GU Ke,WANG Hao,CHEN Tie-sheng,et al.Influence of body mass index on the analgesic effect of sufentanil in elderly patients after proximal femoral nail anti-rotation surgery[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2025,34(06):540-543.
GU Ke,WANG Hao,CHEN Tie-sheng,et al.Influence of body mass index on the analgesic effect of sufentanil in elderly patients after proximal femoral nail anti-rotation surgery[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2025,34(06):540-543. DOI: 10.11659/jjssx.07E024084.
Influence of body mass index on the analgesic effect of sufentanil in elderly patients after proximal femoral nail anti-rotation surgery
To investigate the influence of body mass index (BMI) on individualized analgesic effect, inflammatory factors and safety of sufentanil in elderly patients after proximal femoral nail anti-rotation (PFNA) surgery.
Methods
2
A total of 161 elderly patients who received PFNA surgery in Nanjing Drum Tower
Hospital Group Suqian Hospital from January 2022 to December 2023 were selected as study subjects. Patients with BMI
<
18.5 kg/m
2
were set as Group A, patients with BMI ranging from 18.5 kg/m
2
to 23.9 kg/m
2
were set as Group B,patients with BMI ranging from 24.0 kg/m
2
to 35.0 kg/m
2
were set as Group C. After operation, individualized analgesia was performed with an intravenous patient-controlled analgesia pump of 2 μg/kg sufentanil based on body weight, and the postoperative pain degree, inflammatory factors, analgesia condition and adverse reactions of patients in the three groups were compared.
Results
2
At 8 hours, 12 hours, 24 hours and 48 hours after surgery, the pain visual analogue scale(VAS) scores of patietns in group B and group C were significantly lower than those in group A (
P
<
0.05). At 12 hours, 24 hours and 48 hours after surgery, the pain VAS scores of patients in group C were significantly lower than those in group B (
P
<
0.05). The levels of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and interleukin-6 (IL-6) 1 day after surgery of patients in group B and group C were significantly lower than those in group A (
P
<
0.05). The pressing times of analgesia pump and the duration of obvious pain within 48 hours after surgery of patients in group A were significantly more/longer than those in group B and group C (
P
<
0.05), and the analgesic satisfaction score was significantly lower than those in group B and group C (
P
<
0.05). The total incidence of analgesic adverse reactions in group C was significantly higher than those in group A and group B (
P
<
0.05).
Conclusion
2
BMI may affect the individualized analgesic effect, inflammatory factors and safety of sufentanil in elderly patients undergoing PFNA surgery. Underweight patients may have insufficient analgesia, while overweight or obese patients may have excessive analgesia, which may affect the analgesic safety.
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Related Author
XI Min-gang
JING Jia
HUO Yun-feng
ZHANG Jin
TAN Shan-shan
HAN Xiao
HE Wen-wen
LIU Qiong
Related Institution
Department of Thyroid Surgery,the First Hospital of Shanxi Medical University
Department of Thyroid Surgery,Yuncheng Central Hospital Affiliated to Shanxi Medical University
Department of Anesthesia and Surgery, Suqian Hospital of Jiangsu Provincial People's Hospital
Department of Anesthesiology and Pharmacology, Xuzhou Medical University
Department of Anesthesiology, Yancheng Third People's Hospital