This is another brilliant article about skin to skin kangaroo care.  Sometimes we need to questions advanced technology and step back in time to simpler methods- basic methods that answer both the baby's needs and the needs of his mother.

The Human Incubator

By TINA ROSENBERG

Bullit Marquez/Associated PressA mother in the Philippines used the warmth of her body to nurture her prematurely born daughter.

Sometimes, the best way to progress isn’t to advance — to step up with more money, more technology, more modernity. It’s to retreat.
Towards the end of the 1970s, the Mother and Child Institute in Bogota, Colombia, was in deep trouble. The institute was the city’s obstetrical reference hospital, where most of the city’s poor women went to give birth. Nurses and doctors were in short supply. In the newly created neonatal intensive care unit, there were so few incubators that premature babies had to share them — sometimes three to an incubator. The crowded conditions spread infections, which are particularly dangerous for preemies. The death rate was high.
Dr. Edgar Rey, the chief of the pediatrics department, could have attempted to do what many other hospital officials would have done: wage a political fight for more money, more incubators and more staff.

He would likely have lost. What was happening at the Mother and Child Institute was not unusual. Conditions were much better, in fact, than at most public hospitals in the third world. Hospitals that mainly serve the poor have very little political clout, which means that conditions in their wards sometimes seem to have been staged by Hieronymous Bosch. They have too much disease, too few nurses and sometimes no doctors at all. They can be so crowded that patients sleep on the floor and so broke that people must bring their own surgical gloves and thread. I recently visited a hospital in Ethiopia that didn’t even have water — the nurses washed their hands after they got home at night.

Proof that more money and more technology isn’t always the answer.

Rey thought about the basics. What is the purpose of an incubator? It is to keep a baby warm, oxygenated and nourished — to simulate as closely as possible the conditions of the womb. There is another mechanism for accomplishing these goals, Rey reasoned, the same one that cared for the baby during its months of gestation. Rey also felt, something that probably all mothers feel intuitively: that one reason babies in incubators did so poorly was that they were separated from their mothers. Was there a way to avoid the incubator by employing the baby’s mother instead?
What he came up with is an idea now known as kangaroo care. Aspects of kangaroo care are now in use even in wealthy countries — most hospitals in the United States, for example, have adopted some kangaroo care practices. But its real impact has been felt in poor countries, where it has saved countless preemies’ lives and helped others to survive with fewer problems.

Agence France-Presse A mother and child in Colombia, where the “kangaroo care” method was first used in the late 1970s.

In Rey’s system, a mother of a preemie puts the baby on her exposed chest, dressed only in a diaper and sometimes a cap, in an upright or semi-upright position. The baby is strapped in by a scarf or other cloth sling supporting its bottom, and all but its head is covered by mom’s shirt. The mother keeps the baby like that, skin-to-skin, as much as possible, even sleeping in a reclining chair. Fathers and other relatives or friends can wear the baby as well to give the mother a break. Even very premature infants can go home with their families (with regular follow-up visits) once they are stable and their mothers are given training.
The babies stay warm, their own temperature regulated by the sympathetic biological responses that occur when mother and infant are in close physical contact. The mother’s breasts, in fact, heat up or cool down depending on what the baby needs. The upright position helps prevent reflux and apnea. Feeling the mother’s breathing and heartbeat helps the babies to stabilize their own heart and respiratory rates. They sleep more. They can breastfeed at will, and the constant contact encourages the mother to produce more milk. Babies breastfeed earlier and gain more weight.
The physical closeness encourages emotional closeness, which leads to lower rates of abandonment of premature infants. This was a serious problem among the patients of Rey’s hospital; without being able to hold and bond with their babies, some mothers had little attachment to counter their feelings of being overwhelmed with the burdens of having a preemie. But kangaroo care also had enormous benefits for parents. Every parent, I think, can understand the importance of holding a baby instead of gazing at him in an incubator. With kangaroo care, parents and baby go through less stress. Nurses who practice kangaroo care also report that mothers also feel more confident and effective because they are the heroes in their babies’ care, instead of passive bystanders watching a mysterious process from a distance.
The hospitals were the third beneficiaries. Kangaroo care freed up incubators. Getting preemies home as soon as they were stable also lessened overcrowding and allowed nurses and doctors to concentrate on the patients who needed them most.
Kangaroo care has been widely studied. A trial in a Bogota hospital of 746 low birth weight babies randomly assigned to either kangaroo or conventional incubator care found that the kangaroo babies had shorter hospital stays, better growth of head circumference and fewer severe infections. They had slightly better rates of survival, but the difference was not statistically significant. Other studies have found fewer differences between kangaroo and conventional methods. A conservative summary of the evidence to date is that kangaroo care is at least as good as conventional treatment — and perhaps better.

HERE to read the entire article in the NYTimes