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Clinical study for companion diagnostics for type 2 diabetes (T2DM) with aberrant tRNA modification.

Clinical study for companion diagnostics for type 2 diabetes (T2DM) with aberrant tRNA modification. - Clinical study for companion diagnostics for type 2 diabetes (T2DM) with aberrant tRNA modification.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000017926
Enrollment
100
Registered
2015-06-17
Start date
2015-06-22
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Type 2 diabetes mellitus

Interventions

1) Cdkal1 homo risk allele Eperisone (50 mg tablet), 1 Tab. po, TID for 12 weeks. 2) Cdkal1 hetero non-risk allele Eperisone (50 mg tablet), 1 Tab. po, TID for 12 weeks. 3) Homo non-risk allele Epe

Sponsors

Dept. of Molecular Physiology and Metabolic Medicine, Faculty of Life Sciences, Kumamoto University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Patients diagnosed with type 2 diabetes. 2) Age 20 - 75 y.o. 3) Type 2 diabetes patients with mono or combination therapy of following OHA - SU, Glinides, a-GI, Biguanides, Thiazolidinedione, or DPP-4 inhibitors. 4) HbA1c 6.2 - 8.5% 5) HbA1c change <= 1.0% with no alteration of treatment for 3 months prior to the day of screening. 6) Females who sign for contraception, if capable of pregnancy. 7) Patients with adequate understanding and/or cooperation as judged by the Investigator 8) Patients with written informed consent.

Exclusion criteria

Exclusion criteria: 1) Recurrent severe hypoglycaemia or hypoglycaemic unawareness. 2) Liver dysfunction (AST => 100 IU/L, ALT => 100 IU/L) 3) Previous history of severe allergy to pharmaceutical products. 4) Pregnancy 5) Mental incapacity (including moderate or severe dementia) precluding adequate understanding and/or cooperation as judged by the Investigator. 6) Hospitalization. 7) Treatment with prohibited drugs. 8) Prescription of Eperison within 4 weeks. 9) Patients who is taking Methocarbamol. 10) Participant of other clinical study at the screening. 11) Any condition that the investigator considers a potential obstacle to trial participation and/or data analysis.

Design outcomes

Primary

MeasureTime frame
Efficacy of Eperizone in HbA1c changes from baseline between risk and non-risk allele groups.

Secondary

MeasureTime frame
1) Correlation between thiomethyl modification at A37 of tRNALys(UUU) and change in HbA1c. 2) Comparison between two groups in the folloblood glucose controlwing parameters at 12 weeks. 3) Index for blood glucose control (FBG, 1,5-AG). 4) Beta cell functions (Glucagon tolerance test, HOMA-B, proinsulin/insulin ratio) 5) Parameters for lipid metabolism (Total cholesterol, LDL-Chol, HDL-Chol, TG)

Countries

Japan

Contacts

Public ContactTakafumi Senokuchi

Faculty of Life Sciences, Kumamoto University Department of Molecular Diabetology

ts2281@kumamoto-u.ac.jp096-373-5169

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026