A Phase 2/3 interventional study of Epirubicin and Fluorouracil in Breast Cancer, Pathological Complete Response and Neoadjuvant Chemotherapy, sponsored by Zhiyong Yu. Status unknown. Open to female participants aged 18 Years to 70 Years. Per ClinicalTrials.gov, last updated 2017-11-21.
Sponsored by Zhiyong Yu · Phase 2/3, Interventional, and Treatment
Neoadjuvant chemotherapy (NAC) has become the standard therapy for both locally advanced and early-stage breast cancer in recent years for the improvement breast conserving surgery rate and the evaluation of treatment response in vivo. Pathological complete response (pCR) is an independent prognostic factor irrespective of breast cancer intrinsic subtypes after NAC. The trial is designed to compare effectiveness between anthracycline and/or taxane as neoadjuvant chemotherapy for operable advanced breast cancer in different molecular typing. In this trial the investigators will randomly assign 200 primary breast cancer patients to receive six cycles of fluorourcil, epirubicin,and cyclophosphamide(FEC), or four cycles of epirubicin and cyclophosphamide (EC) followed by four cycles of docetaxel(T), or six cycles of docetaxel and cyclophosphamide (TC). Trasuzumab was recommended combining docetaxel to patients if HER-2 positive.The effectiveness of therapy will be estimated after every two cycles of neoadjuvant chemotherapy. Surgery will be performed after completing designated full cycles of neoadjuvant chemotherapy. The primary endpoint is to assess pathologic complete response (pCR, ypT0/is ypN0) rate in different regiments. The secondary endpoint is to assess the relationship between pCR rate with molecular typing in different regiments, so that the investigators could optimize neoadjuvant chemotherapy regiment according to molecular typing.
The trial is designed to compare effectiveness between anthracycline and/or taxane as neoadjuvant chemotherapy for operable advanced breast cancer in different molecular typing. In this trial the investigators will randomly assign 200 primary breast cancer patients to receive six cycles of fluorourcil, epirubicin,and cyclophosphamide(FEC), or four cycles of epirubicin and cyclophosphamide (EC) followed by four cycles of docetaxel(T), or six cycles of docetaxel and cyclophosphamide (TC). Trasuzumab was recommended combining docetaxel to patients if HER-2 positive.The effectiveness of therapy will be estimated after every two cycles of neoadjuvant chemotherapy. Surgery will be performed after completing designated full cycles of neoadjuvant chemotherapy. The primary endpoint is to assess pathologic complete response (pCR, ypT0/is ypN0) rate in different regiments. The secondary endpoint is to assess the relationship between pCR rate with molecular typing in different regiments, so that the investigators could optimize neoadjuvant chemotherapy regiment according to molecular typing.
14,825 studies on the registry are indexed under Breast Neoplasms; 3,319 are open to participants now.
This study's planned enrollment of 200 is above the median of 72 across 10,896 interventional studies indexed under Breast Neoplasms.
Browse Breast Neoplasms studies →Zhiyong Yu is the lead sponsor of 7 studies on the registry; 1 is open to participants now.
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≥ 90 g/L WBC ≥ 3.0×109/L Plt ≥ 100×109/L Neutrophils ≥ 1.5×109/L and AST ≤ 2.5 times of normal upper limit. ≤ 1.5 times of normal upper limit. Creatinine ≤ 1.5 times of normal upper limit.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.
Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Metastases
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ECOG performance status
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hemoglobin (Hb)
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ALT and AST (liver enzymes)
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Bilirubin
A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.
Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Fluorouracil 500mg/m2 on day 1, epirubicin 100mg/m2 on day 1 and cyclophosphamide 500mg/m2 on day 1 every 3 weeks for six cycles
Drug: Epirubicin · Drug: Fluorouracil · Drug: Cyclophosphamide
Epirubicin 100mg/m2 on day 1 cyclophosphamide 600mg/m2 on day1 every 2 weeks for four cycles followed by docetaxel 100mg/m2 on day 1 every 3 weeks for four cycles
Drug: Epirubicin · Drug: Docetaxel · Drug: Cyclophosphamide
Docetaxel 75mg/m2 on day 1 and cyclophosphamide 600mg/m2 on day 1 every 3 weeks for six cycles
Drug: Docetaxel · Drug: Cyclophosphamide
100mg/m2
Also known as: Adriacin
500mg/m2
Also known as: Fluorouracil injection
75mg/m2(TC), 100mg/m2(EC-T)
Also known as: Docetaxel injection
500mg/m2(FEC), 600mg/m2(EC-T and TC)
Also known as: Cyclophosphamide injection
Percentage of Participants With Pathological Complete Response (pCR)
Participants were evaluated following eight cycles of treatment and after surgery to assess for pCR. pCR was defined as no invasive or in situ residual tumor masses in the breast and lymph nodes according to pathologist examination. The percentage of participants with pCR was reported, and the 95% CI for one-sample binomial was constructed using the Pearson-Clopper method.
Time frame: 2 years
The relation between pCR rate, molecular subtypes, and different regiments.
The correlations were calculated using the Spearman rank correlation coefficient. The criteria for judging the size of the correlation coefficient were applied: correlations\<0.30 are considered minor, correlations between 0.3-0.49 are considered medium, and ≥0.5 are considered strong. Cohen's kappa statistic was used to determine inter-examiner agreement. According to Altman's guidelines, it is poor when kappa scores ≤0.20, fair when kappa between 0.21-0.40, moderate when kappa between 0.41-0.60, good when kappa 0.61-0.80, and very good when kappa ≥0.80.
Time frame: 2 years
No study locations are listed for this record.
Start is estimated for Nov 2017; primary completion for Nov 2019, 24 months later.
Of 43 non-industry phase 2/3 interventional studies under Breast Neoplasms, half reached primary completion within 57 months of starting (the median), counting those still running; a quarter within 31 and three quarters within 91. This study's planned 24 months is below that.
Counting every sponsor, half of 56 studies reached it within 57 months; a quarter within 32 and three quarters within 88.
How these figures are worked out, and which studies are left out of them.
This study is status unknown, as verified in Nov 2017. You cannot join it, but the record below documents what was studied.
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Studies of the drugs tested here: Epirubicin · Docetaxel
Zhiyong Yu