Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Clostridium difficile infection
Clostridium difficile infection
Clostridium difficile infection
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Clostridium difficile infection
What is a faecal microbial transplant? A faecal microbial transplant, better known as FMT is a known procedure in which human faecal matter is gathered from a positive donor in order to replace good bacteria that has been damaged back to their normal compactness (1). This advanced procedure whereby the bacteria is collected, blended with saline – (a salt water solution), and then inserted into the patient through the process of colonoscopy, endoscopy or sigmoidoscopy (1) which helps in providing optimal gut functionality (2). This report will be discussing and evaluating the role and effectiveness of Faecal microbial transplant in tackling human diseases such as Clostridium difficile. Clostridium difficile is caused by an alteration in the …show more content…
It is the most ethical and cost-effective approach to collecting donor samples for performing the transplant by the use of the donor's frozen pre-screened aliquots (8). Recurrent infections with Clostridium difficile is an increasing problem, partly as a result of over hospitalisation or usage of antibiotics. Faecal microbial transplant, from healthy donors to patients with Clostridium Difficile who are resistant to antibiotic treatment, can prevent further proliferation of the illness by replacing depleted cells. Currently, trials are in progress in Australia and elsewhere, evaluating the potential of faecal microbial transplant in treating other diseases (4). FMT of screened healthy donor stool appears to be a safe and effective method to eradicate recurrent Clostridium difficile in children and young adults, with success rates of at least 90% in patients without concurrent autoimmune diseases, such as irritable bowel disease (IBD). Prospective studies using standardised Faecal Microbial Transplant protocols provide the evidence to support the safety and efficacy of this therapy (7). Clear clinical and diagnostic criteria are required to differentiate recurrent Clostridium Difficile from potential colonisation with Clostridium difficile. However, registries should be started to monitor the long-term safety. To date, there have not been any reports directly linked to long-term adverse effects in Faecal microbial transplant and microbial transplants are an effective therapy for human diseases.
Is fecal microbiota transplant (FMT) effective treatment for patients with Ulcerative Colitis (UC). UC is a chronic inflammation of the large intestine. FMT is used to describe the delivery of a healthy donors stool into a patient via enema, colonoscope, or nasogastric tube. In the past several years FMT has been used for an alternative treatment with patients diagnosed with Clostridium difficile (CD). The purpose of this paper is to discuss if FMT is just as effective in treating UC over just medication. The articles below will give insight if this theory is true or not.
To understand the human gut health and aetiology, the first step is to understand the gastrointestinal (GI) microflora and its distribution through the digestive system [2]. The human GI tract is inhabited by trillions of microorganisms, which together is known as the microbiota [5]. These microorganisms come from both archeal and bacterial domains. Bacteria are the predominant kingdom of organisms and it is composed mainly by five bacterial phyla: Firmicutes, Bacteroidetes, Actinobacteria, Proteobacteria and Verrucomicrobia [3]. The great majority of mammalian gut microbiota belongs to the three phyla: the Gram-negative anaerobe Bacteroidetes, the Gram-positive Actinobacteria and Firmicutes [5].
applied probiotic capsules for bacterial vaginosis and other vaginal infections: a double-blind, randomized, placebo-controlled study. European Journal of Obstetrics & Gynecology and Reproductive Biology, 168(2013), 75-79. doi: 10.1016/j.ejogrb.2012.12.031p
The nursing policy and procedure this author chose to further research was obtaining blood cultures from central catheters. Peripheral blood culture sampling is preferred due to less probability of contamination and has a higher bacteria specificity rate (Halm, Hickson, Stein, Tanner, & VanderGraaf, 2011), but there are instances where a sample for a culture is specifically warranted and ordered from a central catheter line. Due to the infrequency of this sample acquiring, nurses must gain familiarity with the correct policy and procedure to obtain these samples this is why this nurse chose this particular procedure.
Among hospitalized patients around the world, Clostridium difficile is the primary source of infectious diarrhea. Previously, continuously unbalanced intestinal microbiota, usually due to antimicrobials, was deemed a precondition of developing the infection. However, recently, there have been alterations in the biology from virtually infecting the elderly population exclusively, wherein the microbiota in their guts have been interrupted by antimicrobials, to currently infecting individuals within of all age groups displaying no recent antimicrobial use. Furthermore, recent reports have confirmed critical occurrences among groups previously assumed to be of minimal risk—pregnant women, children, and individuals with no previous exposure to antimicrobials, for instance. Unfortunately, this Gram-positive, toxin-producing anaerobic bacterium is estimated to cost US critical care facilities $800 million per year at present, suggesting the need for effective measures to eliminate this nosocomial infection (Yakob, Riley, Paterson, & Clements, 2013).
In the documentary, Hunting the Nightmare Bacteria, reporter David Hoffman investigates this new untreatable infection along two individuals and a bacterial virus within a hospital. The first individual Hoffman investigates is Addie Rerecich of Arizona, she was treated for a staph infection with antibiotics, but other complications arise. Addie had a lung transplant, she was given several different antibiotics, but her body became pan-bacteria, non-resistance to the bacteria. Addie’s life was on the edge, she had to be on life support, and finally she received new lungs. The transplant helped Addie but it would take years before could go back to normal before the infection. The second individual is David Ricci; he had his leg amputated in India after a train accident. The antibiotic treatment he received became toxic to his body increasing problems. While in India, he underwent surgery almost every day because of infections he was developing. Back in Seattle, doctors found the NDM-1 resistance gene in his body; NDM-1 gene is resistance to almost all antib...
Enterococcus faecalis is a genus of gram positive cocci and form short chains or are arranged in pairs. They are nonmotile, facultative anaerobic organisms and can survive in harsh conditions in nature. There are over 15 species of the Enterococcus genus but about 90% of clinical isolates are E. faecalis. E. faecalis is a nosocomial pathogen because it is commonly found in the hospital environment and can cause life-threatening infections in humans. It is a bacterium that normally inhabits the intestinal tract in humans and animals but when found in other body locations it can cause serious infections. The most common sites for E. faecalis infections are the heart, bloodstream, urinary tract, and skin wounds. Due to vancomycin-resistant Enterococci, many antibiotics have been shown ineffective in the treatment. In this paper, I will describe the ecology and pathology of E. faecalis; the antibacterial resistance; treatment; and, what you can do to prevent Enterococcus infection.
The most popular bacteria strain for probiotics is Lactobacillus acidophilus.It's been known for acting as a defense system against harmful bacteria when taking antibiotics (Jones 1). Lactobacillus has at least 140 known benefits dealing with liver functions,the immune system, digestive track and more (Jerkunica,Bailey, and Gall 1). This bacteria has been well known for fighting off cramps, diarrhea, and gas. Scientific evidence has shown prob...
Bacterial cells, like plant cells, are surrounded by a cell wall. However, bacterial cell walls are made up of polysaccharide chains linked to amino acids, while plant cell walls are made up of cellulose, which contains no amino acids. Many bacteria secrete a slimy capsule around the outside of the cell wall. The capsule provides additional protection for the cell. Many of the bacteria that cause diseases in animals are surrounded by a capsule. The capsule prevents the white blood cells and antibodies from destroying the invading bacterium. Inside the capsule and the cell wall is the cell membrane. In aerobic bacteria, the reactions of cellular respiration take place on fingerlike infoldings of the cell membrane. Ribosomes are scattered throughout the cytoplasm, and the DNA is generally found in the center of the cell. Many bacilli and spirilla have flagella, which are used for locomotion in water. A few types of bacteria that lack flagella move by gliding on a surface. However, the mechanism of this gliding motion is unknown. Most bacteria are aerobic, they require free oxygen to carry on cellular respiration. Some bacteria, called facultatibe anaerobes can live in either the presence or absence of free oxygen. They obtain energy either by aerobic respiration when oxygen is present or by fermentation when oxygen is absent. Still other bacteria cannot live in the presence of oxygen. These are called obligate anaerobes. Such bacteria obtain energy only fermentation. Through fermentation, different groups of bacteria produce a wide variety of organic compounds. Besides ethyl alcohol and lactic acid, bacterial fermentation can produce acetic acid, acetone, butyl alcohol, glycol, butyric acid, propionic acid, and methane, the main component of natural gas. Most bacteria are heterotrophic bacteria are either saprophytes or parasites. Saprophytes feed on the remains of dead plants and animals, and ordinarily do not cause disease. They release digestive enzymes onto the organic matter. The enzymes breakdown the large food molecules into smaller molecules, which are absorbed by the bacterial cells. Parasites live on or in living organisms, and may cause disease. A few types of bacteria are Autotrophic, they can synthesize the organic nutrients they require from inorganic substances. Autotrophic bacteria are either photosynthetic or Chemosynthetic. The photosynthetic bacteria contain chlorophyll that are different from the plant chlorophyll. In bacterial photosynthesis, hydrogen is obtained by the splitting of compounds other than water.
Infection control is very important in the health care profession. Health care professionals, who do not practice proper infection control, allow themselves to become susceptible to a number of infections. Among the most dreaded of these infections are: hepatitis B (HBV), hepatitis C (HCV), and human immunodeficiency virus (HIV). Another infection which has more recently increased in prevalence is methicillin-resistant Staphylococcus aureus (MRSA). These infections are all treated differently. Each infection has its own symptoms, classifications, and incubation periods. These infections are transmitted in very similar fashions, but they do not all target the same population.
Gastroenteritis, sometimes referred to as infectious diarrhoea is a common disease that affects millions of people annually. It is a disease caused by viruses, bacteria or parasites that enter the human body and spread, which induce symptoms such as vomiting, diarrhoea, abdominal pain and nausea. Although it is a common occurrence in society and is usually not harmful, cases of gastroenteritis in less developed countries may have more fatal repercussions due to their inability to access ample means of treatment. Over time, as more research was conducted into the disease, scientific developments were made to aid those affected by gastroenteritis and reduce the number of fatalities by educating people regarding preventative methods.
Microbes are major key components in both are homes and industrial food preparation. There are number of lactic acid which is a form of bacteria which is a large group of beneficial bacteria used in certain foods while they are getting prepared such as yogurt, cheese, sour cream, butter milk and other type of fermented milk products. Things such as vinegars are produced by bacterial acetic acid fermentation. Yeast is also major use in the making of beer and wine and also for the leaving of breads. This also involves fermentations to convert corn and other vegetable carbohydrates to also make beer, wine or gasohol but also bacteria is the agents of are other foods. Other fermented foods will include things such as soy sauce, olives and cocoa. (Microbes and human life, 2013) Single cell proteins are known as dried cells of microbes which are used in protein supplement shacks. They are also called “novel food” and “minifood”. The production of this requires micro-organisms which then serve as the protein source and then the substrate which is biomass which they grow on them. There are a number of both these sources that we are able to use for the production of single cell protein (SCP). The micro-organisms used belong to the following groups of Algae, Fungi and bacteria. (Slide Share, 2012)
Knowledge is power when discussing the classes you have taken in college and how it affects your everyday life. Microbiology is one of those important classes where although for a majority of majors you do not have to take it and therefore will not learn the information discussed in it, other majors such as biology and nursing require you to take it. They will require you to take it because you will encounter some of the information being taught in it in the work field. As a nurse practitioner I have worked in the field with many patients who were diagnosed with Leprosy, Escherichia coli, Salmonella and other bacterial diseases. All of these diseases that I have encountered in patients were ones I was familiar with due to learning about them as a student in microbiology at CSUB. My children plan on
According to Warren, Ed. In "Antibiotic Resistance: What Can We Do?" he says, “It has been apparent for some years that resistance to the antibiotics generally used in the treatment of bacteria is becoming more common (it is, of course, the bacteria which acquire resistance, not individual patients)” (4). This means that modern medicine such as antibiotic is becoming less effective in treating people with infection and diseases. Once antibiotics run out, the main cause of human mortality is going to be the result of our lack of inability to treat infections and diseases. As Kritikos, Antonios, and Oriol Manuel points out in, "Bloodstream Infections After Solid-Organ Transplantation" they say, “bacterial infections, and particularly bloodstream infections (BSIs) remain the most common and life-threatening complications in [Solid-organ transplantation] SOT recipients” (330). What he means by this, is whenever there is solid organ transplantation, there is a running risk of blood infections due to the overuse of antibiotic resistant bacteria in the blood stream. As previously mention, antibiotic are becoming less effective not by the human being developing a resistance to the drug, but by the ability at bacteria is about to adapt it its environment or evolve. Therefore, antibiotics will soon be ineffective for the treatment of infections and