Skip to main content

Table 2 Clinical characteristics associated with severity of CHI

From: Vineland adaptive behavior scales to identify neurodevelopmental problems in children with Congenital Hyperinsulinism (CHI)

 

Late or Early Presenting

Mutation

Transient or Persistent

Responsive to Medication

Surgery

Focal or Diffuse

Total VABS II SDS

# 1

E

Paternal ABCC8

P

Unresponsive

SP

D

-0.9

# 2

L

Negative

P

Diazoxide

No

D

-2.6

# 3

L

Negative

P

Diazoxide

No

D

-1.3

# 4

E

Compound heterozygous ABCC8

P

Unresponsive

SP

D

-0.9

# 5

L

Negative

P

Diazoxide

No

D

-1.1

# 6

L

GCK

P

Diazoxide

No

D

-2.6

# 7

E

Negative

T

Diazoxide

No

D

-1.9

# 8

E

Paternal KCNJ11

T

Diazoxide

No

D

-1.1

# 9

E

Paternal ABCC8

P

Unresponsive

FL

F

-2.3

# 10

E

Negative

P

Diazoxide

No

D

-2.5

# 11

E

Negative

P

Diazoxide

No

D

-1.3

# 12

L

Negative

P

Unresponsive

SP

D

-3.6

# 13

E

Homozygous ABCC8

P

Unresponsive

SP

D

-1.1

# 14

L

Negative

P

Diazoxide

No

D

0.7

# 15

E

Negative

T

Diazoxide

No

D

1.9

# 16

E

Negative

T

Diazoxide

No

D

-0.8

# 17

E

Negative

P

Unresponsive

SP

D

1.1

# 18

E

Maternal KCNJ11

T

Diazoxide

No

D

-0.4

# 19

L

Negative

T

Diazoxide

No

D

0.2

# 20

E

Negative

T

Diazoxide

No

D

-0.5

# 21

E

Maternal ABCC8

T

Diazoxide

No

D

0.1

# 22

E

Paternal ABCC8

T

Diazoxide

No

D

-2.1

# 23

E

Maternal ABCC8

P

Diazoxide

No

D

-1.7

# 24

L

Negative

P

Diazoxide

No

D

-1.4

# 25

E

Negative

T

Glucose

No

D

0.3

# 26

L

Negative

P

Diazoxide

No

D

-0.3

# 27

E

Negative

T

Diazoxide

No

D

-1.5

# 28

E

de novo ABCC8

P

Diazoxide

No

D

2.3

# 29

E

Negative

T

Diazoxide

No

D

-0.8

# 30

L

Negative

P

Diazoxide

No

D

-0.2

# 31

E

Negative

T

Glucose

No

D

-2.1

# 32

L

Negative

T

Diazoxide

No

D

-0.1

# 33

L

Paternal ABCC8

T

Octreotide

No

D

-1.4

# 34

E

Paternal ABCC8

T

Octreotide

No

D

-2.7

# 35

L

Negative

T

Diazoxide

No

D

1.3

# 36

E

Maternal ABCC8

T

Diazoxide

No

D

0.0

# 37

L

Paternal ABCC8

P

Diazoxide

FL

F

0.9

# 38

E

Negative

T

Diazoxide

No

D

0.7

# 39

E

Negative

T

Glucose

No

D

1.4

# 40

E

Negative

T

Diazoxide

No

D

-1.3

# 41

E

Negative

P

Diazoxide

No

D

-1.3

# 42

E

Negative

T

Diazoxide

No

D

-1.4

# 43

E

Negative

T

Diazoxide

No

D

-1.3

# 44

E

Negative

P

Diazoxide

No

D

1.3

# 45

E

Negative

T

Diazoxide

No

D

4.0

# 46

L

Negative

T

Diazoxide

No

D

-1.5

# 47

L

Negative

T

Diazoxide

No

D

1.3

# 48

E

Negative

T

Diazoxide

No

D

0.5

# 49

E

Paternal KCNJ11

T

Octreotide

No

D

-0.3

# 50

E

Negative

T

Diazoxide

No

D

-0.2

# 51

E

Negative

P

Diazoxide

No

D

0.0

# 52

E

Negative

P

Diazoxide

No

D

-0.9

# 53

E

Negative

T

Diazoxide

No

D

0.3

# 54

E

Homozygous ABCC8

P

Unresponsive

SP

D

-2.6

# 55

E

Negative

T

Diazoxide

No

D

0.9

# 56

E

Homozygous ABCC8

P

Octreotide

No

D

-0.4

# 57

E

Negative

T

Diazoxide

No

D

-0.6

# 58

E

Negative

P

Diazoxide

No

D

2.2

# 59

E

Paternal KCNJ11

P

Octreotide

No

D

-1.9

# 60

E

Negative

T

Diazoxide

No

D

-0.4

# 61

E

Compound heterozygous ABCC8

P

Octreotide

No

D

0.9

# 62

E

Negative

T

Diazoxide

No

D

0.5

# 63

E

Negative

T

Diazoxide

No

D

-0.5

# 64

E

Negative

T

Diazoxide

No

D

0.1

  1. Table of clinical descriptors in patients with CHI with time of presentation, genetic status, resolution of hypoglycaemia, response to medication, requirement for pancreatic surgery and Total VABS-II scores
  2. E early, L late, T transient, P permanent, D diffuse, F focal, FL focal lesionectomy, SP subtotal pancreatectomy
  3. All patients on octreotide had previously failed to respond to diazoxide
  4. Outcomes of surgery: Patients with focal CHI were cured after focal lesionectomy. Patient # 1 and # 13 became diabetic post-pancreatectomy; patient # 12 and # 54 are euglycaemic post-pancreatectomy; patients # 4 and #17 have impaired glucose tolerance