Surgical outcomes in patients aged 70 years and older following uterosacral ligament suspension: a comparative study.

PURPOSE: The number of elderly patients bothered by pelvic organ prolapse symptoms is growing rapidly. The aim of this study was to evaluate the relationship between age and surgical outcomes in women undergoing uterosacral ligament suspension for treatment of apical prolapse. METHODS: We performed a retrospective cohort study including women who underwent uterosacral ligament suspension between 2010 and 2020. The cohort was divided into two groups: (1) Patients 70 years or older; (2) Patients under the age of 70. Outcome measures included clinical, anatomical, and composite outcomes as well as patient satisfaction. RESULTS: A total of 271 patients were included in the final analysis. Of them 209 patients were under age 70 and 62 patients 70 years or older. Mean age was 59 ± 6 vs. 73 ± 3 for the young and elderly age groups, respectively. Clinical success was high for both groups, reaching 94% vs. 89% for elderly and young patients, respectively (p = 0.34). Anatomical and composite outcome success were higher in the young age group (76% vs. 56%, p < 0.01 and 70% vs. 54%, p = 0.02, respectively); however, following multivariate analysis these differences were no longer statistically significant. Following multivariate logistic regression analysis for the dependent parameter of anatomical success, increased pre-operative genital hiatus and vaginal surgical route were associated with anatomical failure while performing a concomitant posterior colporrhaphy increased likelihood for anatomical success. CONCLUSION: Women over the age of 70 undergoing uterosacral ligament suspension for treatment of apical prolapse have comparable outcomes to younger patients.

The role of vaginal progesterone for preterm birth prevention in women with threatened labor and shortened cervix diagnosed after 24 weeks of pregnancy.

OBJECTIVE: To determine whether vaginal progesterone treatment for women with a short cervix, diagnosed after 24 weeks of pregnancy, reduces preterm birth rates. METHODS: A retrospective cohort study that included women with a singleton pregnancy, threatened preterm labor, and a short cervix measured between 24+0 and 33+6 weeks. Women who received vaginal progesterone were compared with women who did not receive progesterone. The primary outcome was spontaneous preterm birth before 37 weeks of pregnancy. RESULTS: Patients who received vaginal progesterone had a lower rate of preterm delivery at less than 37 weeks of pregnancy (18.2% [22/121] versus 28.9% [73/253]; adjusted hazard ratio 0.50; 95% confidence interval 0.28-0.73, P = 0.001). The diagnosis-to-delivery interval was significantly greater in patients who received progesterone than in those who did not-median time to delivery in weeks: 8.2 (interquartile range [IQR] 6.2-9.8) versus 6.6 (4.8-8.8), (P < 0.001). The frequency of neonatal intensive care unit admission was significantly lower in patients who received progesterone than in those who did not (8.3% [10/121] versus 16.2% [41/253], P = 0.04). CONCLUSIONS: The administration of vaginal progesterone to patients with an episode of threatened premature labor and a short cervix presenting after 24 weeks of pregnancy was associated with lower rates of premature births.

Umbilical Artery Cord Gas Abnormalities in the Presence of a Nuchal Cord in Term Singleton Pregnancies: A Cohort Study.

OBJECTIVE: The clinical significance of nuchal cord (NC) at the time of delivery is unclear. Studies have found that NC is associated with lower umbilical artery (UA) pH. Since fetal hypercarbia precedes respiratory acidosis, we hypothesize UA pCO2 is elevated in neonates with NC at the time of delivery. STUDY DESIGN: This is a secondary analysis of a prospective cohort study of women with full-term singleton pregnancies admitted in labor or for induction of labor at an institution with a universal umbilical cord gas policy. We compared patients with NC at the time of delivery to those without NC. Women were excluded if they did not have validated UA gases, had a major fetal anomaly, or had an intrauterine fetal demise. The primary outcome of the study was UA pCO2. Secondary outcomes were other components of UA gas and neonatal morbidity composite. Baseline characteristics were compared utilizing chi-square or Fisher's exact test or the Student's t-test. UA gas parameters were compared using the Kruskal-Wallis test. Multivariable logistic regression was utilized to adjust for confounders. RESULTS: Of the 8,580 study participants, 7,608 had validated umbilical cord gases. The incidence of NC in the population was 24.15% (n = 1,837). UA pCO2 was higher in those with NC than without (58 mm Hg [53-64] vs. 55 mm Hg [50-60], p < 0.01). There was a greater odds of hypercarbia in the NC group (pCO2 > 65 mmHg; adjusted odds ratio [aOR]: 1.97, 95% confidence interval [CI]: 1.72-2.25, p < 0.01). Additionally, the NC group was more likely to be mildly acidemic (pH < 7.2, aOR: 1.74, 95% CI: 1.51-2.01, p < 0.01). There was no difference in composite neonatal morbidity between the groups. CONCLUSION: NC is associated with an increased risk of hypercarbia and acidemia. However, this is not associated with increased risk of neonatal morbidity. KEY POINTS: · Nuchal cord is associated with an increased risk of hypercarbia and mild acidemia.. · Nuchal cord is not likely associated with neonatal morbidity.. · Neonatal management should not be altered due to the presence of a nuchal cord at delivery..

Rescue antenatal corticosteroids and neonatal outcomes in twin gestation.

OBJECTIVE: Although repeated antenatal corticosteroids (ACS) courses are not recommended, a single rescue ACS course has been shown to decrease neonatal morbidity among preterm singletons. However, little is known regarding the effects of rescue ACS course in twin pregnancies. METHODS: A retrospective cohort study conducted during 2015-2017 at a tertiary-care center including all twins delivered between 24-34 weeks of gestation who received at least one course of ACS. RESULTS: Overall, 162 (70.4%) twins were exposed to a single ACS course and 68 (29.6%) to an additional rescue ACS course. Rescue ACS course was associated with lower rates of respiratory distress syndrome (7.4% vs. 19.1%, p = .03), surfactant use (7.4% vs 18.5%, p = .04) and bronchopulmonary dysplasia (0 vs 8.6%, p = .01) as compared to a single ACS course. In the rescue ACS group, compared to the single ACS group, the rates of composite respiratory adverse outcome (10.3% vs 22.2%, OR [95% CI]: 0.40 (0.17-0.95), p = .04) and any adverse neonatal outcome (13.2% vs 26.5%, OR [95% CI]: 0.42 (0.19-0.92), p = .04) were significantly lower. Hospital stay was also shorter among neonates born to mothers receiving a rescue ACS course (median 23 vs. 30 days, p = .01). No differences were noted in neonatal birthweight, head circumference and the rate of neonatal hypoglycemia. CONCLUSION: Rescue ACS course was associated with improved respiratory and neonatal outcomes in twin gestations. Further studies are warranted to confirm our findings and better delineate the optimal regimen of rescue ACS in this setting.

Fetal thrombocytopenia in pregnancies complicated by fetal anemia due to red-cell alloimmunization: cohort study and meta-analysis.

OBJECTIVE: To estimate the prevalence and characteristics of fetal thrombocytopenia at the time of percutaneous umbilical cord sampling (PUBS) in pregnancies complicated by alloimmunization and to conduct a systematic review on fetal thrombocytopenia in these pregnancies. STUDY DESIGN: Retrospective cohort study of all patients undergoing PUBS at our institution from 2000-2017. Clinical data, including fetal platelet counts, were abstracted from the medical record and analyzed with routine statistical procedures. A systematic review and meta-analysis were also conducted according to standard procedures. RESULT: At first procedure, prior to any transfusion, 13/36 fetuses (36%) had thrombocytopenia: 11/36 (31%) had moderate thrombocytopenia and 2/36 (6%) had severe thrombocytopenia (14 patients had no platelet count at first procedure). The systematic review identified six studies, and the prevalence of fetal thrombocytopenia at the time of PUBS for alloimmunization was 18% (95% confidence interval 11%, 26%). CONCLUSION: Thrombocytopenia is common and underappreciated in fetuses undergoing PUBS for alloimmunization.

A Prediction Model for Severe Maternal Morbidity in Laboring Patients at Term.

OBJECTIVE: To determine the factors associated with severe maternal morbidity in a modern cohort of women laboring at term and to create a prediction model. STUDY DESIGN: This is a retrospective cohort study of all term, laboring patients with live births at a single tertiary care center from 2004 to 2014. The primary outcome was composite maternal morbidity including organ failure, amniotic fluid embolism, anesthesia complications, sepsis, shock, thrombotic events, transfusion, or hysterectomy. Multivariable logistic regression was used to identify independent risk factors. Antepartum, intrapartum, and combined risk scores were created and test characteristics were analyzed. RESULTS: Among 19,249 women delivering during the study period, 323 (1.68%) patients experienced severe morbidity, with blood transfusion the most common complication (286, 1.49%). Factors in the antepartum model included advanced maternal age, race, hypertension, nulliparity, history of cesarean delivery, smoking, and unfavorable Bishop score. Intrapartum factors included mode of delivery, use of cervical ripening agents or oxytocin, prolonged second stage, and macrosomia. The combined model had an area under the curve of 0.76 (95% confidence interval [CI], 0.73, 0.79). CONCLUSION: This three-part risk scoring system can help clinicians counsel patients and guide clinical decision making for anticipating severe maternal morbidity and necessary resources.

Compliance with Postpartum Diabetes Screening Recommendations for Patients with Gestational Diabetes.

BACKGROUND: The role of provider type and level of training have not been examined in regard to impact on postpartum testing for patients with gestational diabetes mellitus (GDM). OBJECTIVE: We sought to determine rates of testing in urban GDM patients and to determine factors associated with diabetes screening compliance, focusing especially on provider type. METHODS: Class A1 or A2 GDM patients were identified by chart review. Outcomes included ordering and/or performance of postpartum testing for diabetes mellitus. Chi-squared and multivariate logistic regression analyses were performed. RESULTS: Of the 118 patients identified (55% class A1), 58% were African American, 52% had medical assistance insurance, and 83% attended the postpartum visit. Diabetes testing was discussed at 68% of all postpartum visits, but was only ordered at 55% of visits. The 2-hour glucose tolerance test was ordered at 42 of the 98 (43%) of postpartum visits; however, only 16 tests were completed. Patients seeing resident physicians or midwives were more likely to be tested. CONCLUSIONS: Rates of postpartum testing for GDM patients are low. Provider and patient compliance with diabetes screening recommendations are inadequate. Increased education and training of providers and patients may improve screening for diabetes among GDM patients.

Marijuana use and long-term mortality among survivors of acute myocardial infarction.

BACKGROUND: Smoking marijuana has been reported to increase risk of myocardial infarction (MI) immediately after use, but less is known about the long-term impact of marijuana use among patients with established coronary disease. METHODS: The Determinants of MI Onset Study is a multicenter inception cohort study of myocardial infarction (MI) patients enrolled in 1989 to 1996 and followed up for mortality using the National Death Index. In an initial analysis of 1,935 MI survivors followed up for a median of 3.8 years, we found an increased mortality rate among marijuana users. The current article includes 3,886 Determinants of MI Onset Study patients followed up for up to 18 years. We used Cox proportional hazards models to calculate the hazard ratio and 95% CI for the association between marijuana use and mortality and a propensity score matched analysis to further control confounding. RESULTS: Over up to 18 years of follow-up, 519 patients died, including 22 of the 109 reporting marijuana use in the year before their MI. There was no statistically significant association between marijuana use and mortality. Compared with nonusers, the mortality rate was 29% higher (95% CI 0.81-2.05, P = .28) among those reporting any marijuana use. CONCLUSIONS: Habitual marijuana use among patients presenting with acute MI was associated with an apparent increased mortality rate over the following 18 years that did not reach nominal statistical significance. Larger studies with repeated measures of marijuana use are needed to definitively establish whether there are adverse cardiovascular consequences of smoking marijuana among patients with established coronary heart disease.

Residential proximity to major roadway and 10-year all-cause mortality after myocardial infarction.

BACKGROUND: The relationship between residential proximity to roadway and long-term survival after acute myocardial infarction (AMI) is unknown. We investigated the association between distance from residence and major roadway and 10-year all-cause mortality after AMI in the Determinants of Myocardial Infarction Onset Study (Onset Study), hypothesizing that living closer to a major roadway at the time of AMI would be associated with increased risk of mortality. METHODS AND RESULTS: The Onset Study enrolled 3886 individuals hospitalized for AMI in 64 centers across the United States from 1989 to 1996. Institutionalized patients, those providing only post office boxes, and those whose addresses could not be geocoded were excluded, leaving 3547 patients eligible for analysis. Addresses were geocoded, and distance to the nearest major roadway was assigned. Cox regression was used to calculate hazard ratios, with adjustment for personal characteristics (age, sex, race, education, marital status, distance to nearest acute care hospital), clinical characteristics (smoking, body mass index, comorbidities, medications), and neighborhood-level characteristics derived from US Census block group data (household income, education, urbanicity). There were 1071 deaths after 10 years of follow-up. In the fully adjusted model, compared with living >1000 m, hazard ratios (95% confidence interval) for living ≤100 m were 1.27 (1.01-1.60), for 100 to ≤200 m were 1.19 (0.93-1.60), and for 200 to ≤1000 m were 1.13 (0.99-1.30) (P(trend)=0.016). CONCLUSIONS: In this multicenter study, living close to a major roadway at the time of AMI was associated with increased risk of all-cause 10-year mortality; this relationship persisted after adjustment for individual and neighborhood-level covariates.

Self-reported anxiety and the risk of clinical events and atherosclerotic progression among patients with Coronary Artery Bypass Grafts (CABG).

BACKGROUND: Symptoms of anxiety are associated with increased risk of coronary artery disease and potentially poor prognosis among patients with existing coronary artery disease, but whether symptoms of anxiety influence atherosclerotic progression among such patients is uncertain. Accordingly, we evaluated the hypotheses that symptoms of anxiety are associated with adverse clinical outcomes and progression of atherosclerosis among individuals with previous coronary artery bypass graft (CABG) surgery and saphenous vein grafts enrolled in the Post-CABG Trial. METHODS: The Post-CABG Trial randomized patients with a history of CABG surgery to either aggressive or moderate lipid lowering and to either warfarin or placebo. Patients were followed up for clinical end points and coronary angiography was conducted at enrollment and after a median follow-up of 4.3 years. Anxiety symptoms were assessed at enrollment using the state portion of the Spielberger State-Trait Anxiety Inventory (STAI) in 1317 patients. RESULTS: In models adjusting for age, sex, race, treatment assignment and years since CABG surgery, a STAI score > or =40 was positively associated with risk of death or myocardial infarction (MI) (OR 1.55, 95% CI 1.01-2.36, P = .044). This association was attenuated slightly when depressive symptoms were included in the model, but lost statistical significance (P = .11). There was a dose-response relationship between STAI score and risk of death or MI. There was no association between self-reported anxiety and atherosclerotic progression of grafts. CONCLUSIONS: Anxiety symptoms are associated with increased risk of death or MI among patients with saphenous vein grafts, but this risk does not appear to be mediated by more extensive atherosclerotic progression.