Chemotherapy response score as a prognostic tool in patients with advanced stage endometrial carcinoma treated with neoadjuvant chemotherapy.

BACKGROUND: Chemotherapy response score (CRS) applied to interval debulking specimens quantifies histopathologic response to neoadjuvant chemotherapy in patients with advanced ovarian carcinoma and correlates with progression-free and overall survival. OBJECTIVE: To investigate whether the chemotherapy response score could be applied to interval debulking specimens in patients with advanced endometrial carcinoma and be a prognostic indicator. METHODS: The study included patients with clinical stage III-IV endometrial carcinoma who received neoadjuvant chemotherapy followed by interval debulking surgery. Chemotherapy response scores were assigned to omental and adnexal metastases, and categorized as no/minimal (CRS1), partial (CRS2), and complete/near-complete (CRS3) response to neoadjuvant chemotherapy. Descriptive statistics were used to evaluate baseline characteristics and feasibility of chemotherapy response score assessment. Univariate analyses were used to evaluate associations between the chemotherapy response score, complete cytoreduction, and survival. RESULTS: This study included 40 patients. The median age was 63.5 years, and 31 patients (78%) had stage IV disease. Thirty patients had an omentectomy, 22 patients (73%) had an omental chemotherapy response score assigned. Thirty-nine patients had a bilateral salpingo-oophorectomy, 28 patients (72%) had an adnexal chemotherapy response score assigned. Omental CRS2 and CRS3 were associated with improved progression-free survival (CRS2: HR=0.18, p<0.01; CRS3: HR=0.11, p<0.01) and overall survival (CRS2: HR=0.10, p<0.01; CRS3: HR=0.16, p=0.04). Adnexal CRS2 and CRS3 were associated with improved progression-free survival (CRS2: HR=0.23, p<0.01; CRS3: HR=0.20, p=0.03). Chemotherapy response scores were also associated with an increased likelihood of having a complete cytoreduction. CONCLUSION: Chemotherapy response score can be applied to omental and adnexal metastases in patients with advanced endometrial carcinoma and was associated with survival and complete cytoreduction. The score may be a prognostic indicator and help to guide first-line treatment of patients with endometrial carcinoma.

Recurrence Rates for Pediatric Benign Ovarian Neoplasms.

STUDY OBJECTIVE: To examine the recurrence rates of pediatric benign ovarian neoplasms METHODS: A retrospective review of females up to 21 years of age who underwent surgery for a benign ovarian neoplasm at 8 pediatric hospitals from January 2010 through December 2016 was conducted. Data include primary operation details, follow-up imaging, and reoperation details. RESULTS: Four hundred and twenty-six females were included in our cohort, with a median age of 15 years at the time of the primary operation. Of the patients, 69% had a mature teratoma, 18% had a serous cystadenoma, and 8% had a mucinous cystadenoma. Two-thirds of patients underwent ovarian-sparing surgery. There were 11 pathologically confirmed recurrences (2.6%) at a median follow-up of 12.8 months. The pathologically confirmed recurrence was 10.5 per 100 person-months at 12 months (SE = 5.7) for mucinous cystadenomas and 0.4 months (SE = 0.4) for mature teratomas (P = .001). For half of the patients, the pathologically confirmed recurrences occurred by 12.8 months, and for 75%, they occurred by 23.3 months. There were no differences in reoperation or recurrence on the basis of initial procedure (ovary-sparing surgery vs oophorectomy). CONCLUSION: We measured the pathologically confirmed recurrence rate for pediatric benign ovarian neoplasms in a large cohort. Oophorectomy was not protective against recurrence. Mucinous cystadenomas were at a greater risk of pathologically confirmed recurrence.

Gastrointestinal symptoms and nutritional status in women and men on maintenance hemodialysis.

OBJECTIVE: The main objective was to investigate whether the prevalences of nausea, vomiting, diarrhea, and reduced appetite varied by gender in maintenance hemodialysis (MHD) patients. We also evaluated whether these symptoms explain female-male difference in nutritional status. DESIGN: Cross section of baseline data of the Prospective Study of the Prognosis in Chronic Hemodialysis Patients. SETTING: Dialysis units in the city of Salvador, Brazil. PATIENTS: Three hundred ninety-seven men and 287 women with more than three months on MHD. PREDICTOR VARIABLE: Gender. OUTCOME MEASURES: The patient's self-reported nausea, vomiting, diarrhea, and reduced appetite. The malnutrition-inflammation score (MIS) was used to assess nutritional status. RESULTS: The prevalence of symptoms was 24.3% for reduced appetite, 19.7% for nausea, 12.3% for vomiting, and 3.5% for diarrhea. In a logistic regression model with adjustments for age, diabetes, congestive heart failure, hemoglobin, albumin, Kt/V, and years on dialysis, women were found to have significantly higher odds of reduced appetite (odds ratio [OR] = 1.97), nausea (OR = 1.90), and vomiting (OR = 2.21). MIS was 5.41 ± 3.18 for women and 4.66 ± 3.28 for men (P = .002) corresponding to a percentage difference of 13.86%. The female-male difference reduced by more than half after excluding the gastrointestinal symptoms component and by approximately 65% after excluding both the gastrointestinal symptoms and the dietary intake components from the MIS. CONCLUSIONS: The results suggest that the prevalences of nausea, vomiting, and reduced appetite are higher in women than in men on MHD. These gastrointestinal symptoms and perhaps their detrimental effects on dietary intake may partially explain a poorer nutritional status in MHD women.

AWHONN postpartum discharge education: patient knowledge and sustainability.

OBJECTIVE: The objective is to evaluate whether the implementation of the Association of Women's Health, Obstetric and Neonatal Nurses (AWHONN) postpartum discharge educational initiative is associated with improved patient knowledge of warning signs of severe maternal morbidity (SMM) and if the initiative is self-sustaining. DESIGN: A pre-post design was used to evaluate patient knowledge of warning signs of SMM (Plan-Do-Study-Act, PDSA cycle 1) and if the quality improvement initiative was self-sustaining (PDSA cycle 2). Patient understanding of warning signs of SMM prior to initiation of the AWHONN education (Usual Discharge) was compared with understanding of those who were discharged after implementation (POST-BIRTH discharge). The initiative was designed to be self-sustaining. The POST-BIRTH flyer describes nine warning signs of SMM. Eligible participants were English-speaking patients discharged with a live newborn who were able to be contacted within 2 weeks. Participants completed a telephone administered nine-item survey to assess knowledge of SMM. The primary outcome was the percentage of correct answers. To evaluate sustainability, whether the POST-BIRTH fliers and discharge checklist were still being used at 19 months postinitiative was planned. RESULTS: For PDSA cycle 1, in the Usual Discharge group, 347 patients were discharged, 164 (44.7%) were eligible and 151 (92.1%) completed the survey. In the POST-BIRTH discharge group, 268 patients were discharged, 199 (74.3%) were eligible and 183 (92.0%) completed the survey. Compared with the Usual Discharge group, the POST-BIRTH group had significantly more correct responses (30% vs 60%, p<0.001). In PDSA cycle 2, POST-BIRTH flyers were still being used universally on one of the two floors from which postpartum patients are discharged, but not the other. CONCLUSION: The implementation of an educational initiative for postpartum patients is associated with improved knowledge of warning signs of SMM. The use of the education was self-sustaining on one discharge floor but not the other.

Failure of Operative Therapy after Ovarian-Sparing Surgery for Pediatric Benign Ovarian Neoplasms: A Retrospective Review.

STUDY OBJECTIVE: To evaluate failure of initial operative therapy (incomplete tumor removal) of ovarian-sparing surgery for pediatric benign ovarian neoplasms. METHODS: A retrospective review of patients up to 21 years of age who underwent ovarian-sparing surgery for a benign ovarian neoplasm from 2010 to 2016 at 8 pediatric hospitals was conducted. Failure of initial operative therapy is defined as a radiologically suspected or pathologically confirmed ipsilateral lesion with the same pathology as the primary neoplasm within 12 weeks of the initial operation. RESULTS: Forty patients received imaging within 12 weeks of their primary operation. Sixteen (40%) patients had a radiologically identified ovarian abnormality ipsilateral to the primary lesion, and 5 patients were suspected to have the same lesion as their primary neoplasm. Three of the 5 patients (7.5%) underwent reoperation with pathologic confirmation of the same lesion, resulting in a pathologically confirmed failure of therapy rate of 7.5%. The other 2 patients had serial imaging that subsequently demonstrated no recurrence with lesion resolution. Age, race/ethnicity, laparoscopy vs laparotomy, presence of torsion, pathology, size of lesion, and surgeon specialty were not associated with failure of therapy. CONCLUSION: In most patients who received imaging within 12 weeks of the primary operation for resection of a benign ovarian neoplasm, ovarian-sparing surgery was successful in complete tumor removal, with a low failure of therapy rate. Selected patients with suspected failure of therapy on initial imaging could be serially monitored to determine the need for repeat surgical intervention.

High levels of hsCRP are associated with carbohydrate metabolism disorder.

AIM: To determine risk parameters associated with high values of high sensitive C-reactive protein (hsCRP) in subjects with different glucose fasting levels. METHODS: Anthropometric parameters, arterial pressure, glycemia, lipid profile, uric acid, and hsCRP were studied in a population of 513 individuals between 40 and 65 years. RESULTS: In total, 349 (68.0%) were normoglycemic (NG); 113 (22.0%) had impaired fasting glucose (IFG); and 51 (9.9%) were diabetic subjects. A multivariate linear regression analysis showed that the natural logarithm of hsCRP was associated significantly with glycemia levels (P = 0.009), uric acid (P = 0.001), diastolic blood pressure (P = 0.011), smoking habit (P = 0.021), BMI (P<0.001), and sex (P<0.001). One-third of the NG subjects had high hsCRP levels. A multiple logistic regression analysis showed that sex and BMI were variables related to high levels of hsCRP in subjects with IFG and NG. In NG subjects, uric acid levels were associated with risk of presenting high hsCRP levels and were higher in women than men. In NG women, ROC curves analysis identified a uric acid level of 3.9 mg/dl as a cut-off point to predict a high value of hsCRP. Those individuals with uric acid values higher than 3.9 mg/dl and normal glycemia had 3.5-fold more risk of having hsCRP levels over 3.0 mg/l. CONCLUSIONS: We sustain that high levels of hsCRP are associated with disturbance in carbohydrate metabolism. In addition, we believe that in low cardiovascular risk population, such as NG women, uric acid levels above 3.9 mg/dl might represent a signal of possible pro-inflammatory state and cardiovascular risk.

Racial Distribution and Characterization of Pelvic Organ Prolapse in a Hospital-Based Subspecialty Clinic.

OBJECTIVES: Prior literature has suggested a decreased prevalence of pelvic organ prolapse (POP) in Black women. We sought to describe POP rates by race, investigate whether specific types of prolapse differ based on race, and investigate the role of uterine weight and fibroids on POP. METHODS: We conducted a retrospective cohort study of new patients seen between April 2017 and April 2019 at a tertiary urogynecology clinic. Variables collected included POP quantification, race, age, smoking history, medical history, gravity, parity, vaginal delivery, hysterectomy, fibroids, and uterine weight. χ2 tests were used to compare the proportions of types of POP between Black and non-Black women. Binary and ordinal logistic regression tested the association between types of prolapse and race, adjusting for covariates. RESULTS: Nine hundred thirty-six patients were identified by ICD codes, 768 met inclusion criteria. There were 85.3% of the women identified as non-Black and 14.7% identified as Black. There were 39.8% of the Black women that had a fibroid diagnosis compared with 20.8% of non-Black women (P < 0.001). Black women had a higher median uterine weight, 112.2 g versus 56 g (P = 0.002), and median fibroid size, 3.4 cm versus 1.92 cm (P = 0.0001). 56.9% of women presented with anterior prolapse. No difference was found in POP type between Black and non-Black women after adjusting for age, body mass index, parity, and delivery route (P = 0.45). CONCLUSIONS: Black women had increased body mass index, rates of comorbidities (diabetes and hypertension), higher uterine weight and fibroid size than non-Black women in our study. However, there was no significant difference in POP type based on race.

Recommendations for Postoperative Surveillance of Pediatric Benign Ovarian Neoplasms.

STUDY OBJECTIVE: To assess postoperative management of pediatric patients with benign ovarian neoplasms, to develop recommendations for postoperative care. DESIGN: A retrospective cohort study. SETTING: Eight pediatric hospitals in the midwestern United States. PARTICIPANTS: Patients up to 21 years of age who underwent surgery for a benign ovarian neoplasm between January 2010 and December 2016 were included. INTERVENTIONS: No prospective interventions were evaluated. MAIN OUTCOME MEASURES: Main outcome measures included postoperative imaging findings, recurrence rates, reoperation rates, and the timing of the aforementioned results. RESULTS: A total of 427 patients met inclusion criteria. After the index surgery, 155 patients (36%) underwent a routine imaging study. Among those with routine imaging, abnormalities were noted in 48 patients (31%); 7 went on to have reoperation (5%), and no malignant pathologies or torsion were identified. Excluding the 7 patients who went on to have a reoperation as a result of routine imaging, 113 patients developed symptoms postoperatively and underwent imaging as a result (27%, 113/420). Abnormalities were noted in 44 (10%); 15 of these patients underwent reoperation (4%), among them 2 with malignancies and 3 with torsion. Of these 44 patients, 23 had initially undergone routine imaging and subsequently went on to have symptomatic imaging, with 17% (4/23) undergoing reoperation. CONCLUSIONS: Routine imaging did not identify malignancy; most lesions identified on routine imaging were incidental findings. Although the study was not powered to appreciate a statistically significant difference, patients with malignancy or torsion were identified in the symptomatic group. This suggests no benefit from routine imaging, and supports symptomatic imaging postoperatively to minimize costs and patient/family burden.

Household air pollution and chronic hypoxia in the placenta of pregnant Nigerian women: A randomized controlled ethanol Cookstove intervention.

BACKGROUND: Household air pollution (HAP) is associated with adverse pregnancy outcomes. OBJECTIVES: Investigate impact of in-utero HAP exposure on placental development and chronic hypoxia. METHODS: Markers of chronic placental hypoxia [Hofbauer cells (HBC), syncytial knots (SK), chorionic vascular density (cVD) and hypoxia-inducible factor (HIF)] were stained by hematoxylin-eosin and/or immunohistochemically in placenta samples collected from firewood-/kerosene-users (A,n=16), and ethanol-users (B,n=20) that participated in a randomized controlled intervention trial in Ibadan, Nigeria. A third group of non-smoking and presumed natural gas-using Chicago women (C,n=12) were included in this exploratory pilot to assess for possible differences in placenta histology between similar racial groups. All patients had uncomplicated pregnancies and delivered at term. RESULTS: HBC, SK and cVD were significantly increased among firewood-/kerosene-users compared to ethanol-users and natural gas-using Chicago women (HBC medians 5.5, 3.5, and 2.0, respectively; SK means 55.6, 41.8 and 30.1; cVD means 8.8, 6.2, and 5.2; all p<0.01). HIF expression was significantly higher in Group A compared to B and C (all p<0.001). CONCLUSIONS: In-utero exposure to HAP is associated with pathologic changes and HIF expression consistent with chronic hypoxia in placenta of firewood/kerosene-users compared to ethanol-users with less HAP exposure and Chicago women with no presumed HAP exposure. Presence of chronic hypoxic signature in placenta of women exposed to HAP has implications for adverse pregnancy complications and future growth and development of the young children. Future larger studies need to focus on HAP exposure and placental disorders like preeclampsia and long-term health impact of in-utero exposure to HAP.

Household air pollution and angiogenic factors in pregnant Nigerian women: A randomized controlled ethanol cookstove intervention.

BACKGROUND: Maternal exposure to ambient air pollution affects placental growth markers. OBJECTIVES: Investigate impact of household air pollution (HAP) on placental growth markers. METHODS: Two groups of pregnant women were identified: firewood/kerosene stove-users (A, n=33) and bioethanol stove-users (B, n=44) that participated in a randomized control trial in Ibadan, Nigeria. A third group of non-smoking and presumed liquefied petroleum gas-using Chicago women (C, n=19) were included in this exploratory pilot to assess for possible differences between similar racial groups. Levels of placental growth factor (PlGF) and soluble fms-like tyrosine kinase 1 (sFlt-1) were measured in maternal and cord plasma using ELISA. RESULTS: Maternal and cord blood sFlt-1 and PlGF did not differ significantly between women of groups A and B. Nevertheless, both groups differed significantly from the Chicago group in that group A women had lower maternal sFlt-1 (1372.50 vs. 3194.19) but higher PlGF (1607.87 vs. 442.80), and higher cord blood sFlt-1 (2925.02 vs. 107.53) and PlGF (223.68 vs. 6.92), all p≤0.001. Group B showed similar trends (all p≤0.002). Maternal PlGF levels were positively correlated to minutes of HAP exposure when PM2.5 concentration was above 100µg/m3 in Nigerian women. CONCLUSIONS: Maternal levels of PlGF and cord blood levels of sFlt-1 and PlGF in Nigerian women with varying HAP exposures were significantly higher than Chicago-based women who had no presumed HAP exposure. It suggests that in-utero exposure to HAP influenced levels of angiogenic factors involved in normal placentation and growth and could represent compensation for pollutants exposure to preserve fetal viability.

Incidência de infecçäo hospitalar em um hospital universitário / Incidence of hospital infection in a university hospital

Utilizando-se das informaçöes contidas nos prontuários médicos dos pacientes que se encontravam internados no Hospital Professor Edgard Santos da Universidade Federal da Bahia, no período de 16/05/85 a 13/06/85, descreveram-se entre outros indicadores a incidência da infecçäo hospitalar total e específica por enfermaria de ocorrência e pelo tempo de permanência. A taxa encontrada foi de 5,13 por 1000 pacientes-dia, sendo que as enfermarias de Oftalmologia, Pediatria e Doenças Infecciosas e Parasitárias foram as que apresentaram maior risco. As infecçöes do aparelho respiratório e aparelho urinário apresentaram-se com maior freqüência. Verificou-se também que o risco do paciente apresentar infecçäo hospitalar aumentou na medida em que também aumentava o seu tempo médio de permanência no hospital, exceto para aqueles que ficaram internados por mais de 30 dias