2.Diagnosis and treatment of injury in choledocho-pancreatico-duodenal junction
Junmin WEI ; Hongyuan CUI ; Qing HE
Chinese Journal of Digestive Surgery 2009;8(3):181-183
Objective To investigate the diagnosis and treatment of injury in choledocho-pancreatico-duodenal junction. Methods The clinical data of 6 patients with injury in choledocho-pancreatico-duodenal junction who had been admitted to Beijing Hospital from January 2000 to January 2008 were retrospectively analyzed. Results Of the 6 patients, 4 were diagnosed according to the intraoperative findings, cholangiography and fiber cholangioscopy. The 4 patients were cured after suture of the perforation in the choledocho-pancreatico-duodenal junction, T-tube drainage and abdominal drainage. Two patients developed severe abdominal and retroperitoneal infection and other complications after operation, and were diagnosed by cholangiography and fiber cholangioscopy. Of the 2 patients, 1 was cured and 1 died after multiple drainage procedures and debridement. Conclusions Diagnosis and treatment in the early stage are crucial for the curative purpose. Cholangingraphy and fiber cholangioscopy are effective in the diagnosis of injury in choledocho-pancreatico-duodenal junction. The suture of the perforation in the choledocho-pancreatico-duodenal junction, T-tube drainage and abdominal drainage should be chosen for patients who are diagnosed during primary operation. For patients with abdominal and retroperitoneal abscess and cellulitis, drainage and debridement should be performed, and biliopancreatic diversion and duodenal diverticularizatian are applied to patients when necessary.
3.Correlation of the nutritional status with liver function and clinical outcomes in surgically treated liver cancer patients
Hongyuan CUI ; Zhao LI ; Jiye ZHU
Chinese Journal of Clinical Nutrition 2014;22(2):82-86
Objective To investigate the relationship of the nutritional status with liver function and clinical outcomes of liver cancer patients treated with surgery.Methods Altogether 112 hospitalized patients undergoing surgical treatments for liver cancer were enrolled from October 2011 to October 2013.Their general clinical data were collected,including creatinine-height index (CHI),arm circumference,grip strenghth,albumin,prealbumin,and transferrin.The nutritional status was assessed using Patient-Generated Subjective Global Assessment (PG-SGA).The liver function was assessed with Child-Pugh classification.Postoperative infectious complications and the hospital stays were recorded to assess the clinical outcomes.The correlation between nutritional status and liver function,and that between nutritional status and clinical outcomes were analyzed.Results Among the 112 patients,70 (62.5%) were in normal nutritional status,34 (30.4%) were with moderate malnutrition,and 8 (7.1%) were with severe malnutrition according to PG-SGA scores.PG-SGA assessment showed strong consistence with CHI nutritional assessment (κ =0.760,P =0.000),and moderate consistence with arm circumference assessment (κ =0.564,P =0.000),and grip strength assessment (κ =0.523,P =0.000).The live function classified by Child-Pugh was found highly correlated with PG-SGA assessment (rs =0.829,P =0.000).Postoperative infectious complications and hospital stays were both positively correlated with PG-SGA assessment (r =0.349,P =0.000 ; r =0.624,P =0.000).Conclusions PD-SGA combining with CHI can be used for the nutritional status assessment of liver cancer patients undergoing surgical treatments.The nutritional status of the patients has positive correlation with live function,infectious complications,and postoperative hospital stays.
4.Practical research of AR-DRGs
Tao CUI ; Hongyuan WANG ; Mu HU ; Xiumei ZHANG
Chinese Journal of Hospital Administration 2011;27(11):849-853
Australian AR-DRGs is formed after the introduction and localized reform of the USA AP-DRGs,its classification of diagnosis is based on the tenth edition of International Classification of Diseases Australian version,the ICD-10-AM.Surgical operation procedures are in accordance with original Australian Coding of Surgical Operations.This paper introduced the main content and structure of ARDRGs,how a DRGs project team establishes method of systematic classification by analyzing AR-DRGs,as well as the DRGs classification result based on actual data of several hospitals,and some points which should be paid more attention in the process of location of DRG were drawn out.All this information providing guidance for domestic DRGs related researches.
5.Retrospective analysis of correlation between electrolyte changes after elective abdominal operation and postoperative complications
Xianglong CAO ; Mingwei ZHU ; Hongyuan CUI ; Qi AN ; Junmin WEI
Chinese Journal of Clinical Nutrition 2013;21(6):362-366
Objective To investigate the changes of electrolyte metabolism in patients undergoing moderate elective abdominal operation,and explore its relationship with postoperative complications.Methods The clinical data of 1117 inpatients (age ≥ 18 years) who had undergone moderate elective abdominal operation in the Department of General Surgery of Beijing Hospital from January 1,2011 to December 31,2011 were retrospectively analyzed.They received postoperative fasting for ≥ 3 days,and the preoperative liver function and renal function were normal.The perioperative electrolyte changes and clinical outcomes were recorded.For patients with normal preoperative electrolytes but abnormal postoperative electrolytes,its potential correlations with the postoperative infections and total complications were analyzed.Results The rates of abnormal postoperative electrolytes were as follows:potassium,24.1% ; sodium,6.4% ; chloride,27.6% ; calcium,61.7% ; magnesium,16.3% ; and phosphorus,71%.The vast majority of ion levels were below the normal levels.The total complication rate was 19.7% and the postoperative infection rate was 17.19%.Univariate logistic regression analysis showed that the postoperative total and infective complications were significantly associated with the increased (P =0.007) or decreased (P =0.007) serum potassium,the decreased serum sodium (P =0.016),the decreased serum phosphorus (P =0.004),and the decreased magnesium (P =0.049).Conclusions Electrolyte decrease is common after moderate elective abdominal operations.There is a certain correlation between postoperative electrolyte decrease and postoperative complications.Therefore,attention should be paid to maintain electrolyte balance during the perioperative period.
6.A prospective observational study on nutritional status of patients with pancreatic tumor
Hua LYU ; Xin YANG ; Runyu DING ; Hongyuan CUI ; Jiangchun QIAO ; Mingwei ZHU ; Junmin WEI
Chinese Journal of Clinical Nutrition 2017;25(2):94-98
Objective To investigate the rates of undernutrition and nutritional risks of surgical pa-tients with pancreatic tumors .Methods Totally 121 surgical patients with pancreatic tumors from Depart-ment of Surgery Beijing Hospital were enrolled in a prospective study during January 2014 to December 2015 . Patients were divided into two groups:the pancreatic cancer group ( n=90 ) and other pancreatic tumor group ( n=31 ) .Nutritional Risk Screening 2002 was used to assess the nutritional status .Other data including an-thropometric measure, body composition, blood biochemistry and clinical outcome were collected and ana-lyzed.Results Among 121 patients, the mean age was ( 61.9 ±13.6 ) years, the mean body mass index was ( 23.20 ±2.95) kg/m2 , the mean mid-upper circumference was ( 28.8 ±3.5 ) cm, the mean muscle weight was (44.6 ±7.4) kg, and the mean fat mass was (16.8 ±7.6) kg .There was no significantly differ-ence in anthropometric measurement results and body compositions between two groups ( all P>0.05 ) .In the pancreatic cancer group, albumin [ (39.0 ±4.7) g/L vs. (42.3 ±2.9) g/L, P<0.001], total protein [ (62.8 ±6.2) g/L vs.(66.3 ±2.9) g/L, P<0.001], and prealbumin [ (136.1 ±85.4) mg/L vs. (197.8 ±112.6 ) mg/L, P=0.011 ] were significantly lower than those in the other pancreatic tumor group and a higher fasting blood-glucose [ (6.45 ±2.47) mmol/L vs.(4.95 ±0.79) mmol/L, P<0.011] was found.Among all patients , the rates of undernutrition and nutritional risk were 4.1% and 78.5%, and the pancreatic cancer group had a higher rate of nutritional risk (91.1% vs.38.7%,χ2 =36.525, P<0.001). Conclusion In this prospective study , surgical patients with pancreatic cancer have a high incidence of nutri -tional risk, with low protein level and abnormal glucose metabolism .
7.Undernutriton and nutritional risk in elderly inpatients with benign orthopedic diseases in Department ;of Orthopedics
Huan XI ; Xin YANG ; Xuejiao ZHOU ; Hongyuan CUI ; Liang ZHANG ; Mingwei ZHU ; Junmin WEI
Chinese Journal of Clinical Nutrition 2016;24(2):65-69
Objective To investigate the nutritional status of elderly inpatients with benign orthopedic diseases and to assess its relationship with clinical outcomes.Methods Nutritional Risk Screening 2002 ( NRS 2002) was used to prospectively investigate undernutrition and nutritional risk in elderly patients hospitalized between April 1 and May 31, 2012 in Beijing Hospital for benign orthopedic diseases.Associations between nu-tritional status and clinical outcomes were analyzed.Results A total of 520 patients were included, with a mean age of (75 ±7.09) years.The mean body mass index (BMI) was (23.20 ±3.83) kg/m2, mean dominant-hand grip strength was (16.87 ±19.19) kg, mean mid-upper arm circumference was (25.62 ±3.81) cm, mean calf circumference was (31.92 ±4.02) cm.Compared with patients aged 65-79 years, patients≥80 years showed significantly lower hand grip strength [ (13.58 ±15.92) kg vs.(18.48 ±20.42) kg, P=0.004].All the pa-tients completed NRS 2002, which showed that 9.31%of the patients had undernutrition (BMI≤18.5 kg/m2), and 45.19%had nutritional risk (NRS 2002 score≥3).Compared with patients aged 65-79 years, patients≥80 years had significantly higher incidence of undernutrition (13.97% vs.7.21%, P=0.024) and nutritional risk (52.38%vs.41.76%, P=0.024), higher incidence of infectious complications in patients with nutritional risk (10.21%vs.5.26%, P=0.044), longer hospital stay [ (11.66 ±5.76) days vs.(10.42 ±4.37) days, P=0.016], and higher hospital expense [(20.28 ±1.811) thousand yuan vs.(16.39 ±1.362) thousand yuan, P=0.016].Conclusion Elderly patients hospitalized for benign orthopedic diseases have a high incidence of undernutrition and nutritional risk, which is associated with worse clinical outcomes.
8.Evaluate the muscle mass in patients with inguinal hernia using CT scan: a prospective study
Guogeng WU ; Guodong YE ; Xin YANG ; Min ZHANG ; Chunzhi LU ; Hongyuan CUI ; Mingwei ZHU
Chinese Journal of Clinical Nutrition 2015;23(5):278-281
Objective To evaluate the muscle mass in elderly patients with inguinal hernia using CT scan.Methods 30 male (age 70-90 years) hospitalized patients scheduled to receive surgery for inguinal hernia were selected into study group, 10 male health volunteers (40-50 years) were involved in adult control group, and 10 men of the same age as the study receiving annual physical examination were enrolled as elderly control group.General information were recorded;CT scanning of the stomach muscles and thigh muscles were conducted, and the muscle area was calculated using a special software.Results The index of grip strength in the study group was significantly lower than the adult control group [(36.44 ± 14.15) kg vs.(77.30 ± 22.69) kg, P =0.001], the calf circumference in the study group was significantly less than the adult control group [(25.18 ±2.31) cm vs.(27.62 ±2.33) cm, P =0.006].There was no significant difference in L3 abdominal area, subcutaneous fat area, abdominal fat area, and vertical spinal muscular volume between the study group and the adult control group;while the L3 abdominal muscle area and vertical spinal muscular mass was significantly less in the study group than in the adult control group [(12 094.23 ± 1 970.30) mm2 vs.(17462.00±1 600.58) mm2, P=0.001;(1 642.60±266.90) mm2 vs.(2 003.50±350.91) mm2,P =0.007].L3 skeletal muscle index of the study group was 50.64 ±7.52 and 66.7% (20/30) of the study group had sarcopenia (≤52.4%).The CT findings of abdominal muscle of the study group were not significantly different from those of the elderly control group.The thigh muscle mass in the study group was significantly less than that in the control group (P =0.001), but there was no significant inter-group difference in thigh fat and femur areas (P > 0.05).Conclusion The muscle mass and strength in elderly patients with inguinal hernia are significantly lower than those of adult controls, for which CT scan can be applied for assessment.
9.Diagnosis and treatment of autoimmune pancreatitis
Peng ZHENG ; Yunlong CUI ; Hongyuan ZHOU ; Lu CHEN ; Yuanda ZHOU ; Qiang LI
Chinese Journal of Digestive Surgery 2015;14(8):659-662
Objective To investigate the diagnosis and treatment of autoimmune pancreatitis (AIP).Methods The clinical data of 25 patients with AIP who were admitted to the Cancer Hospital of Tianjin Medical University between January 2009 and December 2013 were retrospectively analyzed.Patients received the test of serum γ-globulin and IgG4 and abdominal imaging examination.The revised HISORt or results of postoperative pathological examination were performed as diagnostic criteria.Patients who were unable to tolerate surgery were treated by oral prednisone.The focal masses were apparent in the pancreas by imaging examination,which cannot exclude the possibility of malignancy because of ambiguous pathologic characters of masses.Patients who received ineffective hormonal therapy and were able to tolerate surgery underwent surgery.All the patients were followed up by outpatient examination and telephone interview up to December 2014.Results Primary symptoms:jaundice was detected in 16 patients,obvious weight loss (weight loss > 10% standard body mass) in 4 patients,chronic diarrhea (duration of diarrhea > 2 months or 2 weeks < duration of intermittent diarrhea < 4 weeks) in 3 patients and abdominal pain in 2 patients.Abnormal level of serum γ-globulin and increasing level of IgG4 were detected in 13 and 1 pateints.The results of imaging examinations showed that pancreatic masses,stenosis of bile duct and extrapancreactic organ involvement were detected in 19,6 and 11 patients.Of 25 patients with AIP,10 underwent conservative treatment without adverse reaction and 15 underwent surgical treatment,including 13 of 15 patients undergoing pancreaticoduodenectomy and 2 of 15 patients undergoing resection of the body and tail of the pancreas + splenectomy.The operation time,volume of intraoperative blood loss and postoperative recovery time of gastrointestinal function in 15 patients undergoing surgery were (271 ±59) minutes,(268 ± 109) mL and (3.8 ± 1.2)days.After operation,2 patients were complicated with abdominal infection and had remission of symptoms by symptomatic treatment,including 1 with pancreatic fistula and 1 with delayed gastric emptying.The duration of hospital stay of 15 patients undergoing surgery was (11.5 ± 2.9)days.The results of postoperative pathological examination showed that there were central acinar atrophy,extensive fibrosis,lymphoplasmacytic cell infiltration,nerve tissue surrounded by the plasma cell lymphoma and obstructive phlebitis.The absolute value of positive cells of IgG4 was more than 50 high power field and number of positive cells of IgG4 was more than positive cells of 40% IgG.Twenty-five patients were followed up for a median time of 27 months (range,6-47months).Nineteen patients had remission of symptoms at month 6 after treatment with normal level of serum γ-globulin and IgG4 and without recurrence of pancreatic masses,including 7 receiving conservative treatment and 12 receiving surgical treatment.Conclusions The clinical signs of AIP are jaundice,abnormal serum γglobulin and pancreatic masses which are found by imaging examination.Surgery is safe and effective for the treatment of AIP,while surgical indications should be strictly followed because of the surgical trauma.
10.A prospective evaluation of postoperative pain due to various therapeutic catheters after abdominal surgery
Peng LIU ; Lei LI ; Xianghui JIN ; Shenling FU ; Jifang MEN ; Hongyuan CUI ; Mingwei ZHU
Chinese Journal of Clinical Nutrition 2014;22(5):281-284
Objective To evaluate the postoperative pain induced by various therapeutic catheters after abdominal surgery.Methods A prospective study was conducted in patients selected based on the inclusion criteria.The general condition of the patients was recorded,and nutritional risk screening was performed.The indwelling of therapeutic catheters after abdominal surgery were recorded,including urinary catheter,nasogastric tube,peritoneal drainage tube,common bile duct drainage tube,wound drainage tube,central venous catheter and peripherally inserted central catheter.The pain caused by each type of catheters was evaluated using visual analog scale at 24,48 and 72 hours after tube/catheter insertion.Results A total of 157 patients were selected,including 70 males and 87 females,aged (60.5 ± 12.5) years,with a body mass index of (23.8 ± 3.2) kg/m2,and a total nutritional risk rate of 42%.According to visual analog scale scores,the degrees of pain due to the therapeutic catheters,in descending order,were as follows:4.9 ± 1.7 for nasogastric tube,3.6 ± 0.9 for wound drainage tube,3.0 ±0.9 for urinary catheter,2.6 ±0.9 for central venous catheter,2.4 ± 1.0 for peritoneal drainage tube,1.9 ± 0.7 for common bile duct drainage tube,and 1.8 ± 0.8 for peripherally inserted central catheter.The catheter-induced pain accounted for (44.9 ± 14.1)% of the total pain during the hospital stay.Conclusions Nasogastric tube,wound drainage tube and urinary catheter can increase the pain of patients.It is therefore recommended to remove the indwelling tubes as early as possible if only the removal does not harm the outcome of the patient.