SNIFF - 3-Week Aptar CPS Device

NCT05006599 | Withdrawn Phase 2 FDA Drug FDA Device

• 1 other identifier: IRB00073876
• Study Type: interventional
• Target: N/A
• Locations: 0 countries
• Sites: N/A

Brief Summary

The SNIFF 3-Week Aptar Device study will involve using a device to administer insulin or placebo through each participant's nose or intra-nasally. Insulin is a hormone that is produced in the body. It works by lowering levels of glucose (sugar) in the blood. This study is measuring how much insulin the device delivers. In addition, this study will look at the effects of insulin or placebo administered intra-nasally using an intranasal delivery device on memory, blood, and cerebrospinal fluid (CSF).

Conditions

Mild Cognitive Impairment; Cognitive Impairment; Alzheimer Disease, Early Onset

Keywords

Intranasal Delivery of Insulin; Cognitive Testing; Nasal Insulin

Outcome Measures

Primary Outcomes (1)

• Percentage of Prescribed Dose Taken

  Participant self-reported medication adherence information will be calculated by study staff on a 0%-100% scale. A score below 80% indicates low medication adherence and a score of 80% or higher indicates high medication adherence.

  Week 4

Secondary Outcomes (8)

• Change in the Preclinical Alzheimer Cognitive Composite 5 (PACC5) Z-Score

  Baseline to Week 8

• Change in the 14-item Alzheimer's Disease Assessment Scale-Cognitive subscale (ADAS-Cog 14) Score

  Baseline to Week 8

• Change in Cerebrospinal Fluid (CSF) Insulin Levels

  Baseline to Week 8

• Change in amyloid β-peptide (Aβ) 40 (Aβ40) in Cerebrospinal Fluid (CSF)

  Baseline to Week 8

• Change in amyloid β-peptide (Aβ) 42 (Aβ42) in Cerebrospinal Fluid (CSF)

  Baseline to Week 8

Other Outcomes (5)

• Change in Quick Dementia Rating Scale (QDRS) Score

  Baseline to Week 8

• Change in Patient Health Questionnaire (PHQ-9) Score

  Baseline to Week 8

• Change in Generalized Anxiety Disorder scale-7 (GAD-7) Score

  Baseline to Week 8

Study Arms (2)

Humulin® R U-100

EXPERIMENTAL

Twenty randomly assigned participants with Alzheimer's disease or mild cognitive impairment will receive intranasal administrations of Humulin® R U-100 (40 IU) four times daily for 3 weeks.

Drug: Insulin (Humulin® R U-100); Device: Aptar Pharma CPS Intranasal Delivery Device

Placebo

PLACEBO COMPARATOR

Twenty randomly assigned participants with Alzheimer's disease or mild cognitive impairment will receive intranasal administrations of placebo (insulin diluent) four times daily for 3 weeks.

Drug: Placebo; Device: Aptar Pharma CPS Intranasal Delivery Device

Interventions

Insulin (Humulin® R U-100) DRUG

Participants will administer 40 IU of Humulin® U-100 insulin four times per day with an intranasal delivery device.

Humulin® R U-100

Placebo DRUG

Participants will administer placebo (insulin diluent) four times per day with an intranasal delivery device.

Also known as: Insulin Diluent

Placebo

Aptar Pharma CPS Intranasal Delivery Device DEVICE

Participants will be assigned to receive Humulin® insulin or placebo administered through the Aptar Pharma CPS intranasal delivery device.

Humulin® R U-100; Placebo

Eligibility Criteria

• Age: 55 Years - 85 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Age 55 to 85 (inclusive)
• Fluent in English
• Cognitively normal or diagnosis of amnestic mild cognitive impairment (aMCI) or mild Alzheimer's disease (AD)
• Amyloid positive by positron emission tomography (PET) or cerebrospinal fluid (CSF) criteria
• Stable medical condition for 3 months prior to screening visit
• Stable medications for 4 weeks prior to the screening and study visits (exceptions may be made on a case by case basis by the study physician)
• Clinical laboratory values must be within normal limits or, if abnormal, must be judged to be clinically insignificant by the study physician

You may not qualify if:

• A diagnosis of dementia other than Alzheimer's disease (AD)
• History of a clinically significant stroke
• Current evidence or history in past two years of epilepsy, head injury with loss of consciousness, any major psychiatric disorder including psychosis, major depression, bipolar disorder
• Diabetes (type I or type II) insulin-dependent and non-insulin-dependent diabetes mellitus
• Current or past regular use of insulin or any other anti-diabetic medication within 2 months of screening visit
• History of seizure within past five years
• Pregnancy or possible pregnancy
• Use of anticoagulants
• Residence in a skilled nursing facility at screening
• Use of an investigational agent within two months of screening visit

Sponsors & Collaborators

• Wake Forest University Health Sciences: lead

Related Publications (52)

• Albert MS, DeKosky ST, Dickson D, Dubois B, Feldman HH, Fox NC, Gamst A, Holtzman DM, Jagust WJ, Petersen RC, Snyder PJ, Carrillo MC, Thies B, Phelps CH. The diagnosis of mild cognitive impairment due to Alzheimer's disease: recommendations from the National Institute on Aging-Alzheimer's Association workgroups on diagnostic guidelines for Alzheimer's disease. Alzheimers Dement. 2011 May;7(3):270-9. doi: 10.1016/j.jalz.2011.03.008. Epub 2011 Apr 21.

  PMID: 21514249 BACKGROUND

• Baker H, Spencer RF. Transneuronal transport of peroxidase-conjugated wheat germ agglutinin (WGA-HRP) from the olfactory epithelium to the brain of the adult rat. Exp Brain Res. 1986;63(3):461-73. doi: 10.1007/BF00237470.

  PMID: 3758265 BACKGROUND

• Baker LD, Cross DJ, Minoshima S, Belongia D, Watson GS, Craft S. Insulin resistance and Alzheimer-like reductions in regional cerebral glucose metabolism for cognitively normal adults with prediabetes or early type 2 diabetes. Arch Neurol. 2011 Jan;68(1):51-7. doi: 10.1001/archneurol.2010.225. Epub 2010 Sep 13.

  PMID: 20837822 BACKGROUND

• Balin BJ, Broadwell RD, Salcman M, el-Kalliny M. Avenues for entry of peripherally administered protein to the central nervous system in mouse, rat, and squirrel monkey. J Comp Neurol. 1986 Sep 8;251(2):260-80. doi: 10.1002/cne.902510209.

  PMID: 3782501 BACKGROUND

• Benedict C, Hallschmid M, Hatke A, Schultes B, Fehm HL, Born J, Kern W. Intranasal insulin improves memory in humans. Psychoneuroendocrinology. 2004 Nov;29(10):1326-34. doi: 10.1016/j.psyneuen.2004.04.003.

  PMID: 15288712 BACKGROUND

• Benedict C, Kern W, Schultes B, Born J, Hallschmid M. Differential sensitivity of men and women to anorexigenic and memory-improving effects of intranasal insulin. J Clin Endocrinol Metab. 2008 Apr;93(4):1339-44. doi: 10.1210/jc.2007-2606. Epub 2008 Jan 29.

  PMID: 18230654 BACKGROUND

• Born J, Lange T, Kern W, McGregor GP, Bickel U, Fehm HL. Sniffing neuropeptides: a transnasal approach to the human brain. Nat Neurosci. 2002 Jun;5(6):514-6. doi: 10.1038/nn849. No abstract available.

  PMID: 11992114 BACKGROUND

• Broadwell RD, Balin BJ. Endocytic and exocytic pathways of the neuronal secretory process and trans-synaptic transfer of wheat germ agglutinin-horseradish peroxidase in vivo. J Comp Neurol. 1985 Dec 22;242(4):632-50. doi: 10.1002/cne.902420410.

  PMID: 2418083 BACKGROUND

• Cavanna AE, Trimble MR. The precuneus: a review of its functional anatomy and behavioural correlates. Brain. 2006 Mar;129(Pt 3):564-83. doi: 10.1093/brain/awl004. Epub 2006 Jan 6.

  PMID: 16399806 BACKGROUND

• Chiu SL, Chen CM, Cline HT. Insulin receptor signaling regulates synapse number, dendritic plasticity, and circuit function in vivo. Neuron. 2008 Jun 12;58(5):708-19. doi: 10.1016/j.neuron.2008.04.014.

  PMID: 18549783 BACKGROUND

• Craft S, Baker LD, Montine TJ, Minoshima S, Watson GS, Claxton A, Arbuckle M, Callaghan M, Tsai E, Plymate SR, Green PS, Leverenz J, Cross D, Gerton B. Intranasal insulin therapy for Alzheimer disease and amnestic mild cognitive impairment: a pilot clinical trial. Arch Neurol. 2012 Jan;69(1):29-38. doi: 10.1001/archneurol.2011.233. Epub 2011 Sep 12.

  PMID: 21911655 BACKGROUND

• Craft S, Peskind E, Schwartz MW, Schellenberg GD, Raskind M, Porte D Jr. Cerebrospinal fluid and plasma insulin levels in Alzheimer's disease: relationship to severity of dementia and apolipoprotein E genotype. Neurology. 1998 Jan;50(1):164-8. doi: 10.1212/wnl.50.1.164.

  PMID: 9443474 BACKGROUND

• Craft S, Watson GS. Insulin and neurodegenerative disease: shared and specific mechanisms. Lancet Neurol. 2004 Mar;3(3):169-78. doi: 10.1016/S1474-4422(04)00681-7.

  PMID: 14980532 BACKGROUND

• De Felice FG, Vieira MN, Bomfim TR, Decker H, Velasco PT, Lambert MP, Viola KL, Zhao WQ, Ferreira ST, Klein WL. Protection of synapses against Alzheimer's-linked toxins: insulin signaling prevents the pathogenic binding of Abeta oligomers. Proc Natl Acad Sci U S A. 2009 Feb 10;106(6):1971-6. doi: 10.1073/pnas.0809158106. Epub 2009 Feb 2.

  PMID: 19188609 BACKGROUND

• Fishel MA, Watson GS, Montine TJ, Wang Q, Green PS, Kulstad JJ, Cook DG, Peskind ER, Baker LD, Goldgaber D, Nie W, Asthana S, Plymate SR, Schwartz MW, Craft S. Hyperinsulinemia provokes synchronous increases in central inflammation and beta-amyloid in normal adults. Arch Neurol. 2005 Oct;62(10):1539-44. doi: 10.1001/archneur.62.10.noc50112.

  PMID: 16216936 BACKGROUND

• Francis GJ, Martinez JA, Liu WQ, Xu K, Ayer A, Fine J, Tuor UI, Glazner G, Hanson LR, Frey WH 2nd, Toth C. Intranasal insulin prevents cognitive decline, cerebral atrophy and white matter changes in murine type I diabetic encephalopathy. Brain. 2008 Dec;131(Pt 12):3311-34. doi: 10.1093/brain/awn288. Epub 2008 Nov 16.

  PMID: 19015157 BACKGROUND

• Frolich L, Blum-Degen D, Bernstein HG, Engelsberger S, Humrich J, Laufer S, Muschner D, Thalheimer A, Turk A, Hoyer S, Zochling R, Boissl KW, Jellinger K, Riederer P. Brain insulin and insulin receptors in aging and sporadic Alzheimer's disease. J Neural Transm (Vienna). 1998;105(4-5):423-38. doi: 10.1007/s007020050068.

  PMID: 9720972 BACKGROUND

• Galasko D, Bennett D, Sano M, Ernesto C, Thomas R, Grundman M, Ferris S. An inventory to assess activities of daily living for clinical trials in Alzheimer's disease. The Alzheimer's Disease Cooperative Study. Alzheimer Dis Assoc Disord. 1997;11 Suppl 2:S33-9.

  PMID: 9236950 BACKGROUND

• Gasparini L, Gouras GK, Wang R, Gross RS, Beal MF, Greengard P, Xu H. Stimulation of beta-amyloid precursor protein trafficking by insulin reduces intraneuronal beta-amyloid and requires mitogen-activated protein kinase signaling. J Neurosci. 2001 Apr 15;21(8):2561-70. doi: 10.1523/JNEUROSCI.21-08-02561.2001.

  PMID: 11306609 BACKGROUND

• Gil-Bea FJ, Solas M, Solomon A, Mugueta C, Winblad B, Kivipelto M, Ramirez MJ, Cedazo-Minguez A. Insulin levels are decreased in the cerebrospinal fluid of women with prodomal Alzheimer's disease. J Alzheimers Dis. 2010;22(2):405-13. doi: 10.3233/JAD-2010-100795.

  PMID: 20847404 BACKGROUND

• Hallschmid M, Benedict C, Schultes B, Born J, Kern W. Obese men respond to cognitive but not to catabolic brain insulin signaling. Int J Obes (Lond). 2008 Feb;32(2):275-82. doi: 10.1038/sj.ijo.0803722. Epub 2007 Sep 11.

  PMID: 17848936 BACKGROUND

• Hong M, Lee VM. Insulin and insulin-like growth factor-1 regulate tau phosphorylation in cultured human neurons. J Biol Chem. 1997 Aug 1;272(31):19547-53. doi: 10.1074/jbc.272.31.19547.

  PMID: 9235959 BACKGROUND

• Hughes CP, Berg L, Danziger WL, Coben LA, Martin RL. A new clinical scale for the staging of dementia. Br J Psychiatry. 1982 Jun;140:566-72. doi: 10.1192/bjp.140.6.566.

  PMID: 7104545 BACKGROUND

• Illum L. Nasal drug delivery: new developments and strategies. Drug Discov Today. 2002 Dec 1;7(23):1184-9. doi: 10.1016/s1359-6446(02)02529-1.

  PMID: 12547019 BACKGROUND

• Kern W, Born J, Schreiber H, Fehm HL. Central nervous system effects of intranasally administered insulin during euglycemia in men. Diabetes. 1999 Mar;48(3):557-63. doi: 10.2337/diabetes.48.3.557.

  PMID: 10078556 BACKGROUND

• Kristensson K, Olsson Y. Uptake of exogenous proteins in mouse olfactory cells. Acta Neuropathol. 1971;19(2):145-54. doi: 10.1007/BF00688493. No abstract available.

  PMID: 5126829 BACKGROUND

• Kupila A, Sipila J, Keskinen P, Simell T, Knip M, Pulkki K, Simell O. Intranasally administered insulin intended for prevention of type 1 diabetes--a safety study in healthy adults. Diabetes Metab Res Rev. 2003 Sep-Oct;19(5):415-20. doi: 10.1002/dmrr.397.

  PMID: 12951650 BACKGROUND

• Lee CC, Kuo YM, Huang CC, Hsu KS. Insulin rescues amyloid beta-induced impairment of hippocampal long-term potentiation. Neurobiol Aging. 2009 Mar;30(3):377-87. doi: 10.1016/j.neurobiolaging.2007.06.014. Epub 2007 Aug 10.

  PMID: 17692997 BACKGROUND

• Minoshima S, Frey KA, Foster NL, Kuhl DE. Preserved pontine glucose metabolism in Alzheimer disease: a reference region for functional brain image (PET) analysis. J Comput Assist Tomogr. 1995 Jul-Aug;19(4):541-7. doi: 10.1097/00004728-199507000-00006.

  PMID: 7622680 BACKGROUND

• Minoshima S, Koeppe RA, Frey KA, Kuhl DE. Anatomic standardization: linear scaling and nonlinear warping of functional brain images. J Nucl Med. 1994 Sep;35(9):1528-37.

  PMID: 8071705 BACKGROUND

• Morris JC, Ernesto C, Schafer K, Coats M, Leon S, Sano M, Thal LJ, Woodbury P. Clinical dementia rating training and reliability in multicenter studies: the Alzheimer's Disease Cooperative Study experience. Neurology. 1997 Jun;48(6):1508-10. doi: 10.1212/wnl.48.6.1508.

  PMID: 9191756 BACKGROUND

• Petersen RC, Doody R, Kurz A, Mohs RC, Morris JC, Rabins PV, Ritchie K, Rossor M, Thal L, Winblad B. Current concepts in mild cognitive impairment. Arch Neurol. 2001 Dec;58(12):1985-92. doi: 10.1001/archneur.58.12.1985.

  PMID: 11735772 BACKGROUND

• Pontiroli AE, Alberetto M, Secchi A, Dossi G, Bosi I, Pozza G. Insulin given intranasally induces hypoglycaemia in normal and diabetic subjects. Br Med J (Clin Res Ed). 1982 Jan 30;284(6312):303-6. doi: 10.1136/bmj.284.6312.303.

  PMID: 6800439 BACKGROUND

• Reger MA, Watson GS, Frey WH 2nd, Baker LD, Cholerton B, Keeling ML, Belongia DA, Fishel MA, Plymate SR, Schellenberg GD, Cherrier MM, Craft S. Effects of intranasal insulin on cognition in memory-impaired older adults: modulation by APOE genotype. Neurobiol Aging. 2006 Mar;27(3):451-8. doi: 10.1016/j.neurobiolaging.2005.03.016. Epub 2005 Jun 16.

  PMID: 15964100 BACKGROUND

• Reger MA, Watson GS, Green PS, Baker LD, Cholerton B, Fishel MA, Plymate SR, Cherrier MM, Schellenberg GD, Frey WH 2nd, Craft S. Intranasal insulin administration dose-dependently modulates verbal memory and plasma amyloid-beta in memory-impaired older adults. J Alzheimers Dis. 2008 Apr;13(3):323-31. doi: 10.3233/jad-2008-13309.

  PMID: 18430999 BACKGROUND

• Reger MA, Watson GS, Green PS, Wilkinson CW, Baker LD, Cholerton B, Fishel MA, Plymate SR, Breitner JC, DeGroodt W, Mehta P, Craft S. Intranasal insulin improves cognition and modulates beta-amyloid in early AD. Neurology. 2008 Feb 5;70(6):440-8. doi: 10.1212/01.WNL.0000265401.62434.36. Epub 2007 Oct 17.

  PMID: 17942819 BACKGROUND

• Rivera EJ, Goldin A, Fulmer N, Tavares R, Wands JR, de la Monte SM. Insulin and insulin-like growth factor expression and function deteriorate with progression of Alzheimer's disease: link to brain reductions in acetylcholine. J Alzheimers Dis. 2005 Dec;8(3):247-68. doi: 10.3233/jad-2005-8304.

  PMID: 16340083 BACKGROUND

• Sakane T, Akizuki M, Taki Y, Yamashita S, Sezaki H, Nadai T. Direct drug transport from the rat nasal cavity to the cerebrospinal fluid: the relation to the molecular weight of drugs. J Pharm Pharmacol. 1995 May;47(5):379-81. doi: 10.1111/j.2042-7158.1995.tb05814.x.

  PMID: 7494186 BACKGROUND

• Sano M, Raman R, Emond J, Thomas RG, Petersen R, Schneider LS, Aisen PS. Adding delayed recall to the Alzheimer Disease Assessment Scale is useful in studies of mild cognitive impairment but not Alzheimer disease. Alzheimer Dis Assoc Disord. 2011 Apr-Jun;25(2):122-7. doi: 10.1097/WAD.0b013e3181f883b7.

  PMID: 20921876 BACKGROUND

• Selkoe DJ. Soluble oligomers of the amyloid beta-protein impair synaptic plasticity and behavior. Behav Brain Res. 2008 Sep 1;192(1):106-13. doi: 10.1016/j.bbr.2008.02.016. Epub 2008 Feb 17.

  PMID: 18359102 BACKGROUND

• Shipley MT. Transport of molecules from nose to brain: transneuronal anterograde and retrograde labeling in the rat olfactory system by wheat germ agglutinin-horseradish peroxidase applied to the nasal epithelium. Brain Res Bull. 1985 Aug;15(2):129-42. doi: 10.1016/0361-9230(85)90129-7.

  PMID: 3840049 BACKGROUND

• Stockhorst U, de Fries D, Steingrueber HJ, Scherbaum WA. Insulin and the CNS: effects on food intake, memory, and endocrine parameters and the role of intranasal insulin administration in humans. Physiol Behav. 2004 Oct 30;83(1):47-54. doi: 10.1016/j.physbeh.2004.07.022.

  PMID: 15501490 BACKGROUND

• Thorne RG, Emory CR, Ala TA, Frey WH 2nd. Quantitative analysis of the olfactory pathway for drug delivery to the brain. Brain Res. 1995 Sep 18;692(1-2):278-82. doi: 10.1016/0006-8993(95)00637-6.

  PMID: 8548316 BACKGROUND

• Thorne RG, Pronk GJ, Padmanabhan V, Frey WH 2nd. Delivery of insulin-like growth factor-I to the rat brain and spinal cord along olfactory and trigeminal pathways following intranasal administration. Neuroscience. 2004;127(2):481-96. doi: 10.1016/j.neuroscience.2004.05.029.

  PMID: 15262337 BACKGROUND

• Townsend M, Mehta T, Selkoe DJ. Soluble Abeta inhibits specific signal transduction cascades common to the insulin receptor pathway. J Biol Chem. 2007 Nov 16;282(46):33305-33312. doi: 10.1074/jbc.M610390200. Epub 2007 Sep 13.

  PMID: 17855343 BACKGROUND

• Weiss P, Holland Y. Neuronal dynamics and axonal flow, ii. The olfactory nerve as model test object. Proc Natl Acad Sci U S A. 1967 Feb;57(2):258-64. doi: 10.1073/pnas.57.2.258. No abstract available.

  PMID: 16591462 BACKGROUND

• Worsley KJ, Evans AC, Marrett S, Neelin P. A three-dimensional statistical analysis for CBF activation studies in human brain. J Cereb Blood Flow Metab. 1992 Nov;12(6):900-18. doi: 10.1038/jcbfm.1992.127.

  PMID: 1400644 BACKGROUND

• Zhao L, Teter B, Morihara T, Lim GP, Ambegaokar SS, Ubeda OJ, Frautschy SA, Cole GM. Insulin-degrading enzyme as a downstream target of insulin receptor signaling cascade: implications for Alzheimer's disease intervention. J Neurosci. 2004 Dec 8;24(49):11120-6. doi: 10.1523/JNEUROSCI.2860-04.2004.

  PMID: 15590928 BACKGROUND

• Zhao WQ, Townsend M. Insulin resistance and amyloidogenesis as common molecular foundation for type 2 diabetes and Alzheimer's disease. Biochim Biophys Acta. 2009 May;1792(5):482-96. doi: 10.1016/j.bbadis.2008.10.014. Epub 2008 Nov 5.

  PMID: 19026743 BACKGROUND

• Yu L, Buysse DJ, Germain A, Moul DE, Stover A, Dodds NE, Johnston KL, Pilkonis PA. Development of short forms from the PROMIS sleep disturbance and Sleep-Related Impairment item banks. Behav Sleep Med. 2011 Dec 28;10(1):6-24. doi: 10.1080/15402002.2012.636266.

  PMID: 22250775 BACKGROUND

• Kroenke K, Spitzer RL, Williams JB. The PHQ-9: validity of a brief depression severity measure. J Gen Intern Med. 2001 Sep;16(9):606-13. doi: 10.1046/j.1525-1497.2001.016009606.x.

  PMID: 11556941 BACKGROUND

• Spitzer RL, Kroenke K, Williams JB, Lowe B. A brief measure for assessing generalized anxiety disorder: the GAD-7. Arch Intern Med. 2006 May 22;166(10):1092-7. doi: 10.1001/archinte.166.10.1092.

  PMID: 16717171 BACKGROUND

MeSH Terms

Conditions

Cognitive Dysfunction; Alzheimer Disease

Interventions

Insulin

Condition Hierarchy (Ancestors)

Cognition Disorders; Neurocognitive Disorders; Mental Disorders; Dementia; Brain Diseases; Central Nervous System Diseases; Nervous System Diseases; Tauopathies; Neurodegenerative Diseases

Intervention Hierarchy (Ancestors)

Proinsulin; Insulins; Pancreatic Hormones; Peptide Hormones; Hormones; Hormones, Hormone Substitutes, and Hormone Antagonists; Peptides; Amino Acids, Peptides, and Proteins

Study Officials

• Suzanne Craft, PhD

  Wake Forest University Health Sciences

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: RANDOMIZED
• Masking: QUADRUPLE
• Who Masked: PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
• Masking Details: Neither participants or site personnel will know which drug intervention (insulin or placebo) is being administered. Exceptions will be the Study Nurse who is directly involved in preparing the insulin or placebo.
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: July 27, 2021
• First Posted: August 16, 2021
• Study Start: May 1, 2025
• Primary Completion (Estimated): May 1, 2029
• Study Completion (Estimated): May 1, 2031
• Last Updated: July 28, 2025

Record last verified: 2025-03

Data Sharing

• IPD Sharing: Will not share