Varicose Veins Diagnosis & Management Guidelines by NICE

ByVeinSolutions

Varicose veins, a condition affecting the veins primarily in the lower limbs, are estimated to impact at least a third of the UK population. For many, varicose veins are little more than a cosmetic concern, while others experience symptoms such as aching, heaviness, itching, and pain. The condition can sometimes lead to more serious complications, including skin problems like eczema, pigmentation changes, or even venous ulcers. Without a clear system for identifying patients who could benefit most from interventional treatments within the NHS, the National Institute for Health and Care Excellence (NICE) developed comprehensive guidelines to help healthcare professionals better diagnose and manage varicose veins.

Varicose Veins Diagnosis & Management Guidelines by NICE - Vein Solutions

 

Overview of NICE Guidelines

NICE provides evidence-based recommendations for healthcare professionals to improve patient outcomes, helping them understand when and how to refer patients for specialist care. The guidelines cover key aspects such as patient-centred care, referral criteria, interventional treatments, and managing varicose veins during pregnancy. Here’s a detailed look at what the guidelines cover.

 

Patient-Centred Care

All care for varicose veins must focus on the patient’s needs and preferences. In line with the NHS Constitution of England, healthcare professionals must work closely with patients to ensure they can make informed decisions about their treatment.

Patients unable to make decisions due to incapacitation are protected by guidelines set out in the Mental Capacity Act. Healthcare providers must always act in the patient’s best interests and obtain consent under established codes of practice.

 

Information for Patients

When patients present with symptoms of varicose veins, they should be provided with detailed information about the condition, including:

In addition, patients should be given advice on weight management, physical activity, and when to seek further medical help.

 

Referral to a Vascular Service

According to the NICE guidelines, certain patients should be referred to a vascular service immediately for specialist care. A vascular service is a team of healthcare professionals skilled in diagnosing and treating varicose veins, often using duplex ultrasound to assess the severity of the condition.

Referral to a vascular service is necessary for patients with:

  • Bleeding varicose veins.
  • Symptomatic varicose veins (those causing discomfort, pain, swelling, or itching).
  • Skin changes, such as pigmentation or eczema, caused by chronic venous insufficiency.
  • Superficial vein thrombosis (characterised by painful, hardened veins).
  • Venous leg ulcers that haven’t healed within two weeks or those that have healed but are at risk of recurrence.

 

Assessment and Treatment at a Vascular Service

At the vascular service, patients undergo a duplex ultrasound to confirm the diagnosis of varicose veins and assess the extent of truncal reflux (the backward flow of blood due to valve malfunction). Based on the results, the healthcare provider will plan a treatment course that may involve interventional or non-interventional options.

  • Interventional Treatment

For patients diagnosed with varicose veins and truncal reflux, NICE recommends the following interventional treatments:

Endothermal Ablation:
A minimally invasive procedure that uses heat to seal the affected veins. NICE recommends this as the first-line treatment for varicose veins when suitable.

Ultrasound-Guided Foam Sclerotherapy:
If endothermal ablation is unsuitable, this treatment uses a foaming agent to irritate and close the vein.

Surgery:
Surgery may be recommended if both endothermal ablation and sclerotherapy are unsuitable. Surgical procedures typically involve removing or tying off the problematic veins.

Patients undergoing treatment for incompetent varicose tributaries should have them treated simultaneously, if possible.

  • Non-Interventional Treatment

NICE guidelines state that compression hosiery should not be offered as a primary treatment for varicose veins unless interventional treatments are unsuitable. Compression stockings are more commonly used to manage symptoms in patients not good candidates for surgery or ablation techniques.

 

Management of Varicose Veins During Pregnancy

Pregnancy is a well-known risk factor for varicose veins due to increased blood volume and hormonal changes. However, NICE advises that interventional treatments for varicose veins should generally be avoided during pregnancy unless there are exceptional circumstances. Instead, pregnant women can be offered compression hosiery to help relieve symptoms of leg swelling and discomfort.

Pregnant women should also be informed that varicose veins may worsen during pregnancy but often improve after childbirth.

 

Vein Solutions

The NICE guidelines for diagnosing and managing varicose veins aim to standardise care across the UK, ensuring patients receive the most effective and appropriate treatment based on their needs. By following these guidelines, healthcare professionals can help patients manage symptoms, reduce the risk of complications, and improve their quality of life.

If you’re concerned about varicose veins or need specialist treatment, Vein Solutions offers expert advice and a range of treatments to help manage and treat varicose veins. Contact us today to schedule a consultation.

 

Related Articles: