Neutropenia and Lymphocytopenia Among Arab Females with Iron Deficiency Anemia (IDA) and their Response to Iron therapy.

. INTRODUCTION: The link between iron deficiency anemia (IDA) and neutropenia/ lymphocytopenia is not well established in the literature. This study aims at assessing the prevalence and clinical characteristics of neutropenia and lymphocytopenia in IDA patients considering the impact of iron replacement on the total and differential WBCs' count. SUBJECTS AND METHODS: The records of all female patients with IDA who attended our hematology clinic (Jan 2018 to Jan 2020) were retrospectively reviewed. Patients with systemic or chronic diseases were excluded. Age, BMI, CBC, and iron parameters were collected before and after IV iron therapy. Results: Out of 1,567 adult females with IDA, 80 patients had leukopenia (5.1%), 64 had neutropenia (4.0%), and 20 had lymphocytopenia (1.2%). After iron therapy, their mean leukocytes, neutrophils, and lymphocytes increased significantly to 4.38 ± 1.82 ×103/L, 2.3 ±1.56 ×109/L and 1.76 ± 0.48 ×103/L, respectively. About 67% of women with IDA and neutropenia had increased ANC in response to iron therapy. However, no significant correlation was found between leukocytes, ANC, or lymphocytes with TIBC or serum iron concentration. CONCLUSIONS: Neutropenia and/or lymphocytopenia may occur in patients with IDA and are reversible with iron therapy. Iron therapy led to the correction of anemia in 100% and increased ANC in 67%. Therefore, neutropenic women with IDA should be treated, initially only with iron, and observed for their Hb and ANC responses before starting any other treatment.

Leukocyte chemotactic factor 2-related amyloidosis presenting with severe jaundice and hepatic encephalopathy.

Amyloidosis is a well-known disease with various types and subtypes. One of the most recently identified types is leukocyte chemotactic factor 2 amyloidosis (LECT 2), which was found to be common in certain ethnic backgrounds. It is suggested that the diagnosis of this type is vital to prevent any therapy-related complications when it is erroneously diagnosed as AL amyloidosis. The clinical presentation is usually slowly progressive kidney disease and mild hepatic impairment. We report a case of LECT2 amyloidosis, which presented with severe painless cholestasis and hepatic encephalopathy alongside progressive kidney disease.

Predictors of Short-Term Mortality Following First Episode of Spontaneous Bacterial Peritonitis in Hospitalized Cirrhotic Patients.

Background and aims Spontaneous bacterial peritonitis (SBP) is an important cause of morbidity and mortality in patients with cirrhosis. This study aimed to identify the factors impacting morbidity and short-term mortality in a cohort of patients with cirrhosis following an index episode of SBP. Methods In a retrospective study of hospitalized cirrhotic cohort, 333 patient records were reviewed. Demographic, clinical, and laboratory, as well as radiological characteristics of the patient population were analyzed on day 1 of admission. The diagnosis of cirrhosis was based on the combination of laboratory, clinical, and radiological features. The diagnosis of SBP was established by abdominal paracentesis in the presence of cellular, biochemical, and microbiological features consistent with SBP. All independent variables were analyzed to generate a predictive model of mortality by using the Cox proportional hazards regression analysis (adjusted for age and gender). Results A total of 61 cirrhotic patients with ascites and a first episode of SBP were identified. The overall mortality among hospitalized patients was 19.7% and was associated with longer length of stay (12.6 vs. 7.6 days; p=0.01). Patient cohorts with multiple antibiotic resistant bacteria as a cause of SBP had a significantly higher mortality compared to those with other bacterial phenotypes (p=0.03). Multivariate analyses showed that a model for end-stage liver disease (MELD) score (hazard ratio [HR]=1.29; 95% CI: 1.10 to 1.92; p=0.023), Child-Turcotte-Pugh score (HR=1.23; 95% CI: 1.05 to 1.82; p=0.027), and acute kidney injury (HR=2.09; 95% CI: 1.41 to 3.47; p=0.01) were the predictors of mortality from SBP. Conclusion SBP predicts in-hospital mortality in cirrhotic patients. In addition to multiple antibiotic resistant bacteria, thresholds of both hepatic and renal injury independently predict adverse outcomes.

Cardiac Amyloidosis Presenting with Pre-Excitation Syndrome, Heart Failure, and Severe Factor X Deficiency as Part of Systemic Amyloid Light-Chain (AL) Amyloidosis - A Fatal Combination.

BACKGROUND Amyloid light-chain (AL) amyloidosis is a disease that results in systemic amyloid deposition, which may present with multi-organ dysfunction. It carries a poor prognosis at the time of diagnosis. CASE REPORT A 37-year-old patient with a history of Wolff-Parkinson-White syndrome and thyroiditis presented with syncope and hypovolemia. ECG showed non-specific T wave inversions in the lateral leads with no signs of ischemia. Laboratory investigations revealed deranged coagulation parameters with prolonged prothrombin time (PT) and activated partial thromboplastin time (aPTT) and follow-up factor assays revealed severe factor X deficiency. A transthoracic echocardiogram and subsequent cardiac MRI showed signs of cardiac amyloidosis. Bone marrow biopsy was consistent with AL amyloidosis, demonstrating period acid-Schiff (PAS)-positive adipose deposits and interstitial infiltration by clusters of lambda restricted plasma cells with aberrant expression of CD 56 and CD 117.The patient was treated with bortezomib, cyclophosphamide, and dexamethasone, but died early during his treatment due to cardiac arrest, suspected to be secondary to conduction abnormalities caused by cardiac infiltration. CONCLUSIONS This case represents a novel pattern of disease in AL amyloidosis with cardiac, thyroid, and hematological involvement as a result of systemic amyloid deposition.Our report highlights the need for physicians to be aware of cardiac amyloidosis-related complications and the morbidity and mortality associated with concurrent hematological involvement in these cases.

Low back pain in beta thalassemia major revealing sacral extramedullay hematopoeisis: A case report.

Extramedullary hematopoiesis (EMH) is a well-known complication of beta thalassemia major and frequently occurs in typical sites such as liver or spleen. However, when presenting in unusual sites as sacrum, other diagnosis should be excluded by histopathology prior to deciding on treatment plan.

Transient spontaneous chylothorax presented with neck pain and swelling in a patient with latent TB: Case report.

The aim of this case report is to raise awareness about self-limited spontaneous chylothorax. Extensive workup for small nontraumatic chylothorax may not be justified.

Avoidability of drug-induced liver injury (DILI) in an elderly hospital cohort with cases assessed for causality by the updated RUCAM score.

BACKGROUND: Drug-induced liver injury (DILI) represents an increasing morbidity in the general population, but more so in the elderly cohort of patients. Despite this, the concept of its prevention through prospective analysis has largely remained unexamined. We evaluated the utility of recently validated adverse drug reactions (ADR) avoidability tool in a cohort of elderly patients with DILI. METHODS: We examined 38 DILI-drug pairs from n=38 patients in a prospective cohort of patients presenting with adverse drug reactions to a Weill Cornell-affiliated tertiary hospital between February 2019 and January 2020. DILI outcomes were adjudicated by the updated Roussel Uclaf Causality Assessment Method (RUCAM). Two clinical pharmacologists and two general physicians utilized the Liverpool adverse drug reactions avoidability tool (LAAT) and the modified Hallas tools to rate the preventability of DILI-drug pairs. Inter-rater, exact agreement proportions, as well as intraclass correlation coefficients were generated and expressed as ordinal outcomes. RESULTS: The cases examined for the determination of DILI avoidability had probability likelihood of "probable" or "highly probable" by the updated RUCAM scale. Examination of the 38 DILI-drug pairs (n= 38 patients) resulted in a total of 152 ordinal outcome decisions. We found about 32.3% (50/152) and 34.2% (52/152) of DILI-drug pairs were rated as "avoidable" ("probable" or "definite") by the LAAT and the modified Hallas tools respectively. The overall median Krippendorf's kappa with the LAAT was 0.61 (SE 0.12, CI 0.36, 0.85) and for modified Hallas tool was 0.53 (SE 0.18; CI 0.16, 0.89). The inter-rater correlation coefficient (ICC) for the LAAT and modified Hallas were 0.50 [0.32, 0.65] and 0.63 [0.48, 0.76] respectively. Exact pairwise agreement was present in 30/38 (IQR 29.5, 34.5), and 28/38 (IQR 27.5-35.5) of DILI-ADR pairs using the LAAT and modified Hallas tools respectively. CONCLUSION: We found a significant proportion of drug-induced liver injury adjudicated by the updated RUCAM scale in elderly hospitalized cohort of patients were avoidable with significant implication for therapeutic commissioning as well as cost effectiveness interventions in this cohort of patients.

COVID-19 presenting with diarrhoea and hyponatraemia.

COVID-19 is a viral disease with a high infectivity rate. The full spectrum of the disease is not yet understood. This understanding may help in limiting potential exposure. We present a young man with diarrhoea, abdominal pain and hyponatraemia who turned out to be positive for COVID-19.