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Knupp KG, Coryell J, Nickels KC, Ryan N, Leister E, Loddenkemper T, Grinspan Z, Hartman AL, Kossoff EH, Gaillard WD, Mytinger JR, Joshi S, Shellhaas RA, Sullivan J, Dlugos D, Hamikawa L, Berg AT, Millichap J, Nordli DR, Wirrell E; the Pediatric Epilepsy Research Consortium—Annals of Neurology, 2016

A multicenter, prospective study of 230 children with infantile spasms (IS) evaluated clinical remission and resolution of hypsarrhythmia when treated with Acthar® Gel1

Objective

Assess early and sustained response to Acthar Gel and other treatments for IS of varied etiologies, based on clinical remission and resolution of hypsarrhythmia

Study Design1

A multicenter, prospective study of 230 infants diagnosed with IS from the National Infantile Spasms Consortium (NISC)

  • Children with new onset of IS between 2 months and 2 years of age were eligible for enrollment
  • The study evaluated early response (2 weeks from initiation of medication) and sustained response (3 months from enrollment into study) to initial treatment, as assessed by elimination of spasms and electrographic [EEG] resolution of hypsarrhythmia
  • Patients were treated with standard therapy-defined as Acthar Gel, oral glucocorticoids, or vigabatrin--or nonstandard therapy (levetiracetam, topiramate, clobazam, valproic acid, zonisamide, oxcarbazepine, phenobarbital, clonazepam, and ketogenic diet)
  • Medication dosing recommendations were provided to all NISC centers to improve homogeneity for analysis; compliance was not necessary for inclusion
  • Dosing for Acthar Gel was considered high-dose if >140 units/m2/day were used at initiation of medication. Due to the small number of children receiving low/intermediate-dose Acthar Gel, all doses of Acthar Gel were combined for this analysis

Study Limitations1

  • Therapies were not randomized, and providers were allowed to choose the medications. The authors did not observe significant differences in overall treatment response patterns based on underlying etiology or development but cannot exclude unknown confounders given the observational nature of the study design
  • Developmental status classifications were based on clinical examination and not on formal assessment tools
  • Although this study showed a trend for higher response rates with high-dose Acthar Gel compared with low/intermediate-dose Acthar Gel, it was not sufficiently powered to determine differences in outcome between high-dose and low/intermediate-dose Acthar Gel response
  • Study was not sufficiently powered to identify response to treatment based on each specific etiology, and merging of etiological categories was necessary
  • Study was not a head-to-head trial between Acthar Gel, vigabatrin, oral glucocorticoids, and nonstandard therapies

Dosing recommendations were provided to all 22 NISC centers1

IM=intramuscular; NISC=National Infantile Spasms Consortium; PERC=Pediatric Epilepsy Research Consortium.

*If no clinical response by Day 14, consider alternative treatment.

Side effects (eg, sedation, hypotonia) may necessitate slower titration.

If there is no clinical response after day 7 (ie, no 24 hour period free of IS), the dose can be increased to 20 mg 3 times daily. If done, the taper schedule from Days 15 to 19 would be 10 mg 4 times daily, then proceed as in the table beginning on Day 20.


Response was categorized according to study criteria1

Primary analyses classified patients as "Responders" or "Nonresponders."

§When hypsarrhythmia was present at IS onset.

Acthar Gel eliminated spasms at 2 weeks in most children, with continuing remission of spasms and hypsarrhythmia at 3 months1


Acthar Gel: initial and sustained response rates1

Acthar Gel was most often the first treatment choice:



A 68% response rate occurred with Acthar Gel at 2 weeks

Acthar Gel infantile spasms study results: response by treatment at 2 weeks

*Response did not reach statistical significance vs glucocorticoids.


Standard therapeutic agents generated significantly higher overall response rates than nonstandard therapy1

The response rate in the Acthar Gel group was significantly higher than the nonstandard therapy group (P<.01).


High-dose Acthar Gel showed a trend for higher response rates

High-dose was defined as >140 units/m2/day at initiation of medication.


Sustained efficacy: Acthar Gel showed significant response at 3 months vs vigabatrin1

Acthar Gel infantile spasms study results: significant response at 3 months vs.
  vigabatrin
  • There was no significant difference in response rate between glucocorticoids and vigabatrin

The sustained response rate (3 months) in the Acthar Gel group was significantly higher than the vigabatrin group (P=.038) and marginally higher than the glucocorticoid group (P=.06).1


Insights and considerations1

  • Determination of efficacy by both immediate and sustained response at 3 months allowed for a more complete clinical picture regarding response to treatment, accounting for relapse rates
  • Response rate varied by treatment choice
  • Predicted treatment response patterns were similar across etiologic and developmental status

Safety ENDPOINTS1

  • The study did not capture adverse reactions in this cohort of patients with infantile spasms
  • Specific adverse reactions reported in IS clinical trials in infants and children under 2 years of age included: infection, hypertension, irritability, Cushingoid symptoms, constipation, diarrhea, vomiting, pyrexia, weight gain, increased appetite, decreased appetite, nasal congestion, acne, rash, and cardiac hypertrophy. Convulsions were also reported, but these may actually be occurring because some IS patients progress to other forms of seizures and IS sometimes masks other seizures, which become visible once the clinical spasms from IS resolve
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Dosing recommendations

See dosing information from clinical experience with Acthar Gel

INDICATIONS

Acthar® Gel is indicated for:

  • Treatment during an exacerbation or as maintenance therapy in selected cases of dermatomyositis (polymyositis)​
  • Treatment during an exacerbation or as maintenance therapy in selected cases of systemic lupus erythematosus​
  • Adjunctive therapy for short-term administration (to tide the patient over an acute episode or exacerbation) in: psoriatic arthritis; rheumatoid arthritis, including juvenile rheumatoid arthritis (selected cases may require low-dose maintenance therapy); ankylosing spondylitis​
  • Symptomatic sarcoidosis
  • Severe acute and chronic allergic and inflammatory processes involving the eye and its adnexa such as: keratitis, iritis, iridocyclitis, diffuse posterior uveitis and choroiditis, optic neuritis, chorioretinitis, anterior segment inflammation​
  • Inducing a diuresis or a remission of proteinuria in nephrotic syndrome without uremia of the idiopathic type or that due to lupus erythematosus​
  • Treatment of acute exacerbations of multiple sclerosis in adults. Controlled clinical trials have shown Acthar to be effective in speeding the resolution of acute exacerbations of multiple sclerosis. However, there is no evidence that it affects the ultimate outcome or natural history of the disease​
  • Monotherapy for the treatment of infantile spasms in infants and children under 2 years of age

Important Safety information

Contraindications

Acthar is contraindicated:

  • For intravenous administration
  • In infants under 2 years of age who have suspected congenital infections
  • With concomitant administration of live or live attenuated vaccines in patients receiving immunosuppressive doses of Acthar
  • In patients with scleroderma, osteoporosis, systemic fungal infections, ocular herpes simplex, recent surgery, history of or the presence of a peptic ulcer, congestive heart failure, uncontrolled hypertension, primary adrenocortical insufficiency, adrenocortical hyperfunction, or sensitivity to proteins of porcine origin

Warnings and Precautions

  • The adverse effects of Acthar are related primarily to its steroidogenic effects
  • Acthar may increase susceptibility to new infection or reactivation of latent infections
  • Suppression of the hypothalamic-pituitary-adrenal (HPA) axis may occur following prolonged therapy with the potential for adrenal insufficiency after withdrawal of the medication. Adrenal insufficiency may be minimized by tapering of the dose when discontinuing treatment. During recovery of the adrenal gland patients should be protected from the stress (e.g., trauma or surgery) by the use of corticosteroids. Monitor patients for effects of HPA axis suppression after stopping treatment
  • Cushing’s syndrome may occur during therapy but generally resolves after therapy is stopped. Monitor patients for signs and symptoms
  • Acthar can cause elevation of blood pressure, salt and water retention, and hypokalemia. Monitor blood pressure and sodium and potassium levels
  • Acthar often acts by masking symptoms of other diseases/disorders. Monitor patients carefully during and for a period following discontinuation of therapy
  • Acthar can cause gastrointestinal (GI) bleeding and gastric ulcer. There is also an increased risk for perforation in patients with certain GI disorders. Monitor for signs of perforation and bleeding
  • Acthar may be associated with central nervous system effects ranging from euphoria, insomnia, irritability, mood swings, personality changes, and severe depression to psychosis. Existing conditions may be aggravated
  • Patients with comorbid disease may have that disease worsened. Caution should be used when prescribing Acthar in patients with diabetes and myasthenia gravis
  • Prolonged use of Acthar may produce cataracts, glaucoma, and secondary ocular infections. Monitor for signs and symptoms
  • Acthar is immunogenic and prolonged administration of Acthar may increase the risk of hypersensitivity reactions. Cases of anaphylaxis have been reported in the postmarketing setting. Neutralizing antibodies with chronic administration may lead to loss of endogenous ACTH and Acthar activity
  • There may be an enhanced effect in patients with hypothyroidism and in those with cirrhosis of the liver
  • Long-term use may have negative effects on growth and physical development in children. Monitor pediatric patients
  • Decrease in bone density may occur. Bone density should be monitored in patients on long-term therapy

Adverse Reactions

  • Commonly reported postmarketing adverse reactions for Acthar include injection site reaction, asthenic conditions (including fatigue, malaise, asthenia, and lethargy), fluid retention (including peripheral swelling), insomnia, headache, and blood glucose increased
  • The most common adverse reactions for the treatment of infantile spasms (IS) are increased risk of infections, convulsions, hypertension, irritability, and pyrexia. Some patients with IS progress to other forms of seizures; IS sometimes masks these seizures, which may become visible once the clinical spasms from IS resolve

Pregnancy

  • Acthar may cause fetal harm when administered to a pregnant woman

Please see full Prescribing Information for additional Important Safety Information.

References:

  • Data as of 01/22. Data on File – Ref-05336. Mallinckrodt Pharmaceuticals.
  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.

References:

  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.
  • Huang JY, Galen K, Zweifel B, Brooks LR, Wright AD. Distinct binding and signaling activity of Acthar Gel compared to other melanocortin receptor agonists. J Recept Signal Transduct Res. 2020;1-9. doi:10.1080/10799893.2020.1818094.
  • Healy LM, Jang JH, Lin YH, Rao V, Antel JP, Wright D. Melanocortin receptor mediated anti-inflammatory effect of repository corticotropin injection on human monocyte-derived macrophages [ECTRIMS-ACTRIMS abstract EP1481]. Mult Scler J. 2017;23(suppl 3):777.
  • Wright D, Zweifel B, Sharma P, Galen K, Fitch R. Reduced steroidogenic activity of repository corticotropin injection induces a distinct cytokine response following T cell activation in vivo [EULAR abstract AB0082]. Ann Rheum Dis. 2019b;78(suppl 2):1504.
  • Olsen NJ, Decker DA, Higgins P, et al. Direct effects of HP Acthar Gel on human B lymphocyte activation in vitro. Arthritis Res Ther. 2015;17:300. doi:10.1186/s13075-015-0823-y.
  • U.S. National Library of Medicine. DailyMed website. https://dailymed.nlm.nih.gov/dailymed/. Accessed March 3, 2022.

References:

  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.
  • Catania A, Lonati C, Sordi A, Carlin A, Leonardi P, Gatti S. The melanocortin system in control of inflammation. ScientificWorldJournal. 2010;10:1840-1853. doi:10.1100/tsw.2010.173.
  • Huang YJ, Galen K, Zweifel B, Brooks LR, Wright AD. Distinct binding and signaling activity of Acthar Gel compared to other melanocortin receptor agonists. J Recept Signal Transduct Res. 2021;41(5):425-433.
  • Olsen NJ, Decker DA, Higgins P, et al. Direct effects of HP Acthar Gel on human B lymphocyte activation in vitro. Arthritis Res Ther. 2015;17:300. doi:10.1186/s13075-015-0823-y.
  • Healy LM, Jang JH, Lin YH, Rao V, Antel JP, Wright D. Melanocortin receptor mediated anti-inflammatory effect of repository corticotropin injection on human monocyte-derived macrophages [ECTRIMS-ACTRIMS abstract EP1481]. Mult Scler J. 2017;23(suppl 3):777.
  • Wright D, Zweifel B, Sharma P, Galen K, Fitch R. Reduced steroidogenic activity of repository corticotropin injection induces a distinct cytokine response following T cell activation in vivo [EULAR abstract AB0082]. Ann Rheum Dis. 2019b;78(suppl 2):1504.
  • Benko AL, McAloose CA, Becker PM, et al. Repository corticotrophin injection exerts direct acute effects on human B cell gene expression distinct from the actions of glucocorticoids. Clin Exp Immunol. 2018;192(1):68‐81.
  • Gong R. The renaissance of corticotropin therapy in proteinuric nephropathies. Nat Rev Nephrol. 2011;8(2):122-128.
  • Caruso V, Lagerström MC, Olszewski PK, Fredriksson R, Schiöth HB. Synaptic changes induced by melanocortin signalling. Nat Rev Neurosci. 2014;15(2):98‐110.
  • Zhong Q, Sridhar S, Ruan L, et al. Multiple melanocortin receptors are expressed in bone cells. Bone. 2005;36(5):820‐831.
  • Lisak RP, Benjamins JA. Melanocortins, melanocortin receptors and multiple sclerosis. Brain Sci. 2017;7(104):1‐18.
  • Taylor AW, Lee D. Applications of the role of α‐MSH in ocular immune privilege. Adv Exp Med Biol. 2010;681:143‐149.
  • Artuc M, Grützkau A, Luger T, Henz BM. Expression of MC1‐ and MC5‐receptors on the human mast cell line HMC‐1. Ann N Y Acad Sci. 1999;885:364‐367.
  • Chang M, Chen B, Shaffner J, Dworkin LD, Gong R. Melanocortin system in kidney homeostasis and disease: novel therapeutic opportunities. Front Physiol. 2021;12:651236.
  • Lisak R, Bealmear B, Nedlekoska L, et al. Schwann cells express melanocortin receptor subtypes: activation by ACTH 1–39 and alpha‐MSH enhances proliferation [abstract P1.430]. Neurology. 2018;90(suppl 15):1‐2.
  • Kaneva MK, Kerrigan MJ, Grieco P, Curley GP, Locke IC, Getting SJ. Chondroprotective and anti‐inflammatory role of melanocortin peptides in TNF‐α activated human C‐20/A4 chondrocytes. Br J Pharmacol. 2012;167(1):67‐79.
  • Grässel S, Opolka A, Anders S, et al. The melanocortin system in articular chondrocytes: melanocortin receptors, pro‐opiomelanocortin, precursor proteases, and a regulatory effect of alpha‐melanocyte‐stimulating hormone on proinflammatory cytokines and extracellular matrix components. Arthritis Rheum. 2009;60(10):3017‐3027.

References:

  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.
  • Poola N, Due B, Wright D, Brooks LR, Zaman F. Pharmacokinetics and pharmacodynamics of repository corticotropin injection compared with synthetic ACTH1-24 depot and methylprednisolone in healthy subjects [published online ahead of print]. Clin Pharmacol Drug Dev. 2021. doi:10.1002/cpdd.1020.
  • Data on file: REF-03003. Mallinckrodt ARD LLC.

References:

  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.
  • Olsen NJ, Decker DA, Higgins P, et al. Direct effects of HP Acthar Gel on human B-lymphocyte activation in vitro. Arthritis Res Ther. 2015;17:300.
  • Data on file: REF-04768. Mallinckrodt ARD LLC
  • Healy LM, Jang JH, Lin YH, Rao V, Antel JP, Wright D. Melanocortin receptor mediated anti-inflammatory effect of repository corticotropin injection on human monocyte-derived macrophages [ECTRIMS-ACTRIMS abstract EP14841]. Mult Scler J. 2017;23(suppl 3):777.
  • Healy LM, Lin YH, Jang JH, Rao V, Antel JP, Wright D. Melanocortin receptor mediated anti-inflammatory effect of repository corticotropin injection on human monocyte-derived macrophages. Poster presented at: 7th Joint ECTRIMS-ACTRIMS Meeting; October 25-28, 2017; Paris, France. Poster EP1481.

References:

  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.
  • Fleischmann R, Furst DE, Connolly-Strong E, Liu J, Zhu J, Brasington R. Repository corticotropin injection for active rheumatoid arthritis despite aggressive treatment: a randomized controlled withdrawal trial. Rheumatol Ther. 2020;7(2):327-344.
  • Aggarwal R, Marder G, Koontz DC, Nandkumar P, Qi Z, Oddis CV. Efficacy and safety of adrenocorticotropic hormone gel in refractory dermatomyositis and polymyositis. Ann Rheum Dis. 2017;77(5):720-727.
  • Baughman RP, Barney JB, O'Hare L, Lower EE. A retrospective pilot study examining the use of Acthar gel in sarcoidosis patients. Respir Med. 2016;110:66-72.
  • Hladunewich MA, Cattran D, Beck LH, et al. A pilot study to determine the dose and effectiveness of adrenocorticotrophic hormone (Acthar® Gel) in nephrotic syndrome due to idiopathic membranous nephropathy. Nephrol Dial Transplant. 2014;29(8):1570-1577.
  • 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.
  • Madan A, Mijovic-Das S, Stankovic A, Teehan G, Milward AS, Khastgir A. Acthar gel in the treatment of nephrotic syndrome: a multicenter retrospective case series. BMC Nephrol. 2016;17:37.
  • Tumlin J, Galphin C, Santos R, Rovin B. Kidney Int Rep. 2017;2(5):924-932.
  • Bomback AS, Tumlin JA, Baranski J, et al. Treatment of nephrotic syndrome with adrenocorticotropic hormone (ACTH) gel. Drug Des Devel Ther. 2011;5:147-153.
  • Filippone EJ, Dopson SJ, Rivers DM, et al. Adrenocorticotropic hormone analog use for podocytopathies. Int Med Case Rep J. 2016;9:125-133.
  • Hogan J, Bomback AS, Mehta K, et al. Treatment of idiopathic FSGS with adrenocorticotropic hormone gel. Clin J Am Soc Nephrol. 2013;8(12):2072-2081.
  • Wirta D, McLaurin E, Ousler G, Liu J, Kacmaz RO, Grieco J. Repository corticotropin injection (Acthar® Gel) for refractory severe noninfectious keratitis: efficacy and safety from a phase 4, multicenter, open-label study. Ophthalmol Ther. 2021;10(4):1077-1092.

References:

  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.

References:

  • Fleischmann R, Furst DE, Connolly-Strong E, Liu J, Zhu J, Brasington R. Repository corticotropin injection for active rheumatoid arthritis despite aggressive treatment: a randomized controlled withdrawal trial. Rheumatol Ther. 2020;7(2):327-344.
  • US Department of Health and Human Services. Enrichment strategies for clinical trials to support determination of effectiveness of human drugs and biological products. Guidance for industry. March 2019. https://www.fda.gov/media/121320/download. Accessed June 11, 2019.
  • Fleischmann R, Furst DE, Connolly-Strong E, Liu J, Zhu J, Brasington R. A multicenter study assessing the efficacy and safety of repository corticotropin injection in patients with persistently active rheumatoid arthritis. Poster presented at: European Congress of Rheumatology; June 12-15, 2019; Madrid, Spain.
  • Curtis JR, Yang S, Chen L, et al. Determining the minimally important difference in the clinical disease activity index for improvement and worsening in early rheumatoid arthritis patients. Arthritis Care Res (Hoboken). 2015;67(10):1345-1353.
  • Orbai AM, Bingham CO III. Patient reported outcomes in rheumatoid arthritis clinical trials. Curr Rheumatol Rep. 2015;17(4):28.

References:

  • Ho-Mahler N, Turner B, Eaddy M, Hanke ML, Nelson WW. Treatment with repository corticotropin injection in patients with rheumatoid arthritis, systemic lupus erythematosus, and dermatomyositis/polymyositis. Open Access Rheumatol. 2020;12:21-28.
  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.

References:

  • Aggarwal R, Marder G, Koontz DC, Nandkumar P, Qi Z, Oddis CV. Efficacy and safety of adrenocorticotropic hormone gel in refractory dermatomyositis and polymyositis. Ann Rheum Dis. 2018;77(5):720-727.
  • National Institute of Environmental Health Sciences. Disease activity core set measures. https://www.niehs.nih.gov/research/resources/imacs/diseaseactivity/index.cfm. Updated August 31, 2017. Accessed October 10, 2022.

References:

  • Saygin D, Oddis CV, Marder G, et al. Follow-up results of myositis patients treated with Acthar gel. Rheumatology (Oxford). 2020;59(10):2976-2981.

References:

  • Fiechtner JJ, Montroy T. Treatment of moderately to severely active systemic lupus erythematosus with adrenocorticotropic hormone: a single-site, open-label trial. Lupus. 2014;23(9):905-912.

References:

  • Kaplan J, Miller T, Baker M, Due B, Zhao E. A prospective observational registry of repository corticotropin injection (Acthar® Gel) for the treatment of multiple sclerosis relapse. Front Neurol. 2020;11:598496.doi:10.3389/fneur.2020.598496.
  • Polman CH, Reingold SC, Banwell B, et al. Diagnostic criteria for multiple sclerosis: 2010 revisions to the McDonald Criteria. Ann Neurol. 2011;69(2):292-302.
  • Hobart J, Lamping D, Fitzpatrick R, Riazi A, Thompson A. The Multiple Sclerosis Impact Scale (MSIS-29): a new patient-based outcome measure. Brain. 2001;124(pt 5):962-973.
  • Jones KH, Ford DV, Jones PA, et al. The physical and psychological impact of multiple sclerosis using the MSIS-29 via the web portal of the UK MS Register. PLoS One. 2013;8(1):e5542. doi:10.1371/journal.pone.0055422.
  • Costelloe L, O'Rourke K, Kearney H, et al. The patient knows best: significant change in the physical component of the Multiple Sclerosis Impact Scale (MSIS-29 physical). J Neurol Neurosurg Psychiatry. 2007;78(8):841-844.
  • Widener GL, Allen DD. Measurement characteristics and clinical utility of the 29-item Multiple Sclerosis Impact Scale. Arch Phys Med Rehabil. 2014;95(3):593-594.
  • Kurtzke JF. Rating neurologic impairment in multiple sclerosis: an expanded disability status scale (EDSS). Neurology. 1983;33(11):1444-1452.
  • Busner J, Targum SD. The clinical global impressions scale: applying a research tool in clinical practice. Psychiatry (Edgmont). 2007;4(7):28-37.
  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.

References:

  • Bryan MS, Sergott RC. Changes in visual acuity and retinal structures following repository corticotropin injection (RCI) therapy in patients with acute demyelinating optic neuritis: improvement in low contrast visual acuity in both affected and contralateral eyes in a single-armed open-label study. J Neurol Sci. 2019;407:116505. doi:10.1016/j.jns.2019.116505.

References:

  • Knupp KG, Coryell J, Nickels KC, et al. Response to treatment in a prospective national infantile spasms cohort. Ann Neurol. 2016;79(3):475-484.

References:

  • Madan A, Mijovic-Das S, Stankovic A, Teehan G, Milward AS, Khastgir A. Acthar gel in the treatment of nephrotic syndrome: a multicenter retrospective case series. BMC Nephrol. 2016;17(1):37. doi:10.1186/s12882-016-0241-7.
  • Data on File – Ref-00742. Mallinckrodt Pharmaceuticals.
  • Kidney Disease: Improving Global Outcomes (KDIGO) Glomerulonephritis Work Group. Clinical practice guideline for glomerulonephritis. Kidney Int Suppl. 2012;2(2):139-274.

References:

  • Baughman RP, Barney JB, O'Hare L, Lower EE. A retrospective pilot study examining the use of Acthar gel in sarcoidosis patients. Respir Med. 2016;110:66-72.

References:

  • Baughman RP, Sweiss N, Keijsers R, et al. Repository corticotropin for chronic pulmonary sarcoidosis. Lung. 2017;195(3):313-322.

References:

  • Data on File – Ref-05336. Mallinckrodt Pharmaceuticals.
  • Fleischmann R, Furst DE, Connolly-Strong E, Liu J, Zhu J, Brasington R. Repository corticotropin injection for active rheumatoid arthritis despite aggressive treatment: a randomized controlled withdrawal trial. Rheumatol Ther. 2020;7(2):327-344.
  • Chopra I, Qin Y, Kranyak J, et al. Repository corticotropin injection in patients with advanced symptomatic sarcoidosis: retrospective analysis of medical records. Ther Adv Respir Dis. 2019;13:1753466619888127. doi:10.1177/1753466619888127.
  • Wirta D, McLaurin E, Ousler G, Liu J, Kacmaz RO, Grieco J. Repository corticotropin injection (Acthar® Gel) for refractory severe noninfectious keratitis: efficacy and safety from a phase 4, multicenter, open-label study. Ophthalmol Ther. 2021;10(4):1077-1092.
  • Zand L, Canetta P, Lafayette R, et al. An open-label pilot study of adrenocorticotrophic hormone in the treatment of IgA nephropathy at high risk of progression. Kidney Int Rep. 2020;5(1):58-65.
  • Kaplan J, Miller T, Baker M, Due B, Zhao E. A prospective observational registry of repository corticotropin injection (Acthar® Gel) for the treatment of multiple sclerosis relapse. Front Neurol. 2020;11:598496.doi:10.3389/fneur.2020.598496.

References:

  • Alhamad T, Manllo Dieck J, Younus U, et al. ACTH gel in resistant focal segmental glomerulosclerosis after kidney transplantation. Transplantation. 2019;103(1):202-209.
  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.
  • Hladunewich MA, Cattran D, Beck LH, et al. A pilot study to determine the dose and effectiveness of adrenocorticotrophic hormone (Acthar® Gel) in nephrotic syndrome due to idiopathic membranous nephropathy. Nephrol Dial Transplant. 2014;29(8):1570-1577.
  • 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.
  • Madan A, Mijovic-Das S, Stankovic A, Teehan G, Milward AS, Khastgir A. Acthar Gel in the treatment of nephrotic syndrome: a multicenter retrospective case series. BMC Nephrol. 2016;17:37.
  • Tumlin J, Galphin C, Santos R, Rovin B. Kidney Int Rep. 2017;2(5):924-932.
  • Bomback AS, Tumlin JA, Baranski J, et al. Treatment of nephrotic syndrome with adrenocorticotropic hormone (ACTH) gel. Drug Des Devel Ther. 2011;5:147-153.
  • Filippone EJ, Dopson SJ, Rivers DM, et al. Adrenocorticotropic hormone analog use for podocytopathies. Int Med Case Rep J. 2016;9:125-133.
  • Hogan J, Bomback AS, Mehta K, et al. Treatment of idiopathic FSGS with adrenocorticotropic hormone gel. Clin J Am Soc Nephrol. 2013;8(12):2072-2081.

References:

  • Zand L, Canetta P, Lafayette R, et al. An open-label pilot study of adrenocorticotrophic hormone in the treatment of lgA nephropathy at high risk of progression. Kidney Int Rep. 2020;5(1):58-65.
  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.

References:

  • Baram TZ, Mitchell WG, Tournay A, Snead OC, Hanson RA, Horton EJ. High-dose corticotropin (ACTH) versus prednisone for infantile spasms: a prospective, randomized, blinded study. Pediatrics. 1996;97(3):375-379.
  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.

References:

  • Data on file: REF-MNK14084113. Mallinckrodt ARD LLC.

References:

  • Bryan MS, Sergott RC. Changes in visual acuity and retinal structures following repository corticotropin injection (RCI) therapy in patients with acute demyelinating optic neuritis: improvement in low contrast visual acuity in both affected and contralateral eyes in a single-armed open-label study. J Neurol Sci. 2019;407:116505. doi:10.1016/j.jns.2019.116505.

References:

  • Fiechtner JJ, Montroy T, June J. A single-site, investigator initiated open-label trial of H.P. Acthar® Gel (repository corticotropin injection) an adrenocorticotropic hormone (ACTH) analogue in subjects with moderately to severely active psoriatic arthritis (PsA). J Dermatol Res Ther. 2016;2(5):1-7.
  • Schmitt J, Wozel G. The psoriasis area and severity index is the adequate criterion to define severity in chronic plaque-type psoriasis. Dermatology. 2005;210(3):194-199.

References:

  • Chopra I, Qin Y, Kranyak J, et al. Repository corticotropin injection in patients with advanced symptomatic sarcoidosis: retrospective analysis of medical records. Ther Adv Respir Dis. 2019;13:1753466619888127. doi:10.1177/1753466619888127.

References:

  • Tumlin J, Galphin C, Santos R, Rovin B. Kidney Int Rep. 2017;2(5):924-932.

References:

  • Nelson WW, Lima AF, Kranyak J, et al. Retrospective medical record review to describe use of repository corticotropin injection among patients with uveitis in the United States. J Ocul Pharmacol Ther. 2019;35(3):182-188.

References:

  • Wirta D, McLaurin E, Ousler G, Liu J, Kacmaz RO, Grieco J. Repository corticotropin injection (Acthar® Gel) for refractory severe noninfectious keratitis: efficacy and safety from a phase 4, multicenter, open-label study. Ophthalmol Ther. 2021;10(4):1077-1092.
  • Data on File – Ref-04624. Mallinckrodt Pharmaceuticals.
  • US Food and Drug Administration Center for Drug Evaluation and Research. Clinical outcome assessment review. 2016. Accessed January 19, 2021. https://www.accessdata.fda.gov/drugsatfda_docs/nda/2016/208073Orig1s000MedR.pdf.
  • Grubbs JR, Tolleson-Rinehart S, Huynh K, Davis RM. A review of quality of life measures in dry eye questionnaires. Cornea. 2014;33(2):215-218.
  • Abetz L, Rajagopalan K, Mertzanis P, Begley C, Barnes R, Chalmers R; Impact of Dry Eye on Everyday Life (IDEEL) Study Group. Development and validation of the impact of dry eye on everyday life (IDEEL) questionnaire, a patient-reported outcomes (PRO) measure for the assessment of the burden of dry eye on patients. Health Qual Life Outcomes. 2011;9:111.
  • Fairchild CJ, Chalmers RL, Begley CG. Clinically important difference in dry eye: change in IDEEL-symptom bother. Optom Vis Sci. 2008;85(8):699-707.

References:

  • Rahaghi FF, Sweiss NJ, Saketkoo LA, et al. Management of repository corticotrophin injection therapy for pulmonary sarcoidosis: a Delphi study. Eur Respir Rev. 2020;29(155):190147. doi:10.1183/16000617.0147-2019.
  • Baughman RP, Scholand MB, Rahaghi FF. Clinical phenotyping: role in treatment decisions in sarcoidosis. Eur Respir Rev. 2020;29(155):190145. doi:10.1183/16000617.0145-2019.
  • Acthar Gel (repository corticotropin injection) [prescribing information]. Bedminster, NJ: Mallinckrodt ARD LLC.
  • Rahaghi FF, Baughman RP, Saketkoo LA, et al. Delphi consensus recommendations for a treatment algorithm in pulmonary sarcoidosis. Eur Respir Rev. 2020;29(155):190146. doi:10.1183/16000617.0146-2019.

References:

  • Data as of 01/22. Data on File – Ref-05336. Mallinckrodt Pharmaceuticals.

References:

  • Data on File – Ref-05118. Mallinckrodt Pharmaceuticals.

References:

  • Data on File – Ref-05292. Mallinckrodt Pharmaceuticals.

References:

  • Data on File – Ref-05291. Mallinckrodt Pharmaceuticals.

References:

  • Data on File – Ref-04568. Mallinckrodt Pharmaceuticals.
  • CellCept (mycophenolate mofetil) [prescribing information]. San Francisco, CA: Genentech USA, Inc.

References:

  • Data on File – Ref-04990. Mallinckrodt Pharmaceuticals.

References:

  • Madan A. Repository corticotropin injection in a patient presenting with focal segmental glomerulosclerosis, rheumatoid arthritis, and optic neuritis: a case report. Int J Gen Med. 2015;8:119-124.