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临床试验/JPRN-jRCT1030210695
JPRN-jRCT1030210695招募中未知

Hyperkalemia registryAn observational prospective cohort study for long-term management of hyperkalemia in patients with chronic kidney disease or heart failure - HK registry main

Morita Naru0 个研究点目标入组 350 人开始时间: 2022年3月26日最近更新:
适应症

试验速览

阶段
未知
状态
招募中
发起方
入组人数
350

研究概览

简要总结

暂无简介。

研究设计

研究类型
Observational

入排标准

年龄范围
>= 20age old 至 ot applicable(—)
性别
All

入选标准

  • a) Aged >=20 years
  • b) Patients with hyperkalemia who meet the following criteria
  • i) Being treated with potassium binders for hyperkalemia at the time of enrolment,and having started receiving potassium binders within 6 months before enrolment
  • c) Having been diagnosed as CKD(>=stage 3b) or HF diagnosed by investigators,and as defined below
  • c-1) CKD is diagnosed based on the CKD guidelines issued by the Japanese Society of Nephrologyxxv as being either or both of condition 1 and 2 for >=3 months
  • i) Clear signs of kidney impairment based on the results of urinalysis,imaging,blood test,or biopsy.Presence of proteinuria,especially more than 0.15g/gCr(albuminuria more than 30mg/gCr).
  • ii) GFR <45 mL/min/1.73m2
  • In routine clinical practice,GFR is estimated using serum creatinine,gender,and age,according to the following equation.
  • eGFR creat (mL/min/1.73m2) = 194 x serum creatinine (mg/dL)-1.094 x age (years)-0.287 (for female patients, x 0.739)
  • Stage 3b of CKD,or higher,defined based on the following eGFR categories
  • i) Stage 3b 30 mL/min/1.73m2 less than or equal to eGFR <45 mL/min/1.73m2
  • ii) Stage 4 15 mL/min/1.73m2 less than or equal to eGFR <30 mL/min/1.73m2
  • iii) Stage 5 eGFR <15 mL/min/1.73m2
  • c-2) Patients with HFwill be enrolled if patients meet following criteria
  • i) NYHA class II-IV,within 6 months
  • ii) Patients with a diagnosis or history of heart failure,hospitalization,and laboratory records of any of the following
  • NT-proBNP>=400 pg/ml or BNP>=100 pg/ml,or pathological findings such as abnormal cardiac function by UCG/CT/MRI/catheterization/nuclear medicine examination
  • d) Provision of signed,written,and detailed informed consent

排除标准

  • a) Currently on any chronic RRT(including hemodialysis or peritoneal dialysis >30 days,or kidney transplant)within 6 months before enrolment
  • b) Patients with acute kidney injury(AKI)* within 6 months before enrolment
  • c) Patients with acute heart failure within 3 months before enrolment
  • d) Patients who received blood transfusion within 6 months before enrolment
  • e) Patients with active malignancy or whose life expectancy is less than 6 months
  • f) GI disturbance,chronic diarrhoea,or GI stoma if,as judged by the investigators,that condition or its treatment has an important impact on S-K values
  • g) Autoimmune disease if,as judged by the investigators,that condition or its treatment has an important impact on S-K values
  • h) Patients who are suspected,on the basis of laboratory data,to have pseudohyperkalemia(abnormality in the sample,a history of severe leukocytopenia or thrombocytopenia)
  • i) Patients with recent traumatic injury
  • j) Patients who are pregnant,lactating,or planning to become pregnant
  • k) Current participation in a clinical trials,i.e.an interventional studies
  • l) Presence of a condition that,in the opinion of the investigator,
  • i) would places the subject at undue risk,or
  • ii) would potentially jeopardizes the quality of the data to be generated,or
  • iii) would prevent the patient from performing protocol-defined tasks for physical or mental reasons,or
  • iv) would prevent the patient from understanding the contents of the self-administered questionnaire and responding to its questions on his/her own,or
  • v) would,for some other reason,make the patient inappropriate for this study.
  • * AKI is diagnosed if at least one of the following three conditions is met.Note:This follows KDIGO clinical guidelines.
  • 1.Delta sCr >= 0.3 mg/dL(within 48 hours)
  • 2.1.5 x increase from the baseline value of sCr(within 7 days)
  • 3.Urine volume 0.5 mL/kg/hr or less,lasting more than 6 hours

研究者

发起方
Morita Naru

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