom study. III: Safety of venom immunotherapy. 222 42

We studied four patients (a mother, her two daughters, and her son) with bullous mastocytosis, or diffuse cutaneous mastocytosis, whose genetic inheritance suggested an autosomal dominant pattern. The clinical characteristics included extensive bullae, numerous urticaria, pruritus, flushing, and pseudolichenified skin over all body surfaces without systemic organ involvement. The histopathologic findings disclosed a pronounced accumulation of mast cells in the dermis. Electron microscopic studies of lesional skin obtained in infancy showed round or spindle-shaped mast cells with numerous fingerlike villous protrusions. The cytoplasmic granules varied in size and shape, and the appearance of degranulation was markedly noted. In the adult, most mast cells had markedly decreased numbers of granules and cytoplasmic villi. Some cells displayed degenerative or necrotic appearances. These findings correlated well with the clinical course of these cases, which improved spontaneously over time.
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PMID:The familial occurrence of bullous mastocytosis (diffuse cutaneous mastocytosis). 224 Dec 1

A 24-year-old white woman reported sexual intercourse-related pruritus, hives, wheezing, and dyspnea within 5 minutes after ejaculation. Systemic reactions (SRs) were prevented by use of condoms. Prick testing confirmed sensitization to five Sephadex G-100-separated fractions of her husband's seminal plasma. The intradermal end point threshold concentrations (ETC) were 10(-4) and 10(-1) micrograms of protein per milliliter to fractions 2 and 3, respectively. Leukocyte histamine release studies exhibited 100% release to fraction 2 and 37% release to fraction 3. A 2-day protocol of rapid immunotherapy (IT) was performed with subcutaneous incremental doses of human seminal plasma (HuSePl) fractions 2 and 3. The patient experienced an SR after receiving a cumulative dose of 38.55 micrograms of fraction 2 on day 1. On day 2, rapid IT with fraction 2 was administered until the patient experienced a mild SR after having received a cumulative dose of 102.8 micrograms. There was a one-log10 increase in the intradermal ETC to both fractions 2 and 3 at the end of day 2. IT was continued three times weekly for 4 months until the patient tolerated 100 micrograms doses of both fractions 2 and 3. At 4 months, coitus was resumed without SRs, and HuSePl IT was stopped. The intradermal ETC to fractions 1, 3, 4, and 5 was increased 6 months after cessation of HuSePl injections, but there was a one-log decrease in the ETC to fraction 2. Our experience demonstrated that systemic tolerance can be achieved by parenteral administration of selected HuSePl fractions. Partial immunologic desensitization of patients with anaphylactic sensitivity can be achieved.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Selective desensitization to seminal plasma protein fractions after immunotherapy for postcoital anaphylaxis. 226 50

Thirty-four dermatology out-patients with chronic idiopathic urticaria and 34 with idiopathic generalized pruritus were investigated using standardized self-assessment psychological questionnaires to determine the incidence of significant symptoms of depression and anxiety. These patients were compared with age- and sex-matched but otherwise unselected general dermatology out-patients. Using the Beck depression inventory, significantly more patients with generalized pruritus (32.4%) had depressive symptomatology (score greater than 14) than controls (13.2%, P less than 0.05). Although more patients with chronic urticaria had depressive symptomatology (14.7%) than controls (4.4%), the difference was not statistically significant. Using the Speilberger state-trait anxiety inventory there were no significant differences between the patients with pruritus or urticaria and their controls with respect to state or trait anxiety scores above the upper 90% probability limit for the general population. Thus, significant depression may be expected in a substantial proportion of patients with idiopathic generalized pruritus but in a relatively small proportion of those with chronic urticaria.
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PMID:Anxiety and depression in patients with chronic urticaria and generalized pruritus. 226 93

A 15-year-old man with food-dependent exercise-induced anaphylaxis is reported. The patient had begun to run 4 hours after he had lunch on fried shrimps. When running about 2000 m, he suffered from general cutaneous erythema with itching, urticaria, angioedema of face and dyspnea. He had experienced the similar episodes associated with postprandial exercise before. Skin test and IgE-RAST were positive for shrimp. Exercise challenge test after having 20 g boiled shrimp was conducted, and the elevation of plasma histamine level was recognised. 25 cases with food-dependent exercised-induced anaphylaxis have reported in Japan. 13 of 25 cases were related with wheat, and 10 cases were related with shrimp. 14 of 25 cases had experienced the similar episodes. Exercise as part of planned health program has virtually mushroom world-wide. Therefore, the fact that anaphylaxis can be a complication of such exercise must be recognised if appropriate prevention and treatment are to be administered.
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PMID:[A case of food-dependent exercise-induced anaphylaxis]. 228 98

A large variety of topical substances can provoke wheals of human skin within 30 minutes. The usual term for this phenomenon, "contact urticaria," is too constricting and can lead to faulty diagnosis. Sometimes, the clinical expression is limited to erythema; less often, its sole manifestation is pruritus. The author proposes that contact urticaria is a spectrum ranging from urticaria through erythema to pruritus alone. This spectrum was demonstrated experimentally with three familiar urticariogens: cinnamic aldehyde and sorbic and benzoic acids. The nature of the immediate reaction depended on the concentration: wheals were induced with the highest tested concentration, erythema with a five-fold dilution, and pruritus alone with a 25-fold dilution.
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PMID:The spectrum of contact urticaria. Wheals, erythema, and pruritus. 230 63

The prevalence of skin diseases in elderly and senile patients was analyzed basing on the consultation rate records. Allergic and itching dermatoses (dermatitis, eczema, neurodermatitis, urticaria, skin itching, prurigo) rank first in this patient population; their share in the total incidence of skin diseases has made up 49.4%. These data call for thorough studies of this group of dermatoses in elderly and senile patients.
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PMID:[The structure of skin pathology in middle-aged and elderly subjects]. 234 66


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