1.Correlation between long-term use of proton pump inhibitors and micro-structure of bone in older men
Guoqin ZHU ; Hong ZHU ; Bingyan XUE ; Danyang GU ; Shan LYU
Chinese Journal of Digestive Endoscopy 2021;38(10):836-839
To explore the effect of proton pump inhibitors (PPI) on the micro-structure of bone in older men. A retrospective study was conducted on data of patients over the age of 60 who were admitted to the Geriatric Department of Jiangsu People′s Hospital from June 2018 to January 2019. Patients were divided into control group (taking PPI for less than 1 week, 50 cases) and PPI treatment group (taking PPI for more than 3 months, 30 cases). Biochemical indexes, bone mineral density (BMD)and trabecular bone score (TBS) were analyzed. Compared with control group, the weight and albumin level in the PPI treatment group were lower, and the thyrotropin level was higher ( P<0.05). There was no statistical difference in the BMD of femur or lumbar vertebrae between the two groups ( P>0.05), but the TBS of lumbar vertebrae in the PPI treatment group was significantly decreased ( P<0.05). Correlation analysis found that TBS was positively correlated with alkaline phosphatase (ALP) ( r=0.45, P=0.002) and body mass index ( r=0.164, P=0.045), and negatively correlated with age ( r=-0.291, P=0.025). Multiple linear regression model analysis showed that there was still a positive correlation between TBS and ALP ( β=0.437, P=0.023). In the elderly men, the use of PPI for more than 3 months can significantly affect the bone micro-structure, and the bone micro-structure can better reflect the adverse effect of PPI on bone than BMD.
2.Clinical analysis of 368 cases of superficial esophageal cancer treated by endoscopic submucosal dissection
Bingyan XUE ; Ye TIAN ; Guoqin ZHU ; Xiaolin LI ; Qiyun TANG
Chinese Journal of Digestion 2021;41(6):379-384
Objective:To observe the clinical efficacy of endoscopic submucosal dissection (ESD) in the treatment of superficial esophageal cancer (SEC), and to explore the application value of ESD in the treatment of SEC.Methods:From January 2016 to December 2019, at The First Affiliated Hospital With Nanjing Medical University, the clinical data of 368 patients with SEC and receiving ESD treatment were retrospectively analyzed, induding the general condition, the circumferential proportion of lesions, effectiveness of ESD treatment (en bloc resection rate, complete resection rate, curative resection rate, operation time and resected lesion area), incidence of complications and follow-up. 368 patients were divided into stenosis group (94 cases) and non-stenosis group (274 cases) according to the occurrence of esophageal stenosis after ESD. The circumferential proportion of lesions, operation time and resected lesion area were compared between stenosis group and non-stenosis group, and the independent risk factors of esophageal stenosis after ESD were analyzed. Independent sample t test, chi-square test and binary logistic regression analysis were used for statistical analysis. Results:Among 368 patients, 270(73.4%) were male and 98 (26.6%) were female; the age was (64.4±7.6) years old. The circumferential proportion of lesions of 231 cases (62.8%) was <1/2 circle, 49 cases (13.3%) was 1/2 to <2/3 circle, and 88 cases (23.9%) was ≥2/3 circle. The en bloc resection rate of the lesion was 98.6%(363/368), the complete resection rate and curative resection rate were both 97.8% (360/368). The operation time was (89.4±47.9) min. The area of resected lesion was (12.5±8.9) cm 2. The incidence of perforation during operation, delayed bleeding and stenosis was 0.3% (1/368), 0.5% (2/368) and 25.5% (94/368), respectively. The followed-up period was 8 to 53 months, and the median follow-up period was 25 months. During the follow-up period, no recurrence or new lesion was found, and no lymph node or distant metastasis occurred. The circumferential proportion of lesions of 38 cases (40.4%) of stenosis group and 193 cases (70.4%) of non-stenosis group was <1/2 circle, respectively, the circumferential proportion of lesions of 9 cases (9.6%) and 40 cases (14.6%) was 1/2 to <2/3 circle, respectively, the circumferential proportion of lesions of 47 cases (50.0%) and 41 cases (15.0%) was ≥2/3 circle, respectively, and the difference was statistically significant ( χ2=47.30, P<0.01). The operation time of stenosis group was longer than that of non-stenosis group, the resected lesion area was larger than that of non-stenosis group ((126.1±56.3) min vs. (76.8±37.2) min, (17.5±10.7) cm 2 vs. (10.8±7.4) cm 2), and the differences were statistically significant ( t=9.57 and 5.41, both P<0.01). The results of binary logistic regression analysis showed that circumferential proportion of lesions ≥2/3 circle, operation time and the resected lesion area were independent risk factors for the occurrence of esophageal stenosis after ESD (odds ratio=0.253, 1.018 and 1.041, 95% confidence interval 0.116 to 0.551, 1.011 to 1.025, 1.007 to 1.076, all P<0.05). Conclusions:ESD is a safe and effective way to treat SEC, with low local recurrence rate and few complications, which is worthy of further clinical promotion.
3.A multicenter study on the clinical features and risk factors of poor prognosis in neonatal necrotizing enterocolitis
Yueju CAI ; Liuhong QU ; Wei LI ; Xue FENG ; Liya MA ; Bingyan YANG ; Ping WANG ; Juan TANG ; Weiming YUAN ; Yanbin LI ; Xiaowen CHEN ; Zhe ZHANG ; Ning ZHAO ; Xiaohong HUANG ; Li TAO ; Mou WEI ; Heng SU ; Weichi DENG ; Kangcheng HE ; Yitong WANG ; Jinxing FENG ; Di GAO ; Yan HUANG ; Wei ZHOU
Chinese Journal of Applied Clinical Pediatrics 2019;34(1):24-29
Objective To explore the clinical features and risk factors of poor prognosis in neonatal necrotizing enterocolitis(NEC).Methods A retrospective study was carried out in the infants with NEC admitted to 6 cooperative hospitals in Guangdong Province between January 2005 and December 2014.The clinical features and risk factors of poor prognosis in preterm and full-term infants diagnosed NEC,early onset and late onset NEC were analyzed.Results A total of 449 cases who met the criteria were admitted during the study time.The mortality was 23.6% (106/449 cases),of which the preterm group was 24.6% (58/238 cases) while the full-term group was 22.7% (48/211 cases),the early onset group was 22.1% (45/204 cases) while the late onset group was 24.3% (57/235 cases).The median number of NEC onset in preterm group was 11 d after birth while the number of the full-term group was 6 d.Full-term infants who diagnosed NEC were more likely to manifest themselves as abdominal distension (52.1% vs.42.0%,x2 =4.597,P =0.032),vomiting(36.5% vs.17.2%,x2 =21.428,P =0.000) and bloody stool(30.3% vs.21.4%,x2 =4.653,P =0.031);but in the onset of NEC,preterm infants more likely to have feeding intolerance (21.0% vs.12.8%,x2=5.309,P =0.021).The early onset group of full-term NEC was much common in twins or multiplets(9.4% vs.1.1%,x2 =6.226,P =0.013),which rate of surgical therapy was much higher (41.0% vs.27.0%,P =0.036) and the breast-feeding rate before NEC was lower than the late onset group(14.5% vs.32.6%,x2 =9.500,P =0.002),the differences were statistically significant.The gestational age and birth weight were bigger in the early onset group of preterm NEC[(33.8 ±2.5) weeks vs.(32.2 ±2.8) weeks,t =4.261,P =0.000;(2.1 ±0.5) kg vs.(1.7 ± 0.5) kg,t =4.735,P =0.000)],but length of stay was shorter than the late onset group (18.0 d vs.26.5 d,P =0.000).Logistic regression analysis showed that the risk factors of poor prognosis of full-term NEC were shock,peritonitis and sepsis;while risk factors of poor prognosis of preterm NEC were small for gestational age infant,pulmonary hemorrhage,shock,intestinal perforation and sepsis;the risk factors of poor prognosis of the early onset group of full-term NEC was shock;while those of the late onset group were shock and peritonitis;the risk factors of poor prognosis in the early onset group of preterm NEC were shock and sepsis,while those in the late onset group were pulmonary hemorrhage,shock,intestinal perforation and sepsis.Conclusions Compared to the preterm NEC,the onset time of full-term NEC was earlier and the clinical manifestations were more typical.Early identification and management of shock,peritonitis,intestinal perforation,sepsis and pulmonary hemorrhage can reduce the risk of poor prognosis of neonate NEC.
4.Klinefelter syndrome with partial androgen insensitivity syndrome: a case report and literature review
Qiong CHEN ; Xue WU ; Lili GE ; Shengnan WU ; Haihua YANG ; Bingyan CAO ; Haiyan WEI
Chinese Journal of Applied Clinical Pediatrics 2024;39(4):310-313
The clinical data of a patient with Klinefelter syndrome (KS) complicated by partial androgen insensitivity syndrome (PAIS) was retrospectively analyzed.The patient, a 2-month-and-22-day-old baby, was admitted to Children′s Hospital Affiliated to Zhengzhou University due to abnormal external genitalia in October 2021.Upon birth, the patient exhibited abnormal external genitalia, manifested as clitoral hypertrophy.Hormonal examinations were consistent with those of peers, while chromosomal analysis revealed 47, XXY.Due to the severe undermasculinization, whole exome sequencing was conducted, indicating a heterozygous variant of the AR gene (c.1847G>A, p.Arg616His). The patient was diagnosed with PAIS, and her elder sister was diagnosed with complete androgen insensitivity syndrome.For further treatment, a multidisciplinary comprehensive evaluation is needed.This is a rare case of KS combined with PAIS, suggesting the possibility of AR gene mutations in KS children with severe undermasculinization.