Malignant Tumor Patients Research Articles

A Meta-Analysis of the Effect of Modified Gastric Tube Length on Enteral Nutrition in Stroke Patients

Objective: To systematically evaluate the effect of modified length of gastric tube implantation in stroke patients. Methods: Randomized controlled studies on the effect of narrative therapy on negative emotions of malignant tumor patients were published in PubMed, EMbase, Web of Science, Cochrane Library, CNKY. Wanfang Data, VIP Database and CBM disc from database establishment to May 2021. RewMan 5.2 software was used for the meta-analysis. Results: Ten articles were included, involving 1140 patients in total. Results of meta-analysis showed that improved length of gastric tube implantation could reduce the incidence of aspiration pneumonia in stroke patients with enteral nutrition [OR = 0.18, 95% CI (0.10, 0.31), P < 0.00001], reduce gastroesophageal reflux rate (OR = 0.13, 95% CI (0.04, 0.38), P < 0.0002], the incidence of aspiration (OR = 0.23, 95% CI (0.11, 0.38), P < 0.00001], the incidence of abdominal distension and diarrhea (OR = 0.13, 95% CI (0.06, 0.28), P < 0.00001], the incidence of choking cough (OR = 0.20, 95% CI (0.07, 0.61), P < 0.005], but no difference between the two groups in terms of reducing gastric residual (OR = 0.10, 95% CI (2.40, 2.60), P = 0.94]. Conclusions: The modified length of the gastric tube can replace the traditional length of the gastric tube in the application of stroke patients, can reduce the complications of enteral nutrition, is safe and feasible. However, due to the limitation of the quality and quantity of the included studies, we should be cautious about the results of this meta-analysis and expect to carry out more large-sample and high-quality randomized controlled trials for demonstration.

Trousseau syndrome with recurrent cerebral infarction as the first oneset in a gastrointestinal malignant tumor patient: A case report.

Trousseau syndrome (TS) is a thrombosis disorder characterized by a hypercoagulable state linked to underlying malignancies, resulting in various thrombotic events such as deep vein thrombosis, pulmonary embolism, and arterial thrombosis. This syndrome serves as a crucial indicator of malignancy and can often be the first sign of an underlying tumor. In this case, we report a case of gastrointestinal malignant tumor as the first onset, and analyzes its clinical characteristics to improve the clinicians' understanding of this kind of disease. A 69-year-old woman was admitted to the hospital 4 times in 1 month for cerebral infarction. The patient was admitted several times with a new cerebral infarction lesion and a high D-dimer level, a persistently positive fecal occult blood test, and a gastrointestinal tumor was later found. The patient was diagnosed with TS, attributed to her underlying malignancy. During hospitalization, the patients were treated with aspirin for antiplatelet, esomeprazole for protection of gastric mucosa, atorvastatin for lowering blood lipids, butylphthalein for improvement of collateral circulation, edaravone dextrocamphorol for scavenging oxygen free radicals, and betahistine hydrochloride tablets for preventing dizziness. The patient's condition improved significantly after initial treatment, but died of the tumor a year after discharge. Currently, TS has a complex and varied clinical presentation and is relatively difficult to diagnose, especially in patients with an unknown tumor history. Focus should be placed on patients with recurrent cerebral infarctions and increased D-dimer levels, and anticoagulation may be an effective treatment for patients with TS.

Effects of Raupya Suvarna Sutashekhara, a herbo-mineral-metallic formulation as adjunct Oral Ayurvedic Medicine on long-term survival in patients of malignant brain tumor

BackgroundThe incidence of brain tumors poses a significant threat, particularly with high-grade tumors that exhibit rapid growth and can significantly impair the patient's quality of life, despite treatment modalities. Ayurveda, a natural system of medicines helps to enhance health benefits when used as a complementary therapy in combination with conventional treatment through various herbal, herbo-mineral or herbo-mineral-metallic formulations. One of such formulations, Raupya Suvarna Sutshekhara (RSS), has Raupya bhasma and Suvarna bhasma (incinerated Silver and Gold respectively) ingredients and they are described as Rasayana (immunomodulatory) and possess Medhya (enhances the brain functions and intelligence) activity. ObjectiveThe study documents effects of Raupya Suvarna Sutshekhara in alleviating symptoms of malignant brain tumors. Materials and methodsThis retrospective cohort study was done for malignant brain tumor patients (n = 110) registered at our centre who were treated with Raupya Suvarna Sutshekhara 125 mg–250 mg (a herbo-mineral metallic formulation) as a treatment of choice of neural tonic along with supporting Ayurvedic medicines. Treatment response evaluation period ranged from 3 months to 5 years (median period 29 weeks). Clinical symptoms, weight, Karnofsky Performance Score (KPS), Quality of Life (QoL) score, and survival data with respect to treatment with RSS were analyzed. ResultsRSS showed a very significant (p < 0.001) effect on symptoms related to memory loss, headache, imbalance, loss of appetite, and generalized weakness while significant (p < 0.05) decrease in urinary incontinence, seizures, difficulty in thinking/articulating, and weakness in one part/side of the body. However, a not-quite significant change was seen in symptom confusion/disorientation. No significant improvement was seen in vision changes, facial numbness or tingling, swallowing difficulties, and tingling in extremities. Body weight and KPS also showed improvement. Patients with treatment between 2 and 5 years showed median survival up to 62 months. ConclusionsIt was observed that adjunct Ayurvedic treatment with RSS helped to reduce the severity of symptoms due to the tumor itself or side-effects of conventional treatments, maintain the quality of life of malignant brain tumor patients and has shown to increase survival with respect to the duration of the treatment.

Epidemiology and survival of primary intracranial malignant tumor patients with drop metastasis: a population-based analysis.

Drop metastasis significantly impacts the survival of patients with primary intracranial malignant tumors. Using the information of collaborative stage from the SEER database, we aim to analyze the epidemiology and prognosis of primary intracranial malignant tumor patients with drop metastasis. We analyzed the distribution of patients and the frequency according to the demography and clinical characteristics of patients with drop metastasis. We also analyzed the survival of these patients with drop metastasis. Multivariate Cox proportional hazards models were used to analyze possible prognostic indicators. A total of 56,839 cases with primary intracranial malignant tumors were ultimately included in this cohort study. A total of 792 cases were confirmed to have drop metastasis. The average rate of drop metastasis was 1.4%. Most of the patients with drop metastases were diagnosed before ten years old. The three most common primary intracranial malignant tumors with drop metastasis were glioblastoma, embryonal/primitive/medulloblastoma, and anaplastic astrocytoma. Embryonal/primitive/medulloblastoma had the highest drop metastasis rate, at 11.6%. Tumors located in the infratentorial space and ventricles had a higher rate of drop metastasis than tumors in other locations. The prognosis for patients with drop metastasis is poor. Routine complete treatment (surgery of the primary tumor plus chemoradiotherapy) can significantly improve overall survival. We conducted a population-based analysis of primary intracranial malignant tumor patients with drop metastasis. Our study can help clinicians acquire general information on the epidemiology and survival of primary intracranial malignant tumor patients with drop metastasis.

Machine learning models based on CT radiomics features for distinguishing benign and malignant vertebral compression fractures in patients with malignant tumors.

Radiomics has become an important tool for distinguishing benign and malignant vertebral compression fractures (VCFs). It is more clinically significant to concentrate on patients who have malignant tumors and differentiate between benign and malignant VCFs. To explore the value of multiple machine learning (ML) models based on CT radiomics features for differentiating benign and malignant VCFs in patients with malignant tumors. This study retrospectively analyzed 78 patients with malignant tumors accompanied by VCFs, 45 patients with benign VCFs, and 33 patients with malignant VCFs. A total of 140 lesions (86 benign lesions, 54 malignant lesions) were ultimately included in this study. All patients were divided into training sets (n = 98) and validation sets (n = 42) according to the 7:3 ratio. The radiomics features were screened and dimensioned, and multiple radiomics ML models were constructed. The receiver operating characteristic (ROC) curve was performed to assess the diagnostic performance. Five radiomics features were included in the model. All the ML models built have good diagnostic efficiency, among which the support vector machine (SVM) model performs better. The area under the curve (AUC), sensitivity, specificity, and accuracy in the training set were 0.908, 0.816, 0.883, and 0.857, respectively, while those in the validation set were 0.911, 0.647, 0.92, and 0.81, respectively. A variety of ML models built based on CT radiomics features have good value for differentiating benign and malignant VCFs in malignant tumor patients, and the SVM model has a better performance.

Acute kidney injury following implementation of an enhanced recovery after surgery protocol in gastrointestinal surgery for malignant tumor patients: incidence, outcome and predictive factors

Acute kidney injury following implementation of an enhanced recovery after surgery protocol in gastrointestinal surgery for malignant tumor patients: incidence, outcome and predictive factors

The impact of mindfulness intervention on negative emotions and quality of life in malignant tumor patients: a systematic review and meta-analysis.

This study aims to assess the effect of mindfulness intervention on negative emotions (anxiety and depression) and quality of life in malignant tumor patients. The databases, including CNKI, VIP, Wanfang, Chinese Biomedical Literature Database disc (CBMdisc), PubMed, Embase, Cochrane Library, and Web of Science (WoS), were searched from inception to January 2024. Randomized controlled trials examining the effects of mindfulness intervention on negative emotions and quality of life in malignant tumor patients were selected. Meta-analysis was conducted using RevMan 5.1. A total of 11 studies involving 993 patients were included. Compared with usual care, mindfulness intervention effectively reduced anxiety [SMD = -0.81, 95% CI (-1.01, -0.60), p < 0.00001], depression [SMD = -0.86, 95% CI (-1.01, -0.70), p < 0.00001], and improved patients' quality of life [SMD = 0.64, 95% CI (0.50, 0.78), p < 0.00001]. Mindfulness intervention can effectively alleviate negative emotions such as anxiety and depression in malignant tumor patients and positively impact their quality of life.

Increased Distress in Neurooncological Patients, a Monocentric Longitudinal Study: When to Screen Which Patient?

Neurooncological patients are well-known to experience an increased psycho-oncological burden with a negative impact on distress, therapy adherence, quality of life, and finally survival. But still, psycho-oncological screening and support is rare, with ongoing discussion about specific screening time points and impact factors. Therefore, we analysed the psycho-oncologic treatment demand at specific disease-related time points throughout therapy. In this longitudinal, prospective, single-centre study, patients with malignant brain tumours were screened for increased distress (using the Distress Thermometer), anxiety, depression (Hospital Anxiety and Depression Scale questionnaire), and health-related quality of life interference (EORTC QLQ C30-BN20 questionnaire) at specific longitudinal time points during therapy. The results were correlated with sociodemographic and clinical data. From 2013 to 2017, 2500 prospective screening data points from 512 malignant brain tumour patients were analysed. DT was identified as a significant predictor for psycho-oncological treatment demand (p < 0.001). Particularly significant time points concerning psycho-oncological burden were primary diagnosis and tumour recurrence. Next to these known factors, here, patients < 65 years old and female patients (p = 0.018 and p = 0.017) reflected increased screening results, whereas partnership and professional activity (p = 0.043; p = 0.017) were identified as contributing factors to a significantly decreased treatment demand. The increased need for psycho-oncological support for neurooncological patients is underlined. Psycho-oncological support should particularly be offered at the time points of primary diagnosis and tumour recurrence. To support the positive effect of caregivers, they should be involved at an early stage.

Assessing treatment effects with adjusted restricted mean time lost in observational competing risks data

BackgroundAccording to long-term follow-up data of malignant tumor patients, assessing treatment effects requires careful consideration of competing risks. The commonly used cause-specific hazard ratio (CHR) and sub-distribution hazard ratio (SHR) are relative indicators and may present challenges in terms of proportional hazards assumption and clinical interpretation. Recently, the restricted mean time lost (RMTL) has been recommended as a supplementary measure for better clinical interpretation. Moreover, for observational study data in epidemiological and clinical settings, due to the influence of confounding factors, covariate adjustment is crucial for determining the causal effect of treatment.MethodsWe construct an RMTL estimator after adjusting for covariates based on the inverse probability weighting method, and derive the variance to construct interval estimates based on the large sample properties. We use simulation studies to study the statistical performance of this estimator in various scenarios. In addition, we further consider the changes in treatment effects over time, constructing a dynamic RMTL difference curve and corresponding confidence bands for the curve.ResultsThe simulation results demonstrate that the adjusted RMTL estimator exhibits smaller biases compared with unadjusted RMTL and provides robust interval estimates in all scenarios. This method was applied to a real-world cervical cancer patient data, revealing improvements in the prognosis of patients with small cell carcinoma of the cervix. The results showed that the protective effect of surgery was significant only in the first 20 months, but the long-term effect was not obvious. Radiotherapy significantly improved patient outcomes during the follow-up period from 17 to 57 months, while radiotherapy combined with chemotherapy significantly improved patient outcomes throughout the entire period.ConclusionsWe propose the approach that is easy to interpret and implement for assessing treatment effects in observational competing risk data.

Effect of ginger-partitioned moxibustion combined with ringheaded thumb-tack needle stimulation on gastrointestinal reactions of malignant tumor patients undergoing chemotherapy.

To observe the efficacy and safety of ginger-partitioned moxibustion combined with ringheaded thumb-tack needle stimulation in the prevention and treatment of chemotherapy-induced nausea and vomiting (CINV) in patients with malignant tumors. Patients with malignant tumors and suffering from chemotherapy were randomly divided into control group (35 cases, 4 cases dropped off) and observation group (35 cases, 2 cases dropped off). The patients of the control group were treated by orally taking ondansetron hydrochloride tablets 8 mg/time, 3 times a day for 3 d, and those of the observation group treated by ginger-partitioned moxibustion combined with ringheaded thumb-tack needle stimulation of Zusanli(ST36), Neiguan(PC6), Tianshu(ST25), Zhongwan(CV12) and Guanyuan(CV4) once a day for a total of 3 d, based on the treatment of the control group. The patients' gastrointestinal reaction degree after the 1st , 2nd and the 3rd day of treatment were recorded. The Karnofsky performance status (KPS) score (0-100 points) was used for assessing the patients' quality of life. The TCM syndrome score (4 grades：no, mild, medium and severe, i.e. 0, 2, 4 and 6 points) was given according to the patients' severity of symptoms of spleen (stomach) qi deficiency (nausea and vomiting, abdominal distension after eating, belching, loss of appetite, weakness and laziness to speak, fatigue, and loose stool). The safety of the treatment was assessed by examining the patients' blood routine, liver function and kidney function, and the adverse reactions including blisters, allergies, burns and fainting during acupuncture treatment. After the 2nd and 3rd day of treatment, the patients conditions of vomiting and nausea in the observation group were significantly better than those of the control group (P<0.05). The TCM syndrome score and KPS score were significantly decreased in comparison with those of pre-treatment in both groups (P<0.05), and the TCM syndrome score was obviously lower in the observation group than in the control group (P<0.05). No significant differences were found between the two groups in the KPS score after the treatment , and in the levels of white blood cells (WBC), hemoglobin (HGB), platelets (PLT), absolute neutrophil count (ANC), alanine transaminase (ALT), aspartate aminotransferase (AST), creatinine(Cr), and blood urea nitrogen (BUN). The use of ginger-partitioned moxibustion combined with ringheaded thumb-tack needle stimulation is safe for CINV patients, and can effectively relieve nausea and vomiting and alleviate digestive symptoms.

Quantitative analysis of malignant brain tumor on MRI images

Longitudinal relaxation time (T1)- weighted, Transverse relaxation time (T2)- weighted and flair Magetic Resonance Imaging (MRI) sequences are used for the study of high grade malignant brain tumors and their surrounding edemas. This study aimed to examine the characteristic of MRI on malignant brain tumor and to evaluate the benefits of Flair and T2 (Transverse relaxation time) -weighted over the T1(Longitudinal relaxation time) -weighted sequence. A total of 25 patients of malignant brain tumors were selected for analysis including 16 women aged 1 to 75 (mean age, 38.31 years) and 9 men aged 1 to 75 (mean age, 19.5 years). All patients had the T1- weighted, T2- weighted and Flair MRI sequences. A Region based segmentation of MATLAB software was performed on each type of tumor and 3D volume was calculated by spheroid volume tool of MATLAB. For all the patients tumor volume was calculated in cubic millimeter and compared with other sequences.The Flair and T2- weighted images volumes were significantly larger than the T1 – weighted image volume. There was also statistical difference of volume occurred in MRI sequences. T2- weighted and Flair MRI sequences showed 100% more volume than T1- weighted in the age group between 51 to 75 years. Similarly, both T2-weighted and Flair MRI sequence showed 61% volume more than T1-weighted in the age groups betrwen 26 to 75 years. Our findings suggest that the volume produced by these techniques are distinct and not interchangeable. Flair and T2-weighted images proved efficient for the measurement of abnormal tissues and CSF fluid in the brain. On the other hand T1-weighted images efficiently locate the tumor in fat and white matter of the brain.

Step ladder VY advancement flap for lower eyelid reconstruction after resection eyelid malignant tumors

BackgroundIn oculoplastic surgery, reconstruction of a large defect after the removal of a massive malignant lower lid tumor still represents a unique challenge. We will report on this case, including a presentation of the case using step ladder V–Y advancement flap.MethodsDuring November 2018 to March 2023, five patients of lower eyelid malignant tumor had wide resection with safety margin and reconstructed using step ladder V–Y advancement flap. The flap was used step ladder V–Y advancement flap.ResultsNo complications, including ectropion deformity, occurred. This flap does not sacrifice healthy skin as seen with the cheek rotation flap, and the area of dissection is very small and can be performed in a short time.ConclusionsStep ladder V–Y advancement flap is highly useful in cases that require a reconstruction of a large defect after the removal of a massive malignant lower lid tumor from viewpoints of operating time, ease of procedure, aesthetics, and complications.

Expert consensus on the whole-course management of implantable venous access port in the upper arm of cancer patients (2024 edition)

As one of a major public health issue in China, the number of new cases and deaths of malignant tumors has been climbing year by year. Implantable venous access port (IVAP) is used as a safe infusion route in the treatment of malignant tumor patients such as infusion of antitumor drugs and intravenous nutrition. With the widespread application of ultrasound-guided Sedinger puncture techniques and intracardiac electrocardiogram positioning technology, IVAP in the upper arm has been recognized by the majority of medical personnel and cancer patients due to its advantages of hiding scars and completely avoiding the risk of hemothorax and pneumothorax. In order to standardize the clinical application of IVAP via the upper arm approach in cancer patients, improve the success rate of implantation, reduce complications and improve patient satisfaction, the Breast Cancer Expert Committee of the National Cancer Quality Control Center consulted guidelines and the latest evidence-based evidences and established the expert consensus on the whole-course management of implantable venous access port in the upper arm of cancer patients through literature research and expert discussions, in order to provide reference for the standard application of IVAP in the upper arm. The consensus mainly introduces the indications, contraindications, preoperative evaluation, implantation site, operation procedure, utilization and maintenance, complications and management, medical staff training and patient education of IVAP in the upper arm, in order to provide reference for clinical staff.

NKILA is a novel suppressor of local recurrence in women breast malignant phyllodes tumor patients via inhibition of the NF-κB pathway

The aim of the present study was to explore the functional mechanism of NF-Kappa B-interacting Long non-protein coding RNA (NKILA) in breast malignant phyllodes tumors (BMPTs). The expression and functional role of NKILA were investigated by performing qRT‒PCR, Transwell assays, and CCK‒8 assays in primary BMPT cells. A Kaplan‒Meier curve was used to assess overall survival (OS) and local recurrence-free survival (LRFS). The location and expression levels of NKILA and P65 were determined by fluorescence in situ hybridization (FISH) and immunofluorescence (IF), respectively. NKILA was downregulated in patients with BMPT, especially in patients with local recurrence. NKILA had an antitumor effect and promoted the chemosensitivity of cells to cisplatin by blocking P65 phosphorylation and nuclear translocation. In conclusion, NKILA may be a potential therapeutic target for BMPT, especially for BMPT patients with local recurrence.

Unveiling the complexity: Liquid biopsy-based proteomic exploration of triple-negative breast cancer in women.

e13138 Background: This groundbreaking study places a spotlight on breast cancer in women, with a specific emphasis on the challenging triple-negative breast cancer (TNBC) subtype. Delving into the intricate world of extracellular vesicles (EVs) from TNBC-diagnosed individuals, the research meticulously compares various conditions, including healthy controls, benign tumors, recurrent tumors, and those in remission. Employing cutting-edge techniques like liquid biopsy and LC-MS/MS, the study meticulously explores the proteomic profile of serum exosomes, aiming to pinpoint diagnostic and prognostic markers in breast cancer. Methods: In the initial phase, EVs were expertly isolated and characterized from blood plasma samples exclusively from women, utilizing state-of-the-art methods such as ultracentrifugation and nanoparticle tracking analysis (NTA). Despite applying rigorous statistical criteria, the study found no significant differences in EV concentrations and sizes among the diverse groups. However, the ensuing proteomic analysis uncovered 130 proteins, with Cystatin A and Histone H2A emerging as promising biomarkers for TNBC. To validate them, the study intricately tested tumor cell lines from distinct subtypes, representing luminal, triple-negative, and HER2 overexpressed. The examination of gene and protein expression through RT-qPCR and western blotting added a layer of depth to the research, unraveling the complexity of regulatory processes within cells and demonstrating a remarkable congruence between protein levels found in the proteomics from patients’ serum and in immortalized cell lines. Results: The proteomic analysis brought to light the absence of CSTA and HIST1H2A expression in benign tumor patients, varied levels in malignant tumor patients, and a substantial increase in TNBC patients pre-mastectomy. Validating these findings through western blotting further accentuated the potential of these proteins as distinguishing factors. Conclusions: In conclusion, this pioneering study not only underscores the immense potential of liquid biopsy-based proteomic analysis in identifying crucial diagnostic and prognostic markers in breast cancer but also sheds light on the intricate nuances of the challenging TNBC subtype. Our findings unveil valuable insights that pave the way for future personalized treatment strategies, marking a significant stride forward in breast cancer research.

Nutritional assessment for 891 patients with common cancer in a cancer hospital of southwest China.

e23280 Background: Malnutrition is a problem affecting tumor patients greatly. To investigate the nutritional status of hospitalized patients with common malignant tumor in a cancer hospital of Southwest China. Methods: From April 2017 to May 2021, we enrolled 891 patients with cancer hospitalized for treatment in Chongqing university Cancer Hospital. These patients were diagnosed with one of the following 16 different types of malignant tumors: lung cancer, gastric cancer, liver cancer, colorectal cancer, breast cancer, esophageal cancer, cervical cancer, endometrial cancer, nasopharyngeal carcinoma, malignant lymphoma, leukemia, pancreatic cancer, ovarian cancer, prostate cancer, bladder cancer and brain tumor. Patient-generated subjective global assessment (PG-SGA), anthropometric measurements, and laboratory examination were used to evaluate the nutritional risk or nutritional status.Cancer pain status were assessed with the Numerical Rating Scale (NRS). We also investigated the nutritional therapy of these cancer patients. Results: According to the PG-SGA score, 48.7% (434/891) of the cancer patients were severe malnutrition (PG-SGA≥9), 31.2% (312/891) were moderate malnutrition (8≥PG-SGA≥4), 14.7% (131/891) were mild malnutrition (PG-SGA 2~3), and only 5.4% (48/891) patients were no malnutrition (PG-SGA 0~1) . The rate of malnutrition for gastrointestinal cancer patients is higher than Nongastrointestinal cancer patients (67.3% vs. 44.6%, χ2 = 31.48, P &lt; 0.001). Multiple linear regression analysis, PG-SGA scores and body mass index (P &lt; 0.001), serum total protein(P &lt; 0.001), hemoglobin serum(P &lt; 0.001), albumin (P &lt; 0.001), prealbumin ( P&lt; 0.001), calf circumference (left side, P = 0.001) were correlated. Age(≥65 years), albumin( &lt; 40g/L), prealbumin ( &lt; 150mg/L) and cancer pain (NRS≥4) are the risk factors of severe malnutrition. However, only 26.8% (200/746) of all the moderately and severely malnourished patients received nutritional therapy. Conclusions: 94.6% of the common malignant tumor patients enrolled in the present study were malnutrition. PG-SGA is an effective tool to assess malnutrition in cancer patients, it is recommended to conduct routine assessment of cancer patients at the beginning of admission. Nutritional therapy of malignant tumor patients with malnutrition is very low. Suggestions for patients with malignant tumor after admission nutritional risk screening, and comprehensive nutritional evaluation, including PG-SGA score, and to give the right nutritional therapy.

Comparison of the Efficacy of Indwelling Gastric Tubes in Preoperative and Postoperative Patients With Oral and Maxillofacial Malignancies

PurposeTo explore the optimal plan for the timing of indwelling gastric tube placement in oral and maxillofacial malignant tumor patients. DesignA prospective randomized controlled trial. Methods80 patients with oral and maxillofacial tumor were selected, and 40 patients were Pre-operative group. The remaining 40 patients were the control group, called Postoperative group. The body weight and hospital stay of the two groups were observed before and after surgery. Blood samples were taken before surgery and 1, 3 and 7 days after surgery to detect hemoglobin and plasma albumin. FindingsThe number of postoperative hospitalization days in the pre-operative group was significantly lower than that in the post-operative group; postoperative hemoglobin and plasma albumins were lower in both groups compared with the preoperative level. ConclusionsPreoperative nasogastric tube ensured early postoperative administration of gastrointestinal nutrition, promoted postoperative plasma albumin recovery, and shortened the days of hospitalization.

The value of abPG-SGA in the nutritional risk screening of patients with malignant tumors.

Nutritional risk screening 2002 (NRS2002) is a commonly used tool for screening the risk of malnutrition in hospitalized patients, while patient-generated subjective global assessment (PG-SGA) is a nutritional assessment tool for malignant tumor patients. However, there are still gaps in the rapid nutritional risk screening methods for cancer patients. We aimed to evaluate the value of abridged scored patient-generated subjective global assessment (abPG-SGA) for nutritional risk screening and prognosis in cancer patients. The NRS 2002 and abPG-SGA scores of 100 malignant tumor patients hospitalized in our department in December 2020 were collected. Take NRS2002 ≥ 3 as the positive standard (risk of malnutrition). Data were analyzed using Kappa test, ROC curves, cut-off values and Kaplan-Meier. In the screening of 100 patients, 25.0% of patients were at risk of malnutrition (NRS2002), abPG-SGA yielded a sensitivity and specificity of 92.0% and 72.0%, respectively (area under curve [AUC] = 0.884, cut-off value ≥ 4.5); In the screening of patients with digestive system malignancies, 22.6% of patients were at risk of malnutrition (NRS2002), and the sensitivity and specificity of abPG-SGA were 91.67% and 87.80%, respectively (AUC = 0.945, cut-off value ≥ 5.5). The results of survival analysis showed that the overall survival (OS) of patients with abPG-SGA ≥ 5 and < 5, NRS2002 ≥ 3 and abPG-SGA < 5, NRS2002 < 3 and abPG-SGA ≥ 5 were significantly different (P < .0001), the OS of patients with NRS2002 ≥ 3 and abPG-SGA ≥ 5, NRS2002 < 3 and abPG-SGA < 5 were not significantly different (P > .05). Like NRS2002, abPG-SGA can also be used for malnutrition screening and prognosis judgment in cancer patients. It can quickly screen out cancer patients who may be at risk of malnutrition and facilitate the development of nutritional assessments.

Clinical observation of topical antipruritic spray acting on epidermal growth factor receptor tyrosine kinase inhibitor in the treatment of dermatitis.

To observe the efficacy of topical antipruritic spray (TAS) in the treatment of epidermal growth factor receptor (EGFR) tyrosine kinase-related rashes, and to evaluate its efficacy and safety. 120 malignant tumor patients with confirmed pathological diagnosis and rash after EGFR application were selected and randomly divided into an experimental group of 60 cases and a control group of 60 cases. The 2 groups were intervened with self-made antipruritic spray and erythromycin ointment for 14 consecutive days. To observe the changes in rash, itching degree, and quality of life index of skin diseases in both groups of patients before and after treatment. The decrease in the number of itching cases in the experimental group reached 53.84%, and after 7 weeks of intervention, the total effective rate of rash treatment in this group of patients (91.67%) was significantly better than that in the control group (36.67%); The symptoms of the dermatology life quality index (DLQI) scale in the experimental group patient table after intervention showed significant changes compared to before intervention. After statistical testing, there was a significant difference between the groups and outside the group (R < 0.05). And the comprehensive effect of the experimental patients with external spray after 14 weeks of intervention reached 93.16%. The self-made antipruritic spray has significant effect on improving EGFR rash and itching, and there is no obvious adverse reaction.

Venom Immunotherapy Does Not Affect Survival of Patients with Malignant Tumor in Poland.

Background: Allergen immunotherapy (AIT) is a well-established and efficient method of causative treatment for allergic rhinitis, asthma and insect venom allergy. Traditionally, a recent history of malignant neoplasm is regarded as a contraindication to AIT due to concerns that AIT might stimulate tumor growth. However, there are no data confirming that the silencing of the Th2 response affects prognosis in cancer. Objectives: The aim of this study was to investigate frequency of malignant tumors in patients undergoing AIT and the association between AIT and cancer-related mortality. Patients and Methods: A group of 2577 patients with insect venom allergy undergoing AIT in 10 Polish allergology centers was screened in the Polish National Cancer Registry. Data on cancer type, diagnosis time and patients' survival were collected and compared with the general population. Results: In the study group, 86 cases of malignancies were found in 85 patients (3.3% of the group). The most common were breast (19 cases), lung (9 cases), skin (8 cases), colon and prostate cancers (5 cases each). There were 21 cases diagnosed before AIT, 38 during and 27 after completing AIT. Laplace's crude incidence rate was 159.5/100,000/year (general population rate: 260/100,000/year). During follow-up, 13 deaths related to cancer were revealed (15% of patients with cancer). Laplace's cancer mortality rate was 37.3/100,000/year (general population rate: 136.8/100,000/year). Conclusions: Malignancy was found in patients undergoing immunotherapy less often than in the general population. Patients with cancer diagnosed during or after AIT did not show a lower survival rate, which suggests that AIT does not affect the prognosis.