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A multicenter phase II trial of the triplet antiemetic therapy with palonosetron, aprepitant and olanzapine for highly emetogenic chemotherapy in breast cancer.

A multicenter phase II trial of the triplet antiemetic therapy with palonosetron, aprepitant and olanzapine for highly emetogenic chemotherapy in breast cancer. - PATROL-II

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000038644
Enrollment
89
Registered
2019-11-20
Start date
2019-12-10
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

breast cancer

Interventions

Sponsors

Hoshi University Division of Applied Pharmaceutical
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Patients with breast cancer 2) Patients who are over 20 years old at thetime of registration 3) The patients whom highly emetogenic chemotherapy for breast cancer is given in for the first time 4) Eastern Cooperative Oncology Group(ECOG) performance status(PS) of 0, 1 or 2 5) Patients who have adequate organ functions <Each of the following values are examined within 2 weeks before registration for this study> ALT < 100 U/L AST < 100 U/L T-Bil < 2.0 mg/dL CCr >= 55 mL/min 6) Patients who got written informed consent prior to registration

Exclusion criteria

Exclusion criteria: 1) Patients who has history of hypersensitivity or allergy for study drugs or similar compounds. 2) Patients taking systemic corticosteroid (oral and intravenous) except for inhaled or topical corticosteroid preparation 3) Patients having a clear vomiting symptom such as brain metastasis or gastrointestinal obstruction to the passage of foods 4) Patients with symptomatic ascites or pleural effusions requiring therapeutic puncture 5) Patients with obstruction of gastrointestinal tract, for example gastric outlet or ileus etc. 6) Patients who have convulsive disorders requiring anticonvulsants therapy 7) Patients receieving adrenaline or pimozide 8) Patients who start taking opioids within 48 h prior to registration 9) Patients who received radiation therapy to abdomen or pelvis within 6 days prior to registration or will receive radiation therapy until 6 days after cisplatin administration 10) Patients regularly taking antiemetics other than study drugs 11) Pregnant, breastfeeding or expecting women or who do not wish to use contraception 12) Patients with diabetes mellitus receiving treatment of antidiabetic agents or having HbA1c (NGSP) 6.5 or more, or HbA1c (NGSP) in less than 28 days before registration is the patient with (in the case of JDS more than 6.1%) 6.5% or more. 13) Patients with smoking habit 14) The patients who have difficulty in operation such as the input, and the like of EDC. 15) Patients who are judged to be inappropriate for the study by the investigator

Design outcomes

Primary

MeasureTime frame
Total Control in overall phase

Secondary

MeasureTime frame
1 TC ratio in acute and late phase 2 Complete response of all period and acute phase, late phase 3 Complete control of all periods and acute and late stages 4 No nausea for all period and acute phase, late phase 5 Time to treatment failure (TTF) 6 adverse events

Countries

Japan

Contacts

Public ContactKenichi Suzuki

Hoshi University Division of Applied Pharmaceutical

kenichi-suzuki@hoshi.ac.jp03-5498-6241

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026