A case report of systemic lupus erythematosus and intestinal tuberculosis with lower gastrointestinal bleeding: A treatment approach utilizing parenteral nutrition.

RATIONALE: Limited literatures are available on lower gastrointestinal bleeding in systemic lupus erythematosus (SLE) combined with intestinal tuberculosis. Sharing the treatment experiences of a 26-year-old female patient diagnosed with this complex condition in this report may contribute valuable insights. PATIENT CONCERNS: The patient initially presented with abdominal pain and active gastrointestinal bleeding, leading to admission to the hospital. Over a 2-week period, she experienced persistent bleeding, with daily volumes ranging from 300 mL to 800 mL. DIAGNOSES: Lower gastrointestinal bleeding was diagnosed in this patient with concurrent systemic lupus erythematosus and intestinal tuberculosis. INTERVENTIONS: As her symptoms rapidly progressed, food and water intake had to be completely restricted. The parenteral nutrition was implemented. OUTCOMES: The medical team effectively controlled the bleeding, leading to a notable improvement in the patient's condition. Consequently, she was able to resume oral intake and was discharged from the hospital. LESSONS: This case highlights the significance of using parenteral nutrition in the management of lower gastrointestinal bleeding in patients with concurrent systemic lupus erythematosus and intestinal tuberculosis. Close monitoring and collaborative efforts among healthcare professionals are crucial to achieve successful outcomes in similar cases.

Neoadjuvant chemotherapy with modified FOLFOXIRI for locally advanced rectal cancer to transform effectively EMVI and MRF from positive to negative: results of a long-term single center phase 2 clinical trial.

PURPOSE: Chemoradiotherapy (CRT) remains the standard treatment for locally advanced rectal cancer (LARC). This phase 2 clinical trial was designed to evaluate the efficacy and safety of neoadjuvant triplet chemotherapy with mFOLFOXIRI (folinic acid, 5-fluorouracil, oxaliplatin, and irinotecan) in LARC. PATIENTS AND METHODS: The patients with LARC (the lower edge more than 5 cm from the anal verge) received up to 5 cycles of mFOLFOXIRI. MRI was performed to assess the baseline and postchemotherapy TN stage. Radical resection was performed within 4-6 weeks from the last dose of chemotherapy if the tumor shrank or remained stable. Adjuvant chemotherapy with mFOLFOX6 or XELOX was recommended. Postoperative radiation was planned for R1 resection, ypT4b, ypN2 and a positive CRM. The primary endpoint was the pathological complete response (pCR) rate. RESULTS: From February 2016 to March 2019, 50 patients were enrolled. Forty-eight (96%) were clinically node-positive, 28 (56.5%) with MRF invasion and 39 (78.4%) were EMVI positive. The median cycle of neoadjuvant mFOLFOXIRI chemotherapy was 5 (range,1-5). A total of 46/50 (92%) patients underwent total mesorectal excision (TME) surgery, all with R0 resection. The pCR rate was 4.3% (2/46). Twenty-three of 46 (50%) patients with cN + achieved a pathological node-negative status. The proportions of pathologically positive CRM and EMVI were 2.2% and 34.7%, respectively. Adjuvant radiotherapy was given to 14/46 (30.4%) patients. The most common Grade 3 or > toxicities included neutrocytopenia (50%), leukopenia (14%) and diarrhea (12%) during the neoadjuvant chemotherapy period. Clinically meaningful postoperative complications included pneumonia (n = 1), pelvic infection (n = 1) and anastomotic fistula (n = 1). With a median follow-up time of 51.2 months, local recurrences and distant metastases were confirmed in 3 (6.5%) and 9 (19.6%) of cases, respectively. The 3-year disease free survival (DFS) and overall survival (OS)rates were 75.8% and 86.8%. CONCLUSION: Neoadjuvant chemotherapy with mFOLFOXIRI yielded a significant down-staging effect and seemed to be effective in eliminating EMVI and transforming the positive MRF to negative in LARC. The survival results are promising. The long-term follow-up showed promising DFS and OS rates accompanied by a favorable safety profile. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT03443661, 23/02/2018.

Optimizing targeted drug selection in combination therapy for patients with advanced or metastatic renal cell carcinoma: A systematic review and network meta-analysis of safety.

OBJECTIVE: For patients with advanced or metastatic renal cell carcinoma (RCC), the dose of targeted agents was recommended in combination with immune checkpoint inhibitors. We performed a network meta-analysis to describe a categorized safety ranking profile and assess the adaptability of the combination options of targeted agents. METHODS: The targeted agents refer to vascular endothelial growth factor tyrosine kinase inhibitors (VEGF-TKIs) and mammalian target of rapamycin (mTOR) inhibitors. Randomized controlled trials comparing these drugs were enrolled in a Bayesian model network meta-analysis. RESULTS: Nineteen clinical trials with 11 treatments and 10,615 patients were included. For grade ≥ 3 adverse events (AEs), compared with placebo, lenvatinib plus everolimus showed worse safety than all other treatments except for lenvatinib (placebo vs. OR 0.23, 95% CI 0.07-0.78). Everolimus was generally the safest agent (OR 1.23, 95% CI 0.50-3.14). Sorafenib arose the least renal AEs (placebo vs. OR 0.85, 95% CI 0.06-11.64), whereas lenvatinib plus everolimus had the highest risk of renal toxicity (placebo vs. 0.17 95% CI 0.01-1.02). For gastrointestinal symptoms, everolimus was related to much lower toxicity than other agents. In the respiratory safety analysis, tivozanib (placebo vs. OR 0.15, 95% CI 0.07-0.31) and axitinib (OR 5.43, 95% CI 3.26-9.22) were the riskiest agents. In terms of hepatobiliary (placebo vs. OR 0.44, 95% CI 0.09-2.10) and hemotoxicity (placebo vs. OR 1.03, 95% CI 0.14-7.68) related AEs, lenvatinib was found to be the safest treatment compared to placebo. CONCLUSIONS: Everolimus, with the best safety of grade ≥ 3, gastrointestinal, and respiratory AEs, was more likely to be considered for combination therapies. Lenvatinib appears to be the safest for blood/lymphatic and hepatobiliary AEs. For patients with renal disorders, sorafenib arises the least renal toxicity AEs. This study will guide treatment options and optimize the trial design for advanced or metastatic RCC.

Analysis of Continuous Nursing Intervention on Aplastic Anemia Patients Based on the "Information-Motivation-Behavioral Skills Model".

OBJECTIVE: To explore the effect of continuous nursing care based on the "information-motivation-behavioral skills model" (IMB) in the intervention of patients with aplastic anemia. METHODS: A total of 90 patients with aplastic anemia who were admitted to our hospital from June 2019 to January 2021 were included in the study. The patients were divided into an observation group and a control group according to the random number table, with 45 patients in each group. The control group received routine nursing care, while the observation group received continuous nursing care based on IMB on the basis of the control group. Patients were followed up for 3 months, and their health knowledge was assessed with our self-made health knowledge rating scale. Patients' medication compliance was assessed using the Morisky medication compliance questionnaire. The self-care ability was assessed with the self-made self-care ability scale in our hospital. The comprehensive quality of life assessment questionnaire (GQOLI-74) was used to assess the quality of life of patients. A self-prepared nursing satisfaction questionnaire was used to score patients' nursing satisfaction. The total effective rate of nursing was evaluated. RESULTS: The awareness scores of basic disease knowledge, medication knowledge, and daily self-care knowledge in the observation group were higher than those in the control group (P < 0.05). The scores of medication compliance in the observation group were higher than those in the control group (P < 0.05). The self-care abilities such as healthy diet, psychological adjustment, self-care skills, oral care, and perianal care in the observation group were higher than those in the control group (P < 0.05). The quality of life scores of patients in the two groups in the 3 months of nursing were higher than those when they were discharged from hospital (P < 0.05). The GQOLI-74 score of 3 months' nursing care in the observation group was higher than that in the control group (P < 0.05). The nursing satisfaction degree of the observation group (97.78%) was higher than that of the control group (82.23%) (P < 0.05). The total effective rate of nursing care in the observation group (97.78%) was higher than that in the control group (77.78%) (P < 0.05). CONCLUSION: IMB-based continuous nursing care can significantly increase the awareness of health knowledge in patients with aplastic anemia, effectively improve medication compliance, significantly enhance self-care ability, and thus, improve the quality of life.

PD-L1 and VEGFR-2 expression in synchronous metastatic renal cell carcinoma treated with targeted therapy following cytoreductive nephrectomy.

OBJECTIVES: Few studies have independently investigated the population of patients with synchronous metastatic renal cell carcinoma (smRCC). In this study, we evaluated programmed death protein-ligand 1 (PD-L1) and vascular endothelial growth factor receptor 2 (VEGFR-2) expression in primary tumor tissue of smRCC. METHODS: A total of 96 patients with smRCC who were treated with cytoreductive nephrectomy followed by targeted therapy from January 2006 to January 2013 were identified. PD-L1 and VEGFR-2 expression were evaluated by immunohistochemistry. Kaplan-Meier and Cox methods were used for analysis. RESULTS: PD-L1 and VEGFR-2 protein immunopositivity were observed in 39.6% (38 of 96) and 58.3% (56 of 96) of patients, respectively. A significant correlation was detected between VEGFR-2 and PD-L1 expression (P = 0.030). Based on PD-L1 and VEGFR-2 expression, patients with intermediate-risk disease (n = 63) were divided into 4 subgroups including patients who were PD-L1 (+) VEGFR-2 (+) (n = 21), PD-L1 (+) VEGFR-2 (-) (n = 11), PD-L1 (-) VEGFR-2 (+) (n = 15) and PD-L1 (-) VEGFR-2 (-) (n = 16). Compared to the PD-L1 (-) VEGFR-2 (+), PD-L1 (+) VEGFR-2 (+) and PD-L1 (-) VEGFR-2 (-) groups, patients in the PD-L1 (+) VEGFR-2 (-) group had shorter progression-free survival (median, 9.0 vs. 20.0, 16.0 and 15.5 months, P < 0.05) and overall survival (median, 14.0 vs. 33.0, 24.0 and 26.5 months, P < 0.05). CONCLUSIONS: Intermediate-risk smRCC patients with PD-L1-positive and VEGFR-2-negative expression who were treated with targeted therapy following cytoreductive nephrectomy had poor prognoses. We suggest that other treatments beyond sunitinib or sorafenib may be explored in this subgroup.

Efficacy of Topical Compound Danxiong Granules for Treatment of Dermatologic Toxicities Induced by Targeted Anticancer Therapy: A Randomized, Double-Blind, Placebo-Controlled Trial.

Dermatologic toxicities resulting in dose reduction or discontinuation of treatment pose challenges for targeted anticancer therapies. We conducted this randomized, double-blind, placebo-controlled trial to investigate the efficacy of topical application of Compound Danxiong Granules (CDG) for treatment of dermatologic toxicities associated with targeted anticancer therapies. One hundred and ten patients with dermatologic toxicities induced by targeted anticancer therapies were randomly assigned to CDG or placebo group. Each crude herb (Rhizoma Chuanxiong, Paeonia suffruticosa Andr., Cortex Phellodendri, Geranium sibiricum L., and Flos Carthami) was prepared as an instant herbal powder. Application of the CDG via topical washes lasted 20 minutes, twice daily, for 10 days. The primary outcome was the total effective rate, defined as reduction in at least one grade of skin toxicity. The total effective rate was 77.61% (52/67) in the CDG group and 27.27% (9/33) in the placebo group (P < 0.0001). Compared to the placebo treatment, CDG treatment achieved a higher total effective rate for hand-foot skin reaction (95.45% versus 27.27%), acneiform eruption (69.23% versus 30.78%), and paronychia (68.42% versus 22.22%). Topical application of CDG can effectively attenuate dermatologic toxicities induced by targeted anticancer therapies. The effect of CDG was more pronounced in hand-foot skin reaction.

[Characteristics of recurrence in patients with gastric cancer after radical gastrectomy and adjuvant chemotherapy].

OBJECTIVE: To analyze the characteristics of recurrence in gastric cancer patients after radical gastrectomy and adjuvant chemotherapy. METHODS: The clinicopathological data of 110 gastric cancer patients who developed recurrence or second primary malignancies after radical gastrectomy and adjuvant chemotherapy with FOLFOX4 regimen or docetaxel plus FOLFOX4 regimen were analyzed retrospectively. RESULTS: The median time to recurrence was 13.9 months (range, 1.7 to 63.1 months), and the median overall survival was 27.4 months (range, 6.9 to 90.7 months) in the whole group. The median survival time after recurrence was 10.1 months (range, 0.3 to 73.9 months). 82 (74.5%) patients had recurrence within 2 years after gastrectomy. The modes of surgical procedure and lymph node dissection influenced significantly on the time to recurrence (P<0.05 for both). Among the 110 patients with recurrence, 46 (41.8%) patients had peritoneal metastases, 33 (30.0%) had hematogenous metastases and 32 (29.1%) had locoregional lymph node metastases. Single, double, triple and quatro recurrences were observed at the first time of relapse in 78 (70.9%), 21(19.1%), 9(8.2%) and 2 cases (1.8%), respectively. Patients who developed simultaneous quatro recurrence had the poorest prognosis with a median overall survival of 15.2 months, significantly shorter than that of patients with single recurrence (31.8 months, P=0.003). Patients with peritoneal recurrence died most quickly ( mean 5.6 months), and patients with surgical field recurrence alone survived longest (mean 17.1 months). CONCLUSIONS: Peritoneal, hematogenous and locoregional lymph node metastases are the most frequent recurrences after radical gastrectomy and adjuvant chemotherapy in patients with gastric cancer. Single recurrence occurred in most patients at the first relapse. Combination with other adjuvant treatments should be considered besides adjuvant chemotherapy in gastric cancer patients after radical gastrectomy.

[Correlations between DNA mismatch repair (MMR) and prognosis and prediction of treatment efficacy in stage II/II colon cancer].

OBJECTIVE: To investigate the role of DNA mismatch repair (MMR) as a prognostic indicator of radical resection and a predictor of fluorouracil-based adjuvant therapy benefit in patients with stage II/III colon cancer. METHODS: The clinicopathological characteristics of 172 patients with stage II/III colon cancer who underwent radical resection were retrospectively analyzed. Immunohistochemical staining was used to detect the expression of DNA mismatch repair (MLH1/MSH2/MSH6/PMS2) in the tumor tissues. RESULTS: Among a total of 172 patients, there were 38 (22.1%) cases with defective DNA mismatch repair (dMMR) and 134 (77.9%) cases with proficient DNA mismatch repair (pMMR). Among the 115 patients who did not receive adjuvant chemotherapy, those with tumor displaying dMMR had a better 5-year overall survival (OS) rate and disease-free survival (DFS) rate than the patients with proficient DNA mismatch repair (pMMR) (88.0% vs. 66.7%, P = 0.040; 84.0% vs. 60.0%, P = 0.034). The benefit of adjuvant chemotherapy differed significantly according to the MMR status. Adjuvant 5-Fu chemotherapy improved the 5-year overall survival rate among 134 patients with pMMR (86.4%) than that in patients treated by surgery alone (66.7%, P = 0.012). By contrast, there was no benefit of adjuvant 5-Fu chemotherapy in the patients with dMMR (61.5% vs. 86.4%, P = 0.062), which was even more clear the 5-year disease-free survival rate (53.8% vs. 84.0%, P = 0.038). CONCLUSIONS: MMR status is a predictor of the benefit of adjuvant chemotherapy with fluorouracil in stage II/III colon cancer. Patients with stage II/III colon cancer displaying dMMR have a better prognosis than those with pMMR.

Phase I study of oxaliplatin in combination with capecitabine and radiotherapy as postoperative treatment for stage II and III rectal cancer.

PURPOSE: A Phase I study was conducted to determine the maximal tolerated dose and the dose-limiting toxicity (DLT) of oxaliplatin (OXA) combined with capecitabine and radiotherapy as adjuvant treatment in patients with operable rectal cancer. PATIENTS AND METHODS: A total of 21 patients with Stage II or III rectal adenocarcinoma after curative surgery were treated with radiotherapy to a total dose of 50 Gy in 5 weeks. OXA was administered at a dosage of 40 (n = 6), 50 (n = 3),60 (n = 3), 70 (n = 3), or 80 mg/m(2) (n = 6) once a week for 2 weeks (first cycle) followed by a second cycle after a 7-day break. Capecitabine at a fixed dose of 1,300 mg/m(2)/d was administered orally at the same schedule as for OXA. DLT was defined as Grade 3 or 4 hematologic and nonhematologic toxicity. RESULTS: Grade 1-3 leukopenia, diarrhea, and nausea/vomiting were the most common toxic side effects, and most were Grade 1-2. A DLT was first observed in 1 of 3 patients at 40 mg/m(2) (Grade 3 diarrhea) but was not observed in the next 3 patients at the same level or in patients who received a dose level of 50-70 mg/m(2). At 80 mg/m(2), DLT occurred in 3 of 6 patients (1 Grade 4 leukopenia and 2 Grade 3 diarrhea). CONCLUSIONS: OXA combined with a fixed dose of capecitabine at 625 mg/m(2) twice daily by mouth plus radiotherapy in the adjuvant setting was tolerable and clinically feasible. The maximal tolerated dose of OXA in this setting was 80 mg/m(2), comparable to the maximal tolerated dose of OXA in the neoadjuvant setting.