Potential Role for a Panel of Immunohistochemical Markers in the Management of Endometrial Carcinoma.

BACKGROUND: In order to improve the efficacy of endometrial carcinoma (EC) treatment, identifying prognostic factors for high risk patients is a high research priority. This study aimed to assess the relationships among the expression of estrogen receptors (ER), progesterone receptors (PR), human epidermal growth factor receptor 2 (HER2), Ki-67, and the different histopathological prognostic parameters in EC and to assess the value of these in the management of EC. METHODS: We examined 109 cases of EC. Immunohistochemistry for ER, PR, HER2, and Ki-67 were evaluated in relation to age, tumor size, International Federation of Gynecology and Obstetrics (FIGO) stage and grade, depth of infiltration, cervical and ovarian involvement, lymphovascular space invasion (LVSI), and lymph node (LN) metastasis. RESULTS: The mean age of patients in this study was 59.8 ± 8.2 years. Low ER and PR expression scores and high Ki-67 expression showed highly significant associations with non-endometrioid histology (p = .007, p < .001, and p < .001, respectively) and poor differentiation (p = .007, p < .001, and p <. 001, respectively). Low PR score showed a significant association with advanced stage (p = .009). Low ER score was highly associated with LVSI (p = .006), and low PR scores were associated significantly with LN metastasis (p = .026). HER2 expression was significantly related to advanced stages (p = .04), increased depth of infiltration (p = .02), LVSI (p = .017), ovarian involvement (p = .038), and LN metastasis (p = .038). There was a close relationship between HER2 expression and uterine cervical involvement (p = .009). Higher Ki-67 values were associated with LN involvement (p = .012). CONCLUSIONS: The over-expression of HER2 and Ki-67 and low expression of ER and PR indicate a more malignant EC behavior. An immunohistochemical panel for the identification of high risk tumors can contribute significantly to prognostic assessments.

Is early intervention using Mansoura-VV uterine compression sutures an effective procedure in the management of primary atonic postpartum hemorrhage? : a prospective study.

BACKGROUND: Postpartum hemorrhage is the leading cause of maternal death, uterine atony accounts for 75-90% of primary postpartum hemorrhage. The efficacy of the Uterine compression suture in the treatment of atonic postpartum hemorrhage is time-tested and can be said to be almost established.The aim of this study was to assess the role of the Mansoura-VV uterine compression suture as an early intervention in the management of primary atonic postpartum hemorrhage. METHODS: This prospective observational study included 108 women with primary atonic PPH over a period of 44 months. Uterine atony was diagnosed when the uterus was soft and failed to respond to ordinary ecbolics. Early intervention by Mansoura-VV uterine compression sutures was carried out within 15 min of the second dose of ecobolics and before progressing to any further surgical procedure. RESULTS: Following the Mansoura-VV uterine compression sutures, uterine bleeding was controlled in all except one patient (107/108 cases; 99.07%) who required additional bilateral uterine vessels ligation. Another case (0.93%) was subjected to re-laparotomy due to intraperitoneal hemorrhage. Packed RBC transfusion was needed in 10 cases (9.25%). Admission to ICU was needed in 9 cases (8.33%) because of associated medical conditions. One week following the procedure, 1 case (0.93%) was diagnosed with haematometra. CONCLUSION: Early intervention in cases of primary atonic PPH using the Mansoura-VV uterine compression sutures is an easy, rapid and effective method in controlling PPH in low resource settings. TRIAL REGISTRATION: The study was registered at clinicaltrial.gov , Identifiers: NCT03117647 "retrospectively registererd" registered at April 7, 2017.

Outcome of Patients with Cervical and Vaginal Stump Carcinomas Treated with More Conservative Surgical Approaches: a 9-Year Experience of a Tertiary Oncology Center.

The surgical management of stump carcinoma includes the gold standard pelvic exenteration and more conservative approaches. This study aimed to investigate the outcome among a cohort of vaginal and cervical stump carcinomas that were treated with an intent of organ preservation. This is a prospective study of 60 patients with a biopsy confirmed stump carcinomas at a tertiary care oncology center in Egypt. The demographic, surgical, and pathological data were collected and patients underwent radical surgery with an intent of organ preservation guided by margin negativity. The pathologic data were correlated with the postoperative mortality. Correlation coefficients were calculated for simple correlation and regression analysis was used to investigate the independent predictors of survival. Pelvic exenteration was conducted in 30/60 (50%), while wide local excision with safety margins was possible in 26/60 (43%) and in two cases, resection was precluded. Mean hospital stay in days was 19 ± 9 (range 4-61). Overall operative morbidity was 83.3% (50/60). Perioperative mortality was 6.7% (4/60). Five-year disease-free survival was 40% (24/60). Five-year overall survival was 50% (30/60). The resection margin status and the perioperative therapy were independent prognostic factors of DFS (p = 0.003 and 0.02, respectively. Only the resection margin status was significantly associated with overall survival (p = 0.009). There was no increased mortality with introduction of more conservative surgical approaches. The resection margin status is the most important determinant of recurrence free and overall survivals.

Analysis of factors contributing to the low survival of cervical cancer patients undergoing radiotherapy in Kenya.

BACKGROUND: In contrast to the developed nations, invasive cervical cancer (ICC) is the most common womens malignancy in Kenya and many other locations in sub-Saharan Africa. However, studies on survival from this disease in this area of the world are severely restricted by lack of patient follow-up. We now report a prospective cohort study of ICC in Kenyan women analysing factors affecting tumour response and overall survival in patients undergoing radiotherapy. METHODS AND FINDINGS: Between 2008 and 2010, 355 patients with histologically confirmed ICC were recruited at the Departments of Gynaecology and Radiotherapy at Kenyatta National Hospital (KNH). Structured questionnaires were completed recording socio-demographics, tumour response and overall survival following treatment with combinations of external beam radiation (EBRT), brachytherapy and adjuvant chemotherapy. Of the 355 patients, 42% (146) were lost to follow-up while 18% (64) died during the two year period. 80.5% of patients presented with advanced stage IIB disease or above, with only 6.7% of patients receiving optimal combined EBRT, brachytherapy and adjuvant chemotherapy. Kaplan Meier survival curves projected two year survival at <20%. CONCLUSION: Cervical cancer is preventable yet poverty, poor education, lack of cancer awareness coupled with an absence of regular screening programs, late patient presentation, sub-optimal diagnosis and treatments are major factors contributing to the alarmingly low survival rate of cervical cancer patients in Kenya. It is concluded that simple cost-effective changes in clinical practice could be introduced which would have a marked impact on patient survival in this setting.

Cancer during pregnancy: perinatal outcome after in utero exposure to chemotherapy.

OBJECTIVES: To study the outcome of pregnancies complicated by malignant disease, in particular neonatal morbidity and mortality after in utero exposure to chemotherapy. METHODS: This prospective study included 118 patients diagnosed with malignant disease for the first time during pregnancy over an 8-year period (March 2003-March 2011). Outcome of neonates born to mothers who received chemotherapy during pregnancy was studied and compared with a control group. RESULTS: The commonest cancer type diagnosed during pregnancy (56/118 = 47.45 %) was breast carcinoma followed by lymphoma/leukemia (32 = 27.12 %). Gynecological tumors (all ovarian) represented 10.16 %, soft tissue tumors 5.08 %, colorectal 4.23 %, thyroid 2.54 % and others 3.38 %. Sixty-one (51.64 %) women received chemotherapy (average 3 ± 2 cycles) during the second and third trimesters. The incidence of neonatal survival, preterm birth, small for gestational age and congenital malformations was not significantly different between women who received chemotherapy during pregnancy and the control group. Five (4.23 %) women with advanced disease died during or shortly after termination of pregnancy. CONCLUSION: In utero exposure to chemotherapy during the second and third trimesters of pregnancy carries minimal morbidity to the unborn fetus.

Fertility sparing surgery for ovarian tumors in children and young adults.

OBJECTIVES: To study the outcome of fertility conserving surgery for ovarian tumors in children and young adults (≤ 20 years) over 6 years (2003-2009). METHODS: This prospective study included 183 patients diagnosed with ovarian cysts or tumors requiring surgical excision. Ovarian cystectomy/ovariectomy was carried out followed by frozen section histopathology. Malignant cases were subjected to staging laparotomy and fertility sparing surgery. RESULTS: The median age at diagnosis was 17 years (range 7-20 years). 160/183 (87.4%) were non-neoplastic ovarian cysts or benign tumors. In 131/160 (81.8%) of non-neoplastic and benign tumors, it was possible to preserve the affected ovary. Twenty cases (11%) were diagnosed as primary malignant ovarian tumors, 2/183 (1.1%) were borderline tumors and 1 case (0.55%) was metastatic colonic carcinoma. The median follow up of cases with primary malignant ovarian tumors was 36 months. During this period, two recurrences (9.1%) were detected, both of the germ cell type (immature teratoma and yolk sac tumor). Recurrent cases were managed by local excision and lymph node sampling followed by chemotherapy. CONCLUSION: Fertility sparing surgery for malignant ovarian tumors in children and young adults has excellent prognosis and should be attempted whenever possible.

Prenatal diagnosis in low resource setting: is it acceptable?

AIM: This study aimed to explore knowledge and acceptability of prenatal procedures both non-invasive prenatal screening tests and invasive procedures among Egyptian women in childbearing age and to assess their attitude toward such procedures. Also to examine confounding factors affecting women's attitude toward prenatal procedures. STUDY DESIGN: A cross-sectional study on a representative sample of women in childbearing age attending Obstetrics & Gynecology outpatient clinic at Mansoura University Hospital, Egypt. An anonymous questionnaire was supplemented by voluntary interviewers for women in childbearing age. RESULTS: 465 women were included in the study. The mean age ± SD was 27 ± 6 years. About 44 % of women were knowledgeable about non-invasive prenatal screening procedure, and only 25.5 % had heard about invasive prenatal procedures. 88.8 % express positive attitude regarding performance of the screening tests. Forty-one percent of the group agreed to perform invasive prenatal procedures during their pregnancy. Educational level and family history of congenital anomalies significantly affected attitudes toward testing during future pregnancy. The cost of procedure affected the decision to perform in 56.7 % of women. CONCLUSION: Egyptian women express positive attitude toward non-invasive prenatal screening but showed poor knowledge. Their attitude toward invasive procedure is guarded by the risk of abortion. Education and family history of fetal anomalies are the factors that affect attitudes. The cost of the prenatal test affects the decision made by the women to participate in testing.

Adjuvant Pelvic Radiotherapy vs. Sequential Chemoradiotherapy for High-Risk Stage I-II Endometrial Carcinoma.

OBJECTIVE: To explore if the addition of adjuvant chemotherapy with paclitaxel and carboplatin to radiotherapy confers an advantage for overall survival (OAS), and progression free survival (PFS); to assess the incidence of relapses over standard pelvic radiotherapy; and to evaluate the related toxicity in high-risk stage I-II endometrial carcinoma. METHODS: Medical records were reviewed to identify high-risk stage I-II endometrial carcinoma cases treated in the Clinical Oncology and Nuclear Medicine department between 2002 and 2008 with adjuvant radiotherapy alone (arm I) (57 patients) or with sequential carboplatin (AUC5-6) and paclitaxel (135-175 mg/m(2)) with radiotherapy (arm II) (51 patients). Radiotherapy was performed through the four-field box technique at doses of 45-50 Gy (1.8 Gy/day × 5 days/week). RESULTS: The toxicity was manageable and predominantly hematologic with a grade 3 neutropenia and thrombocytopenia in 9.8% and 6% of the patients in arm I and arm II, respectively, without febrile neutropenia. All patients experienced hair loss. Chemoradiotherapy arm was associated with a lower incidence rate of relapse (9.8% vs. 22.7%). After a median follow-up period of 48 months, the 5-year OAS and PFS rates for chemoradiotherapy-treated patients were significantly more favorable than those who did not receive chemotherapy (P=0.02 and 0.03, respectively). In arm I, the OAS and PFS rates were 73.7% and 66.7% compared with those in arm II, whose rates were 90.2% and 84.3%. CONCLUSIONS: Adjuvant chemoradiation with paclitaxel and carboplatin improved the survival rates and decreased the recurrence rates in patients with high-risk stage I-II endometrial carcinoma. Chemotherapy was associated with an acceptable rate of toxicity. However, a prospective study with a larger number of patients is needed to define a standard adjuvant treatment for high-risk stage I-II endometrial carcinoma.

The effect of luteal phase support protocol on cycle outcome and luteal phase hormone profile in long agonist protocol intracytoplasmic sperm injection cycles: a randomized clinical trial.

OBJECTIVE: To study the effect of luteal phase support protocol on cycle outcome and luteal phase hormone profile, in long agonist protocol intracytoplasmic sperm injection (ICSI) cycles. DESIGN: Prospective randomized trial. SETTING: Private infertility center. PATIENT(S): Two hundred seventy-four women undergoing first ICSI cycles were randomized after ovum pickup into three groups of luteal support. INTERVENTION(S): Group I received IM P (P(4)) only, group II received P(4) + oral E(2) valerate, group III received P(4) + hCG. MAIN OUTCOME MEASURE(S): Pregnancy rate (PR), implantation rate, rates of multiple pregnancy and miscarriage, and midluteal serum E(2) and P(4), and midluteal E(2):P(4) ratio. RESULT(S): The PR and implantation rates were significantly higher in group II compared to group I and the miscarriage rate was significantly lower in group II compared with group I. Midluteal E(2) was significantly higher in group II compared with group I. The decline in E(2) after ovum pickup was lowest in group II, highest in group I. The midluteal E(2):P(4) ratio was significantly higher in group II compared with groups I and III. CONCLUSION(S): The E(2) luteal phase supplementation in long GnRH-agonist (GnRH-a) protocol ICSI cycles resulted in better cycle outcome and better luteal phase hormone profile.