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Table 4 Literature review and comparison regarding CHEP after radiotherapy

From: Supracricoid partial laryngectomy with cricohyoidoepiglottopexy in patients with radiation therapy failure

Reference

# Cases

# Cases (CHEP)

Organ preservation (%)

DFS (%)

Overall survival

[11]

12

4

75

87

87% (3 years)

[16]

23

18

66.6

74

82.9% (3 years)

[14]

45

15

87

95.4

--

[17]

9

6

78

78 (three patients had a follow-up <3 years)

--

[18]

21

4

 

76

85% (3 years)

Current series

8

8

75

87

50% (5 years)

  1. DFS, disease-free survival