Timing of treatment in osteosarcoma: challenges and perspectives – a scoping review

Background The timing of events in the management of osteosarcoma may be critical for patient survivorship; however, the prognostic value of factors such as onset of symptoms or initiation of therapy in these patients has not been studied. This study sought to review the literature reporting treatment of osteosarcoma to determine the utility of event timing as a prognostic indicator. Due to significant heterogeneity in the literature, this study was conducted as a scoping review to assess the current state of the literature, identify strengths and weaknesses in current reporting practices, and to propose avenues for future improvement. Main body This review screened 312 peer-reviewed studies of osteosarcoma in any anatomic location published in an English journal for reporting of an event timing metric of any kind in a population of 6 or more. Thirty-seven studies met inclusion/exclusion criteria and were assessed for level of evidence, quality, and event timing metric. Reviewers also collated: publication year, population size, population age, tumor site, tumor type, surgical treatment, and adjuvant medical treatment. Extracted event timing data were further characterized using nine standardized categories to enable systematic analysis. The reporting of event timing in the treatment of osteosarcoma was incomplete and heterogenous. Only 37 of 312 (11.9%) screened studies reported event timing in any capacity. The period between patient-reported symptom initiation and definitive diagnosis was the most reported (17/37, 45.9%). Symptom duration was the second most reported period (10/37, 27.0%). Event timing was typically reported incidentally and was never rigorously incorporated into data analysis or discussion. No studies considered the impact of event timing on a primary outcome. The six largest studies were assessed in detail to identify pearls for future researchers. Notable shortcomings included the inadequate reporting of the definition of an event timing period and the pooling of patients into poorly defined timing groups. Conclusions Inconsistent reporting of event timing in osteosarcoma treatment prevents the development of clinically useful conclusions despite evidence to suggest event timing is a useful prognostic indicator. Consensus guidelines are necessary to improve uniformity and utility in the reporting of event timing..

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:22

Enthalten in:

BMC cancer - 22(2022), 1 vom: 10. Sept.

Sprache:

Englisch

Beteiligte Personen:

Kim, Michael S. [VerfasserIn]
Bolia, Ioanna K. [VerfasserIn]
Iglesias, Brenda [VerfasserIn]
Sharf, Tamara [VerfasserIn]
Roberts, Sidney I. [VerfasserIn]
Kang, Hyunwoo [VerfasserIn]
Christ, Alexander B. [VerfasserIn]
Menendez, Lawrence R. [VerfasserIn]

Links:

Volltext [kostenfrei]

Themen:

Chemotherapy
Oncology
Orthopaedic surgery
Osteosarcoma
Radiation
Surgery
Timing

Anmerkungen:

© The Author(s) 2022

doi:

10.1186/s12885-022-10061-0

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

OLC2131985479

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