Use of a Novel SUBCUTaneous Preparation of Furosemide to Facilitate Early Supported Discharge of Patients With Heart Failure
Use of a Novel SUBCUTaneous Preparation of Furosemide to Facilitate Early Supported Discharge of Patients With Heart Failure: a Multicentre, Phase II, Randomised, Parallel Group, Active Comparator Controlled Trial
NHS Greater Glasgow and Clyde
170 participants
Nov 17, 2022
INTERVENTIONAL
Conditions
Summary
To investigate whether an early supported discharge strategy for patients admitted to hospital because of HF, using a pH neutral subcutaneous (SC) furosemide formulation (SQINFurosemide) at home (delivered by non-CE marked SQINInfusor), compared to a usual care strategy with intravenous (IV) furosemide in hospital, results in an increased number of days spent alive and out of hospital (DAOH) at 30 days.
Eligibility
Inclusion Criteria12
- Written informed consent
- Male or female ≥18 years of age
- Meet European Society of Cardiology (ESC) criteria for diagnosis of HF1
- Elevated natriuretic peptide (BNP\> 100 pg/mL or NTproBNP \>300 pg/mL)
- Signs and symptoms of HF
- Echocardiographic structural or functional abnormality according to ESC guidelines
- Have received IV diuretic for treatment of HF within preceding 24 hours
- Be less than 96 hours after admission to hospital
- Requiring IV diuretics for a minimum of 24 hours after screening
- Have an echocardiogram or other assessment of cardiac structure and function within preceding 12 months or at screening
- Have a home environment that allows the patient to be able to mobilise within their residence and be able to pass urine into their toilet (unless catheterised)
- Able to operate (or has a caregiver who can operate) SQIN-Infusor (as assessed by training on a dummy device at screening)
Exclusion Criteria16
- Unable to consent due to significant cognitive impairment or lack of capacity
- Unable to operate SQIN-Infusor (or no caregiver who is able to operate the device)
- Geographical reasons preventing follow-up visits
- Pregnancy or breast-feeding
- Requiring treatment with IV furosemide \>250 mg furosemide per day in the opinion of the treating physician
- Left sided valve disease with planned surgery or percutaneous intervention
- Type 1 myocardial infarction during index hospitalisation (participants with type 2 myocardial infarction can be included)2
- Renal impairment, defined as estimated glomerular filtration rate (eGFR) \< 20 mL/min/1.73 m 2 at screening
- Reasons (other than HF) which may prevent discharge from hospital, such as social circumstances or other significant medical condition (at investigator discretion)
- Women of childbearing potential
- Patient on active cardiac transplant waiting list
- Patient requiring on-going inotropic, vasopressor or intraaortic balloon pump support
- Potassium \<3.0 mmol/L
- Potassium \>6.0 mmol/L
- Sodium \<125 mmol/L
- Any surgical or medical condition which, in the opinion of the investigator, may pose an undue risk to the subject, interfere with participation in the study or which may affect the integrity of the data
Interventions
The investigational furosemide formulation (SQIN-Furosemide) is a Captisol®buffered solution of 80mg furosemide in 2.7 mL (30 mg/mL) at pH 7.4 (range: 7.0 to 7.8). SC infusion will be performed using the SQIN-Infusor which will deliver 2.7 mL of the SQIN-Furosemide formulation (80mg) over approximately 5 hours, using a biphasic delivery profile.
The investigational device (SQIN-Infusor) is an on-body delivery system that consists of a RU, DU, plus a charger (Figure 2). For the purpose of SUBCUT-HF II trial, the RU will be used for multiple infusions for a single participant. The DU will be used only once per infusion and disposed of. The RU must be charged after each use and will not restart for the next infusion without charging. Charging takes up to 15 minutes. SQIN-Infusor is a bespoke system, adapted from the design of a SC insulin pump. The RU consists of the drive-unit, the controllers, the rechargeable battery, and the user interface.
Locations(22)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT05419115