Plasmapheresis in thyrotoxicosis: a single-center case series.

BACKGROUND: Plasmapheresis represent an alternative therapeutic option for hyperthyroidism with thyroid storm or refractory cases. It provides a rapid decrease in plasma thyroid hormones and anti-thyroid antibodies. The aim of this paper was to report our single center's experience in managing particular situations of hyperthyroidism using apheresis. CASES PRESENTATION: The following case series describes three young African patients (two females, one male) aged 29, 37, and 25 years old, respectively, with Graves' disease who presented with drug ineffectiveness, drug-induced agranulocytosis, and thyroid storm with multi-organ failure. The three patients underwent plasmapheresis sessions leading to effective decline of thyroid hormone levels and offering a window for processing total thyroidectomy. DISCUSSION/CONCLUSION: The standard management of thyrotoxicosis and thyroid storm was usually codified by the concomitant use of antithyroid medication, iodine, beta-blockers, and corticosteroids. This medical preparation can be effective in most cases. However, drug toxicity or ineffectiveness can limit the use of such therapeutics. Our paper supports the efficiency and safety of therapeutic plasma exchange in the preoperative management of thyrotoxicosis.

Assessing the digital literacy levels of the community pharmacy workforce using a survey tool.

OBJECTIVES: To investigate the digital literacy of staff in London, UK, community pharmacies and to explore their perceptions about the use of eHealth tools. METHODS: The study population was community pharmacy staff (N = 21,346) in Greater London. A survey tool was divided into six sections: Use of the internet; Use of social media; Use of mobile health applications (MHAs); Perception of and practical use of digital health tools; Scenario-based questions and demographics. Responses were analysed in SPSS. Following data collection, Health Education England's (HEE's) Digital Capabilities Framework (DCF) was published. The authors mapped the survey tool retrospectively to the framework. KEY FINDINGS: Almost all respondents (98.0%, n = 551/562) used eHealth tools at work, mainly to access medicine information (89.8%, n = 495/551). Almost one-third (31.7%, N = 178/562) used social media regularly, while many (79.4%, N = 446/562) were aware of MHAs. Self-perceived digital literacy indicated that 63.3% (n = 356/562) deemed themselves to be above average. Under 35s rated their digital literacy more highly than over 35s (P < 0.001). HEE's DCF indicated that actual digital literacy was lower than that of self-perceived. Despite the high use of eHealth tools, respondents were reluctant to recommend these to the public for health advice. CONCLUSIONS: Community pharmacy staff self-report their digital literacy to be high yet do not use these skills for public health purposes. Furthermore, these self-reported skills appear to be over-estimated. Despite high levels of use of digital tools at work, staff do not use them for public health, therefore, further training to build confidence to better utilise them is recommended.

Monitoring of type 2 diabetic patients during the 'Covid 19' pandemic by teleconsultation.

Introduction: Glycemic control in type 2 diabetic patients is a constant challenge. The objective of our study is to evaluate glycemic control in type 2 diabetic patients since the start of the "Covid-19" pandemic by comparing their glycemic and degenerative profiles in the pre-confinement,per and post-confinement periods. Patients and methods: This is a descriptive and analytical,cross-sectional study,bringing together 720 type 2 diabetic patients followed by teleconsultation at the endocrinology,diabetology and nutrition department,from mid-March to mid-October 2020. Results: The mean age of the patients was 62.5 ± 11.3 years, with a sex ratio (M / F) of 0.71,the average duration of diabetes was 10.6 ± 7, 4 years.The mean pre-lockdown Hba1c level was 8.5±1.9%.Only 137 patients have been able to do the HBa1c test since the start of lockdown,which averaged 8.4 ± 1.8%.Regarding the degenerative complications installed after containment,4.4% of the patients presented an acute coronary syndrome,2.2% a cerebrovascular accident,1.4% developed a stage 2 chronic renal disease,and a foot injury appeared in 5.1% of patients while no patient developed diabetic retinopathy among those who performed ophthalmic evaluation.In our series,the death rate was estimated at 1.8%.Drug therapy was adjusted in the majority of patients with initiation of insulin therapy in 7.2% of patients and intensification of insulin doses in 9.4% of patients. Conclusion: At the heart of the pandemic Covid-19 crisis,teleconsultation has taken an essential place in the strategy of access to care, particularly the monitoring of chronic diseases,the results of our study are similar to those of other studies published during this pandemic.

Bilateral Lipoadenoma of the Adrenal Glands and Humeral Brown Tumor: An Unusual Association.

Adrenal adenolipomas are rare lipomatous adrenal tumors that can be either functional or not. Only 7 cases have been reported in the English literature so far. However, brown tumors are benign, rare, historical lesions, with histological similarity to giant tumors that can be encountered in 1% of all primary hyperparathyroidism cases. We report the case of an unusual association of bilateral lipoadenoma of the adrenal glands and humeral brown tumor in a 35-year-old patient. He presented to the emergency department with a pathological fracture of the left humerus secondary to a brown tumor. The medical investigations have concluded to primary hyperparathyroidism. The screening for multiple endocrine neoplasia type 1 revealed the presence of bilateral nonsecreting adrenal masses whose anatomopathological study concluded adenolipomas. Adrenal tumors may constitute a part of multiple endocrine neoplasia type 1 in 20 to 40% of cases. In this view, it is necessary to check for the presence of other endocrine gland tumor locations such as primary hyperparathyroidism, neuroendocrine tumors of the duodenum and pancreas, or pituitary adenomas.

An Uncommon Presentation of Adrenal Cyst with Subclinical Cushing's Syndrome: A Diagnosis Dilemma.

Adrenal cysts are a rare entity that is usually nonfunctional and asymptomatic. Their association with adrenal neoplasms was rarely described in the literature. We report a unique case of a 40 -year-old woman who was referred for evaluation of a left adrenal incidentaloma with subclinical Cushing's syndrome. The tumor was suspicious for malignancy regarding computed tomography scan (CT scan) features. Therefore, a laparoscopic left partial adrenalectomy was performed. Pathology examination showed multilocular spaces lined by endothelial cells which are compatible with endothelial adrenal cyst, associated to an adrenocortical adenoma. We further discuss the management of adrenal cyst with review of the literature.

Fetomaternal Outcome in Eclampsia in Relationship with Gravidity.

Eclampsia is a well-recognized major cause of maternal and perinatal morbidity and mortality. Patient's age, occupational status, socioeconomic status, educational status, regular ANC (antenatal care) and gravidity may affect the outcome of mother and foetus. The purpose of this study is to see the fetomaternal outcome in eclampsia in relationship with gravidity. This prospective observational cross-sectional study carried out among the alternate cases of primigravid and multigravid eclamptic patients. Total number of patients was 100 eclamptic patients among them, 50 patients were primigravida and 50 patients were multigravida. The study was conducted in Eclampsia unit of Department of Gynaecology and Obstetrics, Dhaka Medical College Hospital, Dhaka, Bangladesh from 21 November 2011 to 20 May 2012. In this study, it was observed that ARF (acute renal failure) occurred in 6%, of these 4 cases of multigravida and 2 cases of primigravida. Cerebro vascular accident (CVA) was reported in 16 patients and 26% in multigravida and 6% in primigravid patients. HELLP (Haemolysis, Elevated liver enzymes and low platelets) syndrome developed in 25 cases of multigravida and 6 cases of primigravida. Heart failure occurred in 7% cases, out of these 6 cases were multigravida and 1 case was primigravida. Pulmonary edema was observed in 41%, among were 21 cases of multigravida and 20 cases of primigravida. Incidence of DIC (disseminated intravascular coagulation) was noted in 2 cases of multigravida and 1 case of primigravida. PPH (postpartum haemorrhage) occurred in 10 cases of multigravida and 3 cases of primigravid patients. Puerperal psychosis was reported in 8% of multigravida and 4% of primigravida. Total 4% of patients expired, among them 3 cases were multigravida and 1 case was primigravida. Perinatal mortality was 21 cases in multigravida and 8 cases in primigravida. The incidence of live birth, in case of multigravida was 39 cases and primigravida 45 cases. Data were analyzed by paired student's 't' test. There was no statistically significant difference between primi and multigravida in feto-maternal outcome. This study reveals that gravidity does not alter the feto-maternal outcome in eclampsia.

Congenital Complete Heart Block Presenting in Pregnancy: A Case Report.

Congenital complete heart block presenting for the first time in pregnancy is a rare occurrence posing a therapeutic challenge. We present a case of unpaced preexisting congenital complete heart block in pregnancy diagnosed for the first time during routine prenatal care at her early weeks of gestation. Our patient was asymptomatic and haemodynamically stable and was managed conservatively with a multidisciplinary term approach. Intrauterine growth retardation (IUGR) was present and she was delivered by ceasarean section at term for foetal distress with IUGR. Prophylactic temporary pacing was done before surgery and was weaned off in the early postpartum period. When a multidisciplinary approach is used both maternal and neonatal outcome are favorable. We review the literature in an attempt to discuss the therapeutic policy for such patients.

Vitamin D deficiency and the risk of preeclampsia and eclampsia in Bangladesh.

Maternal vitamin D deficiency has been proposed as a risk factor for preeclampsia, but no significant studies have been conducted to evaluate its relationship with eclampsia. Our goal in this study was to assess the prevalence and potential risk of vitamin D deficiency for both preeclampsia and eclampsia in Bangladesh. Using a case-control design, we measured serum 25(OH)D levels in pregnant women receiving care at the Dhaka Medical College Hospital with preeclampsia (n=33), eclampsia (n=79), and normal pregnancy (controls, n=76). Odds of developing preeclampsia and eclampsia with vitamin D deficiency were calculated using logistic regression analysis. The prevalence of vitamin D insufficiency was very high with more than 3 quarters (78%) of all subjects having a serum 25(OH)D level<30 ng/ml. The mean serum 25(OH)D level was 24.86 ng/ml in controls, 23.96 ng/ml in pre-eclamptic women, and 21.56 ng/ml in eclampsia patients. Comparing to those who had a serum 25(OH)D level of ≥30 ng/ml, the odds ratio (95% CI) of developing preeclampsia and eclampsia in mothers with vitamin D insufficiency were 3.9 (95% CI=1.18-12.87) and 5.14 (95% CI=1.98-13.37), respectively (adjusting for age, BMI and duration of pregnancy). The odds of developing preeclampsia and eclampsia may increase by up to 5-fold in women with vitamin D insufficiency. Since preeclampsia and eclampsia can lead to serious complications for both mother and the offspring, vitamin D may be supplemented during pregnancy in high risk populations to decrease these adverse consequences.

Propeptide processing and proteolytic activity of proenzymes of the staphylococcal and enterococcal GluV8-family protease.

Proenzymes with various lengths of propeptides have been observed in GluV8 from Staphylococcus aureus and GluSE from S. epidermidis. However, the production mechanism of these proenzymes and roles of truncated propeptides have yet to be elucidated. Here we demonstrate that shortening of propeptide commonly occurs in an auto-catalytic manner in GluV8-family members, including those from coagulase negative Staphylococci and Enterococcus faecalis. Accompanied with propeptide shortening, the pro-mature junction (Asn/Ser_1-Val1) becomes more susceptible towards the hetero-catalytic maturation enzymes. The auto-catalytic propeptide truncation is not observed in Ser169Ala inert molecules of GluV8-family members. A faint proteolytic activity of proenzymes from Staphylococcus caprae and E. faecalis is detected. In addition, proteolytic activity of proenzyme of GluV8 carrying Arg-3AlaAsn.1 is demonstrated with synthetic peptide substrates LLE/Q-MCA. These results suggest that GluV8-family proenzymes with shortened propeptides intrinsically possess proteolytic activity and are involved in the propeptide shortening that facilitates the final hetero-catalytic maturation.

Magnesium sulphate versus diazepam in the management of eclampsia.

This clinical trial was conducted to compare the anticonvulsant response of magnesium sulphate and diazepam in the management of eclampsia. The study was carried out at the eclampsia unit of Dhaka Medical College Hospital during the period from October, 1995 to January, 1996. Two hundred consecutive admitted patients were recruited for the study and randomly assigned to two treatment groups: magnesium sulphate and diazepam. One hundred patients received injection magnesium sulphate and another one hundred received injection diazepam. All patients of both the group were matched for baseline characteristics. Convulsion was controlled in 95% of the patients of magnesium sulphate group and 74% of the patients of diazepam group (p < .0005). The mean controlling time is also significantly lower in magnesium sulphate group than diazepam group (8.50 hours vs 9.39 hours). Patients of magnesium sulphate group regain consciousness much earlier (mean time 20.62 hrs.) than the patients of diazepam group (mean time 40.62 hrs.). No significant difference was observed in controlling blood pressure and foetal outcome. The study finding shows that magnesium sulphate has some advantage over diazepam in controlling convulsion and regaining consciousness. If magnesium sulphate can be made available in the market by local production it may be recommended to use this drug in the primary health care without any hazzard before referring to other hospital.

Tissue-type plasminogen activator: characteristics, applications and production technology.

Plasminogen activators have immense clinical significance as thrombolytic agents for management of stroke and myocardial infarction. Tissue-type plasminogen activator (tPA) is generally preferred as being effective and safer than either urokinase or streptokinase type activators. Large-scale production of tPA became possible through groundbreaking developments in cell lines and bioprocess technology. Nevertheless, at thousands of dollars per treatment, tPA remains expensive. Enhancing cellular productivity and downstream product recovery through new approaches continue to be major challenges as discussed in this review. Recent clinical experience suggests the need for yet better fibrinolytic agents and attempts are underway to modify the tPA molecule to second generation products. Emerging trends in this field are outlined.