Displaying publications 121 - 135 of 135 in total

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  1. Fulltext A case report: Community-acquired Pseudomonas aeruginosa necrotizing fasciitis in a morbidly obese diabetic young man can be fatal
    Mazlan MZ, Zainal Abidin H, Wan Hassan WMN, Nik Mohamad NA, Salmuna ZN, Ibrahim K, et al.
    IDCases, 2020;22:e01001.
    PMID: 33204633 DOI: 10.1016/j.idcr.2020.e01001
    We present a case study of a 26-year-old morbidly obese man with a three-day history of right leg pain and swelling. The swelling was associated with low grade fever. He was alert and conscious upon presentation to the hospital. His physical examination showed gross swelling of the entire right lower limb with no systemic manifestations. There was no discharge and bullae from the swelling area of the leg. He had high blood sugar and was newly diagnosed with type 2 diabetes mellitus. He was diagnosed with necrotizing fasciitis. An intravenous imipenem-cilastatin 500 mg every 6 h together with clindamycin 900 mg every 8 h was started empirically. Extensive wound debridement was performed. The swab culture obtained intraoperatively grew Pseudomonas aeruginosa. He required an above knee amputation due to worsening infection despite wound debridement. Post-operatively, he developed acute kidney injury with severe metabolic acidosis, which required daily hemodialysis. However, the patient deteriorated due to septic shock with multi-organ failure, resulting in his death.
    Matched MeSH terms: Acute Kidney Injury
  2. Fulltext Ischemic Stroke in a Young Patient with Nephrotic Syndrome and Antiphospholipid Syndrome
    Neoh KK, Tang ASN, Looi I, Anita BM
    Case Rep Nephrol, 2020;2020:8828864.
    PMID: 33294240 DOI: 10.1155/2020/8828864
    We report a case of a 21-year-old man with underlying nephrotic syndrome (NS) secondary to minimal change disease, who developed an ischemic stroke with left hemiparesis. He received intravenous thrombolysis followed by a mechanical thrombectomy. After mechanical thrombectomy, he developed acute kidney injury which subsequently required haemodialysis. Further workup revealed that he had concomitant antiphospholipid syndrome (APS) and NS. He was started on vitamin K antagonist anticoagulant. This case report illustrates the importance of workup in identifying causes of ischemic stroke in a young patient.
    Matched MeSH terms: Acute Kidney Injury
  3. Fulltext Acute Deterioration of Kidney Function after Total Hip Arthroplasty
    Takeshita S, Sonohata M, Kitajima M, Kawano S, Eto S, Mawatari M
    Malays Orthop J, 2020 Jul;14(2):111-119.
    PMID: 32983385 DOI: 10.5704/MOJ.2007.020
    Introduction: Post-operative acute kidney injury is a serious complication and identifying modifiable factors could assist in peri-operative management. This study aimed to identify the pre-operative and intra-operative factors associated with the incidence of post-operative acute kidney injury and acute deterioration of kidney function after total hip arthroplasty.Materials and methods: This single-center, retrospective, observational study included 203 patients who underwent unilateral primary total hip arthroplasty. Acute kidney injury was determined using biochemical markers according to the risk, injury, failure, loss of kidney function, and end-stage kidney disease (RIFLE) criteria. Acute deterioration of kidney function was defined as the reduction of estimated glomerular filtration rate by ≥10ml/min/1.73m2.

    Results: Prior to total hip arthroplasty, 20% of all patients met the chronic renal dysfunction criterion of glomerular filtration rates <60ml/min/1.73m2 (glomerular filtration rate categories G3a-G5). Incidence rates of acute kidney injury and acute deterioration of kidney function after total hip arthroplasty were 0.49% and 6.9%, respectively. Multivariate regression analysis showed that diabetes mellitus and use of nonsteroidal anti-inflammatory drugs before total hip arthroplasty were significant risk factors for acute deterioration of kidney function. Advanced age, preoperative renal dysfunction, antihypertensive, diuretics, or statin use, operation time, total blood loss, type of anesthetic, and body mass index were not significant risk factors.

    Conclusion: Diabetes mellitus and use of nonsteroidal anti-inflammatory drugs were controllable risks, and multidisciplinary approaches are a reasonable means of minimising peri-operative acute kidney injury or acute deterioration of kidney function.

    Matched MeSH terms: Acute Kidney Injury
  4. Fulltext Idiopathic hypereosinophilic syndrome with unusual presentation: two case reports and review of literature
    Suria, A.A., Hafizah, H., Nurasyikin, Y., Azlin, I., Yousuf, R., Azma, R Z., et al.
    Medicine & Health, 2018;13(2):208-216.
    MyJurnal
    Idiopathic hypereosinophilic syndrome (HES) is an uncommon disorder which usually presents with prolonged and significant primary eosinophilia with end-organ dysfunction. Damaging proteins released by the eosinophilic granules are responsible for the tissues and organ system damage. Here we report two cases of idiopathic HES. Both the patients were young lady presented with high grade fever and concomitant symptoms. Laboratory findings showed leucocytosis with predominant neutrophilia and marked eosinophilia. A diagnosis of idiopathic HES was made after excluding secondary causes of eosinophilia. However, the first patient was complicated with multiple venous thrombosis and intravenous heparin was started which was later changed to subcutaneous low molecular weight heparin (LMWH). The patient developed pleural effusion and consolidation. Intravenous Tazoscin, tablet Prednisolone and tablet Hydroxyurea was started and the patient responded well. Despite treatment, two weeks later, suddenly the patient collapsed and unfortunately succumbed. On the other hand, the second patient was complicated with fever, thrombocytopenia, haemolytic anaemia, acute renal failure and neurological deficit which were part and parcel of thrombotic thrombocytopenic purpura (TTP). Plasma exchange was commenced and patient’s condition had slowly improved. Nevertheless, the hypoxia which she sustained during the multiple episodes of fits had resulted in permanent brain injury and thus requiring a tracheostomy for prolonged ventilatory support. Currently, there is no cure for HES. The main aim of treatment is to minimise the tissue damage caused by the hypereosinophilia. Early diagnosis and intervention are therefore crucial in preventing the spread of the disease and the end-organ damage.

    Matched MeSH terms: Acute Kidney Injury
  5. A case of co-infection: First reported case of severe plasmodium knowlesi malaria and dengue co-infection in Sabah, Malaysia
    Wong CK, Md Fuzi NH, Baherin MF, Lee HG
    Med J Malaysia, 2020 03;75(2):171-172.
    PMID: 32281602
    We report a rare case of severe Plasmodium knowlesi malaria and dengue co-infection in a 36-year-old lady with hyperparasitaemia, metabolic acidosis, haemolysis and acute kidney injury. She was in shock requiring inotropic support and elective intubation. She had pericardial tamponade which necessitate pericardiocentesis to allow for haemodynamic stability during haemodialysis. She underwent haemodialysis, was ventilated for six days and stayed in hospital for 29 days. She was discharged home well with almost complete renal recovery. Physicians must have a high degree of suspicion for dengue co-infection in malaria patients with plasma leakage such as pericardial effusion to allow for prompt management.
    Matched MeSH terms: Acute Kidney Injury
  6. Fulltext Leptospirosis with Pulseless Electrical Activity (PEA) cardiac arrest in multiple comorbid patient
    Amirudin, S., Ismail, M.S.
    Medicine & Health, 2020;15(2):290-296.
    MyJurnal
    Leptospirosis adalah salah satu penyakit yang endemik di Malaysia. Ia mempunyai pelbagai manifestasi klinikal bermula daripada yang ringan sehingga yang boleh membawa maut. Kami melaporkan sebuah kes tentang seorang lelaki berumur 56 tahun dengan pelbagai masalah kesihatan terdahulu, dengan sejarah tidak sihat kerana demam, batuk dan sakit perut selama dua hari. Pesakit datang ke Jabatan Kecemasan dalam keadaan tidak sedarkan diri dengan Pulseless Electrical Activity (PEA) cardiac arrest. Pesakit telah diresusitasi dan berjaya dipulihkan dengan mencapai peredaran darah spontan (return of spontaneous circulation) tidak berapa lama selepas itu. Keadaan pesakit dirumitkan lagi dengan keadaan Hyperosmolar Hyperglycemic State (HHS), oliguric acute kidney injury, dan non- ST elevation myocardial infarction (NSTEMI). Pesakit kemudian dimasukkan ke unit rawatan rapi dan dirawat dengan IV Ceftriaxone 2 g sekali sehari selama empat hari, dan kemudian ditukar kepada IV Ceftazidime 2 g dua kali sehari untuk seminggu disebabkan ventilator acquired pneumonia (VAP). Keadaan pesakit bertambah baik dan akhirnya di benarkan pulang ke rumah pada hari yang ke 18.

    Matched MeSH terms: Acute Kidney Injury
  7. Acute kidney injury: epidemiology and course in critically ill children
    Tai CW, Gibbons K, Schibler A, Schlapbach LJ, Raman S
    J Nephrol, 2021 Jun 02.
    PMID: 34076880 DOI: 10.1007/s40620-021-01071-5
    BACKGROUND: Acute kidney injury (AKI) is a major cause of morbidity and mortality in critically ill children. The aim of this paper was to describe the prevalence and course of AKI in critically ill children and to compare different AKI classification criteria.

    METHODS: We conducted a retrospective observational study in our multi-disciplinary Pediatric Intensive Care Unit (ICU) from January 2015 to December 2018. All patients from birth to 16 years of age who were admitted to the pediatric ICU were included. The Kidney Disease Improving Global Outcomes (KDIGO) definition was considered as the reference standard. We compared the incidence data assessed by KDIGO, pediatric risk, injury, failure, loss of kidney function and end- stage renal disease (pRIFLE) and pediatric reference change value optimised for AKI (pROCK).

    RESULTS: Out of 7505 patients, 9.2% developed AKI by KDIGO criteria. The majority (59.8%) presented with stage 1 AKI. Recovery from AKI was observed in 70.4% of patients within 7 days from diagnosis. Both pRIFLE and pROCK were less sensitive compared to KDIGO criteria for the classification of AKI. Patients who met all three-KDIGO, pRIFLE and pROCK criteria had a high mortality rate (35.0%).

    CONCLUSION: Close to one in ten patients admitted to the pediatric ICU met AKI criteria according to KDIGO. In about 30% of patients, AKI persisted beyond 7 days. Follow-up of patients with persistent kidney function reduction at hospital discharge is needed to reveal the long-term morbidity due to AKI in the pediatric ICU.

    Matched MeSH terms: Acute Kidney Injury
  8. Fulltext A fatal case of metformin and gliclazide poisoning and its management
    Low, Qin Jian, Chew, Soo Foong
    Borneo Journal of Medical Sciences, 2017;11(3):35-40.
    MyJurnal
    Both metformin and gliclazide have been used extensively in the management of type II diabetes mellitus. Metformin and gliclazide overdose can lead to severe hypoglycaemia refractory to intravenous (IV) dextrose rescue therapy. A 21-year-old man complained of vomiting and felt dizzy after four hours of taking 70 tablets of Metformin 500 mg and 40 tablets of Gliclazide 80 mg. He had major depressive disorder and wanted to commit suicide. He was given IV Dextrose 50% 50 cc immediately. Octreotide had been used successfully to reverse the refractory hypoglycaemia caused by gliclazide overdose. Unfortunately, he developed severe lactic acidosis with acute kidney injury. Dialysis had been done by continuous venovenous haemodiafiltrationa and intravenous sodium bicarbonate 8.4% infusion was given. However, the patient succumbed due to the severe lactic acidosis and kidney failure despite of urgent dialysis. Octreotide infusion helps in preventing refractory hypoglycaemia secondary to sulfonylurea overdose by inhibit calcium-mediated insulin release. Metformin overdose causes severe lactic acidosis due to conversion of glucose to lactate. Sodium bicarbonate therapy in metformin induced lactic acidosis is also controversial. Though sulfonylurea and metformin are the most commonly-prescribed anti-hypoglycaemic agents, thus during prescribing everyone has to be careful about the overdoses and side effects of these drugs.
    Matched MeSH terms: Acute Kidney Injury
  9. Evaluation of reported adverse drug reactions in antibiotic usage: a retrospective study from a tertiary care hospital, Malaysia
    Arulappen AL, Danial M, Sulaiman SAS
    Front Pharmacol, 2018;9:809.
    PMID: 30177879 DOI: 10.3389/fphar.2018.00809
    Adverse drug reaction (ADR) primarily caused by many drugs including antibiotics. At present, the incidence and pattern of ADR caused by antibiotics have remained as neglected area in Malaysia. This study was conducted to determine the incidence and analyze the pattern of ADR caused by antibiotics among patients in a tertiary care hospital. It is a 2-year retrospective observational study conducted at Hospital Pulau Pinang, Malaysia. All eligible patients who had antibiotic prescribed belonging to any age group either from outpatient or inpatient that had experienced ADR was included in this study. The outcomes were measured with the aid of Naranjo's and Hartwig's scales. The incidence of the ADRs among patients prescribed with antibiotics in Hospital Pulau Pinang is about 1.1%. Vancomycin and Trimethoprim/Sulfamethoxazole both are considered to be the major contributors to ADR incidences. The skin was the most affected organ by ADRs followed by gastrointestinal system. Most of the severe ADRs were caused by Penicillin. The causality relationship of all the severe reactions was mostly probable. General Medicine unit had reported the highest number of ADRs caused by antibiotics. The common manifestations of ADRs are acute kidney injury and exanthem. In addition, majority of the ADRs caused by antibiotics were reversible. A large multicenter study is suggested to confirm the present findings.

    Study site: Hospital Pulau Pinang
    Matched MeSH terms: Acute Kidney Injury
  10. Fulltext A Rare Cause of Acute Kidney Injury: Primary Renal Lymphoma in a Patient with Human Immunodeficiency Virus
    Mustafar R, Kamaruzaman L, Chien BH, Yahaya A, Mohd Nasir N, Mohd R, et al.
    Case Rep Med, 2018;2018:8425985.
    PMID: 30186328 DOI: 10.1155/2018/8425985
    We reported a case of primary renal lymphoma (PRL) presented with non-oliguric acute kidney injury and bilateral kidney infiltrates in an individual with human immunodeficiency virus (HIV) disease. Acute kidney injury secondary to lymphoma infiltrates is very rare (less than 1% of hematological malignancy). A 37-year-old gentleman with underlying human immunodeficiency virus (HIV) disease was on combined antiretroviral therapy since diagnosis. He presented to our center with uremic symptoms and gross hematuria. Clinically, bilateral kidneys massively enlarged and were ballotable. Blood investigations showed hemoglobin of 3.7 g/L, urea of 65.6 mmol/L, and serum creatinine of 1630 µmol/L with hyperkalemia and metabolic acidosis. An urgent hemodialysis was initiated, and he was dependent on regular hemodialysis subsequently. Computed tomography renal scan showed diffuse nonenhancing hypodense lesion in both renal parenchyma. Diagnosis of diffuse large B cell lymphoma with germinal center type, CD20 positive, and proliferative index 95% was confirmed via renal biopsy, and there was no bone marrow infiltrates. Unfortunately, the patient succumbs prior to initiation of chemotherapy.
    Matched MeSH terms: Acute Kidney Injury
  11. Impact of Haemodialysis on Insulin Kinetics of Acute Kidney Injury Patients in Critical Care
    Jamaludin UK, Docherty PD, Geoffrey Chase J, Shaw GM
    J Med Biol Eng, 2015 02 03;35(1):125-133.
    PMID: 25750607
    Critically ill patients are occasionally associated with an abrupt decline in renal function secondary to their primary diagnosis. The effect and impact of haemodialysis (HD) on insulin kinetics and endogenous insulin secretion in critically ill patients remains unclear. This study investigates the insulin kinetics of patients with severe acute kidney injury (AKI) who required HD treatment and glycaemic control (GC). Evidence shows that tight GC benefits the onset and progression of renal involvement in precocious phases of diabetic nephropathy for type 2 diabetes. The main objective of GC is to reduce hyperglycaemia while determining insulin sensitivity. Insulin sensitivity (S
    I
    ) is defined as the body response to the effects of insulin by lowering blood glucose levels. Particularly, this study used S
    I
    to track changes in insulin levels during HD therapy. Model-based insulin sensitivity profiles were identified for 51 critically ill patients with severe AKI on specialized relative insulin nutrition titration GC during intervals on HD (OFF/ON) and after HD (ON/OFF). The metabolic effects of HD were observed through changes in S
    I
    over the ON/OFF and OFF/ON transitions. Changes in model-based S
    I
    at the OFF/ON and ON/OFF transitions indicate changes in endogenous insulin secretion and/or changes in effective insulin clearance. Patients exhibited a median reduction of -29 % (interquartile range (IQR): [-58, 6 %], p = 0.02) in measured S
    I
    after the OFF/ON dialysis transition, and a median increase of +9 % (IQR -15 to 28 %, p = 0.7) after the ON/OFF transition. Almost 90 % of patients exhibited decreased S
    I
    at the OFF/ON transition, and 55 % exhibited increased S
    I
    at the ON/OFF transition. Results indicate that HD commencement has a significant effect on insulin pharmacokinetics at a cohort and per-patient level. These changes in metabolic behaviour are most likely caused by changes in insulin clearance or/and endogenous insulin secretion.
    Matched MeSH terms: Acute Kidney Injury
  12. Fulltext Rapid decline of renal function in patients with type 2 diabetes with heavy proteinuria: a report of three cases
    Lim CTS, Nordin NZ, Fadhlina NZ, Anim MS, Kalaiselvam T, Haikal WZ, et al.
    BMC Nephrol, 2019 01 16;20(1):22.
    PMID: 30651084 DOI: 10.1186/s12882-019-1203-7
    BACKGROUND: Although there is a large volume of literature regarding the definition and epidemiology of. Type 2 diabetes nephropathy (T2DN). There has been a paucity of data focused on the rate of transition of T2 DN. Based on our personal observation a certain percentage of our incident end stage renal disease (ESRD) patients from T2DN experienced a rapid decline of renal function. Their rapid decline nature of glomerular filtration rate (GFR) of 46 to 60 mL/min per 1.73m2 per year have far exceeded the KDIGO definitions of acute kidney injury (abrupt decrease in kidney function occurring over 7 days or less), acute kidney disease (acute or subacute damage and/or loss of kidney function for a duration of between 7 and 90 days after exposure to an acute kidney injury initiating event (Chawla et al Nat Rev Nephrol 241-57 2017) or even rapid decliner (eGFR declines > 5 mL/min per 1.73m2 per year) (Chawla et al Nat Rev Nephrol 241-57 2017; Andrassy Kidney Int 622-623 2013).

    CASE PRESENTATION: We describe here three cases of type 2 diabetic patients that have rapid renal deterioration with rate of decline 46 - 60 mL/min per 1.73m2 per year. All the patients are heavily nephrotic. All of the renal biopsies done showed the classical diabetic changes, hypertensive changes, diffuse tubulointerstitial damage, and interstitial nephritis. All of the patients admitted to taking various form of traditional medications in hope of curing their renal disease.

    CONCLUSION: We wish to highlight that type 2 diabetics with massive nephrotic range proteinuria have enhanced risk of rapid renal function deterioration. The patients should be educated about the risks of rapid renal function deterioration when there is presence of heavy proteinuria. High grade proteinuria is likely to inflict the diffuse tubulointerstitial inflammation. The interstitial nephritis could be further worsened by traditional supplements consumption. Timely health education and advice must be undertaken to retard this unwanted rapid renal disease progression.

    Matched MeSH terms: Acute Kidney Injury/physiopathology
  13. Safety against nephrotoxicity in paclitaxel treatment: Oral nanocarrier as an effective tool in preclinical evaluation with marked in vivo antitumor activity
    Choudhury H, Gorain B, Tekade RK, Pandey M, Karmakar S, Pal TK
    Regul Toxicol Pharmacol, 2017 Dec;91:179-189.
    PMID: 29080846 DOI: 10.1016/j.yrtph.2017.10.023
    Oral paclitaxel (PTXL) formulations freed from cremophor® EL (CrEL) is always in utmost demand by the cancerous patients due to toxicities associated with the currently marketed formulation. In our previous investigation [Int. J. Pharm. 2014; 460:131], we have developed an oral oil based nanocarrier for the lipophilic drug, PTXL to target bioavailability issue and patient compliance. Here, we report in vivo antitumor activity and 28-day sub-chronic toxicity of the developed PTXL nanoemulsion. It was observed that the apoptotic potential of oral PTXL nanoemulsion significantly inhibited the growth of solid tumor (59.2 ± 7.17%; p 
    Matched MeSH terms: Acute Kidney Injury/chemically induced*
  14. Fulltext Acute-on-chronic liver failure: consensus recommendations of the Asian Pacific association for the study of the liver (APASL): an update
    Sarin SK, Choudhury A, Sharma MK, Maiwall R, Al Mahtab M, Rahman S, et al.
    Hepatol Int, 2019 Jul;13(4):353-390.
    PMID: 31172417 DOI: 10.1007/s12072-019-09946-3
    The first consensus report of the working party of the Asian Pacific Association for the Study of the Liver (APASL) set up in 2004 on acute-on-chronic liver failure (ACLF) was published in 2009. With international groups volunteering to join, the "APASL ACLF Research Consortium (AARC)" was formed in 2012, which continued to collect prospective ACLF patient data. Based on the prospective data analysis of nearly 1400 patients, the AARC consensus was published in 2014. In the past nearly four-and-a-half years, the AARC database has been enriched to about 5200 cases by major hepatology centers across Asia. The data published during the interim period were carefully analyzed and areas of contention and new developments in the field of ACLF were prioritized in a systematic manner. The AARC database was also approached for answering some of the issues where published data were limited, such as liver failure grading, its impact on the 'Golden Therapeutic Window', extrahepatic organ dysfunction and failure, development of sepsis, distinctive features of acute decompensation from ACLF and pediatric ACLF and the issues were analyzed. These initiatives concluded in a two-day meeting in October 2018 at New Delhi with finalization of the new AARC consensus. Only those statements, which were based on evidence using the Grade System and were unanimously recommended, were accepted. Finalized statements were again circulated to all the experts and subsequently presented at the AARC investigators meeting at the AASLD in November 2018. The suggestions from the experts were used to revise and finalize the consensus. After detailed deliberations and data analysis, the original definition of ACLF was found to withstand the test of time and be able to identify a homogenous group of patients presenting with liver failure. New management options including the algorithms for the management of coagulation disorders, renal replacement therapy, sepsis, variceal bleed, antivirals and criteria for liver transplantation for ACLF patients were proposed. The final consensus statements along with the relevant background information and areas requiring future studies are presented here.
    Matched MeSH terms: Acute Kidney Injury/etiology
  15. Fulltext Severe Plasmodium knowlesi malaria in a tertiary care hospital, Sabah, Malaysia
    William T, Menon J, Rajahram G, Chan L, Ma G, Donaldson S, et al.
    Emerg Infect Dis, 2011 Jul;17(7):1248-55.
    PMID: 21762579 DOI: 10.3201/eid1707.101017
    The simian parasite Plasmodium knowlesi causes severe human malaria; the optimal treatment remains unknown. We describe the clinical features, disease spectrum, and response to antimalarial chemotherapy, including artemether-lumefantrine and artesunate, in patients with P. knowlesi malaria diagnosed by PCR during December 2007-November 2009 at a tertiary care hospital in Sabah, Malaysia. Fifty-six patients had PCR-confirmed P. knowlesi monoinfection and clinical records available for review. Twenty-two (39%) had severe malaria; of these, 6 (27%) died. Thirteen (59%) had respiratory distress; 12 (55%), acute renal failure; and 12, shock. None experienced coma. Patients with uncomplicated disease received chloroquine, quinine, or artemether-lumefantrine, and those with severe disease received intravenous quinine or artesunate. Parasite clearance times were 1-2 days shorter with either artemether-lumefantrine or artesunate treatment. P. knowlesi is a major cause of severe and fatal malaria in Sabah. Artemisinin derivatives rapidly clear parasitemia and are efficacious in treating uncomplicated and severe knowlesi malaria.
    Matched MeSH terms: Acute Kidney Injury/physiopathology
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