Active clinical trials for "Lymphoma"

PI3K(phosphatidylinositol 3-kinase)/AKT pathway is an important oncogenic signaling pathway. However, clinical information about the significance of p-AKT expression in malignant lymphoma is not fully understood yet. In this study, we investigated the overexpression of p-AKT and its prognostic implication in malignant lymphoma.

This study also aims to raise awareness among both patients and health-care providers about the importance of pre-travel health consultation and preventive interventions prior to international travel. Through appropriate health counseling, cancer patients will have less risk of having travel -related health complications and thus have a better quality of life and overall improved sense of wellbeing.

This study is a regulatory post-marketing surveillance of Zevalin (ibritumomab tiuxetan) in Japan. In-111 Zevalin is, at first, injected to patient for gamma scan imaging to assess biodistribution of the Zevalin. When the imaging shows no altered distribution, Y-90 Zevalin is injected to the patient for the actual treatment. The objective of this study is to assess appropriateness and necessity of revision of the standardized criteria for image interpretation of In-111 Zevalin by comparing assessment by the investigator and the members of the committee for image interpretation of In-111 Zevalin. A total 40 patients will be recruited.

Posttraumatic Stress Disorder (PTSD) is a well-documented phenomenon that occurs in cancer survivors. PTSD is known to cause problems with anxiety, depression, and quality of life. Furthermore, there is little treatment available for cancer survivors who suffer from PTSD. Posttraumatic Growth, however, is a lesser known phenomenon that also occurs in cancer survivors. It is a positive psychological phenomenon that occurs in some people who have suffered a traumatic event--the people who are able to note a "greater appreciation for life", a "stronger relationship with their family/friends," or a "new found level of spirituality" are examples of instances of posttraumatic growth. Coping with Lymphoma to Enhance Adjustment and Reduce Stress in Survivors (CLEAR Stress) is a study designed to compare the development of PTSD versus the development of Posttraumatic Growth in lymphoma patients at any stage of the cancer experience, regardless of treatment. The hypothesis is that posttraumatic growth, if it is significant, can reduce the impact of PTSD symptoms in the survivor.

A non-profit study designed with the aim of analysing the phenotype and molecular characteristics (central review) and evaluating prospectively the role of PET-scans in the management of primary mediastinal lymphoma treated with conventional approaches.

This is multi-center, international observational study of subjects receiving CHOP-14 or CHOP-21 (with or without Rituximab) for the treatment of NHL. Approximately 100-150 sites will contribute information on subjects treated at their institution.

RATIONALE: Giving low doses of chemotherapy and total-body irradiation before a donor umbilical cord blood stem cell transplant helps stop the growth of cancer or abnormal cells. It also stops the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune cells and help destroy any remaining cancer or abnormal cells (graft-versus-tumor effect). Sometimes the transplanted cells from a donor can also make an immune response against the body's normal cells. Giving tacrolimus and mycophenolate mofetil before the transplant may stop this from happening. PURPOSE: This clinical trial is studying how well umbilical cord blood stem cell transplant works in treating patients with hematologic cancer or other disease.

The purpose of this study is to examine reports of the cancer called hepatosplenic T-cell lymphoma (HSTCL) in the Dutch National Database of Pathology (Pathologisch-Anatomisch Landelijk Geautomatiseerd Archief or PALGA) during the years 1995 to 2008.

Patients with aggressive Non-Hodgkin-lymphoma treated at first diagnosis with chemotherapy alone or combined chemo-radiotherapy can achieve high response rates. However, patients with relapsed lymphoma still have a poor prognosis. High dose chemotherapy (HDCT) followed by autologous stem cell transplantation (ASCT) is the treatment of choice for these patients. An ASCT allows patients to receive much higher doses of chemotherapy than usual, to improve the chances of curing the disease. The high-dose of chemotherapy destroys the cells in the patients bone marrow and then the patients own cells from either the bone marrow or peripheral blood are used to rescue the patient from intensive treatment. High-dose chemotherapy with autologous stem cell (either bone marrow or peripheral blood) transplantation is used in the treatment of Intermediate/High grade NHL with poor risk disease and in second remission at the Royal Marsden Hospital. The purpose of the present analysis is to determine independent prognostic factors correlated with the long-term outcome of patients with NHL who received an ASCT between January 1991 and June 2005. Accrual of eligible patients currently under follow-up will be performed in clinic at the time of next appointment. All patients accrued will give informed consent to participate in the study for retrospective case note review, after discussion with a study investigator and after receiving a study information sheet. The results of the analysis will be published in a peer-reviewed medical journal. This will include patients treated at the royal Marsden Hospital only.

Non-Hodgkin's lymphoma (NHL) incidence rates have risen three percent per year in the U.S. for four decades. Mortality from NHL has risen 1.6 percent, compared with 0.2 percent for all cancers combined. This epidemic curve appears in both sexes and around the world, suggesting the possibility of an etiologic agent increasing in prevalence in the general environment. Recent research has identified several possible candidates including pesticides, other organochlorines, drinking water nitrates, and sunlight. There is an urgent need to evaluate whether these common exposures are contributing to the rapid rise in NHL, and to investigate other hypothesized risk factors such as viruses, medical conditions, hair dye use, and genetic factors. The purpose of this study is to examine the contribution to NHL risk of these important environmental, occupational, viral, medical, and personal exposures, and to pursue important leads emerging from on-going NHL research. This multidisciplinary, population-based case-control study will involve personal interviews to collect information on demographics, residential history, pesticide use, and occupational exposures; self-administered questionnaires to collect information on diet, family and medical history, and other exposures; tap water and carpet dust sampling to collect information on nitrate and pesticide exposures; and blood sampling for measurements of compounds in the serum, antibodies to viruses, and examination of genetic polymorphisms.