Clinical Effect of Imatinib,Nilotinib,and Dasatinib on Chronic Myeloid Leukemia in Chronic Phase

The study was conducted to explore the effect of imatinib,nilotinib,and dasatinib in the treatment of chronic myeloid leukemia(CML)patients.Around 66 patients with CML in chronic phase were selected,subsequently the patients were subdivided into 3 groups with 22 patients in each group:Group A were treated with imatinib;Group B were treated with nilotinib;and Group C were treated with dasatinib.The study showed that,at 18 months of treatment,compared with group A,the molecular biology remission rates of group B and group C were significantly higher,p<0.05;at 6 months and 18 months of treatment,compared with group A,the complete cytogenetic remission rates of group B and group C were significantly higher,p<0.05;and compared with group A,the incidences of vomiting,headache and edema in groups B and C were significantly lower,p<0.05.However,no significant different p>0.05 were observed in the complete hematologic remission rates,and the incidences of neutropenia and thrombocytopenia among the three groups.In summary,nilotinib and dasatinib are effective in the treatment of patients with CML in the chronic phase,which is significantly better than imatinib treatment.

Clinical Efficacy of Dasatinib in the Treatment of Chronic Myeloid Leukemia (CML) Patients with Different Clinical Stages

Objective:To study the efficacy of dasatinib treatment in different clinical stages of patients with chronic myeloid leukemia(CML).Methods:A total of 80 patients with chronic myeloid leukemia(CML)were selected for experimental research.According to different clinical stages,they were divided into chronic phase,accelerated phase and blast phase,and all of them were treated with dasatinib.Results:The complete cytogenetic response remission rate,complete hematologic remission rate,and major molecular biological remission rate in the chronic phase were significantly higher.Besides,the overall survival time and relapse-free survival time in the chronic phase were significantly longer,and the mortality during the follow-up period in the chronic phase was also significantly higher.Furthermore,the incidence of hematological adverse reactions of gradesⅢtoⅣin the chronic phase was significantly lower compared with the corresponding data of patients in the accelerated phase and blast phase with P<0.05.Conclusion:Different clinical stages of CML patients have different curative effects of dasatinib,which can effectively treat patients in chronic stage.

CAGE Regimen in the Treatment of Adult Refractory Acute Non-Lymphocytic Leukemia

Objective:To observe the effect of CAGE regimen in the treatment of adult refractory acute non-lymphocytic leukemia.Methods:In this experiment,86 adult patients with refractory acute non-lymphocytic leukemia who were treated between January 2018 and January 2022 were selected as experimental subjects and were divided into two groups,the observation group and the control group,according to different treatment methods,with 43 patients in each group.The observation group was treated with the CAGE regimen,whereas the control group was treated with conventional therapy.The disease remission rate and incidence of adverse reactions were observed.Results:The comparison of disease remission rates between the two groups showed that there was no significant difference in the results of the first course of treatment and the second course of treatment between the two groups(P>0.05),but the incidence of adverse reactions in the observation group was lower than that in the control group(P<0.05).Conclusion:The CAGE regimen has a significant therapeutic effect in the treatment of adult refractory acute non-lymphocytic leukemia.It improves the treatment advantage of patients during the treatment process,thus alleviating the condition of patients and improving their quality of life.

Clinical Efficacy of Lenalidomide Combined with Cyclophosphamide and Dexamethasone in the Treatment of Multiple Myeloma

Objective:Multiple myeloma has a great impact on patients;the use of implant denture restorative treatment is ideal,and it is vital to carry out scientific treatment methods.Methods:The research subjects were inclusive of 60 patients with mxiltiple myeloma,who were randomly selected from January 2019 to December 2019.The patients were divided into a study group and a control group,with 30 patients in each group.The patients in the control group were treated with conventional treatment,while the patients in the study group were treated with lenalidomide combined with cyclophosphamide and dexamethasone.The effectiveness of treatment,adverse effects,and clinical indices of the two groups were compared.Results:Comparing different treatment methods,the differences in the indices between the two groups were statistically significant(p<0.05).Conclusion:The use of lenalidomide combined with cyclophosphamide and dexamethasone in the treatment of patients with multiple myeloma increases the effectiveness of treatment and improves patientsJ clinical indices;thus,it is worthy of promotion.

A Study on the Effectiveness of Decitabine Combined with a Half-Dose Priming Regimen in the Treatment of Elderly Patients with Acute Myeloid Leukemia

Objective:To investigate the clinical effects of combining decitabine with a half-dose priming regimen in the treatment of elderly patients with acute myeloid leukemia.Methods:This study was conducted in Shaanxi Provincial People's Hospital from January 2019 to January 2022.Sxty patients were recruited as the research subects.The patients received different treatments and were randomly divided into two groups,with 30 cases in each group,one of which was treated with conventional priming regimen(control group),and the other was treated with decitabine combined with a half-dose priming regimen(study group).The two groups were compared and analyzed in terms of the effectiveness of treatment.Results:The rate of symptom relief in the study group was 96.67%,which was significantly higher than that in the control group(76.67%)(p<0.05).Before treatment,there was no significant difference in the quality-of-life scores between the two groups,with p>0.05.The patients in the study group had sigificantly longer discase free survival and overall survival than those in the control group,with p<0.05.The effectiveness of treatment in the study group was also better.Conclusion:The use of decitabine im combination with a half dose priming regimen for the treatment of elderly patients with acute myeloid lcukemia is effective in improving patients'quality of life,relieving symptoms.and prolonging their survival.

Efficacy Observation of Pre-Excitation Regimen in the Treatment of Refractory Relapsed Acute Non-Lymphocytic Leukemia

Objective:To explore the clinical effect of applying the pre-excitation regimen in the treatment of patients with refractory relapsed acute non-lymphocytic leukemia(ANLL).Methods:This research work was carried out in our hospital(Shaanxi Provincial People’s Hospital)from September 2021 to September 2022.A total of 50 cases were selected for this study,and all were given a pre-excitation treatment plan,mainly low-dose cytarabine,aclarithromycin,etoposide,granulocyte colony-stimulating factor,and more were implemented.The clinical intervention effect was then analyzed.Results:Among the 50 patients in this study,the results showed that the treatment was very effective for 22 cases,accounting for 44.00%;effective for 14 cases,accounting for 28.00%;and ineffective for 14 cases,accounting for 28.00%.The total rate of effectiveness was 72.00%.The hematopoietic system adverse reactions of the patients were mainly bone marrow suppression.All 50 patients had different degrees of blood count decline,among which some patients’neutrophils were less than 0.5×10^(9)/L.The median time was 7 days.Among them,25 patients had infection problems,the incidence rate was 50.00%,the patient’s platelet count PLT<20×109/L,and the median time was 10 days.At the same time,among the 50 patients in this study,34(68.00%)patients had symptoms such as loss of appetite,nausea,vomiting,and fatigue,17(34.00%)patients showed hair loss,mildly elevated transaminases were observed in 8(16.00%)patients,and 11(22.00%)patients had muscle soreness.Conclusion:In the treatment of patients with refractory complex acute non-lymphocytic leukemia,the application of pre-excitation regimen has a significant effect,which can improve the adverse symptoms of patients,reduce the incidence of adverse reactions,and promote the recovery of patients.

Evaluation of the Therapeutic Significance of Arsenite and Thalidomide in Patients with Myelodysplastic Syndrome

Objective:To analyze the therapeutic significance of arsenite and thalidomide in patients with myelodysplastic syndrome.Methods:From August 2021 to August 2022,80 patients with myelodysplastic syndrome were selected and randomly divided into two groups.In the control group,the drug used was thalidomide tablets,whereas in the observation group,the drug used was arsenite and thalidomide.The treatment effect was observed and evaluated.Results:Before treatment,there was no statistical significance in the blood and serological indices between the two groups.After treatment,the observation group showed better blood and serological indices than the control group(P<0.05).The clinical efficacy of the observation group was 77.5%,while that of the control group was 50.0%.The observation group had significantly better treatment effect(P<0.05).The incidence of adverse effects in the observation group and the control group was 5.0%and 20.0%,respectively.The observation group had significantly fewer adverse effects(P<0.05).Conclusion:In the treatment of patients with myelodysplastic syndrome,the use of arsenite on the basis of thalidomide can effectively improve the treatment effect and optimize the levels of various blood and serological indices,with fewer adverse effects and a relatively high safety profile.

Efficacy of Bortezomib in Combination with Dexamethasone in the Treatment of Primary Multiple Myeloma

Objective:To study the clinical efficacy of bortezomib combined with dexamethasone in the treatment of primary multiple myeloma.Methods:Seventy patients with primary multiple myeloma treated in Shaanxi Provincial People’s Hospital between January 2020 and January 2021 were divided into two groups,a control group and a study group,using the random number table method;35 patients in the control group were treated with conventional treatment,and the other 35 patients in the study group were treated with bortezomib combined with dexamethasone.The patients’clinical outcomes,clinical indices,satisfaction,and adverse reactions were compared between the two groups.Results:There were significant differences(p<0.05)in the indices between the two groups of patients treated with different treatment modalities for primary multiple myeloma.Conclusion:The use of bortezomib combined with dexamethasone for patients with primary multiple myeloma can effectively improve the treatment outcomes,clinical indices,patient satisfaction,and adverse reactions;hence,it is worthy to be widely promoted in clinical practice.

Using Pegaspargase in Combination with Chemotherapy in the Treatment of Lymphoma

Objective:To analyze the clinical effect of pegaspargase combined with chemotherapy on patients with lymphoma.Methods:Seventy patients with lymphoma admitted to Shaanxi Provincial People’s Hospital between December 2020 and June 2021 were selected as study subjects and were equally divided into the control group and the intervention group using the lottery method,with 35 cases in each group;the control group received conventional treatment,while the intervention group received pegaspargase combined with chemotherapy.The treatment satisfaction,quality of life,psychological status,and incidence of adverse reactions of the patients in the two groups were compared.Results:The differences in the indicators between the two groups were statistically significant(p<0.05).Conclusion:Pegaspargase combined with chemotherapy can effectively improve the treatment effect and satisfaction of lymphoma patients;hence,it is worthy of promotion in clinical treatment.