Negative / Null Result ReportMedicine
Anteby M, Wertheimer KO, Dominsky O et al. · 2026 · International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics
Objective To compare maternal and neonatal outcomes between women with hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome with and without associated hypertension. Methods This was a retrospective cohort study at a…
View details →Negative / Null Result ReportMedicine
Otowa Y, Matsuda T, Ando M et al. · 2026 · Surgery today
Background The benefit of neoadjuvant chemoradiotherapy (NACRT) for elderly patients with locally advanced rectal cancer (LARC) remains unclear because these patients are often excluded from trials. We evaluated the safety and oncologic…
View details →Negative / Null Result ReportMedicine
Hu X, Murakami G, Hasegawa H · 2026 · International journal of sports physiology and performance
Purpose This study evaluated the practical feasibility of the CORE sensor for noninvasive tracking of changes in estimated core body temperature (Est-Tcore) during simulated beach volleyball match-play in the heat and examined the effects…
View details →Negative / Null Result ReportMedicine
Cao H, Zhou Y, Gu N et al. · 2026 · International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics
Objectives This study evaluates oral azithromycin's effectiveness in reducing intrapartum and puerperal infection rates in term pregnant women undergoing labor induction to guide antibiotic prophylaxis. Methods This single-center…
View details →Negative / Null Result ReportMedicine
Hsia B, Liebman J, Garber L et al. · 2026 · Journal of cardiovascular electrophysiology
Background Pulmonary vein isolation (PVI) and posterior wall isolation (PWI) are frequently used in the treatment of persistent atrial fibrillation (AF). Minimal data support adjunct PWI, possibly due to lack of durability via epicardial…
View details →Negative / Null Result ReportMedicine
Kamio S, Ogura K, Sato K et al. · 2026 · Journal of surgical oncology
Background Postoperative infections remain a critical concern in the management of osteosarcoma, particularly after limb salvage surgery. While infections are often perceived as detrimental, emerging evidence suggests that under certain…
View details →Negative / Null Result ReportMedicine
Yoshida M, Urabe Y, Kadota T et al. · 2026 · Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Objectives To investigate whether considering the B2 vessel area (B2VA) size and macroscopic type improves diagnostic performance. Methods In total, 136 esophageal squamous cell carcinoma (ESCCs) with B2 but not B3 vessels were…
View details →Negative / Null Result ReportMedicine
Chada BV, Stewart R, Lai J · 2026 · BJPsych bulletin
Aims and method This study aimed to develop and evaluate a predictive model using electronic health record (EHR) data from a large south London mental health service, in order to identify patients 3 months following first referral who are…
View details →Negative / Null Result Report
Campbell ZA, Jumba H, Jeremiah A et al. · 2026 · Preprint
Abstract Background Vaccination is a strategy for protecting productivity gains in Africa’s poultry sector and supporting intensification of small scale producers. Transitions from semi-intensive to intensive systems are rare because they…
View details →Negative / Null Result ReportMedicine
Kamarunzaman NNZ, Le Sayec M, Li Y et al. · 2026 · Clinical nutrition (Edinburgh, Scotland)
Background and aims Increasing evidence indicate that (poly)phenol-rich foods can have beneficial effects on human brain function. This study investigated whether daily (poly)phenol-rich cranberry supplementation for 12 weeks influences…
View details →Negative / Null Result ReportMedicine
Acar C, Şahin G, Yüksel HÇ et al. · 2026 · Immunotherapy
Background Malnutrition is common in metastatic cancer and may compromise outcomes. We evaluated whether oral nutritional supplementation (ONS) improves survival and compared the performance of nutritional risk scores in immune checkpoint…
View details →Negative / Null Result Report
Abimbola AA, Sinkalu VO, Suleiman MM et al. · 2026 · Preprint
Abstract This study investigated influence of dietary quercetin and stocking density on stress indicators and meat quality of broiler chickens in tropical production systems. Broilers were allotted to four treatments combining two stocking…
View details →Negative / Null Result ReportMedicine
Lindstedt J, Ekholm E, Pulliainen H et al. · 2026 · Journal of reproductive and infant psychology
Background Maternal depressive symptoms are common during pregnancy and may negatively impact the mother-infant relationship, particularly the development of maternal prenatal representations. This study used a randomised controlled trial…
View details →Negative / Null Result ReportOpen accessMedicine
Grewe I, Hennigs A, Olearo F et al. · 2025 · IDCases
Burkholderia pseudomallei can cause severe systemic infection with involvement of multiple organs and abscess formation. Carbapenems are considered superior to ceftazidime in severe cases. We here report a case of Melioidosis in a…
View details →Negative / Null Result ReportMedicine
Peters S, Tan DSW, Gerber DE et al. · 2026 · Nature cancer
Over 50% of persons with unresectable stage III non-small cell lung cancer (NSCLC) treated with standard-of-care concurrent chemoradiotherapy (CCRT) and durvalumab consolidation progress or die within 18 months. Here adults with untreated,…
View details →Negative / Null Result ReportMedicine
Schulz JV, Doerflinger JT, Behm C et al. · 2026 · Health psychology : official journal of the Division of Health Psychology, American Psychological Association
Objective This study compares three models of parental human papillomavirus (HPV) vaccination intentions across United States, United Kingdom, and Germany: A model based on the theory of planned behavior (TPB), a model incorporating…
View details →Negative / Null Result ReportOpen accessMedicine
Yang Y, He Y, Lin B et al. · 2026 · Health care science
Background The aim of this study was to investigate the clinical value of combined detection of preoperative serum calcitonin (Ctn) and carcinoembryonic antigen (CEA) for diagnosing medullary thyroid carcinoma (MTC), as well as predicting…
View details →Negative / Null Result ReportMedicine
Drago E, Lavarello C, Alongi A et al. · 2026 · Clinical and experimental rheumatology
Objectives Development and psychometric evaluation of a disease-specific, paediatric-targeted multidimensional questionnaire for the assessment of juvenile fibromyalgia syndrome (JFS) in routine clinical practice. Methods The Juvenile…
View details →Negative / Null Result ReportMedicine
Genuth G, Stavrou P, Brown C et al. · 2026 · Foot & ankle international
Background Acute lateral ankle sprains are among the most common musculoskeletal injuries, accounting for up to 20% of all sports-related injuries and a leading cause of time lost from athletic participation. Although most cases respond to…
View details →Negative / Null Result Report
Hebisch J, Van Puyenbroeck P, Schwabe L et al. · 2025 · Preprint
A bstract Brainstem arousal systems including the locus coeruleus noradrenaline system, respond transiently to behaviorally relevant events. Locus coeruleus activity also drives dilations of the pupil, which are often observed during…
View details →Negative / Null Result ReportMedicine
Dertsiz Kozan B, Utlu B · 2026 · International ophthalmology
Purpose To investigate the effects of Mitomycin-C (MMC) use and duration of application on surgical outcomes in patients who underwent 3 snip punctoplasty for epiphora. Material and methods Demographic characteristics, follow-up period,…
View details →Negative / Null Result Report
Shi Z, Chen X, Chun Y et al. · 2026 · Preprint
Abstract Objective To evaluate the efficacy, safety, and prognostic factors of chimeric antigen receptor-T cell (CAR-T) therapy in patients with relapsed/refractory ileocecal lymphoma and provide evidence for salvage therapy. Methods This…
View details →Negative / Null Result ReportMedicine
Pérez-Fernández N, Arbizu L · 2026 · Journal of clinical medicine
Background : Differentiating Ménière's disease (MD) from vestibular migraine (VM) remains difficult because current diagnostic frameworks are predominantly clinical and incorporate pure-tone thresholds, risking incorporation bias. We asked…
View details →Negative / Null Result Report
Cekic SG, Unal C, Benlioglu C et al. · 2026 · Preprint
Abstract Background The purpose of the study is to evaluate whether the change in cervical length (ΔCx) between the first and second trimesters can predict spontaneous preterm birth (sPTB) in women with a normal mid-trimester cervical…
View details →Negative / Null Result ReportMedicine
Al Saeedi M, Abdurakhimova DA, Arabi T et al. · 2026 · Radiology
Background Renal artery stenosis (RAS) can trigger the development of renal damage and poststenotic dilatation (PSD). However, the clinical relevance and mechanisms are ill-characterized. Purpose To characterize the mechanisms underlying…
View details →Negative / Null Result ReportMedicine
Hwang S, Kim PH, Kim H et al. · 2026 · Journal of neuro-oncology
Purpose Selumetinib is approved for the treatment of inoperable plexiform neurofibromas (PN) in patients with neurofibromatosis type 1 (NF1). However, its efficacy in treating NF1-associated diffuse neurofibromas (NF1-DN) or optic pathway…
View details →Negative / Null Result ReportMedicine
Vuaran E, Trunfio M, Russo M et al. · 2026 · Journal of neurovirology
INTRODUCTION: Blood biomarkers would be the ideal tool in routine practice in early identifying People With HIV (PWH) with low cognitive performance (LNP). We aimed to assess the diagnostic performance of neurodegeneration and brain injury…
View details →Negative / Null Result ReportMedicine
Le Thi TG, Geist M, Novosad Y et al. · 2026 · European journal of preventive cardiology
Aims This overview of systematic reviews (SRs) summarizes evidence on effectiveness and safety of treatment for paediatric heterozygous familial hypercholesterolaemia (heFH) and multifactorial dyslipidaemia (MFD). Methods and results…
View details →Negative / Null Result ReportMedicine
Heidari Z, Gharibi G, Alaeen H et al. · 2026 · Journal of pineal research
This study aimed to evaluate the effects of melatonin supplementation on disease severity, sleep quality, and quality of life in adult patients with atopic dermatitis (AD). This study was designed as a randomized, double-blind,…
View details →Negative / Null Result ReportMedicine
Das T, Belenje A, Joseph J et al. · 2026 · Retina (Philadelphia, Pa.)
Purpose Report the clinico-microbiological characteristics of multidrug-resistant acute postcataract bacterial endophthalmitis. Methods Consecutive 32 cases from a prospective multicenter study in India were analyzed for the clinical…
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