View clinical trials related to Hematologic Diseases.
Filter by:The present trial is a single center, prospective, observational pharmacokinetics and pharmacodynamics (PKPD) cohort study investigating whether patients suffering from a hematological disorder and treated with amikacin due to febrile neutropenia (FN) achieve the predefined amikacin target concentration (Cmax ≥60 mg/L).
The emergence of the Coronavirus Disease -19 (COVID-19) pandemic, has had a tremendous global impact, resulting in substantial morbidity and mortality worldwide. Although involvement of the lower respiratory track accounts for most of the morbidity and mortality seen, the virus involves several organ systems and the syndrome exhibits clinical diversity with a wide range of symptoms and manifestations. Aim of this study is to evaluate if there is a casual relationship between the development of aplastic anemias& other immune cytopenias, and recent COVID-19 infection.
The main objective of this study is to investigate the humoral immune response to COVID-19 vaccines in haematological patients, by testing SARS-CoV-2 seroconversion
In patients undergoing hematopoietic stem cell transplant; Side effects associated with high-dose chemotherapy and radiotherapy, night treatment and care, social isolation cause emotional problems and deterioration in sleep quality in this patient population. In a meta-analysis conducted in 2014, it was reported that music can be effective in improving sleep quality. In this study, an experimental design with pre-test - post-test control group will be used to evaluate the effect of music therapy on sleep quality given to patients undergoing hematopoietic stem cell transplantation. It will be held between December 2020 and May 2021 at the Bone Marrow Transplantation Unit of Istanbul University-Cerrahpaşa Cerrahpaşa Medical Faculty Hospital. The population of the study will be the patients hospitalized in the unit within the specified date range and the sample number was determined as 30.
Fluorescence is one of the most commonly used research and detection techniques in the field of biomedical science. The characteristics of fluorescent probe directly affect the performance and application of fluorescence analysis and imaging. Aggregation-Caused Quenching has limited the application of traditional fluorescent probes to some extent. This project intends to systematically evaluate the detection efficiency of new methods through the detection of biomarkers in clinical samples and the comparison with the detection methods of traditional biomarkers, so as to provide theoretical and experimental basis for the establishment of fast and simple biomarker detection technologies with new biological probes.
Retrospective observational multicentric, spontaneous non-interventional non-pharmacological Italian study. The primary objective is analysis of Anti-HLA antibodies and DSAs searching and monitoring activities in haematological adult and paediatric patients undergoing allo-HSCT from January 2014 to June 2017. This study will evaluate approximately 1000 subjects (with competitive enrolment) from GITMO investigational centers.
The UK Medicine and Healthcare products Regulatory Agency (MHRA) granted temporary authorisation to three Covid-19 vaccines in December 2020 and January 2021. These vaccinations include: - Covid-19 mRNA BNT162b2 vaccine (Pfizer-BioNtech vaccine); - ChAdOx1-S vaccine (Astra Zeneca vaccine); - Covid-19 mRNA vaccine (Moderna vaccine). Any other Covid-19 vaccines approved for use by the MHRA in immunocompromised and immunocompetent patients are to be included in this study. The above vaccines have received temporary authorisation after placebo-controlled phase 3 studies confirmed their safety and efficacy in over 100,000 volunteers. People who were immunocompromised or were receiving chemotherapy, radiotherapy or immunoglobulin treatment were excluded from these studies. Safety, efficacy, and durability of antibody response in these studies has been assessed for up to 14 weeks only. These vaccines are being rolled out in the UK and have been recommended for use for immunosuppressed individuals including patients undergoing chemotherapy, immunotherapy, radiotherapy, and those who have undergone stem cell transplantation. Though the MHRA has approved vaccination for immunocompromised patients there is no published evidence to confirm safety and efficacy in these patients. The durability of antibody response and whether this is affected by concurrent chemotherapy, immunotherapy, radiotherapy treatment is also unknown. This observational study aims to evaluate the immune response to Covid-19 vaccines in haematology patients who have immune suppression either due to disease, treatment, or both. The investigators plan to measure Anti-SARS-COV2 IgG antibody levels at 3-5 time points 30 days apart after patients have received their 2nd dose of Covid-19 vaccine. The investigators will also collect any adverse events reported by patient including Covid-19 infection or disease after vaccination. The study plans to recruit 50 haematology patients who are clinically assessed by a haematologist as immunosuppressed due to their disease, treatment, or both. The study also plans to recruit 30 healthy (immunocompetent) volunteers who would be the control group for comparison of antibody response and durability.
Laparoscopic splenectomy (LS) gained popularity since it has been described for the first-time during nineties of past century. It has become "golden method" for splenectomy in all ages including children
For many patients with hematologic disorders and bone marrow failure, hematopoietic stem cell transplantation (HSCT) or cellular therapy (CART) offers a curative treatment option. Patients after SCT or CART have a variable period of immune deficiency in the post-treatment period. The response to vaccination may affect the outcome of the transplant patients. the immunogenicity of vaccines in this immunosuppressed population is uncertain and variable. HSCT and CAR-T recipients are in a COVID-19 high-risk group and conferring immunity by vaccination at the earliest effective timepoint is desirable. At present, the immunogenicity and efficacy of SARS-CoV-2 vaccines in immune-impaired patients including autologous and allogeneic HSCT recipients is unknown. Furthermore, the impact of GvHD and IST on SARS-CoV-2 vaccine immunogenicity is unknown. the investigators aim to evaluate the vaccination response to COVID vaccines after SCT and CART
For the identified groups of patients (survivors of childhood cancer and youth with sickle cell disease) the investigators want to better understand the barriers to, and facilitators of, HPV vaccination. Through HCP interviews the investigators will also assess both attitudinal and logistical obstacles to HPV vaccination. Some subspecialty HCPs may believe, for instance, that it is the primary care provider's responsibility to vaccinate or they may be unfamiliar with the requirement to enter vaccination data into CHIRP. Also, in some cases HPV vaccine may not be readily available in subspecialty clinic locations and/or subspecialty HCPs may not be Vaccines for Children (VFC) providers. Participants: the investigators will focus on two patient groups: survivors of childhood cancer, which includes children aged 9-21 years who have completed active therapy for cancer and are eligible for vaccination, and sickle cell disease, which includes children aged 9-21 years with a diagnosis of sickle cell disease. The investigators will recruit parents of children aged 9-21 years and older adolescents aged 18-21 years. For pediatric patients, the investigators selected a lower age of 9 years because HPV vaccine is licensed down to 9 years of age, and an upper limit of 21 years, as that is considered the upper bound of adolescence by the American Academy of Pediatrics. For patients 9-17 years of age, only parents will be interviewed by video or phone because parents are the vaccine decision-makers. For patients 18-21 years of age, the investigators will interview both young adults and their parents, because, while the young adult has legal decision-making capacity, in reality, the decision is frequently made jointly by the young adult and parent, and older adolescents are frequently unwilling to go against their parents' wishes. All research procedures will be conducted in English. Participants will be excluded if they have an intellectual disability or severe medical illness such that they are unable to consent or to understand the questions.