To analyze the regularity in combined medication with Xiyanping injection (Xiyanping for short) in the real world by as- sociation rules. Totally 5 822 patients using Xiyanping injection was collected from the 18 Class III Grade I hospitals nationwide to study the combined medication information of the patient with lung infection and make the analysis by using association rules and Apriori. According to the results, major drugs combined with Xiyanping in treatment of lung infection included compound amino acid, inosine, coenzyme A, cytidine triphosphate, vitamin C. Common drugs combined with Xiyanping can be divided into 5 categories: nutrition support therapy (vitamin C, compound amino acid) , coenzymes (coenzyme A, cytidine triphosphate, inosine), expectorants and antiasthmatics (ambroxol, salbutamol, doxofylline), hormones (dexamethasone, budesonide), antibiotics (mainly cefminox). The main combined medicines mostly conformed to the regularity for drugs treating lung infection. In addition, there were two most common medical combination models: the model for Xiyanping combined a single medicine is Xiyanping + nutrition support therapy, while the model for Xiyanping combined two or more than two medicines is Xiyanping + nutrition support therapy + coenzyme. Pharmacologically, Xiyanping is mostly combined with western medicines with similar pharmacological effects to substitute or supplement the antibiotic effect in treating lung infection. However, further studies shall be conducted for the safety and rationality of the combined medication based on clinical practices, in order to provide reference for clinical medication.
Adult ; Anti-Bacterial Agents ; administration & dosage ; Ascorbic Acid ; administration & dosage ; Cephamycins ; administration & dosage ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Hospital Information Systems ; Humans ; Lung Diseases ; drug therapy ; Male ; Middle Aged ; Young Adult

OBJECTIVETo explore the clinical roles of Jiawei Shentong Zhuyu Decoction (JSZD) in preventing the occurrence of failed back surgery syndrome (FBSS), and to observe its effect on serum tumor necrosis factor-alpha (TNF-alpha).

METHODSTotally 100 patients prepared for surgical operation due to lumbar intervertebral disc herniation were randomly assigned to the treatment group and the control group according to random number table, 50 cases in each group. Patients in the treatment group additionally took JSZD, one dose per day, taken in two portions, once in the morning and once in the evening. Those in the control group took Celecoxib Capsule (200 mg each time, once per day) and Mecobalamin Tablet (0.5 mg each time, 3 times per day). They only took Mecobalamin Tablet from the 11th day. All patients were treated for 30 days. Japanese Orthopaedic Association (JOA) score was performed before treatment, at week 1, after treatment, at 6 months of followed-ups, and at 12 months of followed-ups. And the levels of TNF-alpha in the peripheral blood were observed before treatment and at one month after treatment.

RESULTSTotally 93 patients completed the followed-up study. The JOA scores were improved after treatment, at 6 and 12 months of followed-ups (P < 0.05, P < 0.01). The JOA score at 6 months of followed-ups was superior in the treatment group to that of the control group (P < 0.05). Five patients (accounting for 10.6%) suffered from FBSS in the treatment group, while 9 (accounting for 19.6%) suffered from FBSS in the control group. The treatment group was superior to the control group (P < 0.05). The TNFalpha level was improved after treatment in the two groups. Of them, the improvement of TNF-alpha in the treatment group was better than that of the control group (P < 0.05).

CONCLUSIONThe application of JSZD was effective for preventing the occurrence of FBSS, and improved the serum TNF-alpha level.

Adult ; Drugs, Chinese Herbal ; therapeutic use ; Failed Back Surgery Syndrome ; prevention & control ; Female ; Humans ; Intervertebral Disc Displacement ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Tumor Necrosis Factor-alpha ; blood ; Young Adult

Objective To investigate the imaging manifestations of lung neoplasms in pre- and post- treatment with CT-guided Argon-Helium cryoablation.Methods All the lung neoplasms in 96 patients have been treated with CT-guided percutaneous Argon-Helium targeted cryoablation.All patients have pre- and post-treatment CT scanning in measurement of lesion size and CT value.The CT scanning has been rerpeated afterl,3,6,12 months of treatment.Results Among total 96 cases,there are 82 cases of lung cancer and 14 cases of metastasis with 110 lesions(89 cases with single lesion,7 cases with multiple lesions).The Ar-He cryoablation has been given 103 times in total.The size of each lesion ranged from 1.2 cm to 15.0 cm in diameter with mean value of(4.0?2.5)cm,including 12 lesions less than 2 cm,51 lesions between 2— 4 cm,24 lesions between 4—6 cm,23 lesions over 6 cm.There are 25 patients whose lesions covered by iceball with 1 cm of overloaping it's margin.There are 63 lesions with diameter less than 4 cm gained 100% ablation rate,24 lesions with 4—6 cm diameter gained 95.8% ablation rate,and 23 lesions with over 6 cm diameter gained 69.6% ablation rate.The post-treatment CT show a progressively enlarged round,low density refrigerant area which clearly demarked with non- refrigerant area.The center of each refrigerant area has negative CT value,the mean decreased CT value of lesion instantly after the treatment are about 30— 50 HU with P

OBJECTIVETo study whether antisense oligonucleotides and ultrasonic microbubble intensifier transfection combined with ultrasound irradiation is an effective and directional way in reversing multidrug resistance (MDR) in tumors.

METHODSMdr1, mrp, and lrp genes antisense oligonucleotides on the ultrasound microbubble intensifier were transfected for the human HepG2/ADM cell lines and then the cells were radiated with low intensity ultrasound. The effects of the reversion of carcinoma cells' MDR and the reduction of their malignancy and growth capability in vitro and in vivo were assessed using RT-PCR, Western blot and MTT.

RESULTSThe treatment restrained the multiplication of the human HepG2/AMD cell lines. The levels of their mRNA and protein of cells' mdr1 and mrp genes dropped significantly. Growth of the subcutaneous transplanted tumors in the nude mice decreased.

CONCLUSIONSTransfection of MDR genes antisense oligonucleotides on the ultrasonic microbubble intensifier combined with low intensity ultrasound radiation may serve as a new treatment method for hepatocellular carcinoma.

ATP-Binding Cassette, Sub-Family B, Member 1 ; genetics ; Animals ; Carcinoma, Hepatocellular ; pathology ; Cell Line, Tumor ; Drug Resistance, Multiple ; genetics ; Drug Resistance, Neoplasm ; genetics ; Humans ; Liver Neoplasms ; pathology ; Male ; Mice ; Mice, Inbred BALB C ; Microbubbles ; Oligonucleotides, Antisense ; genetics ; Transfection ; Ultrasonics

OBJECTIVETo evaluate the effects of surgical treatment of IsoC-3D navigation assisted percutaneous pedicle screw fixation,vertebral canal decompression and interbody fusion using Mast Quadrant system in patients with lumbar degenerative disease.

METHODSFrom January 2009 to February 2010,21 patients with lumbar degenerative disease were treated with IsoC-3D navigation under Mast Quadrant system. There were 12 males and 9 females, with an average age of 50.2 years (ranged,36 to 72 years). All patients underwent discectomy,vertebral canal decompression, cage implantation using Mast Quadrant system and IsoC-3D navigation assisted sextant lumbar fixation. Clinical outcomes were evaluated with Oswestry disability index (ODI), Visual analog scale (VAS) and degree of satisfaction of patients.

RESULTSEighteen patients (85.7%) were followed up from 6 to 18 months with an average of 10 months. No surgery-related complications were found. The preoperative, postoperative ODI scores was 49.6 +/- 12.2 and 17.2 +/- 9.2, respectively (P < 0.01); VAS score of leg pain decreased from preoperative 75.2 +/- 10.0 to 12.2 +/- 11.8 at final follow-up (P < 0.01); VAS score of lumbago decreased from preoperative 59.9 +/- 17.3 to 16.6 +/- 11.5 at final follow-up (P < 0.01). Sixteen patients obtained satisfactory results.

CONCLUSIONIsoC-3D navigation assisted percutaneous pedicle screw fixation,vertebral canal decompression and interbody fusion using Mast Quadrant system could achieve satisfactory clinical results in treating lumbar degenerative disease and may be a better alternative to conventional surgical procedures. It has advantages such as limited tissue damage, less blood loss, short time in hospital.

Adult ; Aged ; Female ; Humans ; Intervertebral Disc Degeneration ; surgery ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; methods ; Spinal Fusion ; methods ; Spinal Stenosis ; surgery ; Surgery, Computer-Assisted ; methods

OBJECTIVETo investigate the effect of reconstruction of lower eyelid ectropion with expanded flap.

METHODSFourty patients with lower eyelid ectropion were reconstructed using tissue expander. The volume of the smallest expander was 30 ml, and that of the biggest one was 150 ml. The expand time was from 2-months to 3-months, then advancement or transposition flaps were created and employed in the defected lesion where the scar was removed just in one operation.

RESULTSAll patients have been followed up for 2-year with satisfactory results and no recurrences was appearance.

CONCLUSIONSApplication of expander reasonable may get satisfactory result in reconstruction of lower eyelid ectropion. The incision in donor site is hidden and the symptom seldom recurs.

Adolescent ; Adult ; Blepharoplasty ; methods ; Child ; Ectropion ; surgery ; Humans ; Male ; Surgical Flaps ; Tissue Expansion Devices ; Young Adult

OBJECTIVETo explore the clinical efficacy of open-door cervical laminoplasty combined Modified Buyang Huanwu Decoction (MBHD) to treat cervical spinal canal stenosis (CSCS).

METHODSTotally 32 CSCS patients were randomly assigned to two groups, Group A (17 cases, treated by laminoplasty) and Group B (15 cases, treated by laminoplasty combined MBHD). All patients received open-door cervical laminoplasty. Those in Group B took MBHD additionally for 2 weeks after surgery. The visual analogue scale (VAS), the Japanese Orthopedic Association (JOA) score, and the neck disability index (NDI) were measured preoperative, postoperative 3 months and 12 months, respectively.

RESULTSThere was no statistical difference in preoperative VAS, JOA, or NDI (P > 0.05). The VAS, JOA, and NDI were obviously improved 3 months and 12 months after surgery in the two groups, showing statistical difference when compared with before surgery in the same group (P < 0.01). At 3 months after surgery the aforesaid indices in Group B were superior to those in Group A (P < 0.05). There was no statistical difference in the aforesaid indices between the two groups at 12 months after surgery (P > 0.05).

CONCLUSIONMBHD favorably improved early recovery of neural functions of CSCS patients (3 months after surgery).

Adult ; Aged ; Cervical Vertebrae ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Orthopedic Procedures ; methods ; Phytotherapy ; Spinal Stenosis ; therapy ; Treatment Outcome

OBJECTIVETo study the advantage of fir bark splint for the treatmet of distal radius fracture.

METHODSFrom January 2006 to June 2008, 80 cases were randomly divided into two groups and treated by fir bark splint fixation or plaster fixation. There were 40 cases in the fir bark splint group, including 18 males and 22 females with an average age of 45.2 years ranging from 20 to 66 years. There were 40 cases in the plaster group, including 19 males and 21 females with an average age of 44.1 years ranging from 23 to 65 years. Four weeks after manipulative reduction and external fixation, the fixtion effect, function recovery, bone mineral density of secondly metacarpus were obsearved by X-ray film, and the clinical effect were evaluated according to healing time ahead of schedule.

RESULTSAs compared between the two groups, the fixation effect of the fir bark splint group was better than that of the plaster group (Z = -2.844, P = 0.004 < 0.05); the function recovery of the fir bark splint group was better than that of the plaster group (Z = -3.196, P = 0.001 < 0.05); the bone mineral density of secondly metacarpus of the fir bark splint group were better than that of plaster group (t = 4.56, P < 0.001); the curative effect of fir bark splint group was better than that of the plaster group (Z = -2.601, P = 0.009 < 0.05).

CONCLUSIONFir bark splint could effectively keep fixation stability and promote fracture healing as well as function recovery.

Adult ; Aged ; Bone Density ; Casts, Surgical ; External Fixators ; Female ; Humans ; Male ; Middle Aged ; Radius Fractures ; physiopathology ; surgery ; Splints

Objective To investigate the resistant mechanism of quinolones on multi-drug resistant Klebsiella caused pneumonia(MDR-KPN).Methods From August 2008 to May 2010,47 strains of MDR-KPN were collected from 6 hospitals in Hangzhou and Huzhou in Zhejiang province in China.Drug target genes to quinolones (gyrA,parC) and quinolone-resistance genes mediated by mobile genetic elements [qnrA,qnrB,qnrS,aac (6')-Ⅰ b-cr,qepA] were analyzed by PCR and verified by DNA sequencing.Results Positive results were found in 47 strains of MDR-KPN,43 strains (91.5％) of gyrA mutation,40 strains(85.1％) ofparC mutation,3 strains (6.4％) of qnrB2,1 strain (2.1％) ofqnrB 4,8 strains (17.0％) ofqnrS 1,5 strains (10.6％) of qnrS 4,2 strains (4.3％)of aac (6')-Ⅰ b-cr respectively.Moreover,5 novel variants of gyrA (GenBank accession number:JN811952,JN811953,JN811954,JN811955,JN811956),5 novel variants of parC (GenBank accession number:JN817432,JN817433,JN817434,JN817435,JN817436)were also identified.In addition,qnrS4 (GenBank accession number:JN836269) appeared to be the novel variants of qnrS.Conclusion Quinolone-resistance-determining region played a key role on the resistance to quinolones in this group of MDR-KPN,and quinolone-resistance genes mediated by mobile genetic elements [qnrB2,qnrB4,qnrS1,qnrS4,aac (6')-Ⅰ b-cr] showed positive in some parts of the strains.This was the first report on emergence of qnrS4 in the world.

OBJECTIVETo observe the effects of carbon fiber dressing on burn wounds.

METHODSTwo hundreds and seventy seven burn patients were randomly divided into treatment group (group T) and control group (group C). The burn wounds were covered with carbon fiber dressing in T group, and with povidone iodine gauze in C group, respectively. The absorption capability of the dressing, inflammatory reaction and bacteria quantitation of wound tissues and wound healing time were observed, and biopsy of wounds were performed.

RESULTSThe absorption capability of the dressing was higher, the wound inflammatory reaction was milder, and bacteria quantitation of wound tissues was lower in the group T than that in group C. The wound healing time in the group T was shorter than that in group C.

CONCLUSIONSCarbon fiber dressing is a new model dressing, it can absorb wound exudation, lessen inflammatory reaction and improve wound healing.

Adolescent ; Adult ; Aged ; Anti-Inflammatory Agents, Non-Steroidal ; therapeutic use ; Bandages ; Burns ; therapy ; Carbon ; therapeutic use ; Child ; Child, Preschool ; Female ; Humans ; Male ; Middle Aged ; Treatment Outcome