Validation of the Reasons for Quitting Smoking Cannabis Scale Among People with Cannabis Use Disorder.

BACKGROUND: The prevalence of cannabis use disorder (CUD) has increased in the last ten years with medicinal and recreational legalization across the United States and increasing accessibility worldwide. Estimates suggest that 8-18% of individuals who use cannabis meet diagnostic criteria for CUD, leading to significant impairments across functioning. However, there are currently no measures that assess the reasons for quitting smoking cannabis to use in treatments with validation evidence in those with CUD. METHOD: We validated the Reasons for Quitting Smoking Cannabis Scale (RQSCS) in adults (n = 133) who meet the diagnostic criteria for CUD as part of a laboratory-based clinical trial on transdermal nicotine patches for cannabis withdrawal symptoms (R01DA031006). We conducted standard psychometric testing, including exploratory factor analyses, estimating internal consistencies, exploring demographic variation, and testing construct validity. RESULTS: The RQSCS demonstrated a four-factor structure, including: (1) cognitive health, (2) social functioning, (3) health problems, (4) reputation, and a single item that assesses experimental incentive; λs > .410), with acceptable to high internal consistencies for each subscale (αs > .725). The scale demonstrated strong construct validity and minor demographic variation. Finally, all subscales were sensitive to detecting reasons for quitting cannabis and differentially predicted cannabis use 31 days after the study. CONCLUSION: The RQSCS is a psychometrically robust, timely instrument for assessing the reasons for quitting smoking cannabis in individuals with CUD. The scale has the potential to provide useful information for clinicians attempting to help those with CUD reduce or cease their cannabis use, informing individualized treatment plans and enhancing motivation for change.

Current Antithrombotic Treatments for Cardiovascular Diseases: A Comprehensive Review.

Antithrombotic therapies (ATT) play a pivotal role in the management of cardiovascular diseases, aiming to prevent ischemic events while maintaining a delicate balance with the patient's bleeding risk. Typically, ATT can be classified into antiplatelet and anticoagulant therapies. Their application spans a broad spectrum of cardiovascular conditions, ranging from ischemic heart disease to atrial fibrillation, encompassing venous thromboembolisms and innovative structural interventional cardiology procedures. The global burden of cardiovascular diseases is steadily increasing, often giving rise to overlapping clinical presentations. Accordingly, the adoption of combined pharmacological approaches becomes imperative, potentially disrupting the delicate equilibrium between ischemic and bleeding risk, thus leading to nuanced pharmacotherapeutic pathways. In this context, contemporary investigations strive to identify a convergence point that optimizes the duration of medical therapy while addressing the need for antithrombotic effects, especially in the context of ischemic heart disease. This review aims to comprehensively revisit the main antithrombotic strategies in cardiovascular diseases, with the intention of enhancing a systematic approach which is key for the effective clinical management of these patients. Also, the review will examine the most impactful studies that have established the groundwork for current scientific evidence, with acknowledgement of special populations. Finally, we will cast a gaze into the future of this dynamic and evolving research field, exploring forthcoming perspectives and advancements.

Comparing Email Versus Text Messaging as Delivery Platforms for Supporting Patients With Major Depressive Disorder: Noninferiority Randomized Controlled Trial.

BACKGROUND: The prevalence of major depressive disorder (MDD) poses significant global health challenges, with available treatments often insufficient in achieving remission for many patients. Digital health technologies, such as SMS text messaging-based cognitive behavioral therapy, offer accessible alternatives but may not reach all individuals. Email communication presents a secure avenue for health communication, yet its effectiveness compared to SMS text messaging in providing mental health support for patients with MDD remains uncertain. OBJECTIVE: This study aims to compare the efficacy of email versus SMS text messaging as delivery platforms for supporting patients with MDD, addressing a critical gap in understanding optimal digital interventions for mental health care. METHODS: A randomized noninferiority pilot trial was conducted, comparing outcomes for patients receiving 6-week daily supportive messages via email with those receiving messages via SMS text message. This duration corresponds to a minimum of 180 days of message delivery. The supportive messages maintained consistent length and structure across both delivery methods. Participants (N=66) were recruited from the Access 24/7 clinic in Edmonton, Alberta, among those who were diagnosed with MDD. The outcomes were measured at baseline and 6 months after enrollment using the Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder-7 (GAD-7), and the World Health Organization Well-Being Index (WHO-5). RESULTS: Most of the participants were females (n=43, 65%), aged between 26 and 40 years (n=34, 55%), had high school education (n=35, 58%), employed (n=33, 50%), and single (n=24, 36%). Again, most participants had had no history of any major physical illness (n=56, 85%) and (n=61, 92%) responded "No" to having a history of admission for treatment of mood disorders. There was no statistically significant difference in the mean changes in PHQ-9, GAD-7, and WHO-5 scores between the email and SMS text messaging groups (mean difference, 95% CI: -1.90, 95% CI -6.53 to 2.74; 5.78, 95% CI -1.94 to 13.50; and 11.85, 95% CI -3.81 to 27.51), respectively. Both supportive modalities showed potential in reducing depressive symptoms and improving quality of life. CONCLUSIONS: The study's findings suggest that both email and SMS text messaging interventions have equivalent effectiveness in reducing depression symptoms among individuals with MDD. As digital technology continues to evolve, harnessing the power of multiple digital platforms for mental health interventions can significantly contribute to bridging the existing treatment gaps and improving the overall well-being of individuals with depressive conditions. Further research is needed with a larger sample size to confirm and expand upon these findings. TRIAL REGISTRATION: ClinicalTrials.gov NCT04638231; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8552095/.

Public and Clinician Perspectives on Ventilator Withdrawal in Vegetative State Following Severe Acute Brain Injury: A Vignette Survey.

BACKGROUND: The vegetative state (VS) after severe acute brain injury (SABI) is associated with significant prognostic uncertainty and poor long-term functional outcomes. However, it is generally distinguished from imminent death and is exempt from the Life-Sustaining Treatment (LST) Decisions Act in Korea. Here, we aimed to examine the perspectives of the general population (GP) and clinicians regarding decisions on mechanical ventilator withdrawal in patients in a VS after SABI. METHODS: A cross-sectional survey was undertaken, utilizing a self-reported online questionnaire based on a case vignette. Nationally selected by quota sampling, the GP comprised 500 individuals aged 20 to 69 years. There were 200 doctors from a tertiary university hospital in the clinician sample. Participants were asked what they thought about mechanical ventilator withdrawal in patients in VS 2 months and 3 years after SABI. RESULTS: Two months after SABI in the case, 79% of the GP and 83.5% of clinicians had positive attitudes toward mechanical ventilator withdrawal. In the GP, attitudes were associated with spirituality, household income, religion, the number of household members. On the other hand, clinicians' attitudes were related to their experience of completing advance directives (AD) and making decisions about LST. In this case, 3 years after SABI, 92% of the GP and 94% of clinicians were more accepting of ventilator withdrawal compared to previous responses, based on the assumption that the patient had written AD. However, it appeared that the proportion of positive responses to ventilator withdrawal decreased when the patients had only verbal expressions (82% of the GP; 75.5% of clinicians) or had not previously expressed an opinion regarding LST (58% of the GP; 39.5% of clinicians). CONCLUSION: More than three quarters of both the GP and clinicians had positive opinions regarding ventilator withdrawal in patients in a VS after SABI, which was reinforced with time and the presence of AD. Legislative adjustments are needed to ensure that previous wishes for those patients are more respected and reflected in treatment decisions.

Impact of a multimodal effort re-education programme on functionality, physical performance, and functional capacity in cancer patients with dyspnoea: a randomised experimental study.

BACKGROUND: In recent years, there has been a significant increase in the survival rates of cancer patients. However, this has also led to an increase in side effects, such as dyspnoea, which can negatively impact of patients. We propose a programme for re-educating effort. The main objective is to test the effectiveness of this programme in improving respiratory symptoms and functionality in cancer patients. METHODOLOGY: Experimental, prospective, longitudinal, randomised study with a parallel fixed-assignment scheme (CG-IG). The patients were selected from the Medical Oncology Service of the University Hospital Complex of Salamanca (CAUSA), Spain. Two parallel intervention programmes were designed for the two study groups (Conventional Clinical Practice-Effort Re-education Programme). Primary variables: dyspnoea (MRC), functionality (Barthel); secondary variables: physical performance (SPPB) and functional capacity (ECOG) and the socio-demographic variables (age, sex, anatomopathological diagnosis, and number of treatment lines). RESULTS: The study sample consisted of 182 patients, with 12 excluded, resulting in a final sample size of n = 170. Sex distribution (CG: 52.9% male and 47.1% female; IG: 49.4% male and 50.6% female). The primary oncological diagnosis was lung cancer, and the most frequent tumour stages were III and IV. Statistically significant differences were found between the IG and CG scores (p < 0.001, d = 0.887, 95% CI) and between the IG and CG scores (p = 0.004, d = 0.358, 95% CI), indicating that the IG performed better. CONCLUSION: The results of this study support the beneficial effects of an exercise re-education programme, carried out by an interdisciplinary team in improving the autonomy of oncology patients with dyspnoea. TRIAL REGISTRATION: The clinical trial was registered in ClinicalTrials.gov (NCT04186754). (03 September 2019).

Voices of the Future: Junior Physicians' Experiences of Discussing Life-Sustaining Treatments With Hospitalized Patients.

OBJECTIVES: Life-sustaining treatments (LST) aim to prolong life without reversing the underlying medical condition. Being associated with a high risk of developing unwanted adverse outcomes, decisions about LST are routinely discussed with patients at hospital admission, particularly when it comes to cardiopulmonary resuscitation. Physicians may encounter many challenges when enforcing shared decision-making in this domain. In this study, we map out how junior physicians in Southern Switzerland refer to their experiences when conducting LST discussions with hospitalized patients and their learning strategies related to this. METHODS: In this qualitative exploratory study, we conducted semi-directive interviews with junior physicians working at the regional public hospital in Southern Switzerland and analyzed them with an inductive thematic analysis. RESULTS: Nine physicians participated. We identified 3 themes: emotional burden, learning strategies and practices for conducting discussions. Participants reported feeling unprepared and often distressed when discussing LST with patients. Factors associated with emotional burden were related to the context and to how physicians developed and managed their emotions. Participants signaled having received insufficient education to prepare for discussing LST. They reported learning to discuss LST essentially through trial and error but particularly appreciated the possibility of mentoring and experiential training. Explanations that physicians gave about LST took into account patients' frequent misconceptions. Physicians reported feeling under pressure to ensure that decisions documented were medically indicated and being more at ease when patients decided by themselves to limit treatments. Communication was deemed as an important skill. CONCLUSIONS: Junior physicians experienced conducting LST discussions as challenging and felt caught between advocating for medically relevant decisions and respecting patients' autonomy. Participants reported a substantive emotional burden and feeling unprepared for this task, essentially because of a lack of adequate training. Interventions aiming to ameliorate junior physicians' competency in discussing LST can positively affect their personal experiences and decisional outcomes.

Mentalizing individuals, families and systems: Towards a translational socioecological approach.

Mentalization-based treatment (MBT) is a spectrum of interventions that share a central focus on improving the capacity for mentalizing. Although MBT was originally developed as a treatment for individuals with borderline personality disorder, its scope and focus have been broadened to become a socioecological approach that stresses the role of broader sociocultural factors in determining the closely related capacities for mentalizing and epistemic trust. This special issue brings together some of the newest developments in MBT that illustrate this shift. These contributions also highlight several current limitations in mentalization-based approaches, providing important pointers for further research. In this editorial, we first outline the broadening scope of the mentalizing approach, and then provide a discussion of each of the contributions to this special issue in the context of the need for further research concerning some of the key assumptions of mentalization-based approaches and their implementation in clinical practice. We close this editorial with considerations concerning future research.

Chimeric antigen receptor (CAR) T-cell therapy: an overview for nurses.

Chimeric antigen receptor (CAR) T-cell therapy is a relatively new and innovative immunotherapy for haemato-oncological diseases. In the UK, CAR T-cell therapy can be used to treat some patients with relapsed or refractory acute lymphoblastic leukaemia or diffuse large B-cell lymphoma. However, CAR T-cell therapy can have side effects that have implications for patients' physical and psychosocial well-being and may induce adverse reactions that can cause life-threatening acute toxicities. Nurses may have a significant role throughout the CAR T-cell therapy process, including in supporting patient decision-making, administering infusions, monitoring patients, identifying and managing adverse reactions, and providing follow-up care. This article provides an overview of CAR T-cell therapy and describes some of its potential side effects and adverse reactions. The authors also consider the role of the nurse and the implications for the nursing workforce in terms of meeting the needs of the increasing numbers of patients who may become eligible for this treatment as it is extended to other cancer types.

Endometriosis and aspirin: a systematic review.

Introduction: Endometriosis is delineated as a benign yet steroid-dependent disorder characterized by the ectopic presence of endometrial glandular and stromal cells outside the uterine cavity, affecting estimated 10%-15% of women of reproductive age, 20%-50% of all women with infertility and costing a great economic burden per-patient. Endometriosis exerts pervasive influence on multiple facets of female reproductive physiology. Given its characterization as a chronic inflammatory disorder, escalated levels of pro-inflammatory cytokines were unequivocally recognized as well-established characteristics of endometriosis, which might attribute to mechanisms like retrograde menstruation, progesterone receptor resistance, and immune dysregulation. Therapeutic utilization of non-steroidal anti-inflammatory drugs (NSAIDs) like aspirin, analgesic agent for reducing pain, inflammation, and fever, could be holding promise in augmenting reproductive outcomes of endometriosis women. Therefore, the objective of this comprehensive review is to elucidate the intricate interplay between endometriosis and aspirin, both within the context of infertility and beyond. We meticulously explore potential pharmacological agents targeting endometriosis, which may concurrently optimize the efficacy of reproductive interventions, while also delving into the underlying mechanistic pathways linking endometriosis with inflammatory processes. Methods: We conducted a comprehensive search in the data available in PubMed and the Web of Science using the terms 'endometriosis' and 'aspirin'. Then analyzed the identified articles based on established inclusion and exclusion criteria independently by three reviewers. Results: The survey of the chosen terms revealed 72 articles, only 10 of which were considered for review. Discussion: Based on the research available currently, it is not substantial enough to address the conclusion that aspirin shall be an effective therapeutic choice for endometriosis, further studies are needed to elucidate the efficacy, safety profile, and optimal dosing regimens of aspirin in the context of endometriosis treatment.

Behavioral Changes in a Pediatric Patient With Sotos Syndrome: A Case Emphasizing the Importance of Coordinated Care.

Sotos syndrome is a rare overgrowth condition characterized by tall stature, distinctive facial features, and learning disabilities. It is primarily caused by a microdeletion of the nuclear receptor-binding set domain protein 1 (NSD1) gene on chromosome 5q35. Patients often present with various clinical manifestations, including tall stature, precocious puberty, cardiac anomalies, and mild intellectual disability. Management of Sotos syndrome involves a multidisciplinary approach due to its complex nature and potential comorbidities. This case discusses the management of a 10-year-old female with a known gene mutation consistent with Sotos syndrome that presented to the clinic with behavioral changes, and highlights the importance of integrated care models when addressing complex clinical scenarios.

Assessment of health-related quality of life in patients with nontuberculous mycobacterial pulmonary disease: A comprehensive review.

The global incidence of nontuberculous mycobacterial pulmonary disease (NTM-PD) is increasing. The primary aim of pharmacotherapeutic treatment for NTM-PD is to achieve negative bacterial conversion, but this goal is challenging, especially in cases with poor prognosis factors. Moreover, recurrence frequently occurs following successful treatment. Consequently, patient-reported outcomes (PROs) have attracted an increasing amount of attention due to their potential to elucidate the pathophysiology of NTM-PD. The current review article aimed to describe the current understanding of PROs related to health-related quality of life (HRQoL). HRQoL is influenced by a variety of factors; notably, those factors associated with the prognosis of NTM-PD significantly impair HRQoL. In patients with refractory NTM-PD, HRQoL tends to worsen over time. Assessing HRQoL through PROs involves short-term or long-term evaluation tools, which are selected based on their relevance to the patient's condition and the clinician's goals. Understanding the nuances of PROs can be helpful for delivering empathetic care tailored to patients in even the most complex treatment scenarios.

The effect of pre-treatments on atrazine removal from source water by microbubble ozonation.

Ozone-based advanced oxidation processes (AOPs) have emerged a promising avenue for water treatment, offering effective removal of micropollutants. Recent research underscores the potential of ozone microbubbles to enhance ozone mass transfer during water treatment, particularly when combined with pre-treatment steps. This study aimed to evaluate the efficacy of three different combined processes (chlorine/KMnO4/PAC pre-treatment followed by ozonation) in removing atrazine, a common micropollutant from natural source water. Results revealed that all combined processes achieved higher atrazine removal rates compared to individual pre-treatment or ozonation methods. Notably, the highest atrazine removal rates were observed under alkaline pH conditions, with treatment outcomes influenced by oxidant dose and pH levels. Among the combined processes, chlorine pre-treatment followed by ozonation emerged as the most effective approach, achieving a removal rate of 59.7% that exceeded the sum of individual treatments. However, this treatment efficacy was affected by water quality parameters, particularly the presence of organic matter and elevated ammonia nitrogen concentration (> 0.5 mg/L). This study highlights the potential for utilizing ozone micro/nanobubbles to enhance ozone mass transfer and offers valuable insights for optimizing the combined application of pre-treatment and ozonation strategies for efficient atrazine removal from natural water sources.

Trends in use of intensive care during hospitalizations at the end-of-life among older adults with advanced cancer.

BACKGROUND: High-intensity end-of-life (EOL) care, marked by admission to intensive care units (ICUs) or in-hospital death, can be costly and burdensome. Recent trends in use of ICUs, life-sustaining treatments (LSTs), and noninvasive ventilation (NIV) during EOL hospitalizations among older adults with advanced cancer and patterns of in-hospital death are unknown. METHODS: We used SEER-Medicare data (2003-2017) to identify beneficiaries with advanced solid cancer (summary stage 7) who died within 3 years of diagnosis. We identified EOL hospitalizations (within 30 days of death), classifying them by increasing intensity of care into: (1) without ICU; (2) with ICU but without LST (invasive mechanical ventilation, tracheostomy, gastrostomy, acute dialysis) or NIV; (3) with ICU and NIV but without LST; and (4) with ICU and LST use. We constructed a multinomial regression model to evaluate trends in risk-adjusted hospitalization, overall and across hospitalization categories, adjusting for sociodemographics, cancer characteristics, comorbidities, and frailty. We evaluated trends in in-hospital death across categories. RESULTS: Of 226,263 Medicare beneficiaries with advanced cancer, 138,305 (61.1%) were hospitalized at EOL [Age, Mean (SD):77.9(7.1) years; 45.5% female]. Overall, EOL hospitalizations remained high throughout, from 78.1% (95% CI: 77.4, 78.7) in 2004 to 75.5% (95% CI: 74.5, 76.2) in 2017. Hospitalizations without ICU use decreased from 49.3% (95% CI: 48.5, 50.2) to 35.0% (95% CI: 34.2, 35.9) while hospitalizations with more intensive care increased, from 23.7% (95% CI: 23.0, 24.4) to 28.7% (95% CI: 27.9, 29.5) for ICU without LST or NIV, 0.8% (95% CI: 0.6, 0.9) to 3.8% (95% CI: 3.4, 4.1) for ICU with NIV but without LST, and 4.3% (95% CI: 4.0, 4.7) to 8.0% (95% CI: 7.5, 8.5) for ICU with LST use. Among those who experienced in-hospital death, the proportion receiving ICU care increased from 46.5% to 65.0%. CONCLUSIONS: Among older adults with advanced cancer, EOL hospitalization rates remained stable from 2004-2017. However, intensity of care during EOL hospitalizations increased as evidenced by increasing use of ICUs, LSTs, and NIV.

Effectiveness of internet-delivered psychological treatments for children and adolescents with anxiety and/or depressive disorders: Systematic review and network meta-analysis.

Background: Anxiety and depression symptomatology has increased in the child and adolescent population. Internet-delivered psychological treatments (IDPT) can help to reduce this symptomatology, attending to the largest possible population. Aim: To conduct a systematic review and network meta-analysis of IDPT to reduce anxiety and depression symptoms in children and adolescents. Methods: The search for studies was conducted in SCOPUS, PsycINFO, PSICODOC, PsycARTICLES and Medline, between 2000 and 2022, in December 2022. Studies were selected if they were conducted with a sample of children and/or adolescents with previous symptoms of anxiety and depression, had applied IDPT, and included at least two comparative groups with pretest-posttest measures. Network meta-analyses were separately performed for anxiety and depression outcomes. Publication bias was analyzed using Egger's test and funnel plots, and mixed-effects meta-regression models were applied to account for heterogeneity. Results: 37 studies were included in the meta-analysis, providing a total of 74 comparative groups. IDPT exhibited low-to-moderate, statistically significant average effect sizes when compared to both inactive and active controls. No statistical significance was found when IDPT was compared with other types of interventions. Discussion: IDPT is recommended to reduce anxiety and depression symptomatology in children and adolescents, but more studies are needed which compare treatments with other types of interventions, such as face-to-face therapy.

The benefits and hazards of psychodrama in the management of mental illness: qualitative study linked to nidotherapy.

Drama therapy is a popular form of management in mental illness, as it reaches out beyond many other therapies. Few studies have examined both the advantages and disadvantages of this medium. This qualitative study examines both, and finds gains and hazards.

Competence-Based Trainings for Psychological Treatments - A Transtheoretical Perspective.

Background: Although in most countries psychotherapy trainings focus on one treatment orientation, such an approach is associated with systematic shortcomings. The priorities from teaching one theoretical framework should be moved to a more rigorous orientation in science and evidence-based practice, and to the needs of patients, even if strategies of different theoretical approaches need to be combined. Method: We discuss whether competence-based trainings in psychological treatments offer a better framework to facilitate the progress of psychological treatments to a professional academic discipline with transtheoretical exchange, and we provide an example of a transtheoretical education in the basic competences of psychological treatments. A transtheoretical education program requires an umbrella model for case formulation and a transtheoretical definition of intervention goals. Results: We provide an adaptation of the traditional model distinguishing vulnerability/resilience, exacerbation, and maintenance of clinical problems for case conceptualization. Dynamic network models offer a further perspective for developing modern, transtheoretical case formulations. Treatment methods should be better classified according to their transtheoretical goals, which offers opportunities to better compare or combine them. We report a case example of how to transform a general competence-based approach in the training of psychological treatments in the academic education system, which found exceptional acceptance from participating students. Conclusion: Thus, a rigorous competence-based approach to training early clinicians in applying psychological treatments helps to bridge the artificial divide between psychotherapeutic traditions. It also supports the evolution of psychological treatments into an academically robust and highly professional, integrative discipline.

IgA Nephropathy: Emerging Mechanisms of Disease.

Immunoglobulin A nephropathy (IgAN) is the most common primary glomerulonephritis reported across the world and is characterized by immunoglobulin A (IgA) dominant mesangial deposits, which are poorly O-glycosylated. This deposition leads to a cascade of glomerular and tubulointerstitial inflammation and fibrosis, which can progress to chronic kidney disease. The variability in rate of progression reflects the many genetic and environmental factors that drive IgAN. Here, we summarize the contemporary understanding of the disease mechanisms that drive IgAN and provide an overview of new and emerging therapies, which target these mechanisms.

The Human Monkeypox Virus and Host Immunity: Emerging Diagnostic and Therapeutic Challenges.

This article explores the Human Monkeypox Virus (MPV), a contagious virus that causes disease in both vertebrates and insects. It originated in Denmark in 1958 and expanded beyond Africa during the 1970s. The virus was initially detected in the United States in 2003 following the hospitalisation of a toddler who had been bitten by a prairie dog. The article examines the identification of the virus, its categorization into two genetic groups with dif-ferent levels of harmfulness, and its genetic changes over time due to specific influences. Additionally, it investigates the immunological reaction to MPXV, encompassing both the innate and adaptive systems. The essay also addresses the diagnostic difficulties presented by MPXV's resemblance to other orthopoxviruses and the progress made in molecular diagnos-tics. The paper analyses different therapeutic interventions, such as tecovirimat, an antiviral medication, and JYNNEOS, a vaccine, in terms of their efficacy, potential drawbacks, and the difficulties encountered in managing outbreaks. The future outlook emphasises the ne-cessity of inventive research methodologies, worldwide monitoring, and individualised med-ical treatments to counteract the dissemination of MPXV and alleviate its consequences on public health.

Persistent longitudinal T cell responses after SARS-CoV-2 mRNA vaccines in MS patients on different disease modifying treatments.

Few data are available regarding vaccine induced SARS-CoV-2 specific T cell responses over time and after booster doses in multiple sclerosis (MS) patients on different disease modifying treatments. We measured SARS-CoV-2 specific CD4+ T cell responses in 72 samples collected from 36 MS patients. The percentage of CD4+ CTVlow CD25+ ICOS+ T cells after stimulation with Spike Recombinant Protein was 29.9 (17.0-43.6) on teriflunomide, 32.4 (11.9-42.5) on ocrelizumab, but much lower (0.6 [0.3-5.9]) on sphingosine-1-phospate receptor modulators (ß = -26.35, p = 0.003). SARS-CoV-2 specific T cells were mainly of Th1 type and stable over time and after booster vaccine doses. mRNA vaccines elicit strong and persistent CD4+ T cell responses against SARS-CoV-2 in MS patients on anti-CD20 and teriflunomide, but not in those on sphingosine-1-phospate receptor modulators.