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Steroid-Resistant Nephrotic SyndromePhase 4ADRENLNCT03408405

ACTHAR Gel for Drug REsistant Nephrotic Syndrome in Children

A Phase 4 study testing Acthar Gel 80 UNT/ML Injectable Solution in people with Steroid-Resistant Nephrotic Syndrome, run by Rhode Island Hospital.

Withdrawn

Withdrawn. The study stopped before anyone enrolled.

Official record
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Trial summary

We propose to study the use of purified porcine Acthar Gel (ACTHAR, Mallinckrodt Pharmaceuticals) for treatment of steroid resistance nephrotic syndrome (SRNS) in a prospective pilot study. We plan to enroll 25 children between the ages of 2 to 21 years. Read more about this study

Who is it for?
Ages 2 to 21 years
Conditions the study is for
Steroid-Resistant Nephrotic Syndrome
What is being tested?
Acthar Gel 80 UNT/ML Injectable Solution
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
0 participants
Where
No sites listed yet
Study dates
Jun 2018to Jul 2021
Phase
Phase 4
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 2 to 21 years
  • All sexes
  • No healthy volunteers
  • Child, Adult

Who may be able to join

  • Patients between the ages of 2-21 years who fail a minimum of 12 weeks of cumulative therapy with prednisone OR one other alternate immunosuppressive agent for treatment of nephrotic syndrome, will be eligible for inclusion. Nephrotic syndrome is defined as: Presence of edema, Edema, UP/C ≥2, ≥300mg/dl or 3+ protein on Albustix, and hypoalbuminemia ≤2.5 g/dL
  • Calculated GFR (eGFR) using modified Schwartz formula of > 50 mls/min/m2. (Modified Schwartz formula = 0.413 x height (cms) ÷ serum creatinine mg/dL)
  • A clinical or biopsy diagnosis of nephrotic syndrome within the last 3 years prior to enrollment in the study.
  • Renal biopsy (if available) consistent with a diagnosis of Minimal Change Disease, IgM nephropathy, Mesangioproliferative Glomerulonephritis, Primary Focal Segmental Glomerulosclerosis or C1q Nephropathy

Who cannot join

  • Patients with an inherited or genetic disorder presenting with nephrotic syndrome (eg: NPHS 1 \& 2 defects, WT-1 mutations, α actinin 4 mutation, TRP-6 mutation).
  • Presence of diabetes or severe (stage 2) uncontrolled hypertension.
  • Any metabolic condition that specifically precludes the use of Acthar Gel for treatment.
  • Pregnancy or unwilling to agree to contraception which may include abstinence.
  • eGFR <50 mls/min/m2

About this study

Official title: ADRENL - ACTHAR Gel for Drug REsistant Nephrotic Syndrome in Children, Pilot Study

We propose to study the use of purified porcine Acthar Gel (ACTHAR, Mallinckrodt Pharmaceuticals) for treatment of steroid resistance nephrotic syndrome (SRNS) in a prospective pilot study. We plan to enroll 25 children between the ages of 2 to 21 years. Children fulfilling strict inclusion criteria, whose parents agree to written informed consent after institutional IRB approval for the study, will be enrolled. Purified porcine Acthar Gel will be administered SQ to all children using a defined treatment protocol for a period of six months. Renal function, urine protein excretion, serum albumin levels, blood pressure and growth parameters will be monitored closely on all patients. Baseline urine protein excretion will be compared to end of treatment levels to determine successful response to therapy. There will be an 18 month enrollment period, 6 month treatment period and a 12 month follow-up period.

Read the detailed description

Treatment Protocol:

Patients who fulfill inclusion criteria and who agree to participate after signing informed consent and assent forms will be treated with the following protocol:

Acthar Gel will be dosed by body surface area (BSA) using the Dubois Method. The dose of Acthar Gel will be 80 units/1.73 m2 per dose administered subcutaneously (SQ) twice a week on Mondays and Thursdays.

Week 1 to 2:

During week 1, patients will receive 50% of initial calculated dose twice a week.

During week 2, patients will receive 75% of initial calculated dose twice a week.

Week 3 to 6 Months:

Patients will receive the full dose of Acthar Gel (80 units/1.73 m2 per dose) administered subcutaneously (SQ) twice a week on Mondays and Thursdays.

During this period, the treating physician will have the discretion of reducing the dose of Acthar Gel by 25-50% based on response with respect to reduction in proteinuria and tolerability of side-effects (uncontrolled hypertension, excessive weight gain, severe acne, hyperglycemia, etc.)

Patients will have the option of remaining on Acthar Gel after the 6 month study period based on clinical response at discretion of the co-PI. Study drug will be provided free of cost to patients in the first 6 months only.

Concomitant Treatments:

  1. Amlodipine 0.1 mg/kg PO in one or two divided doses will be given to all patients who develop elevated blood pressure (>95th percentile) starting after 14 days of initiation of Acthar Gel therapy and will continue till 6 months. Dose can be increased up to 0.5 mg/kg divided bid as needed to achieve goal BP <95th percentile. If Amlodipine is not covered by the participants insurance, then an alternate calcium channel blocker will be started at the clinical discretion of the PI/co-PI that is covered by insurance. If the participant is not covered by any insurance the participant will have to pay out of pocket
  2. If BP remains elevated despite maximum calcium channel therapy as described in the study protocol above, the choice and dose of additional anti-hypertensive agents will be at the discretion of the study investigator on an individualized and as needed basis.
  3. Patients on prednisone on initiation of study will be tapered off over 2-4 weeks. Non-steroidal immunosuppression may be tapered off over four weeks after the start of Acthar Gel therapy at the discretion of the PI/Co-PI.
  4. Additional standard of care therapy (statins, vitamin D, antacids, etc.) can be continued and modified based on the discretion and clinical judgment of the study PI/Co-PIs.

Quality of Life Assessment:

Quality of life will be measured using the patient and parent self-report versions of the Pediatric Quality of Life Inventory, ESRD, Acute Version. The PedsQL 3.0 ESRD Scales measure physical, emotional, social and role (i.e. school) dimensions. Scores are derived for physical functioning and psychological functioning, in addition to a total score, which enables comparison against healthy populations. Scales are rated on a 5-point Likert scale (0 = never, 1= almost never, 2 = sometimes, 3 = often, 4 = almost always), with scores linearly transformed to range from 0 - 100, with higher scores indicating fewer problems or symptoms.

Surveys will be administered by trained study personnel at enrollment (baseline), six months, 12 months, and 18 months.

Laboratory Testing:

Baseline and then once a month till the end of the treatment period (6 months): Serum electrolytes, BUN, creatinine, albumin, ACTH level, glucose, random cortisol, calcium, magnesium, phosphorus, ALT, AST, total and direct bilirubin, fasting cholesterol, triglycerides, HDL, LDL, urine protein to creatinine ratio. During the 12 month follow-up period laboratory evaluation will be performed every third month. (11 total blood draws). A urine pregnancy test shall be sent on all female patients of child-bearing potential at the beginning and end of treatment period.

All available biopsy slides will be reviewed by a blinded renal pathologist to insure accuracy and to confirm the initial histologic diagnosis.

Telephone Contact One, two and three weeks after initial dose. Phone contacts will screen for: adverse events, and review dosing of ACTHAR GEL.

Being tested
Acthar Gel 80 UNT/ML Injectable Solution
Medical subject headings
Nephrotic Syndrome

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Acthar Gel 80 UNT/ML Injectable SolutionDrug

    Also called H.P. Acthar gel

    Participant will self inject 'Acthar Gel 80 UNT/ML Injectable Solution' 2 x per week for six months.

Study groups in NCT03408405
Study groupRoleWhat they receive
Acthar Gel treatment groupExperimentalParticipants will be treated with 'Acthar Gel 80 UNT/ML Injectable Solution'. Initial dose for week 1 will be 50% of 80 units, injected twice per week. Week 2 is 75% of 80 units, week 3 and throughout treatment period (6 months in total) will be 80 units/ml twice per week.
Receives: Drug: Acthar Gel 80 UNT/ML Injectable Solution

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Remission of proteinuria

    Partial remission: Greater than or equal to 50% reduction in proteinuria when compared to baseline.

    Complete remission: Greater than or equal to 90% reduction in proteinuria when compared to baseline or Urine Protein Creatinine ratio less than 0.5.

    Measured: 18 months

Secondary outcomes (6)
  1. Blood pressure

    Blood pressure during study visit as measured in mm/Hg

    Measured: 18 months

  2. Serum Creatinine

    Serum value in mg/dL

    Measured: 18 months

  3. BMI

    Weight (kgs) and height (cms) will be combined to report BMI in kg/m^2

    Measured: 18 months

  4. Serum Glucose

    Serum value in mg/dL

    Measured: 18 months

  5. Serum Lipids

    Serum Value in mg/dL

    Measured: 18 months

  6. Quality of life measures obtained via survey

    PedsQL 3.0 will be used as the standardized survey tool

    Measured: 18 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted24 Jan 2018
  2. Study startJun 2018 (estimated)
  3. Primary completionJan 2021 (estimated)
  4. Study completionJul 2021 (estimated)

Why it stopped: Withdrawal of funding from primary sponsor

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 4
Primary purpose
Diagnosis
Intervention model
Sequential
Model description
Inclusion Criteria: 1. Patients between the ages of 2-21 years who fail a minimum of 12 weeks of cumulative therapy with prednisone OR one other alternate immunosuppressive agent for treatment of nephrotic syndrome, will be eligible for inclusion. Nephrotic syndrome is defined as: Presence of edema, Edema, UP/C ≥2, ≥300mg/dl or 3+ protein on Albustix, and hypoalbuminemia ≤2.5 g/dL 2. Calculated GFR (eGFR) using modified Schwartz formula of \> 50 mls/min/m2. (Modified Schwartz formula = 0.413 x height (cms) ÷ serum creatinine mg/dL) 3. A clinical or biopsy diagnosis of nephrotic syndrome within the last 3 years prior to enrollment in the study. 4. Renal biopsy (if available) consistent with a diagnosis of Minimal Change Disease, IgM nephropathy, Mesangioproliferative Glomerulonephritis, Primary Focal Segmental Glomerulosclerosis or C1q Nephropathy
Masking
None (open label)
Enrolment
0 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03408405
Sponsor's protocol ID
1050945-5
Acronym
ADRENL
Status last verified
Apr 2019
First submitted
8 Jan 2018
Last updated
23 Apr 2019
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
No

Publications

  • Coppo R. Non-steroidal and non-cytotoxic therapies for nephrotic syndrome. Nephrol Dial Transplant. 2008 Jun;23(6):1793-6. doi: 10.1093/ndt/gfn211. Epub 2008 Apr 25. No abstract available.

    PubMed 18441003
  • Mackay MT, Weiss SK, Adams-Webber T, Ashwal S, Stephens D, Ballaban-Gill K, Baram TZ, Duchowny M, Hirtz D, Pellock JM, Shields WD, Shinnar S, Wyllie E, Snead OC 3rd; American Academy of Neurology; Child Neurology Society. Practice parameter: medical treatment of infantile spasms: report of the American Academy of Neurology and the Child Neurology Society. Neurology. 2004 May 25;62(10):1668-81. doi: 10.1212/01.wnl.0000127773.72699.c8.

    PubMed 15159460
  • Rauen T, Michaelis A, Floege J, Mertens PR. Case series of idiopathic membranous nephropathy with long-term beneficial effects of ACTH peptide 1-24. Clin Nephrol. 2009 Jun;71(6):637-42. doi: 10.5414/cnp71637.

    PubMed 19473632
  • Ponticelli C, Passerini P, Salvadori M, Manno C, Viola BF, Pasquali S, Mandolfo S, Messa P. A randomized pilot trial comparing methylprednisolone plus a cytotoxic agent versus synthetic adrenocorticotropic hormone in idiopathic membranous nephropathy. Am J Kidney Dis. 2006 Feb;47(2):233-40. doi: 10.1053/j.ajkd.2005.10.016.

    PubMed 16431252
  • Berg AL, Arnadottir M. ACTH-induced improvement in the nephrotic syndrome in patients with a variety of diagnoses. Nephrol Dial Transplant. 2004 May;19(5):1305-7. doi: 10.1093/ndt/gfh110. No abstract available.

    PubMed 15102969
  • Bomback AS, Tumlin JA, Baranski J, Bourdeau JE, Besarab A, Appel AS, Radhakrishnan J, Appel GB. Treatment of nephrotic syndrome with adrenocorticotropic hormone (ACTH) gel. Drug Des Devel Ther. 2011 Mar 14;5:147-53. doi: 10.2147/DDDT.S17521.

    PubMed 21448451
  • Bomback AS, Canetta PA, Beck LH Jr, Ayalon R, Radhakrishnan J, Appel GB. Treatment of resistant glomerular diseases with adrenocorticotropic hormone gel: a prospective trial. Am J Nephrol. 2012;36(1):58-67. doi: 10.1159/000339287. Epub 2012 Jun 19.

    PubMed 22722778
  • LAUSON HD, FORMAN CW, McNAMARA H, MATTAR G, BARNETT HL. The effect of corticotropin (ACTH) on glomerular permeability to albumin in children with the nephrotic syndrome. J Clin Invest. 1954 Apr;33(4):657-64. doi: 10.1172/JCI102936. No abstract available.

    PubMed 13152205

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing Acthar Gel 80 UNT/ML Injectable Solution in people with Steroid-Resistant Nephrotic Syndrome, run by Rhode Island Hospital.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: withdrawn, as of the sponsor's last update on 23 Apr 2019. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was withdrawn before enrolling participants, so there are no results.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Remission of proteinuria (time frame: 18 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03408405, which also lists 8 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 23 Apr 2019.

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