Negative / Null Result Report2024
Association between adjusted body size index and abdominal aortic calcification among US older adults aged 40 years and above from a cross-sectional survey of the NHANES 2013-2014
Frontiers in Endocrinology
Failure-mode index
Negative results in Diseases of the endocrine glands. Clinical endocrinology
21 indexed negative results, null findings, and replication failures in Diseases of the endocrine glands. Clinical endocrinology. Each entry is a real published study whose primary finding was negative — learn what already failed before you repeat it.
Most-cited failures in Diseases of the endocrine glands. Clinical endocrinology
Negative / Null Result Report2021
Lack of effect of Lactobacillus rhamnosus GG and Bifidobacterium lactis Bb12 on beta-cell function in children with newly diagnosed type 1 diabetes: a randomised controlled trial
BMJ Open Diabetes Research & Care
Negative / Null Result Report2022
Evaluation of ketoconazole as a treatment for Cushing’s disease in a retrospective cohort
Frontiers in Endocrinology
Negative / Null Result Report2017
The Role of Circulating Slit2, the One of the Newly Batokines, in Human Diabetes Mellitus
Endocrinology and Metabolism
Negative / Null Result Report2024
Expression and clinical value of CXCR4 in high grade gastroenteropancreatic neuroendocrine neoplasms
Frontiers in Endocrinology
Negative / Null Result Report2023
The effect of preoperative short-term octreotide treatment to surgery in thyrotropin-secreting pituitary adenomas: a retrospective cohort study
BMC Endocrine Disorders
Negative / Null Result Report2024
Trends of the prevalence rate of central lymph node metastasis and multifocality in patients with low-risk papillary thyroid carcinoma after delayed thyroid surgery
Frontiers in Endocrinology
Replication Failure2021
Therapeutic effect of prolonged testosterone pretreatment in women with poor ovarian response: A randomized control trial
Reproductive Medicine and Biology
Negative / Null Result Report2026
Effects of short‐term tofogliflozin treatment on the insulin secretory capacity of people with type 2 diabetes: A randomized controlled trial, the TOP‐ELM study
Journal of Diabetes Investigation
Negative / Null Result Report2024
Predictive value of Systematic Coronary Risk Evaluation 2‐Diabetes risk model and arterial stiffness for cardiovascular events in the Asian population with type 2 diabetes mellitus
Journal of Diabetes Investigation
Negative / Null Result Report2020
Association between Helicobacter pylori Infection and Diabetes: A Cross-Sectional Study in China
Journal of Diabetes Research
Negative / Null Result Report2026
Stress-induced hyperglycemia ratio and gestational diabetes mellitus: a cross-sectional study based on NHANES database
Therapeutic Advances in Endocrinology and Metabolism
Negative / Null Result Report2020
Air pollution and gestational diabetes mellitus: evidence from cohort studies
BMJ Open Diabetes Research & Care
Negative / Null Result Report2024
Long term outcomes of pituitary adenomas in Multiple Endocrine Neoplasia type 1: a nationwide study
Frontiers in Endocrinology
Negative / Null Result Report2022
Vibration therapy as an effective approach to improve bone healing in diabetic rats
Frontiers in Endocrinology
Negative / Null Result Report2026
Polymorphism analysis of estrogen receptor β Gene RsaI and AluI in girls with idiopathic central precocious puberty: investigating the relationship and implications for early risk prediction
Frontiers in Endocrinology
Negative / Null Result Report2025
Glycemic control and asymptomatic carotid plaque and carotid intima–media thickness
BMJ Open Diabetes Research & Care
Negative / Null Result Report2024
Assessment of cancer risk associated with 7‐nitroso‐3‐(trifluoromethyl)‐5,6,7,8‐tetrahydro[1,2,4] triazolo‐[4,3‐a]pyrazine‐contaminated sitagliptin use: A retrospective cohort study
Journal of Diabetes Investigation
Negative / Null Result Report2026
25-hydroxyvitamin D and the initial presentation of pediatric type 1 diabetes: associations with ketoacidosis severity and beta-cell function
Frontiers in Endocrinology
Negative / Null Result Report2024
Association of dietary and lifestyle inflammatory indices with type 2 diabetes risk in Iranian adults
BMC Endocrine Disorders
Negative / Null Result Report2026
Revisiting the Role of Vitamin D in Fracture Prevention in the Era of Mega-Trials
Endocrinology and Metabolism