Durability of Combination of Insulin and GLP-1 Receptor Agonist or SGLT-2 Inhibitors Versus Basal Bolus Insulin Regimen in Type 2 Diabetes (BEYOND)

Type 2 Diabetes Clinical Trial

— BEYOND  

Official title:

Durability of Combination of Insulin and GLP-1 Receptor Agonist or SGLT-2 Inhibitors Versus Basal Bolus Insulin Regimen in Type 2 Diabetes: a Randomized Controlled Trial

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04196231
• Other study ID #: BEYOND Protocol
• Status: Completed
• Phase: Phase 4
• Start date: November 27, 2019
• Est. completion date: October 20, 2020

Study information

• Verified date: October 2020
• Source: University of Campania "Luigi Vanvitelli"
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

BEYOND represents an open-label, parallel, three-arm randomized controlled trial, aimed at evaluating the effects of combination therapy of fixed ratio basal insulin/GLP-1 receptor agonist (GLP-1RA) or basal insulin/SGLT-2 inhibitors (SGLT-2i) on the durability of the glycemic control, as compared with the basal bolus insulin regimen, in people with type 2 diabetes failing to achieve glycemic targets with injective therapy. The potential benefits for participants in the study include the possibility of improving the glyco-metabolic control with drugs that have been evaluated as safe and protective for the heart and the kidneys. The primary outcome of the study is the mean HbA1c change between groups at six months. Participants in the study will be followed for subsequent 18 months in order to evaluate the durability of glycemic control and the chenge of other secondary outcomes.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 258
• Est. completion date: October 20, 2020
• Est. primary completion date: September 30, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 35 Years to 75 Years

Eligibility

Inclusion Criteria:

• Poor glycemic control (HbA1c =7.5%)

• Stable basal bolus insulin regimen for almost a year, eventually associated with metformin.

Exclusion Criteria:

• Type 1 diabetes or secondary diabetes;

• Previous treatment for the last three months with GLP-1RA or DPP-4 inhibitors;

• Hypersensitivity towards active substances or other ingredients of the drugs used in the study

• Participation in other trial with experimental drugs within 30 days

• Diseases that represent contraindication to GLP-1RA use (pancreatitis, gallstones)

• Pregnancy or planned pregnancy within the time of the study

• Serum creatinine > 1,3 mg/dL in women and >1,4 mg/dL in men

• eGFR < 30 mL/min

• Previous cancer or antineoplastic therapy for five years before randomization

• Current therapy with glucocorticoid (oral, topic or sistemic administration) or with antypsichotic drugs

• Previous ketoacidosis

• Any clinical, psychologic or psychiatric condition that is incompatible with the study according to the investigator

Related Conditions & MeSH terms

• Diabetes Mellitus
• Diabetes Mellitus, Type 2
• Type 2 Diabetes

Intervention

Drug:
• IDegLira
IDegLira will be started at 16 dose steps (16 U insulin degludec plus 0.58 mg liraglutide, once daily). On the basis of prebreakfast self-monitored blood glucose measurements doses of IDegLira will be titrated individually twice per week to achieve a prebreakfast plasma glucose of 80-130 mg/dL by use of an algorithm (adding 2 dose steps for prebreakfast plasma glucose >130 mg/dL; no dose change for prebreakfast plasma glucose of 80-130 mg/dL; reducing 2 dose steps for prebreakfast plasma glucose < 80 mg/dL). The daily dose of IDegLira could be titrated to 50 dose steps (50 U insulin degludec plus 1.8 mg liraglutide).
• IGlarLixi
IGlarLixi will be started at 10 dose steps (10 U insulin glargine plus 5 mcg lixisenatide, once daily). On the basis of prebreakfast self-monitored blood glucose measurements, doses of IGlarLixi will be titrated individually once per week to achieve a prebreakfast plasma glucose of 80-130 mg/dL by use of an algorithm (adding 2 dose steps for prebreakfast plasma glucose >130 mg/dL; no dose change for prebreakfast plasma glucose of 80-130 mg/dL; reducing 2 dose steps for prebreakfast plasma glucose < 80 mg/dL). The daily dose of IGlarLixi could be titrated to 60 dose steps (60 U insulin degludec plus 20 mcg lixisenatide).
• Insulin/Canaglifozin
Patients in this arm will continue the basal insulin used before the randomization, with dosage titration on the basis of the following algorithm: adding 2 units for prebreakfast plasma glucose >130 mg/dL; no dose change for prebreakfast plasma glucose of 80-130 mg/dL; reducing 2 units for prebreakfast plasma glucose < 80 mg/dL. Moreover, they will be assigned to canaglifozin, according to the current clinical practice and the drugs' data sheet. Canagliflozin will be started at 100 mg daily per oral administration, and augmented to 300 mg/per day if required (HbA1c >7.5 after 12 weeks).
• Insulin/Dapaglifozin
Patients in this arm will continue the basal insulin used before the randomization, with dosage titration on the basis of the following algorithm: adding 2 units for prebreakfast plasma glucose >130 mg/dL; no dose change for prebreakfast plasma glucose of 80-130 mg/dL; reducing 2 units for prebreakfast plasma glucose < 80 mg/dL. Moreover, they will be assigned to dapaglifozin, according to the current clinical practice and the drugs' data sheet. Dapagliflozin will be started at 10 mg daily per oral administration
• Insulin/Empaglifozin
Patients in this arm will continue the basal insulin used before the randomization, with dosage titration on the basis of the following algorithm: adding 2 units for prebreakfast plasma glucose >130 mg/dL; no dose change for prebreakfast plasma glucose of 80-130 mg/dL; reducing 2 units for prebreakfast plasma glucose < 80 mg/dL. Moreover, they will be assigned to empaglifozin, according to the current clinical practice and the drugs' data sheet. Empagliflozin will be started at 10 mg daily per oral administration, and augmented to 25 mg/per day if required (HbA1c >7.5 after 12 weeks).
• Basal Bolus
Patients in this arm will continue the basal insulin (glargine, degludec or glargine-300) used before the randomization. The insulin titration will be guided by the medical staff, according to the following algorithm: adding 2 units of basal insulin for prebreakfast plasma glucose >130 mg/dL; no dose change for prebreakfast plasma glucose of 80-130 mg/dL; reducing 2 units of basal insulin for prebreakfast plasma glucose < 80 mg/dL. The short acting insulin analogue (lispro, aspart or glulisine) will be started at the dosage of 4 units before meals (3 times per day) and will be titrated twice a week until achieving pre-prandial glucose values ranging from 80-130 mg/dL.

Locations

Country	Name	City	State
Italy	Unit of Endocrinology and Metabolic Diseases	Naples

Sponsors (1)

Lead Sponsor	Collaborator
University of Campania "Luigi Vanvitelli"

Country where clinical trial is conducted

Italy, 

References & Publications (1)

Giugliano D, Bellastella G, Maiorino MI, Esposito K. Beyond basal-bolus insulin regimen: Is it still the ultimate chance for therapy in diabetes? Diabetes Res Clin Pract. 2019 Nov;157:107922. doi: 10.1016/j.diabres.2019.107922. Epub 2019 Nov 9. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Hba1c change	HbA1c group difference at 6 months	6 months, 9 months, 12 months
Primary	Proportions of patients with significant HbA1c change	Proportions of patients undergoing a reduction equal or higher than 0.5% as compared with baseline levels during the follow up	Baseline, 3 months, 6 months, 9 months, 12 months, 18 months
Secondary	Weight Change		Baseline, 6 months, 18 months
Secondary	BMI Change		Baseline, 6 months, 18 months
Secondary	Waist circumference change		Baseline, 6 months, 18 months
Secondary	Blood pressure change		Baseline, 6 months, 18 months
Secondary	Fasting glycemia change		Baseline, 6 months, 18 months
Secondary	Post-prandial glycemia change		Baseline, 6 months, 18 months
Secondary	C-peptide change		Baseline, 6 months, 18 months
Secondary	Change in total daily insulin dose		Baseline, 6 months, 18 months
Secondary	Change in lipide profile	Difference between groups in total cholesterol, LDL-cholesterol, HDL-cholesterol, triglycerides	Baseline, 6 months, 18 months
Secondary	Change in eGFR		Baseline, 6 months, 18 months
Secondary	Diabetes treatment satisfaction	In order to measure satisfaction with diabetes treatment regimens, we used the self-reported Diabetes Treatment Satisfaction Questionnaire. This instrument aims to assess levels of satisfaction in subjects using different treatment strategies. The questionnaire consists of eight questions: six questions addresses general satisfaction with a score from 0 to 6 for each question (0 = worst), that has to be computed in a total score ranging from 0 (=worst) to 36 (=best); among the remaining two questions, which has to be computed separately as two subscales, one concerns the perception of hyperglycemic events and another the perception of hypoglycemic events, both with a score from 0 (none of the time) to 6 (most of the time).	Baseline, 6 months, 18 months