Objective To evaluate the safety and efficacy of ciprofol in the anesthesia of elderly patients undergoing bronchoscopy.Methods A total of 96 elderly patients(≥65 years old)undergoing fiberoptic bronchos-copy under sedation and anesthesia were randomly assigned to either the ciprofol group(Group C,n=48)or the propofol group(Group P,n=48).In Group C,anesthesia was induced with an intravenous injection of sufentanil at 0.1 μg/kg and ciprofol at 0.3 mg/kg.In Group P,anesthesia was induced with an intravenous injection of sufent-anil at 0.1 μg/kg and propofol medium/long-chain fat emulsion at 1.5 mg/kg.Hemodynamic parameters,including heart rate(HR),mean arterial pressure(MAP),and peripheral oxygen saturation(SpO2),were recorded at five time points:before anesthesia induction(T1),immediately after the bronchoscope passed through the glottis(T2),immediately after it reached the carina(T3),immediately after the bronchoscope was withdrawn from the nostril post-procedure(T4),and upon full consciousness after leaving the recovery room(T5).Additionally,the success rate of sedation and anesthesia,cough severity scores,induction time(t1),bronchoscopy duration(t2),recovery time(t3),and orientation recovery time(t4)were documented for both groups.Intraoperative complications,such as hypotension,hypoxemia(SpO2<90%),injection pain during induction,airway interventions(e.g.,jaw support,mask ventilation),and the number of additional sedative doses administered,were also recorded.Results Compared with T1,MAP in both groups decreased at T2 and T3(P<0.05).Compared with group P,group C exhibited a higher MAP at T2 and T3(P<0.05).between the two groups in terms of sedation success rate,induction time,cough score,examination time,recovery time,and orientation recovery time(P>0.05).Compared with group P,group C demonstrated lower incidences of hypotension,hypoxemia,injection pain,and fewer airway intervention events(P<0.05).Conclusions Compared with propofol,ciprofol in combination with sufentanil demonstrates superior circulatory stability,a lower incidence of respiratory system-related adverse reactions,and reduced injection pain.Therefore,it can be safely and effectively utilized for painless bronchoscopic diagnosis and treatment in elderly patients.

Objective To evaluate the safety and efficacy of ciprofol in the anesthesia of elderly patients undergoing bronchoscopy.Methods A total of 96 elderly patients(≥65 years old)undergoing fiberoptic bronchos-copy under sedation and anesthesia were randomly assigned to either the ciprofol group(Group C,n=48)or the propofol group(Group P,n=48).In Group C,anesthesia was induced with an intravenous injection of sufentanil at 0.1 μg/kg and ciprofol at 0.3 mg/kg.In Group P,anesthesia was induced with an intravenous injection of sufent-anil at 0.1 μg/kg and propofol medium/long-chain fat emulsion at 1.5 mg/kg.Hemodynamic parameters,including heart rate(HR),mean arterial pressure(MAP),and peripheral oxygen saturation(SpO2),were recorded at five time points:before anesthesia induction(T1),immediately after the bronchoscope passed through the glottis(T2),immediately after it reached the carina(T3),immediately after the bronchoscope was withdrawn from the nostril post-procedure(T4),and upon full consciousness after leaving the recovery room(T5).Additionally,the success rate of sedation and anesthesia,cough severity scores,induction time(t1),bronchoscopy duration(t2),recovery time(t3),and orientation recovery time(t4)were documented for both groups.Intraoperative complications,such as hypotension,hypoxemia(SpO2<90%),injection pain during induction,airway interventions(e.g.,jaw support,mask ventilation),and the number of additional sedative doses administered,were also recorded.Results Compared with T1,MAP in both groups decreased at T2 and T3(P<0.05).Compared with group P,group C exhibited a higher MAP at T2 and T3(P<0.05).between the two groups in terms of sedation success rate,induction time,cough score,examination time,recovery time,and orientation recovery time(P>0.05).Compared with group P,group C demonstrated lower incidences of hypotension,hypoxemia,injection pain,and fewer airway intervention events(P<0.05).Conclusions Compared with propofol,ciprofol in combination with sufentanil demonstrates superior circulatory stability,a lower incidence of respiratory system-related adverse reactions,and reduced injection pain.Therefore,it can be safely and effectively utilized for painless bronchoscopic diagnosis and treatment in elderly patients.

Objective To explore the clinical features of transbronchial tuberculous mediastinal lymph-adenitis and value of bronchoscopic interventional therapy. Methods The clinical data of 50 patients who had been diagnosed as tuberculous mediastinal lymphadenitis and had received bronchoscopic interventional therapy in our hospital during the period from January 2008 to January 2013 were retrospectively analyzed. The bronchoscopic change , improvement in symptoms , and time to sputum smear and culture conversion were used to assess the therapeutic effect. The patients were followed up for six months. Results The mean age of the patients was (35 ± 15) years and the male to female ratio was 1:1.2. The lesions occurred mostly at the right middle lobe in 24% (12/50) of the patients. The total effectiveness rate was up to 98% (49/50) after chemotherapy and bronchoscopic interventional therapy. The major complication associated with interventional therapy was hemoptysis (8%, 4/50). After follow-up of 6 months , 49 patients with active lesions were stable , with smooth bronchial mucosa and no obvious obstruction by granulation and caseous necrosis tissues. Conclusions The relavent clinical symptoms of transbronchial tuberculous mediastinal lymphadenitis is mainly caused by tuberculosis inflammation which destroys and blocks the airway. The fiber bronchoscopic therapy with forceps clip and drug infusion has a definite effect and fewer complications.