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This article first analyzes the problems existing in the current professional ethics education of medical students, and then through combing the current status of narrative medicine research at home and abroad, we discuss the importance of narrative medicine in promoting professional ethics education of medical students in China from three aspects: improving doctor-patient communication ability, inspiring medical students' sense of social responsibility, and enriching the current vocational education models for medical students. It also proposes to integrate narrative medicine into medical students' professional ethics education from the three stages of basic course learning stage, social practice stage and clinical practice stage, in order to improve the current status of medical students' professional ethics education and improve the cultivation of medical students' professional spirit.
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Objective:To observe the the effects of Incontro, Alleanza, Responsabilita, Autonomia (IARA) intervention on kinesiophobia and hip function in patients undergoing total hip replacement.Methods:Totally 136 paitents undergoing total hip replacement in our hospital from Mar 2019 to Mar 2020 were selected and assigned into 2 groups randomly (68 cases each group) according to the random number table. The control group received nursing care according to the routine nursing path of total hip arthroplasty, the observation group was given IARA intervention on the basis of routine nursing. Score of Tampa Scale for Kinesiophobia and Harris Hip Score between the 2 groups were compared before and after intervention.Results:The scores of terror in observation group were 52.12±8.32, 43.77±6.05, 39.55±6.29, 33.64±5.92 at before operation, 1d, 7d, and 1 month after operation; those in control group were 53.54±7.29, 52.56±5.82, 46.25 ±7.33, 44.73±6.37, respectively; which in observation group decreased more significantly with time ( Finter group and Finter time values were 31.041, 15.094, P<0.001); the hip function score in observation group at 15 days before operation, 7 d, 1 month after operation were 47.57±5.24, 57.04±6.74, 85.58±7.22 respectively, those in control group were 48.23±6.38, 53.51±7.24, 73.32±7.93; which in observation group increased more significantly with time ( Finter group and Finter time values were 30.008, 13.034, 15.094, P<0.001). Conclusion:IARA intervention can reduce the severity of kinesiophobia in patients undergoing total hip replacement, and improve their hip function after surgery.
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Objective@#To investigate the effect of perioperative fluid therapy on early postoperative pulmonary complication (PPC) after orthotopic liver transplantation (OLT).@*Methods@#The clinical data of 132 patients who underwent OLT in the First Affiliated Hospital of Xi′an Jiaotong University from April 2016 to December 2017 were analyzed retrospectively. These patients included 96 males and 36 females, aged (47.3±9.6) years (range: 24-69 years). Based on the clinical manifestations, laboratory and imaging findings of patients in ICU and PPC occurrence within 7 days after OLT surgery, the patients were divided into 2 groups: non-PPC group and PPC group. Univariate and multivariate logistic regression analyses were used to evaluate the association between perioperative variables and PPC. The Kaplan-Meier method was used to estimate cumulative survival of recipients with or without PPC within 2-years.@*Results@#During the follow-up, 11 patients (8.3%) died and 72 patients (54.5%) developed PPC after operation. There were 34 cases, 6 cases, 3 cases, 4 cases, 15 cases, 6 cases and 4 cases of only pleural effusion, only pulmonary edema, only pneumonia, pleural effusion with pneumonia, pleural effusion with pulmonary edema, pleural effusion with atelectasis, and pleural effusion with pneumonia and pneumonia in PPC, respectively. Univariate analysis showed that the preoperative factors (model for end-stage liver disease score), the intra-operative factors (duration of surgery, total infusion volume, total blood products) and the postoperative cumulative fluid balance within the first 24 h, 48 h, and 72 h were the prognosis factors of PPC (P<0.05). At least two out of the first three postoperative days with a fluid balance of ≤-500 ml was a protective factor. Using multivariate analysis by Logistic regression, only the red blood units >10 U (OR=3.55, 95% CI: 1.35-9.26, P=0.010) and the cumulative fluid intake >12 L (OR=2.98, 95% CI: 1.14-7.80, P=0.026) within the first 72 h after operation were independent prognosis factors of PPC after OLT. Kaplan-Meier analysis showed that the cumulative survival rate was lower in PPC group than that in non-PPC group (χ2=6.590, P=0.01).@*Conclusion@#Massive red blood cell transfusion and the cumulative fluid volume >12 L during perioperative 72 hours are independent prognosis factors of PPC after OLT.
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Objective@#Purpose To introduce the treatment of mallet finger deformity by reconstruction of the terminal extensor tendon insertion with endobutton CL bone-tendon-bone (BTB), and discuss its clinical effects.@*Methods@#From January 2010 to August 2013, 21patients (male 15, female 6) with mallet finger deformity were retrospectively studied. The average age of patients was 31.3±5.3 years. The time from injury to surgery was 5.2±2.1 d. Extensor tendons were ruptured at the terminal insertion in all patients, and there were no avulsion fracture at the base of the distal phalanx.. the terminal extensor tendon insertion Awere surgical reconstructed with Endobutton CL BTB, via a dorsal S-shaped incision of distal interphalangeal joint. Dorsal base of the distal phalanx was drilled a hole and then the tendon suture line with Endobutton CL BTBwas inserted from the ventral finger to the dorsal base of the phalanx to suture the proximal extensor tendon. The function of the affected finger was evaluated according to the Crawford standard after operation and follow-up: the active flexion and extension range of motion of each joint of the affected finger and the contralateral healthy finger were measured, and the total active ranges of motion of the finger were recorded. Finger function was evaluated according to the total active range of motion (TAM) system of the American Association of hand Surgeons.@*Results@#All 21 cases were followed up and the follow-up period was 8 to 24 months, with an average of 18.6±5.1 months. The operation time of the patients was 20-40 min, with an average of 29.6±10.3 min. The intraoperative blood loss was 5-10ml, with an average of 7.5±2.6 ml. Mallet finger deformities were all corrected postoperatively. One case presented with limited dorsal extension with elongation of -20°. According to the Crawford evaluation standard, there were 18 excellent patients and 2 good patients, with the excellent and good rate was 95.2% (20/21). The degrees of active joint activity were: 91°±7° of the metacar-pophalangeal joint, 92°±4° of the proximal interphalangeal joint, 82°±8° of the distal interphalangeal joint, and 259°±15° of total active activity. The TAMs of the healthy side were 259°±15°, and the TAMs of the affected side were 268°±12°, the difference was statistically significant (t=2.147, P=0.038). Accorrding to TAM system assessment criteria: excellent in 18 patients, good in 2 patients, and the excellent and good rate was 95.2% (20/21). One case presented with dorsal extension limitation, one case suffered from discomfort of grip because of scar in ventral side of the finger. The postoperative dorsal extension was limited in 3 cases, and the postoperative dorsal extension function was gradually restored 6 months later.@*Conclusion@#The treatment of mallet finger deformity by reconstruction of the terminal extensor tendon insertion with Endobutton CL BTB was effective and easy-operating. Postoperative patients can perform early finger function exercise, satisfactory results, worthy of clinical promotion and application.
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Objective To investigate CT,clinical and pathological features of primary pulmonary lymphoepithelioma-like carcinoma (LELC). Methods The clinical,CT and pathological data of 22 patients with pulmonary LELC confirmed by pathology were analyzed retrospectively, including 8 males and 1 4 females whose ages were from 1 8 to 88 years old.Results Among 22 cases,1 2 patients were found by physical examination,2 patients had cough and sputum,7 patients had cough hemoptysis and 1 patient was found by re-examination after breast cancer surgery.On CT,all cases manifested single mass in the lung,and the longer diameters ranged from 1.5 cm to 1 1 cm,in which there were central type tumors in 8 cases and peripheral type tumors in 14 cases.Nineteen masses showed homogeneous density in non-enhanced scan,and the cavity,irregular calcification and small patchy necrosis were seen in each 1 case.After contrast-media injected,masses were mild-moderately or evidently enhanced in 7 cases and 1 5 cases respectively.Eighteen cases had well defined border and unclear border in 4 cases.Vascular encasement were found in 6 central type tumors,8 tumors squeezed peripheral vascular and 8 cases had clear demarcation between tumors and vascular.Nineteen tumors were surgically removed,in which 7 cases appeared metastasis of lymph node.Histopathology showed that the tumor cells had large volumes,unclear boundaries,large nuclei,growing in syncytial nest-like patches.There were abundant lymphocyte and plasma cell infiltration in tumor’s mesenchyma.EBER were done in 1 6 cases and the results were all positive.Conclusion CT feature of pulmonary LELC manifestes that the masses are mostly single,large size, homogeneous density,clearly boundary,shallow lobulated and significantly enhancement.Vascular encasement is the feature of central pulmonary LELC,and peripheral LELC is more likely to occur in the sub-pleural region.Final diagnosis should be combined with clinical and pathological diagnosis.
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Objective Purpose To introduce the treatment of mallet finger deformity by reconstruction of the terminal ex?tensor tendon insertion with endobutton CL bone?tendon?bone (BTB), and discuss its clinical effects. Methods From January 2010 to August 2013, 21patients (male 15, female 6) with mallet finger deformity were retrospectively studied. The average age of patients was 31.3±5.3 years. The time from injury to surgery was 5.2±2.1 d. Extensor tendons were ruptured at the terminal inser?tion in all patients, and there were no avulsion fracture at the base of the distal phalanx.. the terminal extensor tendon insertion Awere surgical reconstructed with Endobutton CL BTB, via a dorsal S?shaped incision of distal interphalangeal joint. Dorsal base of the distal phalanx was drilled a hole and then the tendon suture line with Endobutton CL BTBwas inserted from the ventral fin?ger to the dorsal base of the phalanx to suture the proximal extensor tendon. The function of the affected finger was evaluated ac?cording to the Crawford standard after operation and follow?up: the active flexion and extension range of motion of each joint of the affected finger and the contralateral healthy finger were measured, and the total active ranges of motion of the finger were record?ed. Finger function was evaluated according to the total active range of motion (TAM) system of the American Association of hand Surgeons. Results All 21 cases were followed up and the follow?up period was 8 to 24 months, with an average of 18.6 ± 5.1 months. The operation time of the patients was 20-40 min, with an average of 29.6±10.3 min. The intraoperative blood loss was 5-10ml, with an average of 7.5±2.6 ml. Mallet finger deformities were all corrected postoperatively. One case presented with limited dorsal extension with elongation of-20°. According to the Crawford evaluation standard, there were 18 excellent patients and 2 good patients, with the excellent and good rate was 95.2% (20/21). The degrees of active joint activity were: 91°±7°of the metacar?pophalangeal joint, 92°±4°of the proximal interphalangeal joint , 82°±8°of the distal interphalangeal joint, and 259°±15°of total active activity. The TAMs of the healthy side were 259°±15°, and the TAMs of the affected side were 268°±12°, the difference was statistically significant (t=2.147, P=0.038). Accorrding to TAM system assessment criteria: excellent in 18 patients, good in 2 pa?tients, and the excellent and good rate was 95.2% (20/21). One case presented with dorsal extension limitation, one case suffered from discomfort of grip because of scar in ventral side of the finger. The postoperative dorsal extension was limited in 3 cases, and the postoperative dorsal extension function was gradually restored 6 months later. Conclusion The treatment of mallet finger de?formity by reconstruction of the terminal extensor tendon insertion with Endobutton CL BTB was effective and easy?operating. Postoperative patients can perform early finger function exercise, satisfactory results, worthy of clinical promotion and application.
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HBVcccDNA is the first template for HBV to replicate in hepatocytes and the key factor to HBV to continous infect, which can directly reflect HBV′s infections state and replication.The examination of HBVcccDNA is an effective index to evaluate anti-HBV drugs and an objective index to judge wheter HBV infects extrahepatic tissue. cccDNA found in the serum is an important sign of hepatocyte damage at an early stage. There are nested PCR, selective PCR, Southern imprinted hydridization etc.The methods of qualitative detection include real-time PT-PCR, competitive PCR and intruder detection. Currently, there are some deficiencies existing in the clinical method and the examination system of HBVcccDNA has not yet been formed.Further research and exploration are need to be done in order to provide reliable reference for clinical diagnosis and treatment. The level of HBVRNA in serum potentially reflect cccDNA′s existence and transcription in patient′s liver cells.
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Objective To investigate the pathogenic mutations of BRCA1 and BRCA2 in patients with early-onset breast cancer(≤35 years) and explore the relationships between BRCA1/2 mutations and clinical features.Methods Seventy-four patients with early-onset breast cancer were enrolled,who were treated in Hospital 307 between September 2014 and June 2016.High-throughput sequencing was used to test the 49 exon sequences and adjacent sequences of BRCA1 and BRCA2.χ2 test was used to analyze the distribution of BRCA1/2 pathogenic mutations in each group that was set up according to clinical features.Results Fifteen mutations(20.27%) were identified,including 5(6.76%) in BRCA1 and 10(13.51%) in BRCA2.Eleven new pathogenic mutations were discovered,and BRCA1:c.5470_5477delTGCCCAAT was found in one patient.The frequency of BRCA1/2 mutations in the group with a family history of breast cancer or ovarian cancer was higher than in the group without a family history (40.91% vs 11.54%) (χ2=6.534,P=0.011).Conclusion BRCA1/2 pathogenic mutation is significant for early-onset breast cancer,especially for those with a family history of breast or ovarian cancer.The new mutations may be specific to Chinese people.BRCA1:c.5470_5477delTGCCCAAT may be the ancestor mutation among the Chinese.
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The magnamosis device for stage-one repair of the rectovaginal tistula consists of two arc magnets. Drawing the interrupting thread along the fistula margin via the vaginal side, and pulling the string to arrange the magnets at the fistula base along the long axis of the vagina, we made the magnamosis device automatically clipped to seal the fistula. After removing the threads we kept the device for 2-4 weeks till the natural detachment of it when the compressed tissue in between healed after vascular necrosis. This device utilizing the unique ability of magnamosis to fulfill anastomosis under inflammatory infected state reduces the current high relapse rate and colostomy drawbacks of the conventional rectovaginal neoplasty.
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Female , Humans , Gynecologic Surgical Procedures , Methods , Magnetics , Magnets , Pressure , Rectovaginal Fistula , General Surgery , Wound HealingABSTRACT
Objective To obtain and anlysis the diffuse idiopathic skeletal hyperostosis(DISH) related miRNAs under 3-D adhesion for cell culture.Methods From January 2012 to January 2014,4 ossific ligamenta flava tissues were obtained from DISH patients and 4 normal ligamenta flava tissues were obtained from trauma patients surgically.Fibroblasts were separated by using collagenase technique and then cultured on human acellular amniotic membrane (HAAM).Each sample was identified by immunofluorescence before harvested.Total RNA was extracted and then quantified by microfluidics analysis.The small RNAs (＜300 nt) were isolated by using a YM-100 Microcon centrifugal filter.μParafloTM MiRNA microarray assay was performed using a service provider to identify miRNAs whose expression was significantly different between the two groups.Part of differential expression miRNAs were verified by qRT-PCR.Targets of miRNAs were obtained using PicTar 2005,miRanda v5,TargetScan 5.1,their function were analyzed by using Gene Ontology.Functional pathway analysis of miRNAs was performed using KEGG Pathway Analysis.TRANSFAC 7.0 public and Patser were used to get the distribution of transcription factor binding sites.Results When grown on HAAM,fibroblasts kept their morphology,distributed in the way of cluster,lived in multi-level of HAAM,and established linkage.Collagen Ⅰ and Ⅲ were tested positive in normal group cells.Collagen Ⅰ,Ⅱ,Ⅲ and Osteocalcin were tested positive in DISH group cells by immunefluorescence.In total 15 miRNAs showed differential expression,12 were up-regulated and 3 were down-regulated.The result of qRT-PCR was consistent with MiRNA microarray assay.Totally 67 target genes were predicted which participated in cell differentiation,cell adhesion,mineralization et al,and had function in regulating MAPK,Wnt,TGF-β,Focal adhesion signal pathway et al.In total 10 transcription factors were predicted in differentially expressed miRNAs.Conclusion HAAM can provide fibroblasts with 3D adhesion growth,Some differentially expressed miRNAs may participate in the pathogenesis of DISH.
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Objective To observe the clinical effects of double support plate via posteromedial approach in the treat?ment of tibial plateau fracture of posterior column. Methods A total of 21 cases of tibial plateau fracture in closed posterior column with an average age of 34.6 (range, 21 to 56) years old were treated using double support plate through posteromedial approach from January in 2010 to January in 2013(16 males and 5 females). Among all, 4 cases were combined with lateral column fracture and 17 cases were three column fracture. Wound healings were observed after operation. X-ray examina?tions were performed at 2 weeks, 3 months, 4 months, 6 months and 12 months after operation as well as at last follow up. The averaged healing time was calculated. Changes of tibial plateau angle and posterior slope angle were compared between time points at 2 weeks after operation and at last follow up. Rasmussen knee score criteria was employed to assess knee joint recovery. Results The mean follow-up was (18.2 ± 1.8) months. No infection was reported. The average fracture healing time was 3.8(3.8±0.6)months. There was no significant difference between tibia plateau angle and posterior slope angle be?tween time points at 2 weeks after operation and at last follow-up (P<0.05). According to Rasmussen knee score criteria at last follow-up, 13 cases were graded as excellent, 6 cases as good, and 2 case as fair, with an excellent and good rate of 90.5%. Conclusion With posteromedial approach, the fractures of medial column, posteromedial and posterolateral of pos?terial column can be exposed well. Using double support plates to fix posteromedial and posterolateral of posterior column fracture can effectively prevent loss of reduction and the function of knee recovered well postoperatively.
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Objective To observe the clinical effect of arthrodesis in treating severe hallux rigidus. Methods Totally 30 patients (30 feet) with severe hallux rigidus treated by arthrodesis from January in 2010 to January in 2013 were retrospec?tively analyzed. AOFAS and VAS scoring system were employed to evaluate the clinical curative effect including acquiring the fusion rate, the time to fusion and the incidence rate of hallux valgus. Forefoot-plantar pressure values before and after operation were measured by Plantar pressure measurement system. Results The mean follow-up time was 18 months. AO?FAS score was raised from (48.2±7.6) to (72.8±6.2) after operation (P<0.01). VAS score was also increased from (1.7±0.7) to (8.3 ± 1.1) after operation (P<0.01). The average healing time of knitting was 12.1 weeks. None was non-union and devel?oped to hallux valgus. The forefoot-plantar pressure returned to normal postoperatively from abnormal laterally distribution.Conclusion The surgical strategy of arthrodesis is proved to be effective in treating severe hallux rigidus, in terms of capa?bility of relief from pain, recovery of forefoot-plantar pressure distribution, low incidence of complication.
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Traditional Chinese medicine health tourism based on the rich Chinese herbal medicine resources and tourism resources, supported with the broad and profound traditional culture of Chinese medicine, is a new form of the combination of the traditional Chinese medicine and the tourism industry. In recent years, it has been different levels of development around the country. On the basis of summarizing research at home and abroad, the author makes in-depth analysis of the connotation and denotation of traditional Chinese medicine health tourism, the main way, development status and the existing problems, and puts forward the corresponding solutions to these problems.
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Forty five patients with acute cerebral infarction were randomized to two groups: in treatment group patients received local subhypothermia and conventional therapy, in control group patients received conventional therapy only. Clinical outcome was assessed by the National Institutes of Health Stroke Scale (NIHSS) on admission and at 7, 14 and 30 d after treatment. Serum neuron specific enolase (NSE), nitrogen monoxide ( NO ) , superoxide dismutase (SOD), interleukin-6 (IL-6 ) and intercellular adhesion molecule-1 (ICAM-1) were detected on admission and at 7,14 d after treatment The study showed that NIHSS scores of treatment group on 14, 30 d were lower than those of control group ( P ＜ 0. 05 ). Serum NSE, NO, IL-6 and ICAM-1 levels significantly decrease; while serum SOD levels increased (P ＜ 0. 05). In conclusion, local subhypothermia therapy can inhibit inflammatory reaction, reduce oxygen free radical formation and improve neurological function in patients with acute cerebral infarction.
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Objective To study the imaging features of Kimura disease to improve diagnostic ability prior to surgery.Methods The clinical manifestations and CT and MR findings of 11 patients with histologically confirmed Kimura disease were retrospectively analyzed.All 11 tumors originated from (or involved)the parotid region in 7 cases, the maxillofacial region in 2 cases, the palate in one case and the groin in one case.Clinically, the lesions showed asymptomatic tumors with the mean clinical course over 2 years.The increase of cosinophilic granulocyte was found in all 11 cases.Results On CT and MRI,5 patients were single masses and others were muhi-nodular masses.The smallest lesion was 6 mm×3 mm,and the largest lesion was 60 mm × 34 mm.The lesions were almost ill-defined in the subcutaneous tissue,especially 10 locating underlying superficialfascia in head and neck.On CT,the lesions showed homogeneous hypodense to the muscle in 9 patients.The lesions appeared isointeuse signal or slightly hypointense on MR T1WI and slightly hyperinteuse on T2WI in 3 patients.All lesions revealed moderate or marked, and homogeneous or inhomngeneous enhancement.Regional lymph nodes (eight cases in the maxillofacial region and one in the groin) enlarged without necrosis and fusion, and with marked enhancement.Conclusion The clinical and imaging findings of Kimura disease have some characteristics, the diagnosis can be made combined with the laboratory examination.
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Objective To describe the pathological unit and octagonal en bloc resection for the treatment of ossification ligamentum flavum(OLF)in thoracic spine with spondylotic myelopathy.Methods Ninety-five patients from January 2002 to January 2007 were diagnosed as thoracic OLF,61 males and 34 females with an average age of 53.9 years(range,31-78 years).There were upper thoracic spine OLF in 32 cases,middle thoracic spine OLF in 24 cases and lower thoracic spine OLF in 39 cases.Single-segment OLF was found in 53 cases,double segments OLF was found in 38 cases and three segments OLF was found in 4 cases.CT scan multiplanar co-localized reconstruction was employed to detect the structure of spine with OLF.The Japanese Orthopaedic Association(JOA)lower limb motor function score,sphincter function score and motor function improvement rate were used to evaluate the outcomes.Results CT scan was engaged to observe 141 OLF pathological unite.The OLF pathology unit was defined as all the spine structures between the extension lines of the lower margin of the OLF two adjacent pedicles.Each OLF associates with an OLF pathology unit.The mean follow up duration was 38.3 months(range,24-60 months).Among 86 patients with sensations disturbance before operation,67 totally recovered and 19 relieved after operation.Trunk restrictions in 69 cases before operation were completely recovered after operation.Postoperative JOA sphincter function score was 2.651±0.334,comparing with preoperation score(2.262±0.561),and the difference was statistically significant.Postoperative JOA motor function score was 3.694±0.429,which was significantly increased than preoperative score 1.539±0.873,and motor function recovery rate was 87.57%.There was excellent in 71 cases,good in 17 cases and fair in 5 cases.The excellent and good rate was 94.74%.Conclusion The octagonal en block resection is relative safe for treatment thoracic OLF with myelopathy.Pathological unit of OLF in thoracic spine is more accurate to summarize the pathological contents and features of the OLF and its adjacent structure.
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Objective To compare the diagnostic efficacy of bone scintigraphy and MRI on vertebral metastases in patients with nasopharyngeal cancer (NPC). Methods Forty-seven patients of NPC and clinically confirmed metastatic disease in spine underwent bone scintigraphy and MR examination. The number of involved vertebri diagnosed with two methods were calculated and compared retrospectively. Results A total of 187 vertebral metastases were found in 47 patients, among which 153 (81.82%) were detected with bone scintigarphy and 182 (97.33%) were diagnosed with MRI (χ~2＝23.758, P＝0.000). Conclusion Compared with bone scintigraphy, MRI is superior in detecting vertebral metastases from NPC, and can be used as the first choice for the early diagnosis of spinal metastases from NPC.