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ABSTRACT: To assess the safety of individual medication of Guo's Ma Qian Decoction on the basis of effective treatment of fluorosis of bone with Guo's therapy.
One hundred and fourteen cases of moderate fluorosis of bone were randomly divided into a treatment group (n = 60) and a control group (n = 54) between December 2007 and August 2009 by using the block randomized method and a central random system. At the same time of basic treatment, the patients in the treatment group were orally administrated with Guo's Ma Qian Decoction. The initial dose of Ma Qian Zi (Semen Strychni) was 0.4 g and increased by 0.05 g every two days, with the doses of other drugs unchanged, until the patient had "nux vomica response". For the patients with no "nux vomica response", the dosage was continued to increase and the maximum dosage was not more than 1.2 g/day. The control group was treated with decoction placebo. The changes of strychnine and brucine contents before and after processing and after decoction of Ma Qian Zi (Semen Strychni) were determined with reversed-phase high-performance liquid chromatography, which were controlled within ranges stipulated in the Pharmacopeia; Adverse events were analyzed; Blood strychnine and brucine contents in 10 cases who had taken the drugs were determined.
1) Strychnine (2.125%) and brucine (1.425%) contents before processing of Ma Qian Zi and 1.88% and 1.31% after processing all conformed with the standards of strychnine (1.2-2.2%) and brucine (no less than 0.8%) stipulated in the Pharmacopeia. When the maximum dosage of Ma Qian Zi was 1.2 g/day, strychnine in the decoction was 11.17 mg and brucine was 7.44 mg, which all conformed with the maximum limited amount (strychnine 13.32 and brucine no less than 4.8 mg) stipulated in the Pharmacopeia. 2) Eight cases had "nux vomica response" in the treatment group and one case in the control group, with a significant difference between the two groups (P < 0.05). 3) Altogether 18 cases had adverse events, with an incidence rate of 15.38% (8 cases) in the treatment group and 18.52% (10 cases) in the control group, with no difference between the two groups (P > 0.05); Among them, 10 cases (8.77%) with the adverse event were not related with therapeutic drugs, with an incidence rate of 6.67% (4 cases) in the treatment and 11.11% (6 cases) in the control group, with no significant difference between the two groups (P > 0.05). Seven cases had suspicious relative adverse events, the risk in the treatment group was 0.658 times of the control group, with no significant difference (P > 0.05), and one case had the toxic reaction of nux-vomica seed. 4) Strychnine and brucine were unable to be detected in the blood in all points of time in the 10 cases who had taken the drugs, indicating that plasma strychnine and brucine contents were lower than the minimum detectable amount (10 ng), and accumulation of strychnine and brucine were not found in blood of the patient during and after administration for 8 weeks.
The individual medication of Ma Qian Zi (Semen Strychni) in the Guo's therapy has a better safety.
Journal of Traditional Chinese Medicine 12/2011; 31(4):297-302. · 0.30 Impact Factor
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ABSTRACT: To explore the clinical effects of diaplastic external fixator on the treatment of unstable fractures of distal radius.
A clinical data of 60 patients with unstable fractures of distal radius admitted to Wangjing Hospital from August 2005 to September 2009 were retrospectively analyzed with the paired design. According to the paired design, 60 patients were equally divided into two groups (internal fixation group and external fixation group), which were respectively treated with open reduction and steel plate internal fixation (internal fixation group) or closed reduction and external fixation (external fixation group), including 8 males and 52 females, with an average age of 60.27 years ranging from 34 to 85 years. Left side was in 33 cases and right side was in 27 cases. All fractures were closed and caused by hand supporting when falling down. According to AO classification, type A3 was in 22 cases, type B2 was in 4 cases, type B3 was in 2 cases, type C1 was in 20 cases, type C2 was in 8 cases, type C3 was in 4 cases. Palmar flexion, dorsiflexion, radial deviation, ulnar deviation, pronation, supination, grip strength, radial angle, radial length, volar tilt were observed before and after operation.
All the patients were followed up from 12 to 18 months with an average of 15.4 months. The radial length was (4.85 +/- 2.75) mm,volar tilt (14.66 +/- 10.77) degrees, radial angle (7.90 +/- 4.70) degrees in the external fixation group,while those were (4.29 +/- 1.53) mm, (14.39 +/- 5.01) degrees, (6.19 +/- 3.15) degrees in the internal fixation group, but with no statistical significance (P>0.05). Function comparison of internal and external fixation group, P-value of every function is more than 0.05 or equal to 0.05, with no statistical significance except for supination and radial deviation. The functions of wrist joints were evaluated according to Batra scoring system at 1 year after operation. The average radiological scores of external fixation group was 86.27,in which 15 cases were excellent, 11 good, 1 fair,3 poor,while the average functional scores was 94.93, and all the cases were excellent. The average radiological scores of internal fixation group was 91.27, 16 cases were excellent, 12 good, 2 fair, while the average functional scores was 94.23, in which all the cases were excellent.
Compared with the open reduction and steel plate fixation, the unstable fractures of distal radius treating by diaplastic external fixator can be achieved a similar result, with no statistical significance.
Zhongguo gu shang = China journal of orthopaedics and traumatology 11/2011; 24(11):894-7.
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Wei-dong Sun,
Jian-min Wen,
Hai-wei Hu,
Yong-sheng Sun, Zhi-cheng Sang,
Ke-wei Jiang,
Zhao Liang,
Ting Cheng,
Xin-xiao Lin,
Xia-bo Wu,
He-ling Dai
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ABSTRACT: To observe and evaluate the long-term results of minimal incision osteotomy for hallux abducto valgus.
From February 1995 to May 1999, 372 cases (705 feet) with hallux abducto valgus were treated with minimal incision osteotomy. Seventy-nine patients (150 feet) were followed up for more than five years (mean 7.5; range, 5.3-13.2 years) after surgery. The preoperative and postoperative hallux abducto valgus angles (HVA), intermetatarsal angles (IMA), tibial sesamoid position (TSP), American Orthopaedic Foot And Ankle Society (AOFAS) score, range of movement of the first metatarsophalangeal joint and lateral metatarsalgia were observed, measured and evaluated.
Based on clinic curative effect evaluation criterion, 56 feet (37.3%) were excellent, 88 feet (58.7%) good, 6 feet (4.0%) fair. The postoperative mean AOFAS score was 84.20 ± 4.32 points. The mean HVA decreased from 33.28° to 12.31° and the mean IMA1-2 from 11.75° to 6.80°. The TSP was corrected from an average preoperative grade of 4.29 to a grade of 3.07 by final follow-up. There was no nonunion or delayed union, no avascular necrosis, no infection, and no hallux varus. Numbness in the big toe was found in 4 feet (2.7%). The range of motion of the first metatarsophalangeal joint decreased from 70.20° to 69.53°. Of 97 feet (64.7%) with pre-operative 2-5 metatarsalgia, this had disappeared in 35 feet, improved in 54 feet and was aggravated in 8 feet postoperatively.
Minimal incision osteotomy is a simple and reliable technique for treating hallux abducto valgus with minimal complications.
Orthopaedic Surgery 08/2010; 2(3):223-8.
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ABSTRACT: To observe the X-ray features of bone damage in patients with moderate endemic skeletal fluorosis and the changes of X-ray after treatment with herbal therapy.
From 2007.12 to 2009.8,114 patients with moderate endemic skeletal fluorosis were randomly divided into treatment group and control group by central randomization system. There were 60 patients in treatment group including 26 males and 34 females,aged from 39 to 60 years with an average of (51.68 +/- 4.98) years; There were 54 patients in control group included 30 males and 24 females, aged from 39 to 60 years with an average of (52.15 +/- 4.86) years. Both treatment and control groups were treated with basic treatment including calcium supplementation and preparation stage with herb decoction. Patients were orally given 600 mg Caltrate everyday for calcium suptrointestinal function and promoting the digestion and absorption of herb decoction for 3 days. Patients in treatment group were rally given Guo's Maqian decoction(200 ml,twice daily) for 8 weeks. Eight weeks later,Guo 's Maqian decoction was replaced y Guokangning capsule (0.44 g per cansule,2 capsules,three times daily) for 4 weeks. The treatment course lasted 12 weeks. The time for followed-up after treatment was 24 weeks. When the treatment finished, 7 experts on orthopaedics and radiology evaluated and statistically analyzed the X-ray features pre and post treatment,using expert evaluation scale (including the appearance and changes of osteosclerosis,osteoporosis softening,joint changes close to the bone and mixed changes) designed referring endemic skeletal fluorosis X-ray findings and sub-degree standard(WS192-2008).
All X-ray features of endemic skeletal fluorosis appeared in the X-ray of the 114 patients with moderate endemic skeletal fluorosis. Osteosclerosis: 4 cases in forearm, 7 in calf,4 in pelvis,4 in lumbar vertebrae ;Osteoporosis and bone softening: 23 cases in forearm patients, 23 in calf, 5 in pelvis, 8 in lumbar vertebrae; Mixed changes: 6 cases in forearm, 9 in calf, 10 in pelvis, 1 in lumbar vertebrae patients; oint changes: 107 cases in forearm, 47 in calf, 28 in pelvis, 19 in lumbar vertebrae. There were X-ray no changes before and after the treatment in all of parts in control group. In treatment group, there were only 2 patients showed extraperiostealin and joint changes after the treatment, in which one showed better ossification of interosseous membrane of leg and another one showed disappearance of the lateral hyperplasia of the left pelvic acetabulum. There were no changes between before and after treatment in X-ray of all parts in the rest patiens of the treatment group. There was no significant difference between before and after treatment in both groups (P > 0.05).
There is no obvious improvement in radiology of patients with skeletal fluorosis treated by Guo's therapy.
Zhongguo gu shang = China journal of orthopaedics and traumatology 05/2010; 23(5):379-82.
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ABSTRACT: To observe the effects of the three-period treatment theory of bone fracture in TCM (Traditional Chinese Medicine) on VEGF and VEGF mRNA expression in the issues of outer periosteum, endosteum and bone marrow of rabbits, and to explore the rationality of phasing method in TCM in treating fracture.
3 mm bone defection were made at lower one third part of both radius in 140 male healthy rabbits. The rabbits were randomly divided into four groups, including three-period treatment group (TTG), one-period treatment group(OTG), positive medicine treatment group(PTG) and model control group (MCG). The rabbits in TG were treated with three-period treatment, rabbits in OTG were treated with one-period treatment, rabbits in PTG were fed by Guzhe-Cuoshangsan (a Chinese patent medicine which was used to treat bone fracture), rabbits in model control group were given no prescription or drug but distilled water as same dose as that of other groups. At day 3, 6, 9, 14, 28, 42 and 56, five rabbits from every group were randomly selected and were killed by aeroembolism. The left radiuses were taken out as the research object. Immunohistochemistry stain and in situ hybridization stain were performed to examinate the VEGF and VEGF mRNA expression in the outer periosteum, endosteum and bone marrow.
The VEGF and VEGF mRNA expression of all TCM treatment groups were enhanced in the outer periosteum, endosteum and bone marrow at different time points in fracture healing. The VEGF and VEGF mRNA expression in the three tissues of TTG had the tendency of higher than that of the other groups at the most time points after operation.
Treating fracture in stages has more predominant effect on the expression of VEGF and VEGF mRNA in the outer periosteum, endosteum and bone marrow than that of treating fracture with single prescription or drug.
Zhongguo gu shang = China journal of orthopaedics and traumatology 02/2010; 23(2):120-4.
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ABSTRACT: To observe the short-term results of Swanson double-stem silicone implant arthroplasty in the treatment of late stage Freiberg disease.
From July 2006 to December 2007, Swanson double-stem silicone implant arthroplasty was performed on 13 patients, 11 male (1 foot) and 12 females (17 feet), suffering from late stage Freiberg diseases. All the cases were the second metatarsophalangeal joints. According to the Smillie classification, 11 feet present with grade 4 osteonecrosis, 7 feet with grade 5. The AOFAS scoring system was used for clinical assessment. All the patients were followed up for an average of 11.3 months (3 to 17 months).
The mean preoperative and postoperative AOFAS scores were (50.06 +/- 9.59) and (77.50 +/- 4.99), respectively (P<0.05). The complaint of pain with joint motion was decreased in all patients. The postoperative passive range of motion of joints improved significantly.
Swanson double-stem silicone implant arthroplasty yields satisfied short-term results in late stage Freiberg disease, which is effective to improve range of motion and relieve pain of joint.
Zhongguo gu shang = China journal of orthopaedics and traumatology 06/2009; 22(6):423-5.
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ABSTRACT: To observe pathological characteristic of bone and soft tissue of the medial aspect of the first metatarsal head in order to investigate the pathogenesis of hallux valgus.
One hundred and twenty-three patients with hallux valgus (235 feet) were obtained from August 2003 to December 2004 in our department. The bone and soft tissue of the medial aspect of the first metatarsal head were taken out from the incision. The pathological conditions of specimen were observed by HE stain.
The pathological changes included: degeneration and desmoplasia around the attachment point of tendon and joint capsule, reactive hyperplasia of periost, decreasing of bone trabecula, cartilaginification of periost, cortical bone and tendon insertion, bone formation and osteoclasts response.
The pathological changes of the medial aspect of the first metatarsal head of hallux valgus presented extensive chronic inflammation.
Zhongguo gu shang = China journal of orthopaedics and traumatology 01/2009; 21(12):883-5.
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Zhongguo gu shang = China journal of orthopaedics and traumatology 07/2008; 21(6):460-1.
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ABSTRACT: To observe the effects of the three-period treatment theory of bone fracture in traditional Chinese medicine (TCM) on VEGF and VEGF mRNA expression in the issues of callus of rabbits. And to explore the rationality of phasing method in TCM in treating fracture.
one hundred and forty male and healthy rabbits were made 3 mm wide bone defection at lower one third part of both radius as fracture healing model. Then those rabbits were divided into four groups randomly, which are three-period treatment group (TTG), one-period treatment group (OTG), positive medicine treatment group (PTG) and model control group (MCG). Those rabbits in TTG were treated with three-period treatment. Those in OTG were treated with one-period treatment. Those in PTG were feed by guzhecuoshangsan, a Chinese patent medicine which is used to treat bone fracture. Those in model control group were given no prescription or drug but distilled water as same dose as that of other groups. At day 3, 6, 9, 14, 28, 42 and 56, five rabbits were selected from every group randomly and were killed by aeroembolism respectively. Their radius were taken out and the left one was taken as the research object. Immunohistochemistry stain and in situ hybridization stain were performed to examinate the VEGF and VEGF mRNA expression in the haematoma, fibrous callus and soft callus.
All TCM treatment groups can enhance the VEGF and VEGF mRNA expression in the haematoma, fibrous callus and soft callus at different time points in fracture healing. The VEGF and VEGF mRNA expression in the three issues of TTG had the tendency of higher than that of the other groups at the most time points after operation.
TCM can promote the VEGF and VEGF mRNA expression in the haematoma, fibrous callus and soft callus. Different Chinese medicines play various roles on VEGF and VEGF mRNA expression at different stage of fracture healing. Treating fracture in three-period treatment has more predominant effect on the expression of VEGF and VEGF mRNA in the haematoma, fibrous callus and soft callus than that of treating fracture with single prescription or drug. It is necessary to treat fracture in stages.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 01/2008; 32(24):2640-5.
