1.The Prognosis of Low Birth Weight Infants in Our Rural Hospital
Hiroya Ohyama ; Eriko Ohnishi ; Toshihiko Hori ; Kaei Gyo ; Masahiko Tokita ; Nobuko Takezawa ; Setsuko Saito ; Teiich Yamada ; Miyoko Saguchi ; Yuzuru Kanbe
Journal of the Japanese Association of Rural Medicine 1983;32(2):202-207
We have established NICU (Neonatal Intensive Care Unit) in our hospital and concentrated our efforts on improving the contents of medical treatment since 1976 in order to accomplish a regionalization of neonatal medical treatment in our district.
Thereafter, the mortality rate of low birth weight infants at different weight have decreased markedly. During this period, we have gathered information by means of questinnaire concerning the prognosis of low birth weight (below 2, 000 g) infants whowere admitted in our hospital in the preimprovement period of five years (1971 through 1975, Group 1; N =110) and in the post-improvement period of five years (1976 through 1980, Group 2; N = 96).
The results were as follows:
1, In terms of height and weight, both groups revealed to be no less than those of normal infants.
2. The occurrence of cerebral palsy in Group 2 (2.2%) decreased to below one third of Group 1 (7.5%).
3. There were two infants with blindness resulting from retrolental fibloplasia in Group 1 and one in Group 2.
4. As regards the occurrence rate of epilepsy, there were two children with it in Group 1 (1.98%) and one in Group 2 (1.1%), whereas four children in Group 1 had episodes of afebrile convulsion.
5. Five (5.4%) of 92 grade-school pupils in Group 1 were attending a clss for handicapped.
From these results, it may be concluded that the improvement of neonatal medical treatment brought about a decrease of death rate of low birth weight infants and the improvement of theirprognosis as well.
2.Recent Advances of Biliary Stent Management.
Mitsuhiro KIDA ; Shiro MIYAZAWA ; Tomohisa IWAI ; Hiroko IKEDA ; Miyoko TAKEZAWA ; Hidehiko KIKUCHI ; Maya WATANABE ; Hiroshi IMAIZUMI ; Wasaburo KOIZUMI
Korean Journal of Radiology 2012;13(Suppl 1):S62-S66
Recent progress in chemotherapy has prolonged the survival of patients with malignant biliary strictures, leading to increased rates of stent occlusion. Even we employed metallic stents which contributed to higher rates and longer durations of patency, and occlusion of covered metallic stents now occurs in about half of all patients during their survival. We investigated the complication and patency rate for the removal of covered metallic stents, and found that the durations were similar for initial stent placement and re-intervention. In order to preserve patient quality of life, we currently recommend the use of covered metallic stents for patients with malignant biliary obstruction because of their removability and longest patency duration, even though uncovered metallic stents have similar patency durations.
Biliary Tract Diseases/*surgery
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Coated Materials, Biocompatible
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Device Removal
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Drainage/methods
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Endoscopy
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Foreign-Body Migration/surgery
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Humans
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Metals
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Postoperative Complications/surgery
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*Stents/adverse effects