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Objective@#To improve the accuracy of the diagnosis and decrease the unnecessary surgical exploration in neonates with simple meconium ileus (SMI) by analyzing clinical characteristics of SMI.@*Methods@#Forty-five neonates identified as SMI from January 2008 to May 2018 had been collected, and the data of pregnancy, birth weight, treatments, hospital stay and results of follow-up were included.The patients were divided into 2 groups: surgical group and non-surgical group.The surgical group underwent enterostomy at the end of ileum, meanwhile, the intestinal wall was biopsied for checking the existence of ganglion cells.All the neonates in the surgical group underwent stoma closure in 3 to 6 months postoperatively.The non-surgical group received fasting, intravenous nutritional support, enema with amiotol diluted into 11 or injected into the stomach by the gastric tube.They all received enema with warm salt (9 g/L) 1-2 times per day.Once the abdominal dilation was mitigated and autonomous defecation obtained, the neonates gradually began the oral feeding and weaned from the total parenteral nutrition(TPN). The 45 neonates were also divided into earlier group (from January 2008 to May 2013) and later group (from June 2013 to May 2018) according to the time of diagnosis.The relationships between the SMI treatment choice and the pregnancy, birth weight and time of diagnosis were analyzed.@*Results@#No cystic fibrosis lesions were found in 45 neonates, of which 21 and 24 neonates were in non-surgical group and surgical group, respectively.In the operation, the intestine presented similar anatomy to the total Hirschsprung′s disease.However, the ganglion was observed not only in the stricture, transitional and dilated zone of ileum, but also in the colon.There were no significant differences in the pregnancy and birth weight in both groups(P>0.05), but there was significant difference in the duration of hospitalization [(21.19±5.13) d vs.(12.29±3.85) d, P=0.000]. There were complications in those patients who had undergone enterostomy, including wound infection (2 cases), prolapse of stoma (2 cases), water and electrolyte disorders (2 cases), malnutrition (21 cases). After the stoma closure, no signs of ganglion cell dysplasia were found in follow-up.In non-surgical group, there were 20 pre-term reonates and 1 full-term neonate, respectively.In surgical group, there were 22 pre-term reonates and 2 full-term neonate, respectively.Neither pregnancy nor birth weight was related to the choice of treatment (P>0.05), but the time when to be admitted was highly related to the choice of treatment (P<0.05).@*Conclusions@#It is not rare for the occurrence of SMI in neonates in China, especially in preterm neonates.Amiotol may have effects not only on diagnosis but also on treatment of SMI, which can be applied repeatedly.Non-surgical treatment can help most of the neonates with SMI to avoid surgical exploration.Enhancing apprehension about the SMI may have great advantages to decrease the rate of unnecessary laparotomy.
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Objective To improve the accuracy of the diagnosis and decrease the unnecessary surgical explo_ration in neonates with simple meconium ileus(SmI)by analyzing clinical characteristics of SmI. Methods Forty_five neonates identified as SmI from January 2008 to may 2018 had been collected,and the data of pregnancy,birth weight,treatments,hospital stay and results of follow_up were included. The patients were divided into 2 groups:surgi_cal group and non_surgical group. The surgical group underwent enterostomy at the end of ileum,meanwhile,the intes_tinal wall was biopsied for checking the existence of ganglion cells. All the neonates in the surgical group underwent sto_ma closure in 3 to 6 months postoperatively. The non_surgical group received fasting,intravenous nutritional support, enema with amiotol diluted into 1: 1 or injected into the stomach by the gastric tube. They all received enema with warm salt(9 g/L)1_2 times per day. Once the abdominal dilation was mitigated and autonomous defecation obtained, the neonates gradually began the oral feeding and weaned from the total parenteral nutrition( TPN). The 45 neonates were also divided into earlier group(from January 2008 to may 2013)and later group(from June 2013 to may 2018) according to the time of diagnosis. The relationships between the SmI treatment choice and the pregnancy,birth weight and time of diagnosis were analyzed. Results No cystic fibrosis lesions were found in 45 neonates,of which 21 and 24 neonates were in non_surgical group and surgical group,respectively. In the operation,the intestine presented similar anatomy to the total Hirschsprung＇s disease. However,the ganglion was observed not only in the stricture,transitional and dilated zone of ileum,but also in the colon. There were no significant differences in the pregnancy and birth weight in both groups(P>0. 05),but there was significant difference in the duration of hospitalization[(21. 19 ± 5. 13)d υs. (12. 29 ± 3. 85)d,P=0. 000]. There were complications in those patients who had undergone enterostomy,including wound infection(2 cases),prolapse of stoma(2 cases),water and electrolyte disorders(2 cases),malnutrition(21 cases). After the stoma closure,no signs of ganglion cell dysplasia were found in follow_up. In non_surgical group, there were 20 pre_term reonates and 1 full_term neonate,respectively. In surgical group,there were 22 pre_term reonates and 2 full_term neonate,respectively. Neither pregnancy nor birth weight was related to the choice of treat_ment(P>0. 05 ),but the time when to be admitted was highly related to the choice of treatment( P <0. 05 ). Conclusions It is not rare for the occurrence of SmI in neonates in China,especially in preterm neonates. Amiotol may have effects not only on diagnosis but also on treatment of SmI,which can be applied repeatedly. Non_surgical treat_ment can help most of the neonates with SmI to avoid surgical exploration. Enhancing apprehension about the SmI may have great advantages to decrease the rate of unnecessary laparotomy.
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Objective To evaluate the clinical efficiency of intermittent photic stimulation (IPS) with pattern and red color plastic plates in video-electroencephalography(EEG).Methods Three hundred and fifty-eight patients hospitalized in Wuhan Children's Hospital from March 2013 to March 2014 were selected,and they were examined by using stroboscope with a red plastic plate,a dots printed plastic plate,and ordinary white flicker for photic driving response (PDR),photoparoxysmal responses (PPR),photoconvulsive response (PCR).The results of patients with PDR,PPR,PCR were analyzed.Results The PDR synchronously evoked by the three flickering patterns were in 29 cases,and the amplitude of photic drivings evoked by ordinary white flicker and red flicker were higher than that of flickering dot pattern [(30.294 ± 7.767) μV,(31.103 ± 8.920) μV vs (24.436 ± 8.075) μV],and there were significant differences(t =2.983,2.815,P =0.003,0.008).However,there was no significant difference between ordinary white flicker and red flicker (t =0.368,P =0.710).The PPR evoked were in 17 cases,and 16 cases (94.12％) of them were evoked by red color,while 10 cases (58.82％) wcre evoked by white light,and 1 case only evoked by flickering dot pattern.However,stronger intensity and longer duration time of PPR were evoked by red color than by white light.In 3 patients with positive PCR,the epileptic seizure was more likely to be evoked by red color or pattern plastic plate.Conclusions IPS with red and pattem plastic plate is more potent in eliciting photosensitive epilepsy in video-EEG than the ordinary white light.Moreover,it could reduce the discomfort of eyes without influencing PDR in comparison to the ordinary white light.