Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0085593 (chills)
 4,268 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 77-year-old man was in good health until he complained of fatigue 3 weeks before presentation. Two weeks before admission, he developed gradually worsening shortness of breath. One week before admission, he developed a cough that initially was nonproductive but later was associated with hemoptysis.His past medical history was remarkable for a history of colon cancer (Dukes' stage III), for which he underwent a hemicolectomy and treatment with adjuvant chemotherapy in 1993. He had a myocardial infarction in 1986 and underwent coronary artery bypass surgery in 1999. He also had a history of hypertension, type 2 diabetes, and gout. He smoked in the past but had stopped more than 30 years ago.He was initially evaluated by his primary care physician, who noted that he complained of diaphoresis but denied fevers, chills, or contact with others who were ill. His physical examination was remarkable for bilateral crackles that were more pronounced on the right. A chest radiograph demonstrated bilateral pulmonary infiltrates (Figure 1). He was treated with amoxicillin. The next day, however, his physician noted that his dyspnea had worsened and that his oxygen saturation on room air was poor. He was therefore admitted for further evaluation. The amoxicillin was discontinued, and he was treated with levofloxacin, followed by ceftriaxone and azithromycin as his pulmonary status continued to deteriorate. He received intravenous diuretic agents, which failed to improve his respiratory status. During the initial phase of hospitalization, he was anemic, with a hematocrit of 21.3%. His serum creatinine level, which had been 1.0 mg/dL in 1999, was now 2.5 mg/dL. Urinalysis was remarkable for the presence of numerous red blood cells. His oxygen requirement increased, and he eventually required a 100% nonrebreather mask. A computed tomographic scan of the chest demonstrated prominent alveolar opacities throughout the right upper, middle, and lower lobes, with similar opacities in the left upper and left lower lobes (Figure 2). An echocardiogram showed an ejection fraction of 50%, as well as mild mitral regurgitation. Serologies were remarkable for an antinuclear antibody titer of 1:320 and a P-antineutrophil cytoplasmic antibody (P-ANCA) titer of greater than 1:320. C-ANCA was negative. Anti-glomerular basement membrane and anti-human immunodeficiency virus antibodies were undetectable.
 ...
PMID:Cases from the medical grand rounds of the Osler Medical Service at Johns Hopkins University. 1207 15

Amphotericin B is widely used for severe life threatening fungal infections. Its use is limited by a dose-dependent nephrotoxicity manifested by a reduction in glomerular filtration rate and tubular dysfunction. An elevated creatinine associated with amphotericin B is not only a marker for renal dysfunction but is also linked to a substantial risk for the use of hemodialysis and a higher mortality rate; therefore amphotericin B nephrotoxicity is not a benign complication and its prevention is essential. Several manipulations have been proposed to try and minimize amphotericin B induced nephrotoxicity. Systematic hydration is crucial to minimize amphotericin B. Mannitol or intralipids administration were once suggested as protective based on anecdotal observational reports. Small prospective and randomized trials, however did not support a protective effect. Three new formulations have been developed in an attempts to improse both efficacy and tolerability: amphotericin B in lipid complex (ABLC, Abelcet). Colloidal dispersion (ABCD, Amphotec and amphotericin B liposome (Ambisome). Three prospectives randomized studies have clearly shown that Ambisome is less nephrotoxic than amphotericin B. Unfortunately the only randomized trial comparing Abelcet with amphotericin B is an open-label treatment of invasive candidiasis which was presented 5 years ago but never published as a full paper. Furthermore in a recent multicenter double-blind study it has been shown that Ambisome has a better safety profile than Abelcet with less chills/rigors and less nephrotocixity.
 ...
PMID:[Nephrotoxicity of amphotericin B]. 1208 8

A 73-year-old man consumed a decoction of the medicinal herb Erycibe henri Prain ("Ting Kung Teng"), as recommended in traditional Chinese medicine for arthritis. Shortly, he developed a cholinergic syndrome that included dizziness, diaphoresis, chills, lacrimation, salivation, rhinorrhea, nausea, and vomiting. He was also hypothermic and hypotensive. Notable laboratory values included a normal serum cholinesterase and transiently elevated blood urea nitrogen, creatinine, and glucose. There is no previous report on the toxicity due to this herb in the literature. Active constituents of the herb include a number of tropane alkaloids, one of which possesses cholinergic rather than anticholinergic activities. A study conducted on mice, with a related herb, has demonstrated renal, hepatic, and erythrocyte toxicity.
 ...
PMID:Medicinal herb Erycibe henri Prain ("Ting Kung Teng") resulting in acute cholinergic syndrome. 1212 92

Community-acquired pneumonia (CAP) in the elderly has increased as a consequence of an overall increase of the elderly population. A controversy about the aetiology and outcome of CAP in this population still exists and more epidemiological studies are needed. A prospective, 12-month, multicentre study was carried out to assess the clinical characteristics, aetiology, evolution and prognostic factors of elderly patients (> or = 65 yrs) admitted to hospital for CAP. The study included 503 patients (age 76 +/- 7 yrs). The clinical picture lasted < or = 5 days in 318 (63%) and the main clinical features were cough (n = 407, 81%) and fever (n = 380, 76%). Aetiological diagnosis was achieved in 199 (40%) cases, with a definite diagnosis obtained in 164 (33%). Of the 223 microorganisms isolated the main agents found were Streptococcus pneumoniae in 98 (49%) and Haemophilus influenzae in 27 (14%). A total of 53 patients died (11%) and the multivariate analysis showed the following factors of bad prognosis: previous bed confinement, alteration in mental status, absence of chills, plasma creatinine > or = 1.4 mg x dL(-1), oxygen tension in arterial blood/inspiratorv oxygen fraction ratio < 200 at the time of admission, and shock and renal failure during the evolution. The results of this study may aid in the management of empiric antibiotic treatment in elderly patients with community-acquired pneumonia and the patients who have a greater probability of bad evolution may be identified based on the risk factors.
 ...
PMID:Community-acquired pneumonia in the elderly: Spanish multicentre study. 1260 44

A descriptive study was carried out in 104 patients with Plasmodium vivax malaria, from the region of Turbo (Antioquia, Colombia). Clinical features and levels of hemoglobin, glycemia, serum bilirubin, alanine-aminotransferase (ALT), aspartate-aminotransferase (AST), creatinine and complete blood cell profile were established. 65% of the studied individuals were men and their mean age was 23. Of all individuals 59% had lived in the region for > 1 year and 91% were resident in the rural area. 42% were farmers and 35% had a history of malaria. The mean parasitaemia was 5865 parasites/mm3. The evolution of the disease was short (average of 4.0 days). Fever, headache and chills were observed simultaneously in 91% of the cases while the most frequent signs were palmar pallor (46%), jaundice (15%), hepatomegaly (17%), and spleen enlargement (12%). Anemia was found in 39% of the women and in 51% of the men, 8% of individuals had thrombocytopaenia and 41% had hypoglycemia.
 ...
PMID:Clinical and laboratory findings of Plasmodium vivax malaria in Colombia, 2001. 1275 19

A 56-year-old black woman with diabetes mellitus was admitted for hypoglycemia and confusion. Her past medical history included breast cancer, for which she had undergone a left lumpectomy and then mastectomy for in-breast recurrence. Her oral intake had decreased during the past month because of increasing discomfort from left-sided chest pain. During this period, she continued to take pioglitazone for diabetes at her originally prescribed dose. The patient's mental status improved quickly after taking orange juice and intravenous glucose, but the chest pain persisted. The pain, which was described as an ache along the left costal margin, increased with palpation, deep inspiration, or coughing. She had recently presented with similar complaints at another hospital where she had been prescribed a muscle relaxant that provided no relief from the pain. She also reported a 14-lb weight loss during the previous 3 months, as well as fatigue, weakness, and aches in her legs and arms. She denied fevers, chills, sweats, abdominal pain, nausea, or recent trauma. Laboratory values at the time of admission were: calcium, 11.8 mg/dL; total protein, 11.1 mg/dL; albumin, 3.2 g/dL; creatinine, 1.0 mg/dL; and hematocrit, 29.3%, with a mean corpuscular volume of 89.3. Chest radiography revealed a lytic lesion in the left lateral fourth rib and left humerus (). Serum and urine protein electrophoresis revealed a monoclonal spike in the gamma region consistent with monoclonal gammopathy. The serum spike was quantified at 3.78 g/dL. A skeletal survey showed many small well-defined lytic lesions in the skull (with one 1.5-cm lytic lesion in the upper posterior parietal bone), arms, and legs. A bone scan showed multiple foci of increased uptake in the right and left ribs as well as the proximal portion of the left femur. The peripheral blood smear revealed rouleaux formation () and plasma cells (). What is the diagnosis?
 ...
PMID:Cases from the Osler medical service at Johns Hopkins University. 1275 89

Severe acute respiratory syndrome (SARS) is a highly infectious disease with a significant morbidity and case fatality. The major clinical features include persistent fever, chills/rigor, myalgia, malaise, dry cough, headache and dyspnoea. Less common symptoms include sputum production, sore throat, coryza, dizziness, nausea, vomiting and diarrhoea. Older subjects may present with decrease in general well-being, poor feeding, fall/fracture and delirium, without the typical febrile response. Common laboratory features include lymphopenia with depletion of CD4 and CD8 lymphocytes, thrombocytopenia, prolonged activated partial thromboplastin time, elevated D-Dimer, elevated alanine transminases, lactate dehydrogenase and creatinine kinase. The constellation of compatible clinical and laboratory findings, together with the rather characteristic radiological features especially on HRCT and the lack of clinical response to broad-spectrum antibiotics, should quickly arouse suspicion of SARS. The positivity rates of urine, nasophargyngeal aspirate and stool specimen have been reported to be 42%, 68% and 97%, respectively, on day 14 of illness, whereas serology for confirmation may take 28 days to reach a detection rate above 90%. Recently, quantitative measurement of blood SARS CoV RNA with real-time RT-PCR technique has been developed with a detection rate of 80% as early as day 1 of hospital admission but the detection rates drop to 75% and 42% on day 7 and day 14, respectively.
 ...
PMID:SARS: clinical features and diagnosis. 1501 29

We report a patient with bacterial translocation-associated sepsis who was healthy and did not have any related-background. The 57-year-old male had been well until 16 hours before admission, when nausea and vomiting gradually developed and increased in intensity. In the morning of May 22, 2002, he had shaking chills, temperature of 38.6 degrees C and watery diarrhea, and was admitted to Kawasaki Municipal Hospital. On admission, temperature was 40.7 degrees C but otherwise physical examination revealed no particular abnormality. Laboratory data showed total white blood cells of 28,400/microliter, platelet count of 130,000/microliter, creatinine of 2.0 mg/dl and C-reactive protein of 7.5 mg/dl. 1 g of cefmetazole was administered every eight hours. In the early morning of May 23, he suddenly went into shock. At that time, laboratory findings revealed total white blood cells of 33,700/microliter, platelet count of 65,000/microliter, C-reactive protein of 24.9 mg/dl, creatinine of 5.6 mg/dl and serum potassium concentration of 5.7 mEq/l. Gram positive cocci and gram negative rods were isolated from blood culture obtained on admission. Cefmetazole was changed to 1.5 g/day of imipenem/cilastatin sodium and 600 mg/day of clindamycin. In addition, hemodialysis and endotoxin removal with an adsorbent column using polymyxin B were performed. Bacteria detected in the blood on admission were identified as Klebsiela oxytoca and Enterococcus faecium. Imipenem/cilastatin sodium and clindamycin were continued for 13 days. The patient recovered fully and was discharged on June 11. This case suggests that bacterial translocation-associated sepsis might occur even in a hitherto healthy adult.
 ...
PMID:[A case of probable bacterial translocation-associated sepsis in healthy adult]. 1510 13

PRESENTING FEATURES: A 70-year-old African American man was admitted with a history of fever, chills, and malaise of several days' duration. His past medical history was notable for end-stage renal disease requiring hemodialysis, coronary artery disease, and aortic stenosis requiring a bioprosthetic aortic valve replacement. On the day of admission, the patient was noted to have a shaking chill while undergoing dialysis through his catheter and was admitted to the hospital. He complained of pain at the catheter insertion site, shortness of breath, and dyspnea on exertion, but denied chest pain. On physical examination, the patient had a temperature of 100.4 degrees F, with a heart rate of 64 beats per minute, blood pressure of 127/72 mm Hg, and an oxygen saturation of 97% on room air. He was a mildly obese man in no apparent distress. He had shotty cervical lymphadenopathy and a right subclavian dialysis catheter in place, with erythema and pus at the entry site. His jugular venous pressure was 10 cm H(2)O. Lung examination showed bibasilar rales. Heart sounds were normal, with no rub or gallop. He had a 2/6 systolic ejection murmur best heart at the left sternal border as well as a 3/6 holosystolic murmur at the apex that radiated to his left axilla. Examination of the abdomen and extremities was unremarkable. The patient's neurological examination was unremarkable, and he was alert and oriented to person, place, and time. Laboratory studies showed an elevated white blood cell count of 16,700 cells/microL. His blood urea nitrogen level was 43 mg/dL and his serum creatinine level was 4.9 mg/dL. Multiple blood cultures grew methicillin-resistant Staphylococcus aureus. An admission, chest radiograph showed no infiltrate. An admission electrocardiogram showed normal sinus rhythm with first degree atrioventricular block, left anterior fascicular block, and left ventricular hypertrophy. shows rhythm strips from lead II electrocardiograms 5 months before admission (top), on admission (middle) and 5 days after admission (bottom). What is the diagnosis?
 ...
PMID:Cases from the Osler Medical Service at Johns Hopkins University. 1514 15

This study assessed the risk of haematological, renal and hepatic toxicity associated with amphotericin B lipid complex (ABLC; Abelcet) in a multicentre, open-label, non-comparative study of 93 patients from 17 different hospitals who received ABLC because of proven or suspected systemic fungal infection or leishmaniasis. Most (66%) patients had onco-haematological diseases. Optimum treatment with ABLC comprised a slow (2-h) infusion dose of 5 mg/kg/day for a minimum period of 14 days. Biochemical and haematological parameters were measured pre-, during and post-treatment. In the overall patient group, the mean serum creatinine concentration was similar pre- and post-study (1.00 +/- 1.14 mg/dL vs. 1.20 +/- 1.19 mg/dL; p > 0.05). There were no significant changes pre- and post-treatment in concentrations of haemoglobin, potassium, transaminases and bilirubin. There was no significant correlation between the dose administered and the concentrations of serum creatinine (Spearmann 0.22). There was no greater nephrotoxicity in the patients with previous renal failure, or in those who had received amphotericin B previously. There were serious adverse events in five patients, but other alternative causes that could explain these events were present in three of these patients. Fevers or chills were experienced by 23% of the patients during the ABLC infusion, but only in one case did this necessitate the suspension of treatment. It was concluded that ABLC is a drug with low nephrotoxicity, even when administered to patients with pre-existing renal insufficiency. Adverse events were generally slight or moderate, and were managed easily with appropriate pre-medication.
 ...
PMID:Assessment of nephrotoxicity in patients receiving amphotericin B lipid complex: a pharmacosurveillance study in Spain. 1535 8


<< Previous 1 2 3 4 5 6 7 Next >>