Persons with Substance Abuse Disorders and Other Addictions: Coping with the COVID-19 Pandemic

Cuba implemented policies mandating social distancing on March 11, 2020, which were still in place at the time of this study. During such periods of isolation, people with psychoactive substance-related disorders and other addictions may be tempted to reduce tension, stress, uncertainty and possible distress by increasing the use of substances or practices they have abused. This can mean relapses and setbacks for patients undergoing treatment. A multidisciplinary team of health professionals specializing in addiction at the Center for Academic Development in Drug Addiction, in Havana, Cuba, cares for people with these disorders and followed their evolution during the initial period of COVID-19 social isolation. With the aim of characterizing strategies employed by patients undergoing treatment for substance abuse and addictions, we conducted a qualitative study from April 2020 through May 2020, using a convenience sample of 37 patients (all students) who had been progressing towards recovery from addictive behaviors when face-to-face encounters were suspended due to COVID-19 restrictions. Contact was maintained through information and communication technologies. The research used telepsychology and focused on understanding patient life experiences. Patients were interviewed using a semi-structured survey, which was then transcribed and coded thematically using a grounded-theory approach. We found that patients' ability to cope successfully with challenges presented by COVID-19 were influenced by: 1) the individual's own methods for maintaining self-control (commitment to studies, projects, and work with therapists) that aided them in their goals concerning abstinence; 2) difficulties faced in addressing specific events and situations (doubts, uncertainties, disagreements, isolation and time use); 3) perpetuation and revivification of myths related to substances and addictive activities (exacerbation of supposed benefits of tobacco, alcohol, marijuana, overuse of social networks); and 4) tendencies toward irrationality and lack of emotional control (fear, sadness, anger, constant worry and self-imposed demands). Our findings suggest that despite the potential negative psychological impact of preventive social isolation during the COVID-19 pandemic, individual coping mechanisms developed by these patients, aiming at improved self-control, allowed most to avoid setbacks that could have affected their recovery. Nevertheless, patients faced challenges to their recovery that were compounded by difficulties in specific situations, myths related to substances and addictive activities, and tendencies toward irrationality or lack of emotional control.

An Intersectoral Intervention to Prevent Early Alcohol Use in Cuban Adolescents

To encourage development of negative attitudes toward alcohol use and thus prevent early onset of alcohol use, an intersectoral intervention was conducted from 2014 to 2015 among Cuban adolescents in 14 schools in Havana. The intervention included 312 students (189 girls and 123 boys) aged 14 to 15 years in 10th grade of high school or vocational school. Workshops were conducted using participatory techniques and group dynamics. Qualitative methods were applied, including narrative, desiderative and projective techniques. Indicators included attitudes, motivation, interests and perception of risk. Following the intervention, 82.7% (258/312) of participants reported healthy cultural and recreational interests and 61.9% (193/312) reinforced negative attitudes toward drinking. Such interventions can help prevent early onset of alcohol use in school settings. Given the positive results, the intervention is slated to be reproduced in other Cuban provinces. KEYWORDS Adolescents, prevention, alcoholism, attitudes, Cuba.

Detection of occult cerebrospinal fluid involvement during maintenance therapy identifies a group of children with acute lymphoblastic leukemia at high risk for relapse

We aimed at assessing the clinical significance of the levels of acute lymphoblastic leukemia (ALL) cells in samples of cerebrospinal fluid (CSF) during therapy. We studied 990 CSF samples from 108 patients, at the time of diagnosis (108) and at each time of intrathecal therapy (882). The proportions of leukemic cells in CSF samples were assessed by flow cytometry (FCM). Patients with central nervous system (CNS) involvement at diagnosis (FCM+) showed predominantly a T-ALL, and higher percentages of known negative prognostic factors: high risk group, higher white blood cell counts, normal karyotype, and the BCR-ABL fusion gene. No differences in relapse free survival (RFS) and overall survival (OS) were observed between FCM+ versus FCM- at diagnosis. Patients with CNS involvement during therapy showed significantly older age, and higher frequencies of T-cell leukemia. We found a significantly higher RFS in patients with FCM+ during therapy. The detection of subclinical CNS disease by FCM during maintenance was associated with significantly lower 3-years RFS and 3-years OS. A sensitive methodology like FCM can be applied for a close follow-up of the levels of ALL in CFS samples, and may identify a group of patients at high risk for relapse.