Translation and validation of the “personal evaluation of transitions in treatment (PETIT)” scale for people with schizophrenia.

To adapt the ‘Personal Evaluation of Transitions in Treatment (PETIT)’ scale into Spanish and analyse its psychometric properties on schizophrenic population.

Quinolone-induced psychosis: an updated review.

Quinolones are an antibiotic group widely used due to their antimicrobial action and security profile, however, it has been described neuropsychiatric adverse effects, being induced-psychotic episodes one of the most clinically relevant. Nevertheless, this secondary effect has been scarcely studied. A literature search using PRISMA guidelines was performed between 01/01/1962 and 01/31/2019 on PubMed and ScienceDirect, including manuscripts which described substance-induced psychotic disorder according to DSM-5 and in which the symptomatology was not attributable to an acute confusional state (delirium) or to other induced psychiatric disorders. 459 articles were found, but only 27 manuscripts fulfilled inclusion criteria (n=27 patients, median age of 36.15±16.96 years). Ciprofloxacin, levofloxacin and ofloxacin were the main antibiotics implicated. Quinolone- induced psychosis is a clinical relevant issue due to the high prescription of these antibiotics and the severity of this clinical syndrome. In general, this syndrome can remit in a few days with the withdrawal of the quinolone and performing symptomatic support if it is necessary. Finally, it is important to perform further research on this issue. Keywords: Quinolones, Psychosis, Ciprofloxacin, Levofloxacinn, Psychotic Induced.

Relationship between craving and impulsivity in patients with alcohol dependence with or without dual disorders in an outpatient treatment center: a descriptive study.

OBJECTIVES: To compare alcohol and other drugs abuse, state impulsivity, craving and the relationship between craving and impulsivity in alcohol-dependent patients with or without dual disorder attending to an alcohol treatment center in Cadiz town. METHOD: An observational, descriptive and transversal study performed on 112 alcohol dependent patient sample who were seeking treatment in ARCA outpatient treatment center in Cadiz. The sample was divided in two groups, according to present dual diagnosis or not. The sample was assessed with an AdHoc sociodemographic and clinical questionnaire and specific scales and interviews that included: 5.0 Mini International Neuropsychiatric Interview results (MINI), State Impulsivity Scale (SIS), and Multidimensional Alcohol Craving Scale (MACS). RESULTS: The prevalence of dual diagnosis was 50%, being the most prevalent disorders: Current and recurrent Major Depressive Episode Mood Disorder, Current Dysthymic Mood Disorder, Panic Disorder and Anxiety Disorder. 52,7% of the total sample had a positive result on the State Impulsivity Scale. No statistically significant results were found on the Craving Scale (neither in the score or in the sub-sections). A relationship between craving and impulsivity were found for all groups and researched items. CONCLUSIONS: As a relationship between craving and impulsivity was observed, these aspects should be considered as main factors for the treatment and evolution of alcohol- dependent patients.

Harm reduction program use, psychopathology and medical severity in patients with methadone maintenance treatment. / Uso de reducción de daños y gravedad psicopatológica y médica en pacientes en programa de mantenimiento con metadona.

Methadone maintenance programs (MMP) for opioid dependence treatment have been widely used due to their effective therapeutic outcomes. Harm reduction programs (HRP) are complementary programs for severe patients with high risk behaviors and when abstinence is not possible. This study aims to compare patients in MMP that use HRP (MMP-HRP) and patients in MMP who do not use HRP (MMP-NO HRP). The sample was composed of 143 patients (MMP-HRP = 42 vs. MMP-NO HRP = 101). An additional subanalysis was performed with patients under 45 years of age (n = 116; MMP-HRP = 38 vs. MMP-NO HRP = 78). All patients were assessed with an ad hoc socio-demographic questionnaire, EuropASI, SCID-I, and SCID-II. Results show that MMP-HRP patients were younger with more frequent use of intravenous drugs and with a high prevalence of Cluster B personality disorders. MMP-NO HRP patients had lower methadone doses compared to MMP-HRP patients and preferred to use drugs by smoked route more frequently. In the subanalysis of patients under 45, MMP-HRP patients were younger, had a higher prevalence of liver diseases, more intravenous drug use, greater severity on the drug use scale, less social and family support in the suescales of EUROP-ASI than compared to patients under 45 years in the group MMP-NO HRP. In conclusion, MMP-HRP patients are younger compared to MMP-NO HRP patients, they also receive higher doses of methadone and had more intravenous use. The above findings imply that the early onset of high risk drug use and long-term exposure to heroin have more severe outcomes such as higher comorbidities (e.g. infectious diseases, medical and psychiatric disorders), and consequently, these patients are a more vulnerable group with a worse prognosis.

Los programas de mantenimiento con metadona (PMM) para el tratamiento de la dependencia a opiáceos han demostrado elevada eficacia, siendo los más utilizados en la actualidad. La Reducción de Daños (REDAN) se refiere a tratamientos y abordajes complementarios en personas con graves dificultades para la abstinencia y conductas de riesgo. El objetivo del presente trabajo es comparar pacientes en PMM que utilizan servicios REDAN (PMM-REDAN) versus pacientes en PMM que no utilizan servicios REDAN (PMM-NO REDAN). Se incluyó un total de 143 pacientes en PMM (PMM-REDAN = 42, PMM-NO REDAN = 101) y se realizó un subanálisis de los menores de 45 años (n = 116; 38 PMM-REDAN, 78 PMM-NO REDAN). Se hizo una evaluación de datos socio-demográficos, EuropASI, SCID-I y SCID-II. Los pacientes PMM-REDAN son más jóvenes, utilizan la vía parenteral y presentan trastornos de personalidad Clúster B comórbidos a la adicción. Los PMM-NO REDAN consumen más por vía fumada y tienen dosis bajas de metadona. Los menores de 45 años PMM-REDAN son más jóvenes, tienen mayor prevalencia de enfermedades hepáticas, utilizan más la vía parenteral, tienen un consumo de drogas más grave y menos soporte socio-familiar en las subescalas EUROP-ASI que los menores de 45 años PMM-NO REDAN. En conclusión, los pacientes PMM-REDAN son más jóvenes, reciben dosis mayores de metadona y utilizan vías de mayor riesgo, hecho que implica un inicio temprano en prácticas de consumo de riesgo, mayor tiempo de exposición a la heroína, con consecuencias de mayor gravedad de la adicción, mayor comorbilidad infecciosa, médica y psiquiátrica, siendo un grupo vulnerable y con pronóstico desfavorable.

Psychopathological profile and prevalence of dual pathology on patients with alcoholic dependence undergoing outpatient treatment.

AIMS: Assess the prevalence of dual pathology in patients with alcohol dependence and describe the psychopathological profile of mental disorders, impulsiveness, ADHD presence and craving. METHOD: It is a cross-sectional study about dual pathology, carried out on 102 patients undergoing outpatient treatment. The presence of dual pathology is established by means of the MINI-5 interview and the MCMI-III test; DSM-IV being used as the alcohol abuse criteria. Impulsiveness, ADHD presence, craving and quality of life were measured through SIS, ASRSv1, MACS and SF-36. RESULTS: The prevalence of dual pathology ranges from 45.1% to 80.4% according to MCMI-III and MINI-5, respectively. The most frequent pathologies are current major depressive episodes, followed by current generalized anxiety disorders, suicide risk and current dysthymia disorders; 73.2% of dual patients present a moderate and intense global score according to MACS, 56.1% got a meaningful score in impulsiveness according to SIS and 41.5% has highly consistent symptoms with ADHD. As regards quality of life, 53.7% of the sample had bad mental health. In the case of dual patients consuming other substances, 30% had a history of bipolar disorders and 10% had a high suicide risk. CONCLUSIONS: The prevalence of psychiatric comorbidity in patients with alcohol dependence undergoing outpatient treatment varies depending on the detection method, MINI being the one identifying a greater number of cases. More than half of dual patients present impulsive behavior, a bad mental health state and high craving levels. Special attention should be paid to dual patients consuming other substances.

A Gender Perspective of Addictive Disorders.

PURPOSE OF REVIEW: Substance use disorders (SUD) affect differentially women and men. Although the prevalence has been reported higher in men, those women with addictive disorders present a more vulnerable profile and are less likely to enter treatment than men. The aim of this paper is to present an overview of how sex and gender may influence epidemiology, clinical manifestations, social impact, and the neurobiological basis of these differences of women with SUD, based on human research. RECENT FINDINGS: The differences in prevalence rates between genders are getting narrower; also, women tend to increase the amount of consumption more rapidly than men, showing an accelerated onset of the SUD (telescoping effect). In respect to clinical features, the most important differences are related to the risk of experience psychiatric comorbidity, the exposure to intimate partner violence, and the associated high risks in sexual and reproductive health; and those who are mothers and addicted to substances are at risk of losing the custody of children accumulating more adverse life events. Some of these differences can be based on neurobiological differences: pharmacokinetic response to substances, sensitivity to gonadal hormones, differences in neurobiological systems as glutamate, endocannabinoids, and genetic differences. SUMMARY: Specific research in women who use drugs is very scarce and treatments are not gender-sensitive oriented. For these reasons, it is important to guarantee access to the appropriate treatment of women who use drugs and a need for a gender perspective in the treatment and research of substance use disorders.

Psychosis induced by abuse of ayahuasca: a case report.

Ayahuasca is a psychotropic infusion prepared by boiling the bark of Amazonian plants and has many psychopharmacological effects not fully understood. Some of those effects are used as treatment for different diseases. However, the side effects of ayahuasca, including ayahuasca-induced psychosis, are an important issue. Here we report the case of a patient who had a psychotic episode after taking ayahuasca and who was successfully treated with antipsychotic medication. Given the current spread of ayahuasca consumption in developed societies, the present case highlights the need for better understanding and regulation of the social-legal condition of ayahuasca and the need for further research. Additionally, psycho-education seems advisable in order to create awareness of the potential risks of the use of ayahuasca.

Analysis of Extreme Maternal Morbidity at the Women´s Hospital of Aguascalientes.

Background Extreme maternal morbidity is defined as "events that potentially threaten the life of a pregnant woman during pregnancy, childbirth or the puerperium, but that due to a medical intervention the patient does not die", and this is an indicator of health quality at the hospital and demographic level. Objective The aim of this study was to determine the prevalence of extreme maternal morbidity in the Women´s Hospital of Aguascalientes, Mexico. Material and methods A retrospective cross-sectional study was conducted under the criteria of the World Health Organization and the Latin American Federation of Obstetrics and Gynecology Societies for the definition of extreme maternal morbidity to determine the prevalence of near miss morbidity, between January 1 and December 31, 2016. Results We found 165 cases of extreme maternal morbidity; no maternal death was registered during the study year. The extreme maternal morbidity rate was 0.016 and 16.69 per 1000 live births; the ratio of extreme maternal morbidity cases / obstetric admissions was 11.07. The prevalence of extreme maternal morbidity was 1.6%. The main causes of extreme maternal morbidity were hypertensive disorders (57%), obstetric hemorrhage (29%), sepsis (1%) and other (13%). Conclusion Extreme maternal morbidity in our institution had a similar prevalence to that reported in other countries and was mainly caused by hypertensive disorders.

Alexithymia in Patients With Substance Use Disorders and Its Relationship With Psychiatric Comorbidities and Health-Related Quality of Life.

Background: Alexithymia frequently correlates with several psychiatric disorders, including substance use disorder (SUD). However, most studies reporting the associations between alexithymia and psychiatric disorders have been performed in populations without SUD. This research, therefore, evaluates alexithymia in Spanish patients with SUD and the relationship among alexithymia, psychiatric comorbidities, psychological symptoms/traits, SUD variables, and health-related quality of life (HRQoL). Methodology: A cross-sectional study was conducted with 126 Spanish outpatients with SUD (75.4% males; mean age 43.72 ± 14.61 years), correlating their alexithymia levels (using the Toronto Alexithymia Scale 20 [TAS-20]) to their psychiatric comorbidities, psychological symptoms/traits, SUD variables, and HRQoL. Results: Alexithymia was significantly higher in patients who had cannabis use disorder. Higher alexithymia scores were also related to higher levels of depression, anxiety, impulsivity, and lower HRQoL. After multivariate analysis, trait anxiety, impulsivity, and the physical component summary of the HRQoL were found to be independently related to alexithymia. Conclusions: SUD patients with higher alexithymia levels have more frequently psychiatric comorbidities, present specific psychological features, and have worse HRQoL. Hence, it is important to evaluate these factors and offer more accurate psychotherapeutic approaches for this patient population.

[Association between early miscarriage and Chlamydia trachomatis infection in Aguascalientes, Mexico]. / Asociación entre aborto temprano e infección por Chlamydia trachomatis en Aguascalientes, México.

Background: Chlamydia trachomatis infection in women has been strongly associated with early membrane rupture and pre-term labor; however, the evidence linking Chlamydia trachomatis infection and early miscarriage is inconsistent. Objective: To determine if there is an association between Chlamydia trachomatis infection and early abortion in a group of women from Aguascalientes, Mexico. Material and methods: 108 early abortion product samples were analyzed using polymerase chain reaction technique, along with 42 samples that belonged to 42 patients with a normal pregnancy, in order to determine the presence of Chlamydia trachomatis. The strength of association between early abortion and Chlamydia trachomatis infection was measured with odds ratio (OR) and 95% confidence intervals (95% CI). A value of p < 0.05 was considered statistically significant. Results: Chlamydia trachomatis infection was positive in 39 of 150 patients (26%), in 37 of 108 women with early abortion (34%) and in two of 42 of women with uneventful control pregnancies (4.7%) (p = 0.002). We observed a positive association between the risk of early miscarriage and Chlamydia trachomatis infection (OR = 10.42, 95% CI, 2.39 45.54, p = 0.002). Conclusions: We found a higher frequency of Chlamydia trachomatis infection than the one previously reported in our country, and a higher risk of early abortion for Chlamydia trachomatis infection (10.42) in pregnant women, which suggests the necessity of including the molecular study of this pathogen in women in prenatal control.

Introducción: la infección por Chlamydia trachomatis es un factor de riesgo bien establecido en pacientes con ruptura prematura de membranas y parto prematuro; sin embargo, su papel en el riesgo de aborto temprano es incierto. Objetivo: determinar si existe asociación entre la presencia de infección por Chlamydia trachomatis y aborto temprano en un grupo de mujeres de Aguascalientes, México. Material y métodos: se estudiaron muestras de 108 productos de aborto temprano y 42 pacientes con embarazo normal mediante reacción en cadena de la polimerasa de punto final para determinar la presencia de Chlamydia trachomatis. Se evaluó la magnitud de la asociación entre aborto temprano e infección por este microrganismo con razón de momios (RM) e intervalos de confianza al 95% (IC 95%). Un valor de p < 0.05 se consideró significativo. Resultados: se encontró Chlamydia trachomatis en 39 de las 150 pacientes (26%), en 37 de 108 mujeres con aborto temprano (34.2%) y en dos de 42 mujeres con embarazo normal (4.7%) (p = 0.002). Se observó asociación positiva del riesgo de aborto temprano e infección por Chlamydia trachomatis con RM de 10.42, IC 95%: 2.39 45.54, p = 0.002. Conclusiones: encontramos una frecuencia de infección por Chlamydia trachomatis más elevada que la reportada previamente en nuestro país y un riesgo significativamente mayor de aborto temprano en mujeres embarazadas con esta infección (10.42), lo que sugiere la necesidad de incluir el estudio molecular de este patógeno en mujeres en control prenatal.

A Multicenter Phase II Rater-Blinded Randomized Controlled Trial to Compare the Effectiveness of Eye Movement Desensitization Reprocessing Therapy vs. Treatment as Usual in Patients With Substance Use Disorder and History of Psychological Trauma: A Study Design and Protocol.

Background: Psychological trauma has a strong negative impact on the onset, course and prognosis of substance use disorders (SUD). Few trauma-oriented treatment approaches have been trialed, but preliminary evidence exists of the efficacy of Eye Movement Desensitization and Reprocessing (EMDR) therapy in improving clinical symptoms in SUD patients. Objective: To assess if EMDR therapy leads to: (1) reduced substance consumption; (2) an improvement in psychopathological and in trauma-related symptoms; and (3) an improvement in overall functioning. Our hypothesis is that the EMDR group will improve in all variables when compared to the treatment as usual (TAU) group at 6 and 12-months visits. Method: In this multicenter phase II rater-blinded randomized controlled trial, 142 SUD patients with a history of psychological trauma will be randomly assigned to EMDR (n = 71) or to TAU (n = 71). Patients in the EMDR group will receive 20 psychotherapeutic sessions of 60 min over 6 months. Substance use will be measured using the Timeline Followback Questionnaire, the Dependence Severity Scale and the Visual Analog Scale. Traumatic events will be measured by The Holmes-Rahe Life Stress Inventory, the Childhood Trauma Questionnaire Scale, the Global Assessment of Posttraumatic Stress Questionnaire, the Impact of Event Scale-Revised and the Dissociative Experiences Scale. Clinical symptomatology will be evaluated using the Hamilton Depression Rating Scale, the Young Mania Rating Scale and the Brief Psychiatric Rating Scale. Functionality will be assessed with the Functioning Assessment Short Test. All variables will be measured at baseline, post-treatment and 12 months as follow-up. Primary outcome: to test the efficacy of EMDR therapy in reducing the severity of substance use. The secondary outcomes: to test the efficacy in reducing trauma-related psychological symptoms and psychopathological symptoms and in improving overall functioning in patients with comorbid SUD and a history of psychological trauma. Conclusion: This study will provide evidence of whether EMDR therapy is effective in reducing addiction-related, trauma and clinical symptoms and in improving functionality in patients with SUD and a history of trauma. Clinical Trial Registration: The trial is registered at ClinicalTrials.gov, identifier: NCT03517592.

Mood Disorders and Severity of Addiction in Alcohol-Dependent Patients Could Be Mediated by Sex Differences.

Background: Alcohol dependence is highly prevalent in the general population; some differences in alcohol use and dependence between women and men have been described, including outcomes and ranging from biological to social variables. This study aims to compare the severity of alcohol dependence with clinical and psychopathological characteristics between sexes. Methods: A cross-sectional descriptive study was conducted in alcohol-dependent outpatients; the recruitment period was 7 years. The assessment of these patients was carried out by obtaining sociodemographic characteristics and using the Semi-structured Clinical Interview for Axis I and II (SCID-I and SCID-II), European version of the Addiction Severity Index (EuropASI), Beck Depression Inventory (BDI), and State-Trait Anxiety Inventory (STAI) scales. Variables were compared and analyzed. Results: The sample was composed of 178 patients (74.2% males and 25.8% females) with a mean age of 46.52 ± 9.86. No sociodemographic differences were found between men and women. Females had a higher rate of suicide attempts and depression symptoms at the treatment onset. When results of EuropASI were compared, females had worse psychological and employment results than males. According to consumption variables, males had an earlier onset of alcohol use, had more regular alcohol use, and develop alcohol dependence earlier than females. Conclusions: According to results, there are sex-dependent differences (severity and other variables such as mood or suicide) in alcohol dependence. Thus, this may implicate the need of future specific research and treatment programs based on the specific necessities of each sex.

Alcohol consumption patterns of university students of health sciences. / Patrones de consumo de alcohol en estudiantes universitarios de Ciencias de la Salud.

AIM: To describe the alcohol drinking patterns and binge drinking episodes (BDE) in a sample of Health Science students, as well as identify associated factors. METHOD: It is a descriptive study, in which sociodemographic variables and a weekly alcohol consumption diary recording the number of standard drinking units consumed at different times of the day are collected by means of a self-administered questionnaire. RESULTS: 286 students (66.1% women) from Cadiz University (193 Medical students and 93 Nursing students), with a mean age of 21.1 (SD 2.8) years, took part in this study. Forty-four point 8percent of the students live with their families. Sixty-five point 7percent of the students drank alcohol in the previous week, this was more usual in the males. The weekly alcohol consumption pattern was 74.5% for low-risk alcohol consumption, 21% for moderate-risk and 4.5% for a high-risk consumption. Thirty-three point 9percent had 1-2 BDE over the previous week apart from their weekly consumption pattern. Twenty-six point 6percent of the students who were emancipated had moderate-risk consumption, 8.2% had a high-risk consumption and 41.8% had a binge drinking episode. There were statistically significant associations between the weekly consumption pattern regarding sex, habitual residence and BDE variables. CONCLUSIONS: More than half the students had taken alcohol the previous week, mainly at weekends. The high prevalence of BDE is highlighted. We propose enhancing early detection and prevention campaigns in this population.

Incidence of intraepithelial fallopian tube neoplasias in mexican women over 40 years of age that underwent elective hysterectomy.

AIMS: The incidence of intraepithelial neoplasia in the fallopian tubes of women over 40 years of age who had undergone elective hysterectomy was assessed at the Aguascalientes Women's Hospital. METHODS: An observational, prospective, descriptive study was carried out at the Aguascalientes Women's Hospital on female patients over 40 years of age who underwent elective hysterectomy between July and October 2017. In these 4 months, 85 patients underwent elective hysterectomy. RESULTS: In this study, 85 patients who received a hysterectomy for non-oncological reasons were analyzed. Salpinx alterations compatible with intraepithelial neoplasia in the Fallopian tubes were found in 2.4% of the patients studied. CONCLUSIONS: The incidence of intraepithelial neoplasia in the fallopian tubes of high-risk patients at the Aguascalientes Women's Hospital is 2.4%. Prophylactic salpingectomy is a simple procedure and has the potential to decrease the risk of high-grade ovarian cancer. In premenopausal patients, total abdominal hysterectomy with bilateral salpingectomy should be the procedure most often performed.

Delayed Urinary Symptoms Induced by Ketamine.

One of the side-effects of ketamine abuse is genito-urinary damage. This report describes a case of a former ketamine user who presented with urinary symptoms associated with ketamine years after stopping consumption. This was a 26-year-old male with a history of ketamine abuse. He started treatment for alcohol dependence at age 19. He smoked marijuana daily and denied any other drug use. During the follow-up, urinary symptoms were evidenced (dysuria, frequency, urgency, incontinence, nocturia, hematuria, and suprapubic pain). Urinary symptoms started two years ago and worsened over time. The patient was referred to a urologist. A cystoscopy revealed lesions compatible with interstitial cystitis like the ones that appear in some ketamine abusers. Given the medical history, the urologist asked him about ketamine consumption and the patient declared a daily use of 50 milligrams intranasally from age 15 to age 17. Given these findings, not reported previously in the medical literature, future research should follow up patients who at some point in their life made an abusive consumption of ketamine in order to understand the pathogenesis and to be able to intervene before clinical disease manifests itself.

Differences between craving and health-related quality of life in patients with alcohol dependence with or without dual pathology in outpatient treatment: A descriptive study. / Diferencias entre craving y calidad de vida relacionada con la salud en pacientes con dependencia alcohólica con o sin enfermedad dual en tratamiento ambulatorio: estudio descriptivo.

BACKGROUND AND OBJECTIVE: Dual diagnosis is the coexistence of an addictive disorder and another mental disorder. The objective is to estimate cravings and self-reported quality of life in a sample of patients with alcoholic dependence, with or without dual pathology, who attend an outpatient treatment centre. PATIENTS AND METHOD: A cross-sectional study of 112 patients (56 dual and 56 non-dual), diagnosed with alcohol dependence according to DSM-IV-TR. The presence of cravings is determined by the Multidimensional Alcohol Craving Scale and quality of life through the SF-36 Health Questionnaire. RESULTS: There are no statistically significant differences in cravings in either subgroup; the latter tend to refer to lower alcohol cravings than non-dual patients. The dual patients have a worse quality of life in all categories evaluated, highlighting a worse quality of life in the categories: social function, emotional role, vitality and general health. Females present a lower quality of life emphasising those of social function and emotional role. No differences were detected in relation to cravings between the 2 groups. CONCLUSIONS: In order to perform a correct clinical and therapeutic approach for patients with alcohol dependence, we should consider focusing on the evaluation of cravings and quality of life. In order to perform a correct clinical and therapeutic approach for patients with alcohol dependence, it is necessary to consider cravings and quality of life, since these parameters are important for the evaluation of patients with alcohol dependence.

Benzodiazepine Use Disorder and Cognitive Impairment in Older Patients: A Six-Month-Follow-Up Study in an Outpatient Unit in Barcelona.

OBJECTIVE: Adverse health effects including cognitive impairment have been described in older adults with benzodiazepine misuse, although the literature about this issue is scarce. The present study aimed to assess cognitive decline in older adults with benzodiazepine use disorder and changes in cognitive state at the 6-month follow-up, as well as whether patients achieved abstinence. METHOD: A 6-month follow-up longitudinal study was conducted in an outpatient drug center in Barcelona in a sample of older adults (≥65 years old) who had benzodiazepine use disorder. The sample was compared with an equivalent control group. A neuropsychological protocol was performed at baseline and after 6-month follow-up covering the most important cognitive domains. RESULTS: The final sample comprised 33 patients with an average age of 73.5 years. At baseline, patients presented impairment in several domains compared with the control group: visual immediate recall (p < .001), visual delayed recall (p < .001), copy (p < .001), working memory (p < .003), immediate verbal learning (p < .002), total words learned (p < .009), set switching (p < .001), verbal fluency (p < .007), speed processing (p < .002), solving problems (p < .006), nonverbal fluency (p < .004), and sustained attention in all three areas omissions (p < .001), variability (p < .001), and perseverance (p < .005). At 6-month follow-up, patients achieving abstinence showed improvement compared with patients in active consumption in visual delayed recall (p < .006), total words learned (p < .010), and verbal fluency (p < .013). CONCLUSIONS: Benzodiazepine misuse in older adults may produce negative effects on cognitive skills. Recovery of some of these cognitive deficits may be possible with benzodiazepine abstinence.

Evaluation of previous substance dependence genome-wide significant findings in a Spanish sample.

BACKGROUND: Substance dependence is a chronic and relapsing disorder explained by genetic and environmental risk factors. The aim of our study is to replicate previous genome-wide significant (GWS) hits identified in substance dependence in general or in cocaine dependence in particular using an independent sample from Spain. METHODS: We evaluated, in a Spanish sample of 1711 subjects with substance dependence (1011 of them cocaine dependent) and 1719 control individuals, three SNPs identified as GWS in previous studies: rs1868152 and rs2952621 (located near LINC02052 and LINC01854, respectively), associated with substance dependence, and rs2629540 (in the first intron of FAM53B), associated with cocaine dependence. RESULTS: We replicated the association between rs2952621 and substance dependence under the dominant model (P = 0.020), with the risk allele (T) being the same in our sample and in those two reported previously. We then performed a meta-analysis of the two samples used in the original study that reported the association of rs2952621 with substance dependence (Collaborative Studies on Genetics of Alcoholism (COGA) and Study of Addiction: Genetics and Environment (SAGE)) together with our Spanish sample. The meta-analysis of 3747 cases and 4043 controls confirmed the association (OR = 1.26, 95% CI = 1.15-1.39). CONCLUSIONS: The rs2952621 variant, located downstream from the yet uncharacterized gene LINC01854, is associated with substance dependence in our Spanish sample. Further research is needed to understand its contribution to the susceptibility to substance dependence.

Índice neutrófilo-linfocito, relación plaquetas-linfocito y distribución de la anchura del eritrocito en pacientes con preeclampsia / Neutrophil-to-lymphocyte ratio, plateletto- lymphocyte ratio, and erythrocyte width distribution. and erythrocyte width distribution in patients with preeclampsia

Resumen OBJETIVO: Comparar el índice neutrófilo-linfocito, la relación plaquetas-linfocito y la distribución de la anchura del eritrocito de mujeres con preeclampsia con o sin criterios de severidad y los de mujeres sin ésta. MATERIALES Y MÉTODOS: Estudio retrospectivo, de casos y controles, efectuado en mujeres con y sin preeclampsia atendidas entre enero y diciembre de 2019. RESULTADOS: Se estudiaron 70 mujeres con preeclampsia y 70 con embarazo sin esta complicación. El índice neutrófilo-linfocito fue significativamente mayor en las mujeres con preeclampsia (4.11 ± 2.76; IC95%: 3.47-4.75) que en las mujeres sin esta complicación (2.99 ± 1.6; IC95%: 2.62-3.36; p = 0.004), similar a la relación plaquetas-linfocitos (117.61 ± 47.53; IC95%:106.48-128.24 vs 97.64 ± 43.67; IC95%: 87.41-107.87; p = 0.006) y para la distribución de la anchura del eritrocito (14.46 ± 1.9; IC95%: 14.02-14.9 vs 13.56 ± 1.38; IC95%: 13-13.72; p = 0.0002). Ninguno de estos parámetros logró discriminar entre las pacientes con preeclampsia con o sin criterios de severidad. CONCLUSIÓN: Un índice neutrófilo-linfocito ≥ 5.1 y una relación plaquetas-linfocito ≥ 113.1 son capaces de discriminar de manera adecuada entre preeclampsia con o sin criterios de severidad.

Abstract OBJECTIVE: To compare the neutrophil-lymphocyte ratio, platelet-lymphocyte ratio and erythrocyte width distribution, of women with preeclampsia with or without severity criteria and those of women without. MATERIALS AND METHODS: Retrospective case-control study in 70 women with preeclampsia and 70 with normal pregnancy between January and December 2019. RESULTS: Seventy women with preeclampsia and 70 with pregnancy without this complication were studied. The neutrophil-lymphocyte ratio was significantly higher in women with preeclampsia (4.11 ± 2.76; 95%CI: 3.47-4.75), than in women with normal pregnancies (2.99 ± 1.6; 95%CI: 2.62-3.36; p = 0.004); which is similar for the platelet-lymphocyte ratio (117.61 ± 47.53, 95%CI: 106.48-128.24 vs 97.64 ± 43.67; 95%CI: 87.41-107.87; p = 0.006) and for the distribution of the width of the erythrocyte; (14.46 ± 1.9, CI95%: 14.02-14.9 vs 13.56 ± 1.38; CI95%: 13-13.72; p = 0.0002). None of these parameters was able to discriminate between patients with preeclampsia with or without severity criteria. A neutrophil-lymphocyte ratio ≥ 5.1 discriminates between women with a normal pregnancy and those with preeclampsia with or without severity criteria [area under the curve of 0.746, (95%CI: 0.664-0.827)], sensitivity 42%, specificity 91%, positive predictive value 82%, negative predictive value 60% and Odds Ratio 7.1 (95%CI: 2.7-18.6, p = 0.001). The platelet-lymphocyte ratio ≥ 113.4 can discriminate between women with a normal pregnancy and preeclampsia with or without severity criteria, with an area under the curve of 0.617 (95% CI 0.525-0.709). CONCLUSION: A neutrophil-lymphocyte ratio ≥ 5.1, and a platelet-lymphocyte ratio ≥ 113.1 are able to adequately discriminate between patients with normal pregnancy and those with preeclampsia with or without severity criteria.