ABSTRACT
OBJECTIVE@#To explore and compare the effect of clinical characters on quality of life (QOL) of laryngeal carcinoma postoperative patients.@*METHOD@#We performed a retrospective cohort follow up study of 303 patients who underwent operation for laryngeal carcinoma. The Chinese version of the general and the head and neck specific quality of life questionnaires of the European Organization for the Research and Treatment of Cancer (EORTC QLQ-C30 and EORTC QLQ-H&H35) were used to measure the quality of life of those patients in the cohort, to study the relationship between QOL and clinical factors.@*RESULT@#In the 303 cases, there were 78 cases retaining the permanent tracheostomies (59 total laryngectomy and 19 partial laryngectomy); 4 patient retain the nasal feed pipe. Female patients were worse than male patients in the domain of physical function and global QOL (P<0.05). Older patients were worse than younger patients in the domain of physical function and speech (P<0.05). Patients with glottic tumors experience better global QOL than their peers with under glottic or supraglottic tumors. The patients with supraglottic tumor have more problem with swallowings (P<0.05). Earlier stage patients have better suitation in many domains than later stage patients, but III stage have more difficulty with swallowing than IV stage. Patients who accepted minimally invasive operation and laryngofissure have better QOL than those accepted partial laryngectomy or total laryngectomy; total laryngectomee have more problems with physical, emotion function, global QOL, sense, speech, cough and morbid feeling than patients with partial laryngectomy, but less problem with fatigue, pain, dyspnea, swollowing and dry mouth; Patients with partial horizontal laryngectomy have more difficulty with swallowing. In the multivariable analysis, the operation mode was an independent factor to speech problem. Patients who accepted neck dissction have more negative outcomes than patients without neck dissection. In the univariable analysis, the permanent tracheostomy was a notable factor which affected many domains in the quality of life; multivariable analysis showed that permanent tracheostomy was an important factor which worked on global quality of life.@*CONCLUSION@#The quality of life was affected by many clinical factors. The operation mode was an independent factor which affect speech problem. Decannulation after partial laryngectomy was very important to keep the quality of life.
Subject(s)
Female , Humans , Male , Laryngeal Neoplasms , Psychology , General Surgery , Laryngectomy , Psychology , Postoperative Period , Quality of Life , Retrospective Studies , Surveys and QuestionnairesABSTRACT
OBJECTIVE@#To compare the postoperative survival rate of laryngeal carcinoma patient at stage III or IV whom accepted partial laryngectomy and total laryngectomy.@*METHOD@#We performed a retrospective cohort follow-up study of 126 patients of stage III or IV who underwent operation for laryngeal carcinoma in Chinese PLA General Hospital between January, 2005 and December, 2009. Survival rates were calculated by product-limit method.@*RESULT@#There were 80 patients at stage III and 46 patient at stage IV. Sixty five patients underwent partial laryngectomy and 61 patients underwent total laryngectomy. There were 24 patients in whole group died in the 5 years, 15 of them underwent partial and 9 accepted total laryngectomy. The 5-years survival rate of partial and total group were 62.58% and 68.74% respectively. The survival curve of both groups had no significant difference (P < 0.05).@*CONCLUSION@#For laryngeal carcinoma patients at later stage, with suitable operative indication, the partial laryngectomy could achieve an acceptable effect as well as total laryngectomy.
Subject(s)
Humans , Carcinoma, Squamous Cell , Mortality , Laryngeal Neoplasms , Mortality , Laryngectomy , Methods , Mortality , Neoplasm Staging , Postoperative Period , Retrospective Studies , Survival Rate , Treatment OutcomeABSTRACT
<p><b>OBJECTIVE</b>To observe the protective effect of serum containing Tanyu Tongzhi formula (TYTZF) on ox-LDL-induced human umbilical vein endothelial cells (HUVECs) injury and detect its mechanism on anti-artherosclerosis.</p><p><b>METHOD</b>HUVECs were pretreated with serum containing TYTZF and simvastatin respectively for 2 hours and then added with 100 mg x L(-1) of ox-LDL and laid aside for 24 hours. The activity of HUVECs were measured by the methyl thiazolyl tetrazolium (MTF) method and the NO content in cell culture supernatants were examined by the Griess method. The mRNA levels of Cav-1 and eNOS were measured by the Real-time PCR method. The protein expression of Cav-1 and eNOS were detected by Western blotting.</p><p><b>RESULT</b>The activity of HUVECs was significantly decreased after ox-LDL treatment (P < 0.01) and this decrease was significantly inhibited by serum containing TYTZF and simvastatin of different doses (P < 0.05). They could enhance the NO content in cell culture supernatants, down-regulate the expression of Cav-1 and up-regulate the expression of eNOS at mRNA and protein levels, which was especially notable after treatment with serum containing TYTZF and simvastatin in large doses.</p><p><b>CONCLUSION</b>TYTZF has the protective effect on HUVECs by increasing the production of NO and up-regulating Cav-1 expression and down-regulating eNOS expression.</p>