BACKGROUND In December 2019,the first patient with 2019-novel coronavirus(2019-nCoV)was reported in Wuhan,China,and the disease spread rapidly across the country and surrounding countries within 2 mo.As of February 29...BACKGROUND In December 2019,the first patient with 2019-novel coronavirus(2019-nCoV)was reported in Wuhan,China,and the disease spread rapidly across the country and surrounding countries within 2 mo.As of February 29,2020,a total of 91 confirmed cases had been reported in Gansu Province.This case report of the diagnosis and treatment of an elderly patient with 2019-nCoV pneumonia complicated by acute exacerbation of chronic obstructive pulmonary disease in Gansu Province aims to provide a better reference for the treatment of patients in the future.CASE SUMMARY The patient,a 94-year-old female,lived in Maiji District of Tianshui,Gansu Province,China.On January 30,2020,she was admitted to the Fourth People’s Hospital of Tianshui after 9 d of close contact with a patient with 2019-nCoV pneumonia.She was subsequently admitted to Gansu Provincial Hospital of Traditional Chinese Medicine for isolation and transferred to Tianshui Gansu Provincial Hospital of Infectious Diseases on February 3,2020 for treatment.Upon initial examination,her body temperature was 36.7°C,pulse was 80,breathing was 20,and blood pressure was 130/80 mmHg.She was conscious with normal development and normal nutrition.The pharynx was not red,and bilateral tonsils were not red and swollen.The lungs sounded slightly coarse with no dry or wet rales.The first symptoms were cough and fatigue on 2 February.The patient was hospitalized for 12 d.After active treatment,she was discharged on February 14 with a good prognosis.CONCLUSION A history of exposure to the affected area or patient is a major cause of 2019-nCoV infection,and population clustering is a high risk factor for transmission.Patients may not necessarily have respiratory system symptoms as the only clinical manifestation but may also have concomitant or first onset digestive symptoms.Attention should be paid to the prevention and treatment of multiple organ dysfunction syndrome.Nucleic acid testing is extremely important and needs to be repeated several times.Laboratory and auxiliary examination indicators during the first week of admission are extremely important.It is feasible to carry out dynamic and continuous index monitoring,which can predict and guide the prevention and treatment of multiple organ dysfunction and the prognosis of the disease.展开更多
AIM： To investigate the incidence of various types of postoperative pulmonary complications （POPCs） and to evaluate the significance of perioperative arterial blood gases in patients with esophageal cancer accompan...AIM： To investigate the incidence of various types of postoperative pulmonary complications （POPCs） and to evaluate the significance of perioperative arterial blood gases in patients with esophageal cancer accompanied with chronic obstructive pulmonary disease （COPD） after esophagectomy. MEHTODS： Three hundred and fifty-eight patients were divided into POPC group and COPD group. We performed a retrospective review of the 358 consecutive patients after esophagectomy for esophageal cancer with or without COPD to assess the possible influence of COPD on postoperative pulmonary complications. We classified COPD into four grades according to percent-predicted forced expiratory volume in 1 s （FEV1） and analyzed the incidence rate of complications among the four grades. Perioperative arterial blood gases were tested in patients with or without pulmonary complications in COPD group and compared with POP（： group. RESULTS： Patients with COPD （29/86, 33.7%）had more pulmonary complications than those without COPD （36/272, 13.2%） （P〈0.001）. Pneumonia （15/29, 51.7%）, atelectasis （13/29, 44.8%）, prolonged 02 supplement （10/29, 34.5%）, and prolonged mechanical ventilation （8/29, 27.6%） were the major complications in COPD group. Moreover, patients with severe COPD （grade Ⅱ B, FEV1 〈 50% of predicted） had more POPCs than those with moderate（gradeⅡA,50%-80% of predicted） and mild （grade Ⅰ≥80% of predicted） COPD （P〈0.05）. PaO2 was decreased and PaCO2 was increased in patients with pulmonary complications in COPD group in the first postoperative week.CONCLUSION： The criteria of COPD are the critical predictor for pulmonary complications in esophageal cancer patients undergoing esophagectomy. Severity of COPD affects the incidence rate of the pulmonary complication,and percent-predicted FEV1 is a good predictive variable for pulmonary complication in patients-with COPD.Arterial blood gases are helpful in directing perioperative management.展开更多
Objective：Worldwide,community-acquired pneumonia （CAP） is a common infection that occurs in older adults,who may have pulmonary comorbidities,including chronic obstructive pulmonary disease （COPD）.Although there ...Objective：Worldwide,community-acquired pneumonia （CAP） is a common infection that occurs in older adults,who may have pulmonary comorbidities,including chronic obstructive pulmonary disease （COPD）.Although there have been clinical studies on the coexistence of CAP with COPD,there remain some controversial findings.This review presents the current status of COPD in CAP patients,including the disease burden,clinical characteristics,risk factors,microbial etiology,and antibiotic treatment.Data Sources：A literature review included full peer-reviewed publications up to January 2018 derived from the PubMed database,using the keywords ＂community-acquired pneumonia＂ and ＂chronic obstructive pulmonary disease＂.Study Selection：Papers in English were reviewed,with no restriction on study design.Results：COPD patients who are treated with inhaled corticosteroids are at an increased risk of CAP and have a worse prognosis,but data regarding the increased mortality remains unclear.Although Streptococcus pneumoniae is still regarded as the most common bacteria isolated from patients with CAP and COPD,Pseudomonas aeruginosa is also important,and physicians should pay close attention to the occurrence of antimicrobial resistance,particularly in these two organisms.Conclusions：COPD is a common and important predisposing comorbidity in patients who develop CAP.COPD often aggravates the clinical symptoms of patients with CAP,complicating treatment,but generally does not appear to affect prognosis.展开更多
文摘BACKGROUND In December 2019,the first patient with 2019-novel coronavirus(2019-nCoV)was reported in Wuhan,China,and the disease spread rapidly across the country and surrounding countries within 2 mo.As of February 29,2020,a total of 91 confirmed cases had been reported in Gansu Province.This case report of the diagnosis and treatment of an elderly patient with 2019-nCoV pneumonia complicated by acute exacerbation of chronic obstructive pulmonary disease in Gansu Province aims to provide a better reference for the treatment of patients in the future.CASE SUMMARY The patient,a 94-year-old female,lived in Maiji District of Tianshui,Gansu Province,China.On January 30,2020,she was admitted to the Fourth People’s Hospital of Tianshui after 9 d of close contact with a patient with 2019-nCoV pneumonia.She was subsequently admitted to Gansu Provincial Hospital of Traditional Chinese Medicine for isolation and transferred to Tianshui Gansu Provincial Hospital of Infectious Diseases on February 3,2020 for treatment.Upon initial examination,her body temperature was 36.7°C,pulse was 80,breathing was 20,and blood pressure was 130/80 mmHg.She was conscious with normal development and normal nutrition.The pharynx was not red,and bilateral tonsils were not red and swollen.The lungs sounded slightly coarse with no dry or wet rales.The first symptoms were cough and fatigue on 2 February.The patient was hospitalized for 12 d.After active treatment,she was discharged on February 14 with a good prognosis.CONCLUSION A history of exposure to the affected area or patient is a major cause of 2019-nCoV infection,and population clustering is a high risk factor for transmission.Patients may not necessarily have respiratory system symptoms as the only clinical manifestation but may also have concomitant or first onset digestive symptoms.Attention should be paid to the prevention and treatment of multiple organ dysfunction syndrome.Nucleic acid testing is extremely important and needs to be repeated several times.Laboratory and auxiliary examination indicators during the first week of admission are extremely important.It is feasible to carry out dynamic and continuous index monitoring,which can predict and guide the prevention and treatment of multiple organ dysfunction and the prognosis of the disease.
文摘AIM： To investigate the incidence of various types of postoperative pulmonary complications （POPCs） and to evaluate the significance of perioperative arterial blood gases in patients with esophageal cancer accompanied with chronic obstructive pulmonary disease （COPD） after esophagectomy. MEHTODS： Three hundred and fifty-eight patients were divided into POPC group and COPD group. We performed a retrospective review of the 358 consecutive patients after esophagectomy for esophageal cancer with or without COPD to assess the possible influence of COPD on postoperative pulmonary complications. We classified COPD into four grades according to percent-predicted forced expiratory volume in 1 s （FEV1） and analyzed the incidence rate of complications among the four grades. Perioperative arterial blood gases were tested in patients with or without pulmonary complications in COPD group and compared with POP（： group. RESULTS： Patients with COPD （29/86, 33.7%）had more pulmonary complications than those without COPD （36/272, 13.2%） （P〈0.001）. Pneumonia （15/29, 51.7%）, atelectasis （13/29, 44.8%）, prolonged 02 supplement （10/29, 34.5%）, and prolonged mechanical ventilation （8/29, 27.6%） were the major complications in COPD group. Moreover, patients with severe COPD （grade Ⅱ B, FEV1 〈 50% of predicted） had more POPCs than those with moderate（gradeⅡA,50%-80% of predicted） and mild （grade Ⅰ≥80% of predicted） COPD （P〈0.05）. PaO2 was decreased and PaCO2 was increased in patients with pulmonary complications in COPD group in the first postoperative week.CONCLUSION： The criteria of COPD are the critical predictor for pulmonary complications in esophageal cancer patients undergoing esophagectomy. Severity of COPD affects the incidence rate of the pulmonary complication,and percent-predicted FEV1 is a good predictive variable for pulmonary complication in patients-with COPD.Arterial blood gases are helpful in directing perioperative management.
文摘Objective：Worldwide,community-acquired pneumonia （CAP） is a common infection that occurs in older adults,who may have pulmonary comorbidities,including chronic obstructive pulmonary disease （COPD）.Although there have been clinical studies on the coexistence of CAP with COPD,there remain some controversial findings.This review presents the current status of COPD in CAP patients,including the disease burden,clinical characteristics,risk factors,microbial etiology,and antibiotic treatment.Data Sources：A literature review included full peer-reviewed publications up to January 2018 derived from the PubMed database,using the keywords ＂community-acquired pneumonia＂ and ＂chronic obstructive pulmonary disease＂.Study Selection：Papers in English were reviewed,with no restriction on study design.Results：COPD patients who are treated with inhaled corticosteroids are at an increased risk of CAP and have a worse prognosis,but data regarding the increased mortality remains unclear.Although Streptococcus pneumoniae is still regarded as the most common bacteria isolated from patients with CAP and COPD,Pseudomonas aeruginosa is also important,and physicians should pay close attention to the occurrence of antimicrobial resistance,particularly in these two organisms.Conclusions：COPD is a common and important predisposing comorbidity in patients who develop CAP.COPD often aggravates the clinical symptoms of patients with CAP,complicating treatment,but generally does not appear to affect prognosis.
