[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"University of Dublin, Trinity College\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":323},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,11,0,[8,45,71,99,125,158,190,223,244,273,294],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":27,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":44},"100608012","prediction-of-venous-thrombosis-during-chemotherapy-the-pinpoint-study-100608012",false,"NCT07196020","Prediction of Venous Thrombosis During chemotherapy-the PINPOINT Study","Prediction and Prevention of Venous Thrombo-embolism(VTE) During Chemotherapy Using Serial Determination of Haemostasis Biomarkers.","PINPOINT","Inclusion Criteria:\n\n* Patients with a diagnosis of ovarian, lung, gastric or pancreatic cancer scheduled to undergo a course of chemotherapy who are undergoing adjuvant or neoadjuvant chemotherapy, or who are undergoing chemotherapy for relapsed disease or patients receiving targeted therapy in combination with chemotherapy\n* Patients who are over 18 years of age\n* Patients who are able to give full and informed written consent\n\nExclusion Criteria:\n\n* Prior history of a documented VTE event within the last 5 years (excluding central line associated events whereby patients completed anticoagulation \\> 3 months previously)\n* Any history of significant haemorrhage (requiring hospitalization or transfusion) outside of a surgical setting within the last 5 years\n* Familial bleeding diathesis\n* Known diagnosis of disseminated intravascular coagulation.\n* Surgery within 2 weeks of first baseline sample (with the exception of porth-a-cath implantation or biopsy)\n* Chemotherapy or immunotherapy 4 weeks before first baseline sample\n* Currently receiving long term anticoagulant therapy (Low Molecular Weight Heparin(LMWH), Direct Oral Anticoagulants(DOACs), Warfarin). Patients receiving aspirin, ticlopidine, clopidogrel or LMWH at a prophylactic dosage for a short period (ie post cancer surgery or during short hospital stay) will be included provided they have completed thromboprophylaxis therapy at the first blood sampling time point.","ALL","18 Years",{"count":20,"type":21},380,"ESTIMATED","OBSERVATIONAL","Cancer patients are at higher risk of getting a blood clot (known as venous thromboembolism (VTE)) especially during chemotherapy and some patients are more at risk than others. These clots can be prevented by using blood thinners (known as anticoagulants) but these are not suitable for everyone as they also carry a risk of bleeding. This study aims to identify which chemotherapy patients are most at risk of a blood clot and at what point in their treatment this is likely to happen. In this project biomarkers in the blood that are involved in blood clotting will be measured in cancer patients at four stages during chemotherapy to see how the biomarkers change during treatment. The blood samples for these tests are taken at the same time as the normal routine blood tests done before a chemotherapy cycle. Biomarker levels will be compared between those patients who subsequently get a VTE and those who do not get a VTE. This will help develop a biomarker based blood test to predict clots during chemotherapy. The biomarker based test will also be compared with other methods of predicting VTE in cancer patients which are currently in use. In the future, this blood test might be used to see if patients are at high risk of a clot during chemotherapy and provide a method to optimise the use of preventative anticoagulants in cancer patients during chemotherapy.",[25,26],"Venous Thromboembolism","Cancer",[28,26,29,30,31],"Chemotherapy","Thrombin","Venous thromboembolism","Neoplasms","RECRUITING","2026-05-14",{"date":35,"type":36},"2026-05-15","ACTUAL",{"date":38,"type":36},"2025-10-01",{"date":40,"type":21},"2029-09-01",{"name":42,"class":43},"University of Dublin, Trinity College","OTHER",3,{"id":46,"slug":47,"hasResults":11,"nctId":48,"briefTitle":49,"officialTitle":50,"acronym":51,"eligibilityCriteria":52,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":53,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":55,"conditions":56,"keywords":58,"overallStatus":62,"whyStopped":4,"lastUpdateSubmitDate":63,"lastUpdatePostDateStruct":64,"startDateStruct":66,"completionDateStruct":68,"leadSponsor":70,"locationsCount":4},"100640813","the-react-study-rehabilitation-and-activity-in-allogenic-transplant-100640813","NCT07581093","The REACT Study: REhabilitation and ACTivity in Allogenic Transplant","A Longitudinal Study of Physical Function in Patients Undergoing Allogenic Stem Cell Transplant.","REACT","Inclusion Criteria:\n\n* Patients who are listed for allogeneic stem cell transplant.\n* Ability to provide written informed consent\n* Over 18 years old\n\nExclusion Criteria:\n\n* Nil",{"count":54,"type":21},140,"A prospective, longitudinal cohort study will be conducted to evaluate the effects of treatment on the physical function of patients undergoing Allogeneic Hematopoeitic Stem Cell Transplant.",[57],"Allogeneic Hematopoietic Stem Cell Transplant (Allo-HSCT)",[59,60,61],"Stem Cell Transplantation","Physical Functional Performance","Physical Activity","NOT_YET_RECRUITING","2026-05-06",{"date":65,"type":36},"2026-05-12",{"date":67,"type":21},"2026-05-01",{"date":69,"type":21},"2029-12-28",{"name":42,"class":43},{"id":72,"slug":73,"hasResults":11,"nctId":74,"briefTitle":75,"officialTitle":75,"acronym":76,"eligibilityCriteria":77,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":78,"targetDuration":4,"studyType":80,"phases":81,"briefSummary":83,"conditions":84,"keywords":85,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":90,"lastUpdatePostDateStruct":91,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":98},"100606993","pre-infusion-aerobic-cycling-exercise-for-cardiorespiratory-fitness-in-cancer-patients-100606993","NCT07182773","Pre-infusion Aerobic Cycling Exercise for CardioRespiratory Fitness in Cancer Patients","PACE-CRC","Inclusion Criteria:\n\n* Aged \\>18.\n\nHistological confirmed diagnosis of stage I to IIIc breast, ovarian, or colorectal cancer.\n\nScheduled to receive chemotherapy ± immunotherapy with curative intent over at least a 12-week period.\n\nMedical clearance from oncologist to partake in regular exercise in accordance with ACSM preparticipation screening algorithm.\n\nAble to use exercise bike independently.\n\nAbility to provide written informed consent.\n\nExclusion Criteria:\n\n* Advanced\u002Fmetastatic disease.\n\nScheduled to receive concurrent chemoradiotherapy.\n\nNew pain or other pain that would preclude ability to use bike.\n\nInability to read and understand English.\n\nDeemed unfit to proceed from results of CPET.\n\nUnstable angina, arrhythmia, hypertension or decompensated heart failure.\n\nDementia or psychiatric illness which would preclude safe independent exercise.\n\nAcute untreated embolus\u002Finfarct.\n\nDissecting aneurysm.\n\nAcute myocarditis or pericarditis.",{"count":79,"type":21},80,"INTERVENTIONAL",[82],"NA","Background to this Research Patients who undergo cancer treatment involving chemotherapy or immunotherapy, can experience considerable reductions in their fitness levels. This is a concern, as exercise is a really important part of cancer care. Therefore delivering exercise programmes that support patients during their chemotherapy or immunotherapy treatment will be essential to helping people to maintain their fitness levels. Research is needed to examine the best way to introduce exercise into the patient pathway in a way that is convenient and patient-centred.\n\nThe Specific Questions Being Asked This research project aims to examine the effect of an exercise programme which involves exercising on the cancer treatment day ward with a physiotherapist while waiting for treatment infusion as a safe and effective way of supporting patients to keep fit and active during chemotherapy treatment. The trial will also investigate if it the prescribed moderate intensity exercise for 30 minutes is manageable for patients.\n\nTrial Plan This project will be delivered as a randomised controlled trial. All participants enrolled on the trial will receive information and advice about physical activity during chemotherapy treatment from a physiotherapist with expertise in cancer care. The intervention arm will also complete an exercise session with the physiotherapist on the day of their infusion treatment over a period of 12 weeks.\n\nThe feasibility of this protocol has already been tested in 17 participants with very positive results. The information gained from this initial study will be used to deliver this trial, which will recruit 80 participants. It is hoped that the information gained from this research will provide a practical way of providing supervised exercise training for patients during chemotherapy or immunotherapy that is safe, expert-led and patient centred.",[26],[86,87,88,89],"exercise","cardiorespiratory fitness","chemotherapy","exercise oncology","2026-04-28",{"date":92,"type":36},"2026-05-04",{"date":94,"type":36},"2025-09-24",{"date":96,"type":21},"2027-09",{"name":42,"class":43},1,{"id":100,"slug":101,"hasResults":11,"nctId":102,"briefTitle":103,"officialTitle":104,"acronym":105,"eligibilityCriteria":106,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":107,"enrollmentInfo":108,"targetDuration":4,"studyType":80,"phases":110,"briefSummary":111,"conditions":112,"keywords":116,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":117,"lastUpdatePostDateStruct":118,"startDateStruct":120,"completionDateStruct":122,"leadSponsor":124,"locationsCount":98},"100623226","bimodal-electrical-sound-stimulation-and-auditory-training-for-chronic-tonal-tinnitus-100623226","NCT07393880","Bimodal Electrical-Sound Stimulation and Auditory Training for Chronic Tonal Tinnitus","Non-Invasively Re-Training the Tinnitus Brain Using Bimodal Electrical-Sound Stimulation (NITESGON-ADT): Protocol for a Prospective, Double-Blind, Randomised Controlled Trial","NITESGON-ADT","Inclusion Criteria:\n\n* Adults aged 18-80 years\n* Continuous subjective tinnitus for \\>3 months and ≤5 years\n* Predominantly tonal tinnitus (unilateral or bilateral)\n* Screening THI score 28-76\n* Minimum Masking Level (MML) 20-80 dB HL\n* No prior tinnitus neuromodulation treatment\n* Able to comply with eight sessions over four weeks and follow-up assessments\n\nExclusion Criteria:\n\n* Objective tinnitus or predominantly somatic tinnitus\n* Pulsatile tinnitus\n* Evidence of conductive hearing loss (abnormal otoscopy or tympanometry)\n* Pure-tone audiometry exclusions: \\>40 dB HL at any frequency 250 Hz-1 kHz OR \\>80 dB HL at any frequency 2-8 kHz in either ear\n* Hearing aid use initiated within the past 90 days\n* Active implantable medical device (e.g., pacemaker, DBS, cochlear implant)\n* LDL \\\u003C30 dB SL at 500 Hz in either ear\n* Diagnosis of temporomandibular joint disorder or occipital neuralgia\n* Severe anxiety (STAI \\>120\u002F160)\n* Cognitive impairment (MMSE \\\u003C25)\n* Severe depressive symptoms (BDI ≥30)\n* Diagnosis of Menière's disease\n* Current pregnancy\n* Involvement in medicolegal cases\n* History of auditory hallucinations\n* Current prescription of central nervous system drugs likely to alter neuromodulatory function (e.g., noradrenergic, dopaminergic, serotonergic, benzodiazepine, cholinergic, or other psychoactive medications)\n* Currently enrolled in another interventional study","80 Years",{"count":109,"type":21},100,[82],"This study tests whether pairing non-invasive stimulation of the greater occipital nerve (NITESGON) with an attentionally demanding auditory frequency discrimination training task reduces tinnitus loudness and tinnitus-related distress. One hundred adults with chronic tonal tinnitus will be randomised to one of four groups in a 2×2 factorial design: real versus sham NITESGON and active versus passive listening during auditory stimulation. Participants complete eight sessions across four weeks, with outcomes assessed at baseline, end of treatment, 28 days post-treatment, and 6 months post-treatment.",[113,114,115],"Tinnitus, Subjective","Tinnitus","Chronic Tinnitus",[114],"2026-04-02",{"date":119,"type":36},"2026-04-03",{"date":121,"type":36},"2026-01-30",{"date":123,"type":21},"2029-01-30",{"name":42,"class":43},{"id":126,"slug":127,"hasResults":11,"nctId":128,"briefTitle":129,"officialTitle":129,"acronym":130,"eligibilityCriteria":131,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":132,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":134,"conditions":135,"keywords":138,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":150,"lastUpdatePostDateStruct":151,"startDateStruct":153,"completionDateStruct":155,"leadSponsor":157,"locationsCount":98},"100579108","measurement-and-impact-of-physical-impairment-in-amyotrophic-lateral-sclerosis-use-of-digital-technologies---a-precision-als-project-100579108","NCT06820008","Measurement and Impact of Physical Impairment in Amyotrophic Lateral Sclerosis: Use of Digital Technologies - A Precision ALS Project","TechnicALS","Inclusion Criteria:\n\n* Diagnosis of ALS made by a Neurologist; possible, lab-supported probable, probable or definite as per the revised El Escorial Criteria.\n* Enrolled in the Precision ALS prospective study.\n* Ability to understand participation requirements and provide informed consent to undergo assessments and for data to be used.\n* Willingness to use a smartphone or tablet and to download and use study apps.\n* Age \\>18 years\n* Home access to a stable broadband internet connection and willingness to use this for data collection.\n\nExclusion Criteria:\n\n* Diagnosis of a neurological disease other than ALS, active dementia or psychiatric illness that would limit ability to follow the assessment schedule of the study.\n* Other medical condition that would compromise the patient's safety or limit their participation in this study.",{"count":133,"type":21},60,"Amyotrophic Lateral Sclerosis (ALS), the most common form of Motor Neuron Disease (MND), is a neurodegenerative disease. At present there are limited treatment options for this disease which progressively affects physical function, i.e., the ability to speak, breathe, walk, and perform activities of daily living. ALS is a rare disease, and can present differently amongst individuals, therefore global collaboration is vital to have enough participants in studies to evaluate the effects of new treatments more precisely.\n\nThere are now many novel technologies that measure physical function which could be used in research studies to allow people with ALS to participate, in-part from home, knowing that they have access to the best clinical trials but with minimal time and travel burden. Their accuracy and the ability\u002Fwillingness of people with ALS to use them need to be evaluated before they are accepted.\n\nOne of the traditional measurements used in research is called the ALS Functional Rating Scale -revised (ALSFRS-r) but this measurement has been criticised for being unable to pick up small changes and, in the digital age, outdated. The primary aim of this study is to develop a digital toolkit for more accurate measurement of physical aspects of ALS. It will test new technologies that measure physical function (i.e., walking, speech, swallow, strength, respiration (breathing), dexterity) that can be used by people with ALS in their own home.\n\nThis study has two aims:\n\nFirstly, to test a selection of new digital technologies (in the form of devices, online systems and applications used on smartphones\u002Felectronic tablets) that measure physical function (e.g., walking, speech, strength) and assess whether the technologies are easy to use and acceptable both to people with ALS\u002FMND and healthcare professionals.\n\nSecondly, to measure how good technologies are at picking up changes in physical function over time and how they compare to older measures that are usually employed by clinicians.\n\nThis study will recruit 60 people with the ALS form of MND who attend a MND clinic in Dublin, Ireland. The study will run from November 2024 to December 2027 approximately. During this period, each participant will be asked to take part for a duration of 12 months.\n\nThe study will compare measurements of physical function collected by a researcher in the traditional way, with new ways of measuring the same functions, using technologies that can be used at home by the person with ALS. The experience of people using the technologies at home will be evaluated with interviews and questionnaires.\n\nOver the 12-month duration, participants will be assessed in person by members of the research team on 3 occasions. These assessments will be carried out in the clinic setting or can be completed at the participant's home instead if needed.\n\nIn between the in-person assessments, participants will also do assessments in their own home every week using technologies, either independently or with telephone or video support from a researcher. The technologies that the participant use at home will be matched to the ones that were assigned to them for the in-person assessment at the beginning. Participants will use only technologies that are suited to them. The researcher will talk to participants about which technologies are suitable for them and which they are comfortable to use.\n\nParticipants coded data collected using the new technologies will be analyzed using established methods and newer methods such as artificial intelligence (AI). AI refers to the ability of computers and digital devices to learn and simulate human intelligence. Machine learning, a field within AI, analyses large data sets to develop models that improve as more data is added. Analysis of participants coded data will be for research purposes only and will not be used for their medical care.\n\nUltimately this study will create new knowledge on the role of technology in physical measurement in MND and how it can be successfully used in future studies to help find effective treatments.",[136,137],"Amyotrophic Lateral Sclerosis","Motor Neurone Disease",[139,140,141,142,143,144,145,146,147,148,149],"ALS","PrecisionALS","Digital technologies","speech","swallow","dexterity","mobility","respiration","remote measurement","MND","outcome measurement","2025-02-05",{"date":152,"type":36},"2025-02-11",{"date":154,"type":36},"2024-11-21",{"date":156,"type":21},"2027-12-01",{"name":42,"class":43},{"id":159,"slug":160,"hasResults":11,"nctId":161,"briefTitle":162,"officialTitle":163,"acronym":164,"eligibilityCriteria":165,"healthyVolunteers":11,"sex":166,"minAge":18,"maxAge":167,"enrollmentInfo":168,"targetDuration":4,"studyType":80,"phases":170,"briefSummary":171,"conditions":172,"keywords":174,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":181,"lastUpdatePostDateStruct":182,"startDateStruct":184,"completionDateStruct":186,"leadSponsor":188,"locationsCount":189},"100571718","testing-the-effectiveness-of-a-work-rehabilitation-intervention-for-women-with-breast-cancer-100571718","NCT06723899","Testing the Effectiveness of a Work Rehabilitation Intervention for Women with Breast Cancer","Examining the Effectiveness, and Cost-effectiveness, of CanWork, a Self-management Intervention to Support Women with Breast Cancer to Return to Work","CanWork","Inclusion Criteria:\n\n* Women with confirmed diagnosis of breast cancer\n* Women with breast cancer who were in paid employment prior to their cancer diagnosis\n* Women with breast cancer who have completed adjuvant oncology treatment (excluding hormone therapy, targeted and biological therapies) within the last 12 months\n* Women with breast cancer who have capacity to participate in a six-week online occupational therapy intervention\n\nExclusion Criteria:\n\n* Women with metastatic breast cancer\n* Women with breast cancer who were not in paid employment prior to their cancer diagnosis\n* Women with breast cancer who have decided not to return to work following completion of cancer treatment\n* Women with breast cancer who have co-morbidity that would interfere with capacity to participate in a six-week online occupational therapy intervention","FEMALE","70 Years",{"count":169,"type":21},248,[82],"Women with breast cancer make up a significant proportion of cancer survivors, with more than 43,750 women living with breast cancer in Ireland. However, many women report physical and psychological health difficulties that interfere with their ability to return to work. In Ireland, and internationally, these difficulties are being increasingly recognised, with recent research identifying gaps in rehabilitation services to prepare women with breast cancer to return to work. Collaborating with women with breast cancer, and those who provide health and supportive services to individuals living with cancer in Ireland, an online self-management intervention, CanWork, was developed. CanWork aims to support women with breast cancer to manage the process of returning to work and learn strategies to manage post-treatment health-related difficulties. CanWork also provides information on workplace entitlements. This intervention was trialled with women with breast cancer in 2021, who reported that the programme gave them confidence to return to work and that the content was relevant. This study will include a larger group of women with breast cancer to determine if CanWork is effective in supporting return to work. To do this, 248 women with breast cancer will be included in the study, half of whom will receive CanWork and the results will be compared with women who do not receive the intervention. Having a programme that is financially viable is important and therefore the costs involved in running and attending the intervention will also be calculated. Should this study demonstrate that CanWork is effective in supporting women with breast cancer to return to work, the study team will collaborate with cancer services in Ireland to make the programme available nationally.",[173],"Breast Cancer",[175,176,177,178,179,180],"Breast cancer","Self-Management intervention","Occupational Therapy","Self-Efficacy","Return to work","Symptom management","2024-12-12",{"date":183,"type":36},"2024-12-17",{"date":185,"type":36},"2024-11-13",{"date":187,"type":21},"2028-03-31",{"name":42,"class":43},2,{"id":191,"slug":192,"hasResults":11,"nctId":193,"briefTitle":194,"officialTitle":195,"acronym":196,"eligibilityCriteria":197,"healthyVolunteers":198,"sex":17,"minAge":199,"maxAge":200,"enrollmentInfo":201,"targetDuration":4,"studyType":80,"phases":202,"briefSummary":203,"conditions":204,"keywords":207,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":215,"lastUpdatePostDateStruct":216,"startDateStruct":218,"completionDateStruct":220,"leadSponsor":222,"locationsCount":98},"100562853","the-effect-of-an-adhesive-system-on-the-retention-and-caries-prevention-for-fissure-sealants-in-permanent-molars-100562853","NCT06608563","The Effect of an Adhesive System on the Retention and Caries Prevention for Fissure Sealants in Permanent Molars","The Effect of an Adhesive System on the Retention and Caries Prevention for Fissure Sealants in Permanent Molars: a 2-year Randomised Clinical Trial","ResinFS","Inclusion criteria:\n\n1. 6 to 12 years of age;\n2. Referred for dental treatment at the Dublin Dental University Hospital DDUH) or that are ongoing patients of the Paediatric dentistry clinic;\n3. With first permanent molars that are caries free or present caries lesions restricted to enamel (ICDAS 1 to 3) indicated for glass ionomer sealants.\n4. Whose parents agreed and consent to participate in the present research;\n\nExclusion criteria:\n\n1. Presence of any developmental defects\n2. Presence of any type of restorative\u002Fsealant material in the selected tooth;\n3. Presence of a dentine shadow (ICDAS 4) or dentine cavitation (ICDAS 5\u002F6) detected clinically and\u002For radiographically14;\n4. Insufficient cooperation to achieve adequate moisture control using cotton roll isolation",true,"6 Years","12 Years",{"count":109,"type":21},[82],"Background: Resin-based fissure sealants (FS) are recommended to prevent pit-and-fissure caries development or prevent the progression of enamel caries lesion to frank cavitation into dentine. There is still limited clinical evidence on the use of adhesive system beneath fissure sealants in permanent molars and its effect on FS retention and caries progression.\n\nAim: The aim of this randomised clinical trial is to evaluate the clinical efficacy of fissure sealants placed with and without prior use of an adhesive system in terms of retention and caries prevention in permanent molars over the period of 2 years.\n\nStudy design: Children (6-12 years of age) with high caries risk that require sealants in their first permanent molars (ICDAS 0-3) will be selected at the Dublin Dental University Hospital (DDUH). Molars will be stratified according to presence of caries lesions (ICDAS 0 or ICDAS1-3) and randomly allocated according to the study groups (Test group: 17% phosphoric acid + adhesive system + FS; Control group: 17% phosphoric acid + FS). The randomisation unit will be the tooth and more than one tooth can be included per child. All children will be evaluated after 12 and 24 months by calibrated independent examiners. The primary outcome of the present trial is sealant retention over time. Clinical variables such as age, gender, tooth position (upper\u002Flower), caries experience (DMFT\u002Fdmft), stage of eruption (erupted\u002Fpartially erupted) and children's behavior (Frankl scale) will be collected.",[205,206],"Dental Caries","Fissure Sealant",[208,209,210,211,212,213,214],"fissure sealant","first permanent molar","retention","adhesive system","children","clinical trial","caries","2024-11-06",{"date":217,"type":36},"2024-11-08",{"date":219,"type":36},"2024-06-05",{"date":221,"type":21},"2027-06-05",{"name":42,"class":43},{"id":224,"slug":225,"hasResults":11,"nctId":226,"briefTitle":227,"officialTitle":228,"acronym":4,"eligibilityCriteria":229,"healthyVolunteers":198,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":230,"targetDuration":4,"studyType":80,"phases":232,"briefSummary":233,"conditions":234,"keywords":4,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":236,"lastUpdatePostDateStruct":237,"startDateStruct":239,"completionDateStruct":241,"leadSponsor":243,"locationsCount":98},"100550918","a-randomised-control-clinical-trial-investigating-the-effect-of-h-prf-on-implant-stability-and-marginal-bone-levels-100550918","NCT06453330","A Randomised Control Clinical Trial Investigating the Effect of H-PRF on Implant Stability and Marginal Bone Levels","A Randomised Control Clinical Trial Investigating the Effect of Horizontal-Platelet-Rich Fibrin (H-PRF) vs Standard Placement on Implant Stability and Marginal Bone Levels in Adults","Inclusion Criteria:\n\nPatient Level\n\n* Male or Female, 18 years old or over\n* Capacity to provide informed consent\n* Willing to comply with study appointment schedule and willing to maintain a diary of symptoms\n* Planned for provision of dental implant(s) at Dublin Dental University Hospital Site Level\n* Sufficient bone volume for implant placement without the need for bone graft\u002Faugmentation; alveolar ridge of minimum 6mm width for standard implants (implant diameter 4mm) and of minimum 7mm for wider implants (implant diameter 5mm)\n\nExclusion Criteria:\n\nPatient Level\n\n* Plaque score \\>20%\n* Bleeding score \\>20%\n* Tobacco smoking\n* Uncontrolled systemic disease\n* Use of systemic medications with an expected impact on bone healing (e.g. bisphosphonates)\n* Pregnancy or lactation\n* Lack capacity to give informed consent\n* History of radiotherapy to the head and\u002For neck Site Level\n* Insufficient bone volume for implant placement, requiring bone graft\u002Faugmentation",{"count":231,"type":21},50,[82],"This research will be a randomised controlled trial (RCT) investigating whether the use of Horizontal Platelet Rich Fibrin (H-PRF) increases implant stability compared to those implants placed without H-PRF, and therefore, contributes to the implant's overall success.\n\nH-PRF is a second generation platelet concentrate that consists of a fibrin mesh containing cytokines and leukocytes. It has been shown to stimulate mesenchymal stem cells and osteoblasts that encourage bone formation as a result of the growth factors released from platelets, which should aid in osseointegration of implants. There is limited research that investigates the effects of H-PRF on implant stability. There is, however, some evidence that platelet-rich fibrin (PRF), which is produced in a fixed-angle centrifuge, increases implant stability and H-PRF is considered the evolution of PRF products.\n\nThis research would follow a H-PRF preparation protocol which involves taking a sample of venous blood from patients using a butterfly needle to collect up to 8-9ml tubes of blood. After the tube of blood is collected, it would immediately be placed in a horizontal centrifuge machine with 3 tubes of water to balance the centrifuge, and placed opposite each other. A set rpm and time will be chosen, and the centrifuge will run until the time is complete. The H-PRF clots would then be ready and taken out of the tubes to separate them from the red blood cells.\n\nFollowing randomisation, implants will be placed in the upper or lower jaws of patients attending the Dublin Dental University Hospital using the standard implant protocol. Half of the implants will be coated with H-PRF, the other half (control group) would be placed without HPRF. Implant stability and marginal bone levels will be measured at three different stages: 1) Initial implant placement, 2) Second stage surgery when the implant is uncovered after healing and integrated with the bone, 3) When the definitive crown or bridge is attached to the implant. Insertion torque at baseline will also be measured. The above results will be collected and assessed to determine the effects of H-PRF, if any, on implant stability and the preservation of bone levels around implants.",[235],"Osseointegration Failure of Dental Implant","2024-06-10",{"date":238,"type":36},"2024-06-11",{"date":240,"type":36},"2024-05-17",{"date":242,"type":21},"2026-09-01",{"name":42,"class":43},{"id":245,"slug":246,"hasResults":11,"nctId":247,"briefTitle":248,"officialTitle":249,"acronym":250,"eligibilityCriteria":251,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":252,"targetDuration":4,"studyType":80,"phases":254,"briefSummary":256,"conditions":257,"keywords":260,"overallStatus":62,"whyStopped":4,"lastUpdateSubmitDate":264,"lastUpdatePostDateStruct":265,"startDateStruct":267,"completionDateStruct":269,"leadSponsor":271,"locationsCount":272},"100524968","phase-3-surveillance-after-resection-of-oesophageal-and-gastric-cancer-sarong-ii-trial-100524968","NCT06115629","Surveillance After Resection of Oesophageal aNd Gastric Cancer (SARONG-II) Trial","Open Label International Multicentre Randomised Controlled Trial of Intensive Surveillance vs. Standard Postoperative Follow-up in Patients Undergoing Surgical Resection for Oesophageal and Gastric Cancer","SARONG-II","A patient will be eligible for inclusion in this study if all of the following criteria apply:\n\n1. Has undergone surgical resection for curatively intended treatment of oesophageal or gastric cancer (adenocarcinoma and squamous cell carcinoma) with or without neoadjuvant\u002Fadjuvant chemotherapy or radiotherapy or immunotherapy (or in combination).\n2. Aged 18 years or over\n3. Willing and able to give informed consent\n\nA patient with not be eligible for the trial if any of the following apply:\n\n1\\. Other cancer(s) undergoing treatment or surveillance",{"count":253,"type":21},952,[255],"PHASE3","Cancer of the food pipe (oesophagus) and stomach are increasingly common. Currently, most patients with cancer of the oesophagus and stomach are treated with surgery with or without additional chemotherapy or radiotherapy. In recent years there have been improvements in survival from these two cancers, due to better therapies, less invasive surgery and earlier detection. Despite these improvements, in around half of patients treated with surgery, the cancer will return, usually within the first three years.\n\nAt present there is very little evidence as to how patients who have been treated for cancer of the oesophagus or stomach should be followed up after surgery and whether different methods of follow-up could improve survival. Currently, national and international guidelines do not provide consistency in their recommendations for follow-up after surgery.\n\nThe SARONG-II study will investigate if regular radiological scans can lead to earlier detection of a cancer returning, at a stage when it may be more readily treatable. This means that participants who agree to take part will be allocated by chance to either more intensive imaging surveillance (including regular radiological scans and a camera test (endoscopy)) or clinical follow-up.\n\nThe study aims to recruit at least 952 participants in Europe over a 32-month period. Patients undergoing surgery for oesophageal or stomach cancer will be invited to participate in the study at around 4 to 8 weeks after their surgery.\n\n(i) The imaging surveillance group will receive a review in clinic or by telephone with a member of the surgical team, and a radiological scan at 6, 12, 18, 24, 30 and 36 months after randomisation. They will also receive endoscopy at 12 months after randomisation (ii) The clinical surveillance group will receive a review in clinic or by telephone at 6, 12, 18, 24, 30 and 36 months. After this they will be either discharged to their local doctor or receive a review in clinic with a member of the surgical team every year according to local practice\n\nThe main aim of this study will be to determine whether earlier detection of cancer through more intensive follow-up results in improved survival and better quality of life for patients with oesophagus or stomach cancer. The investigators anticipate the results of the study may have significant practice-changing impact for patients undergoing follow-up after surgery for oesophagus and stomach cancer.",[258,259],"Esophageal Cancer","Gastric Cancer",[261,262,263],"Surveillance","Cancer recurrence","Quality of life","2023-10-29",{"date":266,"type":36},"2023-11-03",{"date":268,"type":21},"2023-11",{"date":270,"type":21},"2029-11",{"name":42,"class":43},13,{"id":274,"slug":275,"hasResults":11,"nctId":276,"briefTitle":277,"officialTitle":278,"acronym":4,"eligibilityCriteria":279,"healthyVolunteers":11,"sex":166,"minAge":280,"maxAge":18,"enrollmentInfo":281,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":283,"conditions":284,"keywords":4,"overallStatus":62,"whyStopped":4,"lastUpdateSubmitDate":286,"lastUpdatePostDateStruct":287,"startDateStruct":289,"completionDateStruct":291,"leadSponsor":293,"locationsCount":4},"100485423","towards-an-understanding-of-the-mechanism-of-action-of-methylphenidate-in-adhd-100485423","NCT05600881","Towards an Understanding of the Mechanism of Action of Methylphenidate in ADHD","Understanding the Mechanism of Action of Methylphenidate in ADHD: A Computational Psychiatry Approach","Inclusion Criteria:\n\nAFAB Clinical diagnosis of ADHD Must be able to swallow tablets Regular menstrual cycles Good response to medication\n\nExclusion Criteria:\n\nIntellectual Disability Specific Learning Disabilities","14 Years",{"count":282,"type":21},35,"Approximately 1-in-20 children worldwide have Attention Deficit Hyperactivity Disorder (ADHD), a condition associated with disabling inattention, hyperactivity and impulsivity. These problems can manifest as poor inhibitory control (e.g., difficulty holding back impulsive actions) and atypical reward processing (e.g., failing to learn from adverse outcomes). Poorly treated ADHD is associated with negative academic and socioeconomic consequences.\n\nThis project aims to ultimately improve clinical management of children with ADHD. Methylphenidate, a stimulant medication, is used as the first-option pharmacological treatment for ADHD and often successfully reduces problem behaviour. Although Methylphenidate can be extremely effective, it does not work for every child. There is currently no 'objective' way (e.g., blood test or brain scan) to measure if a child is genuinely responding to Methylphenidate. Instead, clinicians must rely on reports from parents and teachers, an approach that is problematic and that often leads to delays in optimising ADHD treatment. The absence of a biological test to quantify Methylphenidate response is primarily because we do not understand exactly how Methylphenidate changes behaviours to produce the known beneficial effects. This lack of knowledge is despite the very common use of this medication.\n\nThis project will investigate the specific brain processes that are affected by Methylphenidate by recording brain activity and behaviour in children with ADHD (who have already been prescribed Methylphenidate as part of their clinical care) when they are on and off this medication. Brain activity will be recorded using two separate approaches, which are both non-invasive and routinely used in Trinity College Institute of Neuroscience: electroencephalography (EEG) and functional magnetic resonance imaging (fMRI). Brain activity data will be collected while children with ADHD are performing two computer-game like tasks. One task measures the child's ability to hold back impulsive actions (inhibition) and the other assesses how they learn from positive and negative outcomes (reward processing). The data from the two tasks, the EEG recording and the fMRI scan will be analysed using advanced computer-modelling approaches to determine exactly how Methylphenidate changes behaviour.\n\nThis project is important because if we can understand the brain mechanisms affected by Methylphenidate, we can ultimately develop a computerised measure that will allow clinicians to predict whether a child is going to respond to this treatment or not. Such a measure would allow clinicians to treat ADHD more effectively and would result in children with ADHD experiencing faster relief from symptoms.",[285],"Attention Deficit Hyperactivity Disorder","2023-05-10",{"date":288,"type":36},"2023-05-15",{"date":290,"type":21},"2023-06",{"date":292,"type":21},"2026-09",{"name":42,"class":43},{"id":295,"slug":296,"hasResults":11,"nctId":297,"briefTitle":298,"officialTitle":298,"acronym":299,"eligibilityCriteria":300,"healthyVolunteers":198,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":301,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":303,"conditions":304,"keywords":308,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":315,"lastUpdatePostDateStruct":316,"startDateStruct":318,"completionDateStruct":320,"leadSponsor":322,"locationsCount":98},"100490198","impairments-of-neuro-muscular-communication-in-motor-neuron-disease-a-bio-marker-for-early-and-personalised-diagnosis-100490198","NCT05663008","Impairments of Neuro-muscular Communication in Motor-Neuron Disease: A Bio-Marker for Early and Personalised Diagnosis","MotorMarker","Inclusion Criteria:\n\nHealthy Volunteers:\n\n* age and gender-matched to patient groups\n* the intact physical ability to take part in the experiment.\n\nPatients:\n\n* Diagnosis of ALS, PLS, PMA, SMA, Polio or MS\n* capable of providing informed consent.\n\nExclusion Criteria:\n\nHealthy Controls:\n\n* History of neuromuscular\n* neurological or active psychiatric disease disease\n* history of reaction or allergy to recording environments, equipment and the recording gels.\n\nPatients:\n\n* the presence of active psychiatric disease\n* any medical condition associated with severe neuropathy (e.g. poorly controlled diabetes).\n* History of reaction or allergy to recording environments, equipment and the recording gels.",{"count":302,"type":21},400,"Motor neuron disease (MND) or ALS is a nervous system disease. ALS leads to a loss of movement ability that eventually leads to death. At the moment, there is no known treatment for ALS. Early diagnosis in individuals improves clinical care and facilitates timely entry into clinical trials. However, current methods for diagnosis are primarily clinical, and to date, no cost-effective biomarkers have been developed. Our objective is to identify a robust non-invasive neurophysiological-based system that can be used both as a biomarker of disease onset, and a measurement of progression using quantitative EEG and surface EMG (bipolar and high-density).\n\nThe investigators postulate that analysing the joint recordings of EEG and EMG (bipolar or high-density) can give measures that better distinguish healthy people and ALS patient subgroups and that the findings can be developed as biomarkers of early diagnosis and disease progression.",[305,306,307],"ALS (Amyotrophic Lateral Sclerosis)","Postpoliomyelitis Syndrome","Spinal Muscular Atrophy",[309,310,311,312,313,314],"EEG","Corticomuscular coherence","Biomarkers","Electrophysiology","Neuromuscular disease","EMG","2022-12-21",{"date":317,"type":36},"2022-12-23",{"date":319,"type":36},"2015-10-01",{"date":321,"type":21},"2027-09-30",{"name":42,"class":43},""]