The prevalence of hepatic and thyroid toxicity associated with imatinib treatment of chronic myeloid leukaemia: a systematic review

BACKGROUND

Imatinib, a potent inhibitor of targeted protein tyrosine kinases, treats chronic myeloid leukaemia (CML). Data on imatinib-associated changes in hepatic and thyroid functions are limited and conflicting.

AIM

To report the prevalence of hepatic and thyroid toxicity associated with the use of imatinib in CML patients.

METHOD

Articles for the systematic review were selected from electronic databases (PubMed, CINALH, Web of Science). Readily accessible peer-reviewed full articles in English published 1st January 2000 to 18th July 2023 were included. The search terms included combinations of: imatinib, CML, liver toxicity, hepatic toxicity, thyroid toxicity. Screening of titles, abstracts, full text articles was conducted independently by two reviewers. Inclusions and exclusions were recorded following PRISMA guidelines. Detailed reasons for exclusion were recorded. Included articles were critically appraised.

RESULTS

Ten thousand one hundred and twenty-three CML patients were reported in the 82 included studies corresponding to 21 case reports, 2 case series, 39 clinical trials and 20 observational studies were selected. Excluding case studies/reports, 1268 (12.6%; n = 1268/10046) hepatotoxicity adverse events were reported, of which 64.7% were rated as mild grade I & II adverse events, 363 (28.6%) as severe, grade III and IV adverse events; some led to treatment discontinuation, liver transplantation and fatal consequences. Twenty (35.1%) studies reported discontinuation of imatinib treatment due to the severity of hepatic toxicity. Fourteen (8.4%, n = 14/167) thyroid dysfunction adverse events were reported.

CONCLUSION

High frequency of mild and severe hepatotoxicity, associated with imatinib in CML patients, was reported in the published literature. Low numbers of mild and manageable thyroid toxicity events were reported.

Knowledge and Response to Stroke Among Lebanese Adults: A Population-Based Survey

Objectives

To date, research on public awareness of stroke warning symptoms, risk factors and practice in the general adult population in Lebanon is scarce. The aim of our study is to identify the level of stroke awareness in order to develop and implement preventive measures particularly in relationship to primary stroke prevention.

Methods

It is a cross-sectional study conducted among 410 adult participants from the five main governorates of Lebanon. Stroke knowledge and practice were assessed using two validated questionnaires namely the Stroke Knowledge Test (SKT) and the Stroke Action Test (STAT). Multivariable linear regression models were conducted to examine socio-demographic, social habits, and clinical factors independently associated with the SKT and the STAT scores.

Results

The mean SKT score of the participants was 9.16. 48.5% showed a poor stroke-related knowledge level and 51.5% a good knowledge level. Living in Mount Lebanon and occasional smokers showed statistically significant lower mean SKT scores; whereas, university degree and suffering from diabetes mellitus were associated with higher mean SKT scores. The mean overall STAT score was 41.3%. For 36.8% of the stroke symptoms, respondents selected call 112. The mean STAT scores of participants who get their information from the internet was statistically significantly lower. However, no association was found between the SKT score and the STAT score.

Conclusion

Knowledge of stroke risk factors was low, as was awareness of the need to call 112 in response to stroke symptoms. Hence, it is essential to develop health education programs in order to decrease stroke morbidity and mortality.

Association of problematic internet use with depression, impulsivity, anger, aggression, and social anxiety: Results of a national study among Lebanese adolescents

IMPORTANCE

Several studies conducted worldwide (mostly in Western countries) highlighted the negative effects of problematic internet use, particularly among adolescents aged 12 to 17, including depression, impulsivity, aggression, and social fear and avoidance. In Lebanon, literature on the prevalence and impact of problematic internet use among adolescents is limited.

OBJECTIVE

This study aim was to study the association between problematic internet use and depression, impulsivity, anger, aggression and social phobia among Lebanese adolescents.

METHODS

A cross-sectional study was performed on 1103 young adolescents (14-17 years), recruited from October 2017 till April 2018. The Internet Addiction Test (IAT) was used to evaluate the level of problematic internet use. Data were analyzed using the MANCOVA analysis. The main independent variable of interest was the IAT, while the dependent variables included the psychological scales.

RESULTS

The multivariate analysis taking the psychological scales as the dependent variables and the problematic internet use (IAT score) as an independent variable, showed that problematic internet use was associated with higher depression, impulsivity, aggression, anger, hostility and social anxiety.

INTERPRETATION

Problematic internet use has become an important health issue that should not be overlooked, particularly because of the increased use of the internet by adolescents. Educational programs on early exposure to the internet should be developed.

Knowledge, Attitude and Practice of Lebanese Community Pharmacists toward Chronic Obstructive Pulmonary Disease

Inclusion of a pharmacist showed that pharmacy-led patient education can positively impact treatment outcome, chronic obstructive pulmonary disease (COPD) knowledge, medication adherence, quality of life, significant reduction in hospital admission rates, and emergency department visits. The objectives were to assess the degree of COPD knowledge in Lebanese community pharmacists as well as their attitudes and practice toward disease management. Between January and May 2018, a cross-sectional survey enrolled 709 Lebanese community pharmacists. A committee was created to build up the questionnaire; it was composed of two physicians (one infectious disease specialist and one pulmonologist) and eight pharmacists, with long expertise in community and hospital pharmacy. It comprised 12 questions assessing knowledge, 12 questions for attitude, and 13 questions for practice. Higher attitude (β = 0.56) and higher practice (β = 0.41) were associated with higher knowledge score. Higher knowledge (β = 0.10) and practice (β = 0.16) scores as well as female gender (β = 0.60) were significantly associated with higher attitude scores. Higher knowledge (β = 0.13) and higher attitude (β = 0.19) showed significant association with higher practice scores. Female gender (β = −0.94), however, was significantly associated with decreased practice score. Our study highlights the importance of assessing the capabilities of pharmacists of achieving their support role in COPD patients. In order to improve community pharmacists’ knowledge of COPD, ultimately improving patient outcomes, further education is crucial.

Selfie addiction: The impact of personality traits? A cross-sectional study among the Lebanese population

OBJECTIVES

To examine the relationship between personality traits (Neuroticism, Openness, Consciousness, Agreeableness, and Extraversion) and selfie addiction among Lebanese adults.

DESIGN/METHODS

A cross-sectional study, carried out between August 2017 and April 2018, enrolled 1206 community-dwelling participants.

RESULTS

Female gender (ORa = 2.79) and higher neuroticism (adjusted odds ratio [ORa] = 1.01) were significantly associated with moderate vs low selfie-taking. Higher openness (ORa = 0.96) was significantly associated with low selfie-taking. Female gender (ORa = 3.42) was significantly associated with intense vs low selfie-taking, whereas higher age (ORa = 0.93) and higher conscientiousness (ORa = 0.99) were significantly associated with lower intense selfie-taking.

PRACTICE IMPLICATIONS

This relationship can serve as a basis for other studies to better understand this new phenomenon and, later, to draw attention to a "selfie" practice that can deviate from the norm.

Factors associated with undiagnosed type II diabetes mellitus, undiagnosed impaired fasting glucose and these patients' quality of life in Lebanon

OBJECTIVE

To assess the association between undiagnosed impaired fasting glucose (UIFG) and diabetes (UD), their risk factors and the patients' knowledge about diabetes and their quality of life (QOL).

METHODS

A cross-sectional study was conducted between May and September 2017 in four laboratories enrolling 495 patients. We used the Diabetes Knowledge and SF-12 questionnaires to assess the patients' knowledge about diabetes and QOL. This study meets the Wilson and Jungner criteria for disease screening.

RESULTS

A higher knowledge score (ORa = 0.85) was significantly associated with the absence of diabetes compared to UPD, whereas an increased age (ORa = 1.2) and a positive family history of diabetes (ORa = 1.81) were significantly associated with higher odds of UPD. An increased knowledge score (ORa = 0.55) was significantly associated with an absence of diabetes compared to UD, whereas an increased BMI (ORa = 1.40) and an increased age (ORa = 1.07) were associated with increased odds of having UD.UD (Beta = -5.799) was significantly associated with decreased total physical component QOL score, whereas increased diabetes knowledge score (Beta = 0.415) was significantly associated with increased physical QOL. A higher diabetes knowledge score (Beta = 0.459) were associated with increased mental QOL.

CONCLUSION

Seeing the relatively high percentage of UD and UIFG, we propose that screening should be considered and subject to proper assessment in the light of the findings of this study.

Assessment of post discharge medication prescription among Lebanese patients with cerebral infarction: Results of a cross-sectional study

OBJECTIVES

The study objective was to investigate the degree of physician adherence with the international guidelines for post-stroke discharge medications among Lebanese hospitals.

PATIENT AND METHODS

This retrospective observational study was conducted in three Lebanese hospitals between January 2016 and December 2017.

RESULTS

Out of 200 patients with stroke, 64.7 % were males. The difference of systolic blood pressure from baseline, 2 h, and after 24 h showed significant decrease by mean value 25.18 ± 33.45 (P < 0.001), and 6.44 ± 22.11 (P = 0.019) respectively. Also diastolic blood pressure showed significant decrease between baseline and after 24 h by a mean value 12.17 ± 13.63 (P value <0.001). Concerning post discharge medications adherence, antithrombotic drugs showed the highest percentage (73 %) followed by antihypertensive and lipid lowering agents by comparable results (47.5 % and 40.7 % respectively). The physician adherence for the three medications together showed (30.4 %).

CONCLUSION

Secondary prevention for critical diseases such as stroke appears to be inadequate in the study area.

Factors associated with restrained eating and validation of the Arabic version of the restrained eating scale among an adult representative sample of the Lebanese population: a cross-sectional study

BACKGROUND

Previous research suggests that restrained eating is problematic in Lebanon and is associated with the occurrence of clinically diagnosed eating disorders. Because of the alarming prevalence and severity of these disorders, the aim of this study is to investigate factors that may contribute to restrained eating in adults among a representative sample of the Lebanese population.

METHODS

This is a cross-sectional study conducted between January and May 2018; 811 adult participants were enrolled from all Lebanese districts. The Dutch Restrained Eating scale was used to measure body disturbance. The factors that were assessed in the questionnaire were body dissatisfaction, self-esteem, perceived stress, anxiety, depression, emotion regulation, emotional eating and adult attachment styles.

RESULTS

The mean age of the participants was 27.59 ± 11.76 years, and included 66.5% females. In the absence of a cutoff value for the Dutch Restrained Eating scale, we took the median (2.6) as the cutoff value. The results showed that 391 (48.3%) had restrained eating. The Dutch Restrained Eating scale items converged over a solution of one factor that had an Eigenvalue over 1, explaining a total of 60.69% of the variance (Cronbach's alpha was high =0.928). The linear regression results, taking the Dutch restrained eating scale as the dependent variable, showed that being a female (Beta = 0.31), increased age (Beta = 0.01), higher body mass index (Beta = 0.01), an intermediate monthly income (Beta = 0.25), higher body dissatisfaction scores (Beta = 0.03), higher adult anxiety attachment style (Beta = 0.008), higher emotion regulation cognitive reappraisal facet (Beta = 0.01), feeling pressure from TV/magazine to lose weight (Beta = 0.45) and practicing sport activities (Beta = 0.41) were associated with higher restrained eating scores.

CONCLUSION

Our findings show that numerous factors are associated with restrained eating in the Lebanese community. They include body dissatisfaction, cognitive reappraisal, female gender, eating attitudes, social media pressure and adult attachment. Therefore, the development of prevention strategies directed at an improved body image perception and increasing knowledge about factors that might influence this body image and critical thinking regarding media images is warranted, with the ultimate goal of promoting healthier choices in the Lebanese population.

Attitudes towards continuous professional development: a study of pharmacists in Lebanon

Objective:

To investigate the views and assess motivation, attitudes of pharmacists in Lebanon towards mandatory continuous education (CE), its transition to Continuous Professional Development (CPD), and identify barriers to participation in CPD.

Methods:

A cross-sectional observational study, conducted between February and May 2017, enrolled 591 pharmacists. The questionnaire used in this study was developed after an extensive literature review and based on previous similar studies in different countries.

Results:

Half of the pharmacists who completed the questionnaire agreed that all the factors that were mentioned in the questionnaire motivated completing CPD, whereas 55.4% felt confident that CPD meets their needs. 78.4% felt confident in their abilities to assess what they have learned. 71.6% felt confident in their abilities to assess what additional CPD activity may be necessary. The majority of the pharmacists agreed that accessibility of group learning activities (location/distance) (69.6%), job restrictions (76.3%) and lack of time (80.6%) were the most essential barriers against participation in CPD. Motivation was significantly and positively correlated with attitude (r= 0.718), but negatively correlated with barriers (r= -0.243). Attitude was significantly and negatively correlated with barriers (r= -0.120).

Conclusion:

Our findings contribute to informing the forward pathway for the profession. Attitude and motivation to CPD were positive in this study. Accessibility of group learning activities due to distance and location, job restrictions and lack of time were the major barriers to participation in CPD. Potential solutions can be sought to address these issues.

The NAVIGATE Program for First-Episode Psychosis: Rationale, Overview, and Description of Psychosocial Components

Comprehensive coordinated specialty care programs for first-episode psychosis have been widely implemented in other countries but not in the United States. The National Institute of Mental Health's Recovery After an Initial Schizophrenia Episode (RAISE) initiative focused on the development and evaluation of first-episode treatment programs designed for the U.S. health care system. This article describes the background, rationale, and nature of the intervention developed by the RAISE Early Treatment Program project-known as the NAVIGATE program-with a particular focus on its psychosocial components. NAVIGATE is a team-based, multicomponent treatment program designed to be implemented in routine mental health treatment settings and aimed at guiding people with a first episode of psychosis (and their families) toward psychological and functional health. The core services provided in the NAVIGATE program include the family education program (FEP), individual resiliency training (IRT), supported employment and education (SEE), and individualized medication treatment. NAVIGATE embraces a shared decision-making approach with a focus on strengths and resiliency and on collaboration with clients and family members in treatment planning and reviews. The NAVIGATE program has the potential to fill an important gap in the U.S. health care system by providing a comprehensive intervention specially designed to meet the unique treatment needs of persons recovering from a first episode of psychosis. A cluster-randomized controlled trial comparing NAVIGATE with usual community care has recently been completed.

Evaluation of a multi-element treatment center for early psychosis in the United States

PURPOSE

A growing body of research has demonstrated the potential for comprehensive, phase-specific care to improve clinical and functional outcomes in early psychosis. However, there have been no evaluations of such treatment models in the United States (US). This study is a naturalistic, prospective 1-year follow-up of an early psychosis cohort treated in one of the first US-based multi-element treatment centers.

METHODS

Participants were 163 individuals treated at the Outreach and Support Intervention Services (OASIS) clinic, a multi-element treatment center for early psychosis. Data were collected as part of routine care at 6-month intervals. Primary outcomes included role functioning and involvement in work or school.

RESULTS

Over the course of 1 year of treatment, individuals experienced significant improvements in positive and negative symptoms, role functioning, and global functioning. The proportion of individuals meeting symptom remission and functional remission criteria increased significantly from baseline to 1 year, as did the proportion of individuals attending school. There were also trend-level reductions in substance abuse.

CONCLUSIONS

This study provides preliminary support for the efficacy of comprehensive early intervention services in the US.

A pilot investigation of the Graduated Recovery Intervention Program (GRIP) for first episode psychosis

The Graduated Recovery Intervention Program (GRIP) is a new individual cognitive-behavioral therapy program designed to facilitate functional recovery in people who have experienced an initial episode of psychosis. The purposes of this study were to evaluate the feasibility and tolerability of the GRIP intervention, and to compare the effectiveness of GRIP versus treatment as usual (TAU) for improving specific clinical and psychosocial outcomes. Forty-six individuals with first episode psychosis were randomized to GRIP+TAU or TAU alone. Primary outcomes focused on social and role functioning, and quality of life. Secondary outcomes included psychotic symptoms, depression, substance use, social support, attitudes toward medications, well-being, and hospitalizations. The results indicate that GRIP was well-tolerated, as evidenced by good attendance and low drop-out rates, and well-received (based on positive feedback from participants). Although the majority of mixed model analyses were not statistically significant, examination of within-group changes and effect sizes suggests an advantage for GRIP over TAU in improving functional outcomes. These advantages and the fact that the GRIP intervention demonstrated feasibility and tolerability suggest that this intervention is worthy of further investigation.

Poststress glucose mitigates behavioral impairment in rats in the "learned helplessness" model of psychopathology

Three experiments examined the effects of poststress glucose treatment in the learned helplessness model of psychopathology in rats. In experiment 1, rats were given access to water or 40% aqueous glucose immediately following exposure to inescapable tailshocks or simple restraint in a 2 x 2 factorial design. Inescapably shocked rats failed to drink the glucose solution during the poststress interval and failed to show any improvement 24 hours after stress induction in shuttle-escape performance. Consequently, all rats received preexposure to a sweetened glucose cocktail in an attempt to increase poststress ingestion following inescapable shock treatment in experiment 2. Under these conditions, poststress intake of the glucose cocktail eliminated behavioral impairment in inescapably shocked rats relative to water-treated shocked rats and water- and glucose-treated restrained controls. Experiment 3 demonstrated that glucose prophylaxis occurs in the absence of sucrose when rats are preexposed to a 40% glucose solution prior to stress induction.