Objective:To explore the therapeutic strategy for laryngeal cysts in infants. Methods:A retrospective analysis of the clinical data of 19 children with laryngeal cysts treated in Kunming Children's Hospital from January 2020 to January 2023. All patients were diagnosed through electronic laryngoscopy examination. Twelve neonates were admitted to the neonatal intensive care unit. Five of them received mechanical ventilation with tracheal intubation before surgery due to severe respiratory distress, and seven received oxygen therapy with a head mask. The remaining seven children were admitted to Department of Otolaryngology Head and Neck Surgery, of which three cases were treated with oxygen therapy through a mask during sleep due to frequent shortness of breath during sleep. All patients underwent low-temperature plasma radiofrequency ablation under general anesthesia to remove the cysts. Results:Three newborns were unable to have their tracheal tubes removed due to complications with pneumonia after surgery, while the rest of the children were able to have their tubes successfully removed after complete anesthesia, and no gastric tubes were placed. All postoperative respiratory difficulties in the children disappeared, and there were no complications such as bleeding, hoarseness, or laryngeal stenosis. Five pediatric patients had incomplete relief of laryngeal ringing symptoms one month after surgery, and electronic laryngoscopy diagnosed laryngeal softening. Regular follow-up is recommended. One child relapsed 4 months after surgery and underwent a follow-up surgery six months later without recurrence. Conclusion:Endoscopic low-temperature plasma radiofrequency ablation is an effective surgical method for treating laryngeal cysts, with a low postoperative recurrence rate. Laryngeal cysts may be accompanied by laryngeal softening, which may be a possible reason for the postoperative symptoms not improving.
Humans ; Retrospective Studies ; Cysts/surgery* ; Laryngeal Diseases/surgery* ; Infant ; Laryngoscopy ; Infant, Newborn ; Male ; Female ; Radiofrequency Ablation

Objective To investigate the effect of dexmedetomidine combined with esketamine on the quality of postoperative recovery in patients undergoing laparoscopic gastric volume reduction surgery.Methods A total of 136 patients undergoing laparoscopic gastric volume reduction surgery,including 41 males and 95 females,aged 18-64 years,BMI 30-45 kg/m2,ASA physical status Ⅱ or Ⅲ,were random-ly divided into four groups:dexmedetomidine combined with esketamine group(group DE),esketamine group(group E),dexmedetomidine group(group D),and control group(group C),34 patients in each group.In groups DE and D,a loading dose of dexmedetomidine 0.5 μg/kg was infused intravenously over 10 minutes before induction,followed by a continuous infusion of 0.4 μg·kg-1·h-1 until 40 minutes before the end of surgery.In groups DE and E,a loading dose of esketamine 0.5 mg/kg was injected intra-venously at induction,followed by a continuous infusion of 0.1 mg·kg-1·h-1 until 40 minutes before the end of surgery.Equal volumes of normal saline were given to group C at the same time points.The 40-item quality of recovery scores(QoR-40)24 hours before surgery and 24 hours after surgery were recorded.The dosage of intraoperative propofol and remifentanil,the dosage of dezocine within 24 hours after surgery,ex-tubation time after surgery,the time of first getting out of bed and the time of first anal exhaust after surgery were recorded.The resting visual analogue scale(VAS)pain scores were recorded at the moment of extuba-tion,2,6,12,and 24 hours after surgery.The occurrence of postoperative adverse reactions such as nausea and vomiting,agitation,hypoxemia,and pneumonia were recorded.Results Compared with group C,the QoR-40 scores in groups DE,E,and D were significantly increased 24 hours after surgery(P<0.05),the dosage of intraoperative propofol and remifentanil,the dosage of dezocine within 24 hours after surgery were significantly reduced,the time of first getting out of bed and the time of first anal exhaust after surgery were significantly shortened in group DE(P<0.05),the resting VAS pain scores at the moment of extubation,2,6,and 12 hours after surgery were significantly decreased in groups DE and E(P<0.05),the resting VAS pain scores at the moment of extubation and 2 hours after surgery were significantly decreased in group D(P<0.05).Compared with group D,the QoR-40 scores were significantly increased 24 hours after sur-gery,the dosage of intraoperative propofol was significantly reduced,and the resting VAS pain scores 2,6,and 12 hours after surgery were significantly decreased in group DE(P<0.05).Compared with group E,the QoR-40 scores were significantly increased 24 hours after surgery,the dosage of intraoperative propofol was significantly reduced,and the resting VAS pain scores 2,6 hours after surgery were significantly de-creased in group DE(P<0.05).There were no statistically differences in resting VAS pain scores 24 hours after surgery,and the occurrence of postoperative adverse reactions among the four groups.Conclusion Dexmedetomidine combined with esketamine relieves postoperative pain,enhances the quality of postoper-ative recovery,and promotes rapid rehabilitation in patients undergoing laparoscopic gastric volume reduction surgery.

Objective:To explore potential predictors of refractory Mycoplasma pneumoniae pneumonia (RMPP) in early stage. Methods:The prospective multicenter study was conducted in Zhejiang, China from May 1 st, 2019 to January 31 st, 2020. A total of 1 428 patients with fever >48 hours to <120 hours were studied. Their clinical data and oral pharyngeal swab samples were collected; Mycoplasma pneumoniae DNA in pharyngeal swab specimens was detected. Patients with positive Mycoplasma pneumoniae DNA results underwent a series of tests, including chest X-ray, complete blood count, C-reactive protein, lactate dehydrogenase (LDH), and procalcitonin. According to the occurrence of RMPP, the patients were divided into two groups, RMPP group and general Mycoplasma pneumoniae pneumonia (GMPP) group. Measurement data between the 2 groups were compared using Mann-Whitney U test. Logistic regression analyses were used to examine the associations between clinical data and RMPP. Receiver operating characteristic (ROC) curves were used to analyse the power of the markers for predicting RMPP. Results:A total of 1 428 patients finished the study, with 801 boys and 627 girls, aged 4.3 (2.7, 6.3) years. Mycoplasma pneumoniae DNA was positive in 534 cases (37.4%), of whom 446 cases (83.5%) were diagnosed with Mycoplasma pneumoniae pneumonia, including 251 boys and 195 girls, aged 5.2 (3.3, 6.9) years. Macrolides-resistant variation was positive in 410 cases (91.9%). Fifty-five cases were with RMPP, 391 cases with GMPP. The peak body temperature before the first visit and LDH levels in RMPP patients were higher than that in GMPP patients (39.6 (39.1, 40.0) vs. 39.2 (38.9, 39.7) ℃, 333 (279, 392) vs. 311 (259, 359) U/L, both P<0.05). Logistic regression showed the prediction probability π=exp (-29.7+0.667×Peak body temperature (℃)+0.004×LDH (U/L))/(1+exp (-29.7+0.667×Peak body temperature (℃)+0.004 × LDH (U/L))), the cut-off value to predict RMPP was 0.12, with a consensus of probability forecast of 0.89, sensitivity of 0.89, and specificity of 0.67; and the area under ROC curve was 0.682 (95% CI 0.593-0.771, P<0.01). Conclusion:In MPP patients with fever over 48 to <120 hours, a prediction probability π of RMPP can be calculated based on the peak body temperature and LDH level before the first visit, which can facilitate early identification of RMPP.

OBJECTIVE To explore the perioperative risk factors in young children with obstructive sleep apnea.METHODS The 86 young OSA children admitted to Kunming Children's Hospital from January 2020 to December 2022 were divided into general ward group and ICU ward group according to their postoperative treatment.The clinical data of the two groups were compared and analyzed.RESULTS The course of disease and operation time of children in ICU ward group were significantly longer than those in general ward group,OAHI and ODI were significantly greater than those in general ward group,the intraoperative blood loss was significantly more than that in general ward group,MSaO2 and LSaO2 were significantly lower than those in general ward group,and the tonsil size and operation method composition ratio were significantly different from those in general ward group(P<0.05).There were no significant differences in sex composition ratio,age,weight,height,BMI and adenoid size grading ratio between the two groups(P>0.05).The OAHI values of the two groups were significantly negatively correlated with MSaO2 and LSaO2(r=-0.676,-0.724),and significantly positively correlated with tonsil size grade,ODI,operation time and intraoperative blood loss(r=0.242,0.967,0.321,0.446,P<0.05).There was no significant correlation with the course of disease(r=0.172,P>0.05).Multiple linear regression analysis showed that LSaO2 and ODI were independent risk factors for the severity of the child's condition.CONCLUSION The severity of the condition in young OSA children determines the perioperative risk and is influenced by the type of surgery.LSaO2 and ODI are independent risk factors which should be taken seriously by clinicians.

Objective:To investigate the efficacy and safety of intravenous thrombolysis and antiplatelet therapy in patients with stroke warning syndrome (SWS), as well as influencing factors of the outcome in patients with SWS.Method:Patients with SWS admitted to the 521 st Hospital of Ordnance Group from June 1, 2018 to December 31, 2023 were retrospectively included. Some patients were treated with ateplase intravenous thrombolysis, followed by oral antiplatelet therapy; some patients only received antiplatelet therapy. The main outcome measure was the modified Rankin Scale score at 90 days after onset, with a score of 0-2 defined as good outcome. Results:A total of 35 patients with SWS were included, including 26 males (74.3%) with an age of 58.29±11.06 years. Nineteen patients (54.3%) received intravenous thrombolysis, and 27 (77.1%) had good outcome at 90 days. There was no statistically significant difference in demographic, baseline data, and good outcome between the intravenous thrombolysis group and the antiplatelet therapy group. One patient had new stroke and one had transient ischemic attack in the intravenous thrombolysis group. There were statistically significant differences in ABCD2 score, systolic blood pressure, low-density lipoprotein cholesterol, fasting blood glucose, highest National Institutes of Health Stroke Scale (NIHSS) score at onset, and symptom duration between the good outcome group and the poor outcome group (all P<0.05). Conclusions:The efficacy of intravenous thrombolysis is similar to that of antiplatelet drugs alone in treating SWS. ABCD2 score, systolic blood pressure, low-density lipoprotein cholesterol, fasting blood glucose, highest NIHSS score at onset, and duration of symptoms may be influencing factors for the outcome of patients with SWS.

Objective To investigate the effects of nalbuphine combined with dexmedetomidine on postop-erative recovery quality and pain in patients who undergoing laparoscopic bariatric surgery.Methods A total of 169 patients who underwent laparoscopic bariatric surgery at our hospital were included and divided into control group(group C),nalbuphine group(group N),dexmedetomidine group(group D),and nalbuphine combined with dexme-detomidine group(group ND)using randomised numerical table method.Group C received intravenous injection of saline,group N and group ND received intravenous injection of nalbuphine before the end of the surgery,and group D and group ND received pumping of dexmedetomidine before anesthesia induction and during surgery.Compare the postoperative recovery quality score(QoR-40),hemodynamics at different time points,visual analogue scale score(VAS),sedation-agitation scale(SAS),first time out of bed activity and exhaust time,and incidence of nausea and vomiting among four groups.Results The postoperative QoR-40 scores of patients in group ND were better than those in group C and group N(P<0.05),and the QoR-40 scores in group D were better than those in group C(P<0.05).MAP and HR were more stable during the awakening period in group ND and group D(P<0.05).Compared with group C,patients in all three groups had lower VAS scores and SAS scores(P<0.05)and consumed less remedial analgesic medication(P<0.05).In terms of adverse reactions,the incidence of postoperative nausea,vomiting and coughing in the group ND was lower than that in the group C(P<0.05).Conclusion The combination of nalbuphine and dexmedetomidine could improve the quality of postoperative recovery and pain in patients under-going laparoscopic bariatric surgery,reduce hemodynamic fluctuations during the patients′ recovery period,reduce the incidence of nausea and vomiting,and improve the patients′ prognosis.

Objective:To investigate the application of radar chart in perioperative nursing risk assessment of elderly patients with spinal fractures.Methods:Elderly patients with spinal fractures who were admitted and treated in a hospital from January 2018 to August 2019 were selected and they were divided into the control group ( n=41) and the observation group ( n=46) . In the control group, nursing routine was used for single risk assessment. Patients in the observation group filled in the self-made risk comprehensive assessment and measure sheet and drew the radar chart, which was used as the front page of the assessment in combination with each single assessment sheet. The pain scores, risk prevention and health education effects and satisfaction degree of nursing risk prevention service of patients were compared between two groups. Incidence of pressure injury, pulmonary infection, acute hypotension and complications were recorded and compared between the two groups. Results:The pain score and the incidence of nursing related complications in the observation group were lower than those in the control group while the awareness rate of risk prevention and health education knowledge were higher than those in the control group. The differences were statistically significant ( P<0.05) . Conclusions:The application of radar chart in perioperative nursing risk assessment of elderly patients with spinal fractures can visualize multiple risks assessments, standardize pain management in elderly patients, reduce the occurrence of nursing related complications and improve the risk prevention and health education effects and nursing service satisfaction.

Objective To investigate the clinical effect of restrictive episiotomy in low risk primipara.Methods 100 full-term pregnant women with low risk primipara were divided into observation group and control group according to random number table,50 cases in each group.The patients in the observation group were treated with restrictive episiotomy.The perineum,the second stage of labor,hospitalization time and cost,postpartum sexual life were compared between the two groups.Results In the observation group,the proportion of perineal incision (22.0％ vs.82.0％) was less than that in the control group,the proportion of perineal pain (4.0％ vs.26.0％) was lower than that in the control group,the incidence rate of first degree laceration(38.0％ vs.6.0％) was higher than that in the control group,the differences were statistically significant (x2 =36.058,9.490,14.918,allP ＜ 0.05).The hospitalization time of the observation group was significantly shorter than that of the control group [(3.15 ±0.78)d vs.(3.84 ± 0.98)d],the cost of hospitalization of the observation group was significantly lower than that ofthe control group[(1 814 ± 356) yuan vs.(1 999 ± 387) yuan],the differences were statistically significant (x2 =2.397,3.895,2.488,all P ＜ 0.05).The recovery time of sexual life in the observation group was significantly shorter than that in the control group[(45.6 ± 16.5)d vs.(72.5 ± 23.6)d],and the incidence rate of coital pain was lower than that of the control group (6.0％ vs.24.0％),the differences were statistically significant (x2 =6.606,6.353,all P ＜ 0.05).Conclusion Restrictive episiotomy in low risk primipara has good effect,it is conducive to postpartum recovery.

Objective:To investigate the efficacy and advantages of fluoroscopy sclerotherapy treatment for the faciocervical lymphatic malformations (LMs) under digital subtraction angiography (DSA) in children. Method:Retrospective analysis of 48 cases of lymphatic malfromations who were treated with intratumoral injection of Pingyangmycin and iohexol under DSA and fluoroscopy, and followed up in Kunming children's hospital. Result:Forty-eight cases of children were treated 1 to 5 intratumoral injection of Pingyangmycin and iohexol that carried out under DSA and fluoroscopy. Follow up ranged from 6 to 18 months, 22 cases (45.83%) were cured, 19 cases (39.85%) were markedly effective, 5 cases (10.42%) were effective and 2 cases (4.17%) were ineffective. The total effective rate was 95.83% with no scarring, pigmentation and significant postoperative complications. Conclusion:Intratumoral injection of Pingyangmycin under DSA is an effective and safe method for treatment of lymphatic malformations in children and has the advantages of positioning accuracy, less damage, fewer complication and no influence on apperarence and function.

Objective To investigate the application effect of integrated classroom teaching model oriented by cases in teaching of oral nursing care, and seek a new teaching model, to improve the clinical comprehensive ability of nursing students. Methods Totally 287 undergraduate nursing students of Wenzhou Medical University were selected as the research object, and were divided into the control group and the observation group randomly. The control group adopted the traditional teaching method, while the observation group adopted the integrated classroom teaching model oriented by cases. The autonomous learning ability, critical thinking ability and satisfaction of nursing students between two groups were compared by questionnaire. Results There were no differences between two groups in nursing students′ autonomous learning ability and critical thinking ability before teaching (P>0.05), but after teaching, the scores of autonomous learning ability and critical thinking ability of students in the observation group were significantly higher than those of students in the control group (P<0.05). The students′ satisfaction towards teaching in the observation group (91.97±11.37) was significantly higher than that of the control group (84.43±10.12) (P=0.006). The examination results of oral care clinical ability in the observation group (83.47±8.19) were significantly higher than that in the control group (71.86±6.23) (P=0.001). Conclusions The integrated classroom teaching model oriented by cases can increase nursing students′ autonomous learning ability, critical thinking ability and clinical practice ability, and improve the learning enthusiasm and comprehensive ability of nursing students.