Relational parenthood in addiction recovery

Aims: The purpose of this research was to elicit how parents attending family-focused substance abuse treatment construct their parenthood in relation to other people. Design: Relational parenthood of addiction treatment attendees is scrutinised from seven thematic interviews carried out in a community-based inpatient substance abuse treatment unit in Finland. The core analytical concept of the research is relationality. The data were first content coded via Atlas.ti22 and the relations and codes classified into the five following parenthood types emerging from the data: (1) worn-out; (2) coping; (3) ambivalent; (4) changing; and (5) supported. Content codes and parenthood types were cross-tabulated to ascertain how these types are emphasised in different relationships. Results: Worn-out and coping parenthood types emerged in the closest relationships, mostly with their own children and the other parent. Ambivalent parenthood was present in all relations as expressions of inner conflict, which can lead to changing parenthood. Changing parenthood emerged in relation to interviewees' own children as an empowering experience. It also emerged in relation to other people as readiness to accept help. Supported parenthood was most often found in relation to significant others and professionals, presumably due to the context of the interviews. Conclusion: The parenthood types illustrate how parenting changes over time, which is also an important part of social identity change in recovering from addiction. In treatment, it is extremely important to understand the different sides of parenthood and to use the information to strengthen clients' parenthood.

The Influence of AA29504 on GABAA Receptor Ligand Binding Properties and Its Implications on Subtype Selectivity

The unique pharmacological properties of δ-containing γ-aminobutyric acid type A receptors (δ-GABAARs) make them an attractive target for selective and persistent modulation of neuronal excitability. However, the availability of selective modulators targeting δ-GABAARs remains limited. AA29504 ([2-amino-4-(2,4,6-trimethylbenzylamino)-phenyl]-carbamic acid ethyl ester), an analog of K+ channel opener retigabine, acts as an agonist and a positive allosteric modulator (Ago-PAM) of δ-GABAARs. Based on electrophysiological studies using recombinant receptors, AA29504 was found to be a more potent and effective agonist in δ-GABAARs than in γ2-GABAARs. In comparison, AA29504 positively modulated the activity of recombinant δ-GABAARs more effectively than γ2-GABAARs, with no significant differences in potency. The impact of AA29504's efficacy- and potency-associated GABAAR subtype selectivity on radioligand binding properties remain unexplored. Using [3H]4'-ethynyl-4-n-propylbicycloorthobenzoate ([3H]EBOB) binding assay, we found no difference in the modulatory potency of AA29504 on GABA- and THIP (4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridin-3-ol)-induced responses between native forebrain GABAARs of wild type and δ knock-out mice. In recombinant receptors expressed in HEK293 cells, AA29504 showed higher efficacy on δ- than γ2-GABAARs in the GABA-independent displacement of [3H]EBOB binding. Interestingly, AA29504 showed a concentration-dependent stimulation of [3H]muscimol binding to γ2-GABAARs, which was absent in δ-GABAARs. This was explained by AA29504 shifting the low-affinity γ2-GABAAR towards a higher affinity desensitized state, thereby rising new sites capable of binding GABAAR agonists with low nanomolar affinity. Hence, the potential of AA29504 to act as a desensitization-modifying allosteric modulator of γ2-GABAARs deserves further investigation for its promising influence on shaping efficacy, duration and plasticity of GABAAR synaptic responses.

The impacts of stress and loneliness on gambling and gaming problems: A nationwide longitudinal study

BACKGROUND

Problems related to gambling and digital gaming have been a topic of concern for years. Less attention has been paid to the probable psychosocial factors behind these problems. While previous studies have established links between stress, loneliness, and addiction, there is a lack of longitudinal research investigating how stress and loneliness affect addictive behaviors, including problem gambling and gaming.

AIMS

This study uses multilevel mixed-effects generalized linear models to analyze the between- and within-person effects of stress and loneliness on gambling and gaming problems. The interaction between stress and loneliness was also investigated.

METHODS

A representative sample of Finns (N = 1,530) answered a survey in 6-month intervals between spring 2021 and autumn 2023; 49.22% of the sample took part at all six time points. The Problem Gambling Severity Index and the Internet Gaming Disorder Test were used to measure gambling and gaming problems. The three-item UCLA Loneliness Scale was used to assess loneliness, and the Perceived Stress Scale was used to evaluate stress.

RESULTS

After controlling for gender and age, loneliness was found to increase only gaming problems at both the between- and within-person levels, but not gambling. In contrast, stress enhanced both gambling and gaming problems at the between- and within-person levels. Additionally, loneliness and stress were found to have negative interaction suggesting that their combined effect was lower than their separate effects.

CONCLUSION

The findings provide longitudinal insight into the psychosocial vulnerabilities behind problem gambling and gaming, which can be helpful in designing targeted interventions.

Prenatal Reflective Functioning as a Predictor of Substance-Using Mothers' Treatment Outcome: Comparing Results From Two Different RF Measures

Mothers with prenatal substance use disorder (SUD) often show broad deficits in their reflective functioning (RF), implying severe risk for the relationship with their baby. Two different types of prenatal maternal RF may be important for parenting: adult attachment-focused-RF (AAI-RF), regarding parent's own childhood experiences, and parenting-focused RF (PRF) regarding their own current process of becoming a parent. However, their inter-relations and potentially different roles for parenting intervention outcomes are not clear. This study examined the associations between mothers' prenatal AAI-RF and pre- and post-natal PRF, and their role in mother-infant interaction and substance use as treatment outcomes. The participants were 57 treatment-enrolled pregnant mothers with SUD and 50 low-risk comparison mothers. AAI-RF was measured with the Adult Attachment Interview. For a subsample of 30 mothers with SUD, PRF was measured with Pregnancy Interview (during pregnancy/pre-intervention), and with Parent Development Interview at 4 months (during intervention). Mother-infant interaction was measured with Emotional Availability Scales at 4 and 12 months (post-intervention), and maternal substance use by post-natal substance relapses. Prenatal AAI-RF and pre- and post-natal PRF were highly associated with each other. Only higher prenatal PRF predicted better mother-infant interaction quality at 4 months and less substance use during the child's first year. Interestingly, prenatal PRF and AAI-RF predicted opposite changes in mother-infant interaction: lower prenatal PRF, but higher AAI-RF predicting more positive change. AAI-RF was especially associated with a change in maternal intrusiveness and hostility, indicating that it represents a more general regulatory tendency. Further studies are needed in larger and lower-risk samples. Our results suggest, however, that AAI-RF and PRF are partially distinct and should be uniquely targeted in perinatal interventions.

Colliding harms of gambling and gaming: A four-wave longitudinal population study of at-risk gambling and gaming in Finland

Aims: Both gambling and digital gaming are growing in popularity and there is ongoing discussion about their convergence. This population-based longitudinal survey study investigated how gambling and digital gaming types contribute to at-risk gambling and gaming. Methods: The study was based on a representative sample of 18-75-year-olds from mainland Finland. Survey data were collected at 6-month intervals in 2021-2022, starting in April 2021. Of original T1 respondents, 58.95% took part in all four time points. In total, 3,608 observations from 902 individuals were analysed. Outcome measures were at-risk gambling and gaming based on the Problem Gambling Severity Index and the Internet Gaming Disorder Test. Various types of gambling and gaming were investigated. Results: Population-averaged models showed that different forms of gambling were associated with a higher risk of at-risk gaming. Online casino games were associated with the highest likelihood of at-risk gambling and gaming. Prevalence of digital gaming problems was low. Hybrid models were used to investigate the longitudinal within-person and between-person effects of gambling and gaming activities. Online casino games and offline slot machines increased at-risk gambling. Microtransactions within digital games increased at-risk gambling and gaming over time, but the amount of money spent on digital gaming was small compared to gambling. Conclusions: Our results underline the risks of EGMs and online gambling for the participants. Although gambling and gaming are converging, harm is mostly based on gambling.

Chromatin modifier developmental pluripotency associated factor 4 (DPPA4) is a candidate gene for alcohol-induced developmental disorders

BACKGROUND

Prenatal alcohol exposure (PAE) affects embryonic development, causing a variable fetal alcohol spectrum disorder (FASD) phenotype with neuronal disorders and birth defects. We hypothesize that early alcohol-induced epigenetic changes disrupt the accurate developmental programming of embryo and consequently cause the complex phenotype of developmental disorders. To explore the etiology of FASD, we collected unique biological samples of 80 severely alcohol-exposed and 100 control newborns at birth.

METHODS

We performed genome-wide DNA methylation (DNAm) and gene expression analyses of placentas by using microarrays (EPIC, Illumina) and mRNA sequencing, respectively. To test the manifestation of observed PAE-associated DNAm changes in embryonic tissues as well as potential biomarkers for PAE, we examined if the changes can be detected also in white blood cells or buccal epithelial cells of the same newborns by EpiTYPER. To explore the early effects of alcohol on extraembryonic placental tissue, we selected 27 newborns whose mothers had consumed alcohol up to gestational week 7 at maximum to the separate analyses. Furthermore, to explore the effects of early alcohol exposure on embryonic cells, human embryonic stem cells (hESCs) as well as hESCs during differentiation into endodermal, mesodermal, and ectodermal cells were exposed to alcohol in vitro.

RESULTS

DPPA4, FOXP2, and TACR3 with significantly decreased DNAm were discovered-particularly the regulatory region of DPPA4 in the early alcohol-exposed placentas. When hESCs were exposed to alcohol in vitro, significantly altered regulation of DPPA2, a closely linked heterodimer of DPPA4, was observed. While the regulatory region of DPPA4 was unmethylated in both control and alcohol-exposed hESCs, alcohol-induced decreased DNAm similar to placenta was seen in in vitro differentiated mesodermal and ectodermal cells. Furthermore, common genes with alcohol-associated DNAm changes in placenta and hESCs were linked exclusively to the neurodevelopmental pathways in the enrichment analysis, which emphasizes the value of placental tissue when analyzing the effects of prenatal environment on human development.

CONCLUSIONS

Our study shows the effects of early alcohol exposure on human embryonic and extraembryonic cells, introduces candidate genes for alcohol-induced developmental disorders, and reveals potential biomarkers for prenatal alcohol exposure.

Characteristics of high-dose benzodiazepine use: nationwide cohort study on new benzodiazepine users with 5-year follow-up

BACKGROUND

A nationwide register-based cohort study from Finland including 48 124 incident benzodiazepines and related drug (BZDR) users aged 18-65 years who initiated use in 2006 and were not dispensed BZDRs during 2004-2005. The follow-up was 5 years or until death, whichever occurred first.

AIMS

To investigate sociodemographic and clinical factors associated with high-dose use of BZDRs (i.e. Z-drugs) among new BZDR users.

METHOD

The temporal BZDR dose was calculated as a point estimate every 6 months after initiation as defined daily doses (DDDs) per day, based on the PRE2DUP method (an approach based on mathematical modelling of personal drug purchasing behaviours). Sociodemographic and clinical factors associated with dose categories were studied using multinomial logistic regression.

RESULTS

During the 5-year follow-up, very high-dose BZDR use was observed in 7.4% (n = 3557) and medium high-dose use in 25.5% (n = 12 266) of the users (corresponding to ≥30 mg and 10-29 mg in diazepam equivalents, respectively). Very high-dose use was more common among men compared with women (10.9% versus 4.6%). Very high-dose use patterns were especially observed in younger age groups (18- to 25-year-olds). Compared with oxazepam, initiating BZDR use with clonazepam (adjusted odds ratio 3.86, 95% CI 3.24-4.60), diazepam (2.05, 1.78-2.36) or alprazolam (1.76, 1.52-2.03) was associated with increased odds for very high-dose use. Both medium high-dose and very high-dose BZDR use were associated with a lower level of education. In all, 58% of very high-dose use occurred in BZDR users who received their first prescription from general practitioners.

CONCLUSIONS

Clinicians should be aware of the dose escalation risk especially when prescribing diazepam, alprazolam or clonazepam for psychiatric indications. If BZDRs are needed, our findings suggest favouring oxazepam.

Problematic gambling in municipal social work in Tampere, Finland: Social workers' perceptions of service pathways before the casino opening and the health and social services reform

Aims: Gambling can lead to a variety of economic and social harms, many of which are of central concern to social work. However, the "invisibility" of gambling-related harms can impede professional assistance by delaying recognition in social and healthcare services. The present study illuminates how problematic aspects of gambling surface in social work encounters within municipal social services, and how municipal social workers of the City of Tampere, Finland, perceive the available service pathways for problem gambling help provision before the opening of a casino in the city in 2021 and before the health and social services reform of 2023. Methods: We conducted five focus group interviews with 15 social workers employed by the City of Tampere Social Services, utilizing the Reception Analytical Group Interview (RAGI) method. The data were analyzed thematically using ATLAS.ti. Results: Gambling-related harm is entangled with multiple other issues, often inadvertently revealed in daily social work encounters. Lack of time to adequately address clients' gambling issues and the absence of suitable services in the municipality were perceived as major structural obstacles to adequate help provision. The study participants recognized gambling-related shame, stigma and misconceptions as barriers to clients' help-seeking. However, they did not view the opening of the casino as likely to increase harms locally. Conclusions: The study highlights the importance of diverse approaches in providing appropriate services for individuals facing gambling-related harm. Furthermore, it underscores the necessity of addressing gambling issues in daily social work encounters and ensuring diverse, accessible service provision.

Drug treatment service procurement: A systematic review of models, goals, and outcomes

Aim: To explore the goals and outcomes of public procurement of drug treatment services in OECD countries. The study explores how these complex services are procured and delivered. Methods and data: A systematic review of the literature (1990-2020) identified four partly overlapping models of drug treatment service procurement that are here labelled traditional, value-based, outcome-based, and innovative. Results: Even though different forms of drug treatment services procurement are common, only 12 empirical studies that focused on procurement were found. The four models differ in their approaches to design and performance specifications and the role of competition and collaboration in the co-creation of value. Conclusions: Competition and incentives improve neither the efficiency nor the quality or the outcomes of complex drug treatment services. Whereas many studies focus on payment mechanisms, there are important research gaps that relate to the co-creation of value with and for the service-users and other stakeholders.