Navigation Links
Study shows endoscopic surgery as effective open surgery for nasal cancer
Date:7/7/2009

(Boston) Researchers from Boston University School of Medicine (BUSM) have shown that endoscopic surgery is a valid treatment option for treating esthesioneuroblastoma (cancer of the nasal cavity), in addition to traditional open surgery and nonsurgical treatments. These findings appear in the July issue of Laryngoscope.

Esthesioneuroblastoma is a very rare cancer that develops in the upper part of the nasal cavity and thought to derive from neural tissue associated with the sense of smell. While this tumor generally grows slowly, in some cases it progresses rapidly and aggressively. The faster growing tumors are capable of widespread metastasis.

According to the BUSM researchers, the complex nature of this tumor has led to much debate regarding the optimal treatment modality. Several previous studies have analyzed survival rates of various treatments, the majority of which have shown that the most effective strategy is a combination of surgery and radiotherapy with or without chemotherapy. However, the evolution of surgical techniques has created another surgical option in the form of endoscopic surgery.

This study examined recent literature regarding outcomes of esthesioneuroblastoma treatment between 1992 and 2008 and found overall, surgery yielded more disease-free outcomes and better survival rates than nonsurgical treatment modalities. Endoscopic surgery produced better survival rates than open surgery. In addition, there was no significant difference between follow-up times in the endoscopic and open surgery groups.

"We did find a statistically significant difference between the study publication years of the open and endoscopic surgery groups because the open surgery literature considerably predated endoscopic treatment. To account for this discrepancy, we grouped the data according to publication year and performed further analysis and found the endoscopic surgery group maintained better survival rates than the open surgery group," said lead author Anand K. Devaiah, MD, FACS, an assistant professor in the departments of otolaryngology - head and neck surgery and neurological surgery as well as an attending in the department of otolaryngology at Boston Medical Center. He and his co-author, BUSM III student Michael Andreoli, presented their work at the Triological Society Eastern Section Meeting, which was met with great enthusiasm.

"Although this meta-analysis suggests that the efficacy of endoscopic and endoscopic- assisted surgery is comparable to open surgery for less invasive tumors, further prospective studies are required to establish more definite conclusions, especially for larger tumors," added Devaiah. "It helps validate this revolutionary method of surgery that we perform here at BMC, one of the few centers in the world that can offer patients endoscopic skull base surgery for these and other skull base tumors."


'/>"/>

Contact: Gina Digravio
gina.digravio@bmc.org
617-638-8480
Boston University Medical Center
Source:Eurekalert

Related medicine news :

1. Penn study finds pro-death proteins required to regulate healthy immune function
2. New study shows promise in reducing surgical risks associated with surgical bleeding
3. Study, meta-analysis examine factors associated with death from heatstroke
4. Study suggests loss of 2 types of neurons -- not just 1 -- triggers Parkinsons symptoms
5. Study says COPD testing is not measuring up
6. Preclinical study suggests organ-transplant drug may aid in lupus fight
7. Ability to cope with stress can increase good cholesterol in older white men, study finds
8. High alcohol consumption increases stroke risk, Tulane study says
9. Mailman School of Public Health study examines link between racial discrimination and substance use
10. Pitt study finds inequality in tobacco advertising
11. Stanford study highlights cost-effective method of lowering heart disease risks
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/23/2017)... Atlanta, Georgia (PRWEB) , ... January 23, 2017 ... ... leader in providing high-quality general gynecological care and gynecological services for ... to providing personalized care for a wide variety of reproductive services from routine ...
(Date:1/23/2017)... VA (PRWEB) , ... January ... ... Nutrition Partnership (SNP) has launched online education programs and resources at seafoodnutrition.org/programs ... and nutritional benefits of a seafood-rich diet. These resources have been developed ...
(Date:1/23/2017)... ... ... Valentine’s Day is a time when many people celebrate romance and love by giving cards, ... for the ideal present, Atlanta-based Perimeter Plastic Surgery is offering a Valentine’s Day ... $200 and get $50 free. , “A lot of people just buy the more ...
(Date:1/22/2017)... (PRWEB) , ... January 22, 2017 , ... "Photo Cloud ... to create a beautiful 3D slideshow with complete ease," said Christina Austin - CEO ... browser to place in the FCPX timeline. Presets include scenes with one, ...
(Date:1/21/2017)... ... January 21, 2017 , ... Salveo for life, a ... bringing its product to the United States as part of its presence to expand ... years, Alcovit aims to reduce the productions of nasty toxins as a result of ...
Breaking Medicine News(10 mins):
(Date:1/23/2017)... The global  anxiety disorders and depression treatment market  is expected to reach ... worldwide is anticipated to drive the market growth in the coming years. Increasing ... in the recent years. Continue Reading ... ... ...
(Date:1/23/2017)... , Jan 23, 2017 NeuroVive Pharmaceutical ... has signed a preclinical collaboration agreement with the Children,s Hospital ... J. Falk , M.D., a US key opinion leader in ... ... will evaluate compounds from NeuroVive,s research program, NVP015, in certain ...
(Date:1/21/2017)... , Jan 20, 2017 Research ... Clinical Laboratory Testing Market By Type of Test (Tumor, Clinical ... & By Type of Diseases (Tuberculosis, Influenza, Cancer, HIV/AIDS etc.), ... ... attractive destination for healthcare services, market segments, especially clinical lab ...
Breaking Medicine Technology: