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1.
Front Psychol ; 15: 1344185, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38633878

RESUMO

Introduction: Nurses caring for patients with gynecological cancer experience significant job stress, which adversely impacts their mental health. Previous studies have indicated that perceived professional benefits serves as a protective factor for nurses' mental health, and factors such as job stress, perceived social support and self-efficacy influence their perceived professional benefits. However, the relationships between these factors and the associated mechanisms have remained incompletely understood. This study explored the role of perceived social support and self-efficacy in job stress and perceived professional benefits among nurses caring for patients with gynecological cancer. Methods: During June and July 2023, an investigation was conducted in Anhui Province. The Nurse Job Stressors Scale, Perceived Social Support Scale, Nurses' Perceived Professional Benefits Questionnaire and General Self-Efficacy Scale were administered to 311 nurses caring for patients with gynecological cancer. A chained-mediated effect model was constructed and validated. Results: Job stress negatively affected nurses' perceived professional benefits. Perceived social support was a mediator in job stress and nurses' perceived professional benefits, with a mediating effect value of -0.093. Additionally, perceived social support and self-efficacy functioned as sequential mediators in this relationship, with a mediating effect value of -0.032. Conclusion: This study unveils the influencing mechanisms of job stress on perceived professional benefits of nurses caring for patients with gynecological cancer. It is essential for nursing managers to alleviate nurses' job stress, provide sufficient and effective social support and improve their self-efficacy, ultimately enhancing their perceived professional benefits.

2.
Pan Afr Med J ; 47: 58, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38646138

RESUMO

Granulosa cell tumor (GCT) is a rare ovarian malignancy that represents only 2-3% of all cases. There are two subtypes of GCT: juvenile/JGCT (5% of cases) and adult/AGCT (95% of cases). This study aimed to describe a series of 6 GCT cases. The 6 study patients were managed from June 2011 to November 2022 in a private oncology clinic located in Teresina (PI), Brazil. At diagnosis, the mean patient age was 47 years, and symptoms in 5 patients (83%) were pelvic pain and/or increased abdominal volume. The majority of the patients (N=4/67%) had no comorbidities or findings related to GCT on physical examination. The mean tumor size was 11 cm. Five (83%) tumors were stage Ia and one tumor (17%) was stage III. Regarding tumor subtype, 5 (83%) were AGCT and 1 (17%) was JGCT. Surgical treatment consisted of unilateral salpingo-ophorectomy in 2 patients (33%), total hysterectomy and bilateral salpingo-ophorectomy in 3 patients (50%), and cytoreduction (suboptimal) in 1 patient (17%). After a mean follow-up period of 62.7 months, 5 patients (83%) are still alive and free of disease. One (17%) died from disease progression after 126 months. In the current study, disease-free overall survival was 83%, in a mean follow-up period of 62.7 months.


Assuntos
Tumor de Células da Granulosa , Estadiamento de Neoplasias , Neoplasias Ovarianas , Humanos , Feminino , Tumor de Células da Granulosa/patologia , Tumor de Células da Granulosa/diagnóstico , Tumor de Células da Granulosa/cirurgia , Pessoa de Meia-Idade , Adulto , Neoplasias Ovarianas/patologia , Neoplasias Ovarianas/diagnóstico , Brasil , Histerectomia , Seguimentos , Procedimentos Cirúrgicos de Citorredução/métodos , Idoso , Estudos Retrospectivos , Dor Pélvica/etiologia
3.
J Radiat Res ; 2024 Apr 12.
Artigo em Inglês | MEDLINE | ID: mdl-38610064

RESUMO

The purpose of this study is to evaluate the need for prophylactic antibiotic treatment prior to combined intracavitary and interstitial (hybrid) brachytherapy for gynecologic cancer. A total of 105 gynecologic cancer patients received 405 brachytherapy sessions, including 302 sessions of intracavitary brachytherapy and 103 sessions of hybrid brachytherapy. Prophylactic antibiotics were administered before 35% of the hybrid brachytherapy sessions. The incidence of postbrachytherapy fever and the frequency of subsequent antibiotic use for infection were compared between treatment groups. Among patients treated with hybrid brachytherapy, fever ≥37.5°C occurred in 16.4% of those not receiving prophylactic antibiotics and 16.7% of those receiving prophylactic antibiotics (P > 0.05). Similarly, fever ≥38.0°C occurred in 4.9% of patients not receiving prophylactic antibiotics and 2.4% of those receiving prophylactic antibiotics (P > 0.05). Additional antibiotics were used to treat postbrachytherapy infections in 4.8% of the group receiving prophylactic antibiotics and 0% of those not receiving prophylactic antibiotics, again without statistically significant difference. There were also no significant differences in posttreatment fever incidence and antibiotics use for infection between intracavitary brachytherapy and hybrid brachytherapy sessions. In conclusion, the incidences of infection and fever are low following hybrid brachytherapy, so prophylactic antibiotics are generally unnecessary.

4.
J Vasc Surg Venous Lymphat Disord ; : 101891, 2024 Apr 15.
Artigo em Inglês | MEDLINE | ID: mdl-38631506

RESUMO

OBJECTIVE: Supermicrosurgical lymphaticovenular anastomosis (LVA) is increasingly being recognized as a first-line treatment for limb lymphedema because it is minimally invasive and highly effective. Lymphoscintigraphy and indocyanine green (ICG) lymphography are the two most commonly performed diagnostic imaging examinations to establish the indication and plan the procedure in patients affected by limb lymphedema. In a small group of patients, the information between these two imaging tools can be discordant, showing different anatomical drainage pathways or showing absence of drainage and dermal backflow in one examination, and valid drainage pathways in the other. The purpose of this study is to examine the types of possible discrepancies between lymphoscintigraphy of the superficial system and ICG lymphography, and to describe the surgical outcome after LVA in patients presenting such discrepancies. METHODS: We retrospectively reviewed the data of all patients who underwent LVA for upper or lower limb lymphedema between July 2015 and July 2023. From this series, we identified a group of patients who had non-concordant imaging results from lymphoscintigraphy and ICG-L prior to lymphatic surgery. Non-concordant findings were described in terms of "pattern discordance" or "pathway discordance". Surgical outcome was measured by the change in mean circumference of the limb after surgery. The changes between preoperative and postoperative limbs' measures were analyzed by Student's t-test. P values<0.05 were considered significant. RESULTS: A total of 28 patients with limb lymphedema exhibited inconsistencies between preoperative lymphoscintigraphy of the superficial system and ICG lymphography. Among these patients, 14 experienced "pattern discordance", while 13 had "pathway discordance", and 1 patient had both. After LVA, we observed a significant reduction in the average circumference of the affected limb in the analyzed group. CONCLUSIONS: The discrepancy of information between lymphoscintigraphy and ICG lymphography in the preoperative study of patients affected by limb lymphedema is rare but possible. This phenomenon is still not fully explained, but our results suggest that it does not correlate with the outcome of supermicrosurgical lymphovenous anastomoses.

5.
Open Life Sci ; 19(1): 20220850, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38633411

RESUMO

To investigate the vaginal microbiota signature of patients with gynecologic cancer and evaluate its diagnostic biomarker potential. We incorporated vaginal 16S rRNA-seq data from 529 women and utilized VSEARCH to analyze the raw data. α-Diversity was evaluated utilizing the Chao1, Shannon, and Simpson indices, and ß-diversity was evaluated through principal component analysis using Bray-Curtis distances. Linear discriminant analysis effect size (LEfSe) was utilized to determine species differences between groups. A bacterial co-abundance network was constructed utilizing Spearman correlation analysis. A random forest model of gynecologic tumor risk based on genus was constructed and validated to test its diagnostic efficacy. In gynecologic cancer patients, vaginal α-diversity was significantly greater than in controls, and vaginal ß-diversity was significantly separated from that of controls; there was no correlation between these characteristics and menopause status among the subject women. Women diagnosed with gynecological cancer exhibited a reduction in the abundance of vaginal Firmicutes and Lactobacillus, while an increase was observed in the proportions of Bacteroidetes, Proteobacteria, Prevotella, Streptococcus, and Anaerococcus. A random forest model constructed based on 56 genus achieved high accuracy (area under the curve = 84.96%) in gynecological cancer risk prediction. Furthermore, there were discrepancies observed in the community complexity of co-abundance networks between gynecologic cancer patients and the control group. Our study provides evidence that women with gynecologic cancer have a unique vaginal flora structure and microorganisms may be involved in the gynecologic carcinogenesis process. A gynecological cancer risk prediction model based on characteristic genera has good diagnostic value.

6.
BMJ Case Rep ; 17(4)2024 Apr 19.
Artigo em Inglês | MEDLINE | ID: mdl-38642930

RESUMO

In the dermatological spectrum of oncologic manifestations, cutaneous metastases from endometrial carcinoma stand as a rarity, given the tumour's predilection for neighbouring uterine regions. We present an exceptional case of a patient in her mid-50s, whereby an endometrial carcinoma, defying conventional pathways, manifested on the skin and nail of her distal fourth finger, an unusual site for cutaneous metastases, with a specific histology of the primary cancer.


Assuntos
Neoplasias do Endométrio , Neoplasias Cutâneas , Feminino , Humanos , Unhas/patologia , Neoplasias Cutâneas/patologia , Endométrio/patologia , Neoplasias do Endométrio/patologia
7.
BMJ Case Rep ; 17(4)2024 Apr 19.
Artigo em Inglês | MEDLINE | ID: mdl-38642935

RESUMO

We describe a case of bowel perforation secondary to a recurrence of primary fallopian tube carcinoma treated more than a decade ago. A woman in her 70s presented to a rural centre with an acute abdomen. An abdominal CT showed a perforated ileum secondary to a pelvic mass. Emergency laparotomy identified the pelvic mass that was adherent to the side wall and invading the ileum at the site of perforation. Its adherence to the external iliac vessels posed a challenge to achieve en-bloc resection; therefore, a defunctioning loop ileostomy was created. Final histopathology and immunopathology were consistent with the recurrence of her primary fallopian tube carcinoma. The patient was further discussed in a multidisciplinary team meeting at a tertiary referral hospital. This case highlighted the importance of having a high index of suspicion for cancer recurrence, the utility of rapid source control laparotomy and multidisciplinary team patient management.


Assuntos
Carcinoma , Neoplasias das Tubas Uterinas , Perfuração Intestinal , Peritonite , Feminino , Humanos , Perfuração Intestinal/etiologia , Perfuração Intestinal/cirurgia , Tubas Uterinas , Recidiva Local de Neoplasia/complicações , Peritonite/etiologia , Peritonite/cirurgia , Neoplasias das Tubas Uterinas/complicações , Neoplasias das Tubas Uterinas/cirurgia
8.
J Contemp Brachytherapy ; 16(1): 67-71, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38584882

RESUMO

Purpose: Brachytherapy plays a crucial role in the standard of care for locally advanced gynecological malignancies. In this report, we present the experience from a tertiary teaching hospital, which is a referral center for image-guided brachytherapy (IGBT) in the management of locally advanced gynecological malignancies. Material and methods: This was a retrospective study of 130 patients referred to our hospital for IGBT after receiving initial external beam radiotherapy in their primary healthcare facilities, from January 2021 till January 2023. CT-based planning was done to delineate high-risk clinical target volume (HR-CTV). Dose of 6-7.5 Gy in 3-4 fractions was prescribed. Overall treatment time (OTT) was calculated, and patients were assessed for clinical response and toxicity after three months. Results: All patients received IGBT using an intra-cavitary or interstitial technique. The D90 HR-CTV mean EQD2 dose was 28.34 ±2.78 Gy. The mean EQD2 dose to 2 cc of the bladder, rectum, and sigmoid was 18.31 ±5.19 Gy, 14.14 ±5.76 Gy, and 17.43 ±4.75 Gy, respectively. The median interval time between the last fraction of external beam radiation therapy (EBRT) and first evaluation in the hospital was 19 (range, 13-28) days (interquartile range [IQR]). The median time between the completion of chemoradiation and brachytherapy procedure was 25 (range, 19-33) days (IQR). The mean overall treatment time (OTT) was 63.5 ±14.7 days. Conclusions: This study highlights the established advantages of image-guided interstitial brachytherapy and associated challenges. To optimize the overall treatment duration, it is imperative to prioritize and update the referral processes for brachytherapy centers.

9.
Med Dosim ; 2024 Apr 13.
Artigo em Inglês | MEDLINE | ID: mdl-38616141

RESUMO

High dose rate (HDR) brachytherapy procedures for cervical cancer require multiple applicator insertions for multiple (typically 5) fractions of a single plan, which carries a risk for variability in applicator position between fractions. Due to applicator displacement relative to patient anatomy, the dose to nearby organs-at-risk (OARs) may vary significantly from one fraction to the next. The purpose of this study was to evaluate the effect of changes in HDR tandem and ring (T&R) applicator position on doses to nearby OARs and to present a quick and simple method to estimate doses to OARs inter-fractionally without having to perform a re-plan. Ninety CT image sets for 20 patients, ages 44 to 86, undergoing T&R-based HDR for cervical cancer were used retrospectively for this study. Measures of applicator positional and angular changes relative to the bony anatomy were obtained using image fusion in MIM software, between the planning CT (plan CT) and the CT on the treatment day (CT-TX). Dosimetric data were determined, also using MIM software, using the original (first fraction) dose distribution applied to organs at risk (rectum and bladder), transferred via rigid registration from the plan CT to each CT-TX. Bladder and rectum contours were also transferred from each plan CT to each CT-TX and were tweaked manually to match anatomy on each CT-TX and examined visually for appropriateness. Differences in translation and rotation of the T&R applicator between the planning CT and subsequent individual fractions were recorded and plotted against dose differences between each fraction of treatment and the original (first) fraction. Absolute dose (D2cc) and volume (V50) differences vs positional shifts were calculated and plotted, and the Pearson Product-Moment correlation coefficient between dose parameters and measured positional shifts was determined. Average dosimetric differences between planned dose and subsequent fractional doses obtained through rigid registration were 1.48 ± 1.92 Gy, 14.91 ± 11.92 cm3, 0.56 ± 0.93 Gy, and 1.77 ± 2.18 cm3 for Bladder D2cc, Bladder V50, Rectum D2cc, and Rectum V50, respectively. Correlation between Bladder V50 and sagittal plane rotation gave an r2 of 0.4, showing the most correlation of all parameters studied. Bladder dose and volume increased by a maximum of about 2.7 Gy and 50 cm3 overall for Bladder D2cc and Bladder V50, respectively. Bladder V50 was most sensitive to T&R applicator displacements. We have quantified the effects of applicator positional changes on dose changes for the bladder and rectum. Even large changes in applicator position between fractions did not result in significant changes in dose to these normal tissues, indicating that adaptive re-planning is not necessary.

10.
BMJ Case Rep ; 17(4)2024 Apr 16.
Artigo em Inglês | MEDLINE | ID: mdl-38627058

RESUMO

Gliomatosis peritonei (GP) and Growing Teratoma Syndrome (GTS) are rare and clinically significant conditions often associated with ovarian teratomas. GP involves the development of benign glial implants on the peritoneal surface, while GTS is characterised by the growth of benign, yet enlarging peritoneal implants following chemotherapy for malignant germ cell tumours. These implants are typically histologically mature teratomas devoid of malignancy. Our report documents a unique case where both GP and GTS manifested in a patient undergoing treatment for an immature ovarian teratoma. This dual occurrence is scarcely reported in the existing literature. The patient, a nulliparous woman in her 20s, developed a tumour indicative of GTS immediately after completing three cycles of bleomycin, etoposide and cisplatin therapy. This chemotherapy regimen followed fertility-sparing surgery for a stage IIIb ovarian immature teratoma. Given that total tumour resection is pivotal in positively influencing the prognosis of GTS, early minimally invasive surgical intervention before significant tumour growth is essential. This approach is particularly crucial considering that ovarian germ cell tumours are commonly present in younger patients, necessitating a focus on fertility preservation in most cases.


Assuntos
Neoplasias Embrionárias de Células Germinativas , Neoplasias Ovarianas , Teratoma , Feminino , Humanos , Prognóstico , Neoplasias Ovarianas/patologia , Teratoma/complicações , Teratoma/cirurgia , Teratoma/patologia , Neoplasias Embrionárias de Células Germinativas/complicações
11.
Brachytherapy ; 2024 Apr 19.
Artigo em Inglês | MEDLINE | ID: mdl-38643044

RESUMO

BACKGROUND: Concurrent chemo-radiation followed by high dose rate brachytherapy is the standard of care for locally advanced cervical cancer. The proximity of the ureters to the tumor volume risks ureteric stenosis. Here we outline the current understanding of radiotherapy induced ureteric stenosis in patients treated for cervical cancer, focusing on the incidence, risk factors, clinical consequences, and management. METHODS: Searches on EMBASE, PubMed, Science Direct, and Google Scholar were performed for publications reporting on radiotherapy, cervix cancer and ureteric stenosis. Multi and single center, prospective/retrospective, cohort, and cross-sectional studies were included. RESULTS: This narrative review identified key issues relevant to radiation induced ureteric stenosis in cervical cancer in the literature. Thirteen studies were evaluated, identifying crude and actuarial rates of ureteric stenosis of 0.3-13.5% and 1.5-4.4% (at 5 years) respectively. The risk of ureteric stenosis is highest in the first 5 years after radiotherapy but continues to occur at a rate of 0.15% per year. Risk factors including advanced FIGO stage, tumor size >5 cm and baseline hydronephrosis increase the incidence of ureteric stenosis. EQD2 doses of ≥ 77Gy were significantly associated with ≥grade 3 ureteric morbidity. The majority of patients were managed with nephrostomy +/- ureteric stent insertion, with some requiring ureteral reimplantation, urinary diversion or nephrectomy. CONCLUSIONS: This review has identified multiple considerations, highlighting the need to identify patients highest at risk of ureteric stenosis. There is also a need to recognize ureters as organs at risk, record dose exposure, and apply dose constraints, all of which set the landscape for allowing dose optimization.

12.
Cancers (Basel) ; 16(5)2024 Feb 29.
Artigo em Inglês | MEDLINE | ID: mdl-38473372

RESUMO

Prehabilitation is an upcoming strategy to optimize patient's functional capacity, nutritional status, and psychosocial well-being in order to reduce surgical complications and enhance recovery. This study aims to assess the feasibility of implementing a multimodal prehabilitation program into the standard care of gynecological oncology patients at an academic hospital in terms of recruitment, adherence, and safety, which were assessed by the number of patients eligible, recruitment rate, participation rate, and adherence to individual modalities. Data were derived from the F4S PREHAB trial, a single-center stepped-wedge trial implementing a multimodal prehabilitation program among various surgical specialties. All patients undergoing elective surgery as part of treatment for ovarian, uterine, and vulvar cancer at the Radboudumc, an academic hospital in The Netherlands, between May 2022 and September 2023 were considered eligible for the F4S PREHAB trial and, consequently, were included in this cohort study. The multimodal prehabilitation program comprised a physical exercise intervention, nutritional intervention, psychological intervention, and an intoxication cessation program. A total of 152 patients were eligible and approached for participation of which 111 consented to participate, resulting in a recruitment rate of 73%. Participants attended an average of six exercise sessions and adhered to 85% of possible training sessions. Respectively, 93% and 98% of participants adhered to the prescribed daily protein and vitamin suppletion. Ten participants were referred to a psychologist and completed consultations. Out of nine active smokers, two managed to quit smoking. A total of 59% adhered to alcohol cessation advice. No adverse events were reported. This study demonstrates that introducing a multimodal prehabilitation program into the standard care of gynecological oncology patients is feasible in terms of recruitment and adherence, with no serious adverse events.

13.
Eur J Cancer ; 202: 114010, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38520926

RESUMO

The treatment landscape of solid tumors has changed markedly in the last years. Molecularly targeted treatments and immunotherapies have been implemented and have, in many cancers, lowered the risk of relapse and prolonged survival. Patients with tumors harboring specific targetable molecular alterations or mutations are often of a younger age, and hence future fertility and family building can be important concerns in this group. However, there are great uncertainties regarding the effect of the new drugs on reproductive functions, including fertility, pregnancy and lactation and how young patients with cancers, both women and men should be advised. The goal with this review is to gather the current knowledge regarding oncofertility and the different novel therapies, including immune checkpoint inhibitors, antibody-drug conjugates, small molecules and monoclonal antibody targeted therapies. The specific circumstances and reproductive concerns in different patient groups where novel treatments have been broadly introduced are also discussed, including those with melanoma, lung, breast, colorectal and gynecological cancers. It is clear, that more awareness is needed regarding potential drug toxicity on reproductive tissues, and it is of essence that individuals are informed based on current expertise and on available fertility preservation methods.


Assuntos
Antineoplásicos , Preservação da Fertilidade , Melanoma , Masculino , Gravidez , Humanos , Feminino , Recidiva Local de Neoplasia/tratamento farmacológico , Fertilidade , Antineoplásicos/efeitos adversos , Melanoma/tratamento farmacológico
14.
J Autoimmun ; 144: 103187, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38428110

RESUMO

OBJECTIVES: Among the over 80 different autoimmune diseases, psoriasis (PsO), rheumatoid arthritis (RA), and ankylosing spondylitis (AS) are common representatives. Previous studies indicated a potential link with cancer risk, but suffered often from low statistical power. Thus, we aimed to synthesize the evidence and quantify the association to different female-specific cancer sites. METHODS: The systematic review was performed according to PRISMA guidelines. A search string was developed for the databases PubMed, Web of Science, Cochrane Library and Embase. Results were screened independently by two investigators and the risk of bias was assessed using the ROBINS-E tool. Meta-analyses were performed using inverse variance weighted random-effects models. Statistical between-study heterogeneity was quantified by calculating Cochran's Q, τ2, and Higgins' I2 statistics. Sources of heterogeneity were analyzed and adjusted for within an intensive bias assessment in the form of meta-regression, outlier, influential, and subgroup analyses. A range of methods were used to test and adjust for publication bias. RESULTS: Of 10,096 records that were originally identified by the search strategy, 45 were included in the meta-analyses. RA was inversely associated with both breast and uterine cancer occurrence, while PsO was associated with a higher breast cancer risk. Outlier-adjusted estimates confirmed these findings. Bias assessment revealed differences in geographic regions, particularly in RA patients, with higher estimates among Asian studies. An additional analysis revealed no association between psoriatic arthritis and breast cancer. CONCLUSIONS: RA seems to reduce the risk of breast and uterine cancers, while PsO appears to increase breast cancer risk. Further large studies are required to investigate potential therapy-effects and detailed biological mechanisms.


Assuntos
Artrite Psoriásica , Artrite Reumatoide , Doenças Autoimunes , Neoplasias da Mama , Psoríase , Humanos , Feminino , Doenças Autoimunes/epidemiologia , Artrite Reumatoide/epidemiologia , Psoríase/epidemiologia , Neoplasias da Mama/epidemiologia , Neoplasias da Mama/etiologia
15.
BMJ Case Rep ; 17(3)2024 Mar 21.
Artigo em Inglês | MEDLINE | ID: mdl-38514153

RESUMO

Ewing sarcoma is an exceedingly rare form of cancer that affects the cervix. It falls within the spectrum of neoplastic diseases known as Ewing's family of tumours, typically observed in osseous tissues. A woman in her 40s, experiencing symptoms of leucorrhoea and transvaginal bleeding that commenced 3 months before her consultation, was referred to our gynaecological oncology clinic with a preliminary diagnosis of ovarian teratoma. A colposcopy procedure was conducted unveiling a complete loss of cervical anatomy with friable and malodorous tissue. Pelvic ultrasound identified a lesion of uncertain origin in the cervix, suggestive of malignancy. Histopathological assessment of cervical biopsy specimens confirmed the presence of a small, round, blue cell neoplasm consistent with Ewing sarcoma. She underwent chemotherapy and pelvic radiotherapy, achieving complete remission 9 months after diagnosis, without experiencing any systemic adverse effects or sequelae.


Assuntos
Sarcoma de Ewing , Feminino , Humanos , Sarcoma de Ewing/diagnóstico por imagem , Sarcoma de Ewing/terapia , Colo do Útero/patologia
16.
Med Oncol ; 41(5): 98, 2024 Mar 27.
Artigo em Inglês | MEDLINE | ID: mdl-38536512

RESUMO

Gynecological malignancies are most leading causes of death among women worldwide. The high prevalence of gynecologic malignancies remains significant, necessitating to turn the novel treatment approach like immunotherapy, wherein cancer cells are killed by the invasion of immune system. In recent year, immunotherapy has mostly an advanced treatment approach to repressing the tumor cells survival, proliferation, and invasion via the activation of immune systems. Moreover, various types of immune cells including T-cells, B-cells, and dendritic cells are associated with the immunotherapeutic strategy in cancer treatment. Although the significant role of T-cells against cancer is well established, while B-cells and dendritic cells also play an important role against different gynecological cancer by regulating the immune system. This review focuses on that arena and highlight the role of immune cells in the treatment of gynaecological cancer. Various immune cell-based anticancer therapies such as T-cell therapies, Adoptive Cellular transfer, B-cell therapies as well as approaches to Dendritic Cell therapies have been discussed in detail. Furthermore, the clinical settings and future avenues regarding immunotherapy on gynecological cancer have also been reviewed and illuminated in the recent study.


Assuntos
Neoplasias dos Genitais Femininos , Imunoterapia , Feminino , Humanos , Imunoterapia Adotiva , Neoplasias dos Genitais Femininos/terapia , Linfócitos T
17.
Int J Palliat Nurs ; 30(3): 128-137, 2024 Mar 02.
Artigo em Inglês | MEDLINE | ID: mdl-38517850

RESUMO

BACKGROUND: Education of patients with cancer and patient self-management allow better clinical outcomes using e-health or mobile health applications. AIMS: To develop a mobile application to increase the physical and psychosocial adaptation for patients with gynecological cancer who are receiving chemotherapy and to investigate the effectiveness of the mobile application. METHODS: This study was planned as a parallel, single-blind, pre-post test randomised controlled experimental study in which two groups (intervention-control) will be compared. A total of 52 gynecological cancer patients were planned to be included in the study. FINDINGS: This study is in the protocol stage. Therefore, the results of the study have not yet been reported. CONCLUSIONS: Evidence-based information within JineOnkolojik Destek provides rich data on coping with chemotherapy. In addition, the visual and auditory elements, real patient stories and videos, and the ability to ask questions and receive counselling from the research team can positively affect the physical and psychosocial health of the cancer survivors.


Assuntos
Aplicativos Móveis , Neoplasias , Telemedicina , Humanos , Projetos de Pesquisa , Método Simples-Cego , Feminino
19.
Pathol Res Pract ; 255: 155202, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38367600

RESUMO

Gynecological cancer represents a significant global health challenge, and conventional treatment modalities have demonstrated limited efficacy. However, recent investigations into immune checkpoint pathways have unveiled promising opportunities for enhancing the prognosis of patients with cancer. Among these pathways, TIGIT has surfaced as a compelling candidate owing to its capacity to augment the immune function of NK and T cells through blockade, thereby yielding improved anti-tumor effects and prolonged patient survival. Global clinical trials exploring TIGIT blockade therapy have yielded promising preliminary findings. Nevertheless, further research is imperative to comprehensively grasp the potential of TIGIT-based immunotherapy in optimizing therapeutic outcomes for gynecological cancers. This review primarily delineates the regulatory network and immunosuppressive mechanism of TIGIT, expounds upon its expression and therapeutic potential in three major gynecological cancers, and synthesizes the clinical trials of TIGIT-based cancer immunotherapy. Such insights aim to furnish novel perspectives and serve as reference points for subsequent research and clinical application targeting TIGIT in gynecological cancers.


Assuntos
Neoplasias dos Genitais Femininos , Receptores Imunológicos , Humanos , Imunoterapia , Linfócitos T , Neoplasias dos Genitais Femininos/terapia
20.
Ginekol Pol ; 2024 Feb 09.
Artigo em Inglês | MEDLINE | ID: mdl-38334351

RESUMO

OBJECTIVES: Prehabilitation is a concept of holistic approach to the patient and includes preoperative efforts focused on optimalization of patient's general condition. The idea of prehabilitation started at the beginning of the 21st century. However, prehabilitation programs in gynecological cancer patients are not standardized and are heterogeneous. The aim of the study it to present the concept of prehabilitation and propose prehabilitation protocol to be introduced in Polish oncological centers. MATERIAL AND METHODS: A search in PubMed, Medline, EMBASE (Ovid) and PsycINFO databases was conducted using the following keywords: prehabilitation, gynecological, abdominal surgery, and cancer. The primary outcomes were complications, hospitalization stay, intensive care unit transfer rate, blood loss, wound healing, and reoperation rate. The search was performed in July 2022 and covered the period from 1st January 2000 till 30th June 2022. RESULTS: A total number of 1,118 articles have been identified. Out of all eligible papers only 42 fulfilled the research criteria and were included in the study. The analysis showed that there is no standardized prehabilitation protocol for gynecological cancer surgery, although most include three-modal approach - physical activity, nutrition, and psychological intervention. There is no standard model for physical capacity evaluation, however, 1,118 6 Minute Walk Test (6MWT) is the most common. Frailty evaluation is based on different measurements that prevent from direct comparison of obtained results between studies. CONCLUSIONS: We are not ready to implement the prehabilitation program in polish oncological centers. The main reason elvicz is: lack of accredited ovarian cancer centers, lack of well-established standardized prehabilitation programs for gynecological malignancies (ovarian cancer especially), and lack of proper information for patients about advantages of adequate preparation elvic expected surgery. Furter studies on different prehabilitation programs and information campaigns both for patients and gynecologist are required to make implementing prehabilitation possible in Poland.

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