Second-line status epilepticus treatment: comparison of phenytoin, valproate, and levetiracetam.

Purpose:  Phenytoin (PHT), valproic acid (VPA), or levetiracetam (LEV) are commonly used as second-line treatment of status epilepticus (SE), but comparative studies are not available. Methods:  Among 279 adult SE episodes identified prospectively in our tertiary care hospital over 4 years, we retrospectively identified 187 episodes in which PHT, VPA, or LEV were given after benzodiazepines. Patients with postanoxic SE were not included. Demographics, clinical SE features, failure of second-line treatment to control SE, new handicap, and mortality at hospital discharge were assessed. Uni- and multivariable statistical analyses were applied to compare the three agents. Key Findings:  Each compound was used in about one third of SE episodes. VPA failed to control SE in 25.4%, PHT in 41.4%, and LEV in 48.3% of episodes in which these were prescribed. A deadly etiology was more frequent in the VPA group, whereas SE episodes tended to be more severe in the PHT group. After adjustment for these known SE outcome predictors, LEV failed more often than VPA [odds ratio (OR) 2.69; 95% confidence interval (CI) 1.19-6.08]; 16.8% (95% CI: 6.0-31.4%) of second-line treatment failures could be attributed to LEV. PHT was not statistically different from the other two compounds. Second-line treatment did not seem to influence new handicap and mortality, whereas etiology and the SE Severity Score (STESS) were robust independent predictors. Significance:  Even without significant differences on outcome at discharge, LEV seems less efficient than VPA to control SE after benzodiazepines. A prospective comparative trial is needed to address this potentially concerning finding.

2nd ESMO Consensus Conference on Lung Cancer: non-small-cell lung cancer first-line/second and further lines of treatment in advanced disease.

To complement the existing treatment guidelines for all tumour types, ESMO organises consensus conferences to focus on specific issues in each type of tumour. The 2nd ESMO Consensus Conference on Lung Cancer was held on 11-12 May 2013 in Lugano. A total of 35 experts met to address several questions on non-small-cell lung cancer (NSCLC) in each of four areas: pathology and molecular biomarkers, first-line/second and further lines of treatment in advanced disease, early-stage disease and locally advanced disease. For each question, recommendations were made including reference to the grade of recommendation and level of evidence. This consensus paper focuses on first line/second and further lines of treatment in advanced disease.

Removal of unusual, large high-velocity metallic maxillary sinus foreign bodies by a modified free bone flap technique.

Metallic foreign bodies are rarely found in the maxillary sinus, and usually they have a dental origin.Potential complications related to foreign bodies include recurrent sinusitis, rhinolith formation, cutaneous fistula,chemical poisoning, facial neuralgic pain and even malignancies.Two main surgical approaches are currently used for the removal of foreign bodies in the maxillary sinus: the bone flap and the endoscopic sinus techniques. We are reporting two unusual cases of large high-velocity foreign bodies removed by a modified maxillary lateral antrotomy,with free bone flap repositioning and fixation with a titanium miniplate.

Delayed delivery of second twin: a multicentre study of 35 cases.

OBJECTIVE: The aim of this study was to conduct a statistical analysis to determine the outcome of conservative treatment after delivery of a first fetus in multiple pregnancy and thus define new prognostic factors. STUDY DESIGN: Multicentre retrospective study involving 12 centers over a 10-year period. RESULTS: Twenty-eight twin pregnancies and seven triplet pregnancies which were managed conservatively. In twin pregnancies, 79% of the delayed-delivery fetuses survived; only 7% of the first delivered fetuses survived. The mean interval between deliveries was 47 days. No statistical difference was found concerning cerclage, antibiotic therapy, tocolysis and hospitalization. Earlier delivery of the first twin and premature rupture of membranes for the second twin were significantly related to a longer interval between deliveries. CONCLUSION: Delayed delivery in multifetal pregnancies can be successful if there are no contraindications and these pregnancies are managed in a tertiary perinatal center. Publications limited to successful cases have undoubtedly introduced some bias in assessment.

Distraction osteogenesis in the management of severe maxillary hypoplasia in cleft lip and palate patients.

The aim of this study was to systematically review literature reporting on the use of external distraction osteogenesis (DO) and internal DO in the treatment of severe maxillary hypoplasia in cleft and palate patients. Literature research has been performed using the PubMed database of the National Library of Medicine and National Institutes of Health from 1966 to August 2007. We used cleft lip and palate and distraction osteogenesis as key words. Of the 104 articles found, we only considered the Anglo-Saxon literature, which reported on the correction of the maxillary hypoplasia with DO techniques. A total of 32 studies reported on anteroposterior external DO (27 studies on rigid external device and 5 on face mask), 17 studies reported on anteroposterior internal DO, and 3 studies reported on transverse internal DO have been retained for this review. Despite the heterogeneity and methodological limitations of most of the studies, results showed that external DO with rigid external device and internal DO resulted to be a more reliable and accurate technique than the face mask in the management of severe maxillary hypoplasia in patients with cleft lip and palate. The current review demonstrated that external and internal DO in the treatment of severe maxillary hypoplasia in cleft and palate patients (1) is a reproducible and valuable alternative to standard orthognathic surgery procedures, (2) allows for a global improvement in facial aesthetic, (3) allows a maxillary correction in patients during the period of mixed dentition, and (4) allows either for an unchanged or better velopharyngeal function.

Osteogenic sarcoma of the maxillary region in a Mexican mestizo population.

Background and Objectives: This study analyzed maxillary osteosarcoma in a mestizo population, with particular emphasis on the type of treatment and disease-free and overall survival. Methods: This is a retrospective study including all mestizo patients with osteosarcoma of the maxilla seen in a single cancer institution in Mexico during a 20-year period. Results: There were 21 patients. Age ranged from 16 to 76 years (mean, 37.5 y). Mean evolution time to diagnosis was 13 months, with a mean tumor size of 7 x 6 cm(2). Surgery was the initial treatment in 19 patients, 17 of whom received adjuvant treatment. Disease-free survival according to surgical margin and overall survival were not statistically significant. Disease-free survival was 29% at 5 years, and overall survival was 50% and 25% at 5 and 10 years, respectively. Conclusions: Osteosarcomas of the maxilla are infrequent lesions that merit early diagnosis and proper treatment because of their rapid evolution. Treatment is currently based on a well-planned surgery with free surgical margins plus adjuvant radiotherapy and/or chemotherapy.

Stereotactic body radiotherapy with helical TomoTherapy for medically inoperable early stage primary and second-primary non-small-cell lung neoplasm: 1-year outcome and toxicity analysis.

OBJECTIVE: This study investigated the effectiveness of stereotactic body radiotherapy with helical TomoTherapy (T-SBRT) for treating medically inoperable primary and second-primary early stage non-small-cell lung neoplasm (SPLN) and evaluated whether the movement of organizing pneumonia (OP) within the irradiation field (IF) can be detected via analysis of radiological changes. METHODS: Patients (n = 16) treated for 1 year (2011-12) at our hospital by T-SBRT at a total dose of 60 Gy in five fractions were examined retrospectively. Outcome and toxicity were recorded and were separately described for SPLN. CT scans were reviewed by a single radiologist. RESULTS: Of the 16 patients, 5 (31.3%) had primary lung malignancies, 10 (62.5%) had SPLN, and 1 case (6.3%) had isolated mediastinal metastasis of lung neoplasm. Pathological evidence was obtained for 72.2% of all lesions. The median radiological follow-up was 11 months (10.5 months for SPLN). For all cases, the 6- and 12-month survival rates were 100% and 77.7% (100% and 71.4%, respectively, for SPLN), and the 6- and 12-month locoregional control rates were 100% in all cases. 2 (12.5%) of 16 patients developed grade 3 late transient radiation pneumonitis following steroid therapy and 1 (6.3%) presented asymptomatic infiltrates comparable to OP opacities. CONCLUSION: T-SBRT seems to be safe and effective. ADVANCES IN KNOWLEDGE: Mild OP is likely associated with radiation-induced anomalies in the IF, identification of migrating opacities can help discern relapse of radiation-induced opacities.