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1.
Nat Commun ; 15(1): 6753, 2024 Aug 08.
Artigo em Inglês | MEDLINE | ID: mdl-39117670

RESUMO

The prognosis of patients with advanced high-grade (G3) digestive neuroendocrine neoplasms (NENs) is rather poor. The addition of immune checkpoint inhibition to platinum-based chemotherapy may improve survival. NICE-NEC (NCT03980925) is a single-arm, phase II trial that recruited chemotherapy-naive, unresectable advanced or metastatic G3 NENs of gastroenteropancreatic (GEP) or unknown origin. Patients received nivolumab 360 mg intravenously (iv) on day 1, carboplatin AUC 5 iv on day 1, and etoposide 100 mg/m2/d iv on days 1-3, every 3 weeks for up to six cycles, followed by nivolumab 480 mg every 4 weeks for up to 24 months, disease progression, death or unacceptable toxicity. The primary endpoint was the 12-month overall survival (OS) rate (H0 50%, H1 72%, ß 80%, α 5%). Secondary endpoints were objective response rate (ORR), duration of response (DoR), progression-free survival (PFS), and safety. From 2019 to 2021, 37 patients were enrolled. The most common primary sites were the pancreas (37.8%), stomach (16.2%) and colon (10.8%). Twenty-five patients (67.6%) were poorly differentiated carcinomas (NECs) and/or had a Ki67 index >55%. The ORR was 56.8%. Median PFS was 5.7 months (95%CI: 5.1-9) and median OS 13.9 months (95%CI: 8.3-Not reached), with a 12-month OS rate of 54.1% (95%CI: 40.2-72.8) that did not meet the primary endpoint. However, 37.6% of patients were long-term survivors (>2 years). The safety profile was consistent with previous reports. There was one treatment-related death. Nivolumab plus platinum-based chemotherapy was associated with prolonged survival in over one-third of chemonaïve patients with G3 GEP-NENs, with a manageable safety profile.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica , Tumores Neuroendócrinos , Nivolumabe , Neoplasias Pancreáticas , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Nivolumabe/administração & dosagem , Nivolumabe/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Idoso , Tumores Neuroendócrinos/tratamento farmacológico , Tumores Neuroendócrinos/patologia , Tumores Neuroendócrinos/mortalidade , Adulto , Neoplasias Pancreáticas/tratamento farmacológico , Neoplasias Pancreáticas/patologia , Neoplasias Pancreáticas/mortalidade , Neoplasias Gástricas/tratamento farmacológico , Neoplasias Gástricas/patologia , Neoplasias Gástricas/mortalidade , Carboplatina/administração & dosagem , Carboplatina/uso terapêutico , Intervalo Livre de Progressão , Neoplasias Intestinais/tratamento farmacológico , Neoplasias Intestinais/patologia , Neoplasias Intestinais/mortalidade , Gradação de Tumores , Etoposídeo/administração & dosagem , Etoposídeo/uso terapêutico
2.
Ann Plast Surg ; 92(4S Suppl 2): S117-S122, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38556659

RESUMO

INTRODUCTION: Reconstructive procedures of the head, neck, and face after skin cancer resection are typically performed by surgeons trained in either ENT facial plastic surgery or plastic and reconstructive surgery. We analyzed a large national database to compare patient populations, practice, and outcomes of skin cancer reconstruction of the head, neck, and face performed by these 2 surgical specialties. METHODS: Cases were selected from the American College of Surgeons National Surgical Quality Improvement Program. Variables that differed significantly on univariate analysis were included in a nominal logistic regression, with having at least 1 wound-specific complication, medical complication, or unplanned reoperation within 30 days as the dependent variables. RESULTS: There were a total of 2850 cases, of which 61.36% were performed by ENT. Surgical specialty was not found to be a predictor of wound complications, medical complications, or unplanned reoperations. On multivariate analysis, operative times greater than 6 hours and anatomical location (specifically, skin cancer of the nose) predicted adverse outcomes. Significant differences were observed between the patient populations of the 2 specialties in terms of demographics, comorbidities, and the anatomical location of the cancer defect. CONCLUSION: Reconstruction of the head, neck, and face after skin cancer removal represents an important and common element in the scope of practice of both ENT facial plastic surgeons and plastic surgeons. No evidence was found to suggest that surgical specialty is associated with adverse postoperative outcomes. However, ENT facial plastic surgeons and plastic surgeons seem to manage unique patient populations and use different reconstructive techniques, reflecting their distinct training and areas of expertise. A multidisciplinary approach where the complementary skills of both specialties can be leveraged may optimize patient outcomes.


Assuntos
Neoplasias de Cabeça e Pescoço , Procedimentos de Cirurgia Plástica , Neoplasias Cutâneas , Humanos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Pescoço , Neoplasias de Cabeça e Pescoço/cirurgia , Neoplasias Cutâneas/cirurgia , Neoplasias Cutâneas/complicações , Melhoria de Qualidade , Estudos Retrospectivos
3.
Clin Transl Oncol ; 26(10): 2640-2651, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-38642257

RESUMO

PURPOSE: RAS (KRAS/NRAS) mutational status on a tumor biopsy is mandatory to guide the best treatment in metastatic colorectal cancer (mCRC). Determining the RAS mutational status by tumor-tissue biopsy is essential in guiding the optimal treatment decision for mCRC. RAS mutations are negative predictive factors for the use of EGFR monoclonal antibodies. Cell-free DNA (cfDNA) analysis enables minimally invasive monitoring of tumor evolution. METHODS/PATIENTS: PERSEIDA was an observational, prospective study assessing cfDNA RAS, BRAF and EGFR mutations (using Idylla™) in first-line mCRC, RAS wild-type (baseline tumor-tissue biopsy) patients (cohort 2). Plasma samples were collected before first-line treatment, after 20 ± 2 weeks, and at disease progression. RESULTS: 117 patients were included (103 received panitumumab + chemotherapy as first-line treatment). At baseline, 7 (6.8%) patients had RAS mutations, 4 (3.9%) BRAF mutations and no EGFR mutations were detected (cfDNA, panitumumab + chemotherapy subpopulation [panitumumab + Ch]). The baseline RAS mutational status concordance between tissue and liquid biopsies was 94.0% (93.2%, panitumumab + Ch). At 20 weeks, only one patient in the study (included in the panitumumab + Ch) had an emerging cfDNA RAS mutation. No emerging BRAF or EGFR mutations were reported. At disease progression, 6 patients had emergent mutations not present at baseline (RAS conversion rate: 13.3% [6/45]; 15.0% [6/40], panitumumab + Ch). CONCLUSIONS: The concordance rate between liquid and solid biopsies at baseline was very high, as previously reported, while our results suggest a considerable emergence of RAS mutations during disease progression. Thus, the dynamics of the genomic landscape in ctDNA may provide relevant information for the management of mCRC patients.


Assuntos
Ácidos Nucleicos Livres , Neoplasias Colorretais , Mutação , Panitumumabe , Proteínas Proto-Oncogênicas B-raf , Humanos , Neoplasias Colorretais/genética , Neoplasias Colorretais/tratamento farmacológico , Neoplasias Colorretais/patologia , Neoplasias Colorretais/sangue , Feminino , Masculino , Estudos Prospectivos , Idoso , Pessoa de Meia-Idade , Ácidos Nucleicos Livres/genética , Ácidos Nucleicos Livres/sangue , Proteínas Proto-Oncogênicas B-raf/genética , Panitumumabe/uso terapêutico , Proteínas Proto-Oncogênicas p21(ras)/genética , Receptores ErbB/genética , Adulto , Idoso de 80 Anos ou mais , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , GTP Fosfo-Hidrolases/genética , Progressão da Doença , Proteínas de Membrana/genética
4.
PLoS One ; 18(12): e0288571, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38157343

RESUMO

BACKGROUND: Large subcostal incisional hernias are considered as complex defects, and a few different approaches have been described for repair. The purpose of this comparative cross-sectional study is to evaluate the outcomes of patients with large subcostal incisional hernias treated with either the open anterior components separation technique (ACS) or with the open transversus abdominis release technique (TAR). METHODS: From the database of patients with large complex incisional hernias who underwent abdominal wall reconstruction with open techniques between April 2007 and October 2022 at our institution, on May 25th, 2023 we identified those whose hernias were located in the subcostal areas and who underwent reconstruction with a components separation technique and mesh. Perioperative variables and outcomes were compared between the patients with large subcostal hernias who underwent abdominal wall reconstruction with either the ACS or the TAR techniques. RESULTS: Thirty-one patients with large subcostal hernias were included in the study. ACS and intra-abdominal mesh was used in 11 patients; TAR and retro-muscular mesh was performed in 20 patients. More postoperative local abdominal wall complications were seen in patients who had ACS as opposed to TAR (55% vs 15%, p = 0.02). Hernia recurrence was more common in patients who had ACS as opposed to TAR (55% vs 5%, p = 0.008). CONCLUSIONS: More post-operative complications and recurrences were seen in patients who had ACS as opposed to TAR.


Assuntos
Parede Abdominal , Hérnia Ventral , Hérnia Incisional , Humanos , Hérnia Incisional/cirurgia , Hérnia Ventral/cirurgia , Estudos Transversais , Herniorrafia/efeitos adversos , Herniorrafia/métodos , Músculos Abdominais/cirurgia , Parede Abdominal/cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Telas Cirúrgicas , Recidiva , Estudos Retrospectivos
5.
Psychooncology ; 32(11): 1694-1701, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37789602

RESUMO

PURPOSE: Uncertainty in the context of advanced cancer diagnosis often incurs significant psychological distress. The aims were to evaluate the incidence of psychological distress upon diagnosis of advanced cancer and to analyze whether the relationship between illness uncertainty and psychological distress can be mediated by coping strategies. METHODS: A multicenter, prospective, cross-sectional study was conducted in 15 medical oncology departments across Spain. Individuals with unresectable advanced cancer completed questionnaires on uncertainty (Michel Uncertainty of Illness Scale, coping strategies (Mental Adjustment to Cancer, M-MAC), and psychological distress (Brief Symptom Inventory, BSI-18) after the diagnostic and treatment appointment and before beginning systemic cancer treatment. RESULTS: 841 patients eligible for systemic treatment with palliative intent were included between February 2020 and April 2022. A total of 71.7% had clinically significant levels of psychological distress. Univariate analyses identified that the groups with less psychological distress were male (ηp2  = 0.016), married (ηp2  = 0.006), and had a better performance status (ηp2  = 0.007). The most widely used coping strategies were positive attitude and cognitive avoidance. A positive relationship was found between uncertainty, coping strategies, and psychological distress (p < 0.05). Participants who responded with anxious preoccupation suffered more helplessness and psychological distress, while those who responded with cognitive avoidance displayed greater positive attitude and lesser psychological distress. CONCLUSION: Patients with newly diagnosed unresectable advanced cancer frequently experience psychological distress in the face of uncertainty, potentially influenced by coping strategies like cognitive avoidance.


Assuntos
Neoplasias , Angústia Psicológica , Humanos , Masculino , Feminino , Estudos Prospectivos , Incerteza , Estudos Transversais , Adaptação Psicológica , Neoplasias/psicologia , Estresse Psicológico/psicologia
6.
Healthcare (Basel) ; 11(15)2023 Aug 07.
Artigo em Inglês | MEDLINE | ID: mdl-37570462

RESUMO

The purpose of the study was to compare curability expectations between clinicians and patients and examine the influence of sociodemographic and clinical variables on these expectations and satisfaction within the clinician-patient relationship. This prospective study, conducted from February 2020 to May 2023, involved 986 advanced cancer patients. The patients completed questionnaires assessing treatment efficacy and toxicity predictions and the Scale to Assess the Therapeutic Relationship (STAR). Seventy-four percent of advanced cancer patients had an inaccurate perception of treatment curability. Clinicians perceived male patients with lung or digestive cancer without adenocarcinoma at locally advanced stages, with fewer comorbidities and better functional status (ECOG), as having higher curability expectations. Clinicians tended to have more realistic expectations than patients, since they had to consider the presence of treatment's side effects, while patients underestimated the possibility of experiencing these adverse effects. Patients who had more favorable expectations regarding survival and quality of life were found to be more satisfied with the care provided by their oncologists. It is crucial for patients to understand the treatment goals and establish realistic expectations in order to actively participate in decision-making and achieve a better quality of life at the end of life.

7.
Otolaryngol Clin North Am ; 56(6): 1089-1099, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37353368

RESUMO

Nasal fractures are very common. The literature describes early intervention (<14 days) with closed techniques as cost-effective, minimizing the need for possible secondary surgeries and improved early patient satisfaction. However, the authors observe a measurably high rate of subsequent open treatment after closed treatment, particularly where there is significant septal involvement in the fracture. Moreover, delayed intervention (>3 months) with an open approach has many advantages over early closed technique, including lower revision rate, improved ability for rigid fixation and support, and the ability to correct severe dorsal or caudal L-strut deformities, nasal valve issues, and severe nasal bony deviation/deformities.


Assuntos
Rinoplastia , Fraturas Cranianas , Humanos , Osso Nasal/cirurgia , Rinoplastia/métodos , Septo Nasal/cirurgia , Estudos Retrospectivos , Satisfação do Paciente , Fraturas Cranianas/cirurgia , Resultado do Tratamento
8.
Curr Oncol ; 30(4): 3580-3589, 2023 03 24.
Artigo em Inglês | MEDLINE | ID: mdl-37185386

RESUMO

The therapeutic alliance is an important factor in successful cancer treatment, particularly for those with advanced cancer. This study aims to determine how the therapeutic alliance relates to prognostic preferences and satisfaction with the physician and medical care among patients with advanced cancer. We conducted a cross-sectional study to explore the therapeutic relationship, trust, satisfaction with healthcare, and prognostic preferences among 946 patients with advanced cancer at 15 tertiary hospitals in Spain. Participants completed questionnaires with self-reported measures. Most were male, aged > 65 years, with bronchopulmonary (29%) or colorectal (16%) tumors and metastatic disease at diagnosis. Results revealed that 84% of patients had a good therapeutic alliance. Collaborative and affective bond was positively associated with a preference to know the prognosis and satisfaction with care and decision. There was no difference in a therapeutic alliance based on clinical or sociodemographic factors. The therapeutic alliance between patient and physician is essential for successful treatment outcomes and better overall satisfaction. Therefore, it is vital for healthcare providers to focus on establishing and maintaining a strong relationship with their patients. To achieve this, transparency and care should be prioritized, as well as respect for the preferences of patients regarding the prognosis of their illness.


Assuntos
Neoplasias , Aliança Terapêutica , Humanos , Masculino , Feminino , Estudos Transversais , Espanha , Neoplasias/terapia , Neoplasias/psicologia , Resultado do Tratamento
10.
Clin Transl Oncol ; 25(12): 3492-3500, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37247131

RESUMO

INTRODUCTION: This study investigated the impact of systemic cancer therapy on the quality of life, mental well-being, and life satisfaction of cancer patients. METHODS: This prospective study was promoted by the Spanish Society of Medical Oncology (SEOM) and enrolled patients with localized, resected, or unresectable advanced cancer from 15 Spanish medical oncology departments. Patients completed surveys on quality of life (EORTC-QoL-QLQ-C30), psychological distress (BSI-18) and life satisfaction (SWLS) before and after systemic cancer treatment. RESULTS: The study involved 1807 patients, 944 (52%) having resected, localized cancer, and 863 with unresectable advanced cancer. The mean age was 60 years, and 53% were female. The most common types of localized cancer were colorectal (43%) and breast (38%), while bronchopulmonary (32%), non-colorectal digestive (23%), and colorectal (15%) were the most frequent among those with advanced cancer. Before systemic treatment, patients with advanced cancer had poorer scores than those with localized cancer on physical, role, emotional, cognitive, social limitations, symptoms, psychological distress, and life satisfaction (all p < 0.001), but there were no differences in financial hardship. Patients with localized cancer had greater life satisfaction and better mental well-being than those with advanced cancer before systemic treatment (p < 0.001). After treatment, patients with localized cancer experienced worsening of all scales, symptoms, and mental well-being (p < 0.001), while patients with advanced disease had a minor decline in quality of life. The impact on quality of life was greater on all dimensions except economic hardship and was independent of age, cancer location, and performance status in participants with resected disease after adjuvant chemotherapy. CONCLUSION: In conclusion, our study highlights that systemic cancer treatment can improve quality of life in patients with advanced cancer, while adjuvant treatments for localized disease may have a negative impact on quality of life and psychological well-being. Therefore, treatment decisions should be carefully evaluated on an individual basis.


Assuntos
Neoplasias Colorretais , Qualidade de Vida , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Qualidade de Vida/psicologia , Estudos Prospectivos , Emoções , Bem-Estar Psicológico , Inquéritos e Questionários , Neoplasias Colorretais/terapia
11.
Artigo em Inglês | MEDLINE | ID: mdl-36833708

RESUMO

Depressive symptoms are common in individuals with advanced cancer. OBJECTIVES: This study sought to analyze the relationship between physical and functional status and depressive symptoms, and to assess the role of mental adjustment across these variables in people with advanced cancer. METHODS: A prospective, cross-sectional design was adopted. Data were collected from 748 participants with advanced cancer at 15 tertiary hospitals in Spain. Participants completed self-report measures: Brief Symptom Inventory (BSI), Mini-Mental Adjustment to Cancer (Mini-MAC) scale, and the European Organization for Research and Treatment of Cancer (EORTC) questionnaire. RESULTS: Depression was present in 44.3% of the participants and was more common among women, patients <65 years old, non-partnered, and those with recurrent cancer. Results revealed a negative correlation with functional status, and functional status was negatively associated with depressive symptoms. Mental adjustment affected functional status and depression. Patients having a positive attitude displayed fewer depressive symptoms, while the presence of negative attitudes increased depressive symptoms in this population. CONCLUSIONS: Functional status and mental adjustment are key factors in the presence of depressive symptoms among people with advanced cancer. Assessment of functional status and mental adjustment should be considered when planning treatment and rehabilitation in this population.


Assuntos
Depressão , Neoplasias , Humanos , Feminino , Idoso , Depressão/epidemiologia , Estudos Transversais , Estudos Prospectivos , Estado Funcional , Qualidade de Vida
12.
Health Qual Life Outcomes ; 21(1): 15, 2023 Feb 17.
Artigo em Inglês | MEDLINE | ID: mdl-36800957

RESUMO

PURPOSE: Patients with advanced cancer suffer significant decline of their psychological state. A rapid and reliable evaluation of this state is essential to detect and treat it and improve quality of life. The aim was to probe the usefulness of the emotional function (EF) subscale of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire C30 (EF-EORTC-QLQ-C30) to assess psychological distress in cancer patients. METHODS: This is a multicenter, prospective, observational study involving 15 Spanish hospitals. Patients diagnosed with unresectable advanced thoracic or colorectal cancer were included. Participants completed the Brief Symptom Inventory 18 (BSI-18), the current the gold standard, and the EF-EORTC-QLQ-C30 to assess their psychological distress prior to initiating systemic antineoplastic treatment. Accuracy, sensitivity, positive predictive value (PPV), specificity, and negative predictive value (NPV) were calculated. RESULTS: The sample comprised 639 patients: 283 with advanced thoracic cancer and 356 with advanced colorectal cancer. According to the BSI scale, 74% and 66% displayed psychological distress with an EF-EORTC-QLQ-C30 accuracy of 79% and 76% in detecting psychological distress in individuals with advanced thoracic and colorectal cancer, respectively. Sensitivity was 79 and 75% and specificity was 79 and 77% with a PPV of 92 and 86% and a NPV of 56 and 61% (scale cut-off point, 75) for patients with advanced thoracic and colorectal cancer, respectively. The mean AUC for thoracic cancer was 0.84 and, for colorectal cancer, it was 0.85. CONCLUSION: This study reveals that the EF-EORTC-QLQ-C30 subscale is a simple and effective tool for detecting psychological distress in people with advanced cancer.


Assuntos
Neoplasias Colorretais , Angústia Psicológica , Humanos , Qualidade de Vida , Estudos Prospectivos , Inquéritos e Questionários , Neoplasias Colorretais/psicologia
13.
Trauma Violence Abuse ; 24(3): 1948-1965, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-35603442

RESUMO

Cyber intimate partner violence (C-IPV) is a technology-mediated form of violence. It has been examined only in the last 10 years as a form of violence that can cause psychological damage to its victims. How this phenomenon connects to and differs from face-to-face IPV (F2F-IPV) has been, as yet, little studied. Research has not made clear whether sex differences may impact its use, particularly in light of the fact that no physical coercion is used in C-IPV. Thus, the current research aimed to investigate through a meta-analysis: differences between the average levels of different types of C-IPV victimization and perpetration; the association between C-IPV and F2F-IPV victimization and perpetration; and whether the answers to these questions were dependent on sex. The current meta-analysis drew on 46 studies, within 44 papers, with a total sample of 27,491 participants. Findings from 22 of these studies showed no significant sex differences between the average levels of different types of C-IPV victimization and between different types of C-IPV perpetration. These 22 studies showed positive large effect sizes for the correlation between C-IPV and F2F-IPV perpetration and victimization. Moreover, in both perpetration and victimization, sex did not impact the level of association. The findings suggested that C-IPV and F2F-IPV are highly correlated, and though not the same, they may share similar characteristics. Additionally, the results suggested that sex differences do not impact non-physical aggression, such as C-IPV. The implications for preventive strategies include that IPV interventions should also focus on alleviating instances of C-IPV.


Assuntos
Bullying , Vítimas de Crime , Cyberbullying , Violência por Parceiro Íntimo , Humanos , Feminino , Masculino , Violência por Parceiro Íntimo/psicologia , Vítimas de Crime/psicologia , Coerção
14.
Cancers (Basel) ; 14(24)2022 Dec 09.
Artigo em Inglês | MEDLINE | ID: mdl-36551560

RESUMO

The serial analysis of cell-free DNA (cfDNA) enables minimally invasive monitoring of tumor evolution, providing continuous genetic information. PERSEIDA was an observational, prospective study assessing the cfDNA RAS (KRAS/NRAS) mutational status evolution in first-line, metastatic CRC, RAS wild-type (according to baseline tumor tissue biopsy) patients. Plasma samples were collected before first-line treatment, after 20 ± 2 weeks, and at disease progression. One hundred and nineteen patients were included (102 received panitumumab and chemotherapy as first-line treatment-panitumumab subpopulation). Fifteen (12.6%) patients presented baseline cfDNA RAS mutations (n = 14 [13.7%], panitumumab subpopulation) (mutant allele fraction ≥0.02 for all results). No patients presented emergent mutations (cfDNA RAS mutations not present at baseline) at 20 weeks. At disease progression, 11 patients (n = 9; panitumumab subpopulation) presented emergent mutations (RAS conversion rate: 19.0% [11/58]; 17.7% [9/51], panitumumab subpopulation). In contrast, three (5.2%) patients presenting baseline cfDNA RAS mutations were RAS wild-type at disease progression. No significant associations were observed between overall response rate or progression-free survival and cfDNA RAS mutational status in the total panitumumab subpopulation. Although, in patients with left-sided tumors, a significantly longer progression-free survival was observed in cfDNA RAS wild-type patients compared to those presenting cfDNA RAS mutations at any time. Continuous evaluation of RAS mutations may provide valuable insights on tumor molecular dynamics that can help clinical practice.

15.
BMC Neurol ; 22(1): 393, 2022 Oct 24.
Artigo em Inglês | MEDLINE | ID: mdl-36280834

RESUMO

BACKGROUND: Transverse myelitis (TM) is characterized by acute development of motor, sensory and autonomic dysfunctions due to horizontally diffused inflammation in one or more segments of the spinal cord in the absence of a compressive lesion. The not well-known inflammation process induces demyelination resulting in neurological dysfunction. CASE PRESENTATION: In this case report we used a functional Near-Infrared Spectroscopy (fNIRS) technique to evaluate changes in the peri-spinal vascular response induced by a peripheral median nerve electrical stimulation in a patient with chronic transverse myelitis (TM). fNIRS showed drastically reduced signal amplitude in the peri-spinal vascular response, compared to that obtained from a healthy control group throughout most of the C7-T1 and T10-L2 spinal cord segments. CONCLUSION: The potential use of this relatively non-invasive fNIRS technology support the potential clinical application of this method for functional test of the spinal cord through the assessment of the spinal neurovascular response.


Assuntos
Doenças do Sistema Nervoso Autônomo , Mielite Transversa , Humanos , Mielite Transversa/etiologia , Espectroscopia de Luz Próxima ao Infravermelho , Medula Espinal/patologia , Doenças do Sistema Nervoso Autônomo/patologia , Inflamação/complicações
16.
Facial Plast Surg ; 38(4): 411-418, 2022 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-35130565

RESUMO

Preoperative analyses of the columellar-philtral and nasolabial angles (CPA and NLA) are important considerations for the rhinoplasty surgeon. This study aims to quantify and compare the degree of change in nasal tip rotation as measured by CPA and NLA over time following rhinoplasty and to identify surgical maneuvers or patient characteristics that may affect nasal tip rotation. Prospective analysis of CPA and NLA in 111 consecutive, consenting cosmetic, and/or functional rhinoplasty patients of the senior author over a 1-year time period was performed. Angles were analyzed before surgery, immediately after surgery, and at 1 week, 1 month, 6 months, and 1 year following surgery. Subgroup analyses based on surgical maneuvers and other covariates were performed. The greatest change to CPA and NLA in the upright position was 11.8 degrees (95% confidence interval [CI]: 9.8-13.7, p < 0.001) and 9.3 degrees (95% CI: 7.9-10.7, p < 0.001) of elevation 1 week after surgery, respectively. The mean CPA was not significantly different than preoperative measures 6 months after surgery; however, the NLA remained 4.94 degrees (95% CI: 2.1-8.4, p = 0.001) elevated. Females showed approximately 10 degrees more elevated CPA than males in pre- and postoperative time points; however, the NLA did not discriminate between sexes. Transfixion incisions appears to cause a significant decrease in postoperative NLA compared with patient who did not undergo transfixion incisions. Measurements for nasal tip rotation are variable and inconsistent throughout the literature. This study shows that rhinoplasty may have a greater effect on nasal tip rotation as measured by NLA and that the effects of NLA and CPA are independent, signifying that a standardized measurement for nasal tip rotation is warranted.


Assuntos
Rinoplastia , Masculino , Feminino , Humanos , Rinoplastia/efeitos adversos , Septo Nasal/cirurgia , Nariz/cirurgia , Lábio/cirurgia , Período Pós-Operatório , Pele , Resultado do Tratamento
17.
Support Care Cancer ; 30(4): 3363-3370, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-34993652

RESUMO

OBJECTIVE: Cancer patients are at increased risk for psychological difficulties and COVID-19. We sought to analyze anxiety and depression levels during the COVID-19 pandemic and the association between sociodemographic, clinical, and psychological factors in patients with advanced cancer. METHODS: A prospective, multicenter cohort of 401 consecutive patients with newly diagnosed, advanced cancer completed the Brief Symptom Inventory, Michel Uncertainty in Illness Scale, Herth Hope Index, and Cancer Worry Scale between February 2020 and May 2021. Linear regression analyses explored the effects of uncertainty, hopelessness, and cancer worry on anxiety and depression, adjusting for sociodemographic and clinical variables. RESULTS: The incidence of anxiety and depression was 36% and 35%, respectively. Emotional distress was greater among women, patients < 65 years of age, and those with an estimated survival of > 18 months. Linear regression analysis revealed that being female, preoccupation about cancer, and hopelessness were associated with increased levels of anxiety (p < 0.001) and depression (p < 0.001) and younger age was associated with a higher risk of anxiety. No differences in anxiety or depression levels were found in relation to marital status, children, educational level, cancer type, histology, stage, or type of treatment. CONCLUSIONS: Patients with advanced cancer who initiated treatment during the pandemic experienced high levels of depression and anxiety. Early diagnosis and the development of intervention strategies are necessary, especially for specific patient subgroups, such as young women with long survival times.


Assuntos
COVID-19 , Neoplasias , Ansiedade/epidemiologia , Ansiedade/etiologia , Ansiedade/psicologia , Criança , Depressão/diagnóstico , Depressão/epidemiologia , Depressão/etiologia , Detecção Precoce de Câncer , Feminino , Humanos , Neoplasias/epidemiologia , Pandemias , Estudos Prospectivos , SARS-CoV-2 , Estresse Psicológico/etiologia
18.
Facial Plast Surg ; 37(2): 233-239, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-33845493

RESUMO

Facial aging is a multifactorial process involving skin laxity, volume loss, facial rhytids and solar elastosis. Surgical interventions can address the laxity of the skin and restore volume loss but do not fully correct the texture of the skin. Historically, there were concerns over the safety of combining laser resurfacing with facelifting procedures, but now there is much evidence to support the safe use of this combination treatment. When done appropriately, the combination of laser resurfacing with facial rejuvenation surgery can provide a synergistic effect for optimal clinical results. Here, we review the many laser options available and how they may be combined safely with surgical facial rejuvenation. We also review clinical contexts and candidate selection to provide safe, reliable results and minimize complications.


Assuntos
Terapia a Laser , Procedimentos de Cirurgia Plástica , Envelhecimento da Pele , Face/cirurgia , Humanos , Rejuvenescimento
19.
Facial Plast Surg ; 37(3): 390-394, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33506452

RESUMO

This article determines if patient, defect, and repair factors can be used to predict the use of additional treatments to achieve optimal aesthetic results after repair of facial Mohs defects. An electronic chart review of patients undergoing Mohs excision and reconstruction of facial neoplasms from November 2005 to April 2017 was performed, reviewing patient demographics and history, tumor size, defect size and location, method and service of reconstruction, time between resection and repair, complications, and subsequent treatments. A total of 1,500 cases with basal cell and squamous cell carcinoma were analyzed. The average defect size was 3.09 ± 8.06 cm2; 81.9% of defects were less than 4 cm2 in size. Advancement flaps were used to repair 44.3% of defects. Complications and undesired sequelae (CUS) were noted in 15.9% of cases; scar hypertrophy or keloid (10.8%) was most common. Postoperative ancillary procedures were performed in less than one-quarter (23.4%) of patients to enhance the postrepair appearance; the most common procedures were intralesional corticosteroid injections and pulse dye laser treatments. CUS were more likely in females (19.6%), defects on the lips (28.7%) and on the nose (27.3%) (p < 0.001 for each). Females (22.7% vs. 12.7%), lip repairs (40.2% vs. 18.3%), transposition flaps (39.2% vs. 14.8%), and repairs performed by a dermatologist (17.9% vs. 11.2%) (p < 0.001 for each) were more likely to be treated with postoperative corticosteroid injections. Females (14.5% vs. 7.4%), patients under the age of 60 years (13.9% vs. 8.8%), and patients whose repair was performed by a dermatologist (11.9% vs. 2.9%) (p < 0.001 for each) were more likely to receive postoperative pulsed dye laser treatments. CUS and ancillary procedures after repair of facial Mohs defects are uncommon. Awareness of individual risk factors and defect characteristics allows the surgeon to choose the most appropriate repair technique while anticipating the potential need for ancillary procedures.


Assuntos
Neoplasias Faciais , Procedimentos de Cirurgia Plástica , Neoplasias Cutâneas , Estética Dentária , Neoplasias Faciais/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Cirurgia de Mohs/efeitos adversos , Estudos Retrospectivos , Neoplasias Cutâneas/cirurgia , Retalhos Cirúrgicos
20.
Cyberpsychol Behav Soc Netw ; 23(11): 743-751, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-32799548

RESUMO

The use of modern technology has inadvertently created newer platforms for intimate partner victimization to take place. The present study investigated (1) whether psychological, sexual, and stalking cyber intimate partner victimization (cyber IPV) types were uniquely associated with alcohol use, and (2) whether there was additive effect of cyber IPV types on alcohol use, after controlling for histories of childhood maltreatment types and face-to-face intimate partner victimization among lesbian, gay, and bisexual (LGB) emerging adults. Participants were 277 self-identifying LGB individuals in the age range of 18-29 years (M = 25.39, SD = 2.77; 16.6% lesbian, 25.6% gay, 43% bisexual women). Participants completed an online questionnaire assessing cyber IPV types, namely, psychological, sexual, and stalking, five forms of childhood maltreatment, face-to-face IPV types (i.e., physical, psychological, and sexual), and alcohol use. Findings indicated that 29.2% (n = 81) endorsed all three types of cyber IPV. Hierarchical regression analysis showed that only sexual cyber IPV was uniquely associated with alcohol use. In support of the cumulative risk hypothesis, those with exposure to three types of cyber IPV were more likely to have greater alcohol use compared to those with exposure to any one type of cyber IPV. Findings indicate that cyber IPV can lead to behavioral health challenges, such as an increase in alcohol use among LGB emerging adults. Findings call for interventions focusing on generating awareness regarding the ill effects of cyber IPV and for mental health professionals to develop treatment programs to aid in the well-being of the victim.


Assuntos
Consumo de Bebidas Alcoólicas/psicologia , Cyberbullying/psicologia , Violência por Parceiro Íntimo/psicologia , Minorias Sexuais e de Gênero/psicologia , Adolescente , Adulto , Feminino , Humanos , Masculino , Parceiros Sexuais/psicologia , Perseguição/psicologia , Inquéritos e Questionários , Adulto Jovem
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