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BACKGROUND: Hereditary angioedema (HAE), which is caused by C1-inhibitor (C1-INH) deficiency or dysfunction, is a rare and potentially life-threatening disease. In patients with HAE, excess production of bradykinin causes acute unpredictable recurrent attacks of angioedema in localized regions, including the larynx and intestines. Given the fact that HAE is an autosomal dominant disease, C1-INH produced in patients with HAE is 50% of that produced in healthy individuals. However, most patients with HAE present plasma C1-INH function of < 25% owing to the chronic consumption of C1-INH by kallikrein-kinin, contact, complement, coagulation, and fibrinolysis cascades. Recently, several therapeutic options have been developed for acute attacks and prophylaxis in the treatment of HAE; however, currently, there is no curative therapy for HAE. CASE PRESENTATION: Here we report the case of a 48-year-old male patient who presented with a long-standing history of HAE and underwent bone marrow transplantation (BMT) for acute myeloid leukemia (AML) at the age of 39 years and has been in complete remission of AML and HAE thereafter. Notably, after BMT, his C1-INH function gradually increased as follows: < 25%, 29%, 37%, and 45.6%. Since his 20 s, he intermittently presented with an acute attack of HAE once every 3 months from the initial attack. Further, after undergoing BMT, the number of acute attacks decreased to twice within 4 years until the age of 45 years, and subsequently, the patient has been free of acute attacks. C1-INH is mainly synthesized by hepatocytes, but it is known to be partially produced and secreted from peripheral blood monocytes, macrophages, endothelial cells, and fibroblasts. We speculate that the C1-INH function may be increased by extrahepatic production of C1-INH, possibly synthesized by differentiated cells derived from hematopoietic and mesenchymal stem cells after BMT. CONCLUSIONS: This case report supports efforts to focus on extrahepatic production of C1-INH in the next strategy of new treatment development for HAE.
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INTRODUCTION: Statin has been reported to reduce cardiovascular events. However, the comparative efficacy of statin with standard therapy on cardiovascular events has not been sufficiently reported in patients on chronic hemodialysis. Thus, this study aimed to compare the effects of pitavastatin and standard therapy on mortality and cardiovascular events in chronic hemodialysis patients with dyslipidemia in Japan. METHODS: Patients on chronic hemodialysis with dyslipidemia were randomized into pitavastatin-administered (pitavastatin group) or dietary therapy as standard therapy (control) group. Primary outcomes are all-cause mortality and myocardial infarction; secondary outcomes are cardiac arrest and fatal myocardial infarction. The composite outcomes included the incidence of coronary intervention, stroke, fracture, and hospitalization due to heart failure and unstable angina. The clinical outcome analyses used a logistic regression model to categorize the variables. A p value of <0.05 was considered statistically significant. RESULTS: This study included 848 patients (422 in the control group and 426 in the pitavastatin group) from 79 health facilities. The mean age of the patients was 60.1±10.3 years, and the dialysis period was 7.2±7.6 years. The mean observation period was 36.5 months. The low-density lipoprotein cholesterol level was significantly lower than the baseline value in the pitavastatin group after 12 months of trial (79.8±26.1 vs. 107.8±25.5 mg/dL, p < 0.001). Moreover, the total number of deaths was 85, of which 50 occurred in the control group and 35 in the pitavastatin group. In an analysis adjusted for confounding factors due to participant attributes, there was a significant difference between the control group and the pitavastatin group in the primary and composite endpoints (p = 0.007 and p = 0.022, respectively). CONCLUSION: Our study has demonstrated that aggressive intervention with pitavastatin is more effective than the standard (dietary) therapy for improving the clinical outcomes in patients with dyslipidemia on chronic hemodialysis.
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Dislipidemias , Inhibidores de Hidroximetilglutaril-CoA Reductasas , Infarto del Miocardio , Humanos , Persona de Mediana Edad , Anciano , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Inhibidores de Hidroximetilglutaril-CoA Reductasas/efectos adversos , LDL-Colesterol , Diálisis Renal/efectos adversos , Dislipidemias/tratamiento farmacológico , Dislipidemias/etiología , Infarto del Miocardio/inducido químicamente , Infarto del Miocardio/tratamiento farmacológico , Resultado del TratamientoRESUMEN
In 1968, Jean Berger first introduced the medical world to IgA nephropathy (IgAN). Fifty-five years later, its pathogenesis is still unclear, but treatments such as renin-angiotensin-aldosterone system inhibitors (RAAS-Is), tonsillectomies, and glucocorticoids are currently used worldwide. There have been great strides in the past 20 years since the discoveries of the specific dysregulation of mucosal immunity, galactose-deficient IgA1 (Gd-IgA1), and Gd-IgA1 immune complexes in patients with IgAN. According to these findings, a multi-hit hypothesis was developed, and this multi-hit hypothesis has provided several putative therapeutic targets. A number of novel agents, including molecularly targeted drugs for targets such as APRIL, plasma cells, complement systems, and endothelin, are undergoing clinical trials. Some candidate drugs have been found to be effective, with minimal side effects. Over half a century after the discovery of IgAN, these therapies will soon be available for clinical use.
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Glomerulonefritis por IGA , Humanos , Glomerulonefritis por IGA/tratamiento farmacológico , Sistemas de Liberación de Medicamentos , Glucocorticoides , Células PlasmáticasRESUMEN
Background: Although deep hypothermic circulatory arrest (DHCA) is a useful option to protect the central nervous system during aortic arch operations, the influence of simultaneous renal ischemia remains controversial. Patients and Methods: This is a retrospective observational study. Sixty-three patients who underwent thoracic aortic surgery with DHCA and 24 patients who underwent cardiac surgery without DHCA were included in this study. The mean age, preoperative serum creatinine (Cr) level, preoperative estimated glomerular filtration rate (eGFR), peak serum Cr level up to 48 hrs post-operative, elevation rate of Cr compared to the preoperative serum Cr, urine volume rate up to 48 hrs post-operative and AKI staging using the KDIGO criteria were estimated for each patient. Clinical parameters for 3 months after the operation and the 3-month post-operative mortality rate were assessed. Mean values indicating kidney function or distribution of the AKI stages were compared between patients with and without DHCA. Patients with DHCA were further divided according to the duration of ischemia to compare the values for the kidney function of each group, distribution of AKI stages and mortality. Results: The parameters indicating AKI of the patients with DHCA were significantly more severe than those without DHCA. Patients who had undergone an ischemic state for more than 40 min revealed significantly higher peak serum Cr, elevation rate of serum Cr, less urine volume up to 48 hrs post-operative compared with those without DHCA. Distribution of the AKI stages was related to the duration of ischemia. The 3-month post-operative mortality of the patients with DHCA was significantly higher than those without DHCA. Limitations: This study had limitations such as its retrospective design and small number patients, and the data will be required confirmation with other prospective studies. Conclusion: DHCA is closely related to AKI up to 48 hrs post-operative and death during the 3 months following surgery.
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Background: We experienced a sudden breakdown of hemodialysis system during a clinical study of dermal itch and serum BNP concentrations. Patients and Methods: Forty-eight hemodialysis patients were enrolled in the itch-related study. It was intended to improve itch by lowering BNP with supportive communication between the patients and the dialysis staff. We planned to collect data, including visual analogue scale (VAS), dermatology life quality index (DLQI), blood samples and QOL score (KDQOL-SF), four times over a four week interval. The first data was obtained just prior to switching facilities due to a breakdown. The patients underwent hemodialysis in other facilities for two weeks and underwent determination of their clinical data, including QOL scores, three times. Results: While mean blood pressure showed no significant differences, serum albumin, iron and phosphate levels were worsened significantly between pre- and post-relocation. Serum BNP and DLQI showed no significant changes. VAS was significantly worsened. The mean values of the cognitive function in the KDQOL-SF and sleep and the role-physical, role-emotional, social function, dialysis staff's encouragement in SF-36 analysis were identified as statistically significant items by MANOVA. Both SF-12 physical and mental composites were also statistically significant. Although SF-12 physical composites were significant among the patients under 66 yrs of age (median), eight factors were significant among those over 66 yrs. Independent analyses revealed every item that was detected worsened significantly after the switch of facilities. Conclusion: Unexpected switching of hemodialysis facilities severely impacts the QOL for a long duration as well as the patients' symptom and laboratory data.
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Roxadustat is one of the oral hypoxia-inducible factor prolyl hydroxylase inhibitors (HIF-PHIs) that stimulates erythropoiesis and regulates the genes related to iron metabolism. The treatment of HIF-PHIs is useful compared with that of erythropoietin stimulating agent (ESA) using various instruments and procedures. Few clinical researchers have examined the efficacy and safety of switching treatment from Darbepoetin to Roxadustat in Japanese hemodialysis (HD) patients. However, HIF-PHIs have severe adverse drug reactions, such as thrombotic events. In the present study, we evaluated the lower dose of roxadustat in HD patients receiving high dose of ESA therapy. Eighteen anemic HD patients receiving an ESA, that is,, darbepoetin over 40 µg per week, were enrolled in this study. The treatment of these patients was changed to 20 mg of roxadustat three times weekly for 6 months, after which doses were adjusted to achieve a hemoglobin (Hb) target of 10.0-12.0 g/dL. An increase of 58.1 ± 32.5 mg roxadustat three times weekly increased Hb. It also achieved and then maintained levels within the target range at month 6. Ferritin levels of more than 100 ng/mL or TSAT levels of more than 20% were maintained during the 6-month treatment periods with oral or intravenous iron supplementation. It seems unnecessary to increase the initial dose of roxadustat for patients using high doses of ESA. It is suggested that a reconsideration of the starting dose of roxadustat in Japanese HD patients is needed. (Ikegami General Hospital, Medical Corporation SHOWAKAIãApproval number: 2020-4).
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Hematínicos , Insuficiencia Renal Crónica , Darbepoetina alfa/uso terapéutico , Glicina/análogos & derivados , Hemoglobinas/análisis , Humanos , Isoquinolinas , Japón , Diálisis Renal , Insuficiencia Renal Crónica/complicaciones , Insuficiencia Renal Crónica/terapiaRESUMEN
A 70-year-old woman underwent a renal biopsy due to nephrotic syndrome. She had suffered from nontuberculous mycobacterial infection (NTM) for 14 years. The patient was diagnosed as having membranoproliferative glomerulonephritis (MPGN) type 3 and immunoglobulin (Ig)-associated MPGN based upon LM/erythromycin and IF findings, respectively. In high-magnification imaging, electron-dense deposits showed immunotactoid glomerulopathy (ITG). There was no evidence of hematological cancer, and the patient improved after receiving treatments for NTM. To the best of our knowledge, this patient is the first to show an association between ITG and NTM. Although ITG is generally considered as related to lymphoproliferative disease, it is suggested that ITG is driven by bacterial infection and is a potential outcome of Ig-associated MPGN.
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Hereditary angioedema due to C1-inhibitor (C1-INH) deficiency (HAE-C1-INH) induces an acute attack of angioedema. In 2018, icatibant available for self-possession and subcutaneous self-administration was licensed for on-demand treatment in addition to intravenous C1-INH administration in Japan. We retrospectively evaluated the percentage of attacks in critical parts at emergency room (ER) visits and the time until visiting ER for C1-INH administration before and after the initial prescription of icatibant. The percentage of attacks in critical parts at ER visits before the prescription was 69.2%, but that was 80.0% when patients visited ER for additional C1-INH administration after the self-administration of icatibant. The time from the onset of an acute attack to visiting ER for the additional treatment after the self-administration of icatibant significantly increased from 6.2 h to 19.2 h (p < 0.001). Icatibant, therefore, promoted the patients' behavior modification associated with ER visits for C1-INH administration during an acute attack of HAE-C1-INH.
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BACKGROUND: Novel criteria for the remission of Immunoglobulin A nephropathy (IgAN) based on an opinion survey of Japanese nephrologists and literature review were proposed in 2013. This single-center, longitudinal retrospective cohort study was conducted to validate this criteria. METHODS: Present study included the IgAN patients diagnosed between 2001 and 2005 in the Juntendo University Hospital. Remission of hematuria was defined as three consecutive dipstick test results of ( -) to ( ±) or a red blood cell count < 5 in urinary sediment per high-power field during at least 6 months. Remission of proteinuria was defined as three consecutive dipstick results of ( -) to ( ±) during at least 6 months. We categorized four groups according to the remission status which was assessed 2 years after the renal biopsy. The primary outcome was a 50% increase in the serum creatinine over the baseline. We evaluated the slope of eGFR decline (mL/min/1.73 m2/year) and a decrease in the eGFR of 30% from baseline eGFR as the secondary outcome, respectively. RESULTS: A total of 74 patients (male: 47.3%, median age: 30 years) were included and were followed for a median of 86.5 months. During the period, forty-one patients achieved neither remission of proteinuria nor hematuria (NR). Twelve patients met the primary study outcome. A survival analysis revealed that the NR had the worst prognosis and the steepest slope of eGFR decline. CONCLUSION: Although further validation in a large cohort is necessary, these novel remission criteria for IgAN patients appear to predict the renal prognosis.
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Glomerulonefritis por IGA/complicaciones , Glomerulonefritis por IGA/terapia , Hematuria/etiología , Inducción de Remisión , Adulto , Terapia Combinada , Creatinina/sangre , Progresión de la Enfermedad , Femenino , Tasa de Filtración Glomerular , Glomerulonefritis por IGA/orina , Hematuria/orina , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Pronóstico , Proteinuria/etiología , Proteinuria/orina , Estudios Retrospectivos , Esteroides/administración & dosificación , Tonsilectomía , Urinálisis , Adulto JovenRESUMEN
The thin peritoneum covering the peritoneal cavity has been used as a dialysis membrane for peritoneal dialysis (PD) because it is highly vascularized and has a large body surface area. However, it has been reported that peritoneal membranes affected by peritonitis, as well as those exposed to the nonphysiological high glucose levels containing PD dialysate, may undergo histological and functional changes. Patients undergoing PD may experience encapsulating peritoneal sclerosis (EPS), which is a life-threatening serious complication of PD that can significantly impair activities of daily living. The incidence of EPS was 1.4-7.3% of maintenance PD patients in the 1980s. The incidence has improved to 1.0% after a neutral dialysate became the standard PD treatment in Japan. Furthermore, the pathogenesis of EPS is uncertain although its onset may be explained by the "two-hit theory," in which some factors leading to impairment had an additive effect on simple peritoneal sclerosis. The evaluation of histopathological findings has shown the impact of the neutral dialysate on peritoneal deterioration as well as its role in the development of functional changes. In the present report, we discuss the advances in the understanding of peritoneal deterioration based on histological and macroscopic evaluations of the peritoneum of patients undergoing PD. We also discuss the recent treatment for PD patients.
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Diálisis Peritoneal/efectos adversos , Fibrosis Peritoneal/etiología , Peritoneo/patología , Actividades Cotidianas , Soluciones para Diálisis/efectos adversos , Humanos , Incidencia , Japón/epidemiología , Fibrosis Peritoneal/diagnóstico , Fibrosis Peritoneal/patología , Fibrosis Peritoneal/terapiaRESUMEN
Hereditary angioedema due to C1-inhibitor deficiency (HAE-C1-INH) is a rare disease, which induces an acute attack of angioedema mediated by bradykinin. HAE-C1-INH can cause serious abdominal pain when severe edema develops in the gastrointestinal tract. However, because it takes a long time, 13.8 years on average in Japan, from the occurrence of the initial symptom to the diagnosis due to low awareness of the disease, undiagnosed HAE-C1-INH patients sometimes undergo unnecessary surgical procedures for severe abdominal pain. We herein present a 56-year-old patient with HAE-C1-INH, who underwent numerous abdominal operations. He frequently needed hospitalization with the administration of opioid due to severe abdominal pain. However, after he was accurately diagnosed with HAE-C1-INH at 55 years of age, he could start self-administration for an acute attack with icatibant, a selective bradykinin B2 receptor antagonist. Consequently, he did not need hospitalizing for ten months after the beginning of the treatment. A series of an accurate diagnosis and appropriate treatment for HAE-C1-INH improved his quality of life. Thus, HAE-C1-INH should be considered, when we meet patients with unidentified recurrent abdominal pain. This case highlights significance of an early diagnosis and appropriate treatment for HAE-C1-INH.
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Angioedemas Hereditarios , Dolor Abdominal/etiología , Angioedemas Hereditarios/complicaciones , Angioedemas Hereditarios/diagnóstico , Proteína Inhibidora del Complemento C1 , Humanos , Japón , Masculino , Persona de Mediana Edad , Calidad de VidaRESUMEN
Hereditary angioedema caused by C1-inhibitor (C1-INH) deficiency (HAE-C1-INH) is a rare autosomal dominant disease. Primary care physicians sometimes face difficulties in diagnosing HAE-C1-INH owing to fluctuations in C1-INH function levels influenced by blood sampling conditions. International major guidelines do not stipulate a cut-off value of C1-INH function for the diagnosis. We aimed to explore the distribution of C1-INH function levels in patients with HAE-C1-INH and elucidate the influence of blood sampling conditions using healthy volunteers' samples to confirm the cut-off value of C1-INH function. In 48 patients with HAE-C1-INH who visited the Juntendo University Hospital in Japan between 2013 and 2019, C1-INH function levels were evaluated for 160 samples during symptom-free periods and 147 samples during an acute attack. Fluctuations of C1-INH function level were also evaluated for 8 healthy volunteers, wherein the samples were divided into 3 groups according to different sampling conditions. C1- INH function levels in all patients with HAE-C1-INH were found to be < 50%. The average C1- INH function level in healthy volunteers measured soon after blood collection in an appropriate sampling condition was 77% (61-92%) with some having lower C1-INH function levels than the reference value. C1-INH function levels fluctuated unstably in inappropriate sampling conditions. In conclusion, we can confirm that a < 50% C1-INH function level can be used as the diagnostic cut-off value for HAE-C1-INH. Moreover, it is necessary to repeat measurements of C1-INH function level in appropriate blood sampling conditions to accurately diagnose HAE-C1-INH.
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The novel coronavirus disease outbreak started in Wuhan, China, in December 2019 and has since spread rapidly worldwide. As almost all patients with end-stage kidney disease have been treated with HD in Japan, they have a higher risk of infection than the healthy population. Moreover, the complications of renal failure, such as hypertension and cardiovascular diseases, appear to be a risk factor of death owing to novel coronavirus disease. The reported morbidity and mortality rates of novel coronavirus disease are significantly higher in dialysis patients than in the healthy population. No treatment for novel coronavirus disease has yet been developed; thus, countermeasures to prevent the spread of coronavirus disease in dialysis facilities must be rapidly established. The latest findings on novel coronavirus disease in patients with end-stage kidney disease and the guidelines for countermeasures against the spread of novel coronavirus disease worldwide are summarized in this review.
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COVID-19/complicaciones , Fallo Renal Crónico/complicaciones , Fallo Renal Crónico/terapia , Diálisis Renal , Humanos , Internacionalidad , SARS-CoV-2RESUMEN
AIMS/INTRODUCTION: We evaluated the efficacy of multifactorial intensive treatment (IT) on renal outcomes in patients with type 2 diabetes and advanced-stage diabetic kidney disease (DKD). MATERIALS AND METHODS: The Diabetic Nephropathy Remission and Regression Team Trial in Japan (DNETT-Japan) is a multicenter, open-label, randomized controlled trial with a 5-year follow-up period. We randomly assigned 164 patients with advanced-stage diabetic kidney disease (urinary albumin-to-creatinine ratio ≥300 mg/g creatinine, serum creatinine level 1.2-2.5 mg/dL in men and 1.0-2.5 mg/dL in women) to receive either IT or conventional treatment. The primary composite outcome was end-stage kidney failure, doubling of serum creatinine or death from any cause, which was assessed in the intention-to-treat population. RESULTS: The IT tended to reduce the risk of primary end-points as compared with conventional treatment, but the difference between treatment groups did not reach the statistically significant level (hazard ratio 0.69, 95% confidence interval 0.43-1.11; P = 0.13). Meanwhile, the decrease in serum low-density lipoprotein cholesterol level and the use of statin were significantly associated with the decrease in primary outcome (hazard ratio 1.14; 95% confidence interval 1.05-1.23, P < 0.001 and hazard ratio 0.53, 95% confidence interval 0.28-0.998, P < 0.05, respectively). The incidence of adverse events was not different between treatment groups. CONCLUSIONS: The risk of kidney events tended to decrease by IT, although it was not statistically significant. Lipid control using statin was associated with a lower risk of adverse kidney events. Further follow-up study might show the effect of IT in patients with advanced diabetic kidney disease.
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Biomarcadores/análisis , Diabetes Mellitus Tipo 2/complicaciones , Nefropatías Diabéticas/patología , Intervención Médica Temprana/métodos , Glucemia/análisis , Nefropatías Diabéticas/etiología , Nefropatías Diabéticas/metabolismo , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Prospectivos , Inducción de RemisiónRESUMEN
L-carnitine is an important factor in fatty acid metabolism, and carnitine deficiency is common in dialysis patients. This study evaluated whether L-carnitine supplementation improved muscle spasm, cardiac function, and renal anemia in dialysis patients. Eighty Japanese outpatients (62 hemodialysis (HD) patients and 18 peritoneal dialysis (PD) patients) received oral L-carnitine (600 mg/day) for 12 months; the HD patients further received intravenous L-carnitine injections (1000 mg three times/week) for 12 months, amounting to 24 months of treatment. Muscle spasm incidence was assessed using a questionnaire, and cardiac function was assessed using echocardiography. Baseline free carnitine concentrations were relatively low in patients who underwent dialysis for >4 years. Total carnitine serum concentration, free carnitine, and acylcarnitine significantly increased after oral L-carnitine treatment for 12 months, and after intravenous L-carnitine injection. There was no significant improvement in muscle spasms, although decreased muscle cramping after L-carnitine treatment was reported by 31% of patients who had undergone HD for >4 years. Hemoglobin concentrations increased significantly at 12 and 24 months in the HD group. Therefore, L-carnitine may be effective for reducing muscle cramping and improving hemoglobin levels in dialysis patients, especially those who have been undergoing dialysis for >4 years.
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Carnitina/administración & dosificación , Suplementos Dietéticos , Enfermedades Renales/terapia , Diálisis Peritoneal/efectos adversos , Diálisis Renal/efectos adversos , Anemia/etiología , Anemia/terapia , Cardiomiopatías/etiología , Cardiomiopatías/terapia , Carnitina/deficiencia , Femenino , Corazón/fisiopatología , Humanos , Hiperamonemia/etiología , Hiperamonemia/terapia , Japón , Enfermedades Renales/etiología , Masculino , Persona de Mediana Edad , Enfermedades Musculares/etiología , Enfermedades Musculares/terapia , Estudios Prospectivos , Espasmo/etiología , Espasmo/terapia , Resultado del TratamientoRESUMEN
This study aimed to identify the ideal timing and setting for measuring blood pressure (BP) and determine whether the left ventricular mass index (LVMI) is an independent risk factor associated with increased cardiovascular events in hemodialysis (HD) patients. BP and LVMI were measured at baseline and at 6 and 12 months after HD initiation. BP was monitored and recorded at nine different time points, including before and after HD over a one-week period (HDBP). The mean BP measurement was calculated as the weekly averaged BP (WABP). LVMI was significantly correlated with home BP, in-office BP, HDBP, and WABP. Receiver operating characteristic analysis indicated that the cutoff LVMI value for cardiovascular events was 156 g/m2. LVMI and diabetes mellitus were significant influencing factors for cardiovascular events (hazards ratio (95% confidence interval): diabetes mellitus, 2.84 (1.17,7.45); LVMI > 156 g/m2, 2.86 (1.22,6.99)). Pre-HDBP, post-HDBP, and WABP were independently associated with higher LVMI in the follow-up periods. Hemoglobin and human atrial natriuretic peptide (hANP) levels were associated with LVMI beyond 12 months after HD initiation. Treatment of hypertension, overhydration based on hANP, and anemia may reduce the progression of LVMI and help identify HD patients at high risk for cardiovascular events.
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OBJECTIVE: To observe the changes in blood pressure (BP) over 10 years and to investigate current BP association to serum uric acid (SUA) levels and cardiovascular risk factors in the epidemiological data of a target group of patients with prehypertension in 2007. DESIGN: Cross-sectional study. SETTING: Mlati Subdistrict, Sleman District, Yogyakarta Province, Indonesia. PARTICIPANTS: A total of 733 patients from 'Mlati Study Database' in 2007 were selected by simple random sampling using statistical software. Subjects had both physical and laboratory examinations. OUTCOME MEASURES: Morning home BP and laboratory examination of urine (uric acid excretion and creatinine) and blood samples (SUA, blood urea nitrogen, creatinine, a lipid profile and fasting blood glucose levels). RESULTS: About 31.1% of 733 subjects with prehypertension became hypertensive after 10 years, 24.6% returned to normal tension and the rest of it remained in prehypertensive state. Mean (SD) of SUA levels in 2017 was significantly higher in men than in women (5.78 (1.25) mg/dL vs 4.52 (1.10) mg/dL, p<0.001). Furthermore, men tended to have high-normal (5-7 mg/dL) or high SUA levels (≥7 mg/dL) compared with women (p<0.001, Relative Risk (RR)=2.60). High-normal and high SUA levels in population with a history of prehypertension were significantly associated with current prehypertension and hypertension only in women (p=0.001, RR=1.21). Age and body mass index was found to be significantly associated with both systolic and diastolic BP in men, but only with systolic BP in women. Fasting blood glucose and SUA levels were significantly associated with systolic and diastolic BP only in women. CONCLUSION: We concluded that after 10 years, of 733 subjects with prehypertension, 31.1% became hypertensive. The SUA levels in men are significantly higher than those in women. Moreover, high-normal and high SUA levels were significantly associated with prehypertension and hypertension in women but not in men.
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Enfermedades Cardiovasculares , Hipertensión , Prehipertensión , Presión Sanguínea , Estudios Transversales , Femenino , Factores de Riesgo de Enfermedad Cardiaca , Humanos , Hipertensión/epidemiología , Indonesia , Masculino , Prehipertensión/epidemiología , Factores de Riesgo , Ácido ÚricoRESUMEN
Laparoscopic findings have been used to confirm peritoneal degenerations in peritoneal dialysis (PD) therapy. This study evaluated morphological changes in the peritoneum and their clinical relevance in patients undergoing PD. Laparoscopic findings at the rectovesical peritoneum were evaluated and scored using an imaging system at the time of PD catheter removal in this multicenter study. Angiogenesis evaluated by the vascular score (VS), color changes score (CCS), plaque score (PS), PD duration, history of peritonitis, dialysate/plasma creatinine (D/P Cr) levels, and age at PD termination were statistically analyzed. The VS of patients with PD duration more than 96 months was significantly decreased compared with that of the other patients and was negatively correlated with D/P Cr levels at PD termination. The CCS for patients with PD duration more than 96 months were significantly higher than those for the other patients and positively correlated with D/P Cr levels at PD termination. The PS of patients with recurring peritonitis were significantly higher than those of the other patients. Diminished vascularity and increased color changes in the peritoneum may be predictive of D/P Cr levels with peritoneal degradation. Laparoscopic evaluation of the abdominal cavity can provide detailed information about peritoneal injury.