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result(s) for
"Mihai-Teodor GEORGESCU"
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The Evolving Landscape of Immunotherapy in Uterine Cancer: A Comprehensive Review
by
Bobirca, Anca
,
Hamoud, Bashar Haj
,
Gaube, Alexandra
in
Breast cancer
,
Cancer
,
Cancer therapies
2023
Endometrial cancer affects the uterus and is becoming increasingly common and deadly. Although surgery and adjuvant pelvic radiotherapy can often cure the disease when it is contained in the uterus, patients with metastatic or recurrent disease have limited response rates to chemotherapy, targeted agents, and hormonal therapy. To address this unmet clinical need, innovative treatment strategies are needed, and a growing focus on the immunomodulation of the tumor microenvironment has arisen. Current data suggest that active and/or passive immunotherapy may be promising for the treatment of endometrial cancer.
Journal Article
Enhancing Prognosis in Advanced Ovarian Cancer: Primary Cytoreductive Surgery and Adjuvant Chemotherapy or Neoadjuvant Chemotherapy and Interval Cytoreduction—A Single-Center Retrospective Observational Study
by
Iovănescu, Elena Adriana
,
Mardare, Mara
,
Georgescu, Mihai-Teodor
in
Adjuvant treatment
,
Antimitotic agents
,
Antineoplastic agents
2025
Background: Advanced-stage ovarian cancer presents a significant therapeutic challenge, with primary cytoreductive surgery (PCS) followed by chemotherapy and neoadjuvant chemotherapy (NACT) with interval debulking surgery (IDS) as the two main treatment modalities. This study aims to compare the clinical outcomes, surgical complexity, and survival rates between these approaches and to assess the impact of molecular markers such as BRCA and HRD status. Methods: This retrospective, single-center observational study included 100 patients diagnosed with stage III-IV high-grade serous ovarian cancer. The patients were divided into two cohorts based on their treatment strategy: PCS followed by adjuvant chemotherapy or NACT followed by IDS. Clinical outcomes, recurrence-free survival (RFS), progression-free survival (PFS), and overall survival (OS) were analyzed, along with the impact of genetic biomarkers. Results: No statistically significant differences were observed in OS and PFS between the two treatment approaches. Patients who underwent NACT followed by IDS had lower surgical complexity scores and reduced perioperative morbidity. The HRD-positive patients exhibited improved responses to PARP inhibitors, reinforcing the significance of molecular profiling in therapeutic decision-making. The KELIM scores demonstrated prognostic relevance, particularly in the patients receiving neoadjuvant chemotherapy. Conclusion: Both PCS and NACT-IDS are viable treatment options for advanced ovarian cancer, with similar survival outcomes. The choice between strategies should be tailored based on patient-specific factors, including tumor burden, performance status, and molecular profile. The integration of biomarkers such as BRCA mutations and HRD status into clinical practice can further refine treatment selection and improve personalized management strategies.
Journal Article
Cardiovascular Calcifications Are Correlated with Inflammation in Hemodialysis Patients
by
Timofte, Delia
,
Balcangiu-Stroescu, Andra-Elena
,
Vacaroiu, Ileana Adela
in
Albumin
,
Anemia
,
Atherosclerosis
2023
Background and Objectives: The main cause of morbidity and mortality in hemodialysis patients is cardiovascular disease, which is quite common. The main objective of our study was to investigate the relationship between oxidative stress, inflammation, and vascular and valvular calcifications in hemodialysis patients. Materials and Methods: This observational study had 54 hemodialysis patients, with an average age of 60.46 ± 13.18 years. Cardiovascular ultrasound was used to detect and/or measure aortic and mitral valve calcifications, carotid and femoral atheroma plaques, and common carotid intima-media thickness. The aortic calcification score was determined using a lateral abdomen plain radiograph. The inflammatory, oxidative, metabolic, and dietary statuses, as well as demographic characteristics, were identified. Results: There were significant correlations between the levels of IL-6 and carotid plaque number (p = 0.003), fibrinogen level and aortic valve calcifications (p = 0.05), intima-media thickness (p = 0.0007), carotid plaque number (p = 0.035), femoral plaque number (p = 0.00014), and aortic calcifications score (p = 0.0079). Aortic annulus calcifications (p = 0.03) and intima-media thickness (p = 0.038) were adversely linked with TNF-α. Nutrition parameters were negatively correlated with atherosclerosis markers: number of carotid plaques with albumin (p = 0.013), body mass index (p = 0.039), and triglycerides (p = 0.021); number of femoral plaques with phosphorus (0.013), aortic calcifications score with albumin (p = 0.051), intima-media thickness with LDL-cholesterol (p = 0.042). Age and the quantity of carotid plaques, femoral plaques, and aortic calcifications were linked with each other (p = 0.0022, 0.00011, and 0.036, respectively). Aortic annulus calcifications (p = 0.011), aortic valve calcifications (p = 0.023), and mitral valve calcifications (p = 0.018) were all associated with an increased risk of death. Conclusions: Imaging measures of atherosclerosis are adversely connected with dietary status and positively correlated with markers of inflammation and risk of mortality.
Journal Article
Impact of Chemoradiotherapy on Quality of Life in Cervical Cancer Patients: A Prospective Cohort Study
by
Barbu, Maria-Alexandra
,
Eremia, Gentiana
,
Draganescu, Ianina
in
Cancer
,
Cancer therapies
,
Care and treatment
2025
Background: Cervical cancer is considered to be a global health challenge, particularly in low- and middle-income countries. Romania reports one of the highest burdens in Europe due to limited access to screening and HPV vaccination. Chemoradiotherapy is standard for locally advanced disease, but the impact on quality of life (QoL) for a low- and middle-income population has not yet been explored. This study aims to evaluate the effect of chemoradiotherapy on the QoL of cervical cancer survivors in the Romanian population. Methods: This prospective observational study included 111 patients with stage I–IV cervical cancer undergoing chemoradiotherapy. QoL was assessed using the Functional Assessment of Cancer Therapy-General (FACT-G) questionnaire before, during, and after treatment. Demographic and clinical data were collected. The statistical analyses included t-tests, ANOVA, and linear mixed-effects models to evaluate changes over time and the influence of sociodemographic and treatment-related factors. Results: FACT-G scores significantly increased after treatment, with improvements in physical and functional well-being. Better before-treatment QoL was associated with urban residence, early-stage disease, marital status, and higher education. Among treatment toxicities, only nausea had a statistically significant negative effect on QoL during treatment, while other toxicities showed no significant impact. Conclusions: Chemoradiotherapy in cervical cancer patients was not associated with a substantial deterioration in quality of life during treatment and was followed by significant improvement after therapy completion. These findings highlight a favorable short-term QoL trajectory and emphasize the need for longitudinal studies to assess whether such benefits are maintained over the long term.
Journal Article
Optimizing Palliative Pelvic Radiotherapy in Gynecological Cancers: A Systematic Review and Analysis
by
Georgescu, Dragoș-Eugen
,
Serboiu, Crenguta Sorina
,
Stanescu, Anca Daniela
in
Analysis
,
Bias
,
Cancer
2024
Background: Palliative radiotherapy plays a crucial role in managing symptomatic gynecological cancers (GCs). This article aims to systematically review literature studies on palliative pelvic radiotherapy in cervical, endometrial, ovarian, vaginal, and vulvar cancers. The primary focus is centered around evaluating symptom relief, quality of life (QOL), and toxicity in order to ascertain optimal radiotherapy regimens. Methodology: For this thorough review, we mainly relied on Medline to gather papers published until November 2023. Selected studies specifically detailed symptomatology and QOL responses in palliative pelvic radiotherapy used for GCs. Results: Thirty-one studies, mostly retrospective studies and those lacking standardized outcome measures, showed varied responses. Encouraging outcomes were noted in managing hemorrhage (55%) and pain control (70%). However, comprehensively assessing overall symptom response rates and toxicity remained challenging. Investigations into 10 Gy fractionation revealed benefits in addressing tumor-related bleeding and pain in female genital tract cancers. Conclusions: Palliative pelvic radiotherapy effectively manages symptomatic GCs. Nonetheless, unresolved dosing and fractionation considerations warrant further investigation. Embracing modern therapies alongside radiotherapy offers improved symptom control, emphasizing the importance of selecting suitable patients for successful GC palliation interventions.
Journal Article
Accuracy of Breast Ultrasonography and Mammography in Comparison with Postoperative Histopathology in Breast Cancer Patients after Neoadjuvant Chemotherapy
by
Nigdelis, Meletios P.
,
del Sol Martinez, Gerda
,
Gerlinger, Christoph
in
Accuracy
,
Adjuvant treatment
,
Biopsy
2023
Introduction: Nowadays chemotherapy in breast cancer patients is optionally applied neoadjuvant, which allows for testing of tumor response to the chemotherapeutical treatment in vivo, as well as allowing a greater number of patients to benefit from a subsequent breast-conserving surgery. Material and methods: We compared breast ultrasonography, mammography, and clinical examination (palpation) results with postoperative histopathological findings after neoadjuvant chemotherapy, aiming to determine the most accurate prediction of complete remission and tumor-free resection margins. To this end, clinical and imaging data of 184 patients (193 tumors) with confirmed diagnosis of breast cancer and neoadjuvant therapy were analyzed. Results: After chemotherapy, tumors could be assessed by palpation in 91.7%, by sonography in 99.5%, and by mammography in 84.5% (chi-square p < 0.0001) of cases. Although mammography proved more accurate in estimating the exact neoadjuvant tumor size than breast sonography in total numbers (136/163 (83.44%) vs. 142/192 (73.96%), n.s.), 29 tumors could be assessed solely by means of breast sonography. A sonographic measurement was feasible in 192 cases (99.48%) post-chemotherapy and in all cases prior to chemotherapy. Conclusions: We determined a superiority of mammography and breast sonography over clinical palpation in predicting neoadjuvant tumor size. However, neither examination method can predict either pCR or tumor margins with high confidence.
Journal Article
Real-World Patterns and Decision Drivers of Radiotherapy for Lung Cancer Patients in Romania: RADIO-NET Study Results
by
Teodorescu, Gabriela
,
Zahu, Renata
,
Kacso, Gabriel
in
Cancer therapies
,
Care and treatment
,
Clinical medicine
2022
Radiotherapy (RT) plays a crucial role in all stages of lung cancer. Data on recent real-world RT patterns and main drivers of RT decisions in lung cancer in Romania is scarce; we aimed to address these knowledge gaps through this physician-led medical chart review in 16 RT centers across the country. Consecutive patients with lung cancer receiving RT as part of their disease management between May–October 2019 (pre-COVID-19 pandemic) were included. Descriptive statistics were generated for all variables. This cohort included 422 patients: median age 63 years, males 76%, stages I–II 6%, III 43%, IV 50%, mostly adeno- and squamous cell carcinoma (76%), ECOG 0-1 50% at the time of RT. Curative intent RT was used in 36% of cases, palliative RT in 64%. Delays were reported in 13% of patients, mostly due to machine breakdown (67%). Most acute reported RT toxicity was esophagitis (19%). Multiple disease-, patient-, physician- and context-related drivers counted in the decision-making process. This is the first detailed analysis of RT use in lung cancer in Romania. Palliative RT still dominates the landscape. Earlier diagnosis, coordinated multidisciplinary strategies, and the true impact of the multimodal treatments on survival are strongly needed to improve lung cancer outcomes.
Journal Article
Blood Group Type Association with Head and Neck Cancer
by
Stefan, Calangiu Filip
,
Gabriel, Burlacu Mihnea
,
Dragos-Eugen, Georgescu
in
ABO system
,
Antigens
,
blood group
2022
Background: We conducted an analysis to check whether the ABO blood group impacts the susceptibility or protection against different types of head and neck cancers. Method: We analyzed the medical records of 61,899 cancer patients from “Prof. Dr. Alexandru Trestioreanu” Institute of Oncology from Bucharest, along with the corresponding blood group type. Data were scraped using Python. For analysis, we used Chi-square test. Results: The blood group count was A (245, 45.12%) followed by 0 (160, 24.66%), B (110, 20.26%), and AB (28, 5.16%). Hypopharyngeal cancer was associated with B group, oral cavity cancer was associated with a lower risk in patients with B group while AB patients had a higher risk for oral cavity cancer (χ2 = 36.136, df = 18, p = 0.007). Conclusion: Blood group B is associated with an increased incidence for hypopharyngeal cancer, whereas, for the oral cavity, was associated lower incidence. Blood antigen A is associated with a higher risk of oral cavity cancer development, independent of B blood antigen.
Journal Article
Long-Term Survival in Metachronous Primary Malignancies: Stage III Nasopharyngeal Cancer and Stage IV Non-Small-Cell Lung Cancer
by
Grigorean, Valentin Titus
,
Coman, Ionut Simion
,
Andronache, Liliana-Florina
in
Abdomen
,
Analysis
,
Biopsy
2025
Introduction: The occurrence of a second primary lung cancer after head and neck cancer is a challenge for multidisciplinary teams, since the development of a second lung cancer negatively affects the survival rate of patients with head and neck cancer. Case Presentation: This article presents the case of a patient with a double location of cancer: inoperable stage III nasopharyngeal carcinoma, biopsied in December 2017 (non-keratinizing nasopharyngeal carcinoma), treated by means of radiotherapy and chemotherapy (2018–2021), and stage IV lung cancer (squamous carcinoma) with lung metastases, diagnosed in December 2021, treated using polychemotherapy, subsequent maintenance monochemotherapy, radiotherapy of the thorax, and subsequent maintenance monochemotherapy with a favorable result. The patient was still under treatment as of February 2025, the date of the preparation of the current article. Discussion and Literature Review: Regarding the location of the second metachronous cancer, studies show that the most frequent locations are the lungs and the esophagus, with the main causes being alcohol consumption and smoking. Therefore, these patients should be monitored by screening the respiratory and digestive tracts, especially in men, in order to identify a second cancer, either synchronous or metachronous, in an early stage. Conclusions: Educating the patient with head and neck cancer regarding quitting smoking and cutting out alcohol, as well as conducting a follow-up survey, may reduce the incidence of multiple primaries. Moreover, the multidisciplinary management of second primary lung malignancies in patients with head and neck cancer may lead to long-term disease monitoring.
Journal Article
The Therapy of Vulvar Carcinoma—Evaluation of Surgical Options in a Retrospective Monocentric Study
by
Nigdelis, Meletios P.
,
Solomayer, Erich-Franz
,
Hamoud, Bashar Haj
in
Analysis
,
Antimitotic agents
,
Antineoplastic agents
2023
(1) Background: Surgical-oncological treatment methods are continuously put to the test in times of evidence-based medicine—notably, a constant reevaluation remains key, especially for tumor entities with increasing incidence such as vulvar carcinoma. (2) Methods: In order to determine the postoperative clinical course of different methods of vulvar excision (vulvectomy, hemivulvectomy) as well as inguinal lymph node removal (lymphadenectomy, sentinel lymph node biopsy) with regard to postoperative wound-healingprocess, perioperative hemorrhage, and re-resection rates, we retrospectively analyzed surgical, morphological and laboratory data of 76 patients with a pathological diagnosed vulvar cancer. (3) Results: Analysis of our data from a single center revealed a comparable perioperative clinical course regardless of the chosen method of vulvar excision and inguinal lymph node removal. (4) Conclusions: Thus, our results emphasize the current multimodality in surgical therapy of vulvar carcinoma, in which consideration of known prognostic factors together with the individual patient’s clinical situation allow guideline-based therapy aimed at maximizing surgical safety.
Journal Article