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Cheng J, Ma A, Liang G. Simple aspiration for spontaneous pneumothorax in adults: A systematic review and meta-analysis of randomized controlled trials. Am J Emerg Med 2024; 80:99-106. [PMID: 38537340 DOI: 10.1016/j.ajem.2024.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 03/04/2024] [Accepted: 03/15/2024] [Indexed: 05/31/2024] Open
Abstract
BACKGROUND Spontaneous pneumothorax (SP) is a widespread clinical entity, and methods of managing adult SP remain controversial. The aim of this meta-analysis was to further determine the clinical efficacy and safety of simple aspiration (SA) in comparison to intercostal tube drainage (ITD) during the management of adult SP. METHODS EMBASE, Medline and the Cochrane Central Register of Controlled Trials via Ovid SP were searched (to June 2023) to identify randomized controlled trials (RCT) that reported outcomes of interest after comparing SA with ITD for the management of adult SP. RESULTS The search strategy yielded 1447 citations, of which 10 RCTs enrolling 1044 subjects were included. Compared with the ITD group, the SA group had a significantly lower the initial success rate of the procedure for the management of SP (OR 0.63, 95% CI [0.47-0.86]; P = 0.004). Moreover, SA was associated with a decreased duration of hospitalization (mean difference-2.05 days, 95% CI [-2.66 - -1.44]; P < 0.001) and a decreased need for operation (P = 0.03). For frequently reported adverse events such as subcutaneous emphysema (P = 0.32), bleeding (P = 0.0.26) and wound infection (P = 0.07), no significant difference between the SA and ITD groups was found. There was no significant difference for other outcomes. Subgroup analysis found that there was no significant difference between SA and ITD in terms of the initial success rate, 1-week success rate or any type of adverse event for PSP patients. CONCLUSIONS In the management of adult SP, the use of SA decreased the initial success rate but also decreased the duration of hospitalization and the need for operation compared with ITD. The incidence of adverse events did not differ between the two approaches. The research plan was registered at PROSPERO, and the registration number was CRD42023436770.
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Affiliation(s)
- Jiangli Cheng
- Department of Respiratory Care, West China Hospital of Sichuan University, Guoxue Alley 37#, Wuhou District, Chengdu, Sichuan 610041, China
| | - Aijia Ma
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Guoxue Alley 37#, Wuhou District, Chengdu, Sichuan 610041, China
| | - Guopeng Liang
- Department of Respiratory Care, West China Hospital of Sichuan University, Guoxue Alley 37#, Wuhou District, Chengdu, Sichuan 610041, China.
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Marx T, Joly LM, Parmentier AL, Pretalli JB, Puyraveau M, Meurice JC, Schmidt J, Tiffet O, Ferretti G, Lauque D, Honnart D, Al Freijat F, Dubart AE, Grandpierre RG, Viallon A, Perdu D, Roy PM, El Cadi T, Bronet N, Duncan G, Cardot G, Lestavel P, Mauny F, Desmettre T. Simple Aspiration versus Drainage for Complete Pneumothorax: A Randomized Noninferiority Trial. Am J Respir Crit Care Med 2023; 207:1475-1485. [PMID: 36693146 DOI: 10.1164/rccm.202110-2409oc] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 01/24/2023] [Indexed: 01/26/2023] Open
Abstract
Rationale: Management of first episodes of primary spontaneous pneumothorax remains the subject of debate. Objectives: To determine whether first-line simple aspiration is noninferior to first-line chest tube drainage for lung expansion in patients with complete primary spontaneous pneumothorax. Methods: We conducted a prospective, open-label, randomized noninferiority trial. Adults aged 18-50 years with complete primary spontaneous pneumothorax (total separation of the lung from the chest wall), recruited at 31 French hospitals from 2009 to 2015, received simple aspiration (n = 200) or chest tube drainage (n = 202) as first-line treatment. The primary outcome was pulmonary expansion 24 hours after the procedure. Secondary outcomes were tolerance of treatment, occurrence of adverse events, and recurrence of pneumothorax within 1 year. Substantial discordance in the numerical inputs used for trial planning and the actual trial rates of the primary outcome resulted in a reevaluation of the trial analysis plan. Measurement and Main Results: Treatment failure occurred in 29% in the aspiration group and 18% in the chest tube drainage group (difference in failure rate, 0.113; 95% confidence interval [CI], 0.026-0.200). The aspiration group experienced less pain overall (mean difference, -1.4; 95% CI, -1.89, -0.91), less pain limiting breathing (frequency difference, -0.18; 95% CI, -0.27, -0.09), and less kinking of the device (frequency difference, -0.05; 95% CI, -0.09, -0.01). Recurrence of pneumothorax was 20% in this group versus 27% in the drainage group (frequency difference, -0.07; 95% CI, -0.16, +0.02). Conclusions: First-line management of complete primary spontaneous pneumothorax with simple aspiration had a higher failure rate than chest tube drainage but was better tolerated with fewer adverse events. Clinical trial registered with www.clinicaltrials.gov (NCT01008228).
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Affiliation(s)
| | - Luc-Marie Joly
- Service d'accueil des urgences, Centre hospitalier universitaire de Rouen, Rouen, France
| | | | - Jean-Baptiste Pretalli
- Centre Investigation Clinique INSERM 1431, Centre hospitalier universitaire de Besançon, Besançon, France
| | | | - Jean-Claude Meurice
- Service de pneumologie, Centre hospitalier universitaire de Poitiers, Poitiers, France
| | - Jeannot Schmidt
- Service d'accueil des urgences, Centre hospitalier universitaire de Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Gilbert Ferretti
- Service de radiologie diagnostic et thérapeutique, Centre hospitalier universitaire de Grenoble, Grenoble, France
| | | | - Didier Honnart
- Service d'accueil des urgences, Centre hospitalier universitaire de Dijon, Dijon, France
| | - Faraj Al Freijat
- Service de pneumologie, Hôpital Nords Franche-Comté, Trévenans, France
| | - Alain Eric Dubart
- Service d'accueil des urgences, Centre hospitalier de Béthune, Béthune, France
| | - Romain Genre Grandpierre
- Service d'anesthésie et soins intensifs, Centre hospitalier universitaire de Nîmes, Nîmes, France
| | - Alain Viallon
- Service d'accueil des urgences, Centre hospitalier universitaire de Saint-Etienne, Saint-Etienne, France
| | - Dominique Perdu
- Service de pneumologie, Centre hospitalier universitaire de Reims, Reims, France
| | - Pierre Marie Roy
- Service d'accueil des urgences, Centre hospitalier universitaire d'Angers, Angers, France
| | - Toufiq El Cadi
- Service d'accueil des urgences, Groupe hospitalier de la Haute-Saône, Vesoul, France
| | - Nathalie Bronet
- Service d'accueil des urgences, Centre hospitalier Saint-Philibert-GHICL, Lomme, France
| | - Grégory Duncan
- Service d'accueil des urgences, Centre hospitalier Boulogne-sur-Mer, Boulogne-sur-Mer, France
| | - Gilles Cardot
- Service de chirurgie thoracique, Centre hospitalier Duchenne, Boulogne-sur-Mer, France; and
| | - Philippe Lestavel
- Service de soins intensifs, Polyclinique de Hénin-Beaumont, Hénin-Beaumont, France
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Tsuchiya T, Sano A. Outpatient Treatment of Pneumothorax with a Thoracic Vent: Economic Benefit. Respiration 2015; 90:33-9. [PMID: 25997413 DOI: 10.1159/000381958] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Accepted: 03/27/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Since rising medical costs currently represent a growing problem worldwide, finding cost-effective treatment options is important. In our hospital, outpatient treatment of pneumothorax using a thoracic vent began in December 2012. OBJECTIVES We aimed to test our hypothesis that outpatient treatment of pneumothorax with a thoracic vent can reduce medical expenses. METHODS Patients were classified into four groups based on treatment: thoracic vent with or without surgery or conventional intercostal chest tube drainage with or without surgery. We compared mean medical expenses, duration of hospitalization and number of physician visits among these four groups. RESULTS During a 2-year period, 65 patients were treated with a thoracic vent (36 patients) or conventional intercostal chest tube drainage (29 patients). Patients treated with a thoracic vent who underwent surgery had a shorter mean duration of hospitalization (5.0 ± 1.3 vs. 10.3 ± 3.4 days; p < 0.0001) and lower overall cost, at JPY 971,830.00 ± 81,291.80 (USD 10,400.40 ± 1,464.90) versus JPY 1,179,791.10 ± 198,383.10 (USD 13,888.90 ± 1,965.30; p < 0.0001) compared with conventional intercostal chest tube drainage. Nonsurgical patients treated with a thoracic vent had lower overall costs, at JPY 79,960.00 ± 25,643.60 (USD 890.10 ± 352.30) versus JPY 268,588.80 ± 94,636.50 (USD 2,932.80 ± 903.50; p < 0.0001) compared with conventional intercostal chest tube drainage. No serious complications were observed. CONCLUSIONS Outpatient thoracic vent treatment can significantly reduce medical expenses and thereby have a major economic impact.
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Affiliation(s)
- Takehiro Tsuchiya
- Department of Thoracic Surgery, Chigasaki Municipal Hospital, Chigasaki, Japan
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Parlak M, Uil SM, van den Berg JW. A prospective, randomised trial of pneumothorax therapy: Manual aspiration versus conventional chest tube drainage. Respir Med 2012; 106:1600-5. [DOI: 10.1016/j.rmed.2012.08.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Revised: 07/31/2012] [Accepted: 08/04/2012] [Indexed: 10/28/2022]
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Paik NC, Seo JW. CT-Guided Needle Aspiration of Pneumothorax from a Trigger Point Injection. PAIN MEDICINE 2011; 12:837-41. [DOI: 10.1111/j.1526-4637.2010.00972.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chan SSW. The Role of Simple Aspiration in the Management of Primary Spontaneous Pneumothorax. J Emerg Med 2008; 34:131-8. [DOI: 10.1016/j.jemermed.2007.05.040] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2006] [Revised: 12/01/2006] [Accepted: 02/11/2007] [Indexed: 11/29/2022]
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Görür R, Kutlu A, Sönmez G, Yiğit N, Candaş F, Kunter E, Isıtmangil T. Retrospective Analysis Of Treatment Options In First Recurrences Of Primary Spontaneous Pneumothorax In Young Adults. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2007. [DOI: 10.29333/ejgm/82524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Greillier L, Gimenez C, Tchouhadjian C, Fraticelli A, Barlési F, Astoul P. La prise en charge simplifiée du pneumothorax spontané primaire par un dispositif connectant un catheter et une valve de Heimlich est possible en ambulatoire. Rev Mal Respir 2007. [DOI: 10.1016/s0761-8425(07)91683-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Camuset J, Laganier J, Brugière O, Dauriat G, Jebrak G, Thabut G, Fournier M, Mal H. Needle aspiration as first-line management of primary spontaneous pneumothorax. Presse Med 2006; 35:765-8. [PMID: 16710143 DOI: 10.1016/s0755-4982(06)74687-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Initial management of primary spontaneous pneumothorax (PSP) remains a topic of debate. Recent guidelines recommend needle aspiration as the initial strategy for large PSP, but chest tube drainage is still widely used. METHODS Over a six-year period, we used needle aspiration in all cases of large PSP at our center to assess this technique's efficacy in real-life clinical practice. Our prospective study in the pulmonary intensive care unit of a 680-bed university hospital included patients with a PSP greater than 20%, as estimated by the Light's index. Needle aspiration, performed after local anesthesia, used a plastic intravenous catheter. If it failed, we performed thoracic drainage. RESULTS The study included 35 patients. The initial success rate of needle aspiration was 69% (n=24/35), the one-week success rate 63% (n=22/35), and the one-year rate 51% (n=18/35). Tolerance of needle aspiration was good except for transient vagal reaction in four patients. No risk factors (age, body mass index, delay before hospitalization, previous pneumothorax, or Light index at inclusion) predicted initial failure of needle aspiration. CONCLUSION Our results confirmed that needle aspiration is an attractive therapeutic option for patients with large PSP: success was observed in approximately two thirds of cases.
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Affiliation(s)
- Juliette Camuset
- Service de pneumologie et réanimation respiratoire, Hôpital Beaujon, Clichy (92)
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Chan SSW, Lam PKW. Simple aspiration as initial treatment for primary spontaneous pneumothorax: Results of 91 consecutive cases. J Emerg Med 2005; 28:133-8. [PMID: 15707806 DOI: 10.1016/j.jemermed.2004.11.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2003] [Revised: 09/16/2004] [Accepted: 09/16/2004] [Indexed: 11/19/2022]
Abstract
Varying opinions exist regarding the choice of initial treatment for primary spontaneous pneumothorax (PSP). This study aims to determine the success rate of simple aspiration of PSP, identify factors associated with failure, and identify associated complications. A retrospective analysis was performed on 91 consecutive patients receiving simple aspiration for PSP at the Emergency Department of a university teaching hospital in Hong Kong, China. The overall success rate was 50.5%. Failed cases had significantly larger sizes of pneumothorax, and significantly larger volumes of air aspirated. Pneumothorax size > or =40% was significantly associated with failure. In a multivariate analysis, pneumothorax size > or =40%, compared to size 21-39%, independently predicted failure, with an odds ratio of 8.88 (95% CI, 2.49 to 31.63). Complications were rarely encountered. It is concluded that the success rate may be significantly improved by excluding patients with pneumothorax size 40% or larger from this modality of treatment.
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Affiliation(s)
- Stewart S W Chan
- Accident and Emergency Medicine Academic Unit, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
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12
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Abstract
Spontaneous pneumothoraces can occur without obvious underlying lung disease (primary) or in patients with known underlying lung disease (secondary). Management guidelines for spontaneous pneumothorax have been published by major professional organizations, but awareness and application among clinicians seems poor. First episodes of primary spontaneous pneumothorax can be managed with observation if the pneumothorax is small. If the pneumothorax is large or if the patient is symptomatic, manual aspiration via a small catheter or insertion of a small-bore catheter coupled to a Heimlich valve or water-seal device, should be performed. In general, definitive measures to prevent recurrence are recommended after the first recurrence of the pneumothorax, and can be achieved by medical (e.g. talc) or surgical (video-assisted thoracic surgery) pleurodesis. Secondary pneumothoraces should be treated with chest tube drainage followed by pleurodesis after the first episode to minimize any risk of recurrence. Traumatic pneumothoraces may be occult (not seen on an initial CXR) or non-occult. The majority are treated by placement of a chest tube. Selected patients may be treated conservatively, with approximately 10% of these patients eventually requiring chest tube placement. Iatrogenic pneumothoraces have a myriad of causes with transthoracic lung needle biopsy being most common. Transthoracic needle biopsy-related pneumothoraces have CT findings that can predict their occurrence and the need for chest tube placement. Iatrogenic pneumothoraces, regardless of cause, may be managed by observation or small bore chest tube placement, depending upon patient stability and the size of the pneumothorax.
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Affiliation(s)
- Michael H Baumann
- Division of Pulmonary and Critical Care Medicine, University of Mississippi Medical Center, Jackson, Mississippi 39216-4505, USA.
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Ong MEH, Chan YH, Kee TYS, Chew HC, Koh MS. Spontaneous Pneumothorax Outcome Study (SPOT phase I): a 2-year review. Eur J Emerg Med 2004; 11:89-94. [PMID: 15028898 DOI: 10.1097/00063110-200404000-00007] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We aim to describe the incidence of spontaneous pneumothorax presenting to the Emergency Department, the treatment given and the outcomes of treatment. METHODS We conducted a retrospective review of patients with spontaneous pneumothorax presenting to the Emergency Department of the Singapore General Hospital from 1 January 2000 to 31 December 2001. RESULTS Of a total of 159 patients, with a mean age of 36.1 years (standard deviation 19.3), 94.3% were men, 75 (47.2%) were treated in the Emergency Department with chest-tube insertion, 28 (17.6%) were treated with needle aspiration, and 56 (35.2%) were observed. Significantly more patients had complete re-expansion with chest-tube (65.3%) compared with needle aspiration (17.9%) (P<0.001). Patients with needle aspiration or those being observed were more likely to have a second procedure (P<0.001), whereas patients with chest tubes were more likely to have definitive treatment subsequently (pleurodesis, thoracotomy). The mean duration of hospitalization was significantly longer for chest-tube insertion (7.4 days) compared with other groups (needle aspiration 4 days). There was no significant difference in the complication rates between treatment groups at one year. CONCLUSION We found a male predominance locally. Treatment with chest-tube insertion is still the most popular method in the Emergency Department. Needle aspiration results in a shorter hospitalization, but a high proportion require a second procedure. Complication rates do not seem to differ from chest-tube insertion.
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Abstract
The optimal management of primary spontaneous pneumothorax remains the subject of considerable controversy. During the last few years, however, interesting new data on pathogenesis and various treatment techniques have been published, which have led to the publication of some interesting and thought-provoking opinion articles. The author reviews the latest developments in pneumothorax pathophysiology and management.
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Affiliation(s)
- Marc Noppen
- Interventional Endoscopy Clinic Academic Hospital, Brussels, Belgium.
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Tobin MJ. Chronic obstructive pulmonary disease, pollution, pulmonary vascular disease, transplantation, pleural disease, and lung cancer in AJRCCM 2002. Am J Respir Crit Care Med 2003; 167:356-70. [PMID: 12554624 DOI: 10.1164/rccm.2212003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Martin J Tobin
- Division of Pulmonary and Critical Care Medicine, Loyola University of Chicago Stritch School of Medicine and Hines Veterans Affairs Hospital, Hines, Illinois 60141, USA.
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