Objective: To examine the feasibility and technical considerations of thorough debridement using uniportal thoracoscopic surgery for tuberculous empyema complicated by chest wall tuberculosis. Methods: A retrospective analysis was conducted on 38 patients who underwent comprehensive uniportal thoracoscopy debridement for empyema complicated by chest wall tuberculosis in the Department of Thoracic Surgery, Shanghai Pulmonary Hospital, from March 2019 to August 2021. There were 23 males and 15 females, aged (M(IQR)) 30 (25) years (range: 18 to 78 years). The patients were cleared of chest wall tuberculosis under general anesthesia and underwent an incision through the intercostal sinus, followed by the whole fiberboard decortication method. Chest tube drainage was used for pleural cavity disease and negative pressure drainage for chest wall tuberculosis with SB tube, and without muscle flap filling and pressure bandaging. If there was no air leakage, the chest tube was removed first, followed by the removal of the SB tube after 2 to 7 days if there was no obvious residual cavity on the CT scan. The patients were followed up in outpatient clinics and by telephone until October 2022. Results: The operation time was 2.0 (1.5) h (range: 1 to 5 h), and blood loss during the operation was 100 (175) ml (range: 100 to 1 200 ml). The most common postoperative complication was prolonged air leak, with an incidence rate of 81.6% (31/38). The postoperative drainage time of the chest tube was 14 (12) days (range: 2 to 31 days) and the postoperative drainage time of the SB tube was 21 (14) days (range: 4 to 40 days). The follow-up time was 25 (11) months (range: 13 to 42 months). All patients had primary healing of their incisions and there was no tuberculosis recurrence during the follow-up period. Conclusion: Uniportal thoracoscopic thorough debridement combined with postoperative standardized antituberculosis treatment is safe and feasible for the treatment of tuberculous empyema with chest wall tuberculosis, which could achieve a good long-term recovery effect.
Male ; Female ; Humans ; Abscess/complications* ; Empyema, Pleural/etiology* ; Empyema, Tuberculous/complications* ; Retrospective Studies ; Thoracic Wall ; Debridement/adverse effects* ; China ; Chest Tubes/adverse effects* ; Tuberculosis/complications* ; Thoracic Surgery, Video-Assisted ; Drainage

Prosthetic infection is one of the severe postoperative complications of arthroplasty. Mixed bacterial-fungal prosthetic infection is rare but can be disastrous. This case was a 76-year-old female suffered from prosthetic infection following total hip replacement due to femoral neck fracture and underwent multiple debridements. The culture of periprosthetic tissue was bacteriologically sterile following the first debridement, while the Staphylococcus hominis was identified in the second debridement in the previous hospitalization where fungal infection had not been considered. Thus the pathogen spectrum of anti-infection therapy failed to contain fungus. Ultimately, the culture result of our sampled periprosthetic tissue during the third debridement was Candida albicans without bacterium in our hospital. The fungal prosthetic infection was successfully treated by a two-stage revision with antifungal drugs. Accurate diagnosis and standardized treatment is the key to the therapy of infection after hip arthroplasty, especially for mixed bacterial-fungal prosthetic infection.
Aged ; Anti-Bacterial Agents/therapeutic use* ; Arthroplasty, Replacement, Hip/adverse effects* ; Debridement ; Female ; Fungi ; Hip Prosthesis/adverse effects* ; Humans ; Mycoses/drug therapy* ; Prosthesis-Related Infections/therapy* ; Reoperation ; Retrospective Studies ; Treatment Outcome

BACKGROUND: The aims of our study were to evaluate the success rate of irrigation and debridement with component retention (IDCR) for acutely infected total knee arthroplasty (TKA) (< 4 weeks of symptom duration) and to analyze the factors affecting prognosis of IDCR. METHODS: We retrospectively reviewed 28 knees treated by IDCR for acutely infected TKA from 2003 to 2012. We evaluated the success rate of IDCR. All variables were compared between the success and failure groups. Multivariable logistic regression analysis was also used to examine the relative contribution of these parameters to the success of IDCR. RESULTS: Seventeen knees (60.7%) were successfully treated. Between the success and failure groups, there were significant differences in the time from primary TKA to IDCR (p = 0.021), the preoperative erythrocyte sedimentation rate (ESR; p = 0.021), microorganism (p = 0.006), and polyethylene liner exchange (p = 0.017). Multivariable logistic regression analysis of parameters affecting the success of IDCR demonstrated that preoperative ESR (odds ratio [OR], 1.02; p = 0.041), microorganism (OR, 12.4; p = 0.006), and polyethylene liner exchange (OR, 0.07; p = 0.021) were significant parameters. CONCLUSIONS: The results show that 60.7% of the cases were successfully treated by IDCR for acutely infected TKA. The preoperative ESR, microorganism, and polyethylene liner exchange were factors that affected the success of IDCR in acutely infected TKA.
Adult ; Aged ; Aged, 80 and over ; Anti-Bacterial Agents/therapeutic use ; Arthroplasty, Replacement, Knee/*adverse effects ; Arthroscopy ; Debridement ; Female ; Humans ; Joint Diseases/microbiology/surgery/therapy ; Knee Joint/microbiology/*surgery ; Knee Prosthesis/microbiology ; Male ; Middle Aged ; Prosthesis-Related Infections/etiology/microbiology/*therapy ; Retrospective Studies ; Therapeutic Irrigation ; Treatment Outcome

OBJECTIVETo investigate therapeutic strategy on septic arthritis after arthroscopic anterior cruciate ligament reconstruction.

METHODSThe clinical data of 6 cases of septic arthritis after arthroscopic anterior cruciate ligament reconstruction in our department from March 2005 to February 2014 were analyzed. All the patients were male,ranging in age from 18 to 36 years old. After operation, the knee joint became painful and swollen, and ESR and CRP were both increased. Culture of joint fluid allowed the recovery of staphylococcus epidermidis. The patients were dealt with arthroscopic debridement and infusion-drainage. The clinical results were evaluated by Lysholm rating system and range of motion.

RESULTSThe infection of all the patients was controlled. The ESR and CRP both recovered to normal level. The score of Lysholm rating system ranged from 85 to 95,and the range of motion was 120 to 135 degree.

CONCLUSIONArthroscopic debridement combined with infusion-drainage is effective in septic arthritis after arthroscopic anterior cruciate ligament reconstruction.

Adolescent ; Adult ; Anterior Cruciate Ligament Reconstruction ; adverse effects ; Arthritis, Infectious ; therapy ; Arthroscopy ; methods ; Blood Sedimentation ; C-Reactive Protein ; analysis ; Debridement ; methods ; Drainage ; Humans ; Male

PURPOSE: Snakebite is an emergency which causes local symptoms such as pain and edema around the bite. Systemic symptoms may also develop, such as dizziness or renal failure, and may even cause death. The purpose of this research was to assess the validity and safety of snakebite protocol for surgery when treating snakebite patients. MATERIALS AND METHODS: Retrospective research was performed on patients who were admitted after being treated at the emergency center from January 2008 to December 2012. When necessary, debridement was also performed, and 46 of 111 patients (41.4%) underwent debridement. Those who had received debridement without antivenom administration due to a positive skin reaction test were classified as group A, and group B received antivenom and delayed debridement. We reviewed the emergency and admission charts of the patients in each group and recorded and compared their age, sex, bite site, severity of local and general symptoms, time to receive antivenin, and complications. RESULTS: Of the ten patients (21.7%) in group A, two (66.6%) developed cellulites, and one of them experienced skin necrosis, resulting in a skin graft. In group B, there were 36 patients (78.2%), 19 (52.7%) of whom developed cellulitis. Skin necrosis occurred in two patients, and one of these patients received a skin graft. Compartment syndrome was found in one patient, and fasciotomy and a skin graft were performed. CONCLUSION: The treatment protocol implemented to treat snakebite patients admitted to the emergency center during this research was safely and properly followed during surgical treatment.
Adult ; Aged ; Antivenins/administration & dosage ; Combined Modality Therapy ; Compartment Syndromes ; Debridement/*methods ; Disease Management ; Edema/etiology ; Female ; Humans ; Male ; Middle Aged ; Necrosis ; *Practice Guidelines as Topic ; Republic of Korea ; Retrospective Studies ; Severity of Illness Index ; Skin/pathology ; Skin Transplantation/*methods ; Snake Bites/complications/*diagnosis/pathology/*surgery ; Snake Venoms/adverse effects ; Soft Tissue Injuries/etiology/*pathology/surgery ; Treatment Outcome ; Wound Healing/physiology

OBJECTIVETo analyze and summarize the clinical features and experience in surgical treatment of deep sternal infection (DSWI).

METHODSThis was a retrospective study. From January 2008 to December 2013, 189 patients with secondary DSWI after cardiac surgery underwent the pectoralis major muscle flap transposition in our department. There were 116 male and 73 female patients. The mean age was (54 ± 21) years, the body mass index was (26. 1 ± 1. 3) kg/m2. The incidence of postoperation DSWI were after isolated coronary artery bypass grafting (CABG) in 93 patients, after other heart surgery plus CABG in 13 patients, after valve surgery in 47 patients, after thoracic aortic surgery in 16 patients, after congenital heart disease in 18 patients, and after cardiac injury in 2 patients. Clean patients' wound and extract secretions, clear the infection thoroughly by surgery and select antibiotics based on susceptibility results, and then repair the wound with appropriate muscle flap, place drain tube with negative pressure. Of all the 189 patients, 184 used isolate pectoralis, 1 used isolate rectus, and 4 used pectoralis plus rectus.

RESULTSThe operative wounds of 179 patients were primary healing (94. 7%). Hospital discharge was postponed by 1 week for 7 patients, due to subcutaneous wound infection. Subcutaneous wound infection occurred again in 8 patients 1 week after hospital discharge, and their wounds healed after wound dressing. Nine patients (4. 7%) did not recover, due to residue of the sequestrum and costal chondritis, whom were later cured by undergoing a second treatment of debridement and pectoralis major muscle flap transposition. Eight patients died, in which 2 died of respiratory failure, 2 died of bacterial endocarditis with septicemia, 2 died of renal failure, 1 died of intraoperative bleeding leading to brain death and the 1 died of heart failure. The mortality rate was 4. 2% . The average length of postoperative hospital stay was (14 ± 5) days. The longest postoperative follow-up period was 40 months, the median time was 26 months, the follow-up rate was 83. 9% . Totally 179 patients were no-reinfected, 2 patients were reinfected because of artificial vascular rejection.

CONCLUSIONTo perform surgical debridement and then reconstruct the sternal defect with pectoralis major muscle flap actively for the patient is an effective measure to improve patient's survival rate.

Adult ; Aged ; Cardiac Surgical Procedures ; adverse effects ; Coronary Artery Bypass ; Debridement ; Female ; Heart Defects, Congenital ; Humans ; Incidence ; Length of Stay ; Male ; Middle Aged ; Pectoralis Muscles ; transplantation ; Postoperative Complications ; Postoperative Period ; Retrospective Studies ; Sternum ; surgery ; Surgical Flaps ; Surgical Wound Infection ; surgery ; Wound Healing

PURPOSE: This study was conducted to evaluate the surgical outcomes of active infective endocarditis with aortic root abscess formation. MATERIALS AND METHODS: Between February 1999 and June 2012, 49 patients underwent surgery for active endocarditis with aortic root abscess. The infected valve was native in 29 patients and prosthetic in 20 patients. The patients' mean age was 50+/-14 years, and 36 patients were male. Surgery was urgent/emergent in 15 patients (31%). The abscess involved the aortic annulus (11), left ventricular outflow tract (18), fibrous trigone (16), and mitral annulus (4). In all patients, wide debridement of abscess and aortic valve replacement with or without patch reconstruction of aortic root or annulus was performed. RESULTS: There were 6 (12%) operative deaths. Causes of early mortality were sepsis (2) and multi-organ failure (4). On postoperative echocardiogram, there was significant improvement of left ventricular dimension (LVEDD, from 58.8+/-11.8 mm to 52.6+/-8.2 mm, p<0.001); however, LV ejection fraction was significantly decreased (from 61.4+/-12.0% to 49.8+/-16.5%, p<0.001). The mean follow-up duration was 68.7+/-40.4 months. There was no late death or recurrent endocarditis during follow up. New York Heart Association functional class significantly improved from 3.2+/-0.7 to 1.2+/-0.4 (p<0.001). Kaplan-Meier estimated survival at 10 years was 87.2%. CONCLUSION: Surgical treatment for active endocarditis with aortic root abscess is still challenging, and was associated with high operative mortality. Nevertheless, long-term survival was excellent with good functional capacity after recovery from the early postoperative period.
Abscess/*surgery ; Adult ; Aortic Valve/microbiology/*surgery ; Debridement ; Endocarditis/*surgery ; Female ; Follow-Up Studies ; Heart Valve Prosthesis/*microbiology ; Heart Valve Prosthesis Implantation/*adverse effects/mortality ; Humans ; Intraoperative Complications/epidemiology ; Kaplan-Meier Estimate ; Male ; Middle Aged ; Postoperative Complications/epidemiology ; Retrospective Studies

OBJECTIVETo study the efficacy of self-made, antibiotic-loaded cement articulating spacer in the treatment of infected total knee arthroplasty.

METHODSThe self-made molds were used to form the spacer during the operation. From March 2002 to March 2007, 22 patients with infected knee arthroplasty (10 males with 10 knees, 12 females with 12 knees) were treated with this kind of spacer in our center. The mean age of the patients was 59.6 years old (33 to 75 years old). The interval time between primary arthroplasty and first onset of infective syndrome was 6.7 months (1 to 14 months). The diagnosis was established by the clinical presentation,serum laboratory inflammatory markers (white blood cell count,erythrocyte sedimentation rate and C-reactive protein) and knee aspiration. The serum laboratory inflammatory markers were used to measure the systemic response to infection. Clinical and radiographic follow-up was regularly performed by HSS score system and X-ray.

RESULTSAll the patients were followed, the average interval between debridement and reimplantation was 4.7 months (3 to 9 months) and the infection control rate was 100% after the implantation of spacer. The average follow-up duration after reimplantation was 29.8 months (10 to 64 months) and there was no recurrence of infection at the latest follow-up. The HSS score increased from 40.5+/-5.9 to 65.8+/-7.5 after the implantation of spacer, furthermore, the score reached 88.7+/-5.1 in average at the latest follow-up. The patient satisfaction rate was 95.3%.

CONCLUSIONThis self-made molds and spacers is a reliable approach for the management of infected knee arthroplasty with some virtues, such as providing a mobile and functional joint through the treatment course, decreasing the difficulty of reimplantation, avoiding of a long-term post-operative infusion and high effective for eradicating infection.

Adult ; Aged ; Anti-Bacterial Agents ; administration & dosage ; Arthroplasty, Replacement, Knee ; adverse effects ; Bone Cements ; Debridement ; Female ; Humans ; Male ; Middle Aged ; Prosthesis-Related Infections ; therapy ; Replantation

INTRODUCTIONEarly debridement and coverage has long been regarded as the standard of care for open fractures of the lower limb, as infection is a serious complication. However, the best time for wound closure remains controversial. Negative-pressure wound therapy (NPWT) is thought to result in reduced flap infection and failure. To determine the effect of NPWT, we reviewed patients with open fractures of the lower limb and compared the rates of infection and flap failure in two time-based cohorts.

METHODSTwo cohorts of patients (periods 2003-2004 and 2008-2009) with Gustilo type IIIB open tibial fractures were recruited and their outcomes were compared. In the 2003-2004 cohort, wounds were dressed with occlusive dressing. In the 2008-2009 cohort, all patients underwent NPWT. Data was retrospectively analysed with regard to infection, failure, age, type of flap, comorbidities and defect size. The incidences of infection and flap failure were further analysed for any statistical difference between the different treatment protocols.

RESULTSIn the 2003-2004 cohort, 33% of patients developed infection and 11% had flap failure. However, in the 2008-2009 cohort, 10% of patients developed infection and 6% had flap failure. The difference in the incidence of infection was statistically significant between the two cohorts (p = 0.029).

CONCLUSIONPatients in the 2008-2009 cohort had better outcomes, and we are of the opinion that performing NPWT may have contributed to this result.

Adult ; Aged ; Cohort Studies ; Debridement ; methods ; Female ; Follow-Up Studies ; Fracture Fixation, Internal ; adverse effects ; methods ; Fractures, Open ; diagnosis ; surgery ; Graft Rejection ; Humans ; Injury Severity Score ; Leg Injuries ; diagnosis ; surgery ; Male ; Middle Aged ; Negative-Pressure Wound Therapy ; Radiography ; Retrospective Studies ; Surgical Flaps ; blood supply ; Surgical Wound Infection ; diagnosis ; surgery ; Tibial Fractures ; diagnostic imaging ; surgery ; Treatment Outcome ; Wound Healing ; physiology ; Young Adult

The effect and safety of anterior debridement and fusion with a minimally invasive approach combined with posterior fixation via the Wiltse approach were assessed in the single-level lumbar pyogenic spondylodiscitis. Seventeen patients from 2007 to 2009 underwent anterior debridement and fusion with a minimally invasive approach combined with posterior fixation via the Wiltse approach. Postoperative follow-up time was 24-41 months. Data included the patients' general information, microbiology, operative time, intraoperative blood loss, postoperative complications, intervertebral fusion rate, and preoperative and final follow-up scores for American Spinal Injury Association (ASIA) impairment, visual analogue scale (VAS), and Oswestry Disability Index (ODI). Ten patients had undergone a prior spinal invasive procedure, and 7 had hematogenous infection. The infected segments included L1-2, L2-3, L3-4, and L4-5 in 1, 2, 5, and 9 cases, respectively. Thirteen bacterial cultures were positive for Staphylococcus aureus (5 cases), Staphylococcus epidermidis (4), Streptococcus (3), and Escherichia coli (1). The operative time was 213.8±45.6 min, and the intraoperative blood loss was 180.6±88.1 mL. Postoperative complications consisted of urinary retention (2 cases), constipation (3), and deep vein thrombosis (2). On the final follow-up, VAS scores and ODIs were significantly lower than those of preoperation, while the ASIA grades improved. All the cases achieved good intervertebral bony fusion. Anterior debridement and fusion with a minimally invasive approach combined with posterior fixation via the Wiltse approach can successfully treat single-level lumbar pyogenic spondylodiscitis, with less trauma and reliable immobilization. It is a viable option for clinical application.
Adult ; Aged ; Back Pain ; complications ; prevention & control ; Bacterial Infections ; complications ; microbiology ; Constipation ; etiology ; Debridement ; adverse effects ; methods ; Disability Evaluation ; Discitis ; complications ; surgery ; Escherichia coli ; isolation & purification ; Female ; Follow-Up Studies ; Humans ; Lumbar Vertebrae ; microbiology ; surgery ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; adverse effects ; methods ; Pain Measurement ; Retrospective Studies ; Spinal Fusion ; adverse effects ; methods ; Staphylococcus aureus ; isolation & purification ; Staphylococcus epidermidis ; isolation & purification ; Streptococcus ; isolation & purification ; Treatment Outcome ; Urinary Retention ; etiology ; Venous Thrombosis ; etiology