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STUDY DESIGN: Descriptive in situ cadaveric study. INTRODUCTION: Performing accurately directed examination and treatment to the wrist requires clinicians to orient to carpal bone structures. PURPOSE OF THE STUDY: To examine the anatomical relationships that exist within the wrist-hand complex and identify the accuracy of surface anatomy mapping strategies for localizing anatomical landmarks using a palmar approach. METHODS: Twenty-three embalmed cadavers were dissected using standardized procedures. Metal markers were placed in the most prominent palmar landmark of key carpal structures. Relationships between the most prominent palpation landmarks and the carpal bones of interest were visualized using fluoroscopy. RESULTS: The most successful methods of palmar capitate localization included the midpoint of a line from trapezium tubercle to pisiform; the midpoint of a line from scaphoid tubercle to hamate hook; or the intersection (cross) of these 2 diagonal lines, with successful capitate identification 100% (23/23) of the time. The most successful method for locating the lunate included the midpoint of a line from the radial styloid process to the ulnar styloid process, which identified the lunate in 100% (23/23) of cases. DISCUSSION: The results of this cadaveric anatomical relationship study support the use of the midpoint of a line from pisiform to trapezium tubercle, the midpoint of a line from scaphoid tubercle to hamate hook, or a combination (cross) of these lines to locate the capitate from a palmar approach. In addition, the anatomical relationships examined in this study support the use of the midpoint of a line from the radial styloid process to ulnar styloid process to locate the lunate from a palmar approach. Knowledge of these anatomical relationships may improve the clinician's confidence in locating the capitate and lunate during intercarpal examination, special testing, and treatment. CONCLUSION: Results of this study provide information of the anatomical relationships of the carpal bones from a palmar approach, giving clinicians a foundation for proper orientation to the carpal bones during clinical examination and intervention. Further research is needed to evaluate the reliability and accuracy of these methods for surface palpation on live patients.
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Pontos de Referência Anatômicos , Capitato/anatomia & histologia , Ossos do Carpo/anatomia & histologia , Osso Semilunar/anatomia & histologia , Palpação , Cadáver , Feminino , Humanos , MasculinoRESUMO
The epidemiology of infection after liver transplantation for hilar cholangiocarcinoma has not been systematically investigated. In this study of 124 patients, 255 infections occurred in 105 patients during the median follow-up of 4.2 years. The median time to first infection was 15.1 weeks (IQR 1.6-62.6). The most common sites were the abdomen, bloodstream, and musculoskeletal system. Risk factors for any post-transplant infection were pre-transplant VRE colonization (Hazard Ratio [HR] 1.9, P=.002), living donor transplantation (HR 6.6, P<.001), longer cold ischemia time (HR 1.05 per 10 minutes, P<.001), donor CMV seropositivity (HR 2.2, P<.001), hepatic artery thrombosis (HR 2.6, P=.005), biliary stricture (HR 3.8, P=.002), intra-abdominal fluid collection (HR 4.2, P<.001), and re-operations within 1 month after transplantation (HR 1.7, P=.020). Abdominal infections were independently associated with hemodialysis requirement within 1 month after transplantation (HR 5.6, P=.006), hepatic artery thrombosis (HR 3.3, P=.007), biliary stricture (HR 5.2, P<.001), and abdominal fluid collection (HR 3.7, P=.0002). Bloodstream infections were independently associated with allograft ischemia (HR 17.8, P<.001), biliary stricture (HR 6.5, P=.005), and recipient VRE colonization (HR 4, P<.001). Abdominal infections (HR 2.3, P=.02) and Clostridium difficile infections (HR 4.6, P=.01) were independently associated with increased mortality.
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Neoplasias dos Ductos Biliares/cirurgia , Ducto Hepático Comum , Infecções/etiologia , Tumor de Klatskin/cirurgia , Transplante de Fígado , Complicações Pós-Operatórias , Adulto , Idoso , Feminino , Seguimentos , Humanos , Incidência , Infecções/diagnóstico , Infecções/epidemiologia , Infecções/terapia , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/terapia , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
BACKGROUND: Ehrlichiosis is a clinically important, emerging zoonosis. Only Ehrlichia chaffeensis and E. ewingii have been thought to cause ehrlichiosis in humans in the United States. Patients with suspected ehrlichiosis routinely undergo testing to ensure proper diagnosis and to ascertain the cause. METHODS: We used molecular methods, culturing, and serologic testing to diagnose and ascertain the cause of cases of ehrlichiosis. RESULTS: On testing, four cases of ehrlichiosis in Minnesota or Wisconsin were found not to be from E. chaffeensis or E. ewingii and instead to be caused by a newly discovered ehrlichia species. All patients had fever, malaise, headache, and lymphopenia; three had thrombocytopenia; and two had elevated liver-enzyme levels. All recovered after receiving doxycycline treatment. At least 17 of 697 Ixodes scapularis ticks collected in Minnesota or Wisconsin were positive for the same ehrlichia species on polymerase-chain-reaction testing. Genetic analyses revealed that this new ehrlichia species is closely related to E. muris. CONCLUSIONS: We report a new ehrlichia species in Minnesota and Wisconsin and provide supportive clinical, epidemiologic, culture, DNA-sequence, and vector data. Physicians need to be aware of this newly discovered close relative of E. muris to ensure appropriate testing, treatment, and regional surveillance. (Funded by the National Institutes of Health and the Centers for Disease Control and Prevention.).
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Ehrlichia/classificação , Ehrlichiose/microbiologia , Ixodes/microbiologia , Zoonoses/microbiologia , Animais , Ehrlichia/genética , Ehrlichia/isolamento & purificação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Minnesota , Filogenia , Reação em Cadeia da Polimerase , Wisconsin , Adulto JovemRESUMO
We present a case of disseminated Neosartorya pseudofischeri infection in a bilateral lung transplant patient with cystic fibrosis. The organism was originally misidentified from respiratory specimens as Aspergillus fumigatus using colonial and microscopic morphology. DNA sequencing subsequently identified the organism correctly as N. pseudofischeri.
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Pneumopatias Fúngicas/diagnóstico , Pneumopatias Fúngicas/microbiologia , Pulmão/microbiologia , Neosartorya/classificação , Neosartorya/isolamento & purificação , Transplantados , Adulto , Aspergillus fumigatus/classificação , Aspergillus fumigatus/isolamento & purificação , Feminino , Humanos , Hospedeiro Imunocomprometido , Pneumopatias Fúngicas/patologia , Técnicas Microbiológicas , Microscopia , Análise de Sequência de DNARESUMO
As invasive mucormycosis (IM) numbers rise, clinicians suspect prior voriconazole worsens IM incidence and severity, and believe combination anti-fungal therapy improves IM survival. To compare the cumulative incidence (CI), severity and mortality of IM in eras immediately before and after the commercial availability of voriconazole all IM cases from 1995 to 2011 were analysed across four risk-groups (hematologic/oncologic malignancy (H/O), stem cell transplantation (SCT), solid organ transplantation (SOT) and other), and two eras, E1 (1995-2003) and E2, (2004-2011). Of 101 IM cases, (79 proven, 22 probable): 30 were in E1 (3.3/year) and 71 in E2 (8.9/year). Between eras, the proportion with H/O or SCT rose from 47% to 73%, while 'other' dropped from 33% to 11% (P = 0.036). Between eras, the CI of IM did not significantly increase in SCT (P = 0.27) or SOT (P = 0.30), and patterns of anatomic location (P = 0.122) and surgical debridement (P = 0.200) were similar. Significantly more patients received amphotericin-echinocandin combination therapy in E2 (31% vs. 5%, P = 0.01); however, 90-day survival did not improve (54% vs. 59%, P = 0.67). Since 2003, the rise of IM reflects increasing numbers at risk, not prior use of voriconazole. Frequent combination of anti-fungal therapy has not improved survival.
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Anfotericina B/uso terapêutico , Antifúngicos/uso terapêutico , Equinocandinas/uso terapêutico , Mucormicose/tratamento farmacológico , Voriconazol/uso terapêutico , Adulto , Idoso , Anfotericina B/história , Antifúngicos/história , Quimioterapia Combinada/história , Equinocandinas/história , Feminino , Fungos/classificação , Fungos/genética , Fungos/isolamento & purificação , História do Século XXI , Humanos , Masculino , Pessoa de Meia-Idade , Mucormicose/epidemiologia , Mucormicose/microbiologia , Mucormicose/mortalidade , Estados Unidos/epidemiologia , Voriconazol/história , Adulto JovemRESUMO
This study investigated the relationship between the monetary giving and volunteering behavior of adolescents and the role-modeling and conversations about giving provided by their parents. The participants are a large nationally-representative sample of 12-18 year-olds from the Panel Study of Income Dynamics' Child Development Supplement (n = 1244). Adolescents reported whether they gave money and whether they volunteered. In a separate interview parents reported whether they talked to their adolescent about giving. In a third interview, parents reported whether they gave money and volunteered. The results show that both role-modeling and conversations about giving are strongly related to adolescents' giving and volunteering. Knowing that both role-modeling and conversation are strongly related to adolescents' giving and volunteering suggests an often over-looked way for practitioners and policy-makers to nurture giving and volunteering among adults: start earlier, during adolescence, by guiding parents in their role-modeling of, and conversations about, charitable giving and volunteering.
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Comportamento do Adolescente , Instituições de Caridade , Pais , Voluntários , Adolescente , Adulto , Instituições de Caridade/estatística & dados numéricos , Criança , Feminino , Humanos , Entrevistas como Assunto , Masculino , Relações Pais-Filho , Religião , Papel (figurativo) , Socialização , Voluntários/estatística & dados numéricosRESUMO
OBJECTIVE: To establish priority gaps related to contextual factors (CFs) research and force-based manipulation (FBM). METHODS: A three-round Delphi following recommended guidelines for conducting and reporting Delphi studies (CREDES) involving international and interdisciplinary panelists with expertise in CFs and FBM. Round 1 was structured around two prompting questions created by the workgroup. Ranking of each priority gap was done by calculating composite scores for each theme generated. Consensus threshold was set with an agreement ≥75% among panelists. Median and interquartile range were calculated for each priority gap to provide the central tendency of responses. Wilcoxon rank-sum test was used to evaluate the consistency and stability of responses between rounds 2 and 3. RESULTS: Forty-six panelists participated in all three rounds of the Delphi. Consensus was reached for 16 of 19 generated themes for priority gaps in CFs research and FBM. The ranking of each identified gap was computed and presented. Wilcoxon rank-sum test was non-significant (P > .05), demonstrating consistency and stability of results between rounds. CONCLUSION: The result of this Delphi provides international and interdisciplinary consensus-based priority gaps in CFs research and FBM. The gaps identified can be used to generate future research inquiries involving CFs research and FBM.
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Técnica Delphi , ConsensoRESUMO
PURPOSE: Systematically evaluate the comparative effectiveness of dry needling (DN) or local acupuncture to various types of wet needling (WN) for musculoskeletal pain disorders (MPD). METHODS: Seven databases (PubMed, PEDro, SPORTDiscus, CINAHL, Scopus, Embase, and Cochrane Central Register of Controlled Trials) were searched following PROSPERO registration. Randomized clinical trials were included if they compared DN or local acupuncture with WN for MPD. Primary outcomes were pain and/or disability. The Revised Cochrane Collaboration tool (RoB 2.0) assessed the risk of bias. RESULTS: Twenty-six studies were selected. Wet Needling types included cortisone (CSI) (N = 5), platelet-rich plasma (PRP) (N = 6), Botox (BoT) (N = 3), and local anesthetic injection (LAI) (N = 12). Evidence was rated as low to moderate quality. Results indicate DN produces similar effects to CSI in the short-medium term and superior outcomes in the long term. In addition, DN produces similar outcomes compared to PRP in the short and long term and similar outcomes as BoT in the short and medium term; however, LAI produces better pain outcomes in the short term. CONCLUSION: Evidence suggests the effectiveness of DN to WN injections is variable depending on the injection type, outcome time frame, and diagnosis. In addition, adverse event data were similar but inconsistently reported. PROSPERO Registration: 2019 CRD42019131826Implications for rehabilitationDry needling produces similar effects for pain and disability in the short and medium term compared to cortisone, Botox, and platelet-rich plasma injections. Local anesthetic injection may be more effective at reducing short-term pain.Long-term effects on pain and disability are similar between dry needling and platelet-rich plasma injections, but dry needling may produce better long-term outcomes than cortisone injections.The available adverse event data is similar between dry and wet needling.The conclusions from this study may be beneficial for patients and clinicians for considering risk and cost benefit analyses.
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Terapia por Acupuntura , Toxinas Botulínicas Tipo A , Cortisona , Dor Musculoesquelética , Doenças Reumáticas , Humanos , Anestésicos Locais , Indução Percutânea de Colágeno , Ensaios Clínicos Controlados Aleatórios como Assunto , Terapia por Acupuntura/métodosRESUMO
INTRODUCTION: Given the impetus to improve accessibility for diverse learners seeking physical therapist education, it is critical that all entry points to access information have minimal barriers. This study identified Web site accessibility barriers among Doctor of Physical Therapy (DPT) programs in the United States. REVIEW OF LITERATURE: Web site accessibility has been evaluated among many institutions of higher education, but none focused on DPT education. Individuals with disabilities may be adversely affected by Web site accessibility barriers. SUBJECTS: This cross-sectional study included 262 DPT programs in the United States. Doctor of Physical Therapy program characteristics collected were geographic region, institutional control type (public/private), medical school affiliation, accreditation status, total institutional enrollment, and DPT class size. METHODS: The Web Accessibility Evaluation (WAVE) Tool assessed data related to accessibility barriers among DPT program homepage Uniform Resource Locators. Three primary outcomes from the WAVE Tool included WAVE Total Errors, Error Density, and Total Alerts. RESULTS: Web site homepage accessibility barriers varied among programs for WAVE Total Errors (range 0-150), Error Density (range 0-14.6%), and Total Alerts (range 1-331). Median Total Errors were greater among private (9.0) versus public (5.0) institution Web sites (P < .001). Median Total Errors were greater among those institutions not affiliated with a medical school (9.0) compared with those that had an affiliated medical school (7.0) (P = .04). No differences in accessibility barriers were identified according to geographic region or accreditation status (P > .05). Median Total Errors were significantly different between institutional enrollment quartiles (H[3] = 17.9, P < .001), with no differences noted between DPT class size quartiles for any outcome (P > .05). Generally, weak-fair inverse correlations were observed between student enrollment for the institution and Web site accessibility barrier outcomes. DISCUSSION AND CONCLUSION: Homepage accessibility barriers varied greatly among DPT programs in the United States. Factors, including being a private institution, no medical school affiliation, and lower institutional enrollment, were related to increased accessibility barriers.
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A 57-year-old woman with common variable immune deficiency and liver failure of unknown etiology presented with recurrent fevers over a 5-month period. She was found to have Helicobacter canis bacteremia. Immunocompromised hosts with exposure to cats or dogs may be at risk for infection with this organism, which may be challenging to diagnose.
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Bacteriemia/diagnóstico , Febre de Causa Desconhecida/etiologia , Infecções por Helicobacter/diagnóstico , Helicobacter/isolamento & purificação , Bacteriemia/microbiologia , Imunodeficiência de Variável Comum/complicações , DNA Bacteriano/química , DNA Bacteriano/genética , DNA Ribossômico/química , DNA Ribossômico/genética , Feminino , Helicobacter/classificação , Helicobacter/genética , Infecções por Helicobacter/microbiologia , Humanos , Falência Hepática/complicações , Pessoa de Meia-Idade , Dados de Sequência Molecular , RNA Ribossômico 16S/genética , Análise de Sequência de DNAAssuntos
Antivirais/administração & dosagem , Infecções por Citomegalovirus/tratamento farmacológico , Foscarnet/administração & dosagem , Terapia de Substituição Renal/efeitos adversos , Viremia/tratamento farmacológico , Idoso , Hemofiltração , Humanos , Masculino , Diálise Renal , Inibidores da Transcriptase Reversa , Resultado do Tratamento , Carga ViralRESUMO
BACKGROUND: Neck pain is among the most prevalent and costly musculoskeletal disorders. Manual therapy and exercise are two standard treatment approaches to manage neck pain. In addition, clinical practice guidelines recommend a multi-modal approach, including both manual therapy and exercise for the treatment of neck pain; however, the specific effects of these combined interventions have not recently been reported in the literature. OBJECTIVE: To perform a systematic review and meta-analysis to determine the effect of manual therapy combined with exercise on pain, disability, and quality of life in individuals with nonspecific neck pain. DESIGN: Systematic Review and Meta-Analysis. METHODS: Electronic database searches were completed in PubMed, CINAHL, Cochrane, EMBASE, Ovid, and SportDiscus, with publication dates of January 2000 to December 2022. The risk of bias in the included articles was completed using the Revised Cochrane Risk of Bias Tool (RoB 2). Raw data were pooled using standardized mean differences and mean differences for pain, disability, and quality of life outcomes, and forest plots were computed in the meta-analysis. RESULTS: Twenty-two studies were included in the final review. With moderate certainty of evidence, three studies demonstrated no significant difference between manual therapy plus exercise and manual therapy alone in pain (SMD of -0.25 (95% CI: -0.52, 0.02)) or disability (-0.37 (95% CI: -0.92, 0.18)). With a low certainty of evidence, 16 studies demonstrated that manual therapy plus exercise is significantly better than exercise alone for reducing pain (-0.95 (95%CI: -1.38, -0.51)). Similarly, with low certainty of evidence, 13 studies demonstrated that manual therapy plus exercise is significantly better than exercise alone for reducing disability (-0.59 (95% CI: -0.90, -0.28)). Four studies demonstrated that manual therapy plus exercise is significantly better than a control intervention for reducing pain (moderate certainty) (-2.15 (95%CI: -3.58, -0.73)) and disability (low certainty) (-2.39 (95% CI: -3.80, -0.98)). With a high certainty of evidence, four studies demonstrated no significant difference between manual therapy plus exercise and exercise alone in quality of life (SMD of -0.02 (95% CI: -0.21, 0.18)). CONCLUSION: Based on this systematic review and meta-analysis, a multi-modal treatment approach including exercise and manual therapy appears to provide similar effects as manual therapy alone, but is more effective than exercise alone or other interventions (control, placebo, 'conventional physical therapy', etc.) for the treatment of nonspecific neck pain and related disability. Some caution needs to be taken when interpreting these results given the general low to moderate certainty of the quality of the evidence.
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Doenças Musculoesqueléticas , Manipulações Musculoesqueléticas , Humanos , Cervicalgia/terapia , Qualidade de Vida , Manipulações Musculoesqueléticas/métodos , Terapia por Exercício/métodosRESUMO
Experiments indicate that adult role-modeling of giving has a causal effect on giving done by children, but a previous investigation using data from a natural setting suggests zero causal effect of parent role-modeling on their adolescents' giving. This article presents new evidence about the divergent findings: (i) parent giving does not automatically translate into adolescents knowing that their parents give, and (ii) adolescents are much less likely to know that their parents give if parents give from time-to-time. The results suggest new experimental designs that randomize (a) the frequency of role-modeling, (b) communication approaches that explain role-modeling actions to children, and (c) whether the receiving organization is in-group or out-group. The practical implications of the results are that frequent giving by a parent is necessary for adolescents to successfully 'receive' the role model, but may not be sufficient. Purposeful communication is needed to ensure that adolescents know that their parents are giving.
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This study investigated whether family structure transition and low income are risk factors in the development of prosocial behavior. Models of young adults' prosocial behavior - charitable giving and volunteering - were estimated as functions of their family structure and income during the stages of childhood. Participants were a representative sample of 1011 American young adults. In the full sample, family structure transition during adolescence was negatively associated with subsequent charitable giving in young adulthood. Low income during adolescence was negatively associated with both giving and volunteering in young adulthood. European-American young men also exhibited a negative association between family structure transition during adolescence and subsequent volunteering. The results did not seem to describe African-American young adults. Keeping this qualification in mind, the results suggest that adolescence is a sensitive stage in the development of charitable giving and volunteering.
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Família/psicologia , Pobreza/psicologia , Comportamento Social , Adolescente , Adulto , Altruísmo , Instituições de Caridade , Criança , Desenvolvimento Infantil , Pré-Escolar , Feminino , Humanos , Renda , Lactente , Masculino , Voluntários/psicologiaRESUMO
STUDY DESIGN: Systematic review. BACKGROUND: Physical therapists often use cervicothoracic and thoracic manual techniques to treat musculoskeletal disorders of the upper quarter ,however, the overall effectiveness of this approach remains to be elucidated. OBJECTIVE: This systematic review explored studies that examined the short- and long-term effectiveness of manual physical therapy directed at the cervicothoracic and thoracic region in the management of upper quarter musculoskeletal conditions. METHODS: The electronic databases MEDLINE, AMED, CINAHL, and Embase were searched from their inception through 30 October 2020. Eligible clinical trials included those where human subjects treated with cervicothoracic and/or thoracic manual procedures were compared with a control group or other interventions. The methodological quality of individual studies was assessed using the PEDro scale. RESULTS: The initial search returned 950 individual articles. After the screening of titles and abstracts, full texts were reviewed by two authors, with 14 articles determined to be eligible for inclusion. PEDro scores ranged from 66 to 10 (out of a maximum score of 10). In the immediate to 52-week follow-up period, studies provided limited evidence that cervicothoracic and thoracic manual physical therapy may reduce pain and improve function when compared to control/sham or other treatments. CONCLUSIONS: Evidence provides some support for the short-termeffectiveness of cervicothoracic and thoracic manual physical therapy in reducing pain and improving function in people experiencing upper quarter musculoskeletal disorders. Evidence is lacking for long-term effectiveness as only two studies explored outcomes beyond 26 weeks and this was for patient-perceived improvement. PROSPERO ID: CRD42020219456.
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Doenças Musculoesqueléticas , Manipulações Musculoesqueléticas , Humanos , Doenças Musculoesqueléticas/terapia , Exame Físico , Modalidades de Fisioterapia , TóraxRESUMO
OBJECTIVE: The purpose of this review was to investigate the diagnostic accuracy for screening and confirmation of clinical tests for cervical spine myelopathy (CSM) and to investigate the quality of the studies that have investigated these values. METHODS: This study was a systematic review that used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Search terms for PubMed included myelopathy; diagnosis, differential; sensitivity and specificity; and physical examination. Search terms for Cumulative Index to Nursing and Allied Health Literature were limited to myelopathy and sensitivity and specificity. Qualitative assessment included report of diagnostic accuracy metrics (sensitivity, specificity, and positive and negative likelihood ratios) and quality scores using the Quality Assessment of Diagnostic Accuracy Studies tool. Scores were created for single tests and clustered test findings. RESULTS: After evaluation, 12 full-text articles were selected, scored, and tabulated. Nearly all of the 18 tests demonstrated high levels of specificity and low levels of sensitivity, suggesting that they are poor screening tools. Only one study was scored as high quality. One study involved clustering of test findings but was considered low quality. CONCLUSION: Nearly all of the clinical tests for CSM seem to be poor screening tools, which implies that manually oriented clinicians may perform treatment methods in a situation of doubt or uncertainly. More high-quality studies are needed, and manual therapists need to be cognizant that the current clinical tests for CSM lack strong diagnostic accuracy measures that are necessary for clinical decision making.
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Vértebras Cervicais/patologia , Doenças da Medula Espinal/diagnóstico , Medula Espinal/patologia , Técnicas e Procedimentos Diagnósticos/normas , Humanos , Programas de Rastreamento/métodos , Exame Neurológico , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Doenças da Medula Espinal/patologiaRESUMO
Cryptococcal infection has been documented in 2.8% of solid-organ transplant recipients, with the median time to disease onset being 21 months. Renal transplantrecipients accountforthe majority of cases. Most patients present with central nervous system or disseminated disease, with only a minority having cutaneous manifestations. We present the case of a 47-year-old female renal transplant recipient who presented with refractory acute cellulitis 7 months after transplant. She had received thymoglobulin induction and was on a maintenance immunosuppressive regimen oftacrolimus, mycophenolic acid, and prednisone (5 mg/d). She did not respond to broad-spectrum antibacterial therapy for presumed bacterial cellulitis. Skin and soft tissue biopsies subsequently showed the presence of yeast; Cryptococcus neoformans was recovered in culture. Blood cultures, chest radiography, and cerebrospinal fluid sampling were negative, which resulted in a diagnosis of multifocal soft tissue cryptococcosis, a form of disseminated disease. Serum cryptococcal antigen testing was strongly positive (≥ 1:2560). The patient's immunosuppression was reduced, and she received treatment with liposomal-amphotericin B and flucytosine for 2 weeks, which resulted in symptomatic improvement. This was followed by 1 year of consolidation and subsequent maintenance therapy with fluconazole. This case should increase awareness of the broader differential diagnosis of soft tissue infection in immunocompromised patients. Her case mimicked bacterial cellulitis, which delayed administration of effective therapy. Although our patient was initially diagnosed via biopsy, early clinical suspicion and serum cryptococcal antigen testing can lead to the correct diagnosis more rapidly. As transplant patients return to their community providers, heightened vigilance for unusual infections and presentations is warranted.The possibility of a cryptococcal cause for acute soft tissue infection should be considered, even in the absence of pulmonary or central nervous system involvement.
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Criptococose , Cryptococcus neoformans , Transplante de Rim , Infecções dos Tecidos Moles , Antifúngicos/uso terapêutico , Celulite (Flegmão)/diagnóstico , Celulite (Flegmão)/tratamento farmacológico , Celulite (Flegmão)/etiologia , Criptococose/diagnóstico , Criptococose/tratamento farmacológico , Criptococose/microbiologia , Feminino , Humanos , Hospedeiro Imunocomprometido , Transplante de Rim/efeitos adversos , Pessoa de Meia-Idade , Infecções dos Tecidos Moles/complicações , Resultado do TratamentoRESUMO
BACKGROUND: The average annual national estimate of injuries sustained by collegiate athletes is 210,674, which encompasses both those of a musculoskeletal and a concussive nature. Although athletic injuries are sustained through physical means and produce physical symptoms, sports-related injuries may be a stressor among athletes that is related to mental health. PURPOSE: The purpose of this systematic review is to summarize existing literature describing mental health responses in collegiate athletes with a concussion compared to those with a musculoskeletal injury. STUDY DESIGN: Systematic Review. METHODS: Systematic searches of PubMed, CINAHL, Scopus, ProQuest, and SportDiscus were completed. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were utilized. Methodological quality was assessed using the Joanna Briggs Institute (JBI) Critical Appraisal Tool. Data extracted from the included articles included the study design, number of participants, type of injury, sex, age, sport participation, outcome measures, and time to return to play. RESULTS: A total of six articles were included. Peak depressive symptoms in athletes who sustain a concussion or musculoskeletal injury occur within one-week post-injury. No significant differences between the concussive and musculoskeletal groups anxiety scores were found at baseline or at each follow-up session. Athletes from both groups were found to be returning to their respective sports with anxiety scores representative of clinical anxiety. CONCLUSION: Similar trends in depressive and anxiety symptoms at various time points post-injury were observed in athletes with both musculoskeletal and concussive injuries. This study identified that athletes were returning to play before their psychological symptoms had returned to their baseline. LEVEL OF EVIDENCE: 2a.
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Neurodegenerative diseases are challenging for systems biology because of the lack of reliable animal models or patient samples at early disease stages. Induced pluripotent stem cells (iPSCs) could address these challenges. We investigated DNA, RNA, epigenetics, and proteins in iPSC-derived motor neurons from patients with ALS carrying hexanucleotide expansions in C9ORF72. Using integrative computational methods combining all omics datasets, we identified novel and known dysregulated pathways. We used a C9ORF72 Drosophila model to distinguish pathways contributing to disease phenotypes from compensatory ones and confirmed alterations in some pathways in postmortem spinal cord tissue of patients with ALS. A different differentiation protocol was used to derive a separate set of C9ORF72 and control motor neurons. Many individual -omics differed by protocol, but some core dysregulated pathways were consistent. This strategy of analyzing patient-specific neurons provides disease-related outcomes with small numbers of heterogeneous lines and reduces variation from single-omics to elucidate network-based signatures.
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OBJECTIVE: To (1) evaluate whether exercise therapy is effective for managing neck pain, and (2) investigate the relationship between exercise therapy dosage and treatment effect. DESIGN: Intervention systematic review with meta-analysis and meta-regression. LITERATURE SEARCH: An electronic search of 6 databases was completed for trials assessing the effects of exercise therapy on neck pain. STUDY SELECTION CRITERIA: We included randomized controlled trials that compared exercise therapy to a no-exercise therapy control for treating neck pain. Two reviewers screened and selected studies, extracted outcomes, assessed article risk of bias, and rated the quality of evidence using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. DATA SYNTHESIS: Data were pooled using random-effects meta-analysis. We used meta-regression to analyze the effect of exercise dosage on neck pain and disability. RESULTS: Fourteen trials were included in the review. Seven trials were at high risk of bias, 4 were at unclear risk of bias, and 3 were at low risk of bias. Exercise therapy was superior to control for reducing pain (visual analog scale mean difference, -15.32 mm) and improving disability (Neck Disability Index mean difference, -3.64 points). Exercise dosage parameters did not predict pain or disability outcomes. CONCLUSION: Exercise was beneficial for reducing pain and disability, regardless of exercise therapy dosage. Therefore, optimal exercise dosage recommendations remain unknown. We encourage clinicians to use exercise when managing mechanical neck pain. J Orthop Sports Phys Ther 2020;50(11):607-621. doi:10.2519/jospt.2020.9155.