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1.
Article de Chinois | WPRIM | ID: wpr-870086

RÉSUMÉ

In recent years, the prevalence of metabolic diseases, including obesity, diabetes, nonalcoholic fatty liver disease, and metabolic syndrome, increased significantly. Fatigue is common in metabolic diseases and may lead to functional disability. This complicated feeling imposes a huge influence on patients with metabolic diseases physically and psychologically, which seriously affects the quality of life and brings serious burden to the social economy. There were an increasing number of researches on fatigue and metabolic diseases. This article reviews the evidences of the linkages between fatigue and metabolic diseases.

2.
Article de Chinois | WPRIM | ID: wpr-338480

RÉSUMÉ

<p><b>OBJECTIVE</b>To explore clinicopathologic characteristics, surgical features and prognostic factors in patients with primary gastrointestinal lymphoma(PGIL) in order to provide evidence for optimizing surgical treatment.</p><p><b>METHODS</b>Clinicopathological data of 57 PGIL patients undergoing abdominal surgery in Sun Yat-sen University Cancer Center between October 1990 and January 2015 were retrospectively collected. The survival rates were compared among patients with different clinicopathologic characteristics by Kaplan-Meier method, while Cox regression model was employed to analyze the prognostic factors.</p><p><b>RESULTS</b>Among 57 patients, 43 were male and 14 were female, with a median age of 48 (range 16 to 80) years. Seventeen (29.8%) cases were classified as Musshoff I( stage, 19 (33.3%) cases as II( stage, 9 (15.8%) cases as III( stage, and 12(21.1%) cases as IIII( stage. Forty-four (77.2%) cases underwent selective operation, 13(22.8%) cases underwent emergent operation due to acute abdomen. Thirty-two(56.1%) cases had radical resection, 18 (31.6%) cases had partial resection and the rest 7(12.3%) cases failed to perform resection. Four (7.0%) cases received simple surgical operation, and 53 (93.0%) cases received comprehensive treatment, including 5(8.8%) cases with preoperative chemotherapy and surgery, 40 (70.2%) cases with surgery and postoperative chemotherapy, and 8 (14.0%) cases with surgery and perioperative chemotherapy. Stage III( and IIII( accounted for 76.9%(10/13) in patients undergoing emergent operation and accounted for 25.0%(11/44) in patients undergoing selective operation, whose difference was statistically significant (χ=9.503, P=0.002). Univariate prognostic analysis showed that T lymphocyte source pathological cell phenotype (P=0.000), clinical Musshoff stage III( and IIII((P=0.001), emergent operation (P=0.000) and incomplete tumor resection(P=0.007) had worse 5-year overall survival. Multivariate Cox regression analysis indicated that tumor pathological cell phenotype (HR=13.75, 95%CI:3.546-53.308, P=0.000) and surgical timing (HR=7.497, 95%CI:1.163-48.313, P=0.034) were independent prognostic risk factors of patients with stage I( and II(.</p><p><b>CONCLUSIONS</b>Surgical operation is an important part of comprehensive treatment for PGIL. T lymphocyte source and ulcerative lymphoma indicates poorer prognosis.</p>

3.
Article de Chinois | WPRIM | ID: wpr-658867

RÉSUMÉ

Objective To investigate the prognostic value of American Joint Committee on Cancer-tumor regression grading ( AJCC-TRG) combined with ypTN stage in patients with locally advanced rectal cancer (LARC),who were treated with neoadjuvant chemoradiotherapy,and to identify the subgroups with the worst prognosis. Methods A total of 263 patients with LARC,including 176 males and 87 females,with a median age of 55 years,were admitted to Sun Yat-sen University Cancer Center from 2004 to 2012.All the patients received neoadjuvant chemoradiotherapy before surgery and underwent total mesorectal excision at 6 to 8 weeks after radiotherapy. All the surgical specimens were reevaluated according to the AJCC ( 7th edition)-TRG system and ypTN staging criteria. The prognostic prediction by TRG combined with ypTN was evaluated using survival analysis. The Kaplan-Meier method was used to calculate the rates of overall survival ( OS ) , disease-free survival ( DFS ) , local recurrence-free survival ( LRFS ) , and distant metastasis-free survival ( DMFS ) . The log-rank test was used for survival comparison and univariate prognostic analysis. Results The median follow-up was 601 months. The 5-year rates of OS, DFS, LRFS, and DMFS for all patients were 800%,750%,970%,and 810%,respectively. There were significant differences in OS, DFS,and DMFS between different ypT/TRG subgroups and different ypN/TRG subgroups (all P<005). ypT3-4/TRG 2-3 and ypN1-2/TRG 2-3 subgroups showed the worst prognosis. The 5-year rates of OS,DFS, and DMFS of the two subgroups were 669%/560%, 522%/414%, and 609%/460%, respectively. Conclusions A combination of AJCC-TRG system and ypTN staging can better predict the prognosis of LARC and identify the subgroups with the worst prognosis, which may provide a clinical guidance for postoperative individualized decision on adjuvant therapy for LARC.

4.
Article de Chinois | WPRIM | ID: wpr-661786

RÉSUMÉ

Objective To investigate the prognostic value of American Joint Committee on Cancer-tumor regression grading ( AJCC-TRG) combined with ypTN stage in patients with locally advanced rectal cancer (LARC),who were treated with neoadjuvant chemoradiotherapy,and to identify the subgroups with the worst prognosis. Methods A total of 263 patients with LARC,including 176 males and 87 females,with a median age of 55 years,were admitted to Sun Yat-sen University Cancer Center from 2004 to 2012.All the patients received neoadjuvant chemoradiotherapy before surgery and underwent total mesorectal excision at 6 to 8 weeks after radiotherapy. All the surgical specimens were reevaluated according to the AJCC ( 7th edition)-TRG system and ypTN staging criteria. The prognostic prediction by TRG combined with ypTN was evaluated using survival analysis. The Kaplan-Meier method was used to calculate the rates of overall survival ( OS ) , disease-free survival ( DFS ) , local recurrence-free survival ( LRFS ) , and distant metastasis-free survival ( DMFS ) . The log-rank test was used for survival comparison and univariate prognostic analysis. Results The median follow-up was 601 months. The 5-year rates of OS, DFS, LRFS, and DMFS for all patients were 800%,750%,970%,and 810%,respectively. There were significant differences in OS, DFS,and DMFS between different ypT/TRG subgroups and different ypN/TRG subgroups (all P<005). ypT3-4/TRG 2-3 and ypN1-2/TRG 2-3 subgroups showed the worst prognosis. The 5-year rates of OS,DFS, and DMFS of the two subgroups were 669%/560%, 522%/414%, and 609%/460%, respectively. Conclusions A combination of AJCC-TRG system and ypTN staging can better predict the prognosis of LARC and identify the subgroups with the worst prognosis, which may provide a clinical guidance for postoperative individualized decision on adjuvant therapy for LARC.

5.
Article de Chinois | WPRIM | ID: wpr-608324

RÉSUMÉ

Objective To investigate the efficacy and toxicities of neoadjuvant chemoradiotherapy (neoCRT) in the management of unresectable locally advanced adherent colon cancer (LAACC).Methods A retrospective analysis was performed on the clinical records of 40 patients with initially diagnosed unresectable LAACC who received preoperative neoCRT in our center from October 2010 to December 2015.Results Thirty-nine patients completed the preoperative neoCRT.Thirty-four patients underwent radical resection after neoCRT, and the R0 resection rate, pathological complete response rate (pCR), tumor downstaging rate, nodal downstaging rate, and clinical downstaging rate were 91%, 24%(8/34patients), 76%(26/34patients),100%(32/32patients), and 94%(32/34patients), respectively.Among the 21 patients with bladder invasion, the full bladder was preserved in 7 patients (33%) and partial cystectomy was performed in 11 patients (52%).During the course of neoCRT, the grade 3-4 hematologic toxicity rate, grade 3 hand-foot syndrome rate, grade 3 radiodermatitis, and incomplete intestinal obstruction rate were 23%, 3%, 3%, and 5%, respectively.The 3-year sample size was 25 patients.For all the patients, the 3-year overall survival (OS) and progression-free survival (PFS) rates were 75% and 80%, respectively.Of the 34 patients who received surgical radical resection, the 3-year OS and disease-free survival (DFS) rates were 87% and 81%, respectively.In addition, local tumor recurrence was identified in 3 patients, and distant metastasis was identified in 6 patients.Conclusions NeoCRT is an effective treatment for unresectable LAACC that results in significant tumor downstaging and enhanced R0 resection rate without an increase in surgical complications.The patients treated with radical surgical resection after neoCRT show a satisfactory short-term outcome.Further studies will be required to determine the clinical value of neoCRT in treating LAACC.

6.
Article de Chinois | WPRIM | ID: wpr-260312

RÉSUMÉ

<p><b>OBJECTIVE</b>To evaluate the impact of macroscopic enlarged lymph node on the clinicopathological characteristics of stage II colorectal cancer, and to explore the potential mechanism.</p><p><b>METHODS</b>Clinicopathological data of 116 consecutive patients with stage II colorectal cancer, who underwent colorectal radical resection and were identified as stage II colorectal cancer without mesenteric metastasis by postoperative pathology, in our department between December 2001 and December 2002 were analyzed retrospectively. All the patients were examined by the surgeons with gross appearance to decide the enlarged lymph nodes as metastasis during operation. There were 43 patients with macroscopic enlarged lymph nodes and 73 without such lymph nodes. Survival rate was compared between the two groups. Impact of macroscopic enlarged lymph node on the prognosis of stage II colorectal cancer was analyzed. Structure of macroscopic enlarged lymph node was observed. CK expression in 107 macroscopic enlarged lymph nodes from 43 cases was examined by immunohistochemistry.</p><p><b>RESULTS</b>The 10-year disease-free survival (DFS) of the whole group was 83.5%. The 10-year DFS of patients with macroscopic enlarged lymph nodes was 75.9%, which was significantly lower than 89.3% (P=0.038) of patients without macroscopic enlarged lymph nodes. Univariate analysis showed that macroscopical enlarged lymph node (P=0.038), perioperative blood transfusion (P=0.004), number of retrieved lymph nodes (P=0.016), concomitant disease (P=0.003), and preoperative serum carcinoembryonic antigen (CEA) level (P=0.050) were related to the prognosis of all the 116 patients. Multivariate analysis showed that macroscopical enlarged lymph node (P=0.044), number of retrieved lymph nodes (P=0.021), and perioperative blood transfusion (P=0.032) were independent prognostic factors. Haematoxylin and eosin (HE) staining indicated that enlarged lymph nodes had hyperplasia reaction. Immunohistochemistry showed that among 107 enlarged lymph nodes, 1 had macrometastases, 1 micrometastasis, 4 isolated tumor cell (ITC), and the rest 101 had no positive CK expression.</p><p><b>CONCLUSION</b>Macroscopic enlarged lymph node indicates a poor prognosis in patients with stage II colorectal cancer.</p>


Sujet(s)
Humains , Antigène carcinoembryonnaire , Tumeurs colorectales , Survie sans rechute , Immunohistochimie , Noeuds lymphatiques , Métastase lymphatique , Analyse multifactorielle , Micrométastase tumorale , Stadification tumorale , Pronostic , Études rétrospectives , Taux de survie
7.
Article de Chinois | WPRIM | ID: wpr-239405

RÉSUMÉ

<p><b>OBJECTIVE</b>To explore the clinicopathological characteristics, efficacy, and prognostic factors for patients with rectal gastrointestinal stromal tumor(GIST).</p><p><b>METHODS</b>Clinicopathological and follow-up data of 61 patients with rectal GIST in our department from January 1990 to October 2012 were analyzed retrospectively and pathology specimens were reviewed. Kaplan-Meier method was used to calculate the survival. Univariate analysis and multivariate analysis were performed to investigate the influencing factors of prognosis with Log-rank test and Cox regression model.</p><p><b>RESULTS</b>There were 42 male and 19 female patients with a median age of 59 years old. Eighteen cases(29.5%) were confirmed preoperatively as GIST by biopsy and 46 cases were diagnosed as GIST by first pathological examination. Fifteen cases(24.6%) were revised as GIST after re-examination of specimes among whom 14 cases had been diagnosed as leiomyoma or sarcoma, and 1 as neurolemmoma. Tumor location was above peritoneal reflection in 12 cases(19.7%) and below peritoneal reflection in 49(80.3%). Fifty-two patients underwent surgery, including 21 extended resections(lymph nodes clearance and combined organs resection simultaneously) and 31 local resections(tumor rejection or partial resection of rectal wall). Eleven patients received preoperative imatinib(400 mg/d). Forty-one cases received imatinib therapy after operation or biopsy diagnosis, including 25 cases who received palliative treatment for postoperative recurrence. Median follow-up time was 55(6 to 391) months and follow-up longer than 2 years was carried out in 46 patients. Overall survival rates of 1-, 2-, 3- , 5-year were 98%, 95.6%, 86.0% and 73.7% respectively. There were no significant differences between local resection group(96.4%, 92%, 83.3% and 77.3%) and extended resection group (100%, 94.7%, 89.50% and 82.6%)(χ(2)=0.004, P=0.947). Univariate analysis showed that survival was only associated with recurrence and metastasis (χ(2)=4.292, P=0.038). Multivariate Cox analysis showed postoperative survival was not associated with any factors(all P>0.05). The 3-year survival rate of patients with postoperative recurrence or metastasis receiving imatinib therapy was better as compared to those who did not received imatinib(82.7% vs. 71.4%).</p><p><b>CONCLUSIONS</b>Rectal GIST are more common in the lower rectum. Surgery is the main treatment for rectal GIST. Local complete resection is the mainstay treatment. Extensive resection and lymph node clearance may not improve survival. Imatinib can improve the prognosis of patients with recurrence or metastasis.</p>


Sujet(s)
Femelle , Humains , Mâle , Benzamides , Tumeurs stromales gastro-intestinales , Thérapeutique , Mésilate d'imatinib , Récidive tumorale locale , Pipérazines , Pronostic , Pyrimidines , Tumeurs du rectum , Anatomopathologie , Thérapeutique , Études rétrospectives , Taux de survie
8.
Zhonghua zhong liu za zhi ; (12): 367-369, 2002.
Article de Anglais | WPRIM | ID: wpr-302009

RÉSUMÉ

<p><b>OBJECTIVE</b>To investigate the clinical factors related with liver metastasis from colorectal cancer.</p><p><b>METHODS</b>1 312 colorectal cancer patients treated from 1988 to 1997 were collected to set up the database. Binary and multinomial logistic regression (SPSS 10.0 for windows) and then correlation analysis were used to evaluate the factors concerned.</p><p><b>RESULTS</b>Sex, disease course, gross tumor type, differentiation degree, pathological grade, infiltration depth and lymph node metastasis were related with liver metastasis by single factor analysis. Only sex, infiltration depth and lymph node metastasis were related with liver metastasis by multiple factor analysis. More male than female were observed in patients with liver metastasis from colorectal cancer (1.9:1, P = 0.006). Liver metastasis in colorectal cancer was positively related to the infiltration depth into the intestine wall (r = 0.926, P = 0.024). However, the correlation between the distance of lymph node metastasis and liver metastasis in colorectal cancer had no statistical significance (r = 0.748, P = 0.252).</p><p><b>CONCLUSION</b>Sex, depth of infiltration and lymph node metastasis are the main clinical factors related with liver metastasis from colorectal cancer. Male colorectal cancer patients are apt to develop liver metastasis. The deeper the tumor infiltrates, the more the liver metastasis. Age, blood type, symptoms, course, complications, tumor size and site are not related with liver metastasis in colorectal carcinoma.</p>


Sujet(s)
Adolescent , Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Femelle , Humains , Mâle , Adulte d'âge moyen , Tumeurs colorectales , Anatomopathologie , Tumeurs du foie , Modèles logistiques , Métastase lymphatique
9.
Article de Chinois | WPRIM | ID: wpr-518206

RÉSUMÉ

Objective To evaluate mesh plug hernia repair in clinical application.Methods One hundred and eight cases of mesh plug hernia repair and eighty five cases of Bassini repair were retrospectively reviewed in our hospital from Aug. 1998 to Feb. 2000. Results Mesh plug hernia repir patients enjoyed less blood loss, earlier up and about, shorter postoperative febrile period and hospital stay, less postoperative dysuria ratio(all P

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