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CompletedNCT03374137Updated Jan 12, 2023

Observational Study to Monitor Safety and Effectiveness of Obinutuzumab in Follicular Lymphoma or Previously Untreated Chronic Lymphocytic Leukemia

An observational study in Chronic Lymphocytic Leukemia and Follicular Lymphoma, sponsored by Hoffmann-La Roche. Completed at 17 sites in Korea, Republic of. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-01-12.

Sponsored by Hoffmann-La Roche · Observational

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Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
55
Ages
18 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-14

Among 48 studies in Leukemia, Lymphocytic, Chronic, B-Cell by Hoffmann-La Roche — 1 open to participants now, 2 under way, none of them phase 3. Leukemia, Lymphocytic, Chronic, B-Cell · Hoffmann-La Roche.

Enrollment
8th of 12
55 · median 80
Started
2018
the only one that year
Observational
12 of 48
none open now
Registered
45th of 48
by date

Among the 48 studies in Leukemia, Lymphocytic, Chronic, B-Cell by Hoffmann-La Roche, this one is the 8th largest by enrollment of the 12 observational ones that give a count, is the only one that started in 2018, is one of 12 observational ones, and was the 45th registered.

Leukemia, Lymphocytic, Chronic, B-Cell

2,036 studies on the registry are indexed under Leukemia, Lymphocytic, Chronic, B-Cell; 237 are open to participants now.

Browse Leukemia, Lymphocytic, Chronic, B-Cell studies →

Open to participants now

1 of the 48 studies in Leukemia, Lymphocytic, Chronic, B-Cell by Hoffmann-La Roche is open now, in 10 countries. Recruiting first, the newest first:

By country, each count listing its studies:

Who these studies take

Of the 188 Leukemia, Lymphocytic, Chronic, B-Cell studies recruiting now, 150 (80%) set no upper age limit and 15 (8%) stop at 75 or younger; 17 take children under 18; 13 take healthy volunteers.

This study: 18 Years and older · all sexes · no healthy volunteers.

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02

Study summary

This study aims to collect clinical data, mainly focused on safety, in the local target population as per the requirement of Korea Ministry of Food and Drug Safety for market authorization. The study population comprises patients with approved local indications chronic lymphocytic leukemia (CLL) and/or follicular lymphoma (FL) in routine clinical practice after launch.

03

Conditions studied

  • Chronic Lymphocytic Leukemia
  • Follicular Lymphoma
04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Participants, who are going to receive obinutuzumab for one or more administrations according to medical opinions of the investigator in charge of surveillance, will be registered for this surveillance and treated with obinutuzumab under the approval conditions of the product in Korea

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Administered obinutuzumab under the approved indications in Korea at investigator's discretion
  • Previously untreated with obinutuzumab

Exclusion criteria

Exclusion Criteria:

  • Out-of locally approved indications, dosage, and administration
  • Pregnant women, breastfeeding women
  • Hepatic disease
  • Participate in other clinical trials
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
55 participants (actual)
Patient registry
No

Groups and cohorts

  • obinutuzumab

    Participants with follicular lymphoma or previously untreated chronic lymphocytic leukemia will be treated with obinutuzumab.

    Biological: obinutuzumab

Interventions

  • Biologicalobinutuzumab

    Obinutuzumab 1000 mg solution used for infusion according to routine clinical practice.

    Also known as: Gazyva

06

What researchers measure

Primary outcomes

  1. Percentage of Participants with Serious Adverse Event (AE)/Adverse Drug Reaction (ADR)

    Time frame: from baseline until the end of the participant's observation period (up to approximately 8 years)

  2. Percentage of Participants with Unexpected AE/ADR

    Time frame: from baseline until end of the participant's observation period (up to approximately 8 years)

  3. Percentage of Participants with Expected ADR

    Time frame: from baseline until end of the participant's observation period (up to approximately 8 years)

  4. Percentage of Participants with Non-serious ADR

    Time frame: from baseline until end of the participant's observation period (up to approximately 8 years)

  5. Percentage of Participants with AEs of Special Interest (AESIs)

    Time frame: from baseline until end of the participant's observation period (up to approximately 8 years)

Secondary outcomes

  1. Overall Response Rate

    According to International Workshop on Chronic Lymphocytic Leukemia (IWCLL) 2008 for CLL or Cheson 2014 criteria for FL

    Time frame: from baseline until end of the participant's observation period (up to approximately 8 years)

  2. Stable Disease Rate

    According to IWCLL 2008 for CLL or Cheson 2014 criteria for FL

    Time frame: from baseline until end of the participant's observation period (up to approximately 8 years)

  3. Progressive Disease Rate

    According to IWCLL 2008 for CLL or Cheson 2014 criteria for FL

    Time frame: from baseline until end of the participant's observation period (up to approximately 8 years)

07

Study locations

17 sites
  • Inje University Busan Paik Hospital; Hematology-oncology
    Busan, 47392, Korea, Republic of
  • Pusan National University Hospital
    Busan, 602-739, Korea, Republic of
  • St. Vincent's Hospital
    Gyeonggi-do, 16247, Korea, Republic of
  • Hallym University Sacred Heart Hospital; Department of Hematology
    Gyeonggi-do, 431-070, Korea, Republic of
  • Gachon University Gil Medical Center
    Incheon, 21565, Korea, Republic of
  • Catholic Univ. of Incheon St.Mary's Hospital; Hemato-oncology
    Incheon, Korea, Republic of
  • Kyung Hee University Hospital
    Seoul, 02447, Korea, Republic of
  • Korea University Anam Hospital
    Seoul, 02841, Korea, Republic of
  • Seoul National University Hospital
    Seoul, 03080, Korea, Republic of
  • Seoul St Mary's Hospital
    Seoul, 06591, Korea, Republic of
  • ChungAng University Hospital
    Seoul, 06973, Korea, Republic of
  • Borame Medical Center
    Seoul, 07061, Korea, Republic of
  • Yeouido St. Mary's Hospital
    Seoul, 07345, Korea, Republic of
  • Korea University Guro Hospital
    Seoul, 08308, Korea, Republic of
  • Samsung Medical Center
    Seoul, 135-710, Korea, Republic of
  • The Catholic University of Korea Seoul St. Mary's Hospital
    Seoul, 6591, Korea, Republic of
  • Yonsei University Wonju Severance Christian Hospital
    Wonju-Si, 220-701, Korea, Republic of
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from Mar 2018 to primary completion in Nov 2022, 56 months.

Of 34 industry-sponsored observational studies under Leukemia, Lymphocytic, Chronic, B-Cell, half reached primary completion within 54 months of starting (the median), counting those still running; a quarter within 35 and three quarters within 66. This study's 56 months is close to that.

Counting every sponsor, half of 104 studies reached it within 60 months; a quarter within 32 and three quarters within 176.

How these figures are worked out, and which studies are left out of them.

Registered
Dec 12, 2017
First posted
Dec 15, 2017
StartActual
Mar 9, 2018
Primary completionActual
Nov 10, 2022
CompletionActual
Nov 10, 2022
Last update
Jan 12, 2023
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Jan 12, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT03374137
Lead sponsor
Hoffmann-La Roche
Responsible party
Sponsor
First posted
Dec 15, 2017
Start date
Mar 9, 2018
Primary completion
Nov 10, 2022
Completion
Nov 10, 2022
Last update
Jan 12, 2023

Study contacts

Clinical Trials
study director · Hoffmann-La Roche

Oversight

FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jan 2023. You cannot join it, but the record below documents what was studied.

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