2018年2月22日 星期四

八旬嬤減重才知罹癌 一次開刀解決兩問題

高雄市一名80歲的陳姓阿嬤身高僅150公分但體重卻重達95公斤,BMI值已達42。由於陳姓阿嬤因體重過重已無法行走且有糖尿病、心律不整、呼吸中止等病症,去年在家人陪同下前往義大醫院尋求減重,但經醫師檢查評估後後竟檢查出阿嬤已罹患第一期胃癌,在經過醫師與家人評估後,決定以腹腔鏡手術同時進行胃繞道減重手術及胃癌切除,一次解決阿嬤的兩個問題。醫師表示,術後至今一年阿嬤體重已從95公斤成功減重成72公斤,除了肥胖問題獲得解決,追鐘後也未發現有位癌復發情形,是國內少見的「一兼二顧」手術。

義大醫院減重中心主任蔡明憲醫師表示,80歲的陳姓阿嬤因體重過重無法行走,減重前只能坐在輪椅上由家人照料起居,起身沒幾步路就會氣喘吁吁,生活起居幾乎無法自理,去年4月在家人的陪同下前往該院減重中心尋求協助。

蔡明憲說,健保減重手術病患補助只針對20歲以上65歲以下患者進行給付,雖該婦人年紀已達80歲,但因肥胖造成其他健康問題,經評估需進行減重手術改善,但在評估過程卻意外發現婦人已罹患胃癌。

蔡說,一般情形下,可能僅針對患者進行胃癌治療,但患者肥胖為廷並未獲得解決,若開兩次刀可能對患者造成更大風險,在與病患及家屬溝通後,決定以腹腔鏡一次完成胃癌切除及胃繞道手術,術後至今患者恢復情況良好,老婦人體重有效減經,現在已能起身走路,癌細胞也未發生轉移擴散情形。

蔡明憲說,該手術困難點在於癌症患者可能須伴隨後續化療、放射性治療等,若減重手術未將後續可能的治療併入,可能讓患者體重過輕反而影響健康,因此需要經驗評估胃繞道程度已符合病患需求。











參考資料: http://www.appledaily.com.tw/realtimenews/article/new/20160407/833405/
以上所提供的資訊僅作為教育及參考用途,如果你有任何醫療問題,
應向自己的外科醫生查詢,而不應單倚賴以上提供的資料。

2018年2月13日 星期二

肥胖令腦部白質加快流失?

肥胖使身體多個器官增加負荷,嚴重影響健康,除引致心血管疾病及糖尿病等,亦增加患上癌症的風險。肥胖原來對大腦表現具負面影響。

英國廣播公司報道,劍橋大學的研究人員發現肥胖的中年人,大腦年齡較健康人士衰老十年。

在人類的腦部中,白質負責傳遞訊息,而白質會隨著年齡增長,逐漸流失。研究發現,肥胖人士腦部的白質較健康人士流失更快。

科學家對473名,年齡由20歲至87歲的劍橋居民做腦部影像掃瞄,研究對像分為肥胖及纖瘦兩類。

科學家發現,肥胖人士的腦內白質大幅減少,但此現像只出現在中年人身上,一名50歲的肥胖人士,大腦表現如同60歲的纖瘦人士。

研究人員表示需要繼續研究過重對腦部的影響,並且懷疑身體肥胖是否會導致大腦變異,還是因白質減少導致身體過重,兩者間的因果關係有待進一步研究。













參考資料: http://news.now.com/home/international/player?newsId=188546
以上所提供的資訊僅作為教育及參考用途,如果你有任何醫療問題,
應向自己的外科醫生查詢,而不應單倚賴以上提供的資料。

2018年2月6日 星期二

Is Bariatric (weight loss) surgery a saft and effective option for severely #obese children or adolescents?

Weight loss surgery among adolescents (aged 11-17) is becoming increasingly common in Europe and the US, but is still rare among Asian patients. According to estimates from U.S. News and World Report, about 1,500 to 2,000 teenagers receive bariatric surgery in the US each year, out of an estimated 180,000 overall cases including adults. In Asia, statistics show a monumental rise in child obesity: 46 million children were characterised as obese and 300 million described as overweight in China alone, according to a 2014 study. Meanwhile, in Malaysia, often described as Southeast Asia’s ‘fattest’ country, over a quarter of children were reported to be overweight or obese. In light of this trend, Global Health and Travel asked bariatric surgeons across the region if they see weight loss surgery as a viable, safe option for dangerously obese teenagers who cannot lose weight by conventional means.

At the moment in Hong Kong, the guidelines for bariatric surgery currently exclude patients who are under 18. We have had, in the past, a few cases that we did surgery for adolescents, but they were under experimental trial settings in university hospitals.

Recently there’s been quite a bit more attention in particular from the US, in performing bariatric surgery for obese children or adolescents, with some pretty good results. However, the current consensus is that it’s not really for the average bariatric surgeon to apply this in Asia yet.
Currently there are just a few operations that have been studied for adolescents, like laparoscopic sleeve gastrectomy, laparoscopic gastric band, and gastric bypass. There are, of course a whole range of other surgeries that are available, but they might not be suitable for adolescents.



 







Reference information: http://www.obesitysurgery.com.hk/english.html
The information aims to provide educational purpose only.
Anyone reading it should consult Surgery Specialist before considering treatment and should not rely on the information above.