Pathways to lung cancer diagnosis among individuals who did not receive lung cancer screening: a qualitative study

Autor: Rachel D. McCarty, Mollie E. Barnard, Katherine A. Lawson-Michod, Makelle Owens, Sarah E. Green, Samantha Derzon, Lea Karabegovic, Wallace L. Akerley, Melissa H. Watt, Jennifer A. Doherty, Laurie Grieshober
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: BMC Primary Care, Vol 24, Iss 1, Pp 1-11 (2023)
Druh dokumentu: article
ISSN: 2731-4553
DOI: 10.1186/s12875-023-02158-7
Popis: Abstract Background Although early detection of lung cancer through screening is associated with better prognosis, most lung cancers are diagnosed among unscreened individuals. We therefore sought to characterize pathways to lung cancer diagnosis among unscreened individuals. Methods Participants were individuals with lung cancer who did not undergo asymptomatic lung cancer screening (n = 13) and healthcare providers who may be involved in the pathway to lung cancer diagnosis (n = 13). We conducted semi-structured interviews to identify themes in lung cancer patients’ narratives of their cancer diagnoses and providers’ personal and/or professional experiences of various pathways to lung cancer diagnoses, to identify delays in diagnosis. We audio-recorded, transcribed, and coded interviews in two stages. First, we conducted deductive coding using three time-period intervals from the Models of Pathways to Treatment framework: appraisal, help-seeking, and diagnostic (i.e., excluding pre-treatment). Second, we conducted inductive coding to identify themes within each time-period interval, and classified these themes as either barriers or facilitators to diagnosis. Coding and thematic summarization were completed independently by two separate analysts who discussed for consensus. Results Eight of the patient participants had formerly smoked, and five had never smoked. We identified eight barrier/facilitator themes within the three time-period intervals. Within the appraisal interval, the barrier theme was (1) minimization or misattribution of symptoms, and the facilitator theme was (2) acknowledgment of symptoms. Within the help-seeking interval, the barrier theme was (3) hesitancy to seek care, and the facilitator theme was (4) routine care. Within the diagnosis interval, barrier themes were (5) health system challenges, and (6) social determinants of health; and facilitator themes were (7) severe symptoms and known risk factors, and (8) self-advocacy. Many themes were interrelated, including minimization or misattribution of symptoms and hesitancy to seek care, which may collectively contribute to care and imaging delays. Conclusions Interventions to reduce hesitancy to seek care may facilitate timely lung cancer diagnoses. More prompt referral to imaging—especially computed tomography (CT)—among symptomatic patients, along with patient self-advocacy for imaging, may reduce delays in diagnosis.
Databáze: Directory of Open Access Journals
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