Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0684249 (lung carcinoma)
 23,830 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of the study was to assess the activity and tolerability of the combination of gemcitabine (GEM) and vindesine (VDS) in elderly or poor performance patients with advanced non-small cell lung cancer. Forty four patients (36 males and 8 females with a median age of 70 years and a median Karnofsky performance score of 60) were recruited between January 1998 and June 2001; 9 (20.5%) were stage IIIB patients and 35 (79.5%) were stage IV patients; 20 (45.5%) had squamous carcinoma and 24 (54.5%) non-squamous carcinoma. The patients received GEM 1000 mg/m(2) and VDS 3mg/m(2) (max 5mg) on days 1 and 8 every 3 weeks, and were all evaluable for response and toxicity: 17 (38.6%) were partial responders, 17 (38.6%) experienced stable disease, and 10 (22.3%) progressive disease. Grade 3-4 anemia, neutropenia and thrombocytopenia were observed in, respectively, 6.8, 9.1 and 2.3% of the patients, and grade 2-3 fatigue, paresthesias and skin toxicity in, respectively, 11.4, 20.4 and 2.3%. After a median follow-up of 54 months, 43/44 patients died; median survival was 12 months, and a clinical benefit was observed in 54.5% of cases. GEM plus VDS is an active and well-tolerated schedule.
Lung Cancer 2006 Sep
PMID:Gemcitabine (GEM) and vindesine (VDS) in advanced non-small cell lung cancer (NSCLC): a phase II study in elderly or poor performance status patients. 1683

Screening for distress in cancer patients is recommended by the National Comprehensive Cancer Network, and a Distress Thermometer has previously been developed and empirically validated for this purpose. The present study sought to determine the rates and predictors of distress in a sample of patients being seen in a multidisciplinary lung cancer clinic. Consecutive patients (N=333) were recruited from an outpatient multidisciplinary lung cancer clinic to complete the Distress Thermometer, an associated Problem Symptom List, and two questions about interest in receiving help for symptoms. Over half (61.6%) of patients reported distress at a clinically significant level, and 22.5% of patients indicated interest in receiving help with their distress and/or symptoms. Problems in the areas of family relationships, emotional functioning, lack of information about diagnosis/treatment, physical functioning, and cognitive functioning were associated with higher reports of distress. Specific symptoms of depression, anxiety, pain and fatigue were most predictive of distress. Younger age was also associated with higher levels of distress. Distress was not associated with other clinical variables, including stage of illness or medical treatment approach. Similar results were obtained when individuals who had not yet received a definitive diagnosis of lung cancer (n=134) were excluded from analyses; however, family problems and anxiety were no longer predictive of distress. Screening for distress in a multidisciplinary lung cancer clinic is feasible and a significant number of patients can be expected to meet clinical criteria for distress. Results also highlight younger age and specific physical and psychosocial symptoms as predictive of clinically significant distress. Identification of the presence and predictors of distress are the first steps toward appropriate referral and treatment of symptoms and problems that contribute to cancer patients' distress.
Lung Cancer 2007 Feb
PMID:Distress screening in a multidisciplinary lung cancer clinic: prevalence and predictors of clinically significant distress. 1708 83

The addition of antiangiogenic agents has improved overall survival in a wide variety of tumor types, including non-small-cell lung cancer (NSCLC). Antibodies to the vascular endothelial growth factor (VEGF) were the first targeted agent to yield a significant improvement in overall survival when combined with first-line chemotherapy for metastatic NSCLC. Anti-VEGF antibodies and tyrosine kinase inhibitors blocking VEGF receptor (VEGFR) activity are also being investigated in pretreated NSCLC. Initial experience with anti-VEGF antibodies suggested a mild adverse event profile. However, it has become clear with additional experience that antiangiogenic agents are associated with a distinct array of toxicities, such as hemorrhage, hypertension, thromboembolic events, and proteinuria. Furthermore, an increase in chemotherapy-associated toxicities such as neutropenia has been observed with the addition of anti-VEGF antibodies. Multitargeted small-molecule inhibitors that block activity of the VEGFR tyrosine kinase are associated with fatigue and other toxicities in addition to the aforementioned class-effect toxicities, possibly because of their inhibition of multiple signaling pathways. Currently, only patients without predominant squamous cell histology are eligible to receive bevacizumab. Trials are ongoing to address the feasibility of bevacizumab in patients who were excluded from the phase III pivotal trial. Additionally, further investigation is necessary to determine risk factors for hemorrhage with antiangiogenic agents.
Clin Lung Cancer 2006 Dec
PMID:Toxicities of antiangiogenic therapy in non-small-cell lung cancer. 1723 87

We present our experience with skeletal involvement of Pneumocystis jiroveci (ex P. carinii) infection in an HIV-seropositive patient. The objective of this study was to alert clinicians to the possibility that extrapulmonary P. jiroveci could affect the skeletal system in HIV-infected patients with extremely rapid progression. P. jiroveci infection of skeletal system has been rarely described elsewhere. A 51-year-old man complained of fever for six weeks, cough, anorexia, fatigue, and chest pain. He was found to be HIV seropositive. Repetitive (six samples) sputum and bronchoalveolar lavage fluid microbiologic tests were negative. High-resolution chest computed tomography (CT) scan revealed a small pulmonary mass. Abdominal CT scan revealed lesions in liver, spleen, kidneys, adrenal glands, lumbar vertebrae, and sacrum. Brain and skull CT scan was normal. A fine-needle biopsy of the lung mass was unrevealing. Cytological examination of sputum specimens showed findings consistent with non-small-cell lung carcinoma. Nineteen weeks post-presentation, the patient reported low-back pain. Within 24 hours after the onset of low-back pain, he developed focal neurological deficits, and a magnetic resonance imaging (MRI) of the skull and spine showed osteolytic lesions of the temporal bones bilaterally, multiple vertebral lesions, and lesions of sacrum and iliac bones. Radiotherapy of the lumbar spine and pelvis was given. Sternal aspiration was performed. Cytological examination revealed P. jiroveci. In conclusion, we describe a rare case of disseminated P. jiroveci infection in an HIV-seropositive patient, with multiple skeletal lesions, especially in the skull and in vertebrae region, and concomitant non-small-cell lung cancer, with a very poor prognosis.
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PMID:Multi-skeletal Pneumocystis jiroveci (carinii) in an HIV-seropositive patient. 1733 Dec 92

Muscle weakness is a common complaint in clinical practice. If this symptom is combined with focal liver lesions there is a broad spectrum of differential diagnoses for the gastroenterologist to consider. Tumors of neuroendocrine origin such as small-cell lung carcinoma (SCLC) produce a wide array of peptide hormones and are common causes of paraneoplastic syndromes. We report on a 68-year-old woman who presented with progressing muscle fatigue and multiple liver lesions on ultrasonography. Hypertension, hyperglycemia, hypokalemia and metabolic alkalosis prompted consideration of underlying hypercortisolism. Further work-up demonstrated an acute ectopic ACTH syndrome as paraneoplastic manifestation of a small cell lung carcinoma. The woman deteriorated rapidly and finally died from intracranial tumor spread and septic complications. This case stresses the diagnostic and therapeutic difficulties of acute ectopic ACTH syndrome in the setting of SCLC.
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PMID:Making sense of muscle fatigue and liver lesions. 1762 Feb 25

A chemotherapeutic regimen for advanced thymic carcinoma has not yet been established. We describe a patient with advanced thymic mucoepidermoid carcinoma who achieved a complete response to combination chemotherapy with cisplatin (Randa) and irinotecan hydrochloride (Campto). A 74-year-old man was admitted to our hospital because of chest pain, general fatigue, appetite loss and weight loss. Chest computed tomography examinations revealed an anterior mediastinal tumour (5.5cmx3.5cmx9.5cm) that had invaded the subcutis through the sternum. The patient was treated with three courses of cisplatin and irinotecan hydrochloride followed by radiotherapy; he has since exhibited a complete response for 3 months.
Lung Cancer 2008 Mar
PMID:Response of a thymic mucoepidermoid carcinoma to combination chemotherapy with cisplatin and irinotecan: a case report. 1770 47

The aim of this study is to compare the prevalence and intensity of symptoms and problems with functioning between women and men with inoperable lung cancer (LC) during 3 months post-diagnosis. One hundred and fifty-nine patients completed the EORTC QLQ C-30+LC13 at three time points: close to diagnosis and prior to treatment, and one, and 3 months later. Descriptive cross-sectional analyses and longitudinal analyses using repeated measure ANOVA were conducted. These patients reported many and intense symptoms and problems with functioning. The most salient finding from the cross-sectional analysis was that women reported both more, and more intense problems with emotional functioning close to diagnosis. Statistically significant improvements over time were found in both men and women with regard to emotional functioning, dyspnea, insomnia, cough, pain in arm/shoulder, while physical functioning, fatigue, constipation, dysphagia, peripheral neuropathy and alopecia deteriorated significantly over time. The longitudinal analyses suggest that, with the exception of emotional functioning, gender differences were not only related to biological sex alone, but were also found to be related to other components of the patients' life situation, such as education, age, civil status and type of LC. Sensitivity to different symptom experiences and responses to those experiences between and within women and men is also necessary in the management of symptoms in patients with inoperable LC.
Lung Cancer 2008 Apr
PMID:Symptoms and problems with functioning among women and men with inoperable lung cancer--a longitudinal study. 1797 59

Docetaxel and gemcitabine combination chemotherapy has been reported to be active against non-small cell lung cancer (NSCLC) and myelosuppression is the most common dose-limiting toxicity. This prospective phase II study was designed to test the hypothesis that better tolerance and increased dose intensity might be achieved if patients are treated with weekly administration schedule. Thirty-five patients with stage IIIB/IV NSCLC and a performance status 0-2 received first-line chemotherapy with docetaxel 35mg/m2 and gemcitabine 600mg/m2 on days 1, 8 and 15. Treatment was repeated every 4 weeks, for up to 4 cycles. In total, 85 chemotherapy cycles were given (median, 2; range, 1-4). Other than the completion of all 4 planned cycles (n=6), the main reasons for treatment discontinuation were toxicity (n=15) and progressive disease (n=14). The most frequently encountered toxic effects were anemia (52% of patients), nausea and vomiting (60%), fatigue (71%) and anorexia (57%). One patient died of bilateral pneumonitis, which developed shortly after the administration of second cycle. Disease control (objective response and stable disease) in the intent-to-treat (ITT) population was achieved in 60% of patients and the overall response rate was 29% (95% CI, 14-44%). With a median follow-up duration of 13 months, the median progression-free survival and overall survival were 2.8 (95% CI, 0.7-4.8) months and 10.6 (95% CI, 7.0-14.3) months, respectively. In conclusion, weekly schedule of docetaxel and gemcitabine has modest activity with acceptable toxicity profile in advanced NSCLC, but as high frequency of early discontinuation occurred does not merit further study with the present regimen.
Lung Cancer 2008 Oct
PMID:Phase II trial of weekly docetaxel and gemcitabine for previously untreated, advanced non-small cell lung cancer. 1834 82

A 54-year old man was admitted with general fatigue, muscle weakness and dyspnea on effort. Medical examinations led to a diagnosis of small cell lung carcinoma (SCLC) with Lambert-Eaton myasthenic syndrome (LEMS). Marked improvement of SCLC and symptoms of LEMS were recognized twice during chemoradiotherapy. On his third admission, he showed muscle weakness, dysaethesia, and neurodysfunction of the bladder and rectum. We initially considered these symptoms to be due to spinal metastasis because MRI findings showed multiple spinal metastases. However, electoromyogram and nerve conduction study demonstrated that his muscle weakness resulted from LEMS though dysethesia and neurodysfunction of bladder and rectum were caused by spinal metastasis. We believe that it is important to perform electomyogram and nerve conduction studies, not only radiographic findings, to detect the "hidden" symptoms of LEMS.
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PMID:[A case of small cell lung carcinoma complicated by Lambert-Eaton myasthenic syndrome]. 1840 71

This study described the sleep disturbances of 115 lung cancer patients undergoing their fourth cycle of chemotherapy and examined the impact of sleep disturbances on quality of life and functional performance status while controlling for pain, depression, fatigue, and dyspnea. Sleep disturbance and quality of life were assessed by the Pittsburg Sleep Quality Index (PSQI), and European Organization for Research and Treatment Quality of Life Questionnaire-Cancer 30 (EORTC), respectively. Data were also collected on covariates of sleep disturbance: performance status, pain, fatigue, depression and dyspnea. Patients' mean PSQI global scores for days with chemotherapy (6.86+/-3.83) and for days without chemotherapy (6.23+/-3.47) were both higher than the cut-off of 5, indicating poor quality of sleep during the fourth cycle of chemotherapy. After controlling for covariates, sleep disturbance was significantly associated with impaired cognitive function (EORTC) and poorer functional status. Our results suggest that clinicians should routinely assess sleep problems in lung cancer patients.
Lung Cancer 2008 Dec
PMID:Sleep disturbances and quality of life in lung cancer patients undergoing chemotherapy. 1846 18


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