Deep Vein Thrombosis

[Victoria_1806]

I just posted this on my website as an article and thought you guys need to know about the D Dimer test too Last week, Monday to Friday, was an intense 5 days, but we avoided a crisis hospitalisation. So I’m feeling deep gratitude for our doctors, relief and very tired.

Know when to ask whether a D-Dimer test is appropriate for you and your loved one.

Recommendation: Learn about the D-Dimer test

More resources

• Medline: What is a D-Dimer Test

  “A D-dimer test looks for D-dimer in blood. D-dimer is a protein fragment (small piece) that’s made when a blood clot dissolves in your body. D-dimer isn’t usually found in your blood unless your body is making or breaking up blood clots.”

• VeryWell Health What Is the D-Dimer Test? By Richard N. Fogoros, MD

  “A D-dimer screening test may be used if a healthcare provider is concerned about deep vein thrombosis (DVTs), pulmonary embolism (PE) in the lung, stroke, or other conditions linked to blood clots.”

• Clinical Knowledge Summaries (CKS) UK National Institute of Clinical Excellence: What are the risk factors

• Mayo Clinic Symptoms, When to consult a doctor, Causes, Risk Factors

• How does COVID-19 affect the blood? (includes video explanation)

  “Some people with COVID-19 develop abnormal blood clots, including in the smallest blood vessels. The clots may also form in multiple places in the body, including in the lungs. This unusual clotting may cause different complications, including organ damage, heart attack and stroke.”

• BUPA healthcare DVT Complications:

  “A pulmonary embolism happens when a blood vessel in your lungs becomes blocked. If you have a DVT, the blood clot may dislodge or a piece may break off and travel in your bloodstream to your lungs. Here it can get stuck in a blood vessel, causing a pulmonary embolism. A pulmonary embolism can stop blood reaching your lungs properly, causing chest pain and difficulty breathing. This can be fatal if you don’t get treatment quickly.”

Background

I first discovered the D-Dimer test when my mother was hospitalised with COVID and pneumonia in 2024. There is evidence of a higher risk of blood clots and pulmonary embolism for immunocompromised patients with COVID.

I advocated for a D-Dimer test because there were no beds in the hospital respiratory ward, and there was a push to activate the ‘Virtual Ward’ system, aka I’d care for my mother at home, whilst providing the nurse team with observation readings of temperature, oxygen, BP and general health three times a day.

Virtual wards place the burden of observation and the responsibility of flagging issues on the carer’s shoulders. The time to medical intervention for an issue would be longer than in the hospital.

Imagine the emotional angst and stress on carers and mix in being informally recruited to meet the reporting needs of a nurse team, and their schedule.

So, at the time, (whilst suffering COVID and pneumonia myself camped out in the hospital), I insisted on the D-Dimer test to ensure my mother had no risk of DVTs or PEs at home.

A new equation I’ve learnt this week:

One very big swollen leg, that becomes worse over 2 days, requires urgent investigation and treatment for possible Deep vein thrombosis (DVT).

There are several high-risk factors when that leg belongs to an 80+year-old with less mobility, who’s receiving hormone drug therapy for one of her cancers and a drug treatment that affects epithelial cells for another cancer.

[Please consult your doctor if you have a swollen leg, suspect a DVT or dial emergency services if you also have chest pains or breathlessness. This article is for awareness purposes only. I’m not a doctor and cannot offer medical advice.]

The image is taken from an NHS website and shows two legs, where the one on the left is pale with a little swelling, and the leg on the right is blotchy red around the calf and swollen with some indentations in the lower area near the ankle

I’m very grateful

• to our oncologist, who received my email with photos for our usual consultation and immediately elevated the urgency about a possible DVT. Either he could ask for an ultrasound-Doppler scan, or I could alert our GP. We decided on the latter.

• to our GP practice for their triage system, and rapid response that activated the blood test and ultrasound scan

• I’m glad I knew to ask if a D-Dimer test could be done, so the GP and I could agree on a plan of action together if it were positive.

Our plan of action and goals with the GP practice

• Get blood taken as soon as possible, for the test to be done, and if positive, the GP would make a prescription for an anticoagulant. The goal was to have the blood thinner prescription before the weekend, if required.

• An urgent request for an ultrasound Doppler scan was made at the same time, to confirm the diagnosis, but it could take 2-3 days. This is why the GP used the D-Dimer test as the trigger for the prescription, not the ultrasound diagnostic test.

Communication: I made sure to highlight the timeline of symptom worsening, current drug treatment, the cancer, the last consultation, and the oncologist’s recommendation for action.

Bottom line, the blood thinner treatment has started, and I’m SO relieved we’re not in limbo over the weekend. We’re having a quiet weekend now.

[Michael_1910123]

@Victoria_1806 , that a good topic, the only thing with DVT is people get mistakely told they have that and it turns out to be something else like lymphedema as the legs can give the wrong impression why it alway worth getting it check out. And with blood thinner what the dosage you are put on and if you also take asprin as it can thin the blood so much that it like water and wrong knock and blood everywhere like a fountain. call 999 if that happens.