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1.
China Pharmacy ; (12): 1393-1398, 2023.
Article Dans Chinois | WPRIM | ID: wpr-974692

Résumé

Compound formulas of traditional Chinese medicines (TCM), also known as prescription in clinic, refers to a form of medication in which several TCMs are selectively combined according to the certain compatibility principles and the needs of patient’s condition, based on syndrome differentiation and treatment. At present, the methods and strategies for investigating the compatibility mechanisms of TCM prescriptions mainly focus on the following two aspects: analysis of pharmacological substances (including chemical composition analysis of TCM, ingredients of TCM analysis in blood, and pharmacokinetic analysis) and pharmacological signaling pathways analysis (involving network pharmacology analysis, signal pathway indicator detection, and metabolomics analysis). In future research, the compatibility relationships of TCM prescriptions should be explored according to the principles of “Qiqing Hehe”,“ Shengjiang Fuchen”,“ Junchen Zuoshi”, and “Siqi Wuwei”. The regularity of TCM prescriptions compatibility should be shown in the change regularity of chemical components, pharmacokinetics, pharmacological pathways, and chemical compositions of various ratios of TCMs. Based on the insurance of holistic efficacy of TCM prescriptions, the underlying mechanisms of compatibility should be uncovered, which will provide references for the optimization of clinical applications of prescriptions and new directions for the creation of innovative TCM prescriptions.

2.
China Journal of Orthopaedics and Traumatology ; (12): 85-89, 2022.
Article Dans Chinois | WPRIM | ID: wpr-928272

Résumé

OBJECTIVE@#To observe clinical effect of calcium sulfate on promoting natural healing of docking sites during bone transport.@*METHODS@#A retrospective study was performed on the patients with posttraumatic chronic osteomyelitis treated by bone transport and calcium sulfate implantation from January 2013 to January 2018. There were 23 males and 4 females, aged from 20 to 61 years old with an average of (44.30±10.00) years, the courses of disease ranged from 3 to 86 months with an average of(13.26±16.47) months. Sixteen patients with posttraumatic chronic osteomyelitis were caused by internal fixation of closed fractures, and 11 patients were caused by open fractures. The length of bone defects after debridement ranged from 4 to 14 cm with an average of(9.11±2.57) cm. Postoperative complications, natural healing rate of the docking sites, external fixation index were observed, Checketts & Otterburn pin-tract infection classification was used to evaluate pin-tract infection, and Paley evaluation criteria was used to evaluate bone and function results.@*RESULTS@#Twenty-seven patients were followed up from 26 to 41 months with an average of (31.32±3.37) months. It did not happened skin embedded between bone stumps in all patients. All patients obtained bone union at (17.78±5.43) months after operation.Among them, 25 patients healed naturally in the docking sites, 2 patients with poor compliance healed after debridement and bone grafting in the docking sites. One patient occurred equines deformity, and no re-fracture or recurrence of infection occurred. According to Checketts & Otterburn pin tract infection classification, 22 patients (41 pin tracts)occurred pin-tract infection with varying degrees. The average external fixation index was (2.02±0.24) months/cm(ranged from 1.6 to 2.4 months/cm). According to Paley evaluation criteria, bony results showed 21 patients obtained excellent results, 5 good, and 1 moderate;functional results showed 19 patients got excellent results, 7 good, and 1 moderate.@*CONCLUSION@#During bone transport, the implantation of calcium sulfate on the bone defect areas could prevent skin embedding between the bone stumps, benefit for the natural healing of the docking sites, and could avoid the second-stage debridement and bone grafting for most patients. However, it should be noted that compliance needs to be increased.


Sujets)
Animaux , Enfant , Enfant d'âge préscolaire , Femelle , Humains , Nourrisson , Mâle , Transplantation osseuse , Sulfate de calcium , Ostéosynthèse , Equus caballus , Ostéomyélite/chirurgie , Études rétrospectives , Fractures du tibia , Résultat thérapeutique
3.
China Journal of Orthopaedics and Traumatology ; (12): 889-893, 2013.
Article Dans Chinois | WPRIM | ID: wpr-250738

Résumé

<p><b>OBJECTIVE</b>To study the clinical effects of the unilateral external fixator combined with limited internal fixation such as cannulated lag screws for the treatment of intra-articular calcaneal fractures.</p><p><b>METHODS</b>From May 2007 to February 2012,52 patients (58 feet) with intraarticular calcaneal fractures were treated with unilateral external fixator and limited internal fixation such as lag screws. Forty-five patients (51 feet) were male,7 patients (7 feet) were female,ranging in age from 18 to 64 years,averaged 36.5 years. Time from injury to surgery was 4 to 13 (6.2 +/- 0.8) days. According to Sanders classification, there were 36 cases (40 feet) with type II fractures, 13 cases (15 feet) with type III fractures, 3 cases (3 feet) with type IV fractures. All patients were examed with X-ray and CT. Böhler angle, Gissane angle, length, width, height were measured on the radiographs, respectively. The function of the feet was assessed by the Maryland grading system.</p><p><b>RESULTS</b>Fifty-one patients(57 feet) were followed up for 5 to 16 months,with an average of 7.2 months. Calcaneal Böhler angle increased from (12.65 +/- 5.32) degrees preoperatively to (30.63 +/- 4.28) degrees postoperatively. The calcaneal Gissane angle decreased from (129.87 +/- 6.25) degrees preoperatively to (122.11 +/- 4.89) degrees postoperatively. The calcaneal length increased from (64.5 +/- 7.1) mm preoperatively to (71.3 +/- 5.7) mm postoperatively. The calcaneal width decreased from (34.6 +/- 5.7) mm preoperatively to (28.2 +/- 6.1) mm postoperatively. The calcaneal height increased from (30.2 +/- 5.2) mm preoperatively to (39.3 +/- 6.4) mm postoperatively. All of the comparison between preoperative and postoperative measurements revealed statistically significant (P < 0.05). The length,width, height, Böhler angle and Gissane angle were improved significantly (P < 0.05). According to the Maryland grading system, the result was excellent in 20 feet, good in 31 feet, fair in 4 feet, pour in 2 feet,excellent and good rate was 89.5%. Three feet with wound infection or flap necrosis were healed after wound debridement and dressing exchange.</p><p><b>CONCLUSION</b>The unilateral external fixation combined with limited internal fixation is a satisfactory treatment for intra-articular calcaneal fractures in short term with less damage, few complications and good functional recovery.</p>


Sujets)
Adolescent , Adulte , Femelle , Humains , Mâle , Adulte d'âge moyen , Jeune adulte , Vis orthopédiques , Calcanéus , Plaies et blessures , Chirurgie générale , Fixateurs externes , Ostéosynthèse , Méthodes , Ostéosynthèse interne , Fractures articulaires , Chirurgie générale , Résultat thérapeutique
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