Clinical trial NCT03079947: Effectiveness of Circulating DNA for Predicting the Relapse and Overall Survival in NHL Patients
Official title: Effectiveness of Circulating DNA for Predicting the Relapse and Overall Survival in Non-hodgkin Lymphoma Patients
Study type: OBSERVATIONAL
Overall status: UNKNOWN
Conditions: Diffuse Large B Cell Lymphoma
Peripheral T Cell Lymphoma
Keywords: Circulating DNA
Diffuse Large B Cell Lymphoma
Peripheral T-Cell Lymphoma
prognosis
Lead sponsor: Peking Union Medical College Hospital
Sponsor class: OTHER
First posted: 2017-03-15
Enrollment: 300
Sex: ALL
Minimum age (years): 18
Maximum age (years): 80
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Observational model: COHORT
Time perspective: PROSPECTIVE
Sampling method: NON_PROBABILITY_SAMPLE
Study population: Patients diagnosed to be diffuse large B cell lymphoma or peripheral T cell lymphoma without any previous treatment in Peking Union Medical College Hospital (PUMCH) would be included.

Brief summary: The purpose of this study is to evaluate the effectiveness of circulating DNA from peripheral blood for predicting the prognosis and relapse in DLBCL and PTCL patients.

Detailed description: The investigators plan to prospectively involve 300 Non-hodgkin Lymphoma patients, including both diffuse large B cell lymphomas and peripheral T cell lymphomas without previous treatment from Peking Union Medical College Hospital.

The following parameters were collected: age, sex, subtype, Eastern Cooperative Oncology Group (ECOG) performance status (PS), Ann Arbor stage (I-IV), presence of B symptoms, number and type of involved sites, prognostic index including International Prognostic Index (IPI) for DLBCLand PIT for PTCL based on medical record review.

All patients would have regular treatment and follow up in PUMCH. During the follow up, treatment response was evaluated by contrast enhanced computed tomography or PET-CT.

The peripheral blood would be collected and circulating DNA would be tested at the time of diagnosis, interim of treatment, end of treatment, 1 year follow-up, 1.5 year of follow-up, 2 year of follow up, 3 year of follow-up and disease progression or relapse. TCR/BCR domain would be sequenced by high-throughput sequencing.

Eligibility criteria: Inclusion Criteria:

1. pathologically confirmed diffuse large B cell lymphoma (DLBCL nos, PCNSL, ALK+ DLBCL, DLBCL/BL) or peripheral T cell lymphoma (AITL, ALCL, PTCL nos, NK/T nasal type, EATL, HSTL)
2. no treatment before
3. hCG(-)
4. 18 years old to 80 years old

Exclusion Criteria:

1. other tumors
2. severe infections

Primary outcomes:
measure: overall survival
timeFrame: 3 years
Secondary outcomes:
measure: relapse of the disease
timeFrame: within 3 years
measure: progression free survival
timeFrame: 3 years
Other outcomes:
Locations:
city: Beijing
country: China
facility: Peking Union Medical College Hospital
state: Beijing
Study officials:
affiliation: Peking Union Medical College Hospital
name: Daobin Zhou, MD
role: STUDY_DIRECTOR
References:
citation: Roschewski M, Dunleavy K, Pittaluga S, Moorhead M, Pepin F, Kong K, Shovlin M, Jaffe ES, Staudt LM, Lai C, Steinberg SM, Chen CC, Zheng J, Willis TD, Faham M, Wilson WH. Circulating tumour DNA and CT monitoring in patients with untreated diffuse large B-cell lymphoma: a correlative biomarker study. Lancet Oncol. 2015 May;16(5):541-9. doi: 10.1016/S1470-2045(15)70106-3. Epub 2015 Apr 1.
citation: Kurtz DM, Green MR, Bratman SV, Scherer F, Liu CL, Kunder CA, Takahashi K, Glover C, Keane C, Kihira S, Visser B, Callahan J, Kong KA, Faham M, Corbelli KS, Miklos D, Advani RH, Levy R, Hicks RJ, Hertzberg M, Ohgami RS, Gandhi MK, Diehn M, Alizadeh AA. Noninvasive monitoring of diffuse large B-cell lymphoma by immunoglobulin high-throughput sequencing. Blood. 2015 Jun 11;125(24):3679-87. doi: 10.1182/blood-2015-03-635169. Epub 2015 Apr 17.