Multimodal Treatment Approach Research Articles

Irritable bowel syndrome: Clinical practice update.

Irritable bowel syndrome (IBS) is a common and burdensome disorder characterized by chronic recurrent abdominal pain and altered bowel habits. IBS remains misunderstood, leading to delayed diagnosis, impaired quality of life, and substantial healthcare costs. Advancing clinicians' understanding of this complex biopsychosocial process, using a positive diagnostic strategy rather than a diagnosis of exclusion, and incorporating a multimodal treatment approach expedite time to diagnosis, facilitate symptom relief, and reduce financial expenditure.

OTHR-09. HEALTHCARE PROVIDERS’ PERSPECTIVES ON MALAYSIA-SINGAPORE VIRTUAL PEDIATRIC NEURO-ONCOLOGY TUMOR BOARD MEETING

Abstract BACKGROUND Virtual pediatric neuro-oncology tumor board meetings have been reported to be highly beneficial in improving the delivery of high-quality care for childhood central nervous system (CNS) tumors. However, such meetings are lacking in the Asia Pacific region. Hence, we initiated the first pediatric neuro-oncology online platform in the Asia Pacific region in January 2019, and we aimed to describe the participants’ perception of the virtual tumor board meetings. METHODS We retrospectively reviewed all cases from January 2019 to December 2023 and conducted a web-based survey to all participants in December 2023. Centers that presented more than five cases were invited to assess the impact of virtual meetings. RESULTS Fifty-four meetings have been conducted over five years. A total of 160 cases were presented by 20 institutions from six Asian countries, which include Malaysia, Singapore, Philippines, Vietnam, India, and Taiwan. Thirty participants responded to the survey. Majority of them attended the meetings to enhance their knowledge in pediatric neuro-oncology (96.7%), to learn evidence-based management (83.3%), and to build connections with regional colleagues and international experts (53.3%). Almost all concluded that tumor board meetings improved treatment decisions, addressed challenges of complex CNS tumor cases, and promoted continuity of care with appropriate post-surgical chemotherapy administration and surveillance investigations after completion of treatment. The main reason for case discussion was diagnostic difficulties followed by multimodal treatment advice (85.7%). More than 25% of management changes were observed in pathological diagnosis and treatment approaches. All the hospitals reported that the online case discussions improved pediatric neuro-oncology service delivery capacity and increased local team competence. CONCLUSION Virtual pediatric neuro-oncology tumor board meetings facilitated improvement in pathological diagnosis and multimodal treatment approach. The establishment of virtual CNS tumor board meetings is an effective way to seek international expert advice and promote pediatric neuro-oncology education in our region.

NURS-13. NEUROCOGNITIVE SIDE EFFECTS OF PEDIATRIC BRAIN TUMORS: A CONTINUING CHALLENGE

Abstract BACKGROUND Pediatric brain tumors pose a considerable challenge in clinical oncology, necessitating multimodal treatment approaches. Many of these have the potential to impact cognition on vulnerable, young brains. While advancements in therapies have improved survival rates, neurocognitive outcomes continue to be one of the most challenging late effects that affect quality of life for pediatric brain tumor survivors. METHODS We conducted a literature review to identify 1) current treatment approaches for pediatric brain tumors, 2) the neurocognitive effects that survivors of pediatric brain tumors experience, and 3) appropriate interventions that can be implemented to mitigate those neurocognitive effects. RESULTS Novel chemotherapeutic agents, such as molecularly targeted therapies, are increasingly implemented in a personalized approach to treatment. New approaches to radiation therapy, particularly proton therapy, have shown promise in minimizing cognitive decline compared to traditional photon therapy. Advances in neuroimaging techniques have enabled a more detailed understanding of structural and functional brain changes associated with treatment. While these newer treatment modalities are promising, their long-term side effects are mostly unknown and bear close monitoring over time. Because neurocognitive side effects continue to underscore the impact of pediatric brain tumor treatments, recent studies often specifically evaluate the cognitive side effects as well as attempt to personalize treatments to reduce cognitive damage. CONCLUSIONS Recent research findings reinforce the enduring concern of neurocognitive side effects in pediatric brain tumor survivors. The integration of advanced therapeutic modalities and targeted supportive care interventions may hold the key to optimizing treatment outcomes while minimizing cognitive morbidity. Continued research efforts are essential for refining treatment protocols and developing personalized strategies to safeguard neurocognitive function in this vulnerable population. Additionally, studies exploring the role of supportive care interventions, such as cognitive rehabilitation and neuroprotective strategies, demonstrate potential avenues for mitigating cognitive sequelae but require ongoing research.

Prospective randomized multicenter phase III trial comparing perioperative chemotherapy (FLOT protocol) to neoadjuvant chemoradiation (CROSS protocol) in patients with adenocarcinoma of the esophagus (ESOPEC trial).

LBA1 Background: The most effective multimodal approach for treatment of resectable locally advanced esophageal adenocarcinoma (EAC) is under debate. A prior ranking question is if neoadjuvant chemoradiation therapy or perioperative chemotherapy is superior. ESOPEC (NCT02509286) is a multicenter prospective randomized trial comparing neoadjuvant CROSS (41.4Gy plus carboplatin/paclitaxel) followed by surgery versus perioperative FLOT (5-FU/ leucovorin/oxaliplatin/docetaxel) and surgery for the curative treatment of EAC. Methods: Patients with cT1 cN+ cM0 or cT2-4a cNany cM0 resectable EAC were eligible. The primary endpoint is overall survival (OS; 90% power; hazard ratio [HR] 0.645, 218 events needed; one sided significance level of 2.5%). Analysis is by intention-to-treat in all randomized patients. The effect of treatment on OS is estimated using Cox regression stratified by study site, and including N stage (N0, N+), and age as covariates. Results: Between Feb 2016 and Apr 2020, 438 patients from 25 sites in Germany were randomly assigned to two treatment groups (221 FLOT; 217 CROSS). Baseline characteristics (male sex 89.3%, median age 63 [range 30-86], cT3/4 80.5%; cN+ 79.7%) were well balanced between both arms. Neoadjuvant treatment was started in 403 patients (207 FLOT; 196 CROSS). Surgery was done in 371 patients (191 FLOT; 180 CROSS). R0 resection was achieved in 351 patients (180 FLOT; 171 CROSS). 90 days postsurgical mortality was 4.3% (3.2% FLOT; 5.6% CROSS). After a median follow up of 55 months, 218 patients had died (97 FLOT; 121 CROSS). Median OS was 66 (95% CI 36 – not estimable) months in the FLOT arm, and 37 (95% CI 28 – 43) months in the CROSS arm. The 3-year OS rates were 57.4% (95% CI 50.1 – 64.0%) for FLOT and 50.7% (95% CI 43.5 – 57.5%) for CROSS (HR 0.70, 95% CI 0.53-0.92, p=0.012). In 359 patients with available tumor regression status, pathological complete response was achieved in 35 (19.3%, 95%-CI 13.9 – 25.9%) in FLOT and in 24 (13.5%, 95%-CI 8.8 – 19.4%) in CROSS. Conclusions: Perioperative FLOT improves survival in resectable EAC compared to neoadjuvant CROSS. Funding: The trial was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation), project number 264590883. Clinical trial information: NCT02509286 .

Manual medicine as part of a multimodal treatment approach to nociplastic pain

Manual medicine as part of a multimodal treatment approach to nociplastic pain

Formula diets for weight loss - chances and challenges

Formula diets, through the use of industrially manufactured meal replacement products, lead to effective and rapid weight reduction and improvement in obesity-associated comorbidities. The specific composition of these meal replacement products simplifies the adherence to calorie goals and ensures the supply of essential nutrients during significant energy restriction. Despite numerous potential applications, evidence from randomized controlled studies, and simplicity in practical implementation, challenges persist. Monotony and social restrictions complicate adherence and acceptance. The use of formula diets for sustainable weight loss requires integration into a multimodal treatment approach with the goal of long-term changes in eating and activity behaviour. This includes accompanying nutritional counselling, promotion of physical activity, evaluation of adjuvant pharmacological or interventional therapies, as well as psychological support. The development of new incretin-based anti-obesity medications has opened another application field for formula products. There is optimization potential in expanding the product range and combining it with digital applications to enhance acceptance and reach a larger patient group.

Intravitreal chemotherapy (IVC) in retinoblastoma: A study of clinical variables and ocular preservation outcomes.

10059 Background: Retinoblastoma, a primary intraocular malignancy, poses unique challenges in preserving life and vision. This retrospective study aims to analyze the impact of IVC in a population of retinoblastoma patients. The primary objective to avoid external radiotherapy, a recognized risk factor for second neoplasms, particularly in germline retinoblastoma cases. Methods: We conducted an analysis of retinoblastoma patients from 2011 to 2024. Clinical variables, including sex, age, laterality, intraocular retinoblastoma staging, and therapies employed, were prospectively documented. Results: The study included 59 patients (37 male; 22 female). Thirty-three percent of patients had unilateral tumors and an average age of 28 months at diagnosis, and 67% had bilateral tumors with an average age of 15 months. Sixty-one eyes were treated and classified at diagnosis as follow: 6 (9.8%) in groups A and B, 10(18%) in group C, 37(64%) in group D, 6(11%) in group E, and 2(3%) without initial information. IVC was administered as part of a multimodal treatment approach. A total of 203 cycles of IVC were performed, averaging 3.4 cycles per patient. Melphalan was used in 39% of cycles, followed by the combination of melphalan and topotecan in 35%, and topotecan alone in 26%. Seven of 61 (11.5%) were enucleated. Three of 61 eyes (4.9%) received radiotherapy. Control of vitreous seeds and vision preservation were achieved in 57/61 eyes (93%). No grade 3 or 4 adverse events occurred. Conclusions: IVC emerges as a crucial component in the management of retinoblastoma, offering a viable alternative to external radiotherapy. The analysis highlights the importance of this approach in preserving ocular integrity, thereby avoiding enucleation and reducing the risk of second neoplasms, particularly in germline retinoblastoma patients.

Application of artificial intelligence to hepatobiliary cancer clinical outcomes research

The rapid evolution of modern technology has made artificial intelligence (AI) an important emerging tool in healthcare. AI, which is a broad field of computer science, can be used to develop systems or machines equipped with the ability to tackle tasks that traditionally necessitate human intelligence. AI can be used to perform multifaceted tasks that involve the synthesis of large amounts of data with the generation of solutions, algorithms, and decision support tools. Various AI approaches, including machine learning (ML) and natural language processing (NLP), are increasingly being used to analyze vast healthcare datasets. In addition, visual AI has the potential to revolutionize surgery and the intraoperative experience for surgeons through augmented reality enhancing surgical navigation in real-time. Specific applications of AI in hepatobiliary tumors such as hepatocellular carcinoma and biliary tract cancer can improve patient diagnosis, prognostic risk stratification, as well as treatment allocation based on ML-based models. The integration of radiomics data and AI models can also improve clinical decision making. We herein review how AI may be of particular interest in the care of patients with complex cancers, such as hepatobiliary tumors, as these patients often require a multimodal treatment approach.

Advancements and challenges in brain cancer therapeutics.

Treating brain tumors requires a nuanced understanding of the brain, a vital and delicate organ. Location, size, tumor type, and surrounding tissue health are crucial in developing treatment plans. This review comprehensively summarizes various treatment options that are available or could be potentially available for brain tumors, including physical therapies (radiotherapy, ablation therapy, photodynamic therapy, tumor-treating field therapy, and cold atmospheric plasma therapy) and non-physical therapies (surgical resection, chemotherapy, targeted therapy, and immunotherapy). Mechanisms of action, potential side effects, indications, and latest developments, as well as their limitations, are highlighted. Furthermore, the requirements for personalized, multi-modal treatment approaches in this rapidly evolving field are discussed, emphasizing the balance between efficacy and patient safety.

Reconstruction options for infection-related defects : Plastic surgery armamentarium

The occurrence of infections has always been feared in all surgical disciplines. Plastic reconstructive surgery faces the challenge of treating infection-related defects on apatient-specific basis, which requires amultidisciplinary treatment concept. Satisfactory treatment success can only be achieved through radical debridement for infection cleansing, optimization of the perfusion situation paired with targeted anti-infective treatment and, if necessary, with soft tissue reconstruction by plastic surgery. This article presents the current possibilities of plastic and reconstructive surgery with respect to the reconstruction of infection-related defects. Proven and reliable strategies are presented and supplemented by promising experimental approaches. Due to the often multilayered defect situation caused by infections, from the epidermis to cancellous bone, the entire armamentarium of plastic and reconstructive surgery is used for reconstruction. The early involvement of plastic surgery in the treatment of infections and the interdisciplinary and multimodal treatment approach have proven their worth in the treatment of complex infection situations.

Treatment strategies for recurrent rectal cancer

Multimodal treatment approaches with neoadjuvant radiotherapy and chemotherapy followed by oncological and total mesorectal excision (TME) have significantly reduced the recurrence rate even in locally advanced rectal cancer. Nevertheless, up to 10% of patients develop alocal relapse. Surgical R0 resection is the only chance of a cure in the treatment of locally recurrent rectal cancer (LRRC). Due to the altered anatomy and physiology of the true pelvis as aresult of the pretreatment and operations as well as the localization and extent of the recurrence, the treatment decision is individualized and remains achallenge for the interdisciplinary team. Even locally advanced tumors with involvement of adjacent structures can be treated in designated centers using multimodal treatment concepts with potentially curative intent.

Conversion therapy for advanced hepatocellular carcinoma in the era of precision medicine: Current status, challenges and opportunities.

Hepatocellular carcinoma (HCC), the most prevalent malignancy of the digestive tract, is characterized by a high mortality rate and poor prognosis, primarily due to its initial diagnosis at an advanced stage that precludes any surgical intervention. Recent advancements in systemic therapies have significantly improved oncological outcomes for intermediate and advanced-stage HCC, and the combination of locoregional and systemic therapies further facilitates tumor downstaging and increases the likelihood of surgical resectability for initially unresectable cases following conversion therapies. This shift toward high conversion rates with novel, multimodal treatment approaches has become a principal pathway for prolonged survival in patients with advanced HCC. However, the field of conversion therapy for HCC is marked by controversies, including the selection of potential surgical candidates, formulation of conversion therapy regimens, determination of optimal surgical timing, and application of adjuvant therapy post-surgery. Addressing these challenges and refining clinical protocols and research in HCC conversion therapy is essential for setting the groundwork for future advancements in treatment strategies and clinical research. This narrative review comprehensively summarizes the current strategies and clinical experiences in conversion therapy for advanced-stage HCC, emphasizing the unresolved issues and the path forward in the context of precision medicine. This work not only provides a comprehensive overview of the evolving landscape of treatment modalities for conversion therapy but also paves the way for future studies and innovations in this field.

Dysmenorrhea: a disabling pain.

Dysmenorrhea is a common menstrual condition in women of reproductive age, characterized by pelvic pain during the menstrual cycle. This article reviews the risk factors, clinic and diagnosis of primary dysmenorrhea to propose a multimodal treatment approach for this condition. Primary dysmenorrhea is pelvic pain associated with the menstrual period without underlying pelvic pathology. In contrast, secondary dysmenorrhea refers to pelvic pain that presents as a symptom of other gynecologic conditions. Diagnosis is based on detailed clinical history, physical and gynecological examination, and complementary tests may be performed in specific cases. Treatment of primary dysmenorrhea is multimodal and aims to relieve pain and improve the patient’s quality of life. Nonsteroidal anti-inflammatory drugs are the first line of treatment, although other therapeutic approaches can be employed.

The impact of tumor budding and single-cell invasion on survival in patients with stage III/IV locally advanced oral squamous cell carcinoma- results from a prospective cohort study.

Tumor budding (TB) refers to the presence of small clusters of tumor cells at the invasive front of a malignant tumor. Single tumor cell invasion (SCI) is an extreme variant of TB, in which individual loose tumor cells are present at the invasive front. Both TB and SCI are important histomorphologic risk factors postulated to indicate loss of cellular cohesion. In this study, we investigated the influence of TB and SCI on different survival outcomes in patients with locally advanced oral squamous cell carcinoma (OSCC). We included 129 patients with locally advanced OSCC (pT3-4) from a single-center, prospectively maintained cohort. We examined the association of TB and SCI with the presence of occult lymph node metastasis using a logistic regression model. Survival probabilities were estimated using the Kaplan-Meier method and cumulative incidence functions. The association of TB and SCI on overall survival (OS), oral cancer-specific survival (OCSS), and local recurrence-free survival (LRFS) was investigated using Cox's proportional hazards regression models. TB was detected in 98 (76%) of the tumors, while SCI was observed in 66 (51%) patients. There was a significant association between TB and the occurrence of occult lymph node metastasis (OR=3.33, CI: 1.21-10.0). On multivariate analysis, TB had no detectable impact on survival outcomes. However, SCI showed a higher risk for local recurrence (Hazards ratio (HR): 3.33, CI: 1.19 - 9.27). This study demonstrates that TB and SCI in locally advanced OSCC function as an independent risk factor for occult lymph node metastases, as well as local recurrences. Both histomorphologic risk factors could serve as an additional parameter for stratifying therapy and escalating multimodal treatment approaches.

Combination of calretinin, MALAT1, and GAS5 as a potential prognostic biomarker to predict disease progression in surgically treated mesothelioma patients

BackgroundThe role of cytoreductive surgery for epithelioid pleural mesothelioma within a multimodal treatment approach remains controversial. Carefully selected patients benefit from cytoreductive surgery and adjuvant chemotherapy, but there is no established biomarker to predict tumor recurrence or progression during the course of the disease. The aim of this study was to identify potential biomarkers to predict therapeutic response in terms of progression-free survival. MethodsBetween 03/2014 and 08/2022, preoperative blood samples were collected from 76 patients with epithelioid pleural mesothelioma who underwent cytoreductive surgery as part of a multimodal treatment approach. Identification of potential biomarkers was performed by determination of mesothelin and calretinin, as well as specific long non-coding RNAs and microRNAs. Receiver operating characteristic analysis, Kaplan-Meier survival analysis, and Cox regression were used to assess the association between biomarker concentrations and patient recurrence status and survival. ResultsMALAT1, GAS5, and calretinin showed statistically significant increased biomarker levels in patients with recurrence in contrast to recurrence-free patients after surgical treatment (p < 0.0001, p = 0.0190, and p = 0.0068, respectively). The combination of the three biomarkers resulted in a sensitivity of 68 % and a specificity of 89 %. ConclusionMALAT1, GAS5, and calretinin could be potential biomarkers for the prediction of tumor recurrence, improving the benefit from multimodal treatment including cytoreductive surgery.

Multimodal Treatment of Pleural Mesothelioma with Cytoreductive Surgery and Hyperthermic Intrathoracic Chemotherapy: Impact of Additive Chemotherapy.

Cytoreductive surgery (CRS) combined with hyperthermic intrathoracic chemoperfusion (HITOC) is a promising treatment strategy for pleural mesothelioma (PM). The aim of this study was to evaluate the impacts of this multimodal approach in combination with systemic treatment on disease-free survival (DFS) and overall survival (OS). In this retrospective multicenter study, clinical data from patients after CRS and HITOC for PM at four high-volume thoracic surgery departments in Germany were analyzed. A total of 260 patients with MPM (220 epithelioid, 40 non-epithelioid) underwent CRS and HITOC as part of a multimodal treatment approach. HITOC was administered with cisplatin alone (58.5%) or cisplatin and doxorubicin (41.5%). In addition, 52.1% of patients received neoadjuvant and/or adjuvant chemotherapy. The median follow-up was 48 months (IQR = 38 to 58 months). In-hospital mortality was 3.5%. Both the resection status (macroscopic complete vs. incomplete resection) and histologic subtype (epithelioid vs. non-epithelioid) had significant impacts on DFS and OS. In addition, adjuvant chemotherapy (neoadjuvant/adjuvant) significantly increased DFS (p = 0.003). CRS and HITOC within a multimodal treatment approach had positive impacts on the survival of patients with epithelioid PM after macroscopic complete resection. The addition of chemotherapy significantly prolonged the time to tumor recurrence or progression.

Therapeutic Response to PRRNT in a Rare Case of Metastatic Renal Neuroendocrine Carcinoma

AbstractNeuroendocrine tumors (NETs) are a rare spectrum of neoplasms that are characterized by neuroendocrine and neural differentiation. The treatment can be challenging in view of the heterogeneity in differentiation and behavior. Primary renal origin NETs are rare and only a few cases have been reported in the literature. There is limited knowledge on their presentation and response to various lines of treatment. We report a case of a patient with a metastatic renal NET from a rare histological subtype of large cell neuroendocrine carcinoma, known to cause aggressive disease with poor prognosis. A multimodality treatment approach was followed. In spite of surgical management and second-line chemotherapy, the disease progressed. The patient subsequently received peptide receptor radionuclide therapy (PRRNT) using lutetium-177 DOTATATE, following which the patient demonstrated a remarkable clinical and radiological response and is stable to date. In a rare tumor with poor prognosis, the relevance of theranostics and the efficacy of targeted therapies like PRRNT are noteworthy.

Adjunctive bevacizumab therapy in an equine corneal stromal invasive squamous cell carcinoma with a 53-months follow-up.

A 17-year-old Appaloosa mare was referred for evaluation of presumed refractory keratitis of the left eye. Gross examination revealed ocular discomfort and corneal neovascularization with a nasal focal opacification affecting approximately 40% of the corneal surface. On ophthalmic examination, extensive subepithelial to mid-stromal vascular branching accompanied by a homogeneous white, dense opacification, which affected up to 80% of the total corneal thickness, were apparent. Signs of concurrent uveitis were absent. Deep-stromal lamellar keratectomy with a conjunctival pedicle graft was performed under general anesthesia. Histopathology confirmed a poorly differentiated corneal stromal invasive squamous cell carcinoma (SI-SCC) with neoplastic cell extension to the surgical margins. Postoperatively, 4 topical mitomycin C 0.04% chemotherapy cycles combined with oral firocoxib therapy were initiated. Seven months after surgery, regrowth of the SI-SCC was clinically suspected. A total volume of 1 ml bevacizumab 2.5% was administered in the standing sedated horse via 3 mid-stromal corneal injections. Four weeks later, intrastromal bevacizumab injections (ISBIs) were repeated, however, this time the solution was injected directly into the main corneal vessel branches.Seven weeks after the second ISBIs, the left eye was comfortable and significant remission of corneal vascularization and opacity was recognized. No recurrence has been noted for a follow-up period of more than 53 months.Equine SI-SCC usually has a very poor prognosis for globe maintenance. To the authors' knowledge this is the first report of well-tolerated intrastromal antivascular endothelial growth factor adjunctive therapy with bevazicumab 2.5% and SI-SCC resolution after a multimodal treatment approach.

Treatment strategies for borderline resectable pancreatic neuroendocrine tumors: a narrative review.

Well-differentiated pancreatic neuroendocrine tumors (pNETs) are a group of rare, heterogeneous tumors that originate in the endocrine tissue of the pancreas and account for 1-2% of all pancreatic neoplasms. The majority of pNETs are non-functional and typically follow a more indolent course. Especially at early stages, the primary management of pNETs is surgical resection which is associated with relatively low rates of recurrence and excellent long-term prognosis. On the other hand, some patients will present with locally advanced primary tumors or low volume metastatic disease in which complete surgical resection may be more difficult to achieve and recurrence rates are significant. Unlike treatment of borderline resectable (BR) pancreatic adenocarcinoma, in which neoadjuvant treatment strategies are becoming standardized, borderline resectability is not a currently established terminology for pNETs and the optimal multidisciplinary treatment approach is poorly understood. We performed a literature search on PubMed, Google Scholar, and ClinicalTrials.gov using keywords, including 'pancreatic neuroendocrine tumor' and 'borderline resectable'. All studies and review articles in English with full text were considered. Each publication was independently reviewed. We introduce the concept of BR-pNETs, focusing on important criteria that should be included in their definition by balancing the feasibility of resection and the clinical utility of surgery. We suggest that extended resection, involving vascular reconstruction, adjacent organ resection, and/or liver metastasis, should be considered at experienced, high volume centers. Furthermore, we outline multidisciplinary treatment strategies, including systemic and locoregional treatment options, for optimizing outcomes for this growing patient population. Formalizing the definition of resectability in pNETs through multidisciplinary collaborative research will be important for standardizing the indications for multimodality treatment and aggressive surgical approaches for patients.

Neurofeedback treatment for Attention Deficit Hyperactivity Disorder in adults

IntroductionAttention-deficit/hyperactivity disorder (ADHD) is one of the most prevalent neurodevelopment disorders in the world. Clinical guidelines for ADHD recommend multimodal treatment approaches, with current evidence suggesting that medication, including methylphenidate and various amphetamine formulations, in conjunction with psychosocial treatment are most effective in the short-term and long term. Over the last decade, an increasing number of studies investigating non-pharmacological treatments have been published, such as cognitive therapy, Neurofeedback (NF), Transcranial direct current stimulation with the aim of treating ADHD patients.ObjectivesWe comprehensively reviewed literature searching for studies on the effectiveness and specificity of NF for the treatment of ADHD. The aim of this review is to understand if there is scientific evidence in using of electroencephalogram (EEG)-Neurofeedback for treating patients with ADHD.Methods We did a non systemathic review using pubmed and google schoolar databases in order to analyze the influence and effects of therapy in patients diagnosed with ADHD and under treatment based on EEG Neurofeedback. We analyzed 18 systhematic reviews and metha-analysis and 2 case control studies.Results Accourding to the systhematic reviews results showed positive and significant effects in the visual memory, attention and visual recognition (spatial working memory). EEG also showed improvement in upper alpha activity in a resting state (open-eyed) measured from the occipital area, which similarly indicated improvement in the cognitive domain (attention). Compared to non-active control treatments, NF appears to have more durable treatment effects, for at least 6 months following treatment.Conclusions In conclusion, it is possible to affirm that a neuromodulating effect of the therapy positively influences cognitive processes, mood, and anxiety levels in patients with ADHD and is associated with significant long-term reduction in symptoms. Though limitations exist regarding conclusions about the specific effects of NF, the review documents improvements in school, social, and family environments. However, future efforts should focus on implementing standard neurofeedback protocols, ensuring learning, and optimizing clinically relevant transfer and more studies are needed for a properly powered comparison of follow-up effects between NF and active treatments and to further control for non-specific effects.Disclosure of InterestNone Declared