# International Takotsubo Registry (InterTAK Registry)

> **NCT01947621** · — · UNKNOWN · sponsor: **University of Zurich** · enrollment: 4000 (estimated)

## Conditions studied

- Takotsubo Cardiomyopathy

## Interventions

- **OTHER:** 

## Key facts

- **NCT ID:** NCT01947621
- **Lead sponsor:** University of Zurich
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2011-01
- **Primary completion:** 2014-10
- **Final completion:** 2020-12
- **Target enrollment:** 4000 (ESTIMATED)
- **Last updated:** 2014-05-21

## Collaborators

- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01947621

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01947621, "International Takotsubo Registry (InterTAK Registry)". Retrieved via AI Analytics 2026-07-13 from https://api.ai-analytics.org/clinical/NCT01947621. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*