Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0231528 (myalgia)
 6,565 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The safety and efficacy of intralesionally administered interferon alfa-2b were assessed in 11 patients suffering from condylomata acuminata for four to 10 months for whom application of podophyllum resin had proved unsuccessful. Three warts from each patient were injected with 10(6) IU interferon alfa-2b three times a week for three weeks. Treatment was followed by a 13 week observation period. Interferon alfa-2b treatment resulted in a highly significant (p less than 0.0001) reduction in the mean size of the treated warts, which decreased from an initial size of 29 mm2 to 2-3 mm2 by week 16. In six out of the 10 patients completing the trial, both the test condylomata and adjacent control warts cleared completely; a recurrence was observed in one of these six patients. Influenza like symptoms (headache and myalgia) were the most common side effects reported, though they were mild in nature and not disabling. These results corroborate those of previous trials with interferon preparations and indicate that its antiviral activity makes it a possible treatment for this sexually transmitted disorder.
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PMID:Intralesional interferon alfa-2b treatment of condylomata acuminata previously resistant to podophyllum resin application. 292 Oct 53

The incidence of influenza, influenza-like illness and the common cold during the influenza epidemics of 1972 and 1976 as reported to the weekly returns service of the Royal College of General Practitioners was examined by three regional areas and by age group. The results of a postal questionnaire concerned with diagnostic criteria used by participating doctors were also analysed. These two analyses were used to explore the validity of these diagnostic terms as reported in the weekly returns service.The two influenza epidemics peaked at about the same time throughout the country and in all age groups simultaneously, although the severity of the epidemic seemed to wane from south to north in 1976. The reported incidence of influenza-like illness and of the common cold was less in the central region than in the north and south during both the two epidemic years. Influenza incidence was maximal in age groups 15-44 and 45-64 years, whereas the reported incidence of influenza-like illness and the common cold was maximal in pre-school children.Additionally, influenza-like illness and the common cold appeared to a fairly uniform extent every winter whereas influenza was truly epidemic.From the questionnaire to general practitioners, the symptoms of rigors, malaise and myalgia and the recognition of an epidemic were the important criteria which differentiated influenza from influenza-like illness.We conclude that in general practice the distinction between influenza and influenza-like illness is reliably made and has validity in the clinical context and meaning of these diagnostic terms.
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PMID:Diagnosis and patterns of incidence of influenza, influenza-like illness and the common cold in general practice. 326 57

Thirty-three patients with measurable metastatic renal cell carcinoma were entered into 2 consecutive phase II protocols using interferon alfa-2a. In protocol I, 20 patients were treated with interferon alfa-2a at a dose of 36 X 10(6) IU i.m. t.i.w. Vinblastine was also given to 18 of these patients at a dose of 0.10-0.15 mg/kg i.v. every 2-3 weeks, depending on the blood cell count. In protocol 2, 13 patients received interferon alfa-2a at a dose of 18 X 10(6) i.m. t.i.w. with stepwise dose escalations of 3 X 10(6) IU being given every 2 weeks to 8 patients. Vinblastine, at a dose of 0.1 mg/kg every 3 weeks, was also given to 12 patients in protocol 2. Partial responses were seen in a total of 9 evaluable patients (lung, 5; lymph nodes, 2; liver, 1; and bone, 1), comprising 6 of 18 from protocol 1 and 3 of 13 from protocol 2. The median response duration was 89 days (range 91-540). No clinical parameter could be identified which was predictive for response. The subjective toxicity (flu-like symptoms and muscle pain) was considerable and necessitated dose reduction in 19 patients from protocol 1. The dose schedule of protocol 2 was tolerated better even after slight dose escalation. The considerable interpatient variation in toxicity, however, made any demonstration of a clear dose-toxicity relationship impossible. High dose interferon treatment of metastatic renal cell carcinoma combined with vinblastine results in a 33% response rate (95% confidence interval: 11-55%).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Further experience with recombinant interferon alfa-2a with vinblastine in metastatic renal cell carcinoma: a progress report. 347 76

Fever and other constitutional effects of influenza (headache, myalgia, listlessness, nausea, shivering, anorexia and depression) result from liberation of endogenous pyrogen (EP) from phagocytes. These effects are milder for recent H1N1 influenza virus isolates than for H3N2 strains. Interaction with human peripheral blood leucocytes in vitro showed that H1N1 strains, A/USSR/90/77 and A/Fiji/15899/83, elicited significantly less EP (as assessed by the rabbit pyrogen assay) than two virulent clones, 7a and 64c, of the A/Puerto Rico/8/34-A/England/939/69 (H3N2) reassortant virus system. Similar observations were made with UV-inactivated A/Fiji/15899/69 and clone 64c. These results are in accord with the differential severity of fever produced by these strains in ferrets when intranasally infected or intracardially inoculated with live and inactivated viruses. They show that influenza virus strains differ in capacity to induce EP from phagocytes. Furthermore, the observations with inactivated virus show that certain virion components are pyrogenic and differ in quantity or nature between strains. These results are important in relation to the differential severity of influenza epidemics and the reactogenicity of vaccine strains.
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PMID:Differential production of endogenous pyrogen by human peripheral blood leucocytes following interaction with H3N2 or H1N1 influenza viruses of differing virulence. 350 18

In 1982, an epidemic of acute trichinosis occurred in Bitburg with 402 cases. The acute stage was observed and documented in 193 patients. The first signs of the disease appeared on average 17 days after eating trichina-containing meat. Muscle pain was reported by 85% of patients, lid and/or facial edema by 83%, gastrointestinal complaints by 62%, fever by 60%, flu-like symptoms by 56%, headache by 26%, eye complaints by 19%. Eosinophils were present in the blood of 92%. Trichinella antibodies were demonstrated in 98% of patients examined for them. Interstitial myositis was found in 90% of muscle biopsies (from 162 patients). Serious complications--thrombosis, myocarditis, pneumonia, hepatitis or meningism--occurred in 26 (13.5%) of the 193 patients. Even six months after onset of the disease 43% of patients were still not free of symptoms.
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PMID:[Acute trichinosis. 193 cases in an epidemic]. 367 92

The bowel bypass syndrome is a well-recognized complication in patients who have had jejunoileal bypass for morbid obesity. It consists of an influenza-like illness with increased temperature, chills, polyarthralgia, myalgia, and inflammatory papules and pustules that are 2 to 4 mm in diameter and that usually appear on the extremities and the upper part of the trunk. A patient is reported who had an identical bowel-associated dermatosis-arthritis syndrome but who had not undergone a jejunoileal bypass operation. Seven previously reported similar cases are reviewed.
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PMID:Bowel-associated dermatosis-arthritis syndrome: bowel bypass syndrome without bowel bypass. 371 82

This article reports a case of needlestick transmission of human T-lymphotropic virus type III (HTLV-III) infection to a health care worker in the UK from a patient who was presumably infected while in Africa. The patient, a white woman who had lived in central southern Africa, presented at the hospital with general malaise, dry cough, and fever. Lung biopsy revealed Pneumocystis carinii pneumonia infection, and the patient was seropositive for HTLV-III infection with a titer of 260. The patient reported that she had been unwell for 2-3 years. She had none of the accepted risk factors for acquired immunodeficiency syndrome (AIDS), and neither she nor her husband had visited the US, the Caribbean, or Zaire. Serum from the husband was positive for HTLV-III antibodies at a titer of 450. Despite intensive management and treatment with pentamidine, the patient died. During management of this case, a nursing staff member sustained a needlestick injury to the finger while resheathing a hypodermic needle. A small amount of blood was probably injected. 13 days later, the health care worker developed a severe flu-like illness with sore throat, headache, myalgia, and facial neuralgia. A macular rash and generalized lymphadenopathy were also noted. Serum drawn 27 days after the incident was negative for anti-HTLV-III infection, but titers on days 49 and 57 were 12 and 24, respectively. This contrasts with experience in the US, where needlestick injuries in health care workers have not resulted in either disease or transmission. It is assumed that the patient acquired AIDS in Africa, and that the infection was transmitted heterosexually. This case raises the possibility of differences in infectivity and other characteristics between HTLV-III viruses of US and African origin.
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PMID:Needlestick transmission of HTLV-III from a patient infected in Africa. 615 Mar 72

Through an approach employing endomyocardial biopsy, early diagnosis of acute idiopathic myocarditis is possible. The histopathological findings consisted of fragmentation of muscle bundles, degenerative changes with lysis of myocytes and interstitial mononuclear cell infiltration. The cells were irregular in size and shape and contained slightly basophilic cytoplasm or were mixed with small round cells. Early clinical symptoms consisted of flu-like symptoms, i. e., higher fever, myalgia, malaise and arthralgia. Initial ECG changes consisted of complete A-V block in 9, bifascicular block in 3, and intraventricular conduction disturbance in 4 cases. Serial biopsies were performed at the early (0--2 weeks), middle (2--4 weeks), and late stages (more than 4 weeks) in 6 cases. Two of these biopsies were performed in 6 cases and all 3 were performed in one case. The numerous interstitial cell infiltration had almost disappeared by the early stage. At the late stage, either a slight or moderate degree of interstitial fibrosis was observed. These observations coincided well with the improvement of the ECG findings. Characteristic laboratory findings consisted of high LDH, GOT, and serum amylase levels. Varieties of treatments such as temporary cardiac pacing, peritoneal or hemo-dialysis, vasodilator therapy effectively to relieve the grave clinical condition. It is concluded that acute myocarditis may heal with remarkable improvement when the appropriate treatment is applied at the early stage of the disease.
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PMID:Clinical and histopathological profile of sarcoidosis of the heart and acute idiopathic myocarditis. Concepts through a study employing endomyocardial biopsy. II. Myocarditis. 615 12

The patient, a 30 year-old man, dentist, started having an influenza-like infection which lasted five days, with malaise, muscle pain throughout the body and fever. One day before the hospital admission he presented urinary retention followed in the next day by ataxia and numbness sensation in both feet and lower third of his legs. The neurological examination disclosed a thoracic spinal cord impairment at T9-T10 level and the diagnosis of a post- infectious transverse myelitis was made. The plain Rx of the spine showed a spina bifida oculta in the T7 vertebra, which is roughly at the same level of the T9-T10 spinal cord segment. An iodinated myelography showed no abnormalities. The CSF examination showed small increase in the white cells (6.4 cells/cu.mm). The patient received dexamethasone (4. 5g /day) and two weeks later was entirely free of symptoms. The authors think that the congenital bone defect (spina bifida) might have played a role in the development of the myelitis, probably because of an ontogenetically determined "vulnerable point" ("locus minor resistentia ") at that level, either anatomical or immunological.
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PMID:[Post-infectious transverse myelitis and thoracic spina bifida: report of a case]. 637 43

This study was designed to evaluate the clinical tolerance to multiple IM injections of rDNA-produced human alpha-2 interferon (IFN) (Schering-Plough 30500) in patients with solid tumours. IFN was administered in escalating IM doses in separate groups of patients daily for 14 days and then twice weekly for a further 10 weeks. The dosage levels were 1, 3, 10, and 30 million U/injection. Subjective toxicity could be divided into two types, acute and chronic. The acute reactions took the form of an influenza-like syndrome consisting in chills, rigors, headache, tremor, nausea, vomiting, and myalgia. These symptoms were dose-related but tachyphylaxis developed with continued dosing. The chronic toxicity consisted of malaise, lethargy, fatigue, anorexia, and confusion. These symptoms were not so dose-dependent and tended to become more severe with prolonged treatment. Objective toxicity consisted of myelosuppression and liver dysfunction. Granulocyte counts below 1.0 X 10(9)/l were seen in three patients at the 30-million-U level, with platelet counts less than 100 X 10(9)/l in two of these. Elevation of the liver enzymes were seen in all five patients treated at 30 million U, but returned to normal after 1 week without IFN in all but one patient. A tolerable dose (IM) for phase II/III studies lies between 3 and 10 million U for daily scheduling and between 10 and 30 million U for twice-weekly injections.
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PMID:A phase I toxicity study of human rDNA interferon in patients with solid tumours. 646 93


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