Virtual Library

Start Your Search

Laura Donahoe



Author of

  • +

    MS27 - Therapeutic Implications of Staging Issues (ID 805)

    • Event: WCLC 2018
    • Type: Mini Symposium
    • Track: Treatment of Early Stage/Localized Disease
    • Presentations: 1
    • Now Available
    • Moderators:
    • Coordinates: 9/26/2018, 10:30 - 12:00, Room 201 BD
    • +

      MS27.04 - Therapeutic Implications of AJCC 8th Edition T1 Subsets (Now Available) (ID 11518)

      11:15 - 11:30  |  Presenting Author(s): Laura Donahoe

      • Abstract
      • Presentation
      • Slides

      Abstract not provided

      Only Members that have purchased this event or have registered via an access code will be able to view this content. To view this presentation, please login, select "Add to Cart" and proceed to checkout. If you would like to become a member of IASLC, please click here.

      Only Active Members that have purchased this event or have registered via an access code will be able to view this content. To view this presentation, please login or select "Add to Cart" and proceed to checkout.

  • +

    P2.01 - Advanced NSCLC (Not CME Accredited Session) (ID 950)

    • Event: WCLC 2018
    • Type: Poster Viewing in the Exhibit Hall
    • Track:
    • Presentations: 1
    • Now Available
    • Moderators:
    • Coordinates: 9/25/2018, 16:45 - 18:00, Exhibit Hall
    • +

      P2.01-76 - The Impact of Concordance with a Lung Cancer Diagnosis Pathway Guideline on Treatment Access in Patients with Stage IV Lung Cancer (Now Available) (ID 12628)

      16:45 - 18:00  |  Author(s): Laura Donahoe

      • Abstract
      • Slides

      Background

      Lung cancer is the leading cause of cancer mortality with the majority of cases diagnosed at an advanced stage. Timely access to treatment is dependent on efficient and appropriate patient assessment and early referral for diagnostic workup. This study aims to assess the impact of referral concordance with a new Lung Cancer Diagnostic Pathway Guideline (LCDPG) on access to treatment in patients with stage IV lung cancer.

      a9ded1e5ce5d75814730bb4caaf49419 Method

      This is a retrospective cohort study of patients with clinical stage IV lung cancer referred to the Diagnostic Assessment Program (DAP) at a Canadian tertiary cancer centre between November 1, 2015 and May 31, 2017. Patient referrals were defined as concordant or discordant based on Cancer Care Ontario LCDPG. The primary outcome; time to treatment from initial healthcare presentation; was compared between the concordant and discordant referrals.

      4c3880bb027f159e801041b1021e88e8 Result

      Two hundred patients were referred for clinical stage IV lung cancer during the study period. Of these referrals, 151 (75.5%) were assessed and referred in concordance with LCDP guidelines. Guideline concordant referrals were associated with reduced time to treatment from first healthcare presentation compared with guideline discordant referrals (55.3 vs 108.8 days, p<0.001). Time to diagnostic procedure (32.2 vs 86.7 days, p<0.001) and decision to treat (38.5 vs 93.8 days, p<0.001) was also reduced with guideline concordance. The most common reason for discordant assessment and referral was delayed or inadequate investigation of symptoms in a high risk patient (32.7% of discordant referrals).

      The mean time from referral to diagnostic procedure (19.4 [SD 16.0] days), decision to treat (23.3 [SD 17.1] days), and treatment initiation (39.7 [SD 26.3] days) did not significantly differ between concordant and discordant groups. Time from referral to decision to treat was within 28 days in 71.5% of patients. The mean number of hospital visits from referral to treatment was 4.9 (SD 3.5). Diagnosis was achieved with a single diagnostic test in the majority of patients (91%). The most common method of diagnosis was EBUS-TBNA (33.5%). The most common treatment modalities initiated were radiation (60.5%) followed by chemotherapy (43%) and targeted therapy (21.5%).

      8eea62084ca7e541d918e823422bd82e Conclusion

      Guideline concordant assessment and referral of patients with stage IV lung cancer results in reduced time to diagnosis and treatment. The utilization of a LCDPG for lung cancer provides a streamlined and efficient framework to facilitate early diagnosis and treatment. Future research and education should focus on improving factors leading to a delay in DAP referral.

      6f8b794f3246b0c1e1780bb4d4d5dc53

      Only Active Members that have purchased this event or have registered via an access code will be able to view this content. To view this presentation, please login or select "Add to Cart" and proceed to checkout.

  • +

    WS03 - Endoscopic Diagnosis and Staging of Lung Cancer – Interventional Pulmonology Hands-On Workshop (Ticketed Session) (ID 986)

    • Event: WCLC 2018
    • Type: Workshop
    • Track: Interventional Diagnostics/Pulmonology
    • Presentations: 1
    • Now Available
    • Moderators:
    • Coordinates: 9/23/2018, 08:00 - 11:30, Room 205 BD
    • +

      WS03.05 - Navigational Bronchoscopy (Now Available) (ID 14661)

      09:10 - 09:30  |  Presenting Author(s): Laura Donahoe

      • Abstract
      • Presentation
      • Slides

      Abstract not provided

      Only Members that have purchased this event or have registered via an access code will be able to view this content. To view this presentation, please login, select "Add to Cart" and proceed to checkout. If you would like to become a member of IASLC, please click here.

      Only Active Members that have purchased this event or have registered via an access code will be able to view this content. To view this presentation, please login or select "Add to Cart" and proceed to checkout.