- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning 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
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
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
Studietyp
Inskrivning (Förväntat)
Fas
- Inte tillämpbar
Kontakter och platser
Studiekontakt
- Namn: Shegan Gao, MD, PhD
- Telefonnummer: 18638859977
- E-post: gsg112258@163.com
Studera Kontakt Backup
- Namn: Tanyou Shan, MD, PhD
- Telefonnummer: 18537976669
- E-post: shantanyoudoctor@163.com
Studieorter
-
-
Henan
-
Luoyang, Henan, Kina, 471003
- The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
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
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Enda
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: single irradiation group
46-48h irradiation after photosensitizer injection: power density: 200mW·cm-2, irradiation time: 900s, volume density: 180 J·cm-2
|
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.
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
1 month objective response rate
Tidsram: 1 month after photodynamic irradiation
|
Grade 3-4 dysphagia accounted
|
1 month after photodynamic irradiation
|
|
3 month objective response rate
Tidsram: 3 month after photodynamic irradiation
|
Grade 3-4 dysphagia accounted
|
3 month after photodynamic irradiation
|
Sekundära resultatmått
Resultatmått |
Tidsram |
|---|---|
|
3 month Quality of Life score
Tidsram: 3 month after photodynamic irradiation
|
3 month after photodynamic irradiation
|
Samarbetspartners och utredare
Utredare
- Studiestol: Shegan Gao, MD, PhD, The First Affiliated Hospital of Clinical Medicine of Henan University of Science and Technology
- Studierektor: Tanyou Shan, MD, PhD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
- Huvudutredare: Caihong Dong, MD, PhD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
- Huvudutredare: Wanying Li, MD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
- Huvudutredare: Jiachun Sun, MD, PhD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
- Huvudutredare: Mengxi Zhang, MD, PhD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
- Huvudutredare: Xiaozhi Yuan, MD, PhD, The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology
Publikationer och användbara länkar
Allmänna publikationer
- 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.
Studieavstämningsdatum
Studera stora datum
Studiestart (Förväntat)
Primärt slutförande (Förväntat)
Avslutad studie (Förväntat)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- ECPDT-001
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