UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000038209 |
|---|---|
| Receipt number | R000043417 |
| Scientific Title | A multicenter prospective study of the incidence of cholecystitis after endoscopic biliary drainage using a novel low axial force covered self-expandable metallic stent in patients with unresectable malignant distal biliary obstruction |
| Date of disclosure of the study information | 2019/11/01 |
| Last modified on | 2023/04/19 07:40:02 |
* This page includes information on clinical trials registered in UMIN clinical trial registed system.
* We don't aim to advertise certain products or treatments
Basic information
Public title
A multicenter prospective study of the incidence of cholecystitis after endoscopic biliary drainage using a novel low axial force covered self-expandable metallic stent in patients with unresectable malignant distal biliary obstruction
Acronym
A multicenter prospective study of the incidence of cholecystitis after EBD using a novel low axial force CSEMS in patients with unresectable malignant distal biliary obstruction
Scientific Title
A multicenter prospective study of the incidence of cholecystitis after endoscopic biliary drainage using a novel low axial force covered self-expandable metallic stent in patients with unresectable malignant distal biliary obstruction
Scientific Title:Acronym
A multicenter prospective study of the incidence of cholecystitis after EBD using a novel low axial force CSEMS in patients with unresectable malignant distal biliary obstruction
Region
| Japan |
Condition
Condition
patients with unresectable malignant distal biliary obstruction
Classification by specialty
| Hepato-biliary-pancreatic medicine |
Classification by malignancy
Malignancy
Genomic information
NO
Objectives
Narrative objectives1
To evaluate the incidence of cholecystitis after endoscopic biliary drainage using a novel low axial force CSEMS in patient with unresectable malignant distal biliary obstruction.
Basic objectives2
Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
incidence of cholecystitis
Key secondary outcomes
technical success rate
functional success rate
time to recurrent biliary obstruction
adverse events
Base
Study type
Interventional
Study design
Basic design
Single arm
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
Historical
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
1
Purpose of intervention
Treatment
Type of intervention
| Device,equipment | Maneuver |
Interventions/Control_1
Endoscopic biliary drainage using a novel low axial force covered self-expandable metallic stent for malignant distal biliary obstruction.
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 20 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
1. age =>20
2. patients with malignant distal biliary obstruction (or stricture)
3. unresectable
4. providing written informed consent
Key exclusion criteria
1. after cholecystectomy
2. patients with malignant hilar biliary obstruction
3. after gastric surgery (excluding B-I method)
4. performance status 4
5. history of metal allergy
6. patients whose participation in the trial was judged to be inappropriate by the investigator
Target sample size
100
Research contact person
Name of lead principal investigator
| 1st name | Kosuke |
| Middle name | |
| Last name | Okuwaki |
Organization
Kitasato University School of Medicine
Division name
Department of Gastroenterology
Zip code
252-0374
Address
1-15-1 Kitasato Minami Sagamihara Kanagawa 252-0374, Japan
TEL
81-42-778-8111
kokuwaki@kitasato-u.ac.jp
Public contact
Name of contact person
| 1st name | Naoki |
| Middle name | |
| Last name | Minato |
Organization
Kitasato University School of Medicine
Division name
Department of Gastroenterology
Zip code
252-0374
Address
1-15-1 Kitasato Minami Sagamihara Kanagawa 252-0374, Japan
TEL
81-42-778-8111
Homepage URL
mina0316@kitasato-u.ac.jp
Sponsor or person
Institute
Kitasato University School of Medicine
Department of Gastroenterology
Institute
Department
Personal name
Funding Source
Organization
no organization
Organization
Division
Category of Funding Organization
Other
Nationality of Funding Organization
Other related organizations
Co-sponsor
Kitasato Medical Center Hospital
Isehara Kyodo Hospital
JCHO Sagamino Hospital
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Kitasato University School of Medicine, Institutional Review Board
Address
1-15-1 Kitasato Minami Sagamihara Kanagawa 252-0374, Japan
Tel
81-42-778-8111
rinrib@med.kitasato-u.ac.jp
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
Kitasato University Hospital
Kitasato Medical Center Hospital
Isehara Kyodo Hospital
JCHO Sagamino Hospital
Other administrative information
Date of disclosure of the study information
| 2019 | Year | 11 | Month | 01 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
No longer recruiting
Date of protocol fixation
| 2019 | Year | 09 | Month | 01 | Day |
Date of IRB
| 2019 | Year | 11 | Month | 06 | Day |
Anticipated trial start date
| 2019 | Year | 11 | Month | 12 | Day |
Last follow-up date
| 2022 | Year | 12 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2019 | Year | 10 | Month | 05 | Day |
Last modified on
| 2023 | Year | 04 | Month | 19 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000043417
