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)

Tigecycline, the first in a new class of glycylcyclines, has been approved for the treatment of complicated skin and skin structure and intraabdominal infections in adults. However, clinical data on its safety and effectiveness in cancer patients are lacking. We reviewed the records of all cancer patients treated with tigecycline for more than 48 hours between June 2005 and September 2006 at our institution and identified 110 consecutive cases (median age, 58 yr; range, 18-81 yr). We collected data on demographics, cancer type, tigecycline indication, microbiologic characteristics, side effects, and outcome. Sixty-four (58%) patients had hematologic malignancies; 27 patients had undergone hematopoietic stem cell transplantation. Thirty-one (28%) patients had neutropenia, and 62 (56%) were in the intensive care unit at the start of therapy. Most patients (106 [96%]) received tigecycline as a second-line agent (after not responding to other broad-spectrum antibiotics), and 101 (92%) received it in combination with an antipseudomonal drug. The mean duration of therapy was 11 days (range, 3-35 d). Sixty-six (60%) patients received tigecycline for refractory pneumonia, 19 (17%) had bacteremia, 9 (8%) had intraabdominal infections, and 7 (6%) had complicated skin and soft tissue infections. Fifty (45%) patients had microbiologically documented infections, and the remaining patients had negative cultures at the start of therapy.An overall clinical response was noted in 70 (64%) patients. More clinical responses were seen in patients with bacteremia than in those with pneumonia (79% vs. 51%; p = 0.029). Patients with microbiologically documented infections had significantly higher clinical response rates than patients with non-microbiologically documented infections (73% vs. 55%; p = 0.047). Forty (36%) patients did not respond to treatment; 36 of these patients died of active infection during tigecycline therapy. Patients with pneumonia had a significantly higher mortality rate than patients with bacteremia (44% vs. 16%; p = 0.026). During the 60 days of follow-up from the date of clinical response, patients with pneumonia had significantly shorter survival durations than patients with other infections. Of the 42 patients who were not on antiemetics or ventilator support at the start of tigecycline therapy, 2 (5%) experienced mild nausea, and 1 (2%) experienced nausea and vomiting. Only 4 (4%) patients overall experienced diarrhea during tigecycline therapy, all of whose stools were negative for Clostridium difficile toxin. No serious adverse events related to tigecycline use were identified. The combination of tigecycline and an antipseudomonal drug may be appropriate for treating refractory infections and multidrug-resistant organisms in cancer patients, including hematopoietic stem cell transplant recipients. Patients with refractory pneumonia had a relatively low clinical response rate in our study.
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PMID:Tigecycline use in cancer patients with serious infections: a report on 110 cases from a single institution. 1959 26

Vorinostat (Zolinza), a histone deacetylase inhibitor, was approved by the US Food and Drug Administration in October 2006 for the treatment of cutaneous manifestations in patients with cutaneous T-cell lymphoma who have progressive, persistent or recurrent disease on or following two systemic therapies. This review summarizes evidence on the use of vorinostat in solid and hematologic malignancies and collated tolerability data from the vorinostat clinical trial program. Pooled vorinostat clinical trial data from 498 patients with solid or hematologic malignancies show that vorinostat was well tolerated as monotherapy or combination therapy. The most commonly reported drug-related adverse events (AEs) associated with monotherapy (n = 341) were fatigue (61.9%), nausea (55.7%), diarrhea (49.3%), anorexia (48.1%), and vomiting (32.8%), and Grade 3/4 drug-related AEs included fatigue (12.0%), thrombocytopenia (10.6%), dehydration (7.3%), and decreased platelet count (5.3%). The most common drug-related AEs observed with vorinostat in combination therapy (n = 157, most of whom received vorinostat 400 mg qd for 14 days) were nausea (48.4%), diarrhea (40.8%), fatigue (34.4%), vomiting (31.2%), and anorexia (20.4%), with the majority of AEs being Grade 2 or less. In Phase I trials, combinations with vorinostat were generally well tolerated and preliminary evidence of anticancer activity as monotherapy or in combination with other systemic therapies has been observed across a range of malignancies. Ongoing and planned studies will further evaluate the potential of vorinostat in combination therapy, including combinations with radiation, in patients with diverse malignancy types, including non-small-cell lung cancer, glioblastoma multiforme, multiple myeloma, and myelodysplastic syndrome.
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PMID:Vorinostat in solid and hematologic malignancies. 1963 46

Preparation of cord blood (CB) units for infusion by albumin-dextran dilution without centrifugation may be advantageous for adult patients to minimize cell loss and, unlike a bedside thaw, is still conducted in the controlled laboratory environment. Therefore, we studied CB transplantation (CBT) using this technique in 54 consecutive CBT recipients >20 kg. Patients (median age=42 years [range: 7-66 years]; median weight=71 kg [range: 24-109]) were transplanted for high-risk hematologic malignancies with myeloablative (n=35) or nonmyeloablative (n=19) conditioning and 4-6/6 human leukocyte antigen (HLA)-matched double-unit grafts. One hundred seven units were thawed with dilution, whereas 1 red blood cell (RBC)-replete unit was washed. A 5:1 dextran 40%/25% albumin solution was used. RBC-depleted units (n=104) were diluted >or=5.5-fold (median final volume 200 mL [range: 200-500]), whereas RBC-replete units (n=3) were diluted >or=4-fold (median final volume 400 mL [range: 400-535]). Total nucleated cell (TNC) recovery was 86%; the median infused TNC dose was 2.17x10(7)/kg/unit. Although 35 patients (65%) had a total of 45 infusion reactions (6 nausea, 31 hypertension, 3 pain, 1 rigors/fever, 2 transient hypoxia, 2 renal impairment) requiring additional therapy, there were no infusion-related serious adverse events, and reactions were not related to dimethyl sulfoxide (DMSO) dose/kg. Cumulative incidence of sustained donor engraftment was 94% (95% cumulative incidence [CI]: 87-100) with neutrophil recovery occurring at a median of 25 days (range: 13-43) in myeloablative and 10 days (range: 7-36) in nonmyeloablative recipients. CB thaw with albumin-dextran dilution reduces unit manipulation, and minimizes cell loss, speeds time to infusion, is associated with a tolerable infusion reaction profile, and a high rate of sustained engraftment in CBT recipients >or=20 kg.
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PMID:A "no-wash" albumin-dextran dilution strategy for cord blood unit thaw: high rate of engraftment and a low incidence of serious infusion reactions. 1989 84

The farnesyltransferase inhibitors (FTIs) are in active clinical development in a variety of human malignancies. The most promising activity to date has been demonstrated in patients with hematologic malignancies, in particular acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS). In patients with MDS, two nonpeptidomimetic agents, tipifarnib (Zarnestra, Johnson & Johnson, New Brunswick, NJ) and lonafarnib (Sarasar, Schering-Plough, Kenilworth, NJ) have been the most extensively studied. In both phase I and phase II trials, tipifarnib has demonstrated significant efficacy, with overall response rates of 30% and complete remissions in about 15%. Dose-limiting adverse effects have been primarily myelosuppression, although fatigue, neurotoxicity, and occasional renal dysfunction have required dose reductions. Lonafarnib in patients with MDS has also resulted in clinical responses in approximately 30%, including significant improvements in platelet counts. Lonafarnib has been associated primarily with diarrhea and other gastrointestinal toxicity, anorexia, and nausea, which has limited its efficacy. Clinical response correlation with documentation of inhibition of farnesyltransferase and/or evidence of decreased farnesylation of downstream protein targets has not been demonstrated with either agent. In addition, the presence of an activating Ras mutation has not predicted response to therapy with FTIs in MDS and AML. Despite this lack of evidence, significant clinical efficacy of the FTIs has been observed in MDS, on a par with the efficacy of currently available chemotherapeutic agents, leading to further development of this new class of drugs in MDS and AML.
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PMID:Farnesyltransferase inhibitors in myelodysplastic syndrome. 2042 27

B-cell malignancies, including B-cell non-Hodgkin's lymphoma (NHL) and chronic lymphocytic leukemia (CLL), are the most common hematologic malignancies in the western world. Although excellent response rates are achieved with standard chemoimmunotherapy, patients often relapse and additional treatment is necessary. Bendamustine, a unique cytotoxic agent with alkylating and antimetabolite properties, has been used for decades in Germany for NHL, CLL and multiple myeloma. In 2008, bendamustine was approved by the US FDA for the treatment CLL and rituximab-refractory indolent B-cell NHL. The approval in NHL was based on the results of this multicenter, single-arm trial in which patients with rituximab-refractory indolent NHL received bendamustine 120 mg/m(2) on days 1 and 2 of each 21-day cycle for six to eight cycles. The primary end points were overall response rate and median duration of response, and the secondary end points were progression-free survival and the safety profile. Bendamustine demonstrated significant efficacy with an overall response rate of 75% median duration of response of 9.2 months and median progression-free survival of 9.3 months, as well as easy tolerability. The most common toxicities were nausea, myelosuppression and infection. These results confirm bendamustine's role in rituximab-refractory indolent B-cell NHL.
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PMID:Efficacy of bendamustine in rituximab-refractory indolent B-cell non-Hodgkin lymphoma: review of a pivotal trial. 2117 33

We report a 20-year-old man who presented to our emergency room with a history of polyuria, weakness, constipation, nausea, and vomiting of two months duration. History and clinical examination revealed a significant weight loss and mild hepatomegaly. Laboratory investigations revealed hypokalemia, hypernatremia, and severe metabolic acidosis and anemia. Ultra-sound of the abdomen revealed enlarged kidneys without hydronerphrosis. The patient developed paralysis due to further decline in serum potassium level, which improved after an aggressive fluid and electrolyte management. He was investigated extensively for polyuria and type of acidosis. The kidney biopsy showed interstitial leukemic infiltration. He was managed accordingly and recovered from the condition. This case demonstrates an unusual presentation of a hematological malignancy, which was a diagnostic as well as a management challenge.
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PMID:A young man with polyuria and lethargy. 2174 47

Patients with hematologic malignancies not in remission before allogeneic hematopoietic stem cell transplantation (HSCT) have a poor prognosis. To improve the antitumor activity of conditioning, we combined clofarabine with myeloablative doses of busulfan in a phase 1/2 study in nonremission hematologic malignancies. Forty-six patients were enrolled, including 31 patients with nonremission acute myelogenous leukemia (AML). Patients had a median age of 53 years, with a median comorbidity index of 3. Donors were unrelated, HLA mismatched, or both in 59% of patients. Common grade III to IV nonhematologic toxicities included transient transaminitis (50%), mucositis (24%), hand-foot syndrome (13%), transient hypoxia (13%), nausea/vomiting (9%), and diarrhea (9%). All patients engrafted. Complete remission was achieved in 80% of all patients by day +30 and in 100% of AML patients without prior hematopoietic stem cell transplantation. Two-year nonrelapse mortality for all patients was 31%, and overall survival was 28%. In AML, the overall survival was 48% at 1 year and 35% at 2 years. These data suggest that clofarabine combined with myeloablative doses of busulfan is well tolerated, secures engraftment, and possesses significant antitumor activity, particularly in nonremission AML. This study is registered at www.ClinicalTrials.gov under identifier NCT00556452.
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PMID:Clofarabine and busulfan conditioning facilitates engraftment and provides significant antitumor activity in nonremission hematologic malignancies. 2184 Nov 63

In Thailand, haematological malignancy is one of the most common types of cancer. This cross-sectional study, conducted in Southern Thailand, aimed to describe the symptom experiences of and symptom management strategies among patients with acute myeloid leukaemia (AML). Sixty hospitalized patients with AML were recruited. The Symptom Experience Scale and two open-ended questions regarding symptom-management strategies were used to collect data via face-to-face interviews 2 weeks after the induction phase of the AML protocol. The data was analysed using descriptive statistics and content analysis. High fever, weakness, nausea, and anorexia were the four most prevalent symptoms reported. Other prevalent symptoms included weight loss, bleeding, nausea and vomiting, dysphagia, and a cluster of psycho-emotional symptoms: worrying, fear, feeling discouraged, and feeling bored. Patients used various approaches and strategies to alleviate their symptoms, which could be categorized into five groups: preventive, direct, distraction, complementary, and restorative approaches. This study has provided important information for the development of symptom-management nursing programmes for patients with AML, particularly in Thailand.
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PMID:Symptom experience and management among people with acute myeloid leukaemia in Thailand. 2206 77

Granisetron is a selective 5-hydroxy tryptamine3 receptor antagonist and widely used for chemotherapy-induced nausea and vomiting (CINV). Recommended dose of intravenous granisetron in the USA and Europe has been set at 0.01 mg/kg (1 mg/body) in the antiemetic treatment guidelines established by the American Society of Clinical Oncology and National Comprehension Cancer Network. In contrast, the approved dose in Japan is 0.04 mg/kg (3 mg/body). Randomized controlled trials (RCTs) which compared 1 mg/body with 3 mg/body of intravenous granisetron for CINV had been reported in Japan. In these RCTs, however, hematological malignancy patients were excluded. We performed observational retrospective study to compare 1 mg/body with 3 mg/body of intravenous granisetron for the prevention of CINV and adverse events in hematological malignancy patients. Number of the patients and chemotherapy courses were 15 and 30 in the 1 mg/body group, and 15 and 27 in the 3 mg/body group, respectively. No nausea rates in the 1 and 3 mg/body group were 83% and 89% of courses, respectively. No vomiting rates in the 1 and 3 mg/body group were 97% and 100% of courses, respectively. The incidences of constipation in the 1 and 3 mg/body group were 34% and 45% of courses, respectively. Anaphylaxis and headache did not occur in both groups. Our findings suggested that 1 mg/body of intravenous granisetron can prevent from CINV in hematological malignancy patients, as well as 3 mg/body.
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PMID:[Comparison of 1 mg/body and 3 mg/body of intravenous granisetron for the prevention of chemotherapy-induced nausea and vomiting and adverse events in hematological malignancy patients]. 2268

The toll-like receptor (TLR) 7 agonist 852A, a small-molecule imidazoquinoline, stimulates plasmacytoid dendritic cells to produce multiple cytokines. We conducted a Phase II study of 852A in patients with recurrent hematologic malignancies. The primary objective was assessing the activity of 852A administered subcutaneously twice weekly for 12 weeks. Secondary objectives were assessing the safety of 852A and its ability to activate the immune system with prolonged dosing. Patients with relapsed hematologic malignancies of any age with adequate organ function were eligible. Patients initiated dosing at 0.6 mg/m(2) twice weekly and escalated by 0.2 mg/m(2) after every two doses as tolerated to a target dose of 1.2 mg/m(2) . Patients with responses or stable disease were eligible for additional cycles. Seventeen patients (15 males) entered the study: 6 with AML, 5 ALL, 4 NHL, 1 Hodgkin's lymphoma, and 1 multiple myeloma. The mean age was 41 years (12-71 years). The median number of prior chemotherapy regimens was 5 (range = 1-14). Thirteen patients completed all 24 injections. Grade 3-4 toxicities included nausea, dyspnea, fever, myalgia, malaise, and cough. Responses included one complete response (ALL), one partial response (AML), two stable disease (AML and NHL), and 9 progressive disease. This is the first in-human hematologic malignancy trial of a subcutaneously (SC) delivered TLR7 agonist using a prolonged dosing schedule. 852A was safely administered up to 1.2 mg/m(2) twice weekly with evidence of sustained tolerability and clinical activity in hematologic malignancies. Systemic TLR agonists for the treatment of hematologic malignancies warrant further study.
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PMID:Prolonged subcutaneous administration of 852A, a novel systemic toll-like receptor 7 agonist, to activate innate immune responses in patients with advanced hematologic malignancies. 2271 33


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