Pulmonary complications after surgical treatment of lung cancer in octogenarians

Objective: The purpose of this study was to analyze the risks associated with pulmonary resection for primary non-small cell lung cancer in octogenarians to help better management in these patients. Methods: We reviewed the outcome in our 35 patients aged 80 years and older who underwent pulmonary resection between 1981 and 1998. Results: The 5-year survival rate was 39.8%. The operative mortality rate was 0% and the morbidity 60%. There were ten major pulmonary complications, including respiratory insufficiency following bacterial pneumonia and sputum retention. Preoperative arterial pO₂ was significantly lower, A-aDO₂ was significantly higher, and operation time were significantly longer in patients with pulmonary complications after surgical treatment than in patients without complications (P<0.05). Conclusions: Surgical treatment was not contraindicated for octogenarians with lung cancer. However, a relatively preoperative low arterial pO₂, high A-aDO₂, and long operation time may be risk factors for postoperative pulmonary complications in such patients. Surgeons must assess the preoperative data prudently to determine appropriate surgical strategy.     

Survival after resection for lung cancer is the outcome that matters

BACKGROUND: Lung cancer is the leading cause of cancer mortality in the United States. Stage-specific survival is well documented in national data sets; however, there remains limited recording of longitudinal survival in individual centers. METHODS: The VistA Surgery Package was employed to list operations performed by the thoracic surgery service at one Veterans Administration (VA) Medical Center. RESULTS: During a period of 107 months, 416 thoracic operations were performed, 211 of them for lung cancer. Stage distribution was 66% stage I, 18% stage II, 12% stage III, and 4% stage IV. During follow-up, 102 patients died, 57 of them from disease-specific causes. Median survival was 39 months for stage I. Disease-specific median survival was 83 months for stage I, and 5-year survival was 52% (72% for stage IA and 32% for stage IB). CONCLUSIONS: Pulmonary resection offers high disease-free survival for early-stage lung cancer. Decentralized hospital computer programming (DHCP) allows individual oncology programs to reliably measure survival. Use of this important outcome measure in quality improvement programs facilitates realistic counseling of patients and meaningful assessments of practice effectiveness.     

Results of surgical treatment of T4 non-small cell lung cancer

Objective: Because of location and invasion of surrounding structures, the role of surgical treatment for T4 tumors remains unclear. Extended resections carry a high mortality and should be restricted for selected patients. This study clarifies the selection process in non-small cell T4 tumors with invasion of the mediastinum, recurrent nerve, heart, great vessels, trachea, esophagus, vertebral body, and carina, or with malignant pleural effusion. Methods: From 1977 through 1993, 89 patients underwent resection for primary non-small cell T4 carcinomas. Resection was regarded as complete in 34 patients (38.2%) and incomplete in 55 patients (61.8%). Actuarial survival time was calculated and risk factors for late death were identified. Results: Overall hospital mortality was 19.1% (n=17). Mean 5-year survival was 23.6% for all hospital survivors, 46.2% for patients with complete resection and 10.9% for patients with incomplete resection (P=0.0009). In patients with complete resection, mean 5-year survival for patients with invasion of great vessels was 35.7%, whereas mean 5-year survival for invasion of other structures was 58.3% (P=0.05). Age, mediastinal lymph node involvement, type of operative procedure, and postoperative radiotherapy did not significantly influence survival. Conclusion: In certain T4 tumors complete resection is possible, resulting in good mean 5-year survival especially for tumors with invasion of the trachea or carina. High hospital mortality makes careful patient selection imperative.     

Disparities in the treatment of colon cancer in octogenarians

Background

Disparities in healthcare for the elderly are understudied, despite the increasing proportion of patients over 80 years of age. Advanced age is a principal risk factor for colorectal adenocarcinoma, but there are few data to guide treatment in the elderly patient population.

Methods

We performed a retrospective review of prospectively gathered data on 10,433 patients diagnosed with primary colon tumors between 1998 and 2004. We compared demographics, stage at diagnosis, and initial treatment between patients younger than 80 years and those age 80 years or older.

Results

Patients who were ≥80 years old made up 30% of the database. Older patients were less likely to have colectomy for advanced or metastatic disease than younger patients. Patients who were ≥80 years of age had fewer lymph nodes removed than younger patients (11 vs 10, P <.01). Older patients were significantly less likely to receive chemotherapy for every stage of colon cancer than younger patients. When older patients did get chemotherapy, it was more likely to be with a single agent. Multivariate analysis revealed that predictors of receiving chemotherapy for patients ≥80 years of age include living in an urban county, younger age, and worse stage at diagnosis.

Conclusions

Older patients make up a large portion of the patients treated for colon cancer and are treated less aggressively. While some of the treatment difference may be explained by medical factors, demographic factors affect treatment decisions as well.     

Diagnosis and treatment of lung cancer – Non-small cell lung cancer, small cell lung cancer and carcinoids

Summary BACKGROUND: The prognosis of lung tumors is determined by histology and staging (nodal status). The most common tumor is non-small cell lung carcinoma (NSCLC) with a 5-year survival rate of 67 % (stage IA) to <5 % (stage IV). METHODS: By reviewing the literature guidelines for diagnosis and treatment of non-small cell lung cancer and neurendocrine tumors are presented. RESULTS: Functional operability provided, (bi)lobectomy or pneumonectomy with mediastinal lymph node dissection are the standard procedures. In case of positive mediastinal lymph nodes (stage IIIA/IIIB) induction chemo(radio)therapy is indicated. Cervical mediastinoscopy is performed in patients with enlarged mediastinal nodes (CT >1 cm), especially in PET-positive cases. Adjuvant chemotherapy is used in clinical trials. Small-cell lung cancer (SCLC, neuroendocrine tumor grade III) has a poor prognosis, and is treated with chemotherapy; resection may be performed in early stages. Neuroendocrine tumors grade I (typical carcinoid) are resected by segmentectomy, lobectomy, or bronchoplastic resection. Neuroendocrine tumors grade II (atypical carcinoids) are treated like NSCLC. CONCLUSIONS: The incidence of lung cancer is decreased by tobacco control, and the chances of survival are improved by early detection and multimodality regimens.      

531例肺腺癌切除术的治疗效果分析

目的 总结肺腺癌的外科治疗结果,探讨肺腺癌的临床特点及影响预后的因素。方法 采用ＳＴＡＴＡ统计软件建立病例资料数据库并进行统计分析。生存率用寿命表法计算,两组赣一存率差异的显著性检验用Ｌｏｇｒａｎｋ检验。结果 无症状体检发现病变者占１４．８８％;周围型病变占８６．１８％;淋巴结转移率为４７．８０％。     

Very long-term outcomes of video-assisted thoracoscopic surgery for lung cancer

Background  The most critical parameter in the evaluation of the feasibility of video-assisted thoracoscopic surgery (VATS) lobectomy for lung cancer is long-term outcome. In this study, patients in whom more than 5 years had elapsed since they had undergone VATS lobectomy for lung cancer were identified, and the 5-year survival rate and frequency of recurrence were evaluated as the long-term outcomes; in addition, the frequency of perioperative complications were also evaluated as the short-term outcomes. Methods  The stage, histology, perioperative complications, recurrence, and survival data were carefully reviewed in 198 patients who underwent VATS lobectomy for lung cancer between 1998 and 2002. Results  Median postoperative follow-up period was 72.1 months. Of the 198 patients, 138 and 30 were diagnosed as having p-stage IA and IB disease, respectively, while the remaining 30 patients had more advanced disease. Perioperative complications were observed in 20 patients (10.1%), however, there were no perioperative mortalities. Recurrence was observed in 26 patients (13.1%): of these, 11 patients showed local recurrence, including malignant pleural effusion and mediastinal lymph node recurrence, and 16 patients showed distant metastasis, the lung being the commonest site of metastasis; six patients had both local recurrence and distant metastasis. During the study period, there were 26 deaths (13.1%), of which 17 were due to lung cancer and 9 were due to other causes. The 5-year overall survival rates of the patients with p-stage IA and IB disease were 93.5% and 81.6%, respectively. Conclusion  VATS lobectomy for the treatment of lung cancer is as feasible and safe as open lobectomy in terms of both very long- and short-term outcomes.     

Diagnosis,staging and treatment of patients with non-small cell lung cancer for the surgeon

This article covers the risk factors, diagnostic tools, staging methods/modalities and treatment for patients with non-small cell lung cancer (NSCLC). Also presented is the new 7th edition American Joint Cancer Committee (AJCC) TNM classification for staging of NSCLC and a recommended treatment algorithm.     

Results of Lung Cancer Surgery for Octogenarians

Purpose: Growing number of elderly lung cancer patients reflecting a lengthening life span has become a serious problem. Purpose of this study was to elucidate the short and long-term outcome of the surgery for octogenarians, and to evaluate the role of lung cancer surgery for this high age group.Methods: The patients with lung cancer aged 80 years or more who underwent the surgery at our institute from January 1998 through December 2012 were retrospectively analyzed by chart review, and the operative mortality, morbidity and the long-term survival were assessed.Results: Out of a total of 1107 patients with primary lung cancer who received surgery during the study period, 94 were octogenarians (8.5%). Sixty-nine patients (73.4%) had preoperative co-morbidity including hypertension in 50 (53.2%), coincidence of other malignancy in 35 (37.2%), anti-coagulant therapy in 29 (30.9%). Twenty-six patients (27.7%) had major or minor postoperative morbidity, and one (1.1%) died due to bronchopleural fistula. Overall-5-year survival rate was 57.5%. Univariative and multivariative analysis using Cox proportional hazard model revealed that male gender and non-adenocarcinoma histology were significant risk factors for poor prognosis.Conclusion: Gender and histology should be taken into account in preoperative evaluation of indication for lung cancer in octogenarians.     

Clinical feasibility and surgical benefits of video-assisted mediastinoscopic lymphadenectomy in the treatment of resectable lung cancer

Objective: This study was performed to assess the clinical feasibility and surgical outcomes of video-assisted mediastinoscopic lymphadenectomy in the treatment of resectable lung cancer. Methods: Between July 2004 and December 2009, we retrospectively analyzed 108 consecutive video-assisted mediastinoscopic lymphadenectomies in lung cancer patients from a prospectively collected database. Ninety-seven (89.8%) patients underwent combined operation during the same anesthesia and six (5.3%) patients underwent a staged operation for the resection of lung cancer and systematic lymphadenectomy. We reviewed the indication and duration of video-assisted mediastinoscopic lymphadenectomy, its complication, combined or staged operation type, the number of dissected lymph nodes and nodal stations, and pathologic staging of the mediastinal node. Results: Mean operative time of video-assisted mediastinoscopic lymphadenectomy was 39.8 ± 12.3 min (range of 14–85 min). Mean number of resected lymph nodes was 16.0 ± 7.7 (range of 3–37). In video-assisted mediastinoscopic lymphadenectomy, the rates of lymph node dissection of stations 4R, 4L, and 7 were 71.3%, 88.0%, and 100%, respectively, whereas the rates of dissection of lymph nodes in station 2R and 2L were only 22.2% and 17.6%, respectively. There was no operative mortality. We identified five complications of recurrent nerve palsy. Conclusions: Video-assisted mediastinoscopic lymphadenectomy is a clinically feasible procedure with acceptable complication rate and provides more accurate staging of mediastinal node in lung cancer patients. It may be also an excellent supplementary technique used for complete mediastinal node dissection at minimal invasive surgery for cancer resection, especially with left-sided video-assisted thoracoscopic lobectomy.     

Emergency colorectal resections in Asian octogenarians: Factors impacting surgical outcome

Purpose  The population in developing countries is aging and the number of octogenarians is expected to increase in the future at an alarmingly fast rate. This paper evaluates the surgical outcomes of emergency colorectal resections among Asian octogenarians. Methods  We conducted a retrospective review of all octogenarians and older, who had an emergency colorectal resection performed between February 1996 to December 2001. Results  Fifty-eight emergency colorectal resections were performed in patients with a median age of 83 years. The indications for surgery were colorectal cancer (74%) and complicated diverticular disease (12%). The most common presentation was an intestinal obstruction (72%). Fifty-one (88%) of the patients had comorbidities. Forty-five percent of patients had an American Society of Anesthesiologists (ASA) score of I and II, while 55% had a score of III and IV. Consultants performed 53% of the procedures. The mean surgical time was 156 min. Hartmann’s procedure was the most common procedure performed (43%). There were 16 (28%) mortalities. The postoperative morbidity was 81%. The only factor impacting outcome was a high ASA score of III and IV. The median length of stay was 17.5 (range 3–108) days. Conclusions  The mortality and morbidity of emergency colorectal resections among Asian octogenarians are high and can be predicted by their ASA status.     

Anterior screw fixation of type IIB odontoid fractures in octogenarians

Purpose  

Type IIB odontoid fractures (OF) in elderly patients are life-threatening conditions. Optimal treatment of these fractures is still controversial. The aim of this study was to assess the clinical and radiological outcome of surgically treated type IIB OF by anterior screw fixation in octogenarians.     

Long-term outcome of decompressive surgery for Lumbar spinal stenosis in octogenarians

The purpose of our prospective study is to evaluate the surgical outcome among patients aged 80 years and above, who underwent surgery for lumbar spinal stenosis. We assessed patients’ clinical and demographic data, procedures, perioperative complications, preoperative and postoperative pain intensity, basic activities of daily living (BADL), patients’ satisfaction, the need for repeated surgery, and overall mortality. Thirty-nine patients more than 80 years of age were operated in our institution in the last decade. Twenty-five of them were followed-up with a mean 36.8 months after the operation. The Barthel index was used to evaluate pre and postsurgery ADL, and the visual analogue scale (VAS) was used to evaluate pain. The satisfaction rate of the patients before and after the operation and the complication rate were also evaluated. A significant reduction in VAS (P < 0.001) and a significant increase in the Barthel index (P < 0.001) were recorded. Seventy-six percent of the patients were very satisfied or somewhat satisfied with the operative results. Fifty-two percent of the patients had complications (0.9 complications per patients), however, about half of them were minor. No operative or perioperative mortality was noticed and the overall hospital stay for these elderly patients was 3.6 days on average. Surgery in very old elderly patients is safe and effective in the treatment of spinal stenosis, who did not respond well to the conservative treatment. The surgery did not increase the associated morbidity and mortality and most of the patients benefited from the surgery in terms of reduction in pain, increase in ADL and walking ability and overall increase in the satisfaction rate. An erratum to this article can be found at     

Outcomes of pancreaticoduodenectomy for pancreatic malignancy in octogenarians: an American College of Surgeons National Surgical Quality Improvement Program analysis

Background

Most series analyzing outcomes of pancreaticoduodenectomy in octogenarians are limited by a small sample size. The investigators used the American College of Surgeons National Surgical Quality Improvement Program database for an analysis of the impact of advanced age on outcomes after pancreatic cancer surgery.

Methods

The National Surgical Quality Improvement Program database from 2005 to 2010 was accessed to study the outcomes of 475 pancreaticoduodenectomies performed in patients ≥80 years of age compared with 4,102 patients <80 years of age using chi-square and Student's t tests. A multivariate logistic regression was used to analyze factors associated with 30-day mortality and the occurrence of major complications.

Results

Octogenarians had significantly more preoperative comorbidities compared with patients <80 years of age. On multivariate analysis, age ≥80 years was associated with an increased likelihood of experiencing 30-day mortality and major complications compared with patients <80 years of age. On subgroup analysis, septuagenarians had a similar odds ratio of experiencing mortality or complications compared with octogenarians, whereas patients <70 years of age were at lower risk.

Conclusions

Although octogenarians have an increased risk for mortality and major complications compared with patients <80 years of age, on subgroup analysis, they do not differ from septuagenarians.     

Prospective analysis of depression and psychological distress before and after surgical resection of lung cancer

Objectives The psychological effects of surgery have received little attention in patients with lung cancer, so it is unclear how much psychological support is required by these patients. This study was done to assess the mental state of patients with lung cancer before and after surgery and to determine their need for psychological care. Methods A group of 165 patients with lung cancer scheduled for surgical treatment were included in this study. They were asked to complete the Profile of Mood States questionnaire before surgery and on discharge after completion of treatment. The data on mood from the questionnaires were analyzed. Results Tension-anxiety improved significantly after surgery, whereas the fatigue score increased significantly. The scores for depression-dejection and confusion were elevated before surgery and were unchanged afterward. Conclusions Patients with lung cancer were depressed before surgery and remained depressed after their operations, although postoperative tension-anxiety diminished. These results indicate that lung cancer patients need psychological support to alleviate depression during the perioperative period.     

The evaluation and treatment implications of isolated pulmonary nodules in patients with a recent history of breast cancer

BACKGROUND: Breast cancer patients with pulmonary lesions are often assumed to have metastatic disease and treated palliatively. We evaluated the proportion of these patients who actually have primary lung tumor (PLT) and assessed their outcome. METHODS: We performed a 10-year retrospective review of the cancer registry in a community hospital system. RESULTS: Among 54 breast cancer patients with pulmonary nodules, biopsy was pursued in 30. Although metastatic breast cancer (MBC) was presumed in 24, biopsy showed MBC in 9 patients and PLT in 21. The two groups differed in age, stage, breast tumor size, nodal involvement, and estrogen receptor (ER) positivity. However, no variable excluded the possibility of PLT. Of those with PLT, 11 had early-stage lung disease; 9 underwent curative resection. CONCLUSIONS: Women with breast cancer and 1 or more pulmonary lesions without evidence of other metastatic disease require work-up of pulmonary lesions. Aggressive evaluation can afford treatment of lung cancer and impact survival.     

Relationship of shuttle walk test and lung cancer surgical outcome

Objective: Surgery remains the treatment of choice in patients with potentially resectable lung carcinoma. Both the British Thoracic Society and American Chest Physician guidelines for the selection of patients with lung cancer surgery suggest the use of a shuttle walk test to predict outcome in patients with borderline lung function. The guidelines suggest that if the patient is unable to walk 250 m during a shuttle walk test, they are high risk for surgery. However, there is no published evidence to support this recommendation. Therefore, we undertook a prospective study to examine the relationship between shuttle walk test and surgical outcome in 139 patients undergoing assessment for possible lung cancer surgery. Methods: The shuttle walk test was performed in 139 potentially resectable patients, recruited over a 2 year period, prior to surgery. One hundred and eleven patients underwent surgery. Outcome of surgery, including duration of hospital stay, complication and mortality rates was recorded. Student's t-test was used to compare the shuttle walk distance in patients with good and poor outcome from surgery. Results: Mean age of patients undergoing surgery was 69 years (42–85). Mean shuttle walk distance was 395 m (145–780), with a mean oxygen desaturation of 4% (0–14) during the test. Sixty nine patients had a good surgical outcome and 34 had a poor outcome. The shuttle walk distance was not statistically different in the two outcome groups. Conclusion: Shuttle walk distance should not be used to predict poor surgical outcome in lung cancer patients, contrary to current recommendations. It is therefore advisable to perform a formal cardiopulmonary exercise test if at all possible. The usefulness of a shuttle walk test might be improved. It could be compared to a predicted value, as for a formal cardiopulmonary exercise test.