Subject(s)
Appendectomy , Surgical Instruments , Appendicitis/surgery , Appendix , Humans , LaparoscopyABSTRACT
BACKGROUND: Our study evaluates the safety and cost of using the Hem-O-Lok (HOL) clip in laparoscopic appendectomy (LA). METHOD: We prospectively compared 30-day postoperative outcomes and cost between HOL clip and endoscopic stapler (ES) in LA at a single institution. RESULTS: HOL clip was used in 45 out of 92 LA. Perforated appendicitis (29.8% vs. 11.1%, P = 0.027) and postoperative complications were more common in the ES group (19.2% vs. 2.2%, p = 0.009). In multivariate analysis, HOL clip was associated with lower complications rate (OR = 0.05, 95% CI 0.003-0.744; p = 0.030). In propensity score matched cohort, complications were not different (p > 0.05). In patients with non-perforated appendicitis, HOL use increased operative time by 10 min on average (p = 0.004). Minimum ES cost per single appendectomy was $273.13, while HOL clip cost was $32.14. CONCLUSION: The use of HOL clip in LA is safe and it reduced the costs of the procedure in comparison to the use of ES.
Subject(s)
Appendectomy/methods , Laparoscopy/methods , Surgical Instruments , Surgical Stapling , Adult , Appendectomy/instrumentation , Appendicitis/surgery , Female , Humans , Laparoscopy/instrumentation , Male , Patient Safety , Postoperative Complications/epidemiology , Propensity Score , Prospective Studies , Surgical Instruments/economics , Surgical Stapling/economics , Treatment OutcomeABSTRACT
In October 2014, an outbreak of 12 autochthonous chikungunya cases, 11 confirmed and 1 probable, was detected in a district of Montpellier, a town in the south of France colonised by the vector Aedes albopictus since 2010. A case returning from Cameroon living in the affected district was identified as the primary case. The epidemiological investigations and the repeated vector control treatments performed in the area and around places frequented by cases helped to contain the outbreak. In 2014, the chikungunya and dengue surveillance system in mainland France was challenged by numerous imported cases due to the chikungunya epidemic ongoing in the Caribbean Islands. This first significant outbreak of chikungunya in Europe since the 2007 Italian epidemic, however, was due to an East Central South African (ECSA) strain, imported by a traveller returning from West Africa. Important lessons were learned from this episode, which reminds us that the threat of a chikungunya epidemic in southern Europe is real.
Subject(s)
Chikungunya Fever/epidemiology , Chikungunya virus/isolation & purification , Disease Outbreaks , Travel , Aedes/virology , Alphavirus Infections/epidemiology , Animals , Cameroon , Chikungunya Fever/diagnosis , Dengue/epidemiology , Female , France/epidemiology , Humans , Insect Vectors/virology , Mandatory Reporting , Real-Time Polymerase Chain Reaction , Sentinel SurveillanceABSTRACT
Toxoplasma gondii (T. gondii) infects one-third of the world population, but its association with cognitive functions in school-aged children is unclear. We examined the relationship between Toxoplasma seropositivity and neuropsychological tests scores (including math, reading, visuospatial reasoning and verbal memory) in 1755 school-aged children 12-16 years old who participated to the Third National Health and Nutrition Examination Survey, using multiple linear regressions adjusted for covariates. Toxoplasma seroprevalence was 7·7% and seropositivity to the parasite was associated with lower reading skills (regression coefficient [ß] = -5·86, 95% confidence interval [CI]: -11·11, -0·61, P = 0·029) and memory capacities (ß = -0·86, 95% CI: -1·58, -0·15, P = 0·017). The interaction between T. gondii seropositivity and vitamin E significantly correlated with memory scores. In subgroup analysis, Toxoplasma-associated memory impairment was worse in children with lower serum vitamin E concentrations (ß = -1·61, 95% CI: -2·44, -0·77, P < 0·001) than in those with higher values (ß = -0·12, 95% CI: -1·23, 0·99, P = 0·83). In conclusion, Toxoplasma seropositivity may be associated with reading and memory impairments in school-aged children. Serum vitamin E seems to modify the relationship between the parasitic infection and memory deficiency.
Subject(s)
Cognition , Toxoplasma/isolation & purification , Toxoplasmosis/parasitology , Adolescent , Animals , Antibodies, Protozoan/blood , Child , Female , Humans , Immunoglobulin G/blood , Male , Nutrition Surveys , Toxoplasmosis/blood , Toxoplasmosis/epidemiology , United States/epidemiologyABSTRACT
BACKGROUND: Macrolide antibiotics, which have anti-inflammatory and immune modulatory effects, have been studied as adjuncts for the management of asthma. However, results have been contradictory and trials underpowered. We therefore sought to conduct a meta-analysis of randomized controlled trials (RCT). METHODS: All RCT of prolonged macrolides (3+ weeks) for asthma treatment, published up to January 2013 in MEDLINE, Scopus, CINAHL, Highwire, and The Cochrane Collaboration Library, were included. Fixed- or random-effects models were used to calculate pooled weighted or standard mean differences (WMD or SMD, respectively). RESULTS: A total of 12 studies were included for analysis. The pooled effect of macrolides on FEV1 (eight trials, 381 subjects) was not significant (SMD 0.05, 95% CI -0.14-0.25), but there was a significant increase in peak expiratory flow (four trials, 419 subjects; WMD 6.7, 95% CI 1.35-12.06). Pooled analysis also showed significant improvements in symptom scores (eight studies, 478 subjects; WMD -0.46, 95% CI -0.60 to -0.32), quality of life (five trials, 346 subjects; WMD 0.18, 95% CI 0.001-0.37), and airway hyper-reactivity (two trials, 131 subjects; SMD 1.99, 95% CI 0.46-3.52). Post hoc evaluation showed limited statistical power to detect significant differences in FEV1. CONCLUSIONS: Macrolide administration for asthma for three or more weeks was not associated with improvement in FEV1, but produced significant improvements in peak expiratory flow, symptoms, quality of life, and airway hyper-reactivity. Macrolides may therefore be beneficial as adjunct asthma therapy. Future trials, focusing on long-term safety and effectiveness, should use standardized outcomes and procedures.
Subject(s)
Asthma/drug therapy , Macrolides/therapeutic use , Randomized Controlled Trials as Topic/methods , Randomized Controlled Trials as Topic/standards , Adult , Asthma/diagnosis , Asthma/psychology , Bronchial Hyperreactivity/diagnosis , Bronchial Hyperreactivity/drug therapy , Child , Feasibility Studies , Forced Expiratory Volume/drug effects , Humans , Macrolides/adverse effects , Quality of Life , Randomized Controlled Trials as Topic/trends , Respiratory Function Tests/methods , Respiratory Function Tests/standards , Respiratory Function Tests/trends , Time FactorsABSTRACT
BACKGROUND AND METHODOLOGY: The delay in the diagnosis of HIV infection is a major obstacle to optimal care for this disease. To deal with this problem, we conducted this study among newly diagnosed HIV patients hospitalized in the Fann University Hospital Infectious Diseases Clinic in Dakar. The epidemiological, clinical, biological and outcome aspects are described and patient history reviewed. A qualitative socio-anthropological study was made to understand and describe the logic of the decision processes in the patient's search for treatment. RESULTS: One hundred patients were included, with a mean age of 39.5+/-11.1 years and a sex-ratio: 1.08. The transmission was mainly heterosexual (90%), and chronic diarrhea (64%) and/or chronic cough (66%) were the principal symptoms leading to diagnosis. The mean delay before diagnosis was 5+/-4.27 months. The major opportunistic diseases were tuberculosis (44 cases) and infectious diarrhea (23 cases). Most patients were diagnosed at the AIDS stage (97%) and the death rate was 30% among hospitalized patients after admission. Sixty-eight percent of patients had consulted at least three times, generally a "traditional practitioner", at first and 43% had been hospitalized at least once. The qualitative investigation revealed that the "representation" or the "feeling of severity" of the disease were the principal justifications for consulting the "traditional practitioner" or the physician, respectively. CONCLUSION: Better information for health workers and global population is necessary for an earlier diagnosis of HIV infection in Dakar.