Short Registry of Terminal Forms of Chronic Heart Failure in the Samara Region.

AIM: To study the clinical characteristics and prognosis of patients with functional class (FC) III-IV chronic heart failure (CHF) who meet the criteria for inclusion in the palliative care program. MATERIAL AND METHODS: A short registry of severe CHF forms was conducted at 60 outpatient and inpatient clinics in the Samara region for one month (16.05.2022-15.06.2022). The registry included patients with FC III-IV CHF who sought medical help during that period. Lethal outcomes were assessed at 90 days after the inclusion in the registry using the Mortality Information and Analytics system. RESULTS: 591 patients (median age, 71.0 [64.0; 80.0] years were enrolled, including 339 (57.4%) men, of which 149 (24.1%) were of working age (under 65 years). The main cause of CHF was ischemic heart disease (64.5%). 229 (38.7%) patients had left ventricular ejection fraction <40%. During the past year, 513 (86.8%) patients had at least one hospitalization for decompensated CHF. 45.7% of patients had hydrothorax, and 11.3% of patients had ascites. Low systolic blood pressure was observed in more than 25% of patients; 14.2% required in-hospital inotropic support; and 9.1% received it on the outpatient basis. 4.2% of patients received outpatient oxygen support and 0.8% required the administration of narcotic analgesics. 12 (1.9%) patients were on the waiting list for heart transplantation. In this study, there was an inconsistency in the number of patients with ventricular tachycardia and/or left bundle branch block (LBBB) who were implanted with cardiac resynchronization therapy devices (CRTD) or an implantable cardioverter defibrillator (ICD), a total of 19 patients (11 patients with CRTD and 8 patients with ICD), while 58 (9.8%) patients had indications for CRTD/ICD implantation. Within 90 days from inclusion in the registry, 59 (10.0%) patients died. According to binary logistic regression analysis, the presence of LBBB, hydrothorax, the requirement for outpatient oxygen support, and a history of cardiac surgery were associated with a high risk of death. CONCLUSION: Patients with severe forms of CHF require not only adequate drug therapy, but also dynamic clinical observation supplemented with palliative care aimed at improving the quality of life, including the ethical principles of shared decision-making and advance care planning to identify the priorities and goals of patients in relation to their care.

[Staged reconstructive surgery for bronchopleural fistula]. / Etapnaya rekonstruktivno-vosstanovitel'naya khirurgiya pri bronkhoplevral'nom svishche.

Treatment of bronchopleural fistula after pneumonectomy is still an urgent problem for thoracic surgeons. Transsternal bronchial stump occlusion should be preferable if possible. However, this is not enough for curing in some cases. We present a patient with concomitant cancer and tuberculosis of lungs whose postoperative period was complicated by bronchial stump failure. Preoperative diagnostic data are presented. We describe the indications for surgeries and main surgical stages. Some interventions including reconstructive surgery using a muscle flap led to recovery. Latissimus dorsi muscle flap on thoracodorsal artery is the best option for reconstructive surgical treatment in patients with extensive chest wall defects and thoracostomy.

[Reconstructive surgery for late complications after blunt chest wall trauma]. / Rekonstruktivno-vosstanovitel'nye vmeshatel'stva pri pozdnikh oslozhneniyakh zakrytoi travmy grudi.

OBJECTIVE: To analyze the incidence and structure of late complications after blunt chest trauma, feasibility of surgical correction and effectiveness of these interventions. MATERIAL AND METHODS: Treatment outcomes were analyzed in 26 patients with late complications of blunt chest wall trauma. Severe chest deformities were diagnosed in 8 patients, non-union rib fracture - 5, pulmonary hernia - 4, chronic abscesses and pseudocysts of soft tissues of the chest - 3, osteomyelitis of the ribs - 3, chronic recurrent pulmonary bleeding following damage to lung parenchyma by rib fragments - 2, persistent post-traumatic pleuritis - in 1 patient. RESULTS: Among 26 patients, 23 ones underwent surgical correction of complications. Reconstructive procedures were performed in 5 out of 8 patients with post-traumatic chest deformities. In 5 patients with non-union rib fractures, surgery consisted of resection of ribs, excision of capsule and scar tissue, osteosynthesis. Thoracic pulmonary hernia required thoracotomy, viscerolysis, chest wall defect closure by bringing together the ribs and fixing with pulley sutures or ZipFix system. In 2 patients, pulmonary hernia was combined with non-union rib fracture. These patients underwent additional resection of false joints and osteosynthesis. Three patients were diagnosed with chronic abscesses and pseudocysts of soft tissues of the chest. Surgical treatment was carried out according to the principles of staged debridement of chronic purulent foci. Osteomyelitis of ribs in 3 patients required resection within intact tissues. Fixation of ribs by metal structures was not performed in these patients, and we performed only muscle and soft tissue repair. Conservative treatment was carried out in 3 patients with chest deformity. There were no lethal outcomes. CONCLUSION: Pathological syndromes in long-term period after blunt chest trauma require surgical correction. Surgical treatment of patients with late complications of chest trauma should be aimed at chest stabilization, improving respiratory function and preventing secondary and tertiary complications. Osteosynthesis allows not only to eliminate pathological syndromes, but also increase tolerance to physical activity and quality of life.

[Diagnosis and treatment of bronchopleural fistula after anatomical lung resections]. / Khirurgiya bronkhoplevral'nogo svishcha posle anatomicheskikh rezektsii legkikh.

OBJECTIVE: To assess the factors causing air leakage after anatomical lung resections and present a rational tactical approach for timely establishing the cause and level of bronchial fistula. MATERIAL AND METHODS: We analyzed 723 patients who underwent anatomical lung resection (pneumonectomy - 136 patients, anatomical lobectomy and segmentectomy - 513, video-assisted anatomical resection - 74 patients). RESULTS: In 506 (69.9%) cases, complete lung inflation after surgery was observed within 24-48 hours. Persistent air discharge for more than 3 days was observed in 141 (19.5%) patients. Prolonged air leakage for more than 7 postoperative days occurred in 50 (6.9%) patients. Air discharge for more than 10 days was considered abnormal and observed in 20 (2.8%) patients. Redo surgeries were performed in 49 patients with bronchopleural fistula at the level of segmental bronchi. Forty-two patients after primary thoracoscopy and 6 ones after primary thoracotomy underwent video-assisted resection of the lung with bronchopleural fistula after previous surgery. In 11 patients, re-thoracotomy was performed: middle lobectomy after previous right-sided upper lobectomy in 2 patients, lung resection after previous segmentectomy in 8 cases and atypical resection of bulla after previous right-sided lower lobectomy in 1 case. CONCLUSION: Surgical approach for persistent postoperative air leakage involves various surgical interventions. The best option is minimally invasive thoracoscopic procedure. This method is valuable to visualize bronchopleural fistula, eliminate air leakage, additionally reinforce pulmonary suture and perform targeted adequate drainage of the pleural cavity.

[Nuss procedure for multiple floating rib and sternum fractures]. / Operatsiya Nuss pri mnozhestvennykh flotiruyushchikh perelomakh reber i grudiny.

One of the most severe forms of blunt chest trauma is multiple floating rib fractures. Incidence of this event is up to 20% of all chest injuries. Mortality rate is about 40%. Modern surgical approach involves new technologies for rib osteosynthesis and chest stabilization. These procedures can reduce mortality by 8-10%. One of the possible options for chest stabilization in victims with anterior floating fractures, including sternal fractures, is insertion of a chest plate according to the principle of Nuss procedure. The last technique is used for correction of pectus excavatum. We report our first experience of Nuss procedure in a patient with multiple trauma, floating rib fractures and sternal fracture. Surgical intervention is described in detail. The authors emphasize an important role of thoracoscopy in a patient with chest trauma. Several modern trends in surgery for chest trauma are discussed: active surgical approach for multiple floating rib fractures, combination of surgical and resuscitation methods for chest stabilization, minimized surgical trauma by using of high-tech and endoscopic surgery.

[Vac-therapy in the management of tension pneumomediastinum and subcutaneous emphysema]. / Vakuum-terapiya v lechenii napryazhennogo pnevmomediastinuma i podkozhnoi emfizemy.

Pneumomediastinum and subcutaneous emphysema are the main manifestations of gas syndrome in patients with tracheal injury. Traditional mediastinal decompression in case of tension emphysema is carried out through different types of cervical or transpleural mediastinotomy and subsequent passive drainage. Clinical observation of the use of VAC-therapy in the patient with injury of the membranous part of trachea followed by tension pneumomediastinum is presented. Cervicotomy with dissection of anterior mediastinum and installation of vacuum-assisted dressing were performed. Fast regression of subcutaneous emphysema and relief of pneumomediastinum were noted. There were no complications. The patient was discharged in 6 days after admission. Effectiveness of VAC-therapy in patients with tension subcutaneous emphysema and pneumomediastinum was confirmed.

[Blunt chest trauma: possibilities to stabilize multiple and floating ribs fractures]. / Zakrytaia travma grudi: strategiia rasshireniia vozmozhnostei stabilizatsii mnozhestvennykh i flotiruiushchikh perelomov reber.

AIM: To improve surgical treatment of patients with multiple and flotating ribs fractures. MATERIAL AND METHODS: A comparative analysis of two groups of victims with rib fractures was carried out. 148 patients of the control group underwent conservative treatment, mechanical ventilation, skeletal traction. In 167 patients of the main group we used advanced surgical tactics based on differentiated, stepwise and combined chest stabilization including osteosynthesis of ribs and thoracoscopy. RESULTS: Immediate results for each type of stabilization were evaluated. The most durable respiratory support was observed in case of ventilation alone - internal pneumatic stabilization without surgical stabilization. Osteosynthesis of the ribs had the best outcomes compared with other methods. An efficacy of developed tactics was confirmed by significantly reduced morbidity, mortality, mechanical ventilation time and ICU-stay in main group. CONCLUSION: Surgical tactics in patients with multiple and flotating fractures of the ribs is determined by type of ribs and internal organs damage, combined trauma severity and conditions of medical care. Differentiated, stepwise and combined chest stabilization by using of high-tech methods of medical care (osteosynthesis, thoracoscopy) improves the outcomes in these patients.

[Ribs osteosynthesis in patients with isolated and combined chest trauma]. / Osteosintez reber u postradavshikh s izolirovannoi i sochetannoi travmoi grudi (s kommentariem).

INTRODUCTION: Rapid methods of costal fractures fixation using special costal plates are becoming more common. AIM: To evaluate the efficacy of ribs osteosynthesis in patients with isolated and combined chest trauma. MATERIAL AND METHODS: It is presented an experience of surgical treatment of patients with costal fractures in case of isolated (30) and combined (29) chest injury. System for ribs osteosynthesis was used predominantly in surgical tactics. RESULTS: Immediate surgical results were analyzed. Most patients had increase of blood gas parameters, oxygenation in the postoperative period. In case of isolated chest injury mean duration of mechanical ventilation was 1.3±1.1, incidence of complications - 3.3%, mortality rate - 0%. In group of combined injuries those indexes were 4.6±3.05, 13.8% and 13.8% respectively. CONCLUSION: The method of ribs osteosynthesis in patients with isolated and combined chest trauma showed high efficiency.