# Long-term Outcomes of Conical Tapered Stems in Cementless Total Hip Arthroplasty Due to Congenital Hip Pathologies

> **NCT04748458** · — · COMPLETED · sponsor: **Istituto Ortopedico Rizzoli** · enrollment: 85 (actual)

## Conditions studied

- Dysplasia; Hip
- Prosthesis Survival

## Interventions

- **DEVICE:** Conical tapered stem

## Key facts

- **NCT ID:** NCT04748458
- **Lead sponsor:** Istituto Ortopedico Rizzoli
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-07-17
- **Primary completion:** 2021-10-01
- **Final completion:** 2021-10-02
- **Target enrollment:** 85 (ACTUAL)
- **Last updated:** 2022-03-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04748458

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04748458, "Long-term Outcomes of Conical Tapered Stems in Cementless Total Hip Arthroplasty Due to Congenital Hip Pathologies". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04748458. Licensed CC0.

---

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