- Iron deficiency is highly prevalent in Asian patients with heart failure, ranging from 37-61% in different regions. It is associated with increased risk of death and poorer outcomes.
- A study of over 750 heart failure patients and 600 controls in Singapore found iron deficiency to be common, even in controls without heart failure. Concomitant iron deficiency and anemia predicted the worst prognosis.
- Contributing factors to iron deficiency in Asians may include dietary differences like vegetarianism and black tea consumption, as well as possible genetic differences in iron regulation. Future research includes randomized trials of intravenous iron replacement in Asian heart failure patients.
Iron Deficiency : An Overlooked Aspect of Heart Failure Managementmagdy elmasry
Iron deficiency: a comorbidity that goes unnoticed in heart failure.Optimization of heart failure treatment.
Types of iron deficiency.Absolute ID &Functional ID.Iron Deficiency in Heart Failure :
A Therapeutic Target
Iron therapy for the treatment of iron deficiency
in chronic heart failure: intravenous or oral?
Adrian Hernandez, MD, MHS, prepared heart failure infographics for this CME activity titled "Recognizing and Treating Iron Deficiency in Patients With Heart Failure: Achieving Better Outcomes and Quality of Life." For the full presentation, monograph, complete CME information, and to apply for credit, please visit us at http://bit.ly/307QteC. CME credit will be available until June 13, 2020.
Iron Deficiency : An Overlooked Aspect of Heart Failure Managementmagdy elmasry
Iron deficiency: a comorbidity that goes unnoticed in heart failure.Optimization of heart failure treatment.
Types of iron deficiency.Absolute ID &Functional ID.Iron Deficiency in Heart Failure :
A Therapeutic Target
Iron therapy for the treatment of iron deficiency
in chronic heart failure: intravenous or oral?
Adrian Hernandez, MD, MHS, prepared heart failure infographics for this CME activity titled "Recognizing and Treating Iron Deficiency in Patients With Heart Failure: Achieving Better Outcomes and Quality of Life." For the full presentation, monograph, complete CME information, and to apply for credit, please visit us at http://bit.ly/307QteC. CME credit will be available until June 13, 2020.
El 17 de octubre de 2014, la Fundación Ramón Areces celebró una nueva conferencia del ciclo 'Envejecimiento, Sociedad y Salud: envejecimiento y enfermedad', que organiza en colaboración con el Centro de Estudios del Envejecimiento. En esta ocasión, el doctor Valentín Fuster, director del Centro Nacional de Investigaciones Cardiovasculares Carlos III- CNIC, habló sobre 'Enfermedad subclínica de corazón y cerebro: el reto de la década'. En esta entrevista previa a su intervención, deja claro que nunca es tarde para cuidarse y que la clave no está tanto en el corazón, sino en el cerebro, donde se toman las decisiones para llevar hábitos de vida saludables.
Although many are still concerned with an ARB–MI paradox, our study of close to 60 000 patients with MI should serve as reassurance that ARBs are not associated with adverse outcomes compared with ACEIs. Potential benefits of ARBs as compared with ACEIs in older women with MI should be further evaluated.
Eplerenone in Patients with Systolic Heart Failure and Mild Symptoms.
Presented at AHA by: Faiez Zannad, M.D., Ph.D., John J.V. McMurray, M.D., Henry Krum, M.B., PhD., Dirk J. van Veldhuisen, M.D.,Ph.D., Karl Swedberg, M.D., Ph.D, Harry Shi, M.S., John Vincent, M.B., PhD., Stuart J Pocock, Ph.D. and Bertram Pitt, M.D. for the EMPHASIS-HF Study Group * Eplerenone in Mild Patients Hospitalization And SurvIval Study in Heart Failure
Courtesy of http://www.cardiovascularbusiness.com
El 17 de octubre de 2014, la Fundación Ramón Areces celebró una nueva conferencia del ciclo 'Envejecimiento, Sociedad y Salud: envejecimiento y enfermedad', que organiza en colaboración con el Centro de Estudios del Envejecimiento. En esta ocasión, el doctor Valentín Fuster, director del Centro Nacional de Investigaciones Cardiovasculares Carlos III- CNIC, habló sobre 'Enfermedad subclínica de corazón y cerebro: el reto de la década'. En esta entrevista previa a su intervención, deja claro que nunca es tarde para cuidarse y que la clave no está tanto en el corazón, sino en el cerebro, donde se toman las decisiones para llevar hábitos de vida saludables.
Although many are still concerned with an ARB–MI paradox, our study of close to 60 000 patients with MI should serve as reassurance that ARBs are not associated with adverse outcomes compared with ACEIs. Potential benefits of ARBs as compared with ACEIs in older women with MI should be further evaluated.
Eplerenone in Patients with Systolic Heart Failure and Mild Symptoms.
Presented at AHA by: Faiez Zannad, M.D., Ph.D., John J.V. McMurray, M.D., Henry Krum, M.B., PhD., Dirk J. van Veldhuisen, M.D.,Ph.D., Karl Swedberg, M.D., Ph.D, Harry Shi, M.S., John Vincent, M.B., PhD., Stuart J Pocock, Ph.D. and Bertram Pitt, M.D. for the EMPHASIS-HF Study Group * Eplerenone in Mild Patients Hospitalization And SurvIval Study in Heart Failure
Courtesy of http://www.cardiovascularbusiness.com
Lo mejor del Congreso ESC 2014 de Barcelona
Jueves, 04 de Septiembre de 2014
De 19h a 20:30h
http://esc2014.secardiologia.es
Lo mejor sobre Insuficiencia Cardiaca
Dr. Esteban López de Sá
Hospital Universitario La Paz, Madrid
https://twitter.com/elopezdesa
June 6, 2010. The Effects of Obstructive Sleep Apnea and Visceral Fat on Insulin Resistance: The Icelandic Sleep Apnea Cohort, Associated Professional Sleep Societies, LLC (APSS).
A PowerPoint presentation on the basics of Diastolic Dysfunction evaluation by TEE.
Dr Terry Bejot is a cardiovascualr anesthesiologist who is also the creator and publisher of E-echocardiography.com, the online course and resource for learning TEE.
Introduction to diuretics.
Therapeutic approaches.
Normal physiology of urine formation.
Classification of drugs .
Mechanism of action of Acetazolamide.
Mechanism of action of Thiazides.
Mechanism of action of Loop diuretics.
Mechanism of action of potassium sparing diuretics &aldosterone antagonists.
Surgical Management of Lower Limb Occlusive Arterial Diseaserajendra meena
This slide explains briefly touches upon Occlusive Arterial Disease (Peripheral Arterial Disease (PAD)) in the lower limbs along with the types, classification, diagnostic evaluation and various management protocols.
Heart failure is a clinical syndrome characterized by dyspnea, fatigue, and clinical signs of congestion leading to frequent hospitalizations, poor quality of life, and shortened life expectancy. It is a final common pathway to various cardiac conditions. It is a growing problem worldwide with serious consequences in Sub-Saharan Africa where it occurs at a younger age with limited resources to manage the condition. The incidence and prevalence vary worldwide. In this mini-review, we looked at the definition, classification, and pathophysiology of the condition.
One of the most developed cities of India, the city of Chennai is the capital of Tamilnadu and many people from different parts of India come here to earn their bread and butter. Being a metropolitan, the city is filled with towering building and beaches but the sad part as with almost every Indian city
How many patients does case series should have In comparison to case reports.pdfpubrica101
Pubrica’s team of researchers and writers create scientific and medical research articles, which may be important resources for authors and practitioners. Pubrica medical writers assist you in creating and revising the introduction by alerting the reader to gaps in the chosen study subject. Our professionals understand the order in which the hypothesis topic is followed by the broad subject, the issue, and the backdrop.
https://pubrica.com/academy/case-study-or-series/how-many-patients-does-case-series-should-have-in-comparison-to-case-reports/
The dimensions of healthcare quality refer to various attributes or aspects that define the standard of healthcare services. These dimensions are used to evaluate, measure, and improve the quality of care provided to patients. A comprehensive understanding of these dimensions ensures that healthcare systems can address various aspects of patient care effectively and holistically. Dimensions of Healthcare Quality and Performance of care include the following; Appropriateness, Availability, Competence, Continuity, Effectiveness, Efficiency, Efficacy, Prevention, Respect and Care, Safety as well as Timeliness.
CHAPTER 1 SEMESTER V - ROLE OF PEADIATRIC NURSE.pdfSachin Sharma
Pediatric nurses play a vital role in the health and well-being of children. Their responsibilities are wide-ranging, and their objectives can be categorized into several key areas:
1. Direct Patient Care:
Objective: Provide comprehensive and compassionate care to infants, children, and adolescents in various healthcare settings (hospitals, clinics, etc.).
This includes tasks like:
Monitoring vital signs and physical condition.
Administering medications and treatments.
Performing procedures as directed by doctors.
Assisting with daily living activities (bathing, feeding).
Providing emotional support and pain management.
2. Health Promotion and Education:
Objective: Promote healthy behaviors and educate children, families, and communities about preventive healthcare.
This includes tasks like:
Administering vaccinations.
Providing education on nutrition, hygiene, and development.
Offering breastfeeding and childbirth support.
Counseling families on safety and injury prevention.
3. Collaboration and Advocacy:
Objective: Collaborate effectively with doctors, social workers, therapists, and other healthcare professionals to ensure coordinated care for children.
Objective: Advocate for the rights and best interests of their patients, especially when children cannot speak for themselves.
This includes tasks like:
Communicating effectively with healthcare teams.
Identifying and addressing potential risks to child welfare.
Educating families about their child's condition and treatment options.
4. Professional Development and Research:
Objective: Stay up-to-date on the latest advancements in pediatric healthcare through continuing education and research.
Objective: Contribute to improving the quality of care for children by participating in research initiatives.
This includes tasks like:
Attending workshops and conferences on pediatric nursing.
Participating in clinical trials related to child health.
Implementing evidence-based practices into their daily routines.
By fulfilling these objectives, pediatric nurses play a crucial role in ensuring the optimal health and well-being of children throughout all stages of their development.
QA Paediatric dentistry department, Hospital Melaka 2020Azreen Aj
QA study - To improve the 6th monthly recall rate post-comprehensive dental treatment under general anaesthesia in paediatric dentistry department, Hospital Melaka
CRISPR-Cas9, a revolutionary gene-editing tool, holds immense potential to reshape medicine, agriculture, and our understanding of life. But like any powerful tool, it comes with ethical considerations.
Unveiling CRISPR: This naturally occurring bacterial defense system (crRNA & Cas9 protein) fights viruses. Scientists repurposed it for precise gene editing (correction, deletion, insertion) by targeting specific DNA sequences.
The Promise: CRISPR offers exciting possibilities:
Gene Therapy: Correcting genetic diseases like cystic fibrosis.
Agriculture: Engineering crops resistant to pests and harsh environments.
Research: Studying gene function to unlock new knowledge.
The Peril: Ethical concerns demand attention:
Off-target Effects: Unintended DNA edits can have unforeseen consequences.
Eugenics: Misusing CRISPR for designer babies raises social and ethical questions.
Equity: High costs could limit access to this potentially life-saving technology.
The Path Forward: Responsible development is crucial:
International Collaboration: Clear guidelines are needed for research and human trials.
Public Education: Open discussions ensure informed decisions about CRISPR.
Prioritize Safety and Ethics: Safety and ethical principles must be paramount.
CRISPR offers a powerful tool for a better future, but responsible development and addressing ethical concerns are essential. By prioritizing safety, fostering open dialogue, and ensuring equitable access, we can harness CRISPR's power for the benefit of all. (2998 characters)
Defecation
Normal defecation begins with movement in the left colon, moving stool toward the anus. When stool reaches the rectum, the distention causes relaxation of the internal sphincter and an awareness of the need to defecate. At the time of defecation, the external sphincter relaxes, and abdominal muscles contract, increasing intrarectal pressure and forcing the stool out
The Valsalva maneuver exerts pressure to expel faeces through a voluntary contraction of the abdominal muscles while maintaining forced expiration against a closed airway. Patients with cardiovascular disease, glaucoma, increased intracranial pressure, or a new surgical wound are at greater risk for cardiac dysrhythmias and elevated blood pressure with the Valsalva maneuver and need to avoid straining to pass the stool.
Normal defecation is painless, resulting in passage of soft, formed stool
CONSTIPATION
Constipation is a symptom, not a disease. Improper diet, reduced fluid intake, lack of exercise, and certain medications can cause constipation. For example, patients receiving opiates for pain after surgery often require a stool softener or laxative to prevent constipation. The signs of constipation include infrequent bowel movements (less than every 3 days), difficulty passing stools, excessive straining, inability to defecate at will, and hard feaces
IMPACTION
Fecal impaction results from unrelieved constipation. It is a collection of hardened feces wedged in the rectum that a person cannot expel. In cases of severe impaction the mass extends up into the sigmoid colon.
DIARRHEA
Diarrhea is an increase in the number of stools and the passage of liquid, unformed feces. It is associated with disorders affecting digestion, absorption, and secretion in the GI tract. Intestinal contents pass through the small and large intestine too quickly to allow for the usual absorption of fluid and nutrients. Irritation within the colon results in increased mucus secretion. As a result, feces become watery, and the patient is unable to control the urge to defecate. Normally an anal bag is safe and effective in long-term treatment of patients with fecal incontinence at home, in hospice, or in the hospital. Fecal incontinence is expensive and a potentially dangerous condition in terms of contamination and risk of skin ulceration
HEMORRHOIDS
Hemorrhoids are dilated, engorged veins in the lining of the rectum. They are either external or internal.
FLATULENCE
As gas accumulates in the lumen of the intestines, the bowel wall stretches and distends (flatulence). It is a common cause of abdominal fullness, pain, and cramping. Normally intestinal gas escapes through the mouth (belching) or the anus (passing of flatus)
FECAL INCONTINENCE
Fecal incontinence is the inability to control passage of feces and gas from the anus. Incontinence harms a patient’s body image
PREPARATION AND GIVING OF LAXATIVESACCORDING TO POTTER AND PERRY,
An enema is the instillation of a solution into the rectum and sig
Importance of iron deficiency in asian patients with heart failure
1. IMPORTANCE OF IRON DEFICIENCY IN
ASIAN PATIENTS WITH HEART FAILURE
Tee Joo YEO, MBBS, MRCP (UK)
Associate Consultant, National University Heart Centre Singapore
Advances in the Care of Patients With Heart Failure: International Perspective from the Singapore Cardiac Society
2. Heart Failure and Iron Deficiency: What do we know?
olneymywellness.com life-dance.blogspot.ca
3. Iron is crucial
• Cellular activity
• Tissue metabolism
• Functional capacity
van Veldhuisen, D.J. et al. Anemia and Iron Deficiency in Heart Failure: Mechanisms and Therapeutic Approaches. Nat Rev Cardiol. 8,485-493 (2011)
5. Mechanisms for Iron Deficiency
Jankowska et al. Iron deficiency and heart failure: diagnostic dilemmas and therapeutic perspectives Eur Heart J (2013) 13: 816-826
6. Iron Deficiency + Heart Failure = BAD combination
Iron deficiency
( ):
- Increased risk of death
or heart transplant
- Adjusted HR 1.58
(95% CI 1.14–2.17, p < 0.01)
E. Jankowska, P. Rozentryt, A. Witkowska, J. Nowak, O. Hartmann, B. Ponikowska, L. Borodulin-Nadzieja, W. Banasiak, L. Polonski, G. Filippatos, J.
McMurray, S. Anker and P. Ponikowski, "Iron Deficiency: an Ominous Sign in Patients with Systolic Heart Failure," Eur Heart J, no. 31, pp. 1872-1880, 2010
7. Current Guidelines Recommend Screening
For Iron Deficiency In Heart Failure
European Society of Cardiology 2012 –
Recommendations for the diagnostic investigations in ambulatory patients
suspected of having heart failure
•Measurement of blood chemistry is recommended to detect co-morbidities (eg. iron
deficiency) – Class I, Level of Evidence C
National Heart Foundation of Australia 2011 –
Recommendations for pharmacological treatment of symptomatic CHF
•Iron deficiency should be looked for and treated in CHF patients to improve
symptoms, exercise tolerance and quality of life – Grade B recommendation
McMurray JJ, Adamopoulos S, Anker SD et al. ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure 2012: The Task Force for
the Diagnosis and Treatment of Acute and Chronic Heart Failure 2012 of the European Society of Cardiology. Developed in collaboration with the Heart
Failure Association (HFA) of the ESC. European heart journal. 2012;33(14):1787-847.
Krum H, Jelinek MV, Stewart S et al. 2011 update to National Heart Foundation of Australia and Cardiac Society of Australia and New Zealand Guidelines
for the prevention, detection and management of chronic heart failure in Australia, 2006. The Medical journal of Australia. 2011;194(8):405-9
8. Prevalence of Iron Deficiency in Heart Failure
• North America: up to 61%
• Europe: 37 to 50%
• Asia: no available studies
E. Jankowska, P. Rozentryt, A. Witkowska, J. Nowak, O. Hartmann, B. Ponikowska, L. Borodulin-Nadzieja, W. Banasiak, L. Polonski, G. Filippatos, J. McMurray, S. Anker and P. Ponikowski, "Iron Deficiency: an
Ominous Sign in Patients with Systolic Heart Failure," Eur Heart J, no. 31, pp. 1872-1880, 2010
Parikh A, Natarajan S, Lipsitz SR, Katz SD. Iron deficiency in community-dwelling US adults with self-reported heart failure in the National Health and Nutrition Examination Survey III: prevalence and associations
with anemia and inflammation. Circ Heart Fail 2011;4:599–606
Klip IT, Comin-Colet J, Voors AA, Ponikowski P, Enjuanes C, BanasiakW, Lok DJ, Rosentryt P, Torrens A, Polonski L, van Veldhuisen DJ, van der Meer P, Jankowska EA. Iron deficiency in chronic heart failure: an
international pooled analysis. Am Heart J 2013;165:575–582 e3
9. Heart Failure in Asia
• Huge unmet public health burden
• Heart failure affects Asians at a younger age (~66
years) than Europeans (~70 years) or Americans (~75
years)
• Increasing hospitalisation rates
• Longer length of stay, higher in-hospital mortality
Sakata Y, Shimokawa H. Epidemiology of heart failure in Asia. Circulation Journal (Japanese Circulation Society) 2013;77:2209-17
World Health Organization. Global atlas on cardiovascular disease prevention and control, 2011
Atherton JJ, Hayward CS, Wan Ahmad WA et al. Patient characteristics from a regional multicenter database of acute decompensated heart failure in
Asia Pacific (ADHERE International-Asia Pacific). Journal of cardiac failure 2012;18:82-8.
Lam CS, Anand I, Zhang S et al. Asian Sudden Cardiac Death in Heart Failure (ASIAN-HF) registry. European journal of heart failure 2013;15:928-36.
11. Role of Singapore
• Island city-state in South-east Asia
• Land area: 713.8 km2 (277 sq mi)
• Population: 5.5 million
• Population density: 3rd in the world (behind Macau and Monaco)
• Multi-racial population (potential applicability to rest of Asia)
• Public hospitals: 8 (70-80% of population)
• Ranked #1 for most efficient healthcare (Bloomberg 2014)
12. Objectives
• We aimed to study the following aspects of iron deficiency:
- Prevalence
- Clinical correlates
- Functional significance
• HF patients vs. community-based controls without HF
• Multi-ethnic Southeast Asian population
13. Methods
• 751 stable heart failure patients
• 601 community-based controls
(random, asymptomatic)
Santhanakrishnan R, Ng TP, Cameron VA, Gamble GD, Ling LH, Sim D, et al. The Singapore Heart Failure Outcomes and Phenotypes (SHOP) study and
Prospective Evaluation of Outcome in Patients with Heart Failure with Preserved Left Ventricular Ejection Fraction (PEOPLE) study: rationale and design.
Journal of cardiac failure. 2013;19(3):156-62.
Tee Joo Yeo, Poh Shuan Daniel Yeo, Raymond Ching-Chiew Wong, Hean Yee Ong, et al. Iron Deficiency In A Multi-Ethnic Asian Population With And
Without Heart Failure: Prevalence, Clinical Correlates, Functional Significance And Prognosis. European Journal of Heart Failure 2014 Oct;16(10):1125-32.
14. Defining Iron Deficiency
Bradley A Warady. Treating Patients with IV Iron Therapy: Special Considerations ANNA CE Satellite Symposium, April 21, 2005
Serum Ferritin >300 mg/dL 100-300 mg/dL <100 mg/dL
Transferrin saturation >20% <20% <20%
20. Other contributing factors
• Diet
- Vegetarianism
- Black tea consumption
• Genetics
- regulation of iron homeostasis
- possible genetic predisposition to iron deficiency
Thankachan P, Walczyk T, Muthayya S, Kurpad AV, Hurrell RF. Iron absorption in young Indian women: the interaction of iron status with the influence
of tea and ascorbic acid. The American journal of clinical nutrition. 2008;87(4):881-6.
Nelson M, Poulter J. Impact of tea drinking on iron status in the UK: a review. Journal of human nutrition and dietetics : the official journal of the British
Dietetic Association. 2004;17(1):43-54.
McGregor J, McKie AT, Simpson RJ. Of mice and men: genetic determinants of iron status. The Proceedings of the Nutrition Society. 2004;63(1):11-20
21. • Early, small interventional trials
- No evidence on survival
- Relatively short follow-up periods, heterogeneity, varying statistical significance
• FAIR-HF
- Largest RCT to date investigating effect of IV iron in HF patients
- Improvement in symptoms, functional capacity, QoL
• CONFIRM-HF
- Sustained improvement in 6 minute walk test, symptoms up to 1 year
- Reduced heart failure hospitalization at 1 year
Iron Deficiency – A Therapeutic Target in HF Patients
Anker SD, Comin Colet J, Filippatos G et al. Ferric carboxymaltose in patients with heart failure and iron deficiency. N Engl J Med 2009;361:2436–2448.
Avni T, Leibovici L, Gafter-Gvili A. Iron supplementation for the treatment of chronic heart failure and iron deficiency: systematic review and meta-
analysis. Eur J Heart Fail 2012;14:423–429.
Ponikowski P, van Veldhuisen DJ, Comin-Colet J, et al. Beneficial effects of long-term intravenous iron therapy with ferric carboxymaltose in patients
with symptomatic heart failure and iron deficiency. Eur Heart J 2014; DOI:10.1093/eurheartj/ehu385
22. PRACTICE-ASIA-HF trial
• Pilot Randomized Controlled Trial to
Assess the Role of Intravenous Ferric
Carboxymaltose in Asian Patients with
Heart Failure
• Simple dosing regimen
• 3 major Southeast Asian ethnic
backgrounds
• Inclusion of heart failure patients
regardless of LVEF
23. Summary
• In Southeast Asian patients with heart failure:
- Iron deficiency is highly prevalent, regardless of LVEF
- Iron deficiency is associated with poor outcomes
- Ethnic differences are striking
- Many more contributing factors like diet and genetics are possible
• Future directions:
- Intravenous iron replacement in Asian heart failure patients