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Hansen WL. A case of haemoglobinuria in a cat after near-drowning. Vet Med Sci 2024; 10:e1451. [PMID: 38818774 PMCID: PMC11140450 DOI: 10.1002/vms3.1451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 03/24/2024] [Indexed: 06/01/2024] Open
Abstract
The aim of this study is to describe a case of haemoglobinuria in a cat after near-drowning. A 6-year-old male neutered domestic short hair cat weighing 6.5 kg with a pre-existing seizure disorder presented to an emergency hospital after near-drowning in a swimming pool during a seizure episode. On presentation, the patient was obtunded, dyspnoeic, bradycardic and hypothermic. Imaging revealed evidence of severe bilateral pulmonary infiltrates. Treatment with intravenous diazepam, amoxicillin, fluid therapy, active warming and oxygen therapy was administered. The cat developed haemoglobinuria approximately 6 h after nearly drowning. Despite improvements in mentation, pulse quality and heart rate, respiratory compromise and poor oxygen saturation persisted, prompting euthanasia approximately 10 h after admission. To the author's knowledge, this is the first reported clinical case of haemoglobinuria following near-drowning in veterinary medicine.
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Tharwat M, Hegazy Y, Alkheraif AA. Discolored urine in sheep and goats: Clinical, etiological, hematobiochemical, sonographic and postmortem findings. Open Vet J 2024; 14:1059-1071. [PMID: 38808288 PMCID: PMC11128643 DOI: 10.5455/ovj.2024.v14.i4.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 03/09/2024] [Indexed: 05/30/2024] Open
Abstract
Background Bloody urine is classified in farm animals as hematuria, hemoglobinuria, and myoglobinuria. In small ruminants, discolored urine is reported due to several etiologies which is sometimes fatal. Of these causes are babesiosis, bacillary hemoglobinuria, copper toxicity, and hypophosphatemia. Aim This study was designed to investigate the clinical, etiological, hematobiochemical, ultrasonographic, and pathological findings in rams and bucks with red urine syndrome. Methods Eighteen male animals (nine rams and nine bucks) of 6 months to 3 years were examined. Parallel, 10 healthy controls were used. They were admitted due to red urine, voiding of only urine drops, straining during the act of urination, grunting during urination, ventral abdominal edema, and abdominal distension. The duration of the disease ranged from 2 to 30 days. A history of chronic copper toxicosis was informed in two bucks and a ram. Two blood samples were collected from diseased as well as from controls in EDTA tubes (for complete blood count testing) and in plain tubes (for serum collection). Results Hematuria was found in 11 animals (seven bucks and four rams) while hemoglobinuria was detected in seven animals (five bucks and two rams). Sonographic findings in diseased animals included ruptured urinary bladder in 3, ruptured urethra in 5, penile calculi, uroperitoneum in 6, distended urinary bladder in 7, hydronephrosis in 5, echogenic deposits in the bladder in 3, and ventral urine accumulation in four animals. Laboratory evaluation of a Geimsa-stained blood smear confirmed the infection with Babesia in three bucks and a ram. Hemolytic anemia was marked in two bucks and a ram due to chronic copper toxicity. Biochemical abnormalities included hypoalbuminemia, hyperglobulinemia, increased blood urea nitrogen and creatinine concentration, and hyperglycemia. Postmortem examination was carried out on six animals (four rams and two bucks). Conclusion Discolored urine in rams and bucks in this study resulted from hematuria due to urinary calculi and pelvic abscessation or from hemoglobinuria due to Babesia infection or due to copper toxicity. Hemolytic anemia was the outstanding hematological finding and hypoalbuminemia, hyperglobulinemia, increased blood urea nitrogen (BUN) and creatinine, and hyperglycemia were the characteristic biochemical findings. Sonography of the urinary tract was very helpful in assessing the renal parenchyma, urinary bladder, and abdominal cavity for the verification of urolithiasis, hydronephrosis, intact or ruptured urinary bladder, uroperitoneum, and perforated urethra.
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Mohanty S, Casella M, Compagnucci P, Torlapati PG, Della Rocca DG, La Fazia VM, Gianni C, Chierchia GB, MacDonald B, Mayedo A, Khan UN, Allison J, Bassiouny M, Gallinghouse GJ, Burkhardt JD, Horton R, Al-Ahmad A, Di Biase L, de Asmundis C, Russo AD, Natale A. Acute Kidney Injury Resulting From Hemoglobinuria After Pulsed-Field Ablation in Atrial Fibrillation: Is it Preventable? JACC Clin Electrophysiol 2024; 10:709-715. [PMID: 38310489 DOI: 10.1016/j.jacep.2023.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 12/18/2023] [Accepted: 12/18/2023] [Indexed: 02/05/2024]
Abstract
BACKGROUND High-voltage pulses can cause hemolysis. OBJECTIVES The authors evaluated the occurrence of hemoglobinuria after pulsed-field ablation (PFA) and its impact on renal function in patients with atrial fibrillation (AF). METHODS A consecutive series of patients with AF undergoing PFA were included in this analysis. The initial patients who did not receive postablation hydration immediately after the procedure were classified as group 1 (n = 28), and the rest of the study patients who received planned fluid infusion (0.9% sodium chloride ≥2 L) after the procedure were categorized as group 2 (n = 75). RESULTS Of the 28 patients in group 1, 21 (75%) experienced hemoglobinuria during the 24 hours after catheter ablation. The mean postablation serum creatinine (S-Cr) was significantly higher than the baseline value in those 21 patients (1.46 ± 0.28 mg/dL vs 0.86 ± 0.24 mg/dL, P < 0.001). Of those 21 patients, 4 (19%) had S-Cr. >2.5 mg/dL (mean: 2.95 ± 0.21 mg/dL). The mean number of PF applications was significantly higher in those 4 patients than in the other 17 patients experiencing hemoglobinuria (94.63 ± 3.20 vs 46.75 ± 9.10, P < 0.001). In group 2 patients, no significant changes in S-Cr were noted. The group 2 patients received significantly higher amounts of fluid infusion after catheter ablation than did those in group 1 (2,082.50 ± 258.08 mL vs 494.01 ± 71.65 mL, P < 0.001). In multivariable analysis, both hydration (R2 = 0.63, P < 0.01) and number of PFA applications (R2 = 0.33, P < 0.01) were independent predictors of postprocedure acute kidney injury. CONCLUSIONS On the basis of our findings, both the number of PFA applications and postablation hydration were independent predictors of renal insult that could be prevented using planned fluid infusion immediately after the procedure.
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Abstract
A man in his early 50s presented with jaundice, mild shortness of breath on exertion and dark urine. He had had coryzal symptoms 2 weeks prior to admission. Medical history included obstructive sleep apnoea and hypertension. His initial blood tests showed a mild hyperbilirubinaemia and acute kidney injury stage 1. Chest X-ray and CT pulmonary angiogram were negative for features suggestive of COVID-19. He later developed a drop in haemoglobin and repeat bloods showed markedly raised lactate dehydrogenase and positive direct antiglobulin test. These results were felt to be consistent with a haemolytic anaemia. A nasopharyngeal swab came back positive for COVID-19. We suspect the cause of his symptoms was an autoimmune haemolytic anaemia secondary to COVID-19 which has recently been described in European cohorts.
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Schauer C, Koo YE, McBride S, Patel A. Hypothyroidism causing bilateral lower-limb compartment syndrome. THE NEW ZEALAND MEDICAL JOURNAL 2020; 133:86-89. [PMID: 32161424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
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Said A, Vlachaki E, Abukar J, Tsitsikas DA. A man with fever and haemoglobinuria after blood transfusion. BMJ 2018; 362:k3138. [PMID: 30190313 DOI: 10.1136/bmj.k3138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Maddali MM, Rajakumar MC, Fahr J, Albahrani MJ, Amna MA. Cardiopulmonary Bypass without Preoperative Exchange Transfusion in Sicklers. Asian Cardiovasc Thorac Ann 2016; 14:51-6. [PMID: 16432120 DOI: 10.1177/021849230601400113] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The effect of hypothermic cardiopulmonary bypass techniques on the sickling process was evaluated in patients with sickle cell hemoglobin. It was presumed that intraoperative hemolysis, as identified by hemoglobinuria, reflected increased sickling. Data of 43 patients with sickle cell traits and 2 with sickle cell disease, who were operated on under cardiopulmonary bypass and cold cardioplegic arrest in a tertiary center from the beginning of 1995 to the end of 2004, were retrospectively analyzed. A mean nasal temperature of 30.8°C ± 2.1°C was achieved. Three patients with sickle cell trait developed intraoperative hemoglobinuria, albeit with normal surrogate values for hemolysis. However, they had significantly lower mean hemoglobin levels during cardiopulmonary bypass compared to those sickle cell patients who did not exhibit hemoglobinuria (hemoglobin, 6.0 ± 0.2 vs. 7.4 ± 0.9 g·dL−1, p < 0.01). Total drainage and blood transfusion requirements in patients with normal and sickle cell hemoglobin were similar. It was concluded that hypothermic cardiopulmonary bypass with cold cardioplegia is safe in sickle cell patients. Maintenance of adequate hemoglobin levels during cardiopulmonary bypass may be important to avoid triggering a sickling process.
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Figueroa-Jiménez LA, González-Márquez AL, Alicea-Guevara R, Santiago-Casiano M, de la Paz-López M, Negrón-Garcia L, Báez-Dίaz L, Cáceres-Pérkins W. A Hispanic female patient with heartburn: A rare presentation of Paroxysmal Nocturnal Hemoglobinuria. BOLETIN DE LA ASOCIACION MEDICA DE PUERTO RICO 2015; 107:9-12. [PMID: 26742189 PMCID: PMC5344193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Paroxysmal nocturnal hemoglobinuria (PNH) is a non-malignant, acquired clonal hematopoietic stem cell disease that can present with bone marrow failure, hemolytic anemia, smooth muscle dystonias, and thrombosis. We present a case of a 32 year-old-female, G2P2A0 with no past medical history of any systemic illnesses who refers approximately 2 months of progressively worsening constant heartburn with associated abdominal discomfort. CBC showed leukopenia (WBC 2.9 x 103 /µL) with neutropenia (segmented neutrophils 48%), macrocytic anemia (Hgb 6.1 g/dL, hematocrit 20%, MCV,113 fL) and thrombocytopenia (platelet count 59 x 109/L). Abdomino-pelvic CT scan revealed a superior mesenterc vein thrombosis, which was treated initially with low-molecular-weight heparih for full anticoagulation. Peripheral blood flow cytometry assays revealed diminished expression of CD55 and CD59 on the erythrocytes, granulocytes and monocytes.' Paroxysmal nocturnal hemoglobinuria is a rare, clonal, hematopoietic stem-cell disorder whose manifestations are almost entirely explained by complement-mediated intravascular hemolysis. The natural history of PNH is highly variable, ranging from indolent to life-threatening. The median survival is 10 to 15 years, but with a wide range. Thrombosis is the leading cause of death, but others may die of complications of bone marrow failure, renal failure, myelodysplastic syndrome, and leukemia. Anticoagulation is only partially effective in preventing thrombosis in PNH; thus, thrombosis is an absolute indication for initiating treatment with Eculizumab. Nevertheless, bone marrow transplantation (BMT) is still the only curative therapy for PNH but is associated with significant morbidity and mortality.
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Ye Q, Shang SQ, Liu AM, Zhang T, Shen HQ, Chen XJ, Mao JH. 24h Urinary Protein Levels and Urine Protein/Creatinine Ratios Could Probably Forecast the Pathological Classification of HSPN. PLoS One 2015; 10:e0127767. [PMID: 25996387 PMCID: PMC4440756 DOI: 10.1371/journal.pone.0127767] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Accepted: 04/20/2015] [Indexed: 11/23/2022] Open
Abstract
This study aimed to assess the relevance of laboratory tests in Henoch-Schönlein purpura nephritis (HSPN) classification, and determine accurate classification factors. This prospective study included 694 HSPN patients who underwent ultrasound-guided percutaneous renal biopsy (PRB). Renal specimens were scored according to International Study of Kidney Disease in Children (ISKDC) classification. Meanwhile, blood samples were immediately collected for laboratory examination. The associations between laboratory parameters and HSPN classification were assessed. Significant differences in levels of serum Th1/Th2 cytokines, immunoglobulins, T-lymphocyte subsets, complement, and coagulation markers were obtained between HSPN patients and healthy children. Interestingly, 24h urinary protein (24h-UPRO) levels and urine protein/urine creatinine ratios could determine HPSN grade IIb, IIIa, and IIIb incidences, with areas under ROC curve of 0.767 and 0.731, respectively. At 24h-UPRO >580.35mg/L, prediction sensitivity and specificity were 75.2% and 70.0%, respectively. These values became 53.0% and 82.3%, respectively, with 24h-UPRO exceeding 1006.25mg/L. At urine protein/urine creatinine > 0.97, prediction sensitivity and specificity were 65.5% and 67.2%, respectively, values that became 57.4% and 80.0%, respectively, at ratios exceeding 1.2. Cell and humoral immunity, coagulation and fibrinolytic systems are all involved in the pathogenesis of HSPN, and type I hypersensitivity may be the disease trigger of HSPN. 24h-UPRO levels and urine protein/creatinine ratios could probably forecast the pathological classification of HSPN.
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Case S, Johnston TJ, O'Sullivan M, Thomas W, Wiseman OJ. A man with rust coloured urine and normocytic anaemia. BMJ 2015; 350:h2113. [PMID: 25934684 DOI: 10.1136/bmj.h2113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kazama I, Tamada T, Nakajima T. Macroscopic haemoglobinuria associated with Mycoplasma pneumoniae infection successfully treated by clarithromycin. LE INFEZIONI IN MEDICINA 2015; 23:74-78. [PMID: 25819056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A 25-year-old man developed macroscopic haemoglobinuria after a persistent dry cough. Although chest radiograph findings were normal, since the serum antibody for Mycoplasma pneumoniae was significantly elevated, a diagnosis infection with this organism was made. Despite the absence of apparent anaemia, a marked increase in serum haemolytic markers and positive result for urine haemoglobin indicated the haemolysis of red blood cells, which was likely to have occurred secondarily to M. pneumoniae infection. Shortly after the initiation of a macrolide antibiotic, clarithromycin, the patient's haemoglobinuria completely disappeared together with a complete resolution of his respiratory symptoms. In this case, due to the lymphocyte-stimulatory nature of M. pneumoniae, an enhanced immune response, such as the production of cold agglutinins, was likely to be involved in the pathogenesis of erythrocyte haemolysis. The immunomodulatory property of clarithromycin was thought to repress the increased immunological reaction and thus enable the resolution of the urine abnormality.
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Ozawa K. [111th Scientific Meeting of the Japanese Society of Internal Medicine: Invited Lecture; 3. Pathophysiology and treatment of bone marrow failure syndromes]. NIHON NAIKA GAKKAI ZASSHI. THE JOURNAL OF THE JAPANESE SOCIETY OF INTERNAL MEDICINE 2014; 103:2062-2073. [PMID: 27522754 DOI: 10.2169/naika.103.2062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Viprakasit V, Veerakul G, Sanpakit K, Pongtanakul B, Chinchang W, Tanphaichitr VS. Acute haemolytic crisis in a Thai patient with homozygous haemoglobin Constant Spring (Hb CS/CS): a case report. ACTA ACUST UNITED AC 2013; 24:323-8. [PMID: 15720889 DOI: 10.1179/027249304225019145] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Acute haemolysis associated with mild upper respiratory tract infection was observed in a Thai boy who presented with a rapid decline in haemoglobin (Hb) levels, haemoglobinuria and evidence of intravascular haemolysis. Several possible causes giving rise to such a condition were excluded including G6PD deficiency, which is extremely common in Thailand. Subsequent haematological and molecular analyses demonstrated that the patient was homozygous for Hb Constant Spring (Hb CS/CS), an a globin haemoglobinopathy. It has been shown previously that patients with homozygous Hb CS had mild haemolytic anaemia secondary to an accumulation of alpha(CS) chains, which are toxic to red blood cell membrane cytoskeletons. Increased body temperature might induce more precipitation of this a globin variant. This report highlights the importance of Hb CS/CS as a potential predisposing cause of acute haemolysis in children that might be aggravated by acute bacterial or viral infections. This is particularly relevant for patients of Southeast Asian descent where this abnormal haemoglobin is highly prevalent.
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Sey MSL, Manlucu J, Myers KA. Intravascular hemolysis secondary to aorto-atrial fistula presenting as red urine. J Gen Intern Med 2010; 25:1370-4. [PMID: 20602190 PMCID: PMC2988153 DOI: 10.1007/s11606-010-1430-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2009] [Revised: 04/01/2010] [Accepted: 06/01/2010] [Indexed: 11/26/2022]
Abstract
Intravascular hemolysis is a rare but potentially life threatening cause of red urine characterized by brisk hemolysis and release of large amounts of hemoglobin into the urine. We present an unusual case of red urine in a 20-year-old male who was subsequently diagnosed with intravascular hemolysis due to an aorto-atrial fistula. Fistula formation was likely secondary to a recently implanted atrial septal occluder, which is a reported but exceedingly rare complication of the device. We discuss the diagnostic approach to hemolytic anemia and conclude with a literature review of other cases of device associated fistula formation and hemolysis.
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Garratty G. What is the mechanism for acute hemolysis occurring in some patients after intravenous anti-D therapy for immune thrombocytopenic purpura? Transfusion 2009; 49:1026-31. [PMID: 19638151 DOI: 10.1111/j.1537-2995.2009.02216.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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LALICH JJ. The influence of available fluid on the production of experimental hemoglobinuric nephrosis in rabbits. ACTA ACUST UNITED AC 2008; 87:157-62. [PMID: 18911176 PMCID: PMC2135768 DOI: 10.1084/jem.87.2.157] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The importance of previous dehydration on the production of hemoglobinuric nephrosis is substantiated. Hemoglobinuric nephrosis regularly occurred in rabbits 3 to 16 days following the injections of hemoglobin. Five of 15 animals died of fatal hemoglobinuric nephrosis; the combined kidney weight in these exceeded the weight of the kidneys of control rabbits and of those which survived. Additional observations, not previously made, are focal necrosis of the liver and pulmonary edema in some of the rabbits which died. A relationship was evident between the quantity of available fluid and the severity of the hemoglobinuric nephrosis which developed after injections of hemoglobin.
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Abstract
AIMS To determine the factors responsible for poor glycaemic control in diabetes and whether any such factors are associated with likely improvement in glycaemic control. METHODS A prospective cohort study of 130 diabetic patients with poor glycaemic control (HbA(1c )> or = 10.0%) with 1-year follow-up in a teaching hospital Diabetes Clinic. Changes in HbA(1c) were measured after 1 year. RESULTS Poor glycaemic control was attributed to one of 15 possible causes. Those cases due to recent diagnosis of diabetes, inadequate treatment with diet, oral glucose-lowering agents or insulin, exacerbation of co-existent medical problems, recent stressful life-events and missed clinic appointments were all associated with significant improvement in HbA(1c) at 12 months. Patients with low mood or alcohol excess, inadequate blood glucose monitoring, poor exercise/sedentary lifestyle, refusal to take tablets or underdosing and refusal to take insulin at all or to increase the dose were all associated with continuing poor glycaemic control at 12 months. The patients were divided almost equally between the two groups. CONCLUSIONS In patients with poor glycaemic control, it is possible by simple features identified at clinic to predict which individuals are likely to show improvement in control and which will not. These findings have not been reported previously and suggest that about half of individuals with poor control will improve within our current diabetes clinic practice. Additional strategies will be required to address those individuals who are not likely to respond.
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Kamitani T, Sakai T. [Reaction to blood transfusion recognized by sudden onset of red urine during operation]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 2007; 56:847-9. [PMID: 17633851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
A 54-year-old woman was scheduled for the total hip replacement. She was anesthetized with continuous epidural blockade combined with general anesthesia using oxygen, sevoflurane, and propofol. When she received her autologous blood transfusion, we noticed the obstruction of the venous line, and pushed 30 ml of blood with 10 ml syringe. However, it was difficult to return her blood through the venous line. At that time, a sudden onset of red urine without any special symptom occurred. We investigated the cause of the red urine, whether this urine is attributable to hemoglobinuria, myoglobinuria, or porphyria. According to the patient's symptoms during and after the operation, and blood as well as urine examination, a microfilter in the venous line might have led to red blood cell destruction. The filter-induced hemolysis can be life-threatening especially in a child. We conclude that the early recognition and management of reactions associated with blood transfusion is essential during the operation.
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Murakami S, Yasuda T, Kushikata T, Hashimoto H, Hirota K. [Case of hemoglobinuria following glycerin enema]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 2007; 56:689-91. [PMID: 17571610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
A 57-year-old man with lung tumor was scheduled for right middle lobectomy under general anesthesia. The patient received glycerin enema 2 hours before anesthesia. Anesthesia was induced with propofol, fentanyl, ketamine and vecuronium. After the induction, urine of dark-red color was drained through the urinary catheter. Massive (3+) occult blood and few erythrocytes in the urine sediment were observed. Furthermore, blood analysis showed hemolysis with mild renal dysfunction (Cr 1.3 mg x dl(-1)). Although serum CPK and myoglobin increased, there was no apparent symptom that supported the onset of rhabdomyolysis induced by anesthetics, acute myocardial infarction or malignant hyperthermia. At this time, we noticed that blood sample taken before the induction had been hemolysed. With all the above information in mind, we suspected that the main cause of the hemoglobinuria could be the enema and the surgery was canceled. The patient made a good progress with laboratory data normalized on the 4th postanesthesia day. However, rectal ulcer developed as a possible late complication of the enema. Although it is well-known that glycerin enema could cause hemolysis, renal failure and rectal ulcer, the increase of CPK and myoglobin in serum made the diagnosis difficult from other conditions leading to rhabdomyolysis in this case.
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Dirlewanger M, Perrenoud L, Castellsague-Perolini M, Schwitzgebel VM. [The diabetic child and the specifics of insulin therapy]. REVUE MEDICALE SUISSE 2007; 3:994-1000. [PMID: 17526373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
The incidence of diabetes type I has increased considerably in young children with an annual increase in Switzerland of 23,8% over the last ten years. The development of rapid acting and long acting analogues allowed a significant progress in treatment. Multiple daily insulin injections together with carbohydrate counting as well as continuous subcutaneous insulin infusion (CSII) improved the quality of life and led to an increased daily flexibility. The incidence of severe hypoglycaemic events has decreased at the same time metabolic control improved. The development of interstitial glucose measurement (online) coupled to the insulin pump represents a step further towards the artificial pancreas. The new therapeutic strategies of immunomodulation will hopefully lead to secondary and tertiary prevention of diabetes.
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Girardin CM, Schwitzgebel VM. [Diabetes type 2 in pediatrics: diagnosis and management]. REVUE MEDICALE SUISSE 2007; 3:1001-5. [PMID: 17526374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Our way of life has led to a massive increase in the prevalence of obesity in adults and children. Therefore diabetes type 2 has also become a pediatric disease. Therapy consists above all of implementing modifications of life style such as a healthy diet and regular physical activity in order to achieve a decrease in body weight. If these measurements prove to be insufficient, medical treatments are introduced, either using metformine or insulin. The screening and treatment of complications (retinopathy, nephropathy) and comorbidities (arterial hypertension, dyslipidemia) will help to decrease mortality on the long haul.
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Wang JW, Tang SQ, Lü SG, Ran CR, Yang G, Liu Y, Gao XN. [Relevant low toxicities with rhG-CSF mobilized and cryopreserved autologous peripheral blood stem cell return infusions in children]. ZHONGGUO SHI YAN XUE YE XUE ZA ZHI 2007; 15:404-7. [PMID: 17493357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
The purpose of this study was to evaluate the safety of cryopreserved and thawed peripheral blood stem cell (PBSC) fractionated return infusions in children. 35 children patients with malignant tumors (13 acute leukaemias, 15 neuroblastomas and 7 malignant lymphomas) received fractionated return infusions of cryopreserved stem cells after undergoing high-dose chemotherapy without or with total body irradiation. The toxicities of 70 return infusions were evaluated. All patients were mobilized by chemotherapy plus recombination human granulocyte colony-stimulating factor (rhG-CSF), and then PBSCs were collected by a separator CS-3000 plus or COBE spectra-4. The grafts were cryopreserved in 10% dimethyl sulfoxide (DMSD) and stored in liquid nitrogen. There were totally 70 PBSC transfusions. The total volume of PBSCs transfused: 190 - 420 ml (265 +/- 73 ml or 13.7 +/- 4.2 ml/kg) with a mean of (4.43 +/- 1.91) x 10(8)/kg of PBSCs, and 0.94 +/- 0.18 g/kg of DMSO. The single dose: 90 - 300 ml (132 +/- 37 ml or 6.6 +/- 5.2 ml/kg) with a mean of 0.68 +/- 0.12 g/kg of DMSO. Symptoms occurring during the infusions were recorded. All patients were monitored for 24 hours after infusion. Pulse, blood pressure, body temperature, and respiratory rate were recorded every 15 minutes. At four hours before and 8 hours after infusion, urinalysis was performed. Serum potassium, sodium, creatinine, total bilirubin, aspartate amino transferase (AST), and alanine amino transferase (ALT) levels were examined within 24 hours before and after the first infusion. The results showed that the toxicities observed included hemoglobinuria in 54 return infusions (77.1%), headache in 28 (40.0%), nausea in 24 (34.3%), vomiting in 17 (24.3%), and abdominal pain in 8 (11.4%). Patients who received a graft > 200 ml tended to have a higher frequency of hemoglobinuria, headache, nausea, vomiting, or abdominal pain (P<0.01), and they disappeared quickly, too. Total bilirubin increased after the first return infusion (P<0.01), and there was a significant correlation between the volume of infusion and the degree of total bilirubin increase (r=0.8977, P<0.01). No renal failure or shock occurred. It is concluded that transient hemoglobinuria, headache, nausea, vomiting, and abdominal pain are common toxicities associated with PBSC autograft, and these toxicities are related with a single volume of PBSCs transfused. Total bilirubin increase is correlated with the volume of infusion. In a word, the toxicity is less frequent and lower severe in children with fractionated infusions of cryopreserved peripheral blood stem cell.
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Poon LM, Kuperan P. Fatal Clostridium septicaemia associated with massive intravascular haemolysis in a previously healthy woman. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2007; 36:213-4. [PMID: 17450270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
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Dhillon KS, Singh J, Kumar H, Bal MS, Sandhu KS, Dhaliwal BBS. Haemoglobinuria in dairy herds. Vet Rec 2007; 160:276. [PMID: 17322364 DOI: 10.1136/vr.160.8.276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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