Medical Inspection – Health Blog

Drugs

Generally, drugs given to nursing mothers appear in only small amounts in human milk, usually <1% of the maternal dosage. Most drugs are safe in the breastfed child. Several drugs, however, because of their high excretion into the breast milk and their toxicity, should be avoided during lactation (Table 1) 3,10,30,51,52 j_n addition, lithium, drug prozac, amniodarone, clofazimine, lamotrigine generic, canadian ergotamine, mefloquine 250mg, ganciclovir, cyclosporine, anticonvulsants, anticoagulants, antidepressants, drug tetracycline, sulfa drugs, gold salts, tablets metronidazole and salicylates may have effects on some breastfed infants and may be of concern. For the limited number of drugs that are contraindi-cated during lactation, a safe alternative medication can usually be found. Bromocriptine should be avoided during lactation as it may inhibit milk production.

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An association between early exposure to cow’s milk protein and risk for insulin-dependent diabetes Adapted from: WHO/UNICEF. Protecting, promoting and supporting breastfeeding: The special role of maternity services. A joint WHO/UNICEF statement. Int J Gynaecol Obstet. 1990:31 (suppl 1):171-183.72 mellitus has been reported in many studies. Bovine serum albumin may provoke an immunological response in genetically susceptible individuals, which then cross-reacts with a beta-cell surface protein, p 69. The expression of this protein on the surface of beta cells is believed to mediate their destruction by exposing them to immune attack. Destruction of beta cells may lead to the development of diabetes mellitus. The American Academy of Pediatrics recommends breastfeeding and avoidance of commercially available cow’s milk and products containing intact cow’s milk protein during the first year of life in families with a strong history of insulin-dependent diabetes mellitus.

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Nutritional Considerations
Human milk contains the appropriate proportions of protein, carbohydrates, fat, minerals and vitamins for optimal growth, with the exception of vitamins D and K. All newborn infants should receive vitamin К at birth, and breastfed infants should receive vita-min-D supplementation until the diet provides an adequate source of vitamin D. The whey/casein ratio of human milk is approximately 72:28, whereas the whey/casein ratio of whole cow’s milk is approximately 18:82. The whey/casein ratio in infant formulas range through 18:82, 60:40 or 100% whey. Whey proteins are acidified in the stomach, forming soft flocculent curds that are more easily digested than casein, which forms tough, hard-to-digest curds in the stomach. The amino acids taurine and cysteine are present in much higher concentrations in human milk than in whole cow’s milk. These amino acids may be essential for premature infants. On the other hand, the amounts of methionine and phenylalanine, which are poorly tolerated by some infants, are found in lower concentrations in human milk.
The renal solute load of human milk is approximately one-third that of whole cow’s milk. The small renal solute load helps to protect the infant’s kidneys from needing to excrete a large solute load, thereby leaving a wider margin of safety in situations that may lead to dehydration.

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The advantages of breastfeeding are many and have been well documented in the literature. Breastfeeding is universally accepted as the optimal method of infant feeding for the first year of life and thereafter as long as is beneficial to the mother-infant dyad. Studies have shown that benefits increase with the duration and exclusivity of breastfeeding up to six months. As such, the medical profession’s obligation in the promotion of breastfeeding is clear and unequivocal. Healthcare professionals who deal with lactating mothers must familiarize themselves with various aspects of breastfeeding and be well versed in the handling of potential problems associated with breastfeeding.

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The results indicate that there was little difference between black and white respondents in knowledge of the Tuskegee study. Most people were unaware of the Tuskegee study, with only approximately two-fifths of both black and white participants indicating they had heard of it. Among those that were aware of the study, there was limited accurate knowledge of the details, including when it began and ended, the total number of participants, the organizations that conducted the study and how the subjects were infected with syphilis. These findings suggest that misinformation and incomplete information concerning the Tuskegee study are quite prevalent. Moreover, these findings emphasize that Tuskegee is not a central event in the African-American ethos; instead for some, the Tuskegee study represents another example of why the medical system cannot be trusted.

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Respondent Characteristics

Table 1 shows the demographic profile of the sample, which is not unlike the distribution of demo­graphic characteristics for the city of Baltimore. The sample was 69.1% African-American and 71.3% female. There was a broad age range within the sample, although 51.2% of the sample was between the ages of 25 and 54 years. Income ranged from <$5,000 to >$60,000. Most of the sample (48.3%) reported their income to be <$25,000, although 34.8% reported an income between $25,000 and $59,000. The remaining 16.9% reported an income of >$60,000.

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Study Design and Population

During July and August of 2003, participants were surveyed as part of a cross-sectional study designed to assess mistrust of the healthcare system. We conducted a telephone survey of a random sam­pie of residents of Baltimore City, MD. The data were collected as part of a larger study that focused on mistrust of the healthcare system among minorities at three sites: Washington, DC; New York City; and Baltimore. The Baltimore site focused on African Americans. This was in part due to the fact that the city has a long-standing, economically diverse, yet relatively segregated black population. This characteristic of Baltimore made sampling an economically diverse black population feasible without oversampling. In addition, each study location conducted a site-specific substudy. Baltimore was selected as the site for the Tuskegee substudy because of its large African-American population.

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