Safety of low‐dose oral minoxidil treatment for hair loss. A systematic review and pooled‐analysis of individual patient data

2020 ◽  
Vol 33 (6) ◽  
Author(s):  
Juan Jimenez‐Cauhe ◽  
David Saceda‐Corralo ◽  
Rita Rodrigues‐Barata ◽  
Oscar M. Moreno‐Arrones ◽  
Daniel Ortega‐Quijano ◽  
...  
Keyword(s):  
Systematic Review ◽  
Hair Loss ◽  
Low Dose ◽  
Individual Patient Data ◽  
Pooled Analysis ◽  
Patient Data ◽  
Dose Oral

Sentinel Lymph Node Procedure in Colon Cancer: A Systematic Review and Meta-Analysis of Individual Patient Data

2020 ◽  
Author(s):  
Marjolein Ankersmit ◽  
Martijn W. Heymans ◽  
Otto Hoekstra ◽  
Stijn L. Vlek ◽  
Linda J. Schoonmade ◽  
...  
Keyword(s):  
Systematic Review ◽  
Colon Cancer ◽  
Lymph Node ◽  
Sentinel Lymph Node ◽  
Individual Patient Data ◽  
Meta Analysis ◽  
Patient Data ◽  
Sentinel Lymph Node Procedure

scholarly journals Age at natural menopause and risk of incident cardiovascular disease: a pooled analysis of individual patient data

2019 ◽  
Vol 4 (11) ◽  
pp. e553-e564 ◽  
Author(s):  
Dongshan Zhu ◽  
Hsin-Fang Chung ◽  
Annette J Dobson ◽  
Nirmala Pandeya ◽  
Graham G Giles ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Individual Patient Data ◽  
Pooled Analysis ◽  
Patient Data ◽  
Natural Menopause ◽  
Incident Cardiovascular Disease

scholarly journals Genome-wide copy number variations as molecular diagnostic tool for cutaneous intermediate melanocytic lesions: a systematic review and individual patient data meta-analysis

2021 ◽  
Author(s):  
Chiel F. Ebbelaar ◽  
Anne M. L. Jansen ◽  
Lourens T. Bloem ◽  
Willeke A. M. Blokx
Keyword(s):  
Systematic Review ◽  
Sensitivity And Specificity ◽  
Copy Number ◽  
Individual Patient Data ◽  
Meta Analysis ◽  
Copy Number Variations ◽  
Patient Data ◽  
Melanocytic Lesions ◽  
Genome Wide ◽  
Malignant Lesions

AbstractCutaneous intermediate melanocytic neoplasms with ambiguous histopathological features are diagnostically challenging. Ancillary cytogenetic techniques to detect genome-wide copy number variations (CNVs) might provide a valuable tool to allow accurate classification as benign (nevus) or malignant (melanoma). However, the CNV cut-off value to distinguish intermediate lesions from melanoma is not well defined. We performed a systematic review and individual patient data meta-analysis to evaluate the use of CNVs to classify intermediate melanocytic lesions. A total of 31 studies and 431 individual lesions were included. The CNV number in intermediate lesions (median 1, interquartile range [IQR] 0–2) was significantly higher (p<0.001) compared to that in benign lesions (median 0, IQR 0–1) and lower (p<0.001) compared to that in malignant lesions (median 6, IQR 4–11). The CNV number displayed excellent ability to differentiate between intermediate and malignant lesions (0.90, 95% CI 0.86–0.94, p<0.001). Two CNV cut-off points demonstrated a sensitivity and specificity higher than 80%. A cut-off of ≥3 CNVs corresponded to 85% sensitivity and 84% specificity, and a cut-off of ≥4 CNVs corresponded to 81% sensitivity and 91% specificity, respectively. This individual patient data meta-analysis provides a comprehensive overview of CNVs in cutaneous intermediate melanocytic lesions, based on the largest pooled cohort of ambiguous melanocytic neoplasms to date. Our meta-analysis suggests that a cut-off of ≥3 CNVs might represent the optimal trade-off between sensitivity and specificity in clinical practice to differentiate intermediate lesions from melanoma.

scholarly journals ROHHAD(NET) Syndrome: Systematic Review of the Clinical Timeline and Recommendations for Diagnosis and Prognosis

2020 ◽  
Vol 105 (7) ◽  
pp. 2119-2131 ◽  
Author(s):  
Julie Harvengt ◽  
Caroline Gernay ◽  
Meriem Mastouri ◽  
Nesrine Farhat ◽  
Marie-Christine Lebrethon ◽  
...  
Keyword(s):  
Systematic Review ◽  
Early Diagnosis ◽  
Individual Patient Data ◽  
Psychiatric Symptoms ◽  
Clinical Manifestations ◽  
Rapid Onset ◽  
Patient Data ◽  
Autonomic Dysregulation ◽  
Hypothalamic Dysfunction

Abstract Context Rapid-onset obesity with hypothalamic dysfunction, hypoventilation, autonomic dysregulation and neural crest tumor (ROHHHAD[NET]) is a rare and potentially fatal disease. No specific diagnostic biomarker is currently available, making prompt diagnosis challenging. Since its first definition in 2007, a complete clinical analysis leading to specific diagnosis and follow-up recommendations is still missing. Objective The purpose of this work is to describe the clinical timeline of symptoms of ROHHAD(NET) and propose recommendations for diagnosis and follow-up. Design We conducted a systematic review of all ROHHAD(NET) case studies and report a new ROHHAD patient with early diagnosis and multidisciplinary care. Methods All the articles that meet the definition of ROHHAD(NET) and provide chronological clinical data were reviewed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis individual patient data guidelines. The data were grouped into 7 categories: hypothalamic dysfunction, autonomic dysregulation, hypoventilation, NET, psychiatric symptoms, other clinical manifestations, and outcome. Results Forty-three individual patient data descriptions were analyzed. The timeline of the disease shows rapid-onset obesity followed shortly by hypothalamic dysfunction. Dysautonomia was reported at a median age of 4.95 years and hypoventilation at 5.33 years, or 2.2 years after the initial obesity. A NET was reported in 56% of the patients, and 70% of these tumors were diagnosed within 2 years after initial weight gain. Conclusion Because early diagnosis improves the clinical management and the prognosis in ROHHAD(NET), this diagnosis should be considered for any child with rapid and early obesity. We propose guidance for systematic follow-up and advise multidisciplinary management with the aim of improving prognosis and life expectancy.

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