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Dive into the research topics where Xiaodong Ni is active.

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Featured researches published by Xiaodong Ni.


Alimentary Pharmacology & Therapeutics | 2009

Clinical trial: prophylactic intravenous alanyl-glutamine reduces the severity of gastrointestinal toxicity induced by chemotherapy--a randomized crossover study.

Yousheng Li; X. Ping; B. Yu; Fukun Liu; Xiaodong Ni; Jieshou Li

Background  Glutamine has been shown in numerous studies to reduce intestinal permeability which can be increased by chemotherapy. However, there have been few reports that conduct on its clinical effect on gastrointestinal toxicity.


Gut and Liver | 2016

Coordinated Hospital-Home Fecal Microbiota Transplantation via Percutaneous Endoscopic Cecostomy for Recurrent Steroid-Dependent Ulcerative Colitis.

Xiaodong Ni; Shengxian Fan; Yongliang Zhang; Zhiming Wang; Lan Ding; Yousheng Li; Jieshou Li

Since its introduction as an alternative intestinal microbiota alteration approach, fecal microbiota transplantation (FMT) has been increasingly used as a treatment of choice for patients with ulcerative colitis (UC), but no reports exist regarding FMT via percutaneous endoscopic cecostomy (PEC). This report describes the case of a 24-year-old man with a 7-year history of recurrent, steroid-dependent UC. He received FMT via PEC once per day for 1 month in the hospital. After the remission of gastrointestinal symptoms, he was discharged from the hospital and continued FMT via PEC twice per week for 3 months at home. The frequency of stools decreased, and the characteristics of stools improved soon thereafter. Enteral nutrition was regained after 1 week, and an oral diet was begun 1 month later. Two months after the FMT end point, the patient resumed a normal diet, with formed soft stools once per day. The follow-up colonoscopy showed normal mucus membranes; then, the PEC set was removed. On the subsequent 12 months follow-up, the patient resumed orthobiosis without any gastrointestinal discomfort and returned to work. This case emphasizes that FMT via PEC can not only induce remission but also shorten the duration of hospitalization and reduce the medical costs; therefore, this approach should be considered an alternative option for patients with UC.


Surgical Laparoscopy Endoscopy & Percutaneous Techniques | 2009

Double percutaneous endoscopic gastrojejunostomy tubes for decompression and refeeding together with enteral nutrients: three case reports and a review of the literature.

Yousheng Li; Zhiming Wang; Xiaodong Ni; Zhi-Wei Jiang; Yuanxin Li; Kai Ding; Ning Li; Jieshou Li

Percutaneous endoscopic gastrostomy had become a general technique for placement of indwelling feeding and decompressive tubes. There have been few reports that double percutaneous endoscopic gastrojejunostomy (PEGJ) tubes for decompression and refeeding together with enteral nutrients. We herein present 3 cases, characterized by chronic malnutrition and requiring long-term digestive decompression and enteral nutritional support, which were placed in double PEGJ tubes under endoscopic or fluoroscopic guidance. The procedures were successfully completed for all the patients. Two patients resumed oral intake and PEGJ tubes were removed. The second patient was provided home enteral nutrition while waiting for surgery. Three unusual cases were successfully treated by double PEGJ tubes for digestive decompression and refeeding together with enteral nutrients.


Nutrition in Clinical Practice | 2017

High Prevalence of Suboptimal Vitamin D Status and Bone Loss in Adult Short Bowel Syndrome Even After Weaning Off Parenteral Nutrition.

Shengxian Fan; Xiaodong Ni; Jian Wang; Yongliang Zhang; Shen Tao; Wencheng Kong; Yousheng Li; Jieshou Li

Background: Previous studies have noticed the high incidence of suboptimal vitamin D (VtD) status and bone loss in short bowel syndrome (SBS) with parenteral nutrition (PN) dependence. However, limited data have focused on adult SBS without PN dependence. Therefore, our objective was to investigate the incidence and risk factors of suboptimal VtD status and bone loss in adult SBS even after weaning off PN. Materials and Methods: We performed a prospective study of 60 adult patients with SBS. Serum 25-hydroxyvitamin D (25-OHD) was measured by radioimmunoassay. Bone mineral density (BMD) was measured using dual-energy x-ray absorptiometry (DEXA). Medical records and various laboratory parameters were collected in all participants. Results: Suboptimal VtD status was identified in all individuals, including 3 (5.0%) with VtD insufficiency and 57 (95.0%) with VtD deficiency. Residual small bowel length (B, 0.072, P = .001) and duration of SBS (B, –0.066, P = .020) were both significantly correlated with suboptimal VtD levels. Overall, only 2 patients presented a normal BMD; osteopenia and osteoporosis were noted in 41 (68.3%) and 17 (28.3%) individuals, respectively. Low 25-OHD concentration was associated with a decreased BMD (B, 0.065, P = .029). There were no other demographic characteristics or clinical examinations associated with suboptimal VtD levels and bone loss. Conclusion: Suboptimal VtD status and bone loss were common in adult SBS even after weaning off PN. Despite routine oral VtD supplementation, most patients did not achieve satisfactory status. This emphasizes the critical importance of routine surveillance of 25-OHD and BMD, as well as consideration of alternative methods of supplementation after weaning off PN.


Medicine | 2016

Low Triiodothyronine Syndrome in Patients With Radiation Enteritis: Risk Factors and Clinical Outcomes an Observational Study.

Shengxian Fan; Xiaodong Ni; Jian Wang; Yongliang Zhang; Shen Tao; Mimi Chen; Yousheng Li; Jieshou Li

AbstractThe implications of low triiodothyronine syndrome (LT3S) in patients with radiation enteritis (RE) have not been properly investigated. As such, we conducted this cohort study to investigate the association between LT3S and RE, to explore the etiology of LT3S in RE, to evaluate the clinical features and clinical outcomes of LT3S patients, and to inspect the correlation of clinical variables and LT3S in RE.This prospective study included 39 RE patients. Medical records and various laboratory parameters (including thyroidal, tumorous, nutritional, and radiotherapy variables) were collected in all participants.Our results showed that the incidence of LT3S was 84.6% in patients with RE. Total protein (71.7 ± 5.7 vs 63.2 ± 9.6 g/L, P = 0.04) and albumin (ALB, 46.0 ± 4.6 vs 38.7 ± 5.3 g/L, P = 0.01) were significantly lower in LT3S group compared with those in euthyroid group. Standard thyroid-stimulating hormone index (−0.89 ± 2.11 vs −2.39 ± 1.33, P = 0.03) and sum activity of deiodinases (19.74 ± 4.19 vs 12.55 ± 4.32 nmol/L, P = 0.01) were significantly lower in LT3S group. Patients with LT3S suffered longer duration of hospitalization (48.25 ± 23.29 days in LT3S vs 26.75 ± 10.56 days in euthyroid, P = 0.036). Low serum ALB (&bgr; = 0.694, 95% CI = 0.007–0.190, P = 0.037) was the only significant predictor of LT3S.LT3S was common in RE patients. A hypodeiodination condition and a potential pituitary-thyrotroph dysfunction might play a role in the pathophysiology of LT3S in RE. Worse nutritional status and clinical outcomes were confirmed in RE patients with LT3S. Furthermore, total protein and ALB were observed as protective and differentiating parameters of LT3S in RE. In summary, this was the 1st investigation to evaluate the clinical correlation between RE and LT3S, investigate the prevalence of LT3S in RE, and explore the pathogenesis of LT3S, despite the limitation of a relatively small sample size. These results will hopefully encourage future research to place greater emphasis on early identification of LT3S in RE patients.


World Journal of Gastroenterology | 2004

Auxiliary en-bloc liver-small bowel transplantation with partial pancreas preservation in pigs.

Zhenyu Yin; Xiaodong Ni; Feng Jiang; Ning Li; Yousheng Li; Xiao-Ming Wang; Jie-Shou Li


World Journal of Gastroenterology | 2003

Modified technique for combined liver-small bowel transplantation in pigs.

Zhenyu Yin; Xiaodong Ni; Feng Jiang; Ning Li; Yousheng Li; Jie-Shou Li


Clinical Laboratory | 2015

Biomarkers for assessing mucosal barrier dysfunction induced by chemotherapy: Identifying a rapid and simple biomarker.

Wencheng Kong; Jian Wang; Xiaochun Ping; Jing Shen; Xiaodong Ni; Fangnan Liu; Baojun Yu; Yousheng Li


World Journal of Gastroenterology | 2003

Modifications in combined liver-small bowel transplantation in pigs.

Feng Jiang; Zhenyu Yin; Xiaodong Ni; Yousheng Li; Ning Li; Jieshou Li


Transplantation | 2015

A Potential Anatomic Subtype of Short Bowel Syndrome: a Matched Nested Case Control Study

Yousheng Li; Wencheng Kong; Jian Wang; Xiaodong Ni; Qi Mao; Danhua Yao; Shengxian Fan; Yong Chen; Zhongliang Cai; Jieshou Li

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