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1.
Palliat Med Rep ; 5(1): 373-380, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39281187

RESUMEN

Background: Poor glycemic control may be a risk factor for hypoglycemia in terminally ill patients with cancer with a history of diabetes mellitus (DM). However, no guidelines have been established for achieving glycemic control in this patient population, and epidemiological information remains lacking. Objectives: We aimed to investigate the prevalence of hypoglycemic episodes and provide epidemiological information on hypoglycemia in terminally ill patients with cancer with a history of DM admitted to a general ward. Design: This was a single-center, retrospective, observational study. Setting/Subjects: This study enrolled terminally ill patients with cancer with a history of DM, receiving palliative care at a hospital in Japan between January 2017 and July 2022. Measurements: Data extracted from the patients' medical records were age, sex, body mass index, primary cancer, liver metastases, dialysis status, Eastern Cooperative Oncology Group performance status score, type and duration of DM, HbA1c level, and use of diabetes medications (antihyperglycemic agents and types and insulin) at the time of initial visit within 180 days of death. Results: Among the 104 patients included in the analysis, hypoglycemic episodes occurred in 36 patients (34.6%). The total number of hypoglycemic episodes was 132, and the median number of hypoglycemic episodes for each patient during hospitalization was 2.5 (interquartile range, 1-6). Conclusions: The prevalence of hypoglycemia in terminally ill patients with cancer with a history of DM who were admitted to a Japanese general ward was 34.6%. Further studies are needed to determine the frequency of hypoglycemia because of overtreatment in this patient population.

2.
J Adv Nurs ; 2024 Sep 15.
Artículo en Inglés | MEDLINE | ID: mdl-39278630

RESUMEN

AIM: To evaluate whether Preparedness Assessment for the Transition Home (PATH), a validated instrument assessing gaps in caregiver commitment and capacity to care for a patient with a disabling condition, would be helpful to identify gaps in preparing primary caregivers of patients with glioblastoma multiforme (GBM). DESIGN: A descriptive survey design with quantitative and qualitative data. METHODS: Former primary caregivers of patients with GBM were invited to complete a 17-question online survey during February and March 2023. Former caregivers, each having completed their caregiver journeys, are able to offer a unique perspective across the illness trajectory. Participants reviewed a copy of the PATH instrument and (a) responded to questions rating PATH helpfulness at each stage of the illness trajectory and (b) provided open-ended feedback on the instrument. RESULTS: One hundred seventeen of the 124 participants reported the PATH instrument would be helpful across all stages of the illness trajectory. While there were no statistically significant differences across the illness phases, response trends indicated using the PATH instrument earlier in the illness trajectory would have been more helpful to them as caregivers. Qualitative thematic analysis feedback indicated the most significant gap caregivers faced was education on the effects of the illness and treatment. CONCLUSION: It is vitally important to prepare and support caregivers. A validated instrument can identify unmet needs and inform care decisions. IMPLICATIONS FOR THE PROFESSION: Patient discharge plans should be guided by the needs and preferences of patients and caregivers. Identifying gaps in education and preparedness early in the illness trajectory may inform the care team of unmet needs, allowing them to tailor resources and support to improve outcomes for patients with GBM and their caregivers. IMPACT: Patient discharge plans should be guided by the needs and preferences of patients and caregivers. Identifying gaps in education and preparedness early in the illness trajectory may inform the care team of unmet needs, allowing them to tailor resources and support to improve outcomes for patients with GBM and their caregivers. PATH has the potential to inform healthcare professionals to develop customised care plans including education, resources and support for caregivers and patients with life-threatening illness. REPORTING METHOD: Study adheres to the STROBE reporting method. PATIENT OR PUBLIC CONTRIBUTION: Prior to deploying the survey to study participants, in addition to testing by study collaborators (authors), the survey was tested and feedback was received from graduate students and from administrators of the private Facebook group where the survey was promoted to study participants.

3.
Front Psychol ; 15: 1411647, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39233880

RESUMEN

Purpose: The aim of this study is to explore the interrelationships among body image perception, levels of psychological distress, and the quality of life (QOL) experienced by young breast cancer patients. Methods: This study analyzed data from 339 young female breast cancer patients aged between 18 and 40 years (mean age was 33.47 years) from August 2023 to February 2024. Data on demographic characteristics, psychological distress, body image, medical coping, and QOL of young breast cancer patients were collected. Psychological distress, body image, medical coping, and QOL were measured using the Distress Thermometer (DT), Hospital Anxiety and Depression Scale (HADS), Body Image Scale (BIS), Medical Coping Modes Questionnaire (MCMQ), and Functional Assessment of Cancer Therapy-Breast (FACT-B), respectively. Multiple regression analysis was conducted to examine factors influencing QOL. Results: After adjusting for covariates, significant predictors of QOL in young survivors included psychological distress (ß = -3.125; p = 0.002), anxiety and depression (ß = -4.31; p < 0.001), cognitive dimension of body image (ß = -0.218; p = 0.027), behavioral dimension of body image (ß = 0.579; p = 0.047), and confrontational dimension of medical coping (ß = -0.124; p = 0.01). Conclusion: The findings suggest that higher levels of body image concerns and psychological distress are associated with poorer QOL among young female breast cancer patients. Furthermore, breast cancer patients facing with more positive medical coping strategies predicted a higher QOL.

4.
Cancers (Basel) ; 16(16)2024 Aug 09.
Artículo en Inglés | MEDLINE | ID: mdl-39199575

RESUMEN

BACKGROUND: Daily clinical practice requires repeated and prolonged venous access for delivering chemotherapy, antibiotics, antivirals, parenteral nutrition, or blood transfusions. This study aimed to investigate the performance and the safety of totally implantable vascular access devices (TIVADs) over a 5-year follow-up period through a standardized well-trained surgical technique and patient management under local anesthesia. METHODS: In a retrospective, observational, and monocentric study, 70 patients receiving POLYSITE® TIVADs for chemotherapy were included. The safety endpoints focused on the rate of perioperative, short-term, and long-term complications. The performance endpoints included vein identification for device insertion and procedural success rate. RESULTS: The study demonstrated no perioperative or short-term complications related to the TIVADs. One (1.4%) complication related to device manipulation was identified as catheter flipping, which led to catheter adjustment 56 days post-placement. Moreover, one (1.4%) infection due to usage conditions was observed, leading to TIVAD removal 3 years and 4 months post-surgery. Catheter placement occurred in cephalic veins (71.4%), subclavian veins (20%), and internal jugular veins (8.6%). The procedural success rate was 100%. Overall, the implantable ports typically remained in place for an average of 22.4 months. CONCLUSIONS: This study confirmed the TIVADs' performance and safety, underscored by low complication rates compared to published data, thereby emphasizing its potential and compelling significance for enhancing routine clinical practice using a standardized well-trained surgical technique and patient management.

5.
Cancer Control ; 31: 10732748241276616, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39155527

RESUMEN

BACKGROUND: The appearance of the new coronavirus, SARS-CoV-2, in Wuhan - China, in 2019 led to the declaration of a COVID-19 pandemic by the World Health Organization. Peru confirmed its first case on March 6, 2020, prompting a significant change in medical care. PURPOSE: Our objective was to determine the impact of the COVID-19 pandemic on cancer treatment in Peru. METHODS: A retrospective analysis of hospital data from the National Institute of Neoplastic Diseases revealed substantial decreases in oncological treatments in 2020 compared to 2019. RESULTS: Oncological treatments involving bone marrow transplantation had a greater impact between the months of April and September, at -100% (p=0.003). However, treatments involving surgery in April (-95% [p≤0.001]), radiotherapy in May (-76% [p=0.002]) and chemotherapy in June (-71% [p≤0.001]) also showed significant impacts. Comparative analysis with international data revealed similar trends in cancer care interruptions in different countries. However, variations in the magnitude of the impact were observed, influenced by regional health policies and the severity of the pandemic. CONCLUSIONS: The findings underscore the challenges cancer care providers face during public health crises, requiring adaptive strategies to ensure continued access to essential treatments. Addressing these challenges requires comprehensive public health responses to mitigate the impact of future crises on cancer care systems.


Asunto(s)
COVID-19 , Neoplasias , Humanos , COVID-19/epidemiología , Perú/epidemiología , Neoplasias/terapia , Neoplasias/epidemiología , Estudios Retrospectivos , SARS-CoV-2 , Pandemias
6.
J Affect Disord ; 367: 193-201, 2024 Aug 22.
Artículo en Inglés | MEDLINE | ID: mdl-39178957

RESUMEN

BACKGROUND: Research indicates an elevated risk for suicidal thoughts and behaviors (STBs) among individuals with cancer, but community-based studies on the prevalence of STBs in comparison to the general population and other chronic diseases are lacking. METHODS: Data was drawn from the representative population-based, prospective Gutenberg Health Study (GHS). Participants (N = 12,382; age: M = 59.5, SD = 10.8; 48.9 % women) completed highly standardized medical assessments and validated questionnaires such as the PHQ-9. In addition to prevalence estimates (stratified by STBs and gender), logistic regression models were calculated (controlling for confounders). RESULTS: The sample included 1910 individuals with cancer, 8.2 % of whom reported current suicidal thoughts and 2.0 % reported lifetime suicide attempts. There was neither a significant association between a cancer diagnosis and suicidal thoughts (p = .077) nor suicide attempts (p = .17) in models adjusting for age, gender, and income. Other chronic diseases were linked to suicidal thoughts and attempts only in men. LIMITATIONS: Although the investigation of the two kinds of STB are a strength of the study, the items' different time frames complicate comparisons. In addition, the cross-sectional design limits the ability to understand observed relationships and to identify periods of risk. CONCLUSION: This study expands the evidence base regarding the vulnerability to STBs in individuals with cancer, including long-term survivors. It highlights their heterogeneity, differential risk factors underlying suicidal thoughts and attempts, and the relevance of other (contextual) factors shaping an individual's susceptibility to suicidal crises.

7.
Phys Med Biol ; 69(18)2024 Sep 03.
Artículo en Inglés | MEDLINE | ID: mdl-39168154

RESUMEN

Objective.Penalty parameters in penalized likelihood positron emission tomography (PET) reconstruction are typically determined empirically. The cross-validation log-likelihood (CVLL) method has been introduced to optimize these parameters by maximizing a CVLL function, which assesses the likelihood of reconstructed images using one subset of a list-mode dataset based on another subset. This study aims to validate the efficacy of the CVLL method in whole-body imaging for cancer patients using a conventional clinical PET scanner.Approach.Fifteen lung cancer patients were injected with 243.7 ± 23.8 MBq of [18F]FDG and underwent a 22 min PET scan on a Biograph mCT PET/CT scanner, starting at 60 ± 5 min post-injection. The PET list-mode data were partitioned by subsampling without replacement, with 20 minutes of data for image reconstruction using an in-house ordered subset expectation maximization algorithm and the remaining 2 minutes of data for cross-validation. Two penalty parameters, penalty strengthßand Fair penalty function parameterδ, were subjected to optimization. Whole-body images were reconstructed, and CVLL values were computed across various penalty parameter combinations. The optimal image corresponding to the maximum CVLL value was selected by a grid search for each patient.Main results.Theδvalue required to maximize the CVLL value was notably small (⩽10-6in this study). The influences of voxel size and scan duration on image optimization were investigated. A correlation analysis revealed a significant inverse relationship between optimalßand scan count level, with a correlation coefficient of -0.68 (p-value = 3.5 × 10-5). The optimal images selected by the CVLL method were compared with those chosen by two radiologists based on their diagnostic preferences. Differences were observed in the selection of optimal images.Significance.This study demonstrates the feasibility of incorporating the CVLL method into routine imaging protocols, potentially allowing for a wide range of combinations of injected radioactivity amounts and scan durations in modern PET imaging.


Asunto(s)
Procesamiento de Imagen Asistido por Computador , Neoplasias Pulmonares , Tomografía de Emisión de Positrones , Imagen de Cuerpo Entero , Humanos , Neoplasias Pulmonares/diagnóstico por imagen , Procesamiento de Imagen Asistido por Computador/métodos , Imagen de Cuerpo Entero/métodos , Funciones de Verosimilitud , Masculino , Femenino , Tomografía Computarizada por Tomografía de Emisión de Positrones
8.
Gastric Cancer ; 2024 Jul 30.
Artículo en Inglés | MEDLINE | ID: mdl-39080146

RESUMEN

BACKGROUND: Previous studies have investigated cardiovascular disease (CVD) risks in cancer patients, but there is limited knowledge concerning the CVD risk in adult and young adolescent (AYA) survivors of gastric cancer. OBJECTIVES: This study aims to investigate the incidence of CVD in AYA gastric cancer survivors, analyzing it by treatment type and identifying associated risk factors. METHODS: We conducted a retrospective cohort study using Korean National Health Insurance Service data collected from 2006 to 2019. Propensity score matching (1:3, caliper < 0.1) was performed using the variables age, sex, income, residential area, and presence of comorbidities, and we classified participants into gastric cancer (n = 6562) and non-cancer control (n = 19,678) groups. Cox regression models were used to calculate hazard ratios (HRs) for CVD incidence. The study assessed CVD incidence by cancer treatment and identified risk factors through multivariable Cox regression. RESULTS: During a median 6.5-year follow-up, AYA gastric cancer survivors consistently exhibited greater CVD incidence. Their risk of CVD was significantly elevated compared to that of controls (HR, 1.18; 95% confidence interval [CI] 1.05-1.33). In particular, deep vein thrombosis (HR, 3.93; 95% CI 3.06-14.67) and pulmonary embolism (HR, 6.58; 95% CI 3.06-14.67) risks were notably increased. Chemotherapy was associated with an increased risk of stroke, heart failure, atrial fibrillation, deep vein thrombosis, and pulmonary embolism. Hypertension (HR, 1.58; 95% CI 1.10-2.26) and dyslipidemia (HR, 1.46; 95% CI 1.06-2.20) emerged as risk factors for CVD development. CONCLUSION: This study reports elevated risks of CVD in AYA gastric cancer survivors and emphasizes the need for vigilant monitoring of CVD in this population.

9.
Artículo en Inglés | MEDLINE | ID: mdl-39075957

RESUMEN

INTRODUCTION: Any cancer diagnosis induces fear and shocking emotional experiences accompanied by anxiety, depression, unpredictability, and distress. The emotional effect of a cancer diagnosis and the rigidity of cancer treatment negatively impact the quality of life (QoL) of patients, and this may continue after treatment. Additionally, emotional distress induces neuroendocrine stress activation systems and raises stress hormone secretion by causing immunological dysfunctions. The present narrative review aims to describe nursing coaching approaches that improve QoL perceptions among cancer patients during their hospitalization. METHODS: This review was carried out using the PRISMA methodology until the end of November 2023 through PubMed, Scopus, Web of Science, and CINAHL databases. Researchers systematically collected all the currently available literature. The search terms and boolean operators used to combine keywords were: "QoL" AND "hospitalization" AND "cancer patients" AND "nursing coaching". RESULTS: Four manuscripts were selected in the present review. One manuscript belonged to the British Nursing Database and was a mixed-block-randomized study; one belonged to Scopus, which was also in the PubMed, WoS, and Medline and was a study protocol for an RCT and two manuscripts belonged to the PubMed database and were all RCTs. CONCLUSION: Nursing coaching improved QoL perceptions in cancer patients during their hospitalization. Patients were found to prefer in-person interventions to nurse-led ones, which improved QoL perceptions. However, further interventional studies need to be performed in order to better address coaching nursing interventions during the hospitalization of cancer patients.

10.
Biomolecules ; 14(7)2024 Jul 12.
Artículo en Inglés | MEDLINE | ID: mdl-39062554

RESUMEN

In studying the molecular underpinning of spermatogenesis, we expect to understand the fundamental biological processes better and potentially identify genes that may lead to novel diagnostic and therapeutic strategies toward precision medicine in male infertility. In this review, we emphasized our perspective that the path forward necessitates integrative studies that rely on complementary approaches and types of data. To comprehensively analyze spermatogenesis, this review proposes four axes of integration. First, spanning the analysis of spermatogenesis in the healthy state alongside pathologies. Second, the experimental analysis of model systems (in which we can deploy treatments and perturbations) alongside human data. Third, the phenotype is measured alongside its underlying molecular profiles using known markers augmented with unbiased profiles. Finally, the testicular cells are studied as ecosystems, analyzing the germ cells alongside the states observed in the supporting somatic cells. Recently, the study of spermatogenesis has been advancing using single-cell RNA sequencing, where scientists have uncovered the unique stages of germ cell development in mice, revealing new regulators of spermatogenesis and previously unknown cell subtypes in the testis. An in-depth analysis of meiotic and postmeiotic stages led to the discovery of marker genes for spermatogonia, Sertoli and Leydig cells and further elucidated all the other germline and somatic cells in the testis microenvironment in normal and pathogenic conditions. The outcome of an integrative analysis of spermatogenesis using advanced molecular profiling technologies such as scRNA-seq has already propelled our biological understanding, with additional studies expected to have clinical implications for the study of male fertility. By uncovering new genes and pathways involved in abnormal spermatogenesis, we may gain insights into subfertility or sterility.


Asunto(s)
RNA-Seq , Análisis de la Célula Individual , Espermatogénesis , Espermatogénesis/genética , Humanos , Masculino , Animales , Análisis de la Célula Individual/métodos , Ratones , RNA-Seq/métodos , Células Germinativas/metabolismo , Testículo/metabolismo , Infertilidad Masculina/genética , Análisis de Expresión Génica de una Sola Célula
11.
Nurs Rep ; 14(2): 1468-1476, 2024 Jun 11.
Artículo en Inglés | MEDLINE | ID: mdl-38921720

RESUMEN

BACKGROUND: Management of PICC dressing can be performed at home by the patient through adequate training and telenursing. This trial verifies that the incidence of catheter-related complications in home patients, assisted by telenursing, is not greater than that observed in outpatients. METHODS: This clinical trial is composed of 72 patients with malignant tumors who underwent long-term chemotherapy with PICC insertion. They were randomly divided into an experimental group (33 cases) and a calibration group (39 cases). The control group received outpatient dressing for the PICC at the hospital, while the experimental group received a telenursing intervention about the management of the PICC. The incidence of catheter-related infections, the ability of self-management, and a rough cost/benefit estimation were compared between the two groups. This trial was performed according to the CONSORT 2010 checklist. RESULTS: The two groups do not significantly differ in relation to age, sex, and PICCs in terms of the body side insertion, the type of dressing, and the agents used for cleaning. The analysis of the results showed that in the home-managed group, the clinical events reported during the connection were higher when compared with the outpatient group (p < 0.001). The patients in the homecare group developed frequent complications resulting from skin redness (p < 0.001). CONCLUSION: The use of telenursing for patient education in cancer centers can reduce nurses' working time, improving the self-management capacity of patients with a long-term PICC. This trial was retrospectively registered with the Clinical Trial Gov on the 18 May 2023 with registration number NCT05880420.

12.
Vaccines (Basel) ; 12(6)2024 Jun 18.
Artículo en Inglés | MEDLINE | ID: mdl-38932407

RESUMEN

There is a knowledge gap concerning the proper timing for COVID-19 vaccination in cancer patients undergoing chemotherapy. We aimed to evaluate the suitability of the guidelines that recommend waiting at least three months after undergoing chemotherapy before receiving a COVID-19 vaccine. This retrospective cohort study used aggregated data from the TriNetX US Collaboratory network. Participants were grouped into two groups based on the interval between chemotherapy and vaccination. The primary outcome assessed was infection risks, including COVID-19; skin, intra-abdominal, and urinary tract infections; pneumonia; and sepsis. Secondary measures included healthcare utilization and all causes of mortality. Kaplan-Meier analysis and the Cox proportional hazard model were used to calculate the cumulative incidence and hazard ratio (HR) and 95% confidence intervals for the outcomes. The proportional hazard assumption was tested with the generalized Schoenfeld approach. Four subgroup analyses (cancer type, vaccine brand, sex, age) were conducted. Sensitivity analyses were performed to account for competing risks and explore three distinct time intervals. Patients receiving a vaccine within three months after chemotherapy had a higher risk of COVID-19 infection (HR: 1.428, 95% CI: 1.035-1.970), urinary tract infection (HR: 1.477, 95% CI: 1.083-2.014), and sepsis (HR: 1.854, 95% CI: 1.091-3.152) compared to those who adhered to the recommendations. Hospital inpatient service utilization risk was also significantly elevated for the within three months group (HR: 1.692, 95% CI: 1.354-2.115). Adhering to a three-month post-chemotherapy waiting period reduces infection and healthcare utilization risks for cancer patients receiving a COVID-19 vaccine.

13.
BMC Psychol ; 12(1): 363, 2024 Jun 24.
Artículo en Inglés | MEDLINE | ID: mdl-38915070

RESUMEN

BACKGROUND: The body image of patients with cancer can be negatively affected due to treatment toxicities. Changes in body image may cause patients to experience social appearance anxiety. This study aimed to evaluate the body image and social appearance anxiety of patients with cancer undergoing radiotherapy. METHODS: The cross-sectional study was conducted with 153 patients with cancer undergoing radiotherapy in a university hospital. The data were collected with a Patient Information Form, the Body Image Scale, and the Social Appearance Anxiety Scale and the Radiation Therapy Oncology Group Skin Toxicity Criteria. RESULTS: Patients' mean body image score was 15.18 ± 8.26 (min = 0, max = 30), mean social appearance anxiety score was 45.29 ± 14.50 (min = 16, max = 80). Patients with low education levels and low-income levels had higher body image and social appearance anxiety scores (p < 0.01). Body image and social appearance anxiety scores were found to be higher in patients with advanced cancer, grade III-IV skin toxicity, pain, fatigue, and constipation (p < 0.05). CONCLUSIONS: Radiotherapy may negatively affect body image and social appearance anxiety. Assessments of body image and social appearance anxiety regularly before, during, and after treatment are essential. Psychosocial support should be provided to patients to reduce body image and social appearance anxiety and increase their well-being. Patients with cancer especially those who have low income and education levels, advanced cancer stage and skin toxicity, and suffer from pain, fatigue, constipation, etc. should be supported by methods such as counseling and social support groups.


Asunto(s)
Ansiedad , Imagen Corporal , Neoplasias , Humanos , Estudios Transversales , Imagen Corporal/psicología , Masculino , Femenino , Persona de Mediana Edad , Neoplasias/radioterapia , Neoplasias/psicología , Neoplasias/complicaciones , Ansiedad/psicología , Ansiedad/etiología , Adulto , Anciano , Radioterapia/efectos adversos , Radioterapia/psicología
14.
Cancers (Basel) ; 16(10)2024 May 19.
Artículo en Inglés | MEDLINE | ID: mdl-38792012

RESUMEN

We performed a systematic review of studies that compared beta-lactams vs. beta-lactams plus aminoglycosides for the treatment of febrile neutropenia in cancer patients. METHOD: We searched CENTRAL, MEDLINE, and Embase for studies published up to October 2023, and randomized controlled trials (RCTs) that compared anti-Pseudomonas aeruginosa beta-lactam monotherapy with any combination of an anti-Pseudomonas aeruginosa beta-lactam and an aminoglycoside were included. RESULT: The all-cause mortality rate of combination therapy showed no significant differences compared with that of monotherapy (RR 0.99, 95% CI 0.84 to 1.16, high certainty of evidence). Infection-related mortality rates showed that combination therapy had a small positive impact compared with the intervention with monotherapy (RR 0.83, 95% CI 0.66 to 1.05, high certainty of evidence). Regarding treatment failure, combination therapy showed no significant differences compared with monotherapy (RR 0.99, 95% CI 0.94 to 1.03, low certainty of evidence). In the sensitivity analysis, the treatment failure data published between 2010 and 2019 showed better outcomes in the same beta-lactam group (RR 1.10 [95% CI, 1.01-1.19]). Renal failure was more frequent with combination therapy of any daily dosing regimen (RR 0.46, 95% CI 0.36 to 0.60, high certainty of evidence). CONCLUSION: We found combining aminoglycosides with a narrow-spectrum beta-lactam did not spare the use of broad-spectrum antibiotics. Few studies included antibiotic-resistant bacteria and a detailed investigation of aminoglycoside serum levels, and studies that combined the same beta-lactams showed only a minimal impact with the combination therapy. In the future, studies that include the profile of antibiotic-resistant bacteria and the monitoring of serum aminoglycoside levels will be required.

15.
Am J Hosp Palliat Care ; : 10499091241252977, 2024 May 16.
Artículo en Inglés | MEDLINE | ID: mdl-38752431

RESUMEN

BACKGROUND: Ketamine has been used to control refractory cancer pain as an adjuvant to opioids. We conducted a prospective phase II study to investigate the efficacy and safety of 5-day continuous intravenous infusion (CIVI) of Ketamine in terminally ill cancer patients with refractory cancer pain. METHODS: Hospitalized terminally ill cancer patients with refractory cancer pain were enrolled. Refractory cancer pain was indicated by requirements for 4 or more rescue opioids or pain intensity using numerical rating scale > personalized pain goal (PPG) despite of intravenous morphine equivalent daily dose (IV MEDD) ≥ 120 mg/day. The CIVI of ketamine was increased from .05 mg/kg/hour to .5 mg/kg/hour by .05 every 8 hours if pain intensity exceeded PPG or if number of rescue opioids ≥2 during prior 8 hours was required. The primary end-point was overall pain response rate, which indicates complete response (both rescue opioid ≤3/day and pain intensity ≤ PPG) plus partial response (rescue opioid ≤3/day), without unacceptable toxicities. RESULTS: Among 21 eligible patients enrolled between September 2019 and January 2023, 20 were analyzed. Most pain mechanisms were mixed type (n = 15, 75%), with neuropathic component (n = 17, 85%). The baseline background opioids were IV MEDD 186 mg/24hour (range, 124-592), number of rescue opioids was 6 (IQR, 5-9), and median PPG was 4 (IQR, 3-4). The overall pain response rate was 50% (n = 10) including 40% (n = 8) for complete pain response and 10% (n = 2) for partial pain response. CONCLUSION: This study showed efficacy of gradually increasing CIVI of ketamine for terminally ill cancer patients with refractory cancer pain. CIVI of ketamine could be a useful tool in these patients considering the limited treatment options. (NCT03362073, Initial Release: November 15, 2017).

16.
J Neurooncol ; 169(1): 137-145, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38762830

RESUMEN

PURPOSE: Glioblastoma (GBM) is an aggressive brain tumor in which primary therapy is standardized and consists of surgery, radiotherapy (RT), and chemotherapy. However, the optimal time from surgery to start of RT is unknown. A high-grade glioma cancer patient pathway (CPP) was implemented in Norway in 2015 to avoid non-medical delays and regional disparity, and to optimize information flow to patients. This study investigated how CPP affected time to RT after surgery and overall survival. METHODS: This study included consecutive GBM patients diagnosed in South-Eastern Norway Regional Health Authority from 2006 to 2019 and treated with RT. The pre CPP implementation group constituted patients diagnosed 2006-2014, and the post CPP implementation group constituted patients diagnosed 2016-2019. We evaluated timing of RT and survival in relation to CPP implementation. RESULTS: A total of 1212 patients with GBM were included. CPP implementation was associated with significantly better outcomes (p < 0.001). Median overall survival was 12.9 months. The odds of receiving RT within four weeks after surgery were significantly higher post CPP implementation (p < 0.001). We found no difference in survival dependent on timing of RT below 4, 4-6 or more than 6 weeks (p = 0.349). Prognostic factors for better outcomes in adjusted analyses were female sex (p = 0.005), younger age (p < 0.001), solitary tumors (p = 0.008), gross total resection (p < 0.001), and higher RT dose (p < 0.001). CONCLUSION: CPP implementation significantly reduced time to start of postoperative RT. Survival was significantly longer in the period after the CPP implementation, however, timing of postoperative RT relative to time of surgery did not impact survival.


Asunto(s)
Neoplasias Encefálicas , Glioblastoma , Tiempo de Tratamiento , Humanos , Glioblastoma/radioterapia , Glioblastoma/mortalidad , Glioblastoma/cirugía , Masculino , Femenino , Persona de Mediana Edad , Neoplasias Encefálicas/mortalidad , Neoplasias Encefálicas/radioterapia , Anciano , Tiempo de Tratamiento/estadística & datos numéricos , Noruega/epidemiología , Adulto , Tasa de Supervivencia , Estudios de Cohortes , Pronóstico , Vías Clínicas , Estudios Retrospectivos , Adulto Joven , Estudios de Seguimiento
18.
Int J Nurs Stud ; 155: 104772, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38676991

RESUMEN

BACKGROUND: Recruiting advanced cancer patients is crucial for nursing research in cancer care. However, nurse researchers often face various socio-cultural challenges, particularly in mainland China, where cultural taboos around death pose significant obstacles. An unexplored constraint in this context is the pivotal role Chinese family members play in patients' healthcare decision-making. This research gap underscores the need for a deeper understanding of Chinese family members' perspectives on the engagement of advanced cancer patients in nursing research. OBJECTIVE: To explore the perceptions and concerns of family members regarding the recruitment and participation of advanced cancer patients in nursing research. DESIGN: A qualitative descriptive study was conducted. SETTINGS: Three cancer hospitals in mainland China. PARTICIPANTS: A purposive sample of 18 family members, consisting of children or spouses of advanced cancer patients, was recruited as participants. METHODS: Semi-structured interviews were conducted to collect data between September 2022 and January 2023. The thematic analysis method was used to analyze the data. RESULTS: Three themes were identified: The absence of prior participation, Family members' reluctance to facilitate patient involvement, and Strategies to encourage patients' future participation. Family members were hesitant to allow their relatives with advanced cancer to engage in nursing research, primarily due to concerns about distressing patients, the use of potential sensitive language, stigma, and the risks involved in participation. To address these concerns, they emphasized the importance of gaining family approval prior to patient enrolment. They highlighted the need of family involvement on behalf of sick relatives in research, advocating for the inclusion of a wide range of patients rather than targeting specific subgroups. They also reiterated the significance of choosing the right time for participation and avoiding using sensitive terms such as 'cancer', 'dying', and 'death' when engaging with patients. Moreover, they proposed the recruitment of patients by trusted professionals, shortening the duration of research activities and simplifying research procedures. CONCLUSIONS: This study provides fresh insights into the perspectives of family members concerning the recruitment and engagement of advanced cancer patients in nursing research. It emphasizes the importance of addressing their concerns and recommendations, aiding nurse researchers in developing culturally sensitive recruitment strategies and fostering the inclusive participation of advanced cancer patients in nursing research within the context of family-centered care and cultural taboos surrounding death.


Asunto(s)
Familia , Neoplasias , Investigación en Enfermería , Investigación Cualitativa , Humanos , Familia/psicología , Neoplasias/psicología , Neoplasias/enfermería , Femenino , Persona de Mediana Edad , Masculino , Adulto , China , Participación del Paciente/psicología , Anciano
19.
BMC Palliat Care ; 23(1): 102, 2024 Apr 17.
Artículo en Inglés | MEDLINE | ID: mdl-38627698

RESUMEN

BACKGROUND: Advanced cancer patients with good Eastern Cooperative Oncology Group (ECOG) performance status (score 0-1) are underrepresented in current qualitative reports compared with their dying counterparts. AIM: To explore the experiences and care needs of advanced cancer patients with good ECOG. DESIGN: A qualitative phenomenological approach using semi-structured interview was employed. Data was analyzed using the Colaizzi's method. SETTING/PARTICIPANTS: Purposive sample of terminal solid cancer patients on palliative care aged 18-70 years with a 0-1 ECOG score were recruited from a tertiary general hospital. RESULTS: Sixteen participants were interviewed. Seven themes were generated from the transcripts, including experiencing no or mild symptoms; independence in self-care, decision-making, and financial capacity; prioritization of cancer growth suppression over symptom management; financial concerns; hope for prognosis and life; reluctance to discuss death and after-death arrangements; and use of complementary and alternative medicine (CAM) and religious coping. CONCLUSIONS: Advanced cancer patients with good ECOG have distinct experiences and care needs from their dying counterparts. They tend to experience no or mild symptoms, demonstrate a strong sense of independence, and prioritize cancer suppression over symptom management. Financial concerns were common and impact their care-related decision-making. Though being hopeful for their prognosis and life, many are reluctant to discuss death and after-death arrangements. Many Chinese patients use herbal medicine as a CAM modality but need improved awareness of and accessibility to treatment options. Healthcare professionals and policy-makers should recognize their unique experiences and needs when tailoring care strategies and policies.


Asunto(s)
Neoplasias , Humanos , Neoplasias/terapia , Cuidados Paliativos , Pronóstico , Autocuidado , Investigación Cualitativa
20.
Vaccines (Basel) ; 12(4)2024 Apr 16.
Artículo en Inglés | MEDLINE | ID: mdl-38675802

RESUMEN

Patients with cancer can be immunocompromised because of their disease and/or due to anticancer therapy. In this population, severe influenza virus infections are associated with an elevated risk of morbidity and mortality. Influenza vaccination is therefore highly recommended in cancer patients, including those receiving anticancer therapy. However, vaccination coverage remains far below the recommended target for vulnerable subjects. Six specialists in oncology, hematology, immunology, and public health/vaccinology convened with the objective of developing strategies, based on evidence and clinical experience, for improving influenza vaccination coverage in cancer patients. This viewpoint provides an overview of current influenza vaccination recommendations in cancer patients, discusses barriers to vaccination coverage, and presents strategies for overcoming said barriers. New immunization issues raised by the COVID-19 pandemic are also addressed. Future directions include improving public education on influenza vaccination, providing the media with accurate information, improving knowledge among healthcare professionals, improving access to vaccines for cancer patients, co-administration of the influenza and COVID-19 vaccines, increased collaboration between oncologists and other health professionals, increased accessibility of digital vaccination registries to specialists, shared information platforms, and promoting immunization campaigns by healthcare systems with the support of scientific societies.

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