search
Back to results

Human Lysozyme Goat Milk in Treating Patients With Blood Cancer Undergoing Donor Stem Cell Transplant

Primary Purpose

Hematopoietic and Lymphoid Cell Neoplasm, Hematopoietic Cell Transplantation Recipient

Status
Withdrawn
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
Allogeneic Hematopoietic Stem Cell Transplantation
Cyclophosphamide
Etoposide
Goat Milk
Laboratory Biomarker Analysis
Palifermin
Sirolimus
Tacrolimus
Total-Body Irradiation
Sponsored by
City of Hope Medical Center
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional supportive care trial for Hematopoietic and Lymphoid Cell Neoplasm

Eligibility Criteria

12 Years - 60 Years (Child, Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Documented informed consent of the participant and/or legally authorized representative
  • Willingness to be followed for the planned duration of the trial (2 years)
  • All subjects must have the ability to understand and the willingness to sign a written informed consent
  • Karnofsky performance status >= 60 per COH SOP
  • Patients must be undergoing allogeneic hematopoietic stem cell transplantation (alloHCT) for hematologic malignancies from matched related or matched unrelated donors with 8/8 (A, B, C, DRB 1) high resolution human leukocyte antigen (HLA) donor allele matching
  • Patients must be receiving a fractionated total body radiation (FTBI) based- myeloablative conditioning regimen; (acceptable conditioning regimens include total body irradiation [TBI] + cyclophosphamide or TBI + etoposide)
  • Ejection fraction measured by echocardiogram or multi gated acquisition scan (MUGA) > 45%
  • Diffusing capacity for carbon monoxide (DLCO) adjusted for hemoglobin or forced vital capacity (FVC) > 50% predicted
  • Total serum bilirubin < 2 times upper limit of normal
  • Alanine aminotransferase (ALT)/aspartate aminotransferase (AST) =< 2.5 x the upper normal limit
  • Alkaline phosphatase =< 2.5 x the upper normal limit
  • Measured creatinine clearance more than 60 mL/min; the updated Schwartz formula should be used for pediatric patients (>= 5 to 12 years old)

  • Agreement by females and males of childbearing potential to use an effective method of birth control or abstain from heterosexual activity for the course of the study through 90 days after the last dose of protocol therapy

    • Childbearing potential defined as not being surgically sterilized (men and women) or have not been free from menses for > 1 year (women only)

Exclusion Criteria:

  • Failure of research participant to understand the basic elements of the protocol and/or the risks/benefits of participating in this pilot study; a legal guardian may substitute for the research participant
  • Research participants receiving any other investigational agents
  • Research participants with presence of other active malignancy within 2 years of study entry; participants with history of prior malignancy treated with curative intent who achieved complete remission (CR) more than 2 years before study entry are eligible; this exclusion rule does not apply to non-melanoma skin tumors and in-situ cervical cancer
  • Research participants having any uncontrolled illness including ongoing or active infection; research participants with known active hepatitis B or C infection; research participants who are human immunodeficiency virus (HIV) seropositive based on testing performed within 4 weeks of enrollment; research participants with any signs or symptoms of active infection, positive blood cultures, or radiological evidence of infections
  • Refusing to use contraception up to 90 days post-HCT
  • Pregnant and/or breast feeding if a female recipient
  • Lactose intolerance or intolerance to milk products
  • In the opinion of the principal investigator (PI), the participant has a condition that will preclude them from complying with study treatment

Sites / Locations

  • City of Hope Medical Center

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Active Comparator

Arm Label

Arm I (goat milk, transplant conditioning/prophylaxis)

Arm II (transplant conditioning/prophylaxis)

Arm Description

CONDITIONING: Patients receive palifermin on days -10 to -8 and days 0 to 2, undergo FTBI on days -7 to -4, and receive cyclophosphamide on days -3 to -2 or etoposide on day -3 per COH SOP in the absence of disease progression or unacceptable toxicity. HLZ: Patients receive human lysozyme goat milk PO TID on days -8 to 28 in the absence of disease progression or unacceptable toxicity. TRANSPLANT: Patients undergo stem cell infusion on day 0. GVHD PROPHYLAXIS: Beginning on day -2, patients receive tacrolimus and sirolimus daily per COH SOP in the absence of disease progression or unacceptable toxicity.

CONDITIONING: Patients receive palifermin on days -10 to -8 and days 0 to 2 per COH SOP, undergo FTBI on days -7 to -4, and receive cyclophosphamide on days -3 to -2 or etoposide on day -3 per COH SOP in the absence of disease progression or unacceptable toxicity. TRANSPLANT: Patients undergo stem cell infusion on day 0. GVHD PROPHYLAXIS: Beginning on day -2, patients receive tacrolimus and sirolimus daily per COH SOP in the absence of disease progression or unacceptable toxicity.

Outcomes

Primary Outcome Measures

Feasibility of drinking human lysozyme goat milk (hLZ)
Feasibility of drinking hLZ will be evaluated by assessment of patients' ability to drink the specified volume (250 ml 3 x per day) of hLZ during the safety lead-in phase.
Unacceptable toxicity
The modified Bearman Scale will be used to define unacceptable toxicity events. Unacceptable toxicity in a given patient is defined as either of the following that are considered at least possibly related to drinking hLZ milk: GI toxicity grade III or IV per Bearman scale or inability to consume hLZ milk for >7 days.
Adverse events
Incidence and severity of adverse events will be reported according to the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version (v)4.03. Observed toxicities will be summarized in terms of type (organ affected or laboratory determination), severity, time of onset, duration, probable association with the study treatment and reversibility or outcome.
Volume of hLZ consumed
Tolerability is defined as the ability to consume >= 150 ml/day over the treatment period.

Secondary Outcome Measures

Cumulative incidence (CI) of chronic GVHD
Chronic graft versus host disease is scored according to NIH Consensus Staging. The first day of chronic GvHD onset will be used to calculate CI incidence curves, with relapse/death prior to onset considered competing events. CI of chronic GVHD will be estimated using the method described by Gooley et al (1999).
Cumulative incidence (CI) of chronic GVHD
Chronic graft versus host disease is scored according to NIH Consensus Staging. The first day of chronic GvHD onset will be used to calculate CI incidence curves, with relapse/death prior to onset considered competing events. CI of chronic GVHD will be estimated using the method described by Gooley et al (1999).
Cumulative incidence (CI) of chronic GVHD
Chronic graft versus host disease is scored according to NIH Consensus Staging. The first day of chronic GvHD onset will be used to calculate CI incidence curves, with relapse/death prior to onset considered competing events. CI of chronic GVHD will be estimated using the method described by Gooley et al (1999).
CI of non-relapse mortality (NRM)
Non-relapse mortality (NRM) is defined as death occurring in a patient from causes other than relapse. NRM is measured from start of treatment until non-disease related death, or last follow-up, whichever comes first. The cumulative incidence of NRM will be calculated reflecting relapse as a competing risk. CI of NRM will be estimated using the method described by Gooley et al (1999).
CI of NRM
Non-relapse mortality (NRM) is defined as death occurring in a patient from causes other than relapse. NRM is measured from start of treatment until non-disease related death, or last follow-up, whichever comes first. The cumulative incidence of NRM will be calculated reflecting relapse as a competing risk. CI of NRM will be estimated using the method described by Gooley et al (1999).
CI of NRM
Non-relapse mortality (NRM) is defined as death occurring in a patient from causes other than relapse. NRM is measured from start of treatment until non-disease related death, or last follow-up, whichever comes first. The cumulative incidence of NRM will be calculated reflecting relapse as a competing risk. CI of NRM will be estimated using the method described by Gooley et al (1999).
CI of relapse/progression
The event is relapse/progression. Time to this event is measured from start of treatment. Death without relapse/progression is considered a competing risk. Surviving patients with no history of relapse are censored at time of last follow-up. CI of relapse/progression will be estimated using the method described by Gooley et al (1999).
CI of relapse/progression
The event is relapse/progression. Time to this event is measured from start of treatment. Death without relapse/progression is considered a competing risk. Surviving patients with no history of relapse are censored at time of last follow-up. CI of relapse/progression will be estimated using the method described by Gooley et al (1999).
CI of relapse/progression
The event is relapse/progression. Time to this event is measured from start of treatment. Death without relapse/progression is considered a competing risk. Surviving patients with no history of relapse are censored at time of last follow-up. CI of relapse/progression will be estimated using the method described by Gooley et al (1999).
Gut microbiome diversity
Gut microbiome diversity will be assessed by the Simpson Index and compared between hLZ-treated/untreated patients. Association between treatment and gut microbial diversity will be assessed by Fisher's Exact test.
CI of acute graft versus host disease (aGVHD)
Acute graft versus host disease will be graded according to the Consensus Grading. The first day of acute GvHD onset at a certain grade will be used to calculate cumulative incidence curves for that GvHD grade; relapse/death prior to onset will be considered competing events. CI of aGVHD will be estimated using the method described by Gooley et al (1999). Association between gut microbial diversity (inverse Simpson index: high [>4], intermediate [2-4], and low [<2]) or treatment and CI of aGVHD will be assessed by Gray's test.
Incidence of bloodstream infections
Incidence of bloodstream infections and infectious enterocolitis will be evaluated and a preliminary estimate of the association between gut microbiome diversity and bloodstream infections will be obtained. Association between gut microbial diversity (inverse Simpson index: high [>4], intermediate [2-4], and low [<2]) or treatment and CI of bloodstream infections will be assessed by Gray's test.
Overall survival (OS)
Patients are considered a failure for this endpoint if they die, regardless of cause. The time to this event is the time from start of treatment until death, or last follow-up, whichever comes first. OS will be estimated using the product-limit method of Kaplan and Meier.
Overall survival (OS)
Patients are considered a failure for this endpoint if they die, regardless of cause. The time to this event is the time from start of treatment until death, or last follow-up, whichever comes first. OS will be estimated using the product-limit method of Kaplan and Meier.
Overall survival (OS)
Patients are considered a failure for this endpoint if they die, regardless of cause. The time to this event is the time from start of treatment until death, or last follow-up, whichever comes first. OS will be estimated using the product-limit method of Kaplan and Meier.

Full Information

First Posted
January 26, 2018
Last Updated
December 5, 2018
Sponsor
City of Hope Medical Center
Collaborators
National Cancer Institute (NCI)
search

1. Study Identification

Unique Protocol Identification Number
NCT03531281
Brief Title
Human Lysozyme Goat Milk in Treating Patients With Blood Cancer Undergoing Donor Stem Cell Transplant
Official Title
A Randomized Pilot Study of Human Lysozyme Goat Milk in Recipients of Standard Myeloablative Allogeneic Hematopoietic Stem Cell Transplantation
Study Type
Interventional

2. Study Status

Record Verification Date
December 2018
Overall Recruitment Status
Withdrawn
Why Stopped
Administratively withdrawn
Study Start Date
December 30, 2018 (Anticipated)
Primary Completion Date
December 30, 2022 (Anticipated)
Study Completion Date
December 30, 2022 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
City of Hope Medical Center
Collaborators
National Cancer Institute (NCI)

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
This randomized pilot phase I trial studies the side effects of human lysozyme goat milk in treating patients with blood cancer undergoing a donor stem cell transplant. Sometimes the transplanted cells from a donor can make an immune response against the body's normal cells (called graft-versus-host disease). Giving human lysozyme goat milk to patients undergoing a donor stem cell transplant may stop this from happening.
Detailed Description
PRIMARY OBJECTIVES: I. To evaluate the safety and feasibility of human lysozyme goat milk (hLZ) treatment by assessing type, frequency, severity, attribution, time course and duration of adverse events, including diarrhea, bloodstream/intestinal infections. II. To evaluate the safety and feasibility of hLZ treatment by assessing patient compliance, the patients' ability to drink the specified volume (250 ml 3 x/day) of hLZ during the treatment period. SECONDARY OBJECTIVES: I. To compare the incidence and severity of adverse events (AE) among hLZ-treated and untreated patients, including diarrhea, bloodstream infections and intestinal infections. II. To obtain preliminary estimates of gut microbiome diversity, as assessed by the Simpson Index, in hLZ-treated/untreated patients. III. To compare gut microbiome diversity among hLZ-treated/untreated patients. IV. To obtain a preliminary estimate of the possible association between gut microbiome diversity and bloodstream infections. V. To obtain a preliminary estimate of the possible association between gut microbiome diversity and acute graft versus host disease (GVHD) cumulative incidence, including time to onset. VI. To characterize and compare GVHD inflammatory biomarkers (presence, level) among hLZ-treated and untreated patients. VII. To characterize and compare urinary uindoxyl sulfate, tryptophan and kynurenine levels between hLZ-treated and untreated patients. IX. To estimate overall survival (OS) cumulative incidence (CI) chronic GVHD of relapse/progression, and non-relapse mortality (NRM) at 100 days (excluding chronic GVHD), 6 months, 1 year and 2 years. OUTLINE: Patients are randomized to 1 of 2 arms. ARM I: CONDITIONING: Patients receive palifermin on days -10 to -8 and days 0 to 2, undergo fractionated total body irradiation (FTBI) on days -7 to -4, and receive cyclophosphamide on days -3 to -2 or etoposide on day -3 per City of Hope (COH) standard operating procedure (SOP) in the absence of disease progression or unacceptable toxicity. HLZ: Patients receive human lysozyme goat milk orally (PO) three times daily (TID) on days -8 to 28 in the absence of disease progression or unacceptable toxicity. TRANSPLANT: Patients undergo stem cell infusion on day 0. GVHD PROPHYLAXIS: Beginning on day -2, patients receive tacrolimus and sirolimus daily per COH SOP in the absence of disease progression or unacceptable toxicity. ARM II: CONDITIONING: Patients receive palifermin on days -10 to -8 and days 0 to 2 per COH SOP, undergo FTBI on days -7 to -4, and receive cyclophosphamide on days -3 to -2 or etoposide on day -3 per COH SOP in the absence of disease progression or unacceptable toxicity. TRANSPLANT: Patients undergo stem cell infusion on day 0. GVHD PROPHYLAXIS: Beginning on day -2, patients receive tacrolimus and sirolimus daily per COH SOP in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up for up to 2 years.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Hematopoietic and Lymphoid Cell Neoplasm, Hematopoietic Cell Transplantation Recipient

7. Study Design

Primary Purpose
Supportive Care
Study Phase
Phase 1
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
0 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Arm I (goat milk, transplant conditioning/prophylaxis)
Arm Type
Experimental
Arm Description
CONDITIONING: Patients receive palifermin on days -10 to -8 and days 0 to 2, undergo FTBI on days -7 to -4, and receive cyclophosphamide on days -3 to -2 or etoposide on day -3 per COH SOP in the absence of disease progression or unacceptable toxicity. HLZ: Patients receive human lysozyme goat milk PO TID on days -8 to 28 in the absence of disease progression or unacceptable toxicity. TRANSPLANT: Patients undergo stem cell infusion on day 0. GVHD PROPHYLAXIS: Beginning on day -2, patients receive tacrolimus and sirolimus daily per COH SOP in the absence of disease progression or unacceptable toxicity.
Arm Title
Arm II (transplant conditioning/prophylaxis)
Arm Type
Active Comparator
Arm Description
CONDITIONING: Patients receive palifermin on days -10 to -8 and days 0 to 2 per COH SOP, undergo FTBI on days -7 to -4, and receive cyclophosphamide on days -3 to -2 or etoposide on day -3 per COH SOP in the absence of disease progression or unacceptable toxicity. TRANSPLANT: Patients undergo stem cell infusion on day 0. GVHD PROPHYLAXIS: Beginning on day -2, patients receive tacrolimus and sirolimus daily per COH SOP in the absence of disease progression or unacceptable toxicity.
Intervention Type
Procedure
Intervention Name(s)
Allogeneic Hematopoietic Stem Cell Transplantation
Other Intervention Name(s)
Allogeneic Hematopoietic Cell Transplantation, Allogeneic Stem Cell Transplantation, HSC, HSCT
Intervention Description
Undergo allo-HCT
Intervention Type
Drug
Intervention Name(s)
Cyclophosphamide
Other Intervention Name(s)
(-)-Cyclophosphamide, 2H-1,3,2-Oxazaphosphorine, 2-[bis(2-chloroethyl)amino]tetrahydro-, 2-oxide, monohydrate, Carloxan, Ciclofosfamida, Ciclofosfamide, Cicloxal, Clafen, Claphene, CP monohydrate, CTX, CYCLO-cell, Cycloblastin, Cycloblastine, Cyclophospham, Cyclophosphamid monohydrate, Cyclophosphamidum, Cyclophosphan, Cyclophosphane, Cyclophosphanum, Cyclostin, Cyclostine, Cytophosphan, Cytophosphane, Cytoxan, Fosfaseron, Genoxal, Genuxal, Ledoxina, Mitoxan, Neosar, Revimmune, Syklofosfamid, WR- 138719
Intervention Description
Given IV
Intervention Type
Drug
Intervention Name(s)
Etoposide
Other Intervention Name(s)
Demethyl Epipodophyllotoxin Ethylidine Glucoside, EPEG, Lastet, Toposar, Vepesid, VP 16-213, VP-16, VP-16-213
Intervention Description
Given IV
Intervention Type
Drug
Intervention Name(s)
Goat Milk
Intervention Description
Given human lysozyme goat milk PO
Intervention Type
Other
Intervention Name(s)
Laboratory Biomarker Analysis
Intervention Description
Correlative studies
Intervention Type
Biological
Intervention Name(s)
Palifermin
Other Intervention Name(s)
Growth Factor, Recombinant Human Keratinocyte, Kepivance, Keratinocyte Growth Factor, Recombinant Human, Recombinant Human Keratinocyte Growth Factor, rhKGF, rhu Keratinocyte Growth Factor
Intervention Description
Given IV
Intervention Type
Drug
Intervention Name(s)
Sirolimus
Other Intervention Name(s)
AY 22989, RAPA, Rapamune, Rapamycin, SILA 9268A, WY-090217
Intervention Description
Given PO
Intervention Type
Drug
Intervention Name(s)
Tacrolimus
Other Intervention Name(s)
FK 506, Fujimycin, Hecoria, Prograf, Protopic
Intervention Description
Given IV and PO
Intervention Type
Radiation
Intervention Name(s)
Total-Body Irradiation
Other Intervention Name(s)
Total Body Irradiation, Whole-Body Irradiation
Intervention Description
Undergo FTBI
Primary Outcome Measure Information:
Title
Feasibility of drinking human lysozyme goat milk (hLZ)
Description
Feasibility of drinking hLZ will be evaluated by assessment of patients' ability to drink the specified volume (250 ml 3 x per day) of hLZ during the safety lead-in phase.
Time Frame
Up to +28 days post-transplant or date of discharge
Title
Unacceptable toxicity
Description
The modified Bearman Scale will be used to define unacceptable toxicity events. Unacceptable toxicity in a given patient is defined as either of the following that are considered at least possibly related to drinking hLZ milk: GI toxicity grade III or IV per Bearman scale or inability to consume hLZ milk for >7 days.
Time Frame
Up to 28 days post-transplant or date of discharge
Title
Adverse events
Description
Incidence and severity of adverse events will be reported according to the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version (v)4.03. Observed toxicities will be summarized in terms of type (organ affected or laboratory determination), severity, time of onset, duration, probable association with the study treatment and reversibility or outcome.
Time Frame
Up to 100 days post-transplant
Title
Volume of hLZ consumed
Description
Tolerability is defined as the ability to consume >= 150 ml/day over the treatment period.
Time Frame
Up to 28 days post-transplant or date of discharge
Secondary Outcome Measure Information:
Title
Cumulative incidence (CI) of chronic GVHD
Description
Chronic graft versus host disease is scored according to NIH Consensus Staging. The first day of chronic GvHD onset will be used to calculate CI incidence curves, with relapse/death prior to onset considered competing events. CI of chronic GVHD will be estimated using the method described by Gooley et al (1999).
Time Frame
At 6 months
Title
Cumulative incidence (CI) of chronic GVHD
Description
Chronic graft versus host disease is scored according to NIH Consensus Staging. The first day of chronic GvHD onset will be used to calculate CI incidence curves, with relapse/death prior to onset considered competing events. CI of chronic GVHD will be estimated using the method described by Gooley et al (1999).
Time Frame
At 1 year
Title
Cumulative incidence (CI) of chronic GVHD
Description
Chronic graft versus host disease is scored according to NIH Consensus Staging. The first day of chronic GvHD onset will be used to calculate CI incidence curves, with relapse/death prior to onset considered competing events. CI of chronic GVHD will be estimated using the method described by Gooley et al (1999).
Time Frame
At 2 years
Title
CI of non-relapse mortality (NRM)
Description
Non-relapse mortality (NRM) is defined as death occurring in a patient from causes other than relapse. NRM is measured from start of treatment until non-disease related death, or last follow-up, whichever comes first. The cumulative incidence of NRM will be calculated reflecting relapse as a competing risk. CI of NRM will be estimated using the method described by Gooley et al (1999).
Time Frame
At 100 days
Title
CI of NRM
Description
Non-relapse mortality (NRM) is defined as death occurring in a patient from causes other than relapse. NRM is measured from start of treatment until non-disease related death, or last follow-up, whichever comes first. The cumulative incidence of NRM will be calculated reflecting relapse as a competing risk. CI of NRM will be estimated using the method described by Gooley et al (1999).
Time Frame
At 1 year
Title
CI of NRM
Description
Non-relapse mortality (NRM) is defined as death occurring in a patient from causes other than relapse. NRM is measured from start of treatment until non-disease related death, or last follow-up, whichever comes first. The cumulative incidence of NRM will be calculated reflecting relapse as a competing risk. CI of NRM will be estimated using the method described by Gooley et al (1999).
Time Frame
At 2 years
Title
CI of relapse/progression
Description
The event is relapse/progression. Time to this event is measured from start of treatment. Death without relapse/progression is considered a competing risk. Surviving patients with no history of relapse are censored at time of last follow-up. CI of relapse/progression will be estimated using the method described by Gooley et al (1999).
Time Frame
At 100 days
Title
CI of relapse/progression
Description
The event is relapse/progression. Time to this event is measured from start of treatment. Death without relapse/progression is considered a competing risk. Surviving patients with no history of relapse are censored at time of last follow-up. CI of relapse/progression will be estimated using the method described by Gooley et al (1999).
Time Frame
At 1 year
Title
CI of relapse/progression
Description
The event is relapse/progression. Time to this event is measured from start of treatment. Death without relapse/progression is considered a competing risk. Surviving patients with no history of relapse are censored at time of last follow-up. CI of relapse/progression will be estimated using the method described by Gooley et al (1999).
Time Frame
At 2 years
Title
Gut microbiome diversity
Description
Gut microbiome diversity will be assessed by the Simpson Index and compared between hLZ-treated/untreated patients. Association between treatment and gut microbial diversity will be assessed by Fisher's Exact test.
Time Frame
Day - 8 +/- 3, Day 0, Day +7, Day +14, Day +21, Day +28
Title
CI of acute graft versus host disease (aGVHD)
Description
Acute graft versus host disease will be graded according to the Consensus Grading. The first day of acute GvHD onset at a certain grade will be used to calculate cumulative incidence curves for that GvHD grade; relapse/death prior to onset will be considered competing events. CI of aGVHD will be estimated using the method described by Gooley et al (1999). Association between gut microbial diversity (inverse Simpson index: high [>4], intermediate [2-4], and low [<2]) or treatment and CI of aGVHD will be assessed by Gray's test.
Time Frame
At 100 days
Title
Incidence of bloodstream infections
Description
Incidence of bloodstream infections and infectious enterocolitis will be evaluated and a preliminary estimate of the association between gut microbiome diversity and bloodstream infections will be obtained. Association between gut microbial diversity (inverse Simpson index: high [>4], intermediate [2-4], and low [<2]) or treatment and CI of bloodstream infections will be assessed by Gray's test.
Time Frame
Up to 100 days
Title
Overall survival (OS)
Description
Patients are considered a failure for this endpoint if they die, regardless of cause. The time to this event is the time from start of treatment until death, or last follow-up, whichever comes first. OS will be estimated using the product-limit method of Kaplan and Meier.
Time Frame
At 100 days
Title
Overall survival (OS)
Description
Patients are considered a failure for this endpoint if they die, regardless of cause. The time to this event is the time from start of treatment until death, or last follow-up, whichever comes first. OS will be estimated using the product-limit method of Kaplan and Meier.
Time Frame
At 1 year
Title
Overall survival (OS)
Description
Patients are considered a failure for this endpoint if they die, regardless of cause. The time to this event is the time from start of treatment until death, or last follow-up, whichever comes first. OS will be estimated using the product-limit method of Kaplan and Meier.
Time Frame
At 2 years

10. Eligibility

Sex
All
Minimum Age & Unit of Time
12 Years
Maximum Age & Unit of Time
60 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Documented informed consent of the participant and/or legally authorized representative Willingness to be followed for the planned duration of the trial (2 years) All subjects must have the ability to understand and the willingness to sign a written informed consent Karnofsky performance status >= 60 per COH SOP Patients must be undergoing allogeneic hematopoietic stem cell transplantation (alloHCT) for hematologic malignancies from matched related or matched unrelated donors with 8/8 (A, B, C, DRB 1) high resolution human leukocyte antigen (HLA) donor allele matching Patients must be receiving a fractionated total body radiation (FTBI) based- myeloablative conditioning regimen; (acceptable conditioning regimens include total body irradiation [TBI] + cyclophosphamide or TBI + etoposide) Ejection fraction measured by echocardiogram or multi gated acquisition scan (MUGA) > 45% Diffusing capacity for carbon monoxide (DLCO) adjusted for hemoglobin or forced vital capacity (FVC) > 50% predicted Total serum bilirubin < 2 times upper limit of normal Alanine aminotransferase (ALT)/aspartate aminotransferase (AST) =< 2.5 x the upper normal limit Alkaline phosphatase =< 2.5 x the upper normal limit Measured creatinine clearance more than 60 mL/min; the updated Schwartz formula should be used for pediatric patients (>= 5 to 12 years old) Agreement by females and males of childbearing potential to use an effective method of birth control or abstain from heterosexual activity for the course of the study through 90 days after the last dose of protocol therapy Childbearing potential defined as not being surgically sterilized (men and women) or have not been free from menses for > 1 year (women only) Exclusion Criteria: Failure of research participant to understand the basic elements of the protocol and/or the risks/benefits of participating in this pilot study; a legal guardian may substitute for the research participant Research participants receiving any other investigational agents Research participants with presence of other active malignancy within 2 years of study entry; participants with history of prior malignancy treated with curative intent who achieved complete remission (CR) more than 2 years before study entry are eligible; this exclusion rule does not apply to non-melanoma skin tumors and in-situ cervical cancer Research participants having any uncontrolled illness including ongoing or active infection; research participants with known active hepatitis B or C infection; research participants who are human immunodeficiency virus (HIV) seropositive based on testing performed within 4 weeks of enrollment; research participants with any signs or symptoms of active infection, positive blood cultures, or radiological evidence of infections Refusing to use contraception up to 90 days post-HCT Pregnant and/or breast feeding if a female recipient Lactose intolerance or intolerance to milk products In the opinion of the principal investigator (PI), the participant has a condition that will preclude them from complying with study treatment
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Karamjeet Sandhu
Organizational Affiliation
City of Hope Medical Center
Official's Role
Principal Investigator
Facility Information:
Facility Name
City of Hope Medical Center
City
Duarte
State/Province
California
ZIP/Postal Code
91010
Country
United States

12. IPD Sharing Statement

Learn more about this trial

Human Lysozyme Goat Milk in Treating Patients With Blood Cancer Undergoing Donor Stem Cell Transplant

We'll reach out to this number within 24 hrs