{"id":8178,"date":"2023-06-29T16:56:50","date_gmt":"2023-06-29T20:56:50","guid":{"rendered":"https:\/\/clariowebstg.wpengine.com\/?post_type=solutions&#038;p=8178"},"modified":"2025-09-11T05:11:36","modified_gmt":"2025-09-11T09:11:36","slug":"diffusing-capacity-dlco","status":"publish","type":"solutions","link":"https:\/\/clario.com\/solutions\/respiratory\/diffusing-capacity-dlco\/","title":{"rendered":"Diffusing Capacity (DLCO)"},"content":{"rendered":"<div class=\"clario-anchor-navigation sticky-top \">\n  <div class=\"container\">\n    <div class=\"row\">\n      <a href=\"#overview\" class=\"button active nav-link col-auto\">Overview<\/a><a href=\"#solutions\" class=\"button nav-link col-auto\">Solutions<\/a><a href=\"#resources\" class=\"button nav-link col-auto\">Resources<\/a>            <button class=\"control arrow closed\" aria-label=\"Toggle\"><\/button>\n    <\/div>\n  <\/div>\n<\/div>\n\n<script type=\"text\/javascript\">\n  jQuery(window).on(\"load\", function() {\n    Clario.AnchorNavigation.run();\n  });\n<\/script>\n\n\n<div class=\"clario-section\">\n  <div class=\"container\">\n      \n<div class=\"row\">\n\t\n\n<div class=\"col-12 col-md-9\">\n\t\t\t\n\n<p class=\"mb-0 has-pattern-4-color has-text-color\" id=\"overview\"><strong>OVERVIEW<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"overview\">DLCO assessment<\/h2>\n\n\n\n<p>Diffusing capacity of the lungs for carbon monoxide (DLCO) provides valuable insights into lung disease severity and progression. In clinical trials, DLCO assessment can also help identify drug-induced changes in pulmonary function and help establish the safety profiles of respiratory and non-respiratory therapies.<\/p>\n\n\n<div class=\"clario-accordion-element clario-accordion accordion row \" id=\"accordion-69312893c4535\">\n<div class=\"clario-accordion-title col-12\" id=\"accordion-heading-27764439\">\n      <h3 class=\"h4\" role=\"button\" data-toggle=\"collapse\" data-target=\"#accordion-content-27764439\" aria-expanded=\"false\" aria-controls=\"accordion-content-0\">What is DLCO?<\/h4>\n    <\/div>\n    <div class=\"clario-accordion-content collapse col-12\" aria-labelledby=\"accordion-heading-27764439\" id=\"accordion-content-27764439\" data-parent=\"#accordion-69312893c4535\">\n\n<p>DLCO, also known as transfer factor for carbon monoxide (TLCO), measures the ability of the lungs to transfer gas from ambient air to circulating red blood cells. This endpoint is assessed through the uptake of carbon monoxide (CO), typically during a 10 second breath-hold of a dilute CO gas mixture.&nbsp;Carbon monoxide is used as a surrogate marker for oxygen as it has a higher affinity for hemoglobin (up to 250X) and its uptake is less impacted by bodily oxygen utilization.<\/p>\n\n<\/div><\/div>\n\n\n<div class=\"clario-accordion-element clario-accordion accordion row \" id=\"accordion-69312893c4775\">\n<div class=\"clario-accordion-title col-12\" id=\"accordion-heading-21a7043b\">\n      <h3 class=\"h4\" role=\"button\" data-toggle=\"collapse\" data-target=\"#accordion-content-21a7043b\" aria-expanded=\"false\" aria-controls=\"accordion-content-0\">For which indications is DLCO assessed?<\/h4>\n    <\/div>\n    <div class=\"clario-accordion-content collapse col-12\" aria-labelledby=\"accordion-heading-21a7043b\" id=\"accordion-content-21a7043b\" data-parent=\"#accordion-69312893c4775\">\n\n<p>Identification of normal or aberrant DLCO is an important component in the evaluation of various respiratory diseases:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chronic Obstructive Pulmonary Disease (COPD)<\/li>\n\n\n\n<li>Cystic Fibrosis (CF)<\/li>\n\n\n\n<li>Asthma<\/li>\n\n\n\n<li>Interstitial Lung Disease (ILD)<\/li>\n\n\n\n<li>Pulmonary vascular disease Neuromuscular disorders<\/li>\n<\/ul>\n\n<\/div><\/div>\n\n\t<\/div>\n\n<\/div>\n\n  <\/div>\n<\/div>\n\n\n<div class=\"clario-section light-grey-50\">\n  <div class=\"container\">\n      \n<div class=\"row mb-4\">\n\t\n\n<div class=\"col-12 col-md-9\">\n\t\t\t\n\n<p class=\"mb-0 has-pattern-4-color has-text-color\" id=\"solutions\"><strong>SOLUTIONS FOR<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"solutions\">DLCO trials<\/h2>\n\n\t<\/div>\n\n<\/div>\n\n\n<div class=\"row\">\n\t\n\n<div class=\"col-12 col-md-6\">\n\t\t\t\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69312893c5e37&quot;}\" data-wp-interactive=\"core\/image\" class=\"wp-block-image size-large is-resized mb-0 wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"667\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on-async--click=\"actions.showLightbox\" data-wp-on-async--load=\"callbacks.setButtonStyles\" data-wp-on-async-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/EasyOne_Pro_ObjectPhoto_Left_DLCO_large-1200x667.png\" alt=\"ndd EasyOne Pro\" class=\"wp-image-8932\" style=\"width:572px;height:318px\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/EasyOne_Pro_ObjectPhoto_Left_DLCO_large-1200x667.png 1200w, https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/EasyOne_Pro_ObjectPhoto_Left_DLCO_large-600x334.png 600w, https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/EasyOne_Pro_ObjectPhoto_Left_DLCO_large-768x427.png 768w, https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/EasyOne_Pro_ObjectPhoto_Left_DLCO_large-1536x854.png 1536w, https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/EasyOne_Pro_ObjectPhoto_Left_DLCO_large.png 1645w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on-async--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"has-text-align-center mb-0 has-small-font-size\">ndd<sup>\u00ae<\/sup> EasyOne Pro<\/p>\n\n\n\n<div class=\"wp-block-buttons mb-2 btn-sm-center is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/DataSheet_RS_DLCO.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Download datasheet<\/a><\/div>\n<\/div>\n\n\n<div class=\"row\">\n\t\n\n<div class=\"col-4 col-sm-3 col-md-3\">\n\t\t\t\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/high-res-curves-resp-icon.png\" alt=\"\" class=\"wp-image-8809\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/high-res-curves-resp-icon.png 300w, https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/high-res-curves-resp-icon-250x250.png 250w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\t<\/div>\n\n\n\n<div class=\"col-4 col-sm-3 col-md-3\">\n\t\t\t\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"626\" height=\"625\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Custom_software.png\" alt=\"Custom software and data transfer\" class=\"wp-image-8187\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Custom_software.png 626w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Custom_software-600x600.png 600w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Custom_software-300x300.png 300w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Custom_software-250x250.png 250w\" sizes=\"auto, (max-width: 626px) 100vw, 626px\" \/><\/figure>\n\n\t<\/div>\n\n\n\n<div class=\"col-4 col-sm-3 col-md-3\">\n\t\t\t\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/devices-supplied-icon.png\" alt=\"\" class=\"wp-image-8810\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/devices-supplied-icon.png 300w, https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/devices-supplied-icon-250x250.png 250w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\t<\/div>\n\n\n\n<div class=\"col-4 col-sm-3 col-md-3\">\n\t\t\t\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"626\" height=\"625\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Expert_overread.png\" alt=\"Expert overread\" class=\"wp-image-8184\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Expert_overread.png 626w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Expert_overread-600x600.png 600w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Expert_overread-300x300.png 300w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Expert_overread-250x250.png 250w\" sizes=\"auto, (max-width: 626px) 100vw, 626px\" \/><\/figure>\n\n\t<\/div>\n\n\n\n<div class=\"col-4 col-sm-3 col-md-3\">\n\t\t\t\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"626\" height=\"625\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Centralized_data_hub.png\" alt=\"Centralized data hub\" class=\"wp-image-8181\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Centralized_data_hub.png 626w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Centralized_data_hub-600x600.png 600w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Centralized_data_hub-300x300.png 300w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Centralized_data_hub-250x250.png 250w\" sizes=\"auto, (max-width: 626px) 100vw, 626px\" \/><\/figure>\n\n\t<\/div>\n\n\n\n<div class=\"col-4 col-sm-3 col-md-3\">\n\t\t\t\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"625\" height=\"625\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Technian_training.png\" alt=\"Technician training\" class=\"wp-image-8182\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Technian_training.png 625w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Technian_training-600x600.png 600w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Technian_training-300x300.png 300w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Technian_training-250x250.png 250w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\" \/><\/figure>\n\n\t<\/div>\n\n<\/div>\n\n\t<\/div>\n\n\n\n<div class=\"col-12 col-md-6\">\n\t\t\t\n\n<h3 class=\"wp-block-heading mb-0 has-pattern-4-color has-text-color\" id=\"h-ndd-easyone-pro\">ndd<sup>\u00ae<\/sup> EasyOne Pro<\/h3>\n\n\n\n<h4 class=\"wp-block-heading mb-1\" id=\"h-standardized-dlco-device-solution\">Standardized DLCO device solution<\/h4>\n\n\n\n<p>Clario offers standardized, centralized DLCO analysis with the <a href=\"https:\/\/nddmed.com\/products\/complete-pft\/easyone-pro\" target=\"_blank\" rel=\"noreferrer noopener\">ndd<sup>\u00ae<\/sup> EasyOne Pro<\/a>, a high-quality, easy-to-use, lightweight device capable of providing DLCO results in three minutes via single breath diffusion.&nbsp; The EasyOne Pro is pre-calibrated and requires no warm-up time, leveraging <a href=\"https:\/\/nddmed.com\/pulmonary-function-test-solutions\/ndd-pft-technology\" target=\"_blank\" rel=\"noreferrer noopener\">ndd\u2019s proprietary technologies<\/a>.<\/p>\n\n\n\n<p>Complete, high-resolution digital DLCO and spirometry curves can be easily uploaded directly into Clario\u2019s&nbsp; EXPERT<sup>\u00ae<\/sup> database.&nbsp; Clario over-reads data for consistency and plausibility, alerting the sponsor to potential deviations or sites in need of retraining, ultimately helping sponsors generate the best-possible data.<\/p>\n\n\n\n<h4 class=\"wp-block-heading mb-1\">Solution benefits:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Minimizes device, site and gas variability<\/li>\n\n\n\n<li>Improved data resolutions and more accurate readings<\/li>\n\n\n\n<li>Consistent data labeling<\/li>\n\n\n\n<li>Customized workflow captures only timepoints and PPIs dictated by protocol<\/li>\n\n\n\n<li>Centralization can reduce variability by up to 50%<\/li>\n\n\n\n<li>All gas tanks, regulators and carts are included and sourced from vetted suppliers<\/li>\n<\/ul>\n\n\t<\/div>\n\n<\/div>\n\n  <\/div>\n<\/div>\n\n\n<div class=\"clario-section pt-2 pb-1 light-grey\">\n  <div class=\"container\">\n      \n<div class=\"row\">\n\t\n\n<div class=\"col-12 col-md-6\">\n\t\t\t<div class=\"h-100 d-flex flex-column justify-content-center\">\n\t\t\t\n\n<p class=\"mb-0 has-pattern-4-color has-text-color\" id=\"h-overview-video\"><strong>OVERVIEW VIDEO<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading mb-3 mb-md-0\" id=\"h-learn-more-about-the-ndd-easyone-pro-system\">Learn more about the ndd EasyOne Pro system<\/h2>\n\n\t\t<\/div>\n\t<\/div>\n\n\n\n<div class=\"col-12 col-md-6\">\n\t\t\t\n\n<figure class=\"wp-block-embed is-type-video is-provider-vimeo wp-block-embed-vimeo wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"ndd EasyOne Pro Overview\" src=\"https:\/\/player.vimeo.com\/video\/840866339?dnt=1&amp;app_id=122963\" width=\"640\" height=\"360\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\"><\/iframe>\n<\/div><\/figure>\n\n\t<\/div>\n\n<\/div>\n\n  <\/div>\n<\/div>\n\n\n<div class=\"clario-section light-grey-50\">\n  <div class=\"container\">\n      \n<div class=\"row\">\n\t\n\n<div class=\"col-12 col-md-6 order-2 order-md-1\">\n\t\t\t\n\n<h3 class=\"wp-block-heading mb-0 has-pattern-4-color has-text-color\" id=\"h-clario-link\">Clario Link<\/h3>\n\n\n\n<h4 class=\"wp-block-heading mb-1\" id=\"h-non-standard-paper-based-solution\">Non-standard, paper-based solution<\/h4>\n\n\n\n<p>While losing the benefit of standardized equipment, sponsors interested in using existing equipment at specialized sites can utilize Clario Link, our flexible paper-based solution. A combination of existing site equipment and Clario-provided rental equipment can be used, and digitized paper readings from all sites are uploaded to the Clario EXPERT<sup>\u00ae<\/sup> portal for centralized review and data reconciliation.<\/p>\n\n\n\n<h4 class=\"wp-block-heading mb-1\">Solution benefits:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Low cost<\/li>\n\n\n\n<li>Rent devices only when needed<\/li>\n\n\n\n<li>Compatible with most existing DLCO capture devices<\/li>\n\n\n\n<li>Same great training, review, analysis and reporting<\/li>\n<\/ul>\n\n\t<\/div>\n\n\n\n<div class=\"col-12 col-md-6 order-1 order-md-2\">\n\t\t\t\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69312893c72bd&quot;}\" data-wp-interactive=\"core\/image\" class=\"wp-block-image size-full mb-0 wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"772\" height=\"431\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on-async--click=\"actions.showLightbox\" data-wp-on-async--load=\"callbacks.setButtonStyles\" data-wp-on-async-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/04\/GettyImages-183411212-transparent-e1682094294951.png\" alt=\"\" class=\"wp-image-8219\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/04\/GettyImages-183411212-transparent-e1682094294951.png 772w, https:\/\/clario.com\/wp-content\/uploads\/2023\/04\/GettyImages-183411212-transparent-e1682094294951-600x335.png 600w, https:\/\/clario.com\/wp-content\/uploads\/2023\/04\/GettyImages-183411212-transparent-e1682094294951-768x429.png 768w\" sizes=\"auto, (max-width: 772px) 100vw, 772px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on-async--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n<div class=\"row\">\n\t\n\n<div class=\"col-4 col-sm-3 col-md-3\">\n\t\t\t\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"626\" height=\"625\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Expert_overread.png\" alt=\"Expert overread\" class=\"wp-image-8184\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Expert_overread.png 626w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Expert_overread-600x600.png 600w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Expert_overread-300x300.png 300w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Expert_overread-250x250.png 250w\" sizes=\"auto, (max-width: 626px) 100vw, 626px\" \/><\/figure>\n\n\t<\/div>\n\n\n\n<div class=\"col-4 col-sm-3 col-md-3\">\n\t\t\t\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"626\" height=\"625\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Centralized_data_hub.png\" alt=\"Centralized data hub\" class=\"wp-image-8181\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Centralized_data_hub.png 626w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Centralized_data_hub-600x600.png 600w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Centralized_data_hub-300x300.png 300w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Centralized_data_hub-250x250.png 250w\" sizes=\"auto, (max-width: 626px) 100vw, 626px\" \/><\/figure>\n\n\t<\/div>\n\n\n\n<div class=\"col-4 col-sm-3 col-md-3\">\n\t\t\t\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"625\" height=\"625\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Technian_training.png\" alt=\"Technician training\" class=\"wp-image-8182\" srcset=\"https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Technian_training.png 625w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Technian_training-600x600.png 600w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Technian_training-300x300.png 300w, https:\/\/clario.com\/wp-content\/uploads\/2022\/05\/RS_Key-Technian_training-250x250.png 250w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\" \/><\/figure>\n\n\t<\/div>\n\n\n\n<div class=\"col-4 col-sm-3 col-md-3\">\n\t\t\t\t<\/div>\n\n<\/div>\n\n\t<\/div>\n\n<\/div>\n\n  <\/div>\n<\/div>\n\n\n<div class=\"clario-section\">\n  <div class=\"container\">\n      \n\n<p class=\"mb-0 has-pattern-4-color has-text-color\" id=\"resources\"><strong>RESOURCES<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"resources\">Related downloads<\/h2>\n\n\n  <div class=\"clario-collection clario-collection-select row  clario-collection-count-2\">\n                              <article class=\"mb-2 col-12 col-md-6 col-xl-3\">\n              <a href=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/DataSheet_RS_DLCO.pdf\" target=\"_blank\" class=\"clario-thumb-resource clario-thumb clario-thumb-type-resource clario-thumb-type-post dark-purple\">\n    <span class=\"clario-thumb-category label\">Datasheet<\/span>\n    <h4 class=\"clario-thumb-title\">Centralized DLCO services<\/h4>\n    <div class=\"clario-thumb-row row\">\n      <div class=\"col-6 clario-thumb-icon\">\n        <img loading=\"lazy\" decoding=\"async\" width=\"36\" height=\"36\" class=\"clario-thumb-mian-image clario-thumb-rs-icon\" alt=\"Download icon\" src=\"https:\/\/clario.com\/wp-content\/themes\/clario-bootstrap\/media\/icons\/resource-download-icon-white.svg\">\n        <img loading=\"lazy\" decoding=\"async\" width=\"36\" height=\"36\" class=\"clario-thumb-hover-image clario-thumb-rs-icon\" alt=\"Download icon\" src=\"https:\/\/clario.com\/wp-content\/themes\/clario-bootstrap\/media\/icons\/resource-download-icon-white.svg\">\n      <\/div>\n      <div class=\"col-6 clario-thumb-link-text\"><span class=\"clario-thumb-link button primary\">Download<\/span><\/div>\n    <\/div>\n  <\/a>\n          <\/article>\n                  <article class=\"mb-2 col-12 col-md-6 col-xl-3\">\n              <a href=\"https:\/\/clario.com\/wp-content\/uploads\/2025\/03\/Brochure-RS-Clario-Respiratory-Solutions.pdf\" target=\"_blank\" class=\"clario-thumb-resource clario-thumb clario-thumb-type-resource clario-thumb-type-post dark-purple\">\n    <span class=\"clario-thumb-category label\">Brochure<\/span>\n    <h4 class=\"clario-thumb-title\">Clario respiratory solutions<\/h4>\n    <div class=\"clario-thumb-row row\">\n      <div class=\"col-6 clario-thumb-icon\">\n        <img loading=\"lazy\" decoding=\"async\" width=\"36\" height=\"36\" class=\"clario-thumb-mian-image clario-thumb-rs-icon\" alt=\"Download icon\" src=\"https:\/\/clario.com\/wp-content\/themes\/clario-bootstrap\/media\/icons\/resource-download-icon-white.svg\">\n        <img loading=\"lazy\" decoding=\"async\" width=\"36\" height=\"36\" class=\"clario-thumb-hover-image clario-thumb-rs-icon\" alt=\"Download icon\" src=\"https:\/\/clario.com\/wp-content\/themes\/clario-bootstrap\/media\/icons\/resource-download-icon-white.svg\">\n      <\/div>\n      <div class=\"col-6 clario-thumb-link-text\"><span class=\"clario-thumb-link button primary\">Download<\/span><\/div>\n    <\/div>\n  <\/a>\n          <\/article>\n                          <\/div>\n\n  <\/div>\n<\/div>\n\n\n<div class=\"clario-section light-grey-50 pt-2 pb-0 pb-md-2\">\n  <div class=\"container\">\n      \n\n<h2 class=\"wp-block-heading\" id=\"h-related-solutions\"><br>Related solutions<\/h2>\n\n\n<div class=\"clario-collection clario-collection-summary clario-collection-resources clario-collection-type-solution row \"><article class=\"col-12 col-md-6 col-xl-4\">\n<a href=\"https:\/\/clario.com\/solutions\/respiratory\/site-based-spirometry\/\" class=\"clario-solution-thumb\">\n  <img loading=\"lazy\" decoding=\"async\" width=\"545\" height=\"265\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/08\/site-based-spirometry-featured.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"site-based-spirometry-featured\" \/>  <h3 class=\"clario-thumb-title\">Site-Based Spirometry (FEV<sub>1<\/sub>, FVC, PEF, and more.)<\/h3>\n  <p>Centralized, on-site pulmonary function testing for clinical trials.<\/p>\n  <span class=\"clario-thumb-link button primary\">Find out more<\/span>\n<\/a>\n      <\/article><article class=\"col-12 col-md-6 col-xl-4\">\n<a href=\"https:\/\/clario.com\/solutions\/respiratory\/virtual-home-spirometry\/\" class=\"clario-solution-thumb\">\n  <img loading=\"lazy\" decoding=\"async\" width=\"545\" height=\"265\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/06\/Virtual-Spirometry-Rectangle-Solution-Headers.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" \/>  <h3 class=\"clario-thumb-title\">Virtual Home Spirometry<\/h3>\n  <p>Remote spirometry testing for respiratory clinical trials\u200b.<\/p>\n  <span class=\"clario-thumb-link button primary\">Find out more<\/span>\n<\/a>\n      <\/article><article class=\"col-12 col-md-6 col-xl-4\">\n<a href=\"https:\/\/clario.com\/solutions\/respiratory\/cough-and-lung-sounds\/\" class=\"clario-solution-thumb\">\n  <img loading=\"lazy\" decoding=\"async\" width=\"545\" height=\"265\" src=\"https:\/\/clario.com\/wp-content\/uploads\/2023\/04\/cough-and-lung-sounds-featured.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"cough-and-lung-sounds-featured\" \/>  <h3 class=\"clario-thumb-title\">Cough and Lung Sounds<\/h3>\n  <p>Assessment of cough frequency, cough severity and other lung sounds such as crackles or rhonchi for clinical trials.<\/p>\n  <span class=\"clario-thumb-link button primary\">Find out more<\/span>\n<\/a>\n      <\/article>  <\/div>\n  <\/div>\n<\/div>\n\n\n<div class=\"clario-section clario-cta clario-cta-layout-standard  purple show-bg-pixel \">\n  <div class=\"container\">\n    <div class=\"row align-items-md-center\">\n        <div class=\"clario-cta-content col-md-6 offset-md-1 col-10\"><p class=\"h2\">Talk to a specialist to get started<\/p><p><p>Our team of experts is available to address questions you may have about our integrated respiratory solutions. Submit your contact information and we\u2019ll be in touch shortly.<\/p>\n<\/p><\/div><div class=\"cta-buttons offset-md-1 col-md-4 col-10\"><div class=\"clario-cta-action\"><a href=\"#popup-1\" class=\"button cta-1 bottom-cta\">Get started<\/a><\/div><\/div>    <\/div>\n  <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Assessing the capacity of the lungs for effective gas transfer. [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/clario.com\/solutions\/respiratory\/diffusing-capacity-dlco\/\">Read More&#8230;<span class=\"screen-reader-text\"> from Diffusing Capacity (DLCO)<\/span><\/a><\/p>\n","protected":false},"featured_media":8948,"parent":5050,"menu_order":0,"template":"","tags":[121],"class_list":["post-8178","solutions","type-solutions","status-publish","has-post-thumbnail","hentry","tag-solutions"],"acf":[],"cp_meta_data":{"_edit_lock":["1757581898:29"],"_edit_last":["29"],"display_prefooter":["hide"],"_display_prefooter":["field_61641783f0f7c"],"page_title":[""],"_page_title":["field_615dbd9cfca50"],"select_hero_section_type":["image"],"_select_hero_section_type":["field_63e9c1ac237af"],"banner_image":["8947"],"_banner_image":["field_614c580034347"],"show_header_pixel":["1"],"_show_header_pixel":["field_6221d6b147ede"],"introduction":["Assess the capacity of the lungs for effective gas transfer."],"_introduction":["field_614c581e34348"],"introduction_paragraph":[""],"_introduction_paragraph":["field_629ee2f209b6b"],"call_to_action_button":["1"],"_call_to_action_button":["field_629888a6435a9"],"cta_btn_css_class":["top-cta"],"_cta_btn_css_class":["field_62bab8d5adfa4"],"persistent_cta":["hide"],"_persistent_cta":["field_6375dc7c0b25c"],"show_popup":["1"],"_show_popup":["field_62b1aec56dcb5"],"solutions":["a:3:{i:0;s:4:\"9923\";i:1;s:4:\"8197\";i:2;s:4:\"7864\";}"],"_solutions":["field_61eac16edee33"],"solutions_category":[""],"_solutions_category":["field_61eac09d5e59c"],"therapeutic_areas":[""],"_therapeutic_areas":["field_61eac19284449"],"_yoast_wpseo_content_score":["30"],"_yoast_wpseo_focuskeywords":["[{\"keyword\":\"diffusing capacity\",\"score\":72},{\"keyword\":\"DLCO trials\",\"score\":81},{\"keyword\":\"DLCO device\",\"score\":70},{\"keyword\":\"gas transfer\",\"score\":61}]"],"_yoast_wpseo_keywordsynonyms":["[\"\",\"\",\"\",\"\",\"\"]"],"_yoast_wpseo_estimated-reading-time-minutes":["5"],"_yoast_wpseo_wordproof_timestamp":[""],"_thumbnail_id":["8948"],"cta_btn_text":["Get started"],"_cta_btn_text":["field_62984e409758b"],"cta_btn_url":["#popup-1"],"_cta_btn_url":["field_62984e699758c"],"cta_url_open_new_tab":["0"],"_cta_url_open_new_tab":["field_629dce361d7e6"],"cta_btn_style":["cta-1"],"_cta_btn_style":["field_62986b9c7c2ee"],"_oembed_4a22f30318537c1e8961c9c520249015":["<iframe title=\"Clario brand film\" src=\"https:\/\/player.vimeo.com\/video\/641060171?dnt=1&amp;app_id=122963\" width=\"640\" height=\"360\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\" allowfullscreen><\/iframe>"],"_oembed_time_4a22f30318537c1e8961c9c520249015":["1688048813"],"_oembed_698d2e38f250f3015bcb9822a3c7994a":["<iframe title=\"ndd EasyOne Pro Overview\" src=\"https:\/\/player.vimeo.com\/video\/840866339?dnt=1&amp;app_id=122963\" width=\"640\" height=\"360\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\" allowfullscreen><\/iframe>"],"_oembed_time_698d2e38f250f3015bcb9822a3c7994a":["1690561123"],"_yoast_wpseo_metadesc":["Assessing DLCO (Diffusing Capacity of the Lungs for Carbon Monoxide) in respiratory clinical trials."],"_yoast_wpseo_focuskw":["DLCO"],"_yoast_wpseo_linkdex":["81"],"_yoast_indexnow_last_ping":["1757581896"],"_oembed_3ad4589727a21fd9ccd2084790afe60f":["<iframe title=\"ndd EasyOne Pro Overview\" src=\"https:\/\/player.vimeo.com\/video\/840866339?dnt=1&amp;app_id=122963\" width=\"640\" height=\"360\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\"><\/iframe>"],"_oembed_time_3ad4589727a21fd9ccd2084790afe60f":["1757581898"],"_ame_cpe_post_policy":["{\"accessProtection\":{\"active\":\"replace\"}}"],"popup_box_id":["popup-1"],"_popup_box_id":["field_62b1ab70ff7f5"]},"_links":{"self":[{"href":"https:\/\/clario.com\/wp-json\/wp\/v2\/solutions\/8178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/clario.com\/wp-json\/wp\/v2\/solutions"}],"about":[{"href":"https:\/\/clario.com\/wp-json\/wp\/v2\/types\/solutions"}],"version-history":[{"count":0,"href":"https:\/\/clario.com\/wp-json\/wp\/v2\/solutions\/8178\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/clario.com\/wp-json\/wp\/v2\/solutions\/5050"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/clario.com\/wp-json\/wp\/v2\/media\/8948"}],"wp:attachment":[{"href":"https:\/\/clario.com\/wp-json\/wp\/v2\/media?parent=8178"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clario.com\/wp-json\/wp\/v2\/tags?post=8178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}