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1.
Article in Chinese | WPRIM | ID: wpr-992681

ABSTRACT

Objective:To analyze the compliance with enhanced recovery after surgery (ERAS) protocol in geriatric patients with fresh fracture.Methods:A retrospective study was conducted on the data of the patients with fresh extremity fracture which had been included in the ERAS perioperative protocol database during May 2019 and January 2022 at Department of Orthopaedic Trauma, Beijing Jishuitan Hospital. The patients ≥65 years were selected as a study group which was matched by a control group of the patients < 65 years in sex, fracture type and date frame of hospitalization at a ratio of 1∶1. The 2 groups were compared in the compliance with the 14 ERAS core perioperative elements.Results:The study group and the control group each included 66 patients who were matched in sex and fracture type. 62.1% (41/66) of the patients in the study group had combined diseases, significantly more than that [16.7% (11/66)] in the control group( P<0.001). Altogether, the compliance with the 14 ERAS core perioperative elements was 78.6 (71.4, 85.7) % in both groups, showing no significant difference between them ( P>0.05). Respectively, the compliance with the postoperative oral intake in the study group (80.3%, 53/66) was significantly lower than that in the control group (92.4%, 61/66) ( P<0.05); the compliance with the other 13 elements showed no statistically significant difference between the 2 groups ( P>0.05). Conclusion:The ERAS perioperative protocol can be carried out smoothly in geriatric patients with fresh fracture whose compliance may be comparable to that of the none-elderly patients.

2.
Article in Chinese | WPRIM | ID: wpr-992765

ABSTRACT

Objective:To compare the outcomes of isolated Mason type Ⅱ radial head fracture between operative and non-operative treatments.Methods:A retrospective study was conducted to analyze the data of patients who had been treated for isolated Mason type Ⅱ radial head fracture either operatively or nonoperatively at Department of Trauma and Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University from January 2017 to October 2020. The patients were divided into a non-operative group and an operative group according to their treatment method. After 1:1 propensity score matching method was used to match the patients in the 2 groups, a total of 58 pairs of patients were successfully matched. In the operative group, there were 24 males and 34 females with a mean age of (40±14) years and a body mass index of (23.7±3.4) kg/m 2; in the non-operative group, there were 22 males and 36 females with a mean age of (42±13) years and a body mass index of (23.5±3.9) kg/m 2. Elbow flexion-extension, forearm rotation, Mayo elbow performance score (MEPS), Quick-disabilities of the arm, shoulder and hand (q-DASH) score and complications were compared between the 2 groups. Results:There was no significant difference in the baseline data between the 2 groups, indicating comparability ( P>0.05). All the patients were followed up for (24±9) months. At the last follow up in the operative and the non-operative groups, respectively, the elbow flexion-extension was 134° (132°, 136°) and 134°(131°, 136°), the forearm rotation 176° (174°, 179°) and 178° (175°, 179°), the MEPS 100 (100, 100) and 100 (100, 100), the q-DASH score 0 (0, 0) and 0 (0, 0), showing no significant differences between the 2 groups in the above items ( P>0.05). Elbow pain was reported respectively in 4 (6.9%) and 6 (10.3%) patients in the operative and non-operative groups, showing no significant difference between the 2 groups ( P>0.05). Conclusion:The outcomes of operative and non-operative treatments of isolated Mason type Ⅱ radial head fracture are comparable.

3.
Article in Chinese | WPRIM | ID: wpr-1027043

ABSTRACT

Objective:To investigate the reliability and repeatability of 3 classification systems for coronal fractures of distal humerus.Methods:Included were the imaging data (X-ray and CT scan) of the 64 patients with distal humeral coronal fracture who had been admitted to the outpatient and emergency departments of Beijing Jishuitan Hospital from January, 2015 to December, 2021. Four orthopedic surgeons (1 chief surgeon, 1 associate chief surgeon, 1 attending surgeon, and 1 resident surgeon) served as observers who classified the fractures by their imaging data respectively according to the Bryan-Morrey, Ring and Dubberley classifications. Four weeks later when the imaging data of 64 patients were renumbered, the 4 orthopedic surgeons performed the same classifications again. Inter-observer and intra-observer Kappa values were calculated for the 3 classifications. Landis and Koch Kappa's Benchmark Scale was used to interpret the results.Results:Interobserver confidence: The average agreement of the Bryan-Morrey classification was 75.0%, and its Kappa value was 0.546, indicating moderate agreement. The average consistency of Ring classification was 74.7%, and its Kappa value was 0.702, indicating high consistency. The average consistency of Dubberley classification was 84.1%, and its Kappa value was 0.785, indicating high consistency. Intra-observer repeatability: The average consistency of Bryan-Morrey classification was 89.9% and its Kappa value was 0.824 for the same observer. The average consistency of Ring classification was 91.0%, and its Kappa value was 0.884. The average consistency of Dubberley classification was 91.8%, and its Kappa value was 0.888.Conclusions:The 3 classification systems for distal humeral coronal fractures all demonstrate high reproducibility. As the Dubberley classification system is relatively more reliable, it has a certain guiding value for the treatment of coronal fractures of the distal humerus. However, in clinical practice, an optimal surgical strategy should take into account various factors that may affect fracture typing.

4.
Article in Chinese | WPRIM | ID: wpr-956561

ABSTRACT

Objective:To evaluate the effectiveness of perioperative fasting abbreviation in traumatic patients with orthopaedic trauma and diabetes mellitus undergoing selective surgery.Methods:The patients were selected for this prospective nonrandomized controlled study who had undergone selective surgery from June 2019 to June 2021 at Department of Orthopaedic Trauma, Beijing Jishuitan Hospital. They were divided into an intervention group and a control group according to the wards where they stayed. The intervention group was fasted for solids from 0 o'clock on the surgery day and received oral solution with 6.25% maltodextrin which had been prepared by the nutritional department 3 hours prior to surgery. The control group was fasted for either liquids or solids from the midnight before surgery. All patients were evaluated according to the wake-up score and defensive reflex score after surgery. Once they were awakened, they were allowed slag-free drinks. Normal food was allowed if there was no discomfort after 2 hours. The 2 groups were compared in terms of basic information, actual preoperative fasting time, total amount of preoperative drinking, and postoperative time for initial drinking and eating. The perioperative subjective feelings (anxiety, thirst, hunger, nausea, fatigue, dizziness, sweating, stomach discomfort, etc.), grip strength and blood glucose were observed and compared between the 2 groups. Adverse reactions in the 2 groups were also observed.Results:A total of 135 patients were included, including 52 in the intervention group and 83 in the control group. The intervention group consisted of 22 males and 30 females aged from 30 to 84 years; the control group consisted of 39 males and 44 females aged from 29 to 81 years. There was no significant difference in the basic information between the 2 groups, showing comparability ( P>0.05). The intervention group had significantly shorter preoperative fasting time [3.5 (2.5, 6.3) h versus 12.0 (9.0, 16.0) h], significantly higher water intake before surgery [300 (200, 300) mL versus 100 (100, 200) mL], significantly shorter postoperative fasting time [0.08 (0, 1.25) h versus 2.00(0, 6.00) h], and significantly reduced time to return to normal diet [2.0 (2.0, 2.3) h versus 3.0(2.0, 6.0) h] than the control group (all P<0.05). The symptoms of anxiety, fatigue, sweating, and stomach discomfort in the intervention group were significantly fewer than those in the control group throughout the evaluation period. The thirst in the intervention group was significantly alleviated than that in the control group immediately after returning to the ward after surgery, and the dizziness and hunger were significantly alleviated than those in the control group when the patients left the ward to the operation room before surgery and immediately after returning to the ward. The symptom of nausea after returning to normal diet in the intervention group was significantly relieved compared with the control group. All the comparisons above showed statistically significant differences ( P<0.05). The blood glucose in the intervention group 2 hours after taking slag-free drinks was significantly higher than that in the control group ( Z=-2.108, P=0.035). There was no significant difference in the blood glucose between the 2 groups during other measurement periods ( P>0.05). There were no serious adverse reactions in either of the 2 groups. Conclusion:The protocol of perioperative fasting abbreviation may be safe and feasible for the patients with orthopaedic trauma and diabetes mellitus undergoing selective surgery, because it shows benefits of improving the patients' subjective feelings and stabilizing the blood glucose perioperatively.

5.
Article in Chinese | WPRIM | ID: wpr-956572

ABSTRACT

Objective:To investigate the current situation of perioperative fasting management in patients with orthopaedic trauma waiting for elective surgery (those combined with diabetes mellitus included) and the surgeons' awareness in China.Methods:From November 1st to December 31st, 2021, the questionnaire forms were distributed through WeChat in the exchange group of National Enhanced Recovery Surgery (ERAS) and the exchange group of national training orthopaedists in Beijing Jishuitan Hospital. The survey contents included: time for preoperative water deprivation and for postoperative recovery of drinking in patients without diabetes mellitus, the rationales for orthopaedists to choose perioperative dietary management, the orthopaedists'understanding of the existing guidelines, time for preoperative water deprivation and postoperative recovery of drinking and diabetes-related issues in patients with diabetes mellitus, and the time for postoperative recovery in all the patients (For the postoperative recovery of eating, there is no difference between patients with and without diabetes mellitus). The relationships were analyzed between some professional data of the orthopaedists and their rationales for choice of management strategies and their understanding of the guidelines.Results:A total of 565 valid questionnaires were collected. 12.92% (73/565) of orthopaedists required their patients without diabetes mellitus not to drink for at least 2 hours. In fact, the proportion of water prohibition from 0 o'clock on the day of operation was still the highest [24.07% (136/565)]. Respectively, 22.83% (129/565) and 42.12% (238/565) of the orthopaedists chose "water intake is allowed once awakened" and "water intake after at least 6 hours after operation" for their patients without diabetes mellitus. 33.98% (192/565) of the orthopaedists required all the patients fasted for at least 6 hours before surgery, and 44.25% (250/565) of the orthopaedists chose "eating can be resumed if there is no discomfort for 2 hours after water intake" .21.06% (119/565) of the orthopaedists demonstrated that they were quite familiar with the guidelines and carried out perioperative dietary management according to the guidelines. The management of water deprivation was more inconsistent for patients with diabetes mellitus, and more hospitals followed the traditional principles for water deprivation. The proportions of water deprivation starting at 0 o'clock on the day of operation, 8 hours before operation, 6 hours before operation and 4 hours before operation accounted respectively for 22.83% (129/565), 19.12% (108/565), 21.95% (124/565), and 18.94%% (107/565). The level of an orthopaedist's hospital and the professional rank of an orthopaedist were the factors related to the orthopaedist's understanding of the guidelines ( P<0.05). Conclusions:The current perioperative dietary management guidelines are not widely implemented or well known in Chinese faculties of orthopaedic trauma. The process of perioperative dietary management needs to be optimized for the patients combined with diabetes mellitus.

6.
Article in Chinese | WPRIM | ID: wpr-992668

ABSTRACT

Objective:To explore the characteristics and clinical values of preoperative imaging signs and intraoperative stress test in the surgery of the Weber type B fracture without medial malleolar fracture.Methods:The data of 52 patients were reviewed who had been treated at Orthopaedic Trauma Department, Beijing Jishuitan Hospital for Weber type B ankle fracture without medial malleolar fracture from January 2018 to December 2021.They were assigned into 2 groups depending on their results of intraoperative stress test. In the positive group of 21 cases showing a positive intraoperative stress test, there were 19 males and 2 females with an age of (34.4±10.2) years; in the negative group of 31 cases showing a negative intra operative stress test, there were 22 males and 9 females with an age of (39.5±14.8) years. The 2 groups were compared in terms of the medial clear space, tibiofibular clear space and vertical length of the fibular fracture on the preoperative X-ray film, as well as the relative size of the posterior malleolar fracture fragment on the preoperative CT. The imaging characteristics of intraoperative stress tests were also observed.Results:There was no significant difference between the 2 groups in the preoperative general data, showing comparability between groups ( P>0.05). The medial clear space (7.2±2.5) mm and the vertical length of the fibular fracture [49.2 (33.7, 58.7) mm] in the positive group were significantly larger than those in the negative group [(4.5±1.7) mm and 29.6 (24.7, 36.0) mm] ( P<0.05). There was no significant difference between the 2 groups in the lower tibiofibular space [(6.0±1.9) mm versus (5.2 ± 1.4) mm] or in the relative size of posterior malleolar fracture measured by CT [15.8% (6.9%, 19.1%) versus 12.7% (0%, 18.9%)] ( P>0.05). The intraoperative stress test imaging data of a total of 22 cases were collected from the 2 groups (11 cases from each of the 2 groups). During the stress test, only the medial clear space was widened with no widening of the inferior tibiofibular space was found in 7 cases (5 cases in the positive group and 2 cases in the negative group). Conclusions:A routine stress test is recommended for Weber B ankle fracture without medial malleolus fracture, because instability sometimes exists after fibular fixation. Patients with a wider medial clear space and a longer fibular fracture line on X-ray after injury are more likely to be afflicted by instability after fibular fixation. In the patients with a widened medial clear space but without a widened inferior tibiofibular clear space during an intraoperative stress test, it calls for further study whether it is necessary to fix the inferior tibiofibular joint.

7.
Article in Chinese | WPRIM | ID: wpr-910005

ABSTRACT

Objective:To analyze the factors which may influence postoperative early ambulation in patients with fresh fracture so as to further optimize the perioperative protocol based on the concept of enhanced recovery after surgery (ERAS).Methods:A retrospective analysis was conducted of the patients who had been treated for a single fresh fracture at the extremity, pelvis or acetabulum from May 2019 to July 2019. Collected were the data concerning basic features of patients, perioperative ERAS management and surgery, as well as early ambulation on the day of surgery or the first day after surgery. The patients were divided into an early ambulation group and a non-early ambulation group according to the time of ambulation. Statistical analyses were performed of the relationships between early ambulation and 20 potential factors concerning basic features of patients, perioperative ERAS management and surgery. Logistic correlation analysis was performed to identify risk factors for postoperative early ambulation.Results:A total of 306 patients were included, including 96 upper limb, 203 lower limb, 5 acetabular and 2 pelvic fractures. Of them, 150 ambulaed from bed on the day of surgery or the first day after surgery while 156 did not. Significant differences were observed between the 2 groups in fracture site, intake of carbohydrate liquids the night before surgery and the day of surgery, catheter indwelling, intraoperative liquid transfusion volume and postoperative complications ( P < 0.05). Logistic correlation analysis of the relationship between the above factors and postoperative early ambulation found that fracture site and intraoperative liquid transfusion volume were significantly correlated with postoperative early ambulation ( P < 0.05). Conclusions:About half of the patients with a single fresh fracture may ambulate early after surgery. Fracture site and intraoperative liquid transfusion volume may be significantly correlated with postoperative early ambulation.

8.
Article in Chinese | WPRIM | ID: wpr-867899

ABSTRACT

Objective:To summarize our experience in prevention of COVID-19 infection in emergency and confined operations during the first 3 weeks after Spring Festival in 2020.Methods:From February 3rd to 23rd, 2020, 151 patients were admitted to Department of Orthopaedic Trauma, Beijing Jishuitan Hospital for emergency and confined operations. In this cohort, 125 patients were admitted to ordinary wards. They were 70 males and 55 females with an age of 51.1 years ± 14.9 years. Of them, 2 were subjected to emergency operation and 123 to confined operation. The mean time from injury to operation was 9.9 days ± 6.1 days. There were 26 cases in the senile wards, 7 males and 19 females with an age of 80.8 years ± 7.0 years all of whom underwent confined operations. The mean time from injury to operation was 8.4 days ± 6.3 days. The protocols for emergency diagnosis, admission, emergency and confined operations, postoperative rehabilitation and management of suspects with COVID-19 during the epidemic of COVID-19 were optimized according to Diagnosis and Treatment Protocols for Novel Coronavirus Pneumonia (Trial version 5), emergency responding pre-plans of our hospital, and our experience in Enhanced Recovery After Surgery (ERAS) as well.Results:The patients in the ordinary wards had a hospital stay of 6.8 days ± 4.6 days while those in the senile wards 5.1 days ± 2.0 days. Abnormal temperature (≥37.3 ℃) was observed perioperatively in 17 cases in the ordinary wards. It was absorption fever in all and appeared in 4 cases upon admission. Fever appeared in 11 patients in the senile wards and upon admission in 3 of them. One senile patient who had been diagnosed of normal pneumonia returned to normal temperature and remained stable conditions after antibiotic therapy. The other patients were free of complications related to COVID-19 during their hospital stay.Conclusion:The first-line medical staff working at emergency department, wards and surgical theaters must heighten their vigilance against COVID-19 infection and rigorously follow protocols for prevention of COVID-19 infection in their daily clinical practice.

9.
Article in Chinese | WPRIM | ID: wpr-791278

ABSTRACT

Objective To investigate expert opinions on the recommendations in Expert Consensus on Optimized Treatments of Ankle Fracture in Light of Enhanced Recovery after Surgery and Expert Consensus on Optimized Treatments of Distal Radius Fracture in Light of Enhanced Recovery after Surgery so as to provide a reference for orthopaedic surgeons when they refer to the 2 documents.Methods At the symposium in November 2018,all members of Orthopaedic Trauma Committee of Bethune Public Welfare Foundation were interviewed through questionnaires.The questionnaires involved 30 recommendations from the 2 documents concerning optimized perioperative managements.The rates of recommendation and strong recommendation by these experts were calculated about the 30 recommendations from the 2 above documents.Results A total of 68 experts from the 89 members of Orthopaedic Trauma Committee of Bethune Public Welfare Foundation finished the questionnaires.Of the 30 recommendations,26 obtained recommendation from these experts at a rate of above 95%,and 4 recommendation from these experts at a rate from 80% to 90%.The rates of strong recommendation were not high,ranging from 60% to 80% in 26 recommendations and < 60% in 4.Conclusions The recommendations from the above 2 documents have been highly agreed upon by these experts we investigated but obtained a relatively low rate of strong recommendation.The present investigation may serve as a significant complement for recommendations from the 2 documents of expert consensus and a necessary reference for orthopaedic surgeons.

10.
Article in Chinese | WPRIM | ID: wpr-796390

ABSTRACT

Objective@#To investigate expert opinions on the recommendations in Expert Consensus on Optimized Treatments of Ankle Fracture in Light of Enhanced Recovery after Surgery and Expert Consensus on Optimized Treatments of Distal Radius Fracture in Light of Enhanced Recovery after Surgery so as to provide a reference for orthopaedic surgeons when they refer to the 2 documents.@*Methods@#At the symposium in November 2018, all members of Orthopaedic Trauma Committee of Bethune Public Welfare Foundation were interviewed through questionnaires. The questionnaires involved 30 recommendations from the 2 documents concerning optimized perioperative managements. The rates of recommendation and strong recommendation by these experts were calculated about the 30 recommendations from the 2 above documents.@*Results@#A total of 68 experts from the 89 members of Orthopaedic Trauma Committee of Bethune Public Welfare Foundation finished the questionnaires. Of the 30 recommendations, 26 obtained recommendation from these experts at a rate of above 95%, and 4 recommendation from these experts at a rate from 80% to 90%. The rates of strong recommendation were not high, ranging from 60% to 80% in 26 recommendations and <60% in 4.@*Conclusions@#The recommendations from the above 2 documents have been highly agreed upon by these experts we investigated but obtained a relatively low rate of strong recommendation. The present investigation may serve as a significant complement for recommendations from the 2 documents of expert consensus and a necessary reference for orthopaedic surgeons.

11.
Article in Chinese | WPRIM | ID: wpr-707477

ABSTRACT

Objective To evaluate the effectiveness of perioperative fasting abbreviation in traumatic patients undergoing selective surgeries.Methods The traumatic patients undergoing selective surgeries from November 2016 to January 2017 at our department were selected for this prospective cohort study.They were divided into an intervention group (69 patients) and a control group (121 patients) according to the wards where they stayed.The intervention group was fasted for solids 6 hours prior to surgery and received oral solution with maltodextrin 2 hours prior to surgery.After surgery,they were allowed to drink liquids as soon as they were awakened.Normal food was allowed 2 hours later.The control group was fasted for either liquids or solids the night before surgery.After surgery,the patients who had received brachial plexus block only were allowed liquids with no limitation while the other patients were allowed liquids 6 hours after surgery and then were free for solids and liquids if no discomfort was observed.The time periods for preoperative liquids and solids fasting and for postoperative intake of liquids and solids were recorded and compared between the 2 groups.The perioperative well-beings (including anxiety,thirst,hunger,nausea,fatigue,dizziness,sweating and stomach discomfort) and serum glucose levels were compared between the 2 groups.Adverse reactions were observed.Results The preoperative fasting time for liquids for the intervention group (4.5 ± 2.9 hours) was significantly shorter than that for the control group (14.3 ±3.9 hours) (P < 0.05).The preoperative fasting time for solids for the intervention group (17.6 ± 3.0 hours) were significantly longer than that for the control group (16.1 ±3.8 hours) (P < 0.05).The postoperative fasting time periods for both liquids [1 (0,3) h] and solids [2 (1,4) h] for the intervention group were significantly shorter than those for the control group [6(6,6) h] hours and [6(6,6) h] (P < 0.05).Compared with the control group,the perioperative anxiety,thirst,hunger,nausea,fatigue,dizziness and stomach discomfort were significantly improved in the intervention group (P < 0.05).The average serum glucose level was similar in both groups upon admission (P < 0.05);it was significantly higher in the intervention group immediately before surgery (P < 0.05) but was gradually decreased after surgery until there was no significant difference between the 2 groups (P > 0.05).No major adverse reaction was observed in either group.Conclusion The protocol of perioperative fasting abbreviation may be safe and feasible in traumatic patients for selective surgeries,showing benefits of decreased anxiety,thirst,hunger,nausea,fatigue,dizziness and stomach discomfort.

12.
Article in Chinese | WPRIM | ID: wpr-707504

ABSTRACT

Objective To investigate the effects of drainage tube placement after fracture internal fixation.Methods A prospective cohort study was conducted of the 235 patients who were to undergo open reduction and internal fixation for tibia fracture,distal radial fracture or ankle joint fracture at Department of Orthopaedic Trauma,Beijing Jishuitan Hospital from March to August,2016.Of them,123 were assigned into an experimental group who were subjected to adequate hemostasis after releasing the tourniquet without drainage following surgery while 112 into a control group who were subjected to conventional hemostasis without relaxing the tourniquet and placement of drainage tubes.The 2 groups were compared in terms of postoperative hospital stay,wound condition,body temperature 3 days postoperatively,counts of hemoglobins,white blood cells and neutrophils,and postoperative visual analogue scale (VAS).Results High fever was not observed in all the patients postoperatively.There were no significant differences between the 2 groups in postoperative hospital stay[(3.3 ± 1.6) d versus (3.7 ± 1.7) d],wound reddening,wound swelling,hemoglobins,white blood cells,neutrophils,or VAS scores postoperatively (P > 0.05).Conclusion Drainage tube placement is not routinely necessary after internal fixation of simple fractures if surgical invasion is limited and hemostasis is adequate after intraoperative release of the tourniquet.

13.
Article in Chinese | WPRIM | ID: wpr-707546

ABSTRACT

Objective To investigate the current perioperative fasting management by Chinese traumatic surgeons for elective patients and the related awareness in Chinese traumatic surgeons.Methods Traumatic surgeons were interviewed through questionnaires which addressed the current pre-and post-operative fasting time for liquid and solid food in their hospitals,the postoperative practice to keep the patients in recumbent position without pillow,their reasons to choose perioperative fasting management and their knowledge of the current related guidelines.The associations between surgeons' information and their reasons to choose fasting management and their knowledge of the related guidelines were analyzed.Results A total of 187 valid questionnaires were collected.The percentages of the surgeons who indicated perioperative fasting time for liquid for at least 2 hours and for solid food for at least 6 hours were only 3.74% and 27.27%,respectively.Nil by mouth from midnight for liquid or for solid food was actually indicated by 29.95% and 31.55% of the surgeons,respectively.64.71% of the surgeons still required their patients to fast for liquid for at least 6 hours postoperatively,even longer for solid food.Only 1.6% of the surgeons did not ask their patients to keep in recumbent position without pillow postoperatively whatever the anesthesia types were.Only 6.95% of the surgeons chose a perioperative fasting protocol based on the related guidelines.Only 9.09% of the surgeons knew the related guidelines very well.The reasons of the surgeons to choose a perioperative fasting protocol and the knowledge of the surgeons about the related guidelines were not associated with the professional ranks of the surgeons,hospital ranking or hospital location (P > 0.05).Conclusions The current management of perioperative fasting is backward in the Chinese communities of traumatic orthopedics,and the related guidelines are not well implemented due to the poor awareness of them.

14.
Article in Chinese | WPRIM | ID: wpr-707580

ABSTRACT

Objective To evaluate the safety of preoperative oral carbohydrate treatment for the patients in Enhanced Recovery After Surgery (ERAS) and the treatment effect on the perioperative state of the patients.Methods A prospective controlled research was conducted in the patients who had received selective operation for fractures at Department of Orthopaedic Trauma,Beijing Jishuitan Hospital from August 2016 to August 2017.They were divided into 2 groups according to the floor where they stayed.In the traditional fasting group (group TF),fasting was performed one day before operation at 12:00 p.m.;in the preoperative carbohydrate treatment group (group PCT),12.6% mahodextrin fructose beverage was indicated one day before operation and on the day of operation.The patients in both groups were managed according to ERAS requirements perioperatively.The fasting blood glucose values were measured at admission,just before operation,immediately after operation,and on the next day after operation.The subjective feelings,grip strength and adverse reactions in the 2 groups were observed and recorded.Results A total of 171 patients,112 in group TF and 59 in group PCT,participated in the whole observation.The blood gluco.se value just before operation in group PTC(5.9 ± 1.0 mmol/L) was significantly higher than that (5.2 ±0.6 mmol/L) in group TF (P < 0.05).In group TF,the blood glucose values immediately before operation,immediately and on the next day after operation (5.2 ± 0.6 mmol/L,5.4 ± 1.1 mmol/L and 5.4 ± 1.0 mmol/L) were significantly lower than that at admission (5.7 ± 1.1 mmol/L) (P < 0.05);in group PTC,the blood glucose values immediately and on the next day after operation (5.4 ±0.7 mmol/L and 5.2 ±0.7 mmol/L) were significantly lower than those immediately before operation and at admission (5.9 ± 1.0 mmol/L and 5.9 ± 1.0 mmol/L) (P <0.05).Patients in group PTC reported milder uneasy subjective feelings than those in group TF.The grip strength values immediately and on the next day after operation in group PTC (34.3 ± 10.4 kg and 34.5 ± 10.9 kg) were higher than those in group TF (29.1 ± 13.1 kg and 30.1 ± 12.0 kg).Patients in group PCT showed higher satisfaction with perioperative fasting management than those in group TF [9 (9,9) versus 8 (7,9)].All the above differences were significant (P < 0.05).Conclusion Preoperative carbohydrate treatment by oral intake of maltose and fructose drinks may be safe and feasible in fracture patients,benefiting their energy storage during fasting and improving their perioperative subjective feelings.

15.
Chinese Journal of Surgery ; (12): 476-480, 2015.
Article in Chinese | WPRIM | ID: wpr-308533

ABSTRACT

Metabolomics is a subject of systematic, qualitative and quantitative analysis of all metabolites in all organisms, which is applied to finding biomarkers and studying pathogenesis of diseases. Study procedures of metabolomics include data acquisition by spectroscopic/spectrometric techniques, multivariate statistical analysis and projection of the acquired metabolomic information. In recent years, metabolomics have gained popularity in orthopedic field. Metabolomic study of osteoarthritis was firstly conducted and widely developed. Metabolite profiles of different samples, including serum/plasma, urine, synovial fluid and synovial tissue, were studied and dozens of differential metabolites and several disturbed metabolic pathways were found. In addition, metabolomic studies of osteoporosis, ankylosing spondylitis and bone tumors were also conducted, which identified many potential biomarkers and made further understanding of pathogenesis of corresponding disease. However, metabolomic studies in orthopedic field just begin. More orthopedic diseases will be researched thank to the satisfactory results of previous reports.


Subject(s)
Humans , Biomarkers , Metabolomics , Multivariate Analysis , Orthopedic Procedures , Orthopedics , Osteoporosis , Spondylitis, Ankylosing
16.
Chinese Journal of Orthopaedics ; (12): 355-360, 2014.
Article in Chinese | WPRIM | ID: wpr-448107

ABSTRACT

Objective To assess the relationship between reconstruction of coronal trunk shift and changes of unfused segments after selective posterior thoracolumbar/lumbar curves fusion for idiopathic scoliosis.Methods Radiographic data of patients with thoracolumbar/lumbar idiopathic scoliosis who underwent selective posterior correction at our hospital from October 2005 to October 2011 with a minimum of 2 year follow-up period was retrospectively analyzed.Posteroanterior and lateral radiographs of the whole spine before surgery,after surgery and at the last follow-up were performed.Changes of coronal trunk shift during follow-up period were observed and multiple linear regression analysis was performed to determine its relationship with changes of upper thoracic curve,main thoracic curve,lumbar curve,distal unfused segments and coronal sacral inclination.Results Thirty-seven patients with 4 males and 33 females were included in this study.The average age was 14.6±2.0 years (range,12-20 years).The mean follow-up period was 3.6 years (range,2-8.9 years).The mean preoperative Cobb angles of lumbar and thoracic curve were 44.2° and 25.2°,respectively.At the last follow-up,they were corrected to 10.3° and 13.6°,indicating 75.7% and 44.9% correction rate,respectively.The pre-and post-operative mean trunk shifts were 2.2 cm and 2.0 cm with no significant differences.At the last follow-up,it compensated to 0.9 cm,which showed significant differences compared with that of postoperation.Linear regression analysis suggested that trunk shift changes during follow-up period were only correlated with changes of distal unfused segments.The regression equation could be described as Changes of trunk shift (cm) =1.248 7+0.137 8×Changes of distal unfused segments (°).Conclusion The reconstruction of coronal trunk balance is mainly compensated by distal unfused segments after selective posterior correction for thoracolumbar/lumbar idiopathic scoliosis.Although preserved most of its levels,unfused thoracic segments do not play an important role in the reconstruction of trunk shift.

17.
Article in Chinese | WPRIM | ID: wpr-440312

ABSTRACT

Objective To investigate the changes of plasma thrombomodulin (TM),tissue factor (TF),tissue factor pathway inhibitor (TFPI),P-selectin (P sel),von Willebrand factor (vWF) and D-dimer (D-D) levels in patients with hemorrhagic fever with renal syndrome (HFRS) and its clinical significance.Methods Twenty-three cases of HFRS were divided into two groups according to the severity of disease (12 cases in mild group and 11 cases in severe group),and 20 healthy individuals served as control group.Blood samples were collected at every stage of the disease.Plasma TM,TF,TFPI,P-sel and vWF were measured by enzyme-linked immunosorbent assay (ELISA); plasma D-D was detected by nanoparticles enhanced turbidimetric immunoassay; creatine kinase MB isoenzyme (CKMB) was tested by immunosuppression assay; blood clotting time was recorded for blood coagulation functions; blood urea nitrogen (BUN),creatinine (Cr),alanine aminotransferase (ALT),aspartate aminotransferase (AST),and platelets (PLT) were also routinely tested.The comparison between groups was done by analysis of variance and two sided t test.Results During the acute phase of HFRS,the plasma levels of TM,TF,P-sel,vWF and D-D were significantly increased,activated partial thromboplastin time (APTT) was prolonged,international normalized ratio (INR) was elevated,while fibrinogen (Fn) and PLT were decreased markedly as compared to control group.In febrile phase,there were significant differences between severe group and mild group in plasma TM [(1.78±1.00) μmol/L vs (1.33±0.35) μmol/L,t=2.600,P<0.01],TF [(36.63±8.48) ng/L vs (32.93±10.61) ng/L,t=3.423,P<0.01],vWF [(327.1±57.2) μg/L vs (260.3±63.2) μg/L,t=2.257,P<0.01],APTT [(63.9±20.5) s vs (48.7±18.6) s,t=4.920,P<0.01],and INRlevels(1.8±0.6 vs 1.5±0.4,t=2.276 P<0.05).The variation curves of TM,P sel,APTT,INR and D-D were similar to those of BUN and ALT,but contrary to PLT count.Conclusions There are significantly elevated plasma levels of TM,vWF,P sel and D-D,prolonged APTT,increased INR,and much decreased plasma Fn and PLT in the acute phase of HFRS,suggesting the presence of extensive capillary injuries and activation of platelet and coagulation system,which is closely associated with kidney,liver and cardiac muscle damage.Hence,it is essential to use antiviral agents,anticoagulants and fluid resuscitation in the early stage of the disease.

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Chinese Journal of Orthopaedics ; (12): 1132-1137, 2012.
Article in Chinese | WPRIM | ID: wpr-420711

ABSTRACT

Objective To evaluate the efficacy and safety of thromboprophylaxis with low molecular weight heparin after lumbar decompressive surgery.Methods Between January 2004 and April 2011,patients who had undergone lumbar decompressive surgery and had high or very high risk of venous thrombosis were selected.All patients received subcutaneous injection of low molecular weight heparin (Fraxiparine),starting at 6 hours after surgery with a half dose and subsequently once every 24 hours with full dose until discharge.When 24-hour drainage volume was less than 50 ml,the drainage tube was removed 2 hours prior to low molecular weight heparin administration.The occurrences of deep venous thrombosis (DVT),pulmonary embolism (PE),bleeding complications and side effects were recorded.Results Seventy eight patients were enrolled in the study.The average time of drug use was 8.5 days.No symptomatic DVT,PE and major bleeding events occurred.Drainage tube was placed in all patients except 3 patients with lumbar disc herniation.The mean total drainage volume was (319.5±218.5) ml,and the average time from operation to removal of drainage tube was (43.2±14.4) hours.Incision site ecchymosis occurred in 1 patient,incision bleeding in 1 patient,mild elevation in hepatic aminotransferase levels in 4 patients,and mild anaphylaxis in 1 patient.Conclusion It is effective and safe to prevent VTE with low molecular weight heparin for patients with high or very high risk of venous thrombosis after lumbar decompressive surgery.

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Article in Chinese | WPRIM | ID: wpr-523384

ABSTRACT

Objective To target the disease gene of disseminated superficial form of porokeratosis (DSP) in a six-generation of a Chinese family including a total of 254 family members in Shandong province. Methods The clinical data and the peripheral blood samples were collected in the pedigree members. The genomic DNA was extracted from the blood samples. A genome-wide scan was performed using 382 pairs of primers labelled with fluorescent stain. The primers were designed for human autosomes. The sequencing results were analyzed by the software of Genescan and Genotype. Linkage analysis was processed by Linkage software package to define the region of disease gene. For fine targeting the disease gene, other 10 micro-satellite markers for the above region were set up for further fine sequencing. Results We obtained the maximum two-point LOD scores of 3.06 at micro-satellite marker D12S78 (recombination fraction ? = 0.00). After fine mapping, the DSP gene is located within a 38.5 cM region between markers D12S326 and D12S79. Conclusion The DSP gene is mapped to chromosome 12q21.2~24.2.

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Article in Chinese | WPRIM | ID: wpr-522370

ABSTRACT

Objectives To evaluate the application of M38-P method recommend by NCCLS to dematiaceous fungi, and detect the susceptibility of itraconazole, fluconazole, miconazole, econazole, flucytosine, clotrimazole, nystatin, amphotericin B and terbinafine against dematiaceous fungi. Methods Using M38-P method forty-five strains of dematiaceous fungi were studied, which included 2 strains of Bipolaris spp., 1 strain of Drechslera spp., 1 strain of Curvularia spp.,14 strains of C. carrionii, 8 strains of F. pedrosoi, 3 strains of F. compacta and 16 strains of P. verrucosa. The media containing the fungi in the concentrations of (0.4 ~ 5) ? 106 CFU/mL were incubated at 35℃ for 5 ~ 7 days. Results The tested dematiaceous fungi were highly susceptible to itraconazole and terbinafine. Some of them were resistant to itraconzole, fluconazole, flucytosine and amphotericin B. Conclusions The data suggest that M38-P standards could be applied as the susceptibility testing of dematiaceous fungi, and it is necessary to monitor the resistant strains in antifungal treatment.

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