Exposure to microplastics and human reproductive outcomes: A systematic review.

BACKGROUND: Microplastics, produced through degradation of environmental plastic pollution, have been detected in human tissues including placenta and fetal meconium. Cell culture and animal studies have demonstrated potential reproductive toxicity of these particles; however, their association with adverse fertility or pregnancy outcomes in humans is not known. OBJECTIVES: To synthesise evidence for the presence of microplastics in human reproductive tissue and their associations with environmental exposures and reproductive outcomes. SEARCH STRATEGY: MEDLINE, Embase, Emcare, CINAHL, ClinicalTrials.gov and ICTRP were searched from inception to 03/02/2023. SELECTION CRITERIA: Studies of human participants, assessing presence of microplastics in reproductive tissues, environmental exposures to microplastics, and fertility- or pregnancy-related outcomes. DATA COLLECTION AND ANALYSIS: Two independent reviewers selected studies and extracted data on study characteristics, microplastics detected, environmental exposures and reproductive outcomes. Narrative synthesis was performed due to methodological heterogeneity. MAIN RESULTS: Of 1094 citations, seven studies were included, covering 96 participants. Microplastics composed of 16 different polymer types were detected in both placental and meconium samples. Two studies reported associations between lifestyle factors (daily water intake, use of scrub cleanser or toothpaste, bottled water and takeaway food) and placental microplastics. One study reported associations between meconium microplastics and reduced microbiota diversity. One reported placental microplastic levels correlated with reduced birthweights and 1-minute Apgar scores. CONCLUSIONS: There is a need for high-quality observational studies to assess the effects of microplastics on human reproductive health.

Patient and caregiver shared experiences of pulmonary fibrosis (PF): A systematic literature review.

Pulmonary Fibrosis (PF) describes a group of lung diseases characterised by progressive scarring (fibrosis). Symptoms worsen over time and include breathlessness, tiredness, and cough, giving rise to psychological distress. Significant morbidity accompanies PF, so ensuring patients' care needs are well defined and provided for, represents an important treatment strategy. The purpose of this systematic review was to synthesise what is currently known about the psychosocial morbidity, illness experience and needs of people with pulmonary fibrosis and their informal caregivers. Eight databases (MEDLINE, EMBASE, PUBMED, Cochrane database of Systematic reviews (CDSR), Web of Science Social Sciences Citation Index, PsycINFO, PsycARTICLES and CINAHL) were used to identify studies exploring the supportive needs of adults with PF and/or their caregivers. Methodological quality was assessed using the Mixed Methods Appraisal Tool. 53 studies were included, the majority using qualitative methodology (79 %, 42/53), 6 as part of mixed methodological studies. Supportive care needs were mapped to eight domains using an a priori framework analysis. Findings highlight a lack of psychological support throughout the course of the illness, misconceptions about and barriers to, the provision of palliative care despite its potential positive impacts. Patients and caregivers express a desire for greater disease specific education and information provision throughout the illness. Trials of complex interventions are needed to address the unique set of challenges for patients and carers living with PF.

Exploring the Experiences of Family Members When a Patient Is Admitted to the ICU with a Severe Traumatic Brain Injury: A Scoping Review.

The needs of family members of patients in the intensive care unit (ICU) with a severe traumatic brain injury (TBI) remain unmet. To date, no review has been performed to explore the experiences of relatives of adults who have been admitted to the ICU for treatment of a TBI. The aim of this scoping review is to explore and map the evidence of the experiences of family members when an adult relative is admitted to an ICU with a severe TBI. This review follows a combination of guidelines from Arksey and O'Malley and the Joanna Briggs Institute. Five electronic databases, Medline, Emcare, Embase, CINAHL, and PsycInfo were searched in February 2023, as were a number of grey literature sources. The population, concepts, and context framework were used to define the inclusion and exclusion criteria. From 4077 records, nine studies were retained, which represented seven discrete studies. The experiences of family members were thematically analyzed. The narrative synthesis of findings revealed three themes: communication with the clinical team, uncertainty, and involvement in care. These results offer richness and depth of understanding to clinicians regarding the experiences of families during this traumatic time. This review provides direction for targeted interventions aimed at supporting family members while in the ICU.

US college and university student health screening requirements for tuberculosis and vaccine-preventable diseases, 2012.

OBJECTIVE: Colleges are at risk for communicable disease outbreaks because of the high degree of person-to-person interactions and relatively crowded dormitory settings. This report describes the US college student health screening requirements among US resident and international students for tuberculosis (TB) and vaccine-preventable diseases (VPDs) as they relate to the American College Health Association (ACHA) guidelines. Methods/Participants: In April 2012, US college health administrators (N = 2,858) were sent online surveys to assess their respective school's TB screening and immunization requirements. RESULTS: Surveys were completed by 308 (11%) schools. Most schools were aware of the ACHA immunization (78%) and TB screening (76%) guidelines. Schools reported having policies related to immunization screening (80.4%), immunization compliance (93%), TB screening (55%), and TB compliance (87%). CONCLUSION: Most colleges were following ACHA guidelines. However, there are opportunities for improvement to fully utilize the recommendations and prevent outbreaks of communicable diseases among students in colleges.