Heart failure patients may soon get meds through a patch instead of an IV
NCT ID NCT04846816
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early study tested a new patch-like device that delivers the heart failure drug furosemide under the skin. Twenty hospitalized heart failure patients received a single dose to see if it is safe and works well. The goal is to find a simpler way to give this medication without needles or IVs.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- furosemide delivered via a patch infusor device
- What this could lead to
- If successful, this could offer a more convenient way to deliver furosemide for heart failure, potentially reducing hospital stays.
- What could go wrong
- This is a very early phase 1 trial with only 20 participants, so results may not apply to all patients. The device could fail or cause skin reactions.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
20 people
The number who actually took part.
- Started
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May 2021
- Finished
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Aug 2021
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * • Written informed consent * Male or female ≥18 years of age * Meet ESC criteria for diagnosis of HF(4) * Inpatient with a primary diagnosis of HF requiring treatment with intravenous furosemide at dose Exclusion Criteria: * • Unable to consent to inclusion in study due to lack of capacity * Requiring treatment with intravenous furosemide at dose \>200 mg per day as determined by the usual care team * Current inotropes, vasopressors or intra-aortic balloon pump therapy * Concomitant use of diuretics in 12 hours preceding administration of study drug with SQIN-Infusor * Systolic blood pressure (SBP) \<90 mmHg * Pregnancy or breastfeeding * Left sided valve disease with planned surgery or percutaneous intervention * Type 1 myocardial infarction during index hospitalisation (type 2 myocardial infarctions are allowed)(5) * Any surgical or medical condition which prevents patient from ambulation during the infusion * Renal impairment, defined as eGFR \< 30 mL/min/1.73 m2 at screening. * Patient on active cardiac transplant waiting list * Potassium \<3.0 mmol/L * Potassium \>6.0 mmol/L * Sodium \<125 mmol/L * Any contraindications for furosemide administration as per furosemide SmPC * Any surgical or medical conditions, 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
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Queen Elizabeth University Hospital, NHS Greater Glasgow & Clyde
Glasgow, Glasgow, G51 4TF, United Kingdom
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