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CancerPhase 3NCT02929693

Clinical Study of YYJD Decoction Combined With Gefitinib in Advanced Pulmonary Adenocarcinoma

A Phase 3 study testing gefitinib and Yiqi-yangyin-jiedu decoction in people with Cancer, run by Shanghai University of Traditional Chinese Medicine.

Unknown status

Status not confirmed. The sponsor has not verified this record for over two years, so it may be out of date.

Official record
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Trial summary

The investigators performed a multi-centered, randomized, double blinded, placebo-controlled, prospective clinical trial on the effect of Yiqi-yangyin-jiedu decoction (YYJD), a chinese herbal medicine (CHM) formula combined with gefitinib to prolong the progression free survival (PFS) of advanced pulmonary… Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Cancer
What is being tested?
gefitinib and Yiqi-yangyin-jiedu decoction
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
198 participants
Where
No sites listed yet
Study dates
Oct 2016to Jun 2019
Phase
Phase 3
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Pathologically or cytologically confirmed stage IIIa-IV pulmonary adenocarcinoma;
  • With activating EGFR mutation (either exon19del or exon21L858R) and one month of gefitinib as first-line or second-line therapy without disease progression (PD);
  • With TCM diagnostic pattern Qin-and-yin dificiency;
  • Age ≥18 years old;
  • Estimated life expectancy of at least 12 weeks;
  • Without major organ dysfunction: hemoglobin ≥9 g/dL, absolute neutrophil count (ANC) ≥1.5*109/L, platelets ≥100 *109/L,bilirubin ≤1.5ULN, alkaline phosphatase (AP), aspartate transaminase (AST) and alanine transaminase (ALT) ≤2.5 upper limited number(ULN) (AP, AST, ALT ≤5ULN is acceptable with liver metastasis).INR≤1.5, APTT in the normal range( 1.2DLN-1.2ULN),creatinine ≤1.5ULN;

Who cannot join

  • with other malignant tumor except NSCLC 5 years previous to study entry;
  • PD after onee month of gefitinib treatment
  • Estimated life expectancy less than 12 weeks;
  • Brain metastasis with relevant symptoms
  • History of cardiovascular disease: Congestive Heart Failure > grade II in NYHA.Unstable angina patients (have angina symptoms in rest) or a new occurrence of angina (began in the last 3 months) or myocardial infarction happens in the last 6 months;
  • Pregnant or child breast feeding women;
  • Mental or cognitive disorders;

About this study

Official title: Clinical Study of Yiqi-yangyin-jiedu Decoction Combined With Gefitinib in Advanced Pulmonary Adenocarcinoma Patients With Activating EGFR Mutation

The investigators performed a multi-centered, randomized, double blinded, placebo-controlled, prospective clinical trial on the effect of Yiqi-yangyin-jiedu decoction (YYJD), a chinese herbal medicine (CHM) formula combined with gefitinib to prolong the progression free survival (PFS) of advanced pulmonary adenocarcinoma patients with activating EGFR mutation (exon19del or exon21L858R). The investigators plan to enroll 198 cases in 3 years (99 cases for gefitinib, 99 cases for gefitinib plus YYJD), expecting that combination therapy has a better efficacy on prolonging PFS, overall survival, improving quality of life(QOL).

Read the detailed description

Non-Small-Cell Lung Cancer(NSCLC)is one of the malignancies with high incidence and mortality. Epidermal growth factor receptor (EGFR) is implicated in NSCLC pathogenesis. Certain patient subgroups with NSCLC (ie, women, never-smokers, East Asians,adenocarcinoma) have higher rates of EGFR mutations, rendering them more responsive to EGFR tyrosine kinase inhibitors (TKIs; eg, gefitinib, erlotinib, Icotinib). Among patients with advanced EGFR-mutated NSCLC, treatment with EGFR-TKIs is associated with response rates of 56 to 74% and a median progression-free survival(mPFS) of 10 to 14 months;both outcomes are superior to those with platinum-based chemotherapy. Despite initial responses to EGFR-TKIs, the majority of patients will have disease progression within 1 to 2 years after treatment initiation (acquired resistance). In approximately 60% of patients, the mechanism of acquired resistance is the development of an additional EGFR mutation, EGFR T790M. Although AZD9291 (AstraZeneca), a third-generation EGFR-TKI is reported with a response rate of 61% in NSCLC patients with EGFR T790M and a mPFS of 9.6 months, resistance to third-generation inhibitors mediated by EGFR C797S mutation is inevitable. Therefore, optimizing the effect of each generation of EGFR-TKI is essential for long-term survival of NSCLC.The investigators' preliminary studies have shown that combining Yiqi-yangyin-jiedu decoction (YYJD) with gefitinib can prolong PFS and improve QOL, but high-level evidences are needed.

The investigators performed a multi-centered, randomized, double blinded, placebo-controlled, prospective clinical trial on the effect of YYJD, a chinese herbal medicine (CHM) formula combined with gefitinib in advanced pulmonary adenocarcinoma patients with activating EGFR mutation (exon19del or exon21L858R) that choose gefitinib as first-line or second line therapy. Patients are randomized into observational group (YYJD plus gefitinib),and control group (placebo plus gefitinib). The treatment should be continued until evidence of disease progression or unacceptable toxicity, and after that regular follow-up will be arranged. The primary efficacy assessments are: PFS (progression-free survival); Secondary efficacy assessments are: (1) OS (overall survival); (2) Objective response rate; (3) QOL (Functional Assessment of Cancer therapy-lung, FACT-L4.0 scales; Lung Cancer Symptom Scale, LCSS); (4) other efficacy assessments are: 1) TCM symptoms changes; 2) Toxicity, side effects and security of the treatments will be assessed at the same time. The investigators plan to enroll 198 cases in 3 years (99 cases for gefitinib, 99 cases for gefitinib plus YYJD), expecting that combination therapy has a better efficacy on prolonging PFS, overall survival, improving quality of life(QOL). Therefore the study can provide evidences for optimizing and promoting the efficacy of gefitinib.

Conditions
Cancer
Being tested
gefitinib, Yiqi-yangyin-jiedu decoction, placebo
Medical subject headings
Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • gefitinibDrug

    Also called Iressa

    250 mg oral once a day until progression or unacceptable toxicity develops

  • Yiqi-yangyin-jiedu decoctionDrug

    Also called YYJD

    Yiqi-yangyin-jiedu decoction is a traditional chinese herbal medicine formula,and should be taken one package, twice a day, until progression or unacceptable toxicity develops.

  • placeboDrug

    Also called control

    Oral granules, which the taste and smell are similar to YYJD, has no therapeutic effect, Oral granules, which the taste and smell are similar to experimental TCM granules, has no therapeutic effect, one package, twice a day, until progression or unacceptable toxicity develops.

Study groups in NCT02929693
Study groupRoleWhat they receive
combinationExperimentalYYJD plus gefitinib
Receives: Drug: gefitinib; Drug: Yiqi-yangyin-jiedu decoction
controllPlacebo comparatorplacebo plus gefitinib
Receives: Drug: gefitinib; Drug: placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Progression-free survival (PFS)

    Time from start of the study treatment to date of objective tumour progression (excluding clinical deterioration without evidence of objective progression).

    Measured: 2 months

Secondary outcomes (4)
  1. Overall survival (OS)

    interval time from the first date of randomization to that of death for any reason, the end of the study, or loss of follow-up

    Measured: 2 months

  2. Objective response rate (ORR)

    The ORR (complete response (CR) plus partial response (PR)) was determined by the Response Evaluation Criteria In Solid Tumors (RECIST) (Eisenhauer et al, 2009) version 1.1.in Solid Tumors (RECIST1.1).

    Measured: 2 months

  3. Quality of life (QOL)

    QOL is assessed using Functional Assessment of Cancer therapy-lung (FACT-L) questionnaire .

    Measured: 2 months

  4. Safety assessment evaluated according to Common Toxicity Criteria

    Safety assessment is evaluated according to Common Toxicity Criteria (CTC 3.0).

    Measured: 2 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted11 Oct 2016 (estimated)
  2. Study startOct 2016
  3. Primary completionJun 2019 (estimated)
  4. Study completionJun 2019 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
198 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02929693
Sponsor's protocol ID
SHUTCM
Status last verified
Apr 2019
First submitted
8 Oct 2016
Last updated
11 Apr 2019
Results posted
No
Data monitoring committee
Yes
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing gefitinib and Yiqi-yangyin-jiedu decoction in people with Cancer, run by Shanghai University of Traditional Chinese Medicine.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 6 inclusion and 7 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: status not confirmed, as of the sponsor's last update on 11 Apr 2019. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Progression-free survival (PFS) (time frame: 2 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Apr 2019.

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