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Assessment of Cardiac Autonomic Function in Adulthood After Chemotherapy or Radiotherapy in Childhood

NCT01574196 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 83

Last updated 2015-03-31

No results posted yet for this study

Summary

The SALTO-SNA study is an ancillary study of the SALTO study (Suivi À Long Terme en Oncologie des enfants guéris d'un cancer pédiatrique en régions Rhône-Alpes et Auvergne) coordinated by Dr. Claire Berger, pediatric oncologist at the CHU, Saint Etienne. It aims at re-examining, in their initial treatment center, all patients (a cohort of 495 patients alive in 2011), diagnosed between 1987 and 1992, and cured of childhood cancer (except leukemia) in the Rhône-Alpes and Auvergne regions.

The rationale for this study is based on the observation that although the survival rate of childhood cancers has now reached 75%, complications of chemotherapy and radiotherapy are high and greatly increase the risk of mortality in later years (estimated to be 14% in the literature).

The morbidity risk of chemotherapy and radiotherapy can be quantified by assessing the activity of the intrinsic cardiac autonomic regulation, which represents a powerful predictor of cardiovascular morbidity to the individual.

Conditions

  • Cancer
  • Sequels
  • Complications
  • Autonomic Nervous System

Interventions

OTHER

Autonomic nervous system activity records

The description of autonomic equilibrium is based on the use of non-invasive tools such as Holter-ECG monitor (24 hours) which is suitable for longitudinal follow up of cohorts of patients. This tool allows the analysis of instantaneous or delayed variability of the heart rate, in the Hertzian frequency domain after extraction and mathematical transformation of a temporal sequence of R-R spaces from the ECG signal.

Sponsors & Collaborators

  • Centre Hospitalier Universitaire de Saint Etienne

    lead OTHER

Principal Investigators

  • Claire BERGER, MD · CHU de Saint-Etienne

  • Hugues PATURAL, MD PhD · CHU de Saint-Etienne

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-09-30
Primary Completion
2014-12-31
Completion
2014-12-31

Countries

  • France

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01574196 on ClinicalTrials.gov