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Journal of Indian Association of... 2024Extrahepatic biliary atresia (BA) is seen in infants, with an incidence of 1 in 15,000 live births. The presentation is progressive jaundice, dark-colored urine, and...
BACKGROUND
Extrahepatic biliary atresia (BA) is seen in infants, with an incidence of 1 in 15,000 live births. The presentation is progressive jaundice, dark-colored urine, and clay-colored stools. Kasai portoenterostomy (KPE) is the commonly performed surgical procedure in these patients. Postoperatively, phenobarbitone, ursodeoxycholic acid (UDCA), steroids, and other drugs are given to improve bile drainage and prevent inflammation and fibrosis. However, a definitive protocol regarding the need for different drugs, dosage, and duration varies across individual surgeons and centers. No universally accepted protocol exists for postoperative management after KPE.
AIM
The aim of this study was to know the prevailing postoperative management of BA by subject experts and use the Delphi process to know if the experts want to change their practice based on the results from the survey.
MATERIAL AND METHODS
A questionnaire was made after discussing with two experts in the field of BA. The questionnaire was mailed to 25 subject experts. The first survey data were analyzed and shared with all responders. In the second survey, change in the management based on the results from the first survey was assessed.
RESULTS
The Delphi questionnaire was answered by 17 experts. Postoperatively, prophylactic antibiotics are prescribed for 6-12 weeks by around 40% and >12 weeks by 30% of respondents. Phenobarbitone is prescribed for <3 months by nearly 50%. UDCA is prescribed for <3 months, ≤6 months, and 6 months-1 year by 47.1%, 23.5%, and 23.5% responders, respectively. Nearly 50% prescribe steroids (mostly prednisolone), and among them, two-thirds prescribe it for 6-12 weeks. Approximately 60% give antiviral drugs to children who are cytomegalovirus immunoglobulin M positive. In our survey, 50% of experts perform 5-10 KPE per year, and 25% each perform 10-15 and >15 KPE per year. The second survey noted that a significant percentage of responders want to change their practice according to consensus.
CONCLUSION
From our Delphi survey, an overview of the postoperative management of BA could be made. However, multicentric studies are required for uniform protocol on the postoperative management of BA.
PubMed: 38912031
DOI: 10.4103/jiaps.jiaps_250_23 -
Food Chemistry: X Jun 2024Engineered bacterial magnetic nanoparticles (BMPs) fused with protein A (BMP-PA) can bind antibodies, creating immunomagnetic beads that offer an attractive tool for...
Engineered bacterial magnetic nanoparticles (BMPs) fused with protein A (BMP-PA) can bind antibodies, creating immunomagnetic beads that offer an attractive tool for targets screening. In the study, BMP-PA-IgG was formed by attaching broad-spectrum monoclonal antibodies against glucocorticoids (GCs) to BMP-PA. Immunomagnetic assay was developed for analysis of GCs, using the BMP-PA-IgG and hydrocortisone-horseradish peroxidase. The developed assay exhibited broad specificity for GCs, including hydrocortisone (HCS), betamethasone (BMS), dexamethasone (DMS), prednisolone (PNS), beclomethasone (BCMS), cortisone (CS), 6-α-methylprednisone (6-α-MPNS), and fludrocortisone acetate (HFCS), with half inhibitory concentrations (IC) ranging from 0.88 to 6.57 ng/mL. The proposed assay showed average recoveries of HCS and DMS ranging from 75.6% to 105.2% in chicken and pork samples, which were correlated well with those obtained by LC-MS/MS. This study indicated that the integration of engineered immunomagnetic beads into immunoassay systems offer possibilities for the sensitive and selective detection of GCs.
PubMed: 38911916
DOI: 10.1016/j.fochx.2024.101523 -
Cureus May 2024Background Erythema nodosum leprosum (ENL) is an immune complex-mediated reaction that clinically presents as tender erythematous evanescent nodules, mostly associated...
Background Erythema nodosum leprosum (ENL) is an immune complex-mediated reaction that clinically presents as tender erythematous evanescent nodules, mostly associated with systemic symptoms. Oral prednisolone is the drug of choice, with doses ranging from 0.5 to 1 mg/kg. Some cases may develop new lesions and systemic symptoms despite 1 mg/kg prednisolone, and in ideal practice, physicians escalate the prednisolone dose for immediate arrest of inflammation to prevent complications. However, a high dose of prednisolone has more side effects in the long term and causes more immunosuppression. Methods In cases of ENL, those not responding to a conventional once-daily regimen were given a split dose of oral prednisolone instead of increasing the dose. They were followed up for response, and serum cortisol was measured to see for hypothalamic-pituitary-adrenal (HPA) axis suppression. Results Eight cases of ENL (three nodular, three necrotic, one pustular, and one nodulcerative) had a dramatic response to split-dose therapy without any relapse and HPA axis suppression. Conclusion A split-dosing regimen can be a good treatment option in ENL with better control, less steroid dependency, and a lower relapse rate.
PubMed: 38910715
DOI: 10.7759/cureus.60888 -
Cureus May 2024Congenital chylothorax is the most common form of pleural effusion during the neonatal period; however, no treatment strategy exists. The pathogenesis and etiology of...
Congenital chylothorax is the most common form of pleural effusion during the neonatal period; however, no treatment strategy exists. The pathogenesis and etiology of this disease are not fully understood; hence, several cases are difficult to treat. Some patients with chylothorax may not survive due to severe respiratory distress. Prednisolone (PSL) is sometimes used to treat congenital chylothorax but is rarely used in the early postnatal period. In this report, we describe a neonate with prenatal pleural effusion who was successfully treated with PSL from day one after requiring endotracheal intubation and ventilator management due to a postnatal diagnosis of chylothorax. The patient was extubated at four days of age, weaned from the ventilator at 10 days of age, and discharged home at 40 days of age after a total of 10 days of administration. Although the mechanism of action of PSL in chylothorax is unknown, and because it is a steroid, side effects such as gastrointestinal perforation and susceptibility to infection should be noted. The present case suggests the utility of early PSL administration for the treatment strategy of congenital chylothorax.
PubMed: 38903368
DOI: 10.7759/cureus.60628 -
World Journal of Clinical Cases Jun 2024Angioimmunoblastic T-cell lymphoma (AITL) is a common subtype of peripheral T-cell lymphoma. Approximately half of patients with AITL may concurrently present with...
BACKGROUND
Angioimmunoblastic T-cell lymphoma (AITL) is a common subtype of peripheral T-cell lymphoma. Approximately half of patients with AITL may concurrently present with hypergammaglobulinemia. Increased numbers of plasma cells in the bone marrow are commonly observed at diagnosis. These tumors mimic plasma cell myelomas, hindering a conundrum of clinical diagnoses and potentially delaying appropriate treatment.
CASE SUMMARY
A 78-year-old woman experienced poor appetite, weight loss of 5 kg, fatigue 2 months before presentation, and shortness of breath 2 d before presentation, but no fever or night sweats. Physical examination revealed splenomegaly and many palpable masses over the bilateral axillary regions, approximately > 2 cm in size, with rubbery consistency and no tenderness. Blood tests revealed anemia and thrombocytopenia, lactate dehydrogenase level of 153 U/L, total protein level of 10.9 g/dL, albumin to globulin ratio of 0.2, and immunoglobulin G level more than the upper limit of 3000 mg/dL. The free kappa and lambda light chain concentrations were 451 and 614 mg/L, respectively. A pathological examination confirmed the diagnosis of AITL. The initial treatment was the cyclophosphamide, epirubicin, vincristine, and prednisolone regimen. Following this treatment, pleural effusion was controlled, and the patient was discharged in a stable condition and followed up in our outpatient department.
CONCLUSION
This report highlights the importance of differentiating reactive plasmacytosis from plasma cell myeloma in patients with hypergammaglobulinemia. A precise diagnosis of AITL requires a comprehensive evaluation, involving clinical, immunophenotypic, and histological findings conducted by a multidisciplinary team to ensure appropriate treatment.
PubMed: 38898855
DOI: 10.12998/wjcc.v12.i17.3226 -
Journal of Veterinary Internal Medicine Jun 2024Traditionally, 6-month courses of prednisolone are used to treat steroid-responsive meningitis-arteritis (SRMA), but this medication is associated with adverse effects...
BACKGROUND
Traditionally, 6-month courses of prednisolone are used to treat steroid-responsive meningitis-arteritis (SRMA), but this medication is associated with adverse effects that can lead to poor quality of life.
HYPOTHESIS/OBJECTIVES
Resolution of clinical signs and rate of relapse of SRMA would not be significantly different between a 6-month prednisolone protocol and a 6-week protocol.
ANIMALS
Forty-four hospital cases from multiple referral centers in the United Kingdom (2015-2019). Twenty of 44 were treated with the 6-month protocol and 24/44 with the 6-week protocol.
METHODS
Prospective, randomized trial with 12-month follow-up. The same prednisolone protocol reinitiated in the event of relapse. Analysis of relapses with binary logistic and Poisson regression modeling.
RESULTS
All cases responded to their treatment protocol. Relapses occurred in 6/20 (30%) of the 6-month protocol and 9/24 (38%) of the 6-week protocol. There was no statistical difference in the incidence risk of at least 1 relapse between the 2 groups (odds ratio = 1.40; 95% confidence interval [CI], 0.40-4.96, P = 0.60). Among the 15 dogs that relapsed, 10/15 (67%) relapsed once, 3/15 (20%) relapsed twice, and 2/15 (13%) relapsed 3 times. No statistical difference was detected in the incidence rate ratio (IRR) of total relapse events between the 2 groups (IRR = 1.46; 95% CI, 0.61-3.48; P = 0.40).
CONCLUSIONS AND CLINICAL IMPORTANCE
"Short" 6-week prednisolone protocols could be used to treat SRMA, thereby presumably reducing the duration and severity of prednisolone's adverse effects.
PubMed: 38895927
DOI: 10.1111/jvim.17130 -
Clinical, Cosmetic and Investigational... 2024Zoledronic acid is a bisphosphonate that can be administered intravenously and used to treat several bone disorders. It decreases bone resorption, thereby improving bone...
Zoledronic acid is a bisphosphonate that can be administered intravenously and used to treat several bone disorders. It decreases bone resorption, thereby improving bone mineral density (BMD) and reducing fractures. The Food and Drug Administration (FDA) has approved zoledronic acid for the prevention and treatment of osteoporosis in postmenopausal females and males and for other conditions. Zoledronic acid is generally well tolerated, with most side effects being musculoskeletal or gastrointestinal. Cutaneous side effects include maculopapular rash and other mild skin reactions. Rare severe skin rashes, such as toxic epidermal necrolysis, have been reported. Here, we report the case of a 64-year-old female with a medical history of breast cancer status post-radical mastectomy and chemotherapy presenting with delayed hypersensitivity reaction to a hyaluronic acid dermal filler two days after receiving zoledronic acid intravenously given to maintain bone density, symptoms completely resolved with oral prednisolone 20 mg once daily and cetirizine 10 mg. Cases of delayed inflammatory reaction to hyaluronic acid soft tissue filler have previously been reported in patients who have received vaccination or those with viral infections. However, to our knowledge, there have been no reports of delayed inflammatory reactions to facial hyaluronic acid injections after zoledronic acid administration.
PubMed: 38895606
DOI: 10.2147/CCID.S458750 -
BMC Nephrology Jun 2024Sarcoidosis is a systemic disease that can affect multiple organs. While pulmonary sarcoidosis is most commonly observed, renal sarcoidosis occurs less frequently. We...
BACKGROUND
Sarcoidosis is a systemic disease that can affect multiple organs. While pulmonary sarcoidosis is most commonly observed, renal sarcoidosis occurs less frequently. We herein report a case of sarcoidosis with an exceptionally rare distribution including renal lesions.
CASE PRESENTATION
A 51-year-old Japanese female was referred because of bilateral parotid swelling and renal dysfunction. Computed tomography scan showed the swelling of bilateral kidneys, parotid glands, and uterus. Ga scintigraphy also showed remarkable accumulation in these organs. Renal biopsy and cytological evaluations of parotid gland and uterus were performed and she was diagnosed as sarcoidosis of these organs. Treatment was initiated with prednisolone 40 mg/day and then renal dysfunction subsequently improved. In addition, the swelling of parotid glands and uterus improved and Ga accumulation in each organ had disappeared.
CONCLUSION
This is a first case of renal sarcoidosis complicated by parotid glands and uterus lesions. Pathological findings and the reactivity observed in Ga scintigraphy indicated the presence of lesions in these organs.
Topics: Humans; Female; Middle Aged; Sarcoidosis; Kidney Diseases; Parotid Gland; Uterine Diseases; Prednisolone; Parotid Diseases; Radionuclide Imaging; Tomography, X-Ray Computed
PubMed: 38890580
DOI: 10.1186/s12882-024-03635-6 -
European Heart Journal. Case Reports Apr 2024Atrial fibrillation is a common cardiac arrhythmia and often develops secondary to structural cardiac changes. Both the occurrence of atrial fibrillation and/or...
BACKGROUND
Atrial fibrillation is a common cardiac arrhythmia and often develops secondary to structural cardiac changes. Both the occurrence of atrial fibrillation and/or structural changes of the heart may lead to development of atrial cardiomyopathy and heart failure (HF). However, isolated atrial cardiomyopathy caused by focal atrial thickening is a rare condition, previously only described in case reports as a result of different aetiologies all linked to inflammation.
CASE SUMMARY
A patient with inflammatory-mediated atrial cardiomyopathy causing atrial fibrillation and acute decompensated HF presented as isolated left atrial wall thickening on transoesophageal echocardiography. The diagnosis was confirmed using multimodality imaging with transthoracic and transoesophageal echocardiography, cardiac magnetic resonance imaging, positron emissions tomography/computer tomography scanning and intracardiac echocardiography-guided endomyocardial biopsy. Despite no specific histological aetiology, the observed atrial cardiomyopathy might be associated with type 1 diabetes mellitus. The patient in the present case was successfully treated with prednisolone.
DISCUSSION
Diabetes mellitus is an important risk factor for developing atrial fibrillation and diabetic cardiomyopathy, due to reduced levels of anti-inflammatory and increased levels of proinflammatory cytokines causing cardiac inflammatory structural remodelling. The regression of the atrial thickening might be due to prednisolone's anti-inflammatory effects and thereby ability to suppress atrial remodelling and reduce the occurrence of atrial fibrillation. However, the effect of prednisolone might only affect the non-manifested inflammatory-mediated atrial remodelling. Due to the rare occurrence of isolated atrial cardiomyopathy a multiple imaging approach during the diagnostic process and follow-ups are essential to determine the aetiology and effect of the treatment.
PubMed: 38887777
DOI: 10.1093/ehjcr/ytae167 -
Clinical Case Reports Jun 2024The immunomodulatory effect of CMV makes coinfection with other microbes, like VZV possible and potentially deadlier in the post kidney transplant period. Treatment...
KEY CLINICAL MESSAGE
The immunomodulatory effect of CMV makes coinfection with other microbes, like VZV possible and potentially deadlier in the post kidney transplant period. Treatment should be started promptly. Both infections can be treated with Valganciclovir.
ABSTRACT
Infections are common complications in kidney transplant recipients owing to the lifelong immunosuppression. Cytomegalovirus (CMV) and Varicella Zoster Virus (VZV) infections are quite common in the posttransplant period. Coinfection with both however has been reported only once. The immunomodulatory effect of CMV makes their interaction with other organisms like VZV potentially sinister. This is a case of a young woman who developed coinfection with HZV and CMV in the first month following a live related kidney transplantation from her mother. Transplant surgery went well with good urine output, but serum creatinine did not fall below 1.7 mg/dL. Immunosuppression consisted of intravenous (IV), followed by oral prednisolone, Mycophenolate Sodium (MPS) and Tacrolimus. 25 days after an uneventful surgery, she developed fever, followed by pain and vesicular eruption on the forehead, typical of VZV infection, along with rising creatinine. CMV PCR yielded 300 copies/mL of DNA, which was undetectable in both donor and recipient pre-transplant. Total white blood cell count fell to 2 × 10/L. MPS was temporarily stopped. Treatment with Valgancyclovir led to resolution of fever, skin lesions and brought serum creatinine down to baseline over 2 weeks.
PubMed: 38887304
DOI: 10.1002/ccr3.9089