Neonatal Lupus

What is Neonatal Lupus?

Neonatal lupus is an autoimmune condition of the fetus and newborn caused by maternal IgG autoantibodies, most often anti-Ro/SSA and anti-La/SSB, that cross the placenta.^[1] It is not the same as systemic lupus erythematosus (SLE) in a child, and the antibodies leave the baby's blood over the first months of life.^[2]

Common symptoms

Most features are temporary. They include a skin rash, mild liver enzyme elevations and low blood counts, and these usually clear as the maternal antibodies are cleared.^{[2, 3]} The most serious feature is congenital heart block, which does not resolve on its own and often needs a pacemaker.^[2]

In a prospective study of 50 infants born to anti-Ro-positive mothers, blood and liver changes were mostly mild and settled by 9 months, and congenital heart block occurred in 4 percent.^[3]

Causes and risk factors

The cause is antibodies from the mother that reach the baby through the placenta and bind to the baby's tissues, including the heart's conduction system.^[1] Mothers may have SLE, Sjögren's syndrome or another connective tissue disease. Some mothers are completely healthy at the time of birth, and the antibodies are found only after the baby is affected.^{[2, 3]}

Reviews also note that the disease involves inflammation, scarring and changes in heart cell calcium channels, and the mother's antibodies are the key risk factor.^[4]

How it is diagnosed and treated conventionally

Diagnosis is based on the baby's findings plus typical antibodies in the mother's or the baby's blood.^[2] Antibody-positive pregnancies are watched with fetal heart monitoring, which is advised to start around 16 weeks of pregnancy.^[4]

Hydroxychloroquine appears to reduce the chance of congenital heart block in later pregnancies. In an open-label, single-arm trial of mothers who had already had an affected baby, the recurrence rate was 7.4 percent compared with a historical rate of 18 percent.^[5] Steroids, intravenous immunoglobulin and, for severe heart block, a pacemaker are also used.^[6] These decisions belong to obstetric, rheumatology, pediatric and cardiology specialists.

Why Neonatal Lupus calls for a whole-person approach

Neonatal lupus is a medical problem of the baby, but it affects the whole family. The mother may be living with an autoimmune disease, strict medical monitoring and worry about her child, often when she is pregnant or caring for a newborn.

The sections below describe factors in the mother's health where supportive care may be considered. Our role does not extend to the baby's condition.

Maternal autoimmune disease

Some mothers have SLE or Sjögren's syndrome, and many have no diagnosis until the baby is affected.^{[2, 7]} Screening for the antibodies before pregnancy, through obstetric and rheumatology care, is recommended.^[8]

Stress, mood and sleep

Pregnancy, close fetal monitoring and a newborn with a medical condition are demanding. In SLE, non-drug approaches such as exercise and psychological therapies were linked to better fatigue, mood, pain or quality of life in some of 15 trials, though none improved disease activity.^[9]

Fatigue and recovery after birth

Fatigue is a symptom studied in lupus trials, and some non-drug therapies were linked to improvement in it.^[9] It is one of the symptoms that supportive care can reasonably address.

Acupuncture as supportive care in Neonatal Lupus

What the research shows

No clinical trials of acupuncture for neonatal lupus were found in PubMed, and no study has tested acupuncture for the baby. This page therefore looks only at acupuncture for the mother.

For maternal SLE, a 2023 meta-analysis of seven trials (514 people) found that adding acupuncture to conventional drugs improved response rates and lowered disease activity scores compared with drugs alone. The authors noted that the trials were few and of uneven quality.^[10] A review of non-drug therapies for SLE found only one electroacupuncture trial among 15 trials, and none of the therapies changed disease activity.^[9]

For mood after birth, meta-analyses of acupuncture for postpartum depression found better response rates in some analyses, but the authors called the evidence inconclusive and the studies too variable to be sure. One review found no clear difference in depression scores.^{[11, 12]}

How acupuncture may work

No study has examined how acupuncture might act in neonatal lupus, so there is no established mechanism to describe. Any effect on a mother's stress, sleep or mood would be a general effect and not a treatment of the antibody-mediated process.

What treatment involves

Treatment uses fine, sterile, single-use needles, usually left in place for about 20 to 40 minutes. A short course of visits is followed by reassessment of the mother's symptoms.

In prospective studies, about 9 in 100 patients had a minor reaction such as bleeding, soreness or redness at a needle site, and serious events occurred in about 1 in 10,000 patients.^[13] Tell the practitioner first if you are pregnant or breastfeeding, take immunosuppressive medicine or blood thinners, have a bleeding disorder, or have a pacemaker. Acupuncture during pregnancy should be coordinated with your obstetric provider.

Ayurvedic medicine as supportive care in Neonatal Lupus

The Ayurvedic view

Ayurveda has no classical name for neonatal lupus. In this tradition, the period around pregnancy and birth is considered a time of special care for the mother, and imbalance is described in terms of the doshas. These are traditional frameworks and not medical diagnoses.

Therapies that may be used

For the mother after her physicians have cleared it, supportive Ayurvedic care may include:

• Regular meals, rest and sleep routines suited to the postpartum period
• Gentle warm oil massage for the mother
• Breathing and relaxation practices for stress

Panchakarma is not appropriate during pregnancy, while breastfeeding in most cases, during acute illness, or in frailty. Nothing in Ayurveda is used to treat the baby's condition.

What the research shows

No clinical studies of Ayurvedic treatment for neonatal lupus were found in PubMed. Ayurvedic care here rests on tradition and not on trial evidence. Herbs in general call for special caution in pregnancy and breastfeeding, and this applies to Ayurvedic preparations too.^[14] Product quality is also a concern, since about one fifth of Ayurvedic medicines sold online contained detectable lead, mercury or arsenic.^[15]

Herbal medicine as supportive care in Neonatal Lupus

Herbs and formulas that have been studied

No herb has been studied in neonatal lupus. The nearest research covers Chinese herbal formulas for adults with SLE, which is not the same condition and does not apply to the baby.^[16]

What the research shows

A meta-analysis of 13 placebo-controlled trials with 856 adults with SLE found that Chinese herbal medicine was linked to lower disease activity scores and lower steroid doses, with no significant difference in adverse events. The authors called for better-designed trials.^[16] These findings do not show that a herb is safe or useful in pregnancy or breastfeeding. Steroid dose changes must only be made by the prescribing physician.

Safety and herb-drug interactions

Herbs are active substances. A review of herbal medicines in pregnancy found that products often thought of as harmless can affect the fetus, that data for most herbs are conflicting, and that all herbal products should be used with special caution in pregnancy and breastfeeding.^[14] For this reason, herbs in pregnancy or breastfeeding should only be considered with your obstetric provider's agreement, and herbs are not appropriate for a baby.

Herbs can also interact with medicines such as warfarin and immunosuppressants.^[17] Herbal and dietary supplements are a recognized cause of liver injury.^[18] Tell us about all medicines you take, including hydroxychloroquine, steroids and any blood thinners.

Translating traditional medicine into modern biological language

This is interpretation, not equivalence. Chinese medicine may describe postpartum fatigue, poor sleep and low mood as depletion of qi and blood. Ayurveda may describe the same experience as a Vata imbalance. These are traditional ways of grouping symptoms.

The biology of neonatal lupus is different. It is caused by maternal antibodies crossing the placenta and injuring fetal tissue.^[1] No study has shown that a traditional pattern matches this process or that traditional treatment alters it.

How this care fits with your medical care

Care here is supportive, for the mother only, and works alongside her physicians. For a condition like this, we ask that you are under a physician's care for it and that your treating team knows you are receiving complementary care. Your baby's care should stay with the pediatrician, cardiologist and other specialists.

Do not stop or change hydroxychloroquine, steroids or any other prescribed medicine without your prescriber. Please bring your antibody results, your own diagnosis if you have one, your medicine and supplement list, and your obstetric provider's name. We do not diagnose or manage neonatal lupus or its heart complications.

When to seek urgent medical care

Some changes in a baby or a pregnancy need prompt medical assessment.^[6]

• A newborn with a very slow or irregular heartbeat, fainting, poor feeding or unusual sleepiness
• A baby with blue or gray skin color, fast breathing or trouble breathing
• A baby with a new rash, yellow skin, easy bruising or bleeding
• Reduced fetal movement or a fetal heart concern raised by your obstetric team
• A mother with severe postpartum depression or thoughts of harming herself or her baby; call or text 988 for the Suicide and Crisis Lifeline

In an emergency, call 911 or go to the nearest emergency department.