ABSTRACT
Objective:To observe the effects of ultrasound intermediate frequency acupoint targeted drug guiding technology on the recovery of gastrointestinal function and serum gastrin levels in elderly patients after lumbar spine surgery under general anesthesia.Methods:This study used prospective research methods.A total of 90 elderly patients undergoing lumbar spine surgery after general anesthesia in the orthopaedic ward of Beijing Geriatrics Hospital from June 2019 to June 2021 were randomly divided into blank control group, drug control group, and drug-guided treatment group, with 30 cases each group. After the operation, no intervention was given to the blank control group, the drug control group received oral mosapride citrate tablets, the drug-guided treatment group used the D patch to guide the medicine at the two acupoints of Zusanli and Zhongwan with ultrasound medium frequency guided medicine instrument for 1 week each. The serum gastrin levels of the patients in each group were detected 1 d before operation, 3 d after operation, and 1 week after operation, and the time of first exhaust and first defecation after operation were recorded.Results:The results showed that the level of serum gastrin preoperativein the three groups was not significantly different ( P>0.05). On the third day after operation, the levelof serum gastrin in the drug guide treatment group, drug control group and blank control group were lower than those at 1 d before operation: (66.51 ± 5.34) ng/L vs. (69.36 ± 6.50) ng/L, (58.34 ± 5.71) ng/L vs. (68.75 ± 5.13) ng/L, (55.76 ± 6.23) ng/L vs. (70.20 ± 6.71) ng/L, the differences were statistically significant ( P<0.05), and showed a decreasing trend in turn. Among them, the level of serum gastrin in the drug guide treatment group was higher than that in the drug control group and blank control group, the difference was statistically significant ( P<0.05). One week after operation, the level of serum gastrin in the three groups increased compared with the third day after operation ( P<0.05), and the drug guiding treatment group was higher than the drug control group and the blank control group: (72.38 ± 6.78) ng/L vs. (67.15 ± 6.27) ng/L, (63.52 ± 5.38) ng/L, the differences were statistically significant ( P<0.05). The time of first exhaust and defecation after the operation of the three groups of patients, the drug-guided treatment group was significantly shorter than the drug control group and the blank control group: (15.25 ± 3.10) h vs. (20.38 ± 4.21) h and (28.52 ± 3.69) h, (24.14 ± 3.53) h vs. (36.15 ± 3.54) h and (49.51 ± 4.37) h, the differences were statistically significant ( P<0.05). Conclusions:Ultrasound intermediate frequency acupoint drug guiding technology can increase the patient′s serum gastrin level and promote the recovery of gastrointestinal function in elderly patients with lumbar spine surgery after general anesthesia.
ABSTRACT
Objective To discuss bilateral percutaneous vertebroplasty (PVP) or percutaneous kyphoplasty (PKP) using inside and outside intravertebral vacuum cleft (IVC) respectively with bone cement injection for the treatment of Kümmell disease.Methods From January 2008 to October 2015,16 cases of Kümmell disease patients were treated with bilateral PVP or PKP with inside and outside IVC perfusion of bone cement respectively.Of 16 cases,6 were male and 10 were female,aged from 63 to 94 years,with a disease duration from 2 to 15 months.The bone mineral density of every patient was measured by dual-energy X-rayabsorptiometry.The T value ranged from-4.3 to-2.6.Fractures located from T10 to L4,including 2 cases of multiple fractures.Postoperative X-ray was used to observe the vertebral bone cement leakage and anterior height changes of affected vertebrae.Visual analogue scale (VAS) and Oswestry disability index (ODI) were used to evaluate pain status and functional activity.Results All cases were followed up for 12-96 months.Cement leakage occurred in 4 patients without nerve complications.The anterior height of affected vertebrae before operation,2 d after operation and at the last follow-up was (50.3 ± 8.3)％,(67.1 ± 8.1)％ and (65.2 ± 6.4)％.The anterior height of affected vertebrae 2 d after operation and at the last follow-up were significantly improved compared with those before operation (P ＜ 0.05),but there were no significant differences between 2 d after operation and at the last follow-up (P ＞ 0.05).The scores of VAS before operation,2 d after operation and at the last followup was (8.63-± 1.23),(2.56 ± 3.48) and (1.38 ± 0.92) scores,and the scores of ODI was (82.1 ± 6.7)％,(28.5 ± 7.3)％ and (22.1 ± 8.2)％.The scores of VAS and ODI 2 d after operation and at the last follow-up were significantly decreased compared with those before operation (P ＜ 0.05),but there were no significant difference between 2 d after operation and at the last follow-up (P ＞ 0.05).There was no postoperative in situ or adjacent vertebral fracture.Conclusions Using internal and external IVC bone cement injection for treatment of Kümmell disease has a good clinical curative effect.It can effectively relieve back pain symptoms,reduce intraoperative and postoperative bone cement leakage and recurrent adjacent or in situ vertebral fracture.
ABSTRACT
BACKGROUND:So far steroid pulse therapy andsurgical decompressionarethe main accepted therapiesfor spinal cord injury, but these methods make no effects on injured neurons. Nerve growth factors and endogenous neural stem cels play a role in theneuronalregeneration and remyelination, which provides a newidea for spinal cord injury treatment. OBJECTIVE:To explore the effect of the basic fibroblast growth factor on proliferation of endogenous neural stem cels after spinal cord injury and to analyze its relationship with the increased fluoro-gold labeled neurons. METHODS:Totaly 48 Kunming mice were randomly divided into four groups including normal, spinal cord injury, treatment and sham operation groups. Acute spinal cord injury models were establishedin the spinal cord injury and treatment groups, andthe normal group was subjected to operationthat did not damage the spinal cord. At 2hoursafter regaining consciousness, the treatment group was givendailyinjection of MTPBS containing 25 μg/kg basic fibroblast growth factors and 1% album. And at 7 days, laminectomy was carried out again at the L1segment in the former three groups and a smal piece of sterile gelfoam soaked with fluoro-gold was inserted into the incision. The sham operation group was given no processing. Afterwards, mouse motor behavior was assessed using Rotarod and Platform Hang tests; neurons in the corticospinal and rubrospinal tracts were labeled with fluoro-gold; the number of endogenous neural stem cels positive for nestin was detected by immunohistochemistry method. Besides, the correlation betweenthe number offluoro-gold labeled neurons andthe number ofendogenous neural stem cels was assessed. RESULTS AND CONCLUSION:The basic fibroblast growth factor could significantly improve the mouse motor behavior after spinal cordinjury. And the number of endogenous neural stem cels was significantly increased after the basic fibroblast growth factor injection, which was related to the increased fluoro-gold labeled neurons.In conclusion, basic fibroblast growth factors play an important role in the proliferation of endogenous neural stem cels after spinal cord injury. Furthermore, endogenous neural stem cels improve locomotive behaviors by encouraging the neuronalproliferation.
ABSTRACT
Objective To evaluate the preliminary outcome of cannulated screw internal fixation in treatment of the tarsometatarsal joint injuries.Methods From January 2005 to October 2010,21 patients(14 males and 7 females)with the tarsometatarsal joint injuries were treated.Their age ranged from 21 to 62 years(average 38.2 years).According to anatomical three-column classification,there were four patients with single medial column injury,four with medial and middle column injuries,three with middle and lateral column injuries,two with single lateral column injury and eight with three column injuries.The injury causes included traffic injury in nine patients,machine injury in eight and fall from height injury in four.The period from injury to admission was 2-15 hours(mean 5 hours).During operation,open reduction was performed,followed by internal fixation with the cannulated screw.X-ray examination was done in the regular follow-up and function was evaluated by using Maryland scoring system.Results Of all,19 patients were followed up for 4-47 months(mean 20 months),which showed no infection,loosing or breakage of the internal fixation.According to the Maryland scoring system,the clinical outcome was rated as excellent in eight patients,good in seven,fair in two and poor in two,with excellence rate of 79％.Conclusions The three-column theory plays an important role in clinical diagnosis and therapy of the tarsometatarsal joint injuries.Open reduction and cannulated screw internal fixation may attain satisfactory clinical results in treatment of the tarsometatarsal joint injuries.
ABSTRACT
0.05).At the same time,loss of ranges of neck motion was 4.6??4.0?in group A and 11.6??7.8?in group B,significant difference was also seen(P