Module 6 discussion

Module5Discussion.docx

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Module 5 Discussion

Jachai Littlejohn

St. Thomas University

NUR-670-AP3

Dr. Mesa

September 25, 2025

Module 5 Discussion: Interpreting the Results of the Literature Review

Summarizing the Literature Review vs. Interpreting Search Results

Summarizing a literature review involves condensing and synthesizing the significant findings of multiple studies into a coherent narrative that answers the PICO question or research objective. Focus on trends, strengths, and gaps in the study to offer a comprehensive summary of the evidence. For example, in the review of integrated telepsychiatry, summarizing would highlight the main findings from systematic reviews, RCTs, and implementation studies showing that telepsychiatry improves engagement and reduces symptom severity in adults in mental health professional shortage areas (O'Callaghan et al., 2021; Sharma & Devan, 2021). Summaries are descriptive, organizing information, comparing treatments, and reporting outcome patterns in an accessible and complete manner.

Interpreting search results, by contrast, goes beyond description and involves critically evaluating the quality, applicability, and implications of the evidence for clinical practice. The evidence, biases, and generalizability to the target group must be considered while interpreting data. For example, Yellowlees et al. (2020) found that telepsychiatry might be adopted quickly during COVID-19, but sustainability and provider acceptability beyond crisis contexts must be considered. Similarly, Blease et al. (2020) highlight provider concerns about technology and patient relationships, which must be considered when implementing telepsychiatry. Interpreting outcomes helps doctors and stakeholders decide whether the evidence supports practice adjustments and what obstacles must be overcome.

Process Used to Interpret Search Results for the PICO Question

The process of interpreting the search results for the PICO question—examining whether integrated telepsychiatry increases treatment engagement and reduces symptoms compared to usual referral care, began with a critical appraisal of study quality. Based on the evidence hierarchy as a guide, as shown by Vatkar et al. (2025), systematic reviews and meta-analyses were prioritized since they synthesis several RCTs, minimizing random error and enhancing external validity. In their high-level synthesis of rural telepsychiatry, O'Callaghan et al. (2021) found consistent beneficial impacts on access and engagement. Sharma and Devan's (2021) thematic evaluation confirmed that integrated telepsychiatry models beat referral-only treatment for adherence and engagement.

Next, interpretation required consideration of context and feasibility. For instance, Yellowlees et al. (2020) showed that whole mental clinics might switch to virtual treatment fast, indicating scalability. This research was acquired during a pandemic when patients and providers were highly motivated to use virtual treatment; therefore, it should be taken carefully. Adams et al. (2022) showed how asynchronous primary care-psychiatry communication might improve access. These results show that a hybrid paradigm of synchronous telepsychiatry and e-consultation may be best for shortage regions.

Another step in interpretation involved evaluating limitations and potential biases. Several studies found provider reluctance, technological constraints, and reimbursement issues (Blease et al., 2020). These results are important because they reveal real-world barriers to telepsychiatry's efficacy. Thus, the interpretation process included both whether telepsychiatry works and what circumstances are needed, such as provider training, internet connectivity, and legislative support.

Finally, the synthesis of interpreted results led to practical recommendations. Integrated telepsychiatry may increase engagement and symptom reduction in marginalized groups, but adoption requires aligning evidence with local resources and resolving hurdles. This interpretation supports the use of integrated telepsychiatry in primary care shortage regions if healthcare organizations invest in provider preparedness, infrastructure, and patient outcomes monitoring.

References

Blease, C., Locher, C., Leon-Carlyle, M., & Doraiswamy, M. (2020). Artificial intelligence and the future of psychiatry: Qualitative findings from a global physician survey. DIGITAL HEALTH, 6, 205520762096835. https://doi.org/10.1177/2055207620968355

O’Callaghan, E. L., McAllister, L., & Wilson, L. (2021). Telepsychiatry in rural healthcare delivery: Systematic review and policy implications. Journal of Rural Health, 37(1), 220–230. https://doi.org/10.1111/jrh.12467

Sharma, G., & Devan, K. (2021). The effectiveness of telepsychiatry: thematic review. BJPsych Bulletin, 47(2), 1–8. https://doi.org/10.1192/bjb.2021.115

Thomas, Lim, C. T., & Huang, H. (2022). The Practice of Psychiatric E-Consultation: Current State and Future Directions. Harvard Review of Psychiatry. https://doi.org/10.1097/hrp.0000000000000338

Vatkar, A., Kale, S., Shyam, A., & Srivastava, S. (2025). Understanding the Levels of Evidence in Medical Research. Journal of Orthopaedic Case Reports, 15(5), 6–9. https://doi.org/10.13107/jocr.2025.v15.i05.5534

Yellowlees, P., Nakagawa, K., Pakyurek, M., Hanson, A., Elder, J., & Kales, H. C. (2020). Rapid Conversion of an Outpatient Psychiatric Clinic to a 100% Virtual Telepsychiatry Clinic in Response to COVID-19. Psychiatric Services, 71(7), 749–752. https://doi.org/10.1176/appi.ps.202000230

Module2DiscussionPICO.docx

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Module 2 Discussion

Jachai Littlejohn

St. Thomas University

NUR-670-AP3

Dr. Mesa

September 4, 2025

Module 2 Discussion

Question 1

The PICO question provides psychiatric mental health nurse practitioners (PMHNPs) with a structured framework to address critical clinical issues through evidence-based practice. The PICO question defines the population, intervention, comparison, and outcome to address the pragmatic problems, such as the mental health provider shortage in underserved U.S. locations (Hallas & Lusk, 2021). It helps PMHNPs identify care gaps like psychiatric care access and devise solutions like integrated telepsychiatry. Using research, PMHNPs may improve patient outcomes, eliminate inequities, and optimize resource utilization. The PICO approach streamlines literature searches since only high-quality and recent evidence (Calderone et al., 2021; Modi et al., 2022) may guide practice, which is the PMHNP's responsibility in delivering equitable and evidence-based care.

Furthermore, a PICO question definition allows PMHNPs to be systemic change agents. The question emphasizes the role of the PMHNP in overcoming the barriers to care, such as insurance restrictions and care fragmentation, by emphasizing the measurable outcomes, such as treatment engagement and symptom reduction. It promotes multidisciplinary collaboration, particularly in rural communities where PMHNPs are primary mental health providers. The PICO question also aids professional growth by promoting critical evaluation of evidence, making interventions viable and effective. For example, exploring telepsychiatry’s impact on underserved populations aligns with PMHNPs’ commitment to mental health equity, as noted in Omiyefa (2025). The PICO question will motivate PMHNPs to design, market, and adopt psychiatric care solutions to enhance the access and outcomes of disadvantaged populations.

Question 2

The selected PICO question— In adults with mental illness residing in U.S. Mental Health Professional Shortage Areas (P), does offering integrated telepsychiatry services through primary care clinics (I), compared with usual care (limited in-person referral only) (C), increase treatment engagement and reduce symptom severity at 6 months (O)?—serves advanced practice psychiatric nurses (APPNs) by alleviating the severe shortage of mental health providers, which impacts more than 122 million Americans (Mental Health America, 2025). The question allows APPNs to use clinic infrastructure to provide remote psychiatry by integrating it within primary care. This is crucial in rural and underserved urban regions, where over half of counties lack psychiatric physicians (Modi et al., 2022). The question helps APPNs determine whether telepsychiatry enhances treatment engagement and symptom intensity, affecting their capacity to offer timely, effective therapy. It also places APPNs as pioneers in novel care models that reduce professional isolation via specialized remote cooperation.

For patients, the PICO question addresses barriers to accessing mental health care, such as geographic isolation, insurance limitations, and stigma. By integrating psychiatric services into primary care, integrated telepsychiatry may normalize mental health treatment and reduce stigma (Olawade et al., 2024). This strategy reduces hospitalization, jail, and suicide for schizophrenia and depression patients by providing prompt treatment. The question compares telepsychiatry with the standard care (limited in-person referrals), which assesses whether the intervention enhances engagement, which is crucial since patients tend to abandon therapy because of access barriers or expenses (Modi et al., 2022). By prioritizing measurable outcomes, APNs can promote better reimbursement policies and scalable programs to serve underrepresented populations.

This PICO question is of benefit to the broader population because it can help to resolve systemic inequities in mental health care. Mental Health America (2025) reports that over half of U.S. individuals with mental illness go untreated, worsening public health and economic issues. By examining telepsychiatry's effectiveness, the question helps APPNs design evidence-based care coordination and access strategies for underserved groups. Omiyefa (2025) states that the APPN promotes mental health equality by encouraging multidisciplinary cooperation to minimize service fragmentation and improve population-level mental health outcomes.

In conclusion, the PICO question guides PMHNPs in addressing mental health disparities through evidence-based telepsychiatry interventions. It allows APPNs to improve access, stigma, and results for underrepresented groups, improving equitable, creative psychiatric treatment while addressing structural hurdles.

References

Calderone, J., Lopez, A., Schwenk, S., Yager, J., & Shore, J. H. (2021). Telepsychiatry and integrated primary care: setting expectations and creating an effective process for success. MHealth, 6, 29–29. https://doi.org/10.21037/mhealth.2020.02.01

Hallas, D., & Lusk, P. (2021). Evidence‐based Nursing Practice. 503–511. https://doi.org/10.1002/9781119487593.ch29

Mental Health America. (2025). MHA Releases 2024 State of Mental Health in America Report | Mental Health America. Mental Health America. https://mhanational.org/news/mha-releases-2024-state-of-mental-health-in-america-report/

Modi, H., Orgera, K., & Grover, A. (2022). Exploring Barriers to Mental Health Care in the U.S. AAMC. https://www.aamc.org/about-us/mission-areas/health-care/exploring-barriers-mental-health-care-us

Olawade, A. C. D., Olawade, D. B., Ojo, I. O., Famujimi, M. E., Olawumi, T. T., & Esan, D. T. (2024). Nursing in the Digital Age: Harnessing telemedicine for enhanced patient care. Informatics and Health, 1(2), 100–110. https://doi.org/10.1016/j.infoh.2024.07.003

Omiyefa, S. (2025). Mental Healthcare Disparities in Low-Income U.S. Populations: Barriers, Policy Challenges, and Intervention Strategies. International Journal of Research Publication and Reviews, 6(3), 2277–2290. https://doi.org/10.55248/gengpi.6.0325.1186

module3.docx

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Module 3 Discussion

Jachai Littlejohn

St. Thomas University

NUR-670-AP3

Dr. Mesa

September 11, 2025

Module 3 Discussion: Selecting Inclusion/Exclusion Criteria

PICO Question

In adults with mental illness residing in U.S. Mental Health Professional Shortage Areas (P), does offering integrated telepsychiatry services through primary care clinics (I), compared with usual care (limited in-person referral only) (C), increase treatment engagement and reduce symptom severity at 6 months (O)?

Databases Searched to Gather Evidence-Based Research

Finding the most reliable and comprehensive psychiatric, telemedicine, and integrated primary care databases is part of gathering evidence for the PICO question. Because the question involves mental health and health systems outcomes, nursing, medicine, psychology, and health informatics were examined. The key databases were PubMed/MEDLINE, CINAHL (Cumulative Index of Nursing and Allied Health Literature), PsycINFO, Cochrane Library, and Scopus. Each database ensured clinical and academically rigorous evidence for the search. PubMed/MEDLINE's comprehensive indexing of biological and psychiatric research was crucial. Telepsychiatry, rural health inequities, and integrated care studies are on PubMed, a useful starting place. Boolean operators like “telepsychiatry AND integrated care,” “rural mental health AND outcomes,” and “primary care AND psychiatric services” limited results. To increase relevance, 2019–2025 publication dates, human subjects, peer-reviewed articles, and the English language were filtered.

Searching CINAHL for nursing focused evidence-based literature. In shortage areas, APRNs use telepsychiatry, nursing led initiatives engage patients, and care delivery paradigms change. This database offered studies. The PICO question was clinical; hence, CINAHL's quality improvement project reports and practice-based data were applicable. Psychological and behavioral health literature illuminates patient engagement, stigma reduction, and symptom treatment, making PsycINFO beneficial. PsycINFO telepsychiatry research evaluates interventions using patient perspectives, treatment adherence, and long-term results. The database generated neglected psychiatric care systematic reviews and meta-analyses.

The Cochrane Library was searched for telepsychiatry systematic reviews and meta-analyses. Although fewer Cochrane articles directly addressed integrated models in U.S. shortage locations, it provided rigorous RCT reviews of virtual psychiatric care over regular services. These findings confirmed the intervention's efficacy and revealed shortcomings. Scopus' interdisciplinary health policy, informatics, and population health coverage were selected. Clinical findings, cost-effectiveness, implementation challenges, and scalability of primary care telepsychiatry were identified on Scopus. Scopus expanded the PICO question to include patient-level outcomes (engagement and symptom relief) and system-level issues (provider scarcity and access). I found hundreds of things in these databases. Pediatric research, inpatient psychiatric hospitals, and non-telehealth interventions were excluded by title and abstract review. Following eligibility filtering, 45 papers were retained for full-text review, supporting the PICO question.

Inclusion and Exclusion Criteria

Revision of the evidence needs precise inclusion and exclusion criteria to confirm the research addressed the PICO question. U.S. healthcare system, demographic comparability, intervention specificity, and recency were inclusion criteria. Exclusion criteria removed obsolete, unsuitable, or ungeneralizable PICO research. Except for 2019–2025 studies, the inclusion criteria begin with the publication date. This timeline ensured evidence matched current technology, health policy, and care paradigms. Telepsychiatry has advanced rapidly in the last five years, particularly since the COVID-19 epidemic made virtual care a standard practice (Blease et al., 2023). Including just current research captures these changes. Population relevance was another inclusion factor. Adult mental health patients, particularly those in rural or impoverished areas like Mental Health Professional Shortage, must be studied. Adult-only papers on children, adolescents, or elderly patients were removed unless their findings were generalizable. It ensured the evidence suited the PICO population. Another major inclusion criterion was intervention specificity. Only primary care or equivalent outpatient integrated telepsychiatry research was examined. We excluded publications on general telehealth use without psychiatric components or psychiatric treatments outside of primary care (such as inpatient psychiatric hospitals). This kept the results relevant for the shortage area integrated service delivery evaluation.

I selected using comparison standards. Integrated virtual services, or telepsychiatry, must be contrasted with "usual care," mainly limited to in-person referral schemes. Telepsychiatry research without a comparison group was rejected since the PICO question requires a similar environment. The inclusion criteria required studies to measure treatment engagement (attendance, adherence, and follow-up) and symptom severity (standardized psychiatric symptom ratings, quality-of-life scores, and functional improvements). Although useful for context, provider satisfaction and cost assessments without patient outcomes were removed. Also significant was regional and systemic alignment. Because the PICO question is in the U.S. healthcare system, U.S. studies were given priority. High-income countries with similar rural health inequities and telepsychiatry infrastructures mirrored the U.S. situation (Yellowlees et al., 2020). Limited healthcare delivery model comparability excludes low-income communities.

Only peer-reviewed papers were assessed for rigor and dependability. Practice guidelines and government documents were read for context, but grey literature, opinion pieces, and editorials were omitted. Case studies with limited, non-generalizable samples or poor methodology were excluded. About 25 refined, high-quality publications directly influenced the PICO question. Included were randomized controlled trials, quasi-experimental research, systematic reviews, and implementation studies. Sharma and Devan (2021) demonstrated that integrated telepsychiatry in primary care enhanced treatment adherence over referral-only care in 2021 randomized research. Adams et al. (2022) revealed that telepsychiatry decreases symptoms as well as in-person treatment and improves accessibility for disadvantaged populations. The search technique specified inclusion and exclusion criteria to ensure the final evidence satisfied the PICO question. The study showed that primary care telepsychiatry is possible, effective, and patient-centered. They advised examining long-term sustainability, provider training, and reimbursement. Results will determine the PICO project abstract and academic poster.

References

Adams, T. C. E., Lim, C. T., & Huang, H. (2022). The practice of psychiatric e-consultation: Current state and future directions. Harvard Review of Psychiatry. https://doi.org/10.1097/hrp.0000000000000338

Blease, C., Locher, C., Leon-Carlyle, M., & Doraiswamy, M. (2020). Artificial intelligence and the future of psychiatry: Qualitative findings from a global physician survey. DIGITAL HEALTH, 6, 205520762096835. https://doi.org/10.1177/2055207620968355

O’Callaghan, E. L., McAllister, L., & Wilson, L. (2021). Telepsychiatry in rural healthcare delivery: Systematic review and policy implications. Journal of Rural Health, 37(1), 220–230. https://doi.org/10.1111/jrh.12467

Sharma, G., & Devan, K. (2021). The effectiveness of telepsychiatry: Thematic review. BJPsych Bulletin, 47(2), 1–8. https://doi.org/10.1192/bjb.2021.115

Yellowlees, P., Nakagawa, K., Pakyurek, M., Hanson, A., Elder, J., & Kales, H. C. (2020). Rapid conversion of an outpatient psychiatric clinic to a 100% virtual telepsychiatry clinic in response to COVID-19. Psychiatric Services, 71(7), 749–752. https://doi.org/10.1176/appi.ps.202000230