Active clinical trials for "Lymphoma, T-Cell"

It is a multi-center, prospective, open-label, two-stage optimized design, single-arm, phase II clinical study to evaluate the efficacy and safety of F520 for the treatment of relapsed and refractory peripheral T cell lymphoma (PTCL), and to evaluate the immunogenicity of F520.

Extranodal natural killer/T-cell lymphoma, nasal type (NKTCL) is a highly aggressive peripheral T-cell lymphoma (PTCL). Patients with newly diagnosed stage IV and relapsed/refractory have poor prognosis. 5-year progression-free survival was reported only 55%. Chidamide is a selective histone deacetylase inhibitor which was approved by FDA in treating relapsed or refractory PTCL. In phase I and II studies of chidamide, patients with relapsed or refractory NKTCL achieved a higher overall remission. Patients who obtained complete or partial remission had much favourable duration of remission. Thus, the invesgator design this study to evaluate the role of maintenance treatment of chidamide for induction chemotherapy-responded newly-diagnosed advanced and relapsed/refractory NKTCL patients.

Cutaneous lymphomas are rare cancers of lymphocytes (white blood cells) that involve the skin. Mycosis Fungoides (MF) is the most common type of Cutaneous T-cell lymphoma (CTCL) that typically presents with red, scaly patches that often mimic eczema or chronic dermatitis. The incidence of MF is about 1/100,000. Skin lesions tend to appear before the diagnosis of CTCL is made by several years. Early skin lesions may look like any dermatitis, eczema, or psoriasis, leading to delays in the diagnosis. Inflammation secondary to bacterial infection is thought to contribute to the T-cell proliferation in this type of cutaneous T-cell lymphoma. Antibiotic use for other purposes has shown to reduce the inflammation and size of lesions in CTCL patients. There has been limited studies with the use of antibiotics as direct treatment for this cancer. Host immunity is important in decreasing cancer development and progression. Imiquimod is a molecule that stimulates host immunity to reduce the progression of CTCL. There is strong evidence of clinical efficacy such that the National Comprehensive Cancer Network (NCCN) guidelines recommend Imiquimod for CTCL. Imiquimod is available in generic form, making it unlikely to be registered specifically for CTCL, despite its efficacy. Additionally, imiquimod is considered a first line treatment according to National Comprehensive Cancer Network (NCCN) guidelines for the treatment of Mycosis Fungoides. There are currently no studies that have been published that address treating CTCL patients with a combined approach of 1) decreasing inflammation caused by bacterial with antibiotics, and 2) enhancing the host immune system to destroy cancer cells. Our theory is if we treat patient with 14days of antibiotics and 30 days of Imiquimod there will be significant reduction in skin lesions.

It is a multi-center, prospective, open-label, two-stage optimized design, single-arm, phase II clinical study to evaluate the efficacy and safety of GB226 for the treatment of relapsed and refractory peripheral T cell lymphoma (PTCL), and to evaluate the immunogenicity of GB226.

Open-labeled, multicenter phase II study of VIDL (VP-16, Ifosfamide, Dexamethasone, L-asparaginase) chemotherapy followed by high-dose chemotherapy and autologous stem cell transplantation in patients with stage III/IV extranodal NK/T-cell Lymphoma.

This is a prospective , open, multicenter, randomized phase III study. The investigators planed to include 380 untreated high risk T cell lymphoma adults,to random to CHOP and c-ATT regimen groups after signature the informed consents. The patients will receive safety assessment every cycles, and efficacy evaluation every 3 cycles. Every-two-months follow up will be received after finishing the treatment.

Radiation therapy, Total skin electron beam therapy (TSEBT), achieves a high response rate and is an effective treatment for cutaneous T-cell lymphoma affecting the superficial region. One the most widely used TSEBT techniques consists of six dual fields initially developed at Stanford University. However, deviations occur from the prescription dose up to 40% and the surface dose inhomogeneity as much as 90% in body areas such as the perineum and eyelid. Helical tomotherapy (HT) has advantages in irradiating extended volumes with treatment length of up to 160 cm, continuously in a helical pattern without the need for field junction. Using HT, an image-guided intensity-modulated radiotherapy, to replace conventional TSEBT technique to increase dose delivery and decrease toxicities possibly. Recently, we published the possibility of helical irradiation of the total skin (HITS) by physical proving and showed the clinical results of HITS successfully for a woman with T cell lymphoma failure by chemotherapy, topic UV irradiation and local radiotherapy (RT) to overcome the surface dose inhomogeneity by conventional RT. Here, investigators will enroll the stage I-IV cutaneous T-cell lymphoma (CTCL) of International Society Cutaneous Lymphomas (ISCL)/U.S. Cutaneous Lymphoma Consortium (USCLC)/European Organization for Research & Treatment of Cancer (EORTC), patients who are candidates for TSEBT by recommendation of National Comprehensive Cancer Network Guidelines (Version 4.2011, Mycosis fungoid/Sezary syndrome) or who are refractory or not feasible to the topic UV irradiation, Interferon alpha, psoralen plus ultraviolet A photochemotherapy, and Accutane® (Isotretinoin) or chemotherapy to receive HITS to replace TSEBT. Additionally, we will compare the advantages and disadvantages between the plan of HT and conventional RT for TSEBT.

Patients with cutaneous CD30 positive lymphoma will receive systemical and topical treatment with their own genetically modified T cells. Treatment evaluation consists of assessment of safety and preliminary evidence of response.

The purpose of this study is to evaluate the efficacy and tolerability of the combination chemotherapy of DICE in the patients with NK/T cell lymphoma.

This study is designed to explore the safety and efficacy of CD7 CAR-T Cells for patients with relapse/refractory CD7+ NK/T cell lymphoma ,T-lymphoblastic lymphoma and Acute Lymphocytic Leukemia. And to evaluate the pharmacokinetics of CD7 CAR-T cells in patients.