NCT02105519

Brief Summary

In recent years, several studies revealed that the current influenza vaccine strategy might be of minimal vaccine effectiveness and had a smaller effect on reducing morbidity and mortality in the end-stage renal disease population than previously thought. Thus, this also raised the question about the effectiveness of administration of influenza vaccination in chronic kidney disease patients not on dialysis. In this study, the investigators aim to evaluate the effectiveness of seasonal trivalent influenza vaccine, formulation 2013-2014, in patients with different stage of chronic kidney disease (CKD) not on dialysis.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
200

participants targeted

Target at P75+ for phase_4

Timeline
Completed

Started Oct 2013

Shorter than P25 for phase_4

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 1, 2013

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

December 9, 2013

Completed
4 months until next milestone

First Posted

Study publicly available on registry

April 7, 2014

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2014

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2014

Completed
Last Updated

April 7, 2014

Status Verified

April 1, 2014

Enrollment Period

8 months

First QC Date

December 9, 2013

Last Update Submit

April 4, 2014

Conditions

Keywords

trivalent influenza vaccine, chronic kidney disease

Outcome Measures

Primary Outcomes (1)

  • The dynamic change of seroprotection rate related to administration of influenza virus vaccine strains (2013-2014 season) of the AdimFlu-S manufactured by Adimmune Corporation.

    The primary endpoint will be the seroprotection rate which is defined as the proportion of subjects with HI titer ≥ 1:40. MicroNT-ELISA assay might also be used to evaluate the seroprotection post vaccination, which will be defined as micro-NT titer ≥1: 40 or ≥ 1:160 .

    The seroprotection rate will be assessed at 4, 8, 20 weeks after the initiation of the study.

Secondary Outcomes (3)

  • The safety of the influenza vaccination in patients with chronic kidney disease.

    the safety issue related to the vaccination will be assessed in each visit during the whole study period (20 weeks).

  • The dynamic change of seroconversion rate related to administration of influenza virus vaccine strains (2013-2014 season) of the AdimFlu-S manufactured by Adimmune Corporation.

    The seroconversion rate will be assessed at 4, 8, 20 weeks after the initiation of the study.

  • The dynamic change of seroresponse rate related to administration of influenza virus vaccine strains (2013-2014 season) of the AdimFlu-S manufactured by Adimmune Corporation.

    The seroresponse rate will be assessed at 4, 8, 20 weeks after the initiation of the study.

Study Arms (3)

The group receiving no influenza vaccine

NO INTERVENTION

Participants in this group will not receive any influenza vaccine (negative control group).

One dose of AdimFlu-S group

EXPERIMENTAL

Participants in this group will receive one dose of the seasonal trivalent influenza vaccine (one dose of AdimFlu-S group), formulation 2013-2014, at the initiation of the study. Each administered dose contain 15 ug virus antigen for each virus strain.

Biological: Seasonal influenza vaccine (AdimFlu-S)

Two dose of AdimFlu-S group

EXPERIMENTAL

Participants in this group (Two dose of AdimFlu-S group)will receive the seasonal trivalent influenza vaccine, formulation 2013-2014, at the week 0 and 4 weeks after the initiation of the study. Each administered dose contain 15 ug virus antigen for each virus strain.

Biological: Seasonal influenza vaccine (AdimFlu-S)

Interventions

Participants receiving 0, 1 and 2 dose of AdimFlu-S during the study period.(a) No vaccination: no any influenza vaccination during the study period.(b) One dose of AdimFlu-S group: patient will receive one dose of Seasonal influenza vaccine (AdimFlu-S) at the initiation of the study.(c)Two doses of AdimFlu-S group: patients will receive one dose of Seasonal influenza vaccine (AdimFlu-S) at week 0 and 4 weeks after the initiation of the study.

Also known as: AdimFlu-S, manufactured by Adimmune company.
One dose of AdimFlu-S groupTwo dose of AdimFlu-S group

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Males and non-pregnant females and aged ≥ 18 years with chronic kidney disease not on dialysis;
  • Willing and able to adhere to visit schedules and all study requirements;
  • Subjects read and signed the study-specific informed consent.
  • Subjects who has either received the first dose of 2013-2014 seasonal influenza vaccination before or not.

You may not qualify if:

  • Subject or his/her family is employed by the participated hospital;
  • History of hypersensitivity to eggs or egg protein or similar pharmacological effects to study medication;
  • Personal or family history of Guillain-Barré Syndrome;
  • An acute febrile illness within 1 week prior to vaccination;
  • Current upper respiratory illness, including the common cold or nasal congestion within 72 hours;
  • Subjects with influenza-like illness as defined by the presence of fever (temperature ≥ 38°C) and at least two of the following four symptoms: headache, muscle/joint aches and pains (e.g. myalgia/arthralgia), sore throat and cough;
  • Female subjects who are pregnant during the study.
  • Treatment with an investigational drug or device, or participation in a clinical study, within 3 months before consent;
  • Immunodeficiency, or under immunosuppressive treatment.
  • Receipt of any vaccine within 1 week prior to study vaccination or expected receipt between Visit 1 (study vaccination) and Visit 2 (final collection of blood samples);
  • Receipt of any blood products, including immunoglobulin in the prior 3 months;
  • Any severe illness needed to be hospitalization within three months.
  • Underlying condition in the investigators' opinion may interfere with evaluation of the vaccine.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

National Cheng Kung University

Tainan, Taiwan, 704, Taiwan

RECRUITING

MeSH Terms

Conditions

Renal Insufficiency, ChronicInfluenza, Human

Condition Hierarchy (Ancestors)

Renal InsufficiencyKidney DiseasesUrologic DiseasesFemale Urogenital DiseasesFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesMale Urogenital DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and SymptomsRespiratory Tract InfectionsInfectionsOrthomyxoviridae InfectionsRNA Virus InfectionsVirus DiseasesRespiratory Tract Diseases

Study Officials

  • Ming-Cheng Wang, MD

    National Cheng Kung University and Hospital

    PRINCIPAL INVESTIGATOR
  • Chin-Chung Tseng, MD, PhD

    National Cheng-Kung University Hospital

    PRINCIPAL INVESTIGATOR
  • Junne-Ming Sung, MD

    National Cheng Kung University and Hospital

    PRINCIPAL INVESTIGATOR
  • An-Bang Wu, MD

    National Cheng-Kung University Hospital

    PRINCIPAL INVESTIGATOR
  • Wei-Hung Lin, MD

    National Cheng-Kung University Hospital

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Yu-Tzu Chang, MD, MSc

CONTACT

Study Design

Study Type
interventional
Phase
phase 4
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Attending physician

Study Record Dates

First Submitted

December 9, 2013

First Posted

April 7, 2014

Study Start

October 1, 2013

Primary Completion

June 1, 2014

Study Completion

June 1, 2014

Last Updated

April 7, 2014

Record last verified: 2014-04

Locations