Esophageal CancerPhase 1NCT00632333
Combination of Chemoradiation Therapy and Epitope Peptide Vaccine Therapy in Treating Patients With Esophageal Cancer
A Phase 1 study testing URLC10, TTK, KOC1, VEGFR1, VEGFR2, cisplatin, fluorouracil in people with Esophageal Cancer, run by Teikyo University at 1 site in Japan.
Trial summary
The purpose of this study is to evaluate the safety and immune response of multiple peptides (URLC10, TTK, KOC1 VEGFR1, and VEGFR2) emulsified with Montanide ISA51 in combination with chemotherapy (CDDP, 5-FU) plus radiation therapy in treating patients with unresectable, advanced or recurrent esophageal cancer. Read more about this study
- Who is it for?
- Ages 20 to 80 years
- Conditions the study is for
- Esophageal Cancer
- What is being tested?
- URLC10, TTK, KOC1, VEGFR1, VEGFR2, cisplatin, fluorouracil
- Type of treatment
- Vaccines, Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 9 participants
- Where
- 1 siteJapan
- Study dates
- Feb 2008to Mar 2012
- Phase
- Phase 1
- 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 20 to 80 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patients must have unresectable, locally advanced, recurrent or metastatic disease of esophageal cancer.
- measurable disease by CT scan
- ECOG performance status of 0 to 2
- Expected survival of at lease 3months
- Patients must be HLA-A2402
- Laboratory values as follow:
Show all 12Show fewer
- WBC > 2000/mm3,
- Platelet count > 75000/mm3,
- Total bilirubin < 1.5 x the institutional normal upper limits,
- Creatinine < 1.5 x the institutional normal upper limits,
- AST. ALT. ALP < 2.5 x the institutional normal upper limits
- Able and willing to give valid written informed consent
Who cannot join
- Pregnancy (women of childbearing potential:Refusal or inability to use effective means of contraception)
- Breastfeeding
- Active or uncontrolled infection
- Prior chemotherapy,radiation therapy or immunotherapy within 4 weeks
- Concurrent treatment with steroid or immunosuppressing agent
- Patient with peptic ulcer disease
Show all 10Show fewer
- Active or uncontrolled other malignancy
- Other malignancy within 5 years prior to entry into the study, expect for treated non-melanoma skin cancer and cervical carcinoma in situ
- Disease to the central nervous system
- Decision of unsuitableness by principal investigator or physician-in-charge
Trial locations and contacts
1 site in 1 country.
Japan1 site, 1 recruiting
- Recruiting
Teikyo University
2-11-1 Kaga Itabashi-ku, Tokyo, 173-0003
Hisae Iinuma, PhD, +81-33-964-1211, iinuma@med.teikyo-u.ac.jp
Hisae Iinuma, PhD
About this study
Official title: Phase I Study of Chemoradiation Therapy With Epitope Peptide Vaccine Therapy in Treating Patients With Unresectable, Advanced or Recurrent Esophageal Cancer
The purpose of this study is to evaluate the safety and immune response of multiple peptides (URLC10, TTK, KOC1 VEGFR1, and VEGFR2) emulsified with Montanide ISA51 in combination with chemotherapy (CDDP, 5-FU) plus radiation therapy in treating patients with unresectable, advanced or recurrent esophageal cancer.
Read the detailed description
Up-regulated ling cancer 10 (URLC10), TTK protein kinase (TTK) and K homology domain containing protein over expressed in cancer (KOC1) were identified as new targets of tumor associated antigens using cDNA microarray technologies combined with the expression profiles of normal and cancer tissues. Furthermore, anti-angiogenic therapy is now considered to be one of promising approaches for treating cancer. Vascular endothelial growth factor receptor 1 (VEGFR1) and vascular endothelial growth factor receptor 2 (VEGFR2) are essential targets for tumor angiogenesis. Epitope peptides for these targets are able to induce cytotoxic T lymphocytes (CTL) restricted to HLA-A *2402 in vivo. On the other hand, chemotherapy (CDDP, 5-FU) plus radiation therapy has been to be a standard treatment for unresectable advanced esophageal cancer. In this clinical trial, we evaluate the safety and immune responses of different doses of multiple peptides (URLC10, TTK, KOC1, VEGFR1, and VEGFR 2) emulsified with Montanide ISA 51 in combination with chemotherapy (CDDP, 5-FU) plus radiation therapy in treating patients with unresectable, advanced or recurrent esophageal cancer.
- Conditions
- Esophageal Cancer
- Being tested
- URLC10, TTK, KOC1, VEGFR1, VEGFR2, cisplatin, fluorouracil
- Keywords
- Epitope peptide, Vaccination, Chemoradiation, Esophageal cancer
- Medical subject headings
- Esophageal Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
URLC10, TTK, KOC1, VEGFR1, VEGFR2, cisplatin, fluorouracilBiological
Also called CDDP, 5-FU
Escalating dose of multiple peptides (URLC10, TTK, KOC1 VEGFR1, and VEGFR2) emulsified with Montanide ISA51 will be administered by subcutaneous injection on days 15, 22, 28 and 35 of treatment cycle. Doses of each peptide are planning 0.5mg, 1mg and 3mg/body. Chemotherapy plus radiation therapy will be done as follows: fluorouracil (400mg/m2) on day1-5 and 8-12, cisplatin (40mg/m2) on days 1 and 8, radiation (2Gy) on days 1-5, 8-12 and 15-19. Two cycles of combination of chemoradiation therapy and epitope peptide vaccine therapy will be done.
| Study group | Role | What they receive |
|---|---|---|
| 1 | Experimental | Not described Receives: Biological: URLC10, TTK, KOC1, VEGFR1, VEGFR2, cisplatin, fluorouracil |
What is being measured
The primary outcome is the main question the study is designed to answer.
Safety(toxicities as assessed by NCI CTCAE version3)
Measured: 3 months
Secondary outcomes (6)
Peptide specific CTL induction
Measured: 3 months
DTH to peptide
Measured: 3 months
Changes in levels of regulatory T cells
Measured: 3 months
Objective response rate as assessed by RECIST criteria
Measured: 1 year
Time to progression
Measured: 1 year
survival
Measured: 1 year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted10 Mar 2008 (estimated)
- Study startFeb 2008
- Primary completionDec 2011 (estimated)
- Study completionMar 2012 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (13)Papers the sponsor has linked to this study.
- Other trials for Esophageal CancerStudies 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 1
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 9 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Teikyo University
- Sponsor type
- University, hospital or other
- Collaborators
- Human Genome Center, Institute of Medical Science, University of Tokyo
- Investigators
- Kota Okinaga, MD, PhD, Study chair, Teikyo University , Department Surgery
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00632333
- Sponsor's protocol ID
- TPR07-079
- Status last verified
- Sep 2009
- First submitted
- 29 Feb 2008
- Last updated
- 21 Jul 2011
- Results posted
- No
- Data monitoring committee
- Yes
Publications
Yildirim Z, Kotuk M, Iraz M, Kuku I, Ulu R, Armutcu F, Ozen S. Attenuation of bleomycin-induced lung fibrosis by oral sulfhydryl containing antioxidants in rats: erdosteine and N-acetylcysteine. Pulm Pharmacol Ther. 2005;18(5):367-73. doi: 10.1016/j.pupt.2005.02.001. Epub 2005 Mar 23.
PubMed 15939316Li Y, Wang MN, Li H, King KD, Bassi R, Sun H, Santiago A, Hooper AT, Bohlen P, Hicklin DJ. Active immunization against the vascular endothelial growth factor receptor flk1 inhibits tumor angiogenesis and metastasis. J Exp Med. 2002 Jun 17;195(12):1575-84. doi: 10.1084/jem.20020072.
PubMed 12070285Niethammer AG, Xiang R, Becker JC, Wodrich H, Pertl U, Karsten G, Eliceiri BP, Reisfeld RA. A DNA vaccine against VEGF receptor 2 prevents effective angiogenesis and inhibits tumor growth. Nat Med. 2002 Dec;8(12):1369-75. doi: 10.1038/nm1202-794. Epub 2002 Nov 4.
PubMed 12415261Date Y, Kimura A, Kato H, Sasazuki T. DNA typing of the HLA-A gene: population study and identification of four new alleles in Japanese. Tissue Antigens. 1996 Feb;47(2):93-101. doi: 10.1111/j.1399-0039.1996.tb02520.x.
PubMed 8851721Correale P, Cusi MG, Del Vecchio MT, Aquino A, Prete SP, Tsang KY, Micheli L, Nencini C, La Placa M, Montagnani F, Terrosi C, Caraglia M, Formica V, Giorgi G, Bonmassar E, Francini G. Dendritic cell-mediated cross-presentation of antigens derived from colon carcinoma cells exposed to a highly cytotoxic multidrug regimen with gemcitabine, oxaliplatin, 5-fluorouracil, and leucovorin, elicits a powerful human antigen-specific CTL response with antitumor activity in vitro. J Immunol. 2005 Jul 15;175(2):820-8. doi: 10.4049/jimmunol.175.2.820.
PubMed 16002679Nakopoulou L, Stefanaki K, Panayotopoulou E, Giannopoulou I, Athanassiadou P, Gakiopoulou-Givalou H, Louvrou A. Expression of the vascular endothelial growth factor receptor-2/Flk-1 in breast carcinomas: correlation with proliferation. Hum Pathol. 2002 Sep;33(9):863-70. doi: 10.1053/hupa.2002.126879.
PubMed 12378509Suda T, Tsunoda T, Uchida N, Watanabe T, Hasegawa S, Satoh S, Ohgi S, Furukawa Y, Nakamura Y, Tahara H. Identification of secernin 1 as a novel immunotherapy target for gastric cancer using the expression profiles of cDNA microarray. Cancer Sci. 2006 May;97(5):411-9. doi: 10.1111/j.1349-7006.2006.00194.x.
PubMed 16630140Watanabe T, Suda T, Tsunoda T, Uchida N, Ura K, Kato T, Hasegawa S, Satoh S, Ohgi S, Tahara H, Furukawa Y, Nakamura Y. Identification of immunoglobulin superfamily 11 (IGSF11) as a novel target for cancer immunotherapy of gastrointestinal and hepatocellular carcinomas. Cancer Sci. 2005 Aug;96(8):498-506. doi: 10.1111/j.1349-7006.2005.00073.x.
PubMed 16108831Rosenberg SA, Yang JC, Schwartzentruber DJ, Hwu P, Marincola FM, Topalian SL, Restifo NP, Dudley ME, Schwarz SL, Spiess PJ, Wunderlich JR, Parkhurst MR, Kawakami Y, Seipp CA, Einhorn JH, White DE. Immunologic and therapeutic evaluation of a synthetic peptide vaccine for the treatment of patients with metastatic melanoma. Nat Med. 1998 Mar;4(3):321-7. doi: 10.1038/nm0398-321.
PubMed 9500606Ishida K, Ando N, Yamamoto S, Ide H, Shinoda M. Phase II study of cisplatin and 5-fluorouracil with concurrent radiotherapy in advanced squamous cell carcinoma of the esophagus: a Japan Esophageal Oncology Group (JEOG)/Japan Clinical Oncology Group trial (JCOG9516). Jpn J Clin Oncol. 2004 Oct;34(10):615-9. doi: 10.1093/jjco/hyh107.
PubMed 15591460Waters JS, Tait D, Cunningham D, Padhani AR, Hill ME, Falk S, Lofts F, Norman A, Oates J, Hill A. A multicentre phase II trial of primary chemotherapy with cisplatin and protracted venous infusion 5-fluorouracil followed by chemoradiation in patients with carcinoma of the oesophagus. Ann Oncol. 2002 Nov;13(11):1763-70. doi: 10.1093/annonc/mdf301.
PubMed 12419749Marchand M, van Baren N, Weynants P, Brichard V, Dreno B, Tessier MH, Rankin E, Parmiani G, Arienti F, Humblet Y, Bourlond A, Vanwijck R, Lienard D, Beauduin M, Dietrich PY, Russo V, Kerger J, Masucci G, Jager E, De Greve J, Atzpodien J, Brasseur F, Coulie PG, van der Bruggen P, Boon T. Tumor regressions observed in patients with metastatic melanoma treated with an antigenic peptide encoded by gene MAGE-3 and presented by HLA-A1. Int J Cancer. 1999 Jan 18;80(2):219-30. doi: 10.1002/(sici)1097-0215(19990118)80:23.0.co;2-s.
PubMed 9935203Iinuma H, Fukushima R, Inaba T, Tamura J, Inoue T, Ogawa E, Horikawa M, Ikeda Y, Matsutani N, Takeda K, Yoshida K, Tsunoda T, Ikeda T, Nakamura Y, Okinaga K. Phase I clinical study of multiple epitope peptide vaccine combined with chemoradiation therapy in esophageal cancer patients. J Transl Med. 2014 Apr 3;12:84. doi: 10.1186/1479-5876-12-84.
PubMed 24708624
Study at a glance
From the registry record, last updated by the sponsor on 21 Jul 2011. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Phase I Study of Chemoradiation Therapy With Epitope Peptide Vaccine Therapy in Treating Patients With Unresectable, Advanced or Recurrent Esophageal Cancer
- ClinicalTrials.gov ID
- NCT00632333
- Acronym / sponsor ID
- TPR07-079
- Conditions
- Esophageal Cancer
- Keywords
- Epitope peptide, Vaccination, Chemoradiation, Esophageal cancer
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 9 participants (estimated)
- Lead sponsor
- Teikyo UniversityUniversity, hospital or other
- Collaborators
- Human Genome Center, Institute of Medical Science, University of Tokyo
- Study start
- Feb 2008
- Primary completion
- Dec 2011 (estimated)
- Study completion
- Mar 2012 (estimated)
- First posted
- 10 Mar 2008 (estimated)
- 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 purpose of this study is to evaluate the safety and immune response of multiple peptides (URLC10, TTK, KOC1 VEGFR1, and VEGFR2) emulsified with Montanide ISA51 in combination with chemotherapy (CDDP, 5-FU) plus radiation therapy in treating patients with unresectable, advanced or recurrent esophageal cancer.
Detailed description
Up-regulated ling cancer 10 (URLC10), TTK protein kinase (TTK) and K homology domain containing protein over expressed in cancer (KOC1) were identified as new targets of tumor associated antigens using cDNA microarray technologies combined with the expression profiles of normal and cancer tissues. Furthermore, anti-angiogenic therapy is now considered to be one of promising approaches for treating cancer. Vascular endothelial growth factor receptor 1 (VEGFR1) and vascular endothelial growth factor receptor 2 (VEGFR2) are essential targets for tumor angiogenesis. Epitope peptides for these targets are able to induce cytotoxic T lymphocytes (CTL) restricted to HLA-A *2402 in vivo. On the other hand, chemotherapy (CDDP, 5-FU) plus radiation therapy has been to be a standard treatment for unresectable advanced esophageal cancer. In this clinical trial, we evaluate the safety and immune responses of different doses of multiple peptides (URLC10, TTK, KOC1, VEGFR1, and VEGFR 2) emulsified with Montanide ISA 51 in combination with chemotherapy (CDDP, 5-FU) plus radiation therapy in treating patients with unresectable, advanced or recurrent esophageal cancer.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| 1 | Experimental | Biological: URLC10, TTK, KOC1, VEGFR1, VEGFR2, cisplatin, fluorouracil |
Who may qualify
- Ages
- 20 to 80 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (12 listed)
- Patients must have unresectable, locally advanced, recurrent or metastatic disease of esophageal cancer.
- measurable disease by CT scan
- ECOG performance status of 0 to 2
- Expected survival of at lease 3months
- Patients must be HLA-A2402
Key exclusion criteria (10 listed)
- Pregnancy (women of childbearing potential:Refusal or inability to use effective means of contraception)
- Breastfeeding
- Active or uncontrolled infection
- Prior chemotherapy,radiation therapy or immunotherapy within 4 weeks
- Concurrent treatment with steroid or immunosuppressing agent
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 |
|---|---|---|
| URLC10, TTK, KOC1, VEGFR1, VEGFR2, cisplatin, fluorouracilAlso: CDDP, 5-FUEscalating dose of multiple peptides (URLC10, TTK, KOC1 VEGFR1, and VEGFR2) emulsified with Montanide ISA51 will be administered by subcutaneous injection on days 15, 22, 28 and 35 of treatment cycle. Doses of each peptide are planning 0.5mg, 1mg and 3mg/body. Chemotherapy plus radiation therapy will be done as follows: fluorouracil (400mg/m2) on day1-5 and 8-12, cisplatin (40mg/m2) on days 1 and 8, radiation (2Gy) on days 1-5, 8-12 and 15-19. Two cycles of combination of chemoradiation therapy and epitope peptide vaccine therapy will be done. | Biological | 1 |
Primary outcome
Safety(toxicities as assessed by NCI CTCAE version3)
Time frame: 3 months
6 secondary outcomes
Peptide specific CTL induction
Time frame: 3 months
DTH to peptide
Time frame: 3 months
Changes in levels of regulatory T cells
Time frame: 3 months
Objective response rate as assessed by RECIST criteria
Time frame: 1 year
Time to progression
Time frame: 1 year
survival
Time frame: 1 year
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 21 Jul 2011.
- Background: PubMed 15939316Yildirim Z, Kotuk M, Iraz M, Kuku I, Ulu R, Armutcu F, Ozen S. Attenuation of bleomycin-induced lung fibrosis by oral sulfhydryl containing antioxidants in rats: erdosteine and N-acetylcysteine. Pulm Pharmacol Ther. 2005;18(5):367-73. doi: 10.1016/j.pupt.2005.02.001. Epub 2005 Mar 23.
- Background: PubMed 12070285Li Y, Wang MN, Li H, King KD, Bassi R, Sun H, Santiago A, Hooper AT, Bohlen P, Hicklin DJ. Active immunization against the vascular endothelial growth factor receptor flk1 inhibits tumor angiogenesis and metastasis. J Exp Med. 2002 Jun 17;195(12):1575-84. doi: 10.1084/jem.20020072.
- Background: PubMed 12415261Niethammer AG, Xiang R, Becker JC, Wodrich H, Pertl U, Karsten G, Eliceiri BP, Reisfeld RA. A DNA vaccine against VEGF receptor 2 prevents effective angiogenesis and inhibits tumor growth. Nat Med. 2002 Dec;8(12):1369-75. doi: 10.1038/nm1202-794. Epub 2002 Nov 4.
- Background: PubMed 8851721Date Y, Kimura A, Kato H, Sasazuki T. DNA typing of the HLA-A gene: population study and identification of four new alleles in Japanese. Tissue Antigens. 1996 Feb;47(2):93-101. doi: 10.1111/j.1399-0039.1996.tb02520.x.
- Background: PubMed 16002679Correale P, Cusi MG, Del Vecchio MT, Aquino A, Prete SP, Tsang KY, Micheli L, Nencini C, La Placa M, Montagnani F, Terrosi C, Caraglia M, Formica V, Giorgi G, Bonmassar E, Francini G. Dendritic cell-mediated cross-presentation of antigens derived from colon carcinoma cells exposed to a highly cytotoxic multidrug regimen with gemcitabine, oxaliplatin, 5-fluorouracil, and leucovorin, elicits a powerful human antigen-specific CTL response with antitumor activity in vitro. J Immunol. 2005 Jul 15;175(2):820-8. doi: 10.4049/jimmunol.175.2.820.
- Background: PubMed 12378509Nakopoulou L, Stefanaki K, Panayotopoulou E, Giannopoulou I, Athanassiadou P, Gakiopoulou-Givalou H, Louvrou A. Expression of the vascular endothelial growth factor receptor-2/Flk-1 in breast carcinomas: correlation with proliferation. Hum Pathol. 2002 Sep;33(9):863-70. doi: 10.1053/hupa.2002.126879.
- Background: PubMed 16630140Suda T, Tsunoda T, Uchida N, Watanabe T, Hasegawa S, Satoh S, Ohgi S, Furukawa Y, Nakamura Y, Tahara H. Identification of secernin 1 as a novel immunotherapy target for gastric cancer using the expression profiles of cDNA microarray. Cancer Sci. 2006 May;97(5):411-9. doi: 10.1111/j.1349-7006.2006.00194.x.
- Background: PubMed 16108831Watanabe T, Suda T, Tsunoda T, Uchida N, Ura K, Kato T, Hasegawa S, Satoh S, Ohgi S, Tahara H, Furukawa Y, Nakamura Y. Identification of immunoglobulin superfamily 11 (IGSF11) as a novel target for cancer immunotherapy of gastrointestinal and hepatocellular carcinomas. Cancer Sci. 2005 Aug;96(8):498-506. doi: 10.1111/j.1349-7006.2005.00073.x.
- Background: PubMed 9500606Rosenberg SA, Yang JC, Schwartzentruber DJ, Hwu P, Marincola FM, Topalian SL, Restifo NP, Dudley ME, Schwarz SL, Spiess PJ, Wunderlich JR, Parkhurst MR, Kawakami Y, Seipp CA, Einhorn JH, White DE. Immunologic and therapeutic evaluation of a synthetic peptide vaccine for the treatment of patients with metastatic melanoma. Nat Med. 1998 Mar;4(3):321-7. doi: 10.1038/nm0398-321.
- Background: PubMed 15591460Ishida K, Ando N, Yamamoto S, Ide H, Shinoda M. Phase II study of cisplatin and 5-fluorouracil with concurrent radiotherapy in advanced squamous cell carcinoma of the esophagus: a Japan Esophageal Oncology Group (JEOG)/Japan Clinical Oncology Group trial (JCOG9516). Jpn J Clin Oncol. 2004 Oct;34(10):615-9. doi: 10.1093/jjco/hyh107.
- Background: PubMed 12419749Waters JS, Tait D, Cunningham D, Padhani AR, Hill ME, Falk S, Lofts F, Norman A, Oates J, Hill A. A multicentre phase II trial of primary chemotherapy with cisplatin and protracted venous infusion 5-fluorouracil followed by chemoradiation in patients with carcinoma of the oesophagus. Ann Oncol. 2002 Nov;13(11):1763-70. doi: 10.1093/annonc/mdf301.
- Background: PubMed 9935203Marchand M, van Baren N, Weynants P, Brichard V, Dreno B, Tessier MH, Rankin E, Parmiani G, Arienti F, Humblet Y, Bourlond A, Vanwijck R, Lienard D, Beauduin M, Dietrich PY, Russo V, Kerger J, Masucci G, Jager E, De Greve J, Atzpodien J, Brasseur F, Coulie PG, van der Bruggen P, Boon T. Tumor regressions observed in patients with metastatic melanoma treated with an antigenic peptide encoded by gene MAGE-3 and presented by HLA-A1. Int J Cancer. 1999 Jan 18;80(2):219-30. doi: 10.1002/(sici)1097-0215(19990118)80:23.0.co;2-s.
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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.
Kota Okinaga, MD, PhD study chair
Teikyo University , Department Surgery
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing URLC10, TTK, KOC1, VEGFR1, VEGFR2, cisplatin, fluorouracil in people with Esophageal Cancer, run by Teikyo University at 1 site in Japan.
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 12 inclusion and 10 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 21 Jul 2011. 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 Japan. 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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
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 Hisae Iinuma, PhD (+81-33-964-1211, iinuma@med.teikyo-u.ac.jp), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Safety(toxicities as assessed by NCI CTCAE version3) (time frame: 3 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 NCT00632333, which also lists 13 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 21 Jul 2011.