Objective: Hypersensitivity pneumonitis (HP) may be a complex syndrome rather than a single, uniform disease entity. The problems associated with HP treatment include a lack of awareness of primary care procedures and...Objective: Hypersensitivity pneumonitis (HP) may be a complex syndrome rather than a single, uniform disease entity. The problems associated with HP treatment include a lack of awareness of primary care procedures and scarcity of recent information regarding HP. The main objective of this study was to investigate the problems in the interaction between primary care physicians and chest specialists. Data source: All available clinical records of cases at the Fukujuji Chest Hospital, Tokyo, between 1994 and 2005, supervised by specialists of a university hospital. Study selection: All cases suspected of HP during the period. Results: Nine cases were excluded because of insufficient records or because they did not satisfy the clinical criteria. Twenty-eight enrolled patients (14 men and 14 women;mean age, 53.0 years) were initially treated for respiratory infections by primary care physicians. The final HP types were summer-type (n = 18), bird fancier’s lung (n = 2), ventilation-related (n = 3), or undetectable antigen (n = 5). On the basis of the interval between the onset of initial symptoms and the time of referral to our hospital, the cases can be categorized into 3 groups, which may represent acute, subacute, and chronic HP. Conclusion: All patients initially received treatment on the basis of a different diagnosis at primary evaluation. We concluded that interaction between primary care physicians and chest specialists is essential for solving problems associated with the early diagnosis and adequate treatment of HP.展开更多
Objective: Postoperative acute exacerbation of idiopathic interstitial pneumonia (IIP) is a serious complication in patients with lung cancer. This study was aimed to investigate risk factors for postoperative acute e...Objective: Postoperative acute exacerbation of idiopathic interstitial pneumonia (IIP) is a serious complication in patients with lung cancer. This study was aimed to investigate risk factors for postoperative acute exacerbation of IIP in surgery for primary lung cancer. Method: We evaluated retrospectively 37 IIP patients combined with primary lung cancer who underwent lung resection for lung cancer from January 2006 and March 2010. Preoperative and perioperative clinical data were collected and analyzed. Results: Ten of 37 patients (27.0%) developed acute exacerbation of IIP after surgery for primary lung cancer and five patients (13.5%) died of progressive respiratory failure. There was no significant difference in preoperative clinical factors between acute exacerbation (AE) group and non-acute exacerbation (non-AE) group. In perioperative factors, the duration of anesthesia is significantly longer in AE group than in non-AE group. Conclusion: These data suggest that it is unable to predict postoperative acute exacerbation of IIP from preoperative clinical data. Perioperative and postoperative management might be important to prevent acute exacerbation of IIP combined lung cancer.展开更多
文摘Objective: Hypersensitivity pneumonitis (HP) may be a complex syndrome rather than a single, uniform disease entity. The problems associated with HP treatment include a lack of awareness of primary care procedures and scarcity of recent information regarding HP. The main objective of this study was to investigate the problems in the interaction between primary care physicians and chest specialists. Data source: All available clinical records of cases at the Fukujuji Chest Hospital, Tokyo, between 1994 and 2005, supervised by specialists of a university hospital. Study selection: All cases suspected of HP during the period. Results: Nine cases were excluded because of insufficient records or because they did not satisfy the clinical criteria. Twenty-eight enrolled patients (14 men and 14 women;mean age, 53.0 years) were initially treated for respiratory infections by primary care physicians. The final HP types were summer-type (n = 18), bird fancier’s lung (n = 2), ventilation-related (n = 3), or undetectable antigen (n = 5). On the basis of the interval between the onset of initial symptoms and the time of referral to our hospital, the cases can be categorized into 3 groups, which may represent acute, subacute, and chronic HP. Conclusion: All patients initially received treatment on the basis of a different diagnosis at primary evaluation. We concluded that interaction between primary care physicians and chest specialists is essential for solving problems associated with the early diagnosis and adequate treatment of HP.
文摘Objective: Postoperative acute exacerbation of idiopathic interstitial pneumonia (IIP) is a serious complication in patients with lung cancer. This study was aimed to investigate risk factors for postoperative acute exacerbation of IIP in surgery for primary lung cancer. Method: We evaluated retrospectively 37 IIP patients combined with primary lung cancer who underwent lung resection for lung cancer from January 2006 and March 2010. Preoperative and perioperative clinical data were collected and analyzed. Results: Ten of 37 patients (27.0%) developed acute exacerbation of IIP after surgery for primary lung cancer and five patients (13.5%) died of progressive respiratory failure. There was no significant difference in preoperative clinical factors between acute exacerbation (AE) group and non-acute exacerbation (non-AE) group. In perioperative factors, the duration of anesthesia is significantly longer in AE group than in non-AE group. Conclusion: These data suggest that it is unable to predict postoperative acute exacerbation of IIP from preoperative clinical data. Perioperative and postoperative management might be important to prevent acute exacerbation of IIP combined lung cancer.
