Prevalence of and risk factors for cranial neuropathy in diabetic and non-diabetic patients.

OBJECTIVE: Diabetes mellitus (DM) is a major global health concern and is associated with high morbidity and mortality as well as poor quality of life. This health burden is mostly due to complications associated with DM. Cranial nerve neuropathy is not a well-studied complication of DM. In this study, we aimed to study the prevalence and risk factors for the development of cranial neuropathy in diabetic patients. PATIENTS AND METHODS: This is a cross-sectional study among diabetics who are attending Almanhal Primary Healthcare Center, Abha, Aseer Province, Saudi Arabia. A total of 714 subjects were included, 238 of them were in the study group and 476 were controls chosen randomly from the same community. SPSS program was used to calculate demographic, clinical, and biochemical parameters as well as to measure the statistically significant differences. Analysis was conducted using the SPSS statistical package and p-value lower than or equal to 0.05 was considered statistically significant. RESULTS: The diabetic patients were significantly older than the control group; the mean standard deviation (SD) age was 59.78 (8.26), and 34.04 (9.45) for both study and control groups, respectively. The prevalence of cranial neuropathy was higher in diabetic patients. Among diabetic patients, hyperlipidemia, gestational DM, compliance with DM treatment, and the presence of microvascular complications of DM are significant risk factors for the development of cranial neuropathy. CONCLUSIONS: Our results indicate that the prevalence of cranial neuropathy is higher in the diabetic population than in the non-diabetic population. The oculomotor and trigeminal nerves were the most commonly affected nerves in diabetic patients compared to the abducent and facial nerves in non-diabetic patients.

Cord blood epidermal growth factor as a possible predictor of necrotizing enterocolitis in very low birth weight infants.

OBJECTIVE: To evaluate epidermal growth factor (EGF) levels in cord blood as a possible marker for predicting the subsequent development of necrotizing enterocolitis (NEC) in very low birth weight (VLBW) infants. PATIENTS AND METHODS: A total of 241 VLBW infants (38 infants developed NEC and 203 had no NEC) were enrolled. EGF concentrations were measured by enzyme-linked immunosorbent assay. RESULTS: VLBW infants who subsequently developed NEC had significantly lower cord serum concentrations of EGF than those who did not (p < 0.0001). Moreover, cord blood concentrations of EGF were significantly lower in infants with stage III than those with stage II or I NEC (p < 0.001). Logistic regression analysis demonstrated that low cord blood EGF was independently associated with the subsequent risk of NEC (OR = 0.978 [95% CI: 0.959-0.997]; p = 0.02). CONCLUSION: Low cord blood EGF concentrations may predict the subsequent development of NEC in VLBW infants.