- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT05174117
Influence of Different Light Dose on the Adverse Effect of Swallowing for Esophageal Carcinoma
A Phase III Randomized Controlled Study of the Effect of Different Light Doses on Adverse Outcomes of Swallowing in Esophageal Cancer
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
Background: Photodynamic therapy (PDT) is one of the effective means for the control of esophageal stenosis in advanced esophageal cancer, among which the dose intensity of laser irradiation is one of the factors affecting the efficacy. This study aims to pursue the appropriate dose of light.
Aim: To compare the efficacy and safety of two groups of different laser irradiation doses for advanced esophageal cancer and esophageal stricture.
Methods: Fifty-seven patients were recruited for this study and randomly divided into two groups: single irradiation group and reirradiation group.Single irradiation group: 46-48h irradiation after photosensitizer injection: power density: 200mW·cm-2, irradiation time: 900s, volume density: 180 J·cm-2;Double irradiation group: 46-48h, 72h after photosensitizer injection, divided into two irradiation times: power density: 200mW·cm-2, irradiation time: 900s, volume density: 180 J·cm-2;Power density: 200mW·cm-2, irradiation time: 300s, volume density: 60 J·cm-2.
Primary endpoints: ORR rates at 1 and 3 months, the quality of life
Studietype
Registrering (Forventet)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiekontakt
- Navn: Shegan Gao, MD, PhD
- Telefonnummer: 18638859977
- E-post: gsg112258@163.com
Studer Kontakt Backup
- Navn: Tanyou Shan, MD, PhD
- Telefonnummer: 18537976669
- E-post: shantanyoudoctor@163.com
Studiesteder
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Henan
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Luoyang, Henan, Kina, 471003
- The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- esophagus cancer
- 18-80 years old
- grade 3-4 dysphagia (Stoller classification)
- Non-eradicative second-line treatment
Exclusion Criteria:
- Ulcerative tumor
- Esophageal stenosis caused by radiotherapy
- Survival is less than 3 months
- Patients known to be allergic to photosensitizers
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Enkelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: single irradiation group
46-48h irradiation after photosensitizer injection: power density: 200mW·cm-2, irradiation time: 900s, volume density: 180 J·cm-2
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46-48h irradiation after photosensitizer injection: power density: 200mW·cm-2, irradiation time: 900s, volume density: 180 J·cm-2
|
|
Aktiv komparator: Double irradiation group
46-48h, 72h after photosensitizer injection, divided into two irradiation times: power density: 200mW·cm-2, irradiation time: 900s, volume density: 180 J·cm-2;Power density: 200mW·cm-2, irradiation time: 300s, volume density: 60 J·cm-2.
|
46-48h, 72h after photosensitizer injection, divided into two irradiation times: power density: 200mW·cm-2, irradiation time: 900s, volume density: 180 J·cm-2;Power density: 200mW·cm-2, irradiation time: 300s, volume density: 60 J·cm-2.
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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1 month objective response rate
Tidsramme: 1 month after photodynamic irradiation
|
Grade 3-4 dysphagia accounted
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1 month after photodynamic irradiation
|
|
3 month objective response rate
Tidsramme: 3 month after photodynamic irradiation
|
Grade 3-4 dysphagia accounted
|
3 month after photodynamic irradiation
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
3 month Quality of Life score
Tidsramme: 3 month after photodynamic irradiation
|
3 month after photodynamic irradiation
|
Samarbeidspartnere og etterforskere
Etterforskere
- Studiestol: Shegan Gao, MD, PhD, The First Affiliated Hospital of Clinical Medicine of Henan University of Science and Technology
- Studieleder: Tanyou Shan, MD, PhD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
- Hovedetterforsker: Caihong Dong, MD, PhD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
- Hovedetterforsker: Wanying Li, MD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
- Hovedetterforsker: Jiachun Sun, MD, PhD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
- Hovedetterforsker: Mengxi Zhang, MD, PhD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
- Hovedetterforsker: Xiaozhi Yuan, MD, PhD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
Publikasjoner og nyttige lenker
Generelle publikasjoner
- Zeng R, Liu C, Li L, Cai X, Chen R, Li Z. Clinical Efficacy of HiPorfin Photodynamic Therapy for Advanced Obstructive Esophageal Cancer. Technol Cancer Res Treat. 2020 Jan-Dec;19:1533033820930335. doi: 10.1177/1533033820930335.
- Yoon HY, Cheon YK, Choi HJ, Shim CS. Role of photodynamic therapy in the palliation of obstructing esophageal cancer. Korean J Intern Med. 2012 Sep;27(3):278-84. doi: 10.3904/kjim.2012.27.3.278. Epub 2012 Sep 1.
- Liu H, Liu Y, Wang L, Ruan X, Wang F, Xu D, Zhang J, Jia X, Liu D. Evaluation on Short-Term Therapeutic Effect of 2 Porphyrin Photosensitizer-Mediated Photodynamic Therapy for Esophageal Cancer. Technol Cancer Res Treat. 2019 Jan 1;18:1533033819831989. doi: 10.1177/1533033819831989.
- Lee HH, Choi MG, Hasan T. Application of photodynamic therapy in gastrointestinal disorders: an outdated or re-emerging technique? Korean J Intern Med. 2017 Jan;32(1):1-10. doi: 10.3904/kjim.2016.200. Epub 2017 Jan 1.
- Yano T, Minamide T, Takashima K, Nakajo K, Kadota T, Yoda Y. Clinical Practice of Photodynamic Therapy Using Talaporfin Sodium for Esophageal Cancer. J Clin Med. 2021 Jun 24;10(13):2785. doi: 10.3390/jcm10132785.
- National Health Commission Of The People's Republic Of China. Chinese guidelines for diagnosis and treatment of esophageal carcinoma 2018 (English version). Chin J Cancer Res. 2019 Apr;31(2):223-258. doi: 10.21147/j.issn.1000-9604.2019.02.01. No abstract available.
Studierekorddatoer
Studer hoveddatoer
Studiestart (Forventet)
Primær fullføring (Forventet)
Studiet fullført (Forventet)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- ECPDT-001
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
Legemiddel- og utstyrsinformasjon, studiedokumenter
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