Abstract：
OBJECTIVE:To test the hypothesis that maternal oral hydration would increase the amniotic fluid (AF) index in pregnancies with normal AF. METHODS:Forty women with a normal AF index (7.0-24.0 cm) were randomized to either the control or hydration group. Women in the hydration group drank 2 L of water and returned for the post-treatment AF index in 4-6 hours, whereas women in the control group drank only 100 mL of water during the same time period. The investigator performing the AF index was blinded to the subject's group. The pre- and post-treatment AF indexes and maternal urine specific gravities were compared between the groups. RESULTS:The mean AF index in the hydration group increased significantly by 3.0 +/- 2.4 cm (P < or = .0001) whereas it declined significantly by 1.5 +/- 2.7 cm in the control group (P < or = .02). The maternal urine specific gravities also changed significantly in the expected direction, with those in the hydration group decreasing and those in the control group increasing (P < or = .0001). There was a regression coefficient of -0.6 (P < or = .0001) between the change in urine specific gravity and the change in AF index. The mean time between the pre- and post-treatment AF indexes was not different between the groups. CONCLUSIONS:Maternal oral hydration increased the AF index by approximately 16%, whereas fluid restriction decreased the AF index by 8% in women with normal AF. These findings support previous data that maternal hydration increased the AF index by 31% in women with decreased AF and suggest that maternal fluid volume or osmolality may have a role in maintaining the AF volume.
journal_name
Obstet Gynecoljournal_title
Obstetrics and gynecologyauthors
Kilpatrick SJ,Safford KLsubject
Has Abstractpub_date
1993-01-01 00:00:00pages
49-52issue
1eissn
0029-7844issn
1873-233Xjournal_volume
81pub_type
临床试验,杂志文章,随机对照试验abstract：:The midtrimester abortion program at a large community hospital was evaluated. During the 3-year study, 1839 patients aborted in the midtrimester by intraamniotic injection of hypertonic saline, prostaglandin F2alpha or a combination of saline and prostaglandin F2alpha. The method, using a combination of saline and pr...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1979-05-01 00:00:00
abstract：OBJECTIVE:To document radiographically the changes in pelvic dimensions created by McRoberts' maneuver. METHODS:Women at least 37 weeks' pregnant who presented to labor and delivery were eligible for study entry. Anterior-posterior and lateral x-rays were taken with women in the dorsal lithotomy position and after app...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(99)00445-7
更新日期：2000-01-01 00:00:00
abstract：:This review is designed to provide a broad view of fetal cardiovascular response to fetal distress. The presentation focuses on data obtained from laboratories working with fetal sheep, or occasionally fetal monkeys, instead of attempting to interpret data resulting from human fetal studies. Human fetal studies are un...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1977-03-01 00:00:00
abstract：:To assess the problem of continuing atenolol in a breast-feeding mother with hypertension associated with thyrotoxicosis, studies were performed to determine simultaneous plasma and breast milk concentrations of atenolol after a single dose of 50 mg and on continuous therapy of varying weekly dosages. Peak atenolol co...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1984-03-01 00:00:00
abstract：BACKGROUND:Preeclampsia is a leading cause of morbidity and mortality during pregnancy. The variability of clinical features suggests that preeclampsia is not a single disease. Atypical hemolytic uremic syndrome, resulting from defective regulation of the alternative complement pathway, is less well known and may be mi...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000001340
更新日期：2016-05-01 00:00:00
abstract：:A case-control study was performed to study risk factors for postpartum hemorrhage. Cases of hemorrhage were defined by a hematocrit decrease of 10 points or more between admission and post-delivery or by the need for red-cell transfusion. Patients with antenatal bleeding were excluded. Among 9598 vaginal deliveries, ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：BACKGROUND:Urinothorax is defined as the presence of urine in the pleural cavity. This condition is due to the leakage of urine from the peritoneal and retroperitoneal space into the pleural space. We report a case of urinothorax after total abdominal hysterectomy. CASE:A premenopausal woman underwent total abdominal ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e31819bda90
更新日期：2009-08-01 00:00:00
abstract：:An assay has been developed and evaluated that quantifies the surface tension lowering ability of amniotic fluid surfactant. The formation of stable foam following vigorous shaking of amniotic fluid was evaluated by the addition of various amounts of dipalmitoyl lecithin in a solution of ethanol and saline and by fine...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1978-12-01 00:00:00
abstract：:An unusual case is presented of advanced dysgerminoma in a patient with Swyer syndrome, 46,XY pure gonadal dysgenesis. Unexpected regional invasion necessitated bowel resection, total abdominal hysterectomy, and bilateral salpingogonadectomy for a complete en bloc excision of the primary tumor mass and the dysgenetic ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1992-09-01 00:00:00
abstract：OBJECTIVE:To assess health and neurodevelopmental outcome at 3 years of age in neonatal intensive care unit (NICU)-surviving children who were born at 26 or fewer weeks of gestation in a geographically defined region of Belgium from 1999 through 2000. METHODS:The study included a clinical examination and a standardize...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/01.AOG.0000284447.43442.55
更新日期：2007-10-01 00:00:00
abstract：:Mississippi enacted medical negligence and other tort reform legislation that generally became effective for causes of action filed on or after January 1, 2003, and September 1, 2004. Data regarding lawsuits against physicians insured by the Medical Assurance Company of Mississippi (MACM), the largest medical liabilit...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e318226ba47
更新日期：2011-08-01 00:00:00
abstract：OBJECTIVE:To compare ophthalmic arterial velocimetry in normotensive and preeclamptic gravidas with and without photophobia. METHODS:Ophthalmic arteries were studied by color-flow Doppler ultrasonography in 118 normotensive pregnant women, 20 gravidas with preeclampsia and no visual symptoms, and 11 with preeclampsia,...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(99)00294-x
更新日期：1999-09-01 00:00:00
abstract：:Indium-111 attached to bleomycin is useful in the scintigraphic localization of a variety of tumors. Since it does not normally accumulate in bowel and feces, it is superior to other radiopharmaceuticals, such as gallium-67 citrate, in the demonstration of abnormalities in the abdomen and pelvis. Twenty-eight patients...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1975-09-01 00:00:00
abstract：OBJECTIVE:To estimate the association between the ultrasonographic diagnosis of subchorionic hemorrhage and adverse pregnancy outcomes. METHODS:This was a retrospective cohort study of all consecutive women undergoing routine ultrasonography before 22 weeks with a singleton gestation at one institution from 1994 to 20...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e3181e90170
更新日期：2010-08-01 00:00:00
abstract：:The relation between bodily build and susceptibility to eclampsia has been controversial for nearly two centuries and the issue has been confused by modern studies of women with nonconvulsive hypertensive disorders in whom the diagnosis of preeclampsia is frequently erroneous. The present study is based upon 193 previ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1984-09-01 00:00:00
abstract：:The authors determined the prevalence of certain major congenital disorders among live-born infants of 6509 mothers in a prepaid health plan for the 30-month period of January 1, 1980 through June 30, 1982 who used a wide variety of drugs during the first trimester of pregnancy. The results were similar to those obtai...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1985-04-01 00:00:00
abstract：:It has long been recognized that fatigue can affect human cognitive and physical function. Although there are limited published data on the effects of fatigue on health care providers, including full-time practicing physicians, there is increasing awareness within the patient safety movement that fatigue, even partial...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e3181666025
更新日期：2008-02-01 00:00:00
abstract：BACKGROUND:Human metapneumovirus has recently been recognized as an important cause of severe respiratory viral infections and of viral infections in patients admitted to intensive care units. Little is known about the course of this infection in pregnancy. CASE:A late-preterm primigravid woman was admitted to the int...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000002165
更新日期：2017-09-01 00:00:00
abstract：:Immediate postpartum long-acting reversible contraception (LARC) has the potential to reduce unintended and short-interval pregnancy. Women should be counseled about all forms of postpartum contraception in a context that allows informed decision making. Immediate postpartum LARC should be offered as an effective opti...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000001583
更新日期：2016-08-01 00:00:00
abstract：BACKGROUND:In an effort to minimize injuries associated with closed laparoscopic entry, many surgeons use a 10-mm standard open laparoscopy technique. Disadvantages of this open technique are that it requires a larger incision, fascial sutures, and does not always achieve an airtight seal. Although 5-mm laparoscopics w...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000001202
更新日期：2016-03-01 00:00:00
abstract：:Studies were conducted in 343 women on the clinical utility of the newly developed tumor-associated mucin-type glycoprotein, CA 54/61, as a tumor marker in serum for ovarian cancer. The overall positivity rate of the new marker was 60%, lower than the rate of 88% obtained with CA 125 measured concurrently. Concerning ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1990-09-01 00:00:00
abstract：OBJECTIVE:To evaluate the role of immediate cerclage removal versus retention in patients experiencing premature rupture of the membranes remote from term (PROM). METHODS:Thirty patients with prophylactic cerclage experiencing PROM at 24-32 weeks were managed expectantly after either immediate removal in 20 (67%) or r...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1994-11-01 00:00:00
abstract：OBJECTIVE:To validate a simple, highly predictive test to discriminate between menorrhagia and normal menstrual blood loss. METHODS:The sanitary wear of 489 menstrual bleeding episodes was collected by 288 women for objective measurement of menstrual blood loss (alkaline hematin method); the women made a subjective as...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/0029-7844(95)00062-V
更新日期：1995-06-01 00:00:00
abstract：:Oophorectomy is not always performed at the time of vaginal hysterectomy because of technical difficulties encountered in visualizing the ovaries and clamping and ligating the infundibulopelvic ligament. After uterine removal, a method that simplifies the approach involves separating the round ligament along the avasc...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0029-7844(95)00332-0
更新日期：1996-01-01 00:00:00
abstract：:Granulosa and theca cell tumors are rather common gonadal stromal tumors. A postmenopausal patient with a granulosa cell tumor, who complained chiefly of breast tenderness and enlarging, abdomen, is presented. Preoperative and postoperative studies including serum estrone, estradiol, prolactin, FSH, and LH,as well as ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1976-07-01 00:00:00
abstract：:The ovarian remnant syndrome is one of the least recognized and least discussed complications of oophorectomy. The most common presentation is pelvic pain with a pelvic mass. To prevent the condition, the ureters should be mobilized and laterally displaced during oophorectomy, and the pelvic side wall and cul-de-sac p...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1979-08-01 00:00:00
abstract：:Despite earlier studies, there remain unanswered questions regarding urinary calculi in pregnancy. The authors studied 11 cases in 11,292 deliveries over 5 years. Eight previous studies were also studied and data were compiled from 96 cases in 138,296 patients. The incidence of urinary calculi in pregnancy is approxim...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1980-10-01 00:00:00
abstract：:Mycotic cultures of 33 couples, in which the women had a diagnosis of chronic recurrent vulvovaginitis, were prepared from the oral cavity, the rectum, the vagina, and the male ejaculate. Reservoirs of infection were found in the oral cavities of 36% of the couples, the rectum in 33%, and the ejaculate in 15%. Prostat...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1987-06-01 00:00:00
abstract：:One hundred sixty-three cases of endometriosis of the bowel (5.4% of 3037 laparotomies for endometriosis at the Ochsner Foundation Hospital) were reviewed to assess the management of this complication. Colon and rectal surgeons performed bowel resections of the colon in 30 cases and resections of the ileum and/or cecu...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1987-05-01 00:00:00
abstract：:Human placental cord blood contains a large number of hematopoietic progenitor cells, which could be used as a source of stem cells for the treatment of hematologic disorders and malignancies. Advantages of cord blood use include noninvasive collection, low risk for viral infection, and immunologic naivete. Cord blood...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/S0029-7844(96)00436-X
更新日期：1997-02-01 00:00:00
