Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two patients with typical Philadelphia chromosome positive chronic granulocytic leukaemia (CGL) developed an accelerated phase of the disease characterized by an increase white blood cell count and marked basophilia in the bone marrow and peripheral blood. Histamine levels were extremely high in both patients. Hyperhistaminaemia was manifested as wheezing, urticaria, diarrhoea, and pruritus in one patient and as peptic ulcer disease and peripheral oedema in both patients. In one case, gastric acid studies revealed a very high basal to stimulated ratio (BAO/MAO). Treatment with the investigational agent metiamide, an H2 receptor histamine antagonist, resulted in marked improvement in symptoms and reduction in gastric acid output. Extreme basophilia in CGL may be associated with hyperhistaminaemia, and manifestations of both the H1 and H2 type may occur.
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PMID:Basophilic chronic granulocytic leukaemia with hyperhistaminaemia. 26 9

In a survey of 50 young asthmatic patients it was found that 35 (70 per cent) recognized a sensation of itching of the lower face, or anterior neck, in association with their asthmatic attacks. Sixteen (32 per cent) said that the itching closely preceded subjective wheezing, and 15 (30 per cent) said that it occurred at the onset of wheezing. Recognition of this early sign may be of use in the prompt treatment of an asthmatic attack.
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PMID:Prodromal itching in asthma. 54 97

The action mechanism of cromolyn sodium and its effect on bronchial sensitivity to allergen, methacholine chloride, and histamine inhalations were studied in 17 asthmatic subjects. Cromolyn capsules or placebo was administered by an inhaler (Spinhaler) randomly on alternate days 30 minutes before aerosol challenge. Cromolyn and placebo did not differ in their effect on bronchial response to histamine or methacholine. However, the degree of decrease in forced vital capacity and forced expiratory volume in one second after allergen challenge was significantly reduced by cromolyn in 15 of 17 subjects. Immediate and delayed reactions of itching, tightness, or wheezing developed in 14 subjects after allergen challenges following placebo intake and were prevented or substantially inhibited by cromolyn.
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PMID:Cromolyn therapy in patients with bronchial asthma. Effect on inhalation challenge with allergen, histamine, and methacholine. 82 Aug 82

Miconazole, a new imidazole antimycotic agent, was given intravenously to five children with chronic mucocutaneous candidiasis over an 18-month period. There was marked improvement of mucosa and skin in two patients, moderate-to-milk improvement in two, and no improvement in one. Nail lesions were not improved in any patient. Adverse reactions included phlebitis, pruritus, nausea and dizziness, rash, wheezing, mild transient anemia, and mild transient transaminase (SGOT and SGPT) elevations; it was necessary to discontinue treatment in only one patient. No renal toxocity was noted. Miconazole appears to be a relatively safe and promising alternative to amphotericin B in chronic mucocutaneous candidiasis.
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PMID:Miconazole in the treatment of chronic mucocutaneous candidiasis: a preliminary report. 90 25

Thirty-eight workers from a factory producing nickel-cadmium and other types of batteries came to us for medical evaluation. They included 21 women and 17 men (seniority 2-20 years, age range 31-63 years), and represented a self-selected subset of 700-900 ever-employed and 200+ recently or currently employed workers in the factory. Thirty-four worked on the nickel-cadmium assembly line. Symptoms and signs included: headache in 34; weakness, fatigue and lassitude in 26; dizziness in 16; pruritus and skin eruptions in 37; gingivitis, teeth loss and caries in 34; nasal congestion, nosebleeds and anosmia in 30; cough, phlegm production, wheezing and shortness of breath in 26; "asthma" in 14; bone pain in 18; urinary frequency, beta 2 microglobulinuria and kidney stones in 17; and sterility or multiple abortions (33) in 8 of 21 women. One additional patient had died from an "amyotrophic lateral sclerosis-like syndrome", while CT scans in six workers revealed brain atrophy. One other worker had leukemia, and two had died from cancer (lung and pancreas). Those who had worked for more than 10 years had more symptoms and signs than shorter-term employees, especially neurological illness, bone pain and urinary tract problems, including beta 2 microglobulinuria. Past blood and urinary cadmium levels were in the range of 1.6-8.7 micrograms/dl and 8-306 micrograms/l, respectively. Our findings indicated that: a) health risks for workers were not confined to the nickel-cadmium assembly line or to older workers, b) hazardous exposures still existed and illness appeared in new workers after a clean-up and intervention program, and c) exposures involved increased risks for renal disease and cancers. Finally, there is a need to control exposures and determine health risks in the full cohort of those ever employed, in the workers' children, and in the surrounding environment (air, ground, water) due to the dumping of waste from the plant.
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PMID:Medical findings in nickel-cadmium battery workers. 142 13

Rush immunotherapy (RIT) was administered on an outpatient basis to 11 patients. Of these, nine had asthma and four were steroid-dependent. All patients received extracts containing a mixture of antigens to which they were prick-sensitive. FEV1s were greater than 80% predicted before starting RIT. Four patients each required a 1 week steroid "burst" to accomplish this. A series of 8 subcutaneous injections were given starting with 0.3 mL of 1:100,000 (wt/vol) and ending with 0.10 mL of 1:100 (wt/vol) 1.5 days later. A dose of 0.15 mL of 1:100 was given weekly after that. All patients but one completed the RIT. Four had sore arms, four had pruritus and/or sneezing, four developed wheezing, and one experienced anaphylaxis with hypotension. Systemic reactions tended to occur at the higher doses and usually more than 30 minutes after a previous injection. Subsequent weekly injections were tolerated without reactions by seven of the patients. Rush immunotherapy is an effective method for administering a high dose of allergen in a very short time period. Due to the risk of systemic reactions it needs to be given under carefully controlled conditions.
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PMID:Incidence of systemic reactions during rush immunotherapy. 161 25

A case of mouse dander-allergic bronchial asthma is reported. A 47-year-old female professor of pharmacy has experienced severe chest discomfort, dyspnea and wheezing, and itching nose and eyes each time when she contacted with mice in recent months although she has done animal (mouse) experiments for many years without any difficulty. Those symptoms usually recovered spontaneously after removing the mice or using bronchodilator. The causal relationship between mouse dander and bronchial asthma was established, in addition to history of exposure, by a positive skin test, a strong RAST and overwhelming bronchial provocation test. The allergen was identified, by SDS-PAGE and immunoblotting to be a 21 Kd molecule.
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PMID:Mouse dander-allergic bronchial asthma--a case report. 185 6

Allergic reactions have been described as an occupational hazard among nurses and pharmaceutical workers who handle psyllium-containing laxatives. This study reports the case of a 38-year-old female nurse who ingested a bowl of psyllium-containing Heartwise Cereal (Kelloggs, Battle Creek, MI) and 25 minutes later developed severe systemic anaphylaxis manifested by hypotension, a feeling of constriction in the throat, hoarseness, dyspnea, wheezing, generalized pruritus, urticaria, and vomiting. She was treated with epinephrine, normal saline, diphenhydramine, and methylprednisolone, and recovered completely. Subsequent IgE immunoblot assay was strongly reactive to psyllium. Ingestion of psyllium-containing breakfast foods by sensitized individuals can be associated with life-threatening systemic anaphylaxis.
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PMID:Systemic anaphylaxis after ingestion of a psyllium-containing breakfast cereal. 186

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

Two cases of allergy due to the ingestion of sesame seeds are described. Sesame seeds must be considered to be an extremely potent allergen. They cause severe allergic reactions with pruritus, generalized erythema, angio-oedema of the uvula, clinical shock and wheezing. Such reactions are usually preceded by milder ones ("shock fragments"), which, if promptly and correctly diagnosed and treated, may prevent clinical progression of symptoms. Therefore, it is important to recognize hypersensitivity to sesame seed without delay so that the patient may eliminate the causative agent and use suitable medication in the event of a dietary indiscretion. Sesame oil ingestion may not produce any similar reaction. The consumption of sesame seeds is increasing throughout the world. This suggests that the incidence of hypersensitivity to sesame seed will probably increase by the same proportion.
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PMID:[Allergy to sesame seeds]. 262 78


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