Testosterone Deficiency in Hypertensive Men: Prevalence and Associated Factors.

Background: Testosterone deficiency (TD) is a prevalent condition in our midst and still very neglected. Arterial hypertension (AH) is one of the possible associated factors.

Objectives: To determine the prevalence of TD in a hypertensive male population and the factors associated with its occurrence, such as age, time since hypertension diagnosis, number of antihypertensive classes, body mass index (BMI), diabetes, dyslipidemia, chronic kidney disease (CKD), positive symptoms of TD (positive ADAM questionnaire) and use of spironolactone.

A Multilab Replication of the Ego Depletion Effect.

There is an active debate regarding whether the ego depletion effect is real. A recent preregistered experiment with the Stroop task as the depleting task and the antisaccade task as the outcome task found a medium-level effect size. In the current research, we conducted a preregistered multilab replication of that experiment.

Switching from originator recombinant growth hormone (Genotropin™) to biosimilar (CRISCY™): Results from a 6-month, multicentric, non-inferiority, extension trial.

Objective: A previous 12-month comparative trial with Criscy™ (r-hGH Cristália), a biosimilar recombinant growth hormone, demonstrated equivalent efficacy and safety to Genotropin™. This extension trial evaluated the effects of switching patients treated with Genotropin™ to the biosimilar Criscy™ over an additional 6-month treatment period, comparing efficacy, safety, and immunogenicity parameters with patients remaining in the Criscy™ arm.

Design: This extension study included 11 research centers and 81 patients who participated in the CERES study (Czepielewski et al.

Spontaneous fertility and variable spectrum of reproductive phenotype in a family with adult-onset X-linked adrenal insufficiency harboring a novel DAX-1/NR0B1 mutation.

Background: Adrenal hypoplasia congenita (AHC) is an X-linked disorder that affects the adrenal cortex and hypothalamus-pituitary-gonadal axis (HPG), leading to primary adrenocortical insufficiency (PAI) and hypogonadotropic hypogonadism. AHC is caused by a mutation in the DAX-1 gene (NR0B1). More commonly, this disease is characterized by early-onset PAI, with symptoms in the first months of life.

Efficacy and safety of a biosimilar recombinant human growth hormone (r-hGH Cristalia) compared with reference r-hGH in children with growth hormone deficiency (CERES study): A randomized, multicentric, investigator-blind, phase 3 trial.

Objective: The CERES study was a randomized, multicenter, investigator-blind trial aimed to evaluate the efficacy and safety of a recombinant human growth hormone (r-hGH) developed by Cristalia, as a biosimilar product, with analytical, functional and pharmacokinetics similarities comparable to Genotropin™, in children with growth hormone deficiency (GHD).

Design: A total of 135 naïve prepubertal children with GHD were recruited, of whom 97 were randomized in 14 Brazilian sites to received either r-hGH Cristalia (n = 49) or Genotropin™ (n = 48). Efficacy was evaluated considering the height standard deviation score (SDS) and growth velocity as auxological parameters, IGF-1 and IGFBP-3 were measured as pharmacodynamic parameters during 12 months treatment time.