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ObjectivesAppendicitis poses diagnostic challenges. A correct diagnosis is important during pregnancy to avoid unnecessary surgery on the one hand and delayed surgery on the other hand, as both may negatively affect pregnancy outcomes. Clinical scores for risk-stratified management of suspected appendicitis are well established in adults but have not been validated during pregnancy. This nested case-control study evaluated the diagnostic accuracy of the Appendicitis Inflammatory Response (AIR) score and imaging during pregnancy.MethodsBy cross-linking national Swedish health registries from a defined geographical area, we identified a cohort of 154 women who underwent appendectomy for suspected appendicitis during pregnancy and a matched cohort of 232 pregnant women admitted for acute abdominal pain and suspected appendicitis but with a discharge diagnosis of nonspecific abdominal pain (NSAP). All variables were extracted from medical records. The diagnostic value of AIR score and imaging was estimated for patients with a final diagnosis of appendicitis compared with patients with negative appendectomy and NSAP patients.ResultsThe final diagnoses for the operated patients were uncomplicated and complicated appendicitis in 49.4% and 26.6%, respectively, and negative appendectomy in 24.0%. Nearly half of all the patients underwent diagnostic imaging (41%), mainly by ultrasonography. The sensitivity and specificity of diagnostic imaging were 44.9% (95% CI 32.9%-57.4%) and 42.2% (95% CI 31.9%-53.1%), respectively. The area under the receiver operating characteristic curve of AIR score was 0.88 (95% CI 0.84-0.92) for all appendicitis and 0.90 (95% CI 0.84-0.95) for complicated appendicitis. The sensitivity for complicated appendicitis was 100% at a score of >= 4. The specificity for all appendicitis was 97% at a score of >= 9.ConclusionsThe results of this study suggest that the AIR score may be a suitable diagnostic tool for risk stratification of pregnant, Funding Agencies|Futurum - Academy for Healthcare at Jnkping Region County

Importance: Adverse pregnancy outcomes are recognized risk enhancers for cardiovascular disease, but the prevalence of subclinical coronary atherosclerosis after these conditions is unknown. Objective: To assess associations between history of adverse pregnancy outcomes and coronary artery disease assessed by coronary computed tomography angiography screening. Design, Setting, and Participants: Cross-sectional study of a population-based cohort of women in Sweden (n = 10 528) with 1 or more deliveries in 1973 or later, ascertained via the Swedish National Medical Birth Register, who subsequently participated in the Swedish Cardiopulmonary Bioimage Study at age 50 to 65 (median, 57.3) years in 2013-2018. Delivery data were prospectively collected. Exposures: Adverse pregnancy outcomes, including preeclampsia, gestational hypertension, preterm delivery, small-for-gestational-age infant, and gestational diabetes. The reference category included women with no history of these exposures. Main Outcomes and Measures: Coronary computed tomography angiography indexes, including any coronary atherosclerosis, significant stenosis, noncalcified plaque, segment involvement score of 4 or greater, and coronary artery calcium score greater than 100. Results: A median 29.6 (IQR, 25.0-34.9) years after first registered delivery, 18.9% of women had a history of adverse pregnancy outcomes, with specific pregnancy histories ranging from 1.4% (gestational diabetes) to 9.5% (preterm delivery). The prevalence of any coronary atherosclerosis in women with a history of any adverse pregnancy outcome was 32.1% (95% CI, 30.0%-34.2%), which was significantly higher (prevalence difference, 3.8% [95% CI, 1.6%-6.1%]; prevalence ratio, 1.14 [95% CI, 1.06-1.22]) compared with reference women. History of gestational hypertension and preeclampsia were both significantly associated with higher and similar prevalence of all outcome indexes. For preeclampsia, the highest prevalence difference was observed

Objective: To evaluate the association between maternal body mass index (BMI) and plasma oxytocin (OT) levels at different OT infusion rates in labor. Methods: A prospective observational study analyzing serial plasma samples in laboring women with OT infusion. The women were categorized into three groups, women with non-obesity (BMI 18.5-29.9, n = 12), obesity (BMI 30.0-34.9, n = 13), and morbid obesity (BMI = 35.0, n = 15). Plasma OT was analyzed using tandem mass spectrometry. Results: Except for a low positive correlation between OT levels and BMI and significantly increased plasma OT levels in women with morbid obesity at the OT infusion rate of 3.3 mU/min, no significant differences in OT levels between the BMI groups were found. Further, the inter-individual differences in OT levels were large and no dose-dependent increase of OT levels was seen. Conclusions: Other factors than plasma OT levels may be more likely to determine the clinical response of OT infusion in women with obesity. Perhaps the observed clinical need and individual response would be a better predictor of plasma OT levels than a pre-determined OT infusion rate. The OT dosage guidelines for labor augmentation should be individualized according to clinical response rather than generalized.

Importance Adverse pregnancy outcomes are recognized risk enhancers for cardiovascular disease, but the prevalence of subclinical coronary atherosclerosis after these conditions is unknown.Objective To assess associations between history of adverse pregnancy outcomes and coronary artery disease assessed by coronary computed tomography angiography screening.Design, Setting, and Participants Cross-sectional study of a population-based cohort of women in Sweden (n = 10 528) with 1 or more deliveries in 1973 or later, ascertained via the Swedish National Medical Birth Register, who subsequently participated in the Swedish Cardiopulmonary Bioimage Study at age 50 to 65 (median, 57.3) years in 2013-2018. Delivery data were prospectively collected.Exposures Adverse pregnancy outcomes, including preeclampsia, gestational hypertension, preterm delivery, small-for-gestational-age infant, and gestational diabetes. The reference category included women with no history of these exposures.Main Outcomes and Measures Coronary computed tomography angiography indexes, including any coronary atherosclerosis, significant stenosis, noncalcified plaque, segment involvement score of 4 or greater, and coronary artery calcium score greater than 100.Results A median 29.6 (IQR, 25.0-34.9) years after first registered delivery, 18.9% of women had a history of adverse pregnancy outcomes, with specific pregnancy histories ranging from 1.4% (gestational diabetes) to 9.5% (preterm delivery). The prevalence of any coronary atherosclerosis in women with a history of any adverse pregnancy outcome was 32.1% (95% CI, 30.0%-34.2%), which was significantly higher (prevalence difference, 3.8% [95% CI, 1.6%-6.1%]; prevalence ratio, 1.14 [95% CI, 1.06-1.22]) compared with reference women. History of gestational hypertension and preeclampsia were both significantly associated with higher and similar prevalence of all outcome indexes. For preeclampsia, the highest prevalence difference was observed for any co

BackgroundStudent-led clinics (SLC) have been described, but not in gynecology. Gynecology is a subject typically covered in the last terms of medical training, however it includes few opportunities for students to tackle all phases of a consultation and a shortage of opportunities to perform gynecological examinations. Therefore, we started a student-led clinic for cervical cancer screening (SLC-CCS) in Linkoping, Sweden and aimed to evaluate students views on the progression of learning, the quality of the Papanicolaou (Pap) smear, and women s experiences of the visit, using mixed methodology.MethodsThe implementation of the SLC-CCS is described in detail. Students (n = 61) taking part in the SLC-CCS between January and May 2021 were invited to participate in a follow-up discussion (n = 24) focused around four themes: attitudes and expectations prior to participation, experiences of the patient encounter, organization of the placement, and reflections on and suggestions for further development of the placements. The group meetings were conducted in Swedish, recorded, transcribed verbatim and subjected to a qualitative, descriptive thematic analysis. Thematic analysis is considered an appropriate method of analysis for seeking to understand experiences, thoughts, or behaviors across a data set. The proportion of Pap smears lacking cells from the squamous epithelium during the study period was compared with data from the same clinic before the SLC-CCS started. A validated questionnaire on womens experience of the Pap smear visit was provided. Answers were compared between women who had the Pap smear taken by a student or a healthcare provider.ResultsThree different themes were generated: growing confidence in the clinical situation, embodied awareness of variation in anatomy, doubting accuracy of ones own performance. The percentage of Pap smears lacking cells from the squamous epithelium were equal (2%) during the study period compared to the period before the SLC

Introduction: Consistency and relevance of perinatal outcome measures are necessary basics for obstetric research, audit, and clinical counseling. Still, there is an unwarranted variation in reported perinatal outcomes, which impairs research synthesis, validity, and implementation, as well as clinical benchmarking and longitudinal comparisons. The aim of this study was to develop a short-term perinatal (fetal and neonatal) Core Outcome Set to be used in research and quality assurance of management of labor and delivery at or near term. Material and methods: The methods were guided by the Core Outcome Measures in Effectiveness Trials Initiative Handbook. The project was prospectively registered on July 2, 2020 in the Core Outcome Measures in Effectiveness Trials (COMET) data base (reference number 1593). A list of potential outcomes was created based on a systematic review of studies evaluating interventions for peripartum management at or near term (>= 34 weeks of gestation), including decisions regarding timing and type of onset of labor, intrapartum care, and mode of delivery. The list was entered into a two-round Delphi survey with predefined consensus criteria. Participants (n = 67) included clinicians, researchers, lay persons with experience of childbirth (patient representatives), and other stakeholders. A consensus meeting was held to reach a final agreement. Results: Response rates were 82.1% (55/67) and 92.7% (51/55) for the first and second Delphi rounds, respectively. In total, 17 outcomes were included in the final core outcome set, reflecting mortality, health or morbidity, including asphyxia, central nervous system status, infection, neonatal resuscitation and admission, breastfeeding and mother-infant interaction, operative delivery due to fetal distress, as well as birthweight and gestational age. Two of these outcomes were suggested by patient representatives. Conclusions: The Swedish Perinatal Core Outcome Set (SPeCOS) study involved a broad c

IntroductionWomen with gestational diabetes mellitus (GDM) have higher rates of adverse perinatal outcomes compared with women without GDM, including an increased risk for having labor induced and for cesarean section. The findings from previous studies analyzing duration of labor in women with GDM are contradictory.The aim of the study was to evaluate the impact of GDM on time in spontaneous and induced active labor. Material and methodsThis was a population-based cohort study including 247 524 primiparous women who gave birth to a singleton fetus with cephalic presentation, >= 34(+0) (completed gestational weeks + additional days) between January 2014 and May 2020 in Sweden. Data was obtained from the Swedish Pregnancy Register. Time in active labor was compared between women with GDM and without GDM with a spontaneous labor onset or induction of labor using Kaplan Meier survival analysis and Cox regression analysis. ResultsWomen with GDM had significantly longer time in active labor, both with a spontaneous onset and induction of labor compared to women without GDM. Women with GDM had a decreased chance of vaginal delivery at a certain time-point compared to women without GDM, with adjusted hazard ratio of 0.92 (0.88-0.96) and 0.83 (0.76-0.90) for those with spontaneous onset and induction of labor, respectively. Women with GDM had increased risk for time in active labor >= 12 h both in spontaneous labor onset (adjusted odds ratio 1.14 [1.04-1.25]) and in induction of labor (adjusted odds ratio 1.55 [1.28-1.87]). ConclusionsWomen with GDM seem to spend a longer time in active labor, both in spontaneous and induced active labor compared to women without GDM. To be able to individualize care intrapartum, there is a need for more studies demonstrating the impact of hyperglycemia during pregnancy on outcomes during childbirth.

Introduction: Postpartum hemorrhage is the leading cause of maternal morbidity and mortality worldwide. There are several known risk factors for postpartum hemorrhage related to pregnancy and delivery, but less evidence of predisposing factors. Recent research has shown that vitamin D deficiency may increase the risk of cesarean section due to dystocia, based on its effect on striated muscle as well as possible effect on the myometrium. Whether vitamin D deficiency increases the risk for postpartum hemorrhage and especially atonic hemorrhage is unknown.Material and methods; This was a retrospective translational study. The study population included 1367 women in Sweden and the main exposure was the serum concentration of 25-hydroxylated vitamin D at time of delivery. The LIASON (R) 25 OH vitamin D total assay method was used for analyzing 25-hydroxylated vitamin D. Vitamin D insufficiency was defined as serum concentration <50 nmol/L and vitamin D deficiency as serum concentrations <25 nmol/L. Primary outcomes were postpartum hemorrhage and severe postpartum hemorrhage defined as bleeding >= 500 mL and >= 1000 mL, respectively 2 h after delivery. Secondary outcome was atonic postpartum hemorrhage. Crude and adjusted odds ratios were calculated with 95% confidence intervals using univariable and multivariable logistic regression. Three different adjustment methods were used, adjusting for maternal, obstetrical and neonatal confounders.Results; Postpartum hemorrhage and severe postpartum hemorrhage afflicted 31.3% and 6.4% of the women, respectively. Rate of atonic postpartum hemorrhage was 21% in the whole population. Rate of vitamin D insufficiency and deficiency was 57%. Vitamin D insufficiency or deficiency was neither found to be associated with postpartum hemorrhage, nor with atonic postpartum hemorrhage.Conclusions: In this study, the vitamin D status of women at the time of delivery was not a predictor of postpartum hemorrhage overa, Funding Agencies|Futurum - Akademin for Halsa och Vard, Region Jonkopings lans

ObjectiveTo evaluate the association between maternal body mass index (BMI) and plasma oxytocin (OT) levels at different OT infusion rates in labor.MethodsA prospective observational study analyzing serial plasma samples in laboring women with OT infusion. The women were categorized into three groups, women with non-obesity (BMI 18.5-29.9, n = 12), obesity (BMI 30.0-34.9, n = 13), and morbid obesity (BMI = 35.0, n = 15). Plasma OT was analyzed using tandem mass spectrometry.ResultsExcept for a low positive correlation between OT levels and BMI and significantly increased plasma OT levels in women with morbid obesity at the OT infusion rate of 3.3 mU/min, no significant differences in OT levels between the BMI groups were found. Further, the inter-individual differences in OT levels were large and no dose-dependent increase of OT levels was seen.ConclusionsOther factors than plasma OT levels may be more likely to determine the clinical response of OT infusion in women with obesity. Perhaps the observed clinical need and individual response would be a better predictor of plasma OT levels than a pre-determined OT infusion rate. The OT dosage guidelines for labor augmentation should be individualized according to clinical response rather than generalized., Funding Agencies|Medical Research Council of Southeast Sweden [RO-939997]; ALF-grants, Region Ostergotland; Swedish Research Council [RO-966229]; Erasmus+ Programme of the European Union [RO-918761]; [2015-4870]; [586571]; [FORSS-909171]; [FORSS-931749]

Objective The aim of the present study was to assess the impact of different maternal Body Mass Index (BMI) classes on the risk of postpartum endometritis, wound infection, and breast abscess after different modes of delivery. Secondly to estimate how the risk of postpartum infection varies with different maternal BMI groups after induction of labor and after obstetric anal sphincter injuries. Methods A population-based observational study including women who gave birth during eight years (N = 841,780). Data were collected from three Swedish Medical Health Registers, the Swedish Medical Birth Register, the Swedish National Patient Register, and the Swedish Prescribed Drug Register. Outcomes were defined by ICD-10 codes given within eight weeks postpartum. The reference population was uninfected women. Odds ratios were determined using Mantel-Haenszel technique. Year of delivery, maternal age, parity and smoking in early pregnancy were considered as confounders. Results There was a dose-dependent relationship between an increasing maternal BMI and a higher risk for postpartum infections. Women in obesity class II and III had an increased risk for endometritis after normal vaginal delivery aOR 1.45 (95% CI: 1.29-1.63) and for wound infections after cesarean section aOR 3.83 (95% CI: 3.39-4.32). There was no difference in how maternal BMI affected the association between cesarean section and wound infection, regardless of whether it was planned or emergent. Women in obesity class II and III had a lower risk of breast abscess compared with normal-weight women, aOR 0.47 (95% CI: 0.38-0.58). The risk of endometritis after labor induction decreased with increasing maternal BMI. The risk of wound infection among women with an obstetrical sphincter injury decreased with increasing BMI. Conclusion This study provides new knowledge about the impact of maternal BMI on the risk of postpartum infections after different modes of delivery. There was no difference in how BMI affecte