Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027947 (neutropenia)
 17,527 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Oncological emergencies are frequent, particularly in advanced cancer stages. Many situations can only be tackled successfully with the cooperation of a well organized team of specialists. Spinal cord compression caused by cancer requires particularly swift action. The diagnosis should include a careful neurological examination. Myelography, once a classical approach in this setting, is increasingly being replaced by nuclear magnetic imaging techniques. Steroids should be given immediately after a diagnosis has been made and further treatment includes surgery, radiotherapy and/or chemotherapy, depending on the type of tumour involved. Febrile patients with severe neutropenia due to myelosuppression by cytostatic drugs often require treatment with intravenous antibiotics. Although hematopoietic growth factors are now available to hasten neutrophil recovery, these drugs should not be given on a routine basis. Another relatively frequent emergency is the superior vena cava syndrome, which is almost always due to a malignant tumour. Any treatment plan prepared to deal with an oncological emergency in a particular patient should take into account the prognosis of the underlying disease, the prospects for further therapy, and the patient's attitude.
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PMID:[Emergencies in patients with tumors]. 848 75

Care of patients with cancer can be enhanced by continued involvement of the primary care physician. The physician's role may include informing the patient of the diagnosis, helping with decisions about treatment, providing psychological support, treating intercurrent disease, continuing patient-appropriate preventive care, and recognizing and managing or comanaging complications of cancer and cancer therapies. Adverse effects of therapy and cancer-related symptoms include nausea, febrile neutropenia, pain, fatigue, depression, and emotional distress. 5-Hydroxytryptamine antagonists are effective in controlling acute nausea associated with chemotherapy. Febrile neutropenia requires systematic evaluation and early empiric antibiotics while awaiting culture results. Cancer-related pain, depression, and fatigue often are underdiagnosed and undertreated. Use of brief screening tools for assessing fatigue and emotional distress can improve management of these symptoms. Exercise prescription, activity management, and psychosocial interventions are useful in treating cancer-related fatigue. The physician must be alert for signs and symptoms of cancer-related emergencies like spinal cord compression, hypercalcemia, tumor lysis syndrome, pericardial tamponade, and superior vena cava syndrome.
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PMID:Primary care of the patient with cancer. 1747 4

We report a case of angiosarcoma of the right atrium presenting superior vena cava syndrome. The patient was a 61-year-old man. Echocardiography, CT and MRI revealed a tumor arising in the anterior wall of the right atrium. The tumor was hen-egg sized and unresectable because of the invasion of the pericardium, the right ventricular wall and the superior vena cava. An open biopsy and left brachiocephalic vein-right atrium bypass grafting were performed. The pathological diagnosis was angiosarcoma. The patient agreed to chemotherapy with docetaxel, which is known to be often effective against angiosarcoma of the scalp or face. After 5 courses of docetaxel administration (30 mg/m2 on day 1, 8 and 15 followed by 14 days. rest as one course), echocardiography and CT showed a remarkable tumor reduction, which was evaluated as a partial response. The chemotherapy was suspended for 8 months because of neutropenia and general fatigue as side effects of docetaxel. The administration of docetaxel was resumed and 4 courses were performed. The tumor, however, became resistant to docetaxel and formed metastatic involvements in the liver. Following treatments with paclitaxel, IL-2 and CPT-11 were ineffective for the primary tumor and liver metastases. He died of cardiac tamponade caused by massive hemorrhage into the pericardiac space from the tumor surface. He had long-term survival 31 months after the diagnosis. An effective treatment for cardiac angiosarcoma has not yet been established. Chemotherapy with docetaxel should be considered in the treatment of patients with cardiac angiosarcoma.
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PMID:[A case of cardiac angiosarcoma successfully treated with docetaxel]. 1803 22

Advancements in the care of children with cancer have, in part, been achieved through improvements in supportive care. Situations that require prompt care can occur at the time of presentation as well as during treatment. This article discusses the approach to children with fever and neutropenia, a complication encountered daily by care providers, as well as oncologic emergencies that can be seen at the time of a child's initial diagnosis: hyperleukocytosis, tumor lysis syndrome, superior vena cava syndrome, and spinal cord compression.
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PMID:Supportive care in pediatric oncology: oncologic emergencies and management of fever and neutropenia. 2543 10

Approximately 10% of small cell lung cancer (SCLC) cases develop superior vena cava syndrome (SVCS). Many SCLC patients with SVCS have relatively limited disease, requiring curative rather than palliative treatment. Besides chemotherapy, radiotherapy is important for treating SCLC with SVCS. We retrospectively evaluated the influence of radiotherapy dose on the prognosis of 57 patients with SCLC with SVCS treated with concurrent chemoradiotherapy. The mean biological equivalent radiation dose was 71.5 Gy. We administered etoposide/cisplatin as sequential and concurrent chemotherapy. All patients received at least one cycle of concurrent chemotherapy. All patients had partial or complete response; SVCS-associated symptoms were reduced in 87.7% (50/57) of patients within 3-10 days after treatment. Radiation dose did not affect 2-year local control (74.2% vs. 80.8%). Patients who received high-dose radiation had a lower 2-year overall survival rate than those who received low-dose radiation (11.6 vs. 33%; P = 0.024). The high dose group median survival was 15.0 months (95% confidence interval [CI]: 11.2-19.0) compared with 18.7 months (95% CI: 13.9-23.6) in the low dose group. Grade 3/4 neutropenia occurred in 22/26 high dose patients (84.6%) and 21/31 low dose patients (67.7%). In the high dose group, 30.8% of patients had grade 3/4 esophagitis compared with 19.4% of low dose patients. Only 29.0% of low dose patients received < 4 cycles of chemotherapy in the first 12 weeks after treatment began compared with 46.2% of high dose patients. Concurrent chemoradiotherapy is a tolerable modality for treating stage IIIA/IIIB SCLC with SVCS. Moderate-dose radiotherapy is preferable.
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PMID:Radiation dose is associated with prognosis of small cell lung cancer with superior vena cava syndrome. 2606 39