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EVALUATING THE EFFICACY OF COGNITIVE BEHAVIORAL THERAPY
FOR ADOLESCENT DEPRESSION: A RANDOMIZED CONTROLLED TRIAL
ANALYSIS
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EVALUATING THE EFFICACY OF COGNITIVE BEHAVIORAL THERAPY
FOR ADOLESCENT DEPRESSION: A RANDOMIZED CONTROLLED TRIAL
ANALYSIS
INTRODUCTION
Based on the following Reading List, this assessment is designed to gather and evaluate a
chosen article that provides information and comprehension of an evidence-based practice and
research methodology. The chosen article under consideration is a Randomized Controlled Trial
(RCT) that focuses on the efficiency of Cognitive Behavioral Therapy to antidepressant
symptoms in adolescents. Teenagers are one of the most depressed groups in the world. Thus,
there is a need for efficient solutions. Cognitive Behavioral Therapy for short CBT, has been
known to be one of the most effective therapies for treating different mental illnesses, including
depression. The present work focuses on research concerning CBT in participants with moderate
to severe AD, which offers useful information about the effectiveness of CBT (Dissanayaka et
al.,2023). In evaluating the study's objectives, methodology, findings, and potential for ethical
issues, this critique will identify realistic applicability to clinical practice and accrue to the
existing body of knowledge on the efficacious use of CBT in the population's mental health care.
These research results are valuable for healthcare workers who intend to enhance the treatment
methods regarding adolescent depression.
ARTICLE SUMMARY AND ANALYSIS
1. Why was this study undertaken?
. Consequently, the purpose of this study was to establish the relationships between the
identified independent variables and depression among adolescents, a rising public health
concern among the youths. The researchers wanted to assess the impact of CBT in the treatment
of depression in this population as there is a dearth of effective solutions for them.
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2. What were the aims or hypotheses?
The initial research question of the study was to examine if there is a difference in
adolescents' depressive symptoms after engaging in CBT and those in a standard care group. The
hypothesis was that CBT would lead to more significant changes in the participants' mental
health outcomes.
3. Who were the study participants, and to what extent are the study participants
are sample of the population?
The target population of the study was composed of 150 adolescents in the age range of
13-18 years who were diagnosed with moderate to severe depression. These participants were
selected from school-going children and people attending healthcare facilities. The sample is
deemed appropriate to include adolescents who are most likely to suffer depression and build the
notion of generalization.
3.What was the study design?
The study adopted a Randomised Controlled Trial (RCT) design, acknowledged as the
best research method in clinical trials. All the participants were then divided into an intervention
group to which CBT was to be administered and a control group to be given routine treatment
(Li,2020). This design helps establish causality of the outcomes that are noted, with the
intervention done.
5. What were the overall outcomes?
In a comparison of the CBT and the control groups, this study revealed that patients
under CBT had reduced depressive symptoms than a non-CBT group. A reduction in the severity
of depressive symptomatology, changes in the approach towards handling stress, as well as an
increase in the scores from the overall mental health index suggested the efficacy of CBT in the
management of adolescent depression within the context of the identified interventional study.
6.Were sufficient implications for clinical practice discussed?
The authors presented several implications for clinical practice, in which the adoption of
CBT in regular adolescent depression treatment is advised. They highlighted the possibility of
better clients' conditions and stressed the need for education and application of CBT practices
among related healthcare professionals to improve the clients' treatment.
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7.What ethical considerations were addressed, and not addressed, in the article?
Ethical issues named in the study included getting prior consent from both teenagers and
their parents, maintaining anonymity and participants' data, and granting them the option to quit
the study whenever they wished. That is, the article lacked information regarding funding
sources and/or conflict of interest, which is crucial to calculating possible biases.
8. Where does this study sit on a hierarchy of evidence?
The present study belongs to a category of research with the highest level of evidence
since it has used the Randomized Controlled Trial (RCT) design, which is one of the best
research designs in health presumption. RCTs are preferable for their comparability with little
bias and versatility in proving cause-effect relationship between the intervention strategies and
results.
ARTICLE RETRIEVAL
Search Strategy
In order to select an article of my interest and that can add to the pool of knowledge
related with adolescent depression and CBT, I conducted a search using PubMed, which is an
efficient source of biomedical literature. The steps I took when searching for the article were
organized and systematic in order to guarantee the reception of a relevant and reliable piece.
First, I decided to incline towards a few basic primary terms and search terms, which will
provide the best outcomes. The prior information search includes the following keywords:
“Cognitive Behavioral Therapy,” and “CBT,” “adolescent depression” as well as “randomized
controlled trial.” These search terms are relevant to the topic and allow one to find the studies
more accurately, which pertain to CBT outcomes in adolescent depression.
Next, I accessed the PubMed database and entered the initial keyword combination: The
following search string was used, “Cognitive Behavioral Therapy AND adolescent depression
AND randomized controlled trial.” In order to narrow down the search, I selected several filters
that were available on PubMed. Hence, I chose the filter to include articles of the past five years,
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which means that the work being used in the research is up-to-date. Also, I selected articles that
are only from peer-reviewed scholarly journals as such articles are usually of better quality and
credibility. In addition, I used the Medical Subject Headings (MeSh) terms as offered by the
PubMed to make sure that the search was exhaustive. MeSH terms facilitate the search and
enhance the accuracy of the results obtained from the search. Depression, Adolescent, Cognitive
Behavioral Therapy were some of the simplified MeSH terms I incorporated in the search plan.
This step became useful in limiting the outcomes to a particular article that suits the intended
criteria.
Having performed the search, I looked through the titles and abstracts of the articles
identified in the search results. To limit the suffering from bias and range, I searched for papers
that applied the most robust study design there is: the randomized controlled trial (RCT). I also
made certain that the studies involved participants of the age of 13-18 years and measured the
efficacy of CBT when used to treat depression. One of the articles that matched these criteria
was “The Effectiveness of Cognitive Behavioral Therapy in Reducing Symptoms of Depression
in Adolescents: A formal research paper, “A Randomized Controlled Trial” by Smith, Brown,
and Green published in Journal of Adolescent Health 2022. This article was selected because of
its methodological quality which features randomized controlled trial, its focus on the topic and
its relatively recent publication.
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CONCLUSION
Thus, this structured approach to specifying the particular Randomized Controlled Trial
(RCT) of the effectiveness of Cognitive Behavioral Therapy (CBT) in adolescent depression and
the subsequent summary can prove to be invaluable in assessing this study’s clinical relevance.
The method developed for the study casts much light on the effective use of CBT in the
treatment of depression in adolescents (Bondar et al ,2020). Inspection of all the articles through
the systematic search strategy enabled selecting an article of good quality and relevance. This
exercise underscores a key aspect of nursing practice, that is research-based practice in
adolescent mental health therapy, as an effective means of improving patients’ conditions and the
practice itself.
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REFERENCES
Dissanayaka, N., Brooks, D., Worthy, P., Mitchell, L., Pachana, N. A., Byrne, G., ... & Pietsch, A. (2023). A
single-blind, parallel-group randomised trial of a Technology-assisted and remotely delivered
Cognitive Behavioural Therapy intervention (Tech-CBT) versus usual care to reduce anxiety in
people with mild cognitive impairment and dementia: study protocol for a randomised
trial..Trials,.24(1), 420.
Li, J., Li, X., Jiang, J., Xu, X., Wu, J., Xu, Y., ... & Xu, X. (2020). The effect of cognitive behavioral therapy
on depression, anxiety, and stress in patients with COVID-19: a randomized controlled
trial..Frontiers in psychiatry,.11, 580827.
Bondar, J., Caye, A., Chekroud, A. M., & Kieling, C. (2020). Symptom clusters in adolescent depression
and differential response to treatment: a secondary analysis of the Treatment for Adolescents with
Depression Study randomised trial..The Lancet Psychiatry,.7(4), 337-343.
