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The Low Glucose Suspend Trial - Comparing insulin pump therapy with low glucose suspend feature versus standard insulin pump therapy in patients with type 1 diabetes with hypoglycaemia unawareness

The use of continuous subcutaneous insulin infusion with real-time continuous glucose monitoring system and low glucose suspend feature (CSII + RT-CGMS + LGS) versus continuous subcutaneous insulin infusion only (CSII) in patients with type 1 diabetes (T1D) with impaired awareness of hypoglycaemia - a randomised controlled trial

Status
Recruiting
Phases
Phase 4
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12610000024044
Acronym
LGS
Enrollment
100
Registered
2010-01-08
Start date
2009-11-26
Completion date
Unknown
Last updated
2020-01-13

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

Conditions

None listed

Brief summary

This study will compare the new insulin pump with low glucose suspend feature with current pump therapy to see if there is any change in rates of hypoglycaemia.

Interventions

The intervention involves continuous subcutaneous insulin infusion with real-time continuous glucose monitoring system and low glucose suspend feature (Paradigm Veo)for six months duration. Dose of insulin will remain unchanged as per clinician prescribed regimen. Continuous glucose monitoring will involve insertion of a sensor just under the skin that sends continuous blood glucose readings back to the Paradigm Veo pump. This pump has the added feature of Low Glucose Suspend function. If a

The intervention involves continuous subcutaneous insulin infusion with real-time continuous glucose monitoring system and low glucose suspend feature (Paradigm Veo)for six months duration. Dose of insulin will remain unchanged as per clinician prescribed regimen. Continuous glucose monitoring will involve insertion of a sensor just under the skin that sends continuous blood glucose readings back to the Paradigm Veo pump. This pump has the added feature of Low Glucose Suspend function. If a low glucose level is detected and the patient does not respond to the alarm, the pump will suspend insulin infusion for 2 hours. Both the pump and glucose sensor system will be worn for the entire 6 months.

Sponsors

Princess Margaret Hospital for Children
Lead SponsorHospital

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Treatment
Masking
Open (masking not used)

Eligibility

Sex/Gender
All
Age
4 Years to 50 Years
Healthy volunteers
No

Inclusion criteria

Duration of diabetes greater than or equal 12 months On insulin pump therapy greater than or equal to 6 months Glycated haemaglobin (HbA1C) between 6 and 8.5% Impaired awareness of hypoglycaemia

Exclusion criteria

Has adrenal insufficiency Has growth hormone insufficiency Has multiple pituitary hormone deficiency Is pregnant

Outcome results

None listed

Source: ANZCTR · Data processed: Mar 12, 2026