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At least 1,135 records · Page 63Linked to original sources
PubMed2000

Plasma adrenomedullin, a new independent predictor of prognosis in patients with chronic heart failure.

BACKGROUND: Adrenomedullin, a potent endogenous vasodilating and natriuretic peptide, may play an important role in the pathophysiology of chronic heart failure. Plasma levels of immunoreactive adrenomedullin were examined for prediction of prognosis in chronic heart failure. METHODS AND RESULTS: Plasma levels of immunoreactive-ADM (ir-ADM) were measured by radioimmunoassay in 117 chronic heart failure patients with idiopathic or ischaemic cardiomyopathy (mean ejection fraction: 28 +/- 10%, in the NYHA functional class I/II/III/IV:8/73/29/7, and treated with ACE inhibitors and diuretics. Plasma levels of immunoreactive adrenomedullin were significantly increased in chronic heart failure patients by comparison to controls (618 +/- 293 pg x ml(-1) vs 480 +/- 135 pg x ml(-1), P=0.01). During the follow-up period (237 +/- 137 days) 14 cardiovascular deaths and four urgent cardiac transplantations occurred. In the univariate Cox model, immunoreactive adrenomedullin plasma levels were related to prognosis (P=0.004). A multivariate analysis including heart rate, systolic blood pressure, NYHA class, left ventricular ejection fraction, left ventricular echocardiographic end-diastolic diameter, plasma levels of immunoreactive adrenomedullin, endothelin-1, norepinephrine and atrial natriuretic peptide was performed: plasma levels of immunoreactive adrenomedullin (P=0.03), of endothelin-1 (P=0.0001), and systolic blood pressure (P=0.003) were significantly associated with outcome. CONCLUSION: Our results suggest that elevated plasma levels of immunoreactive adrenomedullin are an independent predictor of prognosis in predominantly mild to moderate chronic heart failure treated by conventional therapy and provide additional prognostic information.

Adrenomedullin↗
PubMed2000

Prognostic implications of results from exercise testing in patients with chronic stable angina pectoris treated with metoprolol or verapamil. A report from the Angina Prognosis Study In Stockholm (APSIS).

AIMS: To evaluate the prognostic implications of results from exercise testing, and of antianginal treatment among patients with chronic stable angina pectoris. MATERIAL AND METHODS: Out of 809 patients in the Angina Prognosis Study In Stockholm (APSIS), 731 (511 men) performed evaluable exercise tests before and after 1 month on double-blind treatment with metoprolol or verapamil. During a median follow-up of 40 months, 32 patients suffered a cardiovascular death and 29 a non-fatal myocardial infarction. RESULTS: Prognostic implications of results from exercise tests were assessed in a multivariate Cox model which included sex, previous myocardial infarction, hypertension and diabetes mellitus. Maximal ST-segment depression, especially if >/=2 mm and occurring after exercise, as well as exercise duration independently predicted cardiovascular death. Similar results were obtained for the combined end-point of cardiovascular death+myocardial infarction. Among patients with a positive exercise test at baseline, verapamil reduced the maximal ST-depression more markedly than metoprolol (P<0. 01). However, when the treatment given and treatment effects on ST-segment depression were added to the Cox model, no impact on prognosis could be detected for either cardiovascular death alone or combined with myocardial infarction. Anginal pain carried no prognostic information. CONCLUSION: Marked ST-segment depression during and after exercise, and a low exercise capacity independently predicted an adverse outcome in patients with stable angina pectoris, whereas anginal symptoms had no predictive value. Short-term treatment effects on ischaemia did not seem to influence prognosis. Post-exercise ischaemia should be examined carefully when evaluating patients with stable angina pectoris.

Adrenergic beta-Antagonists↗
PubMed2000

Abnormal glucose tolerance, not small vessel diameter, is a determinant of long-term prognosis in patients treated with balloon coronary angioplasty.

AIMS: We sought to find out what factors are important for long-term prognosis, the small vessel itself or abnormal glucose tolerance, in patients treated with coronary angioplasty. BACKGROUND: Patients with coronary artery disease with diabetes mellitus often show diffuse and small coronary artery narrowing. Impaired glucose tolerance has also been reported to be a risk factor for cardiovascular disease. METHODS: Among 584 patients who underwent first elective balloon coronary angioplasty, diabetes mellitus and impaired glucose tolerance were present in 197 patients. Large and small vessels were defined by reference vessel diameter before coronary angioplasty as either larger or smaller than 2.5 mm. Patients were categorized into the following four groups: 175 patients with normal glucose tolerance and reference diameter <2.5 mm (group SN), 212 patients with normal glucose tolerance and reference diameter greater than or = 2.5 mm (group LN), 101 patients with abnormal glucose tolerance and reference diameter <2.5 mm (group SD), and 96 patients with abnormal glucose tolerance and reference diameter greater than or = 2.5 mm (Group LD). The cardiac events were compared for a period of 8 years after coronary angioplasty among the four groups. RESULTS: There was no difference in the percentage diameter stenosis immediately after coronary angioplasty among the four groups. However, group SD showed unfavourable prognosis despite similar minimal lumen diameter after coronary angioplasty compared with group SN. Event-free survival curve of group LD showed a sudden drop approximately 5 years after the coronary angioplasty. In multivariate analysis, the cardiac events were associated with the presence or absence of abnormal glucose tolerance. Furthermore, patients with bad glycaemic control (HbA1c>6.0%) at index coronary angioplasty showed worse event free survival than those with good glycaemic control. CONCLUSIONS: An important determinant for long-term prognosis after coronary angioplasty is a presence of abnormal glucose tolerance per se and not small vessel diameter.

Adult↗
PubMed2001

The prognosis of heart failure in the general population: The Rotterdam Study.

AIMS: To determine the prognosis, cause of death, and its determinants in participants of the population-based Rotterdam Study who were found to have heart failure. METHODS AND RESULTS: In 5255 Rotterdam Study participants (aged 68.9+/-8.6 years, 3113 women) the presence of heart failure was determined. Data were analysed with Cox's proportional-hazards models. One hundred and eighty-one participants (age 77.3+/-7.9 years, 109 women) had heart failure. Of these 85 (47%) died during the 4.8-8.5 (mean 6.1) years of follow-up. One, 2 and 5 years' survival was 89%, 79%, and 59%, representing an age-adjusted mortality twice that of persons without heart failure (hazard ratio 2.1, 95% CI 1.8-2.7). The hazard ratio for sudden death was even more pronounced: 4.8, (95% CI 2.6-8.7). Diabetes mellitus, impairment of renal function and atrial fibrillation were associated with a poor outcome. A higher blood pressure and body mass index conferred a more favourable prognosis in those with heart failure. CONCLUSION: Heart failure generally afflicts older subjects in the community, carries a poor prognosis, especially in the presence of concomitant diseases, and confers a fivefold increase in the risk of sudden death.

Aged↗
PubMed2002

Prognosis following spontaneous HBsAg seroclearance in chronic hepatitis B patients with or without concurrent infection.

BACKGROUND & AIMS: Spontaneous hepatitis B surface antigen (HBsAg) seroclearance is a rare event in patients with chronic hepatitis B virus infection. The aim of this study was to clarify the controversy on long-term prognosis following spontaneous HBsAg seroclearance using a large series of patients. METHODS: A total of 218 patients (172 men and 46 women) who had undergone spontaneous HBsAg seroclearance were followed up for 12-179 months (median, 61.7 months; mean, 63.4 +/- 38.5 months) with liver biochemistry, serology, measurement of alpha-fetoprotein level, and abdominal ultrasonography every 6 months or every 3 months for the 29 patients who had developed cirrhosis at the time of HBsAg seroclearance. RESULTS: Of the 189 patients who were noncirrhotic at the time of HBsAg clearance, 3 (1.6%) developed cirrhosis, 2 (1.1%) developed hepatocellular carcinoma (HCC), and 1 died of HCC. These complications all developed in patients with concurrent hepatitis C virus or hepatitis delta virus infection (P < 0.001). The prognosis of the noncirrhotic patients without concurrent infection was significantly better than that of the matched control group (elevation of alanine aminotransferase level, 11.6% vs. 0%, P < 0.001; development of cirrhosis/HCC, 4% vs. 0%, P = 0.004). In contrast, of the 29 patients who had developed liver cirrhosis, 4 (13.8%) had hepatic decompensation and one died of HCC. CONCLUSIONS: The prognosis following spontaneous HBsAg seroclearance is excellent, except in patients with cirrhosis or those with concurrent hepatitis C virus or hepatitis delta virus infection.

Adult↗
PubMed1998

Prognosis of patients with a first non-Q-wave myocardial infarction before and in the reperfusion era. SPRINT and the Israeli Thrombolytic Survey Groups. Secondary Prevention Reinfarction Israeli Nifedipine Trial.

BACKGROUND: The reported incidence of non-Q-wave acute myocardial infarction (AMI) has increased in the thrombolytic era. Data comparing prognosis among these patients before and after the advent of the thrombolytic era are scarce. METHODS: We compared the early and late prognosis among 2 cohorts of consecutive patients with a first non-Q-wave AMI hospitalized in the coronary care units operating in Israel: 610 patients from 1981 to 1983 and 225 patients in 1994. RESULTS: The proportion of patients with non-Q-wave AMI increased from 14% in 1981 to 1983 to 32% in 1994. Baseline characteristics in both periods were comparable. In-hospital management of patients differed during the last decade. Patients in 1994 received aspirin, angiotensin-converting enzyme inhibitors, beta-blockers, and nitrates more frequently than in the period 1981 to 1983. Thrombolytic therapy, coronary angiography, and percutaneous transluminal coronary angioplasty or coronary artery bypass grafting were not used during the index hospitalization in the early 1980s, whereas in 1994 these procedures were used in 28%, 38%, 19%, and 6% of patients, respectively. In-hospital complications, including arrhythmias, conduction disturbances, and heart failure, were less frequent in 1994 compared with the period 1981 to 1983. The 7- and 30-day crude mortality rates were significantly lower in 1994 compared with the early 1980s (5% vs 9% and 5% vs 13%, respectively, P < .05 for both), whereas the 1-year crude mortality rate decreased slightly (15% vs 19%, P = .13). Multivariate analyses adjusting for pertinent variables revealed a decreased risk for death in 1994 versus 1981 to 1983; for 7-day (odds ratio = 0.49, 95% confidence interval 0.23 to 0.94), 30-day (odds ratio = 0.36, 95% confidence interval 0.18 to 0.69) and for 1-year (odds ratio = 0.65, 95% confidence interval 0.44 to 0.96). CONCLUSION: The prognosis of patients with a first non-Q-wave AMI has improved considerably during the last decade. The introduction of new therapeutic modalities, including invasive cardiac procedures and new medications, probably played a major role in the favorable outcome of these patients.

Adult↗
PubMed2002

Evaluation of malignancy and prognosis of gastrointestinal stromal tumors: a review.

This paper reviews data on the prognosis of gastrointestinal stromal tumors (GISTs). These tumors are specific KIT-expressing and KIT-signaling-driven mesenchymal tumors, many of which have KIT-activating mutations. GISTs occur in the entire gastrointestinal (GI) tract and may also arise from the omentum, mesenteries, and retroperitoneum. They range from small benign tumors to sarcomas at all sites of occurrence. A KIT tyrosine kinase inhibitor, STI-571 (imatinib [Gleevec]; Novartis, Basel, Switzerland), has recently shown promise in the treatment of metastatic GISTs. Understanding the natural history of GIST before introduction of STI-571 will help assess the impact and position of this new treatment. The frequency of benign versus malignant GISTs varies between sites. Benign GISTs outnumber malignant GISTs in the stomach, whereas malignant GISTs are more common in the intestines. Tumors that have metastasized at presentation have a very poor prognosis. Traditionally, the 3 key prognostic factors have been mitotic rate, tumor size, and site. Tumors that are small (< or =2 cm) and show mitotic activity not exceeding 5 mitoses per 50 high-power fields (HPFs) have an excellent prognosis, probably independent of site, although this has not been shown specifically for all sites. In the stomach, most epithelioid GISTs are benign, provided that mitotic counts do not exceed 5/50 HPFs. However, a small proportion of tumors apparently lacking mitotic activity do metastasize. Tumors with a mitotic rate >5/50 HPFs usually have a malignant behavior. The Ki67 index may help identify tumors with malignant potential, but large site-specific series are not yet available. Genetic markers, including DNA-copy number changes, telomerase activity, and KIT mutation status, may be useful in more accurately identifying tumors with malignant potential.

Antineoplastic Agents↗
PubMed2005

Acute renal failure after cardiac surgery for carcinoid heart disease: incidence, risk factors, and prognosis.

BACKGROUND: Cardiac surgery for carcinoid heart disease may be associated with acute renal failure (ARF) and multiorgan dysfunction postoperatively. This study was performed to determine the incidence, risk factors, and prognosis of ARF after cardiac surgery for carcinoid heart disease. METHODS: This is a case-control study of 86 consecutive patients who underwent cardiac surgery for carcinoid heart disease. ARF is defined as hemodialysis requirement or serum creatinine level 50% greater than baseline, resulting in an estimated creatinine clearance less than 40 mL/min (0.67 mL/s). Preoperative, operative, and postoperative characteristics were examined and compared between groups to determine risk factors and prognosis of ARF. RESULTS: ARF occurred in 22% of cases (19 of 86 patients). Preoperative characteristics and type of procedure did not differ between groups. Operative variables associated with ARF by means of univariate analysis included longer surgical and bypass times, intra-aortic balloon pump use, and perioperative epinephrine requirement. Postoperatively, ARF was associated with epinephrine use, prolonged mechanical ventilation, prolonged intensive care unit admission, and higher Acute Physiology and Chronic Health Evaluation II scores. Perioperative mortality in the ARF group was 47% versus 4.5% in the control group (odds ratio, 36.1; 95% confidence interval, 8.0 to 261.8). CONCLUSION: ARF developed in a relatively high proportion of this cohort, but traditional preoperative risks failed to predict post-cardiac surgery ARF. Variables closely related to perioperative hemodynamic compromise were associated with ARF. ARF portends a particularly poor prognosis in this cohort that is explained largely by multiorgan failure syndrome.

APACHE↗
PubMed2003

Prognosis and prognostic factors for patients with chronic myeloid leukemia: nontransplant therapy.

Reliable knowledge about an individual's prognosis is needed to select the appropriate treatment for patients with chronic myeloid leukemia (CML). The New CML score using age, spleen size, blast cell count, eosinophil count, basophil count, and platelet count shows good discrimination for survival (96, 65, or 42 months, P </=.0001) and has been thoroughly validated. Careful analyses indicate that the New CML score is considerably more precise in identifying high-risk patients than the Sokal score. Achievement of complete hematologic response (CHR) up to 9 months shows a distinct impact on survival, which, however, depends on the baseline prognosis. Ten-year survival probabilities for low- and intermediate-risk patients with a CHR were 0.51 (95% confidence interval [CI], 0.42 to 0.60) and 0.23 (95% CI, 0.15 to 0.31) and without a CHR were 0.26 (95% CI, 0.16 to 0.37) and 0.12 (95% CI, 0.04 to 0.20). In high-risk patients CHR had no impact on prognosis. Therapeutic options were widened by the approval of imatinib for the treatment of CML. However, it will still take 2 or more years to know whether the high rates of CHR and cytogenetic complete remission (CCR) achieved with imatinib translate into a clinically relevant survival advantage for all patients.

Humans↗
PubMed2003

Prognosis of congestive heart failure in patients with normal versus reduced ejection fractions: results from a cohort of 2,258 hospitalized patients.

BACKGROUND: Patients with congestive heart failure have an annual mortality of 10% to 20% depending on disease severity. Though one third of these patients have normal left ventricular (LV) ejection fraction (EF), their natural history is poorly defined. Small population-based studies have suggested a more benign prognosis for patients with preserved LVEF. However, prognosis in hospitalized patients, who form a higher risk group, is not known. METHODS: We investigated the survival patterns of 2,258 patients with a primary hospital discharge diagnosis of congestive heart failure between 1990 and 1999. Survival was analyzed and patients with normal and reduced LVEF were compared. RESULTS: Their age was 71 +/- 11 years, and 97% were men. There were 1,535 deaths over a mean follow up of 786 days. Of these, 963 (43%) patients had a normal LVEF (>/=55%). Patients with normal LVEF were of the same age as those with reduced LVEF, but had a lower prevalence of atrial fibrillation (20 versus 26%, P =.03), left bundle branch block (2 versus 12%, P <.0001), significant mitral regurgitation (5 versus 31%, P <.0001) and electrocardiographic evidence of myocardial infarction (38 versus 60%, P <.0001). Despite lesser comorbidities, they had a higher mortality hazard, with a 5-year survival of 22% compared with 28% for those with systolic heart failure (P =.007). Proportional hazards model showed presence of normal EF as a categoric variable to be an independent predictor of mortality in those with heart failure after correcting for age and rhythm. CONCLUSIONS: Prognosis of hospitalized patients with congestive heart failure and normal LVEF is worse than those with reduced EF despite lesser comorbidities. Studies addressing optimal management of these patients are warranted.

Aged↗
PubMedDate not supplied

Neuroblastoma preoperatively treated as nephroblastoma: does inadequate therapy worsen the prognosis?

BACKGROUND: The current standard in the treatment of nephroblastoma is preoperative chemotherapy based on radiological appearance. After subsequent surgical removal few tumours proved histologically to be neuroblastoma. We asked whether initial chemotherapy according to nephroblastoma trials would change the prognosis for those neuroblastoma patients. RESULTS: Out of 1603 patients registered in the German neuroblastoma trials, 29 patients (1.8 %) have preoperatively been treated according nephroblastoma protocols. Advanced stages (11 stage 3, 12 stage 4) were dominant. Diagnostic work up of those patients revealed elevation of catecholamine metabolites in only 39 % (compared to 80 % of the control patients) and mIBG uptake in only 71 % (compared to 89 % of the control patients). Elevation of NSE was observed in 92 % of patients (control group 72 %). Patients with preoperative nephroblastoma treatment were older than the patients of the control group. Risk factors like MYCN amplification or elevation of LDH were more often detected. The outcome of the patients with preoperative chemotherapy according nephroblastoma trials was worse than that of the control group, but risk group adapted survival analysis revealed no disadvantage. CONCLUSION: The prognosis of children with neuroblastoma tumours, which have been radiologically classified as nephroblastoma, is inferior compared to the prognosis of patients without preoperative nephroblastoma therapy. The difference appears to be associated rather with more unfavourable biology than with the element "preoperative chemotherapy".

Adolescent↗
PubMed2002

Treatment and long-term prognosis of myoclonic-astatic epilepsy of early childhood.

PURPOSE: We retrospectively studied patients with myoclonic-astatic epilepsy of early childhood (MAE) to investigate the most effective treatment and long-term seizure and intellectual prognosis. SUBJECTS: Eighty-one patients with MAE were recruited from among 3600 patients with childhood epilepsy according to the ILAE criteria of MAE. METHODS: We retrospectively investigated the clinical characteristics and ultimate prognosis of the patients with MAE from the medical records. The effects of various antiepileptic drugs, ketogenic diet and ACTH treatments on myoclonic-astatic seizures (MS/AS), apparently a hallmark of this unique epileptic syndrome, were also studied. RESULTS: MS/AS in 89 % of the patients disappeared within 1 to 3 years despite initial resistance, but generalized tonic-clonic or clonic seizures [G(T)CS] tended to continue. The most effective treatment for the MS/AS was ketogenic diet, followed by ACTH and ESM. At the last follow-up, 55 patients or 68 % of all the patients had remission of epilepsy, 11 patients or 14 % experienced a recurrence of GTCS after a long remission period but easily regained control, and the remaining 15 patients or 18 % continued to have seizures and intellectual outcomes were poor. In one half of these patients with poor outcomes, repeated minor epileptic status and nocturnal generalized tonic seizures persisted. A family history of epilepsy and a combination of minor epileptic status are risk factors for poor outcomes. CONCLUSION: MAE is considered to form a clinical spectrum ranging in its main seizure type from myoclonic to atonic, and in seizure and intellectual outcomes from benign to malignant. The overall prognosis, despite initial resistance to treatment, appears to be much better than originally thought when ILAE definitions excluding SME are followed.

Adolescent↗
PubMed2003

Evaluating the medical literature in reproductive medicine: questions concerning prognosis.

To illustrate the recommended approach to questions concerning prognosis and the formulation of clinical recommendations, the principles of evidence-based medicine were applied to questions regarding the cardiovascular health risks associated with polycystic ovary syndrome (PCOS) and the effects of treatment on risk. A critical examination of the published literature reveals that the clinical diagnosis of PCOS does not, by itself, increase the risk of developing coronary heart disease (CHD) or adversely affect the prognosis in women with CHD. Rather, any increased risks can be attributed to other known risk factors (obesity, hypertension, diabetes, dyslipidemia) commonly observed in women with the disorder. Treatment strategies that decrease the probability of developing such co-morbid conditions (diet, exercise) or are effective in their management (antihypertensives, statins, insulin-sinsitizing agents) may be expected to reduce risk or improve prognosis, but available evidence is insufficient to warrant a general recommendation for metformin treatment as a CHD risk reduction strategy in all women with PCOS.

Adult↗
PubMed1998

[Prognosis of keratoplasty in keratitis scrophulosa peracta].

BACKGROUND: In spite of clear transplants the results of keratoplasty are often disappointing. We looked for possible reasons for these failures. PATIENTS AND METHODS: We analyzed in 204 eyes of 115 patients the factors influencing the prognosis. Our results are based on medical records and on demanded reports of the treating ophthalmologists. Patients were divided after different aspects (method of operation, beginning of the disease, operation of the first or second eye). RESULTS: A frequently associated cataract and the method of surgery (aphakia, one- or two-step, triple procedure) has no influence on the prognosis. However, age of onset and density of corneal scars are crucial. This is especially evident in eyes first operated on. In case of early onset (before the age of five) visual acuity only reached 0.21 average postoperatively, whereas patients with late onset gained visual acuity of 0.59. The fellow eye (n = 89) had postoperative visual acuity of 0.48. In patients with poor postoperative visual improvement (< or = two lines) high myopia was apparent in 50%. CONCLUSION: For estimating the prognosis besides early childhood amblyopia we must take into account high myopia induced by formdeprivation (FDM). Exact evaluation of patients' history and preoperative ultrasound biometry are recommended.

Adult↗
PubMed1989

[Descriptive epidemiology and prognosis of malignant gynecologic tumors].

Based on data from the Saarland (W. Germany) Cancer Registry, epidemiology and prognosis of gynaecological malignancies is presented for the period 1971-1985. Breast cancer is the most frequent gynaecological tumour followed by tumours of the uterus (cervix + corpus). This is in accordance with worldwide observations. The age distribution of all analysed tumour localisations follows approximately a normal distribution with a maximum between 60 and 65 years of age. Tumours of the breast, cervix and corpus have almost the same prognosis (5-year-survival-rate greater than 60%); the prognosis of ovarian cancer is distinctly poorer. A clear decrease in the incidence is observed only for cervical cancer. The indications are that the proportion of aged patients is continually rising. The mortality, on the other hand, does not increase to the same extent, which indicates a progressive success of therapy of gynaecological malignancies. Since the Saarland Cancer Registry is the only population-based unit functioning for a sufficiently long period, the results represent a model of the situation in the Federal Republic of Germany.

Adolescent↗
PubMedDate not supplied

[High dose chemotherapy with thiotepa, carboplatin, VP16 and autologous stem cell transplantation in treatment of malignant brain tumors with poor prognosis. Results of a mono-center pilot study].

More than half of the children and adolescents with malignant brain tumors will relapse following initial therapy. Irrespective of the therapeutic modalities the prognosis of patients with recurrent or metastatic brain tumors is still poor. New strategies such as high dose chemotherapy (HDCT) with autologous blood stem cell transplantation (ABSCT) offer the possibility to improve the longterm prognosis of these patients. Following conventional chemotherapy with carboplatin/etoposide and after achieving complete or partial remission (CR or PR) 10 patients aged from 3.2 to 25.5 years (median, 10.3 years) with refractory or recurrent malignant brain tumors (anaplastic astrocytoma/glioblastoma, n = 2; medulloblastoma/PNET, n = 6; ependymoma, n = 1; plexus carcinoma, n = 1) received in a pilot study one course of HDCT with ABSCT. The consolidation regimen consisted of thiotepa (400-600mg/m2/d, i.v. 6 h, d-9), carboplatin and etoposide (500mg/m2/d, CVI 24h, d-8 to d-5, respectively) and was followed by the retransfusion of autologous blood stem cells on day 0. Before starting HDCT 6 patients showed CR and 4 patients had PR or stable disease (SD). Following the HDCT 3 of the 4 patients with residual tumor had CR or PR. 6 patients have remained in continuous CR or SD 8 to 41 months (median 17.2 months) after the HDCT. 2 patients relapsed 8.5 and 9.5 months after HDCT and died from progressive disease. Two patients died therapy-related from systemic aspergillosis and were not evaluable for response. Hematological recovery with an absolute neutrophile count of > 0.5 x 10(9)/l and a platelet count of > 30 x 10(9)/l was reached on days +11 (median; range, +9 to +14) and +16 (median; range, +6 to +47), respectively. The main nonhematological toxic effects were infections, severe mucositis, and hyperbilirubinemia. Although the long-term efficacy of HDCT with ABSCT is still not evaluable and the toxicity of this regimen is high, a multicenter phase II trial seems to be justified in view of the poor prognosis of recurrent or refractory brain tumors in children and adolescents.

Adolescent↗
PubMed1986

[Course and prognosis of serous detachment of the retinal pigment epithelium].

In a 15-year retrospective study the spontaneous evolution of serous detachment of the pigment epithelium was investigated functionally, by perimetry, biomicroscopically, and angiofluorographically, in order to identify the manifestations of this syndrome and determine its prognosis. Serous detachments of the retinal pigment epithelium are generally associated with senile macular degeneration, central serous chorioretinopathy, diffuse pigment epitheliopathy, or are idiopathic. The patients studied were divided into two groups: 45 patients under 55 years old (64 eyes), kept under observation for an average of 70 months, and 42 patients over 55 years old kept under observation for an average of 38 months. These two groups were compared with a group of cases of isolated colloidal degeneration. The good prognosis for the first group is emphasized. Stabilization or improvement of visual acuity was normal. In the second group, complications included subretinal neovascularization in 29% and tears in the retinal pigment epithelium in 3.5% of the cases. Visual acuity deteriorated in one-third of the cases. Factors which adversely affected prognosis were an initial detachment larger than the diameter of the optic disk, macular location, and contralateral neovascularization. However, the results with spontaneous evolution were not worse than those in laser-treated cases reported in the literature.

Adult↗
PubMed1981

Sensory level and renal prognosis in myelomeningocele.

Two hundred and fourteen cases of spinal dysraphism were studied to investigate the relationship of sensory level and renal damage. It was found that in 72 cases with a high sensory level of T12 and above, 45 cases (62%) had renal damage which was the cause of death in 12; in 142 cases with a low sensory level of L1 and below, 40 cases (28%) had renal damage which was the cause of death in only 2. A palpable bladder and reflux were associated with renal damage in the cases with a low sensory level but some additional factor appears to operate in those with a high sensory level. Other reasons for the poor prognosis in these cases are discussed. The critical level in the spinal cord at which the prognosis for renal damage sharply changes coincides with the sympathetic outflow to the renal tract (T12-L1). Disruption of the spinal cord at or above the renal outflow may be a determining factor in prognosis.

Adolescent↗