deltatrials
Completed PHASE1/PHASE2 INTERVENTIONAL NCT00478465

Valganciclovir (Valcyte) for Chronic Fatigue Syndrome Patients Who Have Elevated Antibody Titers Against Human Herpes Virus 6 (HHV-6)and Epstein-Barr Virus (EBV)

A Randomized, Double-blind, Placebo-controlled Clinical Trial to Evaluate the Efficacy and Safety of Valganciclovir (Valcyte) in Patients Experiencing Chronic Fatigue Syndrome With Elevated Antibody Titers Against Human Herpesvirus-6 (HHV-6) and Epstein-Barr Virus (EBV)

Sponsor: Stanford University

Interventions valganciclovir
Updated 6 times since 2017 Last updated: May 23, 2022 Started: May 31, 2007 Primary completion: Aug 31, 2007 Completion: Aug 31, 2007
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE1/PHASE2 clinical study on Chronic Fatigue Syndrome, this trial is completed. The trial is conducted by Stanford University and has accumulated 6 data snapshots since 2007. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotUnknown Status~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotUnknown Status~Jan 2021 – ~Jun 2022 · 17 months · monthly snapshotUnknown Status~Jun 2022 – ~Jul 2024 · 25 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 24 months · monthly snapshotCompleted

Change History

6 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed PHASE1/PHASE2

  2. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE1/PHASE2

    Phase: PHASE1_PHASE2PHASE1/PHASE2

  3. Jun 2022 — Jul 2024 [monthly]

    Completed PHASE1_PHASE2

    Status: Unknown StatusCompleted

  4. Jan 2021 — Jun 2022 [monthly]

    Unknown Status PHASE1_PHASE2

  5. Jun 2018 — Jan 2021 [monthly]

    Unknown Status PHASE1_PHASE2

Show 1 earlier version
  1. Jan 2017 — Jun 2018 [monthly]

    Unknown Status PHASE1_PHASE2

    First recorded

May 2007

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Stanford University
Data source: Stanford University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations