Clinical study of electroacupuncture on the recovery of gastrointestinal dysfunction after laparoscopic surgery for gastrointestinal cancer - study protocol for a randomized controlled trial.

BACKGROUND: Gastrointestinal dysfunction is one of the common complaints for patient post-surgery. Acupuncture has been employed to improve gastrointestinal function and sleeping quality and has confirmed clinical efficacy for emotional problems. This study aims to evaluate the clinical effect of electroacupuncture for postoperative rapid recovery. METHODS: This study design is a two-arm, parallel, double-blinded randomized controlled trial. 104 subjects, aged from 40 to 89 years old, diagnosed with gastrointestinal cancer undergoing laparoscopic surgery, will be divided into Interventional Group and Control Group. Patients of both groups receive perioperative care under the guidance of ERAS guidance. The Interventional Group receives electroacupuncture treatment starting from the first day post-surgery for a consecutive 5 days, whereas the Control Group receives placebo electroacupuncture treatment. The primary outcome will be the first flatus time whereas the secondary outcomes will be the first sign of borborygmus, recovery of defecation, laboratory tests and questionnaires including Self-rating anxiety scale, Ford Insomnia Response to Stress Test, TCM rating scale of Gastrointestinal symptoms and Gastrointestinal Symptoms Rating Scales. DISCUSSION: This study aims to provide timely intervention for post-laparoscopic patients with gastrointestinal tumour using the ERAS concept combined with electroacupuncture, observe the efficacy of this therapy in treating PGID, and contribute reliable scientific evidence for postoperative rapid recovery. TRIAL REGISTRATION: Chictr.org.cn Identifier: ChiCTR2300078710. Registered on 15th December 2023.

Ketamine intolerance in patients on enhanced recovery after surgery protocols undergoing colorectal operations.

BACKGROUND: Ketamine is used in enhanced recovery after surgery (ERAS) protocols because of its beneficial antihyperalgesic and antitolerance effects. However, adverse effects such as hallucinations, sedation, and diplopia could limit ketamine's utility. The main objective of this study was to identify rates of ketamine side effects in postoperative patients after colorectal surgery and, secondarily, to compare short-term outcomes between patients receiving ketamine analgesia and controls. METHODS: This was a retrospective observational cohort study. Subjects were adults who underwent ERAS protocol-guided colorectal surgery at a large, integrated health system. Patients were grouped into ketamine-receiving and preketamine cohorts. Patients receiving ketamine were divided into tolerant and intolerant groups. Propensity score-adjusted models tested multivariate associations of ketamine tolerance/intolerance vs control group. RESULTS: A total of 732 patients underwent colorectal surgery within the ERAS program before ketamine's introduction (control). After ketamine's introduction, 467 patients received the medication. Intolerance was seen in 29% of ketamine recipients, and the most common side effect was diplopia. Demographics and surgical variables did not differ between cohorts. Multivariate models revealed no significant differences in hospital stays. Pain scores in the first 24 hours after surgery were slightly higher in patients receiving ketamine. Opiate consumption after surgery was lower for both ketamine tolerant and ketamine intolerant cohorts than for controls. CONCLUSION: Rates of ketamine intolerance are high, which can limit its use and potential effectiveness. Ketamine analgesia significantly reduced opiate consumption without increasing hospital stays after colorectal surgery, regardless of whether it was tolerated.

Health-Related Quality of Life after Hysterectomy for Endometrial Cancer: The Impact of Enhanced Recovery after Surgery Shifting Paradigm.

OBJECTIVES: Enhanced recovery after surgery (ERAS) protocols provide well-known benefits in the immediate recovery with a shorter length of stay (LOS) and also in gynecological surgery. However, the impact of ERAS has not been clearly showed yet regarding long-term consequences and health-related quality of life (HRQL). The aim of this study was to investigate the impact of ERAS on HRQL after hysterectomy for endometrial cancer. DESIGN: An observational retrospective study with propensity score matching (PSM) was performed. PARTICIPANTS: We administered the SF-36 validated questionnaire to women underwent hysterectomy and lymph nodal staging before and after introducing ERAS protocol, getting, respectively, a standard practice (SP) and ERAS group. SETTINGS: The study was conducted at the academic hospital. METHODS: We collected demographic, clinical, surgical and postoperative data and performed a PSM of the baseline confounders. We administered the questionnaire 4 weeks after the surgery. The SF-36 measures HRQL using eight scales: physical functioning (PF), role physical (RLP), bodily pain (BP), general health (GH), vitality (Vt), social functioning (SF), role emotional (RLE) and mental health (MH). RESULTS: After PSM, we enrolled a total of 154 patients, 77 in each group (SP and ERA). The two groups were similar in terms of age, BMI, anesthetic risk, Charlson comorbidity index (CCI), and surgical technique (minimally invasive vs. open access). Median LOS was shorter for ERAS group (5 vs. 3 days; p = 0.02), while no significant differences were registered in the rates of postoperative complications (16.9% vs. 17.4%; p = 0.66). Response rates to SF-36 questionnaire were 89% and 92%, respectively, in SP and ERAS group. At multivariate analyzes, the mean scores of SF-36 questionnaire, registered at 28 days weeks after surgery (range 26-32 days), were significantly higher in ERAS group for PF (73.3 vs. 91.6; p < 0.00), RLP (median 58.3 vs. 81.2; p = 0.02), and SF (37.5 vs. 58.3; p = 0.01) domains, when compared to SP patients. LIMITATIONS: Further follow-up was not possible due to the anonymized data derived from clinical audit. CONCLUSIONS: ERAS significantly increases the HRQL of women who underwent surgery for endometrial cancer. HRQL assessment should be routinely implemented in the ERAS protocol.

Prevention of Postoperative Malnutrition with Oral Nutritional Supplements in Patients Undergoing Gastrointestinal Surgery.

Oral nutritional supplements (ONSs) offer support for the nutritional needs of surgical patients. However, their efficacy is contingent upon the nutrient composition, absorption efficiency, and postingestion tolerance. Our study included a cohort of 84 patients who underwent elective open surgery involving at least one intestine anastomosis. To mitigate the risk of malnutrition, 2 groups of 28 patients each received either a high-protein low-osmotic ONS (Group I) or a high-calorie high-osmotic ONS (Group II). A standard diet was used in the control group (Group III). The metabolic effects were evaluated by measuring body weight and relative change in body weight (Δkg) from 24 h (-1 day) presurgery to 28 days postprocedure. Subjective tolerance following ONS consumption on the second postoperative day was also assessed. Our findings showed that, across all groups, the average body weight decreased during the initial 2 weeks postsurgery, subsequently stabilizing or returning to baseline levels by the third and fourth week of observation. Patients receiving ONS demonstrated greater weight gain between days 14 and 28, with Group I exhibiting the highest rate of gain. Low-osmotic ONS displayed superior tolerance and elicited fewer patient complaints postconsumption. Postoperative hospitalization duration did not differ significantly among the nutritional strategies. In conclusion, early administration of ONS supplies essential nutrients and facilitates refeeding, thereby reducing the risk of malnutrition. Low-osmotic preparations are better tolerated and contribute more effectively to the restoration of preoperative body weight, despite their lower caloric content.

Awake Unilateral Biportal Endoscopic Decompression Under Local Anesthesia for Degenerative Lumbar Spinal Stenosis in the Elderly: A Feasibility Study with Technique Note.

Purpose: Here, we introduce a novel strategy of awake unilateral biportal endoscopic (UBE) decompression, which applies conscious sedation combined with stepwise local anesthesia (LA) as an alternative to general anesthesia (GA). The study aims to evaluate the feasibility of awake UBE decompression for degenerative lumbar spinal stenosis (DLSS) in elderly patients. Patients and Methods: This retrospective study included 31 consecutive patients who received awake UBE decompression for DLSS in our institution from January 2021 to March 2022. Clinical results were evaluated using patient-reported outcomes measures (PROM) including visual analog scale for leg pain (VAS-LP), Oswestry Disability Index (ODI), and modified MacNab criteria. The anesthesia effectiveness and intraoperative experience were evaluated by intraoperative VAS and satisfaction rating system. Results: UBE decompression was successfully performed in all patients under LA combined with conscious sedation. 26 (83.9%) patients rated the intraoperative experience as satisfactory (excellent or good) and 5 (16.1%) as fair. The mean intraoperative VAS was 3.41±1.26. The VAS and ODI at each follow-up stage after surgery were significantly improved compared to preoperative scores (p < 0.01). At the last follow-up, 28 patients (90.3%) classified the surgical outcome as good or excellent, and 3 (9.7%) as fair. There were no serious complications or adverse reactions observed in the study. Conclusion: Our preliminary results suggest that awake UBE decompression is a feasible and promising alternative for elderly patients with DLSS.

Postoperative neurocognitive disorders: A clinical guide.

For years, postoperative cognitive outcomes have steadily garnered attention, and in the past decade, they have remained at the forefront. This prominence is primarily due to empirical research emphasizing their potential to compromise patient autonomy, reduce quality of life, and extend hospital stays, and increase morbidity and mortality rates, especially impacting elderly patients. The underlying pathophysiological process might be attributed to surgical and anaesthesiological-induced stress, leading to subsequent neuroinflammation, neurotoxicity, burst suppression and the development of hypercoagulopathy. The beneficial impact of multi-faceted strategies designed to mitigate the surgical and perioperative stress response has been suggested. While certain potential risk factors are difficult to modify (e.g., invasiveness of surgery), others - including a more personalized depth of anaesthesia (EEG-guided), suitable analgesia, and haemodynamic stability - fall under the purview of anaesthesiologists. The ESAIC Safe Brain Initiative research group recommends implementing a bundle of non-invasive preventive measures as a standard for achieving more patient-centred care. Implementing multi-faceted preoperative, intraoperative, and postoperative preventive initiatives has demonstrated the potential to decrease the incidence and duration of postoperative delirium. This further validates the importance of a holistic, team-based approach in enhancing patients' clinical and functional outcomes. This review aims to present evidence-based recommendations for preventing, diagnosing, and treating postoperative neurocognitive disorders with the Safe Brain Initiative approach.

Progress on the researches of acupuncture preconditioning before surgery / 中国针灸

This paper reviews the researches on acupuncture preconditioning before surgery in recent years and explores its application value from three aspects, i.e. relieving preoperative anxiety, preventing from postoperative cognitive dysfunction, and preventing from postoperative gastrointestinal dysfunction. As a relatively safe non-drug treatment, acupuncture has the underlying advantages in participating into multidisciplinary coordination in the enhanced recovery after surgery (ERAS). By building up higher-quality medical evidences and revealing the effect mechanism of acupuncture from multi-dimenisonal aspects, it is expected that acupuncture technology can be coordinated with ERAS to optimize the clinical path in the perioperative period, and boost the development of the perioperative medicine ultimately.

Enhanced recovery after surgery in transurethral surgery for benign prostatic hyperplasia / 亚洲男科学杂志(英文版)

Enhanced recovery after surgery (ERAS) measures have not been systematically applied in transurethral surgery for benign prostatic hyperplasia (BPH). This study was performed on patients with BPH who required surgical intervention. From July 2019 to June 2020, the ERAS program was applied to 248 patients, and the conventional program was applied to 238 patients. After 1 year of follow-up, the differences between the ERAS group and the conventional group were evaluated. The ERAS group had a shorter time of urinary catheterization compared with the conventional group (mean ± standard deviation [s.d.]: 1.0 ± 0.4 days vs 2.7 ± 0.8 days, P < 0.01), and the pain (mean ± s.d.) was significantly reduced through postoperative hospitalization days (PODs) 0-2 (POD 0: 1.7 ± 0.8 vs 2.4 ± 1.0, P < 0.01; POD 1: 1.6 ± 0.9 vs 3.5 ± 1.3, P < 0.01; POD 2: 1.2 ± 0.7 vs 3.0 ± 1.3, P < 0.01). No statistically significant difference was found in the rate of postoperative complications, such as postoperative bleeding (P = 0.79), urinary retention (P = 0.40), fever (P = 0.55), and readmission (P = 0.71). The hospitalization cost of the ERAS group was similar to that of the conventional group (mean ± s.d.: 16 927.8 ± 5808.1 Chinese Yuan [CNY] vs 17 044.1 ± 5830.7 CNY, P =0.85). The International Prostate Symptom Scores (IPSS) and quality of life (QoL) scores in the two groups were also similar when compared at 1 month, 3 months, 6 months, and 12 months after discharge. The ERAS program we conducted was safe, repeatable, and efficient. In conclusion, patients undergoing the ERAS program experienced less postoperative stress than those undergoing the conventional program.

Effects of fast-track surgery combined with acupuncture at Neiguan acupoint on stress indicators and recovery quality during anesthesia of craniocerebral surgery / 国际中医中药杂志

Objective:To explore the effects of fast-track surgery (FTS) combined with acupuncture at Neiguan acupoint on stress indicators and recovery quality in patients during anesthesia of craniocerebral surgery.Methods:According to block randomization method, 120 patients with craniocerebral trauma meeting inclusion criteria in the hospital were divided into three groups between January 2018 and December 2020, 40 in each group. The control group was given routine awakening intervention, intervention 1 group was given routine awakening intervention and acupuncture at Neiguan acupoint, and intervention 2 group was given FTS and treatment of intervention 1 group. At 10 min after entering the room, immediately after tracheal intubation and immediately after extubation, level of serum cortisol (COR) was detected by electrochemical luminescence apparatus. The level of serum dopamine was detected by ELISA. The blood pressure and heart rates were recorded. The recovery quality during anesthesia was compared, including recovery time, recovery time of spontaneous breathing, extubation time and recovery time of orientation. The cognitive function of patients was evaluated by Neurobehavioral Cognitive Status Examination (NSCE). The incidence of intestinal paralysis, nausea and vomiting, and hospitalization time were observed and recorded during treatment.Results:Immediately after tracheal intubation and extubation, systolic blood pressure in intervention 2 group, intervention 1 group and control group were significantly decreased ( F=12.03, 13.96), levels of serum COR ( F=91.40, 53.76), and dopamine ( F=29.72, 69.39) were significantly decreased ( P<0.01). The recovery time of orientation during anesthesia [(39.09±3.12)min vs. (41.57±3.54)min, (43.84±3.28)min, F=34.65] in intervention 2 group was significantly shorter than that of the intervention 1 group and control group ( P<0.01), and hospitalization time [(9.36±1.78)d vs. (10.92±1.81)d, (12.10±1.95)d, F=1.44] was significantly shorter than that of the intervention 1 group and control group ( P<0.05). Conclusion:The FTS combined with acupuncture at Neiguan acupoint can reduce stress level during anesthesia, improve recovery quality and relieve postoperative cognitive dysfunction in patients undergoing craniocerebral surgery.

Acupuncture Combined with Early Enteral Nutrition on Patients with Postoperative Laparoscopic Common Bile Duct Exploration: A Prospective Randomized Trial / 中国结合医学杂志

OBJECTIVE@#To assess the efficiency of acupuncture combined with early enteral nutrition (EEN) in patients with postoperative laparoscopic common bile duct exploration.@*METHODS@#A total of 200 patients with postoperative laparoscopic bile duct exploration was randomized using sealed envelopes and assigned to the convenitional, EEN, acupuncture plus convenitional and acupuncture plus EEN groups, 50 cases in each group. Twelve hours after operation, the patients in EEN groups began to receive oral enteral nutrition, and the acupuncture approach was performed by acupuncturist in acupuncture plus conventional and acupuncture plus EEN groups. Acupuncture was given at Zusanli (ST 36), Shangjuxu (ST 37) and Xiajuxu (ST 39) with a depth of 15-20 mm, using the lifting-thrusting and twisting method to obtain Deqi sensation. The needles were maintained for 30 min. Treatment was given once daily, 3 times per section. After the intervention, the patients' characteristics, operation time, bleeding volume, postoperative time to first anal exhaust, postoperative complications including abdominal distension, diarrhea, gastric dilatation, intestinal obstruction, pharyngodynia, incision, abdominal and pulmonary infection and postoperative hospitalization days were assessed and compared in patients among 4 groups.@*RESULTS@#Postoperative time to first anal exhaust in the convenitional group was longer compared with the other 3 groups (P<0.05), and was shorter in the acupuncture plus EEN group than those of the convenitional, acupuncture plus convenitional and EEN groups (P<0.01). The acupuncture plus EEN group showed significant decrease in the incidence of complications and less postoperative hospitalization days compared with the other groups (P<0.05 or P<0.01). There was no readmission.@*CONCLUSION@#After laparoscopic bile duct exploration, acupuncture combined with EEN treatment significantly improves the patients' gastrointestinal function, reduces complications, and shortens postoperative hospitalization days.

Research progress of music therapy in lung cancer surgery / 中国胸心血管外科临床杂志

@#Music has a powerful influence on people’s psychology and emotions. Many clinical research reports confirm that music therapy can directly affect and improve people’s psychological and physiological status, alleviate patients’anxiety and other adverse physiological emotions, improve the effectiveness of surgical treatment, and promote rapid recovery. Lung cancer surgery has the characteristics of great trauma, high incidence of postoperative complications and poor prognosis. Therefore, music therapy has its unique advantages for lung cancer. With the rapid development of thoracic surgery (ERAS), as an important part of psychological intervention, music therapy plays an irreplaceable role in the surgical treatment of lung cancer. This article reviews the impact of music therapy on anxiety in lung cancer surgery.

Clinical value of preoperative nutritional support therapy in the hepatectomy of patients with nutritional risk: a prospective study / 中华消化外科杂志

Objective To investigate the clinical value of preoperative nutritional support (PNS) therapy in the hepatectomy of patients with nutritional risk.Methods The prospective study was conducted.The clinical data of 133 patients with nutritional risk who were admitted to the Drum Tower Hospital Affiliated to Nanjing University Medical School from August 2012 to June 2016 were collected.All the patients undergoing PNS and traditional therapy were divided into the PNS group and the control group by random number table method,respectively.Observation indicators:(1) comparisons of laboratory indexes between groups;(2) comparisons of postoperative situations between groups;(3) comparisons of postoperative complications between groups.Measurement data with normal distribution were represented as-x±s.Comparisons between groups were evaluated with the independent-sample t test.Comparisons of count data were analyzed using the chi-square test,and repeated measures data were analyzed by the repeated measures ANOVA.Results All the 133 patients were screened for eligibility,including 68 in the PNS group and 65 in the control group.(1) Comparisons of laboratory indexes between groups:alanine transaminase (ALT),aspartate transaminase (AST),total bilirubin (TBil),cholinesterase,albumin (Alb),prealbumin,transferrin and C-reactive protein (CRP) in the PNS group were respectively (36± 13) U/L,(29± 10) U/L,(18.5±2.4) mmol/L,(5 738± 1 824) U/L,(37.4±5.1) g/L,(155±48) mg/L,(2.2±0.5)g/L,(10±4) g/L at admission and (33 ± 9) U/L,(27 ± 8) U/L,(17.9± 1.8) mmol/L,(5 796± 2 016) U/L,(38.5 ± 4.7) g/L,(181 ± 40) mg/L,(2.4± 0.5) g/L,(8± 4) g/L before operation and (285±100)U/L,(218±93)U/L,(33.5±6.3)mmol/L,(4 847±1 044)U/L,(32.6±3.8)g/L,(105±34)mg/L,(1.3±0.4) g/L,(55±28) g/L at 1 day postoperatively and (149±84) U/L,(76±42) U/L,(22.7±4.9) mmol/L,(3 866±893) U/L,(34.2±2.4) g/L,(125±30) mg/L,(1.6±0.4) g/L,(51±34) g/L at 3 days postoperatively and (64±33) U/L,(44±18) U/L,(19.4±2.8) mmol/L,(4 257± 1 032) U/L,(37.0±2.1) g/L,(148±42) mg/L,(1.9±0.4)g/L,(16±11)g/L at 7 days postoperatively;ALT,AST,TBil,cholinesterase,Alb,prealbumin,transferrin and CRP in the control group were respectively (36± 15)U/L,(31± 12)U/L,(18.3±2.9)mmol/L,(5 762±1 693)U/L,(37.3±6.1)g/L,(162±51)mg/L,(2.3±0.5)g/L,(10±4)g/L at admission and (36±11)U/L,(30±11)U/L,(18.2±2.8)mmol/L,(5 789±1 673)U/L,(37.8±7.1)g/L,(166±57) mg/L,(2.3±0.6) g/L,(9±5) g/L before operation and (305±127) U/L,(246± 104) U/L,(34.2±7.8) mmol/L,(4 842±1 173)U/L,(32.0±4.1) g/L,(83±32) mg/L,(1.2±0.4) g/L,(61 ±31) g/L at 1 day postoperatively and (163±104)U/L,(82±62)U/L,(23.1±6.0)mmol/L,(3 672±937) U/L,(33.8±3.6) g/L,(106±30)mg/L,(1.4±0.4)g/L,(61±40)g/L at 3 days postoperatively and (77±48) U/L,(52±27) U/L,(20.2±3.5) mmol/L,(3 925±987) U/L,(36.6±2.8) g/L,(125±40) mg/L,(1.7±0.4) g/L,(22± 12) g/L at 7 days postoperatively,showing no statistically significant difference in changing trends of above indicators between groups (F =1.007,2.223,0.579,0.014,0.235,3.533,2.970,2.143,P＞0.05).Results of further analysis showed that there were statistically significant differences in the levels of ALT,AST and cholinesterase at 7 days postoperatively between groups (t=1.832,2.073,1.899,P＜0.05),and in the levels of prealbumin before operation and at 1,3 and 7 days postoperatively between groups (t =1.698,3.738,3.625,3.178,P＜0.05) and in the levels of transferrin and CRP at 3 and 7 days postoperatively between groups (t=2.917,2.709,1.667,2.990,P＜0.05).(2) Comparisons of postoperative situations between groups:time to initial exsufflation,time of initial defecation,infused volume of exogenous albumin and duration of postoperative hospital stay were respectively (46± 15)hours,(64±16)hours,(23±10)g,(9.2±2.6)days in the PNS group and (55±18)hours,(78±21)hours,(39±25)g,(11.7±5.3) days,with statistically significant differences in the above indicators between groups (t =2.830,4.157,5.044,3.497,P＜0.05).(3) Comparisons of postoperative complications between groups:23 and 33 patients in the PNS and control groups had postoperative complications,showing a statistically significant difference between groups (x2=3.915,P＜0.05).Eight and 17 patients in the PNS and control groups were respectively complicated with peritoneal effusion,with a statistically significant difference between groups (x2 =4.508,P＜ 0.05).Conclusion PNS therapy in the hepatectomy of patients with nutrition risk can effectively improve pre-and post-operative nutrition statuses,reduce liver damage,accelerate recoveries of liver and gastrointestinal functions,reduce complications,shorten duration of postoperative hospital stay and accelerate patients' recovery.

Overall management of perioperative nutritional support treatment in the enhanced recovery after surgery period / 中华消化外科杂志

Only scientific and reasonable nutritional support treatment,can reduce complications to the maximum extent,so that patients will rehabilitate faster and more stably.Authors integrate bundles of care from enhanced recovery after surgery,combined with the latest research progress domestic and overseas,to discuss nutritional status and nutritional risk screening,focus of perioperative nutrition support therapy,key issues on the pre-,intra-and post-operative periods of nutritional support treatment,and strategy of throughout nutritional management during perioperative period.These includes the following aspects:integrating nutrition management into perioperative period management;avoiding fasting before surgery;resuming oral feeding early;early nutritional support therapy for high nutritional risk patients;metabolic control,such as positive control of blood glucose;reducing stress related catabolism or factors affecting gastrointestinal function recovery;decreasing postoperative anesthesia drug use for ventilator management;early activity to promote protein synthesis and muscle function recovery.

Retrospective study of enteral and parenteral nutrition therapy after pancreaticoduodenectomy in malignant tumors / 国际外科学杂志

Objective To investigate enteral or parenteral nutrition therapy effects in the aspects of patients' postoperative nutrition status,incidence of complications and health economics indicators of pancreatic head carcinoma or periampullary carcinoma patients after pancreaticoduodenectomy.Methods The clinical data of patients underwent PD in the First Affiliated Hospital of Harbin Medical University from January 2010 to August 2015 were collected.According to different postoperative nutrition therapy,patients were divided into parenteral followed enteral nutrition group (treatment group) and parenteral nutrition group (control group).Observed indicators such as postoperative nutrition status,liver and kidney function,incidence of complications,length and total cost of hospitalization were assessed.Results This study enrolled 207 cases in treatment group and 92 cases in control group.There was no significant difference in preoperative NRS scores,surgical procedures,pathology and other preoperative clinical indicators (P ＞ 0.05).Postoperative bilirubin reduction(△TB1.10) in treatment group versus control group had significant difference (P ＜ 0.05).Compared with postoperative Day 1,the prealbumin level of Day 7 and Day 10 in treatment group recovered rapidly than control group(△PA7.1,△PA10-1),however the differernce was not significant (P ＞ 0.05).Postoperative complications (pancreatic fistula,post-pancreatectomy hemorrhage,inna-abdominal infection,delayed gastric emptying) in treatment group and control group had no significant difference (P ＞ 0.05).The average and median hospitalization in treatment group [(28 ± 11) d,26 d] versus control group [(32 ± 18) d,29 d] had significant difference (P ＜ 0.05).The total cost of hospitalization in treatment group and control group were not significantly different(P ＞ 0.05).Conclusions This study indicated that postoperative parenteral followed enteral nutrition therapy could significantly enhance the recovery of liver function,shorten the length of hospitalization in patients after PD.Moreover,parenteral followed enteral nutrition therapy did not significantly increase the postoperative complications.

Research progress of nutritional support therapy in the perioperative period / 中华消化外科杂志

Standardized nutritional support therapy can improve the nutrition status and surgical tolerance as well as reducing postoperative complications.The enteral nutritional support therapy is recommended as the first choice,while supplementary parenteral nutrition will be applied to the patients when enteral nutritional support therapy cannot achieve target supplement for more than 3 days.Enhanced recovery after surgery (ERAS) focuses on the optimization of preoperative managements,which also greatly update the strategy of nutritional support therapy.Risk assessment of nutrition in patients with surgery and correction of preoperative malnutrition are becoming important parts of ERAS.Preoperative nutritional support therapy not only emphasizes the energy supplement,but also regulates pathophysiologic changes of patients with surgery.It has been regarded as a mandatory method to enhance postoperative recovery and optimize preoperative managements.