Lymph Node Micrometastases in Early-Stage Cervical Cancer are Not Predictive of Survival.

Although patients with early-stage cervical cancer have in general a favorable prognosis, 10% to 40% patients still recur depending on pathologic risk factors. The objective of this study was to evaluate if the presence of lymph node micrometastasis (LNmM) had an impact on patient's survival. We performed a multi-institutional retrospective review on patients with early-stage cervical cancer, with histologically negative lymph nodes, treated with radical hysterectomy and pelvic lymphadenectomy for the study period 1994 to 2004. Tissue blocks of lymph nodes from the patient's original surgery were recut and then evaluated for the presence of micrometastases. One hundred twenty-nine patients were identified who met inclusion criteria. LNmM were found in 26 patients (20%). In an average follow-up time of 70 mo, there were 11 recurrences (8.5%). Of the 11 recurrences, 2 (18%) patients had LNmM. Patients with LNmM were more likely to have received adjuvant radiation and chemotherapy. In stratified log-rank analysis, LNmM were not associated with any other high-risk clinical or pathologic variables. Survival data analysis did not demonstrate an association between the presence of LNmM and recurrence or overall survival. The presence of LNmM was not associated with an unfavorable prognosis nor was it associated with other high-risk clinical or pathologic variables predicting recurrence. Further study is warranted to understand the role of micrometastases in cervical cancer.

Forceps delivery volumes in teaching and nonteaching hospitals: are volumes sufficient for physicians to acquire and maintain competence?

PURPOSE: The decline in the use of forceps in operative deliveries over the last two decades raises questions about teaching hospitals' ability to provide trainees with adequate experience in the use of forceps. The authors examined (1) the number of operative deliveries performed in teaching and nonteaching hospitals, and (2) whether teaching hospitals performed a sufficient number of forceps deliveries for physicians to acquire and maintain competence. METHOD: The authors used State Inpatient Data from nine states to identify all women hospitalized for childbirth in 2008. They divided hospitals into three categories: major teaching, minor teaching, and nonteaching. They calculated delivery volumes (total operative, cesarean, vacuum, forceps, two or more methods) for each hospital and compared data across hospital categories. RESULTS: The sample included 1,344,305 childbirths in 835 hospitals. The mean cesarean volumes for major teaching, minor teaching, and nonteaching hospitals were 969.8, 757.8, and 406.9. The mean vacuum volumes were 301.0, 304.2, and 190.4, and the mean forceps volumes were 25.2, 15.3, and 8.9. In 2008, 31 hospitals (3.7% of all hospitals) performed no vacuum extractions, and 320 (38.3%) performed no forceps deliveries. In 2008, 13 (23%) major teaching and 44 (44%) minor teaching hospitals performed five or fewer forceps deliveries. CONCLUSIONS: Low forceps delivery volumes may preclude many trainees from acquiring adequate experience and proficiency. These findings highlighted broader challenges, faced by many specialties, in ensuring that trainees and practicing physicians acquire and maintain competence in infrequently performed, highly technical procedures.

The association between hospital obstetrical volume and maternal postpartum complications.

OBJECTIVE: The purpose of this study was to examine the relationship between delivery volume and maternal complications. STUDY DESIGN: We used administrative data to identify women who had been admitted for childbirth in 2006. Hospitals were stratified into deciles that were based on delivery volume. We compared composite complication rates across deciles. RESULTS: We evaluated 1,683,754 childbirths in 1045 hospitals. Decile 1 and 2 hospitals had significantly higher rates of composite complications than decile 10 (11.8% and 10.1% vs 8.5%, respectively; P < .0001). Decile 9 and 10 hospitals had modestly higher composite complications as compared with decile 6 (8.8% and 8.5% vs 7.6%, respectively; P < .0001). Sixty percent of decile 1 and 2 hospitals were located within 25 miles of the nearest greater volume hospital. CONCLUSION: Women who deliver at very low-volume hospitals have higher complication rates, as do women who deliver at exceedingly high-volume hospitals. Most women who deliver in extremely low-volume hospitals have a higher volume hospital located within 25 miles.

Improving survival of extremely preterm infants born between 22 and 25 weeks of gestation.

OBJECTIVE: To estimate observed compared with predicted survival rates of extremely premature infants born during 2000-2009, to identify contemporary predictors of survival, and to determine if improved survival rates occurred during the decade. METHODS: We conducted a retrospective cohort analysis of 237 inborn neonates without major congenital anomalies born from 2000 to 2009 after 22 to 25 completed weeks of gestation. Observed survival rates at each gestational age were compared with predicted survival rates based on gestational age, birth weight, sex, singleton or multiple gestation, and antenatal corticosteroid administration estimated by a Web-based calculator that was derived from 1998 to 2003 outcomes of a large national cohort. Multivariable logistic regression analysis was used to identify significant predictors of survival of the study cohort, including year of birth. RESULTS: Survival rates for the decade by gestational age (compared with predicted rates) were: 22 weeks, 33% (compared with 19%); 23 weeks, 58% (compared with 38%); 24 weeks, 87% (compared with 58%); and 25 weeks, 85% (compared with 70%). Antenatal corticosteroids were administered in 96% of pregnancies. Variables that significantly predicted survival and their odds ratios (OR) with 95% confidence intervals (CI) are: antenatal corticosteroid administration (OR 5.27, CI 1.26-22.08); female sex (OR 3.21, CI 1.42-7.26); gestational age (OR 1.89, CI 1.27-2.81); 1-minute Apgar score (OR 1.39, CI 1.15-1.69); and birth year (OR 1.17, CI 1.02-1.34). The number needed to treat with any antenatal corticosteroid therapy to prevent one death was 2.4. CONCLUSION: In this single-institution cohort treated aggressively (antenatal corticosteroid administration [even if less than 24 weeks], tocolysis until steroid course complete, cesarean for fetal distress) by perinatologists and neonatologists, survival rates at 22-25 weeks of gestation age for inborn infants during the 2000s exceeded predicted rates, with increasing odds of survival during the decade. Antenatal corticosteroid administration had a significant effect on survival. LEVEL OF EVIDENCE: II.

Spontaneous pregnancy following cytoreduction with peritonectomy and hyperthermic intraperitoneal chemotherapy.

BACKGROUND: Spontaneous pregnancy is rare after radical cytoreduction and intraperitoneal chemotherapy. CASE: We present a case of a 28-year-old female with extensive, bulky malignant peritoneal epitheliod mesothelioma who underwent optimal cytoreduction with peritonectomy followed by intraoperative hyperthermic cisplatin and postoperative intraperitoneal paclitaxel and fluorouracil. Fourteen months after the conclusion of her therapy, she spontaneously conceived, resulting in an uneventful term pregnancy and spontaneous vaginal delivery. CONCLUSION: Fertility may be preserved in select patients after radical cytoreduction and hyperthermic intraperitoneal chemotherapy.