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TerminatedNCT03319914OF-CALISTAUpdated Nov 20, 2018

Observational Follow-up to ST-001 Calciphylaxis Pain Treatment With Intravenous Sodium Thiosulfate

An observational study in Calciphylaxis, sponsored by Hope Pharmaceuticals. Terminated at 3 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2018-11-20.

Sponsored by Hope Pharmaceuticals · Observational

Why this study was terminated
Subjects did not receive Hope Pharmaceuticals' Sodium Thiosulfate Injection.
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
5
Ages
18 Years and older
Sex
All
01

Study summary

This is an 8-week observational follow-up study of patients who participated in the ST-001 CALISTA study (A Phase 3, Intravenous Sodium Thiosulfate for Acute Calciphylaxis Treatment: A Multicenter, Randomized, Double-blind, Placebo-controlled Clinical Trial).

Read the detailed description

This is an 8-week observational follow-up study of patients who participated in the ST-001 CALISTA study. In this ST-003 (OF-CALISTA) study, the occurrence of delayed adverse events, standard of care treatments for calciphylaxis (medications [including Sodium Thiosulfate Injection and pain medication], wound debridement, amputation, hyperbaric oxygen therapy, and surgical parathyroidectomy), and calciphylaxis-related complications (new or worsening skin lesions, ulceration, infection, sepsis and hospitalizations) will be recorded during an 8-week observation period following patient participation in the ST-001 CALISTA study (A Phase 3, Intravenous Sodium Thiosulfate for Acute Calciphylaxis Treatment: A Multicenter, Randomized, Double-blind, Placebo-controlled Clinical Trial).

02

Conditions studied

  • Calciphylaxis

Keywords

  • calciphylaxis, calcific uremic arteriolopathy,
  • calcium metabolism disorders
  • metabolic diseases
  • sodium thiosulfate
03

In context

Calciphylaxis

23 studies on the registry are indexed under Calciphylaxis; 10 are open to participants now.

This study's enrollment of 5 is below the median of 450 across 10 observational studies indexed under Calciphylaxis.

Browse Calciphylaxis studies →

Lead sponsor

Hope Pharmaceuticals is the lead sponsor of 5 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Those calciphylaxis patients that previously participated in the ST-001 CALISTA study (A Phase 3, Intravenous Sodium Thiosulfate for Acute Calciphylaxis Treatment: A Multicenter, Randomized, Double-blind, Placebo-controlled Clinical Trial).

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Previously enrolled as a patient in ST-001 CALISTA study
  • Willing to provide written
  • Willing and able to adhere to all study-related procedures
  • Willing to authorize release of medical records
  • Willing to authorize collection of medical data from health care providers
  • Provide email, home address and phone number where he/she can be reached

Exclusion criteria

Exclusion Criteria:

  • Patient did not participate in ST-001 CALISTA study
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
5 participants (actual)
Patient registry
No

Groups and cohorts

  • ST-003 Observational

    Calciphylaxis patients who participated in the ST-001 CALISTA

06

What researchers measure

Primary outcomes

  1. Observation of delayed adverse events, standard of care treatments for calciphylaxis following participation in ST-001

    Record the occurrence of delayed adverse events, standard of care treatments for calciphylaxis(medications \[including Sodium Thiosulfate Injection and pain medication\], wound debridement, amputation, hyperbaric oxygen therapy, and surgical parathyroidectomy), and calciphylaxis-related complications (new or worsening skin lesions, ulceration, infection, sepsis and hospitalizations) following participation in ST-001

    Time frame: 8 weeks

07

Study locations

3 sites
  • Massachusetts General Hospital
    Boston, Massachusetts 02114, United States
  • Veterans Administration Medical Center
    Albany, New York 12208, United States
  • Cleveland Clinic
    Cleveland, Ohio 44195, United States
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Oct 2017 to primary completion in Nov 2018, 12 months.

How these figures are worked out, and which studies are left out of them.

Registered
Oct 20, 2017
First posted
Oct 24, 2017
StartActual
Oct 20, 2017
Primary completionActual
Nov 9, 2018
CompletionActual
Nov 9, 2018
Last update
Nov 20, 2018
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Nov 20, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03319914
Lead sponsor
Hope Pharmaceuticals
Responsible party
Sponsor
First posted
Oct 24, 2017
Start date
Oct 20, 2017
Primary completion
Nov 9, 2018
Completion
Nov 9, 2018
Last update
Nov 20, 2018

Study contacts

Craig Sherman, MD
study director · Hope Pharmaceuticals

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is terminated, as verified in Jun 2018. You cannot join it, but the record below documents what was studied.

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Discussion

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