A New Transoral Vestibulum Single Incision Endoscopic-Assisted Thyroidectomy with Gasless

OBJECTIVE

We developed a novel method for thyroidectomy using a single-incision oral vestibular approach. To assess its advantages and disadvantages, we compared the perioperative parameters of this approach with those of transoral three-incision thyroidectomy and trans-areolar thyroidectomy.

METHODS

In a study of 136 papillary thyroid carcinoma patients (2016-2018), precise thyroidectomy and neck dissection were conducted. Among them, 52 chose single-incision oral vestibular approach, 33 chose three-incision variant, and 51 underwent trans-areolar thyroidectomy. Perioperative aspects of the transoral single-incision group were compared with those of transoral three-incision group, and transthoracic group.

RESULTS

In the cohort, meticulous tumor level VI lymph node dissection was performed, achieving intended resection extent with one case requiring a switch from transoral to transthoracic approach. No nerve palsy occurred in the transoral group. Thyroidectomy duration varied significantly across groups. Transoral single-incision had a shorter duration than transoral three-incision and longer than transthoracic. Minor differences were observed in blood loss and drainage. Perioperative factors like hematoma, infection, hypocalcemia, et al., remained consistent. Notably, no tumor recurrence was observed in this study.

CONCLUSIONS

This new transoral video-assisted neck surgery (TOVANS) method for thyroidectomy without gas insufflation approach did not increase the surgical complexity compared with the transoral vestibular three-incision thyroidectomy and the trans-areolar thyroidectomy.

LEVEL OF EVIDENCE

3 Laryngoscope, 134:2976-2984, 2024.

Association of high-sensitivity CRP and FEV1%pred: a study on non-pulmonary disease in a population in Beijing, China

BACKGROUND

No studies have investigated whether high-sensitivity C reactive protein (hsCRP) can be used to predict the forced expiratory volume in 1 s (FEV1)/estimated value of FEV1 (FEV1%pred). This study aimed to assess the association between hsCRP and FEV1%pred in middle-aged and elderly individuals without underlying lung disease.

METHODS

The data for this study were obtained from a prospective cohort study that included 1047 middle-aged and elderly citizens from Beijing aged 40-75 years without any evidence of underlying lung diseases with FEV1 >70% after receiving inhalational bronchodilators. The baseline analysis of the participants was performed from 30 May 2018 to 31 October 2018. Restricted cubic spline regression and multivariate linear regression models were used to assess the non-linear association and linear association between hsCRP and FEV1/FEV in 6 s (FEV6) and FEV1%pred, respectively.

RESULTS

The hsCRP values of 851 participants were recorded; the values were normal in 713 (83.8%) participants. The remaining 196 participants (18.7%) had missing data. A non-linear association was observed between normal hsCRP values and FEV1/FEV6. hsCRP was linearly and negatively correlated with FEV1%pred, and each 1 SD increase in hsCRP was significantly associated with a 2.4% lower in FEV1%pred. Significantly higher FEV1/FEV6 differences were observed in the female subgroup than those in the male subgroup (p=0.011 for interaction).

CONCLUSIONS

hsCRP had a non-linear association with FEV1/FEV6 and a linear negative association with FEV1%pred in individuals with normal hsCRP values. hsCRP can be used to predict FEV1%pred, which can be used to predict the development of chronic obstructive pulmonary disease. hsCRP has a stronger association with lung function in women than that in men.

TRIAL REGISTRATION NUMBER

NCT03532893.

Validation and modification of simplified Geriatric Assessment and Elderly Prognostic Index: Effective tools for older patients with diffuse large B-cell lymphoma

Geriatric assessment can aid in optimizing treatment strategies and supportive interventions for older patients with diffuse large B-cell lymphoma (DLBCL). Fondazione Italiana Linformi has recently introduced novel geriatric assessment tools, simplified Geriatric Assessment (sGA) and Elderly Prognostic Index (EPI), aimed at tailoring the treatment and predicting the outcomes for older patients with DLBCL. The objectives of this study are the validation and possible modification of the sGA and EPI in China. In the study, both sGA and EPI demonstrated the predictive capabilities for overall survival (OS) and early mortality (both p < 0.05) in older individuals with DLBCL. Albumin, serving as an independent predictive biomarker for OS (p = 0.006), was utilized to adjust the measurements, resulting in the establishment of sGA-A and EPI-A. The sGA-A effectively addressed the shortcomings of the sGA and EPI in predicting PFS and surpassed them in predicting OS and early mortality. Nevertheless, there is insufficient evidence to support the use of sGA and EPI as treatment guidance tools. In conclusion, the modified sGA-A model proved to be a successful instrument for geriatric assessment of older patients with DLBCL.

Integrated analysis of gut and oral microbiome in men who have sex with men with HIV Infection

IMPORTANCE

Our longitudinal integrated study has shown the marked alterations in the gut and oral microbiome resulting from acute and chronic HIV infection and from antiretroviral therapy. Importantly, the relationship between oral and gut microbiomes in people living with acute and chronic HIV infection and "healthy" controls has also been explored. These findings might contribute to a better understanding of the interactions between the oral and gut microbiomes and its potential role in HIV disease progression.

Does Immediate Postoperative Early Ambulation Affect Clinical Results of Full-Endoscopic Lumbar Discectomy? A Historical Control Study of Daytime Operation with a 8-Hour Hospital Stay versus Inpatient Operation

OBJECTIVE

Full-endoscopic lumbar discectomy (FELD) is a popular operation for the treatment of lumbar disc herniation (LDH) and day surgery mode is increasingly popular. However, only a few studies have reported about day surgery patients undergoing Percutaneous endoscopic lumbar discectomy (PELD). This retrospective study was to evaluate and analyze the clinical outcomes of patients undergoing FELD for LDH as day surgery versus inpatient surgery.

METHODS

From January 2020 to January 2022, a retrospective analysis of LDH patients treated with FELD either in day surgery unit (within 8-h hospital stay) or inpatient unit was carried out. All these patients were followed-up for at least 12 months, and were categorized into a FELD-I (inpatient surgery) group or a FELD-D (day surgery) group, according to where the surgical procedures were performed. We assessed and compared the postoperative stand and walk time, postoperative hospitalization stays, time of return to work, modified MacNab criteria, willingness to recommend surgery, complications, revision rate, as well as the visual analogue scale (VAS) and the Oswestry disability index score (ODI). Student t-test was used for continuous variables and chi-square test or Fisher's exact test was used for categorical variables.

RESULTS

There was no statistically significant difference in demographic data and baseline characteristics between two groups. And no significant differences were found in MacNab criteria between two groups. Postoperative VAS and ODI scores at one-day postoperation and final follow-up both improved significantly in both groups, as compared to the preoperative data (p < 0.001). However, no significant difference was found between the two groups on the pre, postoperative, or the last follow-up score for VAS and ODI (p > 0.05). The postoperative first ambulation time and postoperative hospital stays was much longer in FELD-I group than FELD-D group (p < 0.001). However, there were no significant differences in the perioperative complications, revision rate as well as satisfaction rate between two groups (p > 0.05). The overall time of return to work of young patients (<60 years-old) in the FELD-D group was significantly shorter than that in the FELD-I group (p = 0.001). Patients in the FELD-D group were more likely to recommend this kind of surgical model.

CONCLUSION

These data suggest that FELD-D can be effectively performed as day surgery (within 8 h hospital stay). Early ambulation after FELD-D did not affect the clinical outcomes and the revision rates. Day surgery patients are more likely to recommend this surgery mode to other patients and younger patients may be able to return to work earlier.

Analysis of the results of hip ultrasonography in 48 666 infants and efficacy studies of conservative treatment

PURPOSE

This study aimed to investigate the detection rate of developmental dysplasia of the hip (DDH) by ultrasound. To obtain the distribution characteristics of the different types (I-IV) and the role of ultrasound in the evaluation of infants with DDH (type IIc and above) receiving conservative treatment.

METHODS

A retrospective analysis was performed. The chi-square test was used for comparisons between count-data groups. Two-sided tests were used for all analyses. The results of ultrasound follow-up after conservative treatment are described.

RESULTS

Among the 48 666 infants examined, the detection rates were as follows: type I, 95.42%; IIa, 3.18%; IIb, 0.91%; IIc, 0.22%; D, 0.01%; III, 0.14%; and IV, 0.12%. There were 4456 hips with IIa and above, more left (54.65%) than right (45.35%) hips, and more females (82.60%) than males (17.40%). The detection rate of type IIa and above was 4.58%, and that of type IIb and above was 1.40%. After the treatment, the α value increased, and β value decreased. The cure rate of the less-than-42-days group was higher than that of the other groups.

CONCLUSION

The ultrasound detection rate of DDH is high. DDH was more likely to occur on the left side and in females. It is recommended that the infants should be treated within 42 days.

Impact of the COVID-19 pandemic on congenital diaphragmatic hernia patients: a single-center retrospective study

PURPOSE

To investigate the impact of COVID-19 on the treatment of children with congenital diaphragmatic hernia (CDH).

METHODS

We retrospectively collected and compared the data of patients with CDH admitted between January 1, 2020 and December 31, 2021(study group) with the CDH patients admitted before the pandemic between January 1, 2018 and December 31, 2019 (control group).

RESULTS

During the pandemic, 41 patients with CDH diagnosed prenatally were transferred to our hospital, and 40 underwent surgical repair. The number of patients treated in our hospital increased by 24.2% compared with the 33 patients before the pandemic. During the pandemic, the overall survival rate, postoperative survival rate and recurrence rate were 85.4%, 87.5% and 7.3%, respectively, and there were no significant differences compared with the control group (75.8%, 83.3% and 9.1%, respectively). The average length of hospital stay in patients admitted during the pandemic was longer than that in the control group (31 days vs. 16 days, P < 0.001), and the incidence of nosocomial infection was higher than that in the control group (19.5% vs. 3%, P = 0.037).

CONCLUSIONS

CDH patients confirmed to be SARS-CoV-2 infection-free can receive routine treatment. Our data indicate that the implementation of protective measures during the COVID-19 pandemic, along with appropriate screening and case evaluation, do not have a negative impact on the prognosis of children.