An Open-Label, Proof of Consent Study of Vorinostat for the Treatment of Mdoerate-to-Severe Crohn s Disease and Maintenance Therapy With Ustekinumab

Study Purpose

Background: Crohn s disease (CD) is an inflammatory bowel disease. It causes inflammation of the gut. Symptoms may include diarrhea, abdominal pain, fatigue, weight loss and malnutrition. CD has no cure, but symptoms can sometimes be controlled with medicine. Researchers want to see if it is safe to treat CD with the medicine vorinostat. It is thought that vorinostat may reduce the inflammation process of CD. This may then help to relieve symptoms of CD. Participants who respond to Vorinostat will be invited to an extension phase of treatment with Vorinostat and possibly a maintenance treatment using Ustekinumab. Objectives: To see if vorinostat is safe for people with moderate-to-severe CD. To see if it is safe for people with moderate-to-sever CD to receive maintenance therapy using Ustekinumab after successful treatment of Vorinostat. Eligibility: Adults 18-65 with moderate-to-severe CD that medicine is not controlling. Design: Phase I is screening. It may last 120 days. Participants will have: Physical exam. Medical history. Tests of blood, urine, and stool samples. Heart test. Questionnaires. Tuberculosis skin test. They may have a colonoscopy and lymphapheresis collection. These will be explained in a separate consent. They will keep a diary of symptoms. Phase II is treatment using Vorinostat. It will take 12-13 weeks. Participants will take the study drug by mouth twice daily for 12 weeks. They will get a weekly phone call to talk about how the drug makes them feel. They will have blood taken regularly. Every 4 weeks, they will have a check-up that will repeat some screening tests. Phase III extension treatment of Vorinostat for an additional 6 months for those who respond to vorinostat and it is safe for them to continue treatment. Participants will continue to receive weekly calls to talk about how the drug makes them feel. They will have blood taken regularly. Every 3 months, they will have a check-up that will repeat some screening tests. Phase IV: is maintenance therapy for 2 years with Ustekinumab. Participants will receive a one time loading dose of ustekinumab, and then will receive the approved maintenance dose once every 8 weeks, at which time they will return to the NIH Clinical Center for evaluation. The participant will get a phone call 3 days after each dose and again 2 weeks later to see how the drug makes them feel. After two years of receiving treatment with ustekinumab the participant will have an end of study visit, where some of the screening tests, including a colonoscopy, will be repeated.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Interventional
Eligible Ages 18 Years - 65 Years
Gender All
More Inclusion & Exclusion Criteria

  • -

    INCLUSION CRITERIA:

    1.
Are 18 to 65 years of age, inclusive, at enrollment date. 2. Have a diagnosis of CD that has been endoscopically or radiographically confirmed. A colonoscopy will be required at baseline to document mucosal disease activity. SES-CD will be obtained with minimum score of 7. 3. Have active CD symptoms as defined by a CDAI score between 220 and 350 and demonstrate active symptoms as defined by continued weight loss, abdominal pain and/or diarrhea not controlled by standard therapy. 4. The participant must have active CD symptoms and therefore have had an inadequate response to, loss of response to, or intolerance to at least 1 of the following agent groups in control of their disease (as defined below for each individual agent group: Corticosteroids or Immunomodulators or TNF-alpha sign antagonists or Anti-integrin antibodies) a. Corticosteroids. i. Signs and symptoms of persistently active disease despite a history of at least one 4-week induction regimen that included a dose. equivalent to prednisone greater than or equal to 30 mg PO once daily (QD) for 2 weeks or intravenously (IV) for 1 week OR. ii. One failed attempt to taper corticosteroids to below a dose equivalent to prednisone 10 mg PO QD or to taper to below a dose. of 9 mg of budesonide OR. iii. History of intolerance of corticosteroids at the discretion of the principal investigator (PI) (including but not limited to Cushing s. syndrome, osteopenia/osteoporosis, hyperglycemia, insomnia, or infection) b. Immunomodulators. i. Signs and symptoms of persistently active disease despite a history of at least one 12-week regimen of oral azathioprine (AZA) (greater than or equal to 2.5 mg/kg/Day) or 6-MP (greater than or equal to 1.5 mg/kg/Day) OR. ii. Signs and symptoms of persistently active disease despite a history of at least one 12-week regimen of MTX (greater than or equal to 25 mg/week) OR. iii. History of intolerance of at least one immunomodulator (including but not limited to nausea/vomiting leading to discontinuation, abdominal pain, pancreatitis, liver function test abnormalities, lymphopenia, thiopurine methyltransferase genetic mutation, or. serious infection) c. TNF-alpha sign antagonists with signs and symptoms of persistently active disease despite a history of receiving infliximab, adalimumab, or certolizumab at a dose approved for the treatment of CD and: i. Patient had an inadequate response after completing the full induction regimen, per approved product labeling. ii. Responded initially but then lost response with continued therapy. iii. Patient had a significant adverse event response which precluded further use including but not exclusion of infusion reaction, serum. sickness and/or lupus-like rash. d. Anti-integrin antibodies: with signs and symptoms of persistently active disease despite a history of receiving an anti-integrin antibody agent (natalizumab or vedolizumab) at a dose approved for the treatment of CD and: i. Patient had an inadequate response after completing the full induction regimen, per approved product labeling. ii. Responded initially but then lost response with continued therapy. iii. Patient had a significant adverse event response which precluded further use including but not exclusion of infusion reaction, serum. sickness and/or lupus-like reaction. 5. At the discretion of the PI, concomitant medications will be permitted if the following conditions are met prior to baseline assessment (Day-1): a. 5-aminosalicylic acid (ASA)-based compounds are permissible if: i. Oral 5-ASA-based compounds must be at a stable dose for at least 3 weeks prior to baseline or. ii. Recently discontinued oral 5-ASA-based compounds must have been discontinued at least 3 weeks prior to baseline or. iii. Rectal 5-ASA-based compounds are not permissible during the study and must have been discontinued at least 3 weeks prior to baseline. b. Corticosteroids (e.g., prednisone, budesonide) are permissible if: i. Oral corticosteroids must be at a prednisone-equivalent dose of less than or equal to 40 mg/day, or 9 mg/day of budesonide, and have been at a stable dose for at least 3 weeks prior to baseline or. ii. Discontinuation of oral corticosteroids must have been completed at least 3 weeks prior to baseline or. iii. Parenteral (subcutaneous, intramuscular, or IV) or rectal corticosteroids are not permitted during the study and must not have been used within a 3-week period prior to baseline. c. CD-specific antibiotics are permissible if using an antibiotic for treatment of CD ( a CD-specific antibiotic i.e., metronidazole, ciprofloxacin, rifaximin, ampicillin, sulfonamide and tetracycline) i. Participants must have been using the antibiotic for at least 3 weeks before baseline at a stable dose or. ii. If not currently using a CD-specific antibiotic, the stop date must have been at least 3 weeks prior to baseline. d. Immunomodulators are permissible if: i. Participants receiving chronic (i.e., greater than or equal to 12 weeks) treatment with AZA, 6-MP, or MTX prior to baseline must be on a stable dose for at least 6- 8 weeks prior to baseline and must continue on this same dose during the study. OR. ii. Participants who have discontinued therapy with AZA, 6-MP, or MTX must have stopped the medication at least 4 weeks prior to baseline. OR. iii. Participants must not have received therapy with other known immunomodulators (e.g., cyclosporine, tacrolimus, sirolimus, pentoxifylline, or mycophenolate mofetil) or experimental agents (e.g., granulocyte- or macrophage colony stimulating factor) for at least. 8 weeks or 5 half-lives of agent from baseline, whichever is longer. e. The use of Anti-TNF and Anti-integrin therapy or other biological therapy listed below will not be permitted and the following washout period will be required in order for participant to be eligible: i. Three months washout prior to baseline for certolizumab or natalizumab. ii. Two months washout prior to baseline for adalimumab, infliximab, and vedolizumab. iii. 8 week washout prior to baseline for cyclosporine, pimecrolimus, tacrolimus, and any other systemic immunosuppressant. 6. Participants must agree to have samples of their blood and tissue stored for potential future research use. 7. Participants must have a primary medical care provider. 8. Male participants must agree to employ birth control measures to prevent pregnancy in female partners from start of treatment, and continuing through 3 months post treatment. 9. Females of childbearing potential must not be breast-feeding, possibly or actually pregnant, must not have had unprotected intercourse for one month prior to dosing, and must agree not to become pregnant beginning from enrollment in the study to at least 6 months after the end of treatment. Participants must remain completely abstinent of potentially reproductive sexual intercourse (e.g. due to a committed lifestyle) or to consistently use BOTH a barrier method with a spermicide (male or female condom) AND ALSO one of the below listed methods of birth control: 1. Continuous/daily hormonal methods including oral contraceptive pills, patch, implant/injection, etc. 2. Surgical sterilization of either partner, of sufficient duration to be effective, and NOT known to have failed. 3. Intrauterine device.

EXCLUSION CRITERIA:

1. Presence of clinically significant systemic infection (e.g., chronic or acute infection, urinary tract infection, or upper respiratory tract infection) within three months of screening. 2. History or presence of recurrent or chronic infection (e.g., viral infection [including hepatitis B (HBV), hepatitis C (HCV), human immunodeficiency virus (HIV)], bacterial infection, systemic fungal infection, or syphilis). 3. Positive for tuberculosis (TB) via QuantiFERON-Gold (QFT-G). Individuals who are known to have received the tuberculosis vaccine will be administered the QFT- G. Patients can not have received tuberculosis vaccine within 12 months prior to start of study and can not receive tuberculosis vaccine while on study or within 12 months from the time of conclusion of study participation. 4. Has a history of active tuberculosis (TB) or a chest x-ray (CXR) with findings suggestive of old TB infection including calcified nodular lesions, apical fibrosis, or pleural scarring), acute or chronic HBV, HCV, HIV, or opportunistic infections. 5. A conduction abnormality on baseline electrocardiogram (ECG) that in the opinion of a cardiologist, is deemed significant. 6. At the discretion of the principal investigator, off-label use of any small molecule therapeutics that are immune modulators (e.g., naltrexone) within 90 days of beginning screening or at any time during the 30 days of the screening window. 7. Presence of abnormal hematological and biochemical parameters, including: 1. Neutrophil count < 1500 cells/mm3. 2. Hemoglobin < 9 g/dL. 3. Platelet count less than or equal to 150,000 cells/mm3. 4. Creatinine greater than or equal to 1.2 times the upper limit of normal (ULN). 5. Alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) greater than or equal to 1.5 times ULN. 6. Prothrombin time-international normalized ratio (PT-INR) > 1.0 ULN. 7. Serum bilirubin level > 1.0 times ULN. 8. Individuals on chronic anticoagulation medications. 9. Stool sample positive for GI pathogens potentially causing disease (as assessed by FilmArray GI panel for 22 viral, bacterial, and parasitic organisms that can cause infectious diarrhea [GI pathogen panel]). The principal investigator will consult with an infectious disease specialist to review results and decide whether treatment is warranted. 10. Presence of cytomegalovirus (CMV) infection as defined by positive immunohistochemical staining on tissue intestine biopsy. 11. History of low-grade or high-grade colonic mucosal dysplasia. 12. History of bowel surgery other than perianal (e.g., fistulotomy, seton placement, or abscess drainage) within 6 months prior to beginning the CDAI screening diary or drawing screening blood samples. 13. Presence of surgical changes to gut anatomy that preclude administration of clinical activity indices; this includes but is not limited to ileostomy, colostomy, or subtotal colectomy with ileorectal anastomosis. 14. Known or suspected short bowel syndrome. 15. Requirement of parenteral, total parenteral, elemental oral, or nasogastric nutrition. 16. History or current evidence of cancer, other than non-melanomatous cancer of the skin, or participants that have undergone excision of basal cell carcinoma, squamous cell carcinoma of the skin. All patients receiving ustekinumab will be monitored for the appearance of non-melanoma skin cancer. Patients greater than 60 years of age, those with a medical history of prolonged immunosuppressant therapy and those with a history of PUVA treatment will be followed closely. 17. Unwillingness or inability to comply with study requirements. 18. Presence of only small bowel CD that is inaccessible by standard colonoscopy for harvest of research biopsies. Individuals with only upper gastrointestinal CD or only perianal fistulizing CD are also excluded for this reason. 19. Refusal to abstain from using COX-2 inhibitors or non-steroidal anti-inflammatory drugs (NSAIDs) throughout the study agent administration period. 20. Has uncontrolled diabetes. 21. Is taking anti-seizure medication, such as valproic acid or its derivative (i.e., Depakote) 22. Presence of any condition that, in the opinion of the principal investigator, contraindicates participation in this study. 23. Has participated in another investigational trial within 8 weeks (or 5 half-lives of any investigational study agent), whichever is greater, prior to the pre-trial (screening) visit. The window will be derived from the last date of treatment on the previous trial.

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT03167437
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Phase 1/Phase 2
Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

National Institute of Allergy and Infectious Diseases (NIAID)
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

Ivan J Fuss, M.D.
Principal Investigator Affiliation National Institute of Allergy and Infectious Diseases (NIAID)
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

NIH
Overall Status Recruiting
Countries United States
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Crohn's Disease
Study Website: View Trial Website
Additional Details

Crohn s Disease (CD), a major sub-type of inflammatory bowel disease (IBD), is a chronic, life-long condition characterized by relapsing inflammation of the gastrointestinal (GI) tract. Despite recent advances in IBD therapeutics, a significant number of patients with CD continue to have significant symptoms. In prior studies, it has been demonstrated that epigenetic modifications of the genome are associated with and may contribute to the pathogenesis of various disease entities. One type of epigenetic modification involves acetylation and deacetylation of histones, mediated by histone acetyl transferases (HATs) and histone deacetylases (HDACs). Acetylation and deacetylation of histones regulates the affinity of histones for DNA, thus modulating the accessibility of transcription factors to gene promoters and enhancer sites. Of interest in this context is evidence that epigenetic modifications brought about by HDAC inhibitors (HDACi), i.e., agents that cause hyperacetylation of histones, can limit the course of gastrointestinal inflammation. One naturally occurring HDAC inhibitor, the bacterial product butyrate, has been shown to have effects on gene transcription that regulate potentially deleterious pro-inflammatory responses to microbiota in the gut environment. It has been shown that treatment of dendritic cells and macrophages with butyrate leads to down-regulation of lipopolysaccharide induced pro-inflammatory mediators such as nitric oxide, IL-6 and IL-12. In addition, butyrate has been shown to enhance the differentiation of intestinal Foxp3-positive T cells (T regulatory T cell (Treg) development that then modulates GI inflammation and contributes to mucosal homeostasis. Along the same lines, another HDAC inhibitor, vorinostat, has been shown to ameliorate graft-vs-host disease (GVHD) affecting the GI tract in patients undergoing allogeneic bone marrow transplantation. This anti-inflammatory effect was also attributable to increased Treg activity, suggesting that vorinostat, like butyrate, decreases inflammation by enhancing the activity of cells with the capacity to down- regulate immune responses. The effect of vorinostat on Treg cell expansion in this study was particularly notable because it suggested that Treg cell numbers can be increased by agents that have an intrinsic effect on the transcription of key Treg cell transcription factors. On this basis, treatment of patients with inflammatory and autoimmune diseases by influencing Treg cell numbers may be a more effective than alternative existing methods of inducing Treg cell expansion such as administration of purified Tregs. In this protocol we propose a proof of concept clinical trial to study the safety and efficacy of vorinostat (100 mg PO BID for 36 weeks) in treating 20 individuals with moderate-to- severe CD who have not been controlled by standard maintenance therapy. This will be accomplished in Phase II (12 weeks of treatment) and Phase III (36 weeks of treatment). We will assess the effectiveness of vorinostat by evaluating changes in symptom scores, endoscopic/histologic findings, and immunologic/laboratory parameters. The participant will return to the NIH CC after starting treatment on week 4, week 8, and week 24 for assessment of safety labs and testing of clinical response. On Week 12 and week 36 participants will return to the NIH CC for assessment of safety labs and testing of clinical and immunologic response. In Crohn s disease most patients have alternating periods of relapse and remission with half of patients requiring surgery within 10 years of diagnosis on present maintenance therapy. Therefore, the approach to treatment must also evolve from induction control of symptoms to preventing progression of the disease with maintenance therapy. Thus, treatments that safely maintain long-term remission are essential. Treatment guidelines for Crohn s disease recommend maintenance therapy after remission is achieved, particularly for moderate- to-high risk patients. Potential benefits include reduction in hospitalization and surgery and improved quality of life. Long-term efficacy has been studied with azathioprine/mercaptopurine, methotrexate, tumor necrosis factor (TNF) antagonists, and vedolizumab. Although TNF antagonists have significantly advanced the care of Crohn s disease, their efficacy is limited and the development of anti-drug antibodies is associated with loss of response in maintenance therapy. In addition, potential significant side effects of maintenance treatments include bone marrow suppression malignancy and serious infections. Therefore, a need exists for safer agents that have demonstrated improved long-term maintenance efficacy. The gut inflammation complicating Crohn s disease has been characterized as a T helper type 1 (Th1)/T helper type 17 (Th17) inflammatory response, with excess IL-12, IL-23 cytokine production leading to the generation of excessive IFN-g and IL-17. Ustekinumab, a monoclonal antibody to the p40 subunit of IL-12 and IL-23, is currently FDA approved for the treatment of moderate to severe plaque psoriasis, active psoriatic arthritis, and moderately to severely active CD. Prior clinical trials have demonstrated long-term efficacy and safety profile of ustekinumab in psoriasis. Similarly, the long-term efficacy and safety of ustekinumab in Crohn s disease dosing had been established in the UNITI trial studies (up to 44 week treatment) in patients who have failed TNF antagonists or other conventional therapies. These studies demonstrated significant response rates and induction of remission rates with a positive safety profile. Studies addressing long term maintenance efficacy of ustekinumab in patients that are in remission have not been performed. In the present protocol (Phase IV), Crohn s disease patients that have achieved either a defined clinical response or are in remission with vorinostat will then be enrolled to receive long term maintenance treatment with ustekinumab. Participants will receive a weight- based IV loading dose of ustekinumab followed by administration of maintenance doses of 90 mg subcutaneously (SC) every 8 weeks with participants followed over a 2-year period.

Arms & Interventions

Arms

Experimental: 1

participants will receive Vorinostat 100mg PO BID for 12 weeks

Experimental: 2

participants will receive Vorinostat 100mg PO BID for 6months

Active Comparator: 3

participants will receive ustekinumab (weight base induction dose followed by 90mg SC every 8 weeks for 24 months)

Interventions

Drug: - Vorinostat

It is a histone deacetylase (HDAC) inhibitor indicated for the treatment of cutaneous manifestations in patient with cutaneous T-cell lymphoma (CTCL) who have progress, persistent or recurrent disease on or following two systemic therapies. We are using this drug off label for the purpose of this study

Drug: - Ustekinumab

Ustekinumab inhibits the bioactivity of human IL-12 and IL- 23 by preventing these cytokines from binding to the IL- 12Rbeta1 receptor protein expressed on the surface of immune cells. It is FDA approved for the treatment of adult patients with active psoriatic arthritis and more recently, in September 2016, ustekinumab has been approved for the treatment of patients with Crohn s disease.

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Bethesda, Maryland

Status

Recruiting

Address

National Institutes of Health Clinical Center

Bethesda, Maryland, 20892

Site Contact

For more information at the NIH Clinical Center contact Office of Patient Recruitment (OPR)

prpl@cc.nih.gov

800-411-1222 #TTY8664111010

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