-
Journal of Gynecologic Oncology May 2024To identify a relatively high-risk population in postoperative intermediate-risk cervical cancer and evaluate the effect of platinum-based adjuvant chemotherapy (CT).
OBJECTIVE
To identify a relatively high-risk population in postoperative intermediate-risk cervical cancer and evaluate the effect of platinum-based adjuvant chemotherapy (CT).
METHODS
We retrospectively reviewed the medical records of patients with stage IA2-IIA cervical cancer who had been treated with radical hysterectomy and pelvic lymphadenectomy and classified as the intermediate-risk group for recurrence by postoperative pathological examination from January 2007 to December 2018 at 3 medical centers in Japan. First, patients with intermediate-risk were stratified by histological type and the number of intermediate-risk factors (IRF; large tumor diameter, lymph vascular space invasion, and deep cervical stromal invasion) and then divided into 2 groups: high and low-risk population (estimated 5-year recurrence-free survival [RFS] rate with no further therapy [NFT] <90% and ≥90%, respectively). Second, the efficacy of CT for the high-risk population was evaluated by comparing RFS and overall survival (OS) between the patients receiving CT and those with NFT.
RESULTS
In total, 133 patients were included in the analysis. Among patients with squamous cell carcinoma (SCC) with all IRF or those with non-SCC with 2 to 3 IRF, the 5-year estimated RFS was <90% when treated with NFT. In this population, adjuvant CT was significantly superior to NFT regarding RFS (log-rank, p=0.014), although there was no statistical difference in OS.
CONCLUSION
Patients with SCC with all 3 IRFs and those with non-SCC with 2 to 3 IRFs were at high risk for recurrence. Adjuvant CT is a valid treatment option for these populations.
PubMed: 38725235
DOI: 10.3802/jgo.2025.36.e2 -
South Asian Journal of Cancer Jan 2024Anjuman SultanaCervical cancer (CC) ranks as the second most common cancer among women in Bangladesh. Unfortunately, due to late-stage diagnosis and inadequate treatment...
Anjuman SultanaCervical cancer (CC) ranks as the second most common cancer among women in Bangladesh. Unfortunately, due to late-stage diagnosis and inadequate treatment facilities, the mortality rate remains high. The stage at which CC is diagnosed plays a crucial role in predicting a woman's survival. This study aimed to determine the staging patterns of CC at presentation in the colposcopy clinic of Bangabandhu Sheikh Mujib Medical University (BSMMU) and the subsequent management provided to these women. This retrospective study was conducted at the BSMMU colposcopy clinic from January 2019 to June 2020. It included CC cases with known staging, spanning from January 2016 to June 2019. Data were collected from the colposcopy registry book, telephone interviews, and face-to-face discussions during follow-up appointments. The mean age of women diagnosed with CC was 48.59 years (±2 standard deviations). Among the 523 women studied, 107 (20.5%) were diagnosed at stage I, 124 (23.7%) at stage IIA, 240 (45.9%) at stage IIB, while the remaining 52 (9.90%) were diagnosed with Stage III and IV disease. Within the study population, 39 (7.5%) women underwent radical hysterectomy alone, 110 (21.00%) underwent radical hysterectomy followed by adjuvant therapy, and 184 (35.14%) received primary radiotherapy or concurrent chemoradiation. A significant portion of CC cases presented at an early stage, underscoring the importance of an effective screening program to prevent advanced-stage disease and enhance early detection rates. Establishing a patient navigation system immediately after diagnosis is crucial to prevent the loss of follow-up and ensure timely treatment. It is imperative to enhance the healthcare system's capacity to ensure timely treatment for cancer patients.
PubMed: 38721107
DOI: 10.1055/s-0043-1776288 -
Cancer Treatment and Research... 2024To evaluate the effectiveness of methylene blue dye in detecting sentinel lymph nodes (SLNs) in women with early-stage operable (defined as FIGO I-IIA) cervical cancer....
OBJECTIVE
To evaluate the effectiveness of methylene blue dye in detecting sentinel lymph nodes (SLNs) in women with early-stage operable (defined as FIGO I-IIA) cervical cancer. It also aims to evaluate procedural challenges and accuracy.
METHOD
This prospective study, which focused on 20 women with early-stage cervical cancer, was carried out between June 2016 and December 2017. These patients had SLN mapping with methylene blue dye injections and thorough examinations, including imaging. All patients underwent radical hysterectomy and complete bilateral pelvic lymphadenectomy. No additional investigation was done on the lymph node in cases where a metastasis was found in the first H&E-stained segment of the sentinel node.
RESULT
20 patients were included in the analysis. The median age of the subjects was 53, and 95 % of them had squamous cell carcinoma. 90 % of the time, the identification of SLNs was effective, and 55 SLNs were found, of which 52.7 % were on the right side of the pelvis and 47.3 % on the left. The obturator group had the most nodes, followed by the external and internal iliac groups in descending order of occurrence. Metastasis was detected in 3 patients, resulting in a sensitivity of 100 % and a specificity of 93.75 % for SLN biopsy. Notably, no false-negative SLNs were found. Complications related to methylene blue usage included urine discoloration in 30 % of patients.
CONCLUSION
This trial highlights the promising efficacy and safety of methylene blue dye alone for SLN identification in early-stage operable cervical cancer, with a notably higher success rate. Despite limitations like a small sample size, healthcare professionals and researchers can build upon the insights from this study to enhance cervical cancer management.
Topics: Humans; Female; Uterine Cervical Neoplasms; Sentinel Lymph Node Biopsy; Methylene Blue; Prospective Studies; Middle Aged; Lymph Node Excision; Adult; Neoplasm Staging; Pelvis; Aged; Hysterectomy; Lymphatic Metastasis; Carcinoma, Squamous Cell; Sentinel Lymph Node; Coloring Agents
PubMed: 38714022
DOI: 10.1016/j.ctarc.2024.100816 -
Journal of Cancer Research and Clinical... May 2024We conducted this study to evaluate the efficacy of total hysterectomy versus radical hysterectomy in the treatment of neuroendocrine cervical cancer (NECC). (Comparative Study)
Comparative Study
PURPOSE
We conducted this study to evaluate the efficacy of total hysterectomy versus radical hysterectomy in the treatment of neuroendocrine cervical cancer (NECC).
METHODS
Eligible NECC patients were identified from the Surveillance, Epidemiology and End Results (SEER) database. Demographic characteristics, clinical treatment and survival of the patients were collected. The overall survival (OS) and cancer-specific survival (CSS) were estimated by Kaplan-Meier analysis with log-rank test.
RESULTS
A total of 286 patients were included, with 104 patients undergoing total hysterectomy and 182 patients undergoing radical hysterectomy. The 5-year OS were 50.8% in the total hysterectomy group and 47.5% in the radical hysterectomy group (p = 0.450); and the corresponding 5-year CSS were 51.6% and 49.1% (p = 0.494), respectively. Along with surgery, radiotherapy was given to 49.0% of patients in the total hysterectomy group and 50.5% in the radical hysterectomy group; and chemotherapy was administered to 77.9% of patients in the total hysterectomy group and 85.7% in the radical hysterectomy group. Unexpectedly, in patients who received adjuvant radiotherapy with or without chemotherapy, the OS was superior in the total hysterectomy group compared with the radical hysterectomy group (p = 0.034). While in patients who received chemotherapy alone and those who received neither radiotherapy nor chemotherapy, the OS still remained comparable between the total hysterectomy and radical hysterectomy group.
CONCLUSION
Compared with radical hysterectomy, total hysterectomy was not associated with compromised survival prognosis in patients with NECC. Total hysterectomy has the potential to be a surgical alternative in the multimodal management of NECC.
Topics: Humans; Female; Hysterectomy; Uterine Cervical Neoplasms; SEER Program; Middle Aged; Adult; Carcinoma, Neuroendocrine; Aged
PubMed: 38710946
DOI: 10.1007/s00432-024-05773-8 -
International Journal of Gynaecology... May 2024Lynch syndrome, also called hereditary non-polyposis colorectal cancer, is an autosomal dominant disorder characterized by germline pathogenic mutations in DNA mismatch... (Review)
Review
Lynch syndrome, also called hereditary non-polyposis colorectal cancer, is an autosomal dominant disorder characterized by germline pathogenic mutations in DNA mismatch repair genes-resulting in increased susceptibility to colorectal, endometrial, and other tumors. This case report presents an incidental finding of endometrial cancer with Lynch syndrome during investigation for primary infertility. A 34-year-old woman presented to the fertility clinic with unexplained primary infertility. Investigations showed possible endometrial polyp, 13 × 11 mm in size. Hysteroscopic polypectomy and endometrial biopsy revealed complex endometrial hyperplasia amounting to endometroid adenocarcinoma. The case was discussed at the West of Scotland Gynecology-Oncology MDT meeting-management options including fertility-sparing treatment or radical surgery were presented to the patient and she opted for the latter. A total laparoscopic hysterectomy with bilateral salpingo-oophorectomy was performed with pathology results consistent with well-differentiated endometroid adenocarcinoma Stage 1A. Peritoneal washings showed no malignant cells. Genetic testing confirmed a diagnosis of Lynch syndrome. On further questioning, it was revealed that the patient had a strong family history of colon cancer but had not previously met the criteria for genetic testing. She was referred to colorectal surgeons and underwent colonoscopy. This showed no abnormality; she was therefore scheduled for 2-yearly colonoscopic surveillance.
PubMed: 38695128
DOI: 10.1002/ijgo.15578 -
BMC Cancer Apr 2024For patients with early-stage cervical cancer without high-risk factors, there is no consensus regarding the optimal postoperative treatment regimen and whether... (Comparative Study)
Comparative Study
Comparison of outcomes between early-stage cervical cancer patients without high-risk factors undergoing adjuvant concurrent chemoradiotherapy and radiotherapy alone after radical surgery.
PURPOSE
For patients with early-stage cervical cancer without high-risk factors, there is no consensus regarding the optimal postoperative treatment regimen and whether postoperative concurrent radiochemotherapy (CCRT) is superior to radiotherapy (RT) alone.
PATIENTS AND METHODS
The medical records of patients with stage I-IIA cervical cancer, who underwent radical surgery and postoperative RT or CCRT between June 2012 and December 2017, were retrospectively reviewed. Patients with any high-risk factors, including positive pelvic lymph node(s), positive resection margin(s), and parametrial invasion, were excluded. Patients with large tumors (≥ 4 cm), deep stromal invasion (≥ 1/2), and lymphovascular space involvement were categorized as the intermediate-risk group. Patients without intermediate-risk factors were categorized as the low-risk group.
RESULTS
A total of 403 patients were enrolled and divided into 2 groups according to postoperative treatment: RT alone (n = 105); and CCRT (n = 298). For risk stratification, patients were also divided into 2 groups: intermediate-risk (n = 350); and low-risk (n = 53). The median follow-up was 51.7 months. Patients in the intermediate-risk group and those with multiple intermediate-risk factors were more likely to undergo CCRT. For patients who underwent RT alone or CCRT in the intermediate-risk group, 5-year overall survival (OS) rates were 93.4% and 93.8% (p = 0.741), and 5-year disease-free survival (DFS) rates were 90.6% and 91.4%, respectively (p = 0.733). Similarly, for patients who underwent RT alone or CCRT in the low-risk group, the 5-year OS rates were 100.0% and 93.5% (p = 0.241), and 5-year DFS rates were 94.4% and 93.5%, respectively (p = 0.736). Adjuvant CCRT or RT were not independent risk factors for either OS or DFS. Patients who underwent CCRT appeared to develop a higher proportion of grade ≥ 3 acute hematological toxicities than those in the RT group (44.0% versus 11.4%, respectively; p < 0.001). There was no significant difference in grade ≥ 3 chronic toxicities of the urogenital and gastrointestinal systems between the CCRT and RT groups.
CONCLUSION
There was no significant difference in 5-year OS and DFS rates between patients with early-stage cervical cancer without high-risk factors undergoing postoperative CCRT versus RT alone. Patients who underwent CCRT appeared to develop a higher proportion of grade ≥ 3 acute hematological toxicities than those who underwent RT alone.
Topics: Uterine Cervical Neoplasms; Humans; Adult; Chemoradiotherapy; Radiotherapy, Adjuvant; Retrospective Studies; Neoplasm Staging; Hysterectomy; Lymph Node Excision; Radiation Dosage; Treatment Outcome; Survival Rate; Middle Aged; Aged
PubMed: 38689248
DOI: 10.1186/s12885-024-12284-9 -
In Vivo (Athens, Greece) 2024Endometrial cancer (EC) is the predominant malignancy among gynecologic cancers and ranks fourth among all types of cancer. Recently, researchers have focused on the...
BACKGROUND/AIM
Endometrial cancer (EC) is the predominant malignancy among gynecologic cancers and ranks fourth among all types of cancer. Recently, researchers have focused on the development of new prognostic biomarkers. Subunits of the SWI/SNF protein complex, like the ARID1 and BRG1, have been associated with the development of endometrial cancer. The present study aimed to evaluate the expression patterns of ARID1A and BRG1 in a collection of endometrioid adenocarcinomas of the uterus using immunohistochemistry.
PATIENTS AND METHODS
The study comprised a total of thirty-three individuals diagnosed with stage I endometrioid endometrial cancer, treated with radical hysterectomy. The histological material was then examined to assess the cytoplasmic and nuclear expression of the proteins.
RESULTS
ARID1A exhibited expression in both the cytoplasm and nucleus of cancer cells, whereas BRG1 was mainly expressed in the nuclei. In addition, ARID1A exhibited a notable decrease in expression in grade 3 histology, with no significant correlation with the depth of myometrial invasion. The reduced expression was highly related to tumor expansion into the endocervix. The findings demonstrated a total absence of ARID1A expression in 27% of endometrioid carcinomas, with a significant reduction in expression in an additional 51% of cancer cells. These findings align with the most recent published data. In contrast, in the current study, BRG1 was rarely down-regulated and was extensively expressed in the majority of endometrioid carcinomas, preventing the possibility of statistical analysis.
CONCLUSION
In summary, ARID1A expression loss can be used as a biomarker to guide post-operative therapy; however, further investigation is needed, especially for early-stage endometrial cancer.
Topics: Humans; Female; Endometrial Neoplasms; Transcription Factors; Nuclear Proteins; DNA Helicases; DNA-Binding Proteins; Middle Aged; Aged; Biomarkers, Tumor; Immunohistochemistry; Neoplasm Staging; Prognosis; Gene Expression Regulation, Neoplastic; Carcinoma, Endometrioid; Adult; Neoplasm Grading
PubMed: 38688602
DOI: 10.21873/invivo.13563 -
The Journal of Obstetrics and... Apr 2024Seromucinous borderline tumors (SMBT) are papillary neoplasms without invasive capabilities. Originally categorized as ovarian tumors, SMBT, being an...
Seromucinous borderline tumors (SMBT) are papillary neoplasms without invasive capabilities. Originally categorized as ovarian tumors, SMBT, being an endometriosis-related tumor, can manifest beyond the ovaries. To date, only four cases of extraovarian SMBT have been documented in literature. In this report, we present our experience with the first case of SMBT in the uterine cervix, which exhibited highly elevated CA19-9 levels. The patient, initially clinically diagnosed with cervical cancer, underwent treatment with radical hysterectomy and was later pathologically diagnosed with SMBT of the uterine cervix. While extraovarian SMBT, especially in the uterine cervix, is extremely rare, this condition should be considered in patients with cervical masses lacking pathological evidence of malignant disease but displaying elevated CA19-9 levels.
PubMed: 38679428
DOI: 10.1111/jog.15955 -
International Journal of Gynecological... Jun 2024
Topics: Humans; Female; Trachelectomy; Uterine Cervical Neoplasms
PubMed: 38677777
DOI: 10.1136/ijgc-2024-005643 -
International Journal of Gynecological... Feb 2024The aim of this study was to compare the incidence of intra-operative and post-operative complications in open and minimally invasive radical hysterectomy for patients... (Comparative Study)
Comparative Study
OBJECTIVE
The aim of this study was to compare the incidence of intra-operative and post-operative complications in open and minimally invasive radical hysterectomy for patients with early-stage cervical cancer.
METHODS
Data were collected from the SUCCOR database of 1272 patients with stage IB1 cervical cancer (International Federation of Gynecology and Obstetrics (FIGO), 2009) who underwent radical hysterectomy in Europe between January 2013 and December 2014. We reviewed the duration of the surgeries, estimated blood loss, length of hospital stay, intra-operative and post-operative complications. The inclusion criteria were age ≥18 years and histologic type (squamous cell carcinoma, adenocarcinoma, or adenosquamous carcinoma). Pelvic MRI confirming a tumor diameter ≤4 cm with no parametrial invasion and a pre-operative CT scan, MRI, or positron emission tomography CT demonstrating no extra-cervical metastatic disease were mandatory. Outcomes of interest were any grade >3 adverse events, intra-operative adverse events, post-operative adverse events, length of hospital stay, length of operation, and blood loss.
RESULTS
The study included 1156 patients, 633 (54%) in the open surgery group and 523 (46%) in the minimally invasive surgery group. Median age was 46 years (range 18-82), median body mass index 25 kg/m (range 15-68), and 1022 (88.3%) patients were considered to have an optimal performance status (ECOG Performance Status 0). The most common histologic tumor type was squamous carcinoma (n=794, 68.7%) and the most frequent FIGO staging was IB1 (n=510, 44.1%). In the minimally invasive surgery group the median duration of surgery was longer (240 vs 187 min, p<0.01), median estimated blood loss was lower (100 vs 300 mL, p<0.01), and median length of hospital stay was shorter (4 vs 7 days, p<0.01) compared with the abdominal surgery group. There was no difference in the overall incidence of intra-operative and post-operative complications between the two groups. Regarding grade I complications, the incidence of vaginal bleeding (2.9% vs 0.6%, p<0.01) and vaginal cuff dehiscence was higher in the minimally invasive surgery group than in the open group (3.3% vs 0.5%, p<0.01). Regarding grade III post-operative complications, bladder dysfunction (1.3% vs 0.2%, p=0.046) and abdominal wall infection (1.1% vs 0%, p=0.018) were more common in the open surgery group than in the minimally invasive surgery group. Ureteral fistula was more frequent in the minimally invasive group than in the open surgery group (1.7% vs 0.5%, p=0.037).
CONCLUSION
Our study showed that there was no significant difference in the overall incidence of intra-operative and post-operative complications between minimally invasive radical hysterectomy and the open approach.
Topics: Humans; Female; Uterine Cervical Neoplasms; Hysterectomy; Middle Aged; Postoperative Complications; Adult; Minimally Invasive Surgical Procedures; Aged; Retrospective Studies; Neoplasm Staging; Length of Stay; Intraoperative Complications
PubMed: 38669163
DOI: 10.1136/ijgc-2023-004657