By C. Trompok. Keck Graduate Institute.
Unfortunately more studies need completion to allow appropriate analysis of this dangerous discount anafranil 50 mg on line depression definition hse, aggressive technique; death is a potential side effect of extensive immune suppression cheap anafranil 25mg amex depression symptoms emotional. THE MANAGEMENT OF SIDE EFFECTS The use of immune modulating medication has led to a whole new topic of discussion, that of side-effect management. It should be emphasized that none of the immune modulators (as distinguished from immune suppressants) usually has severe side-effects. The incidence of side-effects forms a bell-shaped curve, showing some who have no side-effects while others have many. Its daily subcuta- neous injection usually causes some redness and itching at the injection site when treatment is initiated. One unique side-effect does occasionally occur; it is very infrequent and usually does not recur, but some people may expe- rience a sudden warm or hot sensation throughout the body along with chest tightness, shortness of breath, and a feeling of depres- sion. If an aggres- sive approach with emergency medicine is applied, increased prob- lems occur; thus, it is recommended that if this side-effect is pres- ent, rest for twenty minutes and do not panic. At full dose Avonex® has fewer side- effects because it is given at a lower total dose each week. Knowing this, it is recommended that high dose interferon (Betaseron®, Rebif®) be initiated at a quarter of the final dose each time it is taken 20 CHAPTER 2 • Managing the Disease Process until the side-effects abate. The dose then is increased to a half dose until stable, then three-quarters, then full. Medication that will lower temperature is helpful (ace- toaminophen, ibuprofen, etc. Small needle injections of interferon (Betaseron®, Rebif®) lead to more skin discoloration than the longer needle injection (Avonex®). Common sense tells us that intramuscular injections are best performed by a helper. That is not true for every- one but it holds for most people who have any problems with coor- dination or weakness. If one develops actual skin breakdown, a decision as to whether the treatment can be tolerated must be made. With interfer- on therapy, blood and liver tests should be monitored for a period of time, because sometimes significant changes can occur. In the meantime, there appears to be little relevance to measuring them because they correlate poorly with effect. Mitoxanthrone (Novantrone®) comes with the above mentioned heart concerns but it can also suppress the function of the blood and liver. Care must be taken that the i’s are dotted and the t’s crossed; that may be best done by a physician who is used to administering such chemotherapy agents (an oncologist or cancer doctor). THE TREATMENT OF ACUTE ATTACKS The treatment of acute attacks has changed little in the past decade. Cortisone medication including methylprednisolone, dexamethasone, 21 PART I • The Disease and Its Management prednisone, and others continue to be commonly used to shorten the attack. These potent anti-inflammatory drugs diminish the swelling within the brain and spinal cord that is seen as cells of the immune system invade and attack the nervous system. They are clearly associated with osteoporosis, cataracts, psychological changes, skin acne, weight gain, and salt and water imbalance. Thus their effect on acute attacks must be weighed against potential problems from the treatment. General drugs that affect the immune system include azathio- prine (Imuran®) and methotrexate. Studies do not show them to be as effective for relapsing MS as the newer medications, but for some people with either relapsing or progres- sive MS they may help to control progression of the disease. They clearly are not for everyone with MS and must be selected and used with expert advice. The back- bone to MS management has been and continues to be the man- agement of symptoms. Everyone with MS should be aware of the many ways that the symptoms of MS can be managed, with the goal of improved quality of life. Symptoms in MS may be divided into those that are caused directly by demyelination within the brain and spinal cord and those that are not. If you lose myelin in the part of the brain or spinal cord that influences strength, you will develop weakness; if you lose myelin in the part that controls coordination, you will become uncoordinated; and if you lose myelin in the part that con- PART II • Managing MS Symptoms trols sensation, you will develop numbness, pain, burning, or itch- ing.
Appreciate it for what it is order 10 mg anafranil overnight delivery depression symptoms vs pms, enjoy it discount 50 mg anafranil overnight delivery depression quotes tumblr, and blend it into a sensible nutritional life-style. Appreciate it for what it is, enjoy it, and blend it into a sensible nutritional life-style. WEIGHT GAIN Weight gain may be a problem in MS if your activity level drops but your caloric intake remains constant. Very few people who are overweight do not know it; there is little point to continuous com- ments about it to an overweight individual. No data indicate that weight gain causes or is associated with weakness, but it is not good for your overall health and is unattractive to many people. It may make general movement more difficult than necessary, especially aided transfers. People who are overweight usually would like to be thinner, but they often can do very little to change the situation. Decreasing 123 PART III • Your Total Health caloric intake only works to a certain extent if the activity level can- not be increased. Understanding that one sometimes has to deal with a situation the way it is and not fret over what cannot be done makes for a better quality of life. A number of exercises can be done from chairs or beds to keep limber and Increase muscle tone. It takes real ambition to stick to the exercise program but it is quite important. This usually is unavoidable because they cannot do enough repetitions of stomach-firming exercises to change the situation. The same basic dietary guidelines that apply to others also apply to people with MS. You must strive for a balance between exercise, calories, and The same basic dietary guidelines that apply to others also apply to people with MS. Many people find that eating small but frequent meals results in both lower overall caloric intake and greater satisfaction. Good clinical stud- ies have shown that proper exercise increases fitness and reduces fatigue. Like medication, it should be prescribed by a professional, usually a physical therapist or a physician who knows how to develop exercises for a specific individual. The type of exercise (aerobic, strengthening, balance, coor- dination, stretching, and so on) 2. The intensity of exercise (how hard you should exercise) The role of exercise in MS has become somewhat controversial, partly because the meaning of the term exercise is misunderstood. To many people, exercise is defined as stressing their bodies to the point of pain, an approach whose watchwords are "no pain, no gain. The myelin coating that The role of exercise in MS has become somewhat controversial, partly because the meaning of the term exercise is misunderstood. Because of the loss of myelin in MS, a rise in core body temperature increases the amount of short-circuiting in the central nervous system, worsening existing symptoms and sometimes producing new ones. This is why exercise originally fell into bad repute with those who are knowledgeable about MS. Our understanding of what is "good" exercise for people with MS and how they should train has increased considerably in the past few years as the concept of overall "fitness" has developed. It is important to tailor an exercise program for each individual rather than have a set program for everyone who has the disease. Fitness is a holistic concept that implies general overall health and whose goal is improved function of the heart, lungs, muscles, and other organs. First, because of the wide variability of the disease, what is "good" exercise for one person may not be good exercise for another. It is important to tailor an exercise program for each individual rather than have a set program for everyone who has the disease. The sec- ond concept is that there are many kinds of exercise—"exercise" does not mean only running, jumping, or similar aerobic activities. More work is required to move stiff muscles, resulting in early fatigue and increased weakness.
Our multimodal interactive environment for biomedical data presentation is based on a VRML head model with soni®cation used to emphasize temporal dimension of selected visualized scores order 10 mg anafranil amex psychotic depression symptoms uk. We applied VRML language as a standard tool for VR applications in the Internet environment (16) purchase 75mg anafranil mastercard depression definition article. The Virtual Reality Modeling Language (VRML) is a ®le format for describing interactive 3-D objects and worlds, applicable on the Internet, intranets, and local client systems. VRML is also intended to be a universal interchange format for in- tegrated 3-D graphics and multimedia. VRML is capable of representing static and animated dynamic 3-D and multimedia objects with hyperlinks to other media such as text, sounds, movies, and images. VRML browsers, as well as authoring tools for the creation of VRML ®les, are widely available for many di¨erent platforms. Therefore, we picked VRML as the platform for Internet- based information systems. VR systems already employ e½cacy of auditory and tactile techniques for extending visualization and creating immersive environments. Bernsen (17) proposed a model of human ±computer interface with the following layers: Physical representation, input/ Output representation, and internal computer representation. For the input, it is abstraction and interpretation, and for the output representation and rendering. The physical input media are kinaesthetics (body movement input), acoustics (voice input), and graphics (video capture). For example, movement of the ®nger generated on an input device (key- board) is a physical representation, pressed character keys. During the abstrac- tion phase, larger symbolic forms, like words and numbers, are recognized. To retrieve the concept behind the representation, the computer uses an interpre- tation. On the output side, the ®rst transformation process is the representation of the information using some representation modality. For instance, it is possible to present text using di¨erent modalities: narration, written text, moving text, moving lips (possibility to lip-reading), and haptic text such as Braille. The second trans- formation output process is rendering to the representation that the output device can handle. Technology and tools for multimodal presentation are commercially avail- able owing to the progress of multimedia and VR hardware and software. The success of VR applications mostly depends on the interaction paradigm of the user interface design space (8). Unfortunately, multimedia and VR technology applied in the human±computer interface does not guarantee a successful presentation. Limited resources of previous-generation information systems established the concept of optimal resource use, which implies nonredundancy. As a con- sequence, conventional applications still rely on the principle of using minimal resources to mediate the information. Simultaneous presentation of the same information in di¨er- ent modalities creates a seamless loss of resources. For example, using mouse as pointing device we are not aware of additional sensory modalities used as feedback: We see the cursor movement, perceive the hand position, and hear the mouse click. Redundancy of the human±computer interface should be realized using a multimodal presentation. The main issue in the design of multimodal presen- tation is the level of redundancy. Low-level redundancy increases the cognitive workload, whereas a high redundancy irritates the user. There is an appropriate measure of the multimodal redundancy for a given application. The main advan- tage of this approach is possibility to apply standard MIDI support, using the system application programming interface (API). Unfortunately, the proposed approach often lead to a cacophony of dissonant sounds, which made it hard to discern prominent features of the observed data streams. E½ciency of soni®cation, as acoustic presentation modality, depends on other presentation modalities.