Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We analysed two of our own and 21 patients described in the literature with listeria brainstem encephalitis. The disease was characterised by a prodromal state with fever, nausea and headache followed by severe brainstem dysfunction with multiple cranial nerve palsies, ataxia, respiratory insufficiency and coma. The diagnosis was established by isolation of Listeria monocytogenes from CSF and/or serum. Serological tests are without diagnostic evidence. Cerebrospinal fluid examination may not initially point to a bacterial infection. Computed tomography and magnetic resonance imaging technique might supply evidence of brainstem involvement and contribute to an early diagnosis. There is a high percentage of lethal outcome without early antibiotic therapy.
 ...
PMID:Listeria brainstem encephalitis: two own cases and literature review. 201 6

Male patients with the X-linked lymphoproliferative syndrome (XLP) have an inherited immune deficiency to Epstein-Barr virus (EBV) infection that results in fatal infectious mononucleosis (IM), acquired hypogammaglobulinemia- or agammaglobulinemia, virus-associated hemophagocytic syndrome, and non-Hodgkin's malignant lymphoma (ML). A clinicopathologic analysis of 17 patients with XLP who developed ML was performed. The median age of the patients at the time of diagnosis was 4.0 years (range, 2-19 years). The median overall survival was 12 months (range, 1-216 months). Eight patients had maternally related male relatives with ML. Other phenotypes of XLP were documented in male relatives of the remaining nine patients. Common presenting symptoms were fever, nausea, vomiting, and abdominal pain. Nine patients had "B" symptoms. All ML occurred at extranodal sites. The intestines, most commonly ileocecal, were involved in 76.5% of the cases. Thirteen patients had localized disease (Stages I and II) and four patients had advanced disease (Stages III and IV). A diffuse histologic pattern of growth was observed in all cases. The distribution of histologic subtypes included small noncleaved (41.2%), large noncleaved (17.6%), immunoblastic (17.6%), small cleaved or mixed cell (11.8%), and unclassifiable (5.9%) ML. Surgical resection, radiation therapy, and chemotherapy resulted in disease-free survivals of up to 192 months in eight patients (median 114 months; range, 12-192 months). Eight of 17 patients (47%) are still alive. A median survival of only 6.0 months (range, 1-12 months) was observed in the nine patients who died. No residual ML was found at autopsy. The small noncleaved subtype had an adverse prognosis (seven of nine deaths versus one of eight survivors; P less than 0.05). Bacterial infection was the major cause of death (seven of nine patients). Characteristics that distinguish ML in XLP from other ML include a maternal family history of XLP, early age of onset, acquired hypogammaglobulinemia, post-EBV infection, and ileocecal involvement.
 ...
PMID:Malignant lymphoma in the X-linked lymphoproliferative syndrome. 381 12

In a multicenter study the efficacy and safety of oral fleroxacin at 400 mg once a day and amoxicillin at 500 mg three times daily for 7 days were compared for the treatment of patients with acute bacterial exacerbations of chronic bronchitis due to drug-susceptible bacteria. A total of 194 patients were enrolled, 102 in the fleroxacin group and 92 in the amoxicillin group. Of those enrolled, 22 in the fleroxacin group and 30 (29 for clinical efficacy) in the amoxicillin group were included in the efficacy analysis. All were included in the safety analysis. Clinical success was noted in 21 (95%) of 22 fleroxacin-treated patients and 22 (76%) of 29 amoxicillin-treated patients. Bacteriologic cure was obtained in 21 (95%) of 22 of the fleroxacin group and 18 (60%) of 30 of the amoxicillin group. One Haemophilus parainfluenzae strain persisted with fleroxacin. Persisting organisms with amoxicillin included Haemophilus influenzae (four), Haemophilus parainfluenzae (three), Escherichia coli (two), Streptococcus pneumoniae (one), Neisseria species (one), and Proteus mirabilis (one). Adverse events were reported by 41% of 102 patients receiving fleroxacin and 15% of 92 patients receiving amoxicillin. Insomnia, dizziness, and nausea occurred more frequently with fleroxacin. Fleroxacin may be indicated for the treatment of acute bacterial infection in chronic bronchitis known to be due to Haemophilus species and Moraxella catarrhalis. The 92% incidence of resistance among the S. pneumoniae isolates recovered from all enrolled patients suggests that fleroxacin may not be useful for such infections.
 ...
PMID:Efficacy of fleroxacin versus amoxicillin in acute exacerbations of chronic bronchitis. 845 69

Tazobactam/Piperacillin (TAZ/PIPC) is a newly developed intravenous antibiotics, in which TAZ, a new potent inhibitor of beta-lactamases, is combined with PIPC, a well-established beta-lactam antibiotics, at the ratio of 1:4. In this study, we clinically evaluated efficacy of the drug in 14 pediatric patients with various infections, and pharmacokinetic study was applied to 3 patients. Range of age was from 1-month to 15 1/4-year. Patients consisted of 9 cases of pneumonia, 3 urinary tract infection, 1 acute otitis media, and 1 left sacroiliitis with sepsis. Standard dose of TAZ/PIPC was 50 mg/kg/dose and administered 2-4 times per day with intravenous injection or drip infusion. Two cases of pneumonia were excluded because of non-bacterial infection. Nine causative pathogens including 3 Gram-positive cocci and 6 Gram-negative bacilli were detected in 7 patients, of which 5 Gram-negative strains produced bete-lactamase. All of cases showed 100% of efficacy rate and bacteriological eradication rate. It was noted that beta-lactamase-producing E. coli and B. catarrhalis were eradicated efficiently by TAZ/PIPC, which should be resistant to PIPC alone according to MIC data. Non-serious diarrhea and discomfort of back with nausea were observed in one each patients as side effects. Both of side effects were transient, and improved with anti-diarrheic agent or cessation of the drug, respectively. As abnormal laboratory test results, moderate increases of the eosinophils and platelets counts as well as moderate elevation of the transaminases were observed in 2 separate patients. Pharmacokinetics study showed that Cmax, T1/2, and AUC were similar to the data reported in adult patients. Urinary recovery rate in the first 6 hours also resemble the data from adult patients. Based on above results, TAZ/PIPC is a useful agents pediatric infections by beta-lactamase producing strains also.
 ...
PMID:[Clinical studies of tazobactam/piperacillin (TAZ/PIPC) in pediatric patients]. 969 64

Our article concentrates on two acute states, which develop less dramatically but their after-effects may be very serious: Spontaneous bacterial peritonitis and Ogilvie's syndrome. Spontaneous bacterial peritonitis is a bacterial infection of the ascitic fluid without any intraperitoneal source of infection. Ascites is a condition of the disease but need not be clinically manifested. Spontaneous bacterial peritonitis comes usually during heavy hepatic impairment. Diagnosis can be set according: 1. Positive cultivation of ascitic fluid, 2. PMN levels higher than 250/mm3, 3. No infection, which may require a surgical intervention is apparent. Liver disease, which brings about the spontaneous bacterial peritonitis can be: 1. Chronic (e.g. alcoholic cirrhosis), 2. Subacute (e.g. alcoholic hepatitis), 3. Acute (e.g. fulminant hepatic failure). Mortality of this form of peritonitis can reach up to 46%. The most frequent etiological factor is alcohol and viral hepatitis, the most frequent agents are E. coli and Klebsiella pneumoniae. The disease is most effectively cured by cefalosporins of the third generation. With inadequate treatment, prognosis may be poor. Intestinal pseudoobstruction syndrome has clinical symptomatology of a serious impairment with ileus without signs of any mechanical intestinal obstruction. Syndrome can be classified according to its development: 1. Acute form--acute intestinal pseudoobstruction syndrome--Ogilvie's syndrome, 2. Chronic form--chronic intestinal pseudoobstruction syndrome. Pathogenic mechanism of the syndrome is not known. The disease is related to immobility, administration of some drugs, electrolyte imbalance and concomitant diseases (most frequently malignant tumors). Clinical symptomatology dominates nausea, vomiting, diffuse abdominal pain, constipation or diarrhoea. For diagnostics the first step should be termination of all medication, which could have causing affects, then taking native abdominal X-ray picture where gaseous intestinal distension can be prominent (coecum distended up to 9-12 cm). Identification of fluid surfaces is not usual. Endoscopic examination can exclude obstruction in the distal part of gut minimally. The most frequent complication is perforation of coecum. Pharmacological treatment relays on prokinetics. The basic intervention remains decompression by a rectal catheter or an effective coloscopic decompression with subsequent introduction of a cannula. Mortality of the disease fluctuates between 43 and 46%.
 ...
PMID:[Acute states in gastroenterology: spontaneous bacterial peritonitis and the acute intestinal pseudoobstruction syndrome]. 1150 91

Knowledge of the acute and late ionizing radiation exposure damage to the gastrointestinal tract, particularly injury of the small intestine, is of great significance in radiotherapy, as is management of accidental radiation exposure. Irradiation (X-ray, neutron, cobalt gamma) induces a series of events in this rapidly renewing tissue resulting in the well-known symptoms of the gastrointestinal (GI) radiation syndrome, such as GI haemorrhage, endotoxemia, bacterial infection, anorexia, nausea, vomiting, diarrhoea, and loss of electrolytes and fluid. In spite of the significant advances that have occurred in research on underlying mechanisms over the last two decades, the overall etiology and pathogenesis of the GI-syndrome still remains unclear. Currently, to our knowledge, these symptoms are probably due to a rapid modification of the intestinal motility and to the structural alteration of the intestinal mucosa (cell loss and altered crypt integrity). Several evidences suggest that radiation-induced dysfunctions and structural changes of this organ (either changes in subcellular, cellular, and histological structure) are mediated by concerted and interrelated changes of a plethora of various extracellular mediators and their intracellular messengers. The aim of this review is to summarize our current knowledge about the pathomorphology and cell biology of the ionizing radiation response of the GI tract with a focus on the small intestine.
 ...
PMID:Morphological aspects of ionizing radiation response of small intestine. 1156 86

A 61-year-old man presented to the emergency department of a community hospital with a 2-week history of fever, chills, and sudden extreme weakness of his right arm and lower extremities. He also had a cough, shortness of breath, nausea, abdominal pain, diarrhea, and myalgia. Though initially alert and cooperative, he quickly became unresponsive. In addition, he had hyponatremia, renal insufficiency, and compromised cardiopulmonary function. He was admitted to the intensive care unit for suspected bacterial infection and was started on broad-spectrum antibiotics. Chest radiograph revealed miliary infiltrates consistent with infectious emboli or metastatic carcinoma. Despite intensive resuscitation, the patient died 36 hours after admission. At autopsy multiple nodular lesions were observed on gross examination of the lungs, perihilar and paratracheal lymph nodes, and liver. Microscopic sections of the lung (Figure 1) and brain (Figures 2 and 3) are shown.
 ...
PMID:Fever, chills, and weakness in a 61-year-old man. 1637 68

Abdominal actinomycosis is a subacute/chronic bacterial infection that affects different body regions. A 46-year-old female presenting with intermittent abdominal pain, nausea, vomiting, transient bowel obstruction, weight loss (18 kg), anemia, and hypoalbuminemia was evaluated in our clinic. Physical examination showed diffuse slight tenderness and a relatively fixed tender mass with ill-defined edges localized to the right lower quadrant. We did not make any specific diagnosis after complete laboratory, endoscopic and radiological investigations. We confirmed abdominal actinomycosis after explorative laparotomy and histopathological examination of biopsy specimen taken from the mesenterium and omentum. After long-term penicillin (6 months) treatment, significant clinical and laboratory improvement were observed. In conclusion, abdominal actinomycosis should be considered in the differential diagnosis of chronic inflammatory disease with mass lesion and intestinal obstruction.
 ...
PMID:A rare cause of chronic abdominal pain, weight loss and anemia: abdominal actinomycosis. 1808 Sep 23

Rhabdomyolysis is associated with infectious diseases in approximately 5% of cases and acute kidney injury occurs in 33-50% of cases. Gangrenous myositis is a deep seated infection of the subcutaneous and muscular tissues. We report the case of an 18 year-old man who was admitted to the emergency room with leg pain, fever, nausea, vomiting and oliguria. Physical examination showed moderate dehydration, peripheral cyanosis and skin necrosis with severe myalgia and no subcutaneous gas. Laboratory findings at admission were: serum urea 111 mg/dL, creatinine 1.3 mg/dL, potassium 6.3 mEq/L, creatine kinase (CK) 112,452 IU/L, aspartate amino transaminase (AST) 1116 IU/L, alanine amino transaminase (ALT) 1841 IU/L, pH 7.31, bicarbonate (HCO3) 11 mEq/L and lactate 4.3 mmol/L. Emergency hemodyalisis was started, and antibiotics were given due to high suspicion for bacterial infection. The patient developed respiratory insufficiency and septic shock needing mechanical ventilation and vasoactive drugs. He presented spontaneous gangrenous myositis in both legs and in his left arm. After 26 sessions of hemodialysis, partial recovery of renal function was observed. He was discharged from the ICU after 38 days, still with leg pain. Acute kidney injury due to rhabdomyolysis should be considered as a possible complication of gangrenous myositis.
 ...
PMID:Acute kidney injury due to rhabdomyolysis-associated gangrenous myositis. 1926 Mar 87

Salmonellosis is a bacterial disease that causes acute gastroenteritis, with sudden onset of headache, abdominal pain, diarrhoea, nausea and sometimes vomiting. Infection is often associated with the consumption of foods prepared using raw eggs. During July to August 2008 an outbreak at an aged care facility (ACF) in New South Wales was confirmed as Salmonella Typhimurium phage type 44 (Stm 44) in eight of 45 residents. Two additional probable cases also occurred. Cases were located in each unit of the ACF and for 5 cases, onset of diarrhoea was between 45 to 64 hours (median of 46 hours) after consumption of a dessert containing raw eggs. Onset for 5 further cases occurred up to 9 days after this meal. Eggs were supplied to the ACF from a local farm. Stm 44 was detected on an egg in an unopened box at the ACF from this supplier. The raw-egg dessert was epidemiologically implicated as the likely source of the Salmonella and delayed onset cases may have resulted from ingestion of a smaller dose of Salmonella, or ongoing transmission through cross-contamination of kitchen machinery or surfaces. This outbreak demonstrates that inadequate cooking of eggs continues to pose a risk for Salmonella infection in settings with vulnerable populations. The findings of the investigation provide support for the importance of food safety regulations and demand further advocacy for measures to reduce the risks associated with the distribution, storage and preparation of shell eggs.
 ...
PMID:Egg-associated Salmonella outbreak in an aged care facility, New South Wales, 2008. 1961 72


1 2 3 Next >>