Nedaplatin-induced syndrome of inappropriate secretion of antidiuretic hormone: A case report and review of the literature

Table 1 Naranjo’s assessment scale for adverse drug reactions

Axis	Numerical score
	Yes	No	Unknown
Previous reports on the reaction	1
The reaction occurred after the use of nedaplatin	2
Sodium increased after nedaplatin withdrawal	1
Nedaplatin rechallenge			0
Exclusion of alternative causes of SIADH		2
Placebo response			0
Drug concentration and monitoring			0
Dose relationship			0
Previous exposure and cross-reactivity			0
Presence of any objective evidence	1
Results	7 = ‘likely’

SIADH: Syndrome of inappropriate secretion of antidiuretic hormone.