Auditory brainstem potentials in children with protein energy malnutrition.

OBJECTIVE: In this study, auditory brainstem potentials (ABPs) were studied in children with protein energy malnutrition (PEM) to determine the effects of PEM on the developing brain in children. METHODS: A total of 31 children, aged 3-36 months with moderate/severe PEM and 25 healthy children, aged 3-48 months were included in the study. Nutritional status of the children was assessed by the Gomez classification. Recordings of ABPs were performed by using Nihon Kohden Neuropack 2 device. RESULTS: Of 31 children, 22 (71%) had severe malnutrition, 9 (29%) had moderate malnutrition. Additionally, 8 (26%) and 9 (29%) children had iron deficiency anemia and hypoalbuminemi, respectively. There were significant differences in the mean latencies of the waves I-V on the right and left ears and in the mean interpeak latencies (IPLs) of the waves III-V and I-V on the right ear between the study and control groups (P<0.05). The mean IPLs of I-V on the left side were found to be longer in the moderate PEM group than those of severe PEM group (P<0.05). There was not any difference between the groups of PEM with low serum albumin and PEM with normal serum albumin. While the mean IPLs of I-III on the right side were found longer in the cases of PEM without iron deficiency anemia, the mean latency of wave I on the left side, and the mean IPLs of III-V on the right side were longer in the children with PEM plus iron deficiency anemia (P<0.05). CONCLUSIONS: Our findings showed that children with moderate/severe PEM had ABPs abnormalities in different degrees, which reflect defects in myelination of auditory brainstem pathways in children with moderate/severe PEM. However, we found contradictory results between abnormalities in ABPs and degree of malnutrition and iron deficiency anemia. We think that more extensive studies should be performed to determine whether or not there was a relationship between these parameters.

Measles is still a severe problem in Eastern Turkey.

In this study, we reviewed the demographic and clinical findings of 143 children with measles to draw attention the importance of measles and its complications in Eastern Turkey. Of 143 patients, 75 (52.5%) were boys, 68 (47.5%) were girls. The patients' age ranged from 5 months to 13 years (3.97 +/- 3.11 years). The peak of admissions (37%) occurred in the age range five to 24 months. The majority of the cases (84.7%) were not immunized against measles. Of 143 cases, 104 (72.7%) cases were malnourished. Of 143 children, 57 (40%) children had one or more complication of measles and the most common complication was pneumonia. Two (1.3%) children died. In conclusion, our findings showed that measles and its complications were severe problem in our country. We think that it is primarily related to very low socioeconomic status of our region.

Cranial MRI findings in children with protein energy malnutrition.

In this study, cranial magnetic resonance imaging (MRI) findings were investigated in children with moderate and severe protein energy malnutrition (PEM) to determine cerebral abnormalities in malnutrition in childhood. A total of 20 children aged 3 months to 36 months were included in the study. Thirteen (65%) children had severe malnutrition and seven (35%) children had moderate malnutrition. Fifteen (75%) children had abnormal MRI findings: all of them had cerebral atrophy, and 10 (75%) children had cerebral atrophy plus ventricular dilatation. None of the children had abnormality in the brain stem or cerebellum. The authors did not find statistically significant differences between the groups when comparing the MRI findings for degree of malnutrition, head circumference, iron deficiency anemia, and serum albumin levels. In conclusion, the findings showed that most (75%) children with moderate/severe PEM had abnormal MRI findings. Therefore, it is suggested that children with PEM should be evaluated for cerebral atrophy.