Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04592536
Other study ID # CVL-865-HV-001
Secondary ID
Status Completed
Phase Phase 1
First received
Last updated
Start date October 6, 2020
Est. completion date December 13, 2021

Study information

Verified date January 2022
Source Cerevel Therapeutics, LLC
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The purpose of this study is to determine anxiolytic effect of multiple doses of CVL-865 using an experimental medicine model of carbon dioxide (CO2) inhalation in healthy volunteers.


Recruitment information / eligibility

Status Completed
Enrollment 56
Est. completion date December 13, 2021
Est. primary completion date November 14, 2021
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years to 55 Years
Eligibility Inclusion Criteria: - Healthy male and female subjects, ages 18 to 55 years, inclusive, at the time of signing the ICF. Healthy is defined as no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and heart rate measurement, 12-lead ECG, and clinical laboratory tests, as evaluated by the investigator. - Body mass index of 18.5 to 30.0 kg/m2, inclusive, and a total body weight >50 kg (110 lbs) - A female subject of childbearing potential who is sexually active with a nonsterilized male partner must agree to use a highly effective method of contraception from signing of informed consent and for 30 days post last dose. A male subject with a pregnant or a nonpregnant partner of childbearing potential must agree to use condom during treatment and until the end of relevant systemic exposure in the male subject for 94 days following the last dose with IMP. - Capable of giving signed informed consent - Ability, in the opinion of the investigator, to understand the nature of the trial and comply with protocol requirements, including the prescribed dosage regimens, scheduled visits, laboratory tests, and other trial procedures. - Defined as sensitive to the anxiogenic effects of double-breath CO2 inhalation Exclusion Criteria: - Subjects with a current history of clinically significant cardiovascular pulmonary, gastrointestinal, renal, hepatic, metabolic, hematological, immunological, or neurological disease. - Subjects with a current or past history of clinically significant respiratory conditions - Subject with a personal or family history of sickle cell anemia - Subject with a personal or family history of cerebral aneurysm - Subjects with a clinically significant current or past personal or family history of any psychiatric disorder as classified by DSM-4 or DSM-5 criteria - Subjects with epilepsy or a history of seizures except for a single seizure episode - Subjects with a history of substance or alcohol-use disorder (DSM-5 criteria) - Subjects who answer "Yes" on the C-SSRS Suicidal Ideation Item 4, 5 and whose most recent episode meeting criteria for this C-SSRS Item 4, 5 occurred within the last 6 months - Subjects who, in the opinion of the investigator, present a serious risk of suicide - Subjects with human immunodeficiency virus seropositive status or acquired immunodeficiency syndrome, chronic hepatitis B or C (defined as positive serology and aspartate aminotransferase or alanine aminotransferase elevated to >2 × ULN) - Subject with a positive drug screen for illicit drugs - Subjects with a 12-lead ECG demonstrating either of the following: - QT interval corrected for heart rate using Fridericia's formula >450 msec (average of 3 ECGs obtained at the Screening Visit) - QRS interval >120 msec at the Screening Visit - Subjects with any of the following abnormalities in clinical laboratory tests at the Screening Visit, as assessed by the local laboratory and confirmed by a single repeat measurement, if deemed necessary: - AST or ALT =2 × ULN - Total bilirubin =1.5 × ULN. Subjects with a history of Gilbert's syndrome may be eligible provided the direct bilirubin is <ULN - Females: Hemoglobin <11 g/dL; Males: hemoglobin <12 g/dL - White blood cell count <3.0 × 109/L - Neutrophil count <2.0 × 109/L - Platelet count <150 × 109/L - Subjects with other abnormal laboratory test results, vital sign results, or ECG findings unless, based on the investigator's judgment, the findings are not medically significant - Systolic blood pressure =140 mmHg and/or diastolic blood pressure =90 mmHg at Screening or Day -1 - Subjects taking prohibited medication or who would be likely to require prohibited concomitant therapy - Subject has a current or past history of BZD abuse and/or dependence - Female subjects who are breastfeeding and/or who have a positive pregnancy test result prior to receiving IMP - Subjects who currently use or have used tobacco or nicotine-containing products within 30 days prior to signing the ICF. Subjects who test positive for urine cotinine - Subjects who has a history of consuming foods or beverages containing >8 units of methylxanthines per day and refuses to abstain from consumption of methylxanthine containing food and beverages while in the clinic. - Subjects with any condition possibly affecting drug absorption - Subjects with difficulty swallowing - Subjects who are known to be allergic or hypersensitive to the IMP or any of its components - Subjects with a known sensitivity or contraindication to alprazolam - Subjects who have participated in any clinical trial within 90 days prior to signing the ICF. - Subjects who have demonstrated a non-response to 35% CO2 double inhalation challenge in a previous trial. - Any subject who, in the opinion of the sponsor, investigator, or medical monitor, should not participate in the trial - Subjects with a positive SARS-CoV-2 quantitative PCR test result at Day -1, Period 1 are excluded. Results from subjects reporting a positive SARS-CoV-2 quantitative PCR test result prior to Day -1, Period need to be discussed with the sponsor/medical monitor prior to enrolment of the subject into the trial

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
CVL-865 High dose
High dose CVL-865: Will be administered as 5mg BID for 2 days followed by 12.5mg BID for another 2 days during the Titration Phase. 25mg will be administered during the Maintenance Phase (3 days of BID and morning dose only on the 4th day)
Alprazolam 1mg XR
Alprazolam 1mg XR will be administered for 8 days BID (morning dose only on 8th day)
Placebo
Placebo, oral tablet/capsule will be administered for 8 days BID (morning dose only on 8th day)
CVL-865 low dose
Low dose CVL-865, oral tablets. Will be administered as 2.5mg BID for 2 days followed by 5mg BID for another 2 days during the Titration Phase. 7.5mg BID will be administered during the Maintenance Phase (3 days of BID and morning dose only on 4th day)

Locations

Country Name City State
Netherlands Centre for Human Drug Research Leiden Zernikedreef 8

Sponsors (1)

Lead Sponsor Collaborator
Cerevel Therapeutics, LLC

Country where clinical trial is conducted

Netherlands, 

References & Publications (25)

Atack JR, Hallett DJ, Tye S, Wafford KA, Ryan C, Sanabria-Bohórquez SM, Eng WS, Gibson RE, Burns HD, Dawson GR, Carling RW, Street LJ, Pike A, De Lepeleire I, Van Laere K, Bormans G, de Hoon JN, Van Hecken A, McKernan RM, Murphy MG, Hargreaves RJ. Preclinical and clinical pharmacology of TPA023B, a GABAA receptor &alpha;2/&alpha;3 subtype-selective partial agonist. J Psychopharmacol. 2011 Mar;25(3):329-44. doi: 10.1177/0269881109354928. Epub 2010 Feb 15. — View Citation

Atack JR, Hutson PH, Collinson N, Marshall G, Bentley G, Moyes C, Cook SM, Collins I, Wafford K, McKernan RM, Dawson GR. Anxiogenic properties of an inverse agonist selective for alpha3 subunit-containing GABA A receptors. Br J Pharmacol. 2005 Feb;144(3):357-66. — View Citation

Atack JR, Wafford KA, Tye SJ, Cook SM, Sohal B, Pike A, Sur C, Melillo D, Bristow L, Bromidge F, Ragan I, Kerby J, Street L, Carling R, Castro JL, Whiting P, Dawson GR, McKernan RM. TPA023 [7-(1,1-dimethylethyl)-6-(2-ethyl-2H-1,2,4-triazol-3-ylmethoxy)-3-(2-fluorophenyl )-1,2,4-triazolo[4,3-b]pyridazine], an agonist selective for alpha2- and alpha3-containing GABAA receptors, is a nonsedating anxiolytic in rodents and primates. J Pharmacol Exp Ther. 2006 Jan;316(1):410-22. Epub 2005 Sep 23. — View Citation

Atack JR. GABAA receptor alpha2/alpha3 subtype-selective modulators as potential nonsedating anxiolytics. Curr Top Behav Neurosci. 2010;2:331-60. Review. — View Citation

Bailey JE, Dawson GR, Dourish CT, Nutt DJ. Validating the inhalation of 7.5% CO(2) in healthy volunteers as a human experimental medicine: a model of generalized anxiety disorder (GAD). J Psychopharmacol. 2011 Sep;25(9):1192-8. doi: 10.1177/0269881111408455. Review. — View Citation

Bandelow B, Zohar J, Hollander E, Kasper S, Möller HJ; WFSBP Task Force on Treatment Guidelines for Anxiety, Obsessive-Compulsive and Post-Traumatic Stress Disoders, Zohar J, Hollander E, Kasper S, Möller HJ, Bandelow B, Allgulander C, Ayuso-Gutierrez J, Baldwin DS, Buenvicius R, Cassano G, Fineberg N, Gabriels L, Hindmarch I, Kaiya H, Klein DF, Lader M, Lecrubier Y, Lépine JP, Liebowitz MR, Lopez-Ibor JJ, Marazziti D, Miguel EC, Oh KS, Preter M, Rupprecht R, Sato M, Starcevic V, Stein DJ, van Ameringen M, Vega J. World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for the pharmacological treatment of anxiety, obsessive-compulsive and post-traumatic stress disorders - first revision. World J Biol Psychiatry. 2008;9(4):248-312. doi: 10.1080/15622970802465807. — View Citation

Bond A, Lader M. The use of analogue scales in rating subjective feelings. Br J Med Psychol. 1974;47:211-8

Borland RG, Nicholson AN. Comparison of the residual effects of two benzodiazepines (nitrazepam and flurazepam hydrochloride) and pentobarbitone sodium on human performance. Br J Clin Pharmacol. 1975 Feb;2(1):9-17. — View Citation

Borland RG, Nicholson AN. Visual motor co-ordination and dynamic visual acuity. Br J Clin Pharmacol. 1984;18 Suppl 1:69S-72S. — View Citation

Dias R, Sheppard WF, Fradley RL, Garrett EM, Stanley JL, Tye SJ, Goodacre S, Lincoln RJ, Cook SM, Conley R, Hallett D, Humphries AC, Thompson SA, Wafford KA, Street LJ, Castro JL, Whiting PJ, Rosahl TW, Atack JR, McKernan RM, Dawson GR, Reynolds DS. Evidence for a significant role of alpha 3-containing GABAA receptors in mediating the anxiolytic effects of benzodiazepines. J Neurosci. 2005 Nov 16;25(46):10682-8. — View Citation

Hidalgo RB, Davidson JR. Generalized anxiety disorder. An important clinical concern. Med Clin North Am. 2001 May;85(3):691-710. Review. — View Citation

Leibold NK, van den Hove DL, Viechtbauer W, Buchanan GF, Goossens L, Lange I, Knuts I, Lesch KP, Steinbusch HW, Schruers KR. CO2 exposure as translational cross-species experimental model for panic. Transl Psychiatry. 2016 Sep 6;6(9):e885. doi: 10.1038/tp.2016.162. — View Citation

Löw K, Crestani F, Keist R, Benke D, Brünig I, Benson JA, Fritschy JM, Rülicke T, Bluethmann H, Möhler H, Rudolph U. Molecular and neuronal substrate for the selective attenuation of anxiety. Science. 2000 Oct 6;290(5489):131-4. Erratum in: Science 2000 Nov 3;290(5493):936c. — View Citation

Morris HV, Dawson GR, Reynolds DS, Atack JR, Stephens DN. Both alpha2 and alpha3 GABAA receptor subtypes mediate the anxiolytic properties of benzodiazepine site ligands in the conditioned emotional response paradigm. Eur J Neurosci. 2006 May;23(9):2495-504. — View Citation

Nickolls SA, Gurrell R, van Amerongen G, Kammonen J, Cao L, Brown AR, Stead C, Mead A, Watson C, Hsu C, Owen RM, Pike A, Fish RL, Chen L, Qiu R, Morris ED, Feng G, Whitlock M, Gorman D, van Gerven J, Reynolds DS, Dua P, Butt RP. Pharmacology in translation: the preclinical and early clinical profile of the novel a2/3 functionally selective GABA(A) receptor positive allosteric modulator PF-06372865. Br J Pharmacol. 2018 Feb;175(4):708-725. doi: 10.1111/bph.14119. Epub 2018 Jan 18. Erratum in: Br J Pharmacol. 2019 Jan;176(1):127. — View Citation

Posner K, Brown GK, Stanley B, Brent DA, Yershova KV, Oquendo MA, Currier GW, Melvin GA, Greenhill L, Shen S, Mann JJ. The Columbia-Suicide Severity Rating Scale: initial validity and internal consistency findings from three multisite studies with adolescents and adults. Am J Psychiatry. 2011 Dec;168(12):1266-77. doi: 10.1176/appi.ajp.2011.10111704. — View Citation

Rudolph U, Crestani F, Benke D, Brünig I, Benson JA, Fritschy JM, Martin JR, Bluethmann H, Möhler H. Benzodiazepine actions mediated by specific gamma-aminobutyric acid(A) receptor subtypes. Nature. 1999 Oct 21;401(6755):796-800. Erratum in: Nature 2000 Apr 6;404(6778):629. — View Citation

Salvadore G, Brooks S, Bleys C, Tatikola K, Remmerie B, Jacobs G, et al. The selective Orexin-1 receptor inhibitor JNJ-61393215 decreases subjective anxiety evoked by 35% CO2 inhalation in healthy subjects. Poster presentation at ASCP 2019 Annual Meeting, May 28-31, Scottsdale, Arizona, USA.

Simen A, Whitlock M, Qiu R, Miceli J, Zumpano L, Du Metz M, Dua P, Binneman B. An 8-Week, Randomized, Phase 2, Double-Blind, Sequential Parallel-Group Comparison Study of Two Dose Levels of the GABAA Positive Allosteric Modulator PF-06372865 Compared With Placebo as an Adjunctive Treatment in Outpatients With Inadequate Response to Standard of Care for Generalized Anxiety Disorder. J Clin Psychopharmacol. 2019 Jan/Feb;39(1):20-27. doi: 10.1097/JCP.0000000000000997. — View Citation

Struzik L, Vermani M, Coonerty-Femiano A, Katzman MA. Treatments for generalized anxiety disorder. Expert Rev Neurother. 2004 Mar;4(2):285-94. Review. — View Citation

van Steveninck AL, Schoemaker HC, Pieters MS, Kroon R, Breimer DD, Cohen AF. A comparison of the sensitivities of adaptive tracking, eye movement analysis and visual analog lines to the effects of incremental doses of temazepam in healthy volunteers. Clin Pharmacol Ther. 1991 Aug;50(2):172-80. — View Citation

van Steveninck AL, van Berckel BN, Schoemaker RC, Breimer DD, van Gerven JM, Cohen AF. The sensitivity of pharmacodynamic tests for the central nervous system effects of drugs on the effects of sleep deprivation. J Psychopharmacol. 1999;13(1):10-7. — View Citation

Wittchen HU, Jacobi F. Size and burden of mental disorders in Europe--a critical review and appraisal of 27 studies. Eur Neuropsychopharmacol. 2005 Aug;15(4):357-76. Review. — View Citation

Wright BM. A simple mechanical ataxia-meter. J Physiol. 1971 Oct;218 Suppl:27P-28P. — View Citation

Yonkers KA, Bruce SE, Dyck IR, Keller MB. Chronicity, relapse, and illness--course of panic disorder, social phobia, and generalized anxiety disorder: findings in men and women from 8 years of follow-up. Depress Anxiety. 2003;17(3):173-9. — View Citation

* Note: There are 25 references in allClick here to view all references

Outcome

Type Measure Description Time frame Safety issue
Primary PSL-IV score Change in Panic Symptom List -IV (PSL-IV), a questionnaire including 13 symptoms, each with intensity rating from 0 (not at all) to 4 (very intense), from pre-CO2 to Post CO2 challenge value up to Day 8
Secondary VAS Fear score Change in Visual Analog Scale (VAS) value for fear, consisting of a horizontal line 100 mm in length with 0 corresponding to "no fear" and 100 corresponding to "the most fear possible", from pre-CO2 to Post CO2 challenge up to Day 8
Secondary CO2 challenge Change from pre-CO2 to post-CO2 challenge values in Finapres NanoCore Physiological Measurements Screening, Day 1, Day 8
Secondary Treatment-emergent AEs Treatment-emergent AEs From screening to Follow-up Visit
Secondary Suicidality assessed using Columbia - Suicide Severity Rating Scale (C-SSRS) Suicidality assessed using Columbia - Suicide Severity Rating Scale (C-SSRS) with no/yes (0/1) to each interview question on the occurrence of suicide events or ideation. Screening, Day -1, Day 8
Secondary CVL-865 (and alprazolam, if appropriate) concentrations Day 8
Secondary Change From Baseline in NeuroCart test battery Score Psychodynamic effects of CVL-865 will be assessed by means of the NeuroCart test battery (including saccadic eye movements, adaptive tracking, body sway, Quantitative EEG) Screening, Day 1, Day 8
Secondary Change from Baseline in Bond & Lader Visual Analogue Scale (VAS) Visual Analogue Scale (VAS) is made up of 16 pairs of alternative descriptors of mood and attention at either end. The Bond-Lader of a 10 cm line. Participants will rate their feelings at the time of assessment by indicating the point on the line which best represent their mood. Each item is scored by measuring the position relative to the left hand end of the line and levels of anxiety, sedation, and dysphoria are then calculated from the combined scores of selected items. The score ranges from 0 to 100, with a high score reflecting a high level of anxiety, sedation or dysphoria. Day 1, Day 8
See also
  Status Clinical Trial Phase
Recruiting NCT05868135 - Effects and Cost-effectiveness of e-Meistring - a Guided Internet-delivered Psychological Treatment
Active, not recruiting NCT05530642 - An Augmented Training Program for Preventing Post-Traumatic Stress Injuries Among Diverse Public Safety Personnel N/A
Completed NCT02998502 - The Use of a FDA Cleared, Drug-free, Breathing System for Anxiety and Panic Disorders in Children and Teens N/A
Completed NCT01955954 - Using the Canary Breathing System for Panic Disorder Patients N/A
Completed NCT01963806 - ACT-smart: Smartphone-supplemented iCBT for Social Phobia and/or Panic Disorder N/A
Completed NCT01201967 - A Collaborative Care Program to Improve Treatment of Depression and Anxiety Disorders in Cardiac Patients Phase 4
Completed NCT00711737 - Study of the Changes in Metabolic Parameters in Patients Treated With Escitalopram for Six Months N/A
Completed NCT00605813 - Special Investigation Of Long Term Use Of Sertraline.
Completed NCT00525226 - Evaluating the Effects of Stress in Pregnancy N/A
Completed NCT00353470 - Comparison of Psychotherapy Programs to Treat Panic Disorder Phase 3
Completed NCT00167479 - A Study of Risperidone Monotherapy in Bipolar Anxiety Phase 4
Completed NCT00540098 - Paroxetine vs Placebo Combined With Aerobic Exercise or Relaxation in Panic Disorder Phase 4
Completed NCT03233542 - The Association Between Physical Sensations and Thinking Styles N/A
Recruiting NCT05967468 - Evaluation of Family-Based Behavioral Treatments for Youth With Anxiety and Obsessive-Compulsive Disorder N/A
Completed NCT02811458 - Clinical Trial of Transdiagnostic Cognitive-Behavior Therapy for Anxiety Disorders N/A
Active, not recruiting NCT05124639 - Clinical Trial of a Group Self-management Support Program for Anxiety Disorders N/A
Completed NCT00025974 - Brain Chemical Receptor Effects in Patients With Panic Disorder and Post-Traumatic Stress Disorder N/A
Recruiting NCT02305537 - Building an Outcomes Assessment Infrastructure to Assess Anxiety Treatment N/A
Terminated NCT01680107 - D-cycloserine Augmented CBT for Panic Disorder Phase 3
Withdrawn NCT01008371 - Investigation of Neuro-hormonal Mechanisms of Hunger, Fullness and Obesity. N/A