Botulinum injections in Plantar fasciitis had an appeal, Shockwave therapy is an option, and works in more people but pain relief looks same or better in Botulinum group?
Comparison of extracorporeal shock wave therapy with botulinum toxin type A in the treatment of plantar fasciitis
Disability and Rehabilitation, 2016; 38:21, 2114-2121,
http://www.tandfonline.com/doi/abs/10.3109/09638288.2015.1114036
- usual treatments for plantar fasciitis have only a modest effect. – I wrote about it here:
Plantar Fasciitis – Need Both Orthotics and Calf Stretching Night Splint To Make a Difference
http://painmuse.org/?p=2482 - 36 in each group
- Extracorporeal Shock Wave (ESWT), “generated by a Piezoson 100 (Richard Wolf, GmbH, Knittlingen, Germany). The target area was the site of maximum local tenderness, found through palpation. Patients were given 3000 focused shock waves with a flux intensity of 12 mJ/mm2, at a pressure of 64mPa and at a frequency of 4 Hz, in just one session. The time of administration was approximately 15 min.”
- Botulinum: – “100 U of BoNT-A were diluted in 1mL of normal saline, and one half of the solutions was injected in the insertion of the plantar fascia in the calcaneus and the other half in the area of maximal tenderness between one inch (2.5 cm) distal to the talar insertion of the plantar fascia and the midpoint of the plantar arch, both sites found through palpation.”
- Both did stretch exercises as recommended by Mayo Clinic:
http://www.mayoclinic.com/health/medical/IM02897
Results
Comment – so little change cannot comment. Obviously one ESWT is not the best. Fortunately for Botulinum there was a better article.