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OBJECTIVES: This study aimed to analyse the surgical outcomes for recurrent thymic epithelial tumours and identify the factors associated with post-recurrence survival, using an updated Japanese nationwide database. METHODS: The cohort that developed recurrence after the initial resection was extracted from an updated database of patients whose thymic epithelial tumours were treated surgically between 1991 and 2010. Furthermore, we reviewed clinicopathological and prognostic factors of re-resected cases. Post-recurrence survival outcomes and cause-specific deaths in non-re-resected cases were also reviewed. RESULTS: We enrolled 191 patients who underwent re-resection and 259 patients who did not. In the surgery group, more patients with early stage disease, less aggressive World Health Organization (WHO) histological classification, initial complete resection and shorter recurrence-free intervals were included. Non-thymic carcinoma, absence of preoperative treatment, longer recurrent-free interval, single-site recurrence and R0-1 re-resection were all significantly favourable prognostic factors for post-recurrence survival in the surgery group, according to univariable analyses. Non-thymic carcinoma histology, longer recurrence-free interval and R0-1 re-resection were identified as independent prognostic factors according to multivariable analysis. The post-recurrence survival of the entire cohort with R2 re-resection was significantly better than that of the non-surgery group, although it was not demonstrated that patients with thymoma who underwent R2 re-resection had significantly better post-recurrence and lower cause-specific death. CONCLUSIONS: R0-1 re-resection was newly identified as a prognostic factor after re-resection, in addition to non-thymic carcinoma histological classification and longer recurrence-free intervals, as documented in the initial report.
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BACKGROUND: Curative intent surgery may be indicated for some patients with resectable early stage malignant pleural mesothelioma (MPM). However, sarcomatoid MPM is a highly aggressive subtype for which curative intent surgery is generally not recommended. CASE PRESENTATION: We present the case of a 63-year-old man who presented with dyspnea and chest tightness. Computed tomography revealed pleural thickening and nodular lesions. A pleural biopsy confirmed lymphohistiocytoid MPM (cT1N0M0, stage IA), prompting surgical intervention. The patient underwent left extrapleural pneumonectomy (EPP), and the final diagnosis was sarcomatoid MPM (pT2N0M0, stage IB). Although post-operative chemotherapy was planned, the patient refused additional treatment, because of the introduction of home oxygen therapy, and has remained recurrence-free for 10 years after the surgery. CONCLUSIONS: This case presents a noteworthy instance of achieving long-term recurrence-free survival solely through curative intent surgery for sarcomatoid MPM. It highlights the potential efficacy of surgical intervention in managing this aggressive subtype, offering a glimmer of hope for improved outcomes. Further research is warranted to better define the role of surgery in the treatment of sarcomatoid MPM.
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PURPOSE: Advances in primary lung cancer drug therapy have extended patients' survival, including patients with stage IV disease. This study assessed the safety and effectiveness of salvage surgery following tyrosine kinase inhibitor (TKI) or immune checkpoint inhibitor (ICI) therapy in primary lung cancer. METHODS: A retrospective chart review was conducted of 2050 primary lung cancer surgeries performed at our institution between 2012 and 2022. The study included patients who underwent salvage surgery for unresectable lesions that became resectable or localized residual lesions after treatment. We investigated patients' clinicopathological characteristics, therapeutic responses, and survival outcomes. RESULTS: We identified eight cases of salvage surgery after TKI treatment and eight cases after ICI treatment. Five patients experienced early recurrence after surgery; however, the long-term outcome in the post-TKI group was favorable, with a median overall survival (OS) of 66 (range: 28-80) months. Postoperative recurrence was confined to local lymph node recurrence in one patient in the post-ICI group. Despite the relatively short observation period, the long-term prognosis remained promising, with a median OS of 18.7 (range: 9.7-55.8) months. CONCLUSIONS: Salvage surgery after TKI or ICI treatment can be safely performed, and the OS may be favorable.
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Pulmonary enteric adenocarcinoma (PEAC) is a rare lung adenocarcinoma with morphological features similar to those of primary and metastatic colorectal adenocarcinoma. To date, only a few studies have reported the therapeutic effects of chemoradiotherapy on PEAC. This report describes the case of a 28-year-old woman with pregnancy-related PEAC who presented with left shoulder pain. A superior sulcus tumor was identified in the left thoracic cavity, and the biopsy indicated more than 50% intestinal differentiation components. Moreover, immunohistochemical staining revealed positive CDX2 and CK7 expression. Positron emission tomography-computed tomography, upper endoscopy, colonoscopy, and small intestinal capsule endoscopy revealed no gastrointestinal malignancies. The patient was diagnosed with locally advanced PEAC (clinical stage T4N0M0; stage IIIA). Therefore, the patient was treated with preoperative chemoradiotherapy and underwent gross total resection during surgery. Pathological evaluation of the specimen revealed no residual tumor, indicating that the chemoradiotherapy for PEAC was highly effective. One subsequent brain metastasis was also resected, and the patient has not experienced recurrence in 28 months since this resection and continues to be monitored regularly. This is the first pathologically confirmed report of the use of chemoradiotherapy (carboplatin [CBDCA] and paclitaxel [PTX]) for PEAC and its clinical efficacy. Unlike previous reports, the efficacy of this treatment is attributed to the use of PTX in preoperative chemotherapy and the p21- status of the patient, which may have increased sensitivity to chemoradiation therapy. Therefore, chemoradiotherapy (CBDCA + PTX) may be a viable treatment option for advanced intestinal lung adenocarcinoma.
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Background and Objective: Thymic epithelial tumors (TETs) are frequently diagnosed at an advanced stage, highlighting the importance of understanding the treatment strategies for these cases. Surgical intervention after chemotherapy or chemoradiotherapy presents specific challenges and underscores the crucial role of perioperative management. This study aimed to explore the perioperative management and postoperative outcomes in patients with locally advanced TETs. Methods: Relevant studies published between 2000 and 2022 were identified through PubMed searches using a combination of the following terms: "Locally advanced TETs", "Thymoma", "Thymic cancer", "Surgery", "Induction therapy", and "Postoperative outcomes". We analyzed available data to describe the perioperative management and postoperative outcomes of locally advanced TETs. Key Content and Findings: Surgical outcomes after induction therapy for locally advanced TETs were analyzed for 18 references (total n=646) between 2000 and 2022. The primary objective of induction therapy for locally advanced TETs is complete tumor resection. In recent years, many medical centers have adopted systemic chemotherapy and chemoradiation for the treatment of thymoma and thymic carcinoma, respectively. During surgical intervention, resecting the surrounding organs, such as the lungs, pericardium, and phrenic nerves, is a common practice. Additionally, there may be cases wherein vascular resection of the superior vena cava (SVC) and innominate veins is necessary. Techniques and strategies for revascularization without complications are crucial in these situations. The incidence of postoperative complications varied significantly, ranging from 4.8% to 42%. However, perioperative mortality is typically reported to be approximately 0%, with only two reports showing mortality rates of 1.8% and 9.0%. Conclusions: The short-term postoperative outcomes of surgical treatment following induction therapy for locally advanced TETs were generally deemed acceptable. However, incomplete resection may occur, particularly when the tumor invades the pulmonary artery or aorta. Hence, careful evaluation the indications for surgery is crucial, considering the patient's overall condition and treatment response.
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Background No consensus exists regarding surgical intervention for rheumatoid nodule-related pneumothorax. Clinical policy decisions rely on individual clinicians' experience and are usually intractable. Case Description A 50-year-old man with a difficult-to-treat rheumatoid arthritis-related pneumothorax was successfully treated with pedicle omentoplasty without recurrence at approximately 2 years posttreatment. To the best of our knowledge, this is the first report of a patient where pneumothorax did not recur due to firm adhesions despite fluctuating postoperative rheumatoid nodules, as captured by regular computed tomography imaging follow-ups. Conclusion Pedicled omentoplasty is effective for rheumatoid nodule-related pneumothorax as it reduces pneumothorax recurrence.
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Surgical resection is the most effective therapeutic option for the cure in early stage resectable non-small-cell lung cancer (NSCLC). However, despite complete resection, up to 70% of patients die within 5 years mainly due to tumor recurrence in extra-thoracic organs. Adjuvant or neoadjuvant platinum-based chemotherapy may improve postoperative survival, but the absolute survival benefit is modest with an around 5% improvement at 5 years. Recent advance in systemic therapy has changed treatment strategy for advanced unresectable NSCLC, and also has provided a paradigm shift in treatment strategy for resectable NSCLC. For NSCLC without oncogenic driver alterations, immunotherapy using immune-checkpoint inhibitors may improve clinical outcomes in preoperative neoadjuvant setting as well as in postoperative adjuvant setting. Here, we overview recent evidence of adjuvant and neoadjuvant therapy and discuss emerging clinical questions in decision-making of treatment for potentially resectable patients with NSCLC harboring no oncogenic alterations.
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Salvage surgery following immunotherapy is a promising treatment option for advanced malignant tumour. However, only a few cases of salvage surgery for malignant pleural mesothelioma (MPM) have been reported. This retrospective study was conducted to assess the feasibility of salvage surgery following immunotherapy for initially unresectabele MPM. Among 61 patients who received pleurectomy/decortication (P/D) for MPM, 7 patients received salvage P/D after immunotherapy. Surgical indication of salvage P/D was conversion to resectability in 5 patients and local relapse in 2 patients, and macroscopic complete resection was achieved in all patients. Although salvage P/D was associated with longer operation time (median, 507 min), higher intraoperative blood loss (median, 2573 mL) and higher morbidity (≥ grade 3, 29%), no patient died after surgery. Radiographic response to immunotherapy was well correlated with pathologic response, as all 4 patients with partial response showed significant pathologic response (viable cells, ≤50%). With the median postoperative follow-up duration of 9.0 months, all patients were alive mostly without tumour recurrence as local recurrence developed in 1 patient. To conclude, salvage P/D after immunotherapy may be a feasible treatment option for selected patients with advanced MPM, which should be validated in future multi-institutional studies. In addition, a long-term follow-up is essential to reveal the clinical benefit achieved with salvage P/D following immunotherapy.
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AIMS: The popularity of B-line-guided congestion assessment by lung ultrasound (LUS) has been increasing. However, the ability of novice residents to detect residual congestion with B-line-guided assessment by LUS after decongestion treatment is poorly understood. In this study, we investigated whether novice residents (no prior echocardiography experience) can acquire the skills for B-line-guided residual congestion assessment and whether the range of variation in assessment is acceptable in actual clinical use. METHODS AND RESULTS: The study included 30 postgraduate first-year novice residents and an expert. The residents underwent training for LUS. At the end of the training session, a set of 15 LUS videos was provided to the residents, and they were asked to estimate the number of B-lines in each video. When the residents' answers greatly differed from the correct answer, we provided feedback to raise awareness of the discrepancies. After the training session, the residents performed residual congestion assessment by LUS after decongestion treatment in patients hospitalized with acute heart failure. The residents identified residual congestion in 57% of the patients. The sensitivity and specificity to identify residual congestion by the residents were 90% and 100%, respectively. The inter-operator agreement between the residents and the expert was substantial (κ = 0.86). The Spearman rank correlation coefficient for the B-lines between the expert and each resident was very high at 0.916 (P < 0.0001). CONCLUSIONS: After a brief lecture, novice residents can achieve proficiency in quantifying B-lines on LUS and can reliably identify residual congestion on LUS.
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Insuficiencia Cardíaca , Pulmón , Humanos , Pulmón/diagnóstico por imagen , Insuficiencia Cardíaca/diagnóstico por imagen , Insuficiencia Cardíaca/terapia , Ultrasonografía/métodos , Tórax , EcocardiografíaRESUMEN
We aimed to compare the prognostic impacts of adenocarcinoma subtypes, programmed death-ligand I (PD-L1), and CD155 expression on patients with resected pathological stage (p-stage) I lung adenocarcinoma. In total, 353 patients with completely resected p-stage I lung adenocarcinomas were retrospectively reviewed. The expression levels of PD-L1 and CD155 in tumour cells from each adenocarcinoma subtype were evaluated using several clinicopathological and histological features, such as the presence of a micropapillary pattern. A total of 52 patients (14.7%) had PD-L1-positive tumours, whereas 128 patients (36.3%) had CD155-positive tumours, with a tumour proportion score of 5% for both PD-L1 and CD155 expression. Compared with patients with other adenocarcinoma subtypes, those with solid-predominant adenocarcinomas were significantly more positive for PD-L1 and CD155. Multivariate analysis showed that PD-L1 expression status was significantly associated with progression-free survival and overall survival, whereas CD155 expression and the presence of a micropapillary pattern were not significantly associated with either parameter. Patients with PD-L1-positive tumours had poorer prognoses than those with CD155-positive tumours. Moreover, PD-L1 and CD155 were significantly expressed in solid-predominant adenocarcinomas. The results of this study suggest that immune checkpoint inhibitors can be used as adjuvants in the treatment of patients with p-stage I adenocarcinoma.
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Adenocarcinoma del Pulmón , Neoplasias Pulmonares , Humanos , Adenocarcinoma del Pulmón/diagnóstico , Adenocarcinoma del Pulmón/patología , Adenocarcinoma del Pulmón/cirugía , Antígeno B7-H1 , Biomarcadores de Tumor/metabolismo , Ligandos , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/patología , Neoplasias Pulmonares/cirugía , Pronóstico , Estudios RetrospectivosRESUMEN
Few studies have examined the effect of immediate breast reconstruction (IBR) on the overall progression of breast cancer therapy. This study examins the effect of IBR on the breast cancer therapy. 142 patients underwent mastectomy in our department (With IBR group, n = 17; Without IBR group, n = 125). We examined the number of days from diagnosis to surgery, operation time, length of postoperative stay, number of days from surgery to postoperative therapy, and complications in patients with or without breast reconstruction and by type of reconstruction. In the IBR group, the operation time was longer (P < 0.001), postoperative hospital stay was longer when adjusted for multivariate analysis (P = 0.008), and complications were significantly more common (P < 0.001), but there was no significant difference when limited to grade ≥3 complications. There was no difference until the start of postoperative treatment. The results reveal that IBR requires coordination between the surgical and operating room staff, and does not affect the transition to postoperative treatment but does affect an increased incidence of minor complications and length of postoperative stay.
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Neoplasias de la Mama , Mamoplastia , Humanos , Femenino , Neoplasias de la Mama/cirugía , Neoplasias de la Mama/tratamiento farmacológico , Mastectomía , Mamoplastia/efectos adversos , Mamoplastia/métodos , Quimioterapia Adyuvante , Estudios Retrospectivos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugíaRESUMEN
BACKGROUND: Diabetes increases the risk of heart failure (HF). 3-Hydroxyisobutyric acid (3-HIB) is a muscle-derived metabolite reflecting systemic insulin resistance. In this study, we investigated the prognostic impact of 3-HIB in patients with chronic HF.MethodsâandâResults: The KUNIUMI Registry chronic cohort is a community-based cohort study of chronic HF in Awaji Island, Japan. We analyzed the association between serum 3-HIB concentrations and adverse cardiovascular (CV) events in 784 patients from this cohort. Serum 3-HIB concentrations were significantly higher in patients with than without diabetes (P=0.0229) and were positively correlated with several metabolic parameters. According to Kaplan-Meier analysis, rates of CV death and HF hospitalization at 2 years were significantly higher among HF patients without diabetes in the high 3-HIB group (3-HIB concentrations above the median; i.e., >11.30 µmol/L) than in the low 3-HIB group (log-rank P=0.0151 and P=0.0344, respectively). Multivariable Cox proportional hazard models adjusted for established risk factors for HF revealed high 3-HIB as an independent predictor of CV death (hazard ratio [HR] 1.82; 95% confidence interval [CI] 1.16-2.85; P=0.009) and HF hospitalization (HR 1.72; 95% CI 1.17-2.53, P=0.006) in HF patients without diabetes, whereas no such trend was seen in subjects with diabetes. CONCLUSIONS: In a community cohort, circulating 3-HIB concentrations were associated with prognosis in chronic HF patients without diabetes.
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Diabetes Mellitus , Insuficiencia Cardíaca , Humanos , Estudios de Cohortes , Pronóstico , Insuficiencia Cardíaca/etiología , Enfermedad Crónica , Hospitalización , Sistema de RegistrosRESUMEN
We investigated the effect of preoperative therapy for non-small cell lung cancer on programmed death-ligand 1 (PD-L1), programmed death-1 (PD-1), poliovirus receptor (CD155), and T cell immunoglobulin and immunoreceptor tyrosine-based inhibitory motif (ITIM) domain (TIGIT) expression and prognosis with the cases of 28 patients received preoperative concurrent chemo-radiotherapy (cCRT) and 27 received preoperative drug therapy. The post-treatment PD-L1 expression was higher in cCRT group than in the drug therapy (50.0% vs 5.0%, p = 0.000), whereas that of CD155 did not significantly differ (40.0% vs 60.0%, p = 0.131). The PD-1 expression was not significantly different between the cCRT and drug therapy groups (51.1% vs 42.9%, p = 0.076), while the TIGIT was significantly higher in the cCRT group (41.5% vs 34.0%, p = 0.008). The patients who received cCRT resulted in elevated PD-L1and TIGIT values had a worse prognosis (p = 0.008). The PD-L1 and TIGIT expression after cCRT was significantly higher than after drug treatment. The cCRT population with high expression of both had a significantly poorer prognosis, indicating elevation of PD-L1 and TIGIT after cCRT as a negative prognostic factor. Combination therapy with anti-PD-L1 and anti-TIGIT antibodies after cCRT may contribute to an improved prognosis.
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Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Humanos , Carcinoma de Pulmón de Células no Pequeñas/metabolismo , Pronóstico , Neoplasias Pulmonares/metabolismo , Receptor de Muerte Celular Programada 1 , Quimioradioterapia , Receptores InmunológicosRESUMEN
Kounis syndrome is a rare disease in which coronary spasm or acute coronary syndrome is induced by type I allergy. Concurrence of allergic reaction and chest pain are important clues to establish diagnosis. We report a rare case of Kounis syndrome without obvious signs of allergy.A 52-year-old woman experienced abdominal pain followed by ventricular fibrillation (VF) storm. Ten months earlier, the patient underwent subcutaneous implantable cardioverter-defibrillator implantation based on the previous diagnosis of idiopathic VF. In both episodes, the patient was given dental treatment and administered loxoprofen before VF onset. After we performed loxoprofen provocation test, electrocardiogram revealed ST-segment elevation in leads II, III, and aVF. Moreover, the patient developed VF again. An emergency coronary angiography after recovery showed no significant findings. However, myocardial scintigraphy presented a perfusion-metabolism mismatch in the inferior wall. Furthermore, laboratory test results after provocation revealed increased histamine level. Based on these findings, we diagnosed the patient with Kounis syndrome.Kounis syndrome without typical allergic symptoms is challenging to diagnose. Therefore, suspecting the possibility of allergic reactions and detailed history taking are important, particularly when confronted with recurrent coronary spasm, acute coronary syndrome, and inexplicable cardiac arrest. Learning objective: Kounis syndrome is a rare coronary disease with vasospasm or plaque rupture, induced by type I allergy. Since Kounis syndrome without typical allergic symptoms is challenging to diagnose, a high index of suspicion is necessary. Detailed history taking can provide important clues to establish diagnosis, particularly when confronted with recurrent coronary spasm, acute coronary syndrome, and inexplicable cardiac arrest.
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AIMS: Increased left atrial pressure leads to pulmonary congestion. Although the B-lines in lung ultrasound (LUS) are useful in detecting pulmonary congestion, data regarding the association between B-lines and invasive haemodynamics are inconsistent. This study aimed to explore the correlation of the B-line count by LUS with pulmonary capillary wedge pressure (PCWP) stratified for preserved and reduced ejection fraction (EF) in acute heart failure patients. METHODS AND RESULTS: We performed a prospective observational study on 116 hospitalized patients with acute heart failure (mean age, 75.2 ± 10.3 years), who underwent right heart catheterization before discharge. LUS was performed in eight zones within 4 h of right heart catheterization and compared with PCWP separately in each EF group. Cardiac events were recorded 1 year after discharge. PCWP revealed a clear pivot point at which the B-lines began to increase in the overall cohort and each EF. Specific thresholds of the increase in B-lines were identified at 19 and 25 mmHg for preserved and reduced EF, respectively. Residual congestion at discharge was defined as the presence of ≥6 B-lines. Patients with residual congestion had a higher risk for cardiac events than those without residual congestion (hazard ratio, 12.6; 95% confidence interval, 4.71-33.7; log-rank, P < 0.0001). CONCLUSION: A clear pivot point was associated with increased B-lines count in PCWP at 19 and 25 mmHg for preserved and reduced EF, respectively. Moreover, the increased B-line count above the defined cut-off used to quantify residual congestion was associated with significantly worse outcomes.
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Insuficiencia Cardíaca , Edema Pulmonar , Humanos , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Pulmón/diagnóstico por imagen , Ultrasonografía/métodos , Edema Pulmonar/diagnóstico , Edema Pulmonar/etiología , Insuficiencia Cardíaca/complicaciones , Hemodinámica , Pronóstico , Volumen SistólicoRESUMEN
AIMS: With the rapidly increasing ageing population, heart failure is an urgent challenge, particularly in developed countries. The study aimed to investigate the main aetiologies of chronic heart failure in a super-aged society. METHODS AND RESULTS: The KUNIUMI registry chronic cohort is a community-based, prospective, observational study of chronic heart failure in Awaji Island, Japan. Inhabitants of this island aged ≥65 years accounted for 36.3% of the population. In the present study, data from patients with symptomatic heart failure were extracted from the registry. A total of 1646 patients were enrolled from March 2019 to March 2021, accounting for ~1.3% of the inhabitants of Awaji Island. We analysed 852 patients with symptomatic heart failure. The mean age was high (78.7 ± 11.1 years), with 357 patients (41.9%) being female. The proportion of women increased significantly with advancing age and constituted more than half of the patients aged 85 years and older (P < 0.01). The prevalence of atrial fibrillation, and in particular long-standing persistent atrial fibrillation, increased at 70 years of age (P < 0.01). The proportion of patients with heart failure with preserved ejection fraction increased to ~60% when age was over 75 years. Although ischaemic heart disease accounted for 35.0% of chronic heart failure aetiologies, valvular heart disease was the most common cause of chronic heart failure (49.8%). The major types of valvular heart disease were mitral regurgitation and tricuspid regurgitation (27.2% and 21.7%, respectively), both of which increased significantly with age (P < 0.01). The incidence of aortic valve stenosis increased markedly over the age of 85 years (P < 0.01). Atrial functional mitral regurgitation increased with age and was the major cause of mitral regurgitation in patients aged >75 years. Patients with atrial functional mitral regurgitation had a higher prevalence of atrial fibrillation (especially long-standing persistent atrial fibrillation) and a larger left atrial volume index when compared with patients with other types of mitral regurgitation (P < 0.001, respectively). CONCLUSIONS: The KUNIUMI registry chronic cohort showed a change in heart failure aetiology to valvular heart disease in a super-aged society. Effective and comprehensive countermeasures are required to prepare for the rapid rise in heart failure incidence in a super-aged society.
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Fibrilación Atrial , Insuficiencia Cardíaca , Enfermedades de las Válvulas Cardíacas , Insuficiencia de la Válvula Mitral , Humanos , Femenino , Anciano , Anciano de 80 o más Años , Masculino , Fibrilación Atrial/epidemiología , Estudios Prospectivos , Sistema de RegistrosRESUMEN
Little is known about the factors related to return to work (RTW) in patients with peri-operative lung cancer (LC). This study aimed to investigate whether pre-operative physical performance is associated with early RTW in patients with peri-operative LC. A total of 59 patients who wished to resume work after lung resection surgery were included and were divided into three groups: early RTW (within 14 days after discharge), delayed RTW (within 15-90 days), and non-RTW (failure of RTW within 90 days). The early RTW group had significantly lower scores on the modified Medical Research Council dyspnea scale (mMRC) and significantly higher scores on the Euro Quality of Life 5-Dimension 3-Level (EQ-5D-3L) than the non-RTW group. Multivariate logistic regression analysis showed that EQ-5D-3L scores were significantly associated with early RTW, and mMRC scores and knee extensor strength tended to be associated with early RTW. Better pre-operative quality of life, mild dyspnea, and greater lower limb muscle strength tended to be associated with early RTW in patients with peri-operative LC.
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Neoplasias Pulmonares , Reinserción al Trabajo , Humanos , Calidad de Vida , Rendimiento Físico Funcional , Neoplasias Pulmonares/cirugía , DisneaRESUMEN
Objective Previous studies have described several prognostic factors for heart failure (HF); however, these results were derived from registries consisting of conventional age groups, which might not represent the increasingly aging society. The present study explored the prognostic factors for all-cause death in hospitalized patients with HF across different age categories using an acute HF registry that included relatively old patients. Methods From a total of 1,971 consecutive patients with HF, 1,136 patients were enrolled. We divided the patients into 4 groups (≤65, 66-75, 76-85, and >85 years old) to evaluate all-cause death and prognostic factors of all-cause death. Results During the mean follow-up period of 1,038 days, 445 patients (39.2%) had all-cause death. A Kaplan-Meier analysis demonstrated significantly higher incidence of all-cause death in the elderly groups than in the younger groups (log-rank p<0.001). A Cox proportional-hazard regression analysis revealed that the presence of atrial fibrillation [hazard ratio (HR): 23.3, 95% confidence interval (CI): 2.36-231.1, p=0.007] was a notable predictive factor for all-cause death in the ≤65 years old group, whereas the Clinical Frailty Scale score (HR: 1.33, 95% CI: 1.16-1.52, p<0.001) and hypoalbuminemia (HR: 0.49, 95% CI: 0.31-0.78, p=0.003) were predictors in the >85 years old group. Conclusions Atrial fibrillation was a notable predictor of HF in young patients, whereas frailty and low-grade albuminemia were essential predictive factors of HF in elderly patients. With the increasing number of elderly patients with HF, comprehensive multidisciplinary treatment will be necessary.
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Fibrilación Atrial , Fragilidad , Insuficiencia Cardíaca , Humanos , Anciano , Anciano de 80 o más Años , Fibrilación Atrial/epidemiología , Fibrilación Atrial/etiología , Pronóstico , Fragilidad/complicaciones , Sistema de Registros , Volumen SistólicoRESUMEN
BACKGROUND: Middle lobe torsion is a rare complication of right upper lobectomy. Middle lobe torsion can be critical; thus, various preventive measures are used. CASE PRESENTATION: A 77-year-old man underwent thoracoscopic right upper lobectomy with partial middle resection and S6 segmentectomy for right upper lobe lung cancer located at the confluence of the three lobes and lower lobe lung cancer. Inversion of the middle lobe was observed during lung expansion before chest closure. A bridging structure with an absorptive sheet and fibrin glue was placed in the basal section of the middle lobe under lung expansion to prevent torsion. On postoperative day 1, the patient was tachycardic and was found to have decreased lung field permeability. The patient underwent emergency surgery for suspected middle lobe torsion. Dislocation of the bridging structure between the basal segments of the middle lobe was confirmed, and the middle lobe was deviated cephalad. In addition, pulmonary congestion in S4 due to pressure stenosis of V4 caused by the deviation of the middle lobe was observed, and middle lobe resection was performed. The postoperative course was uneventful. CONCLUSIONS: This case suggested that the reinforcement method with an absorptive sheet and fibrin glue lacked sufficient strength to prevent middle lobe torsion. Stronger fixation should be considered if the middle lobe rotation is thought to be sufficiently strong when the lung is reinflated before chest closure.
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AIMS: Acute decompensated heart failure (ADHF) is a frequent cause of hospitalization for patients with heart disease, and ADHF patients are at high risk of heart failure (HF) re-hospitalization. Residual congestion at discharge is also a strong predictor of poor outcomes and re-hospitalization for ADHF patients. However, the impact of residual congestion at discharge on worsening renal function (WRF) in both high-aged and older patients remains uncertain because previous studies of WRF in ADHF patients were conducted for older patients. We therefore designed and conducted a retrospective, population-based study using the Kobe University Heart Failure Registry in Awaji Medical Center (KUNIUMI) Registry to investigate the association of residual congestion at discharge with WRF in ADHF patients according to age. METHODS AND RESULTS: We studied 966 hospitalized ADHF patients with a mean age of 80.2 ± 11.4 years from among 1971 listed in the KUNIUMI Registry. WRF was defined as an increase of ≥0.3 mg/dL in the serum creatinine level during the hospital stay compared with the value on admission. The primary endpoint was defined as cardiovascular death or HF re-hospitalization after discharge over a mean follow-up period of 2.0 ± 0.1 years. The primary endpoint was recorded for 369 patients (38.2%). As expected, patients with both WRF and residual congestion at discharge had significantly less favourable outcomes compared with those without one of them, and patients without either of these two characteristics had the most favourable outcomes, whereas those with residual congestion and with WRF had the least favourable outcomes. Moreover, WRF was significantly associated with worse outcomes for high-aged patients ≥80 years old, but not for those <80 years old if decongested. Multivariable Cox regression analysis showed that both residual congestion at discharge and WRF were the independent predictors of outcomes for high-aged patients, but residual congestion at discharge, not WRF, was the independent predictor of outcomes for older patients. CONCLUSIONS: Association of residual congestion at discharge with WRF for hospitalized ADHF patients can differ according to age. Our findings showed the importance of WRF and residual congestion at discharge for high-aged ADHF patients and of aggressive diuresis to alleviate congestion for older ADHF patients for better management of such patients in a rapidly ageing society.