Prediction models for postoperative recurrence of non-lactating mastitis based on machine learning.

OBJECTIVES: This study aims to build a machine learning (ML) model to predict the recurrence probability for postoperative non-lactating mastitis (NLM) by Random Forest (RF) and XGBoost algorithms. It can provide the ability to identify the risk of NLM recurrence and guidance in clinical treatment plan. METHODS: This study was conducted on inpatients who were admitted to the Mammary Department of Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine between July 2019 to December 2021. Inpatient data follow-up has been completed until December 2022. Ten features were selected in this study to build the ML model: age, body mass index (BMI), number of abortions, presence of inverted nipples, extent of breast mass, white blood cell count (WBC), neutrophil to lymphocyte ratio (NLR), albumin-globulin ratio (AGR) and triglyceride (TG) and presence of intraoperative discharge. We used two ML approaches (RF and XGBoost) to build models and predict the NLM recurrence risk of female patients. Totally 258 patients were randomly divided into a training set and a test set according to a 75%-25% proportion. The model performance was evaluated based on Accuracy, Precision, Recall, F1-score and AUC. The Shapley Additive Explanations (SHAP) method was used to interpret the model. RESULTS: There were 48 (18.6%) NLM patients who experienced recurrence during the follow-up period. Ten features were selected in this study to build the ML model. For the RF model, BMI is the most important influence factor and for the XGBoost model is intraoperative discharge. The results of tenfold cross-validation suggest that both the RF model and the XGBoost model have good predictive performance, but the XGBoost model has a better performance than the RF model in our study. The trends of SHAP values of all features in our models are consistent with the trends of these features' clinical presentation. The inclusion of these ten features in the model is necessary to build practical prediction models for recurrence. CONCLUSIONS: The results of tenfold cross-validation and SHAP values suggest that the models have predictive ability. The trend of SHAP value provides auxiliary validation in our models and makes it have more clinical significance.

The effects of Tai Chi on standing balance control in older adults may be attributed to the improvement of sensory reweighting and complexity rather than reduced sway velocity or amplitude.

Introduction: Tai Chi has proved to be an effective therapy for balance performance and cognition. However, non-consistency exists in the results of the effect of Tai Chi training on standing balance control in older adults. This study aimed to use traditional and non-traditional methods to investigate the effect of Tai Chi on standing balance in older adults. Methods: Thirty-six Tai Chi practitioners (TC group) and thirty-six older adults with no Tai Chi practice (control group) were recruited in this study. A Nintendo Wii Balance Board was used to record the center of pressure (COP) during standing balance over 20 s in the condition of eyes closed with three repetitions. The wavelet analysis, multiscale entropy, recurrence quantification analysis, and traditional methods were used to evaluate the standing balance control in the anterior-posterior (AP) and mediolateral (ML) directions. Results: (1) Greater sway mean velocity in the AP direction and sway Path length were found in the TC group compared with the control group; (2) lower Very-low frequency band (0.10-0.39 Hz) and higher Moderate frequency band (1.56-6.25 Hz) in the AP and ML directions were found in the TC group compared with the control group; (3) greater complexity index (CI) and lower determinism (DET) in the AP and ML directions were observed in the TC group compared with control group; (4) greater path length linked with smaller Very-low frequency band in the AP and ML directions and higher Moderate frequency band in the AP direction in both groups; (5) greater path length linked with lower DET and higher CI in the AP direction only in the TC group. Conclusion: Long-term Tai Chi practice improved sensory reweighting (more reliance on the proprioception system and less reliance on the vestibular system) and complexity of standing balance control in older adults. In addition, greater sway velocity may be as an exploratory role in standing balance control of TC older adults, which correlated with greater complexity, but no such significant relationship in the control group. Therefore, the effects of Tai Chi practice on standing balance control in older adults may be attributed to the improvement of sensory reweighting and complexity rather than reduced sway velocity or amplitude.

How traditional Chinese medicine can prevent recurrence of common bile duct stones after endoscopic retrograde cholangiopancreatography?

Common bile duct stones, as a type of cholelithiasis, are a benign biliary obstruction that easily acute abdominalgia, and Endoscopic Retrograde Cholangiopancreatography (ERCP) is usually the first choice for clinical treatment. However, the increasing recurrence rate of patients after treatment is troubling clinicians and patients. For the prevention of recurrence after ERCP, there is no guideline to provide a clear drug regimen, traditional Chinese medicine however has achieved some result in the treatment of liver-related diseases based on the "gut-liver-bile acid axis". On the basis of this, this article discusses the possibility of traditional Chinese medicine to prevent common bile duct stones (CBDS) after ERCP, and we expect that this article will provide new ideas for the prevention of recurrence of CBDS and for the treatment of cholelithiasis-related diseases with traditional Chinese medicine in future clinical and scientific research.

Cancer SLC6A6-mediated taurine uptake transactivates immune checkpoint genes and induces exhaustion in CD8+ T cells.

Taurine is used to bolster immunity, but its effects on antitumor immunity are unclear. Here, we report that cancer-related taurine consumption causes T cell exhaustion and tumor progression. The taurine transporter SLC6A6 is correlated with aggressiveness and poor outcomes in multiple cancers. SLC6A6-mediated taurine uptake promotes the malignant behaviors of tumor cells but also increases the survival and effector function of CD8+ T cells. Tumor cells outcompete CD8+ T cells for taurine by overexpressing SLC6A6, which induces T cell death and malfunction, thereby fueling tumor progression. Mechanistically, taurine deficiency in CD8+ T cells increases ER stress, promoting ATF4 transcription in a PERK-JAK1-STAT3 signaling-dependent manner. Increased ATF4 transactivates multiple immune checkpoint genes and induces T cell exhaustion. In gastric cancer, we identify a chemotherapy-induced SP1-SLC6A6 regulatory axis. Our findings suggest that tumoral-SLC6A6-mediated taurine deficiency promotes immune evasion and that taurine supplementation reinvigorates exhausted CD8+ T cells and increases the efficacy of cancer therapies.

Scutellarin, a flavonoid compound from Scutellaria barbata, suppresses growth of breast cancer stem cells in vitro and in tumor-bearing mice.

BACKGROUND: Scutellaria barbata D. Don (SB), commonly known as Ban Zhi Lian and firstly documented by Shigong Chen, is a dried whole plant that has been studied for its therapeutic effects on breast cancer, colon cancer, and prostate cancer. Among its various compounds, scutellarin (SCU) has been demonstrated with anti-tumor effects. PURPOSE: This study aimed to evaluate the effects of SB water extract (SBW) and scutellarin on breast cancer stem cells (BCSCs), and to investigate their potential therapeutic effects on breast tumors in mice. METHODS: BCSCs were enriched from human breast cancer cells (MDA-MB-231 and MDA-MB-361) and their characteristics were analyzed. The effects of varying concentrations of SBW and scutellarin on cell viability, proliferation, self-renewal, and migration abilities were studied, along with the underlying mechanisms. The in vivo anti-tumor effects of scutellarin were further evaluated in SCID/NOD mice. Firstly, mice were inoculated with naïve BCSCs and subjected to treatment with scutellarin or vehicle. Secondly, BCSCs were pre-treated with scutellarin or vehicle prior to inoculation into mice. RESULTS: The derived BCSCs expressed CD44, CD133 and ALDH1, but not CD24, indicating that BCSCs have been successfully induced from both MDA-MB-231 and MDA-MB-361 cells. Both SBW and scutellarin reduced the viability, proliferation, sphere and colony formation, and migration of BCSCs. In mice with tumors derived from naïve BCSCs, scutellarin significantly reduced tumor growth, expression of proliferative (Ki67) and stem cell markers (CD44), and lung metastasis. In addition, pre-treatment with scutellarin also slowed tumor growth. Western blot results suggested the involvement of Wnt/ß-catenin, NF-κB, and PTEN/Akt/mTOR signaling pathways underlying the inhibitory effects of scutellarin. CONCLUSION: Our study demonstrated for the first time that both SB water extract and scutellarin could reduce the proliferation and migration of BCSCs in vitro. Scutellarin was shown to possess novel inhibitory activities in BCSCs progression. These findings suggest that Scutellaria barbata water extract, in particular, scutellarin, may have potential to be further developed as an adjuvant therapy for reducing breast cancer recurrence.

Integrating 40-GEP Testing to Improve Clinical Recommendations for Adjuvant Radiation for Cutaneous Squamous Cell Carcinoma: Multidisciplinary Consensus Guidelines.

Early identification and intervention in patients with cutaneous squamous cell carcinoma (cSCC) who are at high risk for metastasis is important for optimal outcomes. Prognostic tools (e.g., American Joint Committee on Cancer, 8th edition [AJCC-8]) and management guidelines (National Comprehensive Cancer Network® [NCCN]) are useful in helping to identify high-risk patients with cSCC who might benefit from adjuvant therapies, such as radiation and/or immunotherapies; however, traditional staging and management guidelines rely on clinicopathologic risk factors to predict risk, which limits their prognostic accuracy. Gene expression profiling (GEP) is a clinically available, objective metric that can be used in conjunction with traditional clinicopathological staging to help clinicians stratify risk in patients with cSCC. The validated 40-GEP test can accurately classify patients with at least one high-risk feature as being at low (Class 1), higher (Class 2A), or highest (Class 2B) biological risk of nodal or distant metastasis within three years of diagnosis. A multidisciplinary panel comprising radiation oncologists and dermatologists/Mohs micrographic surgeons with expertise in cSCC management convened in June 2023 to discuss the utility of 40-GEP testing in cSCC clinical decision-making in regard to adjuvant radiation therapy (ART). The panel identified gaps in clinical practice in which 40-GEP testing has particular utility: in escalation of care for lower-stage patients with high-risk tumors; in de-escalation of care for patients for whom the risks of ART may outweigh the benefits; and in decision-making regarding elective radiation to the nodal basin. The expert panel developed a risk-based clinical workflow for ART in patients with cSCC, utilizing 40-GEP testing within NCCN management guidelines and AJCC-8 staging.

Efficacy and safety of Shenbai Granules for recurrent colorectal adenoma: A multicenter randomized controlled trial.

BACKGROUND: Colorectal adenoma is benign glandular tumor of colon, the precursor of colorectal cancer. But no pharmaceutical medication is currently available to treat and prevent adenomas. PURPOSE: To evaluate efficacy of Shenbai Granules, an herbal medicine formula, in reducing the recurrence of adenomas. STUDY DESIGN: This multicenter, randomized, double-blind, placebo-controlled clinical trial was conducted by eight hospitals in China. METHODS: Patients who had received complete polypectomy and were diagnosed with adenomas within the recent 6 months were randomly assigned (1:1) to receive either Shenbai granules or placebo twice a day for 6 months. An annual colonoscopy was performed during the 2-year follow-up period. The primary outcome was the proportion of patients with at least one adenoma detected in the modified intention-to-treat (mITT) population during follow-up for 2 years. The secondary outcomes were the proportion of patients with sessile serrated lesions and other specified polypoid lesions. The data were analyzed using logistic regression. RESULTS: Among 400 randomized patients, 336 were included in the mITT population. We found significant differences between treatment and placebo groups in the proportion of patients with at least one recurrent adenoma (42.5 % vs. 58.6 %; OR, 0.47; 95 % CI, 0.29-0.74; p = 0.001) and sessile serrated lesion (1.8 % vs. 8.3 %; OR, 0.20; 95 % CI, 0.06-0.72; p = 0.01). There was no significant difference in the proportion of patients developing polypoid lesions (70.7 % vs. 77.5 %; OR, 1.43; 95 % CI, 0.88-2.34; p = 0.15) or high-risk adenomas (9.0 % vs. 13.6 %; OR, 0.63; 95 % CI, 0.32-1.25; p = 0.18). CONCLUSION: Shenbai Granules significantly reduced the recurrence of adenomas, indicating that they could be an effective option for adenomas. Future studies should investigate its effects in larger patient populations and explore its mechanism of action to provide more comprehensive evidence for the use of Shenbai Granules in adenoma treatment.

The effective surgical management of traumatic external auditory canal atresia resulting from a dog bite using a stent silicone prosthesis.

INTRODUCTION: Acquired external auditory canal (EAC) atresia is a very rare condition, especially due to direct trauma. The challenge lies in the difficulty of treatment and the tendency to recur even after a long period. Here we present a case report of treatment of recurrent EAC atresia resulting from a dog bite using a silicone stent prosthesis. CASE PRESENTATION: A 4-year-old, bitten by a dog, suffered severe head injuries, including scalp avulsion and left auricle avulsion. Initial treatment included wound closure, antibiotics, and vaccines. However, complications arose, leading to left EAC atresia and hearing loss. Surgical interventions, including canaloplasty and skin grafting, were conducted, with recurrence prompting second surgery with using a silicon prosthetic post-surgery. Follow-up for up to 14 months showed no evidence of recurrence of atresia, with complete improvement in hearing. DISCUSSION: Acquired stenosis of the External Auditory Canal (EAC) can result from various factors, predominantly otitis externa and traumatic incidents, including previous surgeries. Though direct trauma is rare, it can lead to stenosis. Surgical intervention is often necessary for post-traumatic cases, involving removal of obstructions, canal widening, and reconstruction. Management depends on maturity of stenosis, with non-surgical methods for soft stenoses and surgical procedures for mature ones, often supplemented by postoperative stents to preventing restenosis. CONCLUSION: Acquired external auditory canal atresia remains a rare, difficult-to-treat entity with a high rate of recurrence. The use of a silicone prosthesis stent after surgery can be considered an effective method in preventing recurrence.

Vitamin D Supplementation and Recurrence of Benign Paroxysmal Positional Vertigo.

Positional vertigo manifests as a spinning sensation triggered by changes in head position relative to gravity. Benign paroxysmal positional vertigo (BPPV) is an inner ear disorder characterized by recurrent episodes of positional vertigo. The connection between vitamin D insufficiency/deficiency and the onset and recurrence of BPPV is established. This study aims to assess vitamin D as a recurring factor in BPPV and the efficacy of vitamin D supplementation in preventing its recurrence. A comprehensive literature review on the relationship between vitamin D and BPPV recurrence was conducted, searching PubMed, Embase, Web of Science, and article reference lists for studies published from 2020 to 2023. A total of 79 articles were initially identified through the search, with 12 of them being utilized in the study. Recurrence rates for BPPV varied from 13.7% to 23% for studies with follow-up less than 1 year and 13.3% to 65% for studies with follow-up equal to or exceeding 2 years. Risk factors for BPPV recurrence include advanced age, female sex, hypertension, diabetes mellitus, hyperlipidemia, osteoporosis, and vitamin D deficiency. While earlier studies did not establish a link between low vitamin D levels and initial BPPV occurrence, they did associate recurrent episodes with low vitamin D levels. Recent research indicates that vitamin D supplementation in BPPV patients with deficiency or insufficiency decreases both the numbers of relapsing patients and relapses per patient. To validate these findings across diverse populations, further randomized controlled studies with larger cohorts and extended follow-up durations are essential.

Coffee consumption is associated with a reduced risk of colorectal cancer recurrence and all-cause mortality.

Coffee consumption has been associated with a reduced risk of developing colorectal cancer (CRC). However, it is not clear whether coffee consumption is related to CRC progression. Hence, we assessed the association of coffee consumption with CRC recurrence and all-cause mortality using data from a prospective cohort study of 1719 stage I-III CRC patients in the Netherlands. Coffee consumption and other lifestyle characteristics were self-reported using questionnaires at the time of diagnosis. We retrieved recurrence and all-cause mortality data from the Netherlands Cancer Registry and the Personal Records Database, respectively. Cox proportional hazard regression models with and without restricted cubic splines were used to calculate hazard ratios (HR) and 95% confidence intervals (CI) adjusted for age, sex, education, smoking status, cancer stage and tumor location. We observed 257 recurrences during a 6.2-year median follow-up and 309 deaths during a 6.6-year median follow-up. Consuming more than 4 cups/d of coffee compared to an intake of <2 cups/d was associated with a 32% lower risk of CRC recurrence (95% CI: 0.49, 0.94,). The association between coffee consumption and all-cause mortality was U-shaped; coffee intake seemed optimal at 3-5 cups/d with the lowest risk at 4 cups/d (HR: 0.68, 95% CI: 0.53, 0.88). Our results suggest that coffee consumption may be associated with a lower risk of CRC recurrence and all-cause mortality. The association between coffee consumption and all-cause mortality appeared nonlinear. More studies are needed to understand the mechanism by which coffee consumption might improve CRC prognosis.

Placental abruption: Incidence and risk of recurrence in subsequent pregnancies.

AIM: To estimate the incidence of abruption in first births and recurrence in the subsequent birth in patients of a large US-based integrated health care system. METHODS: Retrospective population-based cohort study of patients with first two consecutive singleton births using data from the Kaiser-Permanente South California health care system who delivered over a period of 30 years (1991-2021), using longitudinally linked electronic health records. ICD-9/ICD-10 codes "641.20" and "O45.x" identified placental abruption. We calculated the incidence and rates of abruption in first and second pregnancies. We used logistic regression to estimate the adjusted odds ratios (aOR) for abruption in second pregnancies in patients with and without abruptions in their first pregnancies. RESULTS: Of the 126 264 patients with first two consecutive singleton births over the period, 805 had abruptions in their first births, and 861 in their second births. Rates of abruption in first and second births were 0.63% and 0.68%, respectively. Twenty-seven patients had abruptions in both first and second births. Rates of abruption in the second birth among individuals with and without previous placental abruption were 3.35% and 0.66%, respectively, giving an approximately five-fold increased odds of abruption in a second pregnancy in individuals who had abruption in their first birth when compared with those who did not have placental abruption in their first birth (aOR: 4.95, 95% confidence interval: 3.35-7.31, p < 0.00001). Interpregnancy interval had no statistically significant association with recurrence. CONCLUSION: Abruption in a first birth is associated with an approximately five-fold increased odds of abruption in a second birth.

Fear of Cancer Recurrence in Differentiated Thyroid Cancer Survivors: A Systematic Review.

Background: Despite excellent survival rates, health-related quality of life detriments are common in differentiated thyroid cancer survivors and can be driven by fear of cancer recurrence (FCR). This review aims to report the incidence of FCR in thyroid cancer survivors and synthesize evidence regarding contributing factors. An overview and appraisal of the range of tools used to measure FCR is presented. Methods: A systematic review of the English literature was performed. The search across six electronic databases generated 3414 studies. Two reviewers independently screened the citations and full-text articles, of which 31 were included. The data were extracted independently by two reviewers. Results: The incidence of FCR was reported in 27/31 studies and ranged from 15% to 91%. Direct comparisons regarding incidence and severity of FCR were not possible due to heterogeneity in cut-points used to define FCR. A total of eight validated tools were used to measure FCR across all studies, with five studies using self-developed nonvalidated items. There was minimal repetition of validated tools and no clear consensus as to a preferred survey tool. Factors influencing FCR were reported in 11 studies. There was minimal overlap of factors influencing FCR. Risk factors contributing to increased FCR reported in more than one study included young age and an upcoming clinical appointment. Male gender and higher education levels were reported in more than one article as protective. No literature evaluating interventions to address FCR in thyroid cancer survivors was found. Conclusion: FCR is common in thyroid cancer survivors, but significant heterogeneity in the current evidence base limits assessment of incidence, severity, or risk factors. There is a need to use validated tools to assess FCR in both research and clinical contexts. Reliable assessment of FCR may permit routine assessment of FCR in clinical practice and allow interventions to be prospectively evaluated to optimize the holistic well-being of thyroid cancer survivors.

Lobe-specific lymph node sampling is associated with lower risk of cancer recurrence.

Objective: Adequate intraoperative lymph node (LN) assessment is a critical component of early-stage non-small cell lung cancer (NSCLC) resection. The National Comprehensive Cancer Network and the American College of Surgeons Commission on Cancer (CoC) recommend station-based sampling minimums agnostic to tumor location. Other institutions advocate for lobe-specific LN sampling strategies that consider the anatomic likelihood of LN metastases. We examined the relationship between lobe-specific LN assessment and long-term outcomes using a robust, highly curated cohort of stage I NSCLC patients. Methods: We performed a cohort study using a uniquely compiled dataset from the Veterans Health Administration and manually abstracted data from operative and pathology reports for patients with clinical stage I NSCLC (2006-2016). For simplicity in comparison, we included patients who had right upper lobe (RUL) or left upper lobe (LUL) tumors. Based on modified European Society of Thoracic Surgeons guidelines, lobe-specific sampling was defined for RUL tumors (stations 2, 4, 7, and 10 or 11) and LUL tumors (stations 5 or 6, 7, and 10 or 11). Our primary outcome was the risk of cancer recurrence, as assessed by Fine and Gray competing risks modeling. Secondary outcomes included overall survival (OS) and pathologic upstaging. Analyses were adjusted for relevant patient, disease, and treatment variables. Results: Our study included 3534 patients with RUL tumors and 2667 patients with LUL tumors. Of these, 277 patients (7.8%) with RUL tumors and 621 patients (23.2%) with LUL tumors met lobe-specific assessment criteria. Comparatively, 34.7% of patients met the criteria for count-based assessment, and 25.8% met the criteria for station-based sampling (ie, any 3 N2 stations and 1 N1 station). Adherence to lobe-specific assessment was associated with lower cumulative incidence of recurrence (adjusted hazard ratio [aHR], 0.83; 95% confidence interval [CI], 0.70-0.98) and a higher likelihood of pathologic upstaging (aHR, 1.49; 95% CI, 1.20-1.86). Lobe-specific assessment was not associated with OS. Conclusions: Adherence to intraoperative LN sampling guidelines is low. Lobe-specific assessment is associated with superior outcomes in early-stage NSCLC. Quality metrics that assess adherence to intraoperative LN sampling, such as the CoC Operative Standards manual, also should consider lobe-specific criteria.

Vitamin D supplementation in preventing the recurrence of benign paroxysmal positional vertigo.

Objective: To evaluate the effect of vitamin D supplementation on the recurrence rate of benign paroxysmal positional vertigo (BPPV). Methods: A single-center, prospective, double-blind, placebo-controlled, parallel-group randomized controlled trial was conducted between November 2018 and May 2020. After successful treatment with canalith repositioning maneuvers, patients diagnosed with BPPV were randomized to either the vitamin D (n = 20) or placebo (n = 18) group. Only patients with serum vitamin D levels <20 ng mL-1 were included. The vitamin D group received 7000 IU of vitamin D weekly for a year, while the placebo group received a matching placebo drug. The final endpoint was the BPPV recurrence rate and correlation with serum vitamin D levels after 6 and 12 months in both groups. Results: Among 38 patients, 37 were followed up for 6 months and 30 for 12 months. Significantly higher serum vitamin D levels were observed in the vitamin D group compared to the placebo group at both the 6-month and 1-year follow-ups (p < .001 at each timepoint). The recurrence rate was lower in the vitamin D group than in the placebo group after 6 months (p = .008) and 1 year (p = .003). Conclusion: Vitamin D supplementation, in the absence of calcium, may be beneficial for patients prone to recurrent BPPV episodes, particularly when serum vitamin D levels are suboptimal (PRE20181024-001, Clinical Research Information Service, South Korea). Level of Evidence: 1b.

Operative planning for a functional precision medicine assay of recurrent high-grade glioma: illustrative case.

BACKGROUND: Functional precision medicine (FPM) represents a personalized and efficacious modality for treating malignant neoplasms. However, acquiring sufficient live tissue to perform FPM analyses is complicated by both difficult identification on imaging and radiation necrosis, particularly in cases of recurrence. The authors describe a case of planning biopsy trajectories for an FPM assay in a patient with recurrent high-grade glioma. OBSERVATIONS: A 25-year-old male with a history of recurrent high-grade glioma was scheduled for laser ablation and biopsy with ChemoID assaying after regions of potential recurrence were identified on follow-up imaging. Preoperative magnetic resonance (MR) spectroscopy of the regions showed areas of high choline/creatine ratios within lesions of radiation necrosis, which helped in planning the biopsy trajectories to selectively target malignancies for FPM analysis. ChemoID results showed high tumor susceptibility to lomustine, which was implemented as adjuvant therapy. LESSONS: FPM therapy in the setting of recurrence is complicated by radiation necrosis, which can present as malignancy on imaging and interfere with tissue acquisition during biopsy or resection. Thus, operative approaches should be carefully planned with the assistance of imaging modalities such as MR spectroscopy to better ensure effective tissue acquisition for accurate FPM analysis and to promote more definitive treatment of recurrence.

Sigmoido-rectal intussusception anastomosis in the Altemeier procedure for complete rectal prolapse: preliminary results of a new technique.

Purpose: Our research introduces an innovative surgical approach, combining the Altemeier Procedure with Sigmoido-rectal Intussusception Anastomosis, effectively reducing recurrence, minimizing complications, and improving postoperative anal function in rectal prolapse patients. Materials and methods: This retrospective study, conducted at tertiary referral hospitals including Shandong University of Traditional Chinese Medicine's Affiliated Hospital, Linyi People's Hospital, and Pingyi People's Hospital, examined data from patients undergoing conventional Altemeier surgery or Altemeier combined with Sigmoido-rectal Intussusception Anastomosis. Analyzing hospitalization and follow-up data from January 2009 to December 2022, the study focused on prolapse recurrence, complications, and anal function as primary outcome indicators across these three study centers. Results: In the study, both groups had an average follow-up of (12.5 ± 2.41) months, and only two traditional group patients experienced mortality. Recurrence rates significantly differed, with 26.47% in the traditional group and 1.54% in the modified group (P < 0.001). The modified group showed no perioperative anastomotic dehiscence, contrasting with a 13.24% occurrence in the conventional group (P = 0.003). Primary complications in the modified group included anastomotic hemorrhage, with rates of 17.65% and 6.15% in the traditional and modified groups, respectively (P = 0.077). At 12 months postoperatively, both groups improved in anal manometry parameters and the Wexner anal incontinence score. Resting pressure was significantly lower in the traditional group (32.50 ± 1.76 mmHg) than the modified group (33.24 ± 2.06 mmHg) (P = 0.027), while the extrusion pressure was higher in the modified group (64.78 ± 1.55 mmHg) than the traditional group (62.85 ± 2.30 mmHg) (P < 0.001). The Wexner anal incontinence score was significantly lower in the modified group (2.69 ± 1.65) than the traditional group (3.69 ± 1.58, P = 0.001). Conclusion: This retrospective study affirms that adding Sigmoido-rectal Intussusception Anastomosis to the Altemeier procedure reduces recurrence and complications. While both approaches enhance postoperative anal function in complete rectal prolapse patients, the combined method, particularly with Sigmoido-rectal Intussusception Anastomosis, proves more effective.

The Changing Face of Childhood Intussusception: A Refinement in the Technique of Saline Reduction and Outcome.

Aims: Intussusception is a common pediatric surgical emergency and an indicator for primary healthcare. We report our experience with childhood intussusception at a tertiary care hospital in the private sector in Central Kerala and add our refinement to the technique of hydrostatic saline reduction which had more desirable outcome. Settings and Design: Children presenting with the diagnosis of intussusception which were managed in our department of pediatric surgery at a private hospital in Kerala, India. Subjects and Methods: Eighty children, up to 15 years of age, (43 boys, 37 girls) confirmed to have intussusception on ultrasound and managed in our institution from October 2016 to July 2020 with hydrostatic saline reduction. Sixty-two (77%) of them were aged 3 months to 3 years (numbers <10 to be written in words); the age of idiopathic intussusception. Statistical Analysis Used: SPSS V25. Association between variables using Chi square test and independent t test. Results: A total of 80 children met the criteria out of that (n = 79) had successful nonoperative reduction. Hydrostatic saline enema 73, One Barium and five air enema. A child presented in shock was taken up for laparotomy and reduced operatively. Six recurred within 24 h (7% early recurrence) and a second attempt at nonoperative reduction succeeded in all six of them. (numbers <10 in words). Eleven children (14%) had a late recurrence, the attempt at saline hydrostatic reduction was successful in only 3 (27%) and 8 went on to have surgery. Six were successfully reduced operatively and 2 had resection anastomosis. Conclusions: After excluding those who need surgery on clinical grounds, we report a 98.7% success with nonoperative reduction for the first instance of intussusception, a 24 h recurrence of 7%, with successful repeat reductions in all. With the refinement in the technique, we could achieve a desirable outcome. At the first presentation, surgery was indicated in 1 of the 80 children. We report a late recurrence rate of 14%, with a 27% success rate for nonoperative reduction. No pathological lead points were identified even in this group. All the children had an uneventful and a faster recovery. In our series, we had 97.5% follow-up rate.

Prevention of Bladder Cancer Recurrence With the Botanical Formula LCS103: A Case Series Study.

Despite effective chemotherapy and other available oncology treatments, recurrence rates for non-muscle invasive bladder cancer (NMIBC) remain high, with as many as 60% of patients requiring repeat intravesical treatments with BCG or other agents within a 24-month period. The botanical formula LCS103 has displayed anti-cancer activity on bladder cancer cells, though its clinical efficacy remains to be proven. A consecutive series of 30 patients with bladder cancer was examined retrospectively, of which a cohort of 20 patients (18 with NMIBC, 2 with metastatic disease) was treated with LCS103 for between 14 months and 16 years, in addition to their conventional oncology care. Only 3 patients (15%) had a single tumor recurrence after initiation of the botanical treatment, as opposed to pre-treatment recurrence reported among 11 patients (55%; range, 1-5). The majority of LCS103-treated patients reported reduced severity for urological symptoms (pain, frequency, and urgency on urination; and nocturia), as well as for weakness and fatigue, and for general wellbeing. No adverse events were associated with use of the botanical formula. Further prospective randomized trials are needed to confirm and better understand these initial findings.

Prevalence and Factors Contributing to Fear of Recurrence in Breast Cancer Patients and Their Partners: A Cross-Sectional Study.

Objective: The fear of cancer recurrence (FCR) is a generalized psychological problem among cancer patients and their spouses. The purpose of this study is to investigate the current status of cancer recurrence fear among breast cancer patients and their spouses, as well as its predictive factors. Methods: A total of 155 breast cancer patients and their partners between March 2022 to Feb 2023 were selected from Affiliated Hospital of Jiangnan University. The survey was investigated by fear of progression questionnaire-short form (FoP­Q­SF), fear of progression questionnaire-short form for partners (FoP-Q-SF/P), family resilience questionnaire (FaRE), and health literacy management scale (HeLMS). Predictors were assessed using univariate and multivariable regression analyses. Results: 52.9% (n=82) of breast cancer patients and 51.6% (n=80) of their spouses experienced high levels of fear of cancer recurrence (FCR). There was a positive correlation between the FCR of the patients and their spouses, while family resilience and health literacy were statistically significant negative predictive factors for breast cancer patients' fear of cancer recurrence. Conclusion: In summary, the study found that the partner's FCR, health literacy and family resilience were closely related to the FCR in breast cancer patients. Therefore, healthcare workers can reduce the patient's FCR by reducing the FCR in spouses, improving patients' health literacy and family resilience in the future. In practical application, these findings hold significant implications for developing comprehensive care plans and interventions targeting FCR in breast cancer patients. By focusing on patients' partners and providing appropriate support and resources, healthcare professionals can promote patients' psychological well-being and overall health, leading to improved quality of life.