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Table 5 The course of biochemical analyses and pulmonary function data of our IP case

From: Interstitial pneumonia and other adverse events in riluzole-administered amyotrophic lateral sclerosis patients: a retrospective observational study

Biochemical analysis

 

LDH

CRP

SAA

KL-6

onset

354

0.9

68.8

1152

after treatment

272

0.1

7.3

469

Blood gas analysis

 

pH

pCO2

pO2

HCO3

onset

7.41

36.9

68.2

22.3

Pulmonary function test

 

% VC

FEV1.0%

DLCO

 

onset

79.8

70.4

49.2

 

after treatment

95.9

73.3

105.3

  1. CRP C-reactive protein, mg/dL, DLCO Diffusing capacity of the lung carbon monoxide, ml/min/mmHg, FEV1.0% Forced expiratory volume percent in one second, %, KL-6 Krebs von den Lungen-6, U/mL, LDH lactate dehydrogenase, U/L, pCO2: mmHg, pO2: mmHg, SAA Serum amyloid A, mg/mL, SP-D surfactant proteins D, ng/mL, %VC Percent vital capacity, %,
  2. On his admission, routine biochemical analyses revealed increased levels related to IP. Arterial blood gas analysis revealed hypoxemia. Pulmonary function test revealed diffusion impairment. The symptoms and respiratory failure improved, with DLCO increasing after discontinuation and steroid treatment