# In‑utero gastroschisis surgery trials

> Live situation record from CLSTR: https://clstr.news/situations/inutero-gastroschisis-surgery-trials
> Updated: 2026-08-08T04:21:11.000Z. Sources: 6. Developments: 2.

In early August 2026, doctors at Texas Children’s Hospital performed a groundbreaking fetal operation to repair gastroschisis in a baby known as Theo. The procedure, part of the first‑of‑its‑kind clinical trial, marked the third successful in‑utero repair worldwide and was reported as a pioneering step that allowed the infant to thrive after birth.

A few days later, follow‑up reporting highlighted that the same in‑utero technique enabled Theo’s early discharge, with the newborn leaving the hospital just four days after delivery. Experts quoted in the coverage noted the potential for the approach to reduce post‑natal surgeries and shorten hospital stays, while also acknowledging maternal risks that may limit rapid adoption. The trial continues to monitor long‑term safety and outcomes for the three fetuses treated so far, aiming to expand fetal surgical options for conditions such as heart and lung defects.

## Timeline

### 2026-08-08: In‑utero repair of gastroschisis enables early discharge for newborns

A third in‑utero gastroschisis repair at Texas Children’s Hospital allowed baby Theo to leave hospital within days, a technique praised for its family benefits but noted as risky by Swedish experts.

2 sources. https://clstr.news/cluster/inutero-repair-of-gastroschisis-enables-early-discharge-for-newborns

### 2026-08-03: Baby Theo undergoes pioneering womb surgery to repair gastroschisis

A fetal surgery at Texas Children’s Hospital corrected baby Theo’s complex gastroschisis, the third such case worldwide, offering hope for a rare UK birth defect.

4 sources. https://clstr.news/cluster/baby-theo-undergoes-pioneering-womb-surgery-to-repair-gastroschisis

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Cite as: In‑utero gastroschisis surgery trials. CLSTR, https://clstr.news/situations/inutero-gastroschisis-surgery-trials