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Ischemia-reperfusion (I/R) leads to tissue damage in transplanted kidneys, resulting in acute kidney injury (AKI) and chronic graft dysfunction, which critically compromises transplant outcomes, such as graft loss. Linaclotide, a guanylate cyclase C agonist clinically approved as a laxative, has recently been identified to exhibit renoprotective effects in a chronic kidney disease (CKD) model. This study evaluates the therapeutic effects of linaclotide on AKI triggered by I/R in a rat model with an initial comparison with other laxatives. Here, we show that linaclotide administration resulted in substantial reduction in serum creatinine levels, reflective of enhanced renal function. Histological examination revealed diminished tubular damage, and Sirius Red staining confirmed less collagen deposition, collectively indicating preserved structural integrity and mitigation of fibrosis. Further analysis demonstrated lowered expression of TGF-ß and associated fibrotic markers, α-SMA, MMP2, and TIMP1, implicating the downregulation of the fibrogenic TGF-ß pathway by linaclotide. Furthermore, one day after I/R insult, linaclotide profoundly diminished macrophage infiltration and suppressed critical pro-inflammatory cytokines such as TNF, IL-1ß, and IL-6, signifying its potential to disrupt initial inflammatory mechanisms integral to AKI pathology. These findings suggest that linaclotide, with its established safety profile, could extend its benefits beyond gastrointestinal issues and potentially serve as a therapeutic intervention for organ transplantation. Additionally, it could provide immediate and practical insights into selecting laxatives for managing patients with AKI or CKD, regardless of the cause, and for those receiving dialysis or transplant therapy.
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Injúria Renal Aguda , Peptídeos , Insuficiência Renal Crônica , Traumatismo por Reperfusão , Humanos , Ratos , Animais , Laxantes/metabolismo , Laxantes/farmacologia , Laxantes/uso terapêutico , Traumatismo por Reperfusão/complicações , Traumatismo por Reperfusão/tratamento farmacológico , Traumatismo por Reperfusão/metabolismo , Rim/patologia , Injúria Renal Aguda/tratamento farmacológico , Injúria Renal Aguda/etiologia , Injúria Renal Aguda/prevenção & controle , Insuficiência Renal Crônica/patologia , Isquemia/patologia , Reperfusão , Fator de Crescimento Transformador beta/metabolismo , FibroseRESUMO
AIM: Sarcopenia is reportedly associated with a poor prognosis in patients who undergo living-donor liver transplantation (LDLT), most of whom are not able to tolerate muscle strengthening exercise training. Myostatin is one of the myokines and a negative regulator of skeletal muscle growth. The clinical feasibility of an electrical muscle stimulation (EMS) system, which exercises muscle automatically by direct electrical stimulation, has been reported. In this study, we aimed to determine the effect of perioperative application of SIXPAD, which is a type of EMS system, with reference to the serum myostatin and sarcopenia in LDLT patients. METHOD: Thirty patients scheduled for LDLT were divided into a SIXPAD group (n = 16) and a control group (n = 14). In the SIXPAD group, EMS was applied to the thighs twice daily. The serum myostatin was measured in samples obtained before use of SIXPAD and immediately before LDLT. The psoas muscle index (PMI) at the level of the third lumbar vertebra and the quadriceps muscle area were compared on computed tomography images before use of SIXPAD and 1 month after LDLT. RESULTS: The preoperative serum myostatin was found to be higher in LDLT patients than in healthy volunteers and EMS significantly reduced the serum myostatin. Electrical muscle stimulation prevented a postoperative reduction not only in the area of the quadriceps muscles but also in the PMI despite direct stimulation of the thigh muscles. CONCLUSION: Stimulation of muscles by EMS decreases the serum myostatin and helps to maintain skeletal muscle in patients who have undergone LDLT.
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The clinical course of residual ventricular septal defects after congenital heart disease repair is not completely elucidated in the medical literature. This study assessed the incidence, size, and clinical course of residual defects.This single-center retrospective study included 132 patients who survived after ventricular septal defect patch closure (n = 107) and intracardiac repair of double-outlet right ventricle (n = 16) and tetralogy of Fallot (n = 9). Residual defect was evaluated on transthoracic echocardiogram upon hospital discharge and at outpatient clinic visits.The median age at surgery was 1.2 (0.3-13.9) years. In total, 45 (34.1%) patients presented with residual defects upon hospital discharge. The residual defects were within 2 mm (n = 27), 2-3 mm (n = 15), and > 3 mm (n = 3), and the median size was 1.5 (0.5-3.8) mm. There was no late mortality during a median follow-up of 5.4 years. Among 42 residual defects measuring < 3 mm upon hospital discharge, 37 (82.2%) spontaneously closed. Further, five defects decreased in size (1.8 ± 0.6 mm upon hospital discharge vs1.2 ± 0.8 mm at the latest visits, p = 0.15). However, the size of three residual defects measuring > 3 mm upon hospital discharge increased, and two patients required re-surgery for residual defect.Significant residual defect requiring reoperation was rare. In most cases, residual defects measuring < 3 mm upon hospital discharge spontaneously closed within 5 years, and the size of the other defects decreased.
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PURPOSE: Treatment outcomes are predicted by analyzing peripheral blood markers such as serum lactate dehydrogenase (LDH). We conducted this study to investigate whether serum LDH levels can predict the prognosis of patients treated with atezolizumab plus bevacizumab (ATZ/BEV) therapy for hepatocellular carcinoma (HCC) and whether LDH levels correlate with metabolic changes. METHODS: We enrolled 66 HCC patients treated with ATZ/BEV. Based on the change in serum LDH levels before and after treatment, the patients were divided into two groups, and the prognosis of each group was examined. Moreover, the association of LDH levels with tumor metabolism was analyzed by fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT). RESULTS: There were 32 patients categorized as the LDH-decrease group. Kaplan-Meier survival analysis indicated worse progression-free survival (PFS) in the LDH-increase group than in the LDH-decrease group (p = 0.0029). Multivariate analysis showed that an increase in the LDH level was an independent risk factor for worse PFS (p = 0.0045). The baseline LDH level correlated significantly with a high maximum standardized uptake value of 18F-FDG, according to the PET/CT findings. Transcriptomic analyses of specimens resected after ATZ/BEV therapy showed downregulated mitochondria-related pathways. CONCLUSION: Serum LDH levels are a potential prognostic marker and an indicator of tumor metabolism.
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PURPOSE: Infectious complications, particularly post-transplant sepsis, have a critical impact on postoperative outcomes. This study examined the effects of perioperative synbiotic treatment on postoperative outcomes in patients receiving early enteral nutrition. METHODS: We reviewed 210 living-donor liver transplantation procedures and retrospectively analyzed the postoperative outcomes with and without perioperative synbiotic treatment (live lactic acid bacteria, bifidobacteria, and oligosaccharides) 5 days before and after living-donor liver transplantation. RESULTS: The synbiotic group (n = 34) had significantly fewer male donors (38.2% vs. 61.9%, p = 0.011) and a higher proportion of ABO-incompatible grafts (52.9% vs. 25.6%, p = 0.021) than the non-synbiotic group (n = 176). The incidence of sepsis was significantly lower in the synbiotic group than in the non-synbiotic group (0% vs. 7.4%, p = 0.029), with a lower incidence rate of sepsis due to bacteremia with intestinal bacteria (0% vs. 4.6%, p = 0.089). There were no significant differences in the proportions of acute rejection, small-for-size graft syndrome, or postoperative liver function between the two groups. Furthermore, there was no significant difference in the graft survival rates after LDLT between two groups. (p = 0.24). CONCLUSION: Perioperative synbiotic treatment prevents post-transplant sepsis, even with early enteral nutrition.
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We conducted a retrospective case-control study to assess the efficacy of personalized health guidance interventions on individuals with type 2 diabetes mellitus and obesity. A selection was made of individuals in regular visits to the Takagi Hospital for medical checkups between January 2017, and October 2021. Totally, 108 subjects (cases) with health guidance were divided into 2 groups: one group without pharmacotherapy for diabetes mellitus in medical institutions (nâ =â 92) and another group with pharmacotherapy (nâ =â 116). Cases were provided with personalized health guidance interventions by public health nurses for 30â min, in accordance with the Japanese clinical guidelines for the prevention of lifestyle-related diseases. Sex- and age-matched controls were chosen from individuals with diabetes mellitus without health guidance. The intervention without pharmacotherapy resulted in improvements in health indicators, including body weight, waist circumference, diastolic blood pressure, triglyceride levels, and γ-glutamyl trans-peptidase. These positive effects were not observed in the control group without health guidance. The therapeutic effects of health guidance were observed in cases where pharmacotherapy was administered. In conclusion, the implementation of individual health guidance interventions may prove to be effective for individuals with type 2 diabetes mellitus and obesity who regularly attend medical checkups.
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AIM: The hemoglobin, albumin, lymphocyte, and platelet (HALP) score reflects the immune system and the nutritional status of patients, and prognosis in various cancers. However, the HALP score in hepatocellular carcinoma has not been reported. METHODS: Data were analyzed retrospectively from Child-Pugh A patients undergoing hepatic resection for single hepatocellular carcinoma ≤5 cm. For cross-validation, patients were divided into the training (332 patients) and validation cohort (210 patients). In the training cohort, we divided patients into two groups by appropriate cut-off value of the HALP score, and univariable and multivariable analyses were conducted for disease-free and overall survival (OS) between two groups. In the validation cohort, we examined OS by Kaplan-Meier analysis in the same cut-off value of the HALP score in the training cohort. RESULTS: The HALP-low group was significantly older (p = 0.0003), had fewer hepatitis B surface antigen-positive patients (p = 0.0369), higher prothrombin time (p = 0.0141), lower fibrosis-4 index (p = 0.0206), bigger maximum tumor size (p = 0.0196), and less histological liver fibrosis (p = 0.0077). Multivariate analysis showed that the independent prognostic factors for disease-free survival were fibrosis-4 index ≥2.67 (p = 0.0008), simple nodular type with extranodular growth or confluent multinodular type (p = 0.0221), and intrahepatic metastasis (p = 0.0233), and that for OS were fibrosis-4 index ≥2.67 (p = 0.0020), HALP ≤45.6 (p = 0.0228), and poor differentiation (p = 0.0305). In the validation cohort, Kaplan-Meier analysis revealed the trend toward significantly impaired OS (p = 0.0220) in the HALP-low group. CONCLUSION: We showed that a low HALP score is the independent prognostic factor for Child-Pugh A patients undergoing curative hepatic resection for single and small hepatocellular carcinoma.
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AIM: We aimed to evaluate the association between the intraoperative indocyanine green (ICG) fluorescence imaging (FI) pattern, preoperative magnetic resonance imaging (MRI) findings using gadolinium ethoxybenzyl diethylenetriaminepentaacetic acid (Gd-EOB-DTPA), preoperative diffusion-weighted imaging (DWI) of MRI, and histological differentiation of hepatocellular carcinoma (HCC). METHODS: We retrospectively reviewed the data for 80 tumors of 64 patients. Intraoperative ICG FI patterns were classified into cancerous or rim-positive type. We evaluated the signal intensity ratio of the tumor and the surrounding liver tissue in the portal phase (SIRPP) and intensity in the hepatobiliary phase (HBP) of Gd-EOB-DTPA-enhanced MRI, the apparent diffusion coefficient (ADC) in the DWI of MRI, and clinicopathologic factors. RESULTS: In the rim-positive group, the rate of poorly differentiated HCC and hypointensity type in HBP were significantly higher, and SIRPP and ADC were significantly lower than the rim-negative group. In the cancerous group, the rate of well or moderately differentiated HCC and hyperintensity type in HBP, SIRPP, and ADC were significantly higher than the noncancerous group. Multivariate analysis identified low SIRPP, low ADC, and hypointensity type in HBP as the significant predictive factors for rim-positive HCC and high SIRPP, high ADC, and hyperintensity type in HBP as the significant predictive factors for cancerous HCC. The positive rate of programmed cell death 1-ligand 1 and vessels that encapsulate tumor clusters status of the rim-positive HCC and HCC with low SIRPP were significantly higher than the control group. CONCLUSIONS: The intraoperative ICG FI pattern of HCC closely correlated with histological differentiation, preoperative SIRPP and intensity type in the Gd-EOB-DTPA MRI, and preoperative ADC in the DWI of MRI.
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BACKGROUND: Macroglossia is one of the clinical signs that emerges in patients with amyotrophic lateral sclerosis (ALS) who are undergoing invasive ventilation. OBJECTIVE: We aimed to investigate the relationship between the progression of macroglossia and the clinical characteristics during the advanced stages of ALS. METHODS: Forty-one patients with ALS using invasive ventilation with tracheostomy were prospectively followed over a 3-year period. We evaluated the prevalence of macroglossia, motor disabilities including oral function, communication ability (communication stage I to V) as a marker of disease progression, and nutritional factors. We analyzed the potential factors affecting the progression of macroglossia using a multivariate logistic analysis. RESULTS: The number of patients with macroglossia was increased during the follow-up (from 24.4 to 53.7%), while the communication stage progressed from 2.6 in average (SD 1.7) to 3.5 (1.4). During the study, body weight increased, while energy intake decreased, suggesting progressive hypometabolism. Eight patients had newly developed macroglossia during the study and showed greater progression of communication impairment than those without macroglossia. Multivariate logistic regression analysis showed that communication impairment was a factor associated with macroglossia. CONCLUSION: Macroglossia in advanced ALS with invasive ventilation is associated with disease progression.
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Esclerose Lateral Amiotrófica , Macroglossia , Humanos , Esclerose Lateral Amiotrófica/complicações , Esclerose Lateral Amiotrófica/epidemiologia , Esclerose Lateral Amiotrófica/terapia , Macroglossia/epidemiologia , Macroglossia/complicações , Relevância Clínica , Progressão da DoençaRESUMO
BACKGROUND: The hemoglobin-albumin-lymphocyte-platelet (HALP) score is a combination index that assesses nutritional status and systemic inflammatory response and is reported to predict prognosis in several cancer types. However, researches about the usefulness of the HALP score in intrahepatic cholangiocarcinoma (ICC) are limited. METHODS: This was a single-center, retrospective study of 95 patients who underwent surgical resection for ICC between 1998 and 2018. We divided patients into two groups by calculating the cutoff value of the HALP score and examined clinicopathological characteristics, prognosis, and sarcopenia. Tumor-infiltrating lymphocytes (TILs), CD8 + TILs, and FOXP3 + TILs were evaluated by immunohistochemical staining of resected tumors. RESULTS: Of 95 patients, 22 were HALP-low. The HALP-low group had significantly lower hemoglobin (p = 0.0007), lower albumin (p = 0.0013), higher platelet counts (p < 0.0001), fewer lymphocytes (p < 0.0001), higher CA19-9 levels (p = 0.0431), and more lymph node metastasis (p = 0.0013). Multivariate analysis revealed that the independent prognostic factors for disease-free survival were maximum tumor size (≥ 5.0 cm) (p = 0.0033), microvascular invasion (p = 0.0108), and HALP score (≤ 25.2) (p = 0.0349), and that factors for overall survival were lymph node metastasis (p = 0.0020) and HALP score (≤ 25.2) (p = 0.0014). The HALP-low group contained significantly more patients with sarcopenia (p = 0.0015). Immunohistochemistry showed that counts of CD8 + TILs were significantly lower in the HALP-low group (p = 0.0075). CONCLUSIONS: We demonstrated that low HALP score is an independent prognostic factor for ICC patients undergoing curative hepatic resection and is associated with sarcopenia and the immune microenvironment.
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Neoplasias dos Ductos Biliares , Colangiocarcinoma , Sarcopenia , Humanos , Prognóstico , Estudos Retrospectivos , Metástase Linfática/patologia , Sarcopenia/cirurgia , Sarcopenia/patologia , Albuminas , Linfócitos/patologia , Ductos Biliares Intra-Hepáticos/patologia , Neoplasias dos Ductos Biliares/cirurgia , Neoplasias dos Ductos Biliares/patologia , Hemoglobinas/análise , Microambiente TumoralRESUMO
This is a case of a 2.7-year-old girl with trisomy 21 and double outlet right ventricle who underwent epicardial pacemaker system placement for a surgical atrioventricular block and achieved atrioventricular conduction recovery immediately after residual ventricular septal defect closure. Although ventricular pacing ratio was 100% before re-operation, it declined to approximately 25% on the 6th post-operative day and was <1% 3 years after re-operation.
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Bloqueio Atrioventricular , Dupla Via de Saída do Ventrículo Direito , Comunicação Interventricular , Feminino , Humanos , Pré-Escolar , Comunicação Interventricular/cirurgia , Dupla Via de Saída do Ventrículo Direito/cirurgia , Bloqueio Atrioventricular/terapia , Bloqueio Atrioventricular/cirurgia , Ventrículos do Coração , ReoperaçãoRESUMO
The recipient muscle status is closely associated with postoperative poor survival in recipients of living donor liver transplantation (LDLT). However, it is uncertain whether LDLT donor muscle quality and quantity affect graft quality. Hence, we analyzed the correlation between donor muscle status and graft function. We measured the skeletal muscle mass index (SMI) and intramuscular adipose tissue content (IMAC) of 380 LDLT donors. We examined the correlation between donor SMI or IMAC and graft mortality, the occurrence rates of small-for-size graft (SFSG) syndrome, and 6-month graft survival rates. The donor SMI had no effect on the occurrence of SFSG syndrome and graft survival, while a high IMAC in both male and female donors was significantly correlated with the rate of SFSG syndrome [high vs low: (male donors) 15.8% vs. 2.5%, p = 0.0003; (female donors) 12.8% vs. 3.1%, p = 0.0234] and 6-month graft survival rates [(male donors) 87.7% vs 95.9%, p = 0.02; (female donors) 83.0% vs. 99.0%, p < 0.0001]. Multivariate analysis revealed that a high donor IMAC (HR; 5.42, CI; 2.13-13.8, p = 0.0004) was an independent risk factor for 6-month graft survival, and the donor IMAC is useful for donor selection for high-risk recipients.
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Transplante de Fígado , Masculino , Humanos , Feminino , Doadores Vivos , Estudos Retrospectivos , Músculo Esquelético , Fatores de Risco , Sobrevivência de Enxerto , Resultado do TratamentoRESUMO
PURPOSE: Radical surgery with free flap reconstruction for locally advanced head and neck cancer (HNC) is quite challenging for older adults. This retrospective study aimed to elucidate the usefulness of the geriatric-8 (G8) screening tool for predicting postoperative complications in older adults with HNC. METHODS: A retrospective review of 37 older adults with HNC who underwent radical surgery with free flap reconstruction and were assessed by the G8 screening tool was performed. Postoperative complications during hospitalization were classified according to the Clavien-Dindo classification, and possible contributing factors, including the G8 score, for major and minor complications were subjected to univariate and multivariate analyses. RESULTS: The appropriate G8 cut-off value for both major and minor complications was 12 (area under the curve 0.56 and 0.55, respectively). Multivariate logistic regression analysis showed that both smoking and lower G8 score (≤ 12) were independently associated with the severity of complications (p = 0.043, p = 0.034, respectively). CONCLUSIONS: The G8 was a possible predictor of major and minor complications in older adults with HNC who underwent radical surgery with free flap reconstruction.
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Retalhos de Tecido Biológico , Neoplasias de Cabeça e Pescoço , Procedimentos de Cirurgia Plástica , Idoso , Detecção Precoce de Câncer , Retalhos de Tecido Biológico/cirurgia , Avaliação Geriátrica , Neoplasias de Cabeça e Pescoço/complicações , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Procedimentos de Cirurgia Plástica/efeitos adversos , Estudos RetrospectivosRESUMO
ABSTRACT: Nasopharyngeal foreign bodies (FBs), which are generally caused by a strong, external force, are seldomly encountered. Removing these FBs is challenging for otorhinolaryngological surgeons because of the vital structures surrounding the nasopharynx, such as the skull base, cranial nerves, and internal carotid artery. Here, the authors report the case of a 69-year-old man referred to our hospital after accidentally cutting his face while using a grinder. Grinder fragments were deeply embedded in the face, thus becoming nasopharyngeal FBs. The authors evaluated three-dimensional volume rendering images and immediately removed these FBs using an endoscopic endonasal transseptal approach under general anesthesia. The postoperative course was uneventful. Using the endoscopic endonasal transseptal approach after evaluating preoperative three-dimensional volume rendering images may help eliminate nasopharyngeal FBs safely.
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Endoscopia , Corpos Estranhos , Idoso , Endoscopia/métodos , Corpos Estranhos/diagnóstico por imagem , Corpos Estranhos/cirurgia , Humanos , Masculino , Nasofaringe/diagnóstico por imagem , Nasofaringe/cirurgia , Base do Crânio/cirurgia , Osso Esfenoide/diagnóstico por imagem , Osso Esfenoide/cirurgiaRESUMO
The differentiation of primordial germ cells (PGCs) is a fundamental step in development. PR domain-containing protein 14 (PRDM14) and B lymphocyte-induced maturation protein 1 (BLIMP1) play pivotal roles in mouse PGC specification. In the present study, we assessed the roles of chicken orthologs of PRDM14 and BLIMP1 in PGC development. PRDM14 and BLIMP1 were expressed in blastodermal cells and PGCs. The in vivo knockdown of PRDM14 or BLIMP1 by introducing a replication-competent retroviral vector expressing shRNAs to the blastodermal stage of embryos reduced the number of SSEA-1 or chicken vasa homologue-positive PGCs on day 5.5-6.5. Since the inhibition of Activin receptor-like kinase 4/5/7 in cultured PGCs reduced the expression of PRDM14, BLIMP1, and NANOG, and that of MEK inhibited PRDM14 expression, the expression of these genes seems to be controlled by Activin A and FGF2 signaling. Overall, PRDM14, BLIMP1, and NANOG seem to be involved in the self-renewal of PGCs in cultured PGCs and embryos.
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Proteínas Aviárias/genética , Diferenciação Celular/genética , Regulação da Expressão Gênica no Desenvolvimento , Células Germinativas/metabolismo , Fator 1 de Ligação ao Domínio I Regulador Positivo/genética , Animais , Proteínas Aviárias/metabolismo , Blastoderma/citologia , Blastoderma/metabolismo , Autorrenovação Celular/genética , Células Cultivadas , Embrião de Galinha , Galinhas , Células Germinativas/citologia , Antígenos CD15/genética , Antígenos CD15/metabolismo , Proteína Homeobox Nanog/genética , Proteína Homeobox Nanog/metabolismo , Fator 1 de Ligação ao Domínio I Regulador Positivo/metabolismo , Interferência de RNARESUMO
The effect of oral administration of all-E-isomer-rich and Z-isomer-rich lycopene on liver accumulation in mice was investigated. When a diet rich in the Z-isomers was administered for 4 weeks, the total lycopene concentration in the liver was more than 3 times higher than that of all-E-isomer administration. This result clearly indicates that lycopene Z-isomers show greater bioavailability and/or liver accumulation than the all-E-isomer in mice.
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Fígado/metabolismo , Licopeno/metabolismo , Animais , Disponibilidade Biológica , Isomerismo , Licopeno/farmacocinética , Solanum lycopersicum/metabolismo , CamundongosRESUMO
INTRODUCTION: In this study we investigated the prognostic significance of cough peak flow (CPF) decline rate in patients with amyotrophic lateral sclerosis (ALS). METHODS: Thirty-four patients with ALS participated in our investigation. We examined CPF, forced vital capacity (FVC), body mass index, and the revised ALS Functional Rating Scale (ALSFRS-R), and followed patients to death, tracheostomy, or non-invasive ventilator dependency. We analyzed the relationship between the rate of decline of each parameter and survival prognosis. RESULTS: The CPF decline rate significantly correlated with the decline rates of the ALSFRS-R bulbar score (P < 0.0001) and FVC (P < 0.0001). Patients with a CPF decline rate ≥25% had shorter overall survival (P < 0.0001). Cox model multivariate analyses showed that the CPF decline rate was an independent prognostic factor for survival (P = 0.021). DISCUSSION: The CPF decline rate reflects the progression of bulbar and respiratory dysfunction and predicts survival. Muscle Nerve 59:168-173, 2019.
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Esclerose Lateral Amiotrófica/complicações , Esclerose Lateral Amiotrófica/mortalidade , Tosse/etiologia , Fluxo Expiratório Forçado/fisiologia , Idoso , Esclerose Lateral Amiotrófica/terapia , Índice de Massa Corporal , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ventilação não Invasiva/métodos , Estudos Retrospectivos , Índice de Gravidade de Doença , Estatísticas não Paramétricas , Análise de Sobrevida , Traqueostomia/métodos , Capacidade Vital/fisiologiaRESUMO
INTRODUCTION: This study aimed to investigate non-motor manifestations in amyotrophic lateral sclerosis (ALS) patients with tracheostomy and invasive ventilation (TIV) and their relevance to disease progression. METHODS: Sixty-seven ALS patients with TIV were enrolled, and followed-up prospectively. The patients were classified at the final evaluation into two subgroups according to the duration of TIV use or disease stage measured by communication impairment. We identified non-motor manifestations and investigated their frequencies and differences across the stages. RESULTS: The non-motor manifestations were macroglossia (22.4%), unstable blood pressure (38.8%), hypothermia (26.9%), dysuria (50.7%), and hyperglycemia (12.1%). These manifestations occurred significantly more frequently in patients with TIV ≥5 years than in patients with TIV <5 years, and more in patients with severe communication impairment than in those with preserved communication ability. DISCUSSION: Non-motor manifestations are observed at a high rate in ALS patients with TIV, and are possibly related to disease progression. Muscle Nerve 57: 735-741, 2018.
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Esclerose Lateral Amiotrófica/complicações , Esclerose Lateral Amiotrófica/terapia , Disuria/etiologia , Macroglossia/etiologia , Otite Média/etiologia , Respiração Artificial/métodos , Traqueostomia/métodos , Adulto , Idoso , Feminino , Humanos , Hipotermia/etiologia , Masculino , Pessoa de Meia-Idade , Pneumonia/etiologia , Estudos Retrospectivos , Resultado do Tratamento , Doenças Urológicas/etiologiaRESUMO
OBJECTIVE: To assess the intraoral conditions and oral function of patients with amyotrophic lateral sclerosis (ALS). MATERIAL AND METHODS: This single-centre, cross-sectional observational study included 50 ALS patients, who were treated with tracheostomy positive-pressure ventilation (TPPV) while hospitalized. The disease duration, TPPV duration, current number of teeth, number of occlusal units, number of decayed/missing/filled teeth, community periodontal index, bleeding on probing, dental calculus, maximum mouth opening, salivation rate, tongue anomalies (atrophy or hypertrophy) and tongue coating were determined for each patient. Differences in intraoral conditions according to disease duration or TPPV duration were statistically analysed. RESULTS: The maximum mouth opening was low in the included patients, with a mean distance of 13.7 ± 7.4 mm. Furthermore, the maximum mouth opening showed a significant negative correlation with both disease duration and TPPV duration. No statistically significant differences were found between any other intraoral parameters and disease duration or TPPV duration. CONCLUSIONS: Severe dental disease is uncommon among hospitalized ALS patients who receive oral care by nurses; however, mouth opening is very restricted in these patients. Early intervention for restricted mouth opening, directed by a dentist or dental hygienist, is essential in this population.