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A Safety Study Looking at the Combination of Velcade and G-CSF in Patients With Myeloma or Lymphoma

2017년 1월 9일 업데이트: University of Kansas Medical Center

A Pilot Trial to Assess Mobilization of Hematopoietic Progenitor Cells With a Combination of Bortezomib and G-CSF in Patients Undergoing Autologous Transplant for Myeloma and Lymphoma

The purpose of this study is to determine if the combination of G-CSF and bortezomib is safe and effective in blood cell mobilization.

연구 개요

상세 설명

The study plans to use VELCADE for two doses followed by G-CSF given for 4 doses as is standard for mobilization with G-CSF alone. The rationale for VELCADE prior to the G-CSF is because VELCADE causes thrombocytopenia, similar to how cyclophosphamide is given followed by G-CSF for stem cell mobilization. Usually a cycle of VELCADE for myeloma therapy consists of 4 doses, but this may result in more significant drop in the platelet count. Low platelet counts may preclude adequate stem cell collection. The mobilization with VELCADE and GCSF will be approximately 3 -4 weeks after completion of the initial therapy for the primary disease.

Patients meeting eligibility criteria and who give informed consent will be mobilized using bortezomib at 1.3mg/m2 on day -11 and day -8. Subsequently G-CSF will be administered subcutaneously from day -4 to day -1 as a once daily injection at the standard /established dose of 10mcg/kg. Stem cell collection will be done on day 0 per standard of care regimen and protocol with processing of 4 -5 blood volumes. Stem cell enumeration by flow cytometry will be done prior to the collection by flow cytometry. The number of CD 34 positive cells (stem cell phenotype) / kg obtained each day of collection will be noted. G-CSF will be continued daily until adequate numbers of stem cells are obtained for the performance of a single autologous transplant (> 2.5 million CD 34 cells/kg of weight. Subsequently the data for engraftment of neutrophils and platelets will be monitored as is routine for all patients undergoing autologous transplant.

연구 유형

중재적

등록 (실제)

21

단계

  • 초기 1단계

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 장소

    • Kansas
      • Kansas City, Kansas, 미국, 66160
        • University of Kansas Medical Center
      • Westwood, Kansas, 미국, 66205
        • University of Kansas Medical Center, Westwood Campus

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

18년 이상 (성인, 고령자)

건강한 자원 봉사자를 받아들입니다

아니

연구 대상 성별

모두

설명

Inclusion Criteria:

  • Voluntary written informed consent before performance of any study-related procedure not part of normal medical care, with the understanding that consent may be withdrawn by the subject at any time without prejudice to future medical care.
  • Female subject is either post-menopausal for at least 1 year before the screening visit, or surgically sterilized or if they are of childbearing potential, agree to practice 2 effective methods of contraception from the time of signing the informed consent form through 30 days after the last dose of VELCADE, or agree to completely abstain from heterosexual intercourse.
  • Male subject, even if surgically sterilized (ie, status post vasectomy) must agree to 1 of the following: practice effective barrier contraception during the entire study treatment period and through a minimum of 30 days after the last dose of study drug, or completely abstain from heterosexual intercourse.
  • > 18 yrs of age needing to undergo an autologous blood stem cell transplant for the treatment of multiple myeloma or lymphoma

Exclusion Criteria Patients meeting any of the following exclusion criteria are not to be enrolled in the study.

  • Patient has a platelet count of < 100x 109/L within 14 days before enrollment.
  • Patient has an absolute neutrophil count of < 1.0x109/ within 14 days before enrollment.
  • Patient has > 1.5 x ULN Total Bilirubin
  • Patient has a calculated or measured creatinine clearance of < 50 mL/minute within 14 days before enrollment.
  • Patient has ≥ Grade 2 peripheral neuropathy.
  • Myocardial infarction within 6 months prior to enrollment or has New York Heart Association (NYHA) Class III or IV heart failure uncontrolled angina, severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia or active conduction system abnormalities. Prior to study entry, any ECG abnormality at Screening has to be documented by the investigator as not medically relevant.
  • Patient has hypersensitivity to VELCADE, boron or mannitol or G-CSF
  • Female subject is pregnant or lactating. Confirmation that the subject is not pregnant must be established by a negative serum β-human chorionic gonadotropin (β-hCG) pregnancy test result obtained during screening. Pregnancy testing is not required for post-menopausal or surgically sterilized women.
  • Female patients who are lactating or have a positive serum pregnancy test during the screening period, or a positive urine pregnancy test on Day 1 before first dose of study drug, if applicable.
  • Participation in clinical trials with other investigational agents not included in this trial, within 14 days of the start of this trial until 2 weeks after patient has received the last dose of Velcade for mobilization.
  • Serious medical or psychiatric illness likely to interfere with participation in this clinical study.
  • Diagnosed or treated for another malignancy within 3 years of enrollment, with the exception of complete resection of basal cell carcinoma or squamous cell carcinoma of the skin, an in situ malignancy, or low-risk prostate cancer after curative therapy.
  • Treated with VELCADE in the past 30 days
  • Radiation therapy within 3 weeks before randomization. Enrollment of subjects who require concurrent radiotherapy (which must be localized in its field size) should be deferred until the radiotherapy is completed and 3 weeks have elapsed since the last date of therapy.

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 해당 없음
  • 중재 모델: 단일 그룹 할당
  • 마스킹: 없음(오픈 라벨)

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: bortezomib and G-CSF

Bortezomib injection:

1.3mg/m2 11 days before and 8 days before the stem cell collection

G-CSF injection:

10mcg/kg on days -4 to day -1 once daily

다른 이름들:
  • 벨케이드
  • 필그라스팀

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Determine the effectiveness of the combination of bortezomib and G-CSF
기간: 100 days after transplant
The primary aim of this single-arm pilot study is to determine the effectiveness of a combination of Bortezomib and G-SCSF in blood stem cell mobilization through the estimation of the proportion of patients receiving treatment that obtain adequate stem cell yield.
100 days after transplant

2차 결과 측정

결과 측정
측정값 설명
기간
Assess the safety of the combination of bortezomib and G-CSF
기간: 365 days after transplant
Assess the safety of the study mobilization regimen
365 days after transplant

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작

2010년 9월 1일

기본 완료 (실제)

2013년 1월 1일

연구 완료 (실제)

2014년 12월 1일

연구 등록 날짜

최초 제출

2010년 7월 26일

QC 기준을 충족하는 최초 제출

2010년 7월 27일

처음 게시됨 (추정)

2010년 7월 28일

연구 기록 업데이트

마지막 업데이트 게시됨 (추정)

2017년 1월 11일

QC 기준을 충족하는 마지막 업데이트 제출

2017년 1월 9일

마지막으로 확인됨

2017년 1월 1일

추가 정보

이 연구와 관련된 용어

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .

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