Mepivacaine nerve root block and oxycodone improve pain management in pregnancy with a metastatic bone tumor but compromise newborn respiratory health

Affiliations

• ¹ Department of Orthopedics Surgery, Showa- University, Northern Yokohama Hospital, Yokohama, Japan.
• ² Department of Gynecology, Showa- University, Northern Yokohama Hospital, Yokohama, Japan.
• ³ Department of Palliative Care, Showa- University, Northern Yokohama Hospital, Yokohama, Japan.
• ⁴ Department of Orthopedics Surgery, Showa- University, Fujigaoka Hospital, Japan.