Study to Evaluate the Efficacy and Safety of a Rilpivarine-based Antiretroviral Tratment Regimen in HIV- Infected Patients With Liver Metabolic Disease Who Maintain Udetectable HIV Viral Load (MAFALDA-R)

• ClinicalTrials.gov Identifier: NCT05898841
• Recruitment Status: Active, not recruiting
• First Posted: June 12, 2023
• Last Update Posted: January 23, 2024
• Sponsor: Fundacion SEIMC-GESIDA
• Information provided by (Responsible Party): Fundacion SEIMC-GESIDA

Study Description

Brief Summary:

In HIV-infected people with metabolic fatty liver disease and liver fibrosis of any degree, as measured by non-invasive testing, antiretroviral treatment that includes rilpivinire for 18 months results in a slowing of progression and/or reduction of fatty metabolic liver disease, attenuating inflammation and liver fibrosis.

Condition or disease	Intervention/treatment	Phase
HIV Infections; Fatty Liver Disease	Drug: Dolutegravir (DTG) 50 mg/day + Rilpivirine (RPV) 25mg per day; Drug: Tenofovir disoproxil fumarate (TDF) 245 mg per day or Tenofovir alafenamide (TAF) 25 mg per day + Emtricitabine (FTC) 200 mg per day + Rilpivirine 25 mg per day; Drug: Continue with their previous treatment. Any previous HAART that does not contain Rilpivirine.	Phase 4

Study Design

• Study Type: Interventional (Clinical Trial)
• Estimated Enrollment: 75 participants
• Allocation: Randomized
• Intervention Model: Parallel Assignment
• Masking: None (Open Label)
• Primary Purpose: Treatment
• Official Title: An Open Label, Comparative, Randomized , Phase IV Pilot Study to Evaluate the Efficacy and Safety of a Rilpivarine-based Antiretroviral Tratment Regimen in HIV- Infected Patients With Liver Metabolic Disease Who Maintain Udetectable HIV Viral Load
• Actual Study Start Date: May 26, 2023
• Estimated Primary Completion Date: November 1, 2024
• Estimated Study Completion Date: April 1, 2025

Arms and Interventions

Arm	Intervention/treatment
Experimental: Dolutegravir (DTG) 50 mg/day + Rilpivirine (RPV) 25mg per day; Dolutegravir (DTG) 50 mg/day + Rilpivirine (RPV) 25mg per day. They may be administered in combination as 50/25 mg/day tablets (Juluca 50/25) or separately as Dolutegravir 50 mg/d tablets together with Rilpivirine 25 mg/d tablets (Tivicay 50 + Edurant 25)	Drug: Dolutegravir (DTG) 50 mg/day + Rilpivirine (RPV) 25mg per day; DTG/RPV will be administered in combination as 50/25 mg/day tablets or separately as DTG 50 mg/d tablets together with RPV 25 mg/d tablets. There will be no problem if during the course of the study the patient is switched from the combined form to the separate form and vice versa as long as the HAART (Highly Active Antiretroviral Therapy) components are respected.
Experimental: TDF 245 mg /day or TAF 25 mg /day + FTC 200 mg /day + RPV 25 mg / day; Tenofovir disoproxil fumarate (TDF) 245 mg per day or Tenofovir alafenamide (TAF) 25 mg per day + Emtricitabina (FTC) 200 mg/d + Rilpivirina (RPV) 25 mg/d. They may be administered as single tablets (EVIPLERA 200 mg/25 mg/245 mg) or in combination forms where one tablet contains TDF/TAF and FTC and another RPV tablet (TDF/FTC + Edurant 25 or Descovy 25/200 + Edurant 25)	Drug: Tenofovir disoproxil fumarate (TDF) 245 mg per day or Tenofovir alafenamide (TAF) 25 mg per day + Emtricitabine (FTC) 200 mg per day + Rilpivirine 25 mg per day; TDF 245 mg/d or TAF 25mg/d together with FTC 200 mg/d and RPV 25 mg/d. They may be administered as single tablets or in combination forms where one tablet contains TDF/TAF and FTC and another RPV tablet. There will be no problem if during the course of the study the patient is switched from the combined form to the separate form and vice versa as long as the HAART components are respected.
Active Comparator: Continue with their previous treatment. Any previous HAART does not contain RILPIVIRINE.; Patients who are randomised to this treatment arm will continue with the HAART they were receiving prior to signing the informed consent. As in arms 1 and 2, a change in the form of HAART administration (from a combined to a separate form and vice versa) will be allowed as long as the HAART components are respected.	Drug: Continue with their previous treatment. Any previous HAART that does not contain Rilpivirine.; Patients who are randomised to this treatment arm will continue with the HAART they were receiving prior to signing the informed consent. As in arms 1 and 2, a change in the form of HAART administration (from a combined to a separate form and vice versa) will be allowed as long as the HAART components are respected.

Outcome Measures

Primary Outcome Measures :

1. To evaluate the efficacy of Rilpivirine (RPV) as part of the antiretroviral treatment regimen in VIH-infected people, to slow the progression and/or reduce liver fibrosis of any degree [ Time Frame: 18 months ]

   To measure the no progression and/or regression of liver fibrosis:

   No change in liver stiffness as measured by ET (Transient Elastography) or FIB4 at the 18-month visit with respect to the baseline, the intervention group (branches 1 and 2) compared to the control group.

2. To evaluate the efficacy of Rilpivirine (RPV) as part of the antiretroviral treatment regimen in VIH-infected people, to slow the progression and/or reduce liver fibrosis of any degree [ Time Frame: 18 months ]
   Reduction in liver stiffness measured by ET or FIB4 at the 18-month visit from baseline in the intervention group (arms 1 and 2) versus the control group.

Secondary Outcome Measures :

1. Efficacy of RPV in reducing liver fibrosis of any grade [ Time Frame: 12-18 months ]

   To evaluate the efficacy of RPV in reducing liver fibrosis of any grade, as measured by non-invasive tests, in HIV-infected people:

   • as part of a nucleoside analogue-free antiretroviral treatment regimen
   • as part of an antiretroviral treatment regimen that includes tenofovir

   Proportion of subjects with ET measurement < 5.2 kPa in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months from the start of treatment.

2. Efficacy of RPV in reducing liver fibrosis of any grade [ Time Frame: 12-18 months ]
   Proportion of subjects with a FIB4 measurement < 1.3 in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months from the start of treatment.
3. Efficacy of RPV in reducing liver fibrosis of any grade [ Time Frame: 12-18 months ]
   The mean reduction in the APRI measure in the intervention group (arms 1 and 2) versus the control group at 12 and 18 months after the start of treatment.
4. Efficacy of RPV in reducing liver fibrosis of any grade [ Time Frame: 12-18 months ]
   Proportion of subjects with an APRI measure < 0.5 in the intervention group (arms 1 and 2) versus the control group at 12 and 18 months from the start of treatment.
5. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 18 months ]
   The mean reduction in the percentage of liver fat, measured by magnetic resonance imaging, which measures the proton density fraction of fat (MRI-PDFF), between the beginning and the end of the study comparing the intervention group (arms 1 and 2) vs control group
6. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 18 months ]
   Difference in the proportion of responders between the intervention group (arms 1 and 2) at 18 months from the start of treatment, defined as those who achieve >30% reduction in hepatic steatosis measured by MRI-PDFF
7. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 18 months ]
   Proportion of subjects with hepatic steatosis measured as MRI-PDFF > 5% steatosis in the intervention group (arms 1 and 2) compared to the control group at 18 months from the start of treatment
8. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 12-18 months ]
   The mean reduction of the CAP measurement in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment
9. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 12-18 months ]
   The mean reduction in the FLI measurement in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment
10. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 12-18 months ]
    The mean reduction in the HSI measure in the intervention group (arms 1 and 2) versus the control group at 12 and 18 months from the start of treatment
11. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 12-18 months ]
    The mean reduction of the TyG measurement in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment
12. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 12-18 months ]
    Proportion of subjects with hepatic steatosis measured as CAP > 238 dB/m in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months from the start of treatment
13. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 12-18 months ]
    The mean reduction in the FLI measurement in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment.
14. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 12-18 months ]
    Proportion of subjects with hepatic steatosis measured as HSI score > 36 in the intervention group (arms 1 and 2) versus the control group at 12 and 18 months from the start of treatment
15. To evaluate the efficacy of Rilpivirine (RPV) to reduce hepatic steatosis [ Time Frame: 12-18 months ]
    Proportion of subjects with hepatic steatosis measured as TyG score > 8.38 in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months from the start of treatment.
16. To evaluate the efficacy of Rilpivirine (RPV) to decrease the insulin resistance [ Time Frame: 12-18 months ]
    The mean reduction of the HOMA-IR value in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment
17. To evaluate the efficacy of Rilpivirine (RPV) to decrease the insulin resistance [ Time Frame: 12-18 months ]
    Difference in the proportion of subjects with insulin resistance, measured as HOMA-IR >2.5 in the intervention group (arms 1 and 2) versus the control group at 12 and 18 months after the start of treatment.
18. To evaluate the efficacy of Rilpivirine (RPV) to decrease the insulin resistance [ Time Frame: 12-18 months ]
    Mean reduction in TyG (IR) measurement in the intervention group (arms 1 and 2) versus the control group at 12 and 18 months from the start of treatment.
19. To evaluate the efficacy of Rilpivirine (RPV) to decrease the insulin resistance [ Time Frame: 12-18 months ]
    Difference in the proportion of subjects with insulin resistance measured as TyG > 4.68 in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months from the start of treatment
20. To evaluate the efficacy of Rilpivirine (RPV) to decrease the insulin resistance [ Time Frame: 12-18 months ]
    The mean reduction in fasting blood glucose (mg/dL) in the intervention group (arms 1 and 2) versus the control group at 12 and 18 months from the start of treatment.
21. To evaluate the efficacy of Rilpivirine (RPV) to decrease the insulin resistance [ Time Frame: 12-18 months ]
    Difference in the proportion of subjects with fasting glycemia > 100 mg/dL in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment
22. To evaluate the efficacy of Rilpivirine (RPV) to decrease the insulin resistance [ Time Frame: 12-18 months ]
    The reduction in the measurement of abdominal circumference and waist ratio/in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatmen
23. To evaluate the efficacy of Rilpivirine (RPV) to improve the lipid metabolism [ Time Frame: 12-18 months ]
    The mean reduction in fasting triglycerides (mg/dL) in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment.
24. To evaluate the efficacy of Rilpivirine (RPV) to improve the lipid metabolism [ Time Frame: 12-18 months ]
    Difference in the proportion of subjects with hypertriglyceridemia (value > 150 mg/dL) in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment.
25. To evaluate the efficacy of Rilpivirine (RPV) to improve the lipid metabolism [ Time Frame: 12-18 months ]
    Mean reduction in fasting LDL cholesterol quantification (mg/dL) in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment.
26. To evaluate the efficacy of Rilpivirine (RPV) to improve the lipid metabolism [ Time Frame: 12-18 months ]
    Difference in the proportion of subjects with elevated LDL cholesterol (value > 130 mg/dL and value >100 mg/dL) in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months of start of treatment.
27. To evaluate the efficacy of Rilpivirine (RPV) to improve the lipid metabolism [ Time Frame: 12-18 months ]
    The mean increase in fasting HDL cholesterol quantification (mg/dL) in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment
28. To evaluate the efficacy of Rilpivirine (RPV) to improve the lipid metabolism [ Time Frame: 12-18 months ]
    Difference in the proportion of subjects with elevated HDL cholesterol (value > 45 mg/dL in men and value > 50 mg/dL in women) in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months from the start of treatment
29. To evaluate the efficacy of Rilpivirine (RPV) to improve the lipid metabolism [ Time Frame: 12-18 months ]
    The mean reduction in fasting non-LDL cholesterol quantification (mg/dL) in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment.
30. To evaluate the efficacy of Rilpivirine (RPV) to improve the lipid metabolism [ Time Frame: 12-18 months ]
    Difference in the proportion of subjects with elevated non-LDL cholesterol (value > 160 mg/dL) in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months after the start of treatment
31. To evaluate the efficacy of Rilpivirine (RPV) to decrease the liver inflammation [ Time Frame: 12-18 months ]
    The mean change in ALT value (IU/mL) in the intervention group (arms 1 and 2) vs. the control group at 12 and 18 months from baseline
32. To evaluate the efficacy of Rilpivirine (RPV) to decrease the liver inflammation [ Time Frame: 12-18 months ]
    The mean change in AST value (IU/mL) in the intervention group (arms 1 and 2) versus the control group at 12 and 18 months from the baseline visit
33. To evaluate the efficacy of Rilpivirine (RPV) to decrease the liver inflammation. [ Time Frame: 12-18 months ]
    The change of the gene expression value of: IL1-beta, IL6, IL10, MCP1, PAI-1, TGF-alpha, TNF-alpha in PBMCs in the intervention group (arms 1 and 2) compared to the control group at 12 and 18 months compared to the baseline visit.
34. Efficacy of RPV to reduce hepatic steatosis/fibrosis. [ Time Frame: 18 months ]
    To assess the efficacy of RPV as part of the antiretroviral treatment regimen in HIV-infected individuals to reduce hepatic steatosis/fibrosis based on the presence of PNPLA3 and MBOAT7-TMC4 genetic polymorphisms.
35. To characterise the effects of RPV on the expression of inflammatory and fibrogenic markers in peripheral blood mononuclear cells [ Time Frame: 18 months ]
    . Analyse the gene expression of inflammatory and fibrogenic markers in peripheral blood polymorphonuclear cells by RT-PCR: IL1-gamma, IL6, IL10, MCP1, P AI-1, TGF-beta, TNF-alpha.
36. To characterise the effects of RPV on the expression of inflammatory and fibrogenic markers in peripheral blood mononuclear cells [ Time Frame: 18 months ]
    . Measurement of ALT, AST and GGT in plasma as markers of inflammation.
37. Efficacy of RPV to reduce the progression to steatohepatitis [ Time Frame: 18 months ]

    In previous studies it has shown that PNPLA3, TM6SF2, and MBOAT7-TMC4 polymorphisms are associated with elevated ALT levels and histologic parameters of nonalcoholic steatohepatitis and fibrosis severity.

    On the baseline visit will be collected biological samples for genetuic study. A 3 ml blood sample will be drawn into an EDTA tube at baseline visit for determination of PNPLA3 (C, G alleles) and MBOAT7-TMC4 (G, A alleles) genetic polymorphisms.

Eligibility Criteria

• Ages Eligible for Study: 18 Years and older (Adult, Older Adult)
• Sexes Eligible for Study: All
• Accepts Healthy Volunteers: No

Criteria

Inclusion Criteria:

• Patients over 18 years of age with HIV infection who have never received antiretroviral treatment with Rilpivirine.
• Have a stable ART pattern for at least the last 6 month

Exclusion Criteria:

• Not having received more than three previous lines of antiretroviral treatment
• No resistance mutations that compromise the efficacy of Rilpivirine, Dolutegravir, Tenofovir (TDF and/or TAF) or Emtricitabine.
• Have an HIV viral load < 50 copies/ml for at least the last 6 months, 1 blip below 500 copies/ml is allowed during this period.
• Have an ultrasound-diagnosed fatty liver metabolic disease or a CAP (Controlled Attenuation Parameter®) measurement > 238 dB/m with an IQR < 30 dB/m.
• Have an fatty liver metabolic disease with some degree of fibrosis diagnosed by ET (Fibroscan®) > 5.2 kPa. In patients in whom ET is not possible, have a FIB-4 >1.3.
• Be able to understand and comply with the requirements and instructions of the protocol.
• Understanding long-term commitment to study
• Acceptance of their participation in the study by signing an informed consent form.

Exclusion Criteria:

• Have chronic HBV infection (presence of HBsAg+) or HCV (detectable HCV viral load). Patients with past treated HCV are also not allowed to be included (does not include patients with spontaneously resolved HCV infection).
• Have diabetes mellitus on treatment with SGLT2, GLP1 or plioglitazone of less than 6 months duration.
• Have a history of alcohol abuse
• Harmful alcohol consumption, defined as >30 grams of alcohol per day in men and >20 grams of alcohol per day in women.
• Have chronic decompensated liver disease, defined as any of the following: presence of encephalopathy, ascites, coagulopathy, oesophageal or gastric varices, or persistent jaundice.
• Any previous physical or mental condition (such as habitual drug use) that the investigator believes may interfere with the patient's ability to comply with the study protocol.
• Pregnancy or breastfeeding at the screening visit or at any time during the study or intention to become pregnant during the study period.
• Prior history of Rilpivirine use of any duration.

Contacts and Locations

Locations

Spain

Hospital Universitario Gregorio Marañon

Madrid, Spain

Hospital universitario Infanta Leonor

Madrid, Spain

Hospital Universitario Infanta Sofía

Madrid, Spain

Hospital Universitario La Paz

Madrid, Spain

Sponsors and Collaborators

Fundacion SEIMC-GESIDA

More Information

• Responsible Party: Fundacion SEIMC-GESIDA
• ClinicalTrials.gov Identifier: NCT05898841
• Other Study ID Numbers: GESIDA 12422
• First Posted: June 12, 2023
• Last Update Posted: January 23, 2024
• Last Verified: June 2023

• Studies a U.S. FDA-regulated Drug Product: No
• Studies a U.S. FDA-regulated Device Product: No

Additional relevant MeSH terms:

Liver Diseases; Fatty Liver; Metabolic Diseases; Digestive System Diseases; Tenofovir; Emtricitabine; Dolutegravir; Rilpivirine; Antiviral Agents; Anti-Infective Agents; Reverse Transcriptase Inhibitors; Nucleic Acid Synthesis Inhibitors; Enzyme Inhibitors; Molecular Mechanisms of Pharmacological Action; Anti-HIV Agents; Anti-Retroviral Agents; HIV Integrase Inhibitors; Integrase Inhibitors