Unique ID issued by UMIN | UMIN000053787 |
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Receipt number | R000061344 |
Scientific Title | Pilot Study on the Efficacy and Safety of Nifekalant Cocktail for Atrial Flutter |
Date of disclosure of the study information | 2024/03/07 |
Last modified on | 2024/03/06 11:24:18 |
Pilot Study on the Efficacy and Safety of Nifekalant Cocktail for Atrial Flutter
Nifekalant Cocktail for Atrial Flutter
Pilot Study on the Efficacy and Safety of Nifekalant Cocktail for Atrial Flutter
Pilot Study on the Efficacy and Safety of Nifekalant Cocktail for Atrial Flutter
Japan |
Atrial flutter
Cardiology |
Others
NO
While Nifekalant isn't officially indicated for atrial flutter, Japanese guidelines recommend its use for this condition. Consequently, it's often administered in clinical practice for atrial flutter. However, due to its significant side effect of QT prolongation, which can lead to a life-threatening ventricular arrhythmia called torsade de pointes, careful consideration is required when prescribing it. Magnesium sulfate is known to be highly effective for the prevention and treatment of torsade de pointes. Based on these insights, we hypothesized that a combined administration of Nifekalant and magnesium sulfate (a Nifekalant Cocktail) could safely terminate atrial flutter. This study aims to prove that hypothesis.
Safety,Efficacy
Primary effective outcome: termination of atrial flutter
Primary safety outcome: adverse effects including Torsade de pointes
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Treatment
Medicine |
In patients with atrial flutter, administer 2g of magnesium sulfate via intravenous infusion over a period of 15 minutes, followed by an intravenous administration of 0.3mg/kg of Nifekalant over 5 minutes.
18 | years-old | <= |
Not applicable |
Male and Female
Patients presenting with persistent symptomatic atrial flutter at the time of evaluation.
Individuals exhibiting any of the following conditions:
1. QTc interval >=470 msec
2. Advanced atrioventricular block
3. Systolic blood pressure <90 mmHg
4. eGFR <15 mL/min/1.73m2
5. Severe hepatic impairment
6. Intracardiac thrombus
7. Pregnancy
8. Lack of consent to participate in the study
50
1st name | Akinori |
Middle name | |
Last name | Sairaku |
National Hospital Organization Higashihiroshima Medical Center
Cardiology
739-0041
513 Jike, Saijo-cho, Higashihiroshima
082-423-2176
rjrgw059@ybb.ne.jp
1st name | Akinori |
Middle name | |
Last name | Sairaku |
National Hospital Organization Higashihiroshima Medical Center
Cardiology
739-0041
513 Jike, Saijo-cho, Higashihiroshima
082-423-2176
rjrgw059@ybb.ne.jp
National Hospital Organization Higashihiroshima Medical Center
National Hospital Organization Higashihiroshima Medical Center
Self funding
Institutional Review Board of Onomichi General Hospital
1-10-23 Hirahara, Onomichi
0848-22-8111
e.asami@hirokouren.or.jp
YES
OJH-202153
Institutional Review Board of Onomichi General Hospital
2024 | Year | 03 | Month | 07 | Day |
Unpublished
Enrolling by invitation
2021 | Year | 03 | Month | 01 | Day |
2022 | Year | 01 | Month | 20 | Day |
2022 | Year | 01 | Month | 21 | Day |
2025 | Year | 03 | Month | 31 | Day |
2024 | Year | 03 | Month | 06 | Day |
2024 | Year | 03 | Month | 06 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000061344
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