Blue Scorpion Venom: Cuba's Miracle Drug

By Jean Friedman-Rudovsky Thursday, Apr 18 2013

Six-year-old Leandro Gonzáles sits attentively at the foot of his parents' double bed, his legs dangling along the faded flower-print bedspread. His tiny brown eyes follow Dr. Niudis Cruz's index finger left, right, up, and down. He rolls back and stretches his arms toward the ceiling for a count of ten. Then Dr. Cruz, a sandy-haired cancer specialist in her 40s, slips her lean fingers into the small boy's hands, and he squeezes tightly. "Good, good," the doctor says, nodding.

Yaima, the boy's quiet, petite mother, stands to the side, holding her breath as Leandro completes his bimonthly physical exam. Her boy has an inoperable tumor in his brain stem, and she's watched the ritual countless times. But seeing him push his legs forcefully against the doctor's hand still brings tears of relief to her eyes. A little more than a year ago, he was immobile and virtually mute.

When the exam concludes, Cruz rattles off doctor-speak about the child's muscle strength, response mechanisms, and the Lansky scale, an internationally recognized quality-of-life indicator for child cancer patients (he's a 90; 100 is perfect health). She whips out her laptop and pulls up the black-and-white CT scan images of Leandro's brain. "His is the most aggressive of all pediatric cancers, with an 80 percent mortality rate within one year," she says.

She points toward the images on the screen and measurements of the tumor's progression since its detection 18 months ago. From September 2011 to April 2012, it decreased in size approximately 15 percent. During that period, Leandro underwent no treatment other than swallowing doses of clear, tasteless liquid three times daily. "It's scientifically impossible for a tumor to shrink on its own," the doctor emphasizes. "It has to be the result of some outside intervention."

Intervention for Leandro has been the venom of a medium-size scorpion calledRhopalurus junceus, known in Cuba as theescorpión azul — blue scorpion. Four months after he was diagnosed in May 2011, Leandro's weight had fallen to that of a 2-year-old. But after consuming the venom-water mixture, his health has returned almost to normal. He can now walk and tell you about his favorite food (sunny-side-up eggs) and color (yellow), and he rides his bike (with training wheels) daily. "I give thanks to God," Yaima says, "and to the doctors who knew about the scorpion."

For more than 20 years, Cubans have been treating cancer patients with blue scorpion venom. And there have been too many Leandros to dismiss the miraculous recoveries as coincidence. Even when the results aren't quite as jaw-dropping, thousands attest to pain relief, increased muscle strength, and renewed energy while on the medicine.

Miami New Times.