The role of pleural fluid thiol/disulphide homoeostasis in the differentiation between transudative and exudative pleural effusions

Objective In the present study, we aimed to differentiate between transudative and exudative pleural effusions using thiol sulphide homoeostasis, an oxidative stress marker. Design This was a prospective study. Setting Emergency Department of Ankara City Hospital, between 1 January 2020 and 15 May 2...

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Veröffentlicht in:International journal of clinical practice (Esher) 2021-04, Vol.75 (4), p.e14051-n/a
Hauptverfasser: Gormeli Kurt, Nazli, Gokhan, Servan, Erel, Ozcan, Gunes, Celal, Kahraman, Ahmet Fatih, Ozhasenekler, Ayhan
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container_issue 4
container_start_page e14051
container_title International journal of clinical practice (Esher)
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creator Gormeli Kurt, Nazli
Gokhan, Servan
Erel, Ozcan
Gunes, Celal
Kahraman, Ahmet Fatih
Ozhasenekler, Ayhan
description Objective In the present study, we aimed to differentiate between transudative and exudative pleural effusions using thiol sulphide homoeostasis, an oxidative stress marker. Design This was a prospective study. Setting Emergency Department of Ankara City Hospital, between 1 January 2020 and 15 May 2020. Subjects Patients who were diagnosed with pleural effusion and underwent thoracentesis to make a differentiation between transudative and exudative pleural effusions. The patients were divided into two groups as those who have transudative pleural effusion and those who have exudative pleural effusion. These two groups were assessed with respect to demographic features and oxidative stress parameters. Main Outcome Measures Oxidative stress parameters (The native thiol (NT), total thiol (TT), and disulphide (D) levels and their ratios to one another were calculated (index 1: D/NT, index 2:D/TT, index 3: NT/TT). Results This study enrolled a total of 50 patients with pleural effusion. Twenty patients (40%) were men, and 30 patients (60%) were women. In the transudative pleural effusion group, 14 patients (56%) had decompensated heart failure, 9 patients (36%) had hepatic cirrhosis, and 2 patients (8%) had hypoalbuminemia. In the exudative pleural effusion group, 17 patients (68%) had malignancy, 7 patients (28%) had parapneumonic effusion, and 1 patient (4%) had pulmonary embolism. TT (P 
doi_str_mv 10.1111/ijcp.14051
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Design This was a prospective study. Setting Emergency Department of Ankara City Hospital, between 1 January 2020 and 15 May 2020. Subjects Patients who were diagnosed with pleural effusion and underwent thoracentesis to make a differentiation between transudative and exudative pleural effusions. The patients were divided into two groups as those who have transudative pleural effusion and those who have exudative pleural effusion. These two groups were assessed with respect to demographic features and oxidative stress parameters. Main Outcome Measures Oxidative stress parameters (The native thiol (NT), total thiol (TT), and disulphide (D) levels and their ratios to one another were calculated (index 1: D/NT, index 2:D/TT, index 3: NT/TT). Results This study enrolled a total of 50 patients with pleural effusion. Twenty patients (40%) were men, and 30 patients (60%) were women. In the transudative pleural effusion group, 14 patients (56%) had decompensated heart failure, 9 patients (36%) had hepatic cirrhosis, and 2 patients (8%) had hypoalbuminemia. In the exudative pleural effusion group, 17 patients (68%) had malignancy, 7 patients (28%) had parapneumonic effusion, and 1 patient (4%) had pulmonary embolism. TT (P &lt; .001) and NT (P = .001) values were significantly lower in the transudative pleural effusion group compared with the exudative pleural effusion group whereas there was no significant difference between the two groups with respect to D (P = .489), index 1 (P = .07), index 2 (P = .064), and index 3 (P = .063) values. Conclusion We believe that a differentiation can be made between transudative and exudative pleural fluids by using thiol sulphide homoeostasis, an oxidative stress marker.</description><identifier>ISSN: 1368-5031</identifier><identifier>EISSN: 1742-1241</identifier><identifier>DOI: 10.1111/ijcp.14051</identifier><identifier>PMID: 33492739</identifier><language>eng</language><publisher>England: Hindawi Limited</publisher><subject>Cirrhosis ; Congestive heart failure ; Diagnosis, Differential ; Disulfides ; Embolism ; Emergency medical care ; Female ; Homeostasis ; Humans ; Liver cirrhosis ; Male ; Malignancy ; Oxidative stress ; Pleural Effusion ; Pleural fluid ; Prospective Studies ; Sulfhydryl Compounds</subject><ispartof>International journal of clinical practice (Esher), 2021-04, Vol.75 (4), p.e14051-n/a</ispartof><rights>2021 John Wiley &amp; Sons Ltd</rights><rights>2021 John Wiley &amp; Sons Ltd.</rights><rights>Copyright © 2021 John Wiley &amp; Sons Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c3161-a2cb1a69c2c0e6d78b755ab64f6b08a73f1c0b04ce4c1c1e767f2b6e11183f0c3</cites><orcidid>0000-0003-4504-1503 ; 0000-0002-1758-3383 ; 0000-0001-8002-0404 ; 0000-0003-1757-9488 ; 0000-0002-2996-3236 ; 0000-0002-2707-4099</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fijcp.14051$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fijcp.14051$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33492739$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gormeli Kurt, Nazli</creatorcontrib><creatorcontrib>Gokhan, Servan</creatorcontrib><creatorcontrib>Erel, Ozcan</creatorcontrib><creatorcontrib>Gunes, Celal</creatorcontrib><creatorcontrib>Kahraman, Ahmet Fatih</creatorcontrib><creatorcontrib>Ozhasenekler, Ayhan</creatorcontrib><title>The role of pleural fluid thiol/disulphide homoeostasis in the differentiation between transudative and exudative pleural effusions</title><title>International journal of clinical practice (Esher)</title><addtitle>Int J Clin Pract</addtitle><description>Objective In the present study, we aimed to differentiate between transudative and exudative pleural effusions using thiol sulphide homoeostasis, an oxidative stress marker. Design This was a prospective study. Setting Emergency Department of Ankara City Hospital, between 1 January 2020 and 15 May 2020. Subjects Patients who were diagnosed with pleural effusion and underwent thoracentesis to make a differentiation between transudative and exudative pleural effusions. The patients were divided into two groups as those who have transudative pleural effusion and those who have exudative pleural effusion. These two groups were assessed with respect to demographic features and oxidative stress parameters. Main Outcome Measures Oxidative stress parameters (The native thiol (NT), total thiol (TT), and disulphide (D) levels and their ratios to one another were calculated (index 1: D/NT, index 2:D/TT, index 3: NT/TT). Results This study enrolled a total of 50 patients with pleural effusion. Twenty patients (40%) were men, and 30 patients (60%) were women. In the transudative pleural effusion group, 14 patients (56%) had decompensated heart failure, 9 patients (36%) had hepatic cirrhosis, and 2 patients (8%) had hypoalbuminemia. In the exudative pleural effusion group, 17 patients (68%) had malignancy, 7 patients (28%) had parapneumonic effusion, and 1 patient (4%) had pulmonary embolism. TT (P &lt; .001) and NT (P = .001) values were significantly lower in the transudative pleural effusion group compared with the exudative pleural effusion group whereas there was no significant difference between the two groups with respect to D (P = .489), index 1 (P = .07), index 2 (P = .064), and index 3 (P = .063) values. Conclusion We believe that a differentiation can be made between transudative and exudative pleural fluids by using thiol sulphide homoeostasis, an oxidative stress marker.</description><subject>Cirrhosis</subject><subject>Congestive heart failure</subject><subject>Diagnosis, Differential</subject><subject>Disulfides</subject><subject>Embolism</subject><subject>Emergency medical care</subject><subject>Female</subject><subject>Homeostasis</subject><subject>Humans</subject><subject>Liver cirrhosis</subject><subject>Male</subject><subject>Malignancy</subject><subject>Oxidative stress</subject><subject>Pleural Effusion</subject><subject>Pleural fluid</subject><subject>Prospective Studies</subject><subject>Sulfhydryl Compounds</subject><issn>1368-5031</issn><issn>1742-1241</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kT1vHCEQhlGUKHacNPkBFlKayNLaDCz7UVqn-COylBROjVh20HHiljUscVz7jxvnfC5SZJoZhod3RryEfAZ2CiXO3MbMp1AzCW_IIbQ1r4DX8LbUoukqyQQckA8pbRjjUnbsPTkQou55K_pD8ni7RhqDRxosnT3mqD21PruRLmsX_NnoUvbz2o1I12EbMKRFJ5eomwqAdHTWYsRpcXpxYaIDLveI5S7qKeWxNH8j1dNI8c_-tJ-C1uZU3qSP5J3VPuGnl3xEfl18u11dVTc_Lq9X5zeVEdBApbkZQDe94YZhM7bd0Eqph6a2zcA63QoLhg2sNlgbMIBt01o-NFi-qBOWGXFEvu505xjuMqZFbV0y6L2eMOSkeN2xVgrZy4J--QfdhBynsp3ikvVccA59oU52lIkhpYhWzdFtdXxQwNSzNerZGvXXmgIfv0jmYYvjK7r3ogCwA-6dx4f_SKnr76ufO9EnI6eb3g</recordid><startdate>202104</startdate><enddate>202104</enddate><creator>Gormeli Kurt, Nazli</creator><creator>Gokhan, Servan</creator><creator>Erel, Ozcan</creator><creator>Gunes, Celal</creator><creator>Kahraman, Ahmet Fatih</creator><creator>Ozhasenekler, Ayhan</creator><general>Hindawi Limited</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QP</scope><scope>7T5</scope><scope>7TK</scope><scope>7TS</scope><scope>7U9</scope><scope>H94</scope><scope>K9.</scope><scope>NAPCQ</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-4504-1503</orcidid><orcidid>https://orcid.org/0000-0002-1758-3383</orcidid><orcidid>https://orcid.org/0000-0001-8002-0404</orcidid><orcidid>https://orcid.org/0000-0003-1757-9488</orcidid><orcidid>https://orcid.org/0000-0002-2996-3236</orcidid><orcidid>https://orcid.org/0000-0002-2707-4099</orcidid></search><sort><creationdate>202104</creationdate><title>The role of pleural fluid thiol/disulphide homoeostasis in the differentiation between transudative and exudative pleural effusions</title><author>Gormeli Kurt, Nazli ; Gokhan, Servan ; Erel, Ozcan ; Gunes, Celal ; Kahraman, Ahmet Fatih ; Ozhasenekler, Ayhan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3161-a2cb1a69c2c0e6d78b755ab64f6b08a73f1c0b04ce4c1c1e767f2b6e11183f0c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Cirrhosis</topic><topic>Congestive heart failure</topic><topic>Diagnosis, Differential</topic><topic>Disulfides</topic><topic>Embolism</topic><topic>Emergency medical care</topic><topic>Female</topic><topic>Homeostasis</topic><topic>Humans</topic><topic>Liver cirrhosis</topic><topic>Male</topic><topic>Malignancy</topic><topic>Oxidative stress</topic><topic>Pleural Effusion</topic><topic>Pleural fluid</topic><topic>Prospective Studies</topic><topic>Sulfhydryl Compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gormeli Kurt, Nazli</creatorcontrib><creatorcontrib>Gokhan, Servan</creatorcontrib><creatorcontrib>Erel, Ozcan</creatorcontrib><creatorcontrib>Gunes, Celal</creatorcontrib><creatorcontrib>Kahraman, Ahmet Fatih</creatorcontrib><creatorcontrib>Ozhasenekler, Ayhan</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium &amp; 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Design This was a prospective study. Setting Emergency Department of Ankara City Hospital, between 1 January 2020 and 15 May 2020. Subjects Patients who were diagnosed with pleural effusion and underwent thoracentesis to make a differentiation between transudative and exudative pleural effusions. The patients were divided into two groups as those who have transudative pleural effusion and those who have exudative pleural effusion. These two groups were assessed with respect to demographic features and oxidative stress parameters. Main Outcome Measures Oxidative stress parameters (The native thiol (NT), total thiol (TT), and disulphide (D) levels and their ratios to one another were calculated (index 1: D/NT, index 2:D/TT, index 3: NT/TT). Results This study enrolled a total of 50 patients with pleural effusion. Twenty patients (40%) were men, and 30 patients (60%) were women. In the transudative pleural effusion group, 14 patients (56%) had decompensated heart failure, 9 patients (36%) had hepatic cirrhosis, and 2 patients (8%) had hypoalbuminemia. In the exudative pleural effusion group, 17 patients (68%) had malignancy, 7 patients (28%) had parapneumonic effusion, and 1 patient (4%) had pulmonary embolism. TT (P &lt; .001) and NT (P = .001) values were significantly lower in the transudative pleural effusion group compared with the exudative pleural effusion group whereas there was no significant difference between the two groups with respect to D (P = .489), index 1 (P = .07), index 2 (P = .064), and index 3 (P = .063) values. Conclusion We believe that a differentiation can be made between transudative and exudative pleural fluids by using thiol sulphide homoeostasis, an oxidative stress marker.</abstract><cop>England</cop><pub>Hindawi Limited</pub><pmid>33492739</pmid><doi>10.1111/ijcp.14051</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0003-4504-1503</orcidid><orcidid>https://orcid.org/0000-0002-1758-3383</orcidid><orcidid>https://orcid.org/0000-0001-8002-0404</orcidid><orcidid>https://orcid.org/0000-0003-1757-9488</orcidid><orcidid>https://orcid.org/0000-0002-2996-3236</orcidid><orcidid>https://orcid.org/0000-0002-2707-4099</orcidid></addata></record>
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subjects Cirrhosis
Congestive heart failure
Diagnosis, Differential
Disulfides
Embolism
Emergency medical care
Female
Homeostasis
Humans
Liver cirrhosis
Male
Malignancy
Oxidative stress
Pleural Effusion
Pleural fluid
Prospective Studies
Sulfhydryl Compounds
title The role of pleural fluid thiol/disulphide homoeostasis in the differentiation between transudative and exudative pleural effusions
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