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OpenTrials
Completed

NCT Number: NCT02119013

Effects of Somatostatin on ADPKD Heart

Autosomal dominant polycystic kidney disease (ADPKD) is associated with early onset hypertension and left ventricular (LV) hypertrophy. Since LV hypertrophy is associated with LV diastolic function impairment, we aimed to assess the changes over time of LV diastolic function in ADPKD patients and whether they were affected by the treatment with the somatostatin analogue, octreotide.

35 ADPKD patients (14 males) aged 34±8 years (mean glomerular filtration rate 82±26 mL/min/1.73m2) were randomly assigned to 36 month treatment with placebo (n=18) or octreotide (n=17). Clinical and echocardiography parameters were evaluated at baseline and study end. LV mass (M) and ejection fraction (EF) were calculated according to Devereux formula and biplane Simpson's algorithm, respectively. LV filling was assessed by mitral and pulmonary vein flow velocity curves and mitral annulus early diastolic velocity peak (Ea) by tissue Doppler imaging.

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Key information

Conditions

Autosomal Dominant Polycystic Kidney Disease Abnormalities, Multiple Ciliopathies Congenital Abnormalities Congenital, Hereditary, and Neonatal Diseases and Abnormalities Female Urogenital Diseases Female Urogenital Diseases and Pregnancy Complications Genetic Diseases, Inborn Glomerular Filtration Rate > 40 ml/Min Kidney Diseases Kidney Diseases, Cystic Male Urogenital Diseases Polycystic Kidney Diseases Polycystic Kidney, Autosomal Dominant Urogenital Diseases Urologic Diseases

Age range

18 year–80 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2 / Phase 3

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • diagnosis of autosomal dominant polycystic kidney disease
  • glomerular filtration rate grater than 40 ml/min

Exclusion criteria

  • diabetes mellitus
  • proteinuria greater than 1 g/24 hours
  • significant glomerular disease
  • urinary tract lithiasis and infections
  • symptomatic gallstones
  • biliary sludge
  • cancer
  • pregnant women
  • lactanting women

Treatment and study plan

octeotride

Drug

Placebo

Drug

Primary outcomes

  1. EFFECT ON LEFT VENTRICULAR DYASTOLIC FUNCTION

    Time frame: 3 years

    To assess the changes over time of left ventricular dyastolic function in ADPKD patients and whether they were affected by the treatment with the somatostatin analogue, octreotide

Sponsors and collaborators

Lead sponsor

Federico II University

Other

Registry information

Official study title

EFFECT OF SOMATOSTTIN ON EARLY DIASTOLIC LEFT VENTRICULAR FUNCTION IN AUTOSOMAL DOMINANT POLYCYSTIC KIDNEY DISEASE: A MATCHED-COHORT, SPECKLE-TRACKING ECHOCARDIOGRAPHIC STUDY

Important dates

Study start
2009
Primary completion
2013
First posted
Apr 21, 2014
Registry last updated
Apr 21, 2014

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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