No abstract available.
Communicable Diseases*

Hematopoietic Stem Cell Transplantation ; Humans ; Quality of Life ; Transplantation, Homologous

OBJECTIVE:To explore security of interstitial chemotherapy by implanting 5-fluorouracil sustained-release reagent into interstitial tissues of oesophageal tumor tissue and tumor peripheral tissue under orthoptic endoscope. METHODS:Relative articles were retrieved from Pubmed database from January 1988 to December 2008 and CNKI database from January 2000 to December 2008. Inclusion criteria:articles which were related to 5-fluorouracil sustained-release reagent for the treatment of esophageal carcinoma were included;Exclusion criteria:Duplicated articles were excluded. A total of 29 patients with grade Ⅲ-Ⅳ esophageal carcinoma who received implantation of 5-fluorouracil sustained-release reagent under orthoptic endoscope were collected from Department of Oncology,Shenyang Red Cross Hospital from March 2001 to December 2007. There were 22 males and 7 females,aging 51-82 years and mean age of 60.2 years. 5-fluorouracil sustained-release particles were implanted into tumor interstitial tissue under orthoptic endoscope. 800 mg 5-fluorouracil sustained-release particles were gradually implanted for 3-5 particles each time. RESULTS:Implantation of 5-fluorouracil sustained-release reagent has been reported to safely and effectively treat esophageal carcinoma. Clinical results indicated complete remission(n=3) ,partial remission(n=16) ,stable pathogenetic condition(n=6) ,and no remission(n=4) . Body mass increased in 21 patients(72.4%) ,and average effectiveness level was 70.9%. Symptoms including hemorrhage,light descent of leukocyte,light malignancy,diarrhea but excluding functional disorder of liver and kidney were found. Easement of pain in 22 patients was 75.8%,and discontinuing analgesics accounted for 50%(P

Currently,tracheal stents used in clinic include silicone,dynamic and metal types.The metal stents contain Ni-Ti memory alloy,stainless steel,and coating stents,which are cylinder and network structured.These stents are more expensive than silicone stents.The internal stents,mainly metal stents,have been used recently in clinic to treat tracheal stenosis.Tracheal stenting methods are divided into bronchofibroscope and hard lens implantation.Both tracheal and esophageal stent implantations are invasive treatment.However,tracheal stent implantation is different from esophageal stent implantation.As patients with airway obstruction are always complicated by dyspnea and hypoxemia,even respiratory failure,which increases risk and difficulty of stent implantation.During tracheal stent implantation,the bronchofibroscope or stent entering the stenosis site may lead to complete tracheal obstruction-induced asphyxia.Corrosion of metal wire of stent to airway mucosa and vessels may result in hemorrhea,leading to postoperative hemoptysis.Stent dislocation is mainly caused by inappropriate selection of stent,inappropriate implantation position or severe cough.Carcinoma tissue growing along stent lumens can induce re-obstruction in stent,resulting in atelectasis relapse.Although there are many unsolved problems and the incidence of complication is 10%-20%,tracheal stent is still a safe,effective and simple therapy for tracheal stenosis.Prevention and treatment of tracheal stenosis following stent implantation and development of novel stents with better effect and fewer side effects is future study focus.

Objective To compare the curative effect between arthroscopic and open retrograde intramedullary interlocking nails in the treatment of femoral supracondylar fracture. Methods A total of 46 patients with femoral supracondylar fracture underwent the treatment by either arthroscopic (19 patients, Group A) or open (27 patients, Group B) retrograde intramedullary interlocking nails. Results The operation time, surgical blood loss and bone union time in the Group A were less than those in the Group B ( t =-4 193, -21 517 and -4 055, respectively; P =0 000). Follow-up for (10 3?3 6) months in the 46 patients revealed the results of therapy were, according to the Kolmert criteria, excellent in 15, good in 3, fair in 1 in the Group A while excellent in 7, good in 14, fair in 4 and poor in 2 in the Group B, without statistically significances between the two groups in the “good” or “excellent” rates (94 7% vs. 77 8%; ? 2 =1 345, P =0 246). Conclusions Use of arthroscopic retrograde intramedullary interlocking nails has advantages of shorter operating time, less blood loss and quicker bone union, benefiting the recovery of knee joint functions.

Trospium chloride is an anticholinergic agent with predominantly peripheral nonselective antimuscarinic activity and water solubility. It has potential therapeutic value in decreasing detrusor contracivity and tonity, so as to increase predominantly mean maximal bladder capacity and compliance. Multicenter studys showed that the tolerability and efficacy of trospium chloride was as same as oxybutynin and better than toterodine. Adverse events of trospium chloride is the same as other anticholinergic agents, however its specially constitutional feature so as not to have toxicity to central nervous system. Trospium chloride has potential therapeutic value in the neurourological rehabilitation.

Krukenberg tumor, which can account for 30-40% of metastatic cancers to the ovaries, arises in the ovarian stroma and is usually metastatic from the gastrointestinal tract, especially from the stomach. The pathognomonic feature is the presence of signet ring cells, which may be arranged in acini or appear as individual cells. We experienced a Krukenberg tumor which was bilateral and associated with left ovarian dermoid cyst. This patient was treated for a primary gastric carcinoma(Stage II) about 3 years ago. After bilateral salpingoophorectomy, she received adjuvant chemotherapy. But, she died about fow months after operation.
Chemotherapy, Adjuvant ; Dermoid Cyst* ; Female ; Gastrointestinal Tract ; Humans ; Krukenberg Tumor* ; Ovary ; Stomach

No abstract available.
Crowns*

Central retinal vein occlusion(CRVO) is a common retinal vascular disorder with potentially blinding complications. Author evaluated the 21 cases of central vein occlusion in aspects of age, laterality, change of visual acuity, axial length, associated diseases and complications. The results were as follows; 1. The patients were comprised of 8 males and 13 females and the average age was 49.2 +/- 12.5 years. 2. The left eye was affected more than the right eye. 3. The initial visual acuity was below 0.1 in 76.2%. 4. The mean axial length of the aftected eyes(23.03 +/- 0.69mm) was shorter than that of their control group(23.53 +/- 0.69mm) (P=0.01). 5. The most common associated disease was hypertension (33.3%) and the next was diabetes mellitus (9.5%) and arteriosclerosis (9.5%). 6. The most common complication was cystoid macular edema (42.9%). Retinal and disc neovascularization was occmed in 19.4%.
Female ; Male ; Humans

Objective To survey on the condition of critically ill children in emergency room (ER) for improving the care for them.Methods Data of 374 critically ill children in emergency intensive care unit (EICU) were recorded in the respects of mode of sending them to ER,rescue during transport,length of stay in ER,blood gas,electrolytes,accuracy of assessing pediatric critical illness score/neonate critical illness score (PCIS/NCIS) and Glasgow Coma Scale (GCS),correctness of determining SIRS,sepsis and septic shock.Results Of 374 patients,neonates were 29.9％,and the mean age of children patients not including neonate was 37.4 months.The mean length of ER stay was 4.7 hours (0.42-96 hours).Of 374 patients,those with infection diseases were 47.6％,and the main vehicles for transportation of patient sent to ER were Taxi (38.3％),ambulance (28.4％) and private cars (21.5％).Total fatality was 12.3％ and ER fatality ( 15.6％ ) was higher than in - hospital fatality ( 10.3％,P ＜0.01 ).The mean PCIS/NCIS of 374 patients were 81.92 ± 9.66,and the PCIS/NCIS ≤ 90 accounted for 81％.Of assessed GCSs of 172 patients,GCS≤8,GCS 9-12 and GCS 13-15 accounted for 35.5％,21.5％ and 43.0％ respectively,and fatalities were 26.23％,10.81％ and 5.41％ correspondingly (P ＜0.01 ).The PCIS values of GCS≤8 and GCS 9-12 patients were lower than those of GCS 13-15 patients (P ＜ 0.01 ).There was no significant difference in PCIS between GCS≤8 and GCS 9-12 ( P ＞ 0.05 ).PCIS and GCS were positively correlated (r=0.454,P=0.01).Of374 patients,41.7％ had SIRS,and 25.7％ had sepsis.Of 262 children not including neonates,43.5％ had shock,and 61.4％ of these shock children were septic shock.In 374 patients,those with hyponatremia accounted for 37.2％,and those with hyperkaliemia accounted for 22.0％.The rate of hypoglycemia found in neonates was 20.91％ and rate of hyperglycemia occurred in neonates was 29.1％.The rate of hypoglycemia found in children patients was 9％ and hyperglycemia was 66.7％.Patients with pH ＜ 7.35 accounted for 67.8％ and those with pH ＜ 7.2 were 33.1％.Conclusions The majority of children patients in pediatric ER were neonates and infants.The length of ER stay was short with mean value of 4.7 hours (0.42-96 hours).ER fatality was higher than in - hospital fatality,suggesting the critically ill children patients should be admitted as early as possible.The rate of using ambulance was only 28.4％.The Emergency Medical Service (EMS) should be improved to enhance the public sense of the EMS available.PCIS/NCIS can be used in ER for assessing the conditions and prognosis of critically ill children.GCS ≤8 and GCS 8-12 patients accounted for 57％ with majority of nontrauma brain injury.The values of PCIS in GCS≤8 and GCS 9-12 patients were much lower than those in GCS 13-15 patients.Patients with GCS ＜ 13 might be in critical settings.Majority of shock patients were septic shock (61.4％).Hyponatremia,hyperkalemia,hyperglycemia and hypoglycemia often occurred in critically ill pediatric patients and hypoglycemia not excepted in the neonates should have attention paid to.The main factor of acid -base balance disorder in critically ill children was acidosis (67.8％).