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1.
Clin Rehabil ; 31(6): 753-760, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-27260764

RESUMO

OBJECTIVE: To investigate the effects of a Pilates exercise program on disability, pain, lumbar mobility, flexibility and balance in patients with chronic non-specific low back pain. DESIGN: Randomized controlled trial. SETTING: University laboratory. PARTICIPANTS: A total of 54 patients with chronic non-specific low back pain. INTERVENTION: Patients were randomly allocated to an experimental group ( n=27) included in a Pilates exercise program or to a control group ( n=27) receiving information in a form of a leaflet. MAIN OUTCOME MEASURES: Disability (Roland-Morris Disability Questionnaire and Oswestry Disability Index), current, average and pain at it least and at its worst (Visual Analogue Scales), lumbar mobility (modified Shober test), flexibility (finger-to-floor test) and balance (single limb stance test) were measured at baseline and after the intervention. RESULTS: A between-group analysis showed significant differences in the intervention group compared to the control group for both disability scores, the Rolland-Morris questionnaire (mean change±standard deviation of 5.31±3.37 and 2.40±6.78 respectively and between-groups mean difference of 3.2 ± 4.12, p=0.003) and the Oswestry Disability Index ( p<0.001), current pain ( p=0.002) and pain at it least ( p=0.033), flexibility (0.032) and balance (0.043). CONCLUSIONS: An 8-week Pilates exercise program is effective in improving disability, pain, flexibility and balance in patients with chronic non-specific low back pain.


Assuntos
Dor Crônica/reabilitação , Técnicas de Exercício e de Movimento/métodos , Dor Lombar/reabilitação , Satisfação do Paciente/estatística & dados numéricos , Qualidade de Vida , Adulto , Dor Crônica/diagnóstico , Dor Crônica/psicologia , Avaliação da Deficiência , Feminino , Seguimentos , Humanos , Dor Lombar/diagnóstico , Dor Lombar/psicologia , Masculino , Pessoa de Meia-Idade , Seleção de Pacientes , Valores de Referência , Medição de Risco , Análise e Desempenho de Tarefas , Resultado do Tratamento
2.
Childs Nerv Syst ; 32(11): 2211-2217, 2016 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-27465676

RESUMO

PURPOSE: Despite growing evidence regarding nonsynostotic plagiocephaly and their repercussions on motor development, there is little evidence to support the use of manual therapy as an adjuvant option. The aim of this study was to evaluate the effects of a therapeutic approach based on manual therapy as an adjuvant option on treatment duration and motor development in infants with severe nonsynostotic plagiocephaly. METHODS: This is a randomised controlled pilot study. The study was conducted at a university hospital. Forty-six infants with severe nonsynostotic plagiocephaly (types 4-5 of the Argenta scale) referred to the Early Care and Monitoring Unit were randomly allocated to a control group receiving standard treatment (repositioning and an orthotic helmet) or to an experimental group treated with manual therapy added to standard treatment. Infants were discharged when the correction of the asymmetry was optimal taken into account the previous clinical characteristics. The outcome measures were treatment duration and motor development assessed with the Alberta Infant Motor Scale (AIMS) at baseline and at discharge. RESULTS: Asymmetry after the treatment was minimal (type 0 or 1 according to the Argenta scale) in both groups. A comparative analysis showed that treatment duration was significantly shorter (p < 0.001) in the experimental group (109.84 ± 14.45 days) compared to the control group (148.65 ± 11.53 days). The motor behaviour was normal (scores above the 16th percentile of the AIMS) in all the infants after the treatment. CONCLUSIONS: Manual therapy added to standard treatment reduces the treatment duration in infants with severe nonsynostotic plagiocephaly.


Assuntos
Manipulações Musculoesqueléticas/métodos , Plagiocefalia não Sinostótica/terapia , Cefalometria , Feminino , Dispositivos de Proteção da Cabeça , Humanos , Lactente , Masculino , Destreza Motora , Aparelhos Ortopédicos , Projetos Piloto , Crânio/patologia , Resultado do Tratamento
3.
Clin Rehabil ; 28(11): 1087-95, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-24733648

RESUMO

OBJECTIVE: To investigate the effects of a physiotherapy protocol on patients with pleural effusion. DESIGN: Randomized controlled trial. SETTING: University hospital. PARTICIPANTS: A total of 104 consecutive inpatients with a medical diagnosis of pleural effusion. INTERVENTION: Patients were randomly allocated to a control group receiving standard treatment (medical treatment and drainage) or an intervention group treated with physiotherapy added to standard treatment. The physiotherapy programme included deep breathing exercises, mobilizations and incentive spirometry. MAIN OUTCOME MEASURES: Spirometric predicted values and chest radiographs were measured before treatment and at discharge and the length of hospital stay was recorded. Assessors were blinded to the intervention. RESULTS: A comparative analysis showed a significant improvement of spirometric parameters in the intervention group; pre-to-post hospitalization predicted values showed significant changes in vital capacity (73.1 ± 12.6% to 72.13 ± 13.7 %, P<0.001 ), forced expiratory volume in first second (72.13 ± 13.7% to 78.98 ± 16.9%, P<0.001) and forced expiratory flow at 25-75 % (64.8 ± 35.1% to 76.78 ± 35.3%, P=0.198) compared to the control group that showed no significant changes across treatment. The radiographic findings showed better scores on the affected side of the thorax at discharge in the physiotherapy group. Length of hospital stay was also significantly (P=0.014) shorter in the intervention group (26.7 ± 8.8 days) compared to the control group (38.6 ± 10.7 days). CONCLUSIONS: A physiotherapy programme added to standard treatment improves the spirometric parameters and the radiological findings and reduces the hospital stay in patients with a pleural effusion.


Assuntos
Exercícios Respiratórios/métodos , Terapia por Exercício/métodos , Modalidades de Fisioterapia/organização & administração , Derrame Pleural/reabilitação , Adulto , Terapia Combinada , Drenagem/métodos , Feminino , Seguimentos , Hospitais Universitários , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Derrame Pleural/diagnóstico , Derrame Pleural/terapia , Avaliação de Programas e Projetos de Saúde , Radiografia Torácica/métodos , Valores de Referência , Medição de Risco , Índice de Gravidade de Doença , Espanha , Espirometria/métodos , Resultado do Tratamento
4.
Patient Educ Couns ; 122: 108180, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38330704

RESUMO

OBJECTIVE: To evaluate the efficacy of a therapeutic intervention based on self-adjustment strategies for improving of symptomatic severity and quality of life. METHODS: The study was a randomised single-blind clinical trial. Quality of life, disability, and functional impairment were collected. The control group received a leaflet with information on the main symptoms of Long-COVID-19 syndrome, in addition to standard medical treatment. The intervention group received treatment following a dual approach; on the one hand, monitoring and recognition of symptomatology and on the other hand, adaptation and functional improvement. RESULTS: A total of 54 participants were included, 27 were included in the intervention group and 27 in the control group. At the beginning of the study, no significant differences were found between groups. After intervention, the quality of life variable showed significant differences between groups in the self-care and anxiety/depression dimensions. Significant between-groups differences were also found for the self-care subscale of the disability variable. The intervention group showed significant differences from baseline on some subscales of the quality of life, disability, and functional impairment variables. CONCLUSION: Strategies based on lifestyle adjustments are adequate for the improvement of quality of life and symptom severity in the long COVID-19 population. PRACTICE IMPLICATION: The findings suggest that applying an intervention focused in self-adjustment for long COVID patients can have positive effects.


Assuntos
COVID-19 , Qualidade de Vida , Humanos , Síndrome de COVID-19 Pós-Aguda , Método Simples-Cego , Estilo de Vida , Doença Crônica
5.
Clin Rehabil ; 27(5): 409-17, 2013 May.
Artigo em Inglês | MEDLINE | ID: mdl-23036842

RESUMO

OBJECTIVE: To compare the effectiveness of proprioceptive neuromuscular facilitation combined with exercise, classic stretching physiotherapy intervention, and educational intervention at improving patient function and pain in patients with patellofemoral pain syndrome. DESIGN: Randomized, controlled, blind trial over four months. SETTING: Urban population, Spain. PARTICIPANTS: Patients undergoing primary care for retropatellar pain. INTERVENTION: Subjects were allocated on three different treatment options: a proprioceptive neuromuscular facilitation and aerobic exercise group, a classic stretching group, and a control treatment were applied over four months under the supervision of a physiotherapist. MAIN OUTCOME: Knee Society Score, pain reported (Visual analogue scale) and knee range of motion. Assessments were completed at baseline and after four months. RESULTS: 74 patients were enrolled in the study and distributed between groups. Both the proprioceptive neuromuscular facilitation and classic stretching group showed significant changes in all variables after four months intervention (p < 0.001). The difference in mean Kujala knee score changes between groups (classic stretching group vs. proprioceptive neuromuscular facilitation group vs. control group) at four months was -24.05 (95% confidence interval (CI) -30.19, -17.90), p ≤ 0.001; vs. -39.03 (95% confidence interval (CI) -42.5, -35.5), p ≤ 0.001; vs. -0.238 (95% confidence interval (CI) -1.2, 0.726), p = 0.621, respectively. CONCLUSIONS: A proprioceptive neuromuscular facilitation intervention protocol combined with aerobic exercise showed a better outcome than a classic stretching protocol after four months.


Assuntos
Exercícios de Alongamento Muscular/métodos , Medição da Dor , Síndrome da Dor Patelofemoral/reabilitação , Educação de Pacientes como Assunto , Amplitude de Movimento Articular , Adulto , Terapia por Exercício/métodos , Feminino , Humanos , Masculino , Síndrome da Dor Patelofemoral/fisiopatologia , Modalidades de Fisioterapia , Espanha , Resultado do Tratamento
6.
Childs Nerv Syst ; 29(10): 1893-8, 2013 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-23644628

RESUMO

PURPOSE: The aim of this study was to evaluate the results of a conservative intervention in infants with plagiocephaly according to their specific clinical profile. METHODS: Prospective clinical trial in which 104 infants with plagiocephaly accompanied or not by congenital or positional torticollis were referred to Early Care and Monitoring Unit (USAT) of San Cecilio Hospital in Granada, between 2009 and 2012. All the infants, grouped into three categories of severity, were included in the physiotherapy protocol until adequate craniofacial morphology and motor development were achieved. The study included an assessment of parents and infants. Parents were assessed with a questionnaire about the mother's medical history and birth-related issues. The assessment of infants included anthropometric measures, a positional assessment, the observation of the head, the assessment of severity, and motor development. RESULTS: Birth characteristics were similar in the total sample but showed different clinical profiles according to treatment aspects. More specifically, infants with severe plagiocephaly were referred to treatment later and spent more time in treatment; use of an orthotic helmet was also more prevalent in this category. There were also significant differences (P < 0.05) in the acquisition of specific gross motor skills depending on the severity of plagiocephaly. CONCLUSION: The findings suggest that the physiotherapy protocol presented is effective to correct plagiocephaly. Severity of plagiocephaly is a marker that should be taken into account when designing actions aimed at improving gross motor skill development.


Assuntos
Modalidades de Fisioterapia , Plagiocefalia não Sinostótica/terapia , Feminino , Humanos , Lactente , Recém-Nascido , Masculino
7.
Aging Clin Exp Res ; 25(6): 619-24, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-24132879

RESUMO

BACKGROUNDS AND AIMS: To examine the contribution of patient body mass index to functional status, physical independence and emotional distress in various age groups (third and fourth age) of female hip-fracture patients. METHODS: A sample of 123 older females (>65 years) admitted in a major regional hospital with a diagnosis of hip fracture participated in this cross-sectional study. The outcome measures used in this study were body mass index (BMI), the Modified Barthel Index, the Goldberg General Health Questionnaire, the Tinetti Mobility Test and a survey collecting data from participants 24-72 h after admission. For our analysis, patients were divided into two groups according to their age: <80 years (third age) and >81 years (fourth age). In addition, three groups were made according to patients' body mass index <24 h prior to surgery: a normal weight group, an overweight group and an obese group. An ANCOVA was performed with age group as a between-subjects variable (third age, fourth age) and gender, educational level, marital status, type of fracture, type of surgery, presence of other fractures and BMI as covariates. RESULTS: Patients in the third-age group obtained significantly higher values in the Barthel Index (P = 0.040) and the Tinetti Mobility Test (P = 0.001) and lower values in the Goldberg General Health Questionnaire (P = 0.035) compared to the fourth-age group. When BMI was considered, significance was maintained only in the Tinetti Mobility Test. CONCLUSIONS: The BMI could be a relevant mediator of the relationship between functional decline and the aging process in the transition between third to fourth age in females.


Assuntos
Índice de Massa Corporal , Fraturas do Quadril/fisiopatologia , Fatores Etários , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Obesidade/fisiopatologia , Sobrepeso/fisiopatologia , Prognóstico
8.
Patient Educ Couns ; 104(6): 1438-1444, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33246873

RESUMO

OBJECTIVE: To evaluate the effectiveness of a self-management treatment added to a physical therapy program compared to a physical therapy program in patients with chronic neck pain. METHODS: Fifty-three patients with chronic neck pain were randomly allocated to a physical therapy intervention (control group) or an individualized self-management combined with physical therapy intervention (experimental group). Both interventions were developed over a four-week period. Outcome measures included were Disability, Fear-Avoidance Beliefs, Health-Related Quality of Life, Pain, and Anxiety and Depression. All outcomes were measured before and after the treatment and at three-month follow-up. RESULTS: There were not significant differences between groups at baseline. After the intervention both groups obtained better results in the Neck Disability Index but there were not significant differences between them (p > 0.05). At follow-up, the self-management group obtained significant better results compared to the control group (95 % CI: -5.20(-6.8 to -1.5), p = 0.032). CONCLUSIONS: An individualized self-management program added to a physical therapy program led to a greater improvement in disability at 3 months follow up compared to a physical therapy program alone. Catastrophizing, pain, and health-related quality of life improved significantly after the intervention and at follow-up compared to the standard care alone. PRACTICAL IMPLICATIONS: This study indicates that physical therapy for patients with chronic neck pain preferably should include self-management education.


Assuntos
Dor Crônica , Autogestão , Dor Crônica/terapia , Terapia por Exercício , Humanos , Cervicalgia/terapia , Modalidades de Fisioterapia , Qualidade de Vida , Resultado do Tratamento
9.
PM R ; 12(11): 1157-1168, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-31950672

RESUMO

OBJECTIVE: Patients with stroke frequently present postural control impairment. This review aimed to assess the effectiveness of core exercising on postural control in patients with stroke. TYPE: Systematic review and meta-analysis. LITERATURE SURVEY: Systematic review in the following databases: PubMed/MEDLINE, Web of Science, ScienceDirect, CINAHL, Scopus, and Physiotherapy Evidence Database (PEDro). Studies up to July 2019 were included. METHODOLOGY: Studies were included if the sample was composed of adults with stroke, the intervention followed a core exercising approach (alone or combined with another intervention), and the study was a randomized controlled trial including at least one measurement related to posture control. Studies were independently screened for inclusion and data were extracted by two researchers, with a third researcher arbitrating any disputes. Study quality was assessed using the Downs and Black scale. SYNTHESIS: After screening of 1540 records, a total of 14 studies met the specified inclusion criteria and involved 520 participants. Two studies exhibited "excellent" quality and five exhibited "poor" quality. The meta-analysis was performed with data from the Trunk Impairment Scale (mean difference 0.98; 95% confidence interval, 0.69 to 1.27; P < .001), Berg Balance Scale (mean difference 0.27; 95% confidence interval, -0.25 to 0.79; P = .317), and Timed Up and Go test (mean difference -0.09; 95% confidence interval, -0.49 to 0.31; P = .656). The results favored core exercising alone or in combination with proprioceptive neuromuscular facilitation when compared with conventional training or proprioceptive neuromuscular facilitation in patients with stroke. No significant differences in total values were found in the other measures. CONCLUSIONS: The studies reviewed suggest that core exercising alone or in combination with other therapies had an impact on trunk performance when compared with conventional training in patients with stroke. However, total analyses did not show significant differences for the other measures related to balance ability analyzed.


Assuntos
Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Adulto , Exercício Físico , Humanos , Equilíbrio Postural , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos de Tempo e Movimento
10.
PM R ; 11(6): 590-596, 2019 06.
Artigo em Inglês | MEDLINE | ID: mdl-30840363

RESUMO

BACKGROUND: Upper limb disturbances are prevalent in patients with Parkinson disease (PD) and can limit their participation in activities of daily living. Tele-assessment of upper limb motor symptoms using an Internet application may be an alternative for addressing the growing demand for monitoring of disease progression. OBJECTIVE: To evaluate the level of agreement between face-to-face and tele-assessment of patients with PD. DESIGN: Reliability study. SETTING: Parkinson's Disease Association. PARTICIPANTS: Twenty-one patients with PD from a local association participated in the study. METHODS: Patients attended a session for clinical face-to-face and real-time online tele-assessment. MAIN OUTCOME MEASUREMENTS: Upper limb measures of function (assessed with the Manual Ability Measure 16), dexterity (evaluated using the coin rotation task), motor speed (assessed by the finger tapping test), tremor (evaluated with the Fahn-Tolosa-Marin Tremor Rating Scale), and range of motion (using the Kinovea software) were recorded by two independent researchers. RESULTS: All the outcome measures evaluated showed a good interrater, intraclass correlation coefficient (ρ > 0.75). In addition, most confidence intervals were narrow and excluded 0.8. The lowest reliability was obtained for elbow flexion of the most affected upper limb (ρ = 0.75; confidence interval 0.49-0.89) and the highest reliability for finger tapping tests (ρ = 1; 1, 1). CONCLUSIONS: This study demonstrates high interrater reliability of upper limb tele-assessment in patients with PD compared to a face-to-face assessment. LEVEL OF EVIDENCE: III.


Assuntos
Avaliação da Deficiência , Doença de Parkinson/fisiopatologia , Consulta Remota , Extremidade Superior/fisiopatologia , Idoso , Estudos Cross-Over , Feminino , Humanos , Masculino , Transtornos das Habilidades Motoras/fisiopatologia , Fotogrametria , Amplitude de Movimento Articular/fisiologia , Reprodutibilidade dos Testes , Tremor/fisiopatologia
11.
J Am Coll Cardiol ; 12(6): 1449-55, 1988 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-3192842

RESUMO

Phosphorus-31 nuclear magnetic resonance spectroscopy can determine the status of high energy phosphates in vivo. However, its application to human cardiac studies requires precise spatial localization without significant contamination from other tissues. Using image-selected in-vivo spectroscopy (ISIS), a technique that allows three-dimensional localization of the volume of interest, 12 subjects were studied to determine the feasibility and reproducibility of phosphorus-31 spectroscopy of the human heart. Nuclear magnetic resonance imaging was performed using a commercial 1.5 tesla system to define the volume of interest. Phosphorus-31 spectra were obtained from the septum and anteroapical region of the left ventricle in 10 studies. Relative peak heights and areas were determined for high energy phosphates. The mean phosphocreatine to adenosine triphosphate ratio was 1.33 +/- 0.19 by height analysis and 1.23 +/- 0.27 by area analysis. Duplicate measurements in four subjects showed a reproducibility of less than or equal to 10% in three of the subjects. All spectra showed significant signal contribution from the 2,3 diphosphoglycerate in chamber red cells without evidence of skeletal muscle contamination. These results demonstrate the feasibility of image-guided phosphorus-31 spectroscopy for human cardiac studies and indicate the potential of this technique to study metabolic disturbances in human myocardial disease.


Assuntos
Trifosfato de Adenosina/análise , Miocárdio/análise , Fosfocreatina/análise , Adulto , Coração/anatomia & histologia , Humanos , Espectroscopia de Ressonância Magnética , Masculino
12.
Cell Death Differ ; 22(4): 690-702, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25301063

RESUMO

In the adult brain, neurons require local cholesterol production, which is supplied by astrocytes through apoE-containing lipoproteins. In Huntington's disease (HD), such cholesterol biosynthesis in the brain is severely reduced. Here we show that this defect, occurring in astrocytes, is detrimental for HD neurons. Astrocytes bearing the huntingtin protein containing increasing CAG repeats secreted less apoE-lipoprotein-bound cholesterol in the medium. Conditioned media from HD astrocytes and lipoprotein-depleted conditioned media from wild-type (wt) astrocytes were equally detrimental in a neurite outgrowth assay and did not support synaptic activity in HD neurons, compared with conditions of cholesterol supplementation or conditioned media from wt astrocytes. Molecular perturbation of cholesterol biosynthesis and efflux in astrocytes caused similarly altered astrocyte-neuron cross talk, whereas enhancement of glial SREBP2 and ABCA1 function reversed the aspects of neuronal dysfunction in HD. These findings indicate that astrocyte-mediated cholesterol homeostasis could be a potential therapeutic target to ameliorate neuronal dysfunction in HD.


Assuntos
Colesterol/biossíntese , Doença de Huntington/fisiopatologia , Neurônios/metabolismo , Transportador 1 de Cassete de Ligação de ATP/genética , Transportador 1 de Cassete de Ligação de ATP/metabolismo , Animais , Apolipoproteínas E/análise , Apolipoproteínas E/metabolismo , Astrócitos/citologia , Astrócitos/efeitos dos fármacos , Astrócitos/metabolismo , Diferenciação Celular/efeitos dos fármacos , Células Cultivadas , Colesterol/análise , Colesterol/metabolismo , Colesterol/farmacologia , Meios de Cultivo Condicionados/farmacologia , Ensaio de Imunoadsorção Enzimática , Humanos , Proteína Huntingtina , Lipoproteínas/metabolismo , Camundongos , Camundongos Transgênicos , Mutação , Proteínas do Tecido Nervoso/genética , Proteínas do Tecido Nervoso/metabolismo , Células-Tronco Neurais/citologia , Células-Tronco Neurais/metabolismo , Neurônios/citologia , Neurônios/efeitos dos fármacos , Proteína de Ligação a Elemento Regulador de Esterol 2/genética , Proteína de Ligação a Elemento Regulador de Esterol 2/metabolismo , Repetições de Trinucleotídeos/genética
13.
J Heart Lung Transplant ; 13(4): 631-4, 1994.
Artigo em Inglês | MEDLINE | ID: mdl-7947879

RESUMO

Orthotopic heart transplantation was successfully performed in a patient with corrected transposition of the great arteries (L-type) who had end-stage cardiomyopathy. Technical modifications for the transplantation procedure were made accordingly. The cardiac allograft was implanted with an alternative technique consisting of bicaval and pulmonary venous anastomoses. Postoperative hemodynamics were normal, and the patient was well 9 months after transplantation.


Assuntos
Transplante de Coração/métodos , Transposição dos Grandes Vasos/cirurgia , Cateterismo Cardíaco , Cardiomiopatias/etiologia , Cardiomiopatias/cirurgia , Anomalia de Ebstein/complicações , Feminino , Humanos , Pessoa de Meia-Idade , Veias Pulmonares/cirurgia , Transposição dos Grandes Vasos/complicações , Resultado do Tratamento , Veias Cavas/cirurgia
14.
J Heart Lung Transplant ; 14(4): 659-65, 1995.
Artigo em Inglês | MEDLINE | ID: mdl-7578172

RESUMO

BACKGROUND: Cytomegalovirus is a frequent cause of infection and morbidity after heart transplantation, especially in patients treated with antilymphocytic drugs where the incidence may be as high as 50%. METHODS: To determine the efficacy of combined antiviral and intravenous immune globulin therapy for prevention of cytomegalovirus disease in transplant recipients receiving OKT3 and to compare two different antiviral drug regimens, we reviewed 115 transplant recipients from December 1988 to December 1993 who survived for more than 30 days. Of these, 29 received oral acyclovir for 3 months (group A) and 86 received intravenous ganciclovir for 2 weeks followed by oral acyclovir up to 3 months (group G); all received six infusions of 5% intravenous immune globulin over 2 months. All patients had OKT3 for 10 to 14 days and triple-drug immunosuppression. RESULTS: Cytomegalovirus disease (pneumonitis, gastroenteritis, or leukopenia with fever) occurred in 10% of patients (12 of 115 patients) and was confirmed by positive culture, typical microscopic inclusions, or polymerase chain reaction. In 91 seropositive recipients, there was a trend to less cytomegalovirus disease in group G (3.0%, 2 of 67 patients) than in group A (12.5%, 3 of 24 patients) (p = 0.11), which was more apparent in recipients with seropositive donors where the incidence was reduced from 16.7% (group A) to 2.4% (group G; p = 0.08). In 24 seronegative recipients, cytomegalovirus disease incidence was higher overall and not significantly less in group G (26%, 5 of 19 patients) than in group A (40%, two of five patients) (p = Not significant). CONCLUSIONS: Prophylaxis with combined antiviral and immune globulin therapy produces a low (10%) incidence of cytomegalovirus disease in OKT3-treated heart transplant recipients. In seropositive recipients treated with combined therapy, ganciclovir may be more effective than acyclovir. Larger trials and more aggressive prophylactic strategies are needed in seronegative patients who receive hearts from seropositive donors.


Assuntos
Aciclovir/administração & dosagem , Antivirais/administração & dosagem , Infecções por Citomegalovirus/prevenção & controle , Ganciclovir/administração & dosagem , Transplante de Coração/imunologia , Infecções Oportunistas/prevenção & controle , Complicações Pós-Operatórias/prevenção & controle , Aciclovir/efeitos adversos , Administração Oral , Adolescente , Adulto , Idoso , Antivirais/efeitos adversos , Terapia Combinada , Infecções por Citomegalovirus/imunologia , Relação Dose-Resposta a Droga , Esquema de Medicação , Feminino , Ganciclovir/efeitos adversos , Rejeição de Enxerto/imunologia , Rejeição de Enxerto/prevenção & controle , Humanos , Imunossupressores/administração & dosagem , Imunossupressores/efeitos adversos , Infusões Intravenosas , Masculino , Pessoa de Meia-Idade , Muromonab-CD3/administração & dosagem , Muromonab-CD3/efeitos adversos , Infecções Oportunistas/imunologia , Complicações Pós-Operatórias/imunologia , Estudos Retrospectivos
15.
J Heart Lung Transplant ; 15(2): 150-9, 1996 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-8672518

RESUMO

BACKGROUND: Careful donor and recipient selection are important factors for the success of heart transplantation. Currently, donors with a history of alcohol use are routinely accepted despite the potential deleterious effects of alcohol on the heart. METHODS: We examined the frequency of chronic alcohol use (> 2 ounces of pure alcohol daily for > or = 3 months) among organ donors and the outcome of the receipients after heart transplantation. Of 99 consecutive patients who underwent transplantation between December 1988 and August 1993 with an adequate donor history, 17 (17%) had a history of chronic alcohol use (alcohol group), and 82 (83%) did not (nonalcohol group). All recipients received triple-drug immunosuppression, and 10 to 14 days of OKT3. RESULTS: Survival rates at 1 and 2 years were significantly lower in the alcohol group (61% +/- 13% and 61$ +/- 13%) than in the nonalcohol group (95% +/- 3% and 91% +/-4%, p = 0.0001). Most deaths in the alcohol group occurred within 3 months after transplantation. The incidence of rejection episodes did not differ significantly. Fatal rejection occurred more frequently in the alcohol group and was associated with severe ventricular dysfunction before death. Cox multiple regression analysis identified donor alcohol use as an independent risk factor for death after heart transplantation. CONCLUSIONS: A substantial proportion (17%) of heart donors have a history of chronic alcohol use. The unfavorable early outcome of patients receiving hearts from alcoholic donors suggests the presence of a subclinical alcoholic cardiomyopathy before transplantation and poor tolerance of rejection episodes after transplantation. Larger prospective studies are needed to determine the mechanism of fatal rejection and whether such hearts can be used safely for transplantation.


Assuntos
Cardiomiopatia Alcoólica/mortalidade , Transplante de Coração/mortalidade , Complicações Pós-Operatórias/mortalidade , Doadores de Tecidos , Adolescente , Adulto , Idoso , Causas de Morte , Criança , Etanol/efeitos adversos , Feminino , Seguimentos , Rejeição de Enxerto/mortalidade , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Taxa de Sobrevida , Resultado do Tratamento
16.
J Heart Lung Transplant ; 13(6): 1138-44, 1994.
Artigo em Inglês | MEDLINE | ID: mdl-7865522

RESUMO

The frequency of cocaine use among donors is currently unknown. Cocaine has cardiotoxic effects and could affect the outcome of heart transplantation. To examine the frequency of nonintravenous cocaine use in organ donors and the outcome of heart transplantation with such donors, we retrospectively analyzed the clinical, biopsy, and donor information on 112 consecutive patients who underwent transplantation between December 1988 and August 1993. Ten patients were excluded because of incomplete information regarding the donor's cocaine status. Of the remaining 102 patients, 16 (16%) had a positive donor history for nonintravenous cocaine use (cocaine group) and 86 patients (84%) had a negative history (noncocaine group). Survival, frequency of cellular rejection (grade > or = 1B), and humoral rejection were compared between the two groups. Survival rates at 30 days (100% versus 97% +/- 2%) and at 1 year (93 +/- 7% versus 89 +/- 3%) were similar (p = not significant, cocaine versus noncocaine group). Freedom from rejection was similar at 30 days (81% +/- 10% versus 79% +/- 4% cellular rejection-free, 33% +/- 14% versus 60% +/- 6% humoral-free) and 6 months (34% +/- 12% versus 55% +/- 5% cellular-free, 16% +/- 11% versus 36% +/- 6% humoral-free) (p = not significant). No significant difference was found in donor inotropic support before procurement, ischemic time, length of stay in intensive care unit, or total stay in the hospital. In conclusion, a high incidence of nonintravenous cocaine use exists among donors. The outcome of patients who receive transplanted hearts obtained from nonintravenous cocaine users is favorable, suggesting that the use of such hearts is safe.


Assuntos
Cocaína , Rejeição de Enxerto , Transplante de Coração , Transtornos Relacionados ao Uso de Substâncias , Doadores de Tecidos , Adulto , Causas de Morte , Feminino , Transplante de Coração/mortalidade , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Taxa de Sobrevida
17.
Ann Thorac Surg ; 58(6): 1768-9, 1994 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-7979759

RESUMO

A 30-year-old man underwent aortic and mitral valve replacement for the treatment of Q fever endocarditis. Postoperatively, paravalvular leak of the mitral prosthesis, progressive deterioration in cardiac function, and intractable heart failure developed. As a result, the patient underwent orthotopic heart transplantation 15 months after his initial valve operation. The patient is clinically well 14 months after transplantation.


Assuntos
Endocardite Bacteriana/cirurgia , Transplante de Coração , Próteses Valvulares Cardíacas/efeitos adversos , Infecções Relacionadas à Prótese/cirurgia , Febre Q/complicações , Adulto , Valva Aórtica , Endocardite Bacteriana/microbiologia , Humanos , Masculino , Valva Mitral , Infecções Relacionadas à Prótese/microbiologia
18.
Ann Thorac Surg ; 57(3): 765-7, 1994 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-8147663

RESUMO

An alternative technique for orthotopic heart transplantation is described. The principle consists of total excision of the recipient's right atrium with donor heart implantation performed using bicaval anastomoses; the left atrium is done in the standard fashion. This approach is technically simple and preserves the anatomic and physiologic function and integrity of the right atrium, especially the conduction system.


Assuntos
Transplante de Coração/métodos , Adulto , Anastomose Cirúrgica/métodos , Função do Átrio Direito , Átrios do Coração/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Doadores de Tecidos , Veias Cavas/cirurgia
19.
Ann Thorac Surg ; 58(4): 1135-8, 1994 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-7944765

RESUMO

We present the cases of 3 patients who underwent simultaneous heart and kidney transplantation using allografts from the same donor. This combined approach offers a reasonable option for patients with coexisting end-stage heart and kidney disease. A review of all previously reported cases suggests that survival is similar to that of single-organ transplantation. In addition, there appears to be a low incidence of rejection when multiple allografts from the same donor are used. The heart and kidney can and frequently do reject asynchronously, so rejection monitoring and surveillance should be carried out separately for each transplanted organ.


Assuntos
Cardiopatias/complicações , Cardiopatias/cirurgia , Transplante de Coração , Falência Renal Crônica/complicações , Falência Renal Crônica/cirurgia , Transplante de Pulmão , Adulto , Cardiomiopatia Dilatada/complicações , Cardiomiopatia Dilatada/cirurgia , Transplante de Coração/métodos , Humanos , Transplante de Pulmão/métodos , Masculino , Pessoa de Meia-Idade , Isquemia Miocárdica/complicações , Isquemia Miocárdica/cirurgia , Seleção de Pacientes
20.
Ann Thorac Surg ; 58(5): 1505-9, 1994 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-7979683

RESUMO

We present our experience with an alternative technique for orthotopic heart transplantation. It consists of total excision of the recipient's atria, with the donor's heart implantation performed using bicaval end-to-end anastomoses as well as pulmonary venous anastomoses. Forty consecutive patients receiving transplants in this fashion were compared with 64 patients who underwent orthotopic transplantation with the standard technique. The incidence of postoperative tricuspid regurgitation was reduced in patients receiving transplants with the new surgical approach (p = 0.003). In addition, the need for pacemaker implantation for severe bradyarrhythmia in the early (0 to 6 weeks) posttransplantation period (p = 0.003) was eliminated. Although not statistically significant, there was a trend in the reduction of postoperative mitral regurgitation in patients who received transplants by the modified technique. Based on this experience, we believe this modified technique for orthotopic heart transplantation has an anatomic and physiologic advantage that may improve long-term hemodynamic results.


Assuntos
Transplante de Coração/métodos , Veias Pulmonares/cirurgia , Veias Cavas/cirurgia , Anastomose Cirúrgica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Insuficiência da Valva Tricúspide/etiologia
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