术后早期放疗联合皮肤减张治疗复发性胸部瘢痕疙瘩的临床观察(1)
[摘要]目的:探索复发性胸部瘢痕疙瘩切除术后早期放疗联合皮肤减张治疗的临床效果。方法:将60例患者随机分为2组,减张组34例术后早期放疗联合皮肤减张治疗,对照组26例仅行术后早期放疗处理。定期随访半年~1年。比较两组患者瘢痕宽度及增生程度、进行温哥华瘢痕量表(Vancouver scar scale,VSS)评分,观察其临床效果。结果:治疗后减张组VSS各指标评分均低于对照组,差异有统计学意义(P<0.05)。结论:术后早期放射治疗联合外用皮肤减张装置可以提高复发性胸部瘢痕疙瘩的治疗效果,美容效果较好,复发率低,值得临床推广应用。
[关键词]皮肤减张器;复发性;胸部瘢痕疙瘩;张力;早期放疗
[中图分类号]R619+.6 [文献标志码]A [文章编号]1008-6455(2018)11-0107-03
Abstract: Objective To explore the clinical effect of early postoperative radiotherapy combined with skin streth reduction for recurrent chest keloids. Methods Sixty patients were divided into two groups, 34 cases were treated with early postoperative radiotherapy combined with skin tension reduction in the tension reduction group. 26 cases in the control group were treated only with early postoperative radiotherapy. The patients were followed up for 6 months to 1 year. The scar width and degree of hypertrophy were compared between the two groups, and the Vancouver Scar Scale was scored to observe its clinical effect. Results After treatment, the scores of VSS in the tension reduction group were lower than those in the control group, the differences were statistically significant(P<0.05).Conclusion Early postoperative radiotherapy combined with external skin tension-reducing device can improve the treatment effect of recurrent chest keloids, with good cosmetic effect and low recurrence rate, which is worthy of clinical application.
, 百拇医药
Key words: skin stretcher; recurrent; chest keloid; tension; early radiotherapy
瘢痕组织是胶原蛋白代谢机能失去正常调控而引起的胶原纤维过度增生的表现,是机体组织损伤修复的必然结果。然而瘢痕组织的产生无论在外观还是功能上都严重影响患者的身心健康和生活质量。瘢痕组织的形成包括种族、年龄、体质、肤色、遗传、代谢等全身因素和受伤部位、皮肤张力等局部因素,是一个极其复杂的生物学机制[1]。伤口愈合的张力理论认为:张力促进了胶原沉积并最终影响了瘢痕形成[2-3]。所以该临床观察试图探索术后早期放疗联合外用的皮肤减张装置在其持续减张的过程中对术后瘢痕的抑制作用。
1 资料和方法
1.1 临床资料:本研究搜集的是胸部瘢痕疙瘩患者经过多次治疗仍然无效,再次复发的病例。选择山西医科大学第一医院烧伤整形科2017年8月-2018年8月收治的门诊患者60例,所有患者均符合胸部瘢痕疙瘩诊断标准,其中14例曾单独行手术治疗,28例行手术+放疗,12例行手术+药物治疗,4例行手术+激光治疗,2例其他方式。本研究经山西医科大学第一医院伦理学会批准,患者及其家属均知情同意并签署相关文件,所有患者依从性好,能遵医嘱定期复查。
, http://www.100md.com
1.2 材料与仪器:无张缝合器:由高强度、微孔透气、低过敏医用粘胶带和纳米抗菌材料的自锁器组成[成都市新津事丰医疗器械有限公司,批号:川食药监械(准)字2013第2650144号]。电子射线:采用西门子公司生产的PRIMUS数字直线加速器6MeV电子线。
1.3 研究设计:受试对象为胸部瘢痕疙瘩患者经过多次治疗后再次复发的病例。本次34例患者瘢痕切除术后早期放疗联合皮肤减张处理为减张组,26例仅术后早期放疗为对照組。所有临床观察研究由同一医师全程完成。
1.4 操作方法:局部消毒、铺单后在局部神经阻滞麻醉下,切除胸部瘢痕疙瘩至浅筋膜深层,充分游离两侧皮肤和皮下组织,用5-0薇乔线缝合皮下层,6-0普里灵对位缝合皮肤层。清洗伤口后,所有患者切口上方贴0.5cm宽的油纱条。剪裁皮肤减张器至适合长度,然后将减张器对称地粘贴于减张组手术切口两侧,收紧装置上的锁扣,通常内移1~2个锁扣,约收紧0.3~0.5cm宽度,中间约留1.0~1.5cm空隙,同时纱布覆盖。对照组仅同样纱布覆盖。所有患者术后24h内开始放射治疗,照射剂量为3Gy/次,共6次,总剂量18Gy。, 百拇医药(李冉 侯秀英 刘立)
[关键词]皮肤减张器;复发性;胸部瘢痕疙瘩;张力;早期放疗
[中图分类号]R619+.6 [文献标志码]A [文章编号]1008-6455(2018)11-0107-03
Abstract: Objective To explore the clinical effect of early postoperative radiotherapy combined with skin streth reduction for recurrent chest keloids. Methods Sixty patients were divided into two groups, 34 cases were treated with early postoperative radiotherapy combined with skin tension reduction in the tension reduction group. 26 cases in the control group were treated only with early postoperative radiotherapy. The patients were followed up for 6 months to 1 year. The scar width and degree of hypertrophy were compared between the two groups, and the Vancouver Scar Scale was scored to observe its clinical effect. Results After treatment, the scores of VSS in the tension reduction group were lower than those in the control group, the differences were statistically significant(P<0.05).Conclusion Early postoperative radiotherapy combined with external skin tension-reducing device can improve the treatment effect of recurrent chest keloids, with good cosmetic effect and low recurrence rate, which is worthy of clinical application.
, 百拇医药
Key words: skin stretcher; recurrent; chest keloid; tension; early radiotherapy
瘢痕组织是胶原蛋白代谢机能失去正常调控而引起的胶原纤维过度增生的表现,是机体组织损伤修复的必然结果。然而瘢痕组织的产生无论在外观还是功能上都严重影响患者的身心健康和生活质量。瘢痕组织的形成包括种族、年龄、体质、肤色、遗传、代谢等全身因素和受伤部位、皮肤张力等局部因素,是一个极其复杂的生物学机制[1]。伤口愈合的张力理论认为:张力促进了胶原沉积并最终影响了瘢痕形成[2-3]。所以该临床观察试图探索术后早期放疗联合外用的皮肤减张装置在其持续减张的过程中对术后瘢痕的抑制作用。
1 资料和方法
1.1 临床资料:本研究搜集的是胸部瘢痕疙瘩患者经过多次治疗仍然无效,再次复发的病例。选择山西医科大学第一医院烧伤整形科2017年8月-2018年8月收治的门诊患者60例,所有患者均符合胸部瘢痕疙瘩诊断标准,其中14例曾单独行手术治疗,28例行手术+放疗,12例行手术+药物治疗,4例行手术+激光治疗,2例其他方式。本研究经山西医科大学第一医院伦理学会批准,患者及其家属均知情同意并签署相关文件,所有患者依从性好,能遵医嘱定期复查。
, http://www.100md.com
1.2 材料与仪器:无张缝合器:由高强度、微孔透气、低过敏医用粘胶带和纳米抗菌材料的自锁器组成[成都市新津事丰医疗器械有限公司,批号:川食药监械(准)字2013第2650144号]。电子射线:采用西门子公司生产的PRIMUS数字直线加速器6MeV电子线。
1.3 研究设计:受试对象为胸部瘢痕疙瘩患者经过多次治疗后再次复发的病例。本次34例患者瘢痕切除术后早期放疗联合皮肤减张处理为减张组,26例仅术后早期放疗为对照組。所有临床观察研究由同一医师全程完成。
1.4 操作方法:局部消毒、铺单后在局部神经阻滞麻醉下,切除胸部瘢痕疙瘩至浅筋膜深层,充分游离两侧皮肤和皮下组织,用5-0薇乔线缝合皮下层,6-0普里灵对位缝合皮肤层。清洗伤口后,所有患者切口上方贴0.5cm宽的油纱条。剪裁皮肤减张器至适合长度,然后将减张器对称地粘贴于减张组手术切口两侧,收紧装置上的锁扣,通常内移1~2个锁扣,约收紧0.3~0.5cm宽度,中间约留1.0~1.5cm空隙,同时纱布覆盖。对照组仅同样纱布覆盖。所有患者术后24h内开始放射治疗,照射剂量为3Gy/次,共6次,总剂量18Gy。, 百拇医药(李冉 侯秀英 刘立)
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