Endometrial Cancer In Premenopausal Women Research Articles

New boundaries for fertility sparing management in endometrial cancer.

The increasing rates of endometrial cancer in premenopausal women that accompanies modern lifestyle options that enhance the prevalence of obesity as well as the trend of delayed childbearing are expected to increase the need for fertility sparing techniques. Currently, the cornerstone of fertility sparing treatment is hormonal handling with progestin treatment and is reserved for women with well differentiated endometrioid lesions that are limited in the myometrial layer. Innovative approaches in the surgical treatment of patients with the use of operative hysteroscopy seem to offer decreased intervals to remission of lesions and longer progression free survival. Recent small case series also dictate that patients with endometrioid lesions of medium differentiation as well as those with superficial myometrial invasion may be adequately treated with the use of operative hysteroscopy. Moreover, the novel classification system may help better understand patients that will likely respond better to hormonal treatment. In the near future, further data from clinical trials will be available that will help optimize patient selection as well select surgical and medical options that will help establish a personalized approach of fertility preservation in endometrial cancer patients.

Serum CA125 and HE4 as Biomarkers for the Detection of Endometrial Cancer and Associated High-Risk Features.

Early detection of endometrial cancer improves survival. Non-invasive diagnostic biomarkers would improve triage of symptomatic women for investigations. This study aimed to determine the diagnostic accuracy of serum Cancer Antigen 125 (CA125) and Human Epididymis 4 (HE4) for endometrial cancer and associated high-risk features. Serum samples from women investigated for gynaecological symptoms or diagnosed with endometrial cancer were analysed for CA125 and HE4. Conventional diagnostic metrics were calculated. In total, 755 women were included; 397 had endometrial cancer. Serum CA125 and HE4 were significantly elevated in cases compared with controls (both p < 0.001), and with pathological markers of disease severity (p < 0.05). A combination of CA125 and HE4 detected endometrial cancer with an area under the curve (AUC) of 0.77 (95% CI: 0.74-0.81). In a model with body mass index (BMI) and parity, HE4 predicted endometrial cancer in pre-menopausal women with an AUC of 0.91 [sensitivity = 84.5%, specificity = 80.9% (p < 0.001)]. In women with abnormal ultrasound, HE4 ≥ 77 pmol/L improved specificity compared with imaging alone [68.6% (95% CI: 75.0-83.6) vs. 34.4% (95% CI: 27.1-42.3), respectively], but at a cost to sensitivity. HE4 ≥ 77 pmol/L improved the detection of myometrial invasion ≥50% in women with stage I disease compared with magnetic resonance imaging (MRI) alone [sensitivity = 100% (95% CI: 54.1-100)]. CA125 ≥ 35 U/mL did not add to imaging. HE4 is a good predictor of poor prognostic features which could assist staging investigations.

Endometrial Cancer in Pre-Menopausal Women and Younger: Risk Factors and Outcome.

Endometrial cancer is the sixth most common malignancy in women, and it is known to be a disease among postmenopausal women, but there is rising in the number of endometrial cancers among premenopausal women. This study aims to determine the clinical characteristic, risk factors, outcomes, and survival in pre and postmenopausal women with endometrial cancer in Malaysia. A retrospective study was conducted in Hospital Melaka that involved all women who were diagnosed with endometrial cancer in Hospital Melaka from January 2002 until July 2020. All subjects’ histopathological examination result was confirmed, and their clinical data were extracted and transferred into a standardized data checklist and analysed. A total number of 392 cases was obtained from the Annual Cancer Registry Hospital Melaka. However, only 281 cases were studied, including 44.8% premenopausal and 55.2% postmenopausal women. In the premenopausal group, there were higher incidence of obesity (30.8 + 8.6 vs. 28.9 + 7.1), younger age at menarche (12.7 + 1.5 vs. 13.3 + 1.6), lesser parity (1.47 vs. 3.26), and a higher number of nulliparous women (46.8% vs. 19.4%) as compared to postmenopausal group. The premenopausal group tends to be presented with a well-differentiated grading of tumour (52.4%) and a higher incidence of having concomitant endometrial hyperplasia (41.3%). The mean survival among the premenopausal group (200.3 + 7.9 months) is higher compared to postmenopausal group (153.9 + 6.5 months). These findings correlate with good survival and prognosis among the premenopausal group compared to the postmenopausal group.

Levonorgestrel-Releasing Intrauterine System for Endometrial Hyperplasia

(Abstracted from Cochrane Database Syst Rev 2020;9(9):CD012658) Endometrial hyperplasia (EH) is a histological diagnosis of excessive production of cells in the endometrium that represents a precursor in the development of endometrial cancer (EC), the sixth most common cancer in women globally. Obesity is the leading risk factor for both EH and EC in premenopausal women with abnormal uterine bleeding (AUB).

Increasing serum gamma-glutamyltransferase level accompanies a rapid increase in the incidence of endometrial cancer in Korea: A nationwide cohort study

ObjectiveThis study aimed to determine the association of serum GGT levels with the risk of developing endometrial cancer. Women's obesity and menopausal status were also taken into account in our analysis. MethodsWe used a nationwide cohort to examine the association between serum GGT levels and endometrial cancer development in Korean women. Data were retrieved from the Korean National Health Insurance Service (NHIS) healthcare system. Women aged over 19 years who participated in the Korea National Health Screening Examination in 2009 and were not diagnosed with endometrial cancer 1-year post-examination were included in our study (n = 2,736,588). ResultsObese (BMI, ≥25 kg/m2) women with increased GGT levels were at high risk of endometrial cancer (HR = 1.415, 95% CI: 1.236–1.621). Interestingly, in pre-menopausal women, high GGT level (Q4) was associated with the increased endometrial cancer risk only for obese women (HR = 1.482, 95% CI: 1.205–1.821). In post-menopausal women, only a high GGT level (Q4) was also associated with the increased cancer risk for obese women (HR = 1.313, 95% CI: 1.096–1.573). We observed a significant association between high GGT levels and increased risk of endometrial cancer in pre-menopausal women with abdominal obesity (WC, ≥85 cm) (HR = 1.647, 95% CI: 1.218–2.227). ConclusionsIncreased GGT level is an independent risk factor of endometrial cancer, especially for post-menopausal women and obese pre-menopausal women. These results may suggest that serum GGT levels might be useful in the risk stratification of endometrial cancer. Adopting a healthy lifestyle for lowering serum GGT level is warranted, especially for women with a higher risk of developing endometrial cancer.

Evaluation of the Safety of Ovarian Preservation at Early Stage of Endometrial Cancer in Premenopausal Women

Background: Endometrial cancer usually occurs at postmenopause stage of life but its incidence in younger patients is increasing in the last decades. The objective of the study was to evaluate the ovarian preservation in the early stage of endometrial cancer.
 Methods: In this cross-sectional study, 174 patients with endometrial cancer who underwent Total Abdominal Hysterectomy (TAH) and Bilateral Salpingo-oophorectomy in 5 years were included.
 Results: The results showed that 51.1% of the patients were at stage IA, 28.7% at stage IB, 6.9% at stage II, 11.5% at stage III and 1.7% at stage IV of endometrial cancer when they underwent surgery. One patient (1.12%) at stage IA of endometrial cancer, one patient (2%) at stage IB and one patient (8.3%) at stage II had micrometastasis in ovaries, and 8 patients (40%) at stage III and 2 patients (66.6%) at stage IV had micrometastasis and co-existing tumor.
 Conclusion: In conclusion, findings revealed the high safety of ovarian preservation in endometrial cancer at earlier stages of the endometrial cancer with low risk of ovarian involvement.

Adiposity and cancer at major anatomical sites: umbrella review of the literature

Objective To evaluate the strength and validity of the evidence for the association between adiposity and risk of developing or dying from cancer.Design Umbrella review of systematic reviews and meta-analyses.Data...

Recognising endometrial cancer in pre-menopausal women.

Recognising endometrial cancer in pre-menopausal women.

A Case-Control Study of Endometrial Cancer after Antipsychotics Exposure in Premenopausal Women

Objective: Most endometrial cancers are related to hormonal imbalance, and antipsychotics are a common cause of hyperprolactinemia. We investigated the possible relation between the use of antipsychotics and the risk of endometrial cancer. Methods: A case-control study was conducted on premenopausal women at the Chiba University Hospital between 1989 and 2000. The cases were 41 patients with histologically confirmed endometrial cancer. For each case, there were 3 controls matched by age and date of visit. Subsequently 123 women without endometrial cancer were enrolled as controls. Detailed information including obesity, parity, hypertension, diabetes mellitus, use of exogenous estrogen and use of antipsychotics was analyzed. Odds ratios, two-sided p values and 95% confidence intervals were estimated by a conditional logistic regression analysis. Radioimmunoassays of serum luteinizing hormone, follicle-stimulating hormone, prolactin, estradiol and progesterone were performed in 4 of 5 patients with endometrial cancer who were using antipsychotics. Results: Use of antipsychotics, diabetes mellitus and obesity were identified as independent variables with risk estimates of 5.4, 9.3 and 4.9, respectively. Serum progesterone, estradiol and prolactin levels ranged from 0.4 to 0.7 ng/ml, 32 to 110 pg/ml and 34 to 258 ng/ml, respectively. Conclusions: Use of antipsychotics is a risk factor for endometrial cancer, and hyperprolactinemia associated with antipsychotics may impart the risk of endometrial cancer in premenopausal women.

Endometrial cancer in premenopausal women 45 years and younger

To evaluate the experience with endometrial carcinoma in women 45 years or younger at the Royal Hospital for Women, Sydney, Australia. We evaluated the clinical history, morphology, treatment, and follow-up of 17 premenopausal women 45 years or younger who had been diagnosed with endometrial cancer. All histopathology was reviewed. Sixteen patients received their primary treatment at the Royal Hospital for Women, and one was referred with recurrent disease. Synchronous ovarian malignancies were found in five of 17 cases (29.4%), compared with 11 of 237 (4.6%) women older than 45 (P < .001). Three other patients had secondary ovarian involvement. Five (29%) patients had stage III or IV disease. Thirteen (76.5%) women were alive with no evidence of disease 12-78 months after primary surgery; two were lost to follow-up, but had no evidence of disease at 21 and 29 months, respectively. Two women died of recurrent disease. All but two patients with stage IV disease receiving primary treatment at the Royal Hospital for Women were offered hormone replacement therapy on discharge from the hospital. Ovarian and lymph node involvement were common in women 45 years and younger with endometrial cancer. Hormone replacement therapy did not appear to compromise survival.

Endometrial response to the use of a sequential oral contraceptive.

Belgium is 1 of the few countries where sequential oral contraceptives are still commercially available. The authors investigated the endometrial effect of Ortho-Novum SQ (14 tablets of 100 mcg mestranol and 7 tablets of 100 mcg mestranol + 2 mg norethisterone) in 222 biopsy specimens obtained from 184 asymptomatic Caucasian women (mean +or- s.d, age and parity, 34.6 +or- 6.7 and 2.0 +or- 1.0, respectively) who had used this sequential OC during an average of 52.5 months. Notwithstanding predominantly longterm use of Ortho-Novum SQ, 43% of the tissue samples had normal proliferative or luteal endometrium. The data suggest a positive correlation between the endometrial response and the duration of pill use. No premalignant or malignant changes were found. In 15 of 24 subjects for whom multiple biopsy specimens were available, the histological picture was static; 7 showed regression and only in 2 were the changes progressive, although never more severe than minor 'class 2' lesions. These results, which are at variance with those reported for users of other sequential brands (mainly Oracon), suggest that prolonged use of Ortho-Novum SQ does not enhance the risk of endometrial cancer in premenopausal women having no additional risk factors for the development of this type of neoplasia.

Risk Factors for Endometrial Cancer at Different Ages&lt;xref ref-type="fn" rid="FN2"&gt;2&lt;/xref&gt;

The importance of the major risk factors for endometrial cancer in women of different ages was evaluated with the use of data from a hospital-based case-control study conducted in Milan, Italy, on 283 women with endometrial cancer and 566 age-matched controls. Current weight was related strongly to the risk of endometrial cancer both in younger (premenopausal) and in older women (with risk estimates for the heaviest categories of 20.3 and 7.7, respectively), thus confirming that obesity is the major cause of endometrial cancer in Northern Italy. Endometrial cancer risk appeared to be approximately proportional to the second power of body mass index. Early menarche and nulliparity were associated with an increased risk of endometrial cancer in premenopausal women, the point estimate for nulliparity rising to 35.1 (with lower confidence limit of 10.2) after adjustment for marital status. However, no association with these factors was evident in postmenopausal women. Combination oral contraceptives were used by 2 cases and 19 controls only [relative risk (RR) = 0.2, with 95% confidence interval = 0.1-0.8]. The use of noncontraceptive estrogens was associated with an elevated risk, which was greater in perimenopausal women (RR = 5.1 for greater than 2 yr of use), and decreased progressively with increasing time after menopause. Late menopause was also related to endometrial cancer. However, the risk estimates for late menopause apparently were more elevated in older women (greater than or equal to 65 yr) than in perimenopausal women. Most of the risk factors identified (excluding late menopause) apparently act on one of the later stages of the process of carcinogenesis, because the excess risk drops after cessation of exposure.