CBT4CBT web-based add-on treatment for cocaine use disorder: Study protocol for a randomized controlled trial.

Background: Cocaine use disorder (CUD) is a chronic condition that presents high relapse rates and treatment dropouts. Web-based interventions have proven to be effective when optimizing face-to-face treatments in different mental health conditions and have the potential to optimize current CUD treatments. However, web-based interventions in addictive behaviors are still limited. The aim of this study is to evaluate whether adding a web-based cognitive behavioral therapy (i.e., CBT4CBT) to standard CUD treatment, improves treatment outcomes in a Spanish sample of patients with severe CUD (which requires inpatient treatment). Additionally, we aim to explore predictive factors of treatment response and treatment gender-related differences. Methods: All individuals coming for inpatient cocaine detoxification who meet the inclusion criteria will have the possibility to be part of the study. The participants of this open-label randomized controlled clinical trial (RCT) will be allocated to treatment as usual (TAU) or TAU+CBT4CBT after the hospitalization for cocaine detoxification. During the inpatient treatment they will all receive an individualized psychological intervention. There will be six time point assessments: at 48-72 h of starting inpatient treatment, at the end of inpatient treatment and before starting day care and outpatient treatment, at the end of the 8 weeks CTB4CBT / TAU arm treatment and at three follow-up time points (1-, 3-, and 6-months post-treatment). Discussion: To the best of our knowledge, this is the first RCT that explores the efficacy of adding a web-based cognitive behavioral therapy to usual CUD treatment with patients of a clinical sample in Europe. Trial registration: IIBSP-CTB-2020-116, NCT05207228. Submitted 8th of April 2021, posted 26 st of January 2022. https://clinicaltrials.gov/ct2/show/NCT05207228?cond=Cocaine+Use+Disorder&draw=2&rank=1.

Impulsivity, Emotion Regulation, Cognitive Distortions and Attentional Bias in a Spanish Sample of Gambling Disorder Patients: Comparison between Online and Land-Based Gambling.

Several risk factors have been related to the onset and maintenance of gambling disorder (GD). The aim of this study was to explore the differences in emotion dysregulation, impulsivity, cognitive distortions, and attentional bias between online and land-based gamblers. The sample consisted of 88 treatment-seeking patients from the Behavioral Addictions Unit at the Hospital de la Santa Creu i Sant Pau, Barcelona (Spain). Patients were divided into two groups by considering their main type of gambling, i.e., online (n = 26) and land-based gambling (n = 62). Online gamblers were younger, more often employed, with a higher educational level than land-based gamblers. Regarding the rest of the variables, statistically significant differences were only found in Positive Urgency, one of the UPPS-P subscales, in which the land-based gambling group scored higher than the online gambling group. In this exploratory study, individuals with online and land-based GD phenotypes did not differ either in difficulties in emotion regulation or in attentional and cognitive biases. However, land-based GD patients showed a higher tendency to succumb to strong impulses under the influence of positive emotions. These preliminary findings warrant the need to continue investigating GD phenotypes in larger patient samples.

Factors associated with the absence of cocaine craving in treatment-seeking individuals during inpatient cocaine detoxification.

BACKGROUND: Anecdotal evidence suggests a substantial proportion of individuals with cocaine use disorder do not report craving during inpatient detoxification. OBJECTIVE: To examine prevalence and clinical correlates of consistent absence of cocaine craving among inpatients during detoxification. We hypothesized that craving absence would be associated with less severity of cocaine use, depression, and anxiety. Alternative explanations were also explored. METHODS: Craving absence (i.e., non-cravers) was defined as a daily score of zero across two separate craving visual analogue scales in each of the inpatient days. Participants scoring ≥1 on ≥1 day were considered cravers. Severity of cocaine use disorder as well as in-treatment depression and anxiety were assessed. Alternative contributors included presence of cocaine and other substances in urine at admission, in-treatment prescription of psychotropic medications, treatment motivation, executive function, interoception, and social desirability. RESULTS: Eighty-seven participants (78.2% males) met criteria as either non-cravers (n = 29; 33.3%) or cravers (n = 58; 66.7%). Mean length of admission in non-cravers and cravers was, respectively, 10.83 and 13.16 days. Binary logistic regression model showed that non-cravers scored significantly lower than cravers on cocaine use during last month before treatment (OR, 95% CI; 0.902, 0.839-0.970), in-treatment depression (OR, 95% CI; 0.794, 0.659-0.956), and in-treatment prescribing of antipsychotics (OR, 95% CI; 0.109, 0.014-0.823). Model prediction accuracy was 88.9%. CONCLUSIONS: One in three patients undergoing inpatient detoxification experienced absence of craving, linked to less pretreatment cocaine use, better mood, and decreased administration of antipsychotics. Findings may inform pretreatment strategies and improve treatment cost-effectiveness.

Increased flexibility in methadone take-home scheduling during the COVID-19 pandemic: Should this practice be incorporated into routine clinical care?

In the context of the COVID-19 pandemic and the state of emergency that the government of Spain declared, the rapid adaptation of health services is of paramount importance to preserve access to and continuity of service delivery. This research note underscores the importance of ensuring a sufficient quantity of methadone take-home doses for patients on methadone maintenance treatment (MMT) to maximize their adherence to government-imposed lockdown restrictions and social distancing measures designed to curtail the spread of SARS-CoV-2. We evaluate the impact of COVID-19 on take-home medication (number of days provided) in a methadone clinic in Barcelona (Catalonia, Spain). This work conveys that we should consider maintaining the take-home practices that we adopted in response to the pandemic, even after the pandemic has abated.

Individualized and Standardized Outcome Measures: Further Arguments in Favor of Cohabitation.

Ashworth et al. (Admin Policy Ment Health Ment Health Serv Res 46:425-428, 2019) recently published a paper in this journal making a cogent argument for the cohabitation of standardized and individualized outcome measures. In the present Point of View article, we consider additional arguments in favor of this cohabitation.

Patient perception of methadone dose adequacy in methadone maintenance treatment: The role of perceived participation in dosage decisions.

OBJECTIVE: In clinical practice, methadone maintenance treatment (MMT) entails tailoring the methadone dose to the patient's specific needs, thereby individualizing treatment. The aim of this study was to identify the independent factors that may significantly explain methadone dose adequacy from the patient's perspective. METHOD: Secondary analysis of data collected in a treatment satisfaction survey carried out among a representative sample of MMT patients (n=122) from the region of La Rioja (Spain). As part of the original study protocol, participants completed a comprehensive battery to assess satisfaction with MMT, psychological distress, opinion of methadone as a medication, participation in dosage decisions, and perception of dose adequacy. RESULTS: Multivariate binary logistic regression showed that the only variable independently associated with the likelihood of a patient perceiving methadone dose as inadequate was the variable perceived-participation in methadone dosage decisions (OR=0.538, 95% CI=0.349-0.828). CONCLUSION: Patient participation in methadone dosage decisions was predictive of perceived adequacy of methadone dose beyond the contribution of other socio-demographic, clinical, and MMT variables. PRACTICE IMPLICATIONS: Patient participation in methadone dosage decision-making is valuable for developing a genuinely patient-centred MMT.

Benefits of a Secondary Prevention Program in Suicide.

BACKGROUND: The effectiveness of suicide intervention programs has not been assessed with experimental designs. AIM: To determine the risk of suicide reattempts in patients engaged in a secondary prevention program. METHOD: We included 154 patients with suicidal behavior in a quasi-experimental study with a nontreatment concurrent control group. In all, 77 patients with suicidal behavior underwent the Suicide Behavior Prevention Program (SBPP), which includes specialized early assistance during a period of 3-6 months. A matched sample of patients with suicidal behavior (n = 77) was selected without undergoing any specific suicide prevention program. Data on sociodemographics, clinical characteristics, and suicidal behavior were collected at baseline (before SBPP) and at 12 months. RESULTS: After 12 months, SBPP patients showed a 67% lower relative risk of reattempt (χ2 = 11.75, p = .001, RR = 0.33 95% CI = 0.17-0.66). Cox proportional hazards models revealed that patients under SBPP made a new suicidal attempt significantly much later than control patients did (Cox regression = 0.293, 95% CI = 0.138-0.624, p = .001). The effect was even stronger among first attempters. LIMITATIONS: Sampling was naturalistic and patients were not randomized. CONCLUSION: The SBPP was effective in delaying and preventing suicide reattempts at least within the first year after the suicide behavior. In light of our results, implementation of suicide prevention programs is strongly advisable.

Satisfaction With Methadone Among Heroin-Dependent Patients With Current Substance Use Disorders During Methadone Maintenance Treatment.

Methadone maintenance treatment (MMT) has long been used to treat heroin-dependent patients. However, satisfaction with methadone in this patient population is unknown. The aim of this cross-sectional case-control study was to evaluate satisfaction with methadone in heroin-dependent patients with current substance use disorders (SUDs). Cases included 152 methadone-maintained patients with current SUD, requiring inpatient detoxification treatment, and controls included 33 methadone-maintained patients in sustained full remission for SUD. Satisfaction with methadone as a medication to treat heroin addiction was measured by using the Scale to Assess Satisfaction with Medications for Addiction Treatment-methadone for heroin addiction (SASMAT-METHER). The SASMAT-METHER subscales assess the following domains: personal functioning and well-being, antiaddictive effect on heroin, and antiaddictive effect on other substances. Compared with patients with remitted SUD, patients with current SUD scored lower on all SASMAT-METHER assessments. In such patients, overall SASMAT-METHER scores were independently and negatively associated with downward desired adjustment of methadone dose and days of heroin use during last month; although various sets of factors were independently associated with each of the SASMAT-METHER subscales, the only determinant of dissatisfaction on all subscales was the desire for downward adjustment of methadone dose. In summary, MMT patients with current SUD are less satisfied with methadone than MMT patients with remitted SUD. In patients with current SUD, downward desired adjustment of methadone dose and days of heroin use during last month are independently associated with overall dissatisfaction with methadone.

[Olanzapine long-acting post-injection syndrome: a case report and brief review]. / Síndrome post-inyección por olanzapina de liberación retardada: Breve revisión a propósito de un caso.

The introduction of long-acting injectable atypical antipsychotics has ensured adherence to treatment in patients with low awareness of the disorder, with an acceptable rate of side effects. In the case of long acting olanzapine injection in particular, has particular relevance the existence of a special side-effect called post-injection syndrome. This rare side effect consisting in the presence of symptoms of olanzapine overdose after intramuscular administration of medication has led to restrictions on the use of the drug and the need for patient observation for three hours after each injection. We report a case of postinjection syndrome, to our knowledge, the first in Spain since the commercialization of Zypadhera. As in most cases described in the literature have symptoms of overdosage of olanzapine (dysarthria, sedation, fatigue, etc.) that are selflimiting without any therapeutic measure and are accompanied by supratherapeutic plasma levels of olanzapine.

Síndrome post-inyección por olanzapina de liberación retardada: Breve revisión a propósito de un caso / Olanzapine long-acting post-injection syndrome: A case report and brief review

La introducción de los antipsicóticos atípicos de liberación retardada ha permitido asegurar la adherencia al tratamiento en aquellos pacientes con baja conciencia de trastorno, con una tasa aceptable de efectos secundarios. En el caso de la olanzapina de liberación retardada en concreto, tiene especial relevancia la existencia del llamado Síndrome post-inyección. Este efecto secundario poco común consistente en la presencia de síntomas de sobredosis de olanzapina tras la administración intramuscular de la medicación ha supuesto restricción del uso del medicamento y la necesidad de observación del paciente durante tres horas después de cada inyección. Se presenta un caso de Síndrome post-inyección, a nuestro conocimiento, el primero en España desde la comercialización de Zypadhera. Al igual que en la mayoría de casos descritos en la bibliografía el paciente presenta síntomas de sobredosificación de olanzapina (disartria, sedación, astenia, etc.) que se auto limitan sin medida terapéutica alguna y se acompañan de niveles plasmáticos supraterapéuticos de olanzapina(AU)

The introduction of long-acting injectable atypical antipsychotics has ensured adherence to treatment in patients with low awareness of the disorder, with an acceptable rate of side effects. In the case of long acting olanzapine injection in particular, has particular relevance the existence of a special side-effect called post-injection syndrome. This rare side effect consisting in the presence of symptoms of olanzapine overdose after intramuscular administration of medication has led to restrictions on the use of the drug and the need for patient observation for three hours after each injection. We report a case of postinjection syndrome, to our knowledge, the first in Spain since the commercialization of Zypadhera. As in most cases described in the literature have symptoms of over dosage of olanzapine (dysarthria, sedation, fatigue, etc.) that are selflimiting without any therapeutic measure and are accompanied by supra therapeutic plasma levels of olanzapine(AU)

[Brief Suicide Questionnaire. Inter-rater reliability]. / Protocolo breve de evaluación del suicidio: fiabilidad interexaminadores.

INTRODUCTION: Inter-rater agreement is a crucial aspect in the planning and performance of a clinical trial in which the main assessment tool is the clinical interview. The main objectives of this study are to study the inter-rater agreement of a tool for the assessment of suicidal behavior (Brief Suicide Questionnaire) and to examine whether the inter-examiner agreement when multiple ratings are made on a single subject is an efficient method to assess the reliability of an instrument. METHOD: In the context of designing a multicenter clinical trial, 32 psychiatrists assessed a videotaped clinical interview of a patient with suicidal behavior. In order to identify those items in which a greater level of discordance existed and detect the examiners whose ratings differed significantly from the average ratings, we used the DOMENIC method (Detecion of Multiple Examiners Not in Consensus). RESULTS: Inter-rater agreement was between poor (<70%) to excelent (90-100%. Inter-rater agreement in Brugha's list of threatening experiences ranged from 75.5 and 100%; in the Global Assessment of Functioning (GAF) Scale was 82.58%; in the Beck's Suicidal Intent Scale, ranged from 67.5 and 97%; in the Beck's Scale for Suicide Ideation, ranged from 63.5 and 100%; and in the Lethality Rating Scale was 88.39%. On the whole, the level of agreement among raters, both in general scores and in particular items, was appropriate. CONCLUSION: The proposed design allows the assessment of the inter-rater agreement in an efficient way (only in one session). In addition, regarding the Brief Suicide Questionnaire, inter-raters agreement was appropriate.

Altered default network resting state functional connectivity in patients with a first episode of psychosis.

BACKGROUND: Default network (DN) abnormalities have been identified in patients with chronic schizophrenia using "resting state" functional magnetic resonance imaging (R-fMRI). Here, we examined the integrity of the DN in patients experiencing their first episode of psychosis (FEP) compared with sex- and age-matched healthy controls. METHODS: We collected R-fMRI data from 19 FEP patients (mean age 24.9 ± 4.8 yrs, 14 males) and 19 healthy controls (26.1 ± 4.8 yrs, 14 males) at 3T. Following standard preprocessing, we examined the functional connectivity (FC) of two DN subsystems and the two DN hubs (P<0.0045, corrected). RESULTS: Patients with FEP exhibited abnormal FC that appeared largely restricted to the dorsomedial prefrontal cortex (dMPFC) DN subsystem. Relative to controls, FEP patients exhibited weaker positive FC between dMPFC and posterior cingulate cortex (PCC) and precuneus, extending laterally through the parietal lobe to the posterior angular gyrus. Patients with FEP exhibited weaker negative FC between the lateral temporal cortex and the intracalcarine cortex, bilaterally. The PCC and temporo-parietal junction also exhibited weaker negative FC with the right fusiform gyrus extending to the lingual gyrus and lateral occipital cortex, in FEP patients, compared to controls. By contrast, patients with FEP showed stronger negative FC between the temporal pole and medial motor cortex, anterior precuneus and posterior mid-cingulate cortex. CONCLUSIONS: Abnormalities in the dMPFC DN subsystem in patients with a FEP suggest that FC patterns are altered even in the early stages of psychosis.