Table 5.

The frequency of all grade toxicities in patients with GSTP1 wild type and mutants

	GSTP1 wild type (n = 70)		GSTP1 mutant (n = 34)
Toxicities	G 1–2	G 3–4	G 1–2	G 3–4
Hematological toxicity
Anemia	31(29.8)	14(13.5)	15(14.4)	5(4.8)
Leucopenia	35(33.7)	7(6.7)	13(12.5)	3(2.9)
Neutropenia	30(28.8)	13(12.5)	9(8.7)	3(2.9)
Thrombocytopenia	26(25.0)	8(7.7)	13(12.5)	4(3.8)
Gastrointestinal toxicity
Mucositis	2(1.9)	7(6.7)	2(1.9)	2(1.9)
Vomiting	22(21.2)	12(11.5)	5(4.8)	11(10.6)
Diarrhea	8(7.7)	7(6.7)	4(3.8)	2(1.9)
Dermatology toxicity
Skin ulceration	5(4.8)	1(0.9)	0(0)	3(2.9)
Hand-foot skin reaction	8(7.7)	2(1.9)	3(2.9)	3(2.9)

Data are presented as n (%)