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1.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 152-158, 2024.
Article in Chinese | WPRIM | ID: wpr-1005264

ABSTRACT

ObjectiveTo observe the clinical effect of Qingxin Zishen decoction on hot flashes after endocrine therapy for prostate cancer and explore its therapeutic mechanism. MethodA total of 60 patients who met the criteria and were admitted to Jiangsu Province Hospital of Chinese Medicine from December 2021 to December 2022 were collected and randomly divided into a treatment group and a control group, with 30 cases in each group. The treatment group was treated with Qingxin Zishen decoction, while the control group was only given routine nursing. The observation period of this study was eight weeks. The improvement of hot flash frequency, hot flash degree, hot flash score, ISS score, and TCM syndrome score were observed in the two groups before and after treatment. The changes of serum endothelin-1 (ET-1), nitric oxide (NO), calcitonin gene-related peptide (CGRP), prostate specific antigen (PSA), and testosterone were detected. ResultIn terms of efficacy, after treatment, the frequency, degree, and score of hot flashes, ISS score, and TCM syndrome score decreased in the treatment group (P<0.05). Compared with the control group, all indicators were better in the treatment group (P<0.05). In terms of laboratory indicators, after treatment, the serum NO level in the treatment group was increased. ET-1 level was decreased. The ratio of ET-1/NO was decreased, and the CGRP level was decreased (P<0.05). However, testosterone and PSA levels were not significantly changed . Compared with the control group, after treatment, the serum NO level in the treatment group was higher, and the level of ET-1 was lower. The ratio of ET-1/NO and the CGRP level were lower (P<0.05). There were no significant differences in testosterone and PSA levels between the two groups. ConclusionQingxin Zishen decoction can significantly improve hot flashes in patients with prostate cancer after endocrine therapy. The mechanism of Qingxin Zishen decoction may be to improve the vasomotor function by regulating the expression level of vasomotor factors, so as to treat hot flashes.

2.
Journal of International Oncology ; (12): 352-356, 2023.
Article in Chinese | WPRIM | ID: wpr-989570

ABSTRACT

Endocrine therapy resistance is a major challenge in the treatment of hormone receptor-positive breast cancer. In recent years, endocrine resistance mechanisms have focused on ESR1 mutations or fusions, epigenetic regulation, abnormal regulation of signal transduction pathway, cell cycle regulation, cancer stem cells, metabolic reprogramming, tumor microenvironment and autophagy. Exploring the latest advances in the mechanisms of endocrine therapy resistance in breast cancer may provide more research ideas and treatment options for the precision treatment of hormone receptor-positive breast cancer.

3.
Cancer Research on Prevention and Treatment ; (12): 694-699, 2023.
Article in Chinese | WPRIM | ID: wpr-985863

ABSTRACT

Objective To investigate the value of MRI diffusion-weighted imaging (DWI) technique in endocrine therapy for prostate cancer (PCa) based on PI-RADSv2.1. Methods A retrospective analysis of 57 patients with pathologically confirmed PCa was conducted. All patients underwent multi-parametric MRI (mpMRI) according to PI-RADS v2.1 technical specifications before biopsy and six months after endocrine therapy. The apparent diffusion coefficient (ADC) values were measured in cancer and non-cancer areas before biopsy and six months after endocrine therapy. Patients were grouped based on the mRECIST criteria and PSA level into responders (n=45) and non-responders (n=12). ROC curves were obtained to assess the correlation between changes in ADC values and PSA values before and after endocrine therapy. Results In the responder group, the ADC value of the cancer areas was increased significantly after endocrine therapy (P<0.001). No statistically significant difference of the ADC value of the cancer areas was found in the non-responder group before and six months after endocrine therapy (P=0.714). The ADC change of responders and non-responder groups were (0.411±0.178)×10-3 mm2/s and (-0.014±0.125)×10-3 mm2/s, respectively (P<0.001); the ADC ratio were (60.603±30.201)% and (-1.096±13.175)%, respectively (P<0.001). The cutoff value of the ADC change was 0.165 (AUC=0.974; sensitivity, 88.89%; specificity, 100.00%; PPV, 100.00%; NPV, 70.59%). The cutoff value of ADC ratio was 16.827% (AUC=0.980; sensitivity, 91.11%; specificity, 100.00%; PPV, 100.00%; NPV, 75.00%). The ADC values were negatively correlated with serum PSA before and after endocrine therapy. Conclusion The ADC change and ADC ratio may be facilitated to monitor the efficacy of endocrine therapy for PCa. The ADC values were negatively correlated with serum PSA.

4.
Clinics ; 78: 100291, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1528427

ABSTRACT

Abstract Objectives: This study aimed to compare progression-free survival, overall survival, clinical benefits, and adverse effects in postmenopausal women with hormone receptor-positive and HER2-negative breast cancer who received buparlisib plus fulvestrant against those of women who received dalpiciclib plus fulvestrant, considering ribociclib plus letrozole treatment as the reference standard. Methods: Women received buparlisib plus fulvestrant (BF cohort, n = 108), dalpiciclib plus fulvestrant (DF cohort, n = 132), or ribociclib plus letrozole (RL cohort, n = 150) until unacceptable toxicity was observed. Results: A total of 117 (89 %), 80 (74 %), and 84 (56 %) women in the BF, DF, and RL cohorts, respectively, had clinical benefits. After treatment, the clinical benefits for women and after 42 months of follow-up progression-free survival and overall survival were higher in the DF cohort than in the BF and RL cohorts (p < 0.05 for all). Neutropenia, vomiting, constipation, nausea, diarrhea, and anorexia were reported higher in women of the DF and BF cohorts than in women of the RL cohort. Leukopenia and increased levels of alanine aminotransferase and aspartate aminotransferase were reported to be higher in women in the RL cohort than in women in the DF and BF cohorts. Depression, anxiety, and increased levels of alanine aminotransferase and aspartate aminotransferase were reported to be higher in women in the BF cohort than in women in the DF and RL cohorts. Conclusions: Dalpiciclib plus fulvestrant is effective and comparatively safe in postmenopausal women with hormone receptor-positive and HER2-negative breast cancers. Dalpiciclib, buparlisib, fulvestrant, and ribociclib cause neutropenia, severe depression, adverse gastroenterological effects, and adverse hepatological effects, respectively.

5.
Chinese Journal of Practical Nursing ; (36): 132-139, 2022.
Article in Chinese | WPRIM | ID: wpr-930589

ABSTRACT

Objective:To investigate the symptom clusters and influencing factors among breast cancer patients receiving aromatase inhibitor treatment and to provide a theoretical basis for the symptom clusters management.Methods:From April 2020 to January 2021, 253 breast cancer patients were recruited in Peking University Cancer Hospital by convenient sampling method. All the patients were cross-sectional investigated by the demographic and clinical characteristics questionnaire, the M.D. Anderson Symptom Inventory, the Hospital Anxiety and Depression Scale. The principal component analysis was used to extract the symptom clusters and the multiple linear regression was used to analyze the risk factors.Results:During the period of breast cancer patients receiving aromatase inhibitor treatment, three symptom clusters were identified: sick symptom cluster, treatment related-psychological symptom cluster, digestive symptoms cluster. The prevalence of the three symptom clusters was 49.4%(125/253), 45.1%(114/253), 22.5%(57/253), respectively. The median severity of the three symptom clusters was 2.80, 2.00, 0.67, respectively. Multiple linear regression analysis showed that anxiety and education level were the influencing factors of sick symptom cluster ( β=0.25, -0.25, all P<0.05), anxiety, depression and educational level were the influencing factors of treatment related-psychological symptom cluster ( β = 0.34, 0.20, -0.16, all P<0.05), anxiety, depression and chemotherapy history were the influencing factors of digestive symptom cluster ( β= 0.17, 0.18, -0.13, all P<0.05). Conclusions:Breast cancer patients with aromatase inhibitor treatment are affected by symptom clusters. In order to relieve the symptom clusters, we need pay attention to the mentation, the education level and prerious treatment of the patients.

6.
Chinese Journal of Ultrasonography ; (12): 802-808, 2022.
Article in Chinese | WPRIM | ID: wpr-956659

ABSTRACT

Objective:To explore the value of transrectal multimodal ultrasound parameters in monitoring and evaluating the efficacy of endocrine therapy for prostate cancer.Methods:Thirty patients with prostate cancer confirmed by pathology and treated with endocrine therapy in Inner Mongolia Autonomous Region People′s Hospital from November 2019 to May 2021 were selected. The levels of serum prostate specific antigen (PSA), prostate volume, color Doppler parameters, elasticity index and contrast-enhanced ultrasound parameters were measured and recorded before treatment, 1 month and 3 months after treatment. The parameters before and after treatment were statistically analyzed. The correlation between the changes of each index and PSA was analyzed by Spearman correlation analysis.Results:Total prostate specific antigen, free prostate specific antigen, and prostate volume were significantly different before treatment, and 1 month and 3 months after treatment( P<0.05), and the values showed a downward trend with increase of treatment time. There was no significant difference in resistance index before and 1 month after treatment( P>0.05), but decreased significantly 3 months after treatment( P<0.05). The values of elasticity index, peak intensity, area under curve and gradient at 1 month and 3 months after treatment were lower than those before treatment, while the arrival time and rising time at 1 month and 3 months after treatment were significantly higher than those before treatment( P<0.05). Spearman correlation analysis showed that there was no correlation between the changes of quantitative parameters and PSA value before and after treatment( P>0.05). Conclusions:Prostate volume, color Doppler parameters, elasticity index, and contrast-enhanced ultrasound parameters change in the early stage of endocrine therapy for prostate cancer, which can be used as a useful supplement to PSA for prostate cancer, and can be used to evaluate the efficacy of clinical prostate cancer endocrine therapy.

7.
International Journal of Biomedical Engineering ; (6): 430-436, 2022.
Article in Chinese | WPRIM | ID: wpr-989284

ABSTRACT

Breast cancer, as a heterogeneous disease, has different molecular subtypes. The most common molecular subtype is hormone receptor positive (HR +). Endocrine therapy is the predominant treatment for this subtype. The main treatment modality for HR +/human epidermal growth factor receptor 2-negative (HER2 -) metastatic breast cancer (MBC) is novel targeted agents combined with endocrine therapy. In this review, researches in endocrine clinical treatment of HR +/HER2 - MBC was reviewed to provide a new targeted therapy, including CDK4/6 inhibitors combined with endocrine therapy, the debate between CDK4/6 inhibitors combined with endocrine therapy and chemotherapy, new directions of CDK4/6 inhibitor combination, exploration of multiple treatment strategies after CDK4/6 inhibitor therapy progresses, histone deacetylase inhibitor combined with endocrine therapy, PI3K/Akt/mTOR pathway targeting drugs in combination with endocrine therapy, polyadenosine diphosphate ribose polymerase (PARP) inhibitors for gBRCA1/2 mutated breast cancer, novel targeted drugs, and multi-target/multi-combination therapy model.

8.
Cancer Research and Clinic ; (6): 716-720, 2021.
Article in Chinese | WPRIM | ID: wpr-912955

ABSTRACT

Patients with castration-resistant prostate cancer (CRPC) who received a novel androgen receptor pathway inhibitor (ARPI) often show drug resistance in response to treatment. Tumors acquire androgen receptor (AR)-independent subtypes, so that cancer cells no longer depend on AR pathway to continue to grow. More and more studies have shown that after CRPC patients received ARPI treatment, some patients not only failed to achieve the clinical benefit but also experienced the evolution of tumor progression, that is, neuroendocrine prostate cancer (NEPC). NEPC is closely related to poor prognosis. So far, rare effective and reliable drugs have been found clinically to treat NEPC. This article aims to summarize the mechanism of NEPC and the molecular targets, and provide references for the diagnosis and treatment of NEPC patients.

9.
Chinese Journal of Urology ; (12): 30-34, 2021.
Article in Chinese | WPRIM | ID: wpr-911170

ABSTRACT

To investigate the clinical characteristics of metastatic hormone sensitive prostate cancer and explore the strategy of combination of new endocrine drugs.In April 2019, an 69-year-old man was admitted to the First People’s hospital of Changzhou with "gross hematuria" . Physical examination showed prostatic hyperplasia with an unsmooth hard surface. CT showed a mass in bladder and possible metastasis in right lung. Diagnostic TUR-Bt pathology showed prostatic acinar adenocarcinoma, and PET-CT showed malignant lesion of prostate with bladder invasion, multiple pelvic lymph node metastasis and lung metastasis. The diagnosis of mHSPC with lymphatic and lung metastasis was considered. The patient was treated with bicalutamide and then switched to goserelin plus acetate abiraterone with prednisone. Total prostate specific antigen (tPSA) decreased to 0.705 ng/ml after 1 month of ADT+ AAP treatment, and decreased to 0.007 ng/ml after 4 months, and then maintained at 0.003 ng/ml until January 2021. Serum testosterone decreased to 0ng/dl and maintained the whole follow-up period. After 3 months of treatment, the pulmonary metastasis was not obvious. Till the last follow-up at January 2021, the patient reported good quality of life with no serious adverse events. The efficacy of ADT combined with acetate abiraterone in the treatment of mHSPC with lung cancer was significant.

10.
Chinese Journal of Urology ; (12): 586-591, 2021.
Article in Chinese | WPRIM | ID: wpr-911077

ABSTRACT

Objective:To evaluate the prognostic value of preoperative red cell distribution width to platelet ratio on prostate cancer patients treated with endocrine therapy after radical prostatectomy.Methods:The clinical data of 349 prostate cancer patients treated with endocrine therapy after radical prostatectomy in our hospital from October 2007 to October 2018 were retrospectively analyzed.Among all the patients, the average age was 67 years old(ranged 42 to 84 years). The preoperative newly diagnosed PSA level was 4.2-499.2 ng/ml(average 30.6 ng/ml). 158 cases had a Gleason score of more than 8. 191 cases had a Gleason score of below than 8. According to tumorous staging, 151 patients were staged less than or equal to stage T 2b, 110 patients were staged as stage T 2c, 88 patients were staged equal or greater than stage T 3a. 295 patients were staged less than 1.15 ng/(ml·cm 3)of prostate specific antigen density, 54 patients were staged equal or greater than 1.15 ng/(ml·cm 3). There were 86 cases of seminal vesicle invasion and 263 cases of non-seminal vesicle invasion. There were 121 patients with low risk of prostate cancer, 83 patients with medium risk, and 145 patients with high risk. All patients received endocrine therapy after radical prostatectomy with androgen deprivation therapy (ADT). End point of observation was biochemical recurrence-free survival (RFS) with PCa patients treated with endocrine therapy after radical prostatectomy. Patients were categorized in two groups with high RPR and low RPR values using a cut-off point as calculated by the receiver-operating curve analysis.Correlations between RPR and clinical characteristics were analyzed.The prognostic analysis of preoperative RPR on prostate cancer patients treated with endocrine therapy after radical prostatectomy was estimated using Kaplan-Meier analysis and Cox proportional hazards models. Kaplan-Meier method was used to draw the survival curve. Meanwhile, univariate and multivariate Cox regression were used to explore factors influencing the prognosis of PCa patients. Results:of the 349 cases, ranging 4-132 months. Biochemical recurrence with PCa patients occurred in 93 cases, and 256 patients were not biochemical recurrence.The ideal cutoff value of preoperative RPR was 0.27(95% CI 0.502-0.653, P<0.05)determined by the ROC curve, by which the 349 patients was divided into the high RPR group of 66 patients(18.9 %) and the low RPR group of 283 patients(81.1 %). Preoperative RPR was significantly associated with Gleason score ( P=0.005), newly diagnosed tPSA value ( P=0.000), tumor T stage ( P=0.031), PCa risk scale ( P=0.037), positive margin ( P=0.030). The RFS in the high RPR group(26.0 months)was shorter than that in the low RPR group(35.0 months)( P<0.001). In univariate analysis, Gleason score ( HR=1.579, 95% CI 1.049-2.376, P=0.028), serum newly diagnosed tPSA ( HR=2.979, 95% CI 1.655-5.362, P=0.000), tumor T stage( HR=1.292, 95% CI 1.009-1.653, P=0.042), preoperative RPR value ( HR=3.555, 95% CI 2.339-5.401, P=0.000) were prognostic factors ( P<0.05). Cox multivariate analysis showed that higher newly diagnosed tPSA value( HR=1.917, 95% CI 1.033-3.558, P=0.039)and higher RPR value( HR=3.086, 95% CI 1.994-4.775, P=0.000) were independent predictors for endocrine therapy after radical prostatectomy of PCa( P<0.05). Conclusions:Preoperative RPR was an independent predictor for poor prognosis in PCa patients treated with endocrine therapy after radical prostatectomy.

11.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 235-243, 2021.
Article in Chinese | WPRIM | ID: wpr-906134

ABSTRACT

Breast cancer is a malignant tumor with a variety of complex mechanisms. Current researchers generally believe that its cause may be related to living environment, daily mood, heredity, behavior habits, et al, but its specific pathogenesis has not yet been studied clearly. With the rapid increase in the number of breast cancer patients worldwide, the clinical treatment methods in most countries have also been continuously improved. At present, the methods such as surgery, radiotherapy and chemotherapy, immunotherapy, and endocrine therapy are mainly adopted in clinical practice. These methods have increased the survival rate of patients, but still with the possibility of recurrence and metastasis, and there are obvious sequelae. Some postoperative patients also experience psychological pressure and burden, which would greatly affect the quality of life. A large number of experiments and clinical experience have proved that due to its unique advantages, traditional Chinese medicine(TCM) has serially improved its current status in the extensive treatment of breast cancer. No matter in post-operative rehabilitation or in the process of co-radiation and chemotherapy, it has played an increasingly prominent role. TCM can improve human immunity, regulate the body's environment, effectively prevent the recurrence and metastasis of breast cancer, improve postoperative recovery, reduce the complications of radiation treatment and iatrochemistry, expressively improve the quality of life of patients, and prolong the survival time of patients. In recent years, the effectiveness of TCM in the treatment of breast cancer has brought more and more great trust from the patients in TCM, and most patients are willing to actively receive TCM treatment, so the mechanisms and approaches of TCM intervention in the treatment of breast cancer still need further research and exploration by our medical workers. By consulting the latest domestic and foreign literature, we reviewed the research progress on five approaches of TCM intervention in the treatment of breast cancer, including signaling pathways, immunotherapy, endocrine therapy, chemotherapy, and radiotherapy. Signal pathway intervention was explained mainly based on wingless-type MMTV integration site family members(Wnt)signaling pathway , B-cell lymphoma-2 (Bcl-2)-associated X protein(Bax)/Bcl-2/cysteinyl aspartate specific proteinase-3(Caspase-3)signaling pathway, phosphatidylinositol 3-kinase(PI3K)/protein kinase B(PKB/Akt)/mammalian target of rapamycin(mTOR)signaling pathway, a highly conserved signal transduction pathway to regulate cell-cell communication(Notch)signaling pathway, mitogen-activated proteinkinase (MAPK) signaling pathway, etc. This article aims to provide reference for the treatment of breast cancer by Chinese medicine.

12.
Chinese Journal of Urology ; (12): 43-46, 2021.
Article in Chinese | WPRIM | ID: wpr-933147

ABSTRACT

As the end-stage of prostate cancer, metastatic castration-resistant prostate cancer(mCRPC) complicates the disease and therefore challenges the doctors. In October 2018, an 87-year-old patient diagnosed with metastatic prostate cancer was admitted to Shanghai General Hospital for evaluation and treatment. Poor basic health condition plus severe side effect resulted in patient’s poor compliance with treatment and irregular follow-up. The patient progressed to mCRPC in September 2020, and was given enzalutamide as first-line therapy, after which the patient’s PSA level was under control with no side effect.

13.
Chinese Journal of Urology ; (12): 26-29, 2021.
Article in Chinese | WPRIM | ID: wpr-933142

ABSTRACT

sequential treatment of advanced prostate cancer is a current research hotspot. One patient with advanced prostate cancer with multiple metastases at initial diagnosis in our institution was sequentially treated with endocrine, abiraterone, polymerase inhibitor, and enzalutamide with an overall survival of 35 months.

14.
Chinese Journal of Urology ; (12): 21-25, 2021.
Article in Chinese | WPRIM | ID: wpr-933141

ABSTRACT

To investigate the comprehensive clinical effect of early application of novel endocrine therapy combined with docetaxel for high-risk hormone-sensitive prostate cancer. A 62 year old patient was admitted due in April 2020, presented with numbness and weakness in both lower limbs for 10 days. Multiple bone metastases including thoracic vertebra and sternum was found by thoracic magnetic resonance imaging. Total resection of T5 vertebral tumor, spinal canal decompression were performed. Bone metastases was confirmed by postoperative pathological examination, and the tumor that meets clinical diagnostic criteria for prostate acinar adenocarcinoma. The post-operative PSA was 960.602 ng/ml. Based on history, imaging, pathological and serological findings, the diagnosis of high-risk metastatic hormone-sensitive prostate cancer (mHSPC), with high tumor burden was considered. The clinical stage was T 4N 1M 1. After treatment with novel endocrine therapy (enzalutamide+ androgen deprivation therapy, 3 months) combined with docetaxel(75mg/m 2, once every 3 weeks, plus prednisone 5mg, twice daily, for 4 circles), the patient’s symptoms had improved and the lesion was found to be smaller. Novel endocrine therapy combined with docetaxel can effectively suppress disease progression. The most common adverse effects include hot flushes, fatigue, headache, and hematologic toxicity (anemia, thrombocytopenia, and neutropenia) were not observed in this case. This case exemplifies novel endocrine therapy combined with DTX therapy may be one of the effective treatment options for high-risk metastatic hormone sensitive prostate cancer.

15.
Chinese Journal of Clinical Pharmacology and Therapeutics ; (12): 475-480, 2020.
Article in Chinese | WPRIM | ID: wpr-855871

ABSTRACT

Triple-negative breast cancer is estrogen receptor, progesterone receptor and human epidermal growth factor receptor-2 negative breast cancer. The lack of specific treatment targets, there are few effective therapy for advanced triple- negative breast cancer. This article will review the current progress in drug therapy for advanced triple-negative breast cancer, including chemotherapy, targeted therapy, endocrine therapy and immunotherapy, in order to provide reference for clinical treatment.

16.
Chinese Traditional and Herbal Drugs ; (24): 5559-5565, 2020.
Article in Chinese | WPRIM | ID: wpr-846085

ABSTRACT

Objective: To observe the improvement of androgen deficiency syndrome after endocrine therapy by "Jianpi Lishi Huayu Method" for advanced prostate cancer and its clinical effect. Methods: A total of 60 patients with advanced prostate cancer were randomly divided into observation group (30 cases) and control group (30 cases). The control group was treated with intermittent endocrine therapy (androgen blocking). The treatment group was treated with "Jianpi Lishi Huayu Decoction" on the basis of the control group. The end point of the study was the time to develop castration-resistant prostate cancer. ISS scale scores, disease progression-free survival, PSA, serum testosterone, I-PSS and TCM clinical symptom scores were compared between the two groups. Results: The median progression-free survival time of the patients in the observation group was 23 months, and there was no significant difference between the two groups. After treatment, the total ISS score, physical symptoms score, vasomotor symptoms score and psychosocial symptoms score in the observation group were significantly lower than those before treatment, and lower than those in the control group (P < 0.05). After treatment, the effective rate of ISS score in the observation group (73.33%) was significantly higher than that in the control group (16.67%); The PSA level in both groups decreased significantly after treatment, and the PSA level in the observation group (2.13 ± 0.58) ng/mL was better than that in the control group (5.30 ± 1.40) ng/mL (P < 0.05); There was no significant difference in serum testosterone between the two groups after treatment. After treatment, the I-PSS score and TCM clinical symptom score of the observation group and the control group were improved, and the observation group was better than the control group (P < 0.05). After treatment, the effective rate of the I-PSS score of the observation group (96.67%) and the improvement rate of TCM clinical symptom score (76.67%) were better than those of the control group (73.33%, 26.67%). Conclusion: On one hand, "invigorating spleen, draining dampness and removing blood stasis" method combined with endocrine therapy can prolong the time for hormone-dependent prostate cancer to develop into castrated resistant prostate cancer, improve clinical efficacy, reduce the level of tumor markers, stabilize the level of testosterone, and improve some androgen deficiency syndrome after endocrine therapy, especially in ovariectomized resistant prostate cancer. It has obvious advantages in improving physical symptoms, vasomotor symptoms and psycho-psychological symptoms. It can obviously alleviate adverse reactions after endocrine therapy. On the other hand, it can better improve clinical symptoms, reduce I-PSS scores and TCM clinical symptoms scores, improve the quality of life of patients, and give full play to the role of reducing TCM toxicity and increasing synergism efficiency.

17.
Chinese Journal of Oncology ; (12): 55-60, 2020.
Article in Chinese | WPRIM | ID: wpr-799035

ABSTRACT

Objective@#To explore the menopausal symptoms and quality of life of hormone receptor positive (HR+ ) breast cancer patients at different endocrine therapy time.@*Methods@#The HR+ breast cancer patients who were pathologically confirmed from 2011 to 2017 in the Sichuan Cancer Hospital were divided into three groups according to endocrine therapy time (<12 months, 12~36 months, >36 months) and analyzed by a cross-sectional study. The Menopausal symptoms and quality of life of these patients were measured using the modified Kupperman scale and the functional assessment of cancer therapy-breast cancer (FACT-B) scale. The differences of menopausal symptoms among different time groups and drug groups were analyzed by Chi-square test. The differences of quality of life and the effects of menopausal symptoms on quality of life were tested by covariance and multiple linear regression analyses.@*Results@#The average score of menopausal symptom of 167 patients was 14.5±7.6 and the prevalence rate was 87.4% (146/167). Among all of the menopausal symptoms, the prevalence rate of insomnia was the highest (73.7%, 123/167). Besides insomnia and excitement, hot flashes was more prevalent in selective estrogen receptor modulator (SERM) users (64.8%, 79/122) , while osteoarthritis was more prevalent in aromatase inhibitor (AI) users (62.2%, 28/45). The total score of FACT-B of Patients was 104.5±15.5, and the compliance rate was up to 89.8% (150/167). However, the condition of each dimension was different, the compliance rates of social/ family and functional dimension were lowest, which were 73.0% (122/167) and 50.9% (85/167), respectively. The menopausal symptoms of patients at different time groups were 15.0±1.3, 14.0±6.9, 14.5±7.4, respectively, and the total score of FACT-B of patients at different time groups were 102.7±17.8, 105.0±12.9, 105.6±16.7, respectively, without significant differences (both P>0.05). Multiple linear regression analysis showed that menopausal symptoms impaired the quality of life of SERM users during the endocrine therapeutic period. The standardized regression coefficients of three time groups were -0.67, -0.30, -0.50, respectively, with the lowest effect on 12~36 months group.@*Conclusion@#HR+ breast cancer patients will have a poor function recovery and social/ family return, who need more attention. Menopausal symptoms are common problems during endocrine therapy, and active measures should be taken to improve patients′ quality of life.

18.
Chinese Journal of Urology ; (12): 126-130, 2020.
Article in Chinese | WPRIM | ID: wpr-869609

ABSTRACT

Objective To analyze effects of androgen deprivation therapy on lipid metabolism and nutritional status in patients with prostate cancer.Methods The clinical data of 255 elderly patients (≥ 65 years old) with prostate cancer who received endocrine therapy and complete follow-up data from January 2010 to December 2018 were analyzed retrospectively.The median age of the 255 patients was 76 years (65-92).The average PSA of patients was (58.15 ± 9.62) ng/ml,where 101 patients had PSA < 10 ng/ml,62 patients had PSA 10-20 ng/ml,and 92 patients had PSA > 20 ng/ml.All patients were diagnosed pathologically by prostate biopsy.As for Gleason score,Gleason score≤6,Gleason score =7 and Gleason score ≥ 8 had 62,103 and 90 patients,respectively.Endocrine therapy included maximum androgen blockade (197 cases) and drug castration (58 cases),and continued for at least 1 year.Among them,123 cases had complete blood lipid index data,and the subgroup analysis was based on the age of 80 years old,including 98 cases aged 65 to 80 years old and 25 cases over 80 years old.A total of 186 cases had complete data of total protein and albumin,of which 147 cases were 65 years old and 80 years old and 39 cases were more than 80 years old.Before treatment,cholesterol was (4.08 ±0.87) mmoL/L,including (4.14 ±0.86) mmol/L in the 65-80 years old group,(3.82 ± 0.88) mmol/L in > 80 years old group;triglyceride was (1.23 ± 0.56) mmol/L,65-80 age group was (1.26 ± 0.56) mmol/L and > 80 years old group was (1.11 ± 0.57) mmol/L;High density lipoprotein cholesterol was(1.09 ± 0.24)mmol/L,65-80 age group was (1.10 ±0.25) mmol/L and > 80 years group was (1.04 ± 0.21) mmol/L.Low density lipoprotein cholesterol was (2.50 ± 0.78) mmol/L,65 ~ 80 age group was (2.55 ± 0.77) mmol/L and (2.34 ± 0.83) mmol/L in >80 years old group.The total protein before endocrine therapy was (63.81 ± 5.93) g/L,including (63.95 ± 5.79) g/L in the 65-80 years old group,(63.30 ± 6.49) g/L in > 80 years old group.In terms of pre-treatment albumin (39.68 ± 3.50) g/L,including (39.82 ± 3.60) g/L in the 65-80 years old group and (39.21 ± 3.12) g/L in > 80 years old group.The differences of various indexes before and after treatment were analyzed.Results The results of blood lipid data analysis of 123 cases showed that,there were increased significant differences(P < 0.01) in cholesterol (4.80 ± 1.82)mmol/L,triglyceride (1.59 ± 1.17) mmol/L,high density lipoprotein cholesterol (1.21 ± 0.25) mmol/L and low density lipoprotein cholesterol (3.07 ± 1.53) mmol/L after endocrine therapy compared with baseline.In the subgroup analysis,the levels of cholesterol,triglyceride,high density lipoprotein cholesterol and low density lipoprotein cholesterol in 65-80-year-old group after treatment were (4.92 ± 1.95) mmol/L,(1.64 ± 1.25) mmol/L,(1.20 ± 0.25) mmol/L,and (3.15 ± 1.66) mmol/L,respectively,which were significantly higher than those before treatment (P <0.01).In the group over 80 years old,the blood lipid index after treatment was higher than that before treatment,including cholesterol (4.35 ± 1.08) mmol/L,triglyceride (1.39 ± 0.73) mmoL/L,high density lipoprotein cholesterol (1.27 ± 0.26) mmol/L and low density lipoprotein cholesterol (2.76 ± 0.93) mmol/L.The levels of cholesterol,triglyceride and high density lipoprotein cholesterol were significantly higher than those before treatment (P < 0.05),but there was no significant difference in low density lipoprotein cholesterol between before and after treatment (P > 0.05).The results of data analysis of 186 cases of total protein and albumin showed that,the total protein after treatment was (62.81 ±7.34) g/L,which was not significantly different from that before treatment (P > 0.05).The total protein in 65-80 years old group after treatment was (62.36 ± 7.36) g/L,which decrease and have statistical significantly different from that before treatment (P < 0.05);The total protein in > 80 years old group after treatment was (64.49 ± 7.12) g/L,it was higher than that before treatment,but the difference was not statistically significant (P > 0.05).The level of albumin after endocrine therapy was (38.34 ± 4.48) g/L,which was significantly different from that before treatment (P < 0.01).The levels of albumin in 65-85 years old group and > 80 years old group after treatment were (38.32 ± 4.54) g/L and (38.44 ± 4.30) g/L respectively,but only in the group of 65 to 80 years old,there were significant differences compared with those before treatment (P < 0.05).Conclusion Endocrine therapy can not only significantly increase total cholesterol,triglyceride,low density lipoprotein cholesterol and high density lipoprotein cholesterol in elderly patients with prostate cancer,but also significantly reduce albumin after treatment.

19.
Chinese Journal of Clinical Oncology ; (24): 586-589, 2020.
Article in Chinese | WPRIM | ID: wpr-861621

ABSTRACT

Fulvestrant is a selective estrogen receptor degrader (SERD), that can specifically bind to estrogen receptor (ER), block ER transcription activity, and induce the degradation of ER protein. However, along with its widespread use in breast cancer endocrine therapy, drug resistance does gradually develop. A better understanding of mechanisms on fulvestrant resistance and the exploration on precise targeted therapy is the key to breaking through treatment bottlenecks and subsequently improving the prognosis of patients. Here, we review research advances in the potential mechanisms of fulvestrant resistance and outline promising approaches such as combination therapy to overcome the resistance.

20.
Rev. argent. mastología ; 38(139): 44-61, oct. 2019. graf
Article in Spanish | LILACS | ID: biblio-1116514

ABSTRACT

Introducción Las plataformas genéticas estiman el riesgo de recurrencia (rr) en cáncer de mama. La más utilizada es Oncotype DX. Una herramienta de bajo costo es ihc 4 + c que proporciona información pronóstica sobre el rr a distancia similar a Oncotype DX®. Objetivo Evaluar riesgo de recurrencia local y a distancia según ihc 4 + c. Material y método La población accesible estuvo constituida por 61 historias clínicas de pacientes con cáncer de mama con receptores hormonales positivos, a las que se le aplicó el score y se evalúo rr. Resultados El 64% de las pacientes tuvieron bajo rr. 7 pacientes (12%) presentó recidiva. De las pacientes del grupo que recibió quimioterapia (Q1), 5 (31%) tenían alto rr según ihc 4 + c. Del grupo que no recibió quimioterapia (Q2), solo 6 (13%) presentaban alto rr (p= 0,08). De las pacientes con bajo riesgo según ihc 4 + c, solo 1 (3%) tuvo recidiva (p=0,015). Conclusiones En este trabajo se encontró asociación estadísticamente significativa entre rr por ihc 4 + c y tasa de recurrencia. El ihc 4 + c podría ayudar en la toma de decisiones en aquellas pacientes en las cuales no está claro si se beneficiarán con el uso de la quimioterapia


Introduction Genetic platforms estimate the risk of recurrence (rr) in breast cancer. The most used is Oncotype DX. A low-cost tool is ihc 4 + c that provides prognostic information about rr remotely similar to Oncotype DX®. Objective To evaluate the risk of local and distant recurrence according to ihc 4 + c. Materials and method The accessible population consisted of 61 clinical histories of patients with breast cancer with positive hormone receptors, to whom the score was applied and rr was evaluated. Results 64% of the patients had low rr. 7 (12%) had recurrence. The group who receiving chemotherapy (Q1), 5 (31%) had high rr according to ihc 4 + c. The group that did not receive chemotherapy (Q2), only 6 (13%) had high rr p = 0.08. The patients with low risk according to ihc 4 + c, only 1 (3%) had recurrence (p = 0.015). Conclusions This study found a statistically significant association between rr by ihc 4 + c and recurrence rate. The ihc 4 + c could help in decision-making in those patients in whom it is not clear if they will benefit from the use of chemotherapy


Subject(s)
Recurrence , Breast Neoplasms
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