ObjectiveTo investigate the short-term effectiveness of one-stage radical debridement and total hip arthroplasty (THA) in the treatment of active tuberculosis of the hip. MethodsBetween January 2006 and June 2011,one-stage radical debridement and THA were performed on 12 cases (12 hips) of active tuberculosis of the hip.There were 7 males and 5 females,aged 18-60 years (mean,46.3 years).The disease duration ranged from 6 to 24 months (mean,10.5 months).According to Babhulkar and Pande staging criteria,5 cases were at stage Ⅲ and 7 cases were at stage IV.One case had sinus,and 2 cases had previous pulmonary tuberculosis.Preoperative hip range of motion was (35.83±9.25)°; hip Harris score was 36.83±6.44.Erythrocyte sedimentation rate (ESR) was 45-90 mm/1 h (mean,62.4 mm/1h); C-reactive protein (CRP) was 19-50 mg/L (mean,33.6 mg/L).Perioperatively all the patients accepted the regular anti-tuberculous medication. ResultsThe results of histopathological examination and PCR detection were positive for tuberculosis bacillus.Postoperatively the incisions healed primarily.All the patients were followed up 25-60 months (mean,40.8 months).The ESR and CRP returned to normal level with no liver injury.Tuberculosis recurrence occurred in 1 patient at 4 months after operation,which was cured after revision.X-ray film showed no prosthesis shift,prosthesis loosening,or sinus tract.At 18-24 months after operation,the bilateral sides had the same bone density,which was similar to that at the final follow-up.Hip range of motion was significantly improved to (107.08±13.56)° (t=14.571,P=0.000).Hip Harris score was significantly increased to 88.00±10.78 (t=16.750,P=0.000). ConclusionA combination of one-stage radical debridement and THA is a safe method to treat active tuberculosis of the hip,which can relief symptoms and improve hip function,with low recurrence and satisfactory short-term effectiveness.
ObjectiveTo explore the clinical efficacy of ultrasound debridement combined with autolytic debridement in the treatment of diabetic foot ulcers.MethodsA total of 60 diabetic foot ulcers patients who were diagnosed and treated in Jinshan Hospital of Fudan University from April 2019 to April 2020 were enrolled in the study and randomly divided into two groups, with 30 cases in each group. The trial group received autolytic cleansing combined with ultrasound debridement treatment, and the control group only received autolytic debridement treatment. The baseline conditions, wound treatment efficacy, number of dressing changes, length of hospital stay, treatment cost, wound healing time, wound shrinkage rate, and the time required for the wound to turn into 100% red granulation were compared between the two groups.ResultsThere was no statistically significant difference in gender, age, duration of diabetes or Wagner grade of diabetic foot between the two groups (P>0.05). The efficacy of wound healing in the trial group was better than that in the control group (Z=−2.146, P=0.032). The number of dressing changes [(11.76±2.23) vs. (17.34±4.43) times] and the length of stay [(18.03±3.73) vs. (25.43±4.43) d] in the trial group were lower than those in the control group, and the differences were statistically significant (P<0.05). The difference in treatment cost between the two groups was not statistically significant (P>0.05). The wound healing time of the trial group [(48.43±18.34) vs. (65.24±19.62) d], the wound shrinkage rate [(78.35±8.34)% vs. (56.53±6.54)%] and the time required for the wound to turn into 100% red granulation [(16.34±2.42) vs. (24.55±3.23) d] were better than those of the control group, and the differences were statistically significant (P<0.05). During the treatment process, no patient in the trial group had wound bleeding and had difficulty in stopping bleeding during ultrasonic debridement, and no patient had intolerable pain related to ultrasonic debridement. No patients in either group withdrew early.ConclusionsUltrasound debridement combined with autolytic debridement can effectively improve the curative effect of patients with diabetic foot ulcers and shorten the wound healing time. Therefore, it is worthy of promotion and application in the wound care of patients with diabetic foot ulcers.
ObjectiveTo evaluate the effects of two different autolytic debridment on subcutaneous wounds. MethodsThirty-eight patients with subcutaneous wounds treated from January to December 2015 were numbered according to the sequence of admission, and were randomly divided into trial group and control group, with 19 patients in each group. All the patients had yellow surface. Patients in the control group were treated with amorphous hydrogel, while those in the trial group were treated with both amorphous hydrogel and alginate dressing. Then, we compared the two groups in terms of the debridement time, frequency of changing dressing, granulation growth, wound contraction rate at the end of debridement period, and leakage rate. ResultsThe debridement time in the trial group was (21.11±5.86) days, and it was significantly shorter than that in the control group[(26.69±9.68) days] (P<0.05); the frequency of changing dressing was (7.21±2.12) times, which was less than that in the control group[(9.37±3.32) times] (P<0.05); and granulation growth was better than that in the control group (2.58±0.61 vs. 1.95±0.71, P<0.05). The wound contraction rate at the end of debridement period in the trial group was (47.00±26.24)%, which was higher than that in the control group[(29.03±22.62)%] (P<0.05); and the leakage rate (0.0%) was lower than the control group (3.3%) (P<0.05). ConclusionUsing amorphous hydrogel and alginate dressing for subcutaneous wounds is better than amorphous hydrogel alone for autolytic debridement, and can lower the leakage rate.
Objective To explore the effectiveness of plasma-mediated bipolar radiofrequency ablation debridement (Coblation debridement) in treatment with retention of internal fixation for early postoperative infection of fractures of extremities. Methods Between January 2012 and May 2015, 16 patients (12 males and 4 females) with early postoperative infection of internal fixation for extremity fracture were treated, with an average age of 41.6 years (range, 19-61 years). The fractures included tibia and fibula fracture in 5 cases, femoral fractures in 5 cases, distal humeral fractures in 3 cases, ulna and radius fractures in 2 cases, and patellar fracture in 1 case. Two cases were open fractures and 14 cases were closed fractures. All fractures were fixed non-intramedullarily. Postoperative infection occurred at 5-10 days (mean, 7 days) after operation, with bacteria cultured from wound secretion in all cases. Type EIC5872 70 Coblation knife and Coblator Ⅱ plasma surgery system were conducted to debride the foci of infection in ablating pattern with sterile saline used as the conductive fluid and the magnitude of power from 6 to 9. After pulse irrigating with sterile saline, irrigating tube and draining tube were placed beside the fixation. Postoperative continuous irrigation and drainage and systemic antibiotic therapy would be conducted. The effectiveness was evaluated by bone infection effectiveness evaluation criteria. Results All the 16 patients were followed up 12-36 months (mean, 15 months) after operation. All the infected wounds were cured and healed by first intention without recurrence in all the patients, and the fracture healing time was 3-7 months (mean, 4.8 months) without limb dysfunction or nonunion. Internal fixation was removed at 1-2 years after operation in 4 cases, whom with good fracture healing and without recurrence of infection after operation. Conclusion The effectiveness of Coblation debridement in treatment with retention of internal fixation for early postoperative infection of extremity fractures are satisfactory, which can avoid the second stage operation, infectious nonunion, and osteomyelitis.
ObjectiveTo investigate the safety and effectiveness of debridement and interbody fusion via posterior pedicle lateral approach in treatment of ankylosing spondylitis with thoracolumbar Andersson lesion (AL).MethodsBetween October 2011 and January 2017, 10 patients of ankylosing spondylitis with thoracolumbar AL were treated with debridement via posterior pedicle lateral approach and interbody fusion with bone grafting. There were 8 males and 2 females with an average age of 48.8 years (range, 31-79 years). The disease duration was 1.5-48.0 months (mean, 10.6 months). All patients were single-segment lesion, including 3 cases of T10, 11, 4 cases of T11, 12, and 3 cases of T12, L1. The preoperative visual analogue scale (VAS) score was 8.0±0.8, the Oswestry disability index (ODI) was 68.8%±5.5%, and the Cobb angle of local kyphosis was (26.3±7.1)°. According to American Spinal Injury Association (ASIA) scoring system, neurological impairment was assessed in 1 case of grade C, 4 cases of grade D, and 5 cases of grade E.ResultsAll the operations of 10 patients completed successfully. The operation time was 120-185 minutes (mean, 151.5 minutes), and the intraoperative blood loss was 300-750 mL (mean, 450.0 mL). Dural sac tear occurred in 1 case during operation and was repaired, with no cerebrospinal fluid leakage after operation. All patients were followed up 24-50 months (mean, 31.2 months). At last follow-up, the VAS score was 1.9±0.9 and ODI was 13.0%±3.0%, showing significant differences when compared with preoperative ones (t=17.530, P=0.000; t=31.890, P=0.000). Neurological function was improved significantly at 24 months after operation, and rated as ASIA grade E. The Cobb angles were (12.6±4.6)° at 3 days and (13.6±4.6)° at 24 months after operation, which were significantly different from those before operation (P<0.05); there was no significant difference between 3 days and 24 months after operation (P>0.05). At 24 months after operation, the grafted bone obtained good fusion at AL segment. During the follow-up, there was no failure of internal fixation such as nail withdrawal, broken nail, and broken rod.ConclusionDebridement and interbody fusion via posterior pedicle lateral approach for the ankylosing spondylitis with thoracolumbar AL can achieve satisfactory effectiveness, good fusion, and a certain correction of local kyphosis.
ObjectiveTo review the surgical methods of arthroscopy in the treatment of acetabular labrum injury, and to provide reference for clinical treatment.MethodsThe literature about the surgical methods and clinical results of hip arthroscopy in the treatment of acetabular labrum injury was reviewed and analyzed.ResultsIn the early stages of hip arthroscopy, the removal of the torn labrum is the primary treatment option. The current principles of treatment are based on the specific circumstances of a torn labrum, including acetabular labrum debridement, acetabular labrum repair, acetabular labrum reconstruction, and acetabular labrum augmentation.ConclusionHip arthroscopy has become the preferred technique for the treatment of acetabular labrum injury. Labral repair is still the first choice, and labral reconstruction is used when acetabular labrum injury cannot be repaired.
ObjectiveTo compare the short-term effectiveness of one-stage posterior debridement with non-structural bone graft and structural bone graft in the treatment of single segment thoracic tuberculosis.MethodsThe data of 61 patients with single segment thoracic tuberculosis, who were treated by one-stage posterior debridement, bone graft fusion, and internal fixation between June 2011 and August 2015, was retrospectively analyzed. All of them, 26 cases were treated with structural bone graft (group A) and 35 cases with non-structural bone graft (group B). No significant difference was found between the two groups in gender, age, disease duration, comorbidity, involved segments, paravertebral abscess, and preoperative American Spinal Injury Association (ASIA) grade, C reactive protein (CRP), visual analogue scale (VAS) score, and Cobb angle of involved segments (P>0.05). But the preoperative erythrocyte sedimentation rate (ESR) in group B was significantly lower than that in group A (t=3.128, P=0.003). The operation time, intraoperative blood loss, hospitalization stay, VAS score, ESR, CRP, ASIA grade, postoperative complications, Cobb angle of involved segments and its correction rate and loss rate, and bone fusion time were recorded and compared between the two groups.ResultsCompared with group A, group B had shorter operation time, less intraoperative blood loss, and longer hospitalization stay, showing significant differences (P<0.05). The follow-up time of group A was (36.3±10.0) months, which was significantly longer than that of group B [(18.4±4.2) months] (t=10.722, P=0.000). At last follow-up, the VAS score, ESR, and CRP in the two groups all significantly improved when compared with those before operation (P<0.05); the CRP of group B was significantly higher than that of group A (t=–2.947, P=0.005); but there was no significant difference in ESR and VAS score between the two groups (P>0.05). At last follow-up, the ASIA grade of the two groups significantly improved when compared with those before operation, and there was no significant difference between the two groups (Z=–1.104, P=0.270). There were 9 cases and 10 cases of complications in groups A and B, respectively, and there was no significant difference (χ2=0.254, P=0.614). The Cobb angle in group B was significantly higher than that in group A at 3 days after operation (t=–2.861, P=0.006), but there was no significant difference in Cobb angle between the two groups at last follow-up (t=–1.212, P=0.230). The postoperative correction rate and loss rate of Cobb angle in group A were higher than those in group B, and there was a significant difference in the loss rate between the two groups (t=2.261, P=0.031). All patients got bone graft fusion and the bone fusion time of group B was significantly shorter than that of group A (t=4.824, P=0.000).ConclusionNon-structural and structural bone graft can both achieve good effectiveness in the treatment of single segment thoracic tuberculosis, but the former has the advantages of less surgical trauma and shorter fusion time.
To explore the advantage and indication of combined anterior and posterior surgeries for lumbarsacral junction tuberculosis. Methods Eleven cases of the lumbarsacral junction tuberculosis were treated with combined anterior (radical debridement and autograft) and posterior (instrumentation and fusion) surgeries in one stage between January 2002 and December 2006. There were 9 males and 2 females with the age of 20-56 years old. The courseof disease was 4 to 15 months, 6 months on average. The lessons were located at L5, S1 in 7 patients, at L4,5, S1 in 2 patients and at L5, S2 in 2 patients. The involved vertebral bodies were at 2 segments in 7 patients; and 3 segments in 5 patients. The preoperative kyphosis was 5 to 8° with an average 9°. The sinus was associated in 3 patients, 3 patients had radiculopathy; 4 had paeumonophthisis and 9 had abscess. Results The followed-up period was from 6 months to 3 years, 18 months on average. According to Chen score, among the 11 cases, there were excellent in 9, good in 2. All incisions were healed up primarily. After operation, spinal fusion was achieved in 10 cases within 5 months to 7 months, 6 months on average, and pseudoarthrosis in 1 case was found by the CT examination. The postoperative kyphosis was 0 to 4° with the mean of 2° and the radiculopathy in 3 cases all got nerve function recovery. Conclusion Lumbarsacral junction tuberculosis treated with this surgical technique can achieve a high satisfactory rate with restoring the spinal stabil ity, arresting the disease early, providing early fusion, correcting the kyphosis and preventing progression of kyphosis particularly if lumbosacral spine tuberculosis is associated with sinus or preoperative diagnosis cannot exclude suppurative spondyl itis.
Objective To study the clinical results of focal debridement and primary internal fixation with CD rod in treatment of multisegmental spinaltuberculosis.Methods From July 1999 to November 2002, 16 patients with multisegmental spinal tuberculosis were given focal debridement and primary internal fixation with CD rod trans sick vertebra. There were 9 males and 7 females, aging from 21 to 59 years. The course of disease was 2 to 11 months. The locations of lesion were T 6T 11 in 11 patients and T 10 -L2 in 5 patients.The involved vertebral bodies were 3 segments in 13 patients, 4 or more than 4 segments in 3 patients. There were 5 cases of Pott’s paralysis (according to Frankel classification system: 3 cases of degree C, 2 cases of degree D) and 4 cases of kyphosis and 2 cases of collapse. Focal debridement and internal fixation was performed in 1 or 2 incisions according to concrete conditions. Results All patients were followed up 11 months (6 months-3years), spinal tuberculosis was completely cured and the grafted bones were fused in all 16 patients. All patients obtainedprimary healing of the incision. Postoperative complication met with cerebrospinal fluid leakage in 1 case. After 6 months, 5 cases of paraplegia recovered. The kyphosis was corrected partly. No loose and dislocation of the nails and rods was found. Conclusion Focal debridement and primary internal fixation with CD rod can stabilize involved spinal segments, prevent and correct local deformity,and improve its curative ratio and fused ratio of grafted bone.
ObjectiveTo investigate the mid-term effectiveness of debridement with prosthesis retention for periprosthetic joint infection (PJI) after total hip arthroplasty (THA) and total knee arthroplasty (TKA), and analyze the influence factors that affected the effectiveness.MethodsA clinical data of 45 cases with PJI after THA (16 cases) and TKA (29 cases) that were treated with debridement with prosthesis retention between January 2011 and January 2015 were collected and analyzed. There were 19 males and 26 females with a mean age of 58.4 years (range, 23-78 years). PJI occurred after primary joint arthroplasty in 40 cases and after revision in 5 cases. The mean time interval between the performance of infection symptoms and the arthroplasty or revision was 15.5 months (range, 0.5-72.0 months). The time interval between the performance of infection symptoms and debridment was 35 days (range, 3-270 days). There were early postoperative infections in 13 cases, acute hematogenous infections in 24 cases, and late chronic infections in 8 cases. X-ray films showed that the location of prosthesis was good. The results of bacilli culture showed that 28 cases were positive and 17 were negative. Twelve cases had sinuses. Length of stay, Hospital for Special Surgery (HSS) score, and Harris score were recorded to evaluate risk factors by using a multivariate logistic regression.ResultsThe mean length of stay was 22.6 days (range, 5-79 days). All patients were followed up 24-74 months (mean, 52 months). There were 33 cases that retained the prosthesis without further evidence of infection with the success rate was 73.3%. There were significant differences in Harris score and HSS score between pre- and post-operation (P<0.05). The univariate analysis results showed that the failure of debridement with prosthesis retention had a significant correlation with sinus developing and duration of infection symptoms more than 14 days (P<0.05). Multivariate logistic regression analysis results showed that sinus developing was an independent risk factor of failure (P<0.05).ConclusionDebridement with prosthesis retention plays an important role in treating PJI after THA and TKA. These patients with sinus performing and duration of infection symptoms more than 14 days have higher risk to develop infection again.