Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

With the use of cis-diamminedichloroplatinum(II), cisplatin, to enhance the effect of radiation a combined modality approach was designed to treat patients with inoperable, locally advanced NSCLC. The regimen consisted of radiation doses of 300 cGy for 4 days every week for 4 weeks with a 2 week split in between. Each radiation dose was followed by an i.v. injection of cisplatin 6 mg/m2 within 30 min. Hydration consisted on an oral fluid intake of 2 L only, enabling the patient to receive the treatment on an outpatient basis. Of 40 patients entered into the study, 37 were evaluable for toxicity and 33 for response. Overall response rate was 65% and complete response rate 22%. Median duration of local control was 7 months. The majority of all patients (76%) eventually progressed at the primary tumor site, while in 16 patients relapse occurred in distant sites first. Median duration of overall survival was 10.5 months, whereas that of complete responders was 29.5 months. Generally, acute side effects were transient and did not require discontinuation of treatment. One patient presented with thrombocytopenia 4 weeks after treatment had been finished. His death of cerebral bleeding was likely to be related with his therapy-resistant malignancy. Of late side effects three patients showed disabling symptoms consisting of uncontrollable pulmonary infections in the presence of tumor in two patients, one patient had radiation myelopathy and another experienced vertebral collapse with distal paresis. The combination of radiation and daily low-dose cisplatin is a tolerable treatment modality with most benefit for patients reaching a complete remission. Intensification of the regimen is being planned in those patients with inoperable, locally advanced squamous cell lung cancer to reach a complete remission.
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PMID:Phase II trial of combined radiotherapy and daily low-dose cisplatin for inoperable, locally advanced non-small cell lung cancer (NSCLC). 282 36

Immunotherapy has become an increasingly important therapeutic strategy for those with cancer, with phase III studies demonstrating survival advantages in melanoma and castration-resistant prostate cancer. Non-small cell lung cancer (NSCLC) is a promising target for the next generation of immune-based strategies. In this article, we examine the current state of the art in lung cancer immunotherapy, including vaccines that specifically target lung tumor antigens and immune checkpoint antibodies such as antiprogrammed death 1 (anti-PD-1). Both approaches harness innate immunity against tumors by suppressing tumor-induced immune paresis. Methods. To identify relevant clinical trials of immunotherapy in NSCLC, PubMed and Medline databases were searched using the terms "immunotherapy" and "NSCLC," and several other therapy-specific search terms (e.g., PD-1, NSCLC). Additionally, abstracts presented at international lung cancer symposia, the American Society of Clinical Oncology annual meeting, and the European Society of Medical Oncology annual meeting between 2005 and 2013 were evaluated. Results. Large international phase III trials of NSCLC vaccines have completed accrual in both the adjuvant and metastatic disease settings. Results of the START study were disappointing, but results from other studies are still awaited. Immune checkpoint modulation has shown promise, with separate phase I studies of the anti-PD-1 antibody, nivolumab, and anti-PD-L1 antibody, MPDL3280A, demonstrating good tolerance and durable responses for certain patients with NSCLC who were heavily pretreated. Conclusions. Immune-based strategies have shown initial promise for early- and advanced-stage NSCLC. Validating these findings in randomized studies and discovering durable biomarkers of response represent the next challenges for investigation.
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PMID:What lies within: novel strategies in immunotherapy for non-small cell lung cancer. 2410 49