Symptoms of Long-COVID 1-Year after a COVID-19 outbreak among sailors on a French aircraft carrier.

OBJECTIVES: While persistent symptoms have been reported after the coronavirus disease-2019 (COVID-19), long-term data on outpatients with mild COVID-19 are lacking. The objective was to describe symptoms persisting for 12 months. METHODS: This prospective cohort study on 1767 sailors of an aircraft carrier in which a Covid-19 outbreak occurred during a mission in April 2020 described predefined self-reported symptoms of Long-COVID at 6, 9 and 12 months. Logistic-regression analyses were used to identify correlates for Long-COVID at months 6, 9 and 12. RESULTS: Among the 641 participants, 619 (35%) completed at least one follow-up questionnaire (413 COVID-positive and 206 COVID-negative). Symptoms of Long-COVID were reported by 53.7%, 55.2% and 54.3% of COVID-positive participants vs 31.2%, 23.3% and 40.0% in COVID-negative patients, at 6 (p <.002), 9 (p <.002) and 12 months (p =.13), respectively. The most frequent symptoms reported were concentration and memory difficulties, asthenia and sleep disorders. CONCLUSION: In this study more than half of COVID-positive outpatients reported persistent symptoms up to 12 months post-quarantine. These findings suggests that all patients, including those with mild disease, can be affected by Long-COVID. A lack of difference at 12 months with COVID-negative patienys prompts caution. The symptoms of Long-COVID are so non-specific that they may be viewed as the consequence of multiple intercurrent factors.

Evaluation of pneumococcal urinary antigen testing for respiratory tract infection investigations.

OBJECTIVE: The pneumococcal urinary antigen test enables rapid bacteriological diagnosis in respiratory tract infections. The objective was to identify factors associated with a positive pneumococcal urinary antigen test result. PATIENTS AND METHODS: This seven-year retrospective monocentric study was performed on consecutive patients presenting with respiratory tract infections reported as pneumococcal-positive. Epidemiological, biological, and radiological factors were analyzed, and severity scores were calculated. RESULTS: A total of 223 patients were included. Significant associations were observed between positive test results and age over 65years (P=0.01), positive test results and immunosuppression factors (blood disease [25% Ag+ group vs. 4% Ag- group, P=0.001], immunosuppressive therapy [10% Ag+ group vs. 0% Ag- group, P=0.02]). Clinically, fever (64% Ag+ group vs. 42% Ag- group, P=0.01) and cough (46% Ag+ group vs. 19% Ag- group, P<0.01) were associated with a positive result, as were radiological alveolar opacities (67% Ag+ group vs. 44% Ag- group, P=0.01). High PSI score was associated with the Ag+ group (79% vs. 56% Ag- group, P=0.001). CONCLUSION: Age, immunosuppressive factors, typical pneumococcal symptoms, and PSI scores were associated with a positive pneumococcal urinary antigen result.

[Disseminated nocardiosis caused by Nocardia nova with brain abscesses and osteomyelitis in an immunocompetent patient]. / Nocardiose disséminée à Nocardia nova avec abcès cérébraux et ostéomyélite chez un patient immunocompétent.

INTRODUCTION: Nocardia is an opportunist bacteria involved in patients with cellular immunodepression or chronic lung disease. The most frequent portals of entry are the respiratory tract by inhalation or direct inoculation through a cutaneous effraction. Nocardiosis may be localised or disseminated. CASE REPORT: We report a rare case of disseminated nocardiosis to Nocardia nova with pulmonary, cutaneous, cerebral attacks and femoral osteomyelitis. The diagnosis was confirmed by prolonged cultures of the bronchoalveolar fluid and the pus extracted from a cutaneous lesion. The outcome was favorable under adapted and prolonged antibiotherapy with imipenem and amikacine and then cotrimoxazole. CONCLUSION: This observation is original because it involves a immunocompetent patient with an association of two exceptional locations for N. nova: brain abscesses and femoral osteomyelitis. Screening for cerebral involvement should be systematic, even in the lack of neurological signs. An adapted and prolonged antibiotherapy must be conducted.

Poor patient-reported outcomes reporting according to CONSORT guidelines in randomized clinical trials evaluating systemic cancer therapy.

BACKGROUND: The Consolidated Standards of Reporting Trials (CONSORT) guidance was extended in 2013 to provide a set of specific recommendations regarding patient-reported outcomes (PROs) reporting in randomized clinical trials (RCTs). There is limited data regarding how well current publications of oncology RCTs report PROs if assessed using these guidelines. DESIGN: All phase III medical oncology RCTs published between 2007 and 2011 were reviewed according to the 2013 PROs CONSORT recommendations and an 11-point PROs reporting quality score (PRORQS) was defined based on the criteria. RESULTS: The majority of trials did not report on PROs at all (201 of 325; 62%). Of the remaining 124 trials, the mean PRORQS score was 5.0 on an 11-point scale. The items related to methods of PROs collection and analysis were poorly reported (Description of the prespecified PRO hypothesis: 26% of RCTs; methods for PRO data collection (paper, telephone, electronic, other): 16%; statistical approaches for managing missing data: 37%). The only factor significantly associated with improved PROs reporting was where PROs reporting was the subject of a dedicated secondary manuscript, as was the case in 36 of the 124 (29%) of RCTs. CONCLUSION: Despite their clinical relevance, our findings show that some aspects of PROs reporting may greatly be improved, especially critical methodological aspects of PROs collection and analysis. The exceptions were where PROs were described in PROs-specific secondary publication. Use of the 2013 PROs CONSORT extensions should be encouraged and their effects on PROs reporting subsequently reassessed.

[Tracheobronchomalacia in adults: breakthroughs and controversies]. / Trachéobronchomalacie de l'adulte: avancées et controverses.

Tracheobronchomalacia (TBM) in adults is a disease defined by a reduction of more than 50% of the airway lumen during expiration. It encompasses many etiologies that differ in their morphologic aspects, pathophysiological mechanisms and histopathologies. TBM is encountered with increasing frequency, as it is more easily diagnosed with new imaging techniques and diagnostic bronchoscopy, as well as because of its frequent association with Chronic Obstructive Pulmonary Disease (COPD), which represents the most frequent etiology for acquired TBM in adults. A distinction between TBM in association with failure of the cartilaginous part of the airways and TBM affecting only the posterior membranous part is emerging since their physiopathology and treatment differ. The therapeutic management of TBM should be as conservative as possible. Priority should be given to identification and treatment of associated respiratory diseases, such as asthma or COPD. Surgery addressing extrinsic compression (thyroid goiter or tumor, for example) may be necessary. Noninvasive ventilation can be considered in patients with increasing symptoms. Endoscopic options, such as the placement of stents, should only be used as palliative or temporary solutions, because of the high complication rates. Symptomatic improvement after stenting might be helpful in selecting patients in whom a surgical management with tracheobronchoplasty can be useful.

[Perforation of the nasal septum: a rare complication of bevacizumab]. / Perforation de la cloison nasale : une complication rare du bévacizumab.

INTRODUCTION: Neovascularisation is a hallmark of cancer. Vascular endothelial growth factor (VEGF) is directly involved in the regulation of this tumoural neoangiogenesis, especially in lung cancer. Bevacizumab is a humanized monoclonal antibody targeting VEGF that is commonly used in thoracic oncology. Among the side effects, perforation of the nasal septum is rare. CASE REPORT: We report the case of a 50-year-old woman with adenocarcinoma of the right upper lobe, immediately metastatic, treated with five cycles of chemotherapy (cisplatin, gemcitabine, bevacizumab). She developed a perforation of the nasal septum after the third injection of bevacizumab given as monotherapy during the maintenance phase. CONCLUSIONS: This is, to our knowledge, the first description of this complication in the course of treatment of bronchial carcinoma. Its management is purely symptomatic. The action to be taken in using bevacizumab is not fully codified.

Temporary endobronchial embolization with silicone spigots for moderate hemoptysis: a retrospective study.

BACKGROUND: The management of airway bleeding is generally performed in an emergency to prevent hypoxemia and lung flooding. When the bleeding arises from peripheral lesions that are not visible endoscopically, bronchoscopic options have limited curative intents. Endobronchial embolization using silicone spigots (EESS) is a novel approach. OBJECTIVES: We analyzed the efficacy and safety of EESS in a retrospective study. METHODS: We retrospectively reviewed charts of patients referred to our center for moderate hemoptysis (MH) who underwent EESS. Successful management is defined as immediate bleeding cessation. RESULTS: From December 2008 to January 2012, 9 patients were treated with EESS in our endoscopy unit. The MH originated from the left upper lobe in 4 cases, the right upper lobe in 3 cases and the right middle lobe and left lower lobe in 1 case each. Thirteen spigots were inserted. The success rate was 78%. Of the 9 patients, 7 were referred to interventional radiology for bronchial artery embolization, with a success rate of 86%, and 2 were referred for thoracic surgery. One patient had EESS as definitive treatment; the silicone spigots were bronchoscopically removed after a median of 4 days in 6 of the remaining 8 patients. Only 2 patients had hemoptysis recurrence after a median follow-up of 107 days (ranging from 13 to 1,017 days). None of the patients died from hemoptysis. CONCLUSION: EESS is an original, temporary technique that requires only a flexible bronchoscope and biopsy forceps for placement and removal. EESS ensures airway protection while waiting for definitive management.

[Endoscopic management of broncho-pleural fistula in a patient with acute respiratory distress syndrome after pneumonectomy]. / Prise en charge endoscopique d'une fistule bronchopleurale chez un patient en syndrome de détresse respiratoire aiguë après pneumonectomie.

We report the management of endobronchial a patient admitted to the ICU for respiratory distress in the consequences of an surgical recovery of his left pneumonectomy complicated by bronchopleural fistula as part of a bronchial carcinoma non-small cell type adenocarcinoma. Endobronchial treatment by gluing of the fistula may be an alternative to surgery. We discuss its indication in the treatment of bronchial fistula.

[Late revelation of air embolism after transthoracic needle biopsy]. / Embolie gazeuse de révélation tardive après ponction transpariétale pulmonaire.

INTRODUCTION: Percutaneous transthoracic needle biopsy is a useful and common procedure in the investigation of a lung nodule. The occurrence of air embolism after percutaneous transthoracic needle biopsy is extremely rare. CASE REPORT: We report a 62-year-old woman who presented with neurological signs including restlessness, meningeal signs and focal neurologic deficits 4 hours after percutaneous transthoracic lung biopsy, related to air embolism. The outcome was favorable with hyperbaric oxygen therapy. CONCLUSION: Percutaneous transthoracic needle biopsy complicated by air embolism has been rarely reported. It usually occurs within minutes after the biopsy. The late onset of this adverse event in our patient is exceptional. Air embolism occurs more frequently after biopsy of lung infiltrates compared to nodules. Occurrence of a pneumothorax or an intraalveolar haemorrhage following a percutaneous transthoracic needle biopsy may be warning manifestations and justify a close monitoring.