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2.
Praxis (Bern 1994) ; 111(16): 927-938, 2022 Dec.
Article in German | MEDLINE | ID: mdl-36475363

ABSTRACT

Physiotherapeutic Scar Therapy for Large Scars Abstract. Deep dermal defects can result from burns, necrotizing fasciitis, and severe soft tissue trauma. Physiological scar restriction during wound healing becomes increasingly relevant in proportion to the area affected. It is massively restrictive for the general mobility of patients. External mechanical influences (activity or immobilization in everyday life) can cause pronounced scar strands and adhesions to form. Overloading ends in a renewed inflammatory reaction and thus in further restriction. Adequate mechanical stimuli can positively influence the scar tissue. The current state of research does not allow a direct transfer to the clinical treatment of large-area scars. However, the continuous clinical implementation of study results regarding the mechanosensitivity of isolated fibroblasts and the constant adaptation of manual techniques have resulted in an evidence-based foundation for manual scar therapy. Early manual treatment in combination with appropriate compression therapy is important.

3.
Schweiz Arch Tierheilkd ; 163(12): 836-850, 2021 Dec.
Article in German | MEDLINE | ID: mdl-34881716

ABSTRACT

INTRODUCTION: Hot-iron disbudding of calves is a stressful and painful procedure and leaves a burn wound. Pain management procedures and the effects of hot-iron disbudding on biochemical markers of pain perception and stress response have been widely investigated in recent years. The aim of this study was to investigate the potential effects of pain management and age of the calf on the healing of burn wounds caused by disbudding. 327 healthy female German Holstein calves were included in this randomised, triple-blinded, prospective study. Calves were either disbudded at the age of four to 10 or 15 to 28 days using a gas-powered hot iron. Each calf was randomly allocated to one of nine possible treatment groups (BG). All calves received either the active ingredients to be tested (xylazine hydrochloride with 0.2 or 0.05 mg / kg body mass (BM) intramuscular for sedation, procaine hydrochloride (2 %) each 8 ml locally on both sides subcutaneously (SC) to the cornual nerves, meloxicam with 0,5 mg / kg BM SC for anti-inflammatory purposes) or an identical amount of saline solution (placebo). Calves in the group `thermE` and `ScheinE` received only placebo. In group `ScheinE` disbudding was simulated and in `thermE` it was carried out. The calves were clinically monitored starting one day before and ending 28 days after the procedure and the burn wounds were assessed. Both the rectal temperature and parameters of wound healing changed significantly during the study period and had characteristic profiles over time. Wound healing was not influenced by the different analgesic protocols, indicating that a multimodal analgesia does not pose a risk for wound healing after thermal disbudding. There were no observed differences between the age groups. The results of this study show, that disbudding of young calves and a multimodal pain management protocol does not affect wound healing in calves.


INTRODUCTION: L'ébourgeonnage thermique des veaux est une procédure stressante et douloureuse qui laisse une brûlure. Les procédures de gestion de la douleur et les effets de l'ébourgeonnage thermique sur les marqueurs biochimiques de la perception de la douleur et de la réponse au stress ont été largement étudiés ces dernières années. Le but de cette étude était d'étudier les effets potentiels de la gestion de la douleur et de l'âge du veau sur la cicatrisation des brûlures causées par l'ébourgeonnage. 327 veaux Holstein allemands femelles en bonne santé ont été inclus dans cette étude prospective randomisée en triple aveugle. Les veaux ont été soit ébourgeonnés à l'âge de 4 à 10 jours ou de 15 à 28 jours à l'aide d'un thermocautère à gaz. Chaque veau a été réparti au hasard dans l'un des neuf groupes de traitement possibles (BG). Tous les veaux ont reçu soit les principes actifs à tester (chlorhydrate de xylazine à 0,2 ou 0,05 mg/kg de masse corporelle (BM) par voie intramusculaire pour sédation, chlorhydrate de procaïne (2 %) 8 ml localement des deux côtés par voie sous-cutanée (SC) jusqu'aux nerfs cornuaux , méloxicam à 0,5 mg/kg de masse corporelle SC à visée anti-inflammatoire) ou une quantité identique de solution saline (placebo). Les veaux du groupe « thermE ¼ et « ScheinE ¼ ont reçu uniquement un placebo. Dans le groupe

Subject(s)
Horns , Animals , Cattle , Clinical Trials, Veterinary as Topic , Female , Horns/surgery , Pain/veterinary , Pain Management/veterinary , Prospective Studies , Wound Healing
4.
Schweiz Arch Tierheilkd ; 159(6): 327-334, 2017 Jun.
Article in German | MEDLINE | ID: mdl-28593866

ABSTRACT

INTRODUCTION: The aim of this retrospective study was to document secondary wound healing and outcome in 20 cattle that had undergone digit amputation at the level of the distal metaphysis of the first phalanx between April 2009 and June 2015. The surgical technique for amputation was simple and fast, and granulation tissue covered the stump of the first phalanx 9 to 30 days postoperatively. Complications associated with wound healing were seen in 7 animals and in 3, a second surgery was required; all 20 cattle were discharged from the clinic. Epithelial closure was complete after a mean of 3 months (range, 2 to 7 months). The mean postoperative survival time was 15 months (range, 1 to 34 months), and 6 animals were still alive at the time of follow-up inquiry. Wound healing and long-term outcome did not differ between cattle that had undergone a more intensive aftercare regime than those with a less intensive postoperative treatment.


INTRODUCTION: Les dossiers médicaux de 20 bovins ayant subi une amputation ouverte du doigt au niveau de la première phalange, entre avril 2009 et juin 2015, ont été rétrospectivement évalués du point de vue de la cicatrisation et des résultats à long terme. Toutes les opérations se sont déroulées de manière simple et rapide. Le moignon s'est recouvert de tissu de granulation après 9 à 30 jours. 7 animaux ont eu des problèmes de cicatrisation, 3 pour lesquels il a fallu ré-intervenir, cependant tous ont pu être renvoyés dans leur exploitation. L'épithélialisation a nécessité en moyenne 3 mois (de 2 à 7 mois). La durée d'utilisation après l'opération a été de 15 mois en moyenne (1­34 mois) et, au moment de l'étude, 6 bovins étaient encore en vie. Au niveau de la guérison et des résultats à long terme, aucune différence n'a été observée entre des soins post-opératoires plus ou moins intensifs.


Subject(s)
Amputation, Surgical/veterinary , Cattle/surgery , Toe Phalanges/surgery , Wound Healing/physiology , Amputation, Surgical/methods , Amputation, Surgical/mortality , Animals , Follow-Up Studies , Postoperative Complications/veterinary , Retrospective Studies
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