Changes in dietary habits following a colon cancer diagnosis: insights from the prospective ECHO (Eating habits CHanges in Oncologic patients) STUDY 2.0 - Summary - MDSpire

Changes in dietary habits following a colon cancer diagnosis: insights from the prospective ECHO (Eating habits CHanges in Oncologic patients) STUDY 2.0

  • By

  • Caprara, Greta

  • Busonera, Ilaria

  • Mazzi, Cristina

  • Marchetti, Fabiana

  • Bencardino, Daniela

  • Ferrari, Marianna

  • Tieri, Maria

  • Titta, Lucilla

  • Magionesi, Giada

  • Marchiotto, Margherita

  • Valerio, Matteo

  • Verzè, Matteo

  • Gori, Stefania

  • May 5, 2026

  • 0 min

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Objective:

To investigate post-diagnosis dietary changes among Italian colorectal cancer (CRC) patients.

Key Findings:
  • Patients reported increased consumption of vegetables, fresh fruit, and fish.
  • Decreased intake of processed meat, desserts, red meat, and alcoholic beverages was noted.
  • Over half of patients consumed nutritional supplements post-diagnosis.
  • Most dietary changes were made without consulting oncologists.
  • Only one-third of patients sought dietary information after diagnosis.
Interpretation:

While some positive dietary changes were observed, the overall modifications were modest and not widely adopted, indicating a need for better patient education and support regarding nutrition.

Limitations:
  • Small sample size of 98 patients.
  • Data collected through self-reported questionnaires, which may introduce bias.
  • Lack of follow-up on the long-term impact of dietary changes.
Conclusion:

The study highlights the need for oncologists to engage patients in discussions about nutrition as a potential risk factor and to provide guidance on dietary modifications post-diagnosis.

Original Source(s)

Changes in dietary habits following a colon cancer diagnosis: insights from the prospective ECHO (Eating habits CHanges in Oncologic patients) STUDY 2.0

  • by Caprara, Greta , Busonera, Ilaria , Mazzi, Cristina , Marchetti, Fabiana , Bencardino, Daniela , Ferrari, Marianna , Tieri, Maria , Titta, Lucilla , Magionesi, Giada , Marchiotto, Margherita , Valerio, Matteo , Verzè, Matteo , Gori, Stefania

  • May 5, 2026

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