Acceptance and Effect of Increased Protein Intake on the Treatment of Low Blood Sodium Levels
Zusammenfassung der Studie
We are conducting this study to investigate a new treatment method for patients with low sodium levels (one of our blood salts) caused by the syndrome of inappropriate antidiuretic hormone secretion (SIAD). A low sodium level in the blood is an important and serious condition, as sodium plays a central role in the body. Sodium is crucial for regulating water balance and the function of nerves and muscles. When sodium levels are too low, it can cause various symptoms and health problems, such as concentration issues, headaches, nausea, muscle weakness, and confusion. In severe cases, hyponatremia can even lead to seizures, disturbances of consciousness, or coma. A low sodium level is particularly relevant for patients affected by SIAD. In these patients, the body retains too much water, which further lowers the sodium level in the blood. Since this can impact health status, it is important to find new and better treatment options to stabilize sodium levels. The goal is to find an effective and more pleasant alternative to fluid restriction (current standard therapy), which may lead to a long-term improvement in treatment options for SIAD patients.
(BASEC)
Untersuchte Intervention
Protein therapy: You will receive four small protein drinks daily, each containing 20 grams of protein. You will consume these over four days. On the fifth day (or on the day of discharge if you are discharged earlier), you will come for the final examination. Fluid restriction: You will limit your fluid intake to a maximum of 1 liter per day for four days. A final examination will also be conducted on the fifth day or your discharge day.
(BASEC)
Untersuchte Krankheit(en)
Low blood sodium levels (Hyponatremia)
(BASEC)
Patients with hyponatremia in the hospital (BASEC)
Ausschlusskriterien
Severe kidney and liver dysfunction. Allergies to ingredients in the protein drinks. Severe uncontrolled diabetes mellitus / hypothyroidism / adrenal insufficiency. (BASEC)
Studienstandort
Basel
(BASEC)
Sponsor
Mirjam Christ-Crain
(BASEC)
Kontakt für weitere Auskünfte zur Studie
Kontaktperson Schweiz
Mirjam Chirst-Crain
+4161 265 25 25
mirjam.christ-crain@clutterusb.chUniversity Hospital Basel
(BASEC)
Allgemeine Auskünfte
Universittsspital Basel
+41 61 328 70 80+41 61 328 70 80
mirjam.christ-crain@clutterusb.ch(ICTRP)
Name der bewilligenden Ethikkommission (bei multizentrischen Studien nur die Leitkommission)
Ethikkommission Nordwest- und Zentralschweiz EKNZ
(BASEC)
Datum der Bewilligung durch die Ethikkommission
11.12.2024
(BASEC)
ICTRP Studien-ID
NCT06821802 (ICTRP)
Offizieller Titel (Genehmigt von der Ethikkommission)
Effect of Protein Supplementation in Hospitalized Patients with Hyponatremia Due to the Syndrome of Inappropriate Antidiuresis – a monocentric randomised open-label active-controlled trial – the TREASUREx Trial (BASEC)
Wissenschaftlicher Titel
Effect of Protein Supplementation in Hospitalized Patients With Hyponatremia Due to the Syndrome of Inappropriate Antidiuresis - a Monocentric Randomized Open-label Pragmatic Active-controlled Trial - the TREASUREx Trial (ICTRP)
Öffentlicher Titel
Protein Supplementation in Hyponatremia Due to the Syndrome of Inappropriate Antidiuresis (ICTRP)
Untersuchte Krankheit(en)
HyponatremiaSyndrome of Inappropriate Antidiuresis (ICTRP)
Untersuchte Intervention
Dietary Supplement: Moltein PURE Protein PowderBehavioral: Fluid restriction (ICTRP)
Studientyp
Interventional (ICTRP)
Studiendesign
Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Treatment. Masking: None (Open Label). (ICTRP)
Ein-/Ausschlusskriterien
Inclusion Criteria:
- Adult patients with confirmed SIAD during the hospital stay or at screening, defined
by:
- Plasma sodium concentration <135 mmol/L
- Plasma osmolality <300 mOsm/kg
- Urine osmolality >100 mOsm/kg
- Urine sodium concentration >30 mmol/L
- Clinical euvolemia (no signs of hypovolemia or hypervolemia)
Exclusion Criteria:
- Lactose intolerance, milk protein allergy, soy allergy, nuts allergy, or
hypersensitivity to components of the protein supplement.
- Inborn metabolic disorders affecting carbohydrate, lipid, or protein metabolism.
- Severe symptomatic hyponatremia requiring 3% NaCl or intensive care.
- New (within the last five days) treatment with SGLT2 inhibitors, vaptans or oral
urea
- Uncontrolled severe hypothyroidism (untreated)
- Uncontrolled adrenal insufficiency (morning cortisol <150nmol/l)
- eGFR <45 mL/min/1.73 m (KDIGO G3b-5) or end-stage renal disease (dialysis)
- Severe hepatic impairment or advanced symptomatic liver disease defined as past or
current hepatic encephalopathy, liver cirrhosis Child C, or decompensated (bleeding,
jaundice, hepatorenal syndrome)
- Pregnancy, breastfeeding, or plans to become pregnant during the study.
- End-of-life care
- Lack of capacity or other reasons preventing from giving informed consent or
following study procedures (e.g., due to language problems, psychological disorders,
dementia, etc.)
- Treatment with thiazid diuretic (must be stopped at least 48 hours before inclusion)
Post-randomization Exclusion Criteria:
- Type 1 diabetes or uncontrolled type 2 diabetes (HbA1c >8.0%) (ICTRP)
nicht verfügbar
Primäre und sekundäre Endpunkte
Acceptability of Intervention Measure (AIM) questionnaire (ICTRP)
Plasma sodium levels;Estimated glomerular filtration rate (eGFR);Changes in blood electrolytes;Changes in urine electrolytes;Changes in glucose levels;Changes kidney parameters;Plasma sodium levels one day after treatment start;Endocrine parameters;General well-being;Symptoms of hyponatremia;Fluid intake;Changes in body weight;Changes in blood pressure;Changes in heart rate;Differences in clinical outcomes - length of hospital stays;Need for additional hyponatremia treatment and treatment escalation;Treatment compliance;Quality of life (EQ-5D-5L) questionnaire (ICTRP)
Registrierungsdatum
nicht verfügbar
Einschluss des ersten Teilnehmers
nicht verfügbar
Sekundäre Sponsoren
nicht verfügbar
Weitere Kontakte
Mirjam Christ-Crain, Prof. MDMirjam Christ-Crain, Prof. MDMirjam Christ-Crain, mirjam.christ-crain@usb.chmirjam.christ-crain@usb.ch, +41 61 328 70 80+41 61 328 70 80, Universittsspital Basel (ICTRP)
Sekundäre IDs
2024-02282, kt25ChristCrain2 (ICTRP)
Angaben zur Verfügbarkeit von individuellen Teilnehmerdaten
nicht verfügbar
Weitere Informationen zur Studie
https://clinicaltrials.gov/ct2/show/NCT06821802 (ICTRP)
Ergebnisse der Studie
Zusammenfassung der Ergebnisse
nicht verfügbar
Link zu den Ergebnissen im Primärregister
nicht verfügbar