A new instrument to personalize ovarian stimulation: results of the CERES study after using a novel gonadotropin - follitropin delta.

Unlabelled: : Objective: The aim of the study CERES (CzEch REkovelle real life Study) was to gather experience with the use of a novel gonadotrophine, to evaluate the efficacy of follitropin delta in Czech clinical settings and to compare our results with the clinical trial ESTHER-1.

Methods: Individualized follitropin delta daily dose in µg based on the patient’s anti-Müllerian hormone (AMH) level and body weight (AMH < 15 pmol/ L: 12 µg/ d; AMH > 15 pmol/ L: 0.10–0.

Prolactin and alteration of fertility.

Aim: Physiology and pathology of prolactin production, clinical consequences.

Design: Review.

Setting: Reprogenesis International, Brno.

[Level of AMH as a predictor of the result of ovarian stimulation].

AMH levels are commonly measured in fertility clinics to assess ovarian reserve and give an indication of female fertility potential. AMH levels are useful in deciding on stimulation protocols for IVF cycles. High AMH levels are useful to confirm a diagnosis of polycystic ovaries.

[Dual-photon bone densitometry in dialyzed patients].

In non-invasive diagnosis of renal osteodystrophy the levels of bone minerals and the extent of bone turnover are evaluated. The contents of bone minerals are assessed quantitatively by different modalities of bone densitometry, among which the most accurate one is double-energy bone densitometry. So far no standard examination method was defined nor the most suitable portion of the skeleton for densitometric examination.

[Arteriovenous fistula as a complication of renal biopsy].

Renal biopsy is nowadays considered a relatively safe and routine examination method in nephrology. Its development was made possible by extension of sonography and introduction of modern automatic bioptic sets. Relatively frequent complications of biopsy include macrohaematuria, perirenal haematomas and AV fistulae.

Single photon bone densitometry in hemodialysis patients.

Renal osteodystrophy is a common finding in patients with renal insufficiency. The maximum of its intensity is found in hemodialysis patients. Bone densitometry is so far the best method for non-invasive assessment of the extent of the illness.

[Monitoring immunosuppression after kidney transplantation. II. Evaluation of simultaneous monitoring of CD4+ lymphocytes and the cytological reaction to standard antigenic stimulation].

Monitoring of patients after renal transplantations by the concurrent follow up of absolute values of CD4+ lymphocytes and the cytological reaction to an antigenic stimulation in a skin abrasion reflects the actual immune state of patients and is an asset in the comprehensive diagnosis of rejection activity against the transplant in the early period (6-8 weeks) after transplantation. It can contribute also to the signalling of developing rejection activity against the graft, before the onset of the fully developed clinical picture of rejection, when it is possible by early anti-rejection therapy to prevent the functional impairment of the renal graft.