OBJECTIVES: To summarize the clinical characteristics and nutrition therapy for children with lysinuric protein intolerance (LPI). METHODS: The clinical manifestations, laboratory test results and enteral nutrition treatment in a girl with LPI diagnosed in Xiangya Hospital, Central South University were retrospective analyzed. Additionally, the data of the children with LPI reported in China and overseas were reviewed. RESULTS: A case of 4-year-old girl was presented, who exhibited significant gastrointestinal symptoms, such as chronic abdominal distension, prolonged diarrhea, recurrent pneumonia, and limited growth. She had a poor response to anti-infection treatment. After receiving enteral nutrition therapy, she did not experience any gastrointestinal discomfort, and there were improvements in the levels of hemoglobin, albumin, and blood ammonia. Unfortunately, due to serious illness, she declined further treatment and later passed away. A total of 92 cases of pediatric patients with LPI have been reported to date, including one case reported in this study. Most children with LPI experienced disease onset after weaning or introduction of complementary foods, presenting with severe digestive system symptoms, malnutrition, and growth retardation. It is noteworthy that only 50% (46/92) of these cases received nutritional therapy, which effectively improved their nutritional status. Among the 92 children, 8 (9%) died, and long-term follow-up data were lacking in other reports. CONCLUSIONS LPI often involves the digestive system and may result in growth restriction with a poor prognosis. Nutritional therapy plays a crucial role in the comprehensive treatment of LPI.
Child, Preschool ; Female ; Humans ; Amino Acid Metabolism, Inborn Errors/therapy* ; Enteral Nutrition/methods* ; Malnutrition ; Retrospective Studies

OBJECTIVE: To systematically review safety and tolerance of enteral nutrition (EN) in a prone position, as well as the risks of increased gastric residual volume (GRV), vomiting, aspiration, and ventilator-associated pneumonia, and determine the ways to improve EN tolerance in patients with acute respiratory distress syndrome (ARDS). METHODS: Databases including PubMed, Embase and Wanfang Medical data of the English and Chinese literatures were retrieved up from January 1979 to January 2022 to collet the randomized controlled trial (RCT), non-RCT, and observational studies, concerning safety and tolerance of EN in a prone position with ARDS. All trials must have a minimum of two patient groups, one of which must be prone to ARDS and receive EN. Data searching extracting and quality evaluation were assessed by two reviewers independently. RevMan 5.4 software was used for analysis. RESULTS: A total of 9 studies were included, including 2 RCTs, 2 non-RCTs, 4 prospective observational studies, and 1 retrospective observational study. The starting and increasing rate of EN were typically well tolerated in the prone position compared to the supine position in patients with ARDS, there was no significant increase in GRV (mL: 95 vs. 110), and the incidence of vomiting was not noticeably higher (0%-35% vs. 33%-57%). The incidence of ventilator-associated pneumonia with EN was not significantly higher in the prone position than in the supine position in patients with ARDS (6%-35% vs. 15%-24%). Aspiration occurred at a similar rate in patients in the nasogastric tube and post-pyloric feeding groups with EN in patients with ARDS in the prone position (22% vs. 20%). EN tolerability with nasogastric and nasojejunal tubes was similar in prone positions, with no significant difference in EN intolerance incidences (15% vs. 22%). Head elevation (30 degree angle-45 degree angle) improved EN tolerance in the prone position in patients with ARDS, thereby increasing the early EN dose [odds ratio (OR) = 0.48, 95% confidence interval (95%CI) was 0.22-1.08, P = 0.08]. Additionally, prophylactic application of gastrointestinal motility drugs, such as erythromycin, at the start of EN in a prone position significantly improved patients' EN tolerance (OR = 1.14, 95%CI was 0.63-2.05, P = 0.67). CONCLUSIONS The use of gastric tube for EN in prone position and similar feeding speed to the supine position in patients with ARDS is safe and well tolerated. The initiation and dosing of EN should not be delayed in the prone position. EN tolerance may be increased by elevating the head of the bed during enteral feeding in a prone position, and gastrointestinal motility medications should be promptly administered with EN initiation in patients with ARDS.
Humans ; Pneumonia, Ventilator-Associated/etiology* ; Enteral Nutrition ; Prone Position ; Respiration, Artificial/adverse effects* ; Respiratory Distress Syndrome/etiology* ; Randomized Controlled Trials as Topic ; Observational Studies as Topic

Blunt bowel injury (BBI) is relatively rare but life-threatening when delayed in surgical repair or anastomosis. Providing enteral nutrition (EN) in BBI patients with open abdomen after damage control surgery is challenging, especially for those with discontinuity of the bowel. Here, we report a 47-year-old male driver who was involved in a motor vehicle collision and developed ascites on post-trauma day 3. Emergency exploratory laparotomy at a local hospital revealed a complete rupture of the jejunum and then primary anastomosis was performed. Postoperatively, the patient was transferred to our trauma center for septic shock and hyperbilirubinemia. Following salvage resuscitation, damage control laparotomy with open abdomen was performed for abdominal sepsis, and a temporary double enterostomy (TDE) was created where the anastomosis was ruptured. Given the TDE and high risk of malnutrition, multiple portions EN were performed, including a proximal portion EN support through a nasogastric tube and a distal portion EN via a jejunal feeding tube. Besides, chyme delivered from the proximal portion of TDE was injected into the distal portion of TDE via a jejunal feeding tube. Hyperbilirubinemia was alleviated with the increase in chyme reinfusion. After 6 months of home EN and chyme reinfusion, the patient finally underwent TDE reversal and abdominal wall reconstruction and was discharged with a regular diet. For BBI patients with postoperative hyperbilirubinemia who underwent open abdomen, the combination of multiple portions EN and chyme reinfusion may be a feasible and safe option.
Male ; Humans ; Middle Aged ; Enteral Nutrition ; Intestines/surgery* ; Intestinal Diseases ; Abdomen/surgery* ; Anastomosis, Surgical ; Abdominal Injuries/surgery*

Small bowel obstruction is a common surgical acute abdomen, with high rates of missed diagnosis, misdiagnosis, mortality and disability. The majority of patients with small bowel obstruction can be relieved by early non-operative treatment and intestinal obstruction catheter. However, there are still many controversies about the window of observation, the time of emergency operation and the method of operation. In recent years, the basic and clinical research on small bowel obstruction has made further progress, but there is no authoritative reference in clinical practice, and there is no relevant consensus and guidelines to standardize the diagnosis and treatment of small bowel obstruction in China. Accordingly, on the initiative of the Chinese Society for Parenteral and Enteral Nutrition and Enhanced Recovery after Surgery Branch of China International Health Care Promotion Exchange Association. The experts in this field of our country constitute the editorial committee, and refer to the main results of the current domestic and foreign research. According to the GRADE system of evidence quality assessment and recommendation intensity grading, the Chinese expert consensus on the diagnosis and treatment of small bowel obstruction was formulated for the study and reference of related specialties. It is expected to improve the overall level of diagnosis and treatment of small bowel obstruction in our country.
Humans ; Consensus ; Enteral Nutrition ; Intestinal Obstruction/surgery* ; Parenteral Nutrition ; China

OBJECTIVE: To investigate whether dynamic monitoring of citrulline (Cit) has guiding value for early enteral nutrition (EN) in patients with severe gastrointestinal injury. METHODS: A observational study was conducted. A total of 76 patients with severe gastrointestinal injury admitted to different intensive care units of Suzhou Hospital Affiliated to Nanjing Medical University from February 2021 to June 2022 were enrolled. Early EN was performed in 24-48 hours after admission as recommended by the guidelines. Those who did not terminate EN after 7 days were enrolled in the early EN success group, and those who terminated EN within 7 days due to persistent feeding intolerance or deterioration of general condition were enrolled in the early EN failure group. There was no intervention during the treatment. Serum Cit levels were measured by mass spectrometry at admission, before EN starting and EN 24 hours, respectively, and the changes in Cit within EN 24 hours (ΔCit) were calculated (ΔCit = EN 24-hour Cit-Cit before EN starting). Receiver operator characteristic curve (ROC curve) was plotted to investigate the predictive value of ΔCit for early EN failure, and the optimal predictive value was calculated. Multivariate unconditional Logistic regression was used to analyze the independent risk factors for early EN failure and death at 28 days. RESULTS: Seventy-six patients were enrolled in the final analysis, of which 40 succeeded in early EN and 36 failed. There were significant differences in age, main diagnosis, acute physiology and chronic health evaluation II (APACHE II) score at admission, blood lactic acid (Lac) before EN initiation and ΔCit between the two groups. Multivariate Logistic regression analysis showed that age [odds ratio (OR) = 0.929, 95% confidence interval (95%CI) was 0.874-0.988, P = 0.018], ΔCit (OR = 2.026, 95%CI was 1.322-3.114, P = 0.001) and increased feeding rate within 48 hours (OR = 13.719, 95%CI was 1.795-104.851, P = 0.012) were independent risk factors for early EN failure in patients with severe gastrointestinal injury. ROC curve analysis showed that ΔCit had a good predictive value for early EN failure in patients with severe gastrointestinal injury [area under the ROC curve (AUC) = 0.787, 95%CI was 0.686-0.887, P < 0.001], and the optimal predictive value of ΔCit was 0.74 μmol/L (sensitivity was 65.0%, specificity was 75.0%). Combined with the optimal predictive value of ΔCit, "overfeeding" was defined as ΔCit < 0.74 μmol/L and increased feeding within 48 hours. Multivariate Logistic regression analysis showed that age (OR = 0.825, 95%CI was 0.732-0.930, P = 0.002), APACHE II score (OR = 0.696, 95%CI was 0.518-0.936, P = 0.017) and early EN failure (OR = 181.803, 95%CI was 3.916-8 439.606, P = 0.008) were independent risk factors for 28-day death in patients with severe gastrointestinal injury. The new variable "overfeeding" was also associated with an increased risk of death at 28 days (OR = 27.816, 95%CI was 1.023-755.996, P = 0.048). CONCLUSIONS Dynamic monitoring of Cit has guiding value for early EN in patients with severe gastrointestinal injury.
Humans ; Infant, Newborn ; Enteral Nutrition ; Citrulline ; APACHE ; Abdominal Injuries ; Cognition ; Thoracic Injuries

Difficulty in swallowing is a common symptom in stroke patients, and nasogastric tubes are routinely used to solve the nutritional support problem of these patients. The existing nasogastric tube have the disadvantages of causing aspiration pneumonia and patient discomfort. The traditional transoral gastric tube has no one-way valve switch and gastric content storage device, and cannot be fixed in the stomach, resulting in reflux of gastric contents, inability to fully understand the digestion and absorption of gastric contents, and accidental dislocation of the gastric tube, affecting further feeding and gastric content detection. For these reasons, the medical staff of the department of gastroenterology and colorectal surgery of Jilin University China-Japan Union Hospital designed a new transoral gastric tube that can extract and store gastric contents, and was granted a national utility model patent of China (ZL 2020 2 1704393.1). The device consists of collection, cannula and fixation modules. The collection module includes three parts. Gastric contents storage capsule, which can clearly visualize the gastric contents; three-way switch, which can be controlled by rotating the pathway, makes the pathway exist in different states, which is convenient for medical personnel to extract gastric juice, as well as perform intermittent oral tube feeding on the patient or close the pipeline, and reduce contamination and prolong the service life of the gastric tube; one-way valve, which can effectively avoid the contents of the reflux back into the stomach. The tube insertion module includes three parts. A graduated tube, which can enable the medical staff to effectively identify the insertion depth; a solid guide head, which makes the insertion of the tube through the mouth more smoothly; the gourd-shaped passageway, which effectively avoids the blockage of the tube. The fixation module is a water-filled balloon, which is properly filled with water and air. After the pipe is inserted through the mouth, it can be injected with water and gas properly to avoid accidental withdrawal of the gastric tube. Intermittent oroesophageal tube feeding of patients with dysphagia after stroke through a transoral gastric tube that can extract and store gastric contents can not only accelerate the recovery process of patients and shorten the hospitalization time, but also transoral enteral nutrition can effectively promote the recovery of patients' systemic systems, which has certain clinical use value.
Humans ; Enteral Nutrition ; Aircraft ; Cannula ; China ; Drug Contamination

A 78-year-old post-stroke man with multiple comorbidities who was activity of daily living-dependent developed aspiration pneumonia associated with nasogastric tube (NGT) blockage. He presented with malnutrition and risk of sarcopenia with hypoalbuminaemia, small calf circumference (CC), low body mass index and small mid upper arm circumference. He showed symptoms of moderate-to-severe vascular dementia with behavioural psychological stress disorder, resulting in carer stress. Psychoeducation among the carers and referral to a neuro-psychiatrist were ensued after outpatient-based team meeting discussion. Herein, we highlight the importance of screening for sarcopenia and nutritional status in post-stroke patients with the use of the CC and serum albumin level as well as the involvement of a multidisciplinary team in the primary care setting to improve patient outcomes. Percutaneous endoscopic gastrostomy tubes are more suitable than NGTs for post-stroke patients who require enteral feeding to improve the nutritional status.
Stroke ; Sarcopenia ; Enteral Nutrition

OBJECTIVES: To evaluate the effectiveness of induction therapy with exclusive enteral nutrition (EEN) in pediatric Crohn's disease (CD). METHODS: A retrospective analysis was performed on the medical data of 62 children with CD who received EEN in Children's Hospital, Zhejiang University School of Medicine, from March 2013 to August 2021. The medical data included general information and height, weight, Pediatric Crohn's Disease Activity Index (PCDAI), Crohn's Disease Endoscopic Index of Severity, C-reactive protein, erythrocyte sedimentation rate, and serum albumin level before treatment and after 8 weeks of treatment. The changes in the above indicators were compared before and after treatment. RESULTS: Among the 62 children with CD, there were 39 boys (63%) and 23 girls (37%), with a mean age of (11.9±3.0) years at diagnosis. Among the 55 children who completed EEN treatment for at least 8 weeks, 48 (87%) achieved clinical remission at week 8. PCDAI at week 8 was significantly lower than that before treatment (P<0.001). Except for 17 children with involvement of the small intestine alone and 3 children with involvement of the colon who did not receive colonoscopy reexamination, the remaining 35 children with involvement of the colon received colonoscopy reexamination after the 8-week EEN treatment. Of the 35 children, 29 (83%) achieved mucosal healing. As for the 48 children who achieved clinical remission at week 8, there were significant improvements in height-for-age Z-score and body mass index-for-age Z-score at week 8 (P<0.01). As for the 7 children who did not achieve clinical remission at week 8, there were no significant changes in height-for-age Z-score and body mass index-for-age Z-score at week 8 (P>0.05). CONCLUSIONS The 8-week EEN treatment has a good effect on clinical remission and mucosal healing in children with CD. For the children with CD achieving clinical remission, EEN can improve their height and body mass index.
Adolescent ; Child ; Crohn Disease/therapy* ; Enteral Nutrition ; Female ; Humans ; Induction Chemotherapy ; Male ; Retrospective Studies

OBJECTIVES: To investigate whether evidence-based standardized nutrition protocol can facilitate the establishment of full enteral nutrition and its effect on short-term clinical outcomes in very preterm/very low birth weight infants. METHODS: A retrospective analysis was performed on the medical data of 312 preterm infants with a gestational age of ≤32 weeks or a birth weight of <1 500 g. The standardized nutrition protocol for preterm infants was implemented in May 2020; 160 infants who were treated from May 1, 2019 to April 30, 2020 were enrolled as the control group, and 152 infants who were treated from June 1, 2020 to May 31, 2021 were enrolled as the test group. The two groups were compared in terms of the time to full enteral feeding, the time to the start of enteral feeding, duration of parenteral nutrition, the time to recovery to birth weight, the duration of central venous catheterization, and the incidence rates of common complications in preterm infants. RESULTS: Compared with the control group, the test group had significantly shorter time to full enteral feeding, time to the start of enteral feeding, duration of parenteral nutrition, and duration of central venous catheterization and a significantly lower incidence rate of catheter-related bloodstream infection (P<0.05). There were no significant differences between the two groups in the mortality rate and the incidence rate of common complications in preterm infants including grade II-III necrotizing enterocolitis (P>0.05). CONCLUSIONS Implementation of the standardized nutrition protocol can facilitate the establishment of full enteral feeding, shorten the duration of parenteral nutrition, and reduce catheter-related bloodstream infection in very preterm/very low birth weight infants, without increasing the risk of necrotizing enterocolitis.
Birth Weight ; Enteral Nutrition/methods* ; Enterocolitis, Necrotizing/prevention & control* ; Humans ; Infant ; Infant, Extremely Premature ; Infant, Newborn ; Infant, Very Low Birth Weight ; Retrospective Studies ; Sepsis/epidemiology*

As a serious disease of death and disability, stroke constitutes a serious threat to human health. Because of stroke patients often have high-risk factors of malnutrition such as dysphagia and autonomic eating disorder, the hospitalization time, mortality and disability rate of stroke patients increases. Nutritional therapy can effectively improve the malnutrition of patients, which are of great significance for the treatment and rehabilitation of stroke and the prevention of its complications. Nutrients are important components of nutrition therapy, and different ways of nutrition therapy directly affect the effect of treatment. This article summarizes effects of nutrients and different nutritional treatments on stroke prevention, morbidity and treatment, and provides a theoretical basis and new thinking for further reducing the incidence rate of stroke, improving the quality of life in patients and reducing the financial burden of society and family.
Enteral Nutrition/adverse effects* ; Humans ; Malnutrition/prevention & control* ; Nutritional Status ; Nutritional Support/adverse effects* ; Quality of Life ; Stroke/prevention & control*