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PubMed2003

[Usefulness of TS-1 and lentinan combination immunochemotherapy in advanced or recurrent gastric cancer--pilot study aiming at a randomized trial].

The quality of life (QOL) of patients with advanced or recurrent gastric cancer is poor and their immunocompetence is low, making it important to conduct chemotherapy while at the same time improving their QOL and maintaining their immunocompetence. To improve QOL and increase compliance by reducing the side effects but not the antitumor effect of TS-1, a 2-week regime with 2-week administration of TS-1, and a 1-week drug-free interval in combination with the immunotherapeutic agent lentinan (LNT) was started in 5 patients with advanced or recurrent gastric cancer. Toxicity, efficacy, QOL, and immunological parameters were investigated preliminarily to examine whether or not usefulness of lentinan could be evaluated. QOL scores for appetite, nausea/vomiting, and abdominal pain/diarrhea showed improvement, although not in statistically significant values. The Th2 (CD4-positive, IL4-positive T cells) response in peripheral blood decreased significantly. TS-1 and lentinan combination immunotherapy was carried out safely with advanced recurrent gastric cancer. In order to examine the usefulness of LNT combined use, it was thought that a randomised trial using toxicity with not only efficacy but QOL and immunological parameters as indicators would be beneficial.

Adult↗

PubMedDate not supplied

Posterior instability of the glenohumeral joint. A technique of repair.

Seventeen patients underwent posterior capsulotendinous tensioning procedures to eliminate recurrent posterior glenohumeral instability. Fourteen patients were evaluated an average of 44 months (range, 18 to 98) after surgery. The average patient age was 27 years. Before surgery, all patients were unable to perform their activities of daily living, occupational activities, and athletic activities. Preoperatively, the average pain rating score on a visual analog scale was 5 of 10 at rest and 9 of 10 with activities. Six patients had previous anterior reconstructions. After surgery, the average range of motion was 174 degrees of forward elevation and 69 degrees of external rotation; internal rotation was to the thumb level of T-8. No patient had a recurrence of posterior instability. After surgery, the average pain rating score was 2 of 10 at rest and 4 of 10 with activities. All patients improved after their operations, but four patients were minimally disabled from activities of daily living; six patients experienced shoulder fatigue at work; and four patients had difficulty with sports activities. Overall, 13 of the 14 patients were satisfied with their surgical procedures and their outcomes.

Activities of Daily Living↗

PubMed1988

Prognostic implications of cardiac scintigraphic parameters obtained in the early phase of acute myocardial infarction.

A cohort of 76 patients with acute myocardial infarction was studied with infarct-avid scan, radionuclide ventriculography, and thallium-201 myocardial perfusion scintigraphy. Infarct area, left ventricular ejection fraction, and defect score were calculated as radionuclide indices of the extent of myocardial infarction. The correlation was studied between these indices and cardiac events (death, congestive heart failure, postinfarction angina, and recurrence of myocardial infarction) in the first postinfarction year. High-risk patients (nonsurvivors and patients who developed heart failure) had a larger infarct area, a lower left ventricular ejection fraction, and a larger defect score than the others. Univariate linear discriminant analysis was done to determine the optimal threshold of these parameters for distinguishing high-risk patients from others. Radionuclide parameters obtained in the early phase of acute myocardial infarction were useful for detecting both patients with grave complications and those with poor late prognosis during a mean follow-up period of 2.6 years.

Adult↗

PubMed1998

Linkage analysis of candidate loci in families with recurrent major depression.

Recurrent major depression, RMD, is characterized by the occurrence of depressive episodes in the absence of mania and/or hypomania. In linkage studies, RMD (or, in general, unipolar depression) are frequently grouped together with bipolar illnesses into a broad definition of affective disorders. However, twin studies suggest that RMD and bipolar disorders might have different genetic determinants. The objective of this study was to test a set of families with RMD for linkage to chromosomes that have been recently proposed to contain susceptibility loci for bipolar disorders: chromosomes 16, 18, 21 and the short arm of chromosome 4. We analysed five large families from the northern part of Sweden ascertained through a proband with RMD and containing several patients with RMD. For the genetic analysis, we included only severely affected individuals (those who had at least three episodes that required medical treatment) to increase the chances of finding a larger degree of genetic determination. The genetic model led to a total disease prevalence of 5% in females and 3% in males. We did not find significant evidence for linkage to any of the candidate chromosomes in the combined family set. Only one of the families showed a slight indication for linkage with markers from the pericentromeric region of chromosome 18. A genome scan analysis on an extended collaborative family material with severely affected individuals with RMD should be performed to evaluate whether RMD and bipolar disorders have a different genetic etiology.

Adult↗

PubMed1996

Therapeutic monitoring of nalbuphine: transplacental transfer and estimated pharmacokinetics in the neonate.

Nalbuphine, a mixed agonist-antagonist opiate, is commonly used as a systemic analgesic during labour. Recent reports of perinatal adverse effects prompted us to carry out therapeutic nalbuphine monitoring in obstetric analgesia. Because data on fetomaternal transfer are scarce and the pharmacokinetics of this drug in the neonate are largely unknown, we report data obtained from 28 parturients treated with nalbuphine either intramuscularly and/or intravenously during labour. Plasma nalbuphine levels were measured by high-performance liquid chromatography (HPLC) with electrochemical detection. At delivery, 30-150 min after maternal administration, nalbuphine concentrations ranged from 5.0 to 79.2 ng.ml-1 in mother plasma samples and from 3.0 to 46.6 ng.ml-1 in umbilical cord plasma samples. Nalbuphine concentrations were highly correlated to dose. The fetomaternal ratio was high: 0.74 and not correlated to the administered dose of nalbuphine. An estimated plasma half-life of 4.1 h was calculated from two determinations in the neonate based on the assumption of a monoexponential decay of nalbuphine concentrations. Apart from a flattening of the fetal heart rate tracing in 54% of the cases, only one neonate had a low Apgar score at birth. The apparent prolonged half-life of nalbuphine in the neonate indicates the usefulness of an intramuscular injection of naloxone to prevent recurrence of cardiorespiratory depression due to nalbuphine administration to the mother.

Adult↗

PubMed2000

Deep shave excision of macular melanocytic nevi with the razor blade biopsy technique.

BACKGROUND: Shave excision is an established surgical method for removing benign skin lesions for cosmetic and functional reasons. Usually superficial shave excision is performed with a common scalpel blade for the removal of papular nevi. However, there is little known about deep shave excision of macular melanocytic nevi with the razor blade technique. OBJECTIVE: The present study was undertaken to evaluate the cosmetic outcome of deep shave excision of macular melanocytic nevi with the razor blade technique. Moreover, its potency for sufficient removal of these lesions was investigated. METHODS: Within routine skin cancer screening 45 outpatients with a total of 77 macular melanocytic nevi were prospectively recruited. Deep shave excisions of these lesions were performed with a double-edged razor blade followed by chemical hemostasis. Histologically all specimens were processed and evaluated in a routine manner. After 6 months the physician and patients evaluated the shave sites for cosmetic outcome with a score graded from 1 to 4 (1 = excellent; 2 = good; 3 = moderate; 4 = poor). RESULTS: Histologically 88% (68 of 77) of the melanocytic lesions were described as completely excised and 60% (46 of 77) were diagnosed as atypical melanocytic nevi; 12% (9 of 77) of the nevi were incompletely excised on the depth. On average, the deep margin of the specimens (n = 77) was 0.5 mm (range 0-1.8 mm) and the lateral margin was 2 mm (range 0.3-8.2 mm). After 6 months 56 shave sites could be reassessed. We observed mild hypopigmentation in 52% (29 of 56), hyperpigmentation in 32% (18 of 56), and erythema in 23% (13 of 56). Recurrent nevi occurred in 13% (7 of 56). The evaluation of the cosmetic outcome by the patients (mean score 1.7) achieved better results than the evaluation by the physician (mean score 2.5). The cosmetic results showed no significant (P >.05) differences in various anatomic sites. CONCLUSION: Our data confirm that deep razor blade excision presents a highly useful and inexpensive method for the removal of macular melanocytic nevi that yields adequate specimens for pathologic interpretation. We consider that shave excision with the razor blade technique is potentially much less scarring than full-thickness scalpel excisions of nevi. In particular, this is of great significance for patients with multiple nevi, such as dysplastic nevi syndrome.

Adolescent↗

PubMed2003

Predictors of short-term outcome in acute chest pain without ST-segment elevation.

BACKGROUND: Management of acute chest pain in the emergency room constitutes a challenge. METHODS: Seven hundred and one consecutive patients were evaluated by clinical history (chest pain score and risk factors), ECG, troponin I and early (<24 h) exercise testing in low risk patients (n=165). A composite end-point (recurrent unstable angina, acute myocardial infarction or cardiac death) was recorded during hospital stay or in ambulatory care settings for patients discharged after early exercise testing. RESULTS: The end-point occurred in 122 patients (17%). Multivariate analysis identified the following predictors: chest pain score > or =11 points (OR=1.8, 2-2.8, 95% CI, P=0.007), age > or =68 (OR 1.6, 1.1-2.4 CI 95%, P=0.03), insulin-dependent diabetes mellitus (OR 1.9, 1.1-3.4 CI 95%, P=0.02), a history of coronary surgery (OR 3.3, 1.5-7.2 CI 95%, P=0.003), ST-segment depression (OR 1.9, 1.2-3.0 CI 95%, P=0.009) and troponin I elevation (OR 1.6, 1.1-2.5, CI 95%, P=0.05). ST-segment depression produced a high end-point increase (31 vs. 13%, P=0.0001). Troponin I elevation increased the risk in the subgroup without ST-segment depression (20 vs. 11%, P=0.006) but did not further modify the risk in the subgroup with ST depression (31 vs. 28%, ns). Nevertheless, the negative ECG and troponin I subgroup showed a non-negligible end-point rate (16% when pain score > or =11 or 7% when pain score <11, P=0.004). Finally, no patient with a negative exercise test presented events compared to 7% of those with a non-negative test (RR=2.5, 2.1-3.1 95% CI, P=0.01). CONCLUSIONS: Emergency room evaluation of chest pain should not focus on a single parameter; on the contrary, the clinical history, ECG, troponin and early exercise testing must be globally analysed.

Acute Disease↗

PubMed2002

Prediction of long-term functional outcome after stroke rehabilitation.

OBJECTIVE: To find patient characteristics in the early post stroke phase that could predict three years functional outcome. DESIGN: Prospective study. SETTING: In-hospital rehabilitation department (admission and discharge). Outpatient department one and three years post stroke. SUBJECTS: One hundred and forty-two stroke patients (56% women), median age 75 years. MAIN OUTCOME MEASURES: Barthel Index (BI) score; BI score change; accommodation status; Rankin scale score; and Frenchay Activities Index (FAI) score, all registered three years post stroke. RESULTS: The percentages of patients still living at home after one and three years were 88% and 83%, respectively. Twenty per cent of the patients had deteriorated according to the BI after three years, mostly due to recurrent strokes (odds ratio (OR) 10.3; 95% confidence interval (CI) 3.0-35.5) and co-morbidity with other disabling disorders (OR 3.9; CI 1.1-13.5). Co-morbidity also emerged as an important risk factor for dependency according to BI score (OR 8.8; Cl 2.4-32.1) as well as for a poor FAI score (OR 4.9; CI 1.9-13.0). BI in the early phase was the strongest predictor for long-term functional outcome. Urinary incontinence emerged as a risk factor for nursing home placement after three years (OR 3.2; CI 0.9-11.3). Cognitive dysfunction was a risk factor for poor FAI scoring (OR 2.7; CI 1.0-7.0). CONCLUSIONS: After stroke rehabilitation, concomitant chronic disabling disorders and recurrent strokes seem to play an important role regarding dependency, handicap and long-term functional decline.

Aged↗

PubMed1992

Symptomatic response to antipsychotics differs between recent onset and recurrent chronic schizophrenic patients.

The symptomatic response to standard antipsychotic treatment was assessed over the first 4 weeks of hospitalisation in 39 patients with DSM-III schizophrenia, active phase, using the Brief Psychiatric Rating Scale (BPRS). While highly significant improvement was noted overall, 36% of patients either did not improve or worsened. Furthermore there was no diminution in the withdrawal-retardation factor of the BPRS. Patients experiencing their first admission to hospital, all with recent-onset illness, were then compared with patients who presented with a recurrence and had illness of at least 3 years duration. Despite similarities in overall response, withdrawal-retardation scores did not diminish in recent-onset patients, in contrast to multiple admissions who demonstrated significant improvement. These findings suggest greater responsiveness of negative symptoms to treatment in patients with longstanding illness, and possibly a poorer prognosis in first admission patients with deficit manifestations.

Acute Disease↗

PubMed2026

Beyond multidimensionality: a systematic review of recurrent frailty archetypes in community-dwelling older adults.

BACKGROUND: Frailty is a clinically heterogeneous geriatric syndrome commonly summarised using physical or multidomain severity scores. Whether person-centred analyses identify recurring within-frailty configurations has not been systematically examined in community-dwelling older adults. METHODS: We searched PubMed, Embase, MEDLINE, and CINAHL (January 2000-November 2025) for cross-sectional studies using latent class, latent profile, or analogous clustering methods to derive frailty subgroups. Quality was assessed using the AHRQ checklist and a purpose-built appraisal of person-centred model reporting. Study-derived classes were mapped in duplicate to a structured archetype framework developed through comparison of class-defining features across studies. RESULTS: Fourteen reports representing 12 independent datasets from eight countries were included. Six configurations were identified: minimally impaired reference, mobility-physical, nutritional-metabolic, cognitive-predominant, combined cognitive-physical, and psychosocial/mood-predominant. Convergence was measurement-dependent. The reference and mobility-physical configurations recurred across physical-only and multidomain indicator sets, while the combined cognitive-physical configuration appeared across several multidomain frameworks but required cognition to be measured. The remaining configurations emerged only when their defining domains were included. Evidence of prognostic value beyond aggregate frailty severity came from one deficit-index study. Collapsing shared-provenance reports and excluding the boundary-eligible study did not alter recurrence; excluding the Croatian dataset left five configurations recurrent, with the cognitive-predominant configuration supported by one independent dataset. CONCLUSIONS: Person-centred analyses identify recurring within-frailty configurations, but their apparent stability is partly measurement-dependent. A five-configuration core persisted after exclusion of the Croatian dataset, whereas the cognitive-predominant configuration remained weakly replicated. Harmonised indicators and rigorous external validation are needed before clinical application.

Humans↗

PubMed2005

Survival after pathological stage IA nonsmall cell lung cancer: tumor size matters.

BACKGROUND: This study evaluates prognostic factors for survival in completely resected pathological stage IA nonsmall cell lung cancer with special emphasis on tumor size and assesses tumor recurrence rate by actual and actuarial analysis. METHODS: From January 1989 to December 2001, 130 consecutive resections for pathological stage IA nonsmall cell lung cancer were performed. Pathological tumor size was categorized into 0 to 20 mm and 21 to 30 mm. Each patient was scaled according to the Charlson Comorbidity Index. The Kaplan-Meier method was used for estimation of actuarial recurrence rate and the cumulative incidence method was used to estimate the actual recurrence rate. Risk factors for overall and disease free survival were determined by univariate and multivariate Cox regression analysis. RESULTS: Overall 5-year survival for patients with tumors 0 to 20 mm and 21 to 30 mm was 69% and 51%, respectively (p = 0.038). Disease-free survival at 5 years was 68% and 48%, respectively (p = 0.015). Only 27 patients had a recurrence and 69 patients died during follow-up. The actual 10-year recurrence rate was lower than the actuarial recurrence rate (23% vs 29%). Larger tumor size (relative risk 1.6; 95% confidence interval 1.0 to 2.7), Charlson Comorbidity Index score greater than or equal to 3 (relative risk 3.7; 95% confidence interval 1.7 to 8.0), and pneumonectomy (relative risk 2.1; 95% confidence interval 1.1 to 4.2) independently predicted adverse outcome. CONCLUSIONS: Tumor size affects survival in resected stage IA nonsmall cell lung cancer. Current definition of stage IA disease should be substaged into two separate stages. In patients with early-stage lung cancer and relatively good prognosis actual recurrence rate is more realistic than the actuarial recurrence rate.

Adult↗

PubMed2026

Manual, digital, and AI tumour-infiltrating lymphocyte scoring: a secondary analysis of the APHINITY randomised trial.

BACKGROUND: Stromal tumour-infiltrating lymphocytes (sTILs) are prognostic in early-stage HER2-positive breast cancer, but their role in the context of dual HER2 blockade remains undefined. We evaluated manual, digital, and artificial intelligence (AI)-based sTIL quantification, together with AI-derived spatial metrics, for prognostic and treatment-benefit stratification using tumour samples from the phase 3 APHINITY trial. METHODS: In the APHINITY trial, 4805 patients were randomly assigned to receive chemotherapy plus trastuzumab with pertuzumab or chemotherapy plus trastuzumab with placebo. Median follow-up was 74·1 months (IQR 68·3-75·4). We analysed 4262 haematoxylin and eosin-stained images using manual assessment, an automated digital approach, AI-based lymphocyte quantification (AI percentage lymphocytes), and two AI-derived spatial features (AI-TIL and immune hotspot). Interobserver reproducibility was assessed in 262 randomly chosen tumour samples scored independently by five pathologists. Multivariable Cox models were used to assess associations between TIL levels and invasive disease-free survival (primary outcome in APHINITY), distant recurrence-free interval, and overall survival. The heterogeneity of pertuzumab benefit was evaluated using subgroup analyses, subpopulation treatment effect pattern plot analyses, and nested Cox models with treatment-by-biomarker interaction terms. FINDINGS: Manual scoring showed high interobserver reproducibility (intraclass correlation coefficient 0·84 [95% CI 0·79-0·88]). Concordance between manual and automated methods was modest. AI-based scoring (AI percentage lymphocytes) reclassified 120 (11·6%) of 1035 node-positive tumours from immune-low (by manual scoring) to immune-high; this subgroup of patients showed greater separation of 5-year invasive disease-free survival curves between pertuzumab and placebo groups compared with patients whose tumours were concordantly classified as immune-low by both manual and AI-based approaches. Higher levels of TILs were associated with improved invasive disease-free survival for all sTIL measurement approaches and spatial measurements (hazard ratios [HRs] 0·41-0·93). Pertuzumab was associated with improved invasive disease-free survival at higher sTIL levels across all measurement approaches (HRs 0·36-0·48), but was not associated with higher values of spatial measures. The largest 6-year absolute improvements with pertuzumab were observed in patients with node-positive disease whose tumours scored in the highest level of immune infiltration of manual sTIL scoring (≥70·0%; mean absolute improvement 12·1 percentage points [SD 2·8]). In nested prognostic and predictive models, AI-based immune hotspot scores provided the most consistent additional information when combined with any sTIL measurement (all p<0·010). INTERPRETATION: Standardised manual sTIL scoring was reproducible, and digital and AI-based methods showed consistent prognostic stratification and potential for treatment-benefit stratification despite only modest correlation between platforms. AI spatial metrics provided complementary information beyond sTIL density and could support more scalable immune assessment. Future studies are needed to validate these approaches in independent cohorts and to clarify their clinical utility for stratifying contemporary HER2-directed therapies. FUNDING: None.

Humans↗

PubMed1996

Surgical resection of colorectal carcinoma metastases to the liver. A prognostic scoring system to improve case selection, based on 1568 patients. Association Française de Chirurgie.

BACKGROUND: Five-year survival rates after resection of liver metastases from colorectal carcinoma are close to 25%. Recurrences occur in two-thirds of the patients after surgery. Selection of patients likely to benefit from surgery remains controversial and subjective. METHODS: Data from 1568 patients with resected liver metastases from colorectal carcinoma were collected. The prognostic value of different factors was studied through uni- and multivariate analyses. A scoring system was developed including the most relevant factors. RESULTS: Two- and 5-year survival rates were 64% and 28%, respectively, and were affected by: age; size of largest metastasis or CEA level; stage of the primary tumor; disease free interval; number of liver nodules; and resection margin. Giving one point to each factor, the population was divided into three risk groups three risk groups with different 2-year survival rates: 0-2 (79%), 3-4 (60%), 5-7 (43%). CONCLUSIONS: A simple prognostic scoring system was proposed to evaluate the chances for cure of patients after resection of liver metastases from colorectal carcinoma. The comparison between expected survival and estimated operative risk can help determine on an objective basis whether surgery is worthwhile. This system needs further prospective validation.

Aged↗

PubMed1997

Management of glioblastoma multiforme: with special reference to recurrence.

Between 1985 and 1995, 46 patients underwent craniotomy for glioblastoma multiforme. The mean age was 47, varying from 9 to 71 years. The influence of such prognostic factors as age, preoperative Karnofsky score, extent of resection, tumour site, tumour size, radiotherapy, reoperation as well as initial symptoms upon survival were studied. Of these, gross complete removal, radiotherapy, preoperative Karnofsky score, and reoperation were shown to be statistically significant to the survival time according to logrank and univariate tests. However, age, preoperative Karnofsky score, tumour size and temporal localisation remained as significant factors in multivariate analysis. The overall median survival was 53 weeks, with no patients surviving more than 3 years. Of the patients, 41% survived over a year and 8.6% lived over two years. Twenty-six patients developed a recurrent mass after an interval of 32 weeks. The median interval time from operation to recurrence was longer in those patients who underwent gross removal than in those who had a subtotal resection, 28.2 against 20 weeks (P < 0.05). Of patients who had a recurrent mass, 16 were reoperated on, with a subsequent median survival time of 26.5 weeks. Our experience suggests that the survival of patients with glioblastoma depends on many factors, including radical surgery as an initial step. In addition, the gross total removal of the tumour also delays the development of recurrence.

Adolescent↗

PubMed2006

[Comparative evaluation of surgical methods of rectocele correction].

Sixty-three female patients with rectocele were examined before and after surgery. All the patients were divided into 3 groups. Patients of group 1 (n=22) have undergone transvaginal levatoroplasty, of group 2 (n=21)--transperineal levatoroplasty, and group 3 (n=20)--plastic repair of the rectovaginal septum with prolene net through the transperineal approach. Anatomic result, scores by Veksner's constipation scale, dejectiongraphy data (anorectal angle and prolapse of pelvic floor at rest and at dejection, depth of rectocele), sexual function. The recurrences have been revealed in 27.3% patients of group 1, in 9.5% patients of group 2, and in 5% patients of group 3. The worst functional results were achieved in group 2--a significant increase of Veksner's constipation scores (from 10.5 to 16.0), a drastic decrease of anorectal angle smoothing at dejection. The best sexual functional results were achieved in group 3--dyspareunia was diagnosed only in one patient. It is concluded that levatoroplasty should be avoided in female patients with obstructive dejection and in sexually active patients.

Female↗

PubMedDate not supplied

Radiosurgery for brain metastases from primary lung carcinoma.

PURPOSE: Brain metastases are a common problem in patients with lung cancer. This retrospective review was performed to describe the efficacy and toxicity of stereotactic radiosurgery for brain metastases from lung carcinoma and to evaluate prognostic factors for survival. PATIENTS AND METHODS: A retrospective review was performed of 113 patients with the diagnosis of lung carcinoma who underwent radiosurgery with or without whole-brain radiotherapy for management of newly diagnosed or recurrent, single, or multiple brain metastases from 1991 through 1998 at the University of California, San Francisco. Freedom from progression and survival were measured from the date of radiosurgery and estimated using the Kaplan-Meier method. Prognostic factors were evaluated with the log-rank test and Cox proportional hazards models. RESULTS: The median patient age at the time of radiosurgery was 59 years (range, 37-82 years), and the median Karnofsky performance score was 90 (range, 50-100). The median survival time from radiosurgery was 12.0 months overall, 13.9 months for 41 patients treated with radiosurgery alone initially, 14.5 months for 19 patients treated with radiosurgery and whole-brain radiotherapy initially, and 10.0 months for 53 patients with recurrent brain metastases. Among newly diagnosed patients, multivariate analysis showed that improved survival was associated with absence of extracranial metastases and fewer brain metastases. Among patients with recurrent brain metastases, improved survival was associated with higher Karnofsky performance score, control of the primary tumor, and fewer metastases. Measured by lesion, 1-year local freedom from progression probabilities were 81% for radiosurgery alone, 86% for radiosurgery and whole-brain radiotherapy, and 65% for radiosurgery performed after recurrence. In patients with newly diagnosed brain metastases, there was a significantly greater risk of developing subsequent brain metastases and of worse overall brain freedom from progression after radiosurgery alone versus radiosurgery and whole-brain radiotherapy. One-year brain freedom from progression probabilities were 13% without salvage therapy and 62% with salvage therapy in the 41 patients treated initially with radiosurgery alone, versus 67% without salvage therapy and 89% with salvage therapy in the 19 patients treated initially with radiosurgery plus whole-brain radiotherapy. DISCUSSION: Radiosurgery is an effective therapy for selected patients with newly diagnosed or recurrent brain metastases from lung carcinoma. Initial whole-brain radiotherapy with radiosurgery appears to improve brain control but not survival. Prospective, randomized trials are needed to further investigate the role of radiosurgery with and without whole-brain radiotherapy for brain metastases.

Adenocarcinoma↗

PubMed2006

[Endoscopic evaluation of mucous membrane inflammation in chronic rhinosinusitis and analysis of correlated factors].

OBJECTIVE: The purpose of this article is to establish an endoscopic score system for quantitative evaluation of the inflammation of mucous membrane in patients with chronic rhinosinusitis (CRS) , and to investigate the correlation of this system with a variety of clinical factors. METHODS: A set of score system was constructed based on anatomic configuration, status of mucous membrane and nasal secretion to evaluate quantificationally the severity of inflammation of CRS. The clinical correlation of this system was studied prospectively in 60 CRS patients, with a variety of clinical factors which included age, duration of disease, previous recurrence and the years from recent recurrence, atopy, serum total immunoglobulin E (TIgE), serum eosinophil cationic protein (ECP), the count of blood eosinophil, the count of tissue inflammatory cell, the extension of CRS indicated by CT, smoking, concomitant chronic inflammation in lower respiratory tract. All above factors were analyzed statistically with the endoscopic score by Pearson correlation and multi-factor linear regression analysis. RESULTS: In pearson analysis, the correlative factors with the evaluated score included age (x1, r = - 0.310, P = 0.016), the extension of disease (x2, r = 0. 810, P < 0.0005), recurrence (x3, r = 0.408, P = 0.001), eosinophil of nasal tissue (x4, r = 0.279, P = 0. 031), duration of disease (x5, r = 0.536, P < 0.0005), concurrent nasal polyps (r = 0.549, P < 0.0005), plasm cell (r = 0. 317, P = 0.014) and years from the recent recurrence (r = 0.385, P = 0.002). In multi-factor linear regression, the five independent predictive factors were recurrence, age, extension of disease, tissue eosinophils, years of disease. The regressive equation is y = 10.148 - 0.152 (x1) + 2.250 (x2) + 3.348 (x3) + 1.233 (x4) + 0.270 (x5). CONCLUSIONS: Appropriate score system by nasal endoscopy is feasible to evaluate quantificationally the degree of inflammation of CRS; being appropriately modified, it is even able to reveal the underlying histological behavior finely.

Adolescent↗

PubMed2006

Recurrence of ovarian endometrioma after laparoscopic excision.

BACKGROUND: To analyse risk factors that influence the recurrence of endometrioma after laparoscopic excision. METHODS: A total of 224 patients who had a minimum of 2 years of post-operative follow-up after laparoscopic ovarian endometrioma excision were studied retrospectively. Recurrence was defined as the presence of endometrioma more than 2 cm in size, detected by ultrasonography within 2 years of surgery. Fourteen variables (age, presence of infertility, pain, uterine myoma, adenomyosis, previous medical treatment of endometriosis, previous surgery for ovarian endometriosis, single or multiple cysts, the size of the largest cyst at laparoscopy, unilateral or bilateral involvement, co-existence of deep endometriosis, revised American Society for Reproductive Medicine (ASRM) score, post-operative medical treatment and post-operative pregnancy) were evaluated to assess their independent effects on the recurrence using logistic regression analysis. RESULTS: The overall rate of recurrence was 30.4% (68/224). Significant factors that were independently associated with higher recurrence were previous medical treatment of endometriosis [odds ratio (OR) = 2.324, 95% confidence interval (95% CI) = 1.232-4.383, P = 0.0092) and larger diameter of the largest cyst (OR = 1.182, 95% CI = 1.004-1.391, P = 0.0442). Post-operative pregnancy was associated with lower recurrence (OR = 0.292, 95% CI = 0.028-0.317, P = 0.0181). CONCLUSIONS: Previous medical treatment of endometriosis or large cyst size was a significant factor that was associated with higher recurrence of the disease. Post-operative pregnancy is a favourable prognostic factor.

Adult↗