[ClinicalTrialStartPulse](/v/clinicaltrialstartpulse) / compare

# National Cancer Institute (NCI) vs Ethicon Endo-Surgery: ClinicalTrialStartPulse comparison

**National Cancer Institute (NCI)'s enrollment of 500 is 1.0x Ethicon Endo-Surgery's 500 (90th percentile). National Cancer Institute (NCI) is dated 2026-10-08; Ethicon Endo-Surgery 2026-11-03.**

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 National Cancer Institute (NCI) compare to Ethicon Endo-Surgery?

| Field | National Cancer Institute (NCI) | Ethicon Endo-Surgery |
|---|---|---|
| Sponsor | National Cancer Institute (NCI) | Ethicon Endo-Surgery |
| Sponsor type | NIH | Industry (pharma, biotech, medtech) |
| Study | Retrospective Study of Immunotherapy Related Toxicities and Factors Impacting Outcomes in Children and Adults With Cancer | RETHINK REFLUX Registry |
| NCT ID | NCT03827343 | NCT04253392 |
| Phase | Observational | Observational |
| Status | active not recruiting | active not recruiting |
| Conditions | Macrophage Activation Syndrome; Primary Hemophagocytic Lymphohistiocytosis | Gastroesophageal Reflux |
| Target enrollment | 500 | 500 |
| Site countries | United States | United States, Austria, Germany, Italy, Singapore, United Kingdom |
| Posted | 2019-02-01 | 2020-02-05 |
| Planned start | 2019-01-23 | 2020-07-08 |
| Event | Enrollment closed (active, not recruiting) | Enrollment closed (active, not recruiting) |
| Event date | 2026-10-08 | 2026-11-03 |
| Last update posted | 2026-10-08 | 2026-11-03 |
| Intervention types | | device |
| enrollment percentile | 90th | 90th |
| Score | 40/100 | 85/100 |
| 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: [National Cancer Institute (NCI)](https://clinicaltrials.gov/study/NCT03827343) · [Ethicon Endo-Surgery](https://clinicaltrials.gov/study/NCT04253392)

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