Lupus Nephritis Treatment in Sharjah

What is lupus nephritis?

Systemic lupus erythematosus, usually shortened to lupus, can affect the skin, joints, blood cells, lining of the heart and lungs, and the kidneys. When lupus reaches the kidneys, immune deposits settle in the glomeruli, the tiny filters that clean the blood, and set off inflammation. Left to run its course, that inflammation scars the filters over time.

Lupus nephritis is one of the most important complications of lupus, because it often develops quietly. Early on, the only signs may be protein or blood in the urine, found on a routine test while you feel well. Lupus is far more common in women than men, and kidney involvement most often appears in women of childbearing age, which is why family planning is part of the conversation from the first visit.

Who needs it

Anyone with lupus benefits from a urine test at every lupus review, even when they feel well. A simple dipstick and a protein measurement can reveal kidney involvement months before swelling or a change in blood tests. This routine check is the single most useful habit in lupus care, and it is easy to overlook when attention is on joint pain, rashes or tiredness.

You may be referred to the nephrologist if you have lupus and:

• Protein or blood appears in your urine
• Your urine becomes frothy, or your ankles, legs or eyelids swell
• Your blood pressure rises
• A blood test shows a change in kidney function
• A lupus flare brings new kidney signs

Occasionally, kidney findings are the first clue that someone has lupus at all, and the diagnosis is then made jointly with physicians in Internal Medicine, who coordinate rheumatology input.

What happens

Your first appointment covers your lupus history, current treatment, previous flares, pregnancies and every medicine or supplement you use. Blood tests look at kidney function, blood counts and markers of lupus activity. Urine tests measure protein loss, often with a sample that estimates how much protein leaves the body each day, and look at the urine under the microscope for blood cells and casts. A kidney ultrasound is arranged through radiology.

A kidney biopsy is usually the key step. Taken under local anaesthetic with ultrasound guidance, it shows which pattern of lupus nephritis is present, how active the inflammation is and how much scarring has already formed. These details decide how strong treatment needs to be.

Treatment has two phases:

• Induction, a more intensive period of immune-suppressing medicines to calm active inflammation and bring protein loss down
• Maintenance, a gentler, longer phase of immune treatment to keep the kidneys quiet and prevent flares

Alongside immune treatment, your plan includes medicines to reduce protein leak and control blood pressure, a medicine commonly used for lupus as a whole, and measures to protect bones, the heart and blood vessels. Decisions are shared with the physician managing your wider lupus, so kidney, joint and skin treatment fit together. The broader approach to inflamed kidney filters is described on the glomerulonephritis treatment page.

Preparing for it

Bring your lupus diagnosis letters, previous urine and blood results, any earlier biopsy reports, and a full list of medicines, including herbal remedies. Some herbal and so-called immune-boosting products sold in the UAE may stimulate the immune system or strain the kidneys, so show them to your nephrologist before taking them.

If you are thinking about pregnancy, say so at your first visit. Several immune-suppressing medicines need changing well before conception, and pregnancy is safest when lupus has been quiet for a sustained period. Your nephrologist plans this with you and, where pregnancy is planned, links your care with the obstetric team at Dar Al Kamal Hospital, Sharjah. Reliable contraception is discussed while treatment is being adjusted.

Afterwards

Lupus nephritis needs long-term follow-up. Early in treatment, visits and blood tests are frequent, to check response and watch for medicine side effects; they space out as the kidneys settle. Regular urine checks continue for life, because flares can return. Protect yourself from the strong UAE sun, since sunlight can trigger lupus activity, and keep well hydrated in the summer heat. Vaccinations are reviewed, as immune-suppressing treatment raises infection risk.

Contact the hospital if your urine becomes frothy or dark, your swelling increases, your blood pressure readings rise, or you develop a fever while on immune treatment. Call emergency services or go to the nearest emergency department if you pass very little urine, become suddenly breathless, have chest pain, or develop a high fever with shivering or confusion.

Cost and insurance

Most UAE insurance plans cover nephrology consultations, blood and urine tests, ultrasound and kidney biopsy, with biopsy usually needing pre-approval. Some immune-suppressing medicines are specialist-only items that require prior authorisation or are limited to a formulary. The team at Dar Al Kamal Hospital, Sharjah can help you check your cover on 06 599 7777.