OBJECTIVETo assess effect of acupuncture combined with massage of sole on sleeping quality of the patient with insomnia.

METHODSFifty-eight cases of insomnia were randomly divided into an observation group (n = 32) and a control group (n = 26). The observation group were treated with oral administration of Alprazolam, massage of sole, and acupuncture at Zhongwan (CV 12), Guanyuan (CV 4), Qihai (CV 6), etc. on the abdomen as main points; the control group were treated with Alprazolam. Clinical therapeutic effects, and scores for Pittsburgh Sleep Quality Index (PSQI), Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) were assessed before and after treatment in the two groups.

RESULTSThe effective rate was 93.75 in the observation group and 88.46% in the control group with no significant difference between the two groups; after treatment, there were significant or very significant differences in scores for various factors in the PSQI, SAS and SDS (P < 0.01, P < 0.05).

CONCLUSIONAbdominal acupuncture as main combined with massage of sole can obviously improve sleeping quality of the patient with insomnia.

Acupuncture Therapy ; Adult ; Combined Modality Therapy ; Female ; Foot ; Humans ; Male ; Massage ; Medicine, Chinese Traditional ; Middle Aged ; Sleep Initiation and Maintenance Disorders ; therapy

Objective:To investigate the effects of preoperative nutritional status on postoperative functional prognosis in elderly patients with proximal humerus fracture.Methods:From January 2020 to December 2020, 103 elderly patients (≥65 years old) were treated for proximal humerus fractures by open reduction and internal fixation at Department of Traumatology, Honghui Hospital Affiliated to Xi'an Jiaotong University. Upon admission, according to the Geriatric Nutrition Risk Index (GNRI), they were assigned into a normal nutrition group (55 cases, with GNRI≥92) and a malnutrition group (48 cases, with GNRI<92). The baseline data, preoperative hemoglobin level, time from injury to operation, intraoperative blood transfusion, postoperative complications, 1-year mortality, and Neer shoulder functional scores at 3 months, 6 months and the last follow-up were compared between the 2 groups.Results:The 2 groups were comparable because there were no significant differences in gender, injury side, Neer fracture classification, injury cause, or American Society of Anesthesiologists (ASA) grading ( P>0.05). The age of the malnutrition group was significant older than that of the normal nutrition group ( P<0.05). All patients were followed up for 9 to 16 months (mean, 13.6 months) after surgery. In the normal nutrition group and the malnutrition group, respectively, the preoperative hemoglobin level was (10.24±0.68) g/dL and (8.94±0.89) g/dL, the time from injury to operation (3.9±1.3) d and (5.8±1.2) d, the rate of intraoperative blood transfusion 14.5%(8/55) and 60.4%(29/48), the rate of postoperative complications 20.0%(11/55) and 39.6%(19/48), the 1-year mortality 1.8%(1/55)、4.2%(2/48), and the Neer shoulder function score (46.7±8.8) points and (43.2±5.6) points at 3 months after operation, (67.6±6.2) points and (76.3±5.5) points at 6 months after operation, and (80.4±5.0) points and (76.3±5.5) points at the last follow-up. Comparisons of all the above items showed significant differences between the 2 groups (all P<0.05). Conclusions:Preoperative malnutrition in elderly patients with proximal humerus fracture has adverse effects on preoperative waiting time, intraoperative blood transfusion, complications and postoperative shoulder function. Therefore, perioperatively, attention should be paid to the nutritional status of elderly patients to reduce their stress responses to fracture, surgery and anesthesia, and to improve their postoperative function and quality of life.

Objective:To investigate the differences in incidence of deep vein thrombosis (DVT) after closed fracture of lower extremity between patients with different blood types ABO.Methods:A retrospective study was conducted in the 1, 951 patients who had been admitted to Department of Orthopaedics Trauma, Honghui Hospital Affiliated to Xi'an Jiaotong University for lower extremity fractures from August 2014 to June 2018. They were 924 males and 1,027 females with a mean age of 63 (46, 78) years (range, from 16 to 102 years). Of them, 572 were type O, 564 type A, 609 type B and 206 type AB. Venous ultrasonography was performed on both lower extremities within 12 hours after admission. The incidences of DVT after fracture were compared between different blood types in all the patients, patients with proximal fracture of the knee, peri-knee fracture and distal fracture of the knee, and patients<60 years old and ≥60 years old.Results:The incidences of DVT were, respectively, 26.75% (153/572), 28.72% (162/564), 34.32% (209/609) and 29.61% (61/206) for patients with blood type O, type A, type B and type AB. The DVT incidence for type B was significantly higher than that for type O ( P< 0.008). The incidences of DVT were, respectively, 28.74% (98/341), 28.99% (100/345), 39.45% (144/365) and 30.97% (35/113) for blood type O, type A, type B and type AB in the patients with proximal fracture of the knee. The DVT incidence for blood type B was significantly higher than those for blood type O and blood type A ( P< 0.008). There were no significant differences in the DVT incidence between different blood types ABO in the patients with peri-knee fracture, distal fracture of the knee,<60 years old or ≥60 years old( P>0.05). The incidences of DVT were, respectively, 30.99% (97/313), 33.33% (108/324), 45.22% (156/345), 34.74% (33/95) for blood type O, type A, type B and type AB in the patients ≥60 years old. The DVT incidence for blood type B was significantly higher than those for blood type O and blood type A ( P< 0.008). Conclusions:The incidence of DVT varied with different blood types ABO after lower extremity fracture. The highest DVT incidence was found in patients with blood type B. The impact of blood type on the DVT incidence after lower extremity fracture was mainly observed in the patients with proximal fracture of the knee or an age of ≥ 60 years old.

Anti-Bacterial Agents/therapeutic use* ; Cytokines ; Humans ; Inflammation/drug therapy* ; Pore Forming Cytotoxic Proteins ; Psoriasis/drug therapy*

BACKGROUND: There have been few real-life dose-comparing studies on the efficacy and safety of secukinumab in Chinese patients with plaque psoriasis. We conducted a real-life cohort study to investigate the efficacy and safety of secukinumab 150 and 300 mg in Chinese patients with moderate-to-severe plaque psoriasis. METHODS: A total of 106 patients with moderate-to-severe plaque psoriasis were included in this study. Patients received either secukinumab 150 mg or secukinumab 300 mg according to patients' weights and severity of psoriasis. The treatment continued for at least 24 weeks. The efficacy was evaluated by improvement in the psoriasis area and severity index (PASI) scores. The safety was also analyzed. RESULTS: Fifty-nine patients (55.7%) were treated with secukinumab 300 mg and 47 patients (44.3%) were treated with secukinumab 150 mg. After 12-week treatment, PASI75/90/100 responses were achieved in 100%, 97.8%, and 95.7% of patients, respectively, in secukinumab 150 mg group, and the efficacy was maintained to week 24. In secukinumab 300 mg group, PASI75/90/100 responses were achieved in 93.2%, 81.4%, and 76.3% of patients, respectively, at week 12. In this group, PASI75/90/100 responses reached 91.5%, 86.4%, and 79.9%, respectively, at week 24. Biologic-experienced patients had lower responses than biologic-naïve patients. Secukinumab 150 and 300 mg were well tolerated. Five patients discontinued treatment due to poor response, adverse event, or economic reasons. CONCLUSIONS This real-life study demonstrated that high PASI 90 and PASI 100 responses were achieved in Chinese psoriasis patients receiving secukinumab 150 or 300 mg. Biologic-naïve was associated with better clinical efficacy.
Antibodies, Monoclonal/adverse effects* ; Antibodies, Monoclonal, Humanized ; China ; Cohort Studies ; Humans ; Psoriasis/drug therapy* ; Severity of Illness Index ; Treatment Outcome

OBJECTIVETo compare the efficacy of preemptive epidural analgesia combined with postoperative epidural analgesia, postoperative epidural analgesia alone and intravenous analgesia for postoperative pain relief and their effects on plasma interleukin-6 (IL-6) concentration following radical surgery for gastric carcinoma.

METHODSSixty-six patients with gastric carcinoma scheduled for gastrectomy were randomly divided into 3 groups, namely group P (n=22), group E (n=22) and group V (n=22), to receive preemptive epidural analgesia combined with postoperative epidural analgesia, exclusive postoperative epidural analgesia, and exclusive postoperative intravenous analgesia, respectively. Hemodynamic data were recorded for all the patients during the operation, and visual analogue scale (VAS) was used to assess the pain intensity at 4, 8, 16, 24, 48 and 72 h after surgery. Plasma IL-6 concentration was determined before surgery and at 24, 48, 72 h after surgery.

RESULTSNo significant changes occurred in the hemodynamics during the preoperative periods. VAS and IL-6 were lower in group P than in group E and V, and group E had lower measurement than group V (P<0.05).

CONCLUSIONPreemptive epidural analgesia combined with postoperative epidural analgesia provides more satisfactory pain relief and more effectively prevents IL-6 increment than exclusive epidural analgesia or intravenous analgesia after gastrectomy for gastric carcinoma.

Adult ; Amides ; administration & dosage ; Analgesia, Epidural ; methods ; Analgesics ; administration & dosage ; Female ; Fentanyl ; administration & dosage ; Gastrectomy ; methods ; Humans ; Infusions, Intravenous ; Interleukin-6 ; blood ; Male ; Middle Aged ; Morphine ; administration & dosage ; Pain, Postoperative ; drug therapy ; Stomach Neoplasms ; blood ; surgery ; Treatment Outcome

To establish a fluorescent quantitative PCR method (FQ-PCR) with TaqMan probe for simultaneous detection of polyomavirus (BKV) and cytomegalovirus (CMV) and to evaluate its clinical application in the renal transplantation recipients. The conservative sequences of BKV and CMV were targeted and amplified by nested PCR technique. The PCR products were cloned into the plasmids pcDNA3. 1(+). The recombinant plasmid containing target sequences of BKV and CMV were constructed as external standards. The TaqMan-based assay was optimized. For evaluating the assay, the sensitivity was determinated by diluted standard (5 X 103-10icopies/mL), and the specificity was verified by negative control and positive control, and the precision was assessed by intra-assay coefficient of variation (ICV) through detecting standard repeatedly (20 times). A total of 480 blood samples of renal transplantation recipients were used to detect BKV and CMV DNA simultaneously with FQ-PCR, and the concentrations of FK506 were measured by ELISA. The association of DNA copy and concentrations of FK506 was analyzed. The cloned target BKV and CMV DNA was confirmed by sequencing and analysis. The sensitivity of the FQ-PCR assay reached 5 X 103 copies/ml in detecting BKV or CMV DNA. Control DNA verified the assay specifically detecting target DNA. The precision of the assay to quantif target DNA copies was acceptable (Intra-assay CV was 3.44% for BKV and 2.23% for CMV; Inter-assay CV was 4. 98% for BKV and 3.76% for CMV;). Of 480 samples, 130 samples (27. 08%) were CMV DNA positive, significantly higher than the BKV DNA positive (13.33%, 64/480, P<0.05). The positive BKV or CMV DNA was found to be associated with high concentrations of FK506 (P<0. 05). In conclusion, the developed real-time PCR assay for detecting both CMV and BKV DNA simultaneously was s high sensitive, precise and time-effectiveand could be applied in the monitoring of the CMV and BKV infection in the renal transplantation recipients.
Adolescent ; Adult ; Aged ; Conserved Sequence ; Cytomegalovirus ; genetics ; isolation & purification ; Cytomegalovirus Infections ; diagnosis ; virology ; DNA, Viral ; blood ; Female ; Humans ; Immunosuppressive Agents ; blood ; Kidney Transplantation ; adverse effects ; Male ; Middle Aged ; Polyomavirus ; genetics ; isolation & purification ; Polyomavirus Infections ; diagnosis ; virology ; Real-Time Polymerase Chain Reaction ; methods ; Reproducibility of Results ; Sensitivity and Specificity ; Species Specificity ; Tacrolimus ; blood ; Time Factors ; Tumor Virus Infections ; diagnosis ; virology ; Viral Load ; Young Adult

OBJECTIVEThis study aims to establish and evaluate the methodology of isolated rabbit eye (IRE) test.

METHODSIRE test was performed according to modifications of the in vitro toxicology (INVITTOX) Protocol No.85: Rabbit enucleated eye test by European Centre for the Validation of Alternative Methods (ECVAM), and then 26 chemicals and 26 cosmetic products were tested in both in vitro IRE and in vivo Draize tests. A statistical analysis was conducted to determine the relevance of the IRE test to the data generated in the Draize test.

RESULTSIRE test was established successfully in our laboratory. It was shown that ranking correlation and class concordance were fairly well between the IRE test and the Draize test for 26 reference chemicals (Fisher's Exact Test χ(2)=51.314, P<0.001; McNemar P=0.261; Gamma=0.960, P<0.001; Kappa=0.843, P<0.001) and 26 cosmetic products (Fisher's Exact Test χ(2)=15.522, P<0.001; McNemar P=0.311; Gamma=0.967, P<0.001; Kappa=0.611, P<0.001).

CONCLUSIONIRE test was established successfully for in vitro testing of eye irritation as an alternative to Draize test.

Animal Testing Alternatives ; Animals ; Cosmetics ; toxicity ; Eye ; drug effects ; Irritants ; toxicity ; Rabbits ; Toxicity Tests ; methods

OBJECTIVETo establish a stable recipient mouse model for stem cell transplantation into seminiferous tubules and improve the traditional techniques for transplantation.

METHODSSixty male ICR mice were equally divided into Groups A, B, C and D, and injected with Busulfan at 15 mg/kg, 30 mg/kg, 40 mg/kg and 0 mg/kg, respectively. The survival rate was recorded every day, and the testis weight and spermatogenesis of testicular tubules were determined at 4, 8 and 12 weeks after the injection. We improved the stem cell transplantation technique and designed a new transplantation device, which connected the nozzle end, syringe and puncture needle by a three-way joint. The nozzle end was used for tentative injection, and the syringe for drawing and then injecting the cell suspension.

RESULTSOnly one mouse in Group C died after the injection. At 4 weeks after Busulfan treatment, the testis weight decreased apparently in Groups A, B and C, with significant differences from D (P < 0.05). The differences remained significant at 8 weeks (P < 0.05), except between Groups A and D (P > 0.05), but at 12 weeks none of the first three groups showed any significant difference from Group D (P > 0.05). At 4 and 8 weeks, the rate of hollow seminiferous tubules was < 50% in Group A and > 50% in Groups B and C, and almost returned to normal at 12 weeks, with no significant differences among the three groups (P > 0.05), but it remained unchanged in Group D. The improved transplantation device increased the success rate (> 90%), lowered the donor cell loss (< 50 microl cell suspension needed for both testes) and shortened the process ( < 10 min for one testis).

CONCLUSIONIntraperitoneal injection of Busulfan at 30 mg/kg is suitable for the establishment of the recipient mouse model of stem cell transplantation. The improved transplantation device and methods help promote the efficiency and success rate of the transplantation operation.

Animals ; Disease Models, Animal ; Male ; Mice ; Mice, Inbred ICR ; Seminiferous Tubules ; cytology ; Stem Cell Transplantation ; methods ; Testis

OBJECTIVETo study the clinicopathological characteristics, immunohistochemical features and histogenesis of primary testicular carcinoid tumor and its differential diagnosis.

METHODSLight microscopy and immunohistochemical stains were performed in 4 cases of primary testicular carcinoid tumor.

RESULTSThe patients sought care for scrotum mass presented from 2 to 36 years, 2 cases accompanied with tender swelling of the testis. The tumors were described as nodular, yellowish-gray in color, 3.0-4.0 cm in the greatest dimensions, and well circumscribed, focal necrosis seen in 1 case. Histologically, they showed insular and trabecular patterns separated by fine fibrous bands. The tumor cells were round or polygonal with regular monomorphic nuclei, stippling chromatin and eosinophilic granular cytoplasm. There were rosette-like and tubuloglandular patterns with eosinophilic secretion in the cavity. Immunohistochemical staining for synaptophysin, chromogranin A, NSE and cytokeratin showed diffusely positive expression in the tumor cells.

CONCLUSIONPrimary testicular carcinoid tumor is extremely rare with good prognosis and its histogenesis remains controversial. Diagnostically it has to be differentiated from seminoma, metastatic carcinoid tumor, Sertoli cell tumor and granulosa cell tumor.

Adult ; Carcinoid Tumor ; diagnosis ; pathology ; Diagnosis, Differential ; Granulosa Cell Tumor ; pathology ; Humans ; Male ; Neoplasm Metastasis ; Seminoma ; pathology ; Sertoli Cell Tumor ; pathology ; Testicular Neoplasms ; diagnosis ; pathology