Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Not every patient who consults his physician because of reddening, pain, burning or itching sensation in an eye suffers from a bacterial or viral infection of the anterior eye segments. The sicca-syndrome mainly occurring in the elderly leads often to chronic reddening and a disturbing sensation of a foreign body in the eye. Allergic manifestations are often a cause for swelling and reddening of the conjunctiva. If next to reddening a rapidly progressing deterioration of vision develops, eventually accompanied by nausea and vomiting acute glaucoma has to be considered. In uveitis the patient mainly complains about sensations of dazzling, reduced visual acuity and pain, reddening of the conjunctiva may be variable. If in addition to acute hyperemia also a yellow-whitish infiltrate of the cornea is observed a bacterial ulcer of the cornea may be suspected. In this case an ophthalmologist has to be consulted without delay. Viral inflammations are often a diagnostic and therapeutic challenge. If reduced sensibility of the cornea is observed, herpetic infection should be considered.
 ...
PMID:[Reddened eyes, what should be done?]. 938 Oct 49

Little is known about the coincidence of hepatitis C virus infection (HCV) and non-Hodgkin's lymphoma, although there is an increased incidence of chronic HCV infection with cryoglobulinemia type II and, interestingly, low-grade non-Hodgkin's lymphoma (NHL) in a few patients. We therefore report on a 74-year-old white male with known chronic hepatitis C virus infection who was admitted to the clinic due to weight loss and pain in the right upper quadrant. Ultrasound examination was performed for suspected hepatocellular carcinoma since a lesion in the left lobe of the liver was seen. X-ray of the lungs showed a few scattered lesions, suggestive of metastases. The ultrasound-guided fine-needle puncture revealed a high-grade malignant B-cell NHL While alpha-fetoprotein was normal, both cryoglobulin type II and the polymerase chain reaction (PCR) for HCV were positive. After six cycles of chemotherapy consisting of CHOP, the patient showed complete remission over three years. Ultimately, he died due to a sudden myeloic blast crisis. In summary, we discuss the possible etiopathologic role of the hepatitis viruses in the occurrence of non-Hodgkin's lymphoma. As we and others showed that HCV infects peripheral mononuclear blood cells (PBML), the infected PBML not only may be a source for reinfection after orthotopic liver transplantation, but also could be the cause for transformation and monoclonal propagation of lymphomatous tissue.
 ...
PMID:Primary hepatic high-grade non-Hodgkin's lymphoma and chronic hepatitis C infection. 939 1

Herpes zoster is a common viral illness presenting with vesicular eruptions which are usually preceded by pain, erythema, and tenderness in a dermatomal distribution. The ophthalmic division of the trigeminal nerve is commonly involved (herpes zoster ophthalmicus). Early diagnosis before eruption of vesicles can be difficult and symptoms may be confused with other neurologic disorders. We present a patient with herpes zoster ophthalmicus who presented with face and neck pain associated with visual symptoms mimicking carotid artery dissection. Atypical presentation and benefits of early antiviral treatment are discussed.
 ...
PMID:Herpes zoster ophthalmicus mimicking carotid artery dissection: a case report. 943 89

The purpose of the present study was to evaluate the efficacy and safety of parenteral administration of interferon alpha-2alpha in the treatment of recurrent herpes genitalis. A total of 97 patients (66 males, 31 females, mean age 34.86 +/-16.74 years), who had at least five recurrences of genital herpes during the previous 12 months, participated in a prospective open study on the effects of treatment with interferon alpha-2alpha (Roferon-A; Roche). The patients were treated with interferon alpha-2alpha (3 x 10(6) IU) by subcutaneous injection, three times weekly for 4 weeks, and the same schedule was repeated after 3 and 6 months. All patients were asymptomatic at the start of the study. After initiation of treatment, all patients reported to the clinic every 3 months for 2 years (the males were submitted to peoscopy and the females to Pap test and colposcopy) at the time of their recurrences. Comparison was made of the number of recurrences, duration of lesions, duration and severity of pain, and itching and burning. Prophylactic administration of interferon alpha-2alpha prevented recurrences of genital herpes virus infection in 51 patients (20 males and 31 females). Interferon administration shortened the healing time from 8.5 days before treatment to 2.5 days after treatment (p < 0.001). There was a significant reduction in the number of recurrences during the study period, from 7.46 before treatment to 2.64 after treatment (p < 0.001). On the basis of the overall efficacy and adverse effects, this regimen may be of value in the routine treatment of recurrent herpes.
 ...
PMID:Treatment of recurrent genital herpes with interferon alpha-2alpha. 969 44

We describe a case of acute myocarditis subsequent to varicella virus infection. We comment on the rarity of the clinical entity together with the nonspecificity of the routine diagnostic technique (EKG, X-ray, echocardiography study, routine laboratory, etc.) linked with the excellent gain of antibodies cardiac gammagraphy joined with viral serology, after the primary suspicion factor prior to the presence of skin lesions, fever and thoracic pain.
 ...
PMID:[Acute myocarditis caused by varicella virus]. 978 Jul 84

Hepatitis B virus infection is one of the world's major health problems and health care workers are especially at risk, leading to the need for a high priority vaccination program. Such a program was begun in 1989 in S. Maria Hospital and included all hospital personnel and students of the Faculty of Medicine. The screening included 2360 health care workers and 1153 students. Fifty-five percent of hospital health care workers and 41% of the students participated in the vaccination program. The overall prevalence of hepatitis B markers was 16.8%, for hospital personnel, the chronic carrier being 0.95%, and for the students, 5.5% and 0.3% respectively. The highest prevalence was observed in the Biochemical Laboratory--64% (7/11), Surgery--42% (13/31), Pneumology--39% (9/23), Emergency Department--29% (7/24), Hematology Laboratory--29% (7/24) and Orthopedics--29% (10/35). The prevalence was also higher in students in the last three years of Medical School compared to those in the first three years, 12.2% vs 7.2%, p = NS. Local pain has been the most frequent complaint in 8.6% of vaccinees. The control with the quantification of anti-HBs in the 7th month has shown a serological efficacy of about 95%. A non-response was observed in male workers, 13% compared to 5% for females, p < 0.05. Older employees also showed higher non-response: the average age of workers with anti-HBs of 0 U/L was 52.3 years, and those with anti-HBs of more than 100 U/L was 38.4 years, p < 0.02. Hepatitis B vaccine is a safe and effective preventative measure that has been widely used for years. Our study shows the need for a more aggressive approach to the vaccination of health care workers because a significant percentage of them in our country are not protected.
 ...
PMID:[Vaccine against hepatitis B. Eight years of experience]. 1002 97

Fibromyalgia syndrome (FMS) is recognizable syndrome characterized by chronic, diffuse pain, an absence of inflammatory or structural muscloskeletal abnormalities, and a range of symptoms that include fatigue, and sleep and mood disturbances. Physical examination and laboratory testing are unrevealing, except for the presence of pain on palpation of characteristic soft-tissue sites, the tender points. Despite the recognition of FMS by the World Health Organization, it remains a controversial condition and its existence as a distinct entity remains uncertain. However, the concept of FMS is a useful one, allowing many investigations to be avoided and appropriate advice on treatment to be given. FMS may overlap with symptoms of, and the patient further impaired by, anxiety and depression. The term FMS dose not imply causation and merely describes the most common symptoms. Many patients with chronic fatigue syndrome(CFS) fulfill the criteria of FMS and represent one end of a spectrum of presentation. Evidence for triggering viral infection and the lower level of serum acylcarnitine, observed in CFS patients, is lacking in the majority of patients with FMS. These findings are suggestive to be distinctively another disorders between FMS and CFS.
 ...
PMID:[Fibromyalgia syndrome]. 1007 6

Antiretrovirals from three drug classes, nucleoside analogs, nonnucleoside analogs, and protease inhibitors, can be combined to achieve viral suppression. The nonnucleoside analog nevirapine is an inducer of cytochrome P450 3A4 liver metabolism and has interactions with protease inhibitors and oral contraceptives. Methadone has two roles in human immunodeficiency viral infection: pain management and treatment of opioid abuse. A drug-drug interaction may result in decreased methadone blood levels when administered with nevirapine. A patient experienced methadone withdrawal symptoms when combining these agents.
 ...
PMID:Methadone withdrawal when starting an antiretroviral regimen including nevirapine. 1021 21

A 20-year-old man noticed lymph node swelling in his neck in May 1997. He was admitted to our hospital on July 30 because of numbness and weakness in the right hand and bilateral lower extremities. Neurological examinations revealed that the patient had right ulnar and bilateral deep peroneal nerve palsies. Nerve conduction study showed severe axonopathy in these nerves. The sural nerve biopsy demonstrated axonal degeneration and thickening of the small arterial wall. There was no significant increase of virus titer in the serum, such as EB virus, nor human herpesvirus 6. CSF examination was normal. During the course of this disorder, he acutely developed severe pain in his right testis. Pathological finding of the testis showed necrosis with vasculitis in the small arteries. Treatment with corticosteroid was effective. Usually subacute necrotizing lymphadenitis has been thought to be a benign disease. Only a few neurological complications, such as aseptic meningitis and cerebellar ataxia have been reported. Mononeuritis multiplex associated with subacute necrotizing lymphadenitis has not been reported. We speculated that the present case initially had some viral infection, and its reaction of the host produced subacute necrotizing lymphadenitis and mononeuritis multiplex.
 ...
PMID:[Subacute necrotizing lymphadenitis associated with mononeuritis multiplex. A case report]. 1039 75

The efficacy and toxicity of foscarnet cream for the treatment of mucocutaneous herpes simplex virus lesions or lesions that were clinically unresponsive to systemic acyclovir treatment (median, 30.5 days) in AIDS patients were studied in a phase I/II, open-label, nonrandomized multicenter trial. In the study, 20 patients with advanced stages of AIDS were treated with foscarnet 1% cream five times a day for a mean duration of 34.5 days. Response of index lesions (n = 20) was judged to be completely healed (8 lesions), excellent (4 lesions), or good (1 lesion) in 65% of lesions. The median time to first negative herpes simplex virus culture of index lesion was 8 days. Among 15 patients with pain at baseline, 11 had complete resolution of pain and 2 had at least a 50% reduction. Clinical adverse events included skin ulceration (4 patients), application site reactions (3 patients), fever (3 patients), and headache (3 patients). Five (25%) patients developed new lesions due to herpes simplex virus at sites other than those being treated topically while enrolled in the study. Topical foscarnet 1% cream appears to be a safe and effective treatment for acyclovir-unresponsive mucocutaneous herpes simplex virus infection in AIDS patients.
 ...
PMID:Treatment of mucocutaneous herpes simplex virus infections unresponsive to acyclovir with topical foscarnet cream in AIDS patients: a phase I/II study. 1042 8


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>