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In response to the COVID-19 pandemic, the Psychological Science Accelerator coordinated three large-scale psychological studies to examine the effects of loss-gain framing, cognitive reappraisals, and autonomy framing manipulations on behavioral intentions and affective measures. The data collected (April to October 2020) included specific measures for each experimental study, a general questionnaire examining health prevention behaviors and COVID-19 experience, geographical and cultural context characterization, and demographic information for each participant. Each participant started the study with the same general questions and then was randomized to complete either one longer experiment or two shorter experiments. Data were provided by 73,223 participants with varying completion rates. Participants completed the survey from 111 geopolitical regions in 44 unique languages/dialects. The anonymized dataset described here is provided in both raw and processed formats to facilitate re-use and further analyses. The dataset offers secondary analytic opportunities to explore coping, framing, and self-determination across a diverse, global sample obtained at the onset of the COVID-19 pandemic, which can be merged with other time-sampled or geographic data.

My body is still reverberating with aliveness and excitement from watching the launch of the healing arts and wellbeing initiative at the Metropolitan Museum of Art in NYC (https://youtu.be/H65tUKH...

People across the world and throughout history have gone to great lengths to enhance their physical appearance. Evolutionary psychologists and ethologists have largely attempted to explain this phenomenon via mating preferences and strategies. Here, we test one of the most popular evolutionary hypotheses for beauty-enhancing behaviors, drawn from mating market and parasite stress perspectives, in a large cross-cultural sample. We also test hypotheses drawn from other influential and non-mutually exclusive theoretical frameworks, from biosocial role theory to a cultural media perspective. Survey data from 93,158 human participants across 93 countries provide evidence that behaviors such as applying makeup or using other cosmetics, hair grooming, clothing style, caring for body hygiene, and exercising or following a specific diet for the specific purpose of improving ones physical attractiveness, are universal. Indeed, 99% of participants reported spending >10 min a day performing beauty-enhancing behaviors. The results largely support evolutionary hypotheses: more time was spent enhancing beauty by women (almost 4 h a day, on average) than by men (3.6 h a day), by the youngest participants (and contrary to predictions, also the oldest), by those with a relatively more severe history of infectious diseases, and by participants currently dating compared to those in established relationships. The strongest predictor of attractiveness-enhancing behaviors was social media usage. Other predictors, in order of effect size, included adhering to traditional gender roles, residing in countries with less gender equality, considering oneself as highly attractive or, conversely, highly unattractive, TV watching time, higher socioeconomic status, right-wing political beliefs, a lower level of education, and personal individualistic attitudes. This study provides novel insight into universal beauty-enhancing behaviors by unifying evolutionary theory with several other complementary perspectives., National Science Center, Poland [2019/33/N/HS6/00054]; Basic Research Program at the National Research University Higher School of Economics (HSE University); Basic Research Program at HSE University, RF; FCT [UID/PSI/03125/2021, SFRH/BD/126304/2016]; UTAR Research Centre Excellence Award; Universiti Tunku Abdul Rahman [2019 -CAP (6401/0019)], This work is the result of the research project funded by the National Science Center, Poland (2019/33/N/HS6/00054). Dmitry Grigoryev was supported by the Basic Research Program at the National Research University Higher School of Economics (HSE University).; Dmitrii Dubrov was supported by the Basic Research Program at HSE University, RF.; Patricia Arriaga was supported by the FCT through funds from the research center UID/PSI/03125/2021. Anabela C. Santos was supported by the FCT through funds from a PhD grant SFRH/BD/126304/2016. Kavitha Nalla Muthu and Chee-Seng Tan were supported by the UTAR Research Centre Excellence Award 2019 -CAP (6401/0019) from the Universiti Tunku Abdul Rahman.

Correction to: Nature Human Behaviour https://doi.org/10.1038/s41562-021-01173-x, published online 2 August 2021.In the version of this article initially published, the following authors were omitted from the author list and the Author contributionssection for “investigation” and “writing and editing”: Nandor Hajdu (Institute of Psychology, ELTE Eötvös Loránd University, Budapest,Hungary), Jordane Boudesseul (Facultad de Psicología, Instituto de Investigación Científica, Universidad de Lima, Lima, Perú), RafałMuda (Faculty of Economics, Maria Curie-Sklodowska University, Lublin, Poland) and Sandersan Onie (Black Dog Institute, UNSWSydney, Sydney, Australia & Emotional Health for All Foundation, Jakarta, Indonesia). In addition, Saeideh FatahModares’ name wasoriginally misspelled as Saiedeh FatahModarres in the author list. Further, affiliations have been corrected for Maria Terskova (NationalResearch University Higher School of Economics, Moscow, Russia), Susana Ruiz Fernandez (FOM University of Applied Sciences,Essen; Leibniz-Institut fur Wissensmedien, Tubingen, and LEAD Research Network, Eberhard Karls University, Tubingen, Germany),Hendrik Godbersen (FOM University of Applied Sciences, Essen, Germany), Gulnaz Anjum (Department of Psychology, Simon FraserUniversity, Burnaby, Canada, and Department of Economics & Social Sciences, Institute of Business Administration, Karachi, Pakistan).

Palliative care is provided by an interdisciplinary team, including physicians, advanced practice providers, nurses, social workers, chaplains, and other disciplines based on need. Music therapists and art therapists are becoming increasingly available to palliative care teams and are advancing the diverse and unique clinical services available to effectively meet the holistic needs of patients with serious illnesses and their families. This article provides a concrete exploration of clinical music therapy and art therapy within palliative care and hospice paradigms, with discussion of therapists' training and expertise, therapeutic approaches within the setting of interprofessional team-based care, and discussion of evidence-based symptom management and outcomes supporting the inclusion of music and art therapies within medical education and clinical employment.

ObjectiveIntegrating spiritual care into multidisciplinary care teams has seen both successful thoughtful collaboration and challenges, including feelings of competition and poor cross-disciplinary understanding. In Israel, where the profession is new, we aimed to examine how spiritual care is perceived by other healthcare professionals learning to integrate spiritual caregivers into their teams.MethodSemi-structured qualitative interviews of 19 professionals (seven physicians, six nurses, three social workers, two psychologists, and one medical secretary) working with spiritual caregivers in three Israeli hospitals, primarily in oncology/hematology. The interviews were transcribed and subjected to thematic analysis.ResultsRespondents’ overall experience with adding a spiritual caregiver was strongly positive. Beneficial outcomes described included calmer patients and improved patient–staff relationships. Respondents identified reasons for a referral not limited to the end of life. Respondents distinguished between the role of the spiritual caregiver and those of other professions and, in response to case studies, differentiated when and how each professional should be involved.ConclusionDespite its relative newness in Israel, spiritual care is well received by a wide variety of professionals at those sites where it has been integrated. Steps to improve collaboration should include improving multidisciplinary communication to broaden the range of situations in which spiritual caregivers and other professionals work together to provide the best possible holistic care.

Purpose Coping and communication strategies affect how one perceives potentially stressful life events, such as infertility. Cognitive behavioral interventions (CBI) can reduce the distress related to undergoing in vitro fertilization (IVF). The purpose of this paper is to examine the effect of CBI on the coping and communication skills as well as perceived stress and depressive symptoms of women undergoing IVF treatment. The authors also explored the relationship between coping strategies and pregnancy rates. Design/methodology/approach The authors conducted a randomized controlled trial of CBI in 50 women undergoing IVF (NCT00685282). Findings The authors found that CBI was associated with reductions in active-confrontive coping among over 50 percent of participants, which was also found to be positively related to depressive symptoms. Furthermore, high meaning-based coping at baseline and high-avoidant coping at the end of IVF treatment were associated with increased pregnancy rates. Research limitations/implications CBI can be helpful in reducing the perceived stress of women undergoing IVF; however, the adaptiveness of individual coping skills and communication skills vary. Since different coping strategies seem to be of benefit at different time points, further studies might benefit from the examination of engaging in context-dependent coping strategies. Practical implications Integrating mental health care on infertility units may assist in reducing the stress and thus quality of care in women undergoing IVF. Mental health care can be tailored to meet the individual needs of infertility patients based on their preferred coping strategies and communication style. Further research is needed to examine the cost benefit of reducing perceived stress in fertility patients. Social implications Infertility is a social and medical problem that has vast implications on the mental health of individuals. Providing support along with practical tools for stress reduction and improved coping and communication can result in reduced stress and improved coping. Originality/value This paper examined the effect of a cognitive behavioral intervention on the coping strategies and communication skills of women undergoing IVF and can contribute to our understanding of the value of integrating mental health and medical care.

IntroductionPatients with breast cancer (BC) cope with depression which is linked to functional limitations in survivorship and to physical symptoms. Pain and fatigue are prominent symptoms that affect the well-being of cancer survivors. Emotional processing has been associated with improved physical and psychological health in survivors. Art therapy is a form of psychotherapy that involves the use of visual art-making for expression and communication. It encourages emotional processing and has been linked to symptom reduction in patients with cancer. This protocol is designed to examine two mechanistic changes: emotional processing (awareness, expression and acceptance) and cholinergic anti-inflammatory processes (heart rate variability and cytokine expression) through which an art therapy intervention may reduce depression, pain and fatigue. In addition, we will examine ethnocultural differences in the effect of art therapy in women from different ethnocultural backgrounds.Methods and analysisA randomised controlled study with careful controls will randomise 240 patient with BC (50% Jewish and 50% Arab) to an 8-week group art therapy intervention or an 8-week Mandala colouring comparison group. This design will test the mechanisms of art therapy on the targeted outcomes beyond the effects of time with a group, focus on a task and engagement with art materials. We will examine two potential mechanisms: emotional processing and cholinergic anti-inflammatory processes; of the intervention effects on depression, pain and fatigue and compare these effects in Arab versus Jewish women.Ethics and disseminationParticipants will sign informed consent before participation and will be informed that they can leave the study at any point in time without effect on their medical treatment. The Helsinki committees of each participating hospital have approved the study. Data collected in this study will be published in peer-review journals, and we will use the platform of the study website (http://repat.haifa.ac.il/en/) for further dissemination to the general public.Trial registration numberThe study is registered in ClinicalTrials.gov:NCT03377816; Pre-results.

The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion regulation strategy which modifies how one thinks about a situation. Participants from 87 countries/regions (N = 21,644) were randomly assigned to one of two brief reappraisal interventions (reconstrual or repurposing) or one of two control conditions (active or passive). Results revealed that both reappraisal interventions (vs. both control conditions) had consistent effects in reducing negative emotions and increasing positive emotions across different measures. Reconstrual and repurposing had similar effects. Importantly, planned exploratory analyses indicated that reappraisal interventions did not reduce intentions to practice preventive health behaviours. The findings demonstrate the viability of creating scalable, low-cost interventions for use around the world to build resilience during the pandemic and beyond.

This protocol enables the examination of psychological and physiological responses to different types of behavioral engagements. Specifically, in this study example, the emotional response and changes in heart rate variability are examined in response to artmaking with three different art materials that vary in their levels of fluidity. This protocol can be adapted to examine other types of behavior or engagement in artmaking with other materials. There are several benefits to using this protocol. Firstly, the order randomization of the materials improves the probability that the response measured is associated with its qualities and not the order of presentation. Secondly, the continuous measuring of electrocardiogram enables the examination of changes in heart rate variability after engagement with each art material and changes that might occur during the artmaking itself. The advantages of this protocol should be considered with their limitations. The music listening is before each art making session; thus, the return to baseline can only be measured in the first two conditions. The return to baseline provides information on how fast individuals recover after response to working with each of the materials. Furthermore, a more liquid material instead of gouache paint with a brush, such as finger paints, provides more difference between materials. Finally, this protocol can be adapted to specific research needs.

Sufi whirling, which has been minimally studied to date, is an Islamic Sufi spiritual ritual of self-pivoting performed by spiritual seekers known as dervishes. This study empirically evaluates the inner subjective experience of Sufi whirling dervishes (SWDs) to benefit understanding of the experience of clients expressing through free whirling and the cultural competence of dance movement therapists and psychotherapists working with Muslim Sufi clients. The study participants (N = 44) were adults from the Israeli SWD community. They participated in a Sufi whirling ritual and then wrote their deepest feelings and thoughts to capture their authentic and living experience. Using expressive writing in a hermeneutic phenomenology analytic approach, the “inner experience of the SWD” theme was identified with subthemes of “the Sufi vortex,” “preparations for transitioning,” and “quietness in the center of the vortex.” Participants reported that the Sufi vortex drew them into a present, nonjudgmental body–mind state, sweeping them to submit and surrender until they rose above the separation and duality of this world into a unity and wholeness experience. Sufi whirling may increase body–mind focus, self-regulation, positive-affect, unity, and wholeness experience. Clients who express through whirling during therapy may benefit from these qualities.

Emotional awareness and acceptance of emotion are associated with improved health in breast cancer (BC) patients. Art therapy (AT) uses visual art-making for expression and communication and has been shown to reduce psychological and physical symptoms in individuals with cancer. A major objective of AT is to encourage increases in emotion processing; however, few studies examine these changes. Purpose: To examine the effect of an eight-week AT group on emotion processing as a mechanism of symptom reduction in women with BC. Design: Randomized clinical trial. Sample: Twenty women diagnosed with breast cancer whom had completed primary treatment. Methods: Participants were randomized to participate in eight-weeks of AT or sham AT, which was a mandala coloring group. Participants answered questionnaires before and after the intervention. We used a Cohen's D calculator for effect sizes and a t-test to examine group differences. Findings: Statistically significant between-group differences in emotional awareness and acceptance of emotion were found after the intervention. We found large effect sizes between groups and over time in acceptance of emotion, emotional awareness and depressive symptoms. Conclusions: We conclude that emotion processing in AT may be a potential mechanism reducing depression and somatic symptoms in cancer patients. Implications for Psychosocial Providers: Art Therapy is a feasible intervention to increase emotional processing. A larger study is required to further examine its effect on psychological and physical symptoms in breast cancer patients.

Background/objectives/introduction Perceived stress and stress reduction interventions have a mixed relationship with fecundity. The objective of this study is to attempt and disentangle these relationships by looking at practicing stress reduction techniques and fecundity and examining their relationship to a behavioral and a neuroendocrine measure of stress. Materials and methods Fifty nulliparous-infertile women participated in a randomized prospective pilot study with repeated measures to examine the efficacy of cognitive behavioral interventions (CBI) in reducing perceived stress and improving pregnancy rates. Stress measures were taken at T0 (before CBI), T2 (ovum pick up) and T3 (time of pregnancy test). Results We found that women who reported low perceived stress at the beginning of treatment (T0) had a twofold increased chance of becoming pregnant (βhCG >7 mIU/mL) compared to those who reported high-perceived stress, regardless of CBI. Women who received CBI reported reduced perceived stress at the time of the pregnancy test (T3). Women who engaged in daily practice of CBI had significantly higher pregnancy rates compared to those who did not practice. Conclusions It may be beneficial for women who have high perceived stress levels to learn and practice stress reduction techniques before beginning IVF treatment, and continue to practice daily during IVF treatment.

This paper introduces the bodymind model of Art Therapy and delineates the processes through which it has salutary effects on individuals coping with a variety of health related challenges. The goal of this model is to articulate how activation, reorganization, growth and reintegration of the self can emerge from bodymind processes activated by art therapy. It provides a framework for the conduct of research that will test the key theoretical mechanisms through which art therapy benefits clients. We expect this model to be a spring board for discussion, debate and development of the profession of art therapy. Furthermore, this model contribute to procedures to conduct sound mechanistic studies. Social scientists and medical professionals can also use the information to consider further how art making contributes to health.

Art therapy encourages the use of art materials to express feelings and thoughts in a supportive environment. Art materials differ in fluidity and are postulated to thus differentially enhance emotional response (the more fluid the material the more emotion elicited). Yet, to the best of our knowledge, this assumption has not been empirically tested. The current study aimed to examine the emotional and physiological responses to art-making with different art materials. We were particularly interested in vagal activity, indexed by heart rate variability (HRV), because of its association with numerous health related outcomes. In this study, 50 adults (mean age 33 ± 10.27 years, 52% males) participated in a repeated measures experiment, in which they were requested to draw with three art materials (order randomized) differing in their level of fluidity (pencil, oil-pastels, and gouache paint) intermittent with periods of music. We measured the emotional response to art-making with each material using a self-report measure and matrices of HRV using a wearable electrocardiogram device. We calculated two indices of HRV, one indicative of parasympathetic nervous system (PNS) activity, and one indicative of sympathetic nervous system (SNS) activity. Art-making with gouache paint and oil-pastels resulted in improved positive mood, while pencil did not. Art-making explained approximately 35% of the variability in parasympathetic reactivity, which may indicate changes in emotional regulation processes during the art-making task. Yet, fluidity was not sufficient to explain the reaction to art-making. Surprisingly, the largest suppression of PNS and augmentation of the SNS occurred during art-making with oil-pastels and not with Gouache. Moreover, PNS and SNS reactivity to oil-pastels were related to emotional valance, which may point to emotional engagement. We can conclude that art-making with oil-pastels, first created in Japan in 1924 to increase self-expression of students, results in a unique emotional and physiological responses. These findings might be explained by the enhanced tactile experience of art-making with oil-pastels along with their relative fluidity, triggering an arousal pattern. Further studies that take the format and presentation of the materials as well as the content of the artwork, into account, are needed.

This study was designed to explore the use of a protocol that combines art-based and cognitive behavioral interventions (CB-ART) to help thirteen women cope with pain, anxiety, and depressive symptoms. We used a qualitative evaluation to understand the women's experience as participants in the protocol. In addition we measured changes in levels of distress using the subjective units of distress measure (SUDS) following the sessions. Client feedback regarding the experience of being part of the CB-ART treatment helped identify how art making can enhance the use of mental imagery in psychotherapy. We found that the CB-ART protocol is beneficial in reducing distress of women coping with pain, anxiety and depressive symptoms. We also found that the protocol is equally efficacious in individual and group modalities. Art making provides an opportunity to externalize distressing experiences. The concrete nature of the art product provides a platform for examining mental imagery, practicing coping skills, examining and changing maladaptive cognitions and behaviors.

Introduction The health-care system offers a variety of solutions for problems related to sexual dysfunction. To gain access to treatment options, women must be willing to discuss these issues with their physicians. Aim To examine the extent to which women discuss issues of sexual dysfunction with their physicians and to examine the contribution of aspects of sexual dysfunction, level of satisfaction, body image, and genital self-image to their comfort with communicating with physicians about these issues. Methods One hundred ten secular-appearing, Hebrew-speaking Jewish women waiting for a routine gynecological appointment at a clinic in southern Israel responded to a self-report questionnaire. Main Outcome Measures The Female Sexuality Function Index was used to assess sexual dysfunction, Gray's Modified Questionnaire to assess body image, and the Genital Self-Image Scale to assess genital self-image. We compiled a new measure to assess level of comfort in discussing sexual functioning and satisfaction with a physician. Results Forty-four percent of the women had discussed sexual functioning issues with a gynecologist. Of those, 91.7% reported that the gynecologist initiated the discussion. The proportion of participants who would consult a gynecologist about sexual dysfunction was 74.5%, but only 41% would consult a family physician. Half of the women would expect a gynecologist to initiate such consultations, but only 20% would expect a family physician to do so. In a multivariate regression analysis, genital self-image was the only significant predictor of women's comfort level with discussing sexual dysfunction with a gynecologist. Conclusions The respondents perceived the gynecologist, rather than the family physician, as an appropriate professional to consult regarding sexual dysfunction. However, they expected the gynecologist to initiate the discussion. Women with a positive genital self-image are more comfortable in consulting about sexual dysfunction. Gynecologists should be made aware of their significant role in eliciting women's cooperation in such consultations and in contributing to improving women's genital perception. Yulevitch A, Czamanski-Cohen J, Segal D, Ben-Zion I, and Kushnir T. The vagina dialogues: Genital self-image and communication with physicians about sexual dysfunction and dissatisfaction among Jewish patients in a women's health clinic in Southern Israel. J Sex Med 2013;10:3059–3068.

Among individuals coping with cancer, emotional approach coping—expressing and processing emotions following negative events— has been identified as a potentially adaptive form of emotion regulation. However, its mental health benefits may depend on social-cognitive factors and on how it is implemented. This study examined loneliness as a determinant of emotion regulation associations with depressive symptoms in women with breast cancer. Loneliness was examined as an implicit social-cognitive phenomenon (i.e., automatic views of oneself as lonely), and emotional expression and processing were examined as both explicit and implicit processes. Approximately 11 months after diagnosis, 390 women completed explicit measures of coping through cancer-related emotional expression and processing; an implicit measure of expression and processing (an essay-writing task submitted to linguistic analysis); and an implicit association test (IAT) measuring loneliness. Depressive symptoms were assessed three months later. Regardless of implicit loneliness, self-reported emotional expression (but not emotional processing) predicted fewer depressive symptoms, whereas implicit expression of negative emotion during essay-writing predicted more symptoms. Only among women high in implicit loneliness, less positive emotional expression and more causal processing during the writing task predicted more depressive symptoms. Results suggest that explicit and implicit breast cancer-related emotion regulation have distinct relations with depressive symptoms, and implicit loneliness moderates effects of implicit emotional approach. Findings support implicit processes as influential mechanisms of emotion regulation and suggest targets for intervention among breast cancer survivors.

This paper presents an overview of a combined, evaluated protocol, cognitive behavioural and art therapy treatment (CB-ART), for the treatment of women with perinatal mood and anxiety disorders (PMADs). The protocol integrates cognitive behavioural interventions and art therapy. CB-ART focuses on changing distressing image, symptom or memory (ISM) that interferes with functioning. The method directs clients to identify compositional elements that characterize their stressful ISM and to alter the element in their imagination, in bodily sensations and on the page. Examples are provided to illustrate the therapeutic process.

The introduction of written informed consent in the 1970s created expectations of shared decision making between doctors and patients that has led to decisional conflict for some patients. This stu...

Forced relocation places adolescents in situations in which the social fabric of their community is ruptured. Adults who serve as support often are not functioning as well as community support systems, such as schools and community centers. The trauma of dislocation, the subsequent exposure to violence, and the witnessing of the breakdown of community and governmental authority figures can create difficulties in coping that manifest in a myriad of psychological symptoms. In this paper, the use of an open studio art therapy approach with internally displaced female adolescents is examined. Art therapy was found to benefit the participants by helping them find an empowered voice to tell a narrative of forgetting and remembering, allowing healthy re-enactment of the displacement, restoring a sense of pleasure and normalcy and strengthening social ties. The case study format allowed an in depth observation of the narrative of displacement of this group along with collaborative inquiry aimed at gaining insight into the group's perceived benefits of art making.

Children with life-threatening medical conditions frequently undergo invasive medical procedures that may elicit anxiety and distress. However, there are few empirically validated interventions that reduce mental health symptoms and increase the resilience of children during the acute stages of illness. This study aimed to evaluate the efficacy of the Make a Wish intervention for children with life-threatening cancer.The design was a wait-list-controlled trial with two parallel groups. Sixty-six children aged 5-12 with an initial diagnosis of life-threatening cancer were identified and randomly assigned to the Make a Wish intervention (n = 32) or a wait-list control group (n = 34). Children completed measures of psychiatric and health-related symptoms, positive and negative affect, hope, and optimism pre-intervention and post-intervention. After baseline data collection, children were interviewed and made an authentic wish that they wanted to come true. These wishes were made possible 5-6 months after baseline data collection, to fuel anticipation and excitement over the wish-fulfillment event. The post-intervention assessment point was 5 weeks after wish fulfillment (approximately 7 months after baseline data collection).Children in the intervention group exhibited a significant reduction in general distress (d = 0.54), depression (d = 0.70), and anxiety symptoms (d = 0.41), improved health-related quality of life (d = 0.59), hope (d = 0.71), and positive affect (d = 0.80) compared to decrease in positive affect and no significant changes in the other measures in the control group.These findings emphasize the role of hope and positive emotions in fostering the well-being of children who suffer from serious illnesses.

The current research is aimed at finding potential non-invasive bio-markers that will help us learn more about the mechanisms at play in failed assisted reproduction treatment. This exploratory pilot study examined the relationship between cell-free DNA (CFD) in plasma and telomere length in lymphocytes among women undergoing in vitro fertilization (IVF) and compared telomere length and CFD levels to a healthy control group.Blood of 20 women undergoing IVF was collected at three time points during the IVF cycle. We assessed the relationship between CFD and telomere length as well as controlling for morning cortisol levels. We also collected blood of 10 healthy controls at two time points (luteal and follicular phases of the menstrual cycle) and compared mean telomere length, CFD, and cortisol levels between the IVF patients and healthy controls.The results revealed an inverse relationship between CFD levels and telomere lengths at several time points that remained significant even after controlling for cortisol levels. Women undergoing IVF had statistically significant higher levels of CFD and shorter telomeres compared to healthy controls.The relationship between telomere length and CFD should be further explored in larger studies in order to uncover potential mechanisms that cause both shortened telomere length and elevated CFD in women undergoing IVF.

This pilot study examined differences in plasma cell free DNA (CFD) levels based on practice of stress reduction techniques among 14 women undergoing in vitro fertilization (IVF) and embryo transfer (ET) treatment who had higher than normal levels of plasma CFD before beginning IVF treatment. Wilcoxon nonparametric tests were used to examine the significance of the rate of decline in CFD levels between the time points in each of the groups. A paired sample t-test examined the changes in CFD levels among each participant in each of the groups separately. We found that women who engaged in these techniques had reduced plasma CFD, below what is considered elevated in comparison to those who did not practice. High plasma CFD levels have been associated with IVF failure. Stress reduction techniques may facilitate physiological changes that lead to the reduction of plasma CFD levels.

This prospective repeated measures study was designed to examine the cell-free DNA (cfDNA) concentrations during ovarian stimulation and the relationship between cfDNA concentration and pregnancy rates in women undergoing IVF-embryo transfer. The study examined 37 women undergoing IVF treatment in an IVF unit in a university medical centre in southern Israel. cfDNA concentrations were measured by a direct fluorescence assay, pregnancy rates were identified by plasma β human chorionic gonadotrophin (HCG) concentrations and verified by vaginal ultrasound to determine gestational sac and fetal heart beats. Throughout the IVF cycle, at the three time points measured, the mean concentration of plasma cfDNA among all participants did not statistically significantly change. However, on the day of βHCG test in patients undergoing IVF-embryo transfer, plasma cfDNA concentrations were statistically significantly higher among women who did not conceive in comparison to those who conceived. Plasma cfDNA may reflect the presence of factors which interfere with embryo implantation. Further research is required to determine the usefulness of cfDNA as a biomarker of IVF outcome and to examine the underlying pathologies as potential sources for increased plasma cfDNA concentrations. Cell-free DNA (cfDNA) is particles of DNA which are released from the cell nucleus and are found in high concentrations during a variety of illnesses and injuries. This study was designed to examine the cfDNA concentrations during IVF treatment and the relationship between cfDNA concentration in the bloodstream and pregnancy rates in women undergoing IVF. This study examined 37 women in treatment at the IVF unit of the University Medical Centre in southern Israel. cfDNA concentrations in the bloodstream were measured at three time points by a direct test. Pregnancy rates were identified by pregnancy hormone concentrations in the bloodstream and verified by vaginal ultrasound to determine a pregnancy sac and fetal heart beats. Throughout the IVF cycle, at the three time points measured, the average concentration of cfDNA among all participants did not change. However, on the day of the pregnancy test, blood cfDNA concentrations were significantly higher among women who were not pregnant in comparison to those who were. Plasma cfDNA may reflect the presence of factors which interfere with embryo implantation. Further research is required to determine the usefulness of cfDNA as a biological marker of IVF outcome and examine underlying illnesses and problems as potentials sources for increased cfDNA concentrations.