Registry of Pre-mixed Solutions in Critically Ill Patients on the Continuous Renal Replacement Therapy

Vantive Health LLC220 enrolled

Overview

This is a multicenter, prospective, registry study. By collecting relevant demographic information and clinical data of patients receiving continuous renal replacement therapy (CRRT) with pre-mixed solutions, the clinical applicability of pre-mixed solutions will be evaluated in critically ill patients in real-world clinical settings. This study will be carried out in approximately 10 study sites in China. Patient data will be collected to evaluate the clinical applicability of pre-mixed solutions.

Treatment observation period: From initiation of the first CRRT with sponsored pre-mixed solutions to cessation of the pre-mixed solutions. The duration of this period can be up to 10 days. Follow-up period: from the cessation of sponsored pre-mixed solutions to Day 30 after starting treatment with the pre-mix solutions.

Study Type

OBSERVATIONAL

Enrollment

220

Conditions

Renal Insufficiency

Interventions

RegiocitDRUG

Regiocit can be used as a replacement fluid for CRRT with RCA. It will be used in pre-dilution mode only. At least 200 mL of post-replacement solution is recommended to minimize clotting in the de-aeration chamber. A replacement/dialysate solution with 22 to 26 mEq/L bicarbonate buffer is advised as the first choice. A higher concentration of bicarbonate may be required in severe cases of acidosis. The use of a non-calcium-containing dialysate or replacement fluid is advised. The rate of administration depends on the targeted citrate dose and the prescribed flow rate. The pre-filter infusion rate of Regiocit will be indexed to the blood flow rate (BFR) to achieve a target blood citrate concentration of 3 to 4 mmol/L. A BFR between 100 to 180 mL/min will be advised; a lower BFR can minimize patient citrate exposure, particularly in patients with lower body weight.

BiphozylDRUG

Biphozyl is used as a replacement fluid during CRRT. It is injected into the extracorporeal circuit before (pre-dilution) or after (post-dilution) the filter. After the initiation of RRT, Biphozyl is used for late treatment of the acute condition when pH, potassium, and phosphate concentrations return to normal. Biphozyl can also be used if any other buffer is in use or during RCA. The volume and rate of administration of Biphozyl depend on the blood concentration of phosphate and other electrolytes, acid-base balance, body fluid balance, and overall clinical condition of the patient. The volume of replacement fluid given also depends on the expected intensity (dosage) of treatment.

Prismasol 2DRUG

Prismasol 2 is used as a replacement fluid during CRRT. It is injected into the extracorporeal circuit before (pre-dilution) or after (post-dilution) the filter. The volume and rate of administration of Prismasol 2 depend on the blood concentration of electrolytes, acid-base balance, fluid balance, and overall clinical condition of the patient. The volume of replacement fluid administered also depends on the required intensity (dosage) of the treatment.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 80 Years

Medical Language ↔ Plain English

Inclusion Criteria: * 18 ≤ age \< 80 years old. * Patients admitted to the intensive care unit (ICU) and in need of CRRT. * Patients are willing to receive CRRT with at least one of three pre-mixed solutions: Regiocit, Biphozyl, or Prismasol 2. Exclusion Criteria: * Patients with chronic kidney failure who are receiving maintenance dialysis. * Patients expected to require the premixed solution for less than 24 hours. * Patients who are allergic or have contraindications to components of pre-mixed solutions, as determined by the investigators. * Patients who have participated in other interventional studies within the last 30 days. * Patients who are pregnant, breastfeeding, or abortus imminence.

Locations (10)

Beijing Chao-yang Hospital, Capital Medical University

Beijing, China

RECRUITING

Beijing Anzhen Hospital, Capital Medical University

Beijing, China

RECRUITING

Xuanwu Hospital Capital Medical University

Beijing, China

RECRUITING

The First Affiliated Hospital of Chongqing Medical University

Chongqing, China

RECRUITING

The First People's Hospital of Guangzhou

Guangzhou, China

RECRUITING

Zhujiang Hospital, Southern Medical University

Guangzhou, China

RECRUITING

Zhejiang Provincial People's Hospital

Hangzhou, China

RECRUITING

ZhongShan Hospital Fudan University

Shanghai, China

RECRUITING

Shanghai East Hospital

Shanghai, China

RECRUITING

Zhongnan Hospital, Wuhan University

Wuhan, China

RECRUITING

Outcomes

Primary Outcomes

Filter Lifespan - Duration

The duration of filter use during the use of pre-mixed solutions

Time frame: From initiation of 1st CRRT with sponsored solutions until mandatory replacement at 72 hours, death, access problems, filter or circuit clotting, filter membrane rupture, elective stopping of the filter, or achievement of treatment goals, whichever first

Filter Lifespan - Replacement or Discontinuation

The reasons for replacing or discontinuing the filter during the use of pre-mixed solutions

Electrolyte and Acid-Base Indicators - Calcium

Serum ionized calcium, total calcium and post-filter ionized calcium

Time frame: Within 4 hours before the start of CRRT (baseline), 2h ± 1h, 6h ± 2h after the start of CRRT, and daily after 24h of CRRT initiation until the end of use of the pre-mixed solutions during the 1st CRRT session.

Electrolyte and Acid-Base Indicators - Potassium

Potassium