OBJECTIVE:To explore the effects of PDCA(plan,do,check,action)cycle theory in the ADR monitoring of our hospital. METHODS:The problems of ADR monitoring in our hospital in 2012 were analyzed and intervened by PDCA cycle. The effects of PDCA cycle were evaluated 1 year later. RESULTS:After implementation of PDCA cycle,we had improved the manage-ment system,brought ADR monitoring into the appraisal of clinical pharmacists,established the networking platform of ADR report-ing,strengthened the training of physicians and nurses,the publicty of ADR information and ADR monitoring of important medi-cine. The number of ADR reports increased by 18.37% in 2013,the proportion of new and serious ADR reports obviously in-creased(increasing from 22.28% to 38.42%);in terms of ADR reporting source,the ADR reporting in wards obviously increased (increasing from 8.16% to 43.84%). The proportion of ADR induced by antibiotics or TCM preparation decreased significantly(re-spetively decreasing from 54.52% to 43.84% and 23.03% to 13.30%);in term of ADR clinical manifestations,the proportion of skin and its appendants involved decreased significantly (decreasing from 53.64% to 39.41%). CONCLUSIONS:The application of PDCA cycle obviously improves the management of ADR monitoring in our hospital.

Background Congenital fibrosis of extraocular muscles (CFEOM) affects patient' s appearance and quality of life,and no effective treatment for this disease is available.Imaging study is helpful for exploring the pathogenesis of CFEOM.Objective This study was to describe the characteristics of CFEOM associated with limb movement disorder using magnetic resonance imaging (MRI).Methods A family with CFEOM associated with limb movement disorder was investigated in Renmin Hospital of Wuhan University.Disease history was collected and the pedigree was investigated.Ophthalmologic examinations,including corrected visual acuity,refractive error,slitlamp examination,ophthalmoscopic examination,force of levator palpebrae superioris,ocular movement,eye position,forced duction test,and bell phenomenon examination,were performed.Ocular orbital and cranial MRI was performed in 4 CFEOM patients and 10 normal subjects to compare the structures of the extraocular muscles,motor nerve and cranium.Oral informed consent was obtained from each patient prior to any medical examination.Results A total of 1 1 members from 3 generations were investigated in this study,presenting with 4 cases of disease.The mode of inheritance of this family complied with the Mendelian autosomal dominant inheritance law.Clinical signs included disturbance of eye movement,deviation of eye position,ptosis,lack of Bell sign and positive reaction of passive pull test.In addition,unstable gait,improper body limb alignment,dysphasia and mental retardation were ohserved in 1 patient,which coincided with the diagnostic criteria of type 3 CFEOM.MRI results demonstrated that the levator palpebrae superioris,superior rectus and superior oblique muscle were clearly thinner,and the medial rectus,lateral rectus,inferior rectus muscle were thinning in the patients,showing significant differences in comparison with the normal controls(P＜O.05).The oculomotor and abducens nerves became thinner and even absent in the patients.Cranial MRI showed that Ⅲ-3 in the pedigree with callosum was shorter than that of the normal controls,suggesting that patient suffered from corpus callosum hypoplasia.Meanwhile,cranial MRI indicated the presence of cerebellar hypoplasia and the expansion of the fourth ventricle.Conclusions MRI demonstrates consistent abnormalities of the oculomotor nerves and abducens nerves in the affected individuals in this CFEOM 3 family,and some affected members exhibit two types of central nervous system abnormalities-corpus callosum and cerebellar hypoplasia.These findings suggest that CFEOM 3 is primarily a neuronal disease.

Objective To study the relationship between Couagen Ⅰ,MMP-2,TIMP-2 gene expression and atrial fibrosis during heart failure(HF)in dog.Methods Fourteen dogs were used and randomized into HF induced by ventricular tachypacing and control group.Burst atrial pacing was used to induce atrial fibrillation(AF).And the mRNA and protein level of collagen Ⅰ,MMP-2 and TIMP-2 were detected by RT-PCR and immunohistochemical technique.Tissue samples were stained with Mallory trichrome.Results Left ventricular ejection fraction (LVEF) decreased from (67.4? 6.0)% to (29.2?7.8)%,the inducible rate of AF(7/7 vs 2/7) and sustained AF(5/7 vs 0/7) increased and duration of AF stabeatrial fibrillation(SAF) [(462.12?181.43)s vs(0.57?0.57) s] prolonged significantly in HF group.Atrial fibrous tissue content and atrial size of HF group were significantly greater than the controls dogs(268.8% in lefe atria and 190.3% in right atria).The mRNA and protein level of collagen Ⅰ(56.2% and 132.2% in lefe atria,37.4% and 78.0% in right atria)and MMP-2 (100.0% and 115.7% in lefe atria,65.7% and 96.8% in right atria) increased evidently in both lefe atria and right atria,TIMP-2 mRNA decreased 46.3% in lefe atria and had no change in right atria and that its protein had no change in both atrium,whereas the ratio of MMP-2/ TIMP-2 of mRNA and protein increased markedly in both lefe atria (285.3% and 148.8%)and right atria (106.1% and 134.7%)of HF group.SAF had a positive correlation with fibrosis and the gene level of collagen Ⅰ in lefe atria,the ratio of MMP-2/TIMP-2 had a positive correlation with fibrosis and collagen Ⅰ gene level in lefe atria during HF.Conclusions The changes of collagen Ⅰ,MMP-2 and TIMP-2 gene expression appear to be a molecular mechanism of AF, and the molecular remodeling of collagen Ⅰ induced by regulation unbalance of MMP-2/TIMP-2 appears to be an important mechanism of atrial fibrosis during HF.

Objective: To study the nursing of patients with morbid obesity treated with laparoscopic vertical banded gastroplasty (LVBG). Methods: Before operation, obese degree, obesity-related conditions and mental states were examined routinely. Monitoring of respiratory tract, observing operative complications and instructing of diets were done after operation. Results: Among 6 patients, 5 were at the third degree of obese, one was at second. In obesity-related conditions, 4 patients had hypertension and acantha derma, 1 had arthritis, and all had respiratory sleeping syndrome. The operations were all successful. The food amount food and body weight both decreased significantly 1 month after operation. The common operative complications were mild bleeding (1 case), shoulder-back pain (1 case), nausea and vomiting (5 cases). Diet principle was high protein, low energy, liquid food was the first choice. Conclusion: Observing and preventing respiratory sleeping syndrome are the main points of postoperative cares. Instructing patients to establish correct diet habit is the key to reach the best efficacy of LVBG.

OBJECTIVETo evaluate a retro-grade auricular flap for repairing large alar defects.

METHODSTwenty-nine adult cadavers were anatomically used for vascular investigation of the frontal, nasal and temporal regions by injecting a dye into the main vessels. Based on the anatomical study in these regions, a retro-grade auricular flap was designed for repairing alar defects in 16 patients.

RESULTSThe blood supply of the auricle could be nourished by the inner carotid artery system from the supratrachlear artery and supraorbital artery through the frontal arterial anastomotical network into the frontal branch of the superficial temporal artery. It is then passing the main trunk of the superficial temporal artery into the ear area through the auricular branches of the superficial temporal artery. The retro-grade auricular island flap could be formed by basing the supratrachlear artery and the supraorbital artery through the vascular network between the superficial temporal artery and the supratrachlear artery or the supraorbital artery. Sixteen patients with large alar defects and half-sized nasal defects were successfully repaired by this technique.

CONCLUSIONSThe retro-grade auricular island flap, based on the inner carotid artery system, could be a good and safe flap for repairing a large alar defect or half-sized nasal reconstruction.

Adult ; Arteries ; Cadaver ; Carotid Artery, Internal ; Ear Auricle ; blood supply ; Humans ; Nose Deformities, Acquired ; surgery ; Ophthalmic Artery ; Reconstructive Surgical Procedures ; Surgical Flaps ; blood supply ; transplantation ; Temporal Arteries

Humans ; Logistic Models

OBJECTIVETo investigate the expression of phosphatase of regeneration liver-3(PRL-3) protein and its relationship with tumor invasion and metastasis in human colorectal carcinoma,and elucidate prognostic value.

METHODSImmunohistochemistry method was applied to detect the PRL-3 expression in the primary tumor specimens and paired paratumor normal tissues from 46 colorectal carcinoma patients, the adenoma tissues from 6 patients with colorectal adenoma, all the metastatic lymph nodes from 29 cases and the metastatic liver lesions from 6 cases. The relationship between PRL-3 expression and clinicopathologic parameters was analyzed and a survival curve was achieved according to Kaplan-Meier method.

RESULTSNo or weak PRL-3 protein expression was detected in normal colorectal mucosa and colorectal adenoma. In colorectal carcinoma tissues, PRL-3 expression was confirmed in 26 of 46 cases (56.5%) of primary colorectal carcinomas (with lymph node metastasis 63.0%, without lymph node metastasis 37.0%, P=0.001), 26 of 29 (89.7%) lymph node metastases, and 5 of 6 liver metastases. The expression of PRL-3 was assembled in the cytoplasm of carcinoma cells and more intensively on the cell membrane.Analysis of the relationship between PRL-3 expression and the clinicopathologic features showed that PRL-3 expression was closely associated with tumor stage (P=0.019), lymph node metastasis (P=0.026), but no relationship with age, sex, tumor size, degree of differentiation was founded (P<0.05). The mean follow-up time was 41.4 months and results showed that patients with positive expression of PRL-3 had a significantly poorer prognosis than those with negative PRL-3 expression group(P=0.032).

CONCLUSIONSPRL-3 protein plays a novel role in tumor progression and metastasis of colorectal carcinoma. PRL-3 can be expected to be a potential predictive biomarker for identifying the prognosis in colorectal carcinoma patients.

Adult ; Aged ; Colorectal Neoplasms ; metabolism ; pathology ; Female ; Humans ; Liver Neoplasms ; metabolism ; secondary ; Liver Regeneration ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Proteins ; metabolism ; Neoplasm Staging ; Prognosis ; Protein Tyrosine Phosphatases ; metabolism

OBJECTIVETo study the correlation between the severity of psychic symptoms and that of clinical ones in CP patients.

METHODSWe investigated 300 CP patients with NIH Chronic Prostatitis Symptom Index (CPSI), Symptom Checklist 90 (SCL-90) and a self-designed questionnaire, and analyzed the correlation between the scores. Based on the scores on pain and urinary symptoms in CPSI, the patients were divided into a mild, a moderate and a severe group.

RESULTSA total of 288 questionnaires were collected. Compared with normal males, the SCL-90 scores of the CP patients were not different in obsessive-compulsive (P > 0.05), lower in interpersonal-sensitivity (P < 0.01), higher in paranoid ideation (P < 0.05) and significantly higher in other factors and the number of positive factors (P < 0.01). There were no statistical differences among the mild, moderate and severe groups either in somatization and interpersonal-sensitivity (P > 0.05) or in phobic anxiety (P > 0.05), but there were between the mild and moderate groups in phobic anxiety (P < 0.05) and significantly among the three groups in other factors and the number of positive factors (P < 0.01 or P < 0.05). No correlation was found between CPSI and SCL-90 in the total scores.

CONCLUSIONThere was a close correlation between the severity of psychic symptoms and that of clinical symptoms in CP patients. Psychotherapy, especially psychological intervention, plays an important role in the early stage of the disease.

Adult ; Chronic Disease ; Humans ; Male ; Middle Aged ; Prostatitis ; psychology ; Psychiatric Status Rating Scales

Objective To evaluate the efficacy of ultrasound-guided transversus abdominis plane (TAP) block for preventive analgesia in patients undergoing gynecological laparoscopy. Methods 60 ASA physical status I ~ II, aged 30 ~ 50 yr, weighting 50 ~ 65 kg patients scheduled for elective gynecological laparoscopy were randomly divided into 3 groups using a random number table (n = 20 each): control group (group I), preoperative TAP block group (group II) and postoperative TAP block group (group III). Ultrasound-guided bilateral TAP block was performed before induction of anesthesia or at the end of surgery in II and III groups, respectively. Patient-controlled intravenous analgesia (PCIA) with 1μg/ml sufentanil (background infusion 2 ml/h, bolus dose 2 ml, lockout interval 15 min) was used until 2 days after surgery and VAS score was maintained ≤ 3. When VAS score > 3, flurbiprofen axetil 50 mg was injected intravenously as rescue medication. The consumption of sufentanil per hour, requirement for rescue medication, and development of adverse reactions were recorded within 24 h after surgery. Sufentanil-sparing degree was calculated. Results Compared with group I, the consumption of sufentanil per hour, requirement for rescue medication and the incidence of nausea and vomiting were significantly lower within 24 h after surgery in II and III groups (P < 0.05). The consumption of sufentanil per hour, requirement for rescue medication and the incidence of nausea and vomiting were significantly lower in group II than in group III (P < 0.05). The consumption of sufentanil was decreased by 35.0% in group II as compared with group I, and decreased by 16.0% in group II as compared with group III. Conclusion Ultrasound-guided TAP block can provide good postoperative analgesia in patients undergoing gynecological laparoscopy, and effect of preoperative nerve block is better than that of postoperative nerve block.

Objective To investigate the experiences in observation and nursing care during perioperative period of cavernous sinus dural arteriovenous fistulas(DAVFS) embolized with coil and ONYX glue. Methods In the course of the operation,17 cases of cavernous sinus DAVFS were treated with psychological nursing, perioperation disease observation and complications preventive nursing. Results All patients with DAVFS could be embolized successfully using interventional techniques and without complications. Conclusions The therapeutic method of embolizing cavernous sinus DAVFS with coil and ONYX glue is secure and cost-effective.The key steps of the patients convalescence lie in comprehensive perioperative nursing,observing symptoms carefully and preventing complications.