Inositol for Comorbid Anxiety in Children and Adolescents With Bipolar Disorder

NCT ID: NCT02811133

Last Updated: 2023-10-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

WITHDRAWN

Clinical Phase

PHASE1/PHASE2

Study Classification

INTERVENTIONAL

Study Start Date

2023-08-31

Study Completion Date

2023-10-04

Brief Summary

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This is an open trial that seeks to determine the safety and tolerability of using inositol for children and adolescents with bipolar disorder and comorbid anxiety disorders with an exploration of efficacy and dose-response.

Detailed Description

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Anxiety disorders are common comorbidities among children and adolescents with bipolar disorder. Treatment with standard pharmacologic agents may worsen mood problems or lead to drug dependency. Inositol has shown benefits for bipolar depression in adults. This is an open multi-case control study. The investigators will enroll 20 children and adolescents ages 8-17 treated at the Child and Adolescent Bipolar Services (CABS) at Western Psychiatric Institute and Clinic. Participants' involvement will be 14 weeks, including the initial titration of the supplement, maintenance, and taper. Primary outcomes will include standard measures of mood and anxiety. Also, physiologic measures including body mass index and bedside glucose will be followed.

Conditions

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Bipolar Disorder Anxiety Disorders Anxiety

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Inositol

Subjects will receive inositol

Group Type EXPERIMENTAL

Inositol

Intervention Type DRUG

Subjects will receive inositol

Interventions

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Inositol

Subjects will receive inositol

Intervention Type DRUG

Other Intervention Names

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Myoinositol

Eligibility Criteria

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Inclusion Criteria

1. Evidence in the medical record confirming the DSM-V diagnosis of bipolar disorder. If this documentation is not in the record, then the appropriate sections of K-SADS will be administered to confirm the diagnosis.
2. Evidence in the medical record confirming the DSM-V diagnosis of anxiety disorder including; separation anxiety disorder, generalized anxiety disorder, and/or social phobia. If this documentation is not present or is more than 2 years old, then the appropriate section of the K-SADS will be administered to confirm diagnosis.
3. At least moderate severity of anxiety symptoms as determined by score of ≥ 13 on the Pediatric Anxiety Rating Scale (PARS).
4. On a stable dose of psychotropic medications for at least one month, with no major changes projected.

Exclusion Criteria

1. Presence of prominent diarrhea.
2. Diagnosis of diabetes mellitus.
3. Presence of active suicidal ideation and behavior or psychosis. B-SSRS ideation score greater than 1. B-SSRS behavior score greater than 0.
4. Weight less than 20 kg.
5. Known pregnancy.
Minimum Eligible Age

8 Years

Maximum Eligible Age

17 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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The Fine Foundation

UNKNOWN

Sponsor Role collaborator

Jarrow Formulas Inc

INDUSTRY

Sponsor Role collaborator

Ronald M. Glick, MD

OTHER

Sponsor Role lead

Responsible Party

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Ronald M. Glick, MD

Associate Professor

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Ronald Glick, MD

Role: PRINCIPAL_INVESTIGATOR

University of Pittsburgh

Locations

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Child and Adolescent Bipolar Services-WPIC Bellefield

Pittsburgh, Pennsylvania, United States

Site Status

Countries

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United States

References

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Benjamin J, Agam G, Levine J, Bersudsky Y, Kofman O, Belmaker RH. Inositol treatment in psychiatry. Psychopharmacol Bull. 1995;31(1):167-75.

Reference Type BACKGROUND
PMID: 7675981 (View on PubMed)

Benjamin J, Levine J, Fux M, Aviv A, Levy D, Belmaker RH. Double-blind, placebo-controlled, crossover trial of inositol treatment for panic disorder. Am J Psychiatry. 1995 Jul;152(7):1084-6. doi: 10.1176/ajp.152.7.1084.

Reference Type BACKGROUND
PMID: 7793450 (View on PubMed)

Eden Evins A, Demopulos C, Yovel I, Culhane M, Ogutha J, Grandin LD, Nierenberg AA, Sachs GS. Inositol augmentation of lithium or valproate for bipolar depression. Bipolar Disord. 2006 Apr;8(2):168-74. doi: 10.1111/j.1399-5618.2006.00303.x.

Reference Type BACKGROUND
PMID: 16542187 (View on PubMed)

Fux M, Levine J, Aviv A, Belmaker RH. Inositol treatment of obsessive-compulsive disorder. Am J Psychiatry. 1996 Sep;153(9):1219-21. doi: 10.1176/ajp.153.9.1219.

Reference Type BACKGROUND
PMID: 8780431 (View on PubMed)

Levine J. Controlled trials of inositol in psychiatry. Eur Neuropsychopharmacol. 1997 May;7(2):147-55. doi: 10.1016/s0924-977x(97)00409-4.

Reference Type BACKGROUND
PMID: 9169302 (View on PubMed)

Levine J, Barak Y, Gonzalves M, Szor H, Elizur A, Kofman O, Belmaker RH. Double-blind, controlled trial of inositol treatment of depression. Am J Psychiatry. 1995 May;152(5):792-4. doi: 10.1176/ajp.152.5.792.

Reference Type BACKGROUND
PMID: 7726322 (View on PubMed)

Palatnik A, Frolov K, Fux M, Benjamin J. Double-blind, controlled, crossover trial of inositol versus fluvoxamine for the treatment of panic disorder. J Clin Psychopharmacol. 2001 Jun;21(3):335-9. doi: 10.1097/00004714-200106000-00014.

Reference Type BACKGROUND
PMID: 11386498 (View on PubMed)

Silverstone PH, McGrath BM, Kim H. Bipolar disorder and myo-inositol: a review of the magnetic resonance spectroscopy findings. Bipolar Disord. 2005 Feb;7(1):1-10. doi: 10.1111/j.1399-5618.2004.00174.x.

Reference Type BACKGROUND
PMID: 15654927 (View on PubMed)

Other Identifiers

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STUDY19100221

Identifier Type: -

Identifier Source: org_study_id

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