Intrasphincteric injection of botulinum
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Vito Annese; Mario Basciani; Osvaldo Borrelli; Gioacchino Leandro; Pasquale Simo
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Article
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1998
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John Wiley and Sons
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English
⚖ 76 KB
👁 2 views
We investigated the long-term efficacy and safety of intrasphincteric injections of botulinum toxin (100 U) in 57 patients with esophageal achalasia. One month after treatment, 50 patients had improved (88%); both symptom score and LES pressure were significantly reduced (P < 0.001). After a mean fo