Negative / Null Result ReportMedicine
Lee A, Higgins S, O'Driscoll D et al. · 2026 · Journal of autism and developmental disorders
OBJECTIVE: To examine the association between neonatal jaundice requiring hospital treatment and autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) in offspring by age 14 years. METHODS: We used data from…
View details →DOI: 10.1007/s10803-026-07317-0 Negative / Null Result ReportMedicine
Lan H, Ding Y, Liu M · 2026 · American journal of cancer research
Background Patients with high-risk diffuse large B-cell lymphoma (DLBCL) have poor prognoses, and the comparative efficacy between R-CHOP and R-DA-EPOCH regimens remains controversial. Objective To compare the efficacy and safety of R-CHOP…
View details →DOI: 10.62347/rivm5316 Negative / Null Result ReportMedicine
Yadav D, Ghuman NK, Kathuria P et al. · 2026 · European journal of obstetrics, gynecology, and reproductive biology
Objective To study the effect of intrauterine instillation of Hyaluronan enriched media on reproductive outcomes of intrauterine insemination treatment. Design and participants 100 couples with unexplained infertility were approached and…
View details →DOI: 10.1016/j.ejogrb.2026.115100 Negative / Null Result ReportOpen accessMedicine
Losiewicz S, Collis B, El-Dalati S et al. · 2026 · Open forum infectious diseases
This single-center retrospective study evaluated 218 patients with injection drug use-associated infective endocarditis, 169 of whom received medications for opioid use disorder (MOUD). Initiation of MOUD was associated with a…
View details →DOI: 10.1093/ofid/ofag288 Negative / Null Result ReportMedicine
Premkumar A, Arellano E, Heo KY et al. · 2026 · The Journal of arthroplasty
Background The use of short-term postoperative corticosteroid regimens has been reported to improve pain control and decrease opioid consumption following total knee arthroplasty (TKA). The purpose of this study was to evaluate the effect…
View details →DOI: 10.1016/j.arth.2026.04.076 Negative / Null Result ReportOpen accessMedicine
Altavilla S, Di Pietro N, Loconsole D et al. · 2026 · Antibiotics (Basel, Switzerland)
Background Carbapenem-resistant Enterobacterales (CRE) require early identification and appropriate patient placement to prevent in-hospital transmission. Bed Management plays a key organizational role in coordinating screening results and…
View details →DOI: 10.3390/antibiotics15030290 Negative / Null Result ReportMedicine
Zhang Y, Zhao J, Gao Q et al. · 2026 · Virchows Archiv : an international journal of pathology
Kirsten rat sarcoma viral oncogene homolog (KRAS) mutations occur in 25-30% of non-small cell lung cancer (NSCLC) patients. Pooled analyses in previous research have largely focused on the prognostic and predictive value of overall or…
View details →DOI: 10.1007/s00428-026-04475-5 Negative / Null Result ReportOpen accessMedicine
Yan L, Yin H, Shi L et al. · 2026 · Drug design, development and therapy
Purpose To evaluate the efficacy and safety of PHPV in the treatment of persistent high-risk papillomavirus (hrHPV) infection of the cervix. Patients and methods A randomized controlled trial (RCT) was conducted on patients with persistent…
View details →DOI: 10.2147/dddt.s542859 Negative / Null Result ReportMedicine
Shi Y, Shen Y, Zhou X et al. · 2026 · European journal of dental education : official journal of the Association for Dental Education in Europe
Objective To evaluate a Bloom's Taxonomy-based occupational exposure (OE) prevention program's impact on dental trainees' competencies compared to conventional training, assessing knowledge, skills, satisfaction, and exposure rates to…
View details →DOI: 10.1111/eje.70138 Negative / Null Result ReportMedicine
Meirmanova M, Abiltayeva A, Noso Y et al. · 2026 · Georgian medical news
Introduction Uterine fibroids remain one of the most common benign tumors of the female reproductive system and a significant cause of menorrhagia, pain, symptoms of pelvic organ compression, and a reduced quality of life. Due to the…
Negative / Null Result ReportMedicine
Furtado R, Weinberg L, Haghighi KS et al. · 2026 · ANZ journal of surgery
Background Postoperative pancreatic fistula (POPF) is the primary cause of morbidity after distal pancreatectomy (DP). This trial investigated the application of a combined polyethylene glycol (PEG) and recombinant human albumin sealant…
View details →DOI: 10.1111/ans.70419 Negative / Null Result ReportMedicine
Kumar A, Aduri TT, Dhatt SS et al. · 2026 · Journal of clinical orthopaedics and trauma
Background This study evaluated bladder, bowel, and sexual function outcomes following surgical decompression for cauda equina syndrome (CES) using urodynamic studies (UDS) and patient-reported outcome measures (PROMs), and explored the…
View details →DOI: 10.1016/j.jcot.2026.103423 Negative / Null Result ReportMedicine
Ouazzani S, Lemmers A, Boskoski I et al. · 2026 · Obesity surgery
Background Endoscopic sleeve gastroplasty (ESG) is an established endoscopic bariatric therapy. Two main platforms are currently used in clinical practice: the OverStitch Endoscopic Suturing System (OESS) and the triangulation Endomina…
View details →DOI: 10.1007/s11695-026-08701-6 Negative / Null Result ReportMedicine
He M, Wang L, Zhang S et al. · 2026 · Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)
Purpose To investigate the effect of nightly 0.01% atropine eye drops on choroidal thickness (ChT) in pre-myopic children (at risk of myopia). Methods In a 12-month randomised, double-blind, placebo-controlled trial, 54 children aged 5-12…
View details →DOI: 10.1007/s44402-026-00058-8 Negative / Null Result ReportMedicine
Masoud M, El-Assal MA, Ibrahim MA et al. · 2026 · International orthopaedics
Background The peroneus longus tendon (PLT) has emerged as a promising graft option for anterior cruciate ligament reconstruction (ACLR), with acceptable outcomes; however, concerns have been raised about potential donor-site morbidity,…
View details →DOI: 10.1007/s00264-026-06850-y Negative / Null Result ReportMedicine
Zhang Y, Wang Y, You S et al. · 2026 · Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association
Background White matter hyperintensities (WMHs) are associated with an increased risk of stroke, cognitive decline, and all-cause mortality. However, the relationship between cardiac function, particularly left ventricular ejection…
View details →DOI: 10.1016/j.jstrokecerebrovasdis.2026.108656 Negative / Null Result ReportMedicine
Davide S, Domenico M, Fabio C et al. · 2026 · European journal of dental education : official journal of the Association for Dental Education in Europe
Introduction Suturing is a crucial step in oral surgery, directly affecting wound healing quality. Simple interrupted suture is widely used in dentistry, often performed by novices using silk sutures due to their ease of use and low cost.…
View details →DOI: 10.1111/eje.70134 Negative / Null Result ReportMedicine
Guan J, Chen Y, Ye J et al. · 2026 · Annali italiani di chirurgia
Aim Rotator cuff tears and long head of the biceps tendon (LHBT) injuries are primary causes of shoulder pain. During rotator cuff repair, concurrent LHBT injuries are frequently identified. Surgical management of LHBT injuries can…
View details →DOI: 10.62713/aic.4500 Negative / Null Result ReportMedicine
Phyo AP, Hoglund RM, Saito M et al. · 2026 · Tropical medicine & international health : TM & IH
Background HIV co-infection affects host responses and pharmacokinetics (PK) of tuberculosis (TB) treatment. This study assessed the PK of first-line anti-TB drugs and clinical outcomes in patients with and without HIV co-infection.…
View details →DOI: 10.1111/tmi.70165 Negative / Null Result ReportMedicine
Nicklas A, Bienger K, Rudari M et al. · 2026 · Burns : journal of the International Society for Burn Injuries
Background Split-thickness skin grafting (STSG) remains the standard for deep second-degree burns, but grafted skin often shows suboptimal biomechanical properties. The dermal substitute MatriDerm® may improve elasticity, structural…
View details →DOI: 10.1016/j.burns.2026.107977 Negative / Null Result ReportMedicine
Deml O, Schenk P, Fritsche C et al. · 2026 · Journal of shoulder and elbow arthroplasty
Background Geriatric distal humerus fractures are difficult to manage. Open reduction and internal fixation remain the standard, but total elbow arthroplasty (TEA) appears to be a viable alternative. This study evaluated the long-term…
View details →DOI: 10.1016/j.jsea.2026.100027 Negative / Null Result ReportMedicine
Jiang D, Zhang W, Liu L et al. · 2026 · BMC cardiovascular disorders
Background Accurate quantification of aortic valve calcification (AVC) on contrast-enhanced computed tomography angiography (CTA) is pivotal for planning surgical and transcatheter aortic valve replacement. The optimal Hounsfield unit (HU)…
View details →DOI: 10.1186/s12872-026-06108-w Negative / Null Result Report
liu p, Hu S, Zeng H et al. · 2026 · Preprint
Abstract Background : Timely reperfusion is critical for patients with acute ST-segment elevation myocardial infarction (STEMI). While door-to-balloon (D2W) time has been substantially optimized in chest pain centers, the impact of first…
View details →DOI: 10.21203/rs.3.rs-8972635/v1 Negative / Null Result ReportMedicine
Arnouts EC, Drysdale ND, Gerstner Saucedo J et al. · 2026 · Pediatric radiology
Background Diffuse myocardial fibrosis, as measured by T1 (longitudinal relaxation time) mapping and extracellular volume, may be associated with ventricular dysfunction in the Fontan circulation. However, the relationship between diffuse…
View details →DOI: 10.1007/s00247-026-06675-2 Negative / Null Result ReportMedicine
Hadi M, Natashia D, Purwati NH et al. · 2026 · Nurse education today
Background Effective interprofessional collaboration is essential for optimal patient care, but inadequate training often hinders teamwork and communication among healthcare professionals. Interprofessional Education (IPE) can address this…
View details →DOI: 10.1016/j.nedt.2026.107138 Negative / Null Result ReportOpen accessMedicine
Levent M, Akın S · 2026 · BMC geriatrics
Background Malnutrition drives adverse outcomes in older adults, but routine screening is often hindered by time constraints and reliance on subjective data. The Geriatric Nutritional Risk Index (GNRI), derived from serum albumin and body…
View details →DOI: 10.1186/s12877-026-07597-2 Negative / Null Result ReportOpen accessMedicine
Li X, Liang L, Yang ZY et al. · 2026 · Translational cancer research
Background Growing evidence suggests that deeply invasive node-negative colon cancer, particularly T4bN0 disease, may have a worse prognosis than early node-positive tumors, challenging the current American Joint Committee on Cancer (AJCC)…
View details →DOI: 10.21037/tcr-2026-0545 Negative / Null Result ReportMedicine
Harding BN, Jiang Z, Pineda D et al. · 2026 · Environmental health : a global access science source
Background The major pathways contributing to cardiovascular disease among night shift workers remain poorly understood. MicroRNAs (miRNAs) have been identified as novel regulators of cardiovascular risk factors. Our objective was to…
View details →DOI: 10.1186/s12940-026-01308-5 Negative / Null Result ReportMedicine
Perrignon C, Baudouin R, Perrignon M et al. · 2026 · European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
Introduction Chronic rhinosinusitis with nasal polyps (CRSwNP) is a long-lasting inflammatory disease that affects 1-4% of the population and markedly impairs quality of life, daily functioning, and socio-professional activities. As no…
View details →DOI: 10.1007/s00405-026-10190-3 Negative / Null Result ReportMedicine
Satoh T, Kawaguchi S, Nakatani E et al. · 2026 · Abdominal radiology (New York)
Background/objectives Accurate differentiation between pancreatic carcinoma in situ (CIS) and small invasive pancreatic ductal adenocarcinoma (PDAC) is critical for optimizing patient management. This study aimed to assess the diagnostic…
View details →DOI: 10.1007/s00261-026-05453-w 