ABSTRACT
BACKGROUND@#Chemotherapy is the most important method for cancer treatment. However, chemotherapy induced nausea and vomiting (CINV) has a profound effect on patients. In recent years, there have been new antiemetic drugs, such as aprepitant. We review the curative effect of aprepitant with tropisetron and dexamethasone for prevention of nausea and vomiting in patients receiving Cisplatin chemotherapy.@*METHODS@#Observation is divided into three stages. Whole study phase (0-120 h after chemotherapy administration), acute phases (0-24 h), and delayed phase (24 h-120 h). The primary endpoints were complete response (CR) and complete prevention (CP) during the three different study phase.@*RESULTS@#In the whole study phase, 86.02% of patients achieved CR; in acute phases and delayed phases were 89.25%, 87.1%, respectively. CP were 46.22%, 83.87%, 45.16%, respectively. Anti-CINV effect was significantly associated with age distribution (P=0.008).@*CONCLUSIONS@#Aprepitant with tropisetron and dexamethasone prevented effectively CNIV for patients receiving Cisplatin chemotherapy. This combination could improve the quality of life and the compliance of patient with chemotherapy.
Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Antineoplastic Agents , Aprepitant , Cisplatin , Morpholines , Pharmacology , Nausea , Quality of Life , VomitingABSTRACT
Objective To investigate the correlation between serum vitamin D level in human body and Chlamydia trachomatis (Ct) genitourinary tract infection. Methods This study enrolled 174 outpa-tients (male: 95, female: 79, 20-49 years) infected with Ct and 380 healthy subjects (male: 211, female:169, 20-49 years) in Tianjin from November 1, 2016 to March 15, 2017. Blood samples were collected from all subjects after fasting overnight and the time points for sample collection in the Ct infection group were before and after a course of antibiotic treatment. Serum 25-hydroxyvitamin D [25-(OH)D] levels were measured with enzyme-linked immunosorbent assay (ELISA). PCR assay was used to assess the recovery in those patients one month after a course of treatment. Two case-control studies were respectively conducted, in which 161 patients and 161 healthy subjects as well as 41 uncured patients and 41 cured patients were randomly selected and matched for gender and age. Statistical analysis was performed using SPSS19. 0. Re-sults The two case-control studies showed that vitamin D deficiency was a risk factor for both Ct genital tract infection and poor efficacy, of which the adjusted ORs were 2. 281 (95％ CI: 1. 438, 3. 619) and 7. 266 (95％ CI: 2. 551, 21. 036). Among all subjects aged 20-39, male patients had lower 25-(OH)D level in serum than healthy men [(40. 10±17. 93) nmol/ L vs (53. 72±18. 00) nmol/ L, P< 0. 01] and fe-male patients also had lower 25-(OH)D level in serum than healthy women [(35. 71±19. 99) nmol/ L vs (45. 42±16. 08) nmol/ L, P<0. 01]. The levels of 25-(OH)D in uncured male and female patients were re-spectively lower than those in cured male and female patients [(30. 50±14. 53) nmol/ L vs (41. 32±17. 24) nmol/ L; (29. 47±16. 66) nmol/ L vs (41. 37±21. 03) nmol/ L; both P<0. 05]. Conclusion Vitamin D deficiency related to Ct infection in human genitourinary tract and poor prognosis. Lower serum vitamin D levels might increase the risk of Ct genitourinary tract infection and reduce the efficacy of treatment.
ABSTRACT
BACKGROUND:Mesenchymal stem cells are found to have the immunoregulatory activities and a potential application prospect in the treatment of autoimmune diseases. OBJECTIVE:To explore the mechanism of transplanting mesenchymal stems cells on the treatment of multiple sclerosis. METHODS:The mouse mesenchymal stems cells were prepared, and injected into the al ogenic and syngenic normal mice, to detect the frequency of CD4+CD25+Foxp3+T cells in the spleen, thymus, and lymph nodes by flow cytometry, and to detect the Foxp3, transforming growth factor-β1, and interleukin-10 mRNA in the spleen, thymus, and lymph nodes by reverse transcription-PCR. RESULTS AND CONCLUSION:Transplantation of mesenchymal stem cells on normal mice led to a significant up-regulation of CD4+CD25+Foxp3+T cells, Foxp3, transforming growth factor-β1, and interleukin-10 mRNA in the spleen, thymus, and lymph nodes both in the al ogenic and syngenic transplant groups. Transplantation of mesenchymal stem cells may be an available method in the treatment of autoimmune diseases, and CD4+CD25+Foxp3+T cell, Foxp3, transforming growth factor-β1, and interleukin-10 may be involved in this process.