Conversion-oriented multimodal therapy enabling definitive surgery in a patient with FIGO stage IVA cervical cancer at high risk of fistula formation: a case report - Report - MDSpire

Conversion-oriented multimodal therapy enabling definitive surgery in a patient with FIGO stage IVA cervical cancer at high risk of fistula formation: a case report

  • By

  • Yanling Yuan

  • Wanming He

  • Lihua Tong

  • Yu Yang

  • Wen Yang

  • June 17, 2026

  • 0 min

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Clinical Report: Multimodal Treatment Approach for Stage IVA Cervical Cancer

Overview

This case study presents a successful multimodal treatment strategy for a patient with FIGO stage IVA cervical cancer, highlighting the integration of radiotherapy, targeted therapy, and immunotherapy. The approach facilitated definitive surgery and achieved a pathologic complete response without recurrence during follow-up.

Background

FIGO stage IVA cervical cancer is characterized by extensive pelvic organ invasion, complicating treatment and often leading to severe symptoms. Standard therapies may be ineffective or unsafe in patients with critical organ dysfunction. Innovative treatment strategies that stabilize patients while preparing them for radical surgery are essential for improving outcomes in this high-risk population.

Data Highlights

No numerical data available in the article.

Key Findings

  • Emergent hemostatic radiotherapy effectively controlled massive vaginal bleeding in the patient.
  • An individualized multimodal strategy was employed, integrating radiotherapy, targeted therapy, immunotherapy, and consolidation chemotherapy.
  • Image-guided radiotherapy (IGRT) allowed for adaptive replanning based on tumor regression, minimizing radiation exposure to adjacent organs.
  • The patient achieved marked tumor regression, enabling definitive radical surgery.
  • Pathologic complete response was observed with no recurrence during follow-up.

Clinical Implications

This case underscores the potential of a multimodal treatment approach in managing high-risk FIGO stage IVA cervical cancer patients. Clinicians should consider integrating advanced radiotherapy techniques and systemic therapies to optimize treatment outcomes and facilitate surgical interventions.

Conclusion

The findings suggest that a tailored, multidisciplinary strategy can improve the feasibility of radical surgery in complex cases of stage IVA cervical cancer. Further validation through clinical trials is necessary to establish this approach as a standard practice.

Related Resources & Content

  1. ESGO/ESTRO/ESP Guidelines, PMC, 2023 -- Management of Patients with Cervical Cancer
  2. FDA, FDA, 2024 -- Pembrolizumab with Chemoradiotherapy for Stage III-IVA Cervical Cancer
  3. The ASCO Post — Multimodal Therapy for High-Risk or Locally Advanced Endometrial Cancer: Is It Any Clearer in 2019? Related Articles
  4. Frontiers in Surgery — Case Study: Complete Transvaginal Extraperitoneal Pelvic Lymphadenectomy through Retropubic Access in Conjunction with Radical Vaginal Hysterectomy or Trachelectomy for Early-Stage Cervical Cancer
  5. BJS (British Journal of Surgery) — Evolving Approaches to Multimodal Therapy for Locally Advanced Oesophageal and Junctional Adenocarcinoma
  6. Journal of Gastrointestinal Surgery — Outcomes of Gastric Cancer Surgery in a Medium-Volume Center: A Study on the Use of Multimodal Therapy and Minimally Invasive Techniques
  7. ESGO/ESTRO/ESP Guidelines for the management of patients with cervical cancer – Update 2023* - PMC
  8. FDA approves pembrolizumab with chemoradiotherapy for FIGO 2014 Stage III-IVA cervical cancer | FDA
  9. Outcomes of Stage IVA Cervical Cancer Treated with Radiotherapy: A Systematic Review and Meta-Analysis - ScienceDirect

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