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GI Physiology Services

Understanding the health of your gut and its microbiome is essential for overall well-being. The gut microbiome consists of trillions of microorganisms, including bacteria, viruses, and fungi, that live in your digestive tract. These microorganisms play a critical role in digestion, immunity, and even mental health. When the balance of these microorganisms is disrupted, it can lead to various gastrointestinal conditions and affect other areas of your health.

To ensure a precise diagnosis and effective treatment plan, a variety of diagnostic tests are available as part of the procedure. These tests are designed to identify specific gastrointestinal issues, allowing our specialists to tailor treatments to your unique needs.

Also known as: Gastrointestinal Physiology, Digestive Health Diagnostics

Everything You Need to Know

GI Physiology Services are crucial for diagnosing and managing various GI conditions. They employ cutting-edge technology and diagnostic investigations to provide accurate assessments and tailored treatments, benefiting patients with conditions such as:

  • Gastro-oesophageal reflux disease (GORD)
  • Irritable bowel syndrome (IBS)
  • Swallowing disorders
  • Functional GI disorders
  • Motility disorders

Gastrointestinal GI physiology is a specialised diagnostic service that uses state-of-the-art equipment to measure aspects of gastrointestinal tract function and visualise internal structures.

The study of gut function is essential in understanding and treating these conditions, as it helps measure parameters within the digestive tract and contributes to the care pathway for patients.

Key Benefits:

  • Accurate Diagnosis: Utilises advanced imaging and diagnostic tools.
  • Tailored Treatment: Customised care plans for each patient.
  • Minimised Risks: Enhanced precision reduces complications.

To ensure a precise diagnosis and effective treatment plan, a variety of diagnostic tests are available as part of the procedure. These tests are designed to identify specific gastrointestinal issues, allowing our specialists to tailor treatments to your unique needs.

Before the Test

Consultation

Your journey begins with a detailed consultation with a specialist, which is a crucial part of the care pathway. This meeting will help identify the source of your symptoms and determine the most appropriate diagnostic tests or treatments.

Health Assessment and Diagnostic Tests

A comprehensive health assessment ensures your suitability for the test. This step is vital for tailoring the treatment to your specific health profile.

Pre-Test Instructions

You will receive detailed instructions on how to prepare for your test. This includes dietary restrictions, medication adjustments, and other lifestyle advice to ensure optimal outcomes.

The Procedure – Diagnostic Tests

SIBO Test

Small Intestinal Bacterial Overgrowth (SIBO) is a condition in the small intestine where bacteria, whether beneficial or harmful, proliferate excessively. This overgrowth can cause a wide variety of uncomfortable and often embarrassing symptoms for millions of sufferers.

Symptoms of SIBO can extend beyond digestion, often leading to conditions such as Chronic Fatigue Syndrome (CFS), rosacea, restless legs, cystitis, joint disorders, iron deficiency, and more.

Signs & Symptoms of Small Intestinal Bacterial Overgrowth:

  • Diarrhea: Typically associated with hydrogen-dominant SIBO
  • Constipation: Usually linked with methane-dominant SIBO
  • Alternating Constipation and Diarrhea
  • Gas and Flatulence
  • Belching
  • Severe Bloating
  • Abdominal Pain and Cramps
  • Leaky Gut (Intestinal Permeability)
  • Acid Reflux
  • Fatigue
  • Lactose Intolerance
  • Fructose Intolerance

Fructose Intolerance Test

This test evaluates your body’s ability to digest fructose, the sugar found in a range of fruits. Fructose intolerance can cause bloating, gas, and diarrhea after consuming fruits.

Lactose Intolerance Test

This test evaluates your body’s ability to digest lactose, the sugar in milk and dairy products. Lactose intolerance can cause bloating, gas, and diarrhea after consuming dairy.

Helicobacter Pylori Test

The Helicobacter Pylori (H. Pylori) test detects the presence of Helicobacter Pylori bacteria in your stomach, which can lead to peptic ulcers, stomach infections, and discomfort.

How to pay for your treatment

If you’re… paying for yourself

Did you know you don’t need private medical insurance to come to St John & St Elizabeth Hospital? As a self-pay patient, you can access safe, outstanding quality health care at times to suit you.

For scans and tests, as well as to see most consultants, you’ll still need to be referred by a medical professional like your GP, but as a self-pay patient, the process is more straightforward. You won’t need authorisation from an insurance provider, and you’ll have greater choice of consultant and appointment times.

If you’re… paying for yourself

Did you know you don’t need private medical insurance to come to St John & St Elizabeth Hospital? As a self-pay patient, you can access safe, outstanding quality health care at times to suit you.

For scans and tests, as well as to see most consultants, you’ll still need to be referred by a medical professional like your GP, but as a self-pay patient, the process is more straightforward. You won’t need authorisation from an insurance provider, and you’ll have greater choice of consultant and appointment times.

Appointment and Treatment Plan

01

Initial Consultation

Begin with a comprehensive consultation to discuss your symptoms and goals. This initial meeting helps identify the potential causes of your symptoms and determines which diagnostic tests.

02

Personalised Treatment Plan

Following the initial consultation, a tailored treatment plan is developed. This plan outlines the specific diagnostic tests and procedures recommended for accurately diagnosing your condition and addressing your symptoms effectively.

03

Pre-test Assessment

A thorough pre-test assessment ensures your fitness for the upcoming tests and procedures. This assessment includes a detailed health evaluation and preparation guidelines to optimise the accuracy and outcomes of the diagnostic tests.

04

The Test

Our skilled medical team conducts the diagnostic tests and procedures with precision. Using advanced imaging technology and state-of-the-art facilities, we ensure the highest standards of care during your SIBO, Fructose Intolerance, Lactose Intolerance, or Helicobacter Pylori tests.

05

Aftercare and Recovery

Following the test, you will receive detailed aftercare instructions to support your recovery. Regular follow-up appointments are scheduled to monitor your progress, adjust your treatment plan as needed, and ensure comprehensive support throughout your recovery journey.

 Top Tips

  • Follow Instructions: Adhere to all aftercare guidelines provided by your clinician. Clinical scientists also emphasise the importance of following their advice.
  • Hydrate and Eat Healthily: A balanced diet and adequate fluids are essential for recovery.
  • Regular check-ups are essential for monitoring your condition and making necessary adjustments to your treatment plan.