Evidence map›Paper›PMID 40540268›Full record

ArticleJAMA network open2025

Telehealth and Health Care Contact Days Among Patients With Advanced Cancer After COVID-19.

Ali M Duffens, Shiyun Zhu, Aida Shirazi, Arjun Gupta, Raymond Liu

Abstract read
In one paragraph

Article in JAMA network open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Time toxicity among patients with cancer: a scoping review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Article
  2. Review
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  4. Review
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  6. Patient-, care partner-, and clinician-proposed solutions to address the time toxicity of cancer care.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Article
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ali M DuffensKaiser Permanente, San Francisco, California.
Shiyun ZhuDivision of Research, Kaiser Permanente Northern California, Pleasanton, California.
Aida ShiraziDivision of Research, Kaiser Permanente Northern California, Pleasanton, California.
Arjun GuptaDivision of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis.
Raymond LiuKaiser Permanente, San Francisco, California.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Importance: The COVID-19 pandemic led to widespread telemedicine adoption, but its impact on time toxicity, ie, the time burden of interacting with the health care system, among patients with advanced cancer remains unclear. Objective: To evaluate the association of the COVID-19 pandemic with time toxicity for patients with advanced cancer who died within 1 year of diagnosis, focusing on changes in health care use, including telehealth. Design, Setting, and Participants: This retrospective cohort study included patients with stage 4 cancer who died within 1 year of diagnosis, with follow-up limited to 1 year. Patient data were provided by an integrated value-based health care system across Kaiser Permanente Northern California. Patients were grouped by diagnosis date into a pre-COVID-19 group (January 1, 2015, to February 29, 2020) and a post-COVID-19 group (March 1, 2020, to June 30, 2022, followed up through June 2023). Exposure: Health care use before and after the onset of the COVID-19 pandemic. Main Outcomes and Measures: Time toxicity was measured as the percentage of health care contact days over survival days. Types of health care use included outpatient visits (in-person and telehealth), emergency department visits, and hospitalizations. Multivariable negative binomial regression was performed to assess use changes by care type. Results: The study included 9643 patients (median [IQR] age, 74 [66-81] years; 5119 men [53.1%]), with 6558 in the pre-COVID-19 group and 3085 in the post-COVID-19 group. Patients spent a median 32.5% (IQR, 21%-50.0%) of their days in contact with the health care system. In the post-COVID-19 group, in-person outpatient visits decreased (adjusted prevalence ratio [APR], 0.71; 95% CI, 0.69-0.74), while telehealth increased (APR, 2.01; 95% CI, 1.94-2.07). Overall contact days increased slightly (APR, 1.04; 95% CI, 1.02-1.07), as did emergency department and/or acute inpatient days (APR, 1.09; 95% CI, 1.04-1.15). Conclusions and Relevance: In this cohort study of patients with advanced cancer, time toxicity remained high in the postpandemic era. Although telehealth increased, so did emergency department visits and hospitalizations. These findings highlight the need to integrate telehealth into time toxicity assessments to optimize patient-centered end-of-life care.

Indexed as

COVID-19NeoplasmsPatient Acceptance of Health CareTelemedicineAgedAged, 80 and overCaliforniaFemaleHumansMaleMiddle AgedRetrospective StudiesSARS-CoV-2Time Factors

Identifiers

PMID40540268
PMCPMC12181790

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.