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Stefan Grzybowski

Publications and source records attributed to Stefan Grzybowski.

13 recordsLinked to original sources
PubMed2005

Evidence-based prenatal care: part II. Third-trimester care and prevention of infectious diseases.

All pregnant women should be offered screening for asymptomatic bacteriuria, syphilis, rubella, and hepatitis B and human immunodeficiency virus infection early in pregnancy. Women at increased risk should be tested for hepatitis C infection, gonorrhea, and chlamydia. All women should be questioned about their history of chickenpox and genital or orolabial herpes. Routine screening for bacterial vaginosis is not recommended. Influenza vaccination is recommended in women who will be in their second or third trimester of pregnancy during flu season. Women should be offered vaginorectal culture screening for group B streptococcal infection at 35 to 37 weeks' gestation. Colonized women and women with a history of group B streptococcal bacteriuria should be offered intrapartum intravenous antibiotics. Screening for gestational diabetes remains controversial. Women should be offered labor induction after 41 weeks' gestation.

Diabetes, Gestational↗
PubMed2005

Evidence-based prenatal care: Part I. General prenatal care and counseling issues.

Effective prenatal care should integrate the best available evidence into a model of shared decision making. Pregnant women should be counseled about the risks of smoking and alcohol and drug use. Structured educational programs to promote breastfeeding are effective. Routine fetal heart auscultation, urinalysis, and assessment of maternal weight, blood pressure, and fundal height generally are recommended, although the evidence for these interventions is variable. Women should be offered ABO and Rh blood typing and screening for anemia during the first prenatal visit. Genetic counseling and testing should be offered to couples with a family history of genetic disorders, a previously affected fetus or child, or a history of recurrent miscarriage. All women should be offered prenatal serum marker screening for neural tube defects and aneuploidy. Women at increased risk for aneuploidy should be offered amniocentesis or chorionic villus sampling. Counseling about the limitations and risks of these tests, as well as their psychologic implications, is necessary. Folic acid supplementation beginning in the preconception period reduces the incidence of neural tube defects. There is limited evidence that routine use of other dietary supplements may improve outcomes for the mother and infant.

Blood Grouping and Crossmatching↗
PubMed2005

Is local maternity care an optional service in rural communities?

There has been a precipitous decline in the number of rural communities across Canada providing local maternity care. The evidence suggests that the outcome for newborns may be worse as a result. There is also an emerging understanding of the significant physiological and psychosocial consequences for rural parturient women. Because they cannot plan for birth with any certainty, many of them experience labour and delivery in referral communities as a crisis event fraught with anxiety. The literature suggests that, within a regionalized perinatal system, small maternity services can offer safe care provided that an efficient mechanism for intrapartum transfer has been established. This commentary provides recommendations for sustainable maternity care that will meet the needs of women, their families, and maternity caregivers in rural communities. The recommendations stem from a rural maternity care program of research, consultations with communities, and review of relevant epidemiologic and policy literature.

Canada↗
PubMed2005

Obstetric maternal outcomes at Bella Coola General Hospital: 1940 to 2001.

OBJECTIVE: To describe obstetric procedures (episiotomy, forceps, vacuum extraction, caesarean section) and maternal outcomes for patients who gave birth in an isolated, rural hospital. DESIGN: A retrospective cohort study. STUDY POPULATION: Women beyond 20 weeks' gestation who gave birth between Mar. 7, 1940, and June 9, 2001, inclusive, at the Bella Coola General Hospital (BCGH). MAIN OUTCOME MEASURES: Data collected included maternal age, date of delivery, mode of delivery (vaginal delivery v. cesarean section), whether an episiotomy was performed or not, if forceps or vacuum extraction were used, whether analgesia, sedation or anesthesia was used, and maternal mortality. RESULTS: There were 2373 deliveries, including 12 sets of twins. There were no maternal mortalities. Cesarean sections were not routinely performed until the 1970s. Since then, there has been an increase in cesarean section rates to 11% of all deliveries in the 1990s. In the 1940s 28% of deliveries involved an episiotomy. This increased to 47% in the 1970s and was followed by a sharp decline to 4% in the 1990s. There was an increase, followed by a more gradual decrease in the use of forceps, and there was a recent increase in the use of vacuum extraction. The changes in procedure rates appear to reflect best practice guidelines of the times. In the case of episiotomies, the data suggest rural physicians are capable of rapid incorporation of recent recommendations. Rates for all procedures tended to be lower than those reported elsewhere in Canada and the United States. Narcotics, sedatives, inhalation agents and regional anesthetics were used to relieve the pain of labour and delivery throughout the study period. CONCLUSIONS: Women giving birth in the low technology environment of the BCGH experienced relatively low obstetric procedural rates with excellent maternal outcomes.

Anesthesia, Obstetrical↗
PubMed2005

Perinatal outcomes at Bella Coola General Hospital: 1940 to 2001.

OBJECTIVE: To describe perinatal outcomes (mortality, weight, condition at birth) at an isolated, rural hospital. DESIGN: A retrospective cohort study. STUDY POPULATION: Neonates born to women beyond 20 weeks' gestation who delivered in the Bella Coola General Hospital (BCGH) between Mar. 7, 1940, and June 9, 2001, inclusive. MAIN OUTCOME MEASURES: Information collected from the labour and delivery case room record book includes Aboriginal status, date of delivery, birth weight, newborn mortality, and newborn condition at birth. RESULTS: There were 2373 deliveries, including 12 sets of twins. Total newborn mortality rates declined from approximately 4.7% in the 1940-1954 time period to 0.7% in the 1970-1984 time period and have remained near that level ever since. From 1940-1960 BCGH's perinatal mortality rate was higher than Canada's; it was lower than Canada's in the 1970s, higher in the 1980s and about the same for the 1990s. The condition of the vast majority (approximately 90%) of newborns was described as being "good" at birth. Approximately 5% of newborns had birth weights < 2500 g, and this has not changed much over the years. In the 1951-1962 time period Aboriginal women had a higher percentage (8%) of infants with birth weight < 2500 g compared with non-Aboriginal women (5%), but this percentage has declined over time to the point where the rate for both groups is now around 5%. CONCLUSIONS: Women giving birth in the low technology environment of the BCGH experienced acceptable neonatal outcomes. Trends in perinatal mortality, morbidity and low-birth-weight rates mirror those recorded for Canada.

Apgar Score↗
PubMed2004

Commitment to change instrument enhances program planning, implementation, and evaluation.

INTRODUCTION: This study investigates the use of a commitment to change (CTC) instrument as an integral approach to continuing medical education (CME) planning, implementation, and evaluation and as a means of facilitating physician behavior change. METHODS: Descriptive statistics and grounded theory methods were employed. Data were collected from 20 consecutive CME programs. Physicians were asked to list up to three things they intended to change in their clinical practice as a result of the program. A copy was sent 3 weeks later as a reminder. Six months later, a summary of peer-intended changes was sent to reinforce intended behavior change. RESULTS: Of 602 participants, 291 (48%) completed CTC forms, resulting in 803 citations. Responses were congruent with the educational objectives and intentions of the program planners. Using the constant comparative method of analysis, a framework was identified for interpreting physician learning strategies. It included change strategies and motivation, learning issues, better doctoring, changes to clinic practice, and diffusion. DISCUSSION: CTC was useful as a multipurpose tool providing planners with meaningful feedback to (1) assess congruence of intended changes in physician behavior with program objectives, (2) document unanticipated learning outcomes, and (3) enable and reinforce intended behavior change.

British Columbia↗
PubMed2004

The effect of family physician timing of maternal admission on procedures in labour and maternal and infant morbidity.

OBJECTIVE: To determine if a family physician practice pattern of early admission is associated with increased rates of intervention in labour and delivery, and/or adverse maternal and newborn outcomes. METHOD: A retrospective cohort study compared women under the care of family physicians having 50% or more of their patients admitted to the labour and delivery unit "early" (defined as a cervical dilatation of < or =3 cm) to women under the care of family physicians having less than 50% of their patients admitted "early." Outcome measures included labour intervention rates and maternal and neonatal morbidity. RESULTS: After adjusting for maternal characteristics, care by family physicians with a practice of early admission was associated with increased rates of electronic fetal monitoring (odds ratio [OR], 1.55; 95% confidence interval [CI], 1.27-1.89), epidural analgesia (OR, 1.34; 95% CI, 1.15-1.55), and Caesarean section (OR, 1.33; 95% CI, 1.00-1.65) compared to family physicians with a practice pattern of late admission. Malposition in labour was associated with more interventions in labour than was family physician practice pattern. CONCLUSION: Women under the care of family physicians with a practice pattern of early admission were more likely to receive electronic fetal monitoring, epidural analgesia, and Caesarean section than women under the care of family physicians with a practice pattern of late admission. Malposition in labour had a greater effect on procedure use than any other variable in our model.

Adult↗
PubMed2002

Does delivery volume of family physicians predict maternal and newborn outcome?

BACKGROUND: The number of births attended by individual family physicians who practice intrapartum care varies. We wanted to determine if the practice-volume relations that have been shown in other fields of medical practice also exist in maternity care practice by family doctors. METHODS: For the period April 1997 to August 1998, we analyzed all singleton births at a major maternity teaching hospital for which the family physician was the responsible physician. Physicians were grouped into 3 categories on the basis of the number of births they attended each year: fewer than 12, 12 to 24, and 25 or more. Physicians with a low volume of deliveries (72 physicians, 549 births), those with a medium volume of deliveries (34 physicians, 871 births) and those with a high volume of deliveries (46 physicians, 3024 births) were compared in terms of maternal and newborn outcomes. The main outcome measures were maternal morbidity, 5-minute Apgar score and admission of the baby to the neonatal intensive care unit or special care unit. Secondary outcomes were obstetric procedures and consultation patterns. RESULTS: There was no difference among the 3 volume cohorts in terms of rates of maternal complications of delivery, 5-minute Apgar scores of less than 7 or admissions to the neonatal intensive care unit or the special care unit, either before or after adjustment for parity, pregnancy-induced hypertension, diabetes, ethnicity, lone parent status, maternal age, gestational age, newborn birth weight and newborn head circumference at birth. High- and medium-volume family physicians consulted with obstetricians less often than low-volume family physicians (adjusted odds ratio [OR] 0.586 [95% confidence interval, CI, 0.479-0.718] and 0.739 [95% CI 0.583-0.935] respectively). High- and medium-volume family physicians transferred the delivery to an obstetrician less often than low-volume family physicians (adjusted OR 0.668 [95% CI 0.542-0.823] and 0.776 [95% CI 0.607-0.992] respectively). Inductions were performed by medium-volume family physicians more often than by low-volume family physicians (adjusted OR 1.437 [95% CI 1.036-1.992]. INTERPRETATION: Family physicians' delivery volumes were not associated with adverse outcomes for mothers or newborns. Low-volume family physicians referred patients and transferred deliveries to obstetricians more frequently than high- or medium-volume family physicians. Further research is needed to validate these findings in smaller facilities, both urban and rural.

Adolescent↗
PubMed2002

Pregnancy planning guide. Evidence-based information for prospective parents.

PROBLEM BEING ADDRESSED: Pregnancy planning is inadequately supported by existing information and materials. OBJECTIVE OF PROGRAM: To design and pilot-test a new way to help women plan their pregnancies and incorporate important evidence-based information directly into their planning. To evaluate the content of the new Pregnancy Planning Guide and women's satisfaction with it. MAIN COMPONENTS OF PROGRAM: The Pregnancy Planning Guide combines a rotating gestational wheel surrounded by information about time-specific events in pregnancy with evidence-based information about common concerns during pregnancy. The guide is designed to be used as a quick reference for women and their partners; it highlights issues to be discussed at greater length with maternity caregivers. The guide was first evaluated for content validity by 27 experienced maternity caregivers and then revised. The revised version was given to 108 women of childbearing age along with a survey to assess their satisfaction with the guide and the extent to which they thought it was useful. CONCLUSION: The Pregnancy Planning Guide is useful for women planning pregnancy. It should promote increased use of folic acid in the periconception period and a greater understanding of when birth is likely to occur.

Adult↗
PubMed2002

In for the long haul. Which family physicians plan to continue delivering babies?

OBJECTIVE: To compare characteristics of family physicians planning to discontinue or stay in intrapartum care. DESIGN: Self-administered questionnaire. SETTING: Department of Family Practice at Children's and Women's Health Centre of British Columbia. PARTICIPANTS: Ninety-five family physicians who attended at least one birth at the Health Centre between April 1997 and August 1998. MAIN OUTCOME MEASURES: Intention to leave or stay in family practice maternity care, physician characteristics and beliefs. RESULTS: Forty-five percent (43/95) of family physicians planned to leave maternity care within the next 5 years. Physicians planning to leave had more negative attitudes about the alternative birthing centre, doulas, and practising in free-standing settings without on-site obstetricians; were more likely to report missing personal events because they had put their maternity patients first; were less likely to make housecalls during women's labour; and were more likely to be paid through fee-for-service. CONCLUSION: Being paid by fee-for-service, having negative attitudes toward non-traditional maternity care, and conflict between maternity care and personal life were associated with intention to leave intrapartum care.

Adult↗
PubMed1999

The Haida Gwaii Diabetes Project: planned response activity outcomes.

A 1992 chart review in the Haida Village of Skidegate, Haida Gwaii/Queen Charlotte Islands, Canada, revealed that 17% of the unscreened population aged 35 or over have been diagnosed with diabetes. The Haida Gwaii Diabetes Project was designed to develop a culturally sensitive community-based participatory action approach to the management of noninsulin-dependent diabetes (NIDDM). Phase One included obtaining community support, conducting a chart review, holding clinics to measure biophysical indicators, conducting focus groups, and planning response activities with the communities. A list of activities was developed, based on the focus group results. In addition, the project team developed a set of operating principles that ensured and reinforced collaboration. Phase Two included implementing and monitoring planned response activities, and holding exit clinics. The best attended activities were trials of traditional herbal medicine and traditional diet, and an exercise programme. While participation levels were not high enough for causal conclusions, a significant decrease in total cholesterol (0.45; P = 0.005) and rise in HDL (-0.097; P = 0.05) was found for participants for whom paired values were available. Diabetes intervention research in First Nations settings involves small numbers of participants, making it difficult to quantitatively assess outcomes. To increase participation it is advisable to open activities to the whole community, to tie planned activities into other scheduled community events, and to share findings concerning managing illnesses of acculturation with other communities.

Journal Article↗