Fear of cancer recurrence in Non- and Hodgkin lymphoma survivors during their first three years of survivorship among French patients.

The aim of this study was to measure the prevalence of FCR among a sample of French lymphoma survivors and to determine factors associated with clinical levels of FCR. The study was conducted with two cross-sectional measures: sociodemographic and anxiety, depression as well as health-related quality of life (HRQoL) scores were measured at the baseline of the post-cancer period and FCR was evaluated during the first 3 years of survivorship. The prevalence of clinical levels of FCR (≥13) was evaluated by the Fear of Cancer Recurrence Inventory - Short Form (FCRI-SF) among non- and Hodgkin lymphoma survivors undergoing prior first-line chemotherapy. Among 108 lymphoma survivors with an average follow-up of 1.6 years (range 0.3-3.0 years), clinical levels of FCR (≥13) were observed for 44.4% (n = 48). Multivariate analysis indicated that baseline anxiety and low quality of life were related to clinically significant FCR levels.

Twins conceived using IVF: a follow-up of the family environment and psychosocial adjustment in adolescence.

STUDY QUESTION: Compared to families with IVF singletons, what are parental depressive, parent-adolescent interaction and adolescent adjustment outcomes in families with 11-17-year-old IVF twins? SUMMARY ANSWER: No differences were detected for any measured outcome between families with 11-17-year-old IVF twins and those with IVF singletons, despite high statistical power. WHAT IS KNOWN ALREADY: When IVF twins are younger than 5-years-old, parents tend to have more mental health difficulties and poorer parent-child interactions relative to IVF singletons. By middle childhood, these differences may no longer exist and available studies with middle childhood-aged IVF twins challenge the expected long-term implications of the early concerns. IVF twins may even have more optimum adjustment than IVF singletons in middle childhood. STUDY DESIGN, SIZE, DURATION: Study of 280, 11-17-year-old IVF children (n = 122 twins and n = 158 singletons) from 195 families at a US reproductive endocrinology clinic. PARTICIPANTS/MATERIALS, SETTING, METHOD: At Wave 1, clinic patients with an IVF child born between 1998 and 2004 were invited to participate in an online survey. In this follow-up study, mothers and fathers provided information on each of their 11-17-year-old IVF adolescents. MAIN RESULTS AND THE ROLE OF CHANCE: There were no differences between 11- and 17-year-old IVF twins and IVF singletons in parent depressive symptoms, parent-adolescent interactions or adolescent adjustment outcomes. LIMITATIONS REASONS FOR CAUTION: Although the family demographics are representative of IVF patients, participants were drawn from one US clinic. WIDER IMPLICATIONS OF THE FINDINGS: Study results provide reassurance that by adolescence IVF twins and their families function as well as IVF singletons and their families. STUDY FUNDING/COMPETING INTERESTS: University of Minnesota (UMN) Agriculture Experiment Station (MN-52-107), UMN Grant-in-Aid of Research, Artistry and Scholarship, UMN College of Education and Human Development Research Development Investment Grant, UMN Women's Philosophic Leadership Circle Award, UMN Eva Miller Endowed Fellowship. The authors have no conflicts of interest to declare.

Detection of signals of abuse and dependence applying disproportionality analysis.

INTRODUCTION: Prescription drug abuse and dependence is a widespread phenomenon in many countries. The use of disproportionality measures in drug abuse surveillance is rarely performed. PURPOSE: The aim of this study is to determine the occurrence of signals of abuse and dependence for different psychoactive drugs in real-life settings. METHODS: Disproportionality analysis was realised from a database specifically constructed for the monitoring of drug abuse and dependence. This database provides information on approximately 5000 patients and 8000 consumption modalities for more than 100 distinct psychoactive medications for 2010 and 2011. Proportional reporting ratio (PRR) was computed in two population groups: subjects under an opiate maintenance treatment (OMT) versus those not under OMT, and focused on four types of behaviours: abuse and dependence, illegal acquisition, diverted route of administration and concomitant alcohol use. RESULTS: Among the 100 psychoactive drugs for which a signal could be detected, those presenting the highest signals were the following: flunitrazepam, clonazepam, methylphenidate, ketamine, morphine sulfate, codeine and buprenorphine. CONCLUSIONS: The present study shows an innovative application of disproportionality measures for drug abuse monitoring based on two cross-national, annual studies. The disproportionality analysis provided the opportunity to reveal and compare the magnitude of signals between 100 psychoactive drugs. This approach helps to compare the magnitude of abuse and dependence behaviours for a large number of drugs, and allows prioritizing actions in a context where such events are usually underreported.

The effect of systematic variation in retrospective conduct disorder reports on antisocial personality disorder diagnoses.

A diagnosis of antisocial personality disorder (ASPD) requires a conduct disorder (CD) diagnosis. A CD diagnosis is often obtained retrospectively. This study tested the influence of current behavior on CD recall and the association between recent behavior change and inconsistencies in contemporaneous and retrospective CD reports. Five hundred young adults reported ASPD; retrospective CD; current problem behavior; and, at ages 12 to 15 years, contemporaneous CD. True-positive, true-negative, false-positive, and false-negative CD and ASPD groups were identified. The results supported the hypotheses. Participants whose current behavior agreed with past behavior provided reliable retrospective CD reports. Inaccurate diagnoses occurred among participants whose current behavior was inconsistent with past behavior, either becoming more problematic (CD and ASPD false positives) or less problematic (CD and ASPD false negatives) over time.

First onset of depressive or anxiety disorders predicted by the longitudinal course of internalizing symptoms and parent-adolescent disagreements.

BACKGROUND: Growing evidence indicates that anxiety and depressive disorder onset may involve a prodromal buildup of symptoms. Also, stressful life events may precipitate gradual symptom increase, leading to the development of full-blown disorders. This study used prospective longitudinal data to examine the theory that, over time, stressful events, such as parent-adolescent disagreements, influence the longitudinal course of adolescents' internalizing symptoms, which in turn predict first onset of a depressive or anxiety disorder. METHODS: A community sample of 303 families with an adolescent aged 12 or 13 years in year 1 provided repeated measures of parent-adolescent disagreements and adolescents' internalizing symptoms over 3 and 4 years, respectively. At age 19 or 20 years, the adolescents were assessed for anxiety and depressive disorders using structured interviews based on DSM-III-R criteria. The hypothesized associations were estimated using latent growth curve modeling procedures. RESULTS: Year 1 parent-adolescent disagreements predicted year 1 adolescents' internalizing symptoms, and changes in disagreements from year 1 to year 3 predicted changes in internalizing symptoms from year 1 to year 4. Both the year 1 level and changes in symptoms predicted internalizing disorder onset in years 4 through 7, and both the year 1 level and changes in disagreements indirectly predicted disorder onset. CONCLUSIONS: Among adolescents, persistent or escalating stressful events, such as disagreements with parents, indirectly increase the risk for internalizing disorder onset through their direct association with high or increasing symptom levels. Chronically high or increasing symptom levels directly increase risk for internalizing disorder.

Couple resilience to economic pressure.

Over 400 married couples participated in a 3-year prospective study of economic pressure and marital relations. The research (a) empirically evaluated the family stress model of economic stress influences on marital distress and (b) extended the model to include specific interactional characteristics of spouses hypothesized to protect against economic pressure. Findings provided support for the basic mediational model, which proposes that economic pressure increases risk for emotional distress, which, in turn, increases risk for marital conflict and subsequent marital distress. Regarding resilience to economic stress, high marital support reduced the association between economic pressure and emotional distress. In addition, effective couple problem solving reduced the adverse influence of marital conflict on marital distress. Overall, the findings provided substantial support for the extended family stress model.

Reciprocal influences between parenting and adolescent problem-solving behavior.

This investigation evaluated the hypothesis that the development of either effective or disruptive adolescent problem-solving behavior is reciprocally associated with the child-rearing strategies of parents. Longitudinal data collected over 3 time points from a large sample of families were analyzed at 1-year and 2-year measurement intervals by using structural equation modeling. Parent and adolescent behavior was assessed by independent observers. Reciprocal parent--adolescent interactions occurred primarily in the presence of disruptive adolescent behavior. Analyses involving positive adolescent behavior produced unidirectional effects from parent behavior to adolescent behavior. Also, reciprocal associations were most evident when the 2-year measurement interval was used.

Interaction style, problem-solving behavior, and family problem-solving effectiveness.

We proposed that an individual's characteristic style of interaction will predict his or her problem-solving behavior and family problem-solving effectiveness. We test this hypothesis for mothers, fathers, and adolescent boys and girls (M age = 12.7 years) in 431 rural families using both warm and hostile interaction styles. One set of videotape coders observed a general family discussion and measured interaction style. A year later, another, independent set of coders observed a family problem-solving task. Family members reported family problem-solving effectiveness immediately following the problem-solving task. The results indicated that a hostile interaction style directly predicted destructive problem-solving behavior and indirectly predicted family problem-solving effectiveness. A warm interaction style related directly to constructive problem-solving behavior and indirectly to family problem-solving effectiveness.