Theses and dissertations (Health Sciences)
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Item The effectiveness of manipulation combined with static stretching of the gastrocnemius-soleus complex compared to manipulation alone in the treatment of subacute and chronic grades I and II ankle inversion sprains(2001) Needham, Kim Jane; White, Horace LindsayThe purpose of this study was to evaluate the relative effectiveness of chiropractic manipulation alone compared to chiropractic manipulation in conjunction with gastrocnemius and soleus stretching in the treatment of subacute and chronic grade I and II ankle inversion sprainsItem The immediate effect of manipulation in chronic ankle instability syndrome in terms of objective clinical findings(2005) Lindsey-Renton, Catriona; Dip, Jones; Korporaal, Charmaine MariaDamage to the proprioceptive organs, as well as lack of proprioceptive retraining, after an inversion ankle sprain, has been shown to contribute to the problem of recurring ankle joint injuries, which has the highest incidence of sports related injuries. The proprioceptive organs are important as afferent pathways in reflexes and for the adjustment of posture and muscle tone (Miller and Narson, 1995 and Jerosch and Bischof, 1996). Manipulation is thought to cause a change in the afferent pathways of the manipulated joints and it is proposed that this change may restore normal proprioceptive input, in a previously injured joint (Wyke, 1981 and Slosberg 1988). This however is unproven as indicated in a study by Lephart and Fu, (1995), where techniques to improve proprioception remain untested and according to Brynin and Farrar (1995), screening for proprioceptive and neuromuscular co-ordination should be carried out as part of a chiropractor's physical examination and injury evaluation. This was a qualitative pre-post clinical study. Forty (40) subjects between the ages of 25 and 45, who had been diagnosed with chronic ankle instability syndrome, were recruited. The only treatment they received was a single mortise separation adjustment and all participants received the same treatment. Clinical outcomes were measured before and after the adjustment on both ankles using a Dualer Electronic Inclinometer and algometer. Only the affected ankle received an adjustment, but both ankles were measured. The participants were evaluated by the examiner at an initial consultation during which diagnosis of chronic ankle instability syndrome was made based on case history, physical examination and foot and ankle regional examination. Participants presented with at least four of the following (Kessler and Hertling 1983)Item The effectiveness of an ice pack, a menthol based cooling gel, a menthol based cooling gel with extracts and a placebo gel in the treatment of acute ankle sprain(2010) Harper, Shaun Michael; Wilson, Laura Maie; Gerber, DavidCryotherapy is commonly used to decrease pain, swelling and disability in acute injury. The most common form traditionally used is ice packs, with menthol based cooling gels being increasingly used by physicians in place of ice. More recently companies are experimenting with adding herbs containing anti-inflammatory properties to these menthol based gels to enhance their effectiveness. There is a paucity of literature comparing different forms of cryotherapy to one another, and more experiments are necessary to determine if cooling gels containing menthol and cooling gels with menthol and anti-inflammatory herbs are comparable to that of conventional ice pack cryotherapy. Objectives To determine the relative effectiveness of an ice pack, a menthol based gel, a menthol based gel with herbal extracts (combination gel) and placebo gel in the treatment of an acute grade 1 or 2 inversion ankle sprains, in terms of subjective and objective measurements. Any adverse reactions were also noted. Method A placebo controlled randomised, single blinded clinical trial (n=48) was conducted. Participants were randomly allocated into one of the four groups. Each group consisted of 12 people between the ages of 18 and 45. Each participant had a case history, physical and ankle examination prior to being accepted to ensure that they met the inclusion and exclusion criteria. On the initial consultation the respective treatments were administered and participants were instructed on how to apply the gel or ice pack, which they were required to utilise at home three times per day for 3 days. Those receiving the gels were blinded as to which gel they were receiving, all gels looked and smelt the same. On the 4th day the participants returned for data collection and were instructed to stop using the treatment and return 7 days later for further data collection. Statistical analysis consisted of repeated measures of ANOVA and Bonferroni post hoc tests, with a p-value of <0.05 considered statistically significant. Results Intra-group and inter-group analysis showed that all four groups had statistically significant improvements in terms of subjective and objective measurements. The results of the study demonstrated that the effects produced by the two cooling gels containing menthol, are comparable with those of conventional/traditional ice pack cryotherapy in the treatment of acute grade 1 or 2 inversion ankle sprains. No adverse reactions were reported. Conclusion This study found that all four treatment interventions were effective and safe in treating acute grade 1 and 2 inversion ankle sprains, however the ice pack and both cooling gel groups appear to statistically significantly improve treatment outcomes at a similarly higher rate when compared to the placebo gel group.Item The efficacy of the Graston technique instrument assisted soft tissue mobilization in the reduction of scar tissue in the management of chronic ankle instability syndrome following an ankle inversion sprain(2005) Parker, Alexandra; Docrat, Aadil; Korporaal, Charmaine Maria; Loghmani, Terry CareyAccording to research, continuing symptoms of pain, instability, crepitus, weakness, stiffness (Pellow and Brantingham, 2001) and swelling (Patel and Warren, 1999:332) commonly follow an acute ankle sprain. The cause of these symptoms is often attributed to the development of a tight sensitive scar (Reid, 1992:251) within the injured ligament. The treatment options available include scar tissue debridement (Bassewitz and Shapiro, 1997), manipulation (Edmond, 1993:164), mobilization, (Hockenbury and Sammarco, 2001) and ultrasound (Thomson, Skinner & Piercy, 1991:43-44). Transverse friction massage could also be used to reduce adhesions (Kessler, 1990:85) and improve mobility of the tissues (Kessler, 1990:140). The Graston Technique Instrument Assisted Soft Tissue Mobilization (GTIASTM) comprises a set of stainless steel instruments (Carey 2003:2) designed to detect and reduce scar tissue and adhesions (Carey 2003:7) by bringing about an area of controlled microtrauma (Hammer, 2003(b):1) and inflammation (Carey 2003:32) through a mechanism similar to that of friction massage.Item The relative effectiveness and correct sequencing of proprioceptive neuromuscular facilitation techniques (PNFT) and active rocker-board exercises in the rehabilitation of chronic ankle sprains(2005) Gaines, DominiquePreviously the focus has been on the improvement of strength prior to proprioception (Calliet, 1997; Flemister et al. 1998 and Buhler et al. 2002). However according to Oloff (1994); Vegso (1995); Calliet (1997); Kawaguchi (1999); Buhler et al. (2002) and McGrew et al. (2003), focus should lie in obtaining a functional range of motion (increased flexibility) and proprioceptive ability and strength will follow with normalization of the relationship of the anatomical structures. All research in this regard has never assessed the assumption that the strength of the relevant musculature would return (Blokker et al.1992 and Klaue et al.1998). The objectives of this study were: to determine the relative effectiveness of Proprioceptive Neuromuscular Facilitation as compared to the Active Rocker-Board Exercises in the rehabilitation of chronic ankle sprains; as well as to determine the best sequence of applying these techniques to chronic ankle sprains in terms of objective clinical findings.Item The relative effectiveness of muscle energy technique compared to manipulation in the treatment of chronic stable ankle inversion sprains(2005) Joseph, Lynette Colleen; De Busser, Nikki LaurenAn inversion ankle sprain can be defined as an injury caused by landing forcefully on an inverted, plantarflexed and internally rotated foot. This results in the fibres of the surrounding ligaments to become ruptured without disturbing the continuity of the ligament. Chronic stable ankle sprains was defined as the recurrent giving way of the ankle and there may be residual pain and swelling with no mechanical instability. According to literature, mechanisms involved in the development of chronic ankle sprains are: the lack of appropriate and early immobilization in severe cases, the development of scar tissue, lack of strengthening exercises or the development of hypermobility. Many treatments have been suggested to address these factors and would include: peripheral manipulation of the ankle joint, Muscle Energy Technique, muscle strengthening and stretching, proprioceptive training and deep transverse friction massage. Of the above mentioned treatments, Muscle Energy Technique has not been researched in a clinical setting for the treatment of chronic stable ankle inversion sprains. Therefore the purpose of this study was to investigate the relative effectiveness of Muscle Energy Technique compared to Manipulation in the treatment of chronic stable ankle inversion sprains.Item The immediate effect of manipulation in chronic ankle instability syndrome in terms of objective clinical findings(2005) Lindsey-Renton, CatrionaDamage to the proprioceptive organs, as well as lack of proprioceptive retraining, after an inversion ankle sprain, has been shown to contribute to the problem of recurring ankle joint injuries, which has the highest incidence of sports related injuries. The proprioceptive organs are important as afferent pathways in reflexes and for the adjustment of posture and muscle tone (Miller and Narson, 1995 and Jerosch and Bischof, 1996). Manipulation is thought to cause a change in the afferent pathways of the manipulated joints and it is proposed that this change may restore normal proprioceptive input, in a previously injured joint (Wyke, 1981 and Slosberg 1988). This however is unproven as indicated in a study by Lephart and Fu, (1995), where techniques to improve proprioception remain untested and according to Brynin and Farrar (1995), screening for proprioceptive and neuromuscular co-ordination should be carried out as part of a chiropractor’s physical examination and injury evaluation. This was a qualitative pre-post clinical study. Forty (40) subjects between the ages of 25 and 45, who had been diagnosed with chronic ankle instability syndrome, were recruited.Item The short and intermediate effect of manipulation on chronic ankle instability syndrome(2005) Kohne, Eckard Peter; Jones, Andrew D.; Korporaal, Charmaine MariaFollowing an inversion ankle joint sprain, damage to the proprioceptive organs can occur, which is made worse by lack of proprioceptive retraining and will increase the chances of re-injury (Hoffman and Payne 1995:144 and Anderson, 2002). Pellow and Brantingham (2001) indicated that patients who received multiple manipulations improved more rapidly than patients in the placebo group. Therefore it is proposed that manipulation provokes changes in afferent input that may restore normal proprioceptive input (Slosberg, 1988). However, Pellow and Brantingham (2001) were not able to establish what effect multiple manipulations had, as opposed to a single manipulation, on the proprioception on the foot and ankle complex and how this may influence the clinical outcome of the patient’s treatment. Therefore, it was hypothesized that multiple manipulations of the foot and ankle complex would have a greater effect on chronic ankle instability syndrome than a single treatment in terms of overall improvement subjectively and objectively. In addition to this the following was also hypothesized: • That multiple manipulations of the foot and ankle complex would increase the ROM to a greater extent than single manipulations. • That multiple manipulations would decrease point tenderness more effectively than a single manipulation.