Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of the study was to evaluate the feasibility and the efficacy of high-dose chemoradiotherapy followed by autologous hematopoietic stem cell support with peripheral blood progenitor cells (PBPC) harvested after high-dose cyclophosphamide (HDCYC) treatment in patients with high-risk multiple myeloma (MM). Inclusion criteria were: age less than 65 years and high-risk MM defined as stage II MM, stage III MM, refractory or relapsed MM. The design of the study was: 1) HDCYC +/- hematopoietic growth factors followed by PBPC collection, and 2) high-dose melphalan combined with total body irradiation (or busulfan for previously irradiated patients) followed by PBPC reinfusion (ABPCT). All 60 patients completed the procedure except two who died from infection after HDCYC and another of acute cardiac failure after reinfusion of PBPC. Out of the 60 evaluable patients, three failed to respond while the other 57 achieved either a partial (n = 33) or complete (n = 24) response. Thirty-one patients progressed or relapsed after a median duration of response of 15 months (range: 3-43). The median follow-up for the other 26 responder patients was 24 months (range: 2-66). Twenty-one patients died, 18 of MM (2 after failure, 16 after relapse) and three responders of lung cancer (n = 1) and infection (n = 2). In conclusion, this study shows that this therapeutic approach is feasible and efficient.
 ...
PMID:Autologous blood progenitor cell transplantation in high-risk multiple myeloma. 852 May 6

Bronchoplasty and pulmonary angioplasty(PA-plasty) have been performed in recent years for lung cancer invading the bronchus and pulmonary artery. We evaluated the results and complications in patients who underwent such operations. There were 23 cases of bronchoplasty performed between 1988 and October 1993. Of these 23 cases, 9 underwent PA-plasty with bronchoplasty. There were 8 males and 1 female (mean 65.6 year-old). There were 8 patients with primary lung cancer(sq 5, ad 1, la 1, and sm 1) and 1 with metastatic lung tumor of colon cancer. One patient was in p-stage II, 6 in p-stage III, and 1 in p-stage IV. Seven patients underwent right upper lobectomy, 1 did the right upper and middle bilobectomy, and 1 did a left upper lobectomy. Bronchoplasty was performed using sleeve resection in 8 patients, and a wedge resection in 1 patient. PA-plasty was performed using sleeve resection and end to end anastomosis in 2 cases, and using side wall resection and plasty in 7 patients after clamp. Of 9 patients in whom both broncho- and PA-plasty were performed, there was one with the resected bronchial stump of cancer-positive. Total resection of the cancer was possible in the remaining 8 patients. Postoperative complications included 2 pneumonia, 2 empyema, and 1 each, acute cardiac failure, pulmonary thrombus, and chylothorax. The patients with empyema required re-operation using omentopexy or thoracoplasty. Long-term results showed that 2 patients died because of recurrence. Another patient died of respiratory failure. The remaining 6 patients were alive without any evidence of cancer. Pneumonectomy was avoided and the combination of PA-plasty and bronchoplasty was performed instead. However, the incidence of postoperative complications was high, indicating that utmost care must be exercised in the postoperative management of these patients.
Lung Cancer 1995 Oct
PMID:Evaluation of cases with combined bronchoplasty and pulmonary arterioplasty for the treatment of lung cancer. 858 90

We performed right lower lobectomy for lung cancer in a 62-year-old man who had been under hemodialysis for 4 years. During the operation, hyperkalemia occurred and was treated by GI therapy (continuous intravenous infusion of glucose + insulin). On the 3rd postoperative day, CVP was increased and hypotension occurred during hemodialysis. It was considered that heart failure had developed. Attention to the possibility of heart failure is important in the postoperative management of patient on chronic hemodialysis who require lung resection. He was discharged without bleeding of infection. There have been few reports on operations for lung cancer in such patients, so our experience is significant.
 ...
PMID:[Surgical treatment to the lung cancer in a patient receiving hemodialysis]. 874 66

A multicentre randomised phase III trial in chemotherapy-naive patients with advanced non-small-cell lung cancer (NSCLC) was undertaken to compare the therapeutic activity and toxicity of a cisplatin/carboplatin-etoposide-vinorelbine combination with that of a cisplatin-etoposide regimen. Patients with advanced (stage IIIB-IV) NSCLC were randomised, after stratification for stage (IIIB-IV) and performance status (0-1 and 2), to receive either (A) CDDP 40 mg m-2 + VP16 100 mg m-2 on days 1-3 as standard treatment or (B) CBDCA 250 mg m-2 on day 1 + CDDP 30 mg m-2 on days 2 and 3 + VP16 100 mg m-2 on days 1-3 + NVB 30 mg m-2 on day 1. Therapy was recycled on day 29 in both arms. We hypothesised a 15% minimum increment in the response rate with the experimental regimen over the 25% expected activity rate of the standard regimen. A two-stage design was chosen, which permitted the early termination of the trial (after the accrual of 52 patients in each arm) if the difference in response rates between the two regimens was less than 3% at the end of the first stage. A total of 112 patients (arm A = 57, arm B = 55) were enrolled in the study (53 with stage IIIB and 59 with stage IV), of which 105 eligible patients were evaluable for response on an "intention to treat' basis. Seven patients were excluded because they did not fulfil the inclusion criteria. Fifteen responses were observed in arm A (28%, 95% CI = 17-42) and 13 (one complete) in arm B (25%, 95% CI = 13-37). On multivariate logistic analysis, treatment did not affect the response rate, while stage IV and performance status 2 were significantly associated with a lower probability of response. Median survivals were similar in the two arms (31 vs 27 weeks). The experimental regimen was associated with an extremely poor median survival in patients with poor performance status (21 weeks). On Cox analysis, treatment failed to show a significant impact on survival: stage IV (relative risk = 1.6. CI = 1.0-2.6, P = 0.036) was the only prognostic variable significantly associated with a worse survival outcome and, although poor performance status adversely affected survival, this effect did not reach the level of statistical significance (relative risk = 1.6, CI = 0.98-2.5; P = 0.063). There were no significant differences in non-haematological toxicities between the two arms, although three patients in the control arm had to discontinue the treatment because of the persistence of severe nephrotoxicity (two patients) or neurotoxicity (one patient). In contrast, a significant increase in both neutropenia and thrombocytopenia was observed in the experimental arm. Four treatment-related deaths were registered in arm B (two due to neutropenic sepsis, one to myocardial failure and one to acute renal failure) compared with one toxic death (acute renal failure) in arm A. In view of these results, the trial was stopped and the null hypothesis (< 15% increase in response rate with the experimental regimen) has been accepted. Therefore, our combination does not deserve further evaluation as first-line treatment in advanced NSCLC patients. As our data suggest that an aggressive chemotherapy might have a negative impact on survival of patients with poor performance status, trials to evaluate the activity of new regimens should be conducted separately for each subset of patients with different performance status.
 ...
PMID:Cisplatin/carboplatin + etoposide + vinorelbine in advanced non-small-cell lung cancer: a multicentre randomised trial. Gruppo Oncologico Campano. 895 97

From 1980 to 1995, sixteen patients with T4 lung cancer underwent resection of left atrium (LA) or great vessels combined with pulmonary resection. For eight patients with lung cancer invading LA, LA was resected under simple clamp of LA in seven cases, and under extracorporeal circulation in one case. For three patients with lung cancer invading aorta, resection and reconstruction of aorta was performed under femoro-femoral bypass in one case, and under temporary bypass using a heparin-coated tube in two cases. For five patients with lung cancer invading superior vena cava (SVC), SVC was resected under partial clamp or simple clamp of SVC in each case. In remaining three patients, SVC was resected under internal bypass in one case, and under temporary bypass using a heparin-coated tube in two cases. Three were two operative deaths, one (SVC) died of acute heart failure, and the other (LA) died of acute respiratory distress syndrome. Four patients are alive without recurrence and three of them (one LA and two SVC) have been surviving more than five years after operation.
 ...
PMID:[Surgical treatment of T4 lung cancer: combined resection of lung and heart or great vessels]. 902 68

More than 40,000 cases have been treated with gamma knife radiosurgery, but few neuropathological reports are available. This paper describes two autopsy cases in which the patients had been treated with gamma knife. As these patients died 67 and 24 days after therapy, early neuropathological changes are reported. The first case was a 58-year-old woman diagnosed with multiple brain metastases from breast cancer. One of these lesions, in the medullaoblongata, was irradiated with a gamma knife. Sixty-seven days later, she died from heart failure. The second case was a 69-year-old man diagnosed with multiple brain metastases from lung cancer. One of these lesions, in the pons, was irradiated with a gamma knife. Twenty-four days later, he died from acute renal failure caused by hepatorenal syndrome. In both cases, the irradiated lesions were well demarcated from the undamaged surrounding tissues on light microscopy. Histologically, the tumor cells showed a variety of degenerative changes, such as pyknosis, multinuclear cells, and vacuolar degeneration in the cytoplasm. Fibrosis, more prominent in the first case, was observed spreading in the irradiation field, adhering to the hyalinized and thickened vessel walls. Demyelination was also observed in the first case. As far as we know, this report is the first published description of fibrosis in the radiosurgical irradiation field.
 ...
PMID:[Gamma knife radiosurgery for metastatic brain tumors: neuropathological report of two autopsy cases and review of literatures]. 907 94

Mononuclear cells (MNC) generate cell-bound procoagulant activity (PCA) which shortens recalcification time after incubation with an antigen to which the donor has been sensitized. PCA has been demonstrated in various lung diseases, including exudative pleural effusions. To determine the value of measuring cell-bound PCA in the diagnosis of tuberculous pleural effusions we examined pleural effusion MNC of patients with tuberculosis (n = 19), congestive heart failure (n = 7), and carcinoma (n = 7). MNC were isolated, incubated in 0 or 10 micrograms/ml purified protein derivative (PPD) for 15 min and for 20 h, and recalcification time determined. Incubation with thromboplastin was used as control. The recalcification times in serum incubated for 15 min varied within a wide range, the mean values were longest for tuberculous effusion MNC, incubation for 20 h increased variation. Incubation of cells for 15 min with thromboplastin led to a decrease of mean recalcification time in tuberculous (p < 0.001) and heart failure (p < 0.05), and with no significance in carcinomatous effusions. Incubation with PPD led to decrease of recalcification time which was not significant. Comparisons of the mean relative recalcification times after PPD incubation showed that tuberculosis differed from lung cancer (p < 0.001), lung cancer from heart failure (p < 0.05), but not heart failure from tuberculosis. We conclude from our study that pleural effusion MNC express spontaneous PCA in vitro which is strongest in carcinomatous pleural effusions. Incubation of MNC with thromboplastin and less discernable with PPD leads to an increase in PCA which is more pronounced in tuberculous pleural effusions. However, due to substantial intersubject variability and overlap between the study groups, this test does not allow reliable differentiation of tuberculous from other MNC rich pleural effusions.
 ...
PMID:Procoagulant activity of purified protein derivative-stimulated pleural effusion mononuclear cells in tuberculous pleurisy. 909 51

Although the factors associated with mortality, such as forced expiratory volume in one second (FEV1), arterial oxygen tension (Pa,O2) and pulmonary arterial pressure, have been well described, there is limited information on the circumstances of death in patients with chronic obstructive pulmonary disease (COPD). The aim of this study was to investigate the causes and circumstances of death in patients with COPD and chronic respiratory failure (Pa,O2 < 8.0 kPa (60 mmHg) breathing air), treated with long-term oxygen therapy (LTOT). Ten European centres participated in the study and data were collected from patients both during a period of clinical stability and at the time of death. Of the 215 patients evaluated (161 males and 54 females; aged 66 +/- 10 yrs), the major causes of death were: acute on chronic respiratory failure (38%); heart failure (13%); pulmonary infection (11%); pulmonary embolism (10%); cardiac arrhythmia (8%); and lung cancer (7%). Seventy five percent of patients died in hospital. There was no difference in the number of patients who died in the morning, afternoon and night hours. Twenty percent of the total died during sleep and in 26% death was unexpected. A lower arterial carbon dioxide tension (Pa,CO2), less oxygen usage per 24 h, and increased incidence of arrhythmias were seen in those patients who died suddenly. Drug therapy was not related to unexpected death. The majority of patients with chronic obstructive pulmonary disease on long-term oxygen therapy died from chronic or acute on chronic respiratory failure. Prevention and treatment of respiratory failure in patients with chronic obstructive pulmonary disease is likely to have the greatest impact in reducing mortality.
 ...
PMID:Causes of death in patients with COPD and chronic respiratory failure. 915 11

Clinical prognosis and analysis of causes of death of 75 CLL cases were evaluated. Median survival was 43.7 months. Major causes of death were infection (36%), primary CLL (16%), secondary malignancies (16%), cardiac failure (8%), brain hemorrhage (7%) and so on. There were 10 deaths (13%) with second or double cancers and 2 deaths with malignant lymphomas. In terms of deaths from CLL complicated by cancer, there were 4 deaths from stomach cancer, 3 from lung cancer, 1 from liver, pancreas, or prostata cancer. Cancer risk, which did not vary according to initial treatment category, was also constant across all time intervals after CLL diagnosis.
 ...
PMID:[Prognosis in 75 cases of chronic lymphocytic leukemia and second malignancies]. 936 64

We report on 10 patients with severe malignant "mixed-type" obstruction of the proximal trachea or distal trachea plus both main stem bronchi. They had far-advanced inoperable tumors (esophageal cancer in 4 patients, lung cancer in 3, and recurrent laryngeal, uvular, and thyroid cancers in 1 each). Emergency treatment consisted of a dilating bougie maneuver followed by the insertion of a large one-way (4 patients) or Y-shaped (6) silicone prosthesis. Subsequent to the intervention, there was long-lasting clinical improvement. The median survival from stent insertion was 8 months for all patients irrespective of tumor type; it was 5 months for lung carcinoma patients and 8 months for those with esophageal cancer. The results are in accordance with those of other studies using different therapeutic modalities. Stent exchange proved necessary in 5 patients. The main reasons were continuing tumor growth beyond the proximal and distal boundaries and recurrent productive bronchial infection. Patients died of pneumonia (4 patients), pulmonary lymphangitic spread (1), heart failure (2, one of whom also had pneumonia), and fatal hemorrhage (1). As of December 1995, 3 patients were still alive, 2, 5, and 8 months after stent implantation. As evidenced by clinical efficacy and length of palliation, endoscopic placement of silicone-based one-way and bifurcated prostheses in far-advanced tumor of the central airways is technically feasible and ethically justifiable.
 ...
PMID:Emergency stenting of malignant obstruction of the upper airways: long-term follow-up with two types of silicone prostheses. 948 10


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>