Total Parenteral Nutrition (TPN) Support

Parenteral nutrition refers to nutritional support provided by an intravenous route. Access may be a peripheral vein or central vein. Peripheral venous access is usually used for short term support and limits the volume of fluids and nutrients that can be delivered. Whenever possible, enteral nutrition is preferred in order to provide nutrients to the gut and maintain the intestinal barrier.Indications for Parenteral NutritionParenteral nutrition is used in cases of gut failure or severe gastrointestinal disease. Catheter-related sepsis is a significant risk in immunocompromised patients. In HIV/AIDS, TPN will induce weight gain, the composition of which depends on the underlying etiology of the malnutrition. Septic patients tend to gain primarily fat whereas those with malabsorption or inadequate dietary intake gain more body cell mass. It is possible that this modality may not be widely available throughout the Region. However, it is an option that should be pursued when necessary.Components of Parenteral NutritionThe solution for parenteral nutrition consists of nutrients in their simple form,namely dextrose, amino acids, lipids and micronutrients. Dextrose is the monosaccharide that provides the major source of non-protein energy. Each gram of dextrose in parenteral solution provides 3. 4 kilocalories or 14. 2 kilojoules. Carbohydrate should be provided in adequate amounts to spare protein, but not in excess as this may cause hyperglycemia, fatty liver or other complications. The recommended rate of dextrose infusion should not exceed 4 to 5 mg/kg/minute. Amino acids provide protein to maintain nitrogen balance and prevent degradation of somatic proteins. Protein requirements are calculated based on clinical condition and goals of treatment. Amino acid solutions provide 4 kilocalories per gram or 18. 1 kilojoules per gram. Parenteral lipid emulsions provide a concentrated source of energy and essential fatty acids. They may be used in conjunction with carbohydrate and amino acid solutions or alone for caloric enhancement. The energy content of lipid emulsions depends on the formulation. ten percent yields 1. 1 kilocalorie per mL; 20% yields 2. 0 kilocalories per mL; 30% yields 3. 0 kilocalories per mL. There is some evidence that parenteral lipids may have a negative effect on immunity. In patients with HIV infection lipids should not exceed 30% of total energy intake or 1 g/kg/day. Hyperlipidemia may also develop if lipids are not cleared. Thus serum lipids should be monitored at baseline and regular intervals thereafter. Micronutrients and electrolytes are provided as standardized components of parenteral solutions. These may be modified according to the needs of the patient.Anabolic TherapyNutrition support will usually result in weight gain, but for some PLWHA, classified as non-responders, there is evidence of an anabolic block, whereby the regained weight is composed of a disproportionately high amount of body fat with limited accretion of lean tissue. This phenomenon can be identified with body composition analysis. Thus,although re-feeding is always necessary, it is not always sufficient for some individuals. In cases where lean tissue gains are insufficient, an anabolic agent may be required such as testosterone replacement. Other anabolic therapies that have shown favorable results include Oxandrin, Decadurabolan, and Recombinant Growth Hormone.Palliative CareWhen AIDS patients become terminally ill and medical care becomes mainly palliative,not curative, the nutrition care plan should reflect the overall goals of care. Nutritional therapy is directed to alleviating symptoms and providing comfort. Nutrition support should be considered to improve quality of life if the patient, caregivers and medical team agree to this intervention.Common Dietary ProblemsDuring the course of treatment and care, many dietary problems can arise. Strategies to help alleviate common problems are addressed inPregnancy, Lactation and HIVPregnancy, lactation, and HIV disease engender physiologic stress, with increased nutritional needs for energy, protein and micronutrients. It is well recognized that the nutritional health of a pregnant woman influences pregnancy outcome. Nutritionalstatus has even greater implications for the HIV-infected woman who is at higher risk of premature delivery and having a low birth weight infant.Low birth weight infants have an increased incidence of infant mortality as well as medical and developmental complications. Other risk factors, such as pregnancy during adolescence, substance use, opportunistic infection, low pre-pregnancy weight and inadequate gestational weight gain impose further risks of a poor pregnancy outcome. Moreover, vitamin A deficiency has been associated with poor pregnancy outcome and increased risk of perinatal HIV transmission. Pregnant HIV-positive women should be referred early in pregnancy to a dietitian or other suitable health care professional for counselling to optimize nutritional status and improve pregnancy outcome. It is essential to assess complementary therapy use, as mega-doses of vitamins and some herbal preparations are contraindicated in pregnancy.Weight Gain in PregnancyRecommended weight gain based on pre-pregnancy weight:Underweight (BMI 25):Nutritional Requirements12. 5-18. 0 kg11. 5-16. 0 kg7. 0-11. 5 kgAccording to the Recommended Dietary Allowances for use in the Caribbean, the following requirements for pregnancy/lactation are in addition to the requirements for HIV+ women:4? Additional 285 kilocalories per day to support fetal growth and developmentAdditional 6 grams protein per dayPrenatal multivitamin-mineral daily (to include at least 0. 4 mg folic acid)Other micronutrient supplements as needed (e. g. iron, calcium)Lactation: additional 500 kcal per day and 11 grams of protein Vitamin A:Maternal vitamin A deficiency is associated with increased risk of vertical HIV transmission to the infant. However, there is little evidence that vitamin A supplementation of the pregnant woman reduces the risk of HIV infection to the infant. Moreover, high doses of vitamin A can be teratogenic. Should supplementation be necessary, the following WHO guidelines can be used.Iron deficiency anemia is highly prevalent in pregnant women throughout the world. Anemia is associated with increased risk of maternal and fetal morbidity and mortality, as well as intrauterine growth failure. Iron status should be assessed and deficiency should be treated. WHO recommend that women receive 60 mg iron during 6 months of pregnancy and 120 mg per day to treat severe anaemia.Folate deficiency:Folate deficiency causes megaloblastic anemia and is associated with risk of neural tube defects in the infant (e. g. spina bifida). WHO recommends 0. 4 mg folate supplement daily.

Caftans – Stylish Plus Size Clothing

So you are tired of searching for information on caftans? Don’t fret because your search ends here with this article for plus size looks.DID YOU KNOW-Variants on the caftan style can also be seen in certain African countries.CAFTAN The term “caftan” or Kaftan (from Ottoman Turkish qaftan) is used to refer to a full-length, loosely-fitted garment with long or short sleeves worn by both men and women, primarily in the Levant and North Africa.The caftan is similar to the more voluminous djellaba gown of the Middle East.The origin of the caftan is usually tied to Asia Minorand Mesopotamia. Caftan-like robes are depicted in the palace reliefs of ancient Persia dating to 600 B.C.E. By the thirteenth century C.E., the style had spread into Eastern Europe and Russia, where caftan styles provided the model for a number of different basic garments well into the nineteenth century.By the 13th century, the caftan had spread into Eastern Europe and Russia, where caftan styles provided the model for a number of different basic garments well into the nineteenth century. From Russia the caftan made it way to Turkey. The Turks also adopted caftans, and then brought the style to Hungary and Poland when they conquered those lands.In the Ottoman Empire of the 16th century, Caftans of varying lengths were constructed from rich Ottoman satins and velvets of silk and metallic threads were worn by courtiers to indicate status, preserved in court treasuries, used as tribute, and given as “robes of honor” to visiting ambassadors, heads of state, important government officials, and master artisans working for the Imperial court.Men’s caftans often had gores added, causing the caftan to flare at the bottom, while women’s garments were more closely fitted. Women were more likely to add sashes or belts. A sultan and his courtiers might layer two or three caftans with varying length sleeves for ceremonial functions. An inner short-sleeved caftan, was usually secured with an embroidered sash or jeweled belt, while the outer caftan could have slits at the shoulder through which the wearer’s arms were thrust to display the sleeves (sometimes with detachable expansions) of the inner caftan to show off the contrasting fabrics of the garments.After a visit to Morocco in the early 1960s, Diana Vreeland published a series of articles in Vogue championing the caftan as fashionable for “The Beautiful People”. Yves Saint Laurent and Halston were designers who included caftan-styled clothing in their lines. Since that time, caftans continue to have a market for evening and at-home wear. The caftan is now marketed globally as “fashion.”With a long and elegant history- worn by emperors and kings, contemporary use of the term “caftan” can be broadened to encompass a number of similarly styled garment types. Today caftans may be worn with a sash or belt. Some caftans are open to the front or side and are tied or fastened with looped buttons running from neck to waist. Depending on use, caftans vary from hip to floor length. The choice of fabric is limitless, though silks and cottons are still the most used. Embellished, embroidered, bejeweled and other wise decked out, the caftan flatters any figure.WIKIPEDIA SAYS-Most fabrics for royal Turkish caftans were manufactured in Istanbul and Bursa; but some came from as far as Venice,Genoa, Persia,India and even China.Please don’t treat this as an average piece of writing on clothing for plus size women.A lot of effort and hard work has been put to get this end product!

US Markets in green on Friday; Dow 30 up over 345 points, Nasdaq Composite, S&P 500 up nearly 1%

US Markets were trading in the green on Friday with Dow 30 trading at 30,678.80, up by 1.14%. While S&P 500 was trading at 3,701.66, up by 0.98% and Nasdaq Composite 10,690.60 was also up by 0.71 per cent

Twitter Facebook Linkedin
US Markets in green on Friday; Dow 30 up over 345 points, Nasdaq Composite, S&P 500 up nearly 1%
Earlier today, Indian stock markets ended the week on a winning note. It was the sixth straight gains for equity markets. Source: Reuters
US Markets were trading in the green on Friday with Dow 30 trading at 30,678.80, up by 345.25 points or1.14 per cent. While S&P 500 was trading at 3,701.66, up by 35.88 points or 0.98 per cent and Nasdaq Composite 10,690.60 was also up 75.75 points or 0.71 per cent. A Reuters report said that today’s strength was on the back of a report which said the Federal Reserve will likely debate on signaling plans for a smaller interest rate hike in December, reversing declines set off by social media firms after Snap Inc’s ad warning.

Source: Comex

Nasdaq Top Gainers and Losers

Source: Nasdaq

Earlier today, Indian stock markets ended the week on a winning note. It was the sixth straight gains for equity markets. The BSE Sensex ended at 59,307.15, up by 104.25 points or 0.18 per cent from the Thursday closing level. Meanwhile, the Nifty50 index closed at 17,590.00, higher by 26.05 points or 0.15 per cent. In the 30-share Sensex, 13 stocks gained while the remaining 17 ended on the losing side. In the 50-stock Nifty50, 21 stocks advanced while 29 declined.