ABSTRACT
Aim. To assess the clinical outcomes and tolerability of antihypertensive therapy with single pill combinations (SPC) amlodipine + telmisartan and hydrochlorothiazide + telmisartan in clinical practice.Material and methods. Patients with hypertension of grade 1-3 (n=13647;57.6% women;age 59.3 +/- 11.4 years) who received therapy with SPCamlodipine + telmisartan or hydrochlorothiazide + telmisartan were included in an observational multicenter study. Information on complaints, history,previous therapy, history of novel coronavirus infection (COVID-19) during the previous year was obtained. Also, measurement of height, bodyweight, waist circumference (WC) and hips (HC), office blood pressure (BP) three times with an interval of 4 weeks, completion of questionnaires ofsatisfaction with therapy using the Likert scale, and assessement of adherence to therapy according to the patient's opinion was performed.Results. A statistically significant decrease in systolic (SBP) and diastolic blood pressure (DBP) was found both in all patients and in the analysis of sub-groups according to the grade of hypertension (p<0.001 between visits in all cases). The degree of BP reduction depended on baseline BP levels. Theaverage decrease in SBP/DBP at the 3rd visit for the grade 1 hypertension was 24.5/14.6 mm Hg, for the grade 2 hypertension - 34.4/16.8 mmHg,for the grade 3 hypertension - 49.6/22.1 mmHg (p<0.001 between groups). Target levels of SBP (<= 140 mmHg) and DBP (<= 90 mmHg) wereachieved in 95.3% and 98.1% of patients, respectively. Target levels of SBP (<= 130 mmHg) and DBP (<= 80 mmHg) were achieved in 74.9% and78.2% of patients, respectively. WC decreased by 0.5%;HC - by 1.5%;body weight - by 0.42% (p<0.001 in all cases). Scores in patients with ahistory of COVID-19 did not differ from those in individuals without a history of COVID-19. There were no violations of the therapy regimen during theobservation period in 94% of patients. Most doctors and patients were "satisfied" or "completely satisfied" with the clinical effect, convenience and tol-erability of therapy. Adverse events occurred in 1.35% of patients.Conclusion. Therapy with SPC amlodipine + telmisartan or hydrochlorothiazide + telmisartan in clinical practice had a high antihypertensive efficacyand had an optimal safety profile. The efficacy of therapy did not depend on the initial grade of hypertension, as well as the past infection with COVID-19. The results of the ON TIME study confirm the feasibility of using the SPC amlodipine + telmisartan and hydrochlorothiazide + telmisartan for a wide range of hypertensive patients.
ABSTRACT
Introduction: Pheochromocytoma is a rare neuroendocrine tumor that originates from the adrenal medulla, less commonly from extraadrenal chromaffin cells (paraganglioma). In about 90% of cases, the tumor produces abnormal amounts of catecholamines. Pheochromocytomas are usually benign, but in rare cases can be malignant. Typical clinical manifestations are the result of the haemodynamic and metabolic effects of catecholamines and usually include paroxysmal hypertension with the classic triad (headache, excessive sweating, palpitations), carbohydrate disorders, etc. Elevated levels of catecholamine metabolites (metanephrine and normetanephrine) tested in plasma or in 24-hour urine confirm the diagnosis. Surgical removal of the tumor is the only radical treatment. Follow-up of patients postoperatively should be lifelong and performed by a multidisciplinary team in a specialized center of expertise. Case report: A 36-year-old female patient referred to the clinic for decompensated diabetes mellitus. Detailed history revealed paroxysmal hypertension and the classic triad of pheochromocytoma. The diagnosis was confirmed by high urinary metanephrine levels and an abdominal CT scan, showing a tumor in the right adrenal gland with features typical of pheochromocytoma. Surgical removal of the pheochromocytoma and normalization of catecholamine levels led to normalization of blood pressure and reversal of diabetes mellitus. Conclusion(s): Pheochromocytoma is a difficult diagnosis in endocrinology practice as it can mimic many other diseases. Early detection and surgical removal of the tumor are crucial to avoid complications caused by elevated serum catecholamine levels.Copyright © 2022 Medical Information Center. All rights reserved.
ABSTRACT
SARS-CoV-2 causes Coronavirus Disease 2019 (COVID-19), an infectious condition that can present none or one or more of these symptoms: fever, cough, headache, sore throat, loss of taste and smell, aches, fatigue and musculoskeletal pain. For the prevention of COVID-19, there are vaccines available including those developed by Pfizer, Moderna, Sinovac, Janssen, and AstraZeneca. Recent evidence has shown that some COVID-19-vaccinated individuals can occasionally develop as a potential side effect Guillain-Barre syndrome (GBS), a severe neurological autoimmune condition in which the immune response against the peripheral nerve system (PNS) can result in significant morbidity. GBS had been linked previously to several viral or bacterial infections, and the finding of GBS after vaccination with certain COVID-19, while rare, should alert medical practitioners for an early diagnosis and targeted treatment. Here we review five cases of GBS that developed in different countries after COVID-19 vaccination.Copyright © 2021
ABSTRACT
COVID- 19 was the most challenging public health problem worldwide for better part of 2 years (2019 - 2021). Although several of the medication have not demonstrated promising benefits in the majority of research, they are nonetheless utilized. The purpose of this study was to compare and contrast the hospital pharmaceutical care of COVID-19 patients by sex, age group, and with regards to oxygen consumption classifying and grouping them with comorbidities seen and auxiliary medication given . Hospital based retrospective observational study was conducted among 123 patients with antigen positive Reverse Transcriptase Polymerase Chain Reaction confirmed COVID- 19 infection admitted in the ICU for 24 hours prior. As the age increased the chance for ICU admission also increased. The most affected age group was above 50 years of age. The total number of patients requiring oxygen was 100% in COVID- 19 ICU patients. Some of the most common comorbidities were heart disease (18%) followed by Diabetes Mellitus (15%) and Hypertension (15 %). Only 48 % of patients received antivirals. Remdesivir which was the mainstay antiviral was given (41%). Amoxicillin and clavulanate combination (Augmentin 625 mg) was the most commonly prescribed antibiotic (27%).The antipyretic of choice was paracetamol which was given to 100% of patients. Almost all patients (78%) were given enoxaparin sodium as the anticoagulant of choice. Regardless of equivocal results, multivitamins and supplements were recommended to all patients. All prescription guidelines as given by ICMR for COVID- 19 ICU patients were followed with the exception of the extensive antimicrobial use.Copyright © 2022 Wolters Kluwer Medknow Publications. All rights reserved.
ABSTRACT
Introduction: Retroperitoneal fibrosis (RPF) is a rare disease which can be primary (idiopathic) or secondary to drugs, tumors or infections. We are reporting the first case of RPF causing renal atrophy, renal artery stenosis and renovascular hypertension associated with SARS-CoV2. Method(s): A 37-year-old female nurse presented to her PCP with a new-onset of hypertension. She had recovered from severe SARS-CoV2 infection merely two months ago. Physical examination was remarkable for BP 170/110 mmHg, HR 88 beats/min, BMI of 31 alongside trace pitting edema. Initial lab data showed her creatinine to be 1.1mg/dl and ultrasound of her kidneys showed an atrophied right kidney with a size of 7.8 cm while the left kidney was 11.6 cm. An ultrasound KUB of that same time showed that the size of the right kidney was 10.4 cm and left 11.5 with normal renal parenchyma. She was started on amlodipine 10 mg and valsartan 160 mg per day. Two weeks later she was referred to a nephrologist when her creatinine was increased to 3.1 mg/dl. Renovascular hypertension secondary to right renal artery stenosis or thrombus was suspected. Autoimmune & hypercoagulable work up was negative. CT angiogram showed an ill-defined, poorly enhancing retroperitoneal soft tissue thickening draping the mid abdominal aorta, the origin of SMA, and bilateral renal arteries which terminated above the aortoiliac bifurcation. This, RPF, involved segment of 8.6 cm of the mid and lower abdominal aorta, causing moderate narrowing of proximal SMA, short segment narrowing of proximal left main and accessory renal artery, and diffuse long segmental narrowing of the right main renal artery. RPF encasement of right renal artery lead to poor right renal nephrogram and atrophic kidney. (Figure no A: Abdominal contrast-enhanced computed tomographic (CT) scan showing the encasement of the both renal arteries by the retroperitoneal fibrosis (RPF).Figure no B : Renal angiogram showing the renal artery stenosis on right side) Acute kidney injury (AKI) was initially thought to be due to angiotensin receptor blockade in the setting of bilateral renal artery stenosis. Valsartan was swapped for metoprolol and the serum creatinine levels decreased to 1.5 mg/dl in two weeks. Prednisone was started for RPF at a dose of 60 mg per day with a slow taper over 4 months. Over the next 8 weeks, creatinine became normal and blood pressure was controlled with amlodipine 2.5 mg/day. Subsequently at 4 months her creatinine was 1.0 mg/dl and she was off all anti-hypertensive drugs. A repeat CTA after 6 months showed that there was significant reduction in RPF. Atrophic right kidney was noted without any significant interval change. RPF, renal artery stenosis, renovascular hypertension and right renal atrophy was strongly suspected to be associated with SARS-Cov2 since none of these were identified prior to her suffering from SARS-CoV2. Result(s): [Formula presented] [Formula presented] Conclusion(s): To our knowledge, this is the first case of RPF associated with SARS-CoV-2 causing renovascular hypertension and renal atrophy. Local and systemic production of IL-6, TGF- beta and Th2 cytokines has been demonstrated in idiopathic RPF and pulmonary fibrosis due to SARS-CoV2. The presumptive pathogenesis could involve SARS-Cov2 induced release of IL-6 and other cytokines which can activate B cells and fibroblasts. No conflict of interestCopyright © 2023
ABSTRACT
Background: 47-year Emirati female, has history of T2DM since age of 39. Her overall diabetes poorly controlled with HbA1C of 8.6% (69 mmol/mol IFCC) on Empagliflozin 10 mg OD over the last 2 years well tolerated. NO micro- or macrovascular complications of her diabetes. No other significant medical history apart from hypertension she is taking Amlodipine 10 mg OD for it with good control. She has presented twice to the hospital 24 hours apart. 1st Visit to ER in our Hospital with fever epigastric pain discharged on Ciprofloxacin suspected gastroenteritis with PPI and sent home. Approximately, 24 hours later she presented again with same symptoms namely fever and epigastric pain but this time associated with diarrhea and nausea for last 20 hours. There was no shortness of Breath or cough. This time she has been admitted to isolating room giving suspicion of COVID-19. Vital signs as following: Temp 38.5 HR 105, BP 135/65 mmHg O2 Sats 96%. on RA. On examination, she was conscious, oriented to time place person. No signs of dehydration. abdomen soft non tender, Chest good air entry no added sound. Hear S1-S2 no murmurs. HRCT has been done at ER. HRCT shows wide spread area of multifocal ground glass opacification are seen in both lungs most of them shows peripheral sub-pleural distribution Around small size consolidation are seen within the ground glass opacification, CT findings are in favour of possibility of COVID-19. Result(s): Blood test as following On admission, FBC was normal, with Hb 13.2, WBC 8.0, Plt 388 cellX 10/ul, U/Es: S.NA 132, s.K 4.2 mmo/l, s. Creatinine normal (58 umol/L -NR 49-90 umol/L) LFTs, Amylase and lipase normal, LDH mild elevation 304 U/L (NR 81-234), Very low Phosphate 03 mmol/L (NR 0.87-1.45), D-Dimer 0.6 mg/L (NR 0.0- 0.5), Corrected Calcium normal, S. Ferritin was 242 ug/L (NR 8.00- 388.00 ug/L), Urinalysis Protein =1 and 4+ ketones, CRP was normal 1 mg/dl ( increased to 214 mg/ l 3rd day) before it goes done 41 mg/L on 7th day of admission. Giving the pandemic of COVID 19 and according to MOHAP Criteria for presenting symptoms. This lady underwent HRCT and COVID19 test by Nasal Swab. Meanwhile, Her Venous Blood gas shows sever metabolic acidosis pH 7.107, PCO2 12.90, PCO2 69.10 On RA, BC 8.9, BE -25.5. Blood sugar 13.2 mmol/L with Urinary Ketones of 4+. Patient has put on DKA Protocol according to our Hospital DKA protocol in addition Stopped her SGLT2 and start on Lantus as a basal. She has put on Scale C (which is the higher scale with infusion about 10 units per hour, for about 96 hours (i.e. 4 days till the blood sugar back to normal for Ketones to disappear, her acidosis didn't improve 1st 24 hours till we give her 1.26% of 500 ml of Sodium Bicarbonate over 6 hours. COVID 19 Test back after 72 hours with positive results. Once out of DKA Diabetes team has stopped her Lantus a stared-on Humalog mix 50% 25 unit TDS. Meanwhile, she has received the following medications waiting for COVID 19 test. Treated with Favipiravir 1600 mg BD for 1 day and 600 mg BD, Start Tazocin 4.5 (stopped after 3 days) Metronidazole, and with prophylactic dose of Clexane. The Hydroxychloroquine hasn't started as Prolong QTC has been notice). Discussion(s): This patient presentation with DKA is another example how COVID- 19 could be a reason for DKA, though SGLT2 could be another cause of her presentation, however the huge insulin requirement and unusual prolong DKA status even with sever acidosis is making COVID-19 more likely causing her presentation It. Conclusion(s): We report this case to highlight the fact DKA - and in fact sever resistant DKA need prolong treatment can happen to Patient with T2DM and COVID 19 positive, and special attention to be paid (with early referral to the diabetes team) if the patient already on SGLT2. And we recommend that to have low threshold to start investigation and treatment as early as possible, regardless the type of Diabetes these patient might have.
ABSTRACT
Introduction. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) belongs to a family of ribonucleic acid (RNA) viruses, causing novel coronavirus disease 2019 (COVID-19). Because of a global inflammatory response and endothelial damage, COVID-19 may predispose to coagulation disorders and severe thrombotic events. Case presentation. A 62-year-old man patient was admitted for COVID-19 pneumonia and abdominal pain for 10 days. Because of the rapid deterioration of the clinical status, shock and evidence of peritoneal irritation, the patient was consulted by a surgeon. The native spiral computed tomography (CT) of the abdomen detected enlarged colon filled with air collections and hydro-aeric levels. The surgical intervention revealed diffuse peritonitis with necrosis of the distal ileum secondary to mesenteric thrombosis. A partial resection of the ileum was done. The histological examination showed an infarcted small bowel, with hemorrhage, vascular thrombosis, and signs of necrotizing endovasculitis. Conclusions. SARS-CoV-2 binds to ACE2 receptor, which results in increased signalling by thrombin receptors on platelet and endothelial cells, leading to coagulopathy. In older patients presenting with abdominal pain, shock and peritonitis, the most common underlying cause is mesenteric thrombosis which could be a complication of COVID-19.Copyright © 2022 Balkan Medical Union.
ABSTRACT
BACKGROUND: Recent studies suggest that angiotensin-converting enzyme 2 (ACE2) and angiotensin-(1-7) [Ang-(1-7)] might have beneficial effects on the cardiovascular system. We investigated the effects of olmesartan on the changes in serum ACE2 and Ang-(1-7) levels as well as kidney and vascular function in patients with type 2 diabetes and hypertension. METHODS: This was a prospective, randomized, active comparator-controlled trial. Eighty participants with type 2 diabetes and hypertension were randomized to receive 20 mg of olmesartan (N = 40) or 5 mg of amlodipine (N = 40) once daily. The primary endpoint was changes of serum Ang-(1-7) from baseline to week 24. RESULTS: Both olmesartan and amlodipine treatment for 24 weeks decreased systolic and diastolic blood pressures significantly by > 18 mmHg and > 8 mmHg, respectively. Serum Ang-(1-7) levels were more significantly increased by olmesartan treatment (25.8 ± 34.5 pg/mL â 46.2 ± 59.4 pg/mL) than by amlodipine treatment (29.2 ± 38.9 pg/mL â 31.7 ± 26.0 pg/mL), resulting in significant between-group differences (P = 0.01). Serum ACE2 levels showed a similar pattern (6.31 ± 0.42 ng/mL â 6.74 ± 0.39 ng/mL by olmesartan treatment vs. 6.43 ± 0.23 ng/mL â 6.61 ± 0.42 ng/mL by amlodipine treatment; P < 0.05). The reduction in albuminuria was significantly associated with the increases in ACE2 and Ang-(1-7) levels (r = - 0.252 and r = - 0.299, respectively). The change in Ang-(1-7) levels was positively associated with improved microvascular function (r = 0.241, P < 0.05). Multivariate regression analyses showed that increases in serum Ang-(1-7) levels were an independent predictor of a reduction in albuminuria. CONCLUSIONS: These findings suggest that the beneficial effects of olmesartan on albuminuria may be mediated by increased ACE2 and Ang-(1-7) levels. These novel biomarkers may be therapeutic targets for the prevention and treatment of diabetic kidney disease. TRIAL REGISTRATION: ClinicalTrials.gov NCT05189015.
ABSTRACT
Dermatomyositis is an immune-mediated inflammatory myopathy. In adults, the common triggering factors for its onset include viral infections, malignancy, and drugs. The clinical manifestation of these group of disorders may be cutaneous, neurological, pulmonary, or a combination of all. The cutaneous manifestations are helpful in the early clinical diagnosis. The detection of myositis-specific autoantibodies serves as specific biomarkers for the diagnosis and helps in predicting the prognosis. We are presenting two cases of dermatomyositis, temporally related to the severe acute respiratory syndrome coronavirus 2 infection and vaccination. Copyright © 2022 Journal of the Egyptian Women's Dermatologic Society.
ABSTRACT
Aim. To evaluate the effect of taking a single pill combination of amlodipine, lisinopril and rosuvastatin on blood pressure (BP) and low-density lipoprotein cholesterol (LDL-C) in hypertensive patients with or without severe hypercholesterolemia. Material and methods. Articles published in Russian were selected for analysis. Six articles that met the criteria for inclusion in a systematic review were found by searching the eLibrary database for the keyword "equamer". The results of 5 observational clinical studies were presented in these articles. The effectiveness of the fixed combination of amlodipine, lisinopril and rosuvastatin was assessed mainly by changes in the level of systolic and diastolic blood pressure, the concentration of LDL cholesterol. In addition, the effects of fixed-dose amlodipine, lisinopril, and rosuvastatin on central aortic pressure and its increment index, as well as carotid-femoral pulse wave velocity, were studied in part of the studies. The effect of the fixed combination of amlodipine, lisinopril and rosuvastatin on blood pressure and LDL-C concentration, as well as on these additional indicators, in patients who had a coronavirus infection with severe lung damage was studied in one study. Results. Evidence from a systematic review demonstrates the efficacy of single pill combination amlodipine, lisinopril and rosuvastatin in reducing blood pressure and LDL-C in a wide range of patients with different baseline risk of developing cardiovascular complications and different baseline levels of blood pressure and LDL-C. Conclusion. The data obtained confirm the feasibility of more frequent prescription of the single pill combination of amlodipine, lisinopril and rosuvastatin in clinical practice for the treatment of hypertensive patients with high or moderate risk of developing cardiovascular diseases, including patients with concomitant hypercholesterolemia.
ABSTRACT
SESSION TITLE: Etiologies of Cardiovascular Disease Case Report Posters SESSION TYPE: Case Report Posters PRESENTED ON: 10/19/2022 12:45 pm - 01:45 pm INTRODUCTION: Troponin level (Tnl) is usually used as confirmation of acute myocardial infarction (AMI) and is a sensitive marker. It is usually increased within 2-3 hours after AMI. In most cases, increased in Tnl is associated with symptomatic chest pain, cardiac ischemia, chronic coronary syndromes, etc. It can also be elevated in other conditions without cardiac injuries, like critical illness: COVID infection, septic shock, acute stroke and burns. CASE PRESENTATION: A 72 y/o man with history of b/l internal carotid artery (ICA) stenosis (70% in R-ICA and 80-90% in L-ICA) underwent elective left trans-carotid artery revascularization (TCAR). He was transferred to ICU after an uneventful procedure, for monitoring. His history was significant for HTN, HLD, Meniere's disease, gout, prior CVA of L-frontal lacunar and R-PICA (posterior inferior cerebellar artery). Postop vitals: BP 114/60 mmHg, HR 65, RR 16, O2 sat 98%. Tnl increased to 1.95 and then declined (normal 0 - 0.4 ng/ml). He was AAOx4, and asymptomatic. Post-op serial EKGs: normal sinus rhythm with no ST/T wave changes. Echo: EF 60%, normal biventricular size and function. LDL <70, A1C 5.9, normal TSH, no CPK elevation. Other labs: normal, No new neurological deficits. He was continued on ASA, clopidogrel, metoprolol, amlodipine and lisinopril. His hospital stay was uneventful, and he was discharged on post-op day 3. DISCUSSION: Cardiac troponin complex has its distinct subunits according to their functions: highly conserved Ca2+ binding subunit (cTnC);actomyosin ATPase inhibitory subunit and tropomyosin binding subunit. They play the pivotal role in regulating myocardial muscle contraction and relaxation and demonstrate as sensitive biomarkers for the myocardial injuries. Interestingly, there are many other causes that lead to increased cardiac troponin level without remarkable myocardial injuries or ischemia. Elevated Tnl after TCAR procedure can also be due to its surgical complication of a chance of hypoperfusion during the procedure. Our patient's surgery was uneventful. In one randomized controlled trial, it is stated that the risk of having CVA and AMI is higher in carotid endarterectomy compared to revascularization in patients with carotid artery stenosis. Our patient did not have any post-op complication, and only had an idiopathic elevation of troponin. CONCLUSIONS: The role of Tnl plays an important role in confirmation of myocardial infarction or ischemia but it can be idiopathic. Unpublished data from our institution revealed no increase in troponin s/p TCAR after uneventful procedures. This is the first reported case presenting with elevated troponin level without any pertinent positive findings (EKG changes/symptoms). Maybe in uneventful TCAR procedure troponin should not be ordered? Reference #1: Defilippi, C.R., Tocchi, M., Parmar, R.J., Rosanio, S., Abreo, G., Potter, M.A., Runge, M.S., & Uretsky, B.F. (2000). Cardiac troponin T in chest pain unit patients without ischemic electrocardiographic changes: angiographic correlates and long-term clinical outcomes. Journal of the American College of Cardiology, 35 7, 1827-34. Reference #2: Gordon AM, Homsher E, Regnier M. Regulation of contraction in striated muscle. Physiol Rev. 2000 Apr;80(2):853-924. doi: 10.1152/physrev.2000.80.2.853. PMID: 10747208. Reference #3: Brott, T.G., Hobson, R.W., Howard, G., Roubin, G.S., Clark, W.M., Brooks, W., Mackey, A., Hill, M.D., Leimgruber, P.P., Sheffet, A.J., Howard, V.J., Moore, W.S., Voeks, J., Hopkins, L.N., Cutlip, D.E., Cohen, D.J., Popma, J.J., Ferguson, R.D., Cohen, S.N., Blackshear, J.L., Silver, F.L., Mohr, J.P., Lal, B.K., & Meschia, J.F. (2010). Stenting versus endarterectomy for treatment of carotid-artery stenosis. The New England journal of medicine, 363 1, 11-23. DISCLOSURES: No relevant relationships by Moses Bachan No relevant relationships by Zin Min Htet No relevant relationships by Z nobia Khan No relevant relationships by Zin Oo
ABSTRACT
Chronic lymphocytic leukaemia is a haematological malignancy that occurs due to an increased proliferation of mature B lymphocytes. It is considered to be the most common leukaemia in adults. Hyponatremia is commonly seen in such patients. This case report is about a 75-year-old male, who presented with giddiness, followed by altered sensorium. However, the patient had no motor weakness or sensory loss. Initially, a diagnosis of posterior circulation stroke was made but Magnetic Resonance Imaging (MRI) brain did not show associated signs. The routine investigations showed highly elevated total leukocyte count and hyponatremia. The patient was worked up for malignancy and diagnosed with Chronic lymphocytic leukaemia. Oncology reference was taken and treated with tablet Ibrutinib. On discharge, the patient's mentation improved, and he is on regular follow-up.
ABSTRACT
Introduction: Evidence regarding thrombotic microangiopathy related to covid-19 is reported in the literature, particularly in severe cases. We describe a case recovered from previous asymptomatic covid-19, presenting with acute renal failure, hemolytic anemia, and low platelets. Thrombotic microangiopathy (TMA) was confirmed by renal biopsy, without immunofluorescence staining for C3c and C1q, suggesting this case is not complement-mediated. Anticoagulant therapy led to kidney function improvement. Methods: Case report. Results: A 72-year-old women with a past medical history of primary hypertension was referred to the hospital for the diagnosis of acute renal failure. Three days prior to admission, she suffered abdominal pain, decreased urine output, her blood test revealed elevated serum creatinine of 393 umol/L, and low platelets of 43.6 K/uL. She denied history of hematologic or renal disorders, yet mentioned that she found asymptomatic covid-19 one month before admission. On admission, the vital signs was significant for a blood pressure of 140/80 mmHg. Physical examination was noted with facial oedema, upper abdominal pain, otherwise unremarkable. Laboratory test confirmed acute renal failure with the ongoing increase of serum urea 30.4 mmol/L and creatinine 575 umol/L. Her total blood count discovered thrombocytopenia and anemia, with the platelet count of 50 k/uL, and the hemoglobin of 94 g/L. Lactate dehydrogenase was in upper limit of 434 U/L, and the bilirubin level was in normal range. The peripheral blood smear showed “fragmented” RBCs. Coombs’ test was negative for both direct and indirect method. Stool examination failed to detect either red or white blood cell. Haptoglobin level was 1.14 g/L, which was in normal range (0.41-2.58 g/L). Ddimer was elevated 1376 ng/mL, and the fibrinogen 6.37 g/L. Immunology investigation was conducted with the result of normal level for both complement C3 and C4, negative reaction for anti-cardiolipin IgM and IgG, anti MPO, anti PR3, RF, anti-streptolysin O. Bone marrow aspiration did not show abnormalities. There were Forrest III gastric ulcers found by gastric endoscopy (two ulcers with diameter of 9mm and 10mm, with pseudo-membrane covered). Initially she was treated symptomatically with amlodipin, intravenous PPI, and IV furosemide. As the kidney function was getting worse, hemodialysis was initiated at day 1, day 3, day 6, and day 10 of admission. Renal biopsy was performed and showed active thrombotic microangiopathy. Given the normal complement profile, and negative C3c staining on immunofluorescence of renal biopsy investigation, complement mediated TMA may not be the pathogenesis of this case. The patient was started for anticoagulant therapy, initially subcutaneous low molecular weight heparin and then oral anti-vitamin K. She obtained dramatic recovery with dialysis off, increased urine output, normalized platelets and red cell count, and serum urea and creatinine back to nearly normal range at discharge. Conclusions: Complement related thrombotic microangiopathy is a rare and severe condition. This case of TMA after covid-19 reveals a non-complement mediated pathogenesis, with different treatment. Anticoagulation is an effective therapy in hypercoagulation induced TMA. No conflict of interest
ABSTRACT
CASE: A 72 year old male presented to the outpatient clinic with a “vaccine reaction” after he developed a left arm rash following his Moderna COVID-19 booster. He had received the Moderna vaccines in March & April with the only side effect being arm soreness. On 10/30/2021, he received his booster in his lateral left upper arm. Three days later, he reported arm soreness that progressed in intensity by day 6 and developed a rash. Patient had no prior history of shingles and had received the SHINGRIX vaccine. Medical history was remarkable for subtotal colectomy with ileostomy 2/2 to Crohn's disease, stage III CKD, hypertension, HLD, amputations of the right big toe and left metatarsal 2/2 to osteomyelitis. Home medications included daily allopurinol 100mg, amlodipine 5mg, mesalamine 1,000 mg and octreotide 200 mcg/mL injection 0.5mL SQ BID. Presenting vital signs were normal. A physical exam revealed vesicles on an erythematous base in a C5 dermatome distribution. Incidentally, there was a concentration of vesicles located at the Moderna Booster vaccine site. Rash collected in groups of vesicles on the anterior forearm. Due to delay in presentation and stage III CKD, antivirals were not prescribed. Patient was prescribed Gabapentin 300mg nightly for pain and instructed to continue OTC Tylenol. After several weeks the rash resolved and pain subsided. IMPACT/DISCUSSION: Approximately 4% of patients with a history of Varicella develop a recurrent episode later in life with people who are immunosuppressed most affected. Possible triggers of zoster (HZ) include external reexposure to the virus, acute or chronic diseases such as malignancies or infections (i.e COVID-19), medications and stress. As of 12/5/21, the Vaccine Adverse Event Report System (VAERS) reported shingles in 1200 patients after receiving Pfizer vaccine, 1201 Moderna, and 1203 in Janssen vaccine recipients. While these reports are unable to be validated, it is important for clinicians to recognize the suggested relationship. Hypotheses of why our patient developed shingles include: 1) the immune activation from the vaccine activated dormant varicella, 2) the patient being older & immunocompromised puts him at a higher risk of developing HZ in general, and 3) the vaccine triggers a transient lymphopenia similar to being infected with COVID-19 and lymphopenia causes reactivation. As we continue to reach higher percentages of individuals receiving vaccines, we likely will continue to encounter cases such as described. CONCLUSION: It is important for clinicians to be aware of HZ reaction post COVID vaccination and to have this in their differential when a patient complains of a “reaction” to the vaccine. We regret that the patient being mis-triaged as an “allergic reaction” led to the patient being evaluated outside of the possible window of acute treatment of HZ. By describing this case we hope clinicians will be more aware of this relationship and prevent delay to treatment or misdiagnosis.
ABSTRACT
CASE: A 73-year-old male with a history of prostate cancer, hypertension and hyperthyroidism presented with one week of worsening dyspnea, productive cough and pleurisy. He also endorsed new orthopnea and melena over the last three days. Home medications included abiraterone, prednisone, methimazole and amlodipine. On admission, vitals were notable for tachycardia, tachypnea and hypoxia (82% on room air and 90% on 3L by nasal canula (NC)). Initials labs showed WBC count 17.4, Hemoglobin 7.1, proBNP 256, two negative COVID-19 PCR tests, negative respiratory virus panel and normal TSH and PSA. CTPE was negative for pulmonary embolism but showed new diffuse ground glass opacities. The patient was started on broad spectrum antibiotics and IV diuretics for possible pneumonia and new heart failure. However, the patient's respiratory status continued to decline, now requiring 6L by NC. Hemoglobin also continued to drop precipitously. A broad rheumatologic and infectious workup was largely negative with findings notable for a positive ANA, CRP 74, LDH 359 and an undetectable haptoglobin. A urinalysis was positive for protein and blood. At this time, empiric treatment for pneumocystis pneumonia was initiated with a plan for bronchoscopy. The bronchoscopy with bronchoalveolar lavage (BAL) revealed diffuse alveolar hemorrhage (DAH) with studies negative for infection or malignancy. An upper endoscopy did not reveal any gastrointestinal source of bleeding but rather favored a pulmonary source due to some red blood in the esophagus and coffee ground material in the stomach. Given these findings, a diagnosis of “Methimazole induced vasculitis with DAH” was made, a diagnosis of exclusion. The patient was started on pulse steroids for three days and his methimazole was held. By day four, the patient reported improvement and his oxygen was decreased to 2L. He was subsequently discharged on a steroid taper. At his two-week follow-up, the patient had improving respiratory status and repeat labs showed an improved and stable hemoglobin, and normal haptoglobin. IMPACT/DISCUSSION: This case illustrates a rare but life-threatening complication of methimazole use. Common offenders of drug-induced DAH include propylthiouracil, carbimazole and hydralazine. This complication is reported in 15-37% of patients on propylthiouracil but only 0-3% of patients on methimazole. A third of patients with DAH do not present with hemoptysis making this diagnosis challenging. Lab findings can also be largely nonspecific making a thorough history, imaging and interdisciplinary collaboration key in identifying this adverse effect early on to prevent mortality. CONCLUSION: Include drug-induced DAH on the differential for patients presenting with respiratory failure in the setting of new anemia, melena or hemoptysis. Stopping the offending drug and initiating steroids is the treatment of choice. Consider empiric PCP treatment and BAL for patients with severe hypoxia, ground glass opacities and immunosuppression.
ABSTRACT
CASE: A 58-year-old female with a history of hypertension, type 2 diabetes and hyperlipidemia presented with a two- week history of abdominal pain and fevers. Per the patient, family history was unremarkable, and she denied alcohol, tobacco, or recreational drug use. She denied recent travel or sexual activity and had moved to the U.S. in the 1970s from Cambodia. Medications included amlodipine, atorvastatin, dapagliflozin, lisinopril, metformin and sitagliptin. Physical exam was notable for bilateral axillary lymphadenopathy, hepatomegaly, and right sided abdominal tenderness. Laboratory data was notable for microcytic anemia, thrombocytopenia, and elevated transaminases, D-dimer, and C- reactive protein. Urinalysis demonstrated microscopic hematuria and proteinuria. Imaging showed diffuse lymphadenopathy and hepatomegaly. Autoimmune work-up was strongly positive for ANA, anti-histone, and anti DS DNA. Kidney biopsy was suggestive of glomerulonephritis. Liver biopsy was suggestive of drug induced liver injury or autoimmune hepatitis. A diagnosis of DIL and SLE was not reached until additional historical data from the patient's son was provided on hospital day 4;namely that the patient had a 30-lb unintentional weight loss, took unknown herbal supplements and had a daughter who passed away from complications of lupus. IMPACT/DISCUSSION: DIL is a rare adverse reaction to many drugs that generally manifests with mild systemic symptoms such as low-grade fevers, anorexia, and fatigue and rarely involves classic symptoms of SLE such as skin findings and major organ involvement. Notably, DIL can unmask clinically silent SLE and thereby lead to lupus like syndromes. This patient presented with mild symptoms and underwent an extensive workup due to missing key historical data which led to a delayed diagnosis. Due to COVID-19 restrictions on visitation, it was not until hospital day 4 when the patient's son visited that the team became aware of an unintentional 30-lb weight loss, unknown herbal supplement use, and a family history of SLE. The lack of such critical information stemmed from the fact that we did not ask about the use of supplements properly and never revisited it in a different manner. The patient did not share the cause of her daughter's passing as she was unaware of it, which may speak to cultural limitations in sharing health information among family members. It is imperative that as clinicians we constantly revisit the history and diversify our questions. A more complete history would optimize our workup and limit unnecessary testing, including blood draws and painful biopsies, which unfortunately occurred in this patient. CONCLUSION: A thorough history is important to achieving a timely diagnosis and to avoid excessive testing and procedures. Revisiting the history is necessary to finding key information and clinicians should consider incorporating available family members early in the diagnostic work up, especially if the diagnosis is unclear.
ABSTRACT
Aim. To study the dynamics of the lipid profile of hypertensive patients with dyslipidemia who underwent COVID-19. Material and methods. Hypertensive patients with dyslipidemia who underwent COVID-19 [n=126;58 men and 68 women;median age 60 (56.0;65.5) years] examined. Patients were included into two groups: group 1 (n=64) received a single pill combination of lisinopril + amlodipine + rosuvastatin;2 groups (n=62) continued the previous drug treatment. Clinical, demographic, office blood pressure (BP), total cholesterol (TC), low density lipoprotein cholesterol (LDL-c), high density lipoprotein cholesterol, triglycerides, C-reactive protein (CRP) levels were assessed in all patients in 3 visits within 24 weeks. Results. The groups did not differ in prior antihypertensive therapy (except for more frequent use of angiotensin II receptor blockers in group 2, p<0.05), lipid profile and blood pressure parameters at study entry. A decrease in systolic (by 9.5%) and diastolic blood pressure (by 12.1%) after 24 weeks was found in group 1 compared with 4.29% and 5.56%, respectively, in group 2 (p<0.05). A decrease in the level of total cholesterol by 14.5% and LDL-c by 31.4% after 24 weeks was found in group 1 compared with 11.2% and 9.7%, respectively, in group 2 (p<0.05). The level of CRP during the observation period decreased by 53.7% in group 1 versus 43.4% in patients of group 2 (p<0.05). Conclusion. The single pill combination of lisinopril/amlodipine/rosuvastatin in hypertensive patients with dyslipidemia who underwent COVID-19 led to an improvement in lipid profile and blood pressure control.
ABSTRACT
The prevalence of Pheochromocytoma in pat ient with hypertension is 0.1 -0.6%. These types of tumours are known for unpredictable perioperative course and hemodynamic instability. Various different drugs and anaesthesia techniques can be used to tackle these situations. Dexmedetomidine is emerged as newer agent with better hemodynamic stability, reducing requirement of other anaesthesia drugs, blunting of sympathoadrenal response in resection of Pheochromocytoma. We report four cases operated between January 2021 to June 2021.Preoperative preparation was done with α and β blockade. Dexmedetomidine was used during induction as 1 mcg/kg over 10 mins followed by 0.7mcg/kg/hr intraoperatively. Combination of Dexmedetomidine, Fentanyl, NTG, Isoflurane and Epidural analgesia was used. IF needed boluses of Esmolol and Labetalol were used during tumor manipulation. All the patients had an uneventful perioperative course. Dexmedetomidine with pre-operative α and β blockade reduce the need of other drugs intraoperatively and can be used as anaesthetic adjunct to maintain steady hemodynamic.
ABSTRACT
The outbreak of the coronavirus disease 2019 (COVID-19) pandemic is an on-going public health emergency that has caused unprecedented morbidity and mortality. COVID-19 is a disease caused by severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2), which affects not only the lungs but also the cardiovascular system. A strong theoretical justification for the multisystem effect of COVID-19 is the close relationship between it and endothelial dysfunction, which, according to expert consensus, is crucial for the pathogenesis and severity of the disease. Endothelial dysfunction is considered as the main pathophysiological process in the severe and/or prolonged course of COVID-19, and is probably the common denominator of many clinical aspects of severe COVID-19. This review presents scientific data on the effect of perindopril and amlodipine in patients with hypertension and/or coronary heart disease and COVID-19 on endothelial function. © 2022, Silicea-Poligraf. All rights reserved.