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At least 973 records · Page 54Linked to original sources
PubMed2005

Usefulness of tissue Doppler imaging in the diagnosis and prognosis of acute right ventricular infarction with inferior wall acute left ventricular infarction.

Tissue Doppler (TD) imaging is a novel echocardiographic technique that measures myocardial velocities. However, there are sparse data on TD imaging of the right ventricular (RV) free wall in the diagnosis and prognosis of RV myocardial infarction (MI) in inferior wall left ventricular MI. Fifty patients who had left ventricular MI underwent TD echocardiography and angiography within 48 hours of MI. For diagnosis, the ability of RV TD imaging to detect RV MI was assessed using coronary angiography as the reference standard. For prognosis, the ability of TD detection of RV dysfunction to predict cardiac death or rehospitalization at 1 year was determined. For diagnosis, the univariate predictors of RV MI included RV diastolic dimension (p = 0.001), TD imaging of tricuspid annular systolic velocity (p = 0.001), and early diastolic velocity (p = 0.002). On multivariate analysis, systolic annular velocity (p = 0.04) and RV dimension (p = 0.05) predicted RV MI. For prognosis, nonculprit coronary artery disease (p = 0.003), TD imaging of RV systolic annular velocity (p = 0.005), and early diastolic velocity (p = 0.01) were among the univariate predictors of cardiac death or rehospitalization. On multivariate analysis, nonculprit coronary artery disease (p = 0.02) and TD imaging of systolic annular velocity (p = 0.04) were independent predictors of outcome. Decreased RV systolic annular velocity on TD images detects RV MI in first left ventricular acute inferior MI and predicts cardiac death or rehospitalization at 1 year.

Acute Disease↗
PubMed2004

Long-term prognosis of patients with obstructing carcinoma of the right colon.

BACKGROUND: The long-term prognosis of patients with colon cancer is dependent on many factors. The aim of this retrospective study was to assess the long-term prognosis of patients with obstructing carcinoma of the right colon. METHODS: From 1981 to 1988, 256 patients at the Veterans General Hospital-Taipei who were status postcurative resection of right colon adenocarcinoma were classified as obstruction group (n = 35) or nonobstruction group (n = 221) as appropriate. RESULTS: Analysis revealed no differences in age, sex, tumor location, or stage (P >0.05) between the two groups. However, the overall and distant recurrence rates were significant higher in obstructed patients than in nonobstructed patients. Further, long-term crude and cancer-specific survival rates were significantly lower in obstructed patients when examining either overall patient outcome or stage-matched outcomes. Multivariate analysis demonstrated that obstruction and tumor stage were both independent prognostic factors. CONCLUSIONS: Obstruction status was an independent prognostic factor for patients with right colon carcinoma. The long-term prognosis of patients with obstructing carcinoma of the right colon was poor.

Adenocarcinoma↗
PubMedDate not supplied

Prenatal diagnosis of cerebral malformation with an uncertain prognosis: a study concerning couple's information and consequences on pregnancy.

UNLABELLED: Fetal ultrasound (FU) is used during almost all pregnancies and makes a large contribution to the identification of fetal malformation. It is particularly difficult to announce a malformation, particularly those affecting the brain, because there are often doubts concerning both the diagnosis and the prognosis. AIM: The aim of this study was to analyze how imaging for prenatal screening is organized and how couples are managed and supported. We concentrated on the procedures used to inform couples: content, method of delivery and consequences. METHOD: Study amongst large multidisciplinary centers in Paris and the Paris region, by semi-directed interviews using a questionnaire. RESULTS: We showed that it is difficult to standardize the way in which information is supplied before and after the examination, and that doctors tend to recommend abortion when the prognosis is uncertain. DISCUSSION: These results provide information that will help decision-making concerning a standardized procedure allowing couples to benefit from all the capacities of prenatal screening, particularly when the diagnosis and prognosis are uncertain. There is a need for multidisciplinary teams to support and to accompany the decision concerning whether to have an abortion or to continue the pregnancy.

Abortion, Induced↗
PubMed2004

[Isolated familial corpus callosum agenesis prognosis].

Agenesia of corpus callosum belongs to a group of cerebral malformations whose prognosis is uncertain. In such cases, assessment of prognosis may benefit from eventual associated fetal, obstetrical or familial features. We report a patient with an isolated corpus callosum agenesia that led to the discovery of a similar malformation in her father. This observation demonstrates that some forms of isolated and familial corpus callosum agenesia could have a favorable outcome. However, the difficulty of the assessment of prognosis in isolated corpus callosum agenesia is emphasized and the question of parental RMI exploration in such a peculiar context is raised.

Adult↗
PubMed2006

Prediction of prognosis and surgical indications for pulmonary metastasectomy from colorectal cancer.

BACKGROUND: Treatment of pulmonary metastases from colorectal cancer by excision has increased rapidly, but reports on indications and prognostic factors are inconsistent. We sought to identify poor prognostic factors preoperatively and to retrospectively evaluate preoperative clinical indications for surgery. METHODS: A total of 75 patients with colorectal cancer had pulmonary metastases excised from 1986 to 2003. Tumor size, number, laterality, hilar or mediastinal lymphadenopathy, and carcinoembryonic antigen level were possible risk factors for metastatic tumors, with primary site of colorectal tumor, disease-free interval, and hepatectomy for liver metastasis possible risk factors for primary tumors. Prognostic factors in univariate and multivariate analyses also included age and sex. RESULTS: Five-year survival rates were 41.3% after pulmonary excision and 73.1% after primary colorectal resection. Three factors identified as significant by univariate log-rank test for overall survival after pulmonary resection were carcinoembryonic antigen (p < 0.0001), tumor laterality (p = 0.0205), and number of pulmonary metastases (p = 0.0028). Multivariate analysis found that carcinoembryonic antigen, tumor number, tumor size, and patient's age were also independent prognostic factors. In contrast, carcinoembryonic antigen, number of metastases, and disease-free interval predicted prognosis after primary colorectal resection. Prior hepatectomy for metastases did not influence prognosis after pulmonary metastasectomy. CONCLUSIONS: Elevated carcinoembryonic antigen level and multiple metastases are preoperative predictors of poor prognosis after resection of pulmonary metastases from colorectal cancer. Survival rate is sufficient to justify pulmonary metastasectomy if there is no local or distant metastatic lesion other than in the liver; if needed, sequential pulmonary and hepatic metastasectomy can be performed.

Adenocarcinoma↗
PubMed2005

Endocrine tumours of the gastrointestinal tract. Introduction: definition, historical aspects, classification, staging, prognosis and therapeutic options.

Synonyms for gastroenteropancreatic endocrine tumours are 'endocrine tumours' and 'neuroendocrine tumours', and for pancreatic tumours 'islet cell tumours'. The term 'carcinoid' should only be used for endocrine tumours of the gastrointestinal tract and not for those of the pancreas. Endocrine tumours should be classified according to a recent World Health Organization proposal that provides clinically and prognostically important information. The prognosis of well-differentiated endocrine tumours is variable and, in general, favourable. However, we have few histological data from which to predict tumour growth and long-term prognosis in well-differentiated tumours. Poorly differentiated, small-cell tumours have an unfavourable prognosis. Patients with endocrine tumours have an increased risk of developing synchronous and metachronous non-endocrine malignancies. Most current treatment options are not supported by prospective, randomised and controlled trials.

Carcinoma, Neuroendocrine↗
PubMed2006

ACTH therapy for Taiwanese children with West syndrome -- efficacy and impact on long-term prognosis.

To study the efficacy of adrenocorticotrophic hormone (ACTH) in treating Taiwanese children with West syndrome (WS) and the impact on long-term prognosis, 66 patients with WS (54 symptomatic and 12 cryptogenic) were collected from 1987 to 1998 in a medical center in Taiwan. A total of 53 patients were enrolled in this study and treated with ACTH at the dosage of 2.5IU/kg daily for 2 weeks with gradual tapering in subsequent 6 weeks. Immediate responses, side effects of ACTH and long-term outcomes of the patients including seizure and developmental status were evaluated during the average follow-up period of 35.6 months. The spasm-free percentage after one or two courses of ACTH treatment was 77.4%. Nine (17%) patients encountered severe side effects such as major infections, which prompted us to stop ACTH. At the end of follow-up, 22 (41.5%) patients had intractable seizures but 25 (47.2%) patients remained seizure free with or without anticonvulsants. The ACTH-responders had a better chance of remaining seizure free (P<0.05). Regarding the long-term developmental outcome, 12 (22.6%) patients had normal or borderline development; two thirds of them belonged to the crytpogenic group. Six (11.3%) patients expired and 24 (45.3%) were severely retarded; all but one of them belonged to the symptomatic group. The prognosis of WS heavily relies on whether a patient is cryptogenic or symptomatic (P<0.001). Good response to therapy or short treatment lag did not favorably affect the developmental outcomes of the symptomatic cases. We conclude that the long-term outcomes of WS in Taiwan were generally poor despite of treatment. Only cryptogenic patients had favorable prognosis. For symptomatic patients, ACTH therapy may be used to control the spasms and decrease the incidence of subsequent epilepsy, but it will not improve developmental outcome. Considering a high percentage of severe side effects in our study, a lower dosage of ACTH with adequate therapeutic efficacy but less side effects should be considered for treating Taiwanese children with WS.

Adrenocorticotropic Hormone↗
PubMed2005

The value of fluorescence in situ hybridization in the diagnosis and prognosis of chronic lymphocytic leukemia.

Chronic lymphocytic leukemia (CLL) is the most common adult leukemia. Prognosis is related to clinical staging and cytogenetic findings. Conventional cytogenetic analysis of CLL reveals abnormalities in approximately one third of patients. Fluorescence in situ hybridization (FISH) is analytically more sensitive than conventional cytogenetics for specific chromosomal abnormalities. To evaluate the usefulness of FISH in CLL, a study of 100 CLL patients comparing conventional cytogenetics and a commercially available multiprobe FISH kit was undertaken. One hundred consecutive CLL patients (67 males, 33 females) were studied. The male-female patient ratio was approximately 2.0 to 1. Twenty-eight percent (28/98) of patients had abnormal karyotypes by conventional cytogenetics (one patient had no specimen for conventional cytogenetics and one had an unanalyzable karyotype), and of those 19/100 (19%) had more than one chromosomal abnormality. Sixty-four percent (64/100) of the patients were positive for at least one abnormality by the FISH probes used. The following abnormalities were noted with FISH: 11q22 ATM, 23/100 (23%); trisomy 12, 11/100 (11%); 13q14.3, 40/100 (40%); 13q34.3, 4/100 (4%); 17p13.1, 12/100 (12%). Conventional karyotypes revealed 2 patients with abnormalities of chromosome 6 (which FISH did not address); 11 with abnormalities of 11 or 11q; 6 with trisomy 12; and 4 with abnormalities of 17. Aberrations of 11q and 17p are reported to have a poor prognosis in CLL. FISH can identify abnormalities missed with conventional cytogenetics and is helpful in diagnosis, prognosis, and evaluation of therapy for CLL. Additional chromosomal changes are identified with conventional cytogenetics that are not addressed by the multiprobe FISH kit.

Female↗
PubMed2006

Molecular subclasses of high-grade glioma predict prognosis, delineate a pattern of disease progression, and resemble stages in neurogenesis.

Previously undescribed prognostic subclasses of high-grade astrocytoma are identified and discovered to resemble stages in neurogenesis. One tumor class displaying neuronal lineage markers shows longer survival, while two tumor classes enriched for neural stem cell markers display equally short survival. Poor prognosis subclasses exhibit markers either of proliferation or of angiogenesis and mesenchyme. Upon recurrence, tumors frequently shift toward the mesenchymal subclass. Chromosomal locations of genes distinguishing tumor subclass parallel DNA copy number differences between subclasses. Functional relevance of tumor subtype molecular signatures is suggested by the ability of cell line signatures to predict neurosphere growth. A robust two-gene prognostic model utilizing PTEN and DLL3 expression suggests that Akt and Notch signaling are hallmarks of poor prognosis versus better prognosis gliomas, respectively.

Biomarkers, Tumor↗
PubMed2006

Moderate neutropenia with S-1 plus low-dose cisplatin may predict a more favourable prognosis in advanced gastric cancer.

AIMS: The effects of haematological adverse events on the prognosis of patients with gastric cancer were investigated. MATERIALS AND METHODS: We retrospectively analysed the association between haematological adverse events and prognosis in 23 patients with far advanced or recurrent gastric cancer treated with a JFMC27-9902 regimen consisting of an oral fluorouracil derivative S-1 plus low-dose cisplatin. RESULTS: The patients who suffered grade 2-3 neutropenia (n = 10; median survival time [MST] 679 days) were found to have significantly more favourable prognoses than patients who developed grade 0-1 (n = 10; MST 271 days) or grade 4 neutropenia (n = 3; MST 408 days) (P = 0.0039 and 0.0112, respectively), although no significant differences were found among the clinicopathological factors of any grade groups. With respect to anaemia or thrombocytopenia, there were no significant differences among the MSTs of the groups stratified by toxicity grade. Multivariate survival analysis revealed that grade 2-3 neutropenia is an independent predictor of a more favourable prognosis (hazard ratio = 38.693, P = 0.0004). CONCLUSIONS: These results suggest that S-1 plus low-dose cisplatin against gastric cancer may contribute to long survival when it induces moderate neutropenia.

Adult↗
PubMed2026

An immune exhaustion signature predicts prognosis and identifies patients with diffuse large B-cell lymphoma (DLBCL) who derive preferential benefit from chimeric antigen receptor (CAR)-T cell therapy.

BACKGROUND: The tumor microenvironment (TME) is a key determinant of prognosis in diffuse large B-cell lymphoma (DLBCL). While T-cell exhaustion is implicated in therapeutic failure, its precise molecular hallmarks and utility for predicting response to modern immunotherapies, such as chimeric antigen receptor (CAR)-T cell therapy, remain unclear. METHODS: We performed an integrative analysis of transcriptomic and clinical data from multiple DLBCL cohorts (The Cancer Genome Atlas [TCGA], GSE181063, GSE10846, GSE248835, GSE182434). We used unsupervised clustering, exploratory analysis of single-cell RNA sequencing data, and the least absolute shrinkage and selection operator for variable selection (LASSO-Cox) regression to characterize the exhausted TME, construct a prognostic model, and evaluate its predictive value for CAR-T cell therapy. The model's dynamic behavior was assessed in a proof-of-concept longitudinal cohort of patients treated with the T-cell-engaging bispecific antibody glofitamab. RESULTS: We identified a "high-exhaustion" subtype associated with significantly poorer overall survival (OS; log-rank P = 0.016). Based on this, we developed a five-gene immune exhaustion-Related Prognostic Score (IERPS) that served as a robust independent predictor of poor OS across multiple cohorts. Critically, in a cohort of 256 relapsed/refractory patients, the IERPS was strongly prognostic for event-free survival (EFS) in the standard-of-care (SOC) arm (HR = 2.02, 95% confidence interval [95% CI]: 1.07-3.81, P = 0.029) but lost prognostic significance in the CAR-T arm (HR = 0.70, 95 % CI: 0.35-1.40, P = 0.314). This significant interaction suggests that CAR-T cell therapy may abrogate the poor prognosis associated with a high IERPS. Biologically, exploratory single-cell analysis (n = 4 samples) defined the high-IERPS state by hallmarks of classical T-cell exhaustion, and a descriptive case study showed the score dynamically tracked clinical response to glofitamab. CONCLUSIONS: A state of active T-cell exhaustion and a suppressive TME drive the adverse immune phenotype in DLBCL. Our IERPS model captures this dysfunctional state, acting as a powerful prognostic tool and, more importantly, as a potential predictive biomarker to identify high-risk patients who appear to overcome their inherently poor prognosis through CAR-T cell therapy.

Biomarkers↗
PubMed2005

Less extensive treatment and inferior prognosis for breast cancer patient with comorbidity: a population-based study.

The prevalence of coexistent diseases in addition to breast cancer becomes increasingly important in an ageing population. However, the clinical implications are unclear. The age-specific prevalence of serious comorbidity among all new breast cancer patients diagnosed from 1995 to 2001 (n=8966) in the South of the Netherlands was analysed in relation to age, stage and treatment. Independent prognostic effects of age and comorbidity were evaluated (follow-up was continued until 1 January 2004). The prevalence of comorbidity increased from 9% for those aged <50 years to 56% for patients aged 80+ years. The most frequent conditions were cardiovascular disease (7%), diabetes mellitus (7%), and previous cancer (6%). In the presence of comorbidity, fewer patients received radiotherapy (51% vs. 66%, P<0.0001) and fewer patients who underwent breast-conserving surgery also had axillary dissection (P<0.0001). Relative 5-year survival rates for patients without comorbidity (87%) were significantly higher (P<0.01) than those for patients with previous cancer (77%), diabetes mellitus (78%), and for patients with 2+ coexistent diseases (59%). Relative survival of patients without comorbidity increased with age to 93% for patients older than 70 years. Comorbidity negatively affected prognosis, independent of age, stage of disease, and treatment (Hazard Ratio (HR)=1.3, P=0.0001 for one coexistent disease and HR=1.4, P=0.0001 for 2+ coexistent diseases). The most important effects were found for previous cancer (HR=1.4, P=0.003), cerebrovascular disease (HR=1.6, P<0.004) or dementia (HR=2.3, P<0.0001). Elderly breast cancer patients can be divided in those without other diseases, who have a relatively good prognosis, and those who have at least one other serious coexistent disease and significantly poorer prognosis.

Adult↗
PubMed2004

Prognosis and histologic features of small pulmonary adenocarcinoma based on serum carcinoembryonic antigen level and computed tomographic findings.

OBJECTIVES: In 2001, we proposed the criteria for combined evaluation of the serum carcinoembryonic antigen (CEA) level and the tumor shadow disappearance rate (TDR) to predict pathologic N0 (pN0) disease in pulmonary adenocarcinomas. The objective of the present study was to determine the prognosis and histologic features in small-sized pulmonary adenocarcinomas according to serum CEA level and TDR. METHODS: We reviewed clinical records of 189 consecutive patients with peripheral pulmonary adenocarcinoma 3.0 cm or smaller who underwent major lung resection and systematic lymph node dissection: 50 patients with TDR 0.8 or more and normal CEA level (group I) and 139 patients with TDR <0.8 and/or elevated CEA level (group II). Among them, we investigated histologic features of 177 adenocarcinomas according to serum CEA level and TDR. RESULTS: The 5-year survival rates were 95% for group I and 75% for group II (P = 0.002) and for pN0 patients, 97% in group I and 87% in group II (P = 0.04). In univariate analyses, TDR, preoperative serum CEA level, and the maximum tumor dimension on computed tomographic (CT) scan were significantly associated with prognosis. Multivariate analysis showed that only preoperative serum CEA level and TDR were significant independent prognostic factors, and the maximum tumor dimension was not significant. Group I patients developed no local recurrence, including lymph node metastases. In 25 group I adenocarcinomas 2.0 cm or smaller, no lymph node involvement, two lymphatic permeation, two vascular invasion, and one pleural involvement tumors were observed. These signs of local invasiveness were less frequent than the remaining adenocarcinomas. CT findings correlated well with histologic findings in small-sized adenocarcinomas. CONCLUSIONS: Combined evaluation of preoperative serum CEA level and TDR may enable us to identify minimally invasive adenocarcinomas with good prognosis. Candidates for limited lung resection without systematic lymph node dissection could be selected based on these findings.

Adenocarcinoma↗
PubMed2005

Prognosis and survival after radical resection of primary adenosquamous lung carcinoma.

OBJECTIVE: In order to evaluate the follow-up study of surgical treatment for primary adenosquamous lung carcinoma (ASC) we specified prognostic criteria, also in comparison with primary adenocarcinoma (AC). METHODS: The study group consisted of 96 patients discharged between 1990 and 1999 after radical surgical treatment for ASC-80 (83%) men and 16 (17%) women aged 34-73, mean 56 years. Consequently, we evaluated 252 patients operated during the same time period for primary AC. RESULTS: Apart from grading, we did not find any significant differences between both ASC and AC groups of patients. Among the 96 patients operated radically for ASC median overall survival (OS) was 20 months. The cumulative postoperative survival rates at 5 and 10 years were 25.4 and 19.2%, respectively. By comparison, median OS for 252 patients with AC, discharged after surgical treatment in the same period, was 28.5 months and the cumulative postoperative survival rates at 5 and 10 years were 42.5 and 39.1%, respectively (P=0.006). At pathologic stages IA, the cumulative survival rate at 5 years was 63.3% for patients with ASC as compared with 72.1% for patients with AC (P=0.330). However, out of IB stage patients treated surgically for ASC 31.8% survived 5 years in comparison with 56.3% operated for AC (P=0.017). Study of survival rates did not differ significantly between ASC and AC patients at stage IIA (P=0.824) and stage IIB (P=0.217), respectively. Univariate analysis revealed that six factors of tumor size, T status, N status, as well visceral pleura involvement, tumor localization (central vs. peripheral) and tumor structure were significantly associated with the survival rate according to these variables. Multivariate analysis using Cox's proportional hazards model indicated that T factor, nodal involvement and one of the tumor components predominating were significant factors associated with the postoperative survival of patients with ASC. CONCLUSIONS: Our findings indicate that in patients after radical operation for ASC, predominance for one of the histopathological components (adenous or squamous) within primary tumor is attended by worst prognosis. Our study confirmed also that the prognosis of ASC of the lung was poorer than that of primary AC. Lack of generally accepted diagnostic criteria and unclear prognosis, even in the pathologic stage I suggest that there is a need for prospective studies in this respect.

Adenocarcinoma↗
PubMed2005

Patients' knowledge and beta blocker treatment improve prognosis of patients from a heart failure clinic.

BACKGROUND: Several studies have shown improvement of prognosis in patients managed in heart failure (HF) clinics. However, the value of the individual management components is not well established. AIM: To assess the prognostic value of pharmacological treatment and patient's knowledge in patients receiving care in a HF clinic. METHODS AND RESULTS: In our prospective cohort study we followed 115 patients (50 from an HF clinic and 65 receiving usual care) for at least 12 months. Knowledge was assessed using a Patient Knowledge Questionnaire (PKQ). During a median follow-up of 561 days, fewer patients from the HF clinic died or were rehospitalized due to HF than those receiving usual care (42% vs. 65%, p = 0.016). The prescription rates of ACE inhibitors (94% to 98%) and beta blockers (40% to 94%) increased in the patients from the HF clinic. In these patients the PKQ score also increased from 4.8 (1.5) to 7.9 (1.3), p<0.001. In the Cox proportional hazard model, treatment with beta blockers at > or = 50% of the target daily dose (Hazard Ratio [HR] 0.3, 95% Confidence Interval [CI] 0.10-0.95) and a PKQ score <7 (HR 3.92, 95% CI 1.39-11.03) predicted prognosis in the patients from the HF clinic. CONCLUSIONS: Patient management in the HF clinic reduced the incidence of death or of HF rehospitalization. Poor prognosis of patients receiving care in the HF clinic was predicted by poor patient knowledge and underdosing with beta blockers.

Adrenergic beta-Antagonists↗
PubMed2005

Surgical pathological second opinion in thyroid malignancy: impact on patients' management and prognosis.

OBJECTIVES: To evaluate the effect of inter-institutional surgical pathology review of thyroid cancer on patients' treatment and prognosis. METHODS: All cases referred to the Institute of Pathology at Leeds for thyroid pathology review between January 2001 and March 2003 were included. The referring pathologists reports were compared to those produced in the MDT meeting by the expert pathologist. Whenever there was disagreement a third expert opinion was sought who was blinded for both diagnoses. Effects on management and prognosis were evaluated if there was disagreement. RESULTS: Of the 66 patients reviewed, 12 (18%) had a different pathological diagnosis (kappa=0.33). Two had their diagnosis changed from malignant to benign and a further two from benign to malignant. Eight patients had their prognosis downgraded and four upgraded after histopathological review. Five patients had their management affected by the new pathological diagnosis. CONCLUSION: A second opinion of surgical pathology for thyroid tumours can result in major therapeutic and prognostic modifications. All cases of suspected thyroid cancers should be reviewed in a multidisciplinary meeting supported by pathologist with experience in thyroid pathology.

Diagnostic Errors↗
PubMed2005

The prognosis of patients with local recurrence more than five years after breast conservation therapy for invasive breast carcinoma.

AIMS: The increasing use of breast-conserving therapy (BCT) and the rising incidence and improved prognosis of early breast are causing a substantial increase in the absolute number of patients with a late local recurrence following BCT. This study examined the characteristics and the prognosis of patients with a local recurrence occurring more than 5 years after BCT. METHODS: In the period 1982-1997, 3280 patients with invasive breast cancer underwent breast-conserving therapy in one of the eight community hospitals in the South-eastern part of The Netherlands. Of these patients, 98 developed a local recurrence in the breast more than 5 years after BCT. RESULTS: Eighty-five of the 98 recurrences were invasive, 12 were purely in situ and for one patient this information was not available. The 5 years distant recurrence-free survival rate of 85 patients with a late invasive local recurrence was 68% (95% confidence interval [CI], 56-80) and significantly better than the rate of 41% (95% CI, 33-48) in an existing cohort of 173 patients with invasive recurrence within 5 years after BCT (p=0.007). Local excision of the recurrence was followed by a significantly lower local control rate than salvage mastectomy (50 vs 89%; p=0.004). CONCLUSION: The prognosis of patients with a local recurrence more than 5 years after BCT is significantly better than of patients with local recurrence within 5 years after BCT.

Adult↗
PubMed2006

Laser assisted hatching in good prognosis patients undergoing in vitro fertilization-embryo transfer: a randomized controlled trial.

OBJECTIVE: To evaluate whether assisted hatching improves clinical outcomes of embryo transfers to good prognosis patients, defined as patients < or =39 years with normal follicle-stimulating hormone (FSH) and E(2) levels, no more than one previous unsuccessful cycle of in vitro fertilization (IVF)-embryo transfer, and good embryo quality. DESIGN: Prospective randomized controlled trial. SETTING: Private assisted reproductive technology (ART) center. PATIENT(S): One hundred ninety-nine good prognosis patients undergoing IVF-embryo transfer. INTERVENTION(S): In vitro fertilization followed by embryo transfer on day 3 after oocyte retrieval with or without assisted hatching using a 1,480-nm wavelength infrared laser. MAIN OUTCOME MEASURE(S): Clinical intrauterine pregnancy, spontaneous pregnancy loss, and live birth. RESULT(S): Rates of clinical intrauterine pregnancy with fetal cardiac activity (53% vs. 54% per cycle), spontaneous pregnancy loss (13% vs. 16% per pregnancy), and live birth (47% vs. 46% per cycle) were very similar between treatment cycles with laser-assisted hatching and control cycles in which embryos were transferred without assisted hatching. There were no significant differences between treatment and control groups in any measured clinical outcome parameters. CONCLUSION(S): Assisted hatching does not improve clinical outcomes among good prognosis patients.

Adult↗