Delhi's AIIMS performed a meticulously planned One Anastomosis Gastric Bypass on a 32‑year‑old man weighing 209 kg, shedding 49 kg within two weeks. The breakthrough highlights new hope for extreme obesity and obstructive sleep apnea patients.

Key Takeaways

  • 209‑kg patient underwent 32‑day pre‑operative preparation
  • One Anastomosis Gastric Bypass performed with rapid 49‑kg loss
  • Obstructive sleep apnea resolved; patient discharged

At the All India Institute of Medical Sciences (AIIMS), a 32‑year‑old man named Vivek weighing 209 kg and dependent on a tracheostomy tube for breathing underwent a life‑saving bariatric operation. After 32 days of intensive multidisciplinary preparation, surgeons performed a One Anastomosis Gastric Bypass (OAGB), reducing his weight to 160 kg within just 14 days.

Prior to surgery, Vivek suffered from severe obstructive sleep apnea (OSA) and required continuous CPAP support. The team placed him on a very‑low‑calorie diet, administered infection‑control antibiotics, and conducted breathing exercises. The operation, carried out on July 24, was followed by a dramatic drop of 49 kg, and his abdominal circumference shrank from 198 cm to 155 cm within two weeks.

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Historical Background

Bariatric surgery has been used since the 1950s to treat morbid obesity, but patients above 200 kg were traditionally considered high‑risk. AIIMS’s success demonstrates how modern pre‑operative protocols and a coordinated specialist team can push those boundaries.

Why This Matters

BozokMedia analysis shows that rapid weight reduction not only transforms an individual’s quality of life but also lightens the long‑term burden on public health systems by curbing diabetes, hypertension, and cardiovascular disease.

"We have never seen such swift weight loss in a patient of this size; it underscores the power of precise planning and cutting‑edge bariatric techniques," said Dr. Manjunath Pol.
Did You Know?: Worldwide, bariatric patients typically lose 30‑50% of excess weight over 6‑12 months, whereas Vivek lost 23% in just 14 days.

Frequently Asked Questions

Q1: What dietary restrictions follow bariatric surgery?

A: Patients adopt a high‑protein, low‑calorie diet with small, frequent meals, gradually increasing calories under medical supervision.

Q2: Are all obese individuals eligible for bariatric surgery?

A: No, surgery is usually recommended for BMI ≥ 40 or BMI ≥ 35 with serious comorbidities such as OSA, diabetes, or heart disease.