Patients' information needs and attitudes about post-treatment surveillance for colorectal cancer in the United States: a multi-perspective, mixed methods study

Unlocking the potential of RGD-conjugated gold nanoparticles: a new frontier in targeted cancer therapy, imaging, and metastasis inhibition

In the rapidly evolving field of cancer therapeutics, the potential of gold nanoparticles (AuNPs) conjugated with RGD peptides has emerged as a promising avenue for targeted therapy and imaging. Despite numerous studies demonstrating the effectiveness of RGD-conjugated AuNPs in specifically targeting tumor cells and enhancing radiation therapy (RT), a comprehensive review of these advancements is currently lacking. This review aims to fill this critical gap in the literature. Our analysis reveals that RGD-conjugated AuNPs have shown significant promise in improving the diagnosis and treatment of various types of cancer, including breast cancer. However, the full potential of this technology is yet to be realized. The development of multifunctional nanoplatforms incorporating AuNPs has opened new horizons for targeted therapy, dual-mode imaging, and inhibition of tumor growth and metastasis. This review is of paramount importance as it provides a comprehensive overview of the current state of research in this area, and highlights the areas where further research is needed. It is hoped that this review will inspire further investigations into this promising nanotechnology, ultimately leading to improved cancer diagnosis and therapy. Therefore, the findings presented in this review underscore the potential of AuNPs conjugated with RGD peptides as a revolutionary approach in cancer therapeutics. It is our fervent hope that this review will serve as a catalyst for further research in this exciting field.

Identifying the unmet needs of post-treatment colorectal cancer survivors: A critical literature review

PURPOSE

Following treatment completion, colorectal cancer (CRC) survivors experience various unmet needs. This review aims to synthesize the unmet needs of CRC survivors after treatment and to identify demographic, disease or treatment-related, healthcare-related, and psychosocial factors correlated with unmet needs.

METHOD

English or Chinese articles that focused on CRC survivors' post-treatment unmet needs were systematically searched from the five electronic databases, which included CINAHL, PubMed, Embase, PsycINFO, and the China Academic Journal Full-text Database, from the launch of databases to July 2023. The reference lists of the subsequent articles were further screened.

RESULTS

136 individual needs extracted from 50 manuscripts were classified into nine domains based on the Supportive Care Framework. The top four unmet needs identified by CRC survivors were assistance with fears of cancer recurrence, information about managing illness and side effects at home, emotional or psychological support and reassurance, and help with sexuality problems. Following surgery, CRC survivors showed strong demand in the physical, psychological, and information domains. Survivors completed treatment within 1-year had more diverse needs than those who completed 1-3 years. Unmet needs may be greater among CRC survivors who were young, female, more educated, and unmarried. Furthermore, greater unmet needs were associated with distress, anxiety, depression, and worse quality of life.

CONCLUSIONS

Despite diverse needs experienced by post-treatment CRC survivors, a predominant focus on fears of cancer recurrence, information, psychological support, and sexuality needs is noted. Future studies should further explore the needs of CRC survivors after specific treatment and in different post-treatment periods.

The needs of colorectal cancer patients/survivors: A narrative review

BACKGROUND

Identifying and addressing the needs of Colorectal cancer (CRC) patients/survivors' is important to improve patients/survivors' quality of life (QoL) and health. The present study aimed to review studies that have investigated CRC patients/survivors' needs.

MATERIALS AND METHODS

In this narrative review, databases including PubMed, Scopus, Web of Science, Iranmedex, ISC, SID, and Magiran were searched during 2011-2021 using keywords included need, CRC, colon cancer, rectal cancer.

RESULTS

The findings of the studies showed that the needs of the CRC patients/survivors' can be categorized into the 6 domains including informational, psychological, social, physical, financial, and spiritual needs.

CONCLUSIONS

By identifying CRC patients/survivors' needs, healthcare providers particularly nurses can develop and design comprehensive care programs tailored to the needs and priorities of these patients/survivors to improve their QoL and health.

Assessing how health information needs of individuals with colorectal cancer are met across the care continuum: an international cross-sectional survey

BACKGROUND

Studies evaluating health information needs in colorectal cancer (CRC) lack specificity in terms of study samples involving patients. We assessed how health information needs of individuals with CRC are met across the care continuum.

METHODS

We administered an international, online based survey. Participants were eligible for the study if they: 1) were 18 years of age or older; 2) received a diagnosis of CRC; and 3) were able to complete the online health survey in English, French, Spanish, or Mandarin. We grouped participants according to treatment status. The survey comprised sections: 1) demographic and cancer characteristics; 2) health information needs; and 3) health status and quality of life. We used multivariable regression models to identify factors associated with having health information needs met and evaluated impacts on health-related outcomes.

RESULTS

We analyzed survey responses from 1041 participants including 258 who were currently undergoing treatment and 783 who had completed treatment. Findings suggest that information needs regarding CRC treatments were largely met. However, we found unmet information needs regarding psychosocial impacts of CRC. This includes work/employment, mental health, sexual activity, and nutrition and diet. We did not identify significant predictors of having met health information needs, however, among participants undergoing treatment, those with colon cancer were more likely to have met health information needs regarding their treatments as compared to those with rectal cancer (0.125, 95% CI, 0.00 to 0.25, p-value = 0.051).

CONCLUSIONS

Our study provides a comprehensive assessment of health information needs among individuals with CRC across the care continuum.