This case report describes the use of acupuncture in the management of chronic central pain in a 51 year old man following severe traumatic brain injury and multiple injuries including rib fractures. The patient reported rapid and significant improvements in pain and mood during a course of acupuncture treatment. Chronic pain following traumatic brain injury is a significant problem. Chronic pain after rib fractures is also commonly reported. Acupuncture is widely used in the management of pain but its use has been reported rarely in the traumatic brain injury literature. This case report suggests that acupuncture may be a useful option to consider in these patients. Outcome was assessed formally using a 0-10 verbal numerical rating scale for pain, and the Hospital Anxiety and Depression Scale (HADS) for psychological status before and after the course of treatment. These scales are widely used in clinical practice as well as in research involving patients with traumatic brain injury, although they have not been validated in this population. The changes in this patient's outcome scores were not consistent with the benefits he reported. Treatment of this patient highlighted the difficulties of using standardised self rating scales for patients with cognitive impairment. The report also discusses the effects of acupuncture on this patient's mood.

This case report describes the use of acupuncture in the management of chronic central pain in a 51 year old man following severe traumatic brain injury and multiple injuries including rib fractures. The patient reported rapid and significant improvements in pain and mood during a course of acupuncture treatment. Chronic pain following traumatic brain injury is a significant problem. Chronic pain after rib fractures is also commonly reported. Acupuncture is widely used in the management of pain but its use has been reported rarely in the traumatic brain injury literature. This case report suggests that acupuncture may be a useful option to consider in these patients. Outcome was assessed formally using a 0-10 verbal numerical rating scale for pain, and the Hospital Anxiety and Depression Scale (HADS) for psychological status before and after the course of treatment. These scales are widely used in clinical practice as well as in research involving patients with traumatic brain injury, although they have not been validated in this population. The changes in this patient's outcome scores were not consistent with the benefits he reported. Treatment of this patient highlighted the difficulties of using standardised self rating scales for patients with cognitive impairment. The report also discusses the effects of acupuncture on this patient's mood.

BACKGROUND:Steroids are a leading cause of femoral head osteonecrosis. Currently there are no medications available to prevent and/or treat steroid-associated osteonecrosis. Low-intensity pulsed ultrasound (LIPUS) was approved by the FDA for treating delayed union of bone fractures. Some studies have reported that LIPUS can enhance bone formation and local blood flow in an animal model of fracture healing. However, whether the effect of osteogenesis and neovascularization by LIPUS can enhance the repair progress in steroid-associated osteonecrosis is unknown.

QUESTIONS/PURPOSES:We hypothesized that LIPUS may facilitate osteogenesis and neovascularization in the reparative processes of steroid-associated osteonecrosis. Using a rabbit animal model, we asked whether LIPUS affects (1) bone strength and trabecular architecture; (2) blood vessel number and diameter; and (3) BMP-2 and VEGF expression.

METHODS:Bilateral femoral head necrosis was induced by lipopolysaccharide and methylprednisolone in 24 rabbits. The left femoral heads of rabbits received LIPUS therapy (200 mW/cm(2)) for 20 minutes daily and were classified as the LIPUS group. The right femoral heads of the same rabbits did not receive therapy and were classified as the control group. All rabbits were euthanized 12 weeks after LIPUS therapy. Micro-CT, biomechanical testing, histologic evaluation, immunohistochemistry, quantitative real-time PCR, and Western blot were used for examination of the effects of LIPUS.

RESULTS:Twelve weeks after LIPUS treatment, the loading strength in the control group was 355± 38 N (95% CI, 315-394 N), which was lower (p = 0.028) than that in the LIPUS group (441 ± 78 N; 95% CI, 359-524 N). The bone tissue volume density (bone volume/total volume) in the LIPUS group (49.29% ± 12.37%; 95 % CI, 36.31%-62.27%) was higher (p = 0.022) than that in the control group (37.93% ± 8.37%; 95 % CI, 29.15%-46.72%). The percentage of empty osteocyte lacunae in the LIPUS group (17% ± 4%; 95% CI, 15%-20%) was lower (p = 0.002) than that in the control group (26% ± 9%; 95% CI, 21%-32%). The mineral apposition rate (μm/day) in the LIPUS group (2.3 ± 0.8 μm/day; 95% CI, 1.82.8 μm/day) was higher (p = 0.001) than that in the control group (1.6 ± 0.3 μm/day; 95% CL, 1.4-1.8 μm/day). The number of blood vessels in the LIPUS group (7.8 ± 3.6/mm(2); 95% CI, 5.5-10.1 mm(2)) was greater (p = 0.025) than the number in the control group (5.7 ± 2.6/mm(2); 95% CI, 4.0-7.3mm(2)). Messenger RNA (mRNA) and protein expression of BMP-2 in the LIPUS group (75 ± 7, 95% CI, 70-79; and 30 ± 3, 95% CI, 28-31) were higher (both p<0.001) than those in the control groups (46± 5, 95% CI, 43-49; and 15 ± 2, 95% CI, 14-16). However, there were no differences (p = 0.114 and 0.124) in mRNA and protein expression of vascular endothelial growth factor between the control (26 ± 3, 95% CI, 24-28; and 22 ± 6, 95% CI, 18-26) and LIPUS groups (28 ± 2, 95% CI, 26-29; and 23 ±6, 95% CI, 19-27).

CONCLUSIONS:The results of this study indicate that LIPUS promotes osteogenesis and neovascularization, thus promoting bone repair in this steroid-associated osteonecrosis model.

CLINICAL RELEVANCE:LIPUS may be a promising modality for the treatment of early-stage steroid-associated osteonecrosis. Further research, including clinical trials to determine whether LIPUS has a therapeutic effect on patients with early-onset steroid-associated osteonecrosis may be warranted.

OBJECTIVES:The objective was to study the effect of the add-on yogic prana energization technique (YPET) on healing of fresh fractures.

MATERIALS AND METHODS:Thirty (30) patients (22 men and 8 women) between 18 and 55 years with simple extra-articular fractures of long and short bones were selected from the outpatient department of Ebnezar Orthopaedic Centre and Parimala Speciality Hospital, Bengaluru. They were randomized into yoga (n = 15) and control (n = 15) groups. Compound, complicated, pathologic fractures, old fractures, and those associated with dislocations were excluded. Both groups received the conventional plaster of paris immobilization of the fracture site as the primary treatment. The yoga group, in addition, practiced YPET twice a day (30 minutes/session) for 2 weeks using taped audio instructions after learning under supervision for 1 week. YPET is an advanced yoga relaxation practice that involves breath regulation, chanting, and visualization, which according to yogic science revitalizes the tissues by activating the subtle energies (prana) within the body. Both the groups were assessed on the 1st and 21st day by the Numerical Pain Rating Scale for pain (NRS), tenderness (0-4), swelling (0-4), fracture line density (1-4), and the bridging of cortices (1-4).

RESULTS:Two (2) groups were matched on all variables. The Wilcoxon test showed significant improvement in both groups on all variables. Pain reduction (NRS) was better (p = 0.001 Mann-Whitney test) in the YPET group (94.5%) than in the control group (58.6%); Tenderness reduced (p = 0.001) better in the YPET group (94.4 %) than in the control group (69.12%); Swelling reduced by 93% in the YPET group and by 69.4% in controls (between-groups p = 0.093, i.e., nonsignificant); increase in fracture line density was better (p = 0.001) in the YPET group (48%) than in the control group (18.25%). The number of cortices united was significantly better (p = 0.001) in the YPET group (81.4%) than in controls (39.7 %).

CONCLUSIONS:Add-on yoga-based YPET accelerates fracture healing.

Resistance training (RT) has been known to be effective in maintaining and improving bone strength, which is based on bone mineral density (BMD) and bone quality. However, it is not clear whether RT is effective in improving bone strength in patients with type-2 diabetes mellitus (T2DM), who have a high risk of fracture. Therefore, we tested the effects of a 6-week RT regimen using percutaneous electrical stimulation in T2DM model rats, male Otsuka Long-Evans Tokushima Fatty (OLETF), and its control, Long-Evans Tokushima Otsuka (LETO). After 6 weeks of RT, tibial BMD in RT legs was significantly higher than that in control (CON) legs in both groups. In diaphyseal cortical bone, bone area/tissue area, and cortical thickness was significantly increased in RT legs compared with CON legs in both groups. Cortical porosity was highly observedin OLETF compared with LETO, but RT improved cortical porosity in both groups. Interestingly, trabecular number, trabecular thickness and trabecular space as well as BMD and bone volume/tissue volume in proximal tibial metaphyseal trabecular bone were significantly improved in RT legs compared withCON legs in both groups. In contrast, connectivity density and structural model index were not affected by RT. These results indicate that the 6-week RT regimen effectively increased BMD and improved bone quality in T2DM model rats as well as control rats. Therefore, RT may have the potential to improve bone strength and reduce fracture risk, even in patients with T2DM.