Conventional Treatment Research Articles

Efficacy of Subdermal Poly-d,l-Lactic Acid Injections for the Treatment of Melasma.

Melasma is a chronic, recurrent skin disorder with limited long-term treatment success using conventional therapies like hydroquinone and laser treatments, which primarily target epidermal components while leaving dermal aspects untreated. To evaluate the efficacy and safety of poly-d,l lactic acid (PDLLA) subdermal injections for treating moderate melasma. Three female patients (age range: 45-59 years) with Fitzpatrick skin types III and IV received three PDLLA injection sessions at 3-week intervals. Treatment outcomes were assessed using the Melasma Area and Severity Index (MASI) and patient satisfaction scores at 12-week follow-up. All patients showed significant MASI score improvements (reduction range: 3.60-6.30 points). Patient satisfaction ratings ranged from 3 to 4 out of 4. Temporary side effects included mild edema and bruising, resolving within 72 h. PDLLA subdermal injections showed promising results in melasma treatment, potentially due to its biostimulatory effects on collagen production and dermal remodeling. Further research, including histopathological analysis, is needed to confirm long-term efficacy and safety, and understand underlying mechanisms.

Bone Healing via Carvacrol and Curcumin Nanoparticle on 3D Printed Scaffolds.

Carvacrol is a potent antimicrobial and anti-inflammatory agent, while curcumin possesses antioxidant, anti-inflammatory, and anticancer properties. These phytochemicals have poor solubility, bioavailability, and stability in their free form. Nanoencapsulation can reduce these limitations with enhanced translational capability. Integrating nanocarriers with 3D-printedcalcium phosphate (CaP)scaffolds presents a novel strategy for bone regeneration. Carvacrol and curcumin-loaded nanoparticles (CC-NP) synthesized with melt emulsification produced negatively charged, monodispersed particles with a hydrodynamic diameter of ≈127nm. Their release from the scaffold shows a biphasic release under physiological and acidic conditions. At pH 5.0, the CC-NP exhibits a 53% release of curcumin and nearly 100% release of carvacrol, compared to 19% and 36% from their respective drug solutions. At pH 7.4, ≈40% of curcumin and 76% of carvacrol releases, highlighting their pH-sensitive release mechanism. In vitro studies demonstrate a 1.4-fold increase in osteoblast cell viability with CC-NP treatment. CC-NP exhibit cytotoxic effects against osteosarcoma cells, reducing cell viability by ≈2.9-fold. The antibacterial efficacy of CC-NP evaluated against Staphylococcus aureus (SA) and Pseudomonas aeruginosa (PA) exhibiting 98% antibacterial efficacy. This approach enhances therapeutic outcomes and minimizes the potential side effects associated with conventional treatments, paving the way for innovative applications in regenerative medicine.

Treatment of Systemic Sclerosis Complicated By Cardiac Arrhythmia: A Case Report

Cardiac manifestations are occasionally observed in Systemic Sclerosis patients. Primary cardiac involvement may occur as a direct consequence of the disease. Arrhythmias are also thought to be a direct result from conduction system fibrosis. Early diagnosis and treatment of arrhythmia can be rewarding for this patient as if intreated may lead to a fatal outcome. Beta blockers used to treat arrythmia may worsen Raynaud’s symptom in systemic sclerosis. So there has been a controversy regarding the treatment of arrhythmia in Systemic Sclerosis. Here we are reporting a case of Systemic Sclerosis who presented with palpitation and digital gangrene. Her resting ECG showed multiple premature ventricular complexes whereas echocardiogram did not show any significant abnormality. Then She was treated with non-selective beta blocker without any progression of her Raynaud’s. For her digital gangrene, along with other conventional treatment (like nifedipine & tadalafil) she was treated with endothelin receptor antagonist (bosentan) and showed good response. J Dhaka Med Coll. 2023; 32(1) : 92-95

Synergistic Anti-Tumor Effects of Newcastle Disease Virus and Doxorubicin: Evidence from A Murine Breast Cancer Model

BackgroundDespite the recent advances in the diagnosis and treatment of breast cancer, triple-negative breast cancer (TNBC) remains a clinical challenge due to its aggressive nature and resistance to conventional therapies. Virotherapy has emerged as a promising cancer treatment strategy, leveraging the ability of viruses to specifically target and replicate in cancerous cells. This study evaluated the oncolytic potential of a combined therapeutic strategy, utilizing Newcastle disease virus (NDV) and Doxorubicin hydrochloride (Dox) both in vitro and in vivo. MethodsThe in vitro experiments involved exposing human and mouse TNBC cell lines (MDA-MB-231 and 4T1, respectively) to NDV and Dox, individually or in combination. Cell viability assays and flow cytometry analyses were conducted to assess the synergistic effects of NDV and Dox on regulating breast cancer cell behavior in vitro. Furthermore, the immune-stimulating potential of NDV was investigated by examining its effects on dendritic cell (DC) maturation using flow cytometry and T cell proliferation. The in vitro anti-tumor effects of NDV were examined in both parental and tamoxifen-resistant cancer cells to assess its efficacy against chemoresistance. Animal models of breast cancer were treated with NDV in combination with Dox. The body weight changes, tumor volume, and survival rates of the mice were monitored throughout the study. Histopathological analyses were conducted to evaluate the potential toxic effects of the treatments. ResultsBased on the MTT results, NDV at optimal concentrations synergized the effect of Dox to reduce the viability of both MDA-MB231 and 4T1 cell lines (Isobologram combination index of less than 1). Additionally, individual treatment with NDV was able to significantly reduce the viability of patient-derived breast cancer cells, compared to the untreated control (P < 0.05) without affecting the cells of normal adjacent tissue. Furthermore, a combination of NDV and Dox significantly enhanced the percentage of early and late apoptotic cells in MDA-MB-231 (P < 0.0001) and late apoptotic cells in 4T1 (P < 0.0001), in comparison with individual treatment with these agents. Flow cytometry results showed that, compared to wild type MDA-MB-231 cells, NDV-infected MDA-MB-231 cells were better inducers of T cell proliferation and DC maturation as evidenced by increased proliferation index (P < 0.05) and elevated expression of CD1a, CD83, and CD86 (P < 0.0001), respectively. Moreover, co-treatment of both wild-type and (tamoxifen) TAM-resistant MCF-7/TAMR-1 cells with TAM and NDV significantly reduce the viability of the cancer cells (P < 0.0001). In tumor-bearing mice locally engrafted with 4T1 cells, combined treatment of NDV and Dox exhibited a marked reduction in median tumor volume compared to the control group, validating our in vitro findings on their synergistic anti-tumor effects. These findings suggest that combining NDV with Dox can effectively inhibit tumor progression and has the potential to reduce the dose, and consequently the toxic side-effects, of Dox in breast cancer therapy.

Unpacking automaticity: Scaffolded texts and comprehension

AbstractAutomaticity in recognizing the words in a text is fundamental to comprehension. If the number of words readers need to stop and decode exceeds their ability to retain their understanding of a narrative's plot or an expository text's description, their comprehension suffers. The conventional intervention for students who lack the automaticity to adequately comprehend text has been to repeatedly read texts orally. The current review first addresses evidence for this conventional treatment, concluding that students have not shown substantial increases in silent reading comprehension. Next, this review presents evidence underlying an alternative perspective for automaticity support where texts are selected to support students in increasing their automaticity with the words they will encounter consistently—the 2500 morphological families that have been shown to account for at least 90% of most school texts. Finally, guidelines for teachers are provided that address the talk, tasks, and time of instruction, as well as texts, for automaticity.

Efficacy of Autologous Platelet Rich Plasma For Treatment of Diabetic Foot Ulcer

Background: Diabetic foot ulcer (DFU) is a common complication of long standing uncontrolled diabetes mellitus. There are different types of treatment commonly practiced among the clinicians to treat DFU. Among them, autologous platelet rich plasma (PRP) application is getting popularity day by day throughout the western world. Methodology: It was a prospective, randomized, controlled study that was carried out among 40 DFU patients in the Department of Surgery, Dhaka Medical College Hospital. Among them, 20 patients were treated by autologous PRP and another 20 patients were treated by conventional method. They were followed up for 12 weeks period. Data collected from the participants were analyzed to compare the healing rate among two groups. Result: In PRP treated ulcers, healing rate was significantly faster and better in comparison to conventionally treated ulcers. After 10th weeks follow up, in PRP group 14 ulcers were completely healed whereas in control group,4 ulcers were completely healed. On the contrary, 3 ulcers in control group showed further deterioration. At the end of 12th weeks follow up, 19 ulcers in PRP group were completely healed whereas 13 ulcers in control group were completely healed. In PRP group no patient showed any complication during treatment, whereas in control group 7 patients experienced local complications. Conclusion: Treatment of diabetic foot ulcer with autologous platelet rich plasma results in faster and better ulcer healing in comparison to conventional treatment. PRP accelerates the healing rate and keep the ulcer area safe from external pathogens. Hence, autologous PRP is a better selection for DFU treatment. J Dhaka Med Coll. 2023; 32(1) : 38-42

Combining Phototherapy and Gold-Based Nanomaterials: A Breakthrough in Basal Cell Carcinoma Treatment

Basal cell carcinoma (BCC) is the most common type of skin carcinoma worldwide. BCC development is the result of a complex interaction between environmental, phenotypic, and genetic factors. While conventional treatments such as surgery and topical therapies have demonstrated variable efficacy (some of them with limited efficacy), they are not free of adverse side effects, most of them debilitating. Thus, there is a notable gap in the literature regarding alternative and non-invasive therapeutic options. This review aims to address this gap, exploring the potential of photothermal therapy (PTT) combined with metallic nanoparticles, namely gold nanoparticles (AuNPs), as a minimally invasive treatment approach. Through a comprehensive review of the literature in the period from 2014 to 2024, using experimental investigations, this review seeks to elucidate the intricate interplay between genetic factors, environmental influences, and the tumor microenvironment in BCC disease progression, with PTT as a potential therapeutic strategy. Those studies confirmed an enhanced targeting of cancer cells and selective ablation of tumor tissue, using emerging technologies like PTT. A significant tumor reduction, often exceeding 50%, was observed, with some studies reporting complete elimination of the tumor. The main adverse effects noted were localized skin irritation and transient hyperpigmentation, but these were generally minimal and manageable, highlighting the promise of PTT as an effective treatment. Thus, by leveraging the unique properties of AuNPs to enhance the effectiveness of PTT, the targeting of cancer cells can more precisely occur, reducing collateral damage to healthy tissues. This approach not only aims to achieve better clinical results, but also contributes to the broader knowledge base in the field of BCC research. Continued research and clinical trials will be crucial in refining those techniques and validating their efficacy, ultimately paving the way for more effective and less invasive treatments for BCC.

Insufficient Effective Time of Suberanilohydroxamic Acid, a Deacetylase Inhibitor, Treatment Promotes PC3 Cell Growth.

Castration-resistant prostate cancer (CRPC) contributes mostly to prostate cancer-specific mortality, and conventional castration therapy is almost ineffective, new therapies are needed. As a new potential anti-cancer drug, histone deacetylases (HDACs) inhibitors were demonstrated to be effective in inhibiting drug-resistance cancers in preclinical studies, but the results from clinical trials on CRPC patients were disappointing, and the reasons are unknown. In this study, we investigated the effect of suberanilohydroxamic acid (SAHA), a broad-spectrum pan-HDAC inhibitor, on proliferation, apoptosis, cell cycle progression in PC3 cells, and found that, unlike significant inhibiting effects at high-dose, low-dose SAHA significantly promoted PC3 cell growth. Further colony formation assay showed that the inhibitory effect of SAHA is also dependent on the treatment time, high-dose SAHA also exhibited promoting effect on PC3 cells when the treatment time was insufficient. However, this effect was not observed in another CRPC cell line, DU145, or another HDAC inhibitor, Trichostatin A (TSA). Our results indicate that, instead of inhibitory effect, SAHA would promote PC3 cell growth if the dose is low or the treatment time is insufficient, but this effect has not been observed in other CRPC cell line or HDAC inhibitors.

A comprehensive review of emerging contaminants in water sources

The quality of water is crucial for the health of both the environment and humans, but new challenges from emerging contaminants threaten this vital resource. This paper reviews the origin and significance of water quality issues linked to emerging pollutants, including pharmaceuticals, personal care products, endocrine-disrupting chemicals, per- and polyfluoroalkyl substances, microplastics, pesticides, and industrial chemicals. These persistent chemicals exhibit complex behaviors and have the potential to impact ecological systems and human health significantly. The review comprehensively examines the pathways through which these pollutants enter water systems, such as agricultural runoff, industrial discharges, and urban stormwater runoff. It also covers the latest techniques for identifying these pollutants, emphasizing recent advancements in sampling methods and analytical techniques while highlighting the challenges of detecting contaminants at low concentrations. The discussion includes the environmental behavior of these contaminants, focusing on their properties, degradation mechanisms, and bioaccumulation potential. It further explores the impacts of these emerging contaminants on ecosystems and human health, examining both conventional and innovative treatment technologies. Additionally, the review identifies current research gaps and future trends in the analysis of new pollutants. It underscores the importance of public awareness, effective communication strategies, and innovative approaches to environmental protection.

Metabolic Reprogramming via Ketogenic Diet: A Novel Approach to Combating Neurological Diseases

Epilepsy is a chronic neurological disorder characterized by a persistent tendency for the brain to generate seizures, affecting approximately 0.5–1% of the global population. Despite advances in pharmacological treatments and surgical interventions, around 30% of individuals with epilepsy continue to experience seizures, leading to significant impacts on quality of life. Among these individuals, many suffer from drug-resistant epilepsy (DRE), where seizures persist despite optimal drug therapy or surgical interventions.In recent years, the ketogenic diet (KD)—a high-fat, low-carbohydrate dietary regimen—has emerged as an effective non-pharmacological strategy for managing DRE. The KD works by inducing ketosis, a metabolic state where the body uses fat as the primary energy source instead of carbohydrates, which has been associated with neuroprotective effects and significant seizure reduction. Variants of the KD, such as the Modified Atkins Diet (MAD) and Low Glycemic Index Treatment (LGIT), offer less restrictive alternatives that have shown similar efficacy in reducing seizure frequency.This review explores the cellular and molecular mechanisms of the KD, evaluates its safety and tolerability across different age groups, and assesses its efficacy in treating epilepsy, particularly DRE. The findings underscore the potential of personalized dietary interventions to serve as effective adjunctive therapies in the management of epilepsy, offering new hope for individuals who do not respond to conventional treatments.

A biomechanical investigation comparing a novel bone cement bridging screw system with conventional treatment methods for Kummell’s disease

Based on the characteristics of Kummell’s disease (KD) and related anatomical structures of the thoracolumbar spine, a novel bone cement screw system has been designed to effectively avoid the cement loosening and displacement. This experiment aimed to assess the biological effects of the novel bone cement screw system in KD on fresh cadaveric thoracolumbar spine specimens, thereby discussing its potential application value and providing a foundation for clinical implementation. This study employed a total of 50 fresh female adult cadaver specimens. Each specimen underwent extraction of the T12 to L2 segment followed by the creation of an artificial KD model at the L1 segment and subsequent establishment of five distinct types of bone cement repair models. Model A represents the percutaneous vertebroplasty (PVP) model, Model B combines PVP with unilateral percutaneous pediculoplasty (PPP), Model C combines PVP with bilateral PPP, Model D introduces the novel bone cement screw combined with unilateral PVP, and Model E combines the novel screw with bilateral PVP, each group consists of 10 specimens. Subsequently, the six-axis spine robot was employed to execute cement three-dimensional biomechanical strength tests in six directions, including anterior flexion and posterior extension, left and right lateral bending, as well as left and right rotation. The novel bone cement screw, whether used unilaterally or bilaterally in combination with the PVP model, exhibits significantly reduced bone cement mobility and superior biomechanical stability during anterior flexion, posterior extension, left lateral bending, and right lateral bending (P<0.05).No significant differences were observed among the five models under both left and right rotation (P > 0.05).When comparing the novel bone cement screw combined with PVP unilaterally and bilaterally, no statistically significant difference was observed in the stability of bone cement across all six directions of motion (P>0.05). To conclude, this novel bone cement bridging screw system exhibits superior biomechanical stability compared to commonly used treatments. Furthermore, both unilateral and bilateral implementations of the novel bone cement screw system yield without significant differences observed. These findings present a reliable and innovative approach for clinical management of KD.

Molecular Targets of Plant-Derived Bioactive Compounds in Oral Squamous Cell Carcinoma

Background: With a significant increase in both incidence and mortality, oral cancer—particularly oral squamous cell carcinoma (OSCC)—is one of the main causes of death in developing countries. Even though there is evidence of advances in surgery, chemotherapy, and radiotherapy, the overall survival rate for patients with OSCC has improved, but by a small percentage. This may be due, on the one hand, to the fact that the disease is diagnosed when it is at a too-advanced stage, when metastases are already present. Methods: This review explores the therapeutic potential of natural herbal products and their use as adjuvant therapies in the treatment of oral cancer from online sources in databases (PubMed, Web of Science, Google Scholar, Research Gate, Scopus, Elsevier). Results: Even if classic therapies are known to be effective, they often produce many serious side effects and can create resistance. Certain natural plant compounds may offer a complementary approach by inducing apoptosis, suppressing tumor growth, and improving chemotherapy effectiveness. The integration of these compounds with conventional treatments to obtain remarkable synergistic effects represents a major point of interest to many authors. This review highlights the study of molecular mechanisms and their efficiency in in vitro and in vivo models, as well as the strategic ways in which drugs can be administered to optimize their use in real contexts. Conclusions: This review may have a significant impact on the oncology community, creating new inspirations for the development of more effective, safer cancer therapies with less toxic potential.

Provider reaches Latino community by being ‘culturally humble’

Staff members at North Carolina's largest provider of mental health services for the Latino community, El Futuro, realize the care they deliver can't be cookie‐cutter. What the rest of the field might label as “evidence‐based” will likely fall short for a population that has had little role in designing or testing what have become the conventional treatment strategies.

Green-synthesis of silver nanoparticles AgNPs from Podocarpus macrophyllus for targeting GBM and LGG brain cancers via NOTCH2 gene interactions

Brain tumors, particularly Glioblastoma Multiforme (GBM) and Low-Grade Gliomas (LGG), present significant clinical challenges due to their aggressive nature and resistance to conventional treatments. Traditional therapies such as surgery, chemotherapy, and radiation are often limited in efficacy, necessitating novel therapeutic strategies. Nanotechnology, particularly the use of silver nanoparticles (Ag NPs), offers a targeted and potentially more effective approach. This study focuses on the green synthesis of Ag NPs using Podocarpus macrophyllus leaf extract as a reducing agent. The synthesized Ag NPs were characterized for their physicochemical properties, demonstrating a controlled particle size of 13 nm as determined by scanning electron microscopy (SEM). Fourier-transform infrared (FTIR) spectroscopy confirmed the presence of functional groups, and energy-dispersive X-ray (EDX) spectroscopy revealed that silver constituted approximately 90% of the nanoparticle composition. The Ag NPs exhibited promising biological activity, including 90% free radical scavenging (antioxidant) activity, 99.15% inhibition of protein denaturation (anti-inflammatory activity), and 90.56% inhibition of alpha-amylase (anti-diabetic activity). Additionally, the nanoparticles displayed significant anti-hemolytic (89.9% inhibition) and antimicrobial activities, with a 20 mm inhibition zone against Staphylococcus species. Computational analyses further indicated that the NOTCH2 gene, which is upregulated in LGG and GBM, may interact with Ag NPs, suggesting their potential in brain cancer therapy. The green synthesis approach offers a sustainable and bioactive method for producing Ag NPs, underscoring their therapeutic promise for treating GBM and LGG.

Efficacy and safety of Shenmai injection in the treatment of viral myocarditis: a systematic review and meta-analysis

PurposeTo evaluate the efficacy and safety of Shenmai injection for the treatment of viral myocarditis (VMS) through systematic evaluation and meta-analysis.MethodsSeven databases were searched to identify randomized controlled trials that examined the use of Shenmai injection for the treatment of VMS. The databases were searched from inception to 20 January 2024. The quality of the included studies was evaluated via the Cochrane risk of bias tool (RoB 2) version 2. Data analysis was performed using Review Manager 5.4 and Stata 16.ResultsIn total, 18 randomized controlled trials were included. The trials were conducted in 2006–2024 and included 1,661 patients with VMS. The results reveal that Shenmai injection combined with conventional treatment was superior to conventional treatment alone in terms of the following outcomes: total effective rate [RR = 1.22, 95% CI (1.16, 1.28)], CKMB [SMD = −3.33, 95% CI (−4.85, −1.81)], electrocardiogram (ECG) efficacy [RR = 1.30, 95% CI (1.20, 1.40)], AST [SMD = -0.70, 95% CI (−1.28, −0.11)], LDH [SMD = −1.17, 95% CI (−1.37, −0.97], p &amp;lt; 0.00001], CK [SMD = −1.74, 95% CI (−2.34, −1.13)], TNF-α [SMD = −1.35, 95% CI (−1.85, −0.84)], and IL-6 [SMD = −1.40, 95% CI (−1.76, −1.05)]. There were no significant differences in the incidence of adverse reactions [RR = 1.56, 95% CI (0.73, 3.33), p = 0.25] or cTnI levels [SMD = −3.35, 95% CI (−6.81, 0.11)] between the groups.ConclusionShenmai injection with conventional treatment can reduce the degree of myocardial injury in patients with VMS, weaken the inflammatory response and improve the clinical efficacy of the conventional treatment. This approach was found to be safe. However, additional high-quality studies are necessary to confirm the reliability of this treatment method.Systematic Review Registration:https://www.crd.york.ac.uk/PROSPERO/logout.php, identifier PROSPERO (CRD42024518665).

Neonatal lupus erythematosus successfully treated by exchange transfusion: a case report and literature review

IntroductionThere are few reports of severe hematological involvement in children with neonatal lupus erythematosus (NLE) treated with exchange transfusion. In this case report, we present a female patient with NLE admitted to the Children's Hospital of Soochow University. The main clinical manifestations were pancytopenia and congenital heart block (CHB). Her condition was serious and could not be improved by conventional treatment; however, she responded well to exchange transfusion therapy.Case presentationA female infant, aged 1 month and 3 days, was admitted to the Children's Hospital of Soochow University owing to the “discovery of thrombocytopenia over 1 month.” She tested positive for anti-SSA IgG, anti-Ro-52 IgG, and anti-mitochondrial M2 antibodies. In contrast, her mother tested positive for ANA (1:320) and anti-Ro/SSA antibodies. The patient was diagnosed with NLE and presented with pancytopenia and CHB. Her cardiac function was normal and no intervention was performed; however, her hematological involvement was more severe, without significant improvement after steroid, intravenous immunoglobulin, and transfusion treatments. After exchange transfusion therapy, the patient significantly improved, and the short-term follow-up prognosis was good.ConclusionFor patients with NLE presenting with hematological involvement that cannot be improved by conventional treatment or whose condition is serious, exchange transfusion therapy should be considered to reduce antibody titers and improve their condition.

Natural compounds targeting miRNAs: a novel approach in oral cancer therapy.

Oral cancer (OC) is a significant global health issue, with high rates of both mortality and morbidity. Conventional treatments, including surgery, radiation, and chemotherapy, are commonly used, but they often come with serious side effects and may not fully eliminate cancer cells, resulting in recurrence and resistance to treatment. In recent years, natural products derived from plants and other biological sources have gained attention for their potential anticancer properties. These compounds offer advantages such as lower toxicity compared to traditional chemotherapy. Notable natural compounds like quercetin, berberine, curcumin, andrographolide, nimbolide, ovatodiolide, and cucurbitacin B have demonstrated effectiveness in inhibiting OC cell growth by targeting various signaling pathways involved in cancer progression. Recent breakthroughs in molecular biology have highlighted the crucial role of microRNAs (miRNAs) in the development of OC. Targeting dysregulated miRNAs with natural products offers a promising strategy for treating the disease. Natural compounds exert anticancer effects by influencing both altered cellular signaling pathways and miRNA expression profiles. This study aims to explore the role of miRNAs as potential molecular targets in OC and to investigate how natural products may regulate these miRNAs. Additionally, this review will shed light on the therapeutic potential of phytochemicals in modulating miRNA expression and their significance in OC treatment.

On the Way to Accounting for Lung Modulation Effects in Particle Therapy of Lung Cancer Patients—A Review

Particle therapy presents a promising alternative to conventional photon therapy for treating non-small cell lung cancer (NSCLC). However, the heterogeneous structure of lung tissue leads to the degradation of the Bragg peak and thereby to the degradation of the dose distribution. This review offers a comprehensive overview of the models developed to account for these modulation effects. It summarizes studies focused on determining modulation power as a predictor of this so-called lung modulation. In addition, the review covers early investigations on dose uncertainties caused by lung modulation in CT-based lung phantoms and patient anatomies and discusses future challenges in integrating these solutions into clinical treatment planning routines.

Trends in Korean intervention studies on complementary and alternative therapies in rehabilitation nursing

In nursing, complementary and alternative therapies (CATs) can be provided alongside, or as alternatives, to conventional medical treatments to maximize therapeutic effects, accelerate rehabilitation, and enhance patient satisfaction. Fostering the correct knowledge and attitudes toward CATs is crucial not only for theoretical development but also for practical application. To gain a comprehensive understanding of recent domestic research trends, this study conducted an integrative review to analyze different types of CAT-related intervention studies in rehabilitation nursing in South Korea. A literature search of relevant databases suggested 14 papers. The review revealed that most studies focused on older adult patients, with manipulative and body-based therapies being the most common CAT interventions, followed by energy therapies, mind-body therapies, and others. The efficacy analysis of the CATs used in the selected studies indicated that their effects varied depending on participant characteristics and outcome measures, even when the same CAT was employed. To advance the field of rehabilitation nursing, effective CATs that are proven to be safe for older adult patients need to be developed and actively utilized. Additionally, specialized nurse training programs and clinical and community-based applications for rehabilitation patients requiring interventions need to be developed.

The Impact of Cannabidiol Treatment on Anxiety Disorders: A Systematic Review of Randomized Controlled Clinical Trials

Generalized Anxiety Disorder (GAD) is a common psychiatric condition characterized by persistent and excessive worry, often accompanied by dysautonomic symptoms that significantly impact patients’ well-being. Cannabidiol (CBD), a non-psychoactive compound derived from cannabis, has shown potential as an anxiolytic through its partial agonism of the 5HT-1A receptor and its negative allosteric modulation of CB1 receptors, which may help mitigate the anxiogenic effects of tetrahydrocannabinol (THC). This study evaluates the impact of CBD on individuals diagnosed with various anxiety disorders, comparing its effects to placebo and conventional pharmaceutical treatments through a systematic review of randomized controlled trials (RCTs). A systematic search of RCTs published between 2013 and 2023 was conducted across three databases using the terms “cannabidiol” and “anxiety”. Out of the 284 articles identified, 11 met the eligibility criteria. The studies reviewed varied widely in terms of the types of anxiety disorders and CBD dosages examined, leading to results that were often contradictory. Despite these conflicting outcomes, the data suggest that CBD may reduce anxiety with minimal adverse effects when compared to a placebo. However, further RCTs with improved methodologies, encompassing a broad range of doses and continuous CBD administration across specific anxiety disorders, are needed. Unlike previous studies and meta-analyses, this review encompasses a broader spectrum of anxiety disorders and a variety of study designs and dosages, providing a more nuanced understanding of CBD’s potential efficacy across different conditions.