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Table 7 The study reports of late complications occurrence after conventional RT

From: Analysis of late toxicity in nasopharyngeal carcinoma patients treated with intensity modulated radiation therapy

 

Xerostomia

Ears

Subcutaneous soft tissue

Skin reaction

Trismus

Mandible

Eyes

Brain

Spinal cord

Cranial nerve

Sanguineti [5] 1954-92

 

≥G3 2.6%

≥G3 4.2%

≥G3 1.1%

≥G3 2.9%

≥G3 2.6%

 

≥G3 1.1%

≥G3 2.4%

≥G3 4.5%

N = 378

Perez [4] 1956-86

  

≥G3 10%

  

≥G3 2%

 

≥G3 1%

  

N = 143

Yeh [16] 1983-98

90.3%

54%

25%

 

12%

  

6%

21%

 

N = 849

≥G3 12.4%

Lee [24] 1994-97

 

≥G3 8.0%

≥G3 6.5%

≥G3 0.3%

≥G3 0.9%

≥G3 0.6%

   

≥G3 0.3%

N = 325

Sumitsawan [3] 2003-05

97.5%

82.5%

62.5%

56%

41.5%

 

5.5%

7.0%

 

6.5%

N = 200

≥G3 2.5%

≥G3 36%

≥G3 4%

≥G3 1.5%

≥G3 3%

 

≥G3 0.5%

≥G3 1.5%

Kong [2]

99.7%

67.0%

89.0%

81.2%

28.3%

0.6%

12.0%

1.2%

9.8%

31.8%

N = 336

≥G3 23.5%

≥G3 22.0%

≥G3 23.6%

≥G3 16.4%

≥G3 3.3%

 

This study N = 208

40.9%

67.8%

89.9%

47.6%

7.21%

0%

1.44%

4.80%

0%

2.88%

≥G3 0%

≥G3 0.96%

≥G3 1.9%

≥G3 0.48%

≥G3 0%

≥G3 0%

≥G3 0%

≥G3 0.48%

≥G3 0%

≥G3 0.96%