Case-based Diagnostic Algorithms and Multidimensional Clinical Profiles for common Disorders of Gut-Brain Interaction...

Area of Science:

• Gastroenterology and Neurogastroenterology
• Psychosomatic Medicine
• Clinical Diagnostics

Background:

• Disorders of Gut-Brain Interaction (DGBI) affect approximately 40% of adults globally, presenting significant diagnostic and management challenges for clinicians.
• Current diagnostic algorithms for DGBI often fail to incorporate crucial psychosocial and quality-of-life factors, leading to suboptimal patient care.
• Functional dyspepsia, irritable bowel syndrome, and chronic abdominal pain are common DGBIs requiring effective diagnostic and therapeutic strategies.

Purpose of the Study:

• To introduce and evaluate the Rome V Multidimensional Clinical Profile (MDCP) as a comprehensive framework for diagnosing and managing DGBI.
• To demonstrate how the MDCP facilitates a patient-centered, holistic assessment integrating diagnosis, clinical and psychosocial modifiers, quality of life, and biomarkers.
• To illustrate the application of the MDCP framework using case examples of functional dyspepsia, irritable bowel syndrome, and chronic abdominal pain.

Main Methods:

• The study utilizes a case-oriented educational review approach.
• The Rome V Multidimensional Clinical Profile (MDCP) framework, comprising five core domains, is applied to analyze DGBI cases.
• The review focuses on integrating primary diagnosis, clinical and psychosocial modifiers, impact on daily activities, and physiological features.

Main Results:

• The MDCP framework enables a comprehensive understanding of DGBI by considering biopsychosocial factors beyond primary diagnosis.
• This multidimensional approach supports the development of tailored, evidence-based treatment plans for enhanced symptom management and patient well-being.
• Application of the MDCP highlights the interconnectedness of gastrointestinal symptoms, psychosocial distress, and overall quality of life in DGBI patients.

Conclusions:

• The Rome V MDCP offers a superior, patient-centered model for diagnosing and managing DGBI compared to traditional methods.
• Implementing the MDCP can lead to more effective, individualized treatment strategies, improving outcomes for patients with functional gastrointestinal disorders.
• This framework also identifies research gaps, promoting further investigation into the complex mechanisms underlying DGBI.