Description

Sharif-Askari et al developed a score for predicting the risk of an adverse drug reaction (ADR) in a hospitalized patient with chronic kidney disease (CKD). This can help to identify a patient who may benefit from closer monitoring of medications. The authors are from Universiti Sains Malaysia in Penang and the Dubai Health Authority in the United Arab Emirates.


 

Patient selection: hospitalized patient with chronic kidney disease

 

Parameters:

(1) age of the patient in years

(2) gender

(3) end-stage renal disease (ESRD)

(4) vascular disease (coronary artery and/or peripheral vascular disease)

(5) serum albumin in g/dL

(6) C-reactive protein (CRP) in mg/L

(7) number of medications

 

Parameter

Findings

Points

age in years

< 65 years

0

 

>= 65 years of age

1

gender

male

0

 

female

1

end-stage renal disease

no

0

 

yes

2

vascular disease

no

0

 

yes

2

serum albumin

>= 3.5 g/dL

0

 

< 3.5 g/dL

2

C-reactive protein

<= 10 mg/L

0

 

> 10 mg/L

2

number of medications

< 8

0

 

>= 8

4

 

total score =

= SUM(points for all 7 paramters)

 

Interpretation:

• minimum score: 0

• maximum score: 14

• The risk for an adverse drug reaction (ADR) increases as the score increases.

 

Score

Percent ADR

0 or 3

3.4%

4 or 5

8%

6 or 7

16%

8 or 9

22%

10 to 14

47%

 

Performance:

• The area under the ROC curve was 0.84.

 


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