ABSTRACT
OBJECTIVE@#To compare patient survival outcomes between completion hysterectomy and conventional surveillance in locally advanced adenocarcinoma of the cervix after concurrent chemoradiotherapy (CCRT).@*METHODS@#Patients with adenocarcinoma of the cervix after CCRT were identified in a tertiary academic center database from 2004 to 2018. Patients received completion hysterectomy or surveillance after CCRT. We compared the progression-free survival (PFS) and overall survival (OS) between the patients with or without adjuvant hysterectomy. Surgery features, operative complications, and pathologic characteristics were documented. Patient outcomes were also analyzed according to clinicopathologic factors.@*RESULTS@#A total of 78 patients were assigned to completion surgery and 97 to surveillance after CCRT. The PFS was better in the surgery group compared to the CCRT only group, at 3 years the PFS rates were 68.1% and 45.2%, respectively (hazard ratio [HR]=0.46; 95% confidence interval [CI]=0.282–0.749; p=0.002). Adjuvant surgery was also associated with a higher rate of OS (HR=0.361; 95% CI=0.189–0.689; p=0.002), at 3 years, 87.9% and 67%, respectively. Tumor stage, size, lymph-vascular space invasion (LVSI), lymphadenopathy were associated with PFS but not with OS. Hysterectomy specimens revealed 64.1% (50/78) of the patients had pathologic residual tumor. Patients age less than 60, tumor size over 4 cm, stage IIB and persistent residual disease after CCRT were most likely to benefit from hysterectomy. Hysterectomy was associated with a lower rate of locoregional recurrence but did not reach statistical significance (5.13% vs. 13.5%, p=0.067).@*CONCLUSION@#Completion hysterectomy after CCRT was associated with better survival outcome compared with the current standard of care.
ABSTRACT
OBJECTIVE: To compare patient survival outcomes between completion hysterectomy and conventional surveillance in locally advanced adenocarcinoma of the cervix after concurrent chemoradiotherapy (CCRT).METHODS: Patients with adenocarcinoma of the cervix after CCRT were identified in a tertiary academic center database from 2004 to 2018. Patients received completion hysterectomy or surveillance after CCRT. We compared the progression-free survival (PFS) and overall survival (OS) between the patients with or without adjuvant hysterectomy. Surgery features, operative complications, and pathologic characteristics were documented. Patient outcomes were also analyzed according to clinicopathologic factors.RESULTS: A total of 78 patients were assigned to completion surgery and 97 to surveillance after CCRT. The PFS was better in the surgery group compared to the CCRT only group, at 3 years the PFS rates were 68.1% and 45.2%, respectively (hazard ratio [HR]=0.46; 95% confidence interval [CI]=0.282–0.749; p=0.002). Adjuvant surgery was also associated with a higher rate of OS (HR=0.361; 95% CI=0.189–0.689; p=0.002), at 3 years, 87.9% and 67%, respectively. Tumor stage, size, lymph-vascular space invasion (LVSI), lymphadenopathy were associated with PFS but not with OS. Hysterectomy specimens revealed 64.1% (50/78) of the patients had pathologic residual tumor. Patients age less than 60, tumor size over 4 cm, stage IIB and persistent residual disease after CCRT were most likely to benefit from hysterectomy. Hysterectomy was associated with a lower rate of locoregional recurrence but did not reach statistical significance (5.13% vs. 13.5%, p=0.067).CONCLUSION: Completion hysterectomy after CCRT was associated with better survival outcome compared with the current standard of care.
Subject(s)
Female , Humans , Adenocarcinoma , Cervix Uteri , Chemoradiotherapy , Disease-Free Survival , Hysterectomy , Lymphatic Diseases , Neoplasm, Residual , Recurrence , Standard of Care , Uterine Cervical NeoplasmsABSTRACT
Objective:To evaluate the clinical efficacy of concurrent chemoradiotherapy for cervical adenocarcinoma, and to analyze the treatment and evaluate the prognosis of patients with residual lesions after definitive radiotherapy.Methods:Clinical data of 109 patients with locally advanced cervical adenocarcinoma treated from January 2005 to February 2016 were analyzed retrospectively. The prescription dose of external irradiation was 50.4 Gy, 28 fractions, and the point A dose of brachytherapy was 30-36 Gy, 5-7 fractions. Cisplatin or paclitaxel was used as concurrent chemotherapy regimen. Clinical efficacy was evaluated after concurrent chemoradiotherapy. Patients with clinical partial remission (PR) after treatment might receive salvage surgery and/or chemotherapy and/or radiotherapy. The survival analysis was performed with Kaplan Meier method.Results:The median follow-up period was 48 months, and the 3-year and 5-year overall survival rates were 74.1% and 58.5%, respectively. After concurrent chemoradiotherapy, 72 patients (66.1%) achieved clinical complete remission, and 31 patients (28.4%) obtained PR. After receiving salvage treatment, the 3-year overall survival rate and progression-free survival rate of PR patients were 53.1% and 40.5%, respectively. Only 4 patients (3.7%) and 2 patients (1.8%) had grade 3 or greater urinary and gastrointestinal toxicity after definitive treatment.Conclusion:For patients with cervical adenocarcinoma who have clinical residual lesions after primary treatment, salvage treatment should be actively taken in order to improve survival outcomes.
ABSTRACT
Objective:To investigate the anxiety and depression of cancer patients undergoing radiotherapy during the epidemic of COVID-19.Methods:By using self-rating anxiety scale and self-rating depression scale, a cross-sectional survey was conducted during the COVID-19 epidemic period.Results:During the COVID-19 epidemic period, the incidence of anxiety and depression in cancer patients undergoing radiotherapy was 15.8% and 27.7% respectively, of which 12.9% suffered from both anxiety and depression. The average scores of anxiety and depression were 49.4(25/76) and 46.4(25/83), respectively, which were higher than those of the domestic norm. Age is a contributing factor for anxiety, and patients living in urban are more likely to experience depression.Conclusions:The prevalence of anxiety and depression of cancer patients undergoing radiotherapy are higher than healthy people during the COVID-19 outbreak. We should pay more attention to the psychological states of the cancer patients.
ABSTRACT
Objective To investigate the quality of life, sexual quality of life and its influencing factors in cervical cancer patients undergoing radiotherapy. Methods Pre-menopausal patients of 87 cases were diagnosed with cervical cancer treated with radiotherapy at Peking Union Medical College Hospital from December 2013 to December 2018 were recruited in this study. The functional assessment of cancer therapy-cervix ( FACT-Cx V4. 0) and the female sexual function index ( FSFI) were evaluated. Demographic and treatment data were collected. The influencing factors were analyzed by multiple linear regression analysis. Results The total score of quality of life was 114( 100-126) , 19( 16-21) for physiology, 21( 18-24) for social/family, 19( 17-21 ) for emotion, 19 ( 14-22 ) for function and 39 ( 34-43 ) for additional attention, respectively. The end time of radiotherapy was the influencing factor of the total score ( P= 0.034 ) , physiology ( P=0) and function ( P=0.008) . Family was the influencing factor of social family dimension ( P=0.010) . The total score of FSFI was 8.0( 5.0-20.5) , 1.8( 1.2-3.0) for sexual desire, 1.5( 0-2.7) for sexual arousal, 0.3( 0-3.6) for vaginal lubrication, 0( 0-3.6) for orgasm, 3.2( 2-4) for satisfaction and 0( 0-3.6) for sexual pain, respectively. The total score was less than 27 in 97%( 84/87) of the patients and had sexual dysfunction. Age was the influencing factor of sexual arousal ( P=0.005) and vaginal lubrication ( P=0.039) . Occupation was the influencing factor of sexual pain ( P=0.004) . Conclusions The quality of life of premenopausal patients with cervical cancer is affected by multiple factors. Radiotherapy-related complications should be actively treated to improve the quality of life and sexual life of patients.
ABSTRACT
Objective To analyze the imaging data of patients with complete clinical remission ( cCR ) and postoperative pathological complete remission ( pCR ) after concurrent chemoradiotherapy, aiming to evaluate the values of MRI and rectal ultrasound in predicting pCR. Methods Clinical data of 42 patients with locally advanced rectal cancer treated with concurrent chemoradiotherapy combined with operation were retrospectively analyzed. The magnetic resonance imaging (MRI), endoscopic ultrasound (EUS) and pathological data were statistically compared between patients with cCR and pCR. Results After concurrent chemoradiotherapy,12 patients obtained cCR and 7 patients achieved pCR.The consistency rate of cCR between MRI and EUS was 3/12(25％), and 4/12(33％) for pCR.The consistency rate of pCR of MRI combined with EUS was 5/12 ( 42％) . Conclusion Rectal ultrasound combined with MRI cannot fully predict pCR. More accurate detection approach remains to be explored to evaluate the clinical outcomes of watch-and-wait patients.
ABSTRACT
ObjectiveTo explore the effect of the calcium phosphate cement (CPC) /calcium polyphosphate fiber (CPPF) composites mixed with different proportion of minimal morselized bone on repair of bone defect in vivo. MethodsA total of 36 New Zealand white rabbits were completely randomly designed into A, B, C, D groups and their bilateral radial bone defect model was prepared. The minimal morselized bone (300-500 μm in diameter) was made from the iliac of those rats. The CPPF and CPC were evenly mixed into CPC/CPPF composites which were divided into four groups in accordance with the CPPF weight O, 10％, 30％ and 50％ in CPC/CPPF composite. The CPC/CPPF composites of the four groups was mixed with the minimal morselized bone with ratio of 6:4 and then the mixture was implanted the bone defect of the rabbits in four groups. The gross, X-ray and histological observations were done at four and eight weeks. The biomechanical test was performed at eight weeks. Results When CPPF occupies 30％ of the CPC/CPPF composite, the maximum compressive load and bending loads were better than those in the other groups ( P ＜ 0.05 ), when the histological observation showed the most tight link between the artificial composite and the bone interface and the closest similarity between material degradation rate and the ossification rate, with the best osteogenesis and the optimal ratio.ConclusionThe repair of bone defect can attain the optimal outcome through adding a certain ratio of minimal morselized bone into the CPC/CPPF to adjust the degradation rate of composites.
ABSTRACT
Objective To investigate the effect of chemotherapy drugs on the expression of carci-noembryonic antigen (CEA) in the gastric tissue with precancerous lesions in ectopie cancer. Methods There were 45 cases of cancer patients (precancerous lesions group), the pathological biopsy showed that there were atypical hyperplasia or intestinal metaplasia by gastroscope before chemotherapy. Gastruscope was done before chemotherapy and after six cycles of chemotherapy. Gastric tissue was taken respectively in the same site. The expression of CEA was measured in the gastric tissue. Normal gastric tissue taken from 10 cases of cancer patients was served as control. Compared respectively the expression of CEA in the gastric tissue in control group and precancerous lesions group, in precancerous lesions group between before and after treatment. Results CEA expression in the gastric tissue was (27.76±9.67), (3.32±0.60)μg/L in precancerous lesions group and control group respectively, there was significant difference between two groups(P<0.05). CEA expression in the gastric tissue was (27.76±9.67), (26.60±10.80)μg/L before and after treatment in precancerous lesions group respectively, P<0.05. CEA expression in the gastric tissue before treatment was (23.11±4.11), (17.10±1.66)μg/L, after treatment was (21.11±5.66), (15.10±3.31)μg/L in the mild to moderate atypical hyperplasia, mild to moderate intestinal metaplasia respectively, there was significant difference between before and after treatment in the mild to moderate precancerous lesions. There was no significant difference between before and after treatment in the severe precancerous lesions. Conclusions Chemotherapy drugs can significantly reduce the expression of CEA in the gastric tis-sue in the mild to moderate precancerous lesions. The results suggests that mild to moderate precancerous lesions can be reversed.