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Table 2 Characteristics of RCA-CRRT

From: Safety and efficacy of regional citrate anticoagulation for continuous renal replacement therapy in liver failure patients: a systematic review and meta-analysis

Study

Type of CRRT

Device of CRRT

Citrate infusion

Calcium infusion

CRRT doses (ml/h)

Blood flow (ml/min)

Postfilter ionCa target (mmol/l)

Serum ionCa target (mmol/l)

Mean filter lifetime (h)

Schultheiss et al. [9]

CVVHD

HF440/Multifiltrate

4ac

1.7be

2000

100

0.25–0.35

1.12–1.20

NR

Lahmer et al. [10]

SLED

Genius system

Local formula

10bd

9000

150

0.35–0.45

1.00–1.10

NR

Slowinski et al. [11]

CVVHD

Multifiltrate

4ac

1.7be

NR

NR

0.25–0.35

1.12–1.20

71.1

Sponholz et al. [18]

CVVHD

Multifiltrate

4ac

1.7be

2000

120

0.25–0.35

NR

29 ± 42.2

Durao et al. [19]

CVVHDF

Prisma M100/AN69 filter

140ad

70bd

2000

100

0.25–0.30

1.12–1.20

72 ± 22.2

De Vico et al. [20]

CVVHDF

Prismaflex System

Local formula

6.38bd

NR

182

0.20–0.40

NR

49.76 ± 22.10

Saner et al. [21]

CVVHD

Fresenius ADM08/F60S dialyzer

Local formula

10% calcium gluconate

1000

75–100

< 0.30

> 0.95

22.7 ± 14.6

Balogun et al. [22]

NR

Prisma system/ST150 filter

180d

10bd

2000

180

NR

NR

62.4

Klingele et al. [23]

CVVHD

Multifiltrate-CiCa

4ac

1.7be

2000

100

0.25–0.35

NR

62.2 ± 11.2

Yu et al. [24]

NR

Gambro Prismaflex/AN69-M100 filter

NR

5%b

35 ml/h kg

3 ml/min·kg

0.25–0.45

1.0–1.2

44.2

  1. Abbreviations: CRRT continuous renal replacement therapy, CVVHD continuous veno-venous hemodialysis, CVVHDF continuous veno-venous hemodiafiltration, ionCa ionized calcium, NR not reported, RCA regional citrate anticoagulation, SLED sustained low-efficiency dialysis
  2. a4% trisodium citrate
  3. bCalcium chloride
  4. cmmol/l blood
  5. dml/h
  6. emmol/l