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Paper Title

Validation of the Change or Stop Testosterone-Lowering Medication (COSTLow) Scale Using the Delphi Method Among Clinical Experts

Authors

Peer Briken
Peer Briken
rer. biol. hum., med Daniel Turner
rer. biol. hum., med Daniel Turner
John Bradford
John Bradford
Safiye Tozdan
Safiye Tozdan
Florence Thibaut
Florence Thibaut

Keywords

  • Pharmacological Treatment
  • Paraphilic Disorders
  • Testosterone-Lowering Medications
  • Structured Professional Judgment
  • Delphi Method
  • Expert Assessment
  • COSTLow-R Scale
  • Treatment Discontinuation
  • Risk Factors
  • Psychopathology
  • Therapeutic Alliance
  • Motivation
  • Compliance
  • Level of Control
  • Aging Patients
  • Treatment Duration

Article Type

Original Article

Research Impact Tools

Issue

Volume : 45 | Issue : 2 | Page No : 148-158

Published On

December, 2018

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Abstract

Guidelines for pharmacological treatment of patients with paraphilic disorders have been developed by a working group of the World Federation of Societies of Biological Psychiatry (Thibaut et al., Citation2010). With an increasing duration of experience and number of treated patients as well as aging patients, change of or withdrawal from testosterone-lowering medications (TLM) has become an important issue. The current study aimed to assess the quality of a structured professional judgment procedure that helps switching or discontinuing TLM in patients with paraphilic disorders. We used the Delphi method to estimate the quality of 10 factors originally proposed by the authors. A total of 30 experts participated in the first stage; 18 experts participated in the second stage. The experts’ assessment resulted in an instrument of 15 factors that can be used to structure the process of changing or discontinuing TLM. These factors can be grouped into five broader categories: age and duration of treatment; therapeutic alliance; psychopathology and risk factors; motivation; and compliance and level of control. The developed COSTLow-R Scale provides an instrument that can be used to structure the process of changing or discontinuing TLM in patients with severe paraphilic disorders.

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