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Objective:To investigate the clinical characteristics of patients with multiple myeloma (MM) combined with kidney injury and the risk factors associated with the occurrence of kidney injury.Methods:The clinical data of 96 newly treated MM patients in Heze Municipal Hospital from January 2017 to June 2021 were retrospectively analyzed, and the patients were divided into the kidney injury group (33 cases) and the non-kidney injury group (63 cases) based on whether the blood creatinine was >177 μmol/L at the time of diagnosis. The general data and laboratory results of the two groups were compared. The risk factors for kidney injury in MM patients were analyzed by logistic regression method, and the receiver operating characteristic (ROC) curve was drawn to assess the predictive value of each risk factor for the occurrence of kidney injury in MM patients.Results:Compared with the non-kidney injury group, hemoglobin was lower in the kidney injury group, and white blood cell count, blood uric acid, urea nitrogen, β 2-microglobulin (β 2-MG), cystatin C, the proportion of patients with light chain type, and the proportion of patients with international staging system (ISS) stage Ⅲ were higher in the kidney injury group, and the differences were statistically significant (all P < 0.05). Thirty-four patients underwent fluorescence in situ hybridization (FISH) test, and 22 cases (64.7%) had abnormal results. In the non-kidney injury group, genetic testing were performed in 26 cases, and the results were abnormal in 14 cases, including 11 cases (42.3%) of IgH rearrangement, 4 cases (15.4%) of RB1 deletion, 4 cases (15.4%) of 1q21 amplification, and 1 case (3.8%) of P53 deletion; in the kidney injury group, 8 cases underwent genetic testing, and all results were abnormal, including 6 cases (75.0%) of IgH rearrangement, 5 cases (40.0%) of RB1 deletion, and 2 cases (25.0%) of 1q21 amplification. The rate of RB1 mutation in the kidney injury group was higher than that in the non-kidney injury group, and the difference was statistically significant ( χ2 = 4.43, P = 0.035). Logistic regression analysis showed that elevated blood uric acid ( OR = 1.009, 95% CI 1.002-1.016, P = 0.015) and ISS stage Ⅲ ( OR = 16.401, 95% CI 1.174-229.164, P = 0.038), elevated white blood cell count ( OR = 1.833, 95% CI 1.020-3.294, P = 0.043), elevated β 2-MG ( OR = 1.320, 95% CI 1.009-1.728, P = 0.043), and decreased hemoglobin ( OR = 0.900, 95% CI 0.832-0.922, P = 0.008) were independent risk factors for the development of kidney injury in MM patients. According to the area under the ROC curve (AUC), blood uric acid (AUC = 0.775, 95% CI 0.675-0.875, P < 0.001), white blood cell count (AUC = 0.696, 95% CI 0.583-0.809, P = 0.002), β 2-MG (AUC = 0.822, 95% CI 0.732-0.911, P < 0.001), hemoglobin (AUC = 0.755, 95% CI 0.652-0.857, P < 0.001), and ISS stage Ⅲ (AUC = 0.763, 95% CI 0.669-0.856, P < 0.001) had predictive value for kidney injury in MM. Conclusions:MM patients have a high incidence of combined kidney injury, and active monitoring and control of risk factors may improve the outcome and prognosis of patients.
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The postoperative pathological staging system (pTNM) has become an important reference for the selection of various tumor treatment strategies and prognosis evaluation at a global scale, and is a powerful predictor of the prognosis of a variety of solid tumors, but the prognosis is still different in patients with the same pTNM staging. In recent years, studies have confirmed that the negative lymph nodes count (NLNC) is related to the prognosis of a variety of solid tumors. Higher NLNC can improve the prognosis of cancer patients, and NLNC can reduce staging migration, which is expected to be a supplement to the pTNM staging system. This article reviews the value of NLNC in the prognosis of solid tumors.
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La 8° edición del Sistema de Estadificación del American Joint Committee on Cancer (AJCC) para el cáncer de mama ha incorporado el grado tumoral, el receptor de estrógenos, el receptor de progesterona y el estado del receptor 2 del factor de crecimiento epidémico humano como factores biológicos de estadificación que reflejan el pronóstico. El propósito de este estudio fue comparar el impacto pronóstico de la 7° y 8° edición del Sistema de Estadificación AJCC. Se revisaron las historias clínicas de 365 pacientes con cáncer de mama primario diagnosticados entre enero de 2011 y diciembre de 2015 en la Ciudad de Rosario. Se estimó la sobrevida específica del cáncer de mama (SE) y la sobrevida global (SG) entre los estadios. Se identificaron 83 pacientes que no pudieron clasificarse según el 8° Sistema de Estadificación Pronóstica del AJCC, dejando a 282 pacientes incluidos para los análisis finales. Un total de 172 (61%) de los pacientes fueron reasignados a un estadio diferente en la 8° edición del AJCC; el estadio IIIA en la 7° edición AJCC migró al estadio IB con peor pronóstico que el IIA y el IIB en la 8° edición AJCC, aunque en los estudios comparativos se pueden observar diferencias sutiles entre los dos sistemas.
The 8th edition of the American Joint Committee on Cancer (AJCC) staging system for breast cancer has incorporated tumor grade, estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2 status as staging biologic factors reflecting prognosis. The purpose of this study was to compare the 7th and 8th edition of AJCC staging system for prognostic impact. The medical records of 365 patients with primary breast cancer diagnosed between january 2011 and december 2015 in Rosario city were reviewed. Breast cancer specific survival (SE) and overal survival (OS) between stages were estimated 83 (22.7%) patients could not be categorized according to 8th AJCC prognostic staging system leaving 282 patients included for final analysis. A total of 172 (61%) of the patients were restaged to a different stage group in the 8th AJCC; stage IIIA in the 7th AJCC migrated to stage IB with worse prognosis than IIA and IIB in the 8th AJCC. Nevertheless, the 8th AJCC had a better AIC than the 7th staging system. The prognostic accuracy of the 8th AJCC staging system was generally superior to the 7th AJCC, although subtle differences between the two systems should be noted in comparative studies
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Humans , Breast Neoplasms , Prognosis , Neoplasm StagingABSTRACT
Objective@#The current study aimed to evaluate the predictive performances of anatomic staging system (AS) and prognostic staging system (PS) proposed in the 8th edition American Joint Committee on Cancer (AJCC) staging manual in patients with pure mucinous breast cancer (PMBC).@*Methods@#Clinicopathologic features and follow-up information were collected from a total of 3628 patients with PMBC. Breast cancer-specific survival (BCSS) were compared among patients in different stage groups. Likelihood ratio (LR) χ2, Akaike information criterion (AIC) and Harrell′s concordance index (C-index) were used to evaluate the predictive performances of AS and PS in PMBC.@*Results@#In PMBC, BCSS was associated with tumor size (P=0.002), lymph node status (P=0.002), grade(P=0.003), PR status(P=0.017)and the receipt of radiation. Compared to AS, 1326 patients (37.54%) underwent stage change after applying PS, with 6.50% upstaged and 37.04% downstaged. There were significant differences in BCSS among patients of different stages under the AS and PS (P<0.001). However, PS was not superior to AS in predicting prognosis (AS vs PS, LR χ2: 16.41 vs 17.5; AIC: 357.44 vs 358.35; C-index, 0.72 vs 0.73, P=0.667).@*Conclusions@#Both of AS and PS proposed in the 8th edition American Joint Committee on Cancer (AJCC) staging manual were predictive factors in patients with PMBC. Compared with AS, the PS did not show superiority in prognosis prediction among patients with PMBC.
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Objective@#To compare the Bismuth-Corlette typing, modified T-staging and Mayo staging system in predicting the radical resection rates and prognosis of patients with hilar cholangiocarcinoma (HCC).@*Methods@#The clinical data of 138 patients with hilar cholangiocarcinoma treated in the First Bethune Hospital of Jilin University were retrospectively analyzed. Three different staging methods were used.@*Results@#With increase in the classification level of the Bismuth-Corlette classification, the radical resection rate did not significantly decrease (P>0.05). The radical resection rates of stage T1, T2 and T3 in the modified T-staging system were 60.0% (27/45), 36.0% (10/28) and 14.0% (9/65) respectively (all P<0.05). The radical resection rates of patients in the stages I, II, III, IV of the Mayo Staging System were 86.0% (12/14), 50.0% (14/28), 29.0% (19/66) and 3/0% (1/30) respectively (all P<0.05). The overall survival time were no significant differences between the different Bismuth-Corlette and the modified T-staging system patients (P>0.05). However, there were significant differences among the survival rates in the various tumor staging levels using the Mayo Staging System.@*Conclusions@#The modified T-staging system and the Mayo staging system were more accurate than the Bismuth-Corlette typing system in predicting radical resection rates in patients with hilar cholangiocarcinoma. The Mayo staging system was superior to the Bismuth-Corlette typing system and the modified T-staging system in predicting prognosis of patients with hilar cholangiocarcinoma.
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PURPOSE: The aim of this study is to evaluate the prognostic significance of paranasal sinus invasion for nasopharyngeal carcinoma (NPC) and its suitable position in the T classification. MATERIALS AND METHODS: The magnetic resonance imaging (MRI) scans of 695 patients with previously untreated, biopsy-proven, non-metastatic NPC that was treated with intensity-modulated radiotherapy (IMRT) were reviewed retrospectively. RESULTS: The incidence of paranasal sinus invasion was 39.4% (274 of 695 patients). Multivariate analysis showed that paranasal sinus invasion was an independent negative prognostic factor for local failure-free survival (LFFS) (p < 0.05). According to the eighth American Joint Committee on Cancer (AJCC) staging system, 275 patients were classified as T3 classification. Of these, 78 patients (28.4%) developed paranasal sinus invasion (T3b) and 197 (71.6%) didn't (T3a). The estimated 5-year LFFS and overall survival (OS) rates for the patients with T3b and T3a classification were 88.6% versus 95.0% (p=0.047), and 84.5% versus 93.3% (p=0.183), respectively. The estimated 5-year LFFS and OS rates for the patientswith T4 classificationwere 89.5% and 83.2%,whichwere similarwith the outcomes of patients with T3b classification. CONCLUSION: MRI-determined paranasal sinus invasion is an independent prognostic factor of NPC treated by IMRT. Paranasal sinus invasion is recommended to classify as T4 classification in the 8th AJCC staging system for NPC.
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Humans , Classification , Incidence , Joints , Magnetic Resonance Imaging , Multivariate Analysis , Paranasal Sinuses , Radiotherapy, Intensity-Modulated , Retrospective StudiesABSTRACT
Objective@#To validate whether the prognostic stage groups by the 8th edition of the American Joint Committee on Cancer (AJCC) staging system provides improved prognostic accuracy in T1-2N1M0 postmastectomy breast cancer patients compared to 7th edition.@*Methods@#a total of 1 823 female patients with T1-2N1M0 breast cancer who underwent mastectomy and axillary lymph node dissection without neoadjuvant chemotherapy were analyzed and restaged according to 8th edition. Univariate analysis of prognostic factors was evaluated by using log-rank test. Multivariate analysis was estimated by using the Cox proportional hazards model. The prognostic accuracy of the two staging systems was compared using receiver operating characteristic (ROC) analyses and the concordance index (C-index).@*Results@#5-year locoregional recurrence rate (LRR) for the whole group was 6.0%, 5-year distant metastasis (DM) rate was 11.5%, 5-year disease-free survival (DFS) was 85.0%, and 5-year overall survival (OS) was 93.1%. Cox analysis showed that 7th edition of the AJCC staging system and progesterone receptor status were independent risk factors for LRR, DM, DFS and OS (P<0.05). Compared with stage by 7th edition, 1 278(70.1%) were assigned to a different prognostic stage group: 1 088 (85.1%) to a lower stage and 190 (14.9%) to a higher stage. LRR, DM, DFS and OS were significantly different between prognostic stage ⅠA, ⅠB, ⅡA, ⅡB and ⅢA according to 8th edition of the AJCC staging system(P<0.001). Prognostic stage had significantly higher C-indexes and provided better estimation of prognosis compared to stage by 7th edition of the AJCC staging system (P<0.001).@*Conclusion@#The prognostic stage groups of 8th edition AJCC staging system has superior prognostic accuracy compared to 7th edition in T1-2N1M0 breast cancer, and has better clinical therapeutic guidance value.
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OBJECTIVE: To explore the value of the 8 th edition of the AJCC staging system in evaluating the prognosis of patients with intrahepatic cholangiocarcinoma(ICC) after operation.METHODS: A total of 155 patients with ICC after radical resection in Eastern Hepatobiliary Surgery Hospital,Naval Military Medical University from January 2013 to December 2018 were analyzed retrospectively.All patients were staged according to the 8 th edition of the AJCC staging system.The survival rates were estimated using Kaplan-Meier methods.Multivariate analysis was assessed by Cox proportional hazards regression analysis.The predictive ability of staging systems was evaluated by receiver operating characteristic curve(ROC) and area under curve(AUC).RESULTS:(1) The follow-up rate of 155 patients was 70.3%,and the median follow-up time was 26(1-67) months.The 1-,3-,and 5-year survival rates of patients after surgery were81%,39%,and 25%,respectively.(2) The median survival time of T1 a,T1 b,T2,T3,and T4 stages was 45.5,28.8,19.1,18.9 and 16.2 months,respectively(P<0.001);The median survival time of N0 and N1 stages was 33.4 and 15.8 months,respectively(P<0.001);The median survival time of ⅠA,ⅠB,Ⅱ,Ⅲ A and Ⅲ B stages was 46.8,32.3,21.6,20.3 and 15.6 months,respectively(P<0.001).The ROC curve analysis of T stage,N stage and TNM stage indicated that the AUC were0.704,0.718 and 0.698,respectively.(3) Univariate analysis indicated that CA19-9,tumor number,vascular invasion,intraoperative blood transfusion,T stage,N stage and TNM stage were risk factors for prognosis in patients with ICC(P<0.05).Multivariate analysis indicated that the number of tumors,intraoperative blood transfusion,and N stage were independent risk factors for prognosis in patients with ICC(P<0.05).CONCLUSION: The 8 th edition of the AJCC staging system is of certain value in the evaluation of postoperative prognosis of intrahepatic cholangiocarcinoma.Multiple tumors,intraoperative blood transfusion and N stage are independent prognostic factors for ICC patients.
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Background: Lumbar puncture (LP) is frequently performed in patients with advanced intraocular retinoblastoma. However, this may not be necessary in a significant proportion of patients. Materials and Methods: A file review of patients who were diagnosed with retinoblastoma over a 13-year-period was performed. Patients who underwent LP as part of staging were included in the study. Results: The study included 223 patients. One-third had bilateral retinoblastoma. The grouping was C, D, and E in 4 (2.9%), 41 (29.9%), and 92 (67.2%) patients, respectively. The stage was 0, I, II, III, and IV in 14 (6.3), 123 (55.2%), 13 (5.8%), 70 (31.4%), and 3 (1.3%) patients, respectively. Eight (3.6%) patients had a positive cerebrospinal fluid (CSF) cytology. None of the patients with intraocular disease and 7 (10%) patients with extraocular disease had a positive CSF. Conclusions: A diagnostic CSF is not indicated in patients with intraocular retinoblastoma.
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Objective: To analyze the influence of Revised International Staging System (RISS) on the prognosis and treatment of multiple myeloma (MM). Methods: The clinical information of two hundred and fifty-nine newly diagnosed patients with MM was retrospectively analyzed. The survival and prognosis of these MM patients was compared by using Durie-Salmon (DS) staging, International Staging System (ISS) and RISS, respectively. The influence of use of bortezomib and autologous stem cell transplantation (ASCT) on the prognosis of patients with MM according to RISS was evaluated. Results: The median age of 259 patients with MM was 58 years (range: 34-87 years). The ratio of male to female was 1.3: 1. The median follow-up time was 32 months (range: 1-188 months), and the median progression-free survival (PFS) and median survival time were 45 and 67 months, respectively. In 239 patients with MM according to DS staging, the patients with DS stage I, II and III MM were accounted for 4.2%, 16.7% and 79.1%, respectively; the median PFS were 68, 41 and 44 months, respectively (P = 0.496), and the median survival time were 99, 64 and 67 months (P = 0.478); the 5-year PFS rates were 60.0%, 38.1% and 31.3% (P = 0.208), and the 5-year overall survival (OS) rates were 60.0%, 60.9% and 53% (P = 0.533). In 236 patients with MM according to ISS, the patients with ISS stage I, II and III MM were accounted for 17.4%, 41.1% and 41.5%, respectively; the median PFS were 53, 48 and 38 months, respectively (P = 0.033), and the median survival time were 68, 92 and 57 months, respectively (P = 0.028); the 5-year PFS rates were 36.8%, 40.0% and 25.6% (P = 0.291), and the OS rates were 60.0%, 63.9% and 42.1%, respectively (P = 0.119). In 173 patients with MM according to RISS, the patients with RISS stage I, II and III MM were accounted for 9.2%, 81.6% and 9.2%, respectively; the median PFS were 68, 47 and 16 months (P = 0.022), and the median survival time were statistics not shown and 72 and 25 months, respectively (P = 0.001). The 5-year PFS rates were 55.6%, 34.7% and 11.1% (P = 0.049), and the OS rates were 80.0%, 59.2% and 22.2% (P = 0.012). The patients with RISS stage III MM had better prognosis in bortezomib-based combination chemotherapy group, and the median survival time was 30 months, which was longer than that of the routine chemotherapy group (14 months, P = 0.014). ASCT had significant difference neither in PFS nor in OS according to RISS (P > 0.05). Conclusion: The RISS is superior to DS staging and ISS in the prognostic significance. Patients with RISS stage III MM have poor prognosis, and the bortezomib can improve the prognosis.
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Objective To evaluate the peri-operative and survival outcomes of hepatectomy combined with splenectomy in patients with hepatocellular carcinoma with Barcelona Clinic Liver Cancer Stage A and portal hypertension.Methods We retrospectively analyzed the data on patients with hepatocellular carcinoma with Barcelona Clinic Liver Cancer Stage A and portal hypertension who underwent surgery at the Shengli Oilfield Central Hospital between July 2008 and June 2015.According to the operative method,the patients were classified as the experimental group (hepatectomy combined with splenectomy) and the control group (hepatectomy).We compared and analyzed the clinical data between these two groups,which included the operation time,blood loss,duration of hepatic portal occlusion,width of surgical resection margin,liver function,PLT,HBV reactivation,time to remove drainage tube,complications,upper gastrointestinal hemorrhage rate and survival outcomes.Results (1) The operation time,blood loss,PLT at 1 week and 1 month after surgery in the experimental group were all significantly higher than the control group [(161.4 ± 38.3) min vs.(119.2±36.4) min,(268.7±72.1) vs.(201.3±61.3) ml,(189.2±51.3) ×109/L vs.(81.9±32.2) ×109/L,(327.4±69.1) ×109/L vs.(84.5±28.5) × 109/L (all P＜0.05),respectively].The time to remove drainage tube,duration of hepatic portal occlusion,width of resection surgical margin,TBil,complications and upper gastrointestinal hemorrhage rates of the two groups were not significantly different (all P ＞ 0.05).The HBV reactivation rate,ALT and AST in the experimental group were significantly lower than the control group [3.9％ (2/51) vs.18.2％ (12/66),(45.7 ± 11.4) U/L vs.(58.3±14.7) U/L,(48.1±12.4) U/Lvs.(61.3±15.1) U/L (allP＜0.05),respectively].(2) The 1,3 and 5-year recurrence free survival rates were not significantly different between the experimental and control groups [84.3 ％,34.1％,27.3 ％ vs.78.8 ％,42.1％,9.7 ％ (all P ＞ 0.05),respectively].The 1,3 and 5-year overall survival rates in the experimental Group were significantly higher than the control group [94.1％,66.3 ％,33.5 ％ vs.90.9％,46.7％,16.1％ (all P ＜ 0.05),respectively].Conclusion Combined liver and spleen resection was a safe and efficacious modality to treat patients with BCLC A hepatocellular carcinoma,which reduced the incidence of HBV reactivation and improved the overall survival.
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Objective To study the meaning of breast cancer staging system by AJCC eighth edition to invasive lobular carcinoma and analysis the clinical pathological characteristics.Methods According to the eighth edition of the AJCC staging to evaluate the TNM stage and prognosis evaluation of invasive lobular carcinoma cancer patient in Peking University Shenzhen Hospital from 2011 to 2016,and compared with others in clinical pathological data.Results There were 21 cases of invasive lobular carcinoma,accounting for 2.7％ of all invasive breast cancer.We found that invasive lobular carcinoma shows no significant difference (P ＞ 0.05) in ages,menstrual status,molecular features and anatomic staging and prognosis staging with others;histological grade were significantly different (P ＜ 0.05).There were significant differences in the prognosis and staging of invasive lobular carcinoma.Conclusions Eighth AJCC staging systemn provides a new reference for the clinical treatment of breast cancer,should be evaluated with anatomic stage.Histological grade is relatively good in invasive lobular carcinoma and the prognosis is good,needs more research to the individualized treatment of invasive lobular carcinoma.
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Objective To propose a new N staging system for nasopharyngeal carcinoma based on intensity-modulated radiotherapy (IMRT) and Radiation Therapy Oncology Group (RTOG) guidelines for cervical lymph node levels.Methods A retrospective analysis was performed in 324 patients with newly diagnosed nasopharyngeal carcinoma who had no distant metastasis confirmed by pathology and received IMRT in the Department of Radiation Oncology in The First Affiliated Hospital of Guangxi Medical University from January 2010 to December 2011.They were restaged according to the 7thedition of UICC/AJCC staging system for nasopharyngeal carcinoma.The survival rates were estimated using the Kaplan-Meier method and the log-rank test was used for univariate prognostic analysis.The Cox proportional hazards model was used for multivariate prognostic analysis.Results Of 324 patients,269(83.0%) had lymph node metastasis.The median follow-up was 58 months (6-77 months).The 5-year overall survival,disease-free survival,relapse-free survival,and distant metastasis-free survival rates were 84.8%,77.1%,92.7%,and 80.5%,respectively.Univariate and multivariate analyses of patients with positive cervical lymph nodes revealed that retropharyngeal lymph node status,cervical lymph node level,and laterality were evaluated as independent prognostic factors for nasopharyngeal carcinoma.According to the hazard ratio calculated,the N staging system was revised as follows:N0:no regional lymph node metastasis;N1:VⅡ a or/and unilateral levels (I,Ⅱ,Ⅲ,Va) involvement;N2:bilateral levels (I,Ⅱ,Ⅲ,Va) involvement;N3:levels IVa,Vb,and IVb+Vc involvement.Conclusions The proposed N staging system is based on IMRT and RTOG guidelines for lymph node levels and more practical,and can provide highly objective prediction of outcome and guide treatment in nasopharyngeal carcinoma.
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Objective To establish a new T staging system for nasopharyngeal carcinoma ( NPC) based on magnetic resonances imaging ( MRI) and intensity?modulated radiotherapy ( IMRT) . Methods A retrospective analysis was performed on the clinical data of 608 patients who were newly diagnosed with non?metastatic NPC by MRI and treated with IMRT in our hospital from 2008 to 2010. All patients were staged according to the 7th edition of the UICC/AJCC staging system for NPC. The survival rates were calculated using the Kaplan?Meier method and analyzed using the log?rank test. The Cox regression model was used for multivariate analyses. To deal with the deficiency in the current UICC/AJCC staging system, a new T staging system for NPC was established and systematically evaluated. Results The 5?year follow?up rate was 94?5%. The 5?year overall survival (OS), disease?free survival, local relapse?free survival (LRFS), and distant metastasis?free survival rates were 81?5%, 80?1%, 86?0%, and 81?1%, respectively. The univariate and multivariate analyses showed that the anatomic structures of nasopharynx, parapharyngeal space, and skull base were influencing factors for the OS rate (P=0?000?0?045). New T staging criteria were proposed based on the risk differences and survival curves:stage T1:invasion of the nasopharynx, parapharyngeal space, oropharynx, nasal cavity, skull base, and internal pterygoid muscle;stage T2:invasion of the external pterygoid muscle, paranasal sinus, intracalvarium, infratemporal fossa, and cranial nerves. The proposed T staging system achieved a good separation in both OS and LRFS curves. Conclusions The proposed new T staging system gives an objective prognostic prediction in patients with NPC, which provides an exploratory attempt toward a new clinical staging system for NPC.
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Objective]To establish a new volume-depending staging system for ONFH through an analysis software developed by ourselves, referring to Ficat staging system. [Method]With the help of the necrosis score calculated by our software, a new 0~6 volume-depending staging system for ONFH was established referring to Ficat staging system. The correlation analysis was conducted between the Ficat stages and necrosis scores of 22 ONFH cases. [Result]According to Ficat staging system, there were 4 stage Ⅰ, 2 stage Ⅱa, 3 stage Ⅱb, 9 stage Ⅲ, 4 stage Ⅳ. According to the volume-depending staging system, there were 4 cases of stage 1, 3 stage 2, 2 stage 3, 3 stage 4, 5 stage 5, 5 stage 6. A strong linear correlation was observed between the necrosis scores of volume-depending staging system and Ficat staging system(r=0.976,P<0.01). [Conclusion]The new volume-depending staging system might be accurate and feasible. It could indicate the whole condition of ONFH more objective than Ficat staging system, which would be helpful for early diagnosis of ONFH.
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Objective To investigate the immunophenotype characteristics,the clinical significance of CD28 and International staging system in multiple myeloma (MM).Methods BM aspirate samples from 49 newly diagnosed MM patients and 22 patients after treatment were assessed using 4 color flow cytometric analyses.These MM patients were classified according to International staging system and the consolidated risk staging system,and the survival rates and treatment efficiency of 2 staging system were compared.Results The higher stage,according to the international staging system,the lower treatment efficiency [the efficacy rates of Ⅰ,Ⅱ,Ⅲ stage were 83.3 ％ (4/6),38.5 ％ (5/13),38.5 ％ (5/13),36.5 ％ (19/52)](x2 =4.235,P =0.04),and the survival and progression-free survival time of high-risk group were significantly shortened (P ＜ 0.05).The rate of CD28 abnormal expression was no significant different between the initial and the treatment group [27 (55.1％),14 (63.4 ％)],also similar in the impact of survival and progression-free survival time (P ＞ 0.05).According to the consolidated risk staging system,the treatment efficiency,the survival and progression-free survival time of high-risk group were significantly shortened than the low ones (P =0.040).Conclusions The patients with higher ISS stage,abnormal expression of CD28,and high-risk group have poor prognosis.
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Visual field examination is essential for evaluating optical nerve damage in glaucomatous eye.Severity of visual field abnormality affects the decision of treating regimen and monitor of disease change and is an integral part of patient care.Staging glaucomatous visual field defects is important for clinicians and researchers.Many classification methods of visual field damage severity have been proposed,but none has been widespread used in clinical practice.Each method has its own distinct advantage and disadvantage.So no a golden standard is universally accepted in the visual field defects staging method up to now,and different methods provide us multiple choice.It is still a challenge for clinician to choose a simple and accurate system to stage visual field defects of glaucomatous patient.This article offers a review of the various classification and staging methods of functional damage,which have been used in the field of glaucoma.
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Objective To analyze the changes and clinical significance of C-reactive protein (CRP)、hemoglobin (Hb) and erythrocyte sedimentation rate (ESR) in different disease stage of multiple myeloma according the international staging system. Method Thirty untreated MM patients with complete clinical records were included in the stndy. The multiple myeloma patients were classified into three groups according to international staging system (ISS).Thirty megaloblastic anemia patients of similar age 、sex、hemoglobin level as the observation group.Resulets The levels of CRP (24.17±9.87 mg/L)、Hb (71.72±13.27 g/L) and ESR (105.94±27.73 mm/h) of stage Ⅲ patients were statistically different with stage Ⅰ ( CRP 8.54±1.97 mg/L; Hb 91.00±9.92g/L; ESR 73.57±20.53mm/h)、Ⅱ patients ( CRP 14.89±5.51 mg/L; Hb 91.29±8.32g/L; ESR 67.00± 15.56 mm/h) separately (P＜0.05).The levels of CRP (19.40±10.17 mg/L) and ESR (91.90±29.70 mm/h) in the MM patients were significantly higher than that in the observation group Ⅰ ( CRP 7.52±1.57mg/L; ESR 20.20±8.04mm/h) (P＜0.05 respectively).CRP and ESR level in MM patients positively correlated with myeloma cell proportion and β2-microglobulin level (P＜0.05), while Hb level negatively correlated with myeloma cell proportion and β2-microglobulin level (P＜0.05),Conclusion The levels of C-reactive protein、hemoglobin and erythrocyte sedimentation rate are closely associated with the development of multiple myeloma. C-reactive protein and hemoglobin are relatively sensitive response to disease than erythrocyte sedimentation rate. There is a clear clinical implication in detecting the patient' s condition for progress and the prognosis.
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BACKGROUND: Therapeutic approaches in pediatric populations are based on adult data because there is a lack of appropriate data for children. Consequently, there are many controversies regarding the proper treatment of pediatric patients. OBJECTIVE: The present study was designed to evaluate patients with differentiated thyroid carcinoma diagnosed before 20 years of age and to determine the factors associated with the response to the initial therapy. METHODS: Sixty-five patients, treated in two tertiary-care referral centers in Rio de Janeiro between 1980 and 2005 were evaluated. Information about clinical presentation and the response to initial treatment was analyzed and patients had their risk stratified in Tumor-Node- Metastasis; Age-Metastasis-Extracapsular-Size; distant Metastasis-Age-Completeness of primary tumor resection-local Invasion-Size and American-Thyroid-Association classification RESULTS: Patients ages ranged from 4 to 20 years (median 14). The mean follow-up was 12,6 years. Lymph node metastasis was found in 61.5 percent and indicated a poor response to initial therapy, with a significant impact on time for achieving disease free status (p = 0.014 for response to initial therapy and p<0,0001 for disease-free status in follow-up). Distant metastasis was a predictor of a poor response to initial therapy in these patients (p = 0.014). The risk stratification systems we analyzed were useful for high-risk patients because they had a high sensitivity and negative predictive value in determining the response to initial therapy. CONCLUSIONS: Metastases, both lymph nodal and distant, are important predictors of the persistence of disease after initial therapy in children and adolescents with differentiated thyroid cancer.
Subject(s)
Adolescent , Child , Child, Preschool , Female , Humans , Male , Young Adult , Thyroid Neoplasms/therapy , Epidemiologic Methods , Lymphatic Metastasis , Lymph Nodes/pathology , Prognosis , Time Factors , Treatment Outcome , Thyroid Neoplasms/epidemiology , Thyroid Neoplasms/pathology , Thyroid Neoplasms/secondaryABSTRACT
Liver resection is the most effective treatment for hepatocellular carcinoma (HCC).The Barcelona Clinic Liver Cancer (BCLC) staging system is commonly accepted as a guideline for HCC treatment,but it only recommends liver resection for the patients with HCC at stage 0 to A1.The surgical indications of the BCLC staging system need to be re-evaluated.120 HCC patients undergoing curative liver resection were retrospectively stratified to the BCLC staging system,and the survival of the patients at stages A,B and C was analyzed.The justification of the BCLC staging system was re-evaluated.Fifty-two patients were classified at stage A,51 at stage B and 17 at stage C respectively.The hospital mortality of this cohort was zero and the morbidity was 24.1％.The 1-,2-,3-year overall survival rate of this cohort was 81.6％,68.3％,and 57.5％ respectively.There was no significant difference in the survival rate between the patients at stage A and B (P＞0.05).If the treatment guidelines of BCLC staging system were followed,the majority of the patients at stages A and B (77.7％,80/103) would not have been treated surgically.Our data suggest that the surgical indications of the BCLC staging system are not justified for HCC treatment.More studies may be needed as for how to further broaden the surgical indications of the BCLC staging system in the future.