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

Acetyl-L-carnitine (ALC) improves non-oncological neuropathies. We tested oral ALC (1 g tid) for 8 weeks in 25 patients with neuropathy grade 3 (common toxicity criteria--CTC) during paclitaxel or cisplatin therapy, or grade 2 persisting for at least three months after discontinuing the drugs. An independent neurologist assessed patients before and after ALC. All patients except one reported symptomatic relief, and only two described grade 1 nausea. The sensory neuropathy grade improved in 15 of 25 (60%), and motor neuropathy in 11 of 14 patients (79%). Total neuropathy score (TNS) that included neurophysiological measures improved in 23 (92%). Amelioration of sensory amplitude and conduction velocity (sural and peroneal nerves) was measured in 22 and 21 patients, respectively. Symptomatic improvement persisted in 12 of 13 evaluable patients at median 13 months after ALC. In view of its effect in improving established paclitaxel- and cisplatin-neuropathy, we recommend ALC testing in preventing progression or revert symptoms during neurotoxic chemotherapy.
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PMID:Symptomatic and neurophysiological responses of paclitaxel- or cisplatin-induced neuropathy to oral acetyl-L-carnitine. 1603 10

The authors describe an acute facial and acoustic neuropathy following gamma knife surgery (GKS) for vestibular schwannoma (VS). This 39-year-old woman presenting with tinnitus underwent GKS for a small right-sided intracanalicular VS, receiving a maximal dose of 26 Gy and a tumor margin dose of 13 Gy to the 50% isodose line. Thirty-six hours following treatment she presented with nausea, vomiting, vertigo, diminished hearing, and a House-Brackmann Grade III facial palsy. She was started on intravenous glucocorticosteroid agents, and over the course of 2 weeks her facial function returned to House-Brackmann Grade I. Unfortunately, her hearing loss persisted. A magnetic resonance (MR) image obtained at the time of initial deterioration demonstrated a significant decrease in tumor enhancement but no change in tumor size or peritumoral edema. Subsequently, the patient experienced severe hemifacial spasms, which persisted for a period of 3 weeks and then progressed to a House-Brackmann Grade V facial palsy. During the next 3 months, the patient was treated with steroids and in time her facial function and hearing returned to baseline levels. Results of MR imaging revealed transient enlargement (3 mm) of the tumor, which subsequently returned to its baseline size. This change corresponded to the tumor volume increase from 270 to 336 mm3. The patient remains radiologically and neurologically stable at 10 months posttreatment. This is the first detailed report of acute facial and vestibulocochlear neurotoxicity following GKS for VS that improved with time. In addition, MR imaging findings were indicative of early neurotoxic changes. A review of possible risk factors and explanations of causative mechanisms is provided.
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PMID:Acute neurological complications following gamma knife surgery for vestibular schwannoma. Case report. 1623 88

This phase I study investigated the maximum tolerated dose and pharmacokinetics of a 3-weekly administration of BMS-188797, a paclitaxel derivate, at three dose levels (DLs) (80, 110 and 150 mg m(-2) DL), combined with cisplatin (standard dose 75 mg m(-2)). In 16 patients with advanced malignancies treated, one patient experienced dose-limiting febrile neutropenia, sepsis and severe colitis at the 150 mg m(-2) DL; at the 110 mg m(-2) DL one episode of dose-limiting grade 3 diarrhoea/nausea occurred. Grade 3/4 haematological toxicities were leucopenia/neutropenia; grade 3 nonhaematological toxicities were neuropathy, nausea, diarrhoea and stomatits. Objective response was seen in four patients, with three complete remissions in ovarian and cervical cancer patients. Pharmacokinetics of BMS-188797 appeared linear through the 110 mg m(-2), but not through the 150 mg m(-2) DL. The mean+/-SD values for clearance, distribution volume at steady state and terminal half-life during cycle 1 were 317+/-60 ml min(-1) m(-2), 258+/-96 l m(-2) and 30.8+/-7.7 h, respectively. The maximum tolerated and recommended phase II dose for BMS-188797 was 110 mg m(-2) (1-h infusion, every 3 weeks) combined with cisplatin 75 mg m(-2).
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PMID:A phase I and pharmacokinetic study of novel taxane BMS-188797 and cisplatin in patients with advanced solid tumours. 1633 10

The therapeutic efficacy and adverse reactions were compared between 14 patients who received TJ therapy using paclitaxel (PTX) and carboplatin (CBDCA) and 39 who received CAP therapy using cyclophosphamide (CPA), doxorubicin (DXR) and cisplatin (CDDP) as postoperative chemotherapy for cancer of the uterine body. In TJ therapy, PTX (175 mg/m(2)) and CBDCA (AUC 5) were administered on Day 1 (every 3 weeks), while in CAP therapy, CPA (500 mg/m(2)), DXR (40 mg/m(2)) and CDDP (50 mg/m(2)) were administered on Day 1 (every 4 weeks). Grade 3 or more severe hematotoxicity included leukocytopenia (incidence in the TJ and CAP groups: 71.4% and 64.1%, respectively), neutropenia (100%, 87.1%), thrombocytopenia (0%, 12.8%), and anemia (0%, 20.5%). No significant differences were noted between the two groups. Grade 3 or severe non-hematologic toxicities included nausea (0%, 15.4%) and vomiting (0%, 12.8%) with significantly higher incidence in the CAP therapy group (p=0.0000736, p=0.000736), peripheral sensory disturbance (7.1%, 0%) and arthralgia (7.1%, 0%) with significantly higher incidence in the TJ therapy group (p=0.00129, p=0.00000538). The survival rate and disease-free survival rate showed no significant differences between the two groups. TJ therapy is thought to be as effective as CAP therapy, and can be safely conducted, although precautions are required regarding arthralgia and neuropathy.
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PMID:[Adjuvant chemotherapy of paclitaxel plus carboplatin in uterine corpus cancer--comparison with cisplatin, adriamycin plus cyclophosphamide]. 1683 85

Chronic intestinal pseudo-obstruction (CIPO) is a disease characterized by episodes resembling mechanical obstruction in the absence of organic, systemic, or metabolic disorders. Pseudo-obstruction is an uncommon condition and can result from primary (40%) or secondary (60%) causes. The most common symptoms are nausea, vomiting, abdominal distension, abdominal pain and constipation or diarrhea. These symptoms are usually present many years before CIPO diagnosis. They can lead to severe electrolyte disorders and malnutrition. Principles for management of patients with CIPO are: to establish a correct clinical diagnosis in excluding mechanical obstruction; to perform a symptomatic and physiologic assessment of the gastrointestinal tract involved; to look for extra-intestinal manifestations, especially for myopathy and neuropathy; to discuss in some cases a surgery for full-thickness intestinal biopsies, and/or a neuromuscular biopsy in case of mitochondrial cytopathy suspicion. The management is primarily focused on symptom control and nutritional support to prevent weight loss and malnutrition. Treatment of CIPO includes prokinetic agents which may help to reduce gastrointestinal symptoms Courses of antibiotics may be needed in patients with symptoms suggestive of bacterial overgrowth. When necessary, enteral nutrition is preferred. In carefully selected patients, feeding jejunostomy with or without decompression gastrostomy may be tried. Long term parenteral nutrition should be reserved for patients who can not tolerate enteral nutrition. Intestinal transplantation can be discussed in selected patients.
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PMID:[Chronic intestinal pseudo-obstruction]. 1707 44

Gastric cancer is often diagnosed in advanced stage (AGC) and in elderly patients. Current chemotherapies induce severe toxicity and are difficult to deliver. Some authors have shown the activity and safety of oxaliplatin with various 5-fluorouracil (FU) and leucovorin (LV) infusions in AGC. The aim of our study was to evaluate the feasibility of the FOLFOX-4 regimen in elderly patients with AGC. From 6/2003 to 7/2005, 33 patients (median age 74 years, range 66-79 years) were enrolled into the study. 31 patients were assessable for the safety analysis and for response. We recorded complete response in 4 patients (13%), partial response in 6 patients (19%), 9 (29%) stable disease and 12 progressive disease for an overall response rate of 32% (95% CI, 16% to 48%). At median follow-up of 20 months the median time to progression was 6.4 months. The therapy was well tolerated, the main G1/2 toxicities were nausea, vomiting and diarrhea. Only 2 patients suffered from severe vomiting. Severe hematologic toxicities were uncommon. Anemia G3 was recorded in 3 patients, neutropenia G3 in 6 patients and febrile neutropenia in 1 patient. G1 and G2 neurotoxicity were a common event while G3 sensorial neuropathy was not reported. We conclude that although our patients were elderly and most had a PS 2, the regimen was manageable, easy to deliver, well accepted by the patients and active.
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PMID:FOLFOX-4 regimen as fist-line chemotherapy in elderly patients with advanced gastric cancer: a safety study. 1730 56

Cytotoxic chemotherapy is a mainstay of treatment for advanced breast cancer. Treatment of metastatic (also called stage IV, advanced, or recurrent) breast cancer is not considered curative. Rather, the goals of treatment with chemotherapy are to prolong survival, alleviate or prevent tumor-related symptoms or complications, and improve quality of life. While the purpose of chemotherapy is to prevent or alleviate symptoms, chemotherapy paradoxically carries considerable toxicities that cause substantial symptoms in patients, notoriously including fatigue, nausea, vomiting, diarrhea, hair loss, mucositis, neutropenia, and neuropathy. Balancing the benefits and the side effects of chemotherapy is further complicated by the natural history of advanced breast cancer, which can be quite prolonged and typically involves multiple lines of chemotherapy, especially in patients whose tumors respond to treatment.
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PMID:Chemotherapy for metastatic breast cancer. 1751 48

Gastroparesis is a chronic alteration of gastric motility characterized by symptoms suggestive of mechanical obstruction and delayed gastric emptying in the absence of obstruction. Gastroparesis can be idiopathic or attributable to neuropathy or myopathy as in diabetes mellitus and scleroderma or can occur after vagotomy. Diagnosis is based on symptoms (nausea, vomiting, abdominal distension and early satiety), physical examination (capotement) and on complementary investigations, the procedure of choice being isotope gastric emptying tests. Treatment depends on the clinical repercussions. In most patients, gastroparesis can be controlled by prokinetic drugs, dietary measures, exclusion of drugs that alter gastric emptying, and exhaustive control of blood glucose levels. In patients with severe gastroparesis, hospital nutritional measures (intravenous and/or enteral), gastric decompression and intravenous antiemetic and prokinetic agents are required. Aggressive nutritional therapies (parenteral or enteral nasojejunal nutrition), intrapyloric injection of botulinum toxin, implantation of a gastric stimulation device, or gastrectomy should only be used in patients unresponsive to conservative treatment or if there is selective alteration of gastric motility.
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PMID:[Diagnostic and therapeutic approach to patients with gastroparesis]. 1766 20

Anorexia, nausea/emesis and peripheral sensorial neuropathy are frequent adverse effects associated with chemotherapy. Cannabinoids have been proposed to alleviate these effects, but their preventive properties in long-term experimental models have not been tested. This study was conducted to determine whether or not a cannabinoid agonist (WIN-55,212-2) can prevent anorexia, pica (an indirect marker of nausea in non-vomiting species, consisting of the ingestion of non-nutritive substances such as kaolin) and mechanical allodynia (a marker of peripheral neuropathy) induced by the antineoplastic drug cisplatin chronically administered. Isolated rats with free access to food and kaolin received either saline, cannabinoid vehicle, WIN-55,212-2 (1-2 mg kg(-1)), cisplatin (1-2 mg kg(-1)), or both drugs once per week for five consecutive weeks. Modifications in temperature, body weight gain, food and kaolin intake, and the threshold for mechanical allodynia were recorded. Additionally, the acute psychoactive effects of the cannabinoid (hypomotility, hypothermia, analgesia and catalepsia) were assayed by means of the cannabinoid tetrad. WIN 55,212-2 prevented the development of mechanical allodynia but not anorexia, pica and reduction in weight gain induced by chronic cisplatin. The effect of WIN 55,212-2 was evident even at a dose lacking activity in the cannabinoid tetrad. The preventive effect on cisplatin-induced mechanical allodynia exerted by the cannabinoid could be due to a neuroprotective role, as has been suggested for other conditions. The present results support the interest in the evaluation of cannabinoids for treatment of patients suffering or likely to suffer neuropathic pain.
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PMID:WIN 55,212-2 prevents mechanical allodynia but not alterations in feeding behaviour induced by chronic cisplatin in the rat. 1767 60

We conducted a clinical study of 137 patients with home-canned bamboo shoot botulism at Nan Hospital, northern Thailand. The median age of the patients was 44 years (range = 14-74 years) and 36.2% were male. The median incubation period was 2 days (range = 1-8 days). Forty-three patients (31.4%) developed respiratory failure, but there were no deaths. Patients who did not have either nausea or vomiting and did not have urinary retention that required Foley catheterization was less likely to develop respiratory failure. This clinical predictor rule had a sensitivity of 75.5% and a specificity of 90.7%. The clinical syndrome most predictive of respiratory failure was nausea or vomiting and any cranial neuropathy with urinary retention or difficulty swallowing. This clinical syndrome had a sensitivity of 69.8% and a specificity of 93.6%. These clinical characteristics could help triage large numbers of patient in the event of a future outbreak.
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PMID:Signs and symptoms predictive of respiratory failure in patients with foodborne botulism in Thailand. 1769 Apr 19


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