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Table 1 Group of patients undergoing DREZ thermocoagulation

From: Usefulness of screening tools in the evaluation of long-term effectiveness of DREZ lesioning in the treatment of neuropathic pain after brachial plexus injury

Patient

Age (yrs), Sex

Number of lesions

Complications

Effect

PD-Q score

Follow-up (mos)

1

27, m

24

-

2

6

170

2

45, f

25

-

1

14

156

3

28, m

32

-

1

6

140

4

45, m

19

-

-

-

D

5

51, m

25

-

1

12

110

6

25, m

28

-

2

15

169

7

23, m

39

Motor

2

6

167

8

47, m

22

-

-

-

N/A

9

50, m

15

-

3

33

155

10

47, m

29

-

1

6

178

11

31, m

45

-

2

15

150

12

35, m

25

-

1

4

139

13

22, m

25

-

1

10

180

14

70, m

31

-

1

6

120

15

45, f

21

-

2

18

113

16

27, m

33

Motor

2

7

115

17

25, m

29

-

1

8

159

18

38, m

42

Sensory

1

12

126

19

40, m

25

-

1

9

108

20

48, m

40

-

1

5

105

21

40, m

32

-

1

5

100

22

39, m

29

-

-

-

D

23

50, m

20

-

-

-

N/A

24

29, m

47

Sensory, Motor

1

5

82

25

40, m

38

-

1

9

76

26

58, m

41

-

1

8

70

27

35, m

16

-

2

15

68

28

55, m

34

-

1

7

67

29

38, m

48

-

1

0

67

30

31, m

50

-

3

30

63

31

35, m

25

-

1

5

62

32

51, m

26

-

1

12

61

33

24, m

45

-

2

21

60

34

47, m

22

Sensory

1

9

59

35

40, m

18

-

1

10

58

36

57, m

29

-

1

5

57

37

49, m

20

-

3

24

51

38

29, m

37

-

1

16

50

39

28, m

26

-

1

13

49

40

51, m

44

-

1

17

48

41

32, m

25

Sensory

1

8

47

42

45, m

16

-

2

16

46

43

28, m

40

-

1

2

45

44

42, f

37

-

1

5

44

45

33, m

29

Sensory

1

6

37

46

33, m

39

-

3

29

36

47

41, m

49

Sensory

2

25

33

48

21, m

39

-

1

4

32

49

29, m

28

-

1

4

31

50

55, m

25

-

1

14

28

51

34, m

33

-

1

5

26

52

20, f

34

-

1

6

26

  1. M, f – male, female. Effect – intensity of preoperative pain, 1 = Group I, 2 = Group II, 3 = Group III – see Table 2. PD-Q score – assessed by painDETECT Questionnaire. D – patient deceased, N/A – patient not available for follow-up examination.