OBJECTIVETo observe the impacts of different frequencies of electroacupuncture (EA) on post-operative cognitive function and the change in serum S-100beta protein under the compound anesthesia of acupuncture and drugs.

METHODSOne hundred and twenty-four patients of abdominal operation at selective time were randomized into a routine drug anesthesia group (group A, 24 cases), a meridian point 2 Hz group (group B, 26 cases), a me ridian point 2 Hz/100 Hz group (group C, 25 cases), a meridian point 100 Hz group (group D, 24 cases) and a transcutaneous acupoint electric stimulation 2 Hz/100 Hz group (group E, 25 cases). In group A, the endotrachea-lgeneral anesthesia was applied. In the rest groups, the acupuncture anesthesia was induced for 30 min before the endotracheal general anesthesia, at Baihui (GV 20), Yintang (GV 29) and Neiguan (PC 6), with G6805-2 electric acupuncture apparatus used. In group B, the continuous wave and 2Hz in frequency were selected. In group C, the disperse-dense wave and 2 Hz/100 Hz in frequency were selected. In group D, the continuous wave and 100 Hz in frequency were selected. In group E, the disperse-dense wave and 2 Hz/100 Hz in frequency were selected, and the electrode pads were stick on the acupoints and connected with the electric stimulation till the end of operation. Mini-mental state examination (MMSE) was adopted to evaluate and record the changes in cognitive function 1 day before operation and on the 3rd day after operation. The conditions of post-operative cognitive dysfunction (POCD) in the patients and the changes in serum S-100beta protein were monitored before and at the end of operation.

RESULTSThe incidence rate of POCD on the 3rd day after operation was 41.7% (10/24) in group A. The incidence rates of POCD were 26.9% (7/26), 16.0% (4/25), 33.3% (8/24) and 16.0% (4/25) in group B, C, D and E separately. Compared with group A, the incidence rate of PCOD in group B, C, D and E were reduced (all P<0.05), the incidence rate in group C and E were lower than that in groups B and D (all P<0.05). At the end of operation, the level of serumS-100beta protein was (0.186 +/- 0.027) microg/L in group A, the levels were (0.165 +/- 0. 028) microg/L, (0.166 +/- 0.027) microg/L, (0.163 +/- 0.025) microg/L and (0.164 +/- 0.025) microg/L in group B, C, D and E separately. The levels of serum S-100beta protein in group B, C, D and E were lower than that in group A separately (all P<0.05).

CONCLUSIONThe general anesthesia assisted with EA at different frequencies reduces the incidence of cognitive dysfunctionand, decreases the level of serum S-100beta protein after intestinal cancer resection. The effects of the meridian point electric stimulation at 2 Hz/100 Hz and the transcutaneous electric stimulation at 2 Hz/100 Hz are the best. Hence, these two approaches of anesthesia deserve to be recommended practically.

Abdomen ; surgery ; Acupuncture Analgesia ; Aged ; Aged, 80 and over ; Anesthesia, General ; Cognition ; drug effects ; Electroacupuncture ; Female ; Humans ; Male ; Postoperative Period

OBJECTIVETo explore the effect of acupuncture-anesthetic composite anesthesia (AACA) on the incidence of postoperative cognitive dysfunction (POCD) and changes of TNF-alpha, IL-1beta, and IL-6 in elderly patients.

METHODSTotally 83 patients undergoing surgical resection of gastrointestinal tumor were randomly assigned to the simple anesthesia group (A group, 41 cases) and the AACA group (B group, 42 cases). Patients in Group A received endotracheal general anesthesia. Those in Group B were induced by acupuncture anesthesia for 30 min by needling at Baihui (DU20), Neiguan (PC6), Zusanli (ST36). The electro-acupuncture (EA) apparatus was connected after arrival of qi, with the wave pattern of density 2/100 Hz. The stimulus intensity was set by patients' tolerance, with the peak current of 5 mA. Then the endotracheal general anesthesia was performed and the EA lasted till the end of the surgery. The cognitive function of all patients was assessed before operation and at day 3 after operation using mini-mental state examination (MMSE). POCD was confirmed if with one or more decreased stand- ard. The peripheral venous blood was collected before anesthesia induction (TO), immediately at the end of surgery (T1), 24 h after operation (T2), and 48 h after operation (T3), and serum concentrations of IL-1beta, IL-6, and TNF-alpha were correspondingly measured using ELISA.

RESULTSThe postoperative anesthesia awakening time was shorter in Group B than in Group A [(20.37 +/- 6.09) min vs (29.24 +/- 7.48) min, P < 0.05]. The remifentanil dose used during the operation was less in Group B than in Group A (P < 0.05). The incidence of POCD at day 3 was lower in Group B than in Group A [10/41 (23.8%) vs 15/42 (36.5%), P < 0.05]. The concentrations of IL-1beta, IL-6, and TNF-alpha at T1-T3 were higher than those at TO in the two groups (P < 0.05). The increment of TNF-alpha and IL-1beta was less in Group B than in Group A (P < 0.05). CONCLUSION AACA could reduce the incidence of POCD and inhibit postoperative release of TNF-alpha, IL-1beta, and IL-6 in elderly patients undergoing colorectal cancer resection.

Acupuncture Analgesia ; Aged ; Cognition Disorders ; etiology ; prevention & control ; Gastrointestinal Neoplasms ; surgery ; Humans ; Interleukin-1beta ; blood ; Interleukin-6 ; blood ; Postoperative Complications ; prevention & control ; Tumor Necrosis Factor-alpha ; blood

Objective To observe the difference in treament of thoracolumbar vertebral bodies fractures be- tween AF nail and Dick nail.Methods From March 1998 to March 2007,85 cases of thoracolumbar vertebral bod- ies fractures were followed up.20 cases were fixed with Dick nail,and 65 cases with AF nail.Results The mean,fol- low-up period was 12 months.By comparison of the operating rime,bleeding amount,the recovery rate of vertebral height,the reduction of Cobb angle and capacity of vertebral canal,AF nail was much better than Dick nail.But there was no marked difference in the recover of nerve function.Conclusion AF nail has more power to reduce vertebral height and is easier to set than Dick nail.It will be worthy of more and wider application in basic level hospitals.

To observe the serum samples and the anti-inflammatory effect of Tripterygium wilfordii in treating RA by using the pharmacokinetic-pharmacodynamic model, make a correlation analysis on concentration-time and effect-time curves, and explore RORγt, IL-17, STAT3, IL-6 mRNA transcriptional levels in rats by PCR. Methotrexate, tripterine and high-dose T. wilfordii could down-regulate RORγt, IL-17, STAT3, IL-6 mRNA transcriptional levels in AA rat lymph nodes. The study on PK-PD model showed correlations between inflammatory factors and blood concentration of T. wilfordii. T. wilfordii and its main active constituent tripterine could show the inflammatory effect and treat RA by inhibiting IL-17 cytokine.
Animals ; Arthritis, Rheumatoid ; drug therapy ; immunology ; Biomarkers ; Female ; Interleukin-17 ; antagonists & inhibitors ; genetics ; Interleukin-6 ; genetics ; Phytotherapy ; Rats ; Rats, Sprague-Dawley ; Tripterygium ; Triterpenes ; pharmacokinetics ; pharmacology

OBJECTIVETo evaluate the technique and clinical outcomes of modified transperitoneal laparoscopic radical prostatectomy.

METHODSA total of 105 patients received the operation with age ranging from 51 to 73 years from January 2008 to June 2010. Mean level of serum prostate specific antigen was 13.6 µg/L and mean prostatic volume was 45 ml. Pathological studies of biopsy confirmed the prostate carcinoma with Gleason score 6-8. Radionuclide bone scan revealed no metastasis. Based on previously retroperitoneal radical prostatectomy, modified technique was applied involving surgical approach, bladder neck dissection and vesicourethral anastomosis.

RESULTSMean operative time was 93 min (65 - 150 min). Intraoperative blood loss was 115 ml (50 - 400 ml). No complication of bowl injury occurred. Positive surgical margin was present in 24 patients. Normal continence were seen in 64 patients after catheter removed. Recovery of incontinence within 3 months was seen in 33 patients and 3 to 12 months in 5 patients respectively. Three patients with incontinence were still in the follow-up.

CONCLUSIONSTransperitoneal laparoscopic radical prostatectomy provides large working space and clear anatomic exposure. Higher efficiency and lower complication rate are obtained through modified laparoscopic technique involving seminal vesicle isolation, bladder neck dissection and vesicourethral anastomosis.

Abdominal Cavity ; surgery ; Aged ; Humans ; Laparoscopy ; methods ; Male ; Middle Aged ; Prostatectomy ; methods ; Prostatic Neoplasms ; surgery ; Retrospective Studies

OBJECTIVETo discuss characters of proximal femoral nail and dynamic hip screw for treating type A1, A2, A3 of intertrochanteric fractures.

METHODSWe review 104 patients with intertrochanteic fractures, 33 patients were treated with proximal femoral nail (PFN), including 13 males and 20 females with an average age of 76 years (ranging from 63 to 87 years). 12 cases of type A1; 18 cases of type A2 and 3 cases of type A3; and 71 patients were treated with dynamic hip screw (DHS), including 29 males and 42 females with an average age of 74.5 years (ranging from 61 to 92 years), 32 cases of type A1, 34 cases of type A2 and 5 cases of type A3. Comparision in an average time of operations, the length of incision, blood loss, weight loading time and complications between two groups.

RESULTSAn average time of operation was (51.5 +/- 4.4) min in PFN; (68.8 +/- 5.9) min in DHS. The length of incision was (9.6 +/- 0.9) cm in PFN; (15.5 +/- 1.5) cm in DHS. The blood loss was (179.0 +/- 12.9) ml in PFN; (269.3 +/- 40.0) ml in DHS. Varus collapse was none in PFN, 1 case in DHS. The collodiaphyseal angle of 7 cases decreased in DHS. Lateral hip pain caused by proximal screw removal was 6 cases in PEN.

CONCLUSIONThe therapeutic effect of DHS and PEN was primitively same in treating type A1 of intertrochanteric fracture. Operative injuries of PFN were less than that of DHS and anti-tonia was more stronger which is more suitable for type A2 and A3 of intertrochateric fractures.

Aged ; Aged, 80 and over ; Bone Nails ; Bone Screws ; Female ; Fracture Fixation, Intramedullary ; methods ; Hip Fractures ; complications ; surgery ; Humans ; Male ; Middle Aged ; Postoperative Complications ; etiology ; Treatment Outcome

Objective To analyze the clinical characteristics of community-acquired influenza virus pneumonia in hospitalized children and improve the clinicians' understanding level of this disease.Methods Data of 70 cases with community-acquired influenza virus pneumonia admitted to the Respiratory Department and Infectious Disease,Beijing Children's Hospital,Capital Medical University,from November 2009 to April 2018 were collected and the clinical characteristics were analyzed.Results Of the 70 cases,61 cases(89.7％) were discharged after improvement.The median age was 3.5 years old,and 50 cases(71.4％) were 0 to 5 years old.There were 29 cases with severe influenza pneumonia,41 cases with mild influenza pneumonia,3 cases died,and 19 cases (27.1％) had underlying diseases.Sixty-four cases (91.4％) were hospitalized in winter and spring.The first symptoms were mainly fever in 64 cases (91.4％) and cough in 65 cases (92.9％),and temperatures were mostly from 39.1 ℃ to 41.0 ℃.Lung auscultation was dominated by moist rales (30 cases,58.8％) and wheezing (8 cases,15.7％).There were many complications of influenza virus pneumonia,including 19 cases with myocardial injury,11 cases with liver function injury,4 cases with toxic encephalopathy,3 cases with electrolyte disturbance,2 cases with multiple organ failure,2 cases with hemophagocytic syndrome,and 1 case with septic shock.Chest radiographic results reveal bilateral inflammation in 40 children (57.1％),prodominatly in lower lobe lesions (39 cases).The common changes were patchy shadow,interstitial parenchymal lesion,ground glass shadow,and pleural effusion.Forty-seven children (67.1％) were infected by influenza A,and 23 children(32.9％) were co-infected.The percentage of severe cases with underlying diseases (68.4％) was significantly higher than that in children without chronic diseases (31.4％),the difference was statistically significant (x2 =7.830,P =0.005).The increase rate of C reaction protein (CRP) in severe cases (54.3％) was significantly higher than that in mild cases (28.6％),the difference was statistically significant (x2 =4.769,P =0.029).Conclusions Community-acquired influenza virus pneumonia in children mainly occurs in winter and spring.It is more common seen in children under 5 years of age.The main clinical manifestations of community-acquired influenza virus pneumonia are high fever and cough,extrapulmonary complications are more common.Most children have moist rales and showed bilateral inflammation and lower lobe lesions in chest radiography.Children with underlying diseases are more likely to develop severe influenza virus pneumonia.Elevated CRP is associated with severe influenza virus pneumonia.Most patients have a good prognosis,but there are still cases of death.

Hypoxemia is a common complication of pneumonia, asthma, and bronchopulmonary dysplasia in children.Rapid identification of hypoxemia is of great significance for the disposal and management of critical children.Pulse oximetry is recognized by the World Health Organization as the best way to monitor hypoxemia in children, and it can monitor pulse oxygen saturation noninvasively and continuously.Based on the related literature at home and abroad, combined with the clinical needs of pediatrics, the " Expert consensus on clinical application of pulse oximetry in children" is formulated to improve the understanding of pediatricians and nurses on the application in pediatric clinical practice, principle, operation techniques, and limitations of pulse oximetry.

OBJECTIVETo investigate the influence of Shenfu injection on the hemodynamic indexes of myocardial ischemic dogs and blood pressure of dogs and rats.

METHODMyocardial ischemic model was made and hypotension in the dogs was induced with ligating left front descending limb coronary artery method, and secondary hypertension by narrowing nephridium artery of rats, Shenfu injection was administered with 5, 10 mL.kg-1 to the above dogs and rats separately to investigate the influence of it on the hemodynamic indexes of myocardial ischemic dogs and blood pressure of rats.

RESULT AND CONCLUSIONShenfu injection enhanced the capacity of myocardial work markedly; it augmented the myocardium contractility and cardiac output without raising the oxygen consume, and at the same time it returned normal the blood pressure in myocardial ischemic; but it had no effects on the normal blood pressure and secondary hypertension of rats.

Aconitum ; chemistry ; Alkaloids ; isolation & purification ; pharmacology ; Animals ; Blood Pressure ; drug effects ; Dogs ; Drug Combinations ; Drugs, Chinese Herbal ; administration & dosage ; isolation & purification ; pharmacology ; Ginsenosides ; isolation & purification ; pharmacology ; Hemodynamics ; drug effects ; Hypertension ; physiopathology ; Injections ; Male ; Myocardial Ischemia ; physiopathology ; Panax ; chemistry ; Plants, Medicinal ; chemistry ; Rats ; Rats, Sprague-Dawley ; Tetrahydroisoquinolines ; isolation & purification ; pharmacology

Asthma is the most common chronic respiratory disease in children and requires long-term medical management.Adolescence has unique physical and psychological characteristics, which challenge the management of asthma in adolescents.A personalized transition strategy can achieve a successful asthma transition from childhood into adulthood and improve long-term outcomes of asthma.In this paper, the characteristics of adolescence, burden of adolescent asthma, challenges to adolescent asthma, adolescent asthma management system, and successful transition of adolescent asthma were reviewed.