Table 1 Related demography and outcome by mutations of neonatal encephalopathy patients.

From: A Japanese patient with neonatal biotin-responsive basal ganglia disease

Reference

Mutations

Age at onset

Consanguinity

treatment

Outcome

This case

c. 384_387del, p.(Tyr128fs)

28 days

No

Biotin and thiamine

Bedridden

/c.265A>C, p.(Ser89Arg)

    

Yamada et al.14

c.958G>C, p.(Glu320Gln)

1M

Yes

NP

Bedridden

/c.958G>C, p.(Glu320Gln)

    

Perez-Duenas et al.15

c.68G>T, p.(Gly23Val)

1M

ND

Biotin and thiamine

Gait

/c.68G>T, p.(Gly23Val)

    

Gerards et al.16

c.20C>A, p.Ser7Ter

1M

No

NP

Death

/c.20C>A, p.Ser7Ter

    

Haack et al.17

c.982del, p.(Ala328Leufs*)

neonatal

Yes

NP

Death

/c.982del, p.(Ala328Leufs*)

    

Haack et al.17

c.982del, p.(Ala328Leufs*)

18 days

Yes

Biotin and thiamine

Normal

/c.982del, p.(Ala328Leufs*)

    

Kamasak et al.18

c.623_624insA, p.(Ser179fs)

30 days

No

Thiamine

Responds to mother

/c.623_624insA, p.(Ser179fs)

    

Kamasak et al.18

c.620delinsAA, p.(Ala178fs)

30 days

No

Biotin and thiamine

ND

/c.620delinsAA, p.(Ala178fs)

    

Kamasak et al.18

c.894T>G, p. (Tyr298*)/-

23 days

No

Biotin and thiamine

Death

Kılıç et al.19

p.His200Serfs*,c.(597insThr)

20 days

Yes

Biotin and thiamine

Death

/p.His200Serfs*, c.(597insThr)

    

Kılıç et al.19

c.894T>G, p.(Tyr298*)

21 days

Yes

Biotin and thiamine

Quadriplegia

/c.894T>G, p.(Tyr298*)

    
  1. ND not described, NP not performed.