Oral Hepatitis C Treatment for Indolent Lymphoma (OPTImaL) Study

Stopped early · Phase 4

Conditions studied: Liver Disease

In brief

There still remains the question if hepatitis C eradication with all oral therapy will lead to a regression or cure of the low grade lymphoma. Thus, the hypothesis of this study is that oral HCV therapy will lead to a high rate of hepatitis C eradication which will correlate with a reduction of the size and extent of low-grade lymphoma. The hypothesis of this study is that subjects with hepatitis C,regardless of genotype, who have low grade lymphoma, when treated for hepatitis C without pegylated interferon will have a regression of low grade non-Hodgkin's lymphoma. In this pilot study we will evaluate the effect of Sofosbuvir/ledipasvir or sofosbuvir/ribavirin based antiviral therapy on the course of a subset of HCV-related low grade B cell non-Hodgkin's lymphoma Primary Objective This study will assess the safety, as measured by adverse events, in subjects receiving hepatitis C treatment. Secondary Objective The secondary objective of this study is to assess the rate of overall response of B cell non-Hodgkin's lymphoma defined as either as partial response or complete response according to revised international working group criteria for non-Hodgkin lymphoma. Primary Endpoint Safety and tolerability of sofosbuvir/ledipasvir or sofosbuvir/ribavirin in subjects with B-cell non-Hodgkin's lymphoma will be assessed by number of adverse events and serious adverse events. In addition, the study will assess the number of subjects who had to stop treatment due to adverse events or serious adverse events. The study will also examine the number of subjects in which treatment for lymphoma had to be given due to clinical progression. Secondary Endpoints The secondary endpoint(s) of this study is to (1) Assess the rate of overall response of B-cell Non-Hodgkin's lymphoma defined as either as partial response or complete response according to revised international working group criteria for non-Hodgkin lymphoma. (2) Determine the rate of sustained viral response in subjects with low-grade lymphoma.

Key facts

Study ID

NCT02717949

Run by

University of Texas Southwestern Medical Center

People needed

1

Starts

2016-02-25

Expected to finish

2017-07-18

Last updated by the study team

2019-01-08

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Willing and able to provide written informed consent.
• Male or female >18 years of age
• Serum HCV RNA levels of >1,000 IU per milliliter or higher
• HCV treatment experienced or naïve.
• HCV treatment naïve: No prior exposure to any Interferon, ribavirin, or other approved or experimental HCV-specific directly acting antivirals
• HCV Treatment-Experienced: Virologic failure after treatment with Pegylated interferon + ribavirin, Non-structural 3/4a (NS3/4A) protease inhibitor plus pegylated interferon + ribavirin, or regimen of sofosbuvir±ribavirin± pegylated interferon regimen.
• Chronic Hepatitis C based on the judgment of the investigator
• HCV genotype 1, 2, 3, 4
• If the patient is determined to be cirrhotic (based on criteria outlined earlier), the patient must have an ultrasound done within 6 months prior to enrollment with no evidence of hepatocellular carcinoma.
• Indolent Non-Hodgkin's lymphoma , which may include the following :
• Nodal Marginal zone lymphoma
• Extranodal marginal zone lymphoma (MALT)
• Splenic marginal zone lymphoma
• Follicular lymphoma Grade 1-3a with low tumor burden*, FLIPI 2 risk category of either low (i.e. no risk factors) or intermediate (1-2 risk factors), and with no B symptoms. B symptoms are defined as:
• Fever (i.e., temperature >38°C [>100.4°F]) for 3 consecutive days
• Weight loss exceeding 10% of body weight in 6 months
• Drenching night sweats
• Lymphoplasmacytic lymphoma
• No prior chemotherapy
• Low tumor burden is defined as normal lactate dehydrogenase, largest nodal or extranodal mass less than 7 cm, up to three nodal sites containing nodes with a diameter greater than 3 cm, no clinically significant serous effusions detectable by physical examination or positron emission tomography (PET)/CT scan, and spleen enlargement up to 16 cm by CT without any evidence of portal hypertension.
• Karnofsky performance status > 70%
• Creatinine clearance ≥60 mL/min, as calculated by Cockcroft-Gault equation
• If patient will need ribavirin in their regimen then the following inclusion:
• Hg >12 g/dL for male
• Hg >11 g/dL for female

You may not qualify if…

• Life expectancy < 6 months
• Any HCV treatment which uses pegylated interferon
• HCV genotype 3 Treatment experienced with cirrhosis
• Co-infection with hepatitis B
• Prior chemotherapy for lymphoma
• Lymphomas of other histologies other than the ones listed in section 3.3 above
• Follicular lymphoma with large cell transformation
• Decompensated liver disease in which pegylated interferon is contraindicated.
• Female who is pregnant or breast feeding and HCV treatment requires use of ribavirin.
• Solid organ transplant
• Any interferon- containing agent within 8 weeks prior to screening or any prior exposure to HCV-specific antivirals agent(s), other than NS3/ 4A protease inhibitor and sofosbuvir
• Known hypersensitivity to ledipasvir, sofosbuvir, or formulation excipients.
• On a prohibited medication which cannot be stopped during the duration of HCV treatment.
• Female subject who is pregnant or breastfeeding
• HIV-infection

Where it is running

• Cornell Medical Center — New York, New York, United States
• Memorial Sloan Kettering Cancer Center — New York, New York, United States
• UT Southwestern Medical Center — Dallas, Texas, United States

Full record on ClinicalTrials.gov

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