As an oral chemotherapy prodrug,tegafur,can be converted to 5-fluorouracil,which is activated to kill tumor cells mainly by the inhibition of thymidylate synthase.In the present study,we synthesized 20 new tegafur der...As an oral chemotherapy prodrug,tegafur,can be converted to 5-fluorouracil,which is activated to kill tumor cells mainly by the inhibition of thymidylate synthase.In the present study,we synthesized 20 new tegafur derivatives containing amino acid ester groups by substitution,hydrolysis,and condensation.Their structures were confirmed by 1H NMR,13C NMR,and H RMS,and their inhibitory effects on tumor cell growth were studied.The results showed that some of the compounds had good anti-tumor activity.展开更多
The changes of thermodynamic properties of the system on interaction between tegafur and human serum albumin （HSA） and the changes of secondary structure units of HSA in the system at 298.15 K have been investigated...The changes of thermodynamic properties of the system on interaction between tegafur and human serum albumin （HSA） and the changes of secondary structure units of HSA in the system at 298.15 K have been investigated by the Nano-Watt-Scale isothermal titration calorimetry （ITC）, the Langmuirs binding model and the circular dichroism （CD） spectrometry.展开更多
Polyethylenimine-cyclodextrin-tegafur(PEI-CyD-tegafur) conjugate was synthesized as a novel multifunctional prodrug of tegafur for co-delivery of chemotherapeutic agent tegafur and enhanced green fluorescent protein(E...Polyethylenimine-cyclodextrin-tegafur(PEI-CyD-tegafur) conjugate was synthesized as a novel multifunctional prodrug of tegafur for co-delivery of chemotherapeutic agent tegafur and enhanced green fluorescent protein(EGFP) reporter plasmid DNA.Conjugation of tegafur to PEI-CyD via chemical linkage was characterized by 1 H NMR spectrometry and ultraviolet(UV) spectrometry.PEI-CyD-tegafur was able to condense plasmid DNA into complexes of around 150 nm with positive charge at the N/P ratio of 25,in accordance with electron microscopy observation of compact and monodisperse nanoparticles.The results of in vitro experiments showed enhanced cytotoxicity and considerable transfection efficiency in B16F10 cell line.Therefore,PEI-CyD-tegafur may have great potential as a co-delivery system with anti-cancer activity and potential for gene delivery.展开更多
Hepatocellular carcinoma (HCC) is one of the most common malignancies worldwide, including Japan. Although the development of imaging modalities has made the early diagnosis of HCC possible, surgically resectable case...Hepatocellular carcinoma (HCC) is one of the most common malignancies worldwide, including Japan. Although the development of imaging modalities has made the early diagnosis of HCC possible, surgically resectable cases are relatively uncommon because of hepatic function reserve and/or an advanced stage at presentation. Several modalities, such as transcatheter arterial chemoembolization, percutaneous ethanol injection, microwave coagulation therapy and radiofrequency ablation are reportedly useful in treating patients with non-resectable disease. However, unfortunately, many HCC patients have tumor recurrence. The overall prognosis of patients with HCC is very poor, and treatment of the advanced form is still problematic. In this article, we review the clinical efficacy and toxicity of enteric-coated tegafur/uracil in the treatment of patients with advanced non-resectable HCC.展开更多
Tegafur-uracil has been reported to have only minor adverse effects and is associated with liver injury in 1.79% of Japanese patients. The development of tegafur-uracil-induced hepatic fibrosis with portal hypertensio...Tegafur-uracil has been reported to have only minor adverse effects and is associated with liver injury in 1.79% of Japanese patients. The development of tegafur-uracil-induced hepatic fibrosis with portal hypertension is rare. Here, we report a case of a 74-year-old woman with rapidly developing tegafururacil-induced hepatic fibrosis. The patient had no history of liver disease and had been treated with tegafur-uracil for 8 mo after breast cancer surgery. The patient was admitted to our hospital for abdominal distension and leg edema associated with liver dysfunction. Computed tomography imaging revealed massive ascites and splenomegaly, and a non-invasive assessment of liver fibrosis indicated advanced fibrosis. The histopathological findings revealed periportal fibrosis and bridging fibrosis with septation. The massive ascites resolved after discontinuing tegafururacil. These findings suggest that advanced hepatic fibrosis can develop from a relatively short-term administration of tegafur-uracil and that non-invasive assessment is useful for predicting hepatic fibrosis.展开更多
Twenty four cases of advanced gastric cancer were divided into two groups according to the general condition of the patients (PS 0-2 and 3-4), further subdivided into localized abdominal form, liver metastatic form, a...Twenty four cases of advanced gastric cancer were divided into two groups according to the general condition of the patients (PS 0-2 and 3-4), further subdivided into localized abdominal form, liver metastatic form, ascitic form and distant metastatic form. These patients were allocated randomly into Regimen A or B. Regimen A: Tegafur 600 mg daily and Mitomycin C (MMC) 5 mg/m2/1-2 weeks. Regimen B: Tegafur 600 mg daily and ACNU (Nimustine, water-soluble Nitrosourea) 60 mg/week for 2 weeks. After a course of ACNU, it was with drawn for 4 weeks and then resumed again. The response rate of Regimen A was 3/11 (27%), that of Regimen B was 3/13 (23%).展开更多
A case of advanced multiple hepatocellular carcinomas (HCC) with portal vein tumor thrombosis successfully treated by oral tegafur/uracil is reported. A 69-year-old Japanese woman with advanced HCC with tumor thrombos...A case of advanced multiple hepatocellular carcinomas (HCC) with portal vein tumor thrombosis successfully treated by oral tegafur/uracil is reported. A 69-year-old Japanese woman with advanced HCC with tumor thrombosis underwent transcatheter arterial infusion chemotherapy in April 2001. However, 1 year later, the patient experieced a recurrence with advanced multiple HCC with portal vein tumor thrombosis and ascites. Treatment with oral tegafur/uracil was started in May 2002 and resulted in the partial response of liver tumors and the complete improvement of ascites. She remained in good health for about 6 years. This case strongly suggests that oral tegafur/uracil is an effective treatment for some cases of advanced HCC with portal vein tumor thrombosis.展开更多
Background: We evaluated the feasibility and efficacy of irinotecan (CPT-11) plus tegafur/uracil (UFT) combination chemotherapy in patients with advanced colorectal cancer. Patients and Methods: PK parameters were con...Background: We evaluated the feasibility and efficacy of irinotecan (CPT-11) plus tegafur/uracil (UFT) combination chemotherapy in patients with advanced colorectal cancer. Patients and Methods: PK parameters were concurrently measured to confirm the presence of drug interactions in this treatment schedule. CPT-11 was administered intravenously at the dose of 150 mg/m2 on days 1, 15. UFT was administered at the dose of 375 mg/m2/day (B.I.D.) on days 3 - 7, 10 - 14, 17 - 21, 24 - 28 repeated every 5 weeks. Results: 31 patients were enrolled. PK parameters for CPT-11, FT, 5-FU and uracil are available from 5 patients. The overall response rate was 16.1%. The median time to treatment discontinuation was 3.9 months. There was no significant difference in PK parameters of CPT-11 between day 1 and day 15 and of UFT between day 3 and day 10. Conclusion: CPT-11 plus UFT combination chemotherapy exhibited a tolerable toxicity profile with acceptable efficacy. Pharmacokinetic analysis showed that there were no drug interactions in this treatment schedule.展开更多
BACKGROUND Human epidermal growth factor receptor-2(HER-2)plays a vital role in tumor cell proliferation and metastasis.However,the prognosis of HER2-positive gastric cancer is poor.Inetetamab,a novel anti-HER2 target...BACKGROUND Human epidermal growth factor receptor-2(HER-2)plays a vital role in tumor cell proliferation and metastasis.However,the prognosis of HER2-positive gastric cancer is poor.Inetetamab,a novel anti-HER2 targeting drug independently developed in China,exhibits more potent antibody-dependent cell-mediated cytotoxicity than trastuzumab,which is administered as the first-line treatment for HER2-positive gastric cancer in combination with chemotherapy.In this case,the efficacy and safety of inetetamab combined with tegafur was investigated as a second-line treatment for HER2-positive gastric cancer.CASE SUMMARY A 52-year-old male patient with HER2-positive gastric cancer presented with abdominal distension,poor appetite,and fatigue two years after receiving six cycles of oxaliplatin combined with tegafur as first-line treatment after surgery,followed by tegafur monotherapy for six months.The patient was diagnosed with postoperative recurrence of gastric adenocarcinoma.He received 17 cycles of a combination of inetetamab,an innovative domestically developed anti-HER2 monoclonal antibody,and tegafur chemotherapy as the second-line treatment(inetetamab 200 mg on day 1,every 3 wk combined with tegafur twice daily on days 1–14,every 3 wk).Evaluation of the efficacy of the second-line treatment revealed that the patient achieved a stable condition and progression-free survival of 17 months.He tolerated the treatment well without exhibiting any grade 3-4 adverse events.CONCLUSION Inetetamab combined with chemotherapy for the treatment of metastatic HER2-positive gastric cancer demonstrates significant survival benefits and acceptable safety.展开更多
The purpose of this study was to investigate the efficacy and safety of oxaliplatin combined with tegafur,gimeracil and oteracil potassium(SOX regimen)and vinorelbine combined with Pt(NP regimen)in the treatment of ad...The purpose of this study was to investigate the efficacy and safety of oxaliplatin combined with tegafur,gimeracil and oteracil potassium(SOX regimen)and vinorelbine combined with Pt(NP regimen)in the treatment of advanced triple negative breast cancer(TNBC).First of all,88 patients with advanced breast cancer were selected and divided into observation group and control group with 44 cases each by random number method.Both groups received conventional supportive therapy.On this basis,SOX regimen was adopted in the observation group and NP regimen in the control group,and the efficacy,occurrence of toxic and side effects in the two groups were compared.The results showed that the objective effective rates and clinical benefit rates of the two groups were statistically significant(P<0.05).In addition,both groups had hand foot syndrome,diarrhea,liver function damage,decreased platelet(PLT)and other toxic side effects,but the incidence of rash,oral ulcer and pigmentation in the observation group was significantly lower than that in the control group(P<0.05).Therefore,both SOX regimen and NP regimen can effectively treat advanced TNBC adverse reactions,but SOX regimen was more effective.展开更多
Background: This study evaluated the tolerability and efficacy of intermittent oxaliplatin treatment based on mFOLFOX6 using oral uracil-tegafur(UFT) and leucovorin(LV) maintenance therapy in the treatment of elderly ...Background: This study evaluated the tolerability and efficacy of intermittent oxaliplatin treatment based on mFOLFOX6 using oral uracil-tegafur(UFT) and leucovorin(LV) maintenance therapy in the treatment of elderly patients with advanced colorectal cancer. Methods: Ten non-elderly patients (70 years) with advanced/recurrent colorectal cancer were enrolled in this prospective, multicenter cooperative group clinical trial. The mFOLFOX6 regimen was administered for eight cycles with maintenance therapy with oral UFT/LV treatment until progression. In cases with disease progression, mFOLFOX6 was reintroduced. Results: Grade 2 peripheral neuropathy was noted in 30.0% and 25.0% of the elderly and non-elderly patients, respectively. The observed time to treatment failure (TTF) was 6.3 months in the elderly patients and 6.4 months in the non-elderly patients. The disease control rate was 83.3% in each group. Conclusion: Our new stop-and-go strategy using oral UFT/LV is well-tolerated and effective even in elderly patients.展开更多
Objective:To study the effect of Tegafur Gimeracil Oteracil Potassium Capsule + Kangai injection + intensity-modulated radiation therapy on the cellular malignant biological processes in advanced cervical cancer lesio...Objective:To study the effect of Tegafur Gimeracil Oteracil Potassium Capsule + Kangai injection + intensity-modulated radiation therapy on the cellular malignant biological processes in advanced cervical cancer lesion.Methods: Patients who were diagnosed with advanced cervical cancer in the Second People Hospital of Banan District Chongqing between April 2015 and March 2017 were selected and divided into two groups, group A received Tegafur Gimeracil Oteracil Potassium Capsule + Kangai injection + intensity-modulated radiation therapy, and group B received cisplatin + intensity-modulated radiation therapy. Serum contents of tumor markers, tumor invasion molecules and tumor proliferation molecules of two groups of patients were detected before treatment as well as 2 weeks and 4 weeks after treatment.Results: Serum E-cad, STMN1, Fas and p53 levels of both groups of patients 2 weeks and 4 weeks after treatment were significantly higher than those before treatment while TSGF, TK1, SCC-Ag, CA125, OPN, MMP9, NGAL, CyclinE, CyclinD1 and PCNA levels were significantly lower than those before treatment, and serum E-cad, STMN1, Fas and p53 levels of group A 2 weeks and 4 weeks after treatment were significantly higher than those of group B while TSGF, TK1, SCC-Ag, CA125, OPN, MMP9, NGAL, CyclinE, CyclinD1 and PCNA levels were significantly lower than those of group B.Conclusion: Tegafur Gimeracil Oteracil Potassium Capsule + Kangai injection + intensity-modulated radiation therapy for advanced cervical cancer can induce cancer cell apoptosis and inhibit cancer cell proliferation and invasion.展开更多
Objective:To study and analyze the clinical efficacy of gemcitabine combined with Tegafur chemotherapy after radical resection of pancreatic cancer.Methods:The subjects of the study were 200 patients who were admitted...Objective:To study and analyze the clinical efficacy of gemcitabine combined with Tegafur chemotherapy after radical resection of pancreatic cancer.Methods:The subjects of the study were 200 patients who were admitted to the hospital from January 2018 to February 2021 requiring chemotherapy after radical resection of pancreatic cancer.According to the different treatment methods,they were divided into a experimental group(gemcitabine combined with Tegafur chemotherapy)and a control group(single gemcitabine chemotherapy),and the treatment efficacy of the two groups of patients was observed and compared.Results:Compared with the control group,patients in the experimental group had significantly better treatment efficacy,quality of life scores and post-treatment anxiety and depression scores.The difference between the groups was significant(p<0.05).Conclusion:Gemcitabine combined with Tegafur chemotherapy for patients requiring chemotherapy after radical resection of pancreatic cancer can significantly improve the treatment efficacy for the disease,improve the patient's quality of life,and ensure that the patient's emotional state during treatment is more positive.展开更多
Background:This study aimed to evaluate the efficacy and safety of a new combination of nab-paclitaxel plus tegafur gimeracil oteracil potassium capsule(S-1)for patients with advanced biliary tract carcinoma(BTC).Meth...Background:This study aimed to evaluate the efficacy and safety of a new combination of nab-paclitaxel plus tegafur gimeracil oteracil potassium capsule(S-1)for patients with advanced biliary tract carcinoma(BTC).Methods:Patients were treated with nab-paclitaxel at a dose of 125 mg/m2 on day 1 and 8,and S-1,80 to 120 mg/day on days 1-14 of a 21-day cycle.Treatments were repeated until disease progression or unacceptable toxicity occurred.The primary endpoint was objective response rate(ORR).The secondary endpoints were median progression-free survival(PFS),overall survival(OS),and adverse events(AEs).Results:The number of patients enrolled were 54,and 51 patients were evaluated for efficacy.A total of 14 patients achieved partial response(PR)with an ORR of 27.5%.The ORR varied by sites,with 53.8%(7/13)for gallbladder carcinoma,18.4%(7/38)for cholangiocarcinoma.The most common grade 3 or 4 toxicities were neutropenia and stomatitis.The median PFS and OS were 6.0 and 13.2 months,respectively.Conclusions:The combination of nab-paclitaxel with S-1 showed explicit antitumor activities and favorable safety profile in advanced BTC and could serve as a potential non-platinum and-gemcitabine-based regimen.展开更多
基金Science and Technology Program of Shandong Academy of Medical Sciences(Grant No.2016-5)National Innovation and Entrepreneurship Training Program for College Students(Grant No.201810427013)。
文摘As an oral chemotherapy prodrug,tegafur,can be converted to 5-fluorouracil,which is activated to kill tumor cells mainly by the inhibition of thymidylate synthase.In the present study,we synthesized 20 new tegafur derivatives containing amino acid ester groups by substitution,hydrolysis,and condensation.Their structures were confirmed by 1H NMR,13C NMR,and H RMS,and their inhibitory effects on tumor cell growth were studied.The results showed that some of the compounds had good anti-tumor activity.
基金the National Natural Science Foundation of China （No. 20543004） the Natural Science Foundation of Shandong Province （No. 2004zx15） the Science Foundation of Liaocheng University （No.31801）.
文摘The changes of thermodynamic properties of the system on interaction between tegafur and human serum albumin （HSA） and the changes of secondary structure units of HSA in the system at 298.15 K have been investigated by the Nano-Watt-Scale isothermal titration calorimetry （ITC）, the Langmuirs binding model and the circular dichroism （CD） spectrometry.
基金Project supported by the National High-Tech R & D Program (863) of China (No. 2007AA03Z355)the Zhejiang Provincial Natural Science Foundation of China (No. Z207572)
文摘Polyethylenimine-cyclodextrin-tegafur(PEI-CyD-tegafur) conjugate was synthesized as a novel multifunctional prodrug of tegafur for co-delivery of chemotherapeutic agent tegafur and enhanced green fluorescent protein(EGFP) reporter plasmid DNA.Conjugation of tegafur to PEI-CyD via chemical linkage was characterized by 1 H NMR spectrometry and ultraviolet(UV) spectrometry.PEI-CyD-tegafur was able to condense plasmid DNA into complexes of around 150 nm with positive charge at the N/P ratio of 25,in accordance with electron microscopy observation of compact and monodisperse nanoparticles.The results of in vitro experiments showed enhanced cytotoxicity and considerable transfection efficiency in B16F10 cell line.Therefore,PEI-CyD-tegafur may have great potential as a co-delivery system with anti-cancer activity and potential for gene delivery.
文摘Hepatocellular carcinoma (HCC) is one of the most common malignancies worldwide, including Japan. Although the development of imaging modalities has made the early diagnosis of HCC possible, surgically resectable cases are relatively uncommon because of hepatic function reserve and/or an advanced stage at presentation. Several modalities, such as transcatheter arterial chemoembolization, percutaneous ethanol injection, microwave coagulation therapy and radiofrequency ablation are reportedly useful in treating patients with non-resectable disease. However, unfortunately, many HCC patients have tumor recurrence. The overall prognosis of patients with HCC is very poor, and treatment of the advanced form is still problematic. In this article, we review the clinical efficacy and toxicity of enteric-coated tegafur/uracil in the treatment of patients with advanced non-resectable HCC.
文摘Tegafur-uracil has been reported to have only minor adverse effects and is associated with liver injury in 1.79% of Japanese patients. The development of tegafur-uracil-induced hepatic fibrosis with portal hypertension is rare. Here, we report a case of a 74-year-old woman with rapidly developing tegafururacil-induced hepatic fibrosis. The patient had no history of liver disease and had been treated with tegafur-uracil for 8 mo after breast cancer surgery. The patient was admitted to our hospital for abdominal distension and leg edema associated with liver dysfunction. Computed tomography imaging revealed massive ascites and splenomegaly, and a non-invasive assessment of liver fibrosis indicated advanced fibrosis. The histopathological findings revealed periportal fibrosis and bridging fibrosis with septation. The massive ascites resolved after discontinuing tegafururacil. These findings suggest that advanced hepatic fibrosis can develop from a relatively short-term administration of tegafur-uracil and that non-invasive assessment is useful for predicting hepatic fibrosis.
文摘Twenty four cases of advanced gastric cancer were divided into two groups according to the general condition of the patients (PS 0-2 and 3-4), further subdivided into localized abdominal form, liver metastatic form, ascitic form and distant metastatic form. These patients were allocated randomly into Regimen A or B. Regimen A: Tegafur 600 mg daily and Mitomycin C (MMC) 5 mg/m2/1-2 weeks. Regimen B: Tegafur 600 mg daily and ACNU (Nimustine, water-soluble Nitrosourea) 60 mg/week for 2 weeks. After a course of ACNU, it was with drawn for 4 weeks and then resumed again. The response rate of Regimen A was 3/11 (27%), that of Regimen B was 3/13 (23%).
文摘A case of advanced multiple hepatocellular carcinomas (HCC) with portal vein tumor thrombosis successfully treated by oral tegafur/uracil is reported. A 69-year-old Japanese woman with advanced HCC with tumor thrombosis underwent transcatheter arterial infusion chemotherapy in April 2001. However, 1 year later, the patient experieced a recurrence with advanced multiple HCC with portal vein tumor thrombosis and ascites. Treatment with oral tegafur/uracil was started in May 2002 and resulted in the partial response of liver tumors and the complete improvement of ascites. She remained in good health for about 6 years. This case strongly suggests that oral tegafur/uracil is an effective treatment for some cases of advanced HCC with portal vein tumor thrombosis.
文摘Background: We evaluated the feasibility and efficacy of irinotecan (CPT-11) plus tegafur/uracil (UFT) combination chemotherapy in patients with advanced colorectal cancer. Patients and Methods: PK parameters were concurrently measured to confirm the presence of drug interactions in this treatment schedule. CPT-11 was administered intravenously at the dose of 150 mg/m2 on days 1, 15. UFT was administered at the dose of 375 mg/m2/day (B.I.D.) on days 3 - 7, 10 - 14, 17 - 21, 24 - 28 repeated every 5 weeks. Results: 31 patients were enrolled. PK parameters for CPT-11, FT, 5-FU and uracil are available from 5 patients. The overall response rate was 16.1%. The median time to treatment discontinuation was 3.9 months. There was no significant difference in PK parameters of CPT-11 between day 1 and day 15 and of UFT between day 3 and day 10. Conclusion: CPT-11 plus UFT combination chemotherapy exhibited a tolerable toxicity profile with acceptable efficacy. Pharmacokinetic analysis showed that there were no drug interactions in this treatment schedule.
基金Supported by the Science and Technology Innovation Development Project of Tai’an,No.2021NS160the Medical and Health Science and Technology Development Plan of Shandong Province,No.202102010647。
文摘BACKGROUND Human epidermal growth factor receptor-2(HER-2)plays a vital role in tumor cell proliferation and metastasis.However,the prognosis of HER2-positive gastric cancer is poor.Inetetamab,a novel anti-HER2 targeting drug independently developed in China,exhibits more potent antibody-dependent cell-mediated cytotoxicity than trastuzumab,which is administered as the first-line treatment for HER2-positive gastric cancer in combination with chemotherapy.In this case,the efficacy and safety of inetetamab combined with tegafur was investigated as a second-line treatment for HER2-positive gastric cancer.CASE SUMMARY A 52-year-old male patient with HER2-positive gastric cancer presented with abdominal distension,poor appetite,and fatigue two years after receiving six cycles of oxaliplatin combined with tegafur as first-line treatment after surgery,followed by tegafur monotherapy for six months.The patient was diagnosed with postoperative recurrence of gastric adenocarcinoma.He received 17 cycles of a combination of inetetamab,an innovative domestically developed anti-HER2 monoclonal antibody,and tegafur chemotherapy as the second-line treatment(inetetamab 200 mg on day 1,every 3 wk combined with tegafur twice daily on days 1–14,every 3 wk).Evaluation of the efficacy of the second-line treatment revealed that the patient achieved a stable condition and progression-free survival of 17 months.He tolerated the treatment well without exhibiting any grade 3-4 adverse events.CONCLUSION Inetetamab combined with chemotherapy for the treatment of metastatic HER2-positive gastric cancer demonstrates significant survival benefits and acceptable safety.
文摘The purpose of this study was to investigate the efficacy and safety of oxaliplatin combined with tegafur,gimeracil and oteracil potassium(SOX regimen)and vinorelbine combined with Pt(NP regimen)in the treatment of advanced triple negative breast cancer(TNBC).First of all,88 patients with advanced breast cancer were selected and divided into observation group and control group with 44 cases each by random number method.Both groups received conventional supportive therapy.On this basis,SOX regimen was adopted in the observation group and NP regimen in the control group,and the efficacy,occurrence of toxic and side effects in the two groups were compared.The results showed that the objective effective rates and clinical benefit rates of the two groups were statistically significant(P<0.05).In addition,both groups had hand foot syndrome,diarrhea,liver function damage,decreased platelet(PLT)and other toxic side effects,but the incidence of rash,oral ulcer and pigmentation in the observation group was significantly lower than that in the control group(P<0.05).Therefore,both SOX regimen and NP regimen can effectively treat advanced TNBC adverse reactions,but SOX regimen was more effective.
文摘Background: This study evaluated the tolerability and efficacy of intermittent oxaliplatin treatment based on mFOLFOX6 using oral uracil-tegafur(UFT) and leucovorin(LV) maintenance therapy in the treatment of elderly patients with advanced colorectal cancer. Methods: Ten non-elderly patients (70 years) with advanced/recurrent colorectal cancer were enrolled in this prospective, multicenter cooperative group clinical trial. The mFOLFOX6 regimen was administered for eight cycles with maintenance therapy with oral UFT/LV treatment until progression. In cases with disease progression, mFOLFOX6 was reintroduced. Results: Grade 2 peripheral neuropathy was noted in 30.0% and 25.0% of the elderly and non-elderly patients, respectively. The observed time to treatment failure (TTF) was 6.3 months in the elderly patients and 6.4 months in the non-elderly patients. The disease control rate was 83.3% in each group. Conclusion: Our new stop-and-go strategy using oral UFT/LV is well-tolerated and effective even in elderly patients.
文摘Objective:To study the effect of Tegafur Gimeracil Oteracil Potassium Capsule + Kangai injection + intensity-modulated radiation therapy on the cellular malignant biological processes in advanced cervical cancer lesion.Methods: Patients who were diagnosed with advanced cervical cancer in the Second People Hospital of Banan District Chongqing between April 2015 and March 2017 were selected and divided into two groups, group A received Tegafur Gimeracil Oteracil Potassium Capsule + Kangai injection + intensity-modulated radiation therapy, and group B received cisplatin + intensity-modulated radiation therapy. Serum contents of tumor markers, tumor invasion molecules and tumor proliferation molecules of two groups of patients were detected before treatment as well as 2 weeks and 4 weeks after treatment.Results: Serum E-cad, STMN1, Fas and p53 levels of both groups of patients 2 weeks and 4 weeks after treatment were significantly higher than those before treatment while TSGF, TK1, SCC-Ag, CA125, OPN, MMP9, NGAL, CyclinE, CyclinD1 and PCNA levels were significantly lower than those before treatment, and serum E-cad, STMN1, Fas and p53 levels of group A 2 weeks and 4 weeks after treatment were significantly higher than those of group B while TSGF, TK1, SCC-Ag, CA125, OPN, MMP9, NGAL, CyclinE, CyclinD1 and PCNA levels were significantly lower than those of group B.Conclusion: Tegafur Gimeracil Oteracil Potassium Capsule + Kangai injection + intensity-modulated radiation therapy for advanced cervical cancer can induce cancer cell apoptosis and inhibit cancer cell proliferation and invasion.
文摘Objective:To study and analyze the clinical efficacy of gemcitabine combined with Tegafur chemotherapy after radical resection of pancreatic cancer.Methods:The subjects of the study were 200 patients who were admitted to the hospital from January 2018 to February 2021 requiring chemotherapy after radical resection of pancreatic cancer.According to the different treatment methods,they were divided into a experimental group(gemcitabine combined with Tegafur chemotherapy)and a control group(single gemcitabine chemotherapy),and the treatment efficacy of the two groups of patients was observed and compared.Results:Compared with the control group,patients in the experimental group had significantly better treatment efficacy,quality of life scores and post-treatment anxiety and depression scores.The difference between the groups was significant(p<0.05).Conclusion:Gemcitabine combined with Tegafur chemotherapy for patients requiring chemotherapy after radical resection of pancreatic cancer can significantly improve the treatment efficacy for the disease,improve the patient's quality of life,and ensure that the patient's emotional state during treatment is more positive.
文摘Background:This study aimed to evaluate the efficacy and safety of a new combination of nab-paclitaxel plus tegafur gimeracil oteracil potassium capsule(S-1)for patients with advanced biliary tract carcinoma(BTC).Methods:Patients were treated with nab-paclitaxel at a dose of 125 mg/m2 on day 1 and 8,and S-1,80 to 120 mg/day on days 1-14 of a 21-day cycle.Treatments were repeated until disease progression or unacceptable toxicity occurred.The primary endpoint was objective response rate(ORR).The secondary endpoints were median progression-free survival(PFS),overall survival(OS),and adverse events(AEs).Results:The number of patients enrolled were 54,and 51 patients were evaluated for efficacy.A total of 14 patients achieved partial response(PR)with an ORR of 27.5%.The ORR varied by sites,with 53.8%(7/13)for gallbladder carcinoma,18.4%(7/38)for cholangiocarcinoma.The most common grade 3 or 4 toxicities were neutropenia and stomatitis.The median PFS and OS were 6.0 and 13.2 months,respectively.Conclusions:The combination of nab-paclitaxel with S-1 showed explicit antitumor activities and favorable safety profile in advanced BTC and could serve as a potential non-platinum and-gemcitabine-based regimen.
