# Examining and Comparing the Temporal Changes and Results of Cosmetic, Quality of Life and Patient Satisfaction Achieved With Immediate and Delayed-immediate Implant-based Breast Reconstruction Procedures and Contralateral Symmetrization Techniques

> **NCT04356235** · — · RECRUITING · sponsor: **National Institute of Oncology, Hungary** · enrollment: 528 (estimated)

## Conditions studied

- Mastectomy; Lymphedema
- Breast Cancer
- Quality of Life

## Interventions

- **PROCEDURE:** A: expander-silicone implant exchange and contralateral symmetrization with mastopexy and if needed with volume reduction
- **PROCEDURE:** B: expander-silicone implant exchange with contralateral symmetrization with mastopexy and Ultrapro sling
- **PROCEDURE:** C: expander-silicone implant exchange and contralateral symmetrization with mastopexy and silicone implant augmentation
- **PROCEDURE:** D: expander-silicone implant exchange and contralateral symmetrization with mastopexy and Utrapro sling and silicone implant augmentation
- **PROCEDURE:** E: unilateral simple mastectomy
- **PROCEDURE:** F: after bilateral SSM, ASM, NSM, expander-implant exchange

## Key facts

- **NCT ID:** NCT04356235
- **Lead sponsor:** National Institute of Oncology, Hungary
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2020-04-27
- **Primary completion:** 2022-04-10
- **Final completion:** 2027-04-10
- **Target enrollment:** 528 (ESTIMATED)
- **Last updated:** 2020-04-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04356235

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04356235, "Examining and Comparing the Temporal Changes and Results of Cosmetic, Quality of Life and Patient Satisfaction Achieved With Immediate and Delayed-immediate Implant-based Breast Reconstruction Procedures and Contralateral Symmetrization Techniques". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04356235. Licensed CC0.

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