ObjectiveTo investigate the optimal treatment scheme for the first primary spontaneous pneumothorax (PSP) in young patients.MethodsThe clinical data of 171 patients with the first PSP were retrospectively analyzed who were treated in Huaihe Hospital of Henan University between November 2011 and October 2017. There were 157 males and 14 females with a median age of 18 years at onset and a median body mass index of 18.51 kg/m2. According to the treatment methods, they were classified into two groups, a conservative treatment group (a non-surgical group, n=86) and a surgical group (n=85). The characteristics including clinical data, efficacy evaluation criteria, complications and recurrence of the two groups were analyzed.ResultsAs a result, 73.68% of the patients suffered PSP in their daily routine. The drainage duration in the non-surgical group was longer than that in the surgical group (4 d vs. 3 d, P=0.008). There was no statistical difference in the success rate of lung re-expansion between the two groups (98.85% vs. 100.00%, P=1.000). The proportion of the surgical group using postoperative analgesic drugs was higher than that in the non-surgical group (48.23% vs. 10.46%, P=0.000). The recurrence rate of the surgical group was lower than that of the non-surgical group (3.53% vs. 46.51%, P=0.000). No relationship between smoking and recurrence of pneumothorax was found in both groups (P=0.301, P=1.000). The success rate of lung re-expansion in the non-surgical group was not statistically different between the 24F subgroup and the 12F subgroup (39/39 vs. 33/34, P=0.458). No advantage of intraoperative pleural fixation was found in the surgical group (P=0.693).ConclusionThoracoscopic surgery is the first choice for the treatment of the first PSP in young patients.
Objective To analyze the clinical effect of TINAVI robotic system-assisted pedicle screw internal fixation for thoracolumbar fracture with a Thoracolumbar Injury Classification and Severity Score (TLICS) of 4. Methods A total of 38 patients with TLICS 4 thoracolumbar fracture treated between January 2019 and January 2021 who met the selection criteria of Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital were retrospectively analyzed. According to the results of doctor-patient communication, 18 cases were treated with robot-assisted minimally invasive surgery (robot group), and 20 cases were treated with traditional conservative treatment (non-surgical group). Complications during hospitalization were observed. After discharge, the patients in the two groups were followed up by telephone and outpatient clinic. The Visual Analogue Scale (VAS) score at admission, at discharge, and 3 and 6 months after discharge, and the Oswestry Disability Index (ODI) score 3 and 6 months after discharge were compared between the two groups. Results There were no statistically significant difference in age, sex, body mass index or distribution of injured vertebrae segment between the two groups (P>0.05). No serious complication occurred in any group during hospitalization. The difference in the length of hospital stay between the two groups was not statistically significant (P>0.05). The bed rest in the robot group was shorter than that in the non-surgical group [(4.83±0.92) vs. (43.05±2.70) d, P<0.05]. The VAS scores at discharge (2.50±0.51 vs. 5.05±1.00), 3 months after discharge (1.83±0.71 vs. 3.10±0.72) and 6 months after discharge (1.50±0.51 vs. 1.90±0.79) in the robot group were lower than those in the non-surgical group (P<0.05). The ODI scores 3 months after discharge (21.89±1.41 vs. 30.40±3.00) and 6 months after discharge (10.72±2.37 vs. 12.10±2.29) in the robot group were significantly lower than those in the non-surgical group (P<0.05). Conclusion For patients with TLICS 4 thoracolumbar fracture, the early clinical effect of robot-assisted surgical treatment is better than that of non-surgical treatment.