OBJECTIVE: Psychofunctional follow-up of severe vitamin B(12) deficit. DESIGN: Case report. SETTING: Pediatric intensive care unit. Patient: Ten-month-old boy. INTERVENTION: Follow-up at 3 yrs. MEASUREMENTS AND MAIN RESULTS: A 10-month-old boy was admitted to the pediatric intensive care unit with respiratory failure, muscular hypotonia, and involuntary movements. Although a central nervous system infection was excluded, computed tomography scan showed a diffuse cortical-subcortical atrophy. Vitamin B(12) deficiency was suspected because of a red-cell count of 1,350,000/mm(3) and a hemoglobin value 5.9 g/dL (MCV 116). The baby had been exclusively breast-fed, but his mother had been a strict vegan for 10 yrs. Chronic dietary vitamin B(12) deprivation was confirmed by blood and urinary samples. Treatment with vitamin B(12) led in 2 wks to rapid and complete hematological improvement and to partial regression of neurologic symptoms. During the following 3 yrs the boy had normal vitamin intake and underwent intensive rehabilitative treatment. The brain atrophy regressed, but linguistic and psychomotor delay persisted. CONCLUSIONS: Rapid clinical improvement after vitamin supply does not correlate with a complete recovery.

Coma and respiratory failure in a child with severe vitamin B(12) deficiency / D. Codazzi, F. Sala, R. Parini, M. Langer. - In: PEDIATRIC CRITICAL CARE MEDICINE. - ISSN 1529-7535. - 6:4(2005), pp. 483-485. [10.1097/01.PCC.0000167565.30084.84]

Coma and respiratory failure in a child with severe vitamin B(12) deficiency

M. Langer
Ultimo
2005

Abstract

OBJECTIVE: Psychofunctional follow-up of severe vitamin B(12) deficit. DESIGN: Case report. SETTING: Pediatric intensive care unit. Patient: Ten-month-old boy. INTERVENTION: Follow-up at 3 yrs. MEASUREMENTS AND MAIN RESULTS: A 10-month-old boy was admitted to the pediatric intensive care unit with respiratory failure, muscular hypotonia, and involuntary movements. Although a central nervous system infection was excluded, computed tomography scan showed a diffuse cortical-subcortical atrophy. Vitamin B(12) deficiency was suspected because of a red-cell count of 1,350,000/mm(3) and a hemoglobin value 5.9 g/dL (MCV 116). The baby had been exclusively breast-fed, but his mother had been a strict vegan for 10 yrs. Chronic dietary vitamin B(12) deprivation was confirmed by blood and urinary samples. Treatment with vitamin B(12) led in 2 wks to rapid and complete hematological improvement and to partial regression of neurologic symptoms. During the following 3 yrs the boy had normal vitamin intake and underwent intensive rehabilitative treatment. The brain atrophy regressed, but linguistic and psychomotor delay persisted. CONCLUSIONS: Rapid clinical improvement after vitamin supply does not correlate with a complete recovery.
Settore MED/41 - Anestesiologia
2005
http://journals.lww.com/pccmjournal/pages/articleviewer.aspx?year=2005&issue=07000&article=00017&type=abstract
Article (author)
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/145189
Citazioni
  • ???jsp.display-item.citation.pmc??? 3
  • Scopus 33
  • ???jsp.display-item.citation.isi??? ND
social impact