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Table 1 Characteristics of patients before PMX-DHP therapy

From: Clinical effects of direct hemoperfusion using a polymyxin B-immobilized fiber column in clinically amyopathic dermatomyositis-associated rapidly progressive interstitial pneumonias

 

Survivors

Non-survivors

p value

Case No.

5

9

 

Age

64 (36–75)

58 (44–77)

0.546

Sex (Male/Female)

1/4

2/7

1.000

BMI

22.1 (20.5–24.1)

22 (20.6–28.6)

0.548

Smoking status (Never/Ex/Current)

4/1/0

7/0/2

1.000

Days from steroid pulse therapy to PMX-DHP

5 (1–11)

6 (1–48)

0.584

Anti-ARS Ab (PL-7/EJ)

Anti-MDA-5 Ab

3 (2/1)

1

0

9

0.028*

0.005*

IPPV

1

4

0.580

Steroid pulse therapy

5

9

1.000

Immunosuppressive agents

   

Cyclosporine

4

8

1.000

Tacrolimus

1

5

0.301

Cyclophosphamide pulse

5

9

1.000

  1. Dates are expressed as group median values or numbers of patients
  2. BMI body mass index, PMX-DHP direct hemoperfusion therapy using a polymyxin B-immobilized fiber column, ARS aminoacyl-tRNA synthetase, PL-7, threonyl; EJ, glycyl; MDA-5 melanoma differentiation-associated gene 5, IPPV invasive positive pressure ventilation
  3. * p value <0.05