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1.
Cancers (Basel) ; 16(13)2024 Jun 30.
Artigo em Inglês | MEDLINE | ID: mdl-39001480

RESUMO

Intramedullary astrocytomas (IMAs) are the second most frequent intramedullary tumors in adults. Low-grade IMAs (LG-IMA, WHO grade I and II) carry a better prognosis than high-grade IMAs (HG-IMAs). However, adjuvant treatment of LG-IMAs by radiotherapy (RT) and/or chemotherapy (CT) as well as treatment of tumor recurrences remains controversial. The aim of our study was to evaluate the postoperative outcome of LG-IMAs and the management of recurring tumors. We retrospectively reviewed a series of patients operated on for IMA from 1980 to 2022 in a single neurosurgical department. We retrieved 40 patients who received surgery for intramedullary astrocytomas, including 30 LG-IMAs (22 WHO grade I; 5 WHO grade II; 3 "low-grade") and 10 HG-IMAs (4 WHO grade III; 5 WHO grade IV; 1 "high-grade"). Of the patients with LG-IMAs, the extent of surgical resection was large (gross or subtotal resection >90%) in 30% of cases. Immediate postoperative radiotherapy and/or chemotherapy was proposed only to patients who underwent biopsy (n = 5), while others were initially followed-up. Over a median follow-up of 59 months (range = 13-376), 16 LG-IMA (53.3%) recurred with a mean delay of 28.5 months after surgery (range = 3-288). These included seven biopsies, five partial resections (PR), four subtotal resections (STR) but no gross total resections (GTR). Progression-free survival for LG-IMAs was 51.9% at 3 years and 35.6% at 5 and 10 years; overall survival was 96.3% at 3 years; 90.9% at 5 years and 81.9% at 10 years. There were no significant differences in terms of OS and PFS between WHO grade I and grade II tumors. However, "large resections" (GTR or STR), as opposed to "limited resections" (PR and biopsies), were associated with both better OS (p = 0.14) and PFS (p = 0.04). The treatment of recurrences consisted of surgery alone (n = 3), surgery with RT and/or CT (n = 2), RT with CT (n = 3), RT alone (n = 2) or CT alone (n = 2). In conclusion, although LG-IMAs are infiltrating tumors, the extent of resection (GTR or STR), but not WHO grading, is the main prognostic factor. The management of recurring tumors is highly variable with no conclusive evidence for either option.

2.
Acta Neurochir Suppl ; 135: 75-79, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38153452

RESUMO

BACKGROUND: Tuberculum sellae (TS) meningioma is one of the most frequent meningiomas of the anterior skull base. Herein we perform a review of the literature concerning the preferred surgical approaches to TS meningiomas; in addition, we describe two explicative cases, operated on by our group using different approaches, with the aim to critically revise surgical indications and contraindications. METHODS: In October 2021, two female patients with tuberculum sellae meningioma were treated at the Policlinico Gemelli of Rome. The patients presented with visual deterioration. Surgery was performed using the fronto-temporal approach and transsphenoidal approach. The visual function before and after surgery was evaluated as the main outcome parameter of the surgical treatment of these tumors. CONCLUSIONS: Tuberculum sellae meningioma can be safely resected using the transcranial approach and the transsphenoidal endoscopic approach with preservation and even improvement of visual function after surgery. The relationship of the tumor with the optic nerves, optic canal, and anterior cerebral artery complex are important issues that have to be considered when dealing with tuberculum sellae meningioma. Both transcranial and endonasal approaches, in experienced hands, can allow complete resection of the lesion.


Assuntos
Neoplasias Meníngeas , Meningioma , Neoplasias da Base do Crânio , Humanos , Feminino , Meningioma/diagnóstico por imagem , Meningioma/cirurgia , Artéria Cerebral Anterior , Nervo Óptico , Neoplasias da Base do Crânio/diagnóstico por imagem , Neoplasias da Base do Crânio/cirurgia , Neoplasias Meníngeas/diagnóstico por imagem , Neoplasias Meníngeas/cirurgia
3.
J Infect Dev Ctries ; 16(11): 1778-1780, 2022 11 29.
Artigo em Inglês | MEDLINE | ID: mdl-36449652

RESUMO

Furuncular myiasis is a parasitosis of the skin that is commonly reported in the tropical areas and is caused by various agents including Dermatobia hominis. Knowledge of myiasis is limited in Italy, resulting in difficulties in its diagnosis and treatment. We report a case of imported furuncular myiasis in a 48 year old Italian patient who returned from Peru. A third stage larva of D. hominis was identified and the diagnosis of myiasis was confirmed.


Assuntos
Miíase , Humanos , Pessoa de Meia-Idade , Miíase/diagnóstico , Viagem , Pele , Itália
4.
Oper Neurosurg (Hagerstown) ; 23(6): 464-471, 2022 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-36227191

RESUMO

BACKGROUND: Percutaneous cannulation of foramen ovale (FO) for treatment of trigeminal neuralgia, classically performed according to empirical landmarks and under fluoroscopic guide, may be difficult, time-consuming, and burdened with vascular or neurological complications related to close anatomic relationships. OBJECTIVE: To investigate cannulation of FO for treatment of trigeminal neuralgia assisted by O-Arm O2-based navigation, to assess safety and accuracy. METHODS: Nineteen patients underwent percutaneous balloon compression of Gasserian ganglion assisted by navigation provided by O-Arm O2 and StealthStation. Clinical outcomes according to Barrow Neurological Institute Pain Score, time of recurrence, side effects, and complications, as well as technical aspects as time of the procedure and number of tracks were investigated and evaluated. Obtained data were compared with current literature in a systematic review. RESULTS: The median time for procedure was 46 minutes; cannulation of the FO was performed in a median of 3 minutes and 47 seconds, in a single track in 16 patients, while 3 cases required a further O-Arm acquisition to check the needle position. No complications were observed. Onset of facial hypoesthesia was recorded in 10 patients and dysesthesia in 5. Although at a median follow-up of 12.7 months 7 patients had recurrence after an average pain-free period of 7.3 months, all but 2 patients had improvement in pain score. CONCLUSION: Advantages powered by navigation should be addressed in accuracy, lower complication rate, and success of cannulation even in case of previous treatments or anatomic variations, rather than in effective reduction of surgical time.


Assuntos
Forame Oval , Cirurgia Assistida por Computador , Neuralgia do Trigêmeo , Humanos , Neuralgia do Trigêmeo/diagnóstico por imagem , Neuralgia do Trigêmeo/cirurgia , Imageamento Tridimensional , Cirurgia Assistida por Computador/métodos , Tomografia Computadorizada por Raios X/métodos , Forame Oval/diagnóstico por imagem , Forame Oval/cirurgia
5.
Medicina (Kaunas) ; 58(9)2022 Sep 02.
Artigo em Inglês | MEDLINE | ID: mdl-36143882

RESUMO

Background and Objectives: Hair removal is a common cosmetic problem interesting more and more patients nowadays. Various laser treatments are currently available. Alexandrite and Nd:YAG laser are the most effective procedures in lighter and darker skin phototypes, respectively. Materials and Methods: A total of 40 patients seeking hair removal in one or more body areas with skin phototypes 2-6 was recruited to perform this study. Patients were divided into two groups. One group was treated with the standard Nd:YAG hair removal procedure, while the other group was treated with a new "in motion" Nd:YAG technology. Results and hair removal rates were evaluated six months after the last treatment. Results: Out of 40 patients treated, all patients experienced hair reduction. No statistically significant difference in hair removal was noted between the two groups; however, a statistically significant reduction in pain during the procedure was observed in the group treated with the "in motion" technique. Conclusions: While traditional and "in motion" Nd:YAG techniques have similar result outcomes in hair removal, the "in motion" technology seems to guarantee a better safety profile compared with the traditional technique. A more extensive clinical study will be necessary to confirm our study's results.


Assuntos
Terapia a Laser , Lasers de Estado Sólido , Cabelo , Humanos , Terapia a Laser/métodos , Lasers de Estado Sólido/uso terapêutico , Estudos Prospectivos , Resultado do Tratamento
6.
Dermatitis ; 33(2): 110-115, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35245221

RESUMO

ABSTRACT: Diabetes management has undergone many advances over the years, including the introduction of devices that allow patients to monitor blood glucose and administer insulin. Although these devices have improved patients' quality of life, they are associated with adverse reactions.A systematic literature search was performed up to May 2020 in PubMed, Cochrane, and Embase databases, with no temporal restrictions. Articles were screened by title, abstract, and full text as needed. A manual search among the references of the included articles was also performed.Two hundred sixty-five articles were identified, and 50 studies met inclusion criteria. Several cases of allergic contact dermatitis due to the use of insulin infusion systems and blood glucose monitoring have been reported. Acrylates, methacrylates, and colophonium, as well as, in particular, isobornyl acrylate, represent the main allergens responsible.Skin reactions, in particular allergic contact dermatitis, are a very common adverse event caused by insulin pumps and glucose sensors, which may lead to discontinue the usage of these devices with serious consequences for the patients. Collaboration between specialists, specifically between dermatologists and diabetologists, with patients and manufacturers is essential for the correct management of diabetes devices and potential related skin reactions.


Assuntos
Dermatite Alérgica de Contato , Diabetes Mellitus , Acrilatos/efeitos adversos , Glicemia , Automonitorização da Glicemia , Dermatite Alérgica de Contato/etiologia , Humanos , Testes do Emplastro/efeitos adversos , Qualidade de Vida
7.
Bioengineering (Basel) ; 9(3)2022 Mar 05.
Artigo em Inglês | MEDLINE | ID: mdl-35324795

RESUMO

Kaposi's sarcoma (KS) is a vascular neoplasm Herpes Virus 8 (HHV8), which can affect the skin, mucous membranes and viscera. There is currently no standard treatment for KS; this study evaluated the efficacy and safety of Neodymium:YAG (Nd:YAG) laser 1064 nm treatment in patients with classic and HIV-associated KS. 15 patients with classic KS (group A) and 15 with epidemic KS (group B), with exclusively cutaneous localization, were treated with Nd:YAG laser 1064 nm. Four treatment sessions were performed at 4 weeks intervals. 24/30 (80%) of treated patients underwent clinical improvement. Better results have been obtained in HIV-positive patients, especially in terms of reduced lesion size and the flattening of elevated lesions. The 1064 nm Nd:YAG laser is effective and safe in the treatment of classic and epidemic KS, especially in patients with symptomatic, slow-progressing local disease, where other treatment options may be inappropriate.

8.
Bioengineering (Basel) ; 8(11)2021 Oct 22.
Artigo em Inglês | MEDLINE | ID: mdl-34821719

RESUMO

Morphological and functional skin alterations secondary to the action of ionizing radiation are well documented. In addition to its application in the medical field, ionizing radiation represents a public health problem for diagnostic and therapeutic purposes due to the potential risk of exposure to unexpected events, such as nuclear accidents or malicious acts. With regard to the use of ionizing radiations in the medical field, today, they constitute a fundamental therapeutic method for various neoplastic pathologies. Therefore, the onset of adverse skin events induced by radiation represents a widespread and not negligible problem, affecting 95% of patients undergoing radiotherapy. A systematic literature search was performed from July 2021 up to August 2021 using PubMed, Embase, and Cochrane databases. Articles were screened by title, abstract and full text as needed. A manual search among the references of the included papers was also performed. This systematic review describes the various skin reactions that can arise following exposure to ionizing radiation and which significantly impact the quality of life, especially in cancer patients.

9.
Medicina (Kaunas) ; 57(8)2021 Aug 16.
Artigo em Inglês | MEDLINE | ID: mdl-34441034

RESUMO

Background: Erythema multiforme (EM) is an acute cutaneous eruption often associated with infections and more rarely with drugs. This review aimed to evaluate the association between erythema multiforme and coronavirus disease 2019 (COVID-19). Methods: A systematic search of PubMed/MEDLINE, Scimago Scopus, and ISI/Web of Science was performed. Original articles, case series, or case reports were evaluated and selected. Results: Fourteen articles were selected, describing a total of 70 patients. EM is a cutaneous eruption rarely occurring in COVID-19 and is, in most cases, associated with a hypersensitivity reaction to the virus. In these cases, EM seems to affect patients younger than 30 years or older than 55 years. Infrequently, some drugs used in the management of COVID-19 may induce EM, especially hydroxychloroquine. The three groups of patients seem to have different clinical characteristics and courses. Conclusions: From these data, it is possible to preliminarily propose that EM or EM-like eruptions linked to COVID-19 might be divided into three types: the virus-related juvenile type (affecting patients <30-year-old), the virus-related older type (affecting patients >55 years), and the drug-induced type. The occurrence of a skin rash does not seem to be related to the severity and clinical course of COVID-19.


Assuntos
COVID-19 , Eritema Multiforme , Adulto , Eritema Multiforme/induzido quimicamente , Eritema Multiforme/diagnóstico , Humanos , Hidroxicloroquina , SARS-CoV-2
10.
Drug Saf ; 44(7): 725-732, 2021 07.
Artigo em Inglês | MEDLINE | ID: mdl-33959899

RESUMO

Three cyclin-dependent kinases 4/6, including palbociclib, ribociclib, and abemaciclib, have been approved for the treatment of patients with hormone receptor-positive and human epidermal growth factor receptor 2-negative advanced breast cancer. The objective of this study was to evaluate the occurrence and clinical spectrum of cutaneous adverse events in patients with breast cancer following therapy with cyclin-dependent kinase 4/6 inhibitors. A systematic literature search was performed in the PubMed, Cochrane, and EMBASE databases up to November 2020 to evaluate studies published from 2015 to 2020. Articles were selected by title, abstract, and full text as required. In addition, a manual search was performed from among the references of articles included. Forty-one articles were included with a total of 13 reported dermatologic reactions including alopecia, bullous skin rash, Stevens-Johnson syndrome, toxic epidermal necrolysis, radiation recall and radiation dermatitis, Henoch-Schonlein purpura, cutaneous leukocytoclastic vasculitis, subacute and chronic cutaneous lupus erythematosus, histiocytoid Sweet syndrome, vitiligo-like lesions, and erythema dyschromicum perstans. Skin toxicity is an important issue because it usually affects a patient's quality of life and could lead to a discontinuation of therapies; therefore, it is of fundamental importance to recognize and adequately manage the adverse skin reactions associated with these types of drugs.


Assuntos
Neoplasias da Mama , Quinase 6 Dependente de Ciclina/metabolismo , Neoplasias da Mama/tratamento farmacológico , Quinase 4 Dependente de Ciclina/uso terapêutico , Feminino , Humanos , Inibidores de Proteínas Quinases/uso terapêutico , Qualidade de Vida
11.
J Cosmet Dermatol ; 20 Suppl 1: 32-35, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-33934476

RESUMO

BACKGROUND: Silicon is an abundant element in the human body and plays an important role in the skin, taking part in the synthesis of collagen and glycosaminoglycans. The use of nanotechnology methods, which processes materials at an atomic and molecular scale, has allowed the development of nanosilicons. AIMS: The study evaluates the effectiveness of a food supplement and a topical solution containing nanosilicon in improving skin hydration and elasticity. METHODS: A total of 30 female subjects were randomized to receive the placebo (n = 15) and the active compound (n = 15). All enrolled subjects took the food supplement twice a day for 20 days and then once a day for the next 20 days, and they also had to apply the nanosilicon solution on the right forearm four times a day. Evaluation of several parameters was performed after 20 and 40 days through the use of non-invasive instrumental methods (Corneometer® CM 825, Cutometer® MPA 580, Visioscan® VC, Tewameter® TM 200). RESULTS: Both treatment groups showed a statistically significant improvement in barrier function and in skin hydration on the right forearm after 20 days; increase in skin elasticity was observed only in the group taking the active compound. CONCLUSIONS: The study showed that the administration of a food supplement and a topical solution, both containing nanosilicon, improves hydration, elasticity, and skin barrier function.


Assuntos
Suplementos Nutricionais , Pele , Colágeno , Elasticidade , Feminino , Humanos
12.
Dermatol Reports ; 13(1): 8751, 2021 Mar 18.
Artigo em Inglês | MEDLINE | ID: mdl-33824704

RESUMO

The acronym PHACES stands for posterior fossa malformations, hemangiomas, arterial anomalies (cardiovascular or cerebrovascular), coarctation of the aorta/cardiac defects, eye abnormalities, and sternal defects. The characteristic dermatological clinical manifestation of PHACES syndrome is a segmental and extensive hemangioma, usually on the face. A combined therapy with 1,064 nm Nd-YAG/595-nm pulsed dye laser was performed in a young 15-year-old patient with PHACES syndrome, who presented a hemangioma on the left side of the face, located in the periorbital region. A first session with Nd-YAG laser (2,5 mm spot size, fluence 100 J/cm2, pulse duration 7 ms) for the treatment of teleangectasias and subsequently, three treatment sessions with pulsed dye laser (12 mm spot size, fluence 7 J/cm2, pulse duration 0,5 ms, repetition rate 0,6 Hz), once every 2 months, were performed. No postoperative complications were recorded, except for transient purpura after the pulsed dye laser sessions. The vascular lesion had a decrease in size bigger than 75%, and these results was maintained 6 months after the last treatment. Combined therapy Nd- YAG/pulsed dye laser is an effective and noninvasive procedure for hemangiomas in patients with PHACES syndrome.

13.
Front Neurol ; 12: 640581, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33716943

RESUMO

Objectives: Restrictive measures adopted during the COVID-19 pandemic, in order to limit contagion, have had a severe impact on mental health. The burden of lockdown has been particularly heavy on patients with chronic neurologic diseases such as People with Epilepsy (PwE). Our survey aims to describe the struggles and needs of Drug-Resistant (DR) PwE with implanted Vagal Nerve Stimulator (VNS) during the first wave of the COVID-19 lockdown in order to find strategies that help patients cope with present or future periods of restriction. Methods: We collected answers from 30 respondents who underwent an online survey including socio-demographic and clinical information and COVID-19-related information. Depression, anxiety symptoms, and sleep quality were investigated in patients through BDI II, GAD-7, and the PSQI scale. Results: In all, 46% of our sample reported an increase in the number of seizures; the entire sample complained of epilepsy-related issues (medication availability, VSN adjustments, anxiety, sleep disturbance); one out of three participants reported major epilepsy issues felt urgent; 30% had to postpone scheduled examination. Significantly higher scores for depression and anxiety scales were found in patients who perceived seizure frequency worsening and reported major epilepsy-related issues. Conclusion: Preliminary findings showed that the first lockdown influenced the clinical and psychological status of PwE and was related to seizures worsening. The lack of medical assistance and control on VNS therapy left patients to cope with the situation without a chance to contact a specialist. We discuss how a wider implementation of telemedicine programs could facilitate remote assistance of PwE with a VNS implant.

15.
Photobiomodul Photomed Laser Surg ; 39(2): 113-117, 2021 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-33449867

RESUMO

Objective: This randomized controlled trial aims to verify the efficacy of a combined fractional CO2 laser and rhodamine-intense pulsed-light (r-IPL) protocol in the photoaging therapy. Background: Skin aging is related to multiple environmental and genetic factors that give rise to different manifestations. In recent years many techniques have been proposed for the rejuvenation of the skin of the face such as ablative and nonablative procedures. Combination of laser or light sources with different wavelengths represents a safe and effective treatment method. r-IPL is a new pulsed-light technique capable to generate wavelengths varying from 550 to 650 nm proposed in nonablative photorejuvenation with a good efficacy and safety profile. Methods: Twenty-two patients (skin phototypes II-III, aged 46-67 years) were randomly allocated into two groups: group A was treated only with a therapeutic standard dose of the fractional CO2 laser, whereas group B was treated with a combined therapy of r-IPL and fractional CO2 laser. All patients were treated up to three times at a 2-month interval. Efficacy of the procedures was assessed thanks to the Fitzpatrick Wrinkle Severity Scale (scores 1-9) before treatment and at a 4-month follow-up from the last treatment. Results: Patients treated with the combination of r-IPL and fractional CO2 laser showed better results in terms of wrinkle reduction according to the Fitzpatrick Wrinkle Severity score (2.82 ± 0.87 vs. 3.09 ± 1.14), with a statistically significant reduction in healing times (7.82 ± 0.75 vs. 13.82 ± 1.94 days, p ≤ 0.001) and duration of post-treatment erythema (3.55 ± 0.93 vs. 8.18 ± 1.47 days, p ≤ 0.001). Patient satisfaction was higher after combined fractional CO2 laser and r-IPL treatment. Conclusions: Our data suggest that combined use of fractional CO2 laser and r-IPL may lead to excellent results in terms of skin rejuvenation with a simple post-treatment management and an optimal tolerability.


Assuntos
Lasers de Gás , Envelhecimento da Pele , Dióxido de Carbono , Humanos , Lasers de Gás/uso terapêutico , Rejuvenescimento , Rodaminas
16.
Lasers Med Sci ; 36(1): 227-231, 2021 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-32533470

RESUMO

PURPOSE: Acne scarring represents a common problem that negatively impacts patients' quality of life. Different types of treatments are currently available for this dermatological condition. This study evaluates the efficacy of a new 675-nm laser source system on acne scars with the use of established parameters that guarantee minimum pain and the absence of side effects such as hyperpigmentation, hypopigmentation, and blistering. METHODS: A total of 24 subjects (all women, aged 21-42 years), with Fitzpatrick skin types I-IV and facial acne scars, were treated with three sessions of a 675-nm laser system. Efficacy of treatment was evaluated using the Goodman and Baron's quantitative grading scale before and 3 months after the last treatment. RESULTS: All 24 patients treated with this new 675-nm laser had significant improvement of acne scars according to Goodman and Baron's Quantitative Global Acne Scarring Grading System. No side effect has been observed except some minor erythematous reactions in three patients. CONCLUSION: The 675-nm laser system we used appears to be effective and well-tolerated in patients with acne scars, and it involves a simple post-treatment management.


Assuntos
Acne Vulgar/cirurgia , Cicatriz/cirurgia , Terapia a Laser , Adulto , Cicatriz/patologia , Feminino , Seguimentos , Humanos , Qualidade de Vida , Resultado do Tratamento , Escala Visual Analógica , Adulto Jovem
17.
Dermatol Ther ; 33(6): e14504, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-33141505

RESUMO

Risankizumab is a novel anti-interleukin 23 humanized antibody developed to treat severe psoriasis. In this paper, we analyze the key information about this new drug and the results of phase 3 clinical trials already present in literature in order measure its safety and effectiveness in every day practice. Risankizumab seems to be one of the best performing drugs in the treatment of psoriasis, with a good safety profile and a dosage regimen less frequent than all other biologic agents, although head-to-head randomized clinical trials with other anti-interleukin treatments will be necessary in order to confirm these preliminary results.


Assuntos
Psoríase , Humanos , Interleucina-23 , Psoríase/diagnóstico , Psoríase/tratamento farmacológico
18.
World Neurosurg ; 142: 460-464, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32673805

RESUMO

BACKGROUND: Perched facet joint syndrome is a common post-traumatic condition encountered at the level of subaxial cervical spine in acute settings but more rarely found in a chronic manner. We define this dislocation as old subaxial cervical facet dislocation (OSCFD) when adequate treatment is not established within 3 weeks after initial trauma. It is a clinical entity, moreover, associated with significant impact on neurologic functions such as nerve root or spine compression. Many factors are attributed to explain delayed diagnosis, such as living in a developing country, misreading or inadequate imaging, the presence of multiple injuries, or an absence of symptoms at the time of trauma. CASE DESCRIPTION: We report 2 typical examples of long-lasting OSCFD (up to 6 months), treated both by an anterior cervical approach but with 2 different surgical strategies, associated with similar subsequent clinical restoration and neuroradiologic realignment. We also review the related literature regarding the mechanisms underlying this unusual observation and varied surgical strategies adopted, finally explaining the reasons for our choosing the always-anterior strategy. CONCLUSIONS: In OSCFD, performing a vertebral canal decompression and realignment of the cervical spine column is crucial. More options are purposed to treat this challenging condition, and more of them could be complicated by time-consuming resetting in the operating room, prolonged anesthesiologic procedures, and elevated risk of 360° instrumentation surgical maneuvers. The one-stage combined anterior-approach only (corpectomy or discectomy) is an effective, fast, and safe surgical strategy for treating OSCFD.


Assuntos
Luxações Articulares/patologia , Articulação Zigapofisária/patologia , Vértebras Cervicais , Doença Crônica , Discotomia/métodos , Feminino , Humanos , Luxações Articulares/cirurgia , Pessoa de Meia-Idade , Fusão Vertebral/métodos , Articulação Zigapofisária/cirurgia
19.
Curr Nutr Rep ; 9(3): 226-235, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-32602055

RESUMO

PURPOSE OF REVIEW: Skin is the main defense organ of the human body against external insults (ultraviolet radiations, infections by pathogenic microorganisms, and mechanical and chemical stress). The integrity and functions of the skin barrier are supported by an adequate supply of micronutrients, such as several vitamins. The purpose of this review was to analyze all vitamin-related skin problems. RECENT FINDINGS: The World Health Organization has estimated that more than 2 billion people worldwide experience deficiencies in the intake of essential vitamins and minerals; the percentage of adults all over the world using daily vitamin supplements, for treatment or prevention of chronic disease, has increased very rapidly in recent years. In this review, 65 studies have been selected in order to examine the role of the main vitamins and their derivatives involved in maintaining the well-being of the skin and their use as prophylactic and therapeutic agents in the management of skin disorders.


Assuntos
Dermatopatias/prevenção & controle , Pele/efeitos dos fármacos , Vitaminas/farmacologia , Humanos , Vitaminas/administração & dosagem
20.
World Neurosurg ; 134: e29-e36, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31470164

RESUMO

OBJECTIVE: To investigate the swallowing improvement in patients who underwent a transcervical prevascular retrovisceral approach for symptomatic cervical diffuse idiopathic skeletal hyperostosis (DISH), by means of the 10-item Eating Assessment Tool (EAT-10) questionnaire. METHODS: Retrospective observational study of 21 patients treated with a transcervical anterior prevascular retrovisceral approach for symptomatic DISH with dysphagia as the primary symptom. All patients underwent videofluoroscopic study of swallowing before surgery and the EAT-10 questionnaire before and after the surgical procedure. RESULTS: A statistically significant (P < 0.001) improvement in the postoperative EAT-10 score was reported. Sixteen out of 21 patients (76.2%) had their symptoms completely resolved, with an EAT-10 score less than 3. These results were not influenced by age and sex nor by presence of tracheostomy. The preoperative EAT-10 score was consistently related to postoperative outcome. Patients with mild and moderate dysphagia had better Δ in EAT-10 scores than patients with severe and very severe dysphagia (P = 0.02). CONCLUSIONS: Surgical management seems to be effective in resolving swallowing disorders related to this disease in a consistent percentage of patients. This evidence is supported by the statistically significant improvement in EAT-10 scores after treatment. Moreover, it might be postulated that early intervention can guarantee a higher success rate because patients with severe and very severe dysphagia had significantly smaller improvement.


Assuntos
Vértebras Cervicais/cirurgia , Transtornos de Deglutição/cirurgia , Deglutição/fisiologia , Hiperostose Esquelética Difusa Idiopática/cirurgia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Hiperostose Esquelética Difusa Idiopática/complicações , Masculino , Pessoa de Meia-Idade , Pescoço/cirurgia , Período Pós-Operatório , Estudos Retrospectivos , Resultado do Tratamento
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