RÉSUMÉ
Pancreatic pseudocysts rarely extend to the mediastinum and can be fatal if mediastinitis is complicated. In this report, we describe a case of mediastinitis associated with mediastinal pancreatic pseudocyst successfully treated by the thoracoscopic mediastinal drainage. The patient was a man in his 40s with a history of alcoholic acute pancreatitis. Chest and abdominal computed tomography (CT) scan taken for his complaints of back pain and dyspnea showed a pancreatic pseudocyst extending to the mediastinum. First, an endoscopic nasopancreatic drainage( ENPD) tube was placed, and then thoracoscopic mediastinal drainage was performed through the right thoracic cavity. After the operation, the pseudocyst in the mediastinum rapidly disappeared even though there was no drainage from the ENPD tube. Postoperative recovery of the patient was uneventful, and the patient was discharged on the 17th postoperatively day. This case suggests that the importance of prompt treatment for mediastinitis and the effectiveness of the thoracoscopic surgery.
Sujet(s)
Drainage , Médiastinite , Pseudokyste du pancréas , Thoracoscopie , Humains , Mâle , Médiastinite/chirurgie , Médiastinite/complications , Médiastinite/étiologie , Pseudokyste du pancréas/chirurgie , Pseudokyste du pancréas/imagerie diagnostique , Pseudokyste du pancréas/complications , Adulte , Tomodensitométrie , Maladies du médiastin/chirurgie , Maladies du médiastin/complications , Maladies du médiastin/imagerie diagnostiqueRÉSUMÉ
The occurrence of ectopic pancreas in the mediastinum is rare. Herein, we report a 22-year-old female who presented with right shoulder pain, dysphagia, fever and headaches. Chest computer tomography revealed a mass in the posterior mediastinum with accompanying signs of acute mediastinitis. Needle biopsy and fine-needle aspiration revealed ectopic gastral tissue and ectopic pancreas tissue, respectively. Surgical resection was attempted due to recurring acute pancreatitis episodes. However, due to chronic-inflammatory adhesions of the mass to the tracheal wall, en-bloc resection was not possible without major tracheal resection. Since then, recurring pancreatitis episodes have been treated conservatively with antibiotics. We report this case due to its differing clinical and radiological findings in comparison to previous case reports, none of which pertained a case of ectopic pancreas tissue in the posterior mediastinum with recurring acute pancreatitis and mediastinitis.
Sujet(s)
Choristome , Médiastinite , Pancréatite , Femelle , Humains , Jeune adulte , Maladie aigüe , Choristome/chirurgie , Choristome/diagnostic , Médiastinite/diagnostic , Médiastinite/chirurgie , Médiastinite/complications , Médiastin/imagerie diagnostique , Médiastin/anatomopathologie , Pancréas/anatomopathologie , Pancréatite/complications , Pancréatite/diagnosticRÉSUMÉ
A 58-year-old man was admitted to our hospital with fever and neck swelling after dental treatment. He was diagnosed with a cervical abscess and underwent cervical abscess drainage, but 1 week later he developed descending necrotizing mediastinitis and was referred to our department. He underwent mediastinal and pleural drainage, but neck abscess was recured, Re-debridment of the neck abscess resulted in bleeding from right subclavian vein. The bleeding was successfully stopped with TacoSeal after L-shaped sternotomyand dissection of sternocleidomostoid muscle.
Sujet(s)
Médiastinite , Blessures du thorax , Mâle , Humains , Adulte d'âge moyen , Médiastinite/étiologie , Médiastinite/chirurgie , Abcès/imagerie diagnostique , Abcès/étiologie , Abcès/chirurgie , Veine subclavière/imagerie diagnostique , Veine subclavière/chirurgie , Débridement , Nécrose/chirurgie , Drainage/méthodesRÉSUMÉ
A 21-year-old woman with severe pulmonary hypertension and circulatory collapse was referred to our hospital for possible lung transplantation with extracorporeal membrane oxygenation support. Computed tomography revealed severe stenosis of all 4 pulmonary veins, and fibrosing mediastinitis was suspected. Surgical reconstruction of the pulmonary veins was performed, and extracorporeal membrane oxygenation support was weaned off. After surgery, pulmonary vascular resistance normalized. This successful case demonstrates that surgical pulmonary venous reconstruction is an important treatment for fibrosing mediastinitis induced by pulmonary venous stenosis and pulmonary hypertension.
Sujet(s)
Hypertension pulmonaire , Médiastinite , Veines pulmonaires , Femelle , Humains , Jeune adulte , Sténose pathologique/complications , Sténose pathologique/chirurgie , Fibrose , Hypertension pulmonaire/complications , Hypertension pulmonaire/chirurgie , Médiastinite/complications , Médiastinite/chirurgie , Veines pulmonaires/chirurgie , Veines pulmonaires/anatomopathologieRÉSUMÉ
OBJECTIVE: We hypothesized that poorly controlled diabetic status may be a negative prognostic factor for acute mediastinitis of odontogenic origin, and we conducted a cohort study to verify this hypothesis. STUDY DESIGN: Data were collected on all consecutive patients diagnosed with maxillofacial infections of odontogenic origin who received surgical treatment in the Oral and Maxillofacial Surgery Department. All patients included in the study were divided into 4 groups based on the presence or absence of diabetes and mediastinitis. Poorly controlled diabetic status constituted our primary predictor variable, and the occurrence of descending necrotizing mediastinitis was the outcome variable. RESULTS: All 7 patients with poorly controlled diabetes mellitus were complicated with descending necrotizing mediastinitis. An exact Fischer test was conducted to investigate the association of poorly controlled diabetes mellitus with descending necrotizing mediastinitis in patients admitted for surgical treatment of their maxillofacial collection. The result was significant at P < .01. CONCLUSION: This study represents the first scientific attempt to associate poorly controlled diabetes mellitus with descending necrotizing mediastinitis of odontogenic origin. Our results show evidently that these patients are more susceptible to deep space infections, which subsequently spread faster and are much more difficult to control.
Sujet(s)
Diabète , Médiastinite , Humains , Médiastinite/étiologie , Médiastinite/diagnostic , Médiastinite/chirurgie , Études de cohortes , Nécrose/complications , Drainage/effets indésirablesRÉSUMÉ
INTRODUCTION: Descending necrotizing mediastinitis (DNM) is a type of acute mediastinitis that is rarely reported but is regarded as a fatal disease despite improvements in technological methods and antibiotic therapies. We aimed to determine the demographic, clinical, and paraclinical features of patients diagnosed with acute DNM. METHODS: In this retrospective study, patients' hospital records with a diagnosis of DNM admitted to the Namazi hospital in southern Iran during 18 years (2002-2019) were reviewed. Demographic and clinical features were recorded and subsequently analyzed via SPSS 22. RESULTS: Out of 67 mediastinitis patients, 25 (37.3%) were diagnosed as DNM with an average age of 37.2 ± 16.7 years, and 68% were male. Regarding etiology, 52.0% were due to neck infection. Based on the technique of surgery, 52% of the patients underwent the combined method, which was mostly among type I and IIA DNM, while thoracotomy was mostly performed on type IIB DNM (P = 0.08). Based on the incision, type IIA and IIB had the highest frequency of thoracotomy and cervicothoracic incisions (P = 0.02 and 0.002). Puss discharge was significantly lower in type I DNM (P = 0.01). Based on the presenting symptoms of our patients, the majority (72.0%) had a chief complaint of neck pain, followed by chills and fever (48%). There were no reports of mortality during our short-term follow-up. CONCLUSION: We report one of the largest retrospective studies of DNM patients in our referral center, with a high prevalence of the disease among younger populations, especially under 40 years. The method of treatment should be chosen based on the extent of infection and can be limited to neck exploration in upper mediastinal infections, though thoracic or combined approach in more broad infections.
Sujet(s)
Médiastinite , Humains , Mâle , Jeune adulte , Adulte , Adulte d'âge moyen , Femelle , Médiastinite/diagnostic , Médiastinite/chirurgie , Études rétrospectives , Iran/épidémiologie , Médiastin/chirurgie , Démographie , Nécrose/chirurgie , Drainage/méthodesRÉSUMÉ
We report a case of descending necrotizing mediastinitis (DNM) in a 68-year-old male who presented in acute respiratory distress accompanied with anterior cervical neck swelling and pain with swallowing. Contrast enhanced computed tomography (CECT) of the neck demonstrated a large, peripherally enhancing retropharyngeal fluid and air collection that appeared to communicate with a fluid and air collection within the mediastinum. CECT of the chest demonstrated punctate foci of air and fat stranding along the anterior and superior mediastinum. Radiological evidence and the presence of necrosis on surgical debridement of the retropharyngeal abscess established the diagnosis of DNM. This case emphasizes the role of computed tomography (CT) in the diagnosis of DNM and demonstrates the utility of chest imaging in a high-risk patient who presents with a retropharyngeal abscess.
Sujet(s)
Médiastinite , Abcès rétropharyngé , Sujet âgé , Humains , Mâle , Drainage , Médiastinite/imagerie diagnostique , Médiastinite/étiologie , Médiastinite/chirurgie , Cou/imagerie diagnostique , Nécrose/complications , Radiographie , Abcès rétropharyngé/complications , Abcès rétropharyngé/imagerie diagnostique , Abcès rétropharyngé/chirurgie , TomodensitométrieRÉSUMÉ
BACKGROUND: The present descriptive study shares the overall experience of treating all these patients where different surgical process was adopted depending on the treatment required after carefully evaluating the risk factors and comorbidities. METHODS: The present study was conducted at the Department of Thoracic Surgery, Choray Hospital, Vietnam between the period of 2010 to 2020. We have treated 95 patients altogether in this duration. RESULTS: We were able to save most of the patients by applying thoracotomy and thoracic irrigation for most of the patients based on the observed indications that were identified immediately after the compulsory standard cervicotomy. The indication for thoracic interference was considered when the infection was deeply spread into the mediastinum and cannot get out through cervicotomy, although the most effective method of drainage was applied. CONCLUSION: Our statistical investigation of the patient data suggested the possible association and influence of comorbidity such as diabetes. Therefore, we recommend that in specific cases thoracotomy along with thoracic irrigation and repetitive surgical draining could be a better option to reduce the infection and the mortality rate. TRIAL REGISTRATION: Retrospectively registered.
Sujet(s)
Médiastinite , Humains , Médiastinite/chirurgie , Médiastin/chirurgie , Drainage , Hôpitaux , Facteurs de risqueRÉSUMÉ
Treatment of esophageal perforation or rupture is complicated and controversial, especially in advanced cases. In fact, it is generally accepted that this disease must be treated individually according to the location, causes and clinical features of rupture or perforation. A very rare case was admitted to our department, who was injured 5 days ago by high-pressure gas of a running air compressor and resulted in a long-term longitudinal rupture of the thoracic esophagus. Although the patient suffered from empyema and mediastinitis at the same time, and his condition was very serious, the debridement and desquamation of empyema were still implemented, followed by left thoracic esophagectomy and left neck approach esophagogastrostomy in the same period successfully. The patient got a good result finally.
Sujet(s)
Empyème , Perforation de l'oesophage , Oesophagoplastie , Médiastinite , Humains , Médiastinite/chirurgie , Perforation de l'oesophage/chirurgie , OesophagectomieRÉSUMÉ
BACKGROUND: Head and neck infections are commonly caused by affections with an odontogenic origin. Untreated or non-responsive to treatment odontogenic infections can cause severe consequences such as localized abscesses, deep neck infections (DNI), and mediastinitis, conditions where emergency procedures such as tracheostomy or cervicotomy could be needed. METHODS: An epidemiological retrospective observational study was performed, and the objective of the investigation was to present a single-center 5-years retrospective analysis of all patients admitted to the emergency department of the hospital Policlinico Umberto I "Sapienza" with a diagnosis of odontogenic related head and neck infection, observing the epidemiological patterns, the management and the type of surgical procedure adopted to treat the affections. RESULTS: Over a 5-year period, 376,940 patients entered the emergency room of Policlinico Umberto I, "Sapienza" University of Rome, for a total of 63,632 hospitalizations. A total of 6607 patients were registered with a diagnosis of odontogenic abscess (10.38%), 151 of the patients were hospitalized, 116 of them were surgically treated (76.8%), and 6 of them (3.9%) manifested critical conditions such as sepsis and mediastinitis. CONCLUSIONS: Even today, despite the improvement of dental health education, dental affections can certainly lead to acute conditions, necessitating immediate surgical intervention.
Sujet(s)
Maladies transmissibles , Médiastinite , Humains , Abcès/diagnostic , Abcès/étiologie , Abcès/chirurgie , Études rétrospectives , Médiastinite/diagnostic , Médiastinite/étiologie , Médiastinite/chirurgie , CouRÉSUMÉ
Patients with tracheostomy who undergo a full sternotomy have an increased risk of mediastinitis and sternal infection. This report describes a reoperative aortic valve replacement (re-AVR) for structural valve deterioration (SVD) through a lower hemisternotomy. This procedure was performed on a 71-year-old man with a tracheostomy who had previously undergone a Bentall procedure with a bioprosthetic valve to replace an enlarged ascending aortic aneurysm. Comorbidities included chronic renal failure requiring hemodialysis. Fourteen months after the Bentall procedure, the patient presented with sudden dyspnea and was transferred to another hospital. Upon suffering acute heart failure, the patient required mechanical ventilation and was transferred to our hospital for intubation. The patient subsequently developed severe pneumonia. As a result of prolonged ventilation, the patient underwent tracheostomy and was administered antibiotic medication (piperacillin/tazobactam) for pneumonia. Echocardiography revealed severe aortic regurgitation caused by SVD. There was a risk that a full sternotomy in a patient with tracheostomy could cause mediastinitis; therefore, we performed a re-AVR through a lower hemisternotomy (second T incision). The re-AVR surgery proceeded without complications, and the bioprosthetic valve was removed while preserving the vascular graft from the previous Bentall procedure. The postoperative course was uneventful, and the patient was discharged from hospital 31 days after the tracheostomy was closed. The success of this procedure demonstrates the viability of re-AVR through a lower hemisternotomy in patients with SVD who are at risk of additional surgical complications.
Sujet(s)
Implantation de valve prothétique cardiaque , Prothèse valvulaire cardiaque , Médiastinite , Mâle , Humains , Sujet âgé , Valve aortique/imagerie diagnostique , Valve aortique/chirurgie , Médiastinite/chirurgie , Trachéostomie/effets indésirables , Implantation de valve prothétique cardiaque/méthodes , Résultat thérapeutique , Études rétrospectivesRÉSUMÉ
AIM: Descending necrotising mediastinitis (DNM) is a rare but life-threatening condition. Diagnosis is challenging and prompt treatment is essential. We report a case of DNM in a 44-year-old man. METHODS: The patient was hospitalized because of worsening general health after pharyngeal infection, 10 days earlier, and with dyspnea and arrhythmia and suspected sepsis. Echocardiography revealed pericardial effusion. Empirical antibiotic therapy was started immediately. Subsequent evaluation with computed tomography (CT)-scan resulted in a diagnosis of DNM with fluid collections in the lower anterior mediastinum and facilitated surgical planning. The day after, surgery was promptly performed through a vertical epigastric incision permitting effective abscess drainage and debridement of necrotic tissue. RESULTS: There were no intraoperative or postoperative complications. After 5 days in the Intensive Care Unit, the patient was transferred to the Emergency Surgery Unit. A chest CT-scan on postoperative day 10 showed improvement and the patient was discharged on postoperative day 15. CONCLUSIONS: In a patient with DNM access through a vertical epigastric incision allows mediastinal drainage and debridement,and avoids thoracotomy or thoracoscopy and the related complications. KEY WORDS: Descending Necrotizing Mediastinitis, Emergency Surgery.
Sujet(s)
Médiastinite , Mâle , Humains , Adulte , Médiastinite/chirurgie , Médiastinite/étiologie , Médiastin/chirurgie , Drainage/méthodes , Thoracotomie , Tomodensitométrie , NécroseRÉSUMÉ
Background: Descending necrotising mediastinitis is one of the most lethal and least frequent forms of mediastinitis. It is a life-threatening infection most frequently originating from an oropharyngeal or odontogenic infection.Material and methods: A retrospective study of 6 patients diagnosed and treated for descending necrotising mediastinitis between 2015 and 2020 is reported.Results: All patients were male, mean age of 34.83 years; 66% were smokers. 83% had an orocervical infection and 34% had initial mediastinal spread. All patients were treated initially with empirical broad-spectrum antibiotics and surgical drainage, with subsequent admission to the Intensive Care Unit; only one of them required tracheostomy. The mean hospital stay was 27.37 days. After a mean follow-up of 6 months, 100% of the cases had a complete recovery.Conclusions: Early diagnosis and surgical treatment combined with improved life-support treatment in intensive care units and broad-spectrum antibiotic therapy leads to a decrease in associated mortality. (AU)
Sujet(s)
Humains , Mâle , Femelle , Adulte , Médiastinite/diagnostic , Médiastinite/chirurgie , Épidémiologie Descriptive , Études rétrospectives , Antibactériens , Taux de survie , NécroseRÉSUMÉ
Iatrogenic injuries of the esophagus and trachea are rare. However, these are life-threatening events due to severe complications. The authors report iatrogenic perforation of cervical esophagus with a long false passage in posterior mediastinum in an 83-year-old patient undergoing endoscopic retrograde cholangiopancreatography for choledocholithiasis. Post-intubation rupture of thoracic trachea was diagnosed early after suturing the defect of esophagus and drainage of mediastinum. Treatment strategy was analyzed and conservative management of tracheal injury was substantiated.
Sujet(s)
Perforation de l'oesophage , Médiastinite , Humains , Sujet âgé de 80 ans ou plus , Perforation de l'oesophage/diagnostic , Perforation de l'oesophage/étiologie , Perforation de l'oesophage/chirurgie , Trachée/chirurgie , Trachée/traumatismes , Médiastinite/diagnostic , Médiastinite/étiologie , Médiastinite/chirurgie , Rupture/diagnostic , Rupture/étiologie , Rupture/chirurgie , Intubation trachéale/effets indésirables , Maladie iatrogèneRÉSUMÉ
BACKGROUND: Descending necrotising mediastinitis is one of the most lethal and least frequent forms of mediastinitis. It is a life-threatening infection most frequently originating from an oropharyngeal or odontogenic infection. MATERIAL AND METHODS: A retrospective study of 6 patients diagnosed and treated for descending necrotising mediastinitis between 2015 and 2020 is reported. RESULTS: All patients were male, mean age of 34.83 years; 66% were smokers. 83% had an orocervical infection and 34% had initial mediastinal spread. All patients were treated initially with empirical broad-spectrum antibiotics and surgical drainage, with subsequent admission to the Intensive Care Unit; only one of them required tracheostomy. The mean hospital stay was 27.37 days. After a mean follow-up of 6 months, 100% of the cases had a complete recovery. CONCLUSIONS: Early diagnosis and surgical treatment combined with improved life-support treatment in intensive care units and broad-spectrum antibiotic therapy leads to a decrease in associated mortality.
Sujet(s)
Médiastinite , Humains , Mâle , Adulte , Femelle , Médiastinite/diagnostic , Médiastinite/chirurgie , Taux de survie , Études rétrospectives , Nécrose , Antibactériens/usage thérapeutiqueRÉSUMÉ
INTRODUCTION: Omental flap (OF) is a traditional surgical option to counteract severe postcardiotomy mediastinal infection and to cover extensive sternal defects. We reviewed our experience with omental flap transfer (OFT) in various clinical circumstances, in which omentoplasty may be considered by cardiac surgeons. METHODS: Twenty-one patients, who underwent OFT from January 2012 to December 2021, were studied. The main indication was treatment of infected foreign material implants including vascular grafts and ventricular assist devices or prevention of its infection (16 patients). In five patients, an OFT was used to cure mediastinitis following deep sternal wound infection after median sternotomy. RESULTS: All patients had a high surgical risk with 3 ± 1.9 previous sternotomies and a mean Euro Score II of 55.0 ± 20.1. OF was successful in its prophylactic or therapeutic purpose in all patients, no complications related to the operative procedure were noted, that is, no early or late flap failure and no herniation of abdominal organs occurred. In-hospital mortality was six patients as three patients each died from multiple organ dysfunction syndrome and cerebral hemorrhage. All fifteen patients discharged demonstrated rapid recovery, complete wound healing without fistula, and no late gastrointestinal complications. The mean follow-up of 18 months was uneventful. CONCLUSION: OFT seems to be an excellent solution for extensive mediastinal and deep sternal wound infections.
Sujet(s)
Procédures de chirurgie cardiaque , Médiastinite , Humains , Lambeaux chirurgicaux/effets indésirables , Infection de plaie opératoire/diagnostic , Infection de plaie opératoire/étiologie , Infection de plaie opératoire/chirurgie , Débridement/effets indésirables , Résultat thérapeutique , Procédures de chirurgie cardiaque/effets indésirables , Sternum/imagerie diagnostique , Sternum/chirurgie , Sternotomie/effets indésirables , Médiastinite/diagnostic , Médiastinite/étiologie , Médiastinite/chirurgie , Études rétrospectivesRÉSUMÉ
Background and Objectives: Cervical space infection could also extend to the mediastinum due to the anatomical vicinity. The mortality rate of descending necrotizing mediastinitis is 85% if untreated. The aim of this study was to identify risk factors for the progression of deep neck abscesses to descending necrotizing mediastinitis. Materials and Methods: We retrospectively reviewed the medical records of patients undergoing surgical treatment of deep neck abscesses from August 2017 to July 2022. Computed tomography (CT) was performed in all patients. Before surgery, lab data including hemoglobulin (Hb), white blood cell count, neutrophil percentage, C-reactive protein (CRP) level, and blood glucose were recorded. Patients' characteristics including gender, age, etiology, and presenting symptoms were collected. Hospitalization duration and bacterial cultures from the wound were also analyzed. Results: The C-reactive protein (CRP) level was higher in patients with a mediastinal abscess than in patients without a mediastinal abscess (340.9 ± 33.0 mg/L vs. 190.1 ± 72.7 mg/L) (p = 0.000). The submandibular space was more commonly affected in patients without a mediastinal abscess (p = 0.048). The retropharyngeal (p = 0.003) and anterior visceral (p = 0.006) spaces were more commonly affected in patients with a mediastinal abscess. Conclusions: Descending necrtotizing mediastinitis results in mortality and longer hospitalization times. Early detection of a mediastinal abscess on CT is crucial for treatment. Excluding abscesses of the anterior superior mediastinum for which transcervical drainage is sufficient, other mediastinal abscesses require multimodal treatment including ENT and thoracic surgery to achieve a good outcome.
Sujet(s)
Abcès , Médiastinite , Humains , Abcès/complications , Médiastinite/étiologie , Médiastinite/diagnostic , Médiastinite/chirurgie , Études rétrospectives , Protéine C-réactive , Cou , Facteurs de risque , Nécrose/complicationsRÉSUMÉ
BACKGROUND: Deep sternal wound infections are rare but severe complications after median sternotomy and can be managed with sternal reconstruction. The use of pectoralis major flap (PMF) has traditionally been the first-line approach for flap reconstruction but the advantage in patients' survival when compared to the omental flap (OF) transposition is still not clear. We performed a study-level meta-analysis evaluating the association of the type of flap on postoperative outcomes. METHODS: A systematic search of the literature was performed to identify all studies comparing the postoperative outcomes of PMF versus OF for sternal reconstruction. The primary outcome was postoperative mortality. Secondary outcomes were the occurrence of sepsis, pneumonia, operative time, and length of stay. Binary outcomes were pooled using an inverse variance method and reported as odds ratio (OR) with corresponding 95% confidence interval (CI). Continuous outcomes were pooled using an inverse variance method and reported as standardized mean difference (SMD) with corresponding 95% CI. RESULTS: Four studies with a total of 528 patients were included in the analysis. Overall, 443 patients had PMF reconstruction, and 85 patients had OF reconstruction. Baseline characteristics were similar in both groups. There were no statistically significant differences between PMF patients and OF patients in mortality (OR 0.6 [0.16; 2.17]; p = .09), sepsis (OR 1.1 [0.49; 2.47]; p = .43), pneumonia (OR 0.72 [0.18; 2.8]; p = .11), length of stay (SMD -0.59 [-2.03; 0.85]; p < .01), and operative time (SMD 0.08 [-1.21; 1.57]; p < .01). CONCLUSION: Our analysis found no association between the type of flap and postoperative mortality, the incidence of pneumonia, sepsis, operation time, and length of stay.
Sujet(s)
Médiastinite , Muscles pectoraux , Humains , Muscles pectoraux/transplantation , Médiastinite/étiologie , Médiastinite/chirurgie , Infection de plaie opératoire/étiologie , Lambeaux chirurgicaux , Sternum/chirurgie , Sternotomie/effets indésirables , Études rétrospectives , Résultat thérapeutiqueRÉSUMÉ
BACKGROUND AND AIM: Deep sternal wound infection (DSWI) is a serious complication following cardiac surgery, and demands early intervention as any delay in diagnosis and management may lead to increased morbidity and mortality. DSWI is associated with increased length of hospitalization (LOH) and economic burden in this patient population. The aim of this study was to determine predictors for increased length of hospitalization in patients who underwent the Modified Sternoplasty technique for deep sternal wound infection following cardiac surgery. METHODS: A retrospective study was undertaken on data from patients who underwent the Modified Sternoplasty surgery for DSWI between September 2010 and January 2020. Patients' characteristics that were recorded included medical history, type of the original heart surgery, length of hospitalizations, and risk factors including hyperlipidemia, diabetes mellitus and hypertension, and morbidity and mortality rates following the Modified Sternoplasty. RESULTS: Sixty-eight patients underwent the Modified Sternoplasty surgery with an average length of hospitalization of 24.63 + 22.09 days. Multivariable analysis showed that only gender was considered a predictor of length of hospitalization when controlling for comorbidities, with average length of hospitalization longer for women than men (35.4 vs. 20.9, p = .04). CONCLUSION: The Modified Sternoplasty surgery is a novel surgical technique for managing DSWI complicated by sternal dehiscence with exposed heart and great vessels. Female gender was associated with increased length of hospitalization in our patient cohort, with average length of hospitalization for women almost twice that of males.
Sujet(s)
Procédures de chirurgie cardiaque , Médiastinite , Mâle , Humains , Femelle , Infection de plaie opératoire/épidémiologie , Infection de plaie opératoire/étiologie , Infection de plaie opératoire/chirurgie , Études rétrospectives , Médiastinite/étiologie , Médiastinite/chirurgie , Procédures de chirurgie cardiaque/effets indésirables , Sternum/chirurgie , Facteurs de risque , HospitalisationRÉSUMÉ
Background: Post-sternotomy mediastinitis (PSM) is one of the most feared complications of cardiac surgery. The impact of a multidisciplinary management approach on this pathology is yet unknown. Patients and Methods: A multidisciplinary approach based on a co-management model (CMM) of care was initiated in January 2018 because of the incorporation of a hospitalist unit on a cardiac surgery department. An observational retrospective cohort study was designed to evaluate the impact of the CMM of care compared to the standard model (SM) of care in patients diagnosed with PSM. Our primary and secondary outcomes were survival time and treatment failure rate (two or more surgical procedures needed to solve PSM or PSM-related death), respectively. Data related to patient death date were collected from the Spanish National Death Index. A multivariable Cox regression model was created using those variables believed to be clinically relevant. Results: Ninety-one patients developed PSM from January 2010 to June 2020. Regarding the pre-operative clinical status, surgical procedure, and PSM severity, both groups had similar baseline characteristics. Patients were followed for a mean of 27.54 ± 30.5 months. A total of 60.3% of the SM group and 11.1% of the CMM group (p < 0.001) died. Treatment failure occurred in 53 patients (72.6%) in the SM group versus 7 (38.6%) in the CMM group (p = 0.007). The CMM independently reduced overall mortality (hazard ratio [HR], 0.11; 95% confidence interval [CI]. 0.01-0.83) and treatment failure rate (HR, 0.01; 95% CI, 0.001-0.183). Gram-positive bacterial infection (HR, 3.73; 95% CI, .6-8.3), and complete osteosynthesis material removal (HR, 0.47; 95% CI, 0.24-0.91) also influenced mortality in our model. Conclusions: A co-management care model reduced overall mortality in patients diagnosed with post-sternotomy mediastinitis.