Changes in health related quality of life in mothers with inflammatory joint disease from year 2000 to 2020 - a comparative cross-sectional study

Objectives

More knowledge about health related quality of life (HRQoL) among mothers with inflammatory joint disease (IJD) is needed to understand the complex challenges for this group of patients. The overall aim of this study was to investigate changes in HRQoL among mothers with IJD from year 2000 to year 2020.

Methods

This study had a comparative cross-sectional design with two study groups 20 years apart, year 2000 (n = 77) and year 2020 (n = 197). Patients were identified from RevNatus, a Norwegian nationwide medical quality register (2020 cohort) and from a national centre for pregnancy and rheumatic disease (2000 cohort). Mothers with the diagnoses of rheumatoid arthritis, juvenile idiopathic arthritis, axial spondyloarthritis and psoriatic arthritis with children aged 0-6 were included. Data on HRQoL were self-reported and assessed by the RAND-36 (SF-36) questionnaire, along with data on educational status, number of children, months since last childbirth and eight questions on experienced motherhood limitations and experienced anxiety and distress for the children. Descriptive statistics were performed using the Mann-Whitney U-test, the Pearson chi-squared test and independent samples t-test. Multivariable linear regression were used to investigate changes and association between the RAND36 (SF-36) scores and the two study groups and possible confouders.

Results

The 2020 cohort had significantly higher scores on bodily pain (p < 0.001), physical function (p < 0.001), and role physical (p = 0.01) scales compared to the 2000 cohort, indicating better health. There were no significant differences between the two cohorts in the mental health (MH) (p = 0.81), vitality (p = 0.09), general health (p = 0.06), social function (p = 0.83), and role emotional (p = 0.93) scales. Compared to the calculated norm scores, the 2020 cohort had significantly lower scores on all scales (p < 0.01) except on the MH scale (p = 0.37).

Conclusion

Mothers with IJD were affected in most dimensions of RAND-36 (SF-36) both in year 2000 and year 2020. The findings emphasize the importance of understanding the intrusiveness of being a mother with IJD despite the improved medical treatment options over the last 20 years.

Association between arthropathies and postpartum hemorrhage: a bidirectional Mendelian randomization study

Background

Research links arthropathies with adverse pregnancy outcomes. This study aims to explore its connection to postpartum hemorrhage (PPH) through Mendelian randomization (MR) analysis.

Methods

The study used GWAS data from the IEU OpenGWAS database for PPH and arthropathies. After selecting instrumental variables, bidirectional MR analysis was conducted using MR-Egger, Weighted median, Simple mode, Weighted mode, and IVW methods. Sensitivity analysis was then performed to assess MR results reliability. Finally, enrichment analysis of genes corresponding to arthropathies SNPs in forward MR was conducted to explore their biological function and signaling pathways.

Results

The forward MR results revealed that arthropathies was causally related to PPH, and arthropathies was a risk factor for PPH. Whereas, there was not a causal relationship between PPH and arthropathies by reverse MR analysis. It illustrated the reliability of the MR analysis results by the sensitivity analysis without heterogeneity, horizontal pleiotropy, and SNPs of severe bias by LOO analysis. Furthermore, a total of 33 genes corresponding to SNPs of arthropathies were obtained, which were mainly enriched in regulation of response to biotic stimulus, spliceosomal snRNP complex and ligase activity in GO terms, and natural killer cell-mediated cytotoxicity in KEGG pathways.

Conclusion

This study supported that arthropathies was a risk factor for PPH, and the pathways involved the genes corresponding to SNPs were analyzed, which could provide important reference and evidence for further exploring the molecular mechanism between arthropathies and PPH.

Epidemiology and risk factors for healthcare-associated maternal peripartum infections in Ukraine: results a multicenter study

OBJECTIVE

Aim: To estimate the frequency of different types of healthcare-associated maternal peripartum infections and their risk factors among women in Ukraine.

PATIENTS AND METHODS

Materials and Methods: Multicenter prospective cohort study was conducted in nine regional perinatal centers of Ukraine between January 1, 2021, to December 31, 2023. The criteria for specific healthcare-associated maternal peripartum infections (endometritis, episiotomy infection, and maternal sepsis) site were adapted from the CDC/NHSN case definitions. Surveillance was performed during the hospitalization period and up to 30 days after hospital discharge.

RESULTS

Results: A total of 3600 deliveries by the vaginal route were performed during the study period, 600 (16.7%) maternal peripartum infections were observed. Of all maternal peripartum infection cases, 79.7% were detected after hospital discharge. The most common maternal peripartum infections include endometritis (54.8%), episiotomy infections (34.4%), and maternal sepsis (10.8%). According to the multivariate logistic regression analysis, the body mass index >25, placenta previa, premature rupture of membrane, prolonged rupture of membranes, manual removal of the placenta, multiple vaginal examinations, bacterial vaginosis, aerobic vaginitis, gestational diabetes mellitus, and anemia during pregnancy were independent risk factors for maternal peripartum infections.

CONCLUSION

Conclusions: Results this study suggest a high prevalence of healthcare-associated maternal peripartum infections in Ukraine. Several factors have been associated with increased risk of maternal peripartum infections, including pre-existing maternal conditions, placenta previa, prolonged rupture of membranes, and spontaneous or provider-initiated conditions during labour and childbirth.

Rheumatoid arthritis and the risk of postpartum psychiatric disorders: a Nordic population-based cohort study

BACKGROUND

Postpartum psychiatric disorders (PPD) are common complications of childbirth. A common explanation for their development is that the psychological, hormonal, and immune changes associated with pregnancy and parturition may trigger psychiatric symptoms postpartum. Rheumatoid arthritis (RA) is characterized by abnormalities in the activity of the hypothalamic-pituitary-adrenal axis and of the immune system, but its association with PPD is unknown. We analyzed whether women with RA before childbirth have an increased risk of PPD.

METHODS

We conducted a large population-based cohort study including mothers of singleton births in the Danish (1995-2015), Finnish (1997-2013), and Swedish Medical Birth Registers (2001-2013) (N = 3,516,849). We linked data from the Medical Birth Registers with data from several national socioeconomic and health registers. Exposure was defined as having a diagnosis of RA before childbirth, while the main outcome was a clinical diagnosis of psychiatric disorders 90 days postpartum. We analyzed the association between RA and PPD using Cox proportional hazard models, stratified by a personal history of psychiatric disorders.

RESULTS

Among women without a history of psychiatric disorders, the PPD incidence rate was 32.2 in the exposed and 19.5 per 1000 person-years in the unexposed group; women with RA had a higher risk of overall PPD than their unexposed counterparts [adjusted hazard ratio (HR) = 1.52, 95% confidence intervals (CI) 1.17 to 1.98]. Similar associations were also observed for postpartum depression (HR = 1.65, 95% CI 1.09 to 2.48) and other PPD (HR = 1.59, 95% CI 1.13 to 2.24). Among women with a history of psychiatric disorders, the incidence rate of overall PPD was 339.6 in the exposed and 346.6 per 1000 person-years in the unexposed group; RA was not associated with PPD. We observed similar associations between preclinical RA (RA diagnosed after childbirth) and PPD to those corresponding to clinical RA.

CONCLUSIONS

Rheumatoid arthritis was associated with an increased PPD risk in women without, but not in those with a psychiatric history. If our findings are confirmed in future studies, new mothers with RA may benefit from increased surveillance for new-onset psychiatric disorders postpartum.

Risk factors for adverse pregnancy outcomes in women with rheumatoid arthritis and follow-up of their offspring

OBJECTIVE

To explore the risk factors for adverse pregnancy outcomes (APOs) in women with rheumatoid arthritis (RA) and the influence on their offspring health.

METHODS

Pregnant women with RA (n = 67) who were hospitalized in the Department of Obstetrics, Peking University People's Hospital between January 2007 and September 2021 were included in this study. Participants were evaluated at least once in each trimester and postpartum. Fetal outcomes and RA disease activity were extracted from medical records, and the offspring of enrolled patients were followed up. Associations between RA disease activity, medication use, and pregnancy outcomes were analyzed.

RESULTS

The incidence of APOs in our cohort was 43.3%. Postpartum hemorrhage (20.9%) was the commonest complication, followed by premature delivery (11.9%). Previous miscarriages [odds ratio (OR): 1.869, 95% confidence interval (CI): 1.053-3.318, P = 0.033] and antinuclear antibody (ANA) positivity (OR:3.168, 95% CI: 1.068-9.768, P = 0.045) were risk factors for APOs. Compared to patients with APOs, the remission rate of disease activity during pregnancy was higher in patients without APOs (P = 0.027). There were no significant differences between patients with and without APOs with respect to daily and cumulative doses of prednisone (P > 0.05). The average age of the offspring was 4.9 years (range 0.3-14 years). Long-term follow-up showed no significant differences in offspring health between the two groups (P > 0.05).

CONCLUSION

Previous miscarriages and ANA positivity are independent risk factors for APOs in RA patients, while adverse pregnancy outcomes and low-dose prednisone have no effect on offspring health. Key points • Previous miscarriages and ANA positivity are risk factors for APOs in RA patients. • Adverse pregnancy outcomes and low-dose prednisone during pregnancy have no effect on offspring health.

Association of Comorbid Behavioral and Medical Conditions With Cannabis Use Disorder in Pregnancy

IMPORTANCE

Prenatal cannabis use continues to increase, yet studies of the demographic, psychiatric, and medical characteristics associated with cannabis use in pregnancy are limited by size and use of self-report, and often do not consider cannabis use disorder (CUD) or concomitant substance use disorders (SUDs). Understanding the factors associated with CUD in pregnancy is paramount for designing targeted interventions.

OBJECTIVE

To examine the prevalence of co-occurring psychiatric and medical conditions of US pregnant individuals hospitalized with and without CUD by concomitant SUDs.

DESIGN, SETTING, AND PARTICIPANTS

The study analyzed restricted hospital discharge data from the 2010 to 2018 Healthcare Cost and Utilization Project State Inpatient Databases in 35 states. Data were analyzed from January to August 2021. Weighted linear regressions tested whether the prevalence of psychiatric and medical conditions differed between individuals with and without a CUD diagnosis at hospitalization. Inpatient hospitalizations of pregnant patients aged 15 to 44 years with a CUD diagnosis were identified. Pregnant patients aged 15 to 44 years without a CUD diagnosis were identified for comparison. Patients were further stratified based on concomitant SUD patterns: (1) other SUDs, including at least 1 controlled substance; (2) other SUDs, excluding controlled substances; and (3) no other SUDs.

EXPOSURES

CUD in pregnancy.

MAIN OUTCOMES AND MEASURES

Prevalence of demographic characteristics, psychiatric disorders (eg, depression and anxiety), and medical conditions (eg, epilepsy and vomiting).

RESULTS

The sample included 20 914 591 hospitalizations of individuals who were pregnant. The mean (SD) age was 28.24 (5.85) years. Of the total number of hospitalizations, 249 084 (1.19%) involved CUD and 20 665 507 (98.81%) did not. The proportion of prenatal hospitalizations involving CUD increased from 0.008 in 2010 to 0.02 in 2018. Analyses showed significant differences in the prevalence of almost every medical and psychiatric outcome examined between hospitalizations with and without CUD diagnoses, regardless of concomitant SUDs. Elevations were seen in depression (0.089; 95% CI, 0.083-0.095), anxiety (0.072; 95% CI, 0.066-0.076), and nausea (0.036; 95% CI, 0.033-0.040]) among individuals with CUD only at hospitalization compared with individuals with no SUDs at hospitalization.

CONCLUSIONS AND RELEVANCE

Considerable growth was observed in the prevalence of CUD diagnoses among individuals hospitalized prenatally and in the prevalence of depression, anxiety, nausea, and other conditions in individuals with CUD at hospitalization. This study highlights the need for more screening, prevention, and treatment, particularly in populations with co-occurring CUD and psychiatric disorders. Research on the determinants and outcomes associated with CUD during pregnancy is needed to guide clinicians, policy makers, and patients in making informed decisions.

Risk factors, changes in serum inflammatory factors, and clinical prevention and control measures for puerperal infection

Background

To investigate the risk factors and changes in serum inflammatory factors in puerperal infection, and propose clinical prevention measures.

Methods

A total of 240 subjects with suspected puerperal infection treated in our hospital from January 2017 to December 2017 were collected, among which puerperal infection was definitely diagnosed in 40 cases, and it was excluded in 40 cases. Levels of interleukin‐6 (IL‐6), tumor necrosis factor‐α (TNF‐α), and high‐sensitivity C‐reactive protein (hs‐CRP) were compared between the two groups, and the change trends of IL‐6 and hs‐CRP were recorded.

Results

Levels of IL‐6, hs‐CRP, and TNF‐α in puerperal infection group were higher than those in non‐infection group (P < .05). Levels of IL‐6 and hs‐CRP at enrollment and 1‐3 days after enrollment in infection group were higher than those in non‐infection group (P < .05). The body mass index >25, placenta previa, placenta accreta, postpartum hemorrhage, premature rupture of membrane, gestational diabetes mellitus, and anemia during pregnancy were relevant and independent risk factors for puerperal infection. Puerperal infection occurred in uterine cavity, vagina, pelvic peritoneum, pelvic tissue, incision, urinary system, etc, and gram‐negative (G+) bacteria were dominated in pathogens.

Conclusion

The inflammatory response of patients with puerperal infection is significantly enhanced.

Pregnancy outcomes in DMARD-exposed patients with juvenile idiopathic arthritis—results from a JIA biologic registry

Objectives

To investigate the courses and outcomes of pregnancies involving JIA patients who were exposed to DMARDs.

Methods

In the Juvenile arthritis MTX/Biologics long-term Observation study, pregnant patients or male patients with pregnant partners were identified. Standardized patient interviews were conducted, and the course and outcome of pregnancy were assessed. Prospectively collected physician- and patient-reported data were also considered in the analysis.

Results

The study sample included 152 pregnancies in 98 women with JIA and 39 pregnancies involving 21 male patients as partners. The majority of patients had polyarticular-onset/-course JIA (61%). The average age of patients at first pregnancy was 24.1 (4.5) years, and their mean disease duration was 13.8 (5.9) years. Patients had been exposed to DMARDs for 9.5 (5.6) years, and 90% of these patients had received biologics before. Half of the pregnancies occurred during DMARD exposure, mostly with etanercept. Significant differences in pregnancy outcomes between DMARD-exposed and -unexposed pregnancies were not observed. Spontaneous abortion (13.1%) and congenital anomaly (3.6%) rates were not suggestive of increased risk compared with expected background rates. However, the rates of premature birth (12.3%) and caesarean section (37.7%) were slightly above those in the German birthing population. The disease activity of female patients remained relatively stable in pregnancy, with mean cJADAS-10 scores of 5.3, 7.1 and 5.6 in each trimester, respectively.

Conclusion

Young adults with JIA often become pregnant or become fathers of children while still being treated with DMARDs. Data suggest no increased risk of major adverse pregnancy outcomes.