OBJECTIVE: To sum up the diagnosis and treatment experience of the nasal-cardiac reflex initiated by postoperative nasal packing. METHOD: The clinical data of 3 cases with nasal-cardiac reflex initiated by postoperative nasal packing were analyzed retrospectively. RESULT: In the period of postoperative nasal packing, 3 patients had abruptly drops in heart rate and blood pressure associated with symptoms of autonomic dysfunction such as flustered, chest tightness, tachypnea, body sweating et al. There are no positive signs of pathological significance in the cardiovascular and respiratory system. The reflex had spontaneously to be offset with oxygen, comfort touch therapy, pull out the stuffing, no other special treatment for all cases. CONCLUSION The key of the diagnosis for nasal-cardiac reflex is a drop in mean arterial blood pressure (MABP) and the heart rate (HR) more than 20% above the baseline values. The cause of nasal-cardiac reflex initiated by postoperative nasal packing is long-term mechanical pressure on the nasal mucosa and mental factors. Comfort touch therapy and pull out the nasal packing material is effective method to terminate the reflex and the prognosis is good. Correct understanding of the characteristics of the reflex and preventing the occurrence of its adverse consequences have important clinical significance.
Adolescent ; Adult ; Blood Pressure ; Female ; Heart Rate ; Humans ; Male ; Nasal Cavity ; surgery ; Postoperative Period ; Reflex, Abnormal ; Retrospective Studies ; Tachypnea ; etiology ; Trigeminal Nerve ; physiopathology ; Young Adult

Plastic bronchitis is an uncommon disorder characterized by the formation of bronchial casts. It is associated with congenital heart disease or pulmonary disease. In children with underlying conditions such as allergy or asthma, influenza can cause severe plastic bronchitis resulting in respiratory failure. A review of the literature showed nine cases of plastic bronchitis with H1N1 including this case. We report a case of a child with recurrent plastic bronchitis with eosinophilic cast associated with influenza B infection, who had recovered from plastic bronchitis associated with an influenza A (H1N1) virus infection 5 months previously. To the best of our knowledge, this is the first case of recurrent plastic bronchitis related to influenza viral infection. If patients with influenza virus infection manifest acute respiratory distress with total lung atelectasis, clinicians should consider plastic bronchitis and early bronchoscopy should be intervened. In addition, management for underlying disease may prevent from recurrence of plastic bronchitis.
Administration, Inhalation ; Adrenal Cortex Hormones/therapeutic use ; Antiviral Agents/therapeutic use ; Bronchitis/complications/*diagnosis/drug therapy ; Bronchoscopy ; Child ; DNA, Viral/analysis ; Dyspnea/etiology ; Humans ; Hypersensitivity/pathology ; Influenza A Virus, H1N1 Subtype/*genetics/isolation & purification ; Influenza B virus/genetics/isolation & purification ; Influenza, Human/complications/*diagnosis/drug therapy ; Male ; Oseltamivir/therapeutic use ; Pulmonary Atelectasis/drug therapy/radiography ; Real-Time Polymerase Chain Reaction ; Tachypnea/etiology ; Tomography, X-Ray Computed