[Targeted screening of COPD in primary care: Feasibility and effectiveness]. / Détection précoce de la BPCO en soins primaires : un essai contrôlé randomisé.

INTRODUCTION: Chronic obstructive pulmonary disease (COPD) is a common but under-diagnosed pathology in primary care. The objective was to study the feasibility of a randomized controlled trial in general practice to detect new cases of COPD at an earlier stage. METHODS: A cluster randomized, controlled, multicenter intervention study comparing, according to a 2×2 factorial plan, two case finding strategies: a systematic GOLD-HAS hetero-questionnaire and coordination of the patient's path to facilitate access to spirometry. The PIL-DISCO pilot study took place in 2017. Patients between 40 and 80 years old, with no previous history of COPD, consulting their GP on a given day regardless of the reason, were included. RESULTS: 176 patients were included in 1.5 days. Spirometry was performed in none of the control arm, in 13 (29.5%) of the questionnaire arm, in 22 (50%) in the coordination arm and in 32 (72.7%) with the combination of the two strategies. Two cases of stage 2 COPD and thirteen other respiratory diseases were diagnosed. CONCLUSIONS: This study confirms the feasibility of the protocol in primary care in terms of speed of inclusion and acceptability. An extension phase aiming to include 3200 patients will assess the diagnostic value of the two strategies tested in general practice.

[How were used recommendations for endometrial carcinoma? Britain retrospective study]. / Application des recommandations dans la prise en charge du cancer de l'endomètre en pratique clinique. Étude rétrospective bretonne.

OBJECTIVE: To assess the use of French Cancer Institute recommendations for the diagnosis and treatment of endometrial cancer. METHODS: Retrospective observational study involving 137 patients with endometrial cancer between 2011 and 2013. RESULTS: Both MRI and pathological assessment with correct report as recommended were used for 66.4% of patients with endometrial cancer. For patients with correct preoperative assessment, 44.9% of patients were uncorrectly classified and upgraded on final pathological analysis of hysterectomy concerning lymph node involvement risk. These patients did not have confident surgical assessment, according this risk. CONCLUSION: To improve relevance of preoperative assessment in endometrial cancer, radiological and pathological expertise is required. However, even performed optimally, preoperative assessment does not allow correct risk stratification of lymph node involvement in endometrial cancer. This ineffective stratification leads to propose sentinel lymph node biopsy with hysterectomy in case of preoperative low risk endometrial cancer assessment.

Risk factors for persistent pain after urological surgery.

OBJECTIVE: Ten to 50% of patients with post-surgical pain develop chronic pain depending on the type of surgery. The objective of this study was to assess the incidence of persistent post-surgical pain (PPSP) and to identify risk factors following urology surgery. DESIGN: Retrospective observational study. PATIENTS: Two hundred and twenty-eight patients scheduled for urology surgery. Reasons for non-inclusions: patients who underwent a procedure not defined as being associated with PPSP. METHODS: Surgical urologic procedures potentially associated with PPSP were defined. All patients who had one of these procedures during the study period received a questionnaire by mail at least 3 months after the surgery. The files of these patients were retrospectively studied. RESULTS: Eight percent of the patients had preoperative pain. PPSP, assessed approximately 6 months after the surgery, was reported by 24% of the patients. Twenty-five (36%) of them reported neuropathic pain. Patients with PPSP had significantly more preoperative pain and an increased postoperative morphine consumption. Postoperative NSAID administration led to less persistent pain. Multivariate logistic regression analysis identified two independent risk factors of developing persistent pain: preoperative pain (OR=21.6, 95% CI 6.7-69.5, P<0.0001), morphine consumption 48 hours after surgery higher than 6mg (OR=2.3, 95% CI 1.2-4.3, P=0.0118). CONCLUSION: These findings confirm the role of preoperative pain and morphine consumption in the genesis of PPSP and call for establishing clinical perioperative pathways tailored to the patient.

Surgical treatment of esophageal perforations: the importance of a primary repair.

PURPOSE: The aim of the current study was to evaluate the outcome after primary repair in comparison to other surgical treatments and the advantage of reinforcing the sutures with an absorbable polyglactin 910 prosthesis. METHODS: All esophageal perforations surgically managed in this institution from January 1985 through April 2009 (n = 40) were retrospectively analyzed. Patients that underwent surgery with primary sutures (group A, n = 24) were compared with patients that received other surgical procedures (group B, n = 16). The time to initiate treatment (within or after the first 24 h) and if the suture was reinforced with a polyglactin 910 mesh were also analyzed in group A patients. RESULTS: The outcome was more favorable in group A than group B in terms of time in the intensive care unit (p = 0.005), and rate of reoperation (p = 0.005). There was no difference in the outcome after the primary suture with or without mesh reinforcement, although the rate of fistulization was lower in patients with a mesh (17 vs. 50 %, p = 0.19). CONCLUSIONS: Primary repair has a better outcome than other surgical treatment, even when performed more than 24 h after symptom onset, but not later than 48 h. Reinforcing the sutures with an absorbable polyglactin 910 mesh therefore seems to improve the outcome.

[Testing nasogastric tube placement: evaluation of three different methods in intensive care unit]. / Evaluation prospective de trois méthodes de positionnement de la sonde nasogastrique en réanimation.

OBJECTIVE: Evaluation of three methods (aspiration of gastric fluid, pH measurement of gastric fluid, and insufflation of air) in order to determine the right position of the nasogastric (NG) tube. STUDY DESIGN: Prospective, observational study in an intensive care unit. PATIENTS AND METHODS: All patients requiring a NG tube were included. Since the NG tube was inserted three tests were successively performed: aspiration of gastric fluid, pH measurement of the gastric fluid, and auscultation over the epigastrium of air injected through the NG tube. The feasibility and the results obtained for each test were noted and compared to chest X-ray, considered as the reference. Chest X-ray classified the complications as major or minor. RESULTS: A total of 419 NG tube (202 decompressive NG tube and 217 gastric feeding tube) were analysed in 280 patients. Malpositions of the NG tube were observed in 10% (majors, n=11 and minors, n=31). Aspiration of gastric fluid and pH measurement were not sensible (77% and 49%, respectively) and not specific (38% and 74%, respectively). Insufflation of air was sensible (96%) but not specific (17%). The combination of the three methods did not improve the sensibility and specificity. Two complications were only detected by chest X-ray (one insertion in the intrapleural space, and one pneumothorax). CONCLUSION: None of the test evaluated, alone or associated, was sufficient to avoid chest X-ray. Moreover the occurrence of two potential and serious complications only detected by chest X-ray increase this assertion.