Serlopitant for the treatment of chronic pruritus: Results of a randomized, multicenter, placebo-controlled phase 2 clinical trial.

Background: The substance P/neurokinin 1 receptor pathway is critical in chronic pruritus; anecdotal evidence suggests that antagonism of this pathway can reduce chronic itch.

Objective: To assess the safety and efficacy of the substance P/neurokinin 1 receptor antagonist serlopitant in treating chronic pruritus.

Methods: Eligible patients with severe chronic pruritus who were refractory to antihistamines or topical steroids were randomized to serlopitant, 0.

Preclinical development and clinical translation of a PSMA-targeted docetaxel nanoparticle with a differentiated pharmacological profile.

We describe the development and clinical translation of a targeted polymeric nanoparticle (TNP) containing the chemotherapeutic docetaxel (DTXL) for the treatment of patients with solid tumors. DTXL-TNP is targeted to prostate-specific membrane antigen, a clinically validated tumor antigen expressed on prostate cancer cells and on the neovasculature of most nonprostate solid tumors. DTXL-TNP was developed from a combinatorial library of more than 100 TNP formulations varying with respect to particle size, targeting ligand density, surface hydrophilicity, drug loading, and drug release properties.

A phase I study of SPI-077 (Stealth liposomal cisplatin) concurrent with radiation therapy for locally advanced head and neck cancer.

Background: Liposomal cisplatin preparations have two potential advantages over the free drug when combined with radiation therapy (RT): 1) selective tumor localization, improving the therapeutic ratio, and 2) prolonged half-life, allowing more radiosensitization. We performed a Phase I study of Stealth liposomal cisplatin (SPI-077) concurrent with RT for head and neck squamous cell carcinoma (HNSCC).

Methods: Patients with Stage IVa/b HNSCC were treated with SPI-077, given intravenously twice two weeks apart, concurrent with RT (60-72 Gy in 6-7 weeks).

Treatment of hairy cell leukemia with recombinant alpha-interferon.

Thirty patients with hairy cell leukemia were treated with recombinant interferon alpha-A (rIFN alpha A; Roferon-A); seven were previously untreated. Nine complete and 17 partial remissions were documented by bone marrow core biopsies. All patients' peripheral blood hematologic indexes either improved or normalized.

Recombinant leukocyte A interferon therapy for advanced hairy cell leukemia. Therapeutic and immunologic results.

Hairy cell leukemia is a lymphoproliferative disorder characterized clinically by cytopenias. Standard therapy following variable periods of disease stability consists of splenectomy that often restores normal hematologic parameters for periods ranging from weeks to years. Fifteen patients (five without prior splenectomy or chemotherapy) were treated with 3 X 10(6) units per day of recombinant leukocyte A interferon and 14 of 15 patients completed eight weeks of therapy and were evaluated for response.