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mTOR Inhibitor

Sirolimus for Blood Disorder

Phase 2
Recruiting
Led By Courtney DiNardo, MD
Research Sponsored by M.D. Anderson Cancer Center
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Aged ≥18 years at the time of signing the informed consent
Confirmed P/LP germline RUNX1 variant per ClinGen Myeloid Malignancy Variant Curation Expert Panel (MM-VCEP) RUNX1-specific variant curation rules
Must not have
History of lymphoma or other hematologic malignancies
Uncontrolled bleeding
Timeline
Screening 3 weeks
Treatment Varies
Follow Up through study completion; an average of 1 year
Awards & highlights
No Placebo-Only Group

Summary

This trial aims to study the safety and effects of low-dose sirolimus in individuals with RUNX1-FPD.

Who is the study for?
Adults over 18 with RUNX1 Familial Platelet Disorder who have a platelet count of ≥50,000/µL and normal heart, liver, and kidney function can join. They must not have had certain blood disorders or treatments like sirolimus recently and should be free from serious infections or uncontrolled bleeding.
What is being tested?
The trial is testing the safety and effects of low-dose Sirolimus on patients with thrombocytopenia due to RUNX1-FPD. Participants will provide bone marrow samples before and after treatment to assess changes in hematopoietic function.
What are the potential side effects?
Sirolimus may cause side effects such as increased risk of infection, problems with liver or kidney function, high cholesterol levels, potential for blood clots or bleeding issues. Specific side effect experiences can vary among individuals.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am 18 years old or older.
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I have a confirmed genetic mutation in RUNX1.
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I am willing to give bone marrow samples at the start and end of my treatment.
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My kidney function, based on a specific test, is adequate.
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My liver tests are within normal limits.
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My heart pumps well, with an ejection fraction over 50%.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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I have a history of lymphoma or blood cancer.
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I do not have any ongoing issues with uncontrolled bleeding.
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I have been diagnosed with a blood cancer or myelodysplastic syndrome.
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I haven't taken sirolimus, mTOR inhibitors, or B-cell therapies in the last 28 days.
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I have not used cannabidiol in the week before the study starts.
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I haven't had a heart attack in the last 6 months and my heart failure is not severe.
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I have not received any live vaccines in the last 28 days.
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I have been diagnosed with a chronic viral infection or tuberculosis.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~through study completion; an average of 1 year
This trial's timeline: 3 weeks for screening, Varies for treatment, and through study completion; an average of 1 year for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Safety and adverse events (AEs)

Side effects data

From 2008 Phase 4 trial • 293 Patients • NCT00118742
29%
Diarrhoea
18%
Abdominal Pain
16%
Nausea
16%
Headache
16%
Fatigue
16%
Hepatitis C
14%
Vomiting
14%
Pyrexia
14%
Leukopenia
12%
Oedema Peripheral
11%
Insomnia
10%
Anaemia
10%
Hyperkalaemia
10%
Tremor
10%
Back Pain
10%
Hypertension
9%
Cough
9%
Pruritis
9%
Arthralgia
8%
Neutropenia
8%
Abdominal Pain Upper
8%
Dizziness
8%
Pain in Extremity
8%
Hepatic Enzyme Increased
7%
Dyspnoea
7%
Constipation
7%
Sinusitis
7%
Weight Decreased
6%
Blood Creatinine Increased
6%
Liver Function Test Abnormal
6%
White Blood Cell Count Decreased
5%
Muscle Spasms
5%
Jaundice
5%
Renal Failure
5%
Decreased Appetite
5%
Weight Increased
5%
Upper Respiratory Tract Infection
5%
Nasopharyngitis
5%
Asthenia
5%
Incision Site Pain
5%
Depression
4%
Anorexia
4%
Night Sweats
4%
Oropharyngeal Pain
4%
Rhinorrhoea
3%
Hyperlipidaemia
3%
Thrombocytopenia
3%
Pleural Effusion
3%
Myalgia
3%
Rash
3%
Acne
3%
Incisional Hernia
2%
Sepsis
2%
Pneumonia
2%
Hypokalaemia
1%
Renal Failure Acute
1%
Hypoglycaemia
1%
Urinary Retention
1%
Clostridium Difficile Colitis
1%
Cerebral Haemorrhage
1%
Hepatic Artery Stenosis
1%
Portal Vein Thrombosis
1%
Gastrointestinal Tract Adenoma
1%
Encephalopathy
1%
Transplant Rejection
1%
Confusional State
1%
Blood Alkaline Phosphatase Increased
1%
Multi-Organ Failure
1%
Chest Pain
1%
Non-Small Cell Lung Cancer Metastatic
1%
Atrial Flutter
1%
Benign Prostatic Hyperplasia
1%
Ventricular Tachycardia
1%
Febrile Neutropenia
1%
Hepatic Failure
1%
Hepatic Neoplasm Malignant
1%
Gastritis
1%
Epstein-Barr Virus Associated Lymphoproliferative Disorder
1%
Crohn's Disease
1%
Abdominal Hernia
1%
Inappropriate Antidiuretic Hormone Secretion
1%
Gastrointestinal Haemorrhage
1%
Cardiac Failure Congestive
1%
Blood Glucose Increased
1%
Spinal Osteoarthritis
1%
Hypercholesterolaemia
1%
Convulsion
1%
Peritonitis
1%
Haemorrhage Intracranial
1%
Deep Vein Thrombosis
1%
Inguinal Hernia
1%
Viral Infection
1%
Acarodermatitis
1%
Atrial Fibrillation
1%
Malaise
1%
Hepatic Cancer Metastatic
1%
Adenocarcinoma
1%
B-Cell Lymphoma
1%
Desmoid Tumour
1%
Pulmonary Embolism
1%
Stomatitis
1%
Influenza
1%
Staphylococcal Infection
1%
Umbilical Hernia
1%
Hepatic Function Abnormal
1%
Hyponatraemia
1%
Bacteraemia
1%
Cellulitis
1%
Clostridial Infection
1%
Diverticulitis
1%
Escherichia Urinary Tract Infection
1%
Lactobacillus Infection
1%
Lobar Pneumonia
1%
Pseudomonal Sepsis
1%
Post Procedural Haemorrhage
1%
Procedural Pain
1%
Biliary Anastomosis Complication
1%
Complications of Transplanted Kidney
1%
Bile Duct Obstruction
1%
Bile Duct Stenosis
1%
Biliary Tract Disorder
1%
Autoimmune Hepatitis
1%
Cholestasis
1%
Lung Disorder
1%
Pulmonary Oedema
1%
Sinus Congestion
1%
Embolism Venous
1%
Orthostatic Hypotension
1%
Vasculitis
1%
Hyperglycaemia
1%
Graft Versus Host Disease
100%
80%
60%
40%
20%
0%
Study treatment Arm
CellCept + CNI (Tacrolimus or Cyclosporine)
CellCept + Sirolimus

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

1Treatment groups
Experimental Treatment
Group I: Arm 1Experimental Treatment1 Intervention
Participants will visit the study clinic 2 times during Week 1, one (1) time during Weeks 2-4, and then 1 time every 2 weeks after that (Weeks 6, 8, 10, and so on) until Week 22 (Month 6). Then participants will have a follow-up visit at Week 24 and again at Week 52 (Month 12). Participants will take sirolimus by mouth every day, at about the same time each day. Swallow the tablet(s) whole with a full glass of water (about 1 cup). Do not crush or chew the tablet(s). Participants may take sirolimus with or without food.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Sirolimus
2013
Completed Phase 4
~2750

Find a Location

Who is running the clinical trial?

M.D. Anderson Cancer CenterLead Sponsor
3,067 Previous Clinical Trials
1,802,640 Total Patients Enrolled
7 Trials studying Thrombocytopenia
174 Patients Enrolled for Thrombocytopenia
Courtney DiNardo, MDPrincipal InvestigatorM.D. Anderson Cancer Center
13 Previous Clinical Trials
643 Total Patients Enrolled
~4 spots leftby Jun 2026