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BACKGROUND: Burns constitute one of the foremost contributors to premature mortality and morbidity, and the recovery process from burn injuries is characterized by its intricate and protracted nature. OBJECTIVE: The principal aim of this study was to assess the influence of an anti-gravity treadmill (Alter G) training program on both gait characteristics and postural stability indices (PSI) in adult individuals who have recovered from burns. DESIGN: This study followed a single-blind, randomized, controlled design. METHODS: A total of 45 adults, aged 18-35 years, with healed lower extremity burns that were circumferential and encompassed 35-50% of their total body surface area (TBSA) were randomly allocated to either the anti-gravity treadmill (Alter G) Training group (n = 22) or the traditional physical therapy program (TPTP) group (n=23). The TPTP group received conventional physical therapy, while the anti-gravity treadmill (Alter G) training group engaged in anti-gravity treadmill exercises alongside the traditional physical therapy program. The primary outcome measures, evaluated at both baseline and the conclusion of the 12-week intervention, included gait characteristics assessed using the GAITRite system and PSI measured by the Biodex Balance System (BBS). RESULTS: The anti-gravity treadmill (Alter G) training group exhibited significantly greater enhancements than the TPTP group in terms of mean values and percentage changes in gait characteristics and PSI. Specifically, the percentage changes for the Alter G group were as follows: stride length (20.57%), step time (22.58%), step length (20.47%), velocity (15.67%), cadence (23.28%), and double support time (29.03%). In contrast, the TPTP group's percentage changes were: 6.73%, 8.19%, 7.65%, 7.75%, 8.89%, and 9.37%, respectively. Concerning PSI, the Alter G group exhibited percentage changes of 55.17% for the medio-lateral stability index (MLI), 48.21% for antero-posterior stability index (API), and 48.48% for the overall stability index (OSI). The TPTP group's corresponding percentage changes were 20%, 14.03%, and 16.41%. CONCLUSIONS: The amalgamation of anti-gravity treadmill training with the traditional physical therapy program yields greater efficacy than TPTP in isolation. Consequently, the findings underscore the efficiency of anti-gravity treadmill (Alter G) Training as a valuable tool for rehabilitating patients with burn injuries.
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Quemaduras , Humanos , Quemaduras/rehabilitación , Ejercicio Físico , Prueba de Esfuerzo , Terapia por Ejercicio , Marcha , Método Simple Ciego , Resultado del Tratamiento , Adolescente , Adulto Joven , AdultoRESUMEN
[Purpose] The aim of this study was to evaluate the effect of pulsed high intensity neodymium-doped yttrium aluminum garnet (Nd: YAG) laser on staphylococcus aureus (S. aureus) and pseudomonas aeruginosa (P. aeruginosa) bacterial growth, which cause many health problems and establish which doses are effective in bacterial inhibition. [Materials and Methods] Five samples of S. aureus and five samples of P. aeruginosa were prepared in the microbiology lab, one used as control sample and the other 4 samples acted as experimental samples. The experimental samples received pulsed high intensity Nd: YAG laser with a total dose of 500, 600, 700 and 800 joules. The primary measures are colony count and the percentage decrease in colony count, the colony count was assessed at baseline and after 24 h of laser application. [Result] There was significant decrease in colony count and the percentage decrease in colony count after pulsed high intensity Nd: YAG laser application in all experimental samples of S. aureus and P. aeruginosa after 24 h of application for all doses (500, 600, 700 and 800 j) as compared with the control sample, with the most effect in higher doses of pulsed high intensity Nd: YAG laser than lower doses in both types of bacteria. [Conclusion] pulsed high intensity Nd: YAG laser was found to be an effective modality for inhibition of S. aureus and P. aeruginosa growth after a single application.
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[Purpose] The aim of this systematic review was to assess the efficacy of high intensity laser therapy (HILT) on wound surface area in patients with foot ulcers. [Methods] Four databases including PubMed, MEDLINE, the Cochrane library, and the Physiotherapy Evidence Database (PEDro) were searched up to the end of April 2018 to identify relevant studies. Studies were included if they met the following criteria: randomised controlled trial (RCT), assessed the efficacy of HILT in patients with foot ulcers, evaluated wound surface area, and written in English language with available full text. The PEDro scale was used to evaluate the quality of studies. [Results] A total of three RCTs met the inclusion criteria, with two studies of the efficacy of HILT in adult patients with diabetic foot ulcers and one in spina bifida children with neuropathic foot ulcers. According to the PEDro scale assessment, all three studies were rated as a fair quality. All studies found that HILT provided significantly better outcomes compared to sham laser or standard medical therapy. [Conclusion] This systematic review suggests that HILT is an effective modality for wound healing in patients with foot ulcers, but further large-scale studies are required to confirm its efficacy.
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[Purpose] The objective of this study was to determine the effect of pulsed high intensity laser therapy on delayed caesarean section healing in diabetic women. [Subjects and Methods] This study was conducted on forty diabetic women with delayed caesarean wound healing, ranging in age from 28 to 38â years. They were randomly assigned into two groups; the group I (n=20) received pulsed high intensity laser therapy for 6-weeks, 3 times per week plus standard medical treatment for treatment of diabetes and caesarean wound patients, the group II (n=20) received sham laser treatment for 6 weeks, 3 times per week plus standard medical treatment for treatment of diabetes and caesarean wound patients. The wound size and appearance in all participants were measured by the tracing method and pressure sore status tool before and after the 6-week treatment. [Results] Pulsed high intensity laser therapy produced a significant difference in wound size and appearance in comparison to the sham laser treatment in diabetic women with delayed caesarean wound healing. [Conclusion] Pulsed high intensity laser therapy is effective in the treatment of delayed caesarean section healing in diabetic women.
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OBJECTIVE: To determine the effects of vitamin D (VD) supplementation and isokinetic training on muscle strength, explosive strength (counter movement jump) (ES), lean body mass (LBM) and gait parameters in severe pediatric burn. METHODS: Forty-eight burned children with circumferential lower extremity burns covering 40-55% of the total body surface area (TBSA), aged 10-16 years (Mean±SD 13.01±1.75), were randomized into the standard of care (n=16), isokinetic (n=17) and VD (n=15) groups. Unburned children (n=20) served as matched controls. All burned children received 12 weeks of routine physical therapy program (RPTP). In addition, the isokinetic group received isokinetic training for the quadriceps dominant limb 3 times per week at angular velocity 150°/s, and the VD group received the isokinetic training plus an oral daily dose of vitamin D3 1000 IU (Cholecalciferol). The primary measures, assessed at baseline and 12 weeks, included quadriceps strength by isokinetic dynamometer, ES, LBM by dual-energy X-ray absorptiometry (DEXA) and gait parameters by GAITRite system. RESULTS: The VD and isokinetic groups showed significant improvement in quadriceps strength, ES, LBM and gait parameters compared with the standard of care, and VD group show significant improvement in the VD level as compared with the other groups. The outcome measures (and percent of improvement where applicable) for the VD, isokinetic and standard of care are as follows: quadriceps strength, 85.25±0.93Nm (85%), 64.25±0.93 (36%) and 51.88±1.31Nm (12%); stride length, 94.00±2.69 (7%), 110.60±2.87 (25%) and 139.56±2.57 (60%); step length, 67.26±2.45 (72%), 55.25±2.49 (43%) and 43.76±1.34 (18%); velocity, 133.94±1.65 (82%), 99.94±1.65 (35%) and 80.11±1.91 (9%); and cadence, 140.63±1.36 (68%), 132.63±1.36 (58%) and 90.35±1.32 (9%), VD level 43.33±7.48 (75%), 24.77±7.38 (5%) and 25.63±8.39 (4%) respectively. CONCLUSIONS: VD supplementation combined with exercise training significantly increased muscle strength, ES, LBM, gait and VD level in severely burned children.
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Peso Corporal/fisiología , Quemaduras/rehabilitación , Suplementos Dietéticos , Terapia por Ejercicio/métodos , Marcha/fisiología , Fuerza Muscular/fisiología , Vitamina D/uso terapéutico , Vitaminas/uso terapéutico , Adolescente , Análisis de Varianza , Quemaduras/tratamiento farmacológico , Estudios de Casos y Controles , Niño , Colecalciferol , Femenino , Humanos , Extremidad Inferior/fisiología , Masculino , Músculo Esquelético/fisiologíaRESUMEN
We assessed the long-term effects of pulsed high-intensity laser therapy (HILT) in post-burn pruritus treatment. A total of 49 adult burn patients with mean age of 31.53 ± 10.14 years participated, with 24 patients randomly assigned to the active laser group (ALG) and 25 in the placebo laser group (PLG). The ALG received HILT three times per week for 6 weeks, while the PLG received placebo HILT. Both groups received 10-mg cetirizine tablets twice daily and 10 mg at bedtime. All patients were advised to massage their burn scars with coconut oil for 5 min four times daily. The outcomes measured were the itch severity scale (ISS), impairment of pruritus-related quality of life (QoL), pain level by the visual analog scale (VAS), hand grip strength by handheld dynamometer, and daily cetirizine intake. Repeated-measures ANOVA was used to compare the baseline and post-treatment measurements and after 12 weeks of follow-up. Statistical significance was set at P < 0.05. ISS decreased significantly in the ALG after 6 weeks of treatment and after 12 weeks of follow-up compared with the PLG. The QoL results showed a significant improvement in the ALG compared with the PLG, which continued after 12 weeks. VAS results significantly decrease, hand grip strength significantly improved, and cetirizine intake significantly decreased post-treatment in the ALG relative to the PLG. HILT combined with cetirizine seems more effective in patients with post-burn pruritus than a placebo laser procedure with cetirizine.
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Quemaduras/complicaciones , Terapia por Láser/métodos , Prurito/etiología , Prurito/radioterapia , Adulto , Cetirizina/uso terapéutico , Método Doble Ciego , Femenino , Fuerza de la Mano , Humanos , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Placebos , Calidad de Vida , Factores de Tiempo , Resultado del Tratamiento , Escala Visual AnalógicaRESUMEN
We assess the long-term effect of pulsed high-intensity laser therapy (HILT) in the treatment of the post-mastectomy pain syndrome (PMPS). A total of 61 women participated in this study (30 in the laser group and 31 in the placebo laser group), with a mean age of 53.56 ± 1.11 years. Patients who were randomly assigned to the laser group received HILT three times per week for 4 weeks, plus a routine physical therapy program (RPTP). The placebo laser group received placebo HILT plus RPTP. The outcomes measured were pain level by visual analog scale (VAS), shoulder range of motion (ROM), and quality of life (QOL). Statistical analysis was performed by ANOVA with repeated measures to compare the differences between baseline and post-treatment measurements and after 12 weeks of follow-up for both groups. The level of statistical significance was set at P < 0.05. Shoulder ROM significantly increased in the laser group after 4 weeks of treatment and after 12 weeks of follow-up compared with the placebo group. VAS results showed a significant decrease post-treatment in the laser group relative to the placebo group, and QOL results showed a significant improvement in the laser group compared with the placebo group and still improved after 12 weeks of follow-up. HILT combined with an RPTP appears to be more effective in patients with PMPS than a placebo laser procedure with RPTP.
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Terapia por Láser/métodos , Mastectomía/efectos adversos , Dolor Postoperatorio/etiología , Dolor Postoperatorio/terapia , Demografía , Método Doble Ciego , Femenino , Humanos , Persona de Mediana Edad , Dimensión del Dolor , Dolor Postoperatorio/fisiopatología , Placebos , Calidad de Vida , Rango del Movimiento Articular , Síndrome , Factores de TiempoRESUMEN
OBJECTIVE: The aim of this study was to investigate the effects of isokinetic training program on muscle strength, muscle size and gait parameters after healed pediatric burn. DESIGN: Randomized controlled trial. SUBJECTS: Thirty three pediatric burned patients with circumferential lower extremity burn with total body surface area (TBSA) ranging from 36 to 45%, and ages from 10 to 15 years participated in the study and were randomized into isokinetic group and a control group. Non-burned healthy pediatric subjects were assessed similarly to burned subjects and served as matched healthy controls. METHODS: Patients in the isokinetic group (n=16) participated in the isokinetic training program for 12 weeks for quadriceps dominant limb, 3 times per week, at angular velocity 150°/s, concentric mode of contraction, time rest between each set for 3 min, 3 sets/day and control group (n=17) participated in home based physical therapy exercise program without isokinetic. MAIN MEASURES: Assessment of quadriceps strength by isokinetic dynamometer, quadriceps size and gait parameters were performed at baseline and at the end of the training period for both groups. RESULTS: Patients in isokinetic group showed a significant improvement in quadriceps strength, quadriceps size and gait parameters as compared with those in the control group. Quadriceps strength and percentage of improvement was 79.25 ± 0.93 Nm (68.40%) for isokinetic group and 51.88 ± 1.31 Nm (9.84%) for the control group. Quadriceps size and percentage of improvement was 31.50 ± 0.89 cm (7.47%) for isokinetic group and 29.26 ± 1.02 cm (1.02%) for the control group. Stride length, step length, velocity and cadence and percentage of improvement for isokinetic group was 135.50 ± 2.82 (53.97%), 63.25 ± 2.97 (63.77%), 135.94 ± 1.65 (81.42%), 137.63 ± 1.36 (66.96%) and for the control group was 94.00 ± 2.69 (6.68%), 43.76 ± 1.34 (15.15%), 81.11 ± 1.91 (8.6%), 90.35 ± 1.32 (9.01%) respectively. CONCLUSIONS: Participation in the isokinetic training program resulted in a greater improvement in quadriceps muscle strength, size and gait parameters in pediatric burn.
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Quemaduras/rehabilitación , Marcha/fisiología , Extremidad Inferior/lesiones , Fuerza Muscular/fisiología , Músculo Cuádriceps/fisiología , Entrenamiento de Fuerza/métodos , Adolescente , Niño , Femenino , Humanos , Extremidad Inferior/anatomía & histología , Extremidad Inferior/fisiología , Masculino , Músculo Esquelético/anatomía & histología , Músculo Esquelético/fisiología , Tamaño de los Órganos , Modalidades de Fisioterapia , Músculo Cuádriceps/anatomía & histologíaRESUMEN
OBJECTIVE: This study assessed the effects of pulsed Nd:YAG laser treatment of neuropathic foot ulcers in children with spina bifida. BACKGROUND DATA: Children with spina bifida face increased risk for developing neuropathic foot ulcers. METHODS: In a randomized controlled trial, 39 children and adolescents (ages 6-15 years) with spina bifida and stage III neuropathic foot ulcers were randomly assigned to the laser group or the placebo laser group. The former received pulsed Nd:YAG laser treatments (i.e., total energy of 300-350 J during three sessions/week) plus standard wound care, and the latter received sham laser treatments plus standard wound care. Wound size and wound appearance were assessed for all patients at the beginning of the treatment, after 5 weeks, and after 10 weeks. RESULTS: The decrease in wound surface area at 5 and 10 weeks post- treatment was significantly greater in the laser group (i.e., 2.44 ± 0.33 and 0.29 ± 0.25 cm(2), respectively) than in the placebo group (i.e., 3.81 ± 0.18 and 3.24 ± 0.44 cm(2), respectively). Also, the decrease in the total score for the Pressure Sore Status Tool (PSST) at 5 and 10 weeks post-treatment was significantly different for the laser group (i.e., 32.76 ± 2.30 and 17.52 ± 1.66, respectively) than for the placebo group (i.e., 46.50 ± 2.12 and 38.11 ± 3.17, respectively). CONCLUSIONS: Treatment with pulsed neodymium:yttrium aluminum garnet (Nd:YAG) laser combined with standard wound care decreases wound size and improves wound appearance for stage III neuropathic foot ulcers in children with spina bifida.
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Úlcera del Pie/cirugía , Láseres de Estado Sólido/uso terapéutico , Enfermedades del Sistema Nervioso Periférico/complicaciones , Disrafia Espinal/complicaciones , Adolescente , Niño , Femenino , Humanos , MasculinoRESUMEN
OBJECTIVE: To investigate the effects of eight weeks whole body vibration training program on leg muscle strength (force-producing capacity) in adults after healed burns. DESIGN: Randomized controlled trial. SETTING: Faculty of Physical Therapy, Cairo University. SUBJECTS: Thirty-one burned patients participated in the study and were randomized into whole body vibration group and control group. Non-burned healthy adults were assessed similarly to burned subjects and served as matched healthy controls. METHODS: The whole body vibration group performed an eight weeks vibration program three times a week on a vibration platform; the control group received home based physical therapy program without vibration training. MAIN MEASURES: Assessment of knee extensors and ankle planter flexor strength by isokinetic dynamometer at 150°/s were performed at the beginning of the study and at the end of the training period for both groups. RESULTS: Subjects with burns more than 36% TBSA produced significantly less torque in the quadriceps and calf muscle than non-burned healthy subjects. Patients in whole body vibration group showed a significant improvement in knee extensor and ankle planter flexor strength as compared with those in the control group. Knee extensor strength and percent improvement was 233.40±5.74 (64.93±3.03 change score) and 38.54% for the vibration group and 190.07±3.99 (21.66±4.41 change score) and 12.86% for the control group, ankle plantar flexor strength and percent improvement was 156.27±5.95 (54.53±6.16 change score) and 53.70% for the vibration group and 116.13±3.24 (14.66±2.71 change score) and 14.52% for the control group. CONCLUSIONS: Participation in whole body vibration program resulted in a greater improvement in quadriceps and calf muscle strength in adults with healed thermal burn compared to base line values; a WBV program is an effective for strength gain in rehabilitation of burned patients.
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Quemaduras/rehabilitación , Fuerza Muscular , Debilidad Muscular/rehabilitación , Músculo Esquelético/fisiopatología , Vibración/uso terapéutico , Adulto , Quemaduras/complicaciones , Femenino , Humanos , Pierna/fisiopatología , Masculino , Debilidad Muscular/complicaciones , Músculo Cuádriceps/fisiopatología , TorqueRESUMEN
OBJECTIVE: To evaluate the improvement rate of quadriceps muscle peak torque in healthy subjects and patients with burn injuries after an isokinetic training programme. SUBJECTS: Thirty male volunteers, 15 healthy and 15 subjects with burn injury after complete healing, participated in the study. METHODS: Concentric and eccentric torque of quadriceps was measured for both groups using an isokinetic dynamometer before and after 6 weeks of isokinetic training. The tests were performed at angular velocities of 30°/s and 90°/s. RESULTS: There was a significant increase in the quadricep speak torque for both groups at both angular velocities after isokinetic training. During eccentric contraction at angular velocities of 30°/s and 90°/s the percentage improvement in the burned group was higher than in the healthy group(p = 0.003 and p = 0.0008, respectively). During concentric contraction at an angular velocity of 30°/s the percentage improvement in the burned group was higher than the healthy group (p = 0.020). However, during concentric contraction at an angular velocity of 90°/s there was no significant difference between the groups (p = 0.742). CONCLUSION: The isokinetic training programme was effective in increasing the concentric and eccentric peak torque of the quadriceps muscle for healthy subjects and patients with burn injuries.