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# DePuy Orthopaedics vs University of Cologne: ClinicalTrialStartPulse comparison

**DePuy Orthopaedics's enrollment of 400 is 1.0x University of Cologne's 400 (87th percentile). DePuy Orthopaedics is dated 2026-11-03; University of Cologne 2026-10-06.**

Data as of 2026-11-05 · [Compiled by Zalwin](/research/clinicaltrialstartpulse) from ClinicalTrials.gov (U.S. National Library of Medicine) API v2 Copy citation

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## How does DePuy Orthopaedics compare to University of Cologne?

| Field | DePuy Orthopaedics | University of Cologne |
|---|---|---|
| Sponsor | DePuy Orthopaedics | University of Cologne |
| Sponsor type | Industry (pharma, biotech, medtech) | Academic and hospital |
| Study | ATTUNE® Revision- Complex Primary in Total Knee Arthroplasty Population | Trial of a Voice-Based Generative AI Emotional Support Companion |
| NCT ID | NCT03153449 | NCT07860034 |
| Phase | Not applicable (device, behavioral) | Not applicable (device, behavioral) |
| Status | active not recruiting | completed |
| Conditions | Primary Knee Arthroplasty | Anxiety and Fear |
| Intervention types | device | device, other |
| Target enrollment | 400 | 400 |
| Site countries | United States, Australia, Austria, Canada, France, Germany, Ireland, Netherlands, New Zealand, United Kingdom | United States |
| Posted | 2017-05-15 | 2026-10-06 |
| Planned start | 2017-09-19 | 2025-11-14 |
| Event | Enrollment closed (active, not recruiting) | Newly registered study |
| Event date | 2026-11-03 | 2026-10-06 |
| Last update posted | 2026-11-03 | |
| enrollment percentile | 87th | 87th |
| Score | 85/100 | 30/100 |
| Peer rank and all 500 US records (CSV) | Every comparable record ranked, with amounts, dates and scores 🔒 Click to unlock → |
| Official source URLs for every peer record | Direct links to each record at its government source 🔒 Click to unlock → |

Official records: [DePuy Orthopaedics](https://clinicaltrials.gov/study/NCT03153449) · [University of Cologne](https://clinicaltrials.gov/study/NCT07860034)

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