ma-1 has been researched along with Nausea* in 3 studies
1 trial(s) available for ma-1 and Nausea
Article | Year |
---|---|
Effect of food on the pharmacokinetics of TAS-102 and its efficacy and safety in patients with advanced solid tumors.
TAS-102, a novel oral antitumor agent, consists of trifluridine and tipiracil hydrochloride (molar ratio, 1:0.5). We investigated the effects of food on trifluridine and tipiracil hydrochloride. The efficacy and safety of TAS-102 were evaluated in patients with advanced solid tumors. We analyzed drug pharmacokinetics using a randomized, single-dose, two-treatment (fed versus fasting), two-period, two-sequence cross-over design, followed by repeated administration. Patients were given single doses of TAS-102 (35 mg/m(2) ) in the pharmacokinetic phase and received twice-daily doses of TAS-102 in 28-day cycles in the repeated administration phase for evaluating efficacy and safety. Food showed no effect on the area under the curve from 0 to 12 h or 0 h-infinity values of trifluridine following administration of TAS-102 under fasting and fed conditions, whereas those of tipiracil hydrochloride decreased by approximately 40%. Maximum concentrations of both drugs decreased by approximately 40%, indicating that food influenced the absorption and bioavailability of trifluridine and tipiracil hydrochloride, respectively. During the repeated administration, stable disease was observed in nine patients with rectal, small-cell lung, breast, thymic, duodenal, and prostate cancers. Major adverse events were neutropenia, leukopenia, anemia, and nausea. Postprandial administration was optimal for TAS-102 because trifluridine's area under the curve was not changed by food, indicating that its clinical efficacy would not be affected. Additionally, postprandial administration was reasonable because the maximum concentration of trifluridine decreased in neutrophils, which correlated with previous studies. These results suggest that TAS-102 would be an effective treatment for small-cell lung, thymic, and colorectal cancers. This trial is registered with the Japan Pharmaceutical Information Center (no. JapicCTI-111482). Topics: Aged; Anemia; Antineoplastic Agents; Area Under Curve; Asian People; Biological Availability; Cross-Over Studies; Drug Combinations; Fasting; Female; Food-Drug Interactions; Humans; Japan; Leukopenia; Male; Middle Aged; Nausea; Neoplasms; Neutropenia; Pyrrolidines; Thymine; Trifluridine; Uracil | 2016 |
2 other study(ies) available for ma-1 and Nausea
Article | Year |
---|---|
Emetogenicity and Risk Factors of Nausea and Vomiting in Patients With Metastatic Colorectal Cancer Receiving Trifluridine/Tipiracil and Bevacizumab Chemotherapy.
Although combination chemotherapy with trifluridine/tipiracil (TAS-102) and bevacizumab (BEV) is highly effective for metastatic unresectable colorectal cancer (mCRC), this combination chemotherapy often induces nausea and vomiting. To identify risk factors for nausea and vomiting, we investigated the occurrence of nausea and vomiting in mCRC patients treated with TAS-102 and BEV.. Study patients with mCRC received TAS-102 and BEV between March 2016 and December 2021. The status of nausea, vomiting, and antiemetic measures in each course were investigated, and factors involved in the occurrence of nausea and vomiting were analysed by logistic regression analysis.. Data from 57 patients were analysed. The incidence rates of nausea and vomiting during the overall period were 57.9% and 17.5%, respectively. Nausea and vomiting were frequent not only in the early courses but also after the sixth course. Multivariate logistic regression analysis showed that the experience of nausea and vomiting in previous treatment with other agents was significantly associated with nausea and vomiting with TAS-102 and BEV.. The experience of nausea and vomiting in previous treatment was associated with increased risk for nausea and vomiting in mCRC patients treated with TAS-102 and BEV. Topics: Antineoplastic Combined Chemotherapy Protocols; Bevacizumab; Colonic Neoplasms; Colorectal Neoplasms; Drug Combinations; Humans; Nausea; Rectal Neoplasms; Risk Factors; Trifluridine; Uracil; Vomiting | 2023 |
Self-Reported Adherence to Trifluridine and Tipiracil Hydrochloride for Metastatic Colorectal Cancer: A Retrospective Cohort Study.
A novel oral agent that consists of trifluridine and tipiracil hydrochloride (TFTD) has been established as salvage-line treatment for metastatic colorectal cancer (mCRC). Adherence to TFTD is crucial to maintaining appropriate curative effects. This study sought to clarify adherence to TFTD and identify candidate factors deteriorating adherence at our institution.. A total of 50 consecutive mCRC patients who received TFTD monotherapy between June 1, 2014 and July 31, 2015 were analyzed in this study. Adherence to TFTD was checked by pharmacists using a self-reported treatment diary and interviewing nonadherents at a pharmaceutical outpatient clinic. The adherence rate was defined as the number of patient intakes per 20 scheduled intakes in one cycle. We retrospectively surveyed the factors from the electronic patient record associated with reduced adherence. We measured relative dose intensity, defined as the dose intensity divided by the initial dose (each in milligrams per square meter per week).. Patient characteristics were as follows: males/females, 20/30; median age, 61 years (range, 34-83 years); performance status 0/1, 37/13. Median relative dose intensity of TFTD was 91.0%. Adherence rates were 95.0% for the first cycle of TFTD, 97.3% for the second cycle, 98.0% for the third cycle, and 98.2% for the fourth cycle. Factors associated with deteriorated adherence to TFTD were nausea/vomiting/decreased appetite (27.1%, 23 instances), pain (25.9%, 22 instances), neutropenia (11.8%, 10 instances), and missed dose (4.7%, 4 instances). Increased nonadherence to TFTD was associated with Eastern Cooperative Oncology Group performance status 1, while increased TFTD adherence in the first cycle was associated with prior regimens ≥4.. The high frequency of treatment-related gastrointestinal disorder is the main factor affecting adherence to TFTD. Intensive supportive care in the management of these symptoms could assist adequate adherence to TFTD in mCRC patients. Topics: Abdominal Pain; Administration, Oral; Adult; Aged; Aged, 80 and over; Antineoplastic Combined Chemotherapy Protocols; Appetite; Colorectal Neoplasms; Female; Humans; Male; Medication Adherence; Middle Aged; Nausea; Neutropenia; Pyrrolidines; Retrospective Studies; Self Report; Thymine; Trifluridine; Vomiting | 2016 |