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Abstract Introduction Intense physical activity and increased exercise significantly reduce the body's adaptive capacity, negatively affect the recovery processes of athletes, and can significantly impair athletic performance. Objective To identify how low temperatures can affect the regenerative processes in athletes, assess the effectiveness and feasibility of cold therapy in sports, and identify the key parameters that determine the effectiveness of the stated recovery method. Methods A systematic review of studies related to the use of cold therapy in sports guided by the Cochrane Handbook for Systematic Reviews of Interventions, and reported through the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The scientific material was selected by finding keywords and phrases, including "the effect of cold on athletes", "athletes' recovery", "cold therapy", etc. Following the selection criteria, only 30 studies were included. Results Cold exposure has significant benefits for sports regeneration, including pain relief (100%), inflammation reduction (93%), and restoration of sprint capabilities (89%). However, its impact on muscle strength (33%), endurance (11%), and lactate reduction (8%) is more limited. It moderately improves the psycho-emotional state (65-75%). Conclusion The use of low temperatures in sports has a beneficial effect on the recovery of sports performance for at least 24 hours after intense physical activity (training).
Resumo Introdução A atividade física intensa e o aumento do exer-cício reduzem significativamente a capacidade de adaptação do organismo, afetam negativamente os processos de recu-peração dos atletas e podem prejudicar significativamente o desempenho atlético. Objetivo Identificar como as baixas temperaturas podem afetar os processos regenerativos dos atletas, avaliar a eficácia e a viabilidade da terapia pelo frio no esorte e identificar os parâmetros-chave que determinam a eficácia do método de recuperação indicado. Métodos Revisão sistemática de estudos relacionados com a utilização da terapia pelo frio no esporte, orientada pelo Manual Cochrane para Revisões Sistemáticas de Intervenções e reportada através dos Preferred Reporting Items for Systematic Reviews and Meta-Analyses. O material científico foi selecionado através da pesquisa de palavras-chave e frases, incluindo "o efeito do frio nos atletas", "recuperação dos atletas", "terapia pelo frio", etc. Seguindo os critérios de seleção, foram incluídos apenas 30 estudos. Resultados A exposição ao frio tem benefícios significativos para a regeneração esportiva, incluindo o alívio da dor (100%), redução da inflamação (93%) e restauração das capacidades de sprint (89%). No entanto, o seu impacto na força muscular (33%), na resistência (11%) e na redução do lactato (8%) é mais limitado. Há uma melhora moderada sobre o estado psico-emocional (65-75%). Conclusão A utilização de baixas temperaturas no esporte tem um efeito benéfico na recuperação do desempenho esportivo durante pelo menos 24 horas após uma atividade física intensa (treino).
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Resumen OBJETIVO: Describir los desenlaces de la terapia en frío aplicada a pacientes con edema vulvar patológico en el puerperio. MATERIALES Y MÉTODOS: Estudio observacional, descriptivo y retrospectivo consistente en la revisión de los registros clínicos de pacientes con diagnóstico de edema vulvar posparto atendidas en 2018 en el Instituto Nacional de Perinatología Isidro Espinosa de los Reyes. Se analizaron las comorbilidades, los reportes del laboratorio, los tratamientos efectuados y su desenlace. RESULTADOS: Se reportaron cuatro casos de edema vulvar en el puerperio de pacientes primigestas, de edad promedio de 20 años, tres con parto instrumentado. Ninguna con feto macrosómico. Dos pacientes requirieron episiotomía medio lateral y una sufrió desgarro de tercer grado. Todas con comorbilidades asociadas. Todas se trataron con terapia de frío, antiinflamatorios, furosemida o albúmina intravenosa. A las 48 horas de haber iniciado el tratamiento las 4 pacientes reportaron mejoría, con estancia hospitalaria promedio de 3 días. CONCLUSIONES: El tratamiento con terapia de frío disminuyó el edema vulvar; es un procedimiento de fácil aplicación y sin eventos adversos.
Abstract OBJECTIVE: The aim of this study is to describe the outcomes of patients with vulvar edema, who received treatment with cold therapy during the puerperium. MATERIALS AND METHODS: Observational, descriptive and retrospective study consisting of the review of the clinical records of patients diagnosed with postpartum vulvar edema treated in 2018 at the Isidro Espinosa de los Reyes National Institute of Perinatology. Comorbidities, laboratory reports, treatments performed, and their outcome were analyzed. RESULTS: Four cases of vulvar edema were reported in the puerperium of primitive patients, with an average age of 20 years, three with instrumented delivery. None with macrosomic fetus. Two patients required middle lateral episiotomy and one suffered a third-degree tear. All with associated comorbidities. All were treated with cold therapy, anti-inflammatory, furosemide or intravenous albumin. At 48 hours after starting treatment, all patients reported improvement, with an average hospital stay of 3 days. CONCLUSIONS: Treatment with cold therapy decreased vulvar edema; it is a procedure of easy application and without adverse events.
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BACKGROUND: The use of cold therapy to promote rehabilitation after total knee arthroplasty has a certain theoretical basis, but whether cold therapy can reduce bleeding, reduce pain, and promote early recovery of activity is still controversial. OBJECTIVE: To evaluate the effectiveness of cold therapy in total knee arthroplasty in reducing postoperative bleeding, reducing pain, and promoting recovery of motion range using meta-analysis. METHODS: Medline, EMBASE, Cochrane, China Biomedical Literature Database, CNKI, Wanfang and other databases were searched to find randomized controlled trials of cold therapy and other rehabilitation therapies after total knee arthroplasty. Data were extracted. Statistical analysis was performed using Revman 5.3. Effect values were combined. RESULTS AND CONCLUSION: (1) A total of 10 randomized controlled trials were included, including 1 070 patients. The experimental group received cold therapy after total knee arthroplasty, and the control group received other rehabilitation therapies. (2) Meta-analysis showed that compared with other rehabilitation therapies, cold therapy after replacement alleviated postoperative pain [MD=-0.75, 95%CI (-1.29, -0.21), P=0.006], reduced hemoglobin drop [MD=-12.11, 95%C/(-17.66, -6.56), P< 0.000 1], However, cold therapy could not reduce the amount of opioids usage [MD=0.01, 95%C/(-0.15, -0.16), P=0.92], or improve joint motion range [MD=6.58, 95%C/(-0.54, 13.70), P=0.07]. (3) The results show that the application of cold therapy after total knee arthroplasty can effectively relieve pain and reduce the drop of postoperative hemoglobin, but has no significant effect on reducing the application of opioid analgesics or improving motion range.
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Background: The cultural beliefs, food taboos play a key role on women and child health in India. Those food practices and taboos directly impact on women and children health. Moreover, these are one of the causes for malnutrition in women and child; sometimes it also leads to death.Methods: The methodology of this study is qualitative study. The primary data collected in Srikakulam and Visakhapatnam districts of Andhra Pradesh, through in-depth-interviews with the help of semi structured interview guides. The selection of the informants is based on simple random selection.Results: All informants are women and they all are home makers only. They not do participant any income generation activities. Seventy five percentages (75%) of the informants are lives in below poverty line, and twenty five percentages (25%) of women are in above poverty line.Conclusions: The cultural beliefs and practices play a role in the distribution of nutrition messages to the community. Those beliefs are affecting to the pregnant women and on their infants. It’s also affects to the community. Many of these beliefs and practices have been passed down for generations.
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Introduction: Cold therapy (cryotherapy) is a common procedure recommended by dental surgeons after surgical removal of thirdmolars, which is an invasive intervention that often deals with an expressive inflammatory response. Objective: To investigate whether cryotherapy interferes with clinical outcomes such as pain, edema, and trismus in the postoperative period of mandibular third molar surgeries. Data Synthesis: An electronic search was conducted in the OVID, PubMed, VHL, Science Direct, Cochrane Library, and Web of Science databases, through March 2018. The eligibility criteria included clinical trials that evaluated the effect of cryotherapy in at least one of the following variables: pain, swelling, and trismus. Two independent reviewers assessed the studies. The methodological quality of each article was analyzed. The search strategy resulted in 1,088 articles. Following the selection process, 11 studies were included in the systematic review and 4 of them in the meta-analysis. High risk of bias was found in most of the studies according to the Cochrane Handbook assessment. Patients receiving cryotherapy had less edema than patients in the control group at second day follow-up (mean difference [MD]: -0.94; 95%CI [-1.49; -0.39]). There were no statistically significant results when comparing trismus between experimental and control group (MD: 0.43; 95%CI [-0.34;1.20]). There were insufficient available data to support influences in postoperative pain. Conclusions: Cryotherapy applied on thefirstday aftermandibular third molar removal can manage edema in the patients.Well-designed randomized clinical trials to test the efficacy of cryotherapy after surgical removal of third molars are needed to justify its indication (AU)
Subject(s)
Humans , Male , Female , Adult , Tooth Extraction/adverse effects , Cryotherapy , Inflammation/therapy , Postoperative Care , Trismus/therapy , Treatment Outcome , Oral Surgical Procedures/rehabilitation , Edema/therapy , Pain Management , Molar/surgeryABSTRACT
Objective@#To explore the effect of modified cold therapy instrument on postoperative pain and swelling of patients with tibiofibular fracture.@*Methods@#Eighty patients with tibia and fibula fracture who underwent surgery in Changzhou Cancer Hospital from June 2016 to June 2017 were selected and divided into control group and experimental group according to random number table method, 40 cases in each group. Patients in the control group were treated with conventional ice care, and the experimental group was treated with a modified cold therapy device. The Numerical Rating Scale (NRS) scores, tension blisters and skin dermatoglyphics, swelling and complications were observed before and after treatment.@*Results@#Before the intervention, the difference in pain score and swelling degree between the two groups was not statistically significant (P>0.05). After nursing intervention, the pain scores of the two groups decreased, but the score of the experimental group was 2.2 ± 0.3, which was significantly lower than that of the control group (3.6 ± 0.5) (t= 15.185, P < 0.05); the incidence of tension blisters, the incidence of dermatoglyph and moderate swelling in the experimental group were 10% (4/40), 77.5% (31/40), 10% (4/40), which were lower than 30% (12/40), higher than 50% (20/20), less than 27.5% (11/40) of the control group (χ2= 5.000, 6.545, 4.021, P<0.05); no complications such as deep vein thrombosis and compartment syndrome were found in both groups.@*Conclusion@#The improved cold therapy device cold compress is better than the conventional ice dressing treatment, and can reduce the swelling and pain degree of the patients with tibiofibular fracture, which is beneficial to the rehabilitation of the patient and is worthy of clinical application.
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Objective To explore the effect of modified cold therapy instrument on postoperative pain and swelling of patients with tibiofibular fracture. Methods Eighty patients with tibia and fibula fracture who underwent surgery in Changzhou Cancer Hospital from June 2016 to June 2017 were selected and divided into control group and experimental group according to random number table method, 40 cases in each group. Patients in the control group were treated with conventional ice care, and the experimental group was treated with a modified cold therapy device. The Numerical Rating Scale (NRS) scores, tension blisters and skin dermatoglyphics, swelling and complications were observed before and after treatment. Results Before the intervention, the difference in pain score and swelling degree between the two groups was not statistically significant (P>0.05). After nursing intervention, the pain scores of the two groups decreased, but the score of the experimental group was 2.2 ± 0.3, which was significantly lower than that of the control group (3.6 ± 0.5) (t=15.185, P<0.05); the incidence of tension blisters, the incidence of dermatoglyph and moderate swelling in the experimental group were 10% (4/40), 77.5% (31/40), 10% (4/40), which were lower than 30% (12/40), higher than 50% (20/20), less than 27.5% (11/40) of the control group (χ2= 5.000, 6.545, 4.021, P<0.05); no complications such as deep vein thrombosis and compartment syndrome were found in both groups. Conclusion The improved cold therapy device cold compress is better than the conventional ice dressing treatment, and can reduce the swelling and pain degree of the patients with tibiofibular fracture, which is beneficial to the rehabilitation of the patient and is worthy of clinical application.
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ABSTRACT BACKGROUND AND OBJECTIVES: Considering the scarcity of studies addressing cryotherapy to treat peripheral nervous injuries, this study aimed at evaluating nociception and edema in an experimental sciatic nerve compression model with Wistar rats treated with cryotherapy. METHODS: Forty-two rats were randomly distributed in groups: G1 - control, euthanized in the 15th postoperative day; G2, G3 and G4 - submitted to sciatic nerve compression and euthanized in the 3rd, 8th and 15th postoperative day, respectively; G5, G6 and G7 - submitted to sciatic nerve compression and treated with cryotherapy, euthanized in the 3rd, 8th and 15th postoperative day, respectively. Nociception evaluation at injury site and plantar region, and observation of edema were performed before injury, in the 2nd postoperative day and in the day corresponding to euthanasia of each injured group. Mixed ANOVA was used for statistical analysis, considering significant 5%. RESULTS: There has been decreased pain threshold at injury site in injured groups, however there has been increase in the same groups with regard to evaluations in the 8th and 15th postoperative days. Nociception in the plantar region was similar to previous one, however threshold has not increased. With regard to edema, there has been significant difference in evaluations in the 3rd and 2nd postoperative days corresponding to G1, G4 and G7, which had higher values as compared to pre-injury. CONCLUSION: Cryotherapy has not increased nociceptive threshold or decreased the edema.
RESUMO JUSTIFICATIVA E OBJETIVOS: Considerando a carência de estudos a respeito da crioterapia como tratamento de lesão nervosa periférica, este estudo teve como objetivo avaliar a nocicepção e o edema em modelo experimental de compressão do nervo isquiático em ratos Wistar, tratados com crioterapia. MÉTODOS: Foram utilizados 42 ratos separados aleatoriamente nos grupos: G1 - controle, eutanasiado no 15º de pós-operatório; G2, G3 e G4 - submetidos à compressão do nervo isquiático, eutanasiados no 3º, 8º e 15º de pós-operatório, respectivamente; G5, G6 e G7 - submetidos à compressão do nervo isquiático e tratados com crioterapia, eutanasiados no 3º, 8º e 15º de pós-operatório, respectivamente. As avaliações da nocicepção no local da lesão e na região plantar, e a verificação do edema aconteceram nos momentos pré-lesão, 2º dia de pós-operatório e no dia correspondente a eutanásia de cada grupo lesionado. A análise estatística foi pela ANOVA mista, com nível de significância de 5%. RESULTADOS: No local da lesão houve diminuição do limiar doloroso nos grupos lesionados, entretanto, apresentou aumento do mesmo nos grupos relacionados às avaliações do 8º e 15º de pós-operatório. Já a nocicepção realizada na região plantar foi semelhante à anterior, porém o limar não aumentou. Com relação ao edema, houve diferença significativa na avaliação realizada no 3º e no 2º dias de pós-operatório correspondentes ao G1, G4 e G7, que apresentaram valores maiores comparadas com a pré-lesão. CONCLUSÃO: A crioterapia não auxiliou no aumento do limiar nociceptivo e redução de edema.
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PURPOSE: The purpose of the study was to evaluate the effects of postoperative oral care using cold therapy on nausea, vomiting and oral discomfort after laparoscopic myomectomy. METHOD: The study was conducted with an experimental group (n=29) and a control group (n=35) sampled from patients admitted to a women's hospital in a metropolitan city in Korea. Data were collected between October 10, 2011 and January 31, 2012 and analyzed using Chi-square, Fisher's exact test, t-test, and repeated measure ANCOVA with SPSS/WIN 19.0. RESULTS: After the intervention, postoperative nausea (p<.001) and oral discomfort for patients in the experimental group were significantly lower than in the control group. There were significant differences in the presence of vomiting between both groups at 12 hours (p<.001) and 24 hours (p=.003) after leaving the recovery room. CONCLUSION: Oral care using cold therapy was found to be an effective nursing intervention for reducing postoperative nausea, vomiting and oral discomfort up to 24 hours after recovery in patients with laparoscopic myomectomy.
Subject(s)
Humans , Cold Temperature , Cryotherapy , Korea , Laparoscopy , Nausea , Postoperative Care , Postoperative Nausea and Vomiting , VomitingABSTRACT
BACKGROUND: Different cryotherapy modalities have distinct effects on sensory and motor nerve conduction parameters. However, it is unclear how these parameters change during the post-cooling period and how the exercise carried out in this period would influence the recovery of nerve conduction velocity (NCV). OBJECTIVES: To compare the effects of three cryotherapy modalities on post-cooling NCV and to analyze the effect of walking on the recovery of sensory and motor NCV. METHODS: Thirty six healthy young subjects were randomly allocated into three groups: ice massage (n=12), ice pack (n=12) and cold water immersion (n=12). The modalities were applied to the right leg. The subjects of each modality group were again randomized to perform a post-cooling activity: a) 30min rest, b) walking 15 min followed by 15 min rest. The NCV of sural (sensory) and posterior tibial (motor) nerves was evaluated. Initial (pre-cooling) and final (30 min post-cooling) NCV were compared using a paired t-test. The effects of the modalities and the post-cooling activities on NCV were evaluated by an analysis of covariance. The significance level was α=0.05. RESULTS: There was a significant difference between immersion and ice massage on final sensory NCV (p=0.009). Ice pack and ice massage showed similar effects (p>0.05). Walking accelerated the recovery of sensory and motor NCV, regardless of the modality previously applied (p<0.0001). CONCLUSIONS: Cold water immersion was the most effective modality for maintaining reduced sensory nerve conduction after cooling. Walking after cooling, with any of the three modalities, enhances the recovery of sensory and motor NCV.
CONTEXTUALIZAÇÃO: Diferentes protocolos de crioterapia têm ação distinta nos parâmetros de condução neural sensorial e motora. No entanto, não se sabe como é o comportamento desses parâmetros no período pós-resfriamento e como o exercício físico realizado nesse período atuaria na recuperação da velocidade de condução nervosa (VCN). OBJETIVOS: Comparar o efeito de três protocolos de crioterapia na VCN pós-resfriamento e analisar o efeito da marcha pós-resfriamento na recuperação da VCN sensorial e motora. MÉTODOS: Trinta e seis sujeitos jovens e saudáveis foram alocados aleatoriamente em três grupos: criomassagem (n=12), pacote de gelo (n=12); imersão em água gelada (n=12). As modalidades foram aplicadas na perna direita. Os sujeitos de cada grupo foram novamente aleatorizados para realizar uma atividade pós-resfriamento: a) 30 min de repouso; b) 15 min de marcha seguidos de 15 min de repouso. Avaliou-se a VCN nos nervos sural (sensorial) e tibial posterior (motor). Comparações entre VCN inicial e final (30 min pós-resfriamento) foram realizadas com teste t de Student pareado. Os efeitos das modalidades e das atividades pós-resfriamento na VCN foram avaliados mediante análise de covariância. O nível de significância foi α=0,05. RESULTADOS: Houve efeito diferente entre imersão e criomassagem na VCN sensorial final (p=0,009). Pacote de gelo e criomassagem apresentaram efeitos similares (p>0,05). A marcha acelerou a recuperação da VCN sensorial e motora, independente da modalidade previamente aplicada (p<0,0001). CONCLUSÕES: Imersão em água gelada foi o procedimento mais eficaz para manter diminuída a condução nervosa sensorial após o resfriamento. A marcha pós-crioterapia, com qualquer um dos três protocolos, acelera a recuperação da VCN sensorial e motora.
Subject(s)
Female , Humans , Male , Young Adult , Cryotherapy/methods , Motor Neurons/physiology , Neural Conduction/physiology , Psychomotor Performance/physiology , Rest , WalkingABSTRACT
Purpose : To investigate the cooling effect on muscles prior to continuous isometric muscle contraction. Furthermore, tissue compliance, pressure pain threshold, deep tissue temperature, and tissue circulation volume were measured to investigate the cooling effect on a physical reaction. Method : The biceps brachii muscle was contracted isometrically and continuously at the 90(-) degree in flexion position with 40% of maximum contraction. The task was ceased when subjects could not keep over 70 degrees of elbow flexion. An injection type cooling stimulator was used on the biceps brachii muscle as a cooling modality. Results : The continuous contraction time in the cooled group increased significantly compared with the control group. In addition, tissue compliance and pressure pain threshold showed significant differences between the two groups. Conclusion : This study suggested that the isometric continuous contraction time in cooled muscles can be extended to 40% of MVC. The inhibition of muscle metabolism, an increase in the pressure pain threshold, and tissue compliance may affect muscle endurance.
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The purpose of this study was to investigate the influence of regular post-exercise cold application on adaptive changes in aerobic capacity of exercised muscles in association with endurance training. Six male subjects performed 25 minutes of bicycle exercise at a workload of 70% of maximal O<SUB>2</SUB> uptake (VO<SUB>2</SUB>max) four times a week for four weeks. During this training period, the subjects immersed one leg in cold water (5±1°C) for 2 periods of 20 minutes after every training session, with a 30-minute interval between immersions. Significant increases in performance time, VO<SUB>2</SUB>max, and ventilation threshold (VT) measured by a two-legged incremental cycle ergometer test (p<0.01, p<0.05, p<0.01, respectively) were observed after the training period. In the one-legged incremental exercise test, although significant increase in performance time was detected for the control side (p<0.05), no such increase was seen after the training period for the cold application side. Although one-legged VO<SUB>2</SUB>max did not change significantly on either side after the training period, post-training/pre-training ratio for one-legged VO<SUB>2</SUB>max was significantly lower on the cold application side compared with the control side (p<0.05) . Further studies are required in order to confirm and elucidate a possible attenuation of improvement in aerobic capacity with endurance training resulting from the regular post-exercise application of cold.
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The purpose of this study was to investigate the effects of transcutaneous electrical nerve stimulation (TENS) and cold therapy on cyclooxygenase-2 (COX-2) expression in lumbar spinal cord and on secondary hyperalgesia produced by muscle pain. Muscle pain was experimentally induced by injection of 2% carrageenan into gastrocnemius muscle of Sprague-Dawley rats. For assessment of secondary hyperalgesia, the rats were tested for paw withdrawal latency (PWL) and tail flick latency (TFL) to heat stimulus. COX-2 expression in lumbar cord was examined using RT-PCR and immunohistochemistry. Secondary hyperalgesia to heat stimulus was significantly reduced in the both TENS- and cold-treatment groups, compared to the control group. The COX-2 mRNA levels were down-regulated in the lumbar spinal cord in the both TENS- and cold-treatment groups. In addition, COX-2 immunoreactivity was decreased in the dorsal horn of the lumbar spinal cord in the both TENS- and cold-treatment groups. These results suggested that decreased COX-2 expression in the lumbar spinal cord of the subjects receiving TENS treatment and cold therapy might be an important factor for reducing secondary hyperalgesia produced by muscle pain.
Subject(s)
Animals , Rats , Carrageenan , Cryotherapy , Cyclooxygenase 2 , Horns , Hot Temperature , Hyperalgesia , Immunohistochemistry , Muscle, Skeletal , Myalgia , Rats, Sprague-Dawley , RNA, Messenger , Spinal Cord , Transcutaneous Electric Nerve StimulationABSTRACT
OBJECTIVE: The objective of this study is to evaluate the effect of therapeutic cold on the recovery process after an incomplete muscle strain injury. METHOD: We made incomplete muscle strain injuries with the predefined extent. Unilateral tibialis anterior (TA) tendons were detached at their distal insertions and stretched beyond the complete rupture points. The incomplete strain injury point was identified on the deformation- tension curve. We strained each TA of 18 rabbits to 20% deformation point and held for 2 seconds. After injury, we applied ice packs for 5 minutes on unilateral TA. Histologic findings were examined at 1, 2 days, 2, 4, 5 weeks. RESULTS: Incomplete strain injuries were occurred at 19.36 4.02% deformation. In the acute phase, cold applied TA showed fewer (15.4+/-4.2) inflammatory cells infiltration than control TA (21.8+/-5.3) at LPF (x40). But, there was no significant difference between cold applied TA and control in the recovery phase. CONCLUSION: It is possible to develop certain amount of incomplete muscle strain injuries. The results of this study suggest that the cold therapy may reduce the inflammatory reaction in the acute phase of muscle strain injury. The findings provide no significant support for the positive or negative effect of cold therapy on incomplete strain injury.
Subject(s)
Rabbits , Cryotherapy , Ice , Rupture , TendonsABSTRACT
The purposes of this study are to investigate the effect of the cold air application in the skin and intraarticular temperature changes and to observe the rebound temperature changes after cooling. We recorded the changes of the skin surface and intraarticular temperatures of knees during and after the cold air application. The intraarticular temperature was measured by a temperature probe inserted into the knee joint cavity and the skin temperature by the infrared system. Eighteen healthy subjects were examined. The knee was cooled by a 5-minutes application of CRAis (Kyung-won Century, Korea) machine and the intraarticular and skin temperatures of knees were measured at every 0.5-minute during and after the cold therpy, then at every minute for 5 minutes, and every 5-minute for the next 110 minutes. We also evaluated the variables that might affect the skin and intraarticular temperature changes. Results showed that the mean skin temperature dropped from 31.8oC to 10.5oC immediately after the cold air application for 5-minutes. The mean intraarticular temperature dropped from 33.9oC to 30.0oC after the cold air application for 5-minutes. Two hours after the initiation of treatment with cold air, the mean intraarticular temperatures did not recover to the baseline values(p<0.01). No significant correlations were found between the body mass index with the intraarticular and surface temperatures of knees. A highly significant correlation was noted between the baseline skin surface and intraarticular temperatures(p<0.01). In conclusion, the reduction of the joint temperature by the cold air application using CRAis machine can be a useful treatment method for the synovitis of knees.
Subject(s)
Body Mass Index , Cryotherapy , Joints , Knee Joint , Knee , Skin Temperature , Skin , SynovitisABSTRACT
Objective: To explore the effect of cold pillow compress on Preventing alopecia caused by chemotherapy and afford some advice to nursing staff in their daily works for the patients treated with chemotherapy.Methods: Forty inpatients with tumor receiving chemotherapy were divided into two groups in random,twenty patients in each group.In observing group,cold pillow was compressed on the head and neck of patients twenty minutes before chemotherapy and lasted till chemotherapy was over.In control group on old pillow compress was used during chemotherapy.Sum of ranks were calculated for statistics analysis.Results: In observing group,of twenty patients,12 ones without alopecia,6 ones I degree alopecia,2 ones Ⅱdegree alopecia and no Ⅲdegree alopecia.However,in control group,all of twenty patients had alopecia in different degree,that is,none without alopecia,4 ones I degree alopcia,6 onesⅡdegree alopecia and 10,Ⅲ degree alopecia.There was significant difference between the two groups in statistics(P