New technology review process: the laparoscopic adjustable gastric band

Area of Science:

• Health Services Research
• Medical Technology Assessment
• Clinical Decision Support

Background:

• The Interregional New Technologies Committee (INTC) is a Kaiser Permanente (KP) evaluation pathway for new medical technologies and expanded indications.
• The INTC's core function is to assess published evidence for medical technologies, surgical techniques, and implantable devices for specific clinical uses.

Purpose of the Study:

• To illustrate the INTC process and its role in supporting clinical decision-making.
• To examine the challenges in evaluating recently FDA-approved medical technologies, using laparoscopic adjustable gastric bands (LAGBs) as a case study.

Main Methods:

• The INTC systematically reviews available scientific literature and clinical data.
• Evidence sufficiency for determining net medical benefit is assessed for KP leadership and management.
• The process involves an iterative, evidence-based approach to inform physician decision-making.

Main Results:

• The INTC process provides objective assessments to guide appropriate patient care.
• Evaluating recently approved technologies like LAGBs presents challenges due to limited publicly available data.
• The LAGB example highlights the need to balance short-term outcome evidence with long-term safety and effectiveness data.

Conclusions:

• The INTC framework supports evidence-based adoption of medical technologies within KP.
• Challenges exist in evaluating new technologies when long-term safety and effectiveness data are scarce.
• Objective technology assessment is crucial for informed clinical practice and member health outcomes.