Oncology ReviewsPub Date : 2019-02-01eCollection Date: 2019-01-14DOI: 10.4081/oncol.2019.383
Filipe C Marmelo, Cátia F R Sá
{"title":"Physiopathology and diagnosis of cardiotoxicity in patients submitted to chemotherapy treatment.","authors":"Filipe C Marmelo, Cátia F R Sá","doi":"10.4081/oncol.2019.383","DOIUrl":"10.4081/oncol.2019.383","url":null,"abstract":"<p><p>Cardiovascular diseases and neoplastic diseases are the two main causes of morbidity and mortality in the world. Treated cancer patients usually develop cardiac diseases late in life due to chemotherapy- induced heart damage. The type of damage caused to the heart depends on the type of agent used during cancer treatment. It is expectable to observe ventricular impairment in patients treated with anthracyclines, while pyrimidines and some signalling inhibitors may damage the coronary circulation. Several techniques can be used to help diagnose early cardiac affections, such as biomarkers and auxiliary diagnostic tests. The information obtained can help physicians adjust chemotherapy doses, thus avoiding unnecessary heart damage. Although there is not yet a broad offer of cardioprotective drugs specific to these cases, some pharmacological agents used in common cardiology can also be applied here, such as beta-blockers and angiotensinogen- converting enzyme inhibitors.</p>","PeriodicalId":19487,"journal":{"name":"Oncology Reviews","volume":"13 1","pages":"383"},"PeriodicalIF":3.1,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/bd/fa/onco-13-1-383.PMC6509477.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37003370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Bortezomib therapy in a real-world setting in patients with relapsed or refractory multiple myeloma.","authors":"Shang-Yi Huang, Tsai-Yun Chen, Ching-Yuan Kuo, Yeu-Chin Chen, Sheng-Fung Lin, Ming-Chih Chang, Xinzhu Lv, Betty Yang, Cheng-Shyong Chang","doi":"10.4081/oncol.2019.377","DOIUrl":"https://doi.org/10.4081/oncol.2019.377","url":null,"abstract":"<p><p>Bortezomib is a proteasome inhibitor, approved for treating newly diagnosed and relapsed multiple myeloma (MM). This realworld, multicenter, observational, non-interventional study of bortezomib was designed to collect and analyze prospective data in Taiwanese patients with relapsed or refractory MM. The primary endpoints included clinical effectiveness outcomes (disease response, disease progression [PD], time-to-response, time-toprogression, response duration, and overall survival [OS]). Secondary endpoints were safety and healthcare resource utilization. Total 100 patients (median [range] age 64.9 [37.0-85.5] years) were enrolled; 47 patients completed the study. Of the withdrawn patients (n=53), there were 48 deaths (PD-related death: n=35, adverse events [AEs]-related: n=12, other reason: n=1), and 5 due to loss to follow-up. Four patients in Cycle 1, 6 patients each in Cycle 2 and 5, 7 in Cycle 3, 10 patients in Cycle 4, 5 patients in Cycle 6, and 3 patients each in Cycle 7 and 8 achieved overall response during the study. Time-to-response was 4.68 months (95%CI: 3.2, NE) and response duration was 10.08 months (95%CI: 2.3, 28.6). Median OS was 9.8 months (95%CI: 3.8, 13.7), and median time-to-progression was 11.3 months (95%CI: 6.2, 20.2). Most common non-hematological AEs were diarrhea (n=32) and hypoesthesia (n=25); most common hematological AE was thrombocytopenia (n=18). Efficacy and safety profile of bortezomib in Taiwanese patients with MM was similar to global and other Asian population. Study provides a critical insight on use of bortezomib in realworld clinical practice, which can be helpful for Taiwanese healthcare providers' decision-making processes.</p>","PeriodicalId":19487,"journal":{"name":"Oncology Reviews","volume":"13 1","pages":"377"},"PeriodicalIF":3.6,"publicationDate":"2019-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4081/oncol.2019.377","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37045057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oncology ReviewsPub Date : 2019-01-15eCollection Date: 2019-01-14DOI: 10.4081/oncol.2019.387
Vasilios Pergialiotis, Ioannis Bellos, Nikolaos Thomakos, Dimitrios Haidopoulos, Despina N Perrea, Konstantinos Kontzoglou, Georgios Daskalakis, Alexandros Rodolakis
{"title":"Survival outcomes of patients with cervical cancer and accompanying hydronephrosis: A systematic review of the literature.","authors":"Vasilios Pergialiotis, Ioannis Bellos, Nikolaos Thomakos, Dimitrios Haidopoulos, Despina N Perrea, Konstantinos Kontzoglou, Georgios Daskalakis, Alexandros Rodolakis","doi":"10.4081/oncol.2019.387","DOIUrl":"https://doi.org/10.4081/oncol.2019.387","url":null,"abstract":"<p><p>Hydronephrosis is a sign of advanced stage disease in patients with cervical cancer. Its presence is believed to negatively affect the survival of patients. To date, however, consensus in this field is still lacking. The purpose of the present systematic review is to gather the available data and to provide directions for future research in the field. We systematically searched Medline, Scopus, Clinicaltrials.gov, EMBASE, Cochrane Central Register of Controlled Trials CENTRA and Google Scholar databases from inception till June 2018. Overall, 22 studies were included in the present systematic review that evaluated outcomes from 8521 patients with cervical cancer. The findings of our systematic review support that hydronephrosis negatively affects the overall survival of cervical cancer patients. Specifically, the reported 5- year OS hazards ratio for hydronephrosis ranged between 1.34 and 3.74. Outcomes concerning the disease-free survival of these patients were, however, less discrete. None of the included studies reported whether the decreased survival of patients with hydronephrosis was attributed to complications of obstructive uropathy such as uremia and sepsis. Thus, it remains, to date, unclear whether placement of ureteral stents or percutaneous nephrostomy may actually benefit these patients. More studies are needed to evaluate the actual impact of hydronephrosis on survival rates at the various stages of cervical cancer and to help establish consensus regarding the optimal mode of management of these patients.</p>","PeriodicalId":19487,"journal":{"name":"Oncology Reviews","volume":"13 1","pages":"387"},"PeriodicalIF":3.6,"publicationDate":"2019-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4081/oncol.2019.387","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36952674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oncology ReviewsPub Date : 2019-01-14DOI: 10.4081/oncol.2019.376
Subash Chirkut
{"title":"Breast cancer, human immunodeficiency virus and highly active antiretroviral treatment; implications for a high-rate seropositive region.","authors":"Subash Chirkut","doi":"10.4081/oncol.2019.376","DOIUrl":"10.4081/oncol.2019.376","url":null,"abstract":"<p><p>Sub-Saharan Africa is the region in the world with the most people infected with the human immunodeficiency virus (HIV). The incidence of breast cancer is also rising in the region. This transcript focusses on the burden of these two diseases when they converge in the same populace. This comprehensive literature review of the topic suggests a trend towards an increasing incidence of breast cancer in the HIV-infected population, and the rationale for such a tendency is hypothesized, especially in the context of the availability of highly active antiretroviral therapy. Besides the age at diagnosis, all other clinical characteristics appear to be similar in HIV-positive and HIV-negative breast cancer populations. Outcomes of the different treatment modalities for breast cancer in HIV-positive patients are also appraised and finally innovative areas of future research are suggested along with plausible recommendations.</p>","PeriodicalId":19487,"journal":{"name":"Oncology Reviews","volume":"13 1","pages":"376"},"PeriodicalIF":3.6,"publicationDate":"2019-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/3c/89/onco-13-1-376.PMC6335972.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36914269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oncology ReviewsPub Date : 2018-12-07DOI: 10.4081/oncol.2018.397
Amrallah A Mohammad
{"title":"Myelodysplastic syndrome from theoretical review to clinical application view.","authors":"Amrallah A Mohammad","doi":"10.4081/oncol.2018.397","DOIUrl":"10.4081/oncol.2018.397","url":null,"abstract":"<p><p>Myelodysplastic syndromes (MDS), called ineffective hematopoiesis is indicated by bone marrow failure and tendency to acute myeloid leukemia transformation. Since the disease is more common in elderly with non- hematology co-morbidities, the research for less toxic and curative novel agents is essential. More than 12 years without new Food and Drug Administration approved drugs in MDS management through the whole course, only 5 drugs. We summarized the basic data in diagnosis, treatment guidelines and future direction.</p>","PeriodicalId":19487,"journal":{"name":"Oncology Reviews","volume":"12 2","pages":"397"},"PeriodicalIF":3.6,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4081/oncol.2018.397","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36832323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The quality of guidelines in non-pharmacological prevention and management of chemotherapy-induced neuropathy: A review.","authors":"Shahin Salarvand, Simin Hemati, Payman Adibi, Fariba Taleghani","doi":"10.4081/oncol.2018.359","DOIUrl":"https://doi.org/10.4081/oncol.2018.359","url":null,"abstract":"<p><p>Chemotherapy-induced peripheral neuropathy is a common adverse effect occurring in patients undergoing neurotoxic chemotherapy. However, there is no FDA-approved treatment option for it. Given the importance of clinical practice guidelines in this area, this study aimed to determine the methodological quality of extant CIPN guidelines. The study was done as part of the adaptation process of CIPN related CPGs at Isfahan University of Medical Sciences, Iran. A systematic search of published CPGs about chemotherapy-induced CIPN in which the AGREE II instrument was applied for appraising CPGs of CIPN was performed. In general, amongst all of the AGREE II Instrument's domains in the evaluated CPGs, the clarity of presentation and stakeholder involvement domains took favorable scores; and other domains obtained unfavorable and relatively favorable scores. The quality of cancer therapy-induced neuropathy CPGs needs to be improved and designing high-quality CPGs must be considered.</p>","PeriodicalId":19487,"journal":{"name":"Oncology Reviews","volume":"12 2","pages":"359"},"PeriodicalIF":3.6,"publicationDate":"2018-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4081/oncol.2018.359","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36755250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oncology ReviewsPub Date : 2018-10-08eCollection Date: 2018-07-04DOI: 10.4081/oncol.2018.366
Seyed Mohammad Sadegh Pezeshki, Ali Amin Asnafi, Abbas Khosravi, Mohammad Shahjahani, Shirin Azizidoost, Saeid Shahrabi
{"title":"Vitamin D and its receptor polymorphisms: New possible prognostic biomarkers in leukemias.","authors":"Seyed Mohammad Sadegh Pezeshki, Ali Amin Asnafi, Abbas Khosravi, Mohammad Shahjahani, Shirin Azizidoost, Saeid Shahrabi","doi":"10.4081/oncol.2018.366","DOIUrl":"https://doi.org/10.4081/oncol.2018.366","url":null,"abstract":"<p><p>Several factors such as chromosomal translocations, gene mutations, and polymorphisms are involved in the pathogenesis of leukemia/lymphoma. Recently, the role of vitamin D (VD) and vitamin D receptor (VDR) polymorphisms in hematologic malignancies has been considered. In this review, we examine the possible role of VD levels, as well as VDR polymorphisms as prognostic biomarkers in leukemia/lymphoma. Relevant English language literature were searched and retrieved from Google Scholar search engine (1985-2017). The following keywords were used: <i>vitamin D</i>, <i>vitamin D receptor</i>, <i>leukemia</i>, <i>lymphoma</i>, and <i>polymorphism</i>. Increased serum levels of VD in patients with leukemia are associated with a better prognosis. However, low VD levels are associated with a poor prognosis, and VDR polymorphisms in various leukemias can have prognostic value. VD biomarker can be regarded as a potential prognostic factor for a number of leukemias, including acute myeloblastic leukemia (AML), chronic lymphoblastic leukemia (CLL), and diffuse large B-cell lymphoma (DLBCL). There is a significant relationship between different polymorphisms of VDR (including Taq I and Fok I) with several leukemia types such as ALL and AML, which may have prognostic value.</p>","PeriodicalId":19487,"journal":{"name":"Oncology Reviews","volume":"12 2","pages":"366"},"PeriodicalIF":3.6,"publicationDate":"2018-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4081/oncol.2018.366","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36703770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oncology ReviewsPub Date : 2018-10-02eCollection Date: 2018-07-04DOI: 10.4081/oncol.2018.373
Saeid Shahrabi, Ali Ehsanpour, Somayyeh Heidary, Mohammad Shahjahani, Masumeh Maleki Behzad
{"title":"Expression of CD markers in JAK2<sup>V617F</sup> positive myeloproliferative neoplasms: Prognostic significance.","authors":"Saeid Shahrabi, Ali Ehsanpour, Somayyeh Heidary, Mohammad Shahjahani, Masumeh Maleki Behzad","doi":"10.4081/oncol.2018.373","DOIUrl":"https://doi.org/10.4081/oncol.2018.373","url":null,"abstract":"<p><p>Myeloproliferative neoplasms (MPNs) are clonal stem cell disorders characterized by the presence of JAK2<sup>V617F</sup> mutation. Thrombohemorrhagic as well as autoimmune or inflammatory phenomena are common clinical outcomes of these disorders. Recent studies have shown that abnormality in frequency and function of blood cells manifested by an alteration in CD markers' expression patterns play a key role in these complications. So, there may be a relationship between CD markers' expressions and prognosis of JAK2<sup>V617F</sup> positive MPNs. Therefore, in this review, we have focused on these abnormalities from the perspective of changing expressions of CD markers and assessment of the relationship between these changes with prognosis of JAK2<sup>V617F</sup> positive MPNs. It can be stated that the abnormal expression of a large number of CD markers can be used as a prognostic biomarker for clinical outcomes including thrombohememorrhagic events, as well as autoimmune and leukemic transformation in JAK2<sup>V617F</sup> positive MPNs. Considering the possible role of CD markers' expressions in JAK2<sup>V617F</sup> MPNs prognosis, further studies are needed to confirm the relationship between the expression of CD markers with prognosis to be able to find an appropriate therapeutic approach via targeting CD markers.</p>","PeriodicalId":19487,"journal":{"name":"Oncology Reviews","volume":"12 2","pages":"373"},"PeriodicalIF":3.6,"publicationDate":"2018-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4081/oncol.2018.373","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36703772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oncology ReviewsPub Date : 2018-09-14eCollection Date: 2018-07-04DOI: 10.4081/oncol.2018.370
Amrallah A Mohammad
{"title":"Advanced pancreatic cancer: The standard of care and new opportunities.","authors":"Amrallah A Mohammad","doi":"10.4081/oncol.2018.370","DOIUrl":"https://doi.org/10.4081/oncol.2018.370","url":null,"abstract":"<p><p>Presentation of pancreatic cancer is localized, locally advanced or metastatic. With the later represented the main bulk (more than 80%). Despite the significant innovation in molecular analysis and therapeutic approach in many types of cancer in the last two decades, still the outcome of advanced pancreatic cancer is disappointing and the mortality rate approximately unchanged. In this mandated review we intended to highlight the standard of care and emerging agents for advanced pancreatic cancer treatment.</p>","PeriodicalId":19487,"journal":{"name":"Oncology Reviews","volume":"12 2","pages":"370"},"PeriodicalIF":3.6,"publicationDate":"2018-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4081/oncol.2018.370","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36604262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oncology ReviewsPub Date : 2018-08-28eCollection Date: 2018-07-04DOI: 10.4081/oncol.2018.369
Prasit Mahawongkajit, Prakitpunthu Tomtitchong
{"title":"A survey of early and advanced gastric cancer treatment by surgeons in Thailand.","authors":"Prasit Mahawongkajit, Prakitpunthu Tomtitchong","doi":"10.4081/oncol.2018.369","DOIUrl":"https://doi.org/10.4081/oncol.2018.369","url":null,"abstract":"<p><p>This study shows the first survey of patterns about surgeons' approaches and current practices in early and advanced gastric cancer in Thailand. Gastric cancer is a significant health problem worldwide. International guidelines for treatment differ in their recommendations including the accompanying therapy, but the condition is potentially curable. Surgeons have played an important role in Thailand but the limitation of institutional resources and the practices for gastric cancer vary between treatment options. The aim of this study is to investigate the current practices and approaches of Thai surgeons in relation to early and advanced gastric cancer treatment. A survey was conducted on 112 surgeons who claimed to have performed clinical practice upon gastric cancer patients. Information was collected on participant demographic data, the practices approaches in early and advanced stage without metastasis and the preferable adjuvant chemotherapy. The majority of participants were 100 general surgeons (89.4%). The preferred early gastric cancer treatment proved to be endoscopic resection 83.9%, cT1bN0 group preferred laparoscopic surgery 75.9%, cT2-T4aN0 group preferred open surgery 67.8%, cT4bN0 group preferred open surgery with En bloc resection 85.7% and cN+ group preferred open surgery 70.5%. For adjuvant treatment with chemotherapy, the study showed the surgeons who prescribed and treated by themselves was 41.9%. The preferred adjuvant regimens were S-1 50.9% and capecitabine and oxaliplatin 31.3%. This study is the first survey of the patterns of surgeons' approaches and current practices in early and advanced gastric cancer in Thailand.</p>","PeriodicalId":19487,"journal":{"name":"Oncology Reviews","volume":"12 2","pages":"369"},"PeriodicalIF":3.6,"publicationDate":"2018-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4081/oncol.2018.369","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36604261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}