Publications by authors named "Kristen Matteson"

Article Synopsis
  • Researchers wanted to see if getting a COVID-19 vaccine at different times during a woman's menstrual cycle affected how long her cycle was.
  • They looked at data from 19,497 women who tracked their cycles with an app and compared those who got the vaccine to those who didn't.
  • Results showed that women vaccinated during the early part of their cycle had longer periods on average, while those vaccinated later or not at all didn’t see any change.
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  • The study aimed to assess the expulsion rates of the levonorgestrel intrauterine device (LNG-IUD) within the first three years of its insertion program following delivery.
  • Data from 235 LNG-IUD insertions showed varying expulsion rates across the three years; rates decreased significantly from year 1 (28%) to year 3 (15%).
  • A comparison revealed that manual insertion led to a higher expulsion rate compared to ring-forceps insertion (36% vs. 16%), indicating that the method of insertion can impact effectiveness.
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Article Synopsis
  • - The study compares the effectiveness of the 52-mg levonorgestrel intrauterine system and combined oral contraceptives in improving quality of life for individuals with heavy menstrual bleeding in the U.S.
  • - Researchers conducted a randomized trial with eligible participants assigned to either treatment, measuring changes in bleeding-related quality of life using a standardized questionnaire over 6 and 12 months.
  • - Preliminary results included 62 individuals being assigned to treatments, but further data on the effectiveness and quality of life improvements are still needed.
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Objective: The prognostic impact of intra-operative tumor spillage (ITS) during minimally invasive surgery (MIS) for endometrial cancer (EC) is not well studied. The objective of this study was to determine if there is an association between ITS and EC recurrence.

Methods: We performed a case-control study of patients with a laparoscopic or robot-assisted hysterectomy with EC on final pathology between 2017 and 2022 and compared those with (case) and without (control) a subsequent EC recurrence.

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Objective: To develop a core outcome set for heavy menstrual bleeding (HMB).

Design: Core outcome set (COS) development methodology described by the COMET initiative.

Setting: University hospital gynaecology department, online international survey and web-based international consensus meetings.

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Article Synopsis
  • The study aimed to determine whether COVID-19 vaccination affects menstrual bleeding patterns among individuals with regular cycles using a fertility tracking app.
  • Involving 9,555 participants, results showed that most people experienced no changes in heavy bleeding days, regardless of vaccination status, and significant differences were not found between the groups after adjustments.
  • However, a slight increase in overall bleeding quantity was observed in vaccinated individuals after the first dose, but this effect diminished in subsequent cycles.
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Background: People who have or had the potential to menstruate (PPM) with inherited bleeding disorders (BD) face particular challenges receiving appropriate diagnosis and care and participating in research. As part of an initiative to create a National Research Blueprint for future decades of research, the National Hemophilia Foundation (NHF) and American Thrombosis and Hemostasis Network conducted extensive all-stakeholder consultations to identify the priorities of PPM with inherited BDs and those who care for them.

Research Design And Methods: Working group (WG) 4 of the NHF State of the Science Research Summit distilled community-identified priorities for PPM with inherited BDs into concrete research questions and scored their feasibility, impact, and risk.

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Article Synopsis
  • The study aimed to evaluate how much opioid medication patients take and the frequency of ongoing opioid use after undergoing gynecologic surgery for non-cancerous reasons.
  • Researchers analyzed data from 36 studies, finding that average opioid use after surgery varied significantly by the type of procedure, with higher consumption reported after abdominal hysterectomy.
  • Persistent opioid use occurred in roughly 4.4% of patients, but results were inconsistent due to differences in study populations and how outcomes were defined.
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Menstruation is a personal and cultural experience with financial and health implications. Menstruation historically has been managed with disposable commodities, including tampons and pads. New technologies, including underwear and menstrual cups and discs, have emerged to address diverse menstrual needs such as prioritization of sustainability, discretion, and inclusivity.

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  • The objective of the study was to investigate the demographic differences between pregnant individuals with COVID-19 who agreed to participate in research versus those who declined, focusing on the impact of SARS-CoV-2 on maternal health outcomes, especially in minority and low-income populations.
  • The methods included a secondary analysis of demographic data from a single hospital, utilizing electronic medical records and Chi-square testing to compare characteristics like race, ethnicity, primary language, and insurance type among those who participated and those who did not.
  • The results showed that out of 158 approached pregnant patients with COVID-19, 89 consented to participate while 69 declined, indicating a need to address disparities in research participation among different demographic groups.
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Objectives: To identify whether covid-19 vaccines are associated with menstrual changes in order to address concerns about menstrual cycle disruptions after covid-19 vaccination.

Design: Global, retrospective cohort study of prospectively collected data.

Setting: International users of the menstrual cycle tracking application, Natural Cycles.

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Importance: Non-Hispanic Black individuals are disproportionally covered by Medicaid during pregnancy and, compared with non-Hispanic White individuals, have higher rates of postpartum coverage loss and mortality. Expanded Medicaid coverage under the Affordable Care Act may have increased continuity of coverage and access to care in the critical postpartum period in expansion states.

Objective: To examine the association of Medicaid expansion in Arkansas with continuous postpartum coverage, postpartum health care use, and change in racial disparities in the study outcomes.

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Objective: To evaluate the effect of simulation training vs traditional hands-on surgical instruction on learner operative skills and patient outcomes in gynecologic surgeries.

Data Sources: PubMed, Embase, ClinicalTrials.gov, and the Cochrane Central Register of Controlled Trials from inception to January 12, 2021.

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Article Synopsis
  • A study was conducted to see if COVID-19 vaccination affects menstrual cycle or menses length by comparing vaccinated individuals with unvaccinated ones.
  • Researchers used a menstrual tracking app to analyze data from 3,959 U.S. residents aged 18-45, focusing on cycle lengths before and after vaccination versus those who remained unvaccinated.
  • The results showed a slight increase in cycle length (less than 1 day) for vaccinated individuals after the first and second doses, while unvaccinated individuals showed no significant changes; however, menses length appeared unaffected by vaccination.
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Background/objectives: Heavy menstrual bleeding (HMB) affects 34% to 37% of adolescent girls. The Menstrual Bleeding Questionnaire (MBQ) is a validated measure of menstrual bleeding-specific health-related quality of life (HRQoL) for women aged ≥18 years. No similar measure existed for adolescents with HMB.

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Objectives: With a goal of informing opioid prescribing after cesarean delivery, we compared inpatient, prescribed, and outpatient Morphine Equivalent Doses (MED) and patient characteristics.

Methods: Patients were enrolled after cesarean delivery and followed for 2-5 weeks with demographic, opioid use, and clinical characteristics collected from participants and the medical record. T-test, ANOVA, linear regression, and Pearson correlation coefficients were used in analyses.

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Women's health concerns are generally underrepresented in basic and translational research, but reproductive health in particular has been hampered by a lack of understanding of basic uterine and menstrual physiology. Menstrual health is an integral part of overall health because between menarche and menopause, most women menstruate. Yet for tens of millions of women around the world, menstruation regularly and often catastrophically disrupts their physical, mental, and social well-being.

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Introduction: Rates of marijuana use in Rhode Island (RI) exceed the national average; prevalence during preconception and characteristics of users remain unknown.

Methods: Prevalence of marijuana use in the 3 months preconception was assessed by a RI-based telephone survey of a diverse, low-income sample of pregnant women (n=1683). Sociodemographic characteristics, substance use, and mental health were compared between preconception marijuana users, tobacco users and non-users.

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Electronic cigarettes (e-cigarettes) are increasing in popularity in the United States. Prior prevalence estimates of e-cigarette use in pregnancy range from 1% to 15%. We assessed prevalence of e-cigarette and conventional cigarette use during preconception or pregnancy in a large sample of racially/ethnically diverse, low-income pregnant women telephone survey (2015-2018) and compared sociodemographic characteristics and mental health conditions.

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Background: Most women are prescribed an opioid after hysterectomy. The goal of this study was to determine the association between initial opioid prescribing characteristics and chronic opioid use after hysterectomy.

Methods: This study included women enrolled in a commercial health plan who had a hysterectomy between 1 July 2010 and 31 March 2015.

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Article Synopsis
  • - Menstrual health assessment helps identify issues like abnormal bleeding and endometriosis, along with educating women on normal vs. abnormal menstrual symptoms.
  • - Symptoms such as heavy bleeding, pain, fatigue, and mood changes can significantly impact a woman's overall quality of life.
  • - Incorporating menstrual health assessments into regular health check-ups can lead to early treatment and improve the well-being of many women.
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Objective: Waterpipe tobacco (WPT; hookah) use is common in pregnant and reproductive-age women. Sweet flavours contribute to the appeal of WPT and are a potential regulatory target. This study investigated use, preferences and perceptions of WPT flavours in pregnant WPT users, and the impact of flavour preferences on preconception/prenatal WPT use and exposure biomarkers.

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Objective: To describe contraceptive knowledge and counseling practices of postpartum nurses.

Methods: We surveyed postpartum nurses at the largest women's hospital in Rhode Island.

Results: We distributed 117 anonymous questionnaires and received 58 responses (response rate=50%).

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Incarcerated women often access health care primarily through contact with correctional systems. Cervical cancer screening within the correctional system can address the preventable outcome of cervical dysplasia and cancer in this high-risk population. A search of PubMed, EMBASE, CINAHL, and ClinicalTrials.

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