Abstract:
OBJECTIVE:We sought to determine the impact of geographic location on advanced-stage ovarian cancer mortality in relation to adherence to National Comprehensive Cancer Network (NCCN) treatment guidelines and hospital case volume. STUDY DESIGN:This was a retrospective observational cohort study of patients diagnosed with stage IIIC/IV epithelial ovarian cancer (Jan. 1, 1996, through Dec. 31, 2006) identified from the California Cancer Registry. Generalized additive models were created to assess the effect of spatial distributions of geographic location, demographic characteristics, disease-related variables, adherence to NCCN guidelines, and hospital case volume, with simultaneous smoothing of geographic location and adjustment for confounding variables. RESULTS:A total of 11,765 patients were identified. Twelve of the 378 hospitals (3.2%) were high-volume hospitals (HVH) (≥20 cases/y) and cared for 2112 patients (17.9%). For all patients, the median distance to an HVH was 22.7 km/14.1 miles and 80% were located within 79.6 km/49.5 miles of an HVH. Overall, 45.4% of patients were treated according to NCCN guidelines. The global test for location revealed that geographic position within the state was significantly correlated with ovarian cancer mortality after adjusting for other variables (P < .001). Distance to receive care ≥32 km/20 miles was protective against mortality (hazard ratio [HR], 0.86; 95% confidence interval [CI], 0.79-0.93), while distance from an HVH ≥80 km/50 miles was associated with an increased risk of death (HR, 1.13; 95% CI, 1.03-1.23). The effects of geographic predictors were attenuated when nonadherence to NCCN guidelines (HR, 1.25; 95% CI, 1.18-1.32) and care at an HVH (HR, 0.87; 95% CI, 0.81-0.93) were introduced into the model. CONCLUSION:Geographic location is a significant predictor of advanced-stage ovarian cancer mortality and the effect is primarily related to the likelihood of receiving NCCN guideline adherent care and treatment at an HVH.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Bristow RE,Chang J,Ziogas A,Gillen DL,Bai L,Vieira VMdoi
10.1016/j.ajog.2015.01.045subject
Has Abstractpub_date
2015-07-01 00:00:00pages
43.e1-43.e8issue
1eissn
0002-9378issn
1097-6868pii
S0002-9378(15)00101-5journal_volume
213pub_type
杂志文章abstract:OBJECTIVE:Women with Papanicolaou tests classified as cervical intraepithelial neoplasia grade I or II are treated conservatively in many countries. However, these women are at an increased risk of having underlying prevalent and incident grade III cervical intraepithelial neoplasia and invasive cancer. This study was ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.118918
更新日期:2002-01-01 00:00:00
abstract::Six patients having different subtypes of von Willebrand's disease were followed up during eight complete pregnancies. Two additional pregnancies terminated in spontaneous abortions. Five pregnancies ended in cesarean section either because of obstetric problems (three) or electively (two) to avoid infant bleeding. Th...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(86)90290-5
更新日期:1986-09-01 00:00:00
abstract::One hundred randomly selected nulliparous, normotensive women were subjected to the roll-over test between 28 and 32 weeks' gestation. Twenty-five women had a positive test. Thirteen of those 25 women developed pre-eclampsia requiring magnesium sulfate therapy. Eight had transient hypertension during labor requiring n...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(77)90362-3
更新日期:1977-03-15 00:00:00
abstract:OBJECTIVE:Fetal plasma angiotensin II levels are 10 times the levels found in adults. Despite these high levels, central injection of angiotensin II may stimulate fetal swallowing and increase fetal arterial blood pressure. We postulated that the high rate of spontaneous fetal swallowing and normal fetal pressor regula...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2001.117310
更新日期:2001-10-01 00:00:00
abstract::Ovulation induction with pulsatile gonadotropin-releasing hormone achieves high ovulatory and pregnancy rates in hypogonadotropic hypogonadism while limiting the occurrence of ovarian hyperstimulation and multiple pregnancy. However, this form of therapy is apparently less effective in polycystic ovary syndrome. The a...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(90)91438-i
更新日期:1990-11-01 00:00:00
abstract:OBJECTIVE:Our purpose was to determine differential effects of natural and synthetic glucocorticoids on cytochrome 17alpha-hydroxylase and cytochrome P-450 side-chain cleavage messenger ribonucleic acid in the sheep placenta and to determine whether feed-forward effects during labor are involved in further inducing pla...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(99)70619-8
更新日期:1999-05-01 00:00:00
abstract::Previous investigations have shown that the human placenta is a complex organ with different zones, each with a unique morphology. These zonal morphologic difference have been related to a probable blood PO2 gradient operating in the intervillous space. This study describes zonal variations in the vertical plane of th...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(78)90007-8
更新日期:1978-04-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to evaluate the potential of 3-dimensional (3D) power Doppler imaging to predict neonatal outcome and pulmonary arterial hypertension (PAH) in congenital diaphragmatic hernia (CDH). STUDY DESIGN:In this prospective observational study, 3D-power Doppler ultrasonography was perfor...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2006.05.010
更新日期:2006-12-01 00:00:00
abstract:OBJECTIVE:High-risk antepartum patients often require long and costly hospitalization. The Mother's House facility has been used to house antepartum women on hospital property as an alternative to inpatient management. This study looked at the cost effectiveness of this facility. STUDY DESIGN:A retrospective chart rev...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2007.04.045
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVE:We sought to evaluate the accuracy of a novel system for measuring fetal heart rate (FHR) and ST-segment changes using noninvasive electrodes on the maternal abdomen. STUDY DESIGN:Fetal electrocardiograms were recorded using abdominal sensors from 32 term laboring women who had a fetal scalp electrode (FSE) ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2011.02.066
更新日期:2011-07-01 00:00:00
abstract:OBJECTIVE:Increasing numbers of mature women are achieving pregnancy largely through assisted reproductive technology (ART). Our objective was to investigate women over 45 years of age to determine the impact of pregnancy complications on newborn outcome. STUDY DESIGN:A study of women older than 45 years at their esti...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ajog.2004.07.035
更新日期:2005-01-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to evaluate endometrial biopsy and curettage in detecting small nerve fibers in eutopic endometrium for diagnosis of endometriosis. STUDY DESIGN:Endometrial biopsies with precise, consistent technique and curettings were taken from 37 women (20 with endometriosis and 17 without ...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ajog.2007.04.032
更新日期:2007-12-01 00:00:00
abstract:OBJECTIVES:Review publications that significantly impacted on the knowledge of bacterial vaginosis. STUDY DESIGN:Assessment of information on the epidemiology, bacteriology, and pathology of bacterial vaginosis. RESULTS:Bacterial vaginosis has a complex microbiology. Further information is required on the epidemiolog...
journal_title:American journal of obstetrics and gynecology
pub_type: 历史文章,杂志文章,评审
doi:10.1016/0002-9378(93)90337-i
更新日期:1993-08-01 00:00:00
abstract:OBJECTIVE:The objective of the study was to determine the amniotic fluid soluble intercellular adhesion molecule-1 concentrations in women with preterm labor in relation to intra-amniotic infection. STUDY DESIGN:Amniotic fluids from 125 women with preterm labor (78 with preterm delivery and 47 with term deliveries) we...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2006.05.020
更新日期:2006-12-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to summarize 3 recent high-profile infectious disease threats that have affected the United States: severe acute respiratory syndrome, West Nile virus, and anthrax. STUDY DESIGN:A systematic review was conducted with the use of Medline searches, searches of the Centers for Disea...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/j.ajog.2005.06.062
更新日期:2006-06-01 00:00:00
abstract::A case of ovarian and systemic sarcoidosis with mucinous cystadenoma coexisting in the same ovary is described. This association has not been previously reported. The differentiation of systemic sarcoidosis from metastatic spread of ovarian cancer and from sarcoid-like reactions in regional lymph nodes of tumors is di...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(90)90038-9
更新日期:1990-05-01 00:00:00
abstract::We studied the effect of diabetic nephropathy on the course of pregnancy, perinatal outcome, and infant development and determined the influence of pregnancy on maternal hypertension and renal function. Maternal proteinuria usually increased during pregnancy (greater than 3 gm/24 hours in 69%), and hypertension was pr...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(81)90698-0
更新日期:1981-12-01 00:00:00
abstract:OBJECTIVE:We evaluated four oral combinations of conjugated estrogens (Premarin) and medroxyprogesterone acetate in preventing endometrial hyperplasia, which can occur with conjugated estrogens alone. STUDY DESIGN:This was a 1-year prospective, double-blind, randomized, multicenter study in 1724 postmenopausal women. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0002-9378(94)70129-6
更新日期:1994-05-01 00:00:00
abstract::Oxytocin concentrations were determined in baboon (Papio anubis) corpora lutea, and the effect of oxytocin on dispersed luteal cell progesterone production was evaluated. Oxytocin concentrations increased significantly from an early luteal phase value of 2.1 +/- 1.1 ng/gm to a peak concentration of 18.1 +/- 4.3 ng/gm ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(88)90089-0
更新日期:1988-04-01 00:00:00
abstract:OBJECTIVE:This study was undertaken to evaluate the levels of matrix metalloproteinase 2 (MMP-2) in the precursors lesions and in the invasive cervical carcinoma and to quantify the immune reactive expression of MMP-2, using MMP-2 immunohistochemistry, in intraepithelial cervical neoplasias and in the invading cervical...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2003.12.017
更新日期:2004-05-01 00:00:00
abstract::Real time ultrasound was used in pregnant women who were considered to be at risk for development of pulmonary hypoplasia (n = 26). The population consisted of women who had either premature rupture of membranes (n = 16) or oligohydramnios (n = 10). The ratio calculated by comparing the fetal thoracic circumference to...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(87)80046-7
更新日期:1987-09-01 00:00:00
abstract::Bicycle ergometry (non-weight-bearing exercise) and treadmill (weight-bearing exercise) were compared to assess physiologic responses to similar work loads. A total of 22 subjects at 29.3 +/- 1.6 (+/- SEM) weeks' gestation who performed non-weight-bearing exercise were compared with 15 similarly fit subjects at 26.1 +...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(89)90905-8
更新日期:1989-12-01 00:00:00
abstract::Endometrial adenocarcinomas from 96 patients were studied for their biochemical estrogen receptor content as well as immunohistochemical localization of estrogen receptor. A well-characterized specific monoclonal antihuman estrogen receptor antibody (H222 sp gamma) as amplified by peroxidase/antiperoxidase techniques ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(87)80090-x
更新日期:1987-10-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to examine the association between preeclampsia and cancer incidence. STUDY DESIGN:The Jerusalem Perinatal Study is a population-based cohort of all births to 41,206 residents of Western Jerusalem from 1964-76. Cancer incidence to 2004 was assessed by linkage of the cohort with ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.06.057
更新日期:2009-01-01 00:00:00
abstract:OBJECTIVE:This study was undertaken to compare the birth outcomes of a multifetal pregnancy reduction population with those of other patients delivered at Hutzel Hospital, Detroit, and to determine the fiscal impact of the multifetal pregnancy reduction program. STUDY DESIGN:In a retrospective review patients who were...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2000.106856
更新日期:2000-06-01 00:00:00
abstract::The prophylactic use of oral terbutaline was studied in 28 normal, healthy, low-risk women with twin gestations. The mean birth weights were significantly increased over those in a similar group of control patients. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(86)90481-3
更新日期:1986-04-01 00:00:00
abstract:OBJECTIVE:The objective of the study was to determine whether single-nucleotide polymorphisms (SNPs) that influence the maternal innate immune response are associated with puerperal group A streptococcal sepsis. STUDY DESIGN:Subjects with confirmed puerperal group A streptococal infection were prospectively identified...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2010.01.006
更新日期:2010-03-01 00:00:00
abstract::Fetal active and quiet periods of behavioral activity were determined at 28 and 32 weeks' and 36 to 40 weeks' gestational age in insulin-dependent diabetic pregnancies and in normal pregnancies resulting in infants with weights appropriate for gestational age. Fetal active and quiet periods were based on observations ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(82)90652-4
更新日期:1982-05-15 00:00:00
abstract:OBJECTIVE:We sought to assess the efficacy, complication rates, and outcomes for complex monochorionic pregnancies undergoing selective fetal reduction using radiofrequency ablation (RFA). STUDY DESIGN:In this prospective observational study, 100 consecutive cases of selective fetal reduction using RFA were analyzed. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2013.12.009
更新日期:2014-05-01 00:00:00
abstract::A 31-year-old woman with a positive pregnancy test and a transvaginal ultrasound scan result that was suggestive of a right tubal ectopic pregnancy underwent a laparoscopy, which showed bilateral hematosalpinx. In the presence of active bleeding and deteriorating hemodynamic status of the patient, a minilaparotomy was...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/s0002-9378(03)00206-0
更新日期:2003-09-01 00:00:00