Open research questions in Endometrial and Cervical Cancer Treatments
500 gap statements mined from Endometrial and Cervical Cancer Treatments papers in our 7.9M-paper local library, which holds 3,255 papers on the topic — drawn mostly from each paper's own stated research gap, future-work, challenge and limitation notes, and its abstract. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one.
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What the literature leaves open
The current standard of care involves definitive concurrent platinum-based chemoradiotherapy, but there is a need to explore treatment pathways and identify candidate correlates of surgical intervention.
Treatment Pathways and Candidate Correlates of Surgical Intervention in Locally Advanced Cervical and Other Gynecological Cancers: A Hypothesis-Generating Single-Center Cohort Study · 2026 · DOILimited treatment options for patients with recurrent cervical cancer who experience progression after prior platinum-based systemic chemotherapy. Need for new treatment options with antitumor activity against cervical cancer.
Clinical activity of platinum rechallenge with nedaplatin plus irinotecan in recurrent cervical cancer following prior platinum-based systemic chemotherapy: a single-center retrospective study · 2026 · DOIThe study had a moderate to high risk of bias in most included studies. Some studies excluded substantial numbers of patients due to incomplete treatment or missing data. The study had limited data on disease-free survival and progression-free survival.
Overall treatment time and oncologic outcomes after definitive radiotherapy or chemoradiotherapy for cervical cancer: a systematic review and meta-analysis · 2026 · DOIThe study identifies the challenge of achieving balance on metastatic sites due to sparse categories and limited overlap. The study notes the challenge of addressing competing risks in the analysis. The study mentions the challenge of interpreting the results in the context of clinical relevance and equivalence.
Metastasis-Directed Therapy Versus Systemic Therapy in Oligometastatic Endometrial Carcinoma Recurrence: A Population-Based Registry Analysis · 2026 · DOIThere is a lack of comparative data on MDT versus systemic therapy in oligometastatic EC recurrence. The study aims to address this gap by comparing overall survival outcomes between MDT and systemic therapy.
Metastasis-Directed Therapy Versus Systemic Therapy in Oligometastatic Endometrial Carcinoma Recurrence: A Population-Based Registry Analysis · 2026 · DOIThe need to consider multiple genetic conditions in a small percentage of EC patients. The challenge of interpreting abnormal p53 protein expression in tissue staining.
Although several studies have described the clinicopathological features of this pattern, the molecular alterations have not yet been explored.
An Endometrioid Carcinoma With an Adenoma Malignum-like Pattern of Invasion: New Insight into Molecular Features · 2026 · DOIAlthough molecular classification has improved risk stratification in endometrial carcinoma, the mutational profile of carcinosarcoma by heterologous versus homologous sarcomatous component is not well characterized.
Uterine Carcinosarcoma: Mutational Profiling of p53-Abnormal Tumors and Its Association with Histologic Subtypes and Survival in an Underserved Population · 2026 · DOIProlonged overall treatment time (OTT) during definitive radiotherapy has long been considered detrimental in cervical cancer, but the magnitude and consistency of its prognostic association across treatment eras remain uncertain.
Overall treatment time and oncologic outcomes after definitive radiotherapy or chemoradiotherapy for cervical cancer: a systematic review and meta-analysis · 2026 · DOIAs immunosuppression occurred with BMS VMAT, optimizing BMS and exploring other techniques is warranted.
Dynamic immune changes after bone marrow sparing VMAT in women with locally advanced cervical cancer treated with chemoradiotherapy · 2026 · DOIThe role of metastasis-directed radiotherapy (MDRT) in oligometastatic cervical carcinoma (OCC) remains unclear.
Metastasis-directed radiotherapy for oligometastatic cervical carcinoma: Identifying potential beneficiaries · 2026 · DOIThe benefit of rectal spacers in cervical cancer remains uncertain, particularly with MRI-guided adaptive brachytherapy (MR-IGABT).
Dosimetric and clinical outcomes of hyaluronic acid rectal spacer in MRI-guided adaptive brachytherapy for cervical Cancer: A phase II randomized controlled trial · 2026 · DOIGiven the limitations of such database analyses, further exploration in molecularly defined cohorts is warranted.
Improved Overall Survival Associated With Vaginal Cuff Brachytherapy Boost for Stage II Endometrioid Endometrial Cancer · 2026 · DOIEndometrioid carcinoma with squamous differentiation (SqD) is morphologically heterogeneous, and the clinical significance of malignant SqD remains poorly defined.
A trend towards higher yet tolerable acute and late GI toxicity warrants further investigation.
Early Results of Hypofractionated Chemoradiation in Cervical Cancer with 44 Gy/ 20 F vs 45 Gy/ 25 F: A Phase II, Open-Label, Randomised Controlled Trial (HYPOCx-iRex Trial) · 2025 · DOIAlso, it is not well established whether low-grade tumors can belong to the p53 abnormal molecular subgroup and if so, what is the prognostic significance of the p53-mutated molecular subgroup in low-grade tumors.
p53 Abnormal (Copy Number High) Endometrioid Endometrial Carcinoma Has a Prognosis Indistinguishable From Serous Carcinoma · 2024 · DOIAmong the 4 molecular subgroups of endometrial carcinoma, the p53 abnormal (copy number high) subgroup has the worst prognosis; however, the histologic characteristics of this subgroup are not well established.
p53 Abnormal (Copy Number High) Endometrioid Endometrial Carcinoma Has a Prognosis Indistinguishable From Serous Carcinoma · 2024 · DOIClinicopathologic overlap between PiMHEC and other high-grade endometrial cancers with SB-GN has not been established.
High-grade Endometrial Carcinomas With Solid Basaloid Morphology and Geographic Necrosis Lacking Definitive Pilomatrix-like Features: Clinicopathologic Characteristics Including Aggressive Behavior and Novel Molecular Events · 2024 · DOIThe incorporation of molecular aspects into treatment decision-making is challenging. There is no standard cut-off value for positivity of estrogen receptor and progesterone receptor in tumor tissue.
Tailoring Endometrial Cancer Treatment Based on Molecular Pathology: Current Status and Possible Impacts on Systemic and Local Treatment · 2024 · DOIAlthough HGI did not significantly reduce rectal D2cm 3 in this underpowered randomized trial, its dosimetric benefit remains inconclusive.
Dosimetric and clinical outcomes of hyaluronic acid rectal spacer in MRI-guided adaptive brachytherapy for cervical Cancer: A phase II randomized controlled trial · 2026 · DOIThe survey was limited to clinicians in Australia, - The survey was distributed online and may not have reached all eligible clinicians, - The survey had a response rate of 56%, - There are no Australian-specific guidelines or registries for fertility-sparing treatment of endometrial…
Research on weight-loss as a priority theme, - Investigation of molecular markers and immunotherapy, - Study of the effectiveness of different management strategies for fertility-sparing treatment of endometrial cancer, - Examination of the role of POLE mutation testing in fertility-sparing…
Information on the simultaneous occurrence of POLEmut and dMMR is scarce - The clinical significance of TP53 alterations and their impact on tumorigenesis is a very complex…
Researching molecular-directed treatment strategies, - Evaluating the prognostic and predictive role of biomarkers in response to therapies, - Exploring the incorporation of molecular aspects into treatment…
Tailoring Endometrial Cancer Treatment Based on Molecular Pathology: Current Status and Possible Impacts on Systemic and Local Treatment · 2024 · DOIThe subsequent endometrial curettings performed at our institution showed both the MLA and undifferentiated components, each of which demonstrated distinct immunophenotype with the immunoreactivity to epithelial markers, GATA3 and TTF1 limited to the MLA component and the aberrant nuclear expression of beta catenin, global loss of expression of SMARCA4 and loss of expression of SMARCA2 limited…
A Case Report of Uterine Dedifferentiated Mesonephric-Like Adenocarcinoma With Comprehensive Molecular Profiling · 2025 · DOI
Most-cited papers in Endometrial and Cervical Cancer Treatments
- The 2001 Bethesda System<SUBTITLE>Terminology for Reporting Results of Cervical Cytology</SUBTITLE> · JAMA · 2002 · 2,429 citations
- Concurrent Cisplatin-Based Radiotherapy and Chemotherapy for Locally Advanced Cervical Cancer · New England Journal of Medicine · 1999 · 2,213 citations
- Pelvic Radiation with Concurrent Chemotherapy Compared with Pelvic and Para-Aortic Radiation for High-Risk Cervical Cancer · New England Journal of Medicine · 1999 · 1,844 citations
- ESGO/ESTRO/ESP guidelines for the management of patients with endometrial carcinoma · International Journal of Gynecological Cancer · 2020 · 1,816 citations
- Cisplatin, Radiation, and Adjuvant Hysterectomy Compared with Radiation and Adjuvant Hysterectomy for Bulky Stage IB Cervical Carcinoma · New England Journal of Medicine · 1999 · 1,606 citations
- Surgery and postoperative radiotherapy versus surgery alone for patients with stage-1 endometrial carcinoma: multicentre randomised trial · The Lancet · 2000 · 1,556 citations
- Randomised study of radical surgery versus radiotherapy for stage Ib-IIa cervical cancer · The Lancet · 1997 · 1,419 citations
- Efficacy of systematic pelvic lymphadenectomy in endometrial cancer (MRC ASTEC trial): a randomised study · The Lancet · 2008 · 1,392 citations
- Pembrolizumab for Persistent, Recurrent, or Metastatic Cervical Cancer · New England Journal of Medicine · 2021 · 1,032 citations
- Lenvatinib plus Pembrolizumab for Advanced Endometrial Cancer · New England Journal of Medicine · 2022 · 903 citations
Most recent work
- Role of TPD52 in Endometrial Cancer: Impact on EMT and the PI3K/AKT and ERK/MAPK Signaling · Protein & Peptide Letters · 2026
- An interpretable deep learning model for predicting endometrial cancer molecular subtypes from H&E-stained slides · npj Precision Oncology · 2026
- Pembrolizumab plus lenvatinib in recurrent gynaecological clear cell carcinoma (LARA): a multicentre, single-arm, phase 2 trial · The Lancet Oncology · 2026
- Substratification of mismatch repair deficient endometrial cancers based on mechanism of MMR loss can provide prognostic and predictive refinement · Gynecologic Oncology · 2026
- Biomarker heterogeneity and efficacy of durvalumab plus carboplatin/paclitaxel followed by durvalumab with or without olaparib in patients with mismatch repair proficient endometrial cancer: exploratory analyses of the DUO-E/GOG-3041/ENGOT-EN10 trial · Gynecologic Oncology · 2026
- Integrating molecular classification into endometrial cancer management · European Journal of Surgical Oncology · 2026
- Risk stratification for endometrial cancer: independent and joint effects of polygenic risk score and body mass index in 129,829 UK Biobank participants · BMC Medicine · 2026
- Key considerations for safe de-escalation of therapy for POLE mutated endometrial cancer · International Journal of Gynecological Cancer · 2026
- Gastric-Type Cervical Adenocarcinoma: Clinicopathologic Features, Molecular Landscape, and Therapeutic Challenges · Journal of Personalized Medicine · 2026
- Lenvatinib plus pembrolizumab in previously treated advanced endometrial cancer: 5-year outcomes from the randomized, phase 3 Study 309/KEYNOTE-775 · Journal for ImmunoTherapy of Cancer · 2026
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