Integrative Cancer Therapies最新文献

Background: Cancer is one of the leading causes of death in most countries with an expected increased burden on healthcare systems. Since integrative medical treatments are not collected within the scope of existing cancer registries, the establishment of the Korean Medicine Cancer Registry (KMCARE), gathering integrative therapies, including conservative care and Korean medicine, is warranted.

Methods: A prospective observational study based on the registry will be conducted in 5 Korean medical hospitals. A total of 650 eligible participants undergoing Korean medicine treatments within 1 month of a diagnosis of lung, colorectal, stomach, or breast cancer are anticipated to be enrolled in the registry. Data collected in the KMCARE can be classified into patient information, received treatments, and outcomes. The primary outcome is the Functional Assessment of Cancer Therapy-General Questionnaire score at 3 months. Secondary outcomes include the MD Anderson Symptom Inventory-Core and the Body Constitution Questionnaire at 3 and 6 months. After 6 months of follow-up periods, survival surveillance will be continued for additional 18 months. Descriptive and statistical analysis of primary and secondary outcomes, baseline data, safety, survival, and prognostic factors will be performed.

Discussion: This is the first prospective, multi-centered, registry-based observational study of cancer patients in Korean medicine hospitals, which could reveal the current status of cancer patients receiving integrative cancer therapies, and provide better insight into the role of Korean medicine in palliative care for patients with cancer.

Trial registration: Clinical Research Information Service (CRIS), KCT0007447.

Objective: In China, grade 2 to 3 immune-related rash will probably lead to the interruption of immunotherapy. Corticosteroid (CS) is the main treatment, but not always effective. The external application of clearing heat and removing dampness, which is represented by Qing-Re-Li-Shi Formula (QRLSF), has been used in our hospital to treat immune-related cutaneous adverse events (ircAEs) for the last 5 years. The purpose of this study was to discuss its efficacy and safety in the treatment of grade 2 to 3 rash.

Methods: A retrospective study of patients with grade 2 to 3 immune-related rash in our hospital from December 2019 to December 2022 was conducted. These patients received QRLSF treatment. Clinical characteristics, treatment outcome, and health-related quality of life (HrQoL) were analyzed.

Results: Thirty patients with grade 2 to 3 rash (median onset time: 64.5 days) were included. The skin lesions of 24 cases (80%) returned to grade 1 with a median time of 8 days. The accompanying symptoms were also improved with median time of 3 to 4 days. The addition of antihistamine (AH) drug didn't increase the efficacy of QRLSF (AH + QRLSF: 75.00% vs QRLSF: 83.33%, P = .66). No significant difference was observed in the efficacy of QRLSF treatment regardless of whether patients had previously received CS therapy (untreated population: 88.24% vs treated population: 69.23%, P = .36). During 1-month follow-up, 2 cases (8.33%) underwent relapses. In terms of HrQoL, QRLSF treatment could significantly reduce the median scores of all domains of Skindex-16, including symptoms (39.58 vs 8.33, P < .0001), emotions (58.33 vs 15.48, P < .0001), functioning (46.67 vs 13.33, P < .0001) and composite (52.60 vs 14.06, P < .0001).

Conclusion: External application of clearing heat and removing dampness was proven to be an effective and safe treatment for such patients. In the future, high-quality trials are required to determine its clinical application in the field of ircAEs.

Background: The prescription of Chinese herbal medicine (CHM) consists of multiple herbs that exhibit synergistic effects due to the presence of multiple components targeting various pathways. In clinical practice, the combination of Erchen decoction and Huiyanzhuyu decoction (EHD) has shown promising outcomes in treating patients with laryngeal squamous cell carcinoma (LSCC). However, the underlying mechanism by which EHD exerts its therapeutic effects in LSCC remains unknown.

Methods: Online databases were utilized for the analysis and prediction of the active constituents, targets, and key pathways associated with EHD in the treatment of LSCC. The protein-protein interaction (PPI) network of common targets was constructed and visualized using Cytoscape 3.8.1 software. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were performed to investigate the functional roles of core targets within the PPI network. Protein clustering was conducted utilizing the MCODE plug-in. The obtained results highlight the principal targets and pathways involved. Subsequently, clinical samples were collected to validate alterations in the levels of these main targets through Western blotting (WB) and immunohistochemistry (IHC). Furthermore, both in vivo and in vitro experiments were conducted to investigate the therapeutic effects of EHD on healing LSCC and elucidate its underlying mechanism. Additionally, to ensure experimental reliability and reproducibility, quality control measures utilizing HPLC were implemented for EHD herbal medicine.

Results: The retrieval and analysis of databases in EHD medicine and LSCC disease yielded a total of 116 overlapping targets. The MCODE plug-in methods were utilized to acquire 8 distinct protein clusters through protein clustering. The findings indicated that both the first and second clusters exhibited a size greater than 6 scores, with key genes PI3K and ErbB occupying central positions, while the third and fourth clusters were associated with proteins in the PI3K, STAT3, and Foxo pathways. GO functional analysis reported that these targets had associations mainly with the pathway of p53 mediated DNA damage and negative regulation of cell cycle in terms of biological function; the death-induced signaling complex in terms of cell function; transcription factor binding and protein kinase activity in terms of molecular function. The KEGG enrichment analysis demonstrated that these targets were correlated with several signaling pathways, including PI3K-Akt, FoxO, and ErbB2 signaling pathway. On one hand, we observed higher levels of key genes such as P-STAT3, P-PDK1, P-Akt, PI3K, and ErbB2 in LSCC tumor tissues compared to adjacent tissues. Conversely, FOXO3a expression was lower in LSCC tumor tissues. On the other hand, the key genes mentioned above were also highly expressed in both LS

The following narrative review embarks on a comprehensive exploration of the role played by the gut microbiome within the Diet-Microbiota-Immunity (DMI) tripartite, aiming to enhance anti-cancer immunotherapy efficacy. While revolutionizing cancer treatment, resistance to immunotherapy and immune-related adverse events (irAEs) remain challenges. The tumor microenvironment (TME), shaped by cancer cells, influences immunotherapy resistance. The gut microbiome, influenced by genetics, environment, diet, and interventions, emerges as a critical player in TME reshaping, thereby modulating immune responses and treatment outcomes. Dietary patterns like the Mediterranean diet, caloric restriction modifications, and specific nutritional components show promise in influencing the tumor microenvironment and gut microbiome for better treatment outcomes. Antibiotics, disrupting gut microbiota diversity, may compromise immunotherapy efficacy. This review emphasizes the need for tailored nutritional strategies to manipulate microbial communities, enhance immune regulation, and improve immunotherapy accessibility while minimizing side effects. Ongoing studies investigate the impact of dietary interventions on cancer immunotherapy, pointing toward promising developments in personalized cancer care. This narrative review synthesizes existing knowledge and charts a course for future investigations, presenting a holistic perspective on the dynamic interplay between dietary interventions, the gut microbiome, and cancer immunotherapy within the DMI tripartite.

Objectives: To study the relationship between coping strategies and nausea during emetogenic pelvic-abdominal radiotherapy, and to describe the patients' rationales for their expectations regarding nausea. Methods: Patients (n = 200: 84% women, mean age 64 years, 69% had gynecological, 27% colorectal, and 4% had other malignances) longitudinally participated during pelvic-abdominal radiotherapy. We measured adopted coping strategies using the Mental Adjustment to Cancer scale and the patients' rationales for their expectations regarding nausea at baseline. The patients registered nausea and vomiting daily during the radiotherapy period (mean 36 + Standard Deviation 10 days). Results: Patients who experienced nausea (n = 128, 64%) during the radiotherapy period graded a lower score on "Fighting Spirit" (median, md, score 51, P = .031) and a higher score on "anxious preoccupation" (md 18, P = .040) compared to patients who did not experience nausea (n = 72, 36%), md 54 and md 17. More of the patients for whom "Helpless-Hopeless" represented the most predominant response experienced nausea (100%) or vomited (56%) compared to patients adopting "Fighting Spirit": 62% experienced nausea (P = .011) and 20% vomited (P = .014). Only four (6%) of the nausea-free patients had expected themselves to be at increased risk for nausea. Of the patients who became nauseous, 22 (17%) patients had expected themselves to be at increased risk for nausea (P = .017), based on previous experience. Conclusion: Patients adopting maladaptive coping strategies or patients expecting nausea based on previous experiences, were more likely to experience nausea than other patients when undergoing emetogenic pelvic-abdominal radiotherapy. Cancer care professionals may identify patients adopting maladaptive coping strategies or having high nausea expectations by applying the MAC scale and self-assessment of expected nausea risk and guide these patients to adopt adaptive coping strategies and strengthen their expectations on successful prevention of nausea.Trial registration number: Clinicaltrials.gov: NCT00621660.

Background: Lung cancer has the highest mortality rate of all cancers worldwide. Conserving the immune system and reducing the adverse events associated with cancer treatment have become increasingly important. Our study aimed to investigate the immunological effects of herbal medicine (HM) alone, independent of conventional cancer therapies, in patients with non-small cell lung cancer (NSCLC). Methods: We searched 8 databases for articles published until March 2023. Bias risk was assessed using RevMan 5.4. Meta-analyses of CD4+ and CD8+ levels reported in the included RCTs were also performed. Results: A total of 610 patients from 5 RCTs were included in the analysis. Immune markers in the peripheral blood of patients treated with HM alone were compared with those in the control group. As a result of meta-analyses, CD4+ (three studies; mean difference(MD) = 5.21, 95 confidence interval (CI) [3.26, 7.27], I² = 61%, n = 428) and CD4+/CD8+ (two studies; MD = 0.22, 95% CI [0.18, 0.26], I² = 0%, n = 278) significantly increased in the treatment group, while CD8+ levels (three studies; MD = -3.04, 95% CI [-5.80, -0.29], I² = 74%, n = 428) decreased in HM groups compared to comparison groups. In a single trial, IL-1, IL-6, tumor necrosis factor (TNF)-a levels and the number of Tregs in the treatment group significantly decreased, while Th17 levels and the Th17/Treg ratios increased. Conclusion: This study provides a comprehensive and systematic review of the immunological effects of HM in patients with NSCLC. Future studies should explore how the immunological effects of HM correlate with clinical outcomes, such as tumor response and survival rates.PROSPERO registration: CRD42023459.

Background: Physical therapy (PT) has an important role in Integrative Oncology programs, addressing the unique physical health needs of individuals with cancer through exercise counseling. We share our experience with the PT component of our telehealth comprehensive lifestyle modification program including data from our first cohort of patients.

Methods: The PT component of our lifestyle modification program included 6 one-hour synchronous video sessions (30 minutes exercise education, 30 minutes exercise) over the 12-week program. Participants received handouts electronically that included information regarding each week's exercise-related topic, as well as weekly exercise assignments. Outcomes included weight, days of aerobic exercise, minutes of aerobic exercise, and days of strengthening exercise. Six patients completed the program and submitted an anonymous exit survey providing qualitative feedback on the program.

Results: On average, patients reported engaging in aerobic exercise 4 days per week and strength training 2 days per week after the intervention. There were notable increases in days of strength training. Patients lost an average of 4.2% of their body weight over the course of the 12-week program. Qualitative feedback showed that the first cohort of patients described the telehealth program as enjoyable, valuable, and convenient.

Discussion: Physical therapy exercise programs can be modified and tailored for delivery in a telehealth environment. Increased patient access remains a strength of this model, serving to equip patients with the tools needed for increasing aerobic and strength training activity. Overall, the program was implemented successfully, and the anonymous feedback survey completed after program completion showed high patient satisfaction.

Background: Integrative Oncology (IO) interventions may decrease physical, psychological, and social distress related to cancer and its treatments. Little is known about the frequency and predictors of IO referral for symptom management for cancer rehabilitation inpatients.

Methods: A retrospective review was performed of patients with cancer who underwent inpatient rehabilitation at a specialized tertiary cancer center from 5/2016 to 3/2020. Patient demographics and IO consultation details, including patient-reported outcome measures of symptom burden using ESAS-FS and functional status using the Activity Measure for Post-Acute Care "6 clicks," were extracted. Descriptive summary statistics and logistic regression were used to analyze the data.

Results: Out of 1196 inpatient rehabilitation admissions, 100 (8.4%) were referred to IO. The Activity Measure for Post-Acute Care "6 clicks" basic mobility admission scores were significant at a 1-point difference between the intervention and control group (39.5 vs 40.8, P < .05); both scores equate to a ˃50% degree of functional impairment. Referred patients were younger (62, P = .02) and Hispanics or Latinos (P = .02). The top symptoms for IO consultation included pain (N = 73), integrative approach (N = 41), relaxation (N = 38), and stress/anxiety (N = 33). Patients who reported a baseline symptom score ≥ 1 in the ESAS-FS, had both statistically (P < .05) and clinically significant improvements (≥1 point change) for pain, fatigue, well-being, anxiety, and sleep after massage therapy.

Conclusion: Cancer rehabilitation inpatients were commonly referred to IO to address pain, with observed improvements across multiple symptoms with massage therapy. Lower mobility scores and younger patients received significantly higher referrals to IO. Larger trials are needed to characterize the effects of IO interventions on the inpatient rehabilitation of patients with cancer.

Background: In patients with metastatic colorectal cancer (mCRC), Quxie Cap-sule (QX)-a combination of conventional therapy (including chemotherapy, targeted therapy or supportive care)-has shown a significant overall survival benefit compared with placebo and might have the property of dual effects of antitumor and immunity enhancement, both mediated by the microbiome. In preclinical models, QX has also shown activity against colorectal cancer. This study aimed to describe how the aforementioned effects of QX look after when focusing on the patients in third or above line setting.

Methods: A Simon's Minimax two-stage phase II design was used in this study, which enrolled mCRC patients who progressed after second-line treatment. Patients received conventional therapy plus QX until disease progression or unacceptable toxicity. Before and after 1-month intervention, we collected patients' stool samples for microbiome analysis by 16s rRNA sequencing approaches. And the microbiome analysis before and after 1-month intervention was done through bioinformation analysis platform.

Results: Fifteen patients were enrolled and gut microbiome were analyzed from 7 of 10 patients that with PFS over 3.7 months. Microbiome community analysis on genus level showed that the proportion of Lachnospiraceae_UCG-001 (0.04% vs 1.06%, P = .02249) significantly increased after conventional therapy plus QX while the proportion of Alistipes (2.96% vs 1.35%, P = .03461), Flavonifractor (0.04% vs 0.02%, P = .02249), Bifidobacterium (6.11% vs 1.14%, P = .02249) and Butyricimonas (0.24% vs 0.11%, P = .03603) significantly decreased after intervention . LEfSe analysis showed that after intervention, samples were highly related with unclassified-f-lachnospiraceae, Eubacterium and Lachnospiraceae_UCG-001.

Conclusions: Decrease of gut bacteria with potential roles in carcinogenesis of colorectal cancer and increase in the abundance of gut anticancer bacteria such as Lachnospiraceae may partly explain how conventional therapy combined with QX can influence carcinogenesis and tumor progression in colon cancer.

Trial registration: Chinese Clinical Trial Registry (ChiCTR2100053874).