1.Evaluation of the postoperative quality of life in the elderly over 80 years old who underwent hip hemiarthroplasty for femoral neck fracture.
Jian SHEN ; Chang-tai SUN ; Gong-yi HUANG
Chinese Journal of Surgery 2004;42(23):1409-1411
OBJECTIVETo evaluate the postoperative quality of life of aged patients (> 80 years old) who underwent hip hemiarthroplasty for femoral neck fracture one year ago.
METHODSFrom February 1995 to February 2001, 52 elderly patients (> 80 years old) underwent the hip hemiarthroplasty after femoral neck fractures. There were 28 males and 24 females, with the average age of 84.2 years old (ranged from 80 - 95 years old). The fracture type was Garden III or IV, and all the patients underwent the hip hemiarthroplasty of domestic prosthesis. Before the operation, most of them were accompanied with pre-existed diseases. Harris hip score including symptoms and the ability of daily life at the one year after operation was adopted for the follow-up. Postoperative A-P and lateral X-ray of hip joint in different phase were also assayed.
RESULTSForty-six patients (88.46%) were free of pain and satisfied their operations, only 6 patients (11.54%) complained about slight pain. Twenty-four patients (46.2%) were able to walk without any assistant, 24 patients (46.2%) managed to walk by walker, 4 patients (7.7%) could only lie on the bed or move by wheel chair. Postoperatively, patients with neurological diseases such as Parkinson dementia, Senile dementia, cerebrovascular diseases got poor result of the quality of life. However, the other comorbid diseases such as cardiovascular diseases, diabetes mellitus, chronic renal failure, chronic bronchitis did not affect the result. Thirty-eight patients had the postoperative X-ray when they were followed up. Postoperatively, the X-ray were taken from 3 months to 5 years and 6 months, averaged 54.2 months. Sclerotic line were discovered around the shaft of prosthesis only in 3 patients. No complications such as femoral head central dislocation or hip osteoarthritis were found.
CONCLUSIONOperative treatment could be actively adopted for aged femoral neck fracture patients without surgical contraindication, which can contribute to obtain the motion ability, reduce complication caused by lying in bed, and keep a good quality of life.
Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Hip ; Female ; Femoral Neck Fractures ; psychology ; surgery ; Follow-Up Studies ; Humans ; Male ; Postoperative Period ; Quality of Life ; Treatment Outcome
2.Hypophosphatemic osteomalacia associated phosphaturic mesenchymal tumor of bone: report of a case.
Li-hua GONG ; Xiao-qi SUN ; Yue XI ; Yi DING ; Xiao-yuan HUANG
Chinese Journal of Pathology 2013;42(3):201-202
Actins
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metabolism
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Bone Neoplasms
;
blood
;
complications
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diagnostic imaging
;
pathology
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surgery
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Diagnosis, Differential
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Female
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Humans
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Hypophosphatemia
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blood
;
etiology
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Ilium
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Mesenchymoma
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blood
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complications
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diagnostic imaging
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pathology
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surgery
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Middle Aged
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Osteomalacia
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blood
;
etiology
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Phosphates
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blood
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Platelet Endothelial Cell Adhesion Molecule-1
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metabolism
;
Tomography, X-Ray Computed
3.Value of 18 F-FDG PET-CT in predicting long-term response to three-dimensional radiotherapy in patients with esophageal squamous cell carcinoma
Heyi GONG ; Wanhu LI ; Wei HUANG ; Zheng FU ; Yan YI ; Hongfu SUN ; Baosheng LI
Chinese Journal of Radiation Oncology 2013;(2):123-127
Objective To investigate the value of 18 F-fluorodeoxyglucose FDG) positron emission tomography (PET)-computed tomography (CT) in predicting the progression-free survival (PFS)and overall survival (OS) of patients with esophageal squamous cell carcinoma (ESCC) after threedimensional (3D) radiotherapy.Methods A retrospective analysis was performed on 98 ESCC patients,who underwent FDG PET-CT before 3D radiotherapy from 2004 to 2010,to investigate their 1-,3-,and 5-year PFS and OS rates.The relationship of maximum standard uptake value (SUVmax),mean SUV (SUVmean),metabolic target volume (MTV),length of primary tumor on PET-CT before radiotherapy,and number of tumors on PET with PFS and OS were analyzed.The SUVs and clinical data were analysed by independent samples t-test or Hotelling T2 test; the Kaplan-Meier method was used for calculating PFS and OS rates,and the Logrank test was used for survival difference analysis;the prognostic factors were analysed using the Cox proportional hazard model.Results The follow-up rate was 100% ;56 patients were followed up for at least 3 years,and 27 for at 5 years.The SUVmax SUVmean and MTV of primary tumor,length of primary tumor on PET-CT before radiotherapy,and number of tumors on PET were correlated with PFS and OS (x2 =8.99-41.82,all P < 0.01).The Cox regression analysis showed that PFS could be well predicted based on SUVmean (x2 =4.41,P =0.036,RR =1.398) and number of tumors on PET (x2 =6.79,P =0.009,RR =3.650) and that OS could be well predicted based on number of tumors on PET (x2 =5.03,P =0.025,RR =3.740).Conclusions When estimating the long-term response to precise radiotherapy in patients with ESCC,SUV mean and number of tumors on PET may be used to predict PFS,and number of tumors on PET may be used to predict OS.
4.The clinical significance of serum apolipoprotein A-I to the diagnosis of acute respiratory infection
Xiaowei XU ; Yi FENG ; Liqun ZHAO ; Mingfang ZHENG ; Kan XU ; Wei GONG ; Zhe SUN ; Yun SHEN
Chinese Journal of Emergency Medicine 2008;17(5):525-527
Objective To investigate the changes of serum apolipoprotein A-I and its clinical significance to acute respiratory infection.Method Totally 44 patients with acute respiratory infection were divided into three groups according to various concentration of Serum apolipoprotein A-I.They were procaleitonin(PCT)<0.5 ng/ml group,0.5 ng/ml≤PCT<2 ng/ml group and PCT≥2 ng/ml group.We measured apolipoprotein A-I,C-reactive protein,procalcitonin and albumin within 24 hours after admission.Results With the increase of serumPCT,the production of ApoA-I and albumin were down-regulated,while CRP up-regulated.Conclusions Apolipoprotein A-I has a sound relationship with the acute respiratory infection.It can be used as one of the diagnostic criteria in severe infection patients who have disorders of lipometabolism.
5.Over-articular external fixator combined with limited internal fixation for the treatment of high-energy Pilon fractures.
Da-Cheng LIU ; Xiao-Ning YANG ; Chang-Zhi HUANG ; Yi-Gong SUN ; Xing-Ming DAI
China Journal of Orthopaedics and Traumatology 2014;27(4):331-334
OBJECTIVETo study clinical effects of the over-articular external fixator combined with limited internal fixation for the treatment of Pilon fractures caused by high energy.
METHODSFrom September 2003 to April 2011, 36 patients with Pilon fractures caused by high energy were treated with the over-articular external fixator combined with limited internal fixator. There were 25 males and 11 females, ranging in age from 16 to 72 years old,with an average of 38 years old. The diagnoses of all patients were determined by conventional X-ray examination or three-dimensional spiral CT examination. The AOFAS scoring criteria was used to evaluate the therapeutic effects. The patients with comminuted fractures were treated with screw or Kirschner wire fixation without uncovering periost so as to enhance stability between fracture end and bone blocks,followed by the fixation with over-articular external fixators.
RESULTSAll the patients were followed up, and the duration ranged from 4 to 27 months, with an average of 13 months. Thirty-two patients got wound healing at the first stage. And the bone union duration ranged from 2 to 6 months, with a mean of 3 months. According to the AOFAS ankle-hindfoot subjective scoring standard, 13 patients got an excellent result, 20 good and 3 fair, with an score of 88.2 +/- 3.6. Twelve patients had infections at pinhole, 5 patients had pinhole pain. One patient had the fixator broken induced by over loading, who was cured after treatment. There were no complications such as nerve or vascular injuries, or osteomyelitis.
CONCLUSIONThe over-articular external fixation combined with limited internal fixation for the treatment of Pilon fractures caused by high energy is an ideal method, which has such advantages as reliable fixation, simple operation, coincidence with principles of biomechanical fixation, and benefit for fracture healing.
Adolescent ; Adult ; Aged ; Ankle Injuries ; diagnostic imaging ; surgery ; Ankle Joint ; diagnostic imaging ; surgery ; External Fixators ; Female ; Fracture Fixation ; Fracture Fixation, Internal ; Humans ; Internal Fixators ; Male ; Middle Aged ; Radiography ; Treatment Outcome ; Young Adult
6.Inflammatory myofibroblastic tumor of long bone:a clinicopathologic analysis and review of literatures
Lihua GONG ; Weifeng LIU ; Xiaoqi SUN ; Ming ZHANG ; Yi DING ; Xiaoyuan HUANG
Chinese Journal of Clinical and Experimental Pathology 2017;33(5):534-538
Purpose To study the clinicopathologic features of inflammatory myofibroblastic tumor (IMT) of long bone.Methods HE and immunohistochemistry of EnVision two-step were used to observe the clinical,radiological,histological and immunophenotype features of IMT of bone.The literatures were reviewed.Results 4 cases of IMT of bone were respectively located in the tibia (2 cases) and femur (2 cases).Histologically,the lesions were characterized by collagen-rich and spindled to plump myofibroblast-like cells and a variable admixture of inflammatory cells.Immunohistochemical study showed that the vimentin,SMA,actin,H-caldesmon and CD34 were positive.Conclusion The IMT is a rare and locally aggressive tumor.The diagnosis should combine the histological characters with immunohistochemical results and should be differentiated from the other tumors and tumor-like lesions.
7.Clinical outcomes of concurrent three-dimensional conformal radiotherapy and chemotherapy for limited-stage small cell lung cancer
Heyi GONG ; Wenyuan ZHAO ; Hongfu SUN ; Wei HUANG ; Jinguang HE ; Yan YI ; Baosheng LI
Chinese Journal of Radiation Oncology 2010;19(3):205-208
Objective To evaluate therapeutic effects and complications of concurrent three-dimensional conformal radiotherapy (3DCRT) and chemotherapy in patients with limited-stage small cell lung cancer (LSCLC).Methods From June 2000 to August 2005, 93 histologically proved LSCLC patients were randomized into two groups:3DCRT group (n =46) and conventional group (n =47).In both groups, patients received one cycle chemotherapy, followed by concurrent chemoradiotherapy and then received consolidate chemotherapy.Chemotherapy was four to six cycles of PE regimen.Conventional irradiation field was setup in conventional group, while in 3 DCRT group clinical target volume (CTV) only involved visible tumor and adjacent lymphatic region.Radiotherapy was delivered at 2 Gy per fraction, 5 fractions per week to a median total dose of 60 -64 Gy.Those who achieved a complete response were treated with prophylactic cranial irradiation (PCI) with 30 Gy in 10 fractions.Results The follow-up rate was 100% in both groups.The number of patients completed 1-, 2-and 3-year follow-up were 36, 34 and 16 in 3DCRT group, 14, 7 and 8 in conventional group, respectively.The complete and overall response rate were 52% and 89% in 3DCRT group, while 47% and 85% in conventional group, respectively.The 1-, 2-and 3-year survival rates were 78%, 35% and 15% in 3DCRT group, 72%, 30% and 17% in conventional group, respectively.The median survival time was 23.2 and 22.8 months, respectively.There was no statistical difference in short-term (Χ~2 = 0.34 ,P = O.759) and long-term outcomes (Χ~2 = 0.18 ,P = 0.92).In 3DCRT group, the incidence of grade 1 +2 acute radiation pneumonitis and esophagitis, grade 1 +2 and grade 3 chronic radiation pneumonitis were lower than those in conventional group.There was no grade 3 or 4 acute radiation pneumonitis or esophagitis, or grade 4 chronic radiation pneumonitis in both groups.There was no difference in grade 1 + 2, grade 3 or grade 4 acute myelo-suppression between the two groups.Conclusions In the treatment of LSCLC, concurrent 3DCRT and chemotherapy can achieve satisfactory short-term and long-term outcomes with acceptable complications.
8.Effect of transient receptor potential M4 on autonomous regulation disorder of cerebral blood flow following subarachnoid hemorrhage in rats
Xiaoyan YAO ; Dong YUAN ; Yi GONG ; Xun CHEN ; Qiannan MA ; Tao SUN ; Hualin YU ; Fei WANG
Chinese Journal of Cerebrovascular Diseases 2017;14(5):250-253
Objective To investigate the effect of transient receptor potential M4 (TRPM4) on autonomous regulation disorder of cerebral blood flow following subarachnoid hemorrhage (SAH) in rats.Methods A total of 120 clean grade male SD rats were selected.They were divided into sham operation,SAH,negative control,and treatment groups according to the random number table.The dead rats were excluded.A SAH model was induced by using the suprasellar cistern injection method with a stereotaxic apparatus.Isotonic saline 0.2 ml was injected into the rats of the sham operation group and negative control group respectively,and autologous tail arterial blood 0.2 ml was injected into the rats of the SAH group and the treatment group respectively.The isotonic saline solution was continuously pumped into lateral ventricle of rats via implantable micro-pump in the sham operation group and the SAH group respectively,and the concentration of 0.03 mol/L of TRPM4 blocking agent was continuously pumped into the lateral ventricles of rats in the control group and the treatment group respectively.The 4 groups of rats received the regional cerebral blood flow and whole cerebral blood flow detection on day 3,5,and 7,respectively.Results One hundred and six (88.3%) of the 120 SD rats survived to the time point of study,data analyses were performed in the 4 groups (with 21 rats in each group) respectively (n=7 in each time point).There were significant differences in cerebral cortex local and whole cerebral blood flow at day 3,5,and 7 in the sham operation,SAH and negative control groups (all P<0.05).Cerebral cortex local cerebral blood flow (141±18,148±24,and 168±19 PU,respectively at day 3,5,and 7) and whole cerebral blood flow (93±5,85±5,and 85±6 ml/[100 g·min],respectively at day 3,5,and 7 in the SAH group) were decreased significantly compared with the sham operation group (cortex local cerebral blood flow:235±17,220±24,and 224±20 PU),whole cerebral blood flow (141±10,147±8,and 143±8 ml/[100 g·min]),all P<0.05).Cerebral cortex local and whole cerebral blood flow (cortical local cerebral blood flow:183±26,173±26,and 187±15 PU,whole brain:114±10,104±9,and 119±5 ml/(100 g·min) in the treatment group were significantly increased compared with the SAH group (all P<0.05).Conclusion TRPM4 has an obvious effect on improving the autonomous regulation disorder of cerebral blood flow after SAH.
9.Contrast enhanced EUS for pancreatic diseases
Qi ZHU ; Tingting GONG ; Huifang XIONG ; Yi ZHANG ; Junwei WU ; Jia HUANG ; Yunwei SUN ; Jihong TAN ; Lu XIA ; Weiyan YAO
Chinese Journal of Digestive Endoscopy 2010;27(11):576-580
Objective To provide an objective basis for differential diagnosis of pancreatic diseases through quantitative analysis of the different features of contrast-enhanced endoscopic ultrasonography (CE-EUS). Methods A total of 32 patients with suspected or confirmed pancreatic neoplasms or chronic pancreatitis and 19 patients who underwent EUS due to other digestive problems other than pancreatic disease were enrolled. Features of blood perfusion of the regions of interest during CE-EUS were analyzed quantitatively. The findings were compared with cytological and/or histopathological results of EUS-FNA and/or surgery.Results Quantitative analysis of CE-EUS showed peak intensity (PI) value of 19 normal pancreas was 0.648 ±0. 174, which was statistically different from that of pancreatic cancer and pancreatic cystic lesions. Based on ROC, the cutoff of differential diagnosis was 0. 505, and the sensitivity and specificity were 100. 0% and 84. 2%, respectively. PI value of 6 chronic pancreatitis was the highest (0. 772 ±0. 106). In pancreatic neoplams, PI values of pancreatic carcinoma, pancreatic cyst and pancreatic endocrine tumors were significantly different. Based on a cutoff of 0. 195, the sensitivity and specificity of differentiation of pancreatic carcinoma and pancreatic cyst were 85.7% and 87.5%, respectively. PI value of 14 pancreatic carcinoma and that of 4 pancreatic endocrine tumors were 0. 321 ± 0. 119 and 0. 763 ± 0. 115, respectively. Through the comparison between the AT and TTP of the focal lesions and surrounding pancreatic parenchyma, 78.6% pancreatic carcinoma showed slow falling-in and rapid wash-out and all the endocrine tumors showed rapid falling-in and rapid wash-out. The PI value of 8 patients with pancreatic cyst was 0. 181 ±0. 036, with no enhanced blood flow in the cyst. The TIC was a straight line. Conclusion CE-EUS with quantitative analysis is a promising method that can be a more objective basis in the differential diagnosis of pancreatic diseases.
10.Diagnostic value of EUS-FNA for pancreatic masses and its influential factors
Yi ZHANG ; Qi ZHU ; Tingting GONG ; Xi CHEN ; Junwei WU ; Jia HUANG ; Yunwei SUN ; Jihong TAN ; Lu XIA ; Wei WU
Chinese Journal of Digestive Endoscopy 2011;28(9):492-496
ObjectiveTo investigate the diagnostic value of EUS-FNA for pancreatic masses and correlated influential factors. MethodsWe retrospectively analyzed the clinical data of 101 patients with pancreatic lesions who underwent EUS-FNA from January 2008 to January 2010. The clinical data enrolled 10 factors including patient gender, patient age, lesion location, lesion size, lesion characteristics, negative suction pressure, times of access, real-time cytological diagnosis, type of EUS and operators' experiences.ResultsThe overall diagnostic accuracy, sensitivity, specificity, positive predictive value and negative predictive value of EUS-FNA were 85. 1%, 81.1%, 96. 3%, 98. 4% and 65.0%, respectively. Univariable logistic regression analysis indicated that lesion size, lesion characteristics, negative suction pressure, operators' experience were correlated factors of EUS-FNA positive rate, while lesion size was the only correlated factor of EUS-FNA diagnostic accuracy ( OR =1. 984,95 % CI: 1. 141 ~ 3. 451, P =0. 015 ). Every 1 cm the lesion increased, by 1.67 times of opportunity the positive rate became, by 1.83 times of opportunity the accuracy was. The lesion size and lesion characteristics were independent correlated factors of EUS-FNA positive rate (OR=2.012, P=0.000; OR =10.218, P=0. 002). The positive rate of EUS-FNA in solid lesions was 10. 2 times of that in cystic lesions. Lesion size was the independent correlated factors of EUS-FNA diagnostic accuracy (OR =1. 984, P =0. 015 ). ConclusionEUS-FNA can effectively make a pathological diagnosis of pancreatic masses with high diagnostic accuracy and specificity. EUS-FNA diagnostic positive rate and accuracy were both positively correlated with pancreatic lesion size. EUS-FNA positive rate of solid pancreatic lesions is significantly higher than that of cystic lesions.