Head and Neck NeoplasmsPhase 2SLICERNCT03989830
Second-Line Chemotherapy Combined With Endostatin for Recurrent/Metastatic HN Epithelial Tumors
A Phase 2 study testing second-line chemotherapy and Recombinant human endostatin in people with Head and Neck Neoplasms, run by Sun Yan at 1 site in China.
Trial summary
The prognoses of recurrent/metastatic head and neck epithelial tumors after first-line platinum-based chemotherapy is poor. The efficacy of second-line chemotherapy for those patients that cannot be re-irradiated or re-operated is limited according to NCCN guideline and other published data. Read more about this study
- Who is it for?
- Ages 18 to 75 years
- Conditions the study is for
- Head and Neck Neoplasms
- What is being tested?
- second-line chemotherapy and Recombinant human endostatin
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 53 participants
- Where
- 1 siteChina
- Study dates
- 29 Jul 2019to 30 Jun 2022
- Phase
- Phase 2
- 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 to 75 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Age ≥18 years old,<70 years old.
- KPS ≥70.
- Histopathology confirmed head and neck epithelial tumors, ie. Squamous cell carcinoma, adenocarcinoma, mucoepidermoid carcinoma, et al.
- Relapse or metastasize after fist-line platinum-based chemotherapy,and the lesions cannot be re-irradiated or re-operated.
- At least one measurable lesion (RECIST 1.1 version).
- Life expectancy ≥ 6 months.
- Adequate bone function: WBC≥3.0x109/L, ANC≥1.5 x109/L, HB≥90g/L, PLT≥100 x109/L. AST, ALT, Creatinine, urea nitrogen<1.25 ULN, normal coagulation function parameters.
Who cannot join
- Malignant melanoma, lymphoma, other tumors from mesenchymal tissues.
- Second primary malignant tumors.
- Contraindications of chemotherapy: severe infections, significant cardiovascular disease, symptomatic arrythmia, uncontrolled diabetes mellitus, et al.
- HIV infection, untreated chronic hepatitis B infection or carriers of HBV DNA copies >500IU/ml, active hepatitis C patients.
- Uncontrolled hypertension.
- Hemorrhagic tendency.
Show all 11Show fewer
- Epileptic seizure.
- History of progression after anti-angiogenic target treatment.
- History of allergy to recombinant human endostatin.
- Pregnancy or breastfeeding, or intention of becoming pregnant during study treatment or within 5 months after the last dose of study treatment. Women of childbearing potential must have a negative serum pregnancy test result within 14 days prior to initiation of study treatment.
- Receiving treatment of other clinical trials.
Trial locations and contacts
1 site in 1 country.
China1 site, 1 recruiting
- Recruiting
Beijing Cancer Hospital
Beijing, Beijing Municipality, 100142
Yan Sun, MD, 010-88196217, lisaysun@139.com
Shaowen Xiao, MD, 010-88196010, docxsw11@163.com
About this study
Official title: A Phase II Study of Second-line Chemotherapy Combined With Endostatin for Recurrent/Metastatic Head and Neck Epithelial Tumors That Cannot be Re-irradiated or Re-operated After Fist-line Platinum-based Chemotherapy
The prognoses of recurrent/metastatic head and neck epithelial tumors after first-line platinum-based chemotherapy is poor. The efficacy of second-line chemotherapy for those patients that cannot be re-irradiated or re-operated is limited according to NCCN guideline and other published data. This study was designed to evaluate the efficacy and safety of endostatin combined with second-line chemotherapy for patients of recurrent/metastatic head and neck epithelial tumors that cannot be re-irradiated or re-operated after fist-line platinum-based chemotherapy.
Read the detailed description
The prognoses of recurrent/metastatic head and neck epithelial tumors after first-line platinum-based chemotherapy is poor. The efficacy of second-line chemotherapy for those patients that cannot be re-irradiated or re-operated is limited according to NCCN guideline and other published data. New agent for second-line treatment of recurrent and/or metastatic head and neck tumors is urgently needed. Recombinant human endostatin is an anti-angiogenetic target drug, which has been demonstrated a good efficacy for NSCLC. Studies about recombinant human endostatin in head and neck cancer mainly focus on NPC. And phase I study of endostatin combined with chemotherapy and/or radiotherapy for NPC showed a promising results.
This study was designed to evaluate the efficacy and safety of endostatin combined with second-line chemotherapy for patients of recurrent/metastatic head and neck epithelial tumors that cannot be re-irradiated or re-operated after fist-line platinum-based chemotherapy.
- Conditions
- Head and Neck Neoplasms
- Being tested
- second-line chemotherapy, Recombinant human endostatin
- Keywords
- Endostatins, Head and Neck Neoplasms
- Medical subject headings
- Head and Neck Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
second-line chemotherapyDrug
Also called chemotherapy
choose appropriate regimen according to efficacy and adverse effects of first-line chemotherapy. q3W regimen, 6 cycles.
Recombinant human endostatinDrug
Also called Endostar
7.5mg/m2/d,continuous intravenous pumping in 2ml/h for 5 days each cycle. Endostar(d-7) begins one week before chemotherapy(d0), first 5-day-pump(d-7 to d-2, 240ml, 2ml/h). Second 5-day-pump begins two days later (d1 to d5). the rest pumps can be done in the same manner. Three 5-day-pumps can be done during one chemotherapy cycle. Endostar will be pumped 18 weeks during 6 cycles'second-line chemotherapy.
| Study group | Role | What they receive |
|---|---|---|
| Second-line chemotherapy combined with Endostar | Experimental | Second-line chemotherapy+Endostar Receives: Drug: second-line chemotherapy; Drug: Recombinant human endostatin |
What is being measured
The primary outcome is the main question the study is designed to answer.
Disease Control Rate (DCR)
include complete remission, partial remission, and stable disease
Measured: From the date of first drug administration, evaluation of response was performed every cycle during the treatment and then every 3 months after the completion of the treatment up to 36 months
Secondary outcomes (3)
Objective Response Rate (ORR)
include complete remission and partial remission
Measured: From the date of first drug administration, evaluation of response was performed every cycle during the treatment and then every 3 months after the completion of the treatment up to 36 months
Progress Free Survival (PFS)
1,2 years PFS
Measured: From the date of first drug administration until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 36 months
Overall Survival (OS)
1,2 years OS
Measured: From the date of first drug administration until the date of death, assessed up to 36 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted18 Jun 2019
- Study start29 Jul 2019
- Primary completion30 Jun 2021 (estimated)
- Study completion30 Jun 2022 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (9)Papers the sponsor has linked to this study.
- Other trials for Head and Neck NeoplasmsStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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 2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 53 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Sun Yan
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor-investigator, Sun Yan, Peking University
- Investigators
- Sun Yan, MD, Principal investigator, Peking University Cancer Hospital & Institute
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03989830
- Sponsor's protocol ID
- BJCH-2019YJZ24
- Acronym
- SLICER
- Status last verified
- Oct 2020
- First submitted
- 14 Jun 2019
- Last updated
- 23 Oct 2020
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No: The data is administered by Peking University Cancer Hospital, the investigators need to request related department for sharing IPD.
Publications
Lu S, Li L, Luo Y, Zhang L, Wu G, Chen Z, Huang C, Guo S, Zhang Y, Song X, Yu Y, Zhou C, Li W, Liao M, Li B, Xu L, Chen P, Hu C, Hu C. A multicenter, open-label, randomized phase II controlled study of rh-endostatin (Endostar) in combination with chemotherapy in previously untreated extensive-stage small-cell lung cancer. J Thorac Oncol. 2015 Jan;10(1):206-11. doi: 10.1097/JTO.0000000000000343.
PubMed 25654728Cui C, Mao L, Chi Z, Si L, Sheng X, Kong Y, Li S, Lian B, Gu K, Tao M, Song X, Lin T, Ren X, Qin S, Guo J. A phase II, randomized, double-blind, placebo-controlled multicenter trial of Endostar in patients with metastatic melanoma. Mol Ther. 2013 Jul;21(7):1456-63. doi: 10.1038/mt.2013.79. Epub 2013 May 14.
PubMed 23670576Zhou J, Wang L, Xu X, Tu Y, Qin S, Yin Y. Antitumor activity of Endostar combined with radiation against human nasopharyngeal carcinoma in mouse xenograft models. Oncol Lett. 2012 Nov;4(5):976-980. doi: 10.3892/ol.2012.856. Epub 2012 Aug 8.
PubMed 23162635Wen QL, Meng MB, Yang B, Tu LL, Jia L, Zhou L, Xu Y, Lu Y. Endostar, a recombined humanized endostatin, enhances the radioresponse for human nasopharyngeal carcinoma and human lung adenocarcinoma xenografts in mice. Cancer Sci. 2009 Aug;100(8):1510-9. doi: 10.1111/j.1349-7006.2009.01193.x. Epub 2009 May 21.
PubMed 19459845Guan Y, Li A, Xiao W, Liu S, Chen B, Lu T, Zhao C, Han F. The efficacy and safety of Endostar combined with chemoradiotherapy for patients with advanced, locally recurrent nasopharyngeal carcinoma. Oncotarget. 2015 Oct 20;6(32):33926-34. doi: 10.18632/oncotarget.5271.
PubMed 26418895Jin T, Li B, Chen XZ. A phase II trial of Endostar combined with gemcitabine and cisplatin chemotherapy in patients with metastatic nasopharyngeal carcinoma (NCT01612286). Oncol Res. 2013;21(6):317-23. doi: 10.3727/096504014X13983417587401.
PubMed 25198661Ye W, Liu R, Pan C, Jiang W, Zhang L, Guan Z, Wu J, Ying X, Li L, Li S, Tan W, Zeng M, Kang T, Liu Q, Thomas GR, Huang M, Deng W, Huang W. Multicenter randomized phase 2 clinical trial of a recombinant human endostatin adenovirus in patients with advanced head and neck carcinoma. Mol Ther. 2014 Jun;22(6):1221-1229. doi: 10.1038/mt.2014.53. Epub 2014 Mar 25.
PubMed 24662947Hansma AH, Broxterman HJ, van der Horst I, Yuana Y, Boven E, Giaccone G, Pinedo HM, Hoekman K. Recombinant human endostatin administered as a 28-day continuous intravenous infusion, followed by daily subcutaneous injections: a phase I and pharmacokinetic study in patients with advanced cancer. Ann Oncol. 2005 Oct;16(10):1695-701. doi: 10.1093/annonc/mdi318. Epub 2005 Jul 12.
PubMed 16012180Li X, Gu G, Soliman F, Sanders AJ, Wang X, Liu C. The Evaluation of Durative Transfusion of Endostar Combined with Chemotherapy in Patients with Advanced Non-Small Cell Lung Cancer. Chemotherapy. 2018;63(4):214-219. doi: 10.1159/000493098. Epub 2018 Oct 22.
PubMed 30347389
Study at a glance
From the registry record, last updated by the sponsor on 23 Oct 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase II Study of Second-line Chemotherapy Combined With Endostatin for Recurrent/Metastatic Head and Neck Epithelial Tumors That Cannot be Re-irradiated or Re-operated After Fist-line Platinum-based Chemotherapy
- ClinicalTrials.gov ID
- NCT03989830
- Acronym / sponsor ID
- SLICER / BJCH-2019YJZ24
- Conditions
- Head and Neck Neoplasms
- Keywords
- Endostatins, Head and Neck Neoplasms
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 53 participants (estimated)
- Lead sponsor
- Sun YanUniversity, hospital or other
- Collaborators
- Peking University, Peking University Cancer Hospital & Institute
- Study start
- 29 Jul 2019 (actual)
- Primary completion
- 30 Jun 2021 (estimated)
- Study completion
- 30 Jun 2022 (estimated)
- First posted
- 18 Jun 2019 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The prognoses of recurrent/metastatic head and neck epithelial tumors after first-line platinum-based chemotherapy is poor. The efficacy of second-line chemotherapy for those patients that cannot be re-irradiated or re-operated is limited according to NCCN guideline and other published data. This study was designed to evaluate the efficacy and safety of endostatin combined with second-line chemotherapy for patients of recurrent/metastatic head and neck epithelial tumors that cannot be re-irradiated or re-operated after fist-line platinum-based chemotherapy.
Detailed description
The prognoses of recurrent/metastatic head and neck epithelial tumors after first-line platinum-based chemotherapy is poor. The efficacy of second-line chemotherapy for those patients that cannot be re-irradiated or re-operated is limited according to NCCN guideline and other published data. New agent for second-line treatment of recurrent and/or metastatic head and neck tumors is urgently needed. Recombinant human endostatin is an anti-angiogenetic target drug, which has been demonstrated a good efficacy for NSCLC. Studies about recombinant human endostatin in head and neck cancer mainly focus on NPC. And phase I study of endostatin combined with chemotherapy and/or radiotherapy for NPC showed a promising results.
This study was designed to evaluate the efficacy and safety of endostatin combined with second-line chemotherapy for patients of recurrent/metastatic head and neck epithelial tumors that cannot be re-irradiated or re-operated after fist-line platinum-based chemotherapy.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Second-line chemotherapy combined with Endostar | Experimental | Drug: second-line chemotherapy, Drug: Recombinant human endostatinSecond-line chemotherapy+Endostar |
Who may qualify
- Ages
- 18 to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (7 listed)
- Age ≥18 years old,<70 years old.
- KPS ≥70.
- Histopathology confirmed head and neck epithelial tumors, ie. Squamous cell carcinoma, adenocarcinoma, mucoepidermoid carcinoma, et al.
- Relapse or metastasize after fist-line platinum-based chemotherapy,and the lesions cannot be re-irradiated or re-operated.
- At least one measurable lesion (RECIST 1.1 version).
Key exclusion criteria (11 listed)
- Malignant melanoma, lymphoma, other tumors from mesenchymal tissues.
- Second primary malignant tumors.
- Contraindications of chemotherapy: severe infections, significant cardiovascular disease, symptomatic arrythmia, uncontrolled diabetes mellitus, et al.
- HIV infection, untreated chronic hepatitis B infection or carriers of HBV DNA copies >500IU/ml, active hepatitis C patients.
- Uncontrolled hypertension.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| second-line chemotherapyAlso: chemotherapychoose appropriate regimen according to efficacy and adverse effects of first-line chemotherapy. q3W regimen, 6 cycles. | Drug | Second-line chemotherapy combined with Endostar |
| Recombinant human endostatinAlso: Endostar7.5mg/m2/d,continuous intravenous pumping in 2ml/h for 5 days each cycle. Endostar(d-7) begins one week before chemotherapy(d0), first 5-day-pump(d-7 to d-2, 240ml, 2ml/h). Second 5-day-pump begins two days later (d1 to d5). the rest pumps can be done in the same manner. Three 5-day-pumps can be done during one chemotherapy cycle. Endostar will be pumped 18 weeks during 6 cycles'second-line chemotherapy. | Drug | Second-line chemotherapy combined with Endostar |
Primary outcome
Disease Control Rate (DCR)
Time frame: From the date of first drug administration, evaluation of response was performed every cycle during the treatment and then every 3 months after the completion of the treatment up to 36 months
include complete remission, partial remission, and stable disease
3 secondary outcomes
Objective Response Rate (ORR)
Time frame: From the date of first drug administration, evaluation of response was performed every cycle during the treatment and then every 3 months after the completion of the treatment up to 36 months
Progress Free Survival (PFS)
Time frame: From the date of first drug administration until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 36 months
Overall Survival (OS)
Time frame: From the date of first drug administration until the date of death, assessed up to 36 months
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 23 Oct 2020.
- Background: PubMed 25654728Lu S, Li L, Luo Y, Zhang L, Wu G, Chen Z, Huang C, Guo S, Zhang Y, Song X, Yu Y, Zhou C, Li W, Liao M, Li B, Xu L, Chen P, Hu C, Hu C. A multicenter, open-label, randomized phase II controlled study of rh-endostatin (Endostar) in combination with chemotherapy in previously untreated extensive-stage small-cell lung cancer. J Thorac Oncol. 2015 Jan;10(1):206-11. doi: 10.1097/JTO.0000000000000343.
- Background: PubMed 23670576Cui C, Mao L, Chi Z, Si L, Sheng X, Kong Y, Li S, Lian B, Gu K, Tao M, Song X, Lin T, Ren X, Qin S, Guo J. A phase II, randomized, double-blind, placebo-controlled multicenter trial of Endostar in patients with metastatic melanoma. Mol Ther. 2013 Jul;21(7):1456-63. doi: 10.1038/mt.2013.79. Epub 2013 May 14.
- Background: PubMed 23162635Zhou J, Wang L, Xu X, Tu Y, Qin S, Yin Y. Antitumor activity of Endostar combined with radiation against human nasopharyngeal carcinoma in mouse xenograft models. Oncol Lett. 2012 Nov;4(5):976-980. doi: 10.3892/ol.2012.856. Epub 2012 Aug 8.
- Background: PubMed 19459845Wen QL, Meng MB, Yang B, Tu LL, Jia L, Zhou L, Xu Y, Lu Y. Endostar, a recombined humanized endostatin, enhances the radioresponse for human nasopharyngeal carcinoma and human lung adenocarcinoma xenografts in mice. Cancer Sci. 2009 Aug;100(8):1510-9. doi: 10.1111/j.1349-7006.2009.01193.x. Epub 2009 May 21.
- Background: PubMed 26418895Guan Y, Li A, Xiao W, Liu S, Chen B, Lu T, Zhao C, Han F. The efficacy and safety of Endostar combined with chemoradiotherapy for patients with advanced, locally recurrent nasopharyngeal carcinoma. Oncotarget. 2015 Oct 20;6(32):33926-34. doi: 10.18632/oncotarget.5271.
- Background: PubMed 25198661Jin T, Li B, Chen XZ. A phase II trial of Endostar combined with gemcitabine and cisplatin chemotherapy in patients with metastatic nasopharyngeal carcinoma (NCT01612286). Oncol Res. 2013;21(6):317-23. doi: 10.3727/096504014X13983417587401.
- Background: PubMed 24662947Ye W, Liu R, Pan C, Jiang W, Zhang L, Guan Z, Wu J, Ying X, Li L, Li S, Tan W, Zeng M, Kang T, Liu Q, Thomas GR, Huang M, Deng W, Huang W. Multicenter randomized phase 2 clinical trial of a recombinant human endostatin adenovirus in patients with advanced head and neck carcinoma. Mol Ther. 2014 Jun;22(6):1221-1229. doi: 10.1038/mt.2014.53. Epub 2014 Mar 25.
- Background: PubMed 16012180Hansma AH, Broxterman HJ, van der Horst I, Yuana Y, Boven E, Giaccone G, Pinedo HM, Hoekman K. Recombinant human endostatin administered as a 28-day continuous intravenous infusion, followed by daily subcutaneous injections: a phase I and pharmacokinetic study in patients with advanced cancer. Ann Oncol. 2005 Oct;16(10):1695-701. doi: 10.1093/annonc/mdi318. Epub 2005 Jul 12.
- Background: PubMed 30347389Li X, Gu G, Soliman F, Sanders AJ, Wang X, Liu C. The Evaluation of Durative Transfusion of Endostar Combined with Chemotherapy in Patients with Advanced Non-Small Cell Lung Cancer. Chemotherapy. 2018;63(4):214-219. doi: 10.1159/000493098. Epub 2018 Oct 22.
- Individual participant dataSharing planned: No. The data is administered by Peking University Cancer Hospital, the investigators need to request related department for sharing IPD.
Related trials for Head and Neck Neoplasms
RecruitingPhase 1/2
Study of INBRX-106 and INBRX-106 in Combination With Pembrolizumab (Keytruda®) in Subjects With Locally Advanced or Metastatic Solid Tumors (Hexavalent OX40 Agonist)
Solid Tumor, Non-Small Cell Lung Cancer
RecruitingObservational study
Proton Re-irradiation in Patients With Recurrent or Second Primary Head and Neck Cancer , a Multicentre Phase II Single Arm Trial
Head & Neck Cancer
RecruitingPhase 2/3
Multicenter Validation Trial of [18F]AlF-FAPI-74 for PET Imaging of Cancer-associated Fibroblasts Through Fibroblast Activation Protein Inhibitors (FAPI) in Different Tumor Types
Oesophageal Cancer, Gastric Cancer
RecruitingPhase 2
Proton Spatially Fractionated Radiotherapy or Photon Stereotactic Body Radiotherapy in Combination With Pembrolizumab Before Surgery for the Treatment of Locally Advanced and Radiation-Naive Locoregionally Recurrent Oral Cavity Cancer, OSPRI Trial
Locally Advanced Oral Cavity Squamous Cell Carcinoma, Locally Recurrent Oral Cavity Squamous Cell Carcinoma
RecruitingPhase 4
Lidocaine Infiltration and Neuroimmunomodulation in Head and Neck Cancer Surgery
Head and Neck Cancer (H&N)
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Sun Yan, MD principal investigator
Peking University Cancer Hospital & Institute
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing second-line chemotherapy and Recombinant human endostatin in people with Head and Neck Neoplasms, run by Sun Yan at 1 site in China.
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 7 inclusion and 11 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 23 Oct 2020. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. 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 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
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?
Contact Sun Yan, MD (0086-10-88196217, lisaysun@139.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Disease Control Rate (DCR) (time frame: From the date of first drug administration, evaluation of response was performed every cycle during the treatment and then every 3 months after the completion of the treatment up to 36 months). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT03989830, which also lists 9 linked publications.
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 23 Oct 2020.