Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “OBSTETRICS”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 361 records · Page 20Linked to original sources
PubMed2001

Monitoring obstetric services: putting the 'UN Guidelines' into practice in Malawi: 3 years on.

The maternal mortality ratio is difficult to use for monitoring short-term progress in safe motherhood programs. UNICEF/WHO/UNFPA have proposed alternative process indicators monitoring the availability, utilization and quality of obstetric services. There is little experience in the large-scale use of these indicators as part of routine health information systems in developing countries. The Malawi Safe Motherhood Project, which covers a population of over 5 million, was one of the first large projects to implement the new process indicators. At the end of 2000 data were available from the new monitoring system for 3 consecutive years. In 1998, availability of comprehensive emergency obstetric care was adequate but availability of basic emergency obstetric care was very poor. Although institutional delivery rates were over 30%, the met need for obstetric care was only 19.8% and the cesarean section rate was only 1.6%. The mean case fatality rate in District hospitals was nearly 5%. By the end of 2000, improvements in availability, utilization and quality of obstetric care were observed. Participation in developing the monitoring system had also created a strong sense of ownership and interest in analyzing and using the data. Several issues have emerged from routine use of the process indicators. In particular, it has been difficult to be certain that obstetric complications have been recorded correctly. The results confirm that a focus on improving emergency obstetric care in Malawi was justified and that process indicators for obstetric care can be successfully introduced in developing countries. The monitoring system has provided data that are of immediate relevance to service providers, managers, and policy makers and provide many lessons useful for similar programs in other settings.

Emergency Medical Services↗
PubMed1999

Primary care in obstetrics and gynecology resident education: a baseline survey of residents' perceptions and experiences.

OBJECTIVE: To determine the perceptions and practices of American obstetrics and gynecology residents concerning primary care immediately before the institution of Residency Review Committee Special Requirements for Obstetrics and Gynecology. METHODS: The Council on Resident Education in Obstetrics and Gynecology In-Service Examination in 1995, given to 4361 residents, who represented all programs in the country, included a questionnaire on whether obstetrics and gynecology was primary care and whether they planned to do primary care after residency. Primary care services were categorized by counseling and screening, as defined by the U.S. Preventive Health Services Task Force. Variables included gender, residency level (upper or lower), and type of residency (community or university based). Data were analyzed using the chi2 text and multiple analyses of variance. RESULTS: The response rate was 94% (4099 of 4361), representing a nationwide complement. Eighty-seven percent of the respondents believed that obstetrics and gynecology was primary care and 85% planned to practice accordingly after residency. Residents spend less than 25% of their time counseling on nongynecologic subjects and less than 25% of their time screening for nongynecologic entities, so their perception as primary care providers focused on traditional obstetric and gynecologic counseling and screening services. When assessments were made by gender, level of training, and type of residency, significant differences were found in many variables regarding counseling and screening practices. CONCLUSION: Our survey results suggest that most American obstetrics and gynecology residents consider obstetrics and gynecology primary care but that there were limitations in the educational venues for learning about nongynecologic primary care before the implementation of the Residency Review Committee Special Requirements. Improvement in nongynecologic primary care teaching is a reasonable expectation because residency programs have had 3 years to institute the mandated changes and provide it to residents.

Gynecology↗
PubMed2003

A blueprint for obstetric critical care.

OBJECTIVE: The purpose of this study was to describe our 2-year experience with 483 critically ill peripartum women and to propose a blueprint for obstetric critical care. STUDY DESIGN: This was a prospective study to evaluate all admissions to the Obstetric Intermediate Care Unit and obstetric admissions to medical/surgical intensive care units. Our findings are followed by general recommendations for the organization of obstetric critical care. RESULTS: Almost two thirds of the women had obstetric complications that included pregnancy-associated hypertension and obstetric hemorrhage. Medical disorders were most common in the other one third of the women. CONCLUSION: An Obstetric Intermediate Care Unit allows for the continuation of care by obstetricians and results in fewer transfers to medical/surgical intensive care units. Patient treatment depends on hospital size and available resources. In most tertiary centers, the critically ill pregnant woman is best cared for by obstetricians in an Obstetric Intermediate Care Unit. In smaller hospitals, transfer to a medical or surgical intensive care unit may be preferable.

Critical Care↗
PubMed2003

What influences medical students to pursue careers in obstetrics and gynecology?

OBJECTIVES: The purpose of this study was to identify factors that influence medical students to choose of obstetrics/gynecology as a career specialty. STUDY DESIGN: A Web-based survey of medical students was conducted that included demographics, desire to enter the obstetrics and gynecology specialty, factors that influence selection of the obstetrics and gynecology specialty, perceptions about the obstetrics and gynecology specialty, and incidents of encouragement and discouragement toward entering the obstetrics and gynecology specialty. Analysis included parametric and nonparametric testing. RESULTS: Fifty-one percent of the students (n=205) returned the survey: 131 women (64%) and 72 men (35%); 2 respondents did not specify gender. Various factors influenced a medical student to pursue a career in obstetrics and gynecology, which revealed some specific areas of significant difference between genders, particularly in relation to lifestyle issues and practice trends. CONCLUSIONS: This study amplifies the importance of understanding the role of student gender when exploring the obstetrics and gynecology specialty as a career choice. Appreciating factors that influence decisions to enter the obstetrics and gynecology specialty provides opportunities to impact the experiences and decisions of students toward considering the obstetrics and gynecology specialty as a career choice.

Career Choice↗
PubMed2006

Does hands-on obstetric US experience improve performance on the radiology oral board examination?

PURPOSE: To investigate whether the inclusion of hands-on obstetric ultrasonography (US) experience as a formal part of radiology residency affects performance on the US section of the oral board examination. MATERIALS AND METHODS: An electronic survey was sent to all radiology residency programs to assess (a) the time assigned to US rotation, (b) the inclusion of obstetrics in US rotation, and (c) the opportunity for hands-on scanning of obstetric patients. Blinded results from the 2002 Diagnostic Radiology Oral Board Examination were provided by the American Board of Radiology. We recorded the overall examination score, US section score, and individual score for all obstetric cases for each resident from programs that responded to the survey. A Student t test and stratified statistical analyses were performed. This study was determined to be exempt from institutional review board approval. Residency directors who consented to participate were informed of pertinent information. RESULTS: Of the 159 programs, 64 (40.3%) responded and 63 (98%) of these had scores available. US section scores were provided for 280 residents, with 869 obstetric case scores. Fifty (79%) of 63 programs provided the opportunity for hands-on obstetric scanning. After adjusting for covariates, there was no significant difference in individual resident performance between residents with hands-on scanning experience and those without hands-on scanning experience (P = .61). When evaluated according to program, there was no significant difference in performance between programs with and those without hands-on training (P = .39). CONCLUSION: Radiology resident performance in obstetric US on the American Board of Radiology Oral Board Examination is similar for programs that provide the opportunity for hands-on obstetric scanning compared with those that do not.

Data Collection↗
PubMed1997

Obstetric complications and age at onset in schizophrenia: an international collaborative meta-analysis of individual patient data.

OBJECTIVE: An excess of obstetric complications in the histories of schizophrenic patients is a well-replicated finding, but less consistent results have been found concerning the relationships between obstetric complications and family history of schizophrenia, age at onset of schizophrenia, and gender. Small sample size limited the power of previous studies that attempted to assess such relationships. The aim of this study was to use data on individual patients from all available studies to examine the links between a history of obstetric complications and family history of schizophrenia, age at onset, and gender. METHOD: Raw data from 854 schizophrenic patients concerning history of obstetric complications rated according to the Lewis and Murray scale were obtained from 11 different research groups. Weighted average estimates were calculated with the use of regression techniques. RESULTS: A significant association was found between age at onset of schizophrenia and obstetric complications: the earlier the age at onset, the more likely the history of obstetric complications. Subjects with onset of schizophrenia before age 22 were 2.7 times more likely than those with onset at a later age to have had a history of abnormal presentation at birth and 10 times more likely to have had a history of complicated Cesarean birth. No association was found between obstetric complications and family history of schizophrenia or gender. CONCLUSIONS: The association between obstetric complications and early age at onset of schizophrenia indicates that the pathophysiology of early-onset schizophrenia involves neurodevelopmental impairment.

Adolescent↗
PubMed2003

Status of obstetric epidural analgesia services in Hong Kong public hospitals: postal questionnaire survey.

OBJECTIVE: To examine the status of obstetric epidural analgesia services in Hong Kong public hospitals in 2001, and to compare findings with those from a similar survey conducted in 1995. DESIGN: Postal questionnaire survey. SETTING: Hospital Authority hospitals in Hong Kong offering an obstetric and delivery service. PARTICIPANTS: Chiefs of Service of departments of anaesthesia and coordinators of obstetric anaesthesia and analgesia service. MAIN OUTCOME MEASURES: The availability of an obstetric epidural analgesia service, specialist staff allocation to the service, existence of clinical protocols, rate of epidural analgesia, techniques of epidural administration, obstetric outcome or mode of delivery, and the incidence of adverse events associated with the use of epidural analgesia. RESULTS: Between 1 January and 31 December 2001, all eight Hospital Authority hospitals with an obstetric service provided epidural analgesia for labour pain relief, but only six (75%) offered a 24-hour service. A dedicated anaesthetist provided obstetric anaesthesia and analgesia during office hours in all units, but after hours in only three. This level of service provision compared favourably with that available in 1995, when only 82% of public maternity units provided epidural analgesia and only 36% offered a 24-hour service. The median epidural analgesia rate was 15% (range, 8%-20%) compared with 10% in 1995. The incidence of adverse events and complications was very low. Formal written protocols for the conduct of epidural analgesia for labour were used in six units. All units used mixtures of local anaesthetic combined with opioid, administered as intermittent boluses, continuous epidural infusion, or patient-controlled epidural analgesia. CONCLUSIONS: Although there has been progress and improvement in the provision of obstetric epidural analgesia services in our public hospitals, the rate is still relatively low and the provision of services after hours is limited. Further progress will likely be hindered by current or future cutbacks in public hospital budgets.

Analgesia, Epidural↗
PubMed2005

The teaching of obstetrics and gynaecology in Singapore from 1905 to the present.

Medical education commenced a century ago in 1905. In 1922, the Department of Midwifery and Gynaecology was established. This was renamed the Department of Obstetrics in 1951. Medical undergraduate curriculum in Obstetrics and Gynaecology has evolved and undergone radical changes. From a compulsory 11-week residential posting in Kandang Kerbau Hospital, medical students are now only expected to be resident when they are scheduled for night duties. Having been an examination subject by itself in the Final MBBS Examination, Obstetrics and Gynaecology has in the latest revised undergraduate medical curriculum been incorporated into the Surgical tract and has ceased to be evaluated as a subject on its own. In this review, the establishment of postgraduate training in Obstetrics and Gynaecology is traced over the last 50 years and the important changes over the years are described. The first local Master of Medicine (Obstetrics and Gynaecology) was awarded in 1971. Currently, the specialist training for Obstetrics and Gynaecology in Singapore spans a period of 6 years, comprising 3 years of basic structural training and 3 years of advanced structural training. Over the years, the Department of Obstetrics and Gynaecology, National University of Singapore, has played a pivotal role in the teaching of clinical and laboratory research. This has added substantially to Singapore's efforts to become a world-class knowledge hub, especially in the areas of relevance to Obstetrics and Gynaecology.

Education, Medical↗
PubMed2003

Risk assessment for obstetric interventions.

AIM: This study was conducted to reveal the determinants of obstetric interventions in El Shatby maternity hospital, the only obstetric care facility providing tertiary care in Alexandria METHODS: Parturient admitted to the delivery room during the morning and afternoon shifts between April and February 2002 were enrolled in the study. Data were obtained by interview questionnaire complemented by thorough obstetric examination and close monitoring of the labor progress. Data were analyzed using the univariate and multivariate regression analyses. RESULTS: out of the 3201 parturient who attended the hospital, 1302 were included in the study. Nearly three-fifths (61.7%) of parturient had a vaginal delivery. For the remaining proportion, delivery was accomplished by an elective (20.3%) or emergency (17.1%) cesarean section while few (0.9%) had an instrumental vaginal delivery. Operative obstetric intervention was determined by both maternal and fetal factors. For both primiparae and multiparae, the risk of elective cesarean delivery was independently predicted by abnormal fetal presentation, signs of fetal distress, toxemia of pregnancy and frequent antenatal visits of more than four. In addition, it is independently predicted by post date for primiparae and prolonged rupture of the membranes, history of still birth as well as previous obstetric intervention for multiparae. As for emergency cesarean delivery, it is independently predicted by prolonged rupture of the membrane, signs of fetal distress, ante-partum hemorrhage in both primiparae and multiparae. In addition, for primiparae, it is independently predicted by abnormal fetal presentation and a birth weight of more than 3500 grams while for multiparae, it is predicted by previous obstetric intervention as well as the non use of contraception following the delivery of the previous child. CONCLUSION: Both elective and emergency cesarean deliveries are independently predicted by fetal as well as maternal factors, though a proportion may not be medically justified considering models' predictive value. The extent of obstetric interventions reflects only that of specialized tertiary facility. There is a need for an extensive study including different level of health facilities in order to illustrate the whole scope of obstetric intervention and to develop a better understanding of its determinants.

Adolescent↗
PubMedDate not supplied

Obstetrics in family medicine: effects on physician work load, income, and age of practice population.

A survey of active members of the American Academy of Family Physicians was conducted to determine the effect of the practice of obstetrics by family physicians on patient age distribution, physician work load, and physician income. A questionnaire was mailed to 800 randomly selected physicians; the survey response rate was 60.4%. Almost 20% of all respondents had never provided obstetrical care of any type. Another 40% had provided obstetrics previously but had discontinued this service, while the remaining 40% currently provided obstetrical care. Physicians who provided obstetrical services reported a significantly higher mean proportion of children and a significantly lower proportion of middle-aged and elderly adults in their patient panels than did physicians who do not provide obstetrics. Those physicians who had never offered obstetrics saw approximately the same number of patients and worked approximately the same number of hours as did those who provided low-risk, routine obstetrics; however, the former group reported a significantly higher average annual income than did the latter group.

Adolescent↗
PubMed1989

Factors influencing changes in obstetric care provided by family physicians: a national study.

In an effort to determine the factors underlying changes in obstetric practice by family physicians, a random sample of 505 residency-trained family physicians was surveyed by mailed questionnaire. Of the 329 who responded, 65% had at some time practiced obstetrics, but only 45% were practicing obstetrics at the time of the survey. Rising malpractice insurance premiums and fear of lawsuit were factors most likely to influence a family physician's decision to cease obstetric practice. Lifestyle concerns and the number of obstetricians practicing in the area were also important factors for all family physicians. Important differences were found between family physicians who never delivered babies and those who had at some time practiced obstetrics. Family physicians who have given up obstetric practice were found to feel well trained and competent in this practice. Since changes in obstetric practice patterns have had an adverse effect on the obstetric care of women in rural areas and for the medically indigent, these findings have important public health implications.

Attitude of Health Personnel↗
PubMed1989

Present status of obstetrics in family practice and the effects of malpractice issues.

A survey of 800 active members of the American Academy of Family Physicians 1985-1987 membership directory was conducted for the purpose of determining the impact, over time, of malpractice issues upon the practice of obstetrics by family physicians. The survey response rate was 60.4 percent. Almost 20 percent of all respondents reported that they have never provided obstetric care of any type. Another 40 percent have provided obstetric care previously but have now discontinued this care, while the remaining 40 percent currently offer obstetric care to their patients. The proportion of respondents who discontinued the practice of obstetrics because of increased risk of malpractice litigation increased significantly over the years from 1947 to 1986 (P = .0084). The proportion of respondents who discontinued obstetric practice because of increased malpractice insurance costs also increased significantly from 1945 to 1986 (P = .0002). The proportion of those entering practice during the past five years who decided not to offer obstetric services because of malpractice risks was significantly greater than the proportion entering practice earlier (21.0 percent vs 2.0 percent, P = .0090). Although the current patterns of obstetric practice showed regional variation, the accelerating impact of malpractice risk and insurance cost on these patterns was similar throughout the nation.

Family Practice↗
PubMed1995

Female family physicians in obstetrics: achieving personal balance.

OBJECTIVE: To describe the experiences of female family physicians who practise obstetrics in balancing professional obligations with personal and family needs, given the unique challenges that such practice poses for these physicians. DESIGN: Qualitative study. SETTING: Ontario. PARTICIPANTS: A purposefully selected sample of nine female family physicians who met the criteria of being married, having children and currently practising obstetrics. OUTCOME MEASURES: Experiences of female family physicians and their strategies in their personal, family and professional lives that enable them to continue practising obstetrics. RESULTS: All participants continued to practise obstetrics because of the pleasure they derived from it, despite the challenges of balancing the unpredictable demands of obstetrics with their personal and family needs. To continue in obstetrics, they needed to make changes in their lives, either through a gradual, evolutionary process or in response to a critical event. Alterations to work and family arrangements permitted them to meet the challenges and led to increased satisfaction. Changes included making supportive call-group arrangements, limiting work hours and the number of births attended and securing help with household duties. CONCLUSIONS: An in-depth examination, through the use of qualitative methods, showed the reasons why some female family physicians continue to practise obstetrics despite the stressful aspects of doing so. This knowledge may be useful for women who are residents or experienced clinicians and who are considering including obstetrics in their practice.

Adaptation, Psychological↗
PubMedDate not supplied

Obstetric care in family practice residencies: a national survey.

BACKGROUND: Supervision of obstetric care by family practice faculty increases the likelihood that family practice residents will choose to practice obstetrics. METHODS: A survey instrument was developed to obtain information about practice faculty and the educational setting in which residents learn family physician obstetric care. Questionnaires were sent to all family medicine residency directors and all full-time family physician faculty. RESULTS: Two hundred eighty-four program directors and 1396 faculty members responded. The mean percentage of recent graduates estimated to be practicing obstetrics was 30 percent. Factors independently associated with an increased likelihood of resident graduates practicing obstetrics included supervision of resident deliveries by family physicians, increasing number of family practice center deliveries, regional differences, and availability of training to perform Cesarean sections. Sixty-four percent of the responding family physician faculty were currently supervising deliveries, but only 5 percent had Cesarean section privileges. Seven percent of the faculty reported denial of obstetric privileges. Eighty-nine percent of all respondents supported the mandatory inclusion of obstetrics in family medicine residencies. CONCLUSIONS: Residency programs in family practice can increase the number of their graduates practicing obstetric care by focusing on the family physician supervision model, faculty development that supports this model, and clinical privileges of faculty.

Career Choice↗
PubMed1985

Investigation of obstetric malpractice closed claims: profile of event.

The files of 220 obstetric closed-claim cases were reviewed by five obstetricians to determine whether information could be collected an analyzed to identify common predisposing factors to claims and to suggest preventative measures. The data suggests these cases contain common easily identified obstetric risk factors, most of which occurred in labor and delivery (66%). Fifty-four percent of the risks were recognized, 32% correctly managed, and a high percentage of risks were considered by the reviewers to be directly related to the obstetric outcome leading to the claim (66%). The authors feel obstetric closed claims can be studied and suggestions made to aid obstetricians in providing care. Identification of common obstetric risks and correct management of these risks is poor in these cases. Recognition and management guidelines are imperative in ensuring good obstetric outcome. These two physician-controlled factors played important parts in the majority of cases reviewed. It would appear from this study that obstetric malpractice closed claims are amenable to study; physicians and their patients would benefit from better data collection systems to identify risks in individual pregnancies; physicians need readily available resources to aid their management of patients; only through modification of physician behavior can suits be avoided.

Delivery, Obstetric↗
PubMed1980

Obstetrical condition and neonatal neurological morbidity. An analysis with the help of the optimality concept.

In order to increase understanding of the origin of neonatal neurological morbidity, the relationship between the obstetrical and neonatal neurological conditions was studied in a 3-year cohort containing 3162 singleton infants. The infants were neurologically examined at term age according to the technique described by Prechtl. Obstetrical data were documented extensively. Prechtl's optimality concept was applied in the analysis. A statistically significant relationship was found between the obstetrical and neonatal neurological optimality scores. There was no sex difference in the obstetrical optimality, whereas there was in the neurological optimality, to the advantage of the girls. It could be shown that obstetrical conditions such as acidemia, preterm birth and intrauterine growth retardation have a stronger relationship to neurological morbidity when the accompanying obstetrical optimality is lower. In obstetrical practice the application of the optimality concept to obstetrical and neurological data is a helpful complementary refinement.

Female↗
PubMed2005

Maternal morbidity associated with obstetrical maneuvers in shoulder dystocia.

OBJECTIVES: To determine whether shoulder dystocia and obstetrical maneuvers used for its relief have detrimental effects on perineum or immediate postpartum outcome. DESIGN: Case-control study. SETTING: Tertiary maternity ward in Marseille, France. POPULATION: A total 140 cases with shoulder dystocia and 280 controls without shoulder dystocia were enrolled by reviewing charts for the period between January 1999 and December 2004. METHODS: Demographic data including obstetrical history, age, height, weight before pregnancy and at the time of delivery, and respective body mass index (BMI) and obstetrical data including analgesic technique, duration of first and second stage of labor were compared in function of outcome and of the type and number of maneuvers used to relieve shoulder dystocia. RESULTS: Resolving shoulder dystocia required one obstetrical maneuver in 41 cases (29.3%) and two obstetrical maneuvers in 48 cases (34.3%). Third-degree tears occurred in one patient in the case group versus five in the control group. No correlation was found between the number of obstetrical maneuvers needed to relieve shoulder dystocia and risk for third-degree tear (OR: 0.8; 95% CI: 0.1-7.6). Mean hemoglobin values were 96.1 g/l in the case group and 96.0 g/l in the control group (p=0.95). There was no difference between the two groups regarding duration of postpartum hospitalization. The incidence of urinary incontinence was similar in the group that underwent obstetrical maneuvers: 4.7% (6/127) and in the control group: 3.7% (13/352). Only two patients reported de novo anal symptoms, both in the control group. CONCLUSION: Shoulder dystocia and obstetrical techniques used for its relief did not result in adverse maternal outcome.

Adult↗
PubMed1999

Prior knowledge of obstetric gestational age and possible bias of Ballard score.

OBJECTIVE: To determine whether prior knowledge of obstetric estimate of gestational age creates a bias in assignment of gestational age by the Ballard assessment score. METHODS: The Ballard assessment score was done on 82 infants weighing less than 2500 g by two examiners, one who had prior knowledge of best obstetric gestational age estimate and the other who was masked to that information. Obstetric gestational age was correlated with masked and unmasked score. Statistical analysis used Spearman rank correlation test, plotting the measurement means against the measurement differences, chi2, Wilcoxon signed-rank test, analysis of variance, and Student t test. Significance was assumed at P < .05. RESULTS: There was high reliability (r = 0.84-0.86) between obstetric gestational age estimates (33.3 +/- 3.0 weeks) and the gestational age derived from masked (34.3 +/- 3.0 weeks) and unmasked (34.0 +/- 3.0 weeks) Ballard scores. The mean difference between unmasked scores and gestational age was 1.38 +/- 1.15 weeks and that between masked scores and obstetric gestational age was 1.40 +/- 1.15 weeks, a nonsignificant difference. There was no significant difference in the number of cases with 100% agreement between masked and unmasked scores and obstetric gestational age or in the number of cases in which the score (masked or unmasked) differed by more than 2 weeks from obstetric gestational age. This study had over 99% power to detect a 1-week difference between the accuracy of masked and unmasked scores. CONCLUSION: Prior knowledge of obstetric gestational age did not bias the Ballard assessment score.

Bias↗