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Profil bibliographique

Ivonne Nel

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

66Publications signalées
522Citations signalées
2Affiliations récentes

Les institutions déclarées

Les domaines associés

Cancer Cells and MetastasisBreast Cancer Treatment StudiesHER2/EGFR in Cancer ResearchCancer Genomics and DiagnosticsBreast Lesions and Carcinomas

Les publications récentes

Accès ouvert 2026 article OpenAlex

Influencing factors on seroma formation following mastectomy: a retrospective cohort study

Karl Hein, Laura Weydandt, Massimiliano Lia, Şenol Doğan et autres

INTRODUCTION: Seroma is the most common postoperative complication following mastectomy and may result in additional postoperative interventions and increased treatment burden. However, its etiology and predictive factors remain insufficiently understood. This study aimed to identify predictors of postoperative seroma formation. MATERIALS AND …

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1 citation World Journal of Surgical Oncology
Accès ouvert 2026 other OpenAlex

Influencing factors on seroma formation following mastectomy: a retrospective cohort study

Karl Hein, Laura Weydandt, Massimiliano Lia, Şenol Doğan et autres

Abstract Introduction Seroma is the most common postoperative complication following mastectomy and may result in additional postoperative interventions and increased treatment burden. However, its etiology and predictive factors remain insufficiently understood. This study aimed to identify predictors of postoperative seroma formation. Materials …

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0 citations Figshare
Accès ouvert 2026 other OpenAlex

Influencing factors on seroma formation following mastectomy: a retrospective cohort study

Karl Hein, Laura Weydandt, Massimiliano Lia, Şenol Doğan et autres

Abstract Introduction Seroma is the most common postoperative complication following mastectomy and may result in additional postoperative interventions and increased treatment burden. However, its etiology and predictive factors remain insufficiently understood. This study aimed to identify predictors of postoperative seroma formation. Materials …

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0 citations Figshare
Accès ouvert 2026 article OpenAlex

Disseminated Tumor Cells (DTCs) in Patients with Cervical Cancer Reveal Mesenchymal Properties and Potential Therapeutic Targets—A New Perspective?

Elisa Brochwitz, Ivonne Nel, Änne Eckardt, Laura Weydandt et autres

Despite effective primary treatment, approximately 20% of cervical cancer patients experience recurrence, which may be driven by early hematogenous dissemination. While circulating (CTCs) and disseminated tumor cells (DTCs) are established prognostic markers in breast cancer, their role in cervical cancer remains poorly …

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0 citations International Journal of Molecular Sciences
2026 conference-abstract OpenAlex

Abstract 7838: Innovative biomarker discovery: A non-invasive, comprehensive tumor characterization approach with plasma and urine from breast cancer patients.

Ivonne Nel, Ekaterina Firsova, Laura Weydandt, B. Aktas

Abstract Background: Circulating cell-free DNA (cfDNA) profiling from blood plasma has demonstrated considerable potential for clinical applications in breast cancer, yet urinary cfDNA remains less explored. In a previous pilot study of plasma-derived and matching urinary cfDNA (n=30), we have found plasma …

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0 citations Cancer Research
2026 conference-abstract OpenAlex

Abstract PS2-03-23: What really drives seroma formation? - Insights from a retrospective study of 244 patients undergoing mastectomy

Laura Weydandt, K. Hein, Susanne Briest, Ivonne Nel et autres

Abstract Purpose: Seroma is the most common postoperative complication following mastectomy, often prolonging hospital stays and increasing the need for additional treatment. Despite its high prevalence, the etiology and predictive factors remain unclear. Therefore, identifying reliable predictors and potential causes remains a …

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0 citations Clinical Cancer Research
2026 conference-abstract OpenAlex

Abstract PS1-12-05: Liquid Biopsy-Based Molecular Profiling Using Guardant360 CDx at Progression on CDK4/6i+ET: Findings from the AGO-B CAPTOR Study

Volkmar Müller, Henry J. Huebner, Patrick Ziegler, Sabrina Uhrig et autres

Abstract Background: CDK4/6 inhibitors in combination with endocrine therapy have become the standard first-line treatment for patients with hormone receptor-positive, HER2-negative (HR+/HER2-) advanced breast cancer. While ribociclib is supported by the most robust overall survival data across multiple phase III trials, mechanisms …

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0 citations Clinical Cancer Research
2025 conference-abstract OpenAlex

Abstract P2-11-16: Characterization of disseminated tumor cells (DTCs) in patients with triple-negative breast cancer (TNBC)

Änne Eckardt, Laura Weydandt, Anne-Kathrin Höhn, Bahriye Aktas et autres

Abstract Background: Despite successful treatment of the primary tumor, recurrence occurs in about 30% of breast cancer patients. One possible reason might be micro-metastases, so-called disseminated tumor cells (DTC) in the bone marrow (BM), which split off from the primary tumor in …

0 citations Clinical Cancer Research
2025 conference-abstract OpenAlex

Abstract P4-09-13: Intraoperative assessment of margins in breast conserving therapy: Comparison of intraoperative specimen mammography and intraoperative pathologic evaluation

Susanne Briest, Laura Weydandt, Mireille Martin, Anne Kathrin Höhn et autres

Abstract Background: Breast-conserving therapy is a long-standing standard surgical procedure for treating breast cancer. The aim is the complete resection of the tumor with free margins to avoid additional surgery and possible relapse. The optimal way to document tumor-free margins intraoperatively is …

0 citations Clinical Cancer Research

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