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1.
Respir Med Res ; 77: 95-99, 2020 Mar.
Article in English | MEDLINE | ID: mdl-32512523

ABSTRACT

INTRODUCTION: A study on lung cancer screening using low-dose computed tomography (DEP KP80) was conducted in the Somme department in northern France between May 2016 and December 2018. We conducted a cross-sectional survey of family physicians in that department to identify potential predictive factors for their participation in this pilot study. METHODS: A survey questionnaire was sent to the 545 general practitioners (GPs) of the Somme department. This survey rendered it possible to identify the investigators who were active in the DEP KP80 study. The questionnaire's content was focused on the socio-demographic conditions of GPs, their professional practices, and their medical practice situations. RESULTS: The response rate was 38% (206 completed questionnaires). Active investigators in DEP KP80 accounted for 55% (n=113) of the GPs surveyed, and non-investigators for 45% (n=93). Age, gender, or medical practice situation were not related to the active GPs' participation in DEP KP80. A multivariate analysis revealed that two factors were correlated with active participation in organized screening: (1) prescription of nicotine replacement therapy; (2) smoking history of the GP. CONCLUSIONS: Securing the active involvement of family physicians and of the French regional cancer screening coordination centers seems essential for the future organization of lung cancer screening on a regional or national level. Our results demonstrate that incorporating smoking cessation support structures into the program would maximize the mechanism's potential.


Subject(s)
General Practitioners/statistics & numerical data , Lung Neoplasms/diagnosis , Practice Patterns, Physicians'/statistics & numerical data , Tomography, X-Ray Computed/statistics & numerical data , Adult , Aged , Attitude of Health Personnel , Cross-Sectional Studies , Early Detection of Cancer/methods , Female , France/epidemiology , Health Knowledge, Attitudes, Practice , Humans , Lung Neoplasms/epidemiology , Male , Middle Aged , Pilot Projects , Radiation Dosage , Surveys and Questionnaires , Tomography, X-Ray Computed/methods
2.
Rev Mal Respir ; 35(3): 305-312, 2018 Mar.
Article in French | MEDLINE | ID: mdl-29395562

ABSTRACT

INTRODUCTION: Endobronchial ultrasound with transbronchial needle aspiration (EBUS-TBNA) has undergone a large increase in France since 2007. The aim is to study the evolution of the indications for EBUS-TBNA in our region during the period 2008-2013. MATERIAL AND METHODS: We conducted a retrospective observational study including all the patients who underwent an EBUS-TBNA procedure in Picardie from 2008 to 2013. The respective proportion for each indication was noted. RESULTS: During the study period, 1036 EBUS-TBNA procedures were performed with a continuous increase in number (86 in 2008 versus 275 in 2013). We observed an increase in the proportion of procedures performed for a suspected diagnosis of sarcoidosis (OR=1.31; IC 95% [1.09-1.58]; P=0.005) and for the simultaneous diagnosis and staging of lung cancer (OR=1.12; IC 95% [1.02-1.24]; P=0.022). For the diagnosis of sarcoidosis, we observed an improvement in the diagnostic yield between the periods [2008-2010] and [2011-2013] (42.9% versus 72.5%). CONCLUSION: A continuous increase in the number of EBUS-TBNA procedures was observed during the period 2008-2013. It was associated with a modification in practice with an increased proportion of procedures performed for the diagnosis of sarcoidosis.


Subject(s)
Bronchoscopy/methods , Endoscopic Ultrasound-Guided Fine Needle Aspiration , Practice Patterns, Physicians' , Adult , Bronchoscopy/standards , Bronchoscopy/statistics & numerical data , Endoscopic Ultrasound-Guided Fine Needle Aspiration/methods , Endoscopic Ultrasound-Guided Fine Needle Aspiration/standards , Endoscopic Ultrasound-Guided Fine Needle Aspiration/statistics & numerical data , Female , France/epidemiology , Humans , Lung Neoplasms/diagnosis , Lung Neoplasms/epidemiology , Lung Neoplasms/pathology , Male , Middle Aged , Practice Patterns, Physicians'/standards , Practice Patterns, Physicians'/statistics & numerical data , Retrospective Studies , Sarcoidosis, Pulmonary/diagnosis , Sarcoidosis, Pulmonary/epidemiology , Sarcoidosis, Pulmonary/pathology
3.
Rev Mal Respir ; 34(9): 1022-1025, 2017 Nov.
Article in French | MEDLINE | ID: mdl-28927679

ABSTRACT

INTRODUCTION: Endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA) is a minimally invasive procedure used for the diagnosis of mediastinal and hilar lymphadenopathy. OBSERVATION: We describe a case of mediastinitis appearing 15 days after an EBUS-TBNA procedure in a 79 years old male patient. The mediastinitis was treated surgically by thoracotomy with a wide excision of infected tissue requiring transplantation of a serratus anterior muscle flap pedicled on a branch of the thoracodorsal artery. It was coupled with broad spectrum antibiotics. This medico-surgical management led to a favorable outcome. Microbiological analysis of the mediastinal collections revealed two pathogens: Streptococcus constellatus (a germ present in the normal flora of the oral cavity) and Mycobacterium tuberculosis. A standard first line quadruple antituberculous drug regimen was subsequently given to the patient. CONCLUSION: This episode of Streptococcus constellatus mediastinitis was a complication of the EBUS-TBNA procedure. The operating channel of the bronchoscope had probably been contaminated when aspirating the oral cavity secretions with subsequent needle contamination and a direct bacterial inoculation during the transbronchial mediastinal puncture. The severity of such a complication justifies a medical consultation in cases of fever or chest pain following an EBUS-TBNA procedure.


Subject(s)
Bronchoscopy/adverse effects , Endoscopic Ultrasound-Guided Fine Needle Aspiration/adverse effects , Mediastinitis/etiology , Aged , Antibiotics, Antitubercular/therapeutic use , Bronchoscopy/methods , Coinfection , Endoscopic Ultrasound-Guided Fine Needle Aspiration/methods , Humans , Iatrogenic Disease , Male , Mediastinitis/diagnosis , Mediastinitis/drug therapy , Mediastinitis/surgery , Mediastinum/microbiology , Mediastinum/pathology , Mediastinum/surgery , Mycobacterium tuberculosis/isolation & purification , Postoperative Complications/diagnosis , Postoperative Complications/drug therapy , Postoperative Complications/surgery , Streptococcal Infections/diagnosis , Streptococcal Infections/drug therapy , Streptococcal Infections/etiology , Streptococcal Infections/surgery , Streptococcus constellatus/isolation & purification , Thoracotomy , Tuberculosis/diagnosis , Tuberculosis/drug therapy , Tuberculosis/etiology , Tuberculosis/surgery
4.
Rev Pneumol Clin ; 73(3): 135-139, 2017 Jun.
Article in French | MEDLINE | ID: mdl-28412028

ABSTRACT

INTRODUCTION: The search for mutations epidermal growth factor receptor (EGFR) has changed the therapeutic approach and prognosis of non-small cell lung cancer (NSCLC). The effectiveness of tyrosine kinase inhibitors (TKI) has been demonstrated orally in patients with EGFR mutation. We report the case of a patient for whom treatment with TKI was started effectively in a Critical Care Unit. OBSERVATION: A patient of 59 years is followed for a stage IV lung adenocarcinoma with metastases in liver, brain, adrenal, lung and pleura. After a first course of chemotherapy (cisplatin-gemcitabine), the patient presents a multi-factorial acute respiratory distress. Due to an EGFR mutation, transfer to intensive care is decided then orotracheal intubation with mechanical ventilation. It is decided to initiate treatment with erlotinib via nasogastric tube. The evolution will be marked by a tumor response leading to a favorable issue. CONCLUSIONS: This case shows the value of initiate TKI despite hospitalization in Intensive Care Unit and highlights the question of the transfer in ICU patients with EGFR mutation.


Subject(s)
Carcinoma, Non-Small-Cell Lung/drug therapy , Critical Care , ErbB Receptors/genetics , Erlotinib Hydrochloride/therapeutic use , Lung Neoplasms/drug therapy , Carcinoma, Non-Small-Cell Lung/genetics , Female , Humans , Intensive Care Units , Lung Neoplasms/genetics , Middle Aged , Mutation , Treatment Outcome
5.
Folia Morphol (Warsz) ; 76(3): 388-393, 2017.
Article in English | MEDLINE | ID: mdl-28026848

ABSTRACT

BACKGROUND: Identification and section of pulmonary veins are an essential part of anatomical pulmonary resections. Intraoperative misunderstandings of pulmonary venous anatomy can lead to serious complications such as bleeding and delayed lung infarction or necrosis. We evaluated principally the rate of pulmonary veno-us anatomical variations, and secondarily the reliability and clinical outcomes of a preoperative morphological analysis. MATERIALS AND METHODS: Between November 2012 and October 2013, we studied 100 consecutive patients with highly suspected or diagnosed stage I-II primitive lung cancer lesion. The surgical procedure initially retained was video-assisted thoracoscopic surgery (VATS) pulmonary resections and we studied preoperatively the proximal pulmonary venous anatomy using 64 channels multi- -detector computed tomography (CT)-scan angiography to describe the venous anatomical variations. RESULTS: There were 65 men and 35 women with a mean age of 63 years. A pulmonary venous anatomical variation was present in 36 (36%) patients, and right-sided anatomical variations were more frequent than on left-sided ones (25% vs. 11%). The most frequent variation encountered on the right side was the existence of three separate pulmonary veins (16%), and on the left side a single pulmonary vein (8%). Surgical conversion occurred in 21% and we didn't experience a pulmonary venous lesion (0%) or a post-operative lung infarction (0%). CONCLUSIONS: We described pulmonary venous anatomical variations and their frequency. Anatomical variations exist and preoperative assessment of pulmo-nary venous anatomy using CT scan is a useful tool in VATS lobectomy to avoid unnecessary extension of pulmonary resections or iatrogenic complications in lung cancer surgery.


Subject(s)
Lung Neoplasms/surgery , Pneumonectomy/methods , Pulmonary Veins/abnormalities , Pulmonary Veins/diagnostic imaging , Thoracic Surgery, Video-Assisted/methods , Adult , Aged , Computed Tomography Angiography , Female , Humans , Imaging, Three-Dimensional/methods , Lung Neoplasms/diagnostic imaging , Male , Middle Aged
6.
Rev Mal Respir ; 34(3): 262-267, 2017 Mar.
Article in French | MEDLINE | ID: mdl-27743826

ABSTRACT

RATIONALE: This feasibility trial proposes to set up in the department of the Somme an annual screening for lung cancer with low-dose thoracic CT. It responds to the first objective of the third cancer plan and follows the publication of the results of the National Lung Screening Trial in 2011. METHODS: The method of this study is to use the existing networks among and between healthcare professionals and the departmental cancer screening structure. The inclusion criteria will be those of the National Lung Screening Trial. Screening will be proposed by treating physicians and chest physicians. The CT-scan will be performed in radiological centers that adhere to the good practice charter for low radiation scanning. A copy of CT results will be sent to the departmental structure of cancer screening (ADEMA80) which will ensure traceability and will perform statistical analysis. The study received funding from the Agence régionale de santé de la Picardie and la ligue contre le cancer. EXPECTED RESULTS: The primary endpoints of this screening will be the number of cancers diagnosed and the survival of the patients. The follow-up of positive examinations, delays in management and the level of participation will also be assessed.


Subject(s)
Early Detection of Cancer/methods , Lung Neoplasms/diagnosis , Mass Screening/methods , Tomography, X-Ray Computed/methods , Aged , Early Detection of Cancer/statistics & numerical data , Female , France/epidemiology , Humans , Lung Neoplasms/epidemiology , Male , Mass Screening/statistics & numerical data , Middle Aged , Radiation Dosage , Smoking/epidemiology
7.
Rev Mal Respir ; 33(10): 899-904, 2016 Dec.
Article in French | MEDLINE | ID: mdl-27282325

ABSTRACT

The objectives of outpatient surgery are to reduce the risks connected to hospitalization, to improve postoperative recovery and to decrease the health costs. Few studies have been performed in the field of thoracic surgery and there remains great scope for progress in outpatient lung surgery. The purpose of this article is to present a revue of the current situation and the prospects for the development of out patient thoracic surgery.


Subject(s)
Ambulatory Surgical Procedures , Thoracic Surgical Procedures , Ambulatory Surgical Procedures/methods , Ambulatory Surgical Procedures/standards , Ambulatory Surgical Procedures/statistics & numerical data , Ambulatory Surgical Procedures/trends , Humans , Patient Selection , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Practice Guidelines as Topic , Thoracic Surgery, Video-Assisted/statistics & numerical data , Thoracic Surgical Procedures/methods , Thoracic Surgical Procedures/standards , Thoracic Surgical Procedures/statistics & numerical data , Thoracic Surgical Procedures/trends
8.
Ann Chir Plast Esthet ; 61(3): 200-5, 2016 Jun.
Article in English | MEDLINE | ID: mdl-26831037

ABSTRACT

Classically, muscular or omental flaps are the gold standard in the management of thoracic defects following radionecrosis debridement. Their vascular supply and antibacterial property was supposed to enhance healing compared with cutaneous flaps. The evolution of reconstructive surgery allowed us to challenge this dogma. Therefore, we present five consecutive cases of thoracic radionecrosis reconstructed with cutaneous perforator flaps. In four patients, we performed a free deep inferior epigastric perforator (DIEP) flap and one patient had a thoracodorsal perforator (TDAP) flap. Median time healing was 22.6 days with satisfactory cutaneous covering and good aesthetic results. There were no flap necrosis, no donor site complications. We believe that perforator flaps are a new alternative, reliable and elegant option that questions the dogma of muscular flaps in the management of thoracic radionecrosis.


Subject(s)
Perforator Flap , Radiodermatitis/surgery , Skin/pathology , Aged , Breast Neoplasms/radiotherapy , Female , Humans , Middle Aged , Necrosis/surgery , Wound Healing
9.
Rev Pneumol Clin ; 71(4): 217-25, 2015 Aug.
Article in French | MEDLINE | ID: mdl-25727662

ABSTRACT

OBJECTIVE: We studied the non-surgical invasive staging by endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) and we detailed the differences of our series, in order to understand the criteria allowing to achieve a better performance. METHODS: Retrospective observational study conducted between 2007 and 2011, including all patients with proven NSCLC who underwent EBUS-TBNA. RESULTS: For the 92 EBUS-TBNA performed, we found a sensitivity of 78%, a specificity of 93%, a positive predictive value (PPV) of 98%, a negative predictive value (NPV) of 45%, an accuracy of 80% and a prevalence of lymph node involvement at 84%. A learning curve has been demonstrated and a significant difference was found based on the number of punctures by procedure (P=0.02) or on histological type (P=0.02). By analyzing the data of the literature, we have been able to demonstrate that the accuracy and the negative predictive value are correlated with the prevalence. If we take into account this correlation, we can consider the results of our study close to those of the literature. CONCLUSION: We highlighted a number of criteria that will influence the diagnostic yield of EBUS-TBNA. While some have already been described, other criteria such as histological type or patient selection criteria are less discussed. The key point is the correlation between the prevalence and EBUS-TBNA results. Results of the assessment of lymph node involvement techniques should be interpreted according to the prevalence of lymph node involvement.


Subject(s)
Biopsy, Fine-Needle/methods , Carcinoma, Non-Small-Cell Lung/pathology , Endosonography/methods , Lung Neoplasms/pathology , Lymph Nodes/pathology , Ultrasonography, Interventional/methods , Aged , Carcinoma, Non-Small-Cell Lung/diagnostic imaging , Female , Humans , Lung Neoplasms/diagnostic imaging , Lymphatic Metastasis/pathology , Male , Middle Aged , Neoplasm Staging , Positron-Emission Tomography , Prevalence , Retrospective Studies , Sensitivity and Specificity
10.
Rev Pneumol Clin ; 68(2): 91-100, 2012 Apr.
Article in French | MEDLINE | ID: mdl-22365413

ABSTRACT

The incidence of bronchiectasis has declined significantly in industrialized countries and its management has also changed because of the progress of antibiotic therapy. However, for some patients, medical treatment is not sufficient to control the disease and the quality of life is affected. Surgical treatment is then a very good alternative, when a gesture of complete resection of the affected areas is feasible in terms of lung function and it allows, with a low morbidity and mortality, for very satisfactory long-term results and slows down the progression of the disease. In cases of diffuse and inhomogeneous bronchiectasis, a gesture of incomplete resection of cystic, non-perfused and suppurative areas improves symptoms and reduces recurrent infections. When the bronchiectasis is diffuse, but homogeneous, associated with severe respiratory failure, lung transplantation should be considered. Therefore, surgery remains important in the management of bronchiectasis. Its indications and the lung resection gesture to achieve should be discussed based on the symptoms, imaging examinations and the lung function of the patient.


Subject(s)
Bronchiectasis/surgery , Pulmonary Surgical Procedures/methods , Bronchiectasis/diagnosis , Bronchiectasis/drug therapy , Bronchiectasis/etiology , Humans , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Preoperative Care/methods , Pulmonary Surgical Procedures/statistics & numerical data
11.
Rev Pneumol Clin ; 68(2): 110-6, 2012 Apr.
Article in French | MEDLINE | ID: mdl-22361066

ABSTRACT

Most tracheobronchial and parenchymatous congenital abnormalities of the respiratory system are diagnosed in early life. However, some lesions may be initially silent and diagnosed only in adulthood. These cases included congenital abnormalies of the tracheobronchial tract (tracheal and/or bronchial stenosis, bronchogenic cysts, bronchial atresia, oesotracheal fistula, oesobronchial fistula, and tracheal diverticulum), and lung parenchyma itself (pulmonary sequestration, congenital cystic adenomatoïd malformation, lobar emphysema, lobar or lung hypoplasia). To avoid dreadful complications, these rare cases deserve surgical management, and must be known by chest physicians and surgeons.


Subject(s)
Pulmonary Surgical Procedures , Respiratory System Abnormalities/surgery , Adult , Age Factors , Bronchi/abnormalities , Bronchi/embryology , Bronchi/surgery , Humans , Lung/abnormalities , Lung/diagnostic imaging , Lung/embryology , Lung/surgery , Pulmonary Surgical Procedures/methods , Pulmonary Surgical Procedures/statistics & numerical data , Radiography , Respiratory Mucosa/abnormalities , Respiratory Mucosa/diagnostic imaging , Respiratory Mucosa/embryology , Respiratory Mucosa/surgery , Respiratory System Abnormalities/diagnostic imaging , Trachea/abnormalities , Trachea/diagnostic imaging , Trachea/embryology , Trachea/surgery
12.
Rev Mal Respir ; 29(1): 70-3, 2012 Jan.
Article in French | MEDLINE | ID: mdl-22240223

ABSTRACT

INTRODUCTION: Scwhannomas are uncommon neurogenic tumors of the mediastinum. Most of them are located in the posterior mediastinum usually in the paralateral gutters. We report the case of an uncommon localisation of such a tumour appended to the right vagus nerve in the middle mediastinum. CASE REPORT: The patient was 50 years old and complained of thoracic pain, shortness of breath and dysphagia. CT scanning of thorax and abdomen revealed a heterogeneous mass in the middle mediastinum, which was not visible on plain radiography. Further investigation included transoesophageal ultrasound and PET scan. The diagnosis was confirmed by histopathology after mini video-assisted thoracotomy. The schwannoma was entirely removed without any post-surgical complications. CONCLUSION: We report a novel case of schwannoma arising from the vagus nerve and review the diagnostic strategies. PET scanning has poor sensitivity and specificity and does not therefore contribute to confirm the diagnosis which depends on exploring the mediastimun surgically.


Subject(s)
Cranial Nerve Neoplasms/diagnosis , Cranial Nerve Neoplasms/therapy , Neurilemmoma/diagnosis , Neurilemmoma/therapy , Vagus Nerve Diseases/diagnosis , Vagus Nerve Diseases/therapy , Vagus Nerve , Cranial Nerve Neoplasms/pathology , Diagnostic Techniques, Surgical , Humans , Incidental Findings , Male , Middle Aged , Neurilemmoma/pathology , Pancreatitis, Chronic/diagnosis , Pancreatitis, Chronic/diagnostic imaging , Pancreatitis, Chronic/surgery , Radiography, Thoracic , Vagus Nerve/pathology , Vagus Nerve Diseases/pathology
13.
Eur Respir J ; 39(3): 582-8, 2012 Mar.
Article in English | MEDLINE | ID: mdl-22088971

ABSTRACT

Type 7 phosphodiesterases (PDE7) are responsible for the decrease of intracellular cyclic AMP (cAMP) in many cells involved in allergic asthma by suppressing their potential to respond to many activating stimuli. The elevation of intracellular cAMP has been associated with immunosuppressive and anti-inflammatory activities and represents a potential treatment of asthma. Our aim was to evaluate the impact of the deletion of the murine phosphodiesterase (PDE)7B gene and then to evaluate the efficacy of a newly described selective PDE7A and -B inhibitor on an ovalbumin (OVA)-induced airway inflammation and airway hyperreactivity (AHR) model in mice. Inflammation was determined 72 h after single OVA challenge or 24 h after multiple challenges by the relative cell influx and cytokine content in bronchoalveolar lavage fluid. AHR and immunoglobulin E levels in serum were determined after multiple challenges. For the first time, we have demonstrated that the deletion of the PDE7B gene or the pharmacological inhibition of PDE7A and -B had no effect on all the parameters looked at in this model. These results highlight the absence of any implication of the PDE7 enzyme in our model.


Subject(s)
Asthma/genetics , Cyclic Nucleotide Phosphodiesterases, Type 7/genetics , Aminopyridines/therapeutic use , Animals , Asthma/drug therapy , Asthma/enzymology , Asthma/immunology , Benzamides/therapeutic use , Bronchoalveolar Lavage Fluid/chemistry , Bronchoalveolar Lavage Fluid/immunology , Cyclic Nucleotide Phosphodiesterases, Type 7/antagonists & inhibitors , Cyclopropanes/therapeutic use , Cytokines/analysis , Cytokines/immunology , Disease Models, Animal , Female , Immunoglobulin E/blood , Immunoglobulin E/immunology , Male , Mice , Mice, Inbred BALB C , Mice, Inbred C57BL , Mice, Knockout
14.
Rev Mal Respir ; 28(1): 66-70, 2011 Jan.
Article in French | MEDLINE | ID: mdl-21277476

ABSTRACT

BACKGROUND: The management of cancer requires regular access to the central venous system. We report here, a case of a central venous access system causing pulmonary necrosis and abscess. CASE REPORT: A 48 year old woman with a past history of B-cell lymphoma presented with a relapse of her disease. A subcutaneous central venous access port was placed in the right brachiocephalic area with puncture of the subclavian vein. She received three doses of chemotherapy. Eight days later, she consulted the emergency department on account of right-sided chest pain. Examination revealed a right-sided pleural effusion. The chest x-ray showed the tip of the catheter at the right pulmonary hilum. A CT scan confirmed that the tip of the central venous catheter was located in a branch of the right lower lobe pulmonary artery and was surrounded by consolidation in the right middle and lower lobes. The progress was marked by the development of a lung abscess despite removal of the central venous access system. Subsequent surgery led to satisfactory resolution. CONCLUSION: We report a dramatic case that reminds us that placement of a central venous access system requires a sound technique and regular radiological surveillance.


Subject(s)
Antineoplastic Combined Chemotherapy Protocols/toxicity , Catheterization, Central Venous/adverse effects , Iatrogenic Disease , Lung/drug effects , Lung/pathology , Lymphoma, B-Cell/drug therapy , Medical Errors , Pulmonary Artery , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Combined Modality Therapy , Female , Follow-Up Studies , France , Humans , Lung/surgery , Lung Abscess/chemically induced , Lung Abscess/pathology , Lung Abscess/surgery , Lymphoma, B-Cell/pathology , Lymphoma, B-Cell/radiotherapy , Middle Aged , Necrosis , Neoplasm Staging , Pneumonectomy , Radiotherapy, Adjuvant , Remission Induction , Tomography, X-Ray Computed
15.
J Chir (Paris) ; 146(5): 499-502, 2009 Oct.
Article in French | MEDLINE | ID: mdl-19833336

ABSTRACT

Esophageal perforation during nasogastric tube insertion is a very unusual occurrence. In this case report, radiologic images revealed a right-sided aortic arch with a right-sided thoracic aorta. This anatomical anomaly probably contributed to the complication and necessitated a modified approach to the surgical repair.


Subject(s)
Aorta, Thoracic/anatomy & histology , Esophageal Perforation/etiology , Intubation, Gastrointestinal/adverse effects , Aged , Endoscopy , Esophageal Perforation/surgery , Esophagectomy , Female , Humans , Hydropneumothorax/diagnostic imaging , Imaging, Three-Dimensional , Radiography, Thoracic
17.
Rev Pneumol Clin ; 64(3): 129-32, 2008 Jun.
Article in French | MEDLINE | ID: mdl-18656785

ABSTRACT

MATERIALS AND METHODS: Thirty-one patients underwent stent placement between June 1998 and October 2006 for superior vena cava obstruction. The initial effectiveness of the metallic stent therapy and the follow-up results were studied at one, six and 12 months. PURPOSE: We retrospectively studied the utility of metallic stent placement for the treatment of malignant superior vena cava obstruction in 31 patients (SVCO) on the basis of long-term follow-up data. RESULTS: The initial clinical success rate was 100% (31 out of 31), the primary clinical patency rate was 93% (26 out of 28) at six months. The obstruction rate of the stent was 7% (two out of 28) at six months. There was no additional stent used for recurrence. At 12 months, 27 out of 31 patients were deceased in whom there was no recurrence of SVCO until death. CONCLUSION: Stent therapy is an effective treatment for SVCO. Adjuvant therapy must to be evaluated in association with stent therapy.


Subject(s)
Blood Vessel Prosthesis Implantation , Stents , Superior Vena Cava Syndrome/surgery , Adult , Aged , Female , Follow-Up Studies , Humans , Male , Middle Aged , Radiography , Retrospective Studies , Superior Vena Cava Syndrome/diagnostic imaging , Superior Vena Cava Syndrome/physiopathology , Treatment Outcome , Vascular Patency
18.
Eur Respir J ; 31(1): 140-2, 2008 Jan.
Article in English | MEDLINE | ID: mdl-17804443

ABSTRACT

The thorax is the most frequent extrapelvic location of endometriosis. Thoracic endometriosis is probably responsible for the high rate of recurrent pneumothoraces in females. The goal of the present prospective study was to assess the value of cancer antigen (CA)125 measurement in the detection of endometriosis in order to further enable early and adequate treatment of catamenial pneumothorax. Between January 2004 and March 2006, 31 females (mean age 32 yrs) underwent pneumothorax surgery. The control group comprised 17 males (mean age 27 yrs), who underwent videothoracoscopic pleural abrasion. Serum CA125 was measured around a menstrual period in females and before surgery in males. Videothoracoscopically diagnosed endometriosis occurred in 29% of females. The CA125 concentration was significantly higher in females with endometriosis compared to disease-free females (76.1 versus 16 U x mL(-1)). The mean value in males was similar to that observed in disease-free females. The frequency of thoracic endometriosis-related pneumothorax corresponds to, on average, a third of females presenting with recurrent pneumothorax. Early detection can be achieved with serum cancer antigen 125 measurement and may be helpful in indicating videothoracoscopic surgery.


Subject(s)
CA-125 Antigen/biosynthesis , Endometriosis/complications , Endometriosis/diagnosis , Pneumothorax/diagnosis , Pneumothorax/genetics , Adult , Biopsy , Endometriosis/blood , Female , Humans , Male , Pleural Diseases/blood , Pleural Diseases/diagnosis , Pleural Diseases/genetics , Pneumothorax/blood , Prospective Studies , ROC Curve , Recurrence , Thoracic Surgery, Video-Assisted/methods
19.
Rev Pneumol Clin ; 63(5 Pt 1): 305-11, 2007 Oct.
Article in French | MEDLINE | ID: mdl-18166933

ABSTRACT

Lung cancer rarely affects patients at the extreme ages of life. However, changes in epidemiology and therapy led us to review characteristics of both these younger and older populations. We retrospectively reviewed epidemiologic, clinical and pathological characteristics of patients aged 40 years or less (group 1, n=113) and 80 years or more (group 2, n=78) who underwent surgery between 1983 and 2003. Carcinoid tumors were more frequent in the group 1 (n=59 vs 5). Non small cell lung cancer (NSCLC) occurrence rates decreased with time in group 1, whereas increasing rates were observed in group 2 (p=0.0017). Concomitant diseases were significantly more frequent in group 2. The pneumonectomy rates of non small cell lung cancer were the same in each group (group 1, 35.5%; group 2, 34.8%). Five-year survival rates were better in group 1 (58.9% vs 30%, p=0.0048). No 5-year survival was observed for N2 disease in group 2 and mortality unrelated to cancer was more frequent in this group. Otherwise, both groups were similar except for higher rates of adenocarcinomas in group 1. Lung cancer is more and more frequent in the octogenarians. Surgery remains the best treatment in this population except in case of stage III due to N2 involvement.


Subject(s)
Adenocarcinoma/surgery , Carcinoid Tumor/surgery , Carcinoma, Non-Small-Cell Lung/surgery , Carcinoma, Squamous Cell/surgery , Lung Neoplasms/surgery , Adenocarcinoma/pathology , Adult , Age Factors , Aged , Aged, 80 and over , Carcinoid Tumor/pathology , Carcinoma, Non-Small-Cell Lung/pathology , Carcinoma, Squamous Cell/pathology , Data Interpretation, Statistical , Female , Humans , Lung/pathology , Lung Neoplasms/drug therapy , Lung Neoplasms/mortality , Lung Neoplasms/pathology , Lung Neoplasms/radiotherapy , Male , Neoadjuvant Therapy , Neoplasm Staging , Pneumonectomy , Retrospective Studies , Survival Analysis , Time Factors
20.
Rev Mal Respir ; 23(3 Pt 1): 243-53, 2006 Jun.
Article in French | MEDLINE | ID: mdl-16788525

ABSTRACT

INTRODUCTION: Lung cancer is becoming more and more common in women where it presents significant differences at both clinical and therapeutic levels. Our purpose was to study those associated with surgical treatment. PATIENTS AND METHODS: 2972 patients were operated on between 1984 and 2002: 2480 men and 492 women. These two populations were compared (age, past history, investigations, interventions, TNM stage, long term survival and causes of death). RESULTS: The number of women increased with time; they were younger than the men, smoked less, had the same past history of cancer but less past medical history, and comorbidity. They underwent less pneumonectomies and had a lower postoperative mortality. Tumour size was smaller (39.5 vs 43.5cm, p=0.0001); N0 and stage I tumours were more frequent (52.6% vs 46% p=0.0074). Long term survival was better (48.6% vs 43.1%, p=0.016), particularly in stage I and with a past history of cancer. It was identical in stage III despite a higher incidence of multisite N2 disease. Smoking and adenocarcinoma were more frequent before the menopause and N2 prognosis deteriorated with age. CONCLUSION: These results confirm characteristics peculiar to lung cancer in women and warrant further investigation aimed at their better understanding. However, in multivariate analysis gender does not appear to be an independent prognostic factor.


Subject(s)
Lung Neoplasms/mortality , Lung Neoplasms/surgery , Aged , Aged, 80 and over , Female , France/epidemiology , Humans , Lung Neoplasms/pathology , Male , Middle Aged , Prognosis , Survival Analysis
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