Current pain and headache reports
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Curr Pain Headache Rep · Feb 2013
ReviewComplementary and alternative treatments for chronic pelvic pain.
Chronic pelvic pain (CPP) is a significant clinical entity that affects both men and women alike. The etiologies of CPP are multifactorial, and treatments are myriad. ⋯ In particular, several recent studies have investigated the efficacy of various CAM practices in the treatment of CPP. The authors systematically evaluated recent literature in this area by searching the PubMed database for English-language studies published between January 2007 and August 2012.
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Neurolytic celiac plexus blocks (NCPB) have been performed for many years for the treatment of cancer and some non-cancer pain conditions associated with the upper gastrointestinal tract. The block can provide adequate pain relief from the area of the distal esophagus to the transverse colon, and can be approached from a variety of ways. This is a review of the anatomy, patient selection, technique, medications used, possible complications, and efficacy of the treatment.
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Curr Pain Headache Rep · Jan 2013
ReviewPeripheral neuromodulation and headaches: history, clinical approach, and considerations on underlying mechanisms.
Implantable peripheral neurostimulation was introduced in 1969 as a potential treatment for certain neuropathic pain syndromes, primarily involving the limbs. While a few early studies included implants for occipital neuralgia, serious interest in its potential as a treatment for head pain came only after our 1999 report of positive findings in a series of patients with occipital neuralgia. ⋯ While most found a therapeutic response, the degree of that response varied significantly, and analysis suggests that the issue of paresthesia concordancy may be central, both in explaining the data, as well as providing direction for future endeavors. Therefore, while at present peripheral neurostimulation is gaining increasing acceptance as a treatment for chronic headaches, the precise clinical indications and procedures, as well as the underlying neurophysiological mechanisms, are still being worked out.
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Curr Pain Headache Rep · Jan 2013
ReviewPsychological screening/phenotyping as predictors for spinal cord stimulation.
Spinal cord stimulation (SCS) is becoming a widely used treatment for a number of pain conditions and is frequently considered as a pain management option when conservative or less invasive techniques have proven to be ineffective. Potential indications for SCS include complex regional pain syndrome (CRPS), postherpetic neuralgia, traumatic nerve injury, failed back surgery syndrome, refractory angina pectoris, peripheral vascular disease, neuropathic pain, and visceral pain (Guttman et al. Pain Pract. 9:308-11, 2009). ⋯ In addition to psychological assessment, quantitative sensory testing (QST) procedures offer another valuable resource in forecasting who may benefit most from SCS and may also shed light on mechanisms underlying the individual characteristics promoting the effectiveness of such procedures (Eisenberg et al. Pain Pract. 6:161-165, 2006). Here, we present a brief overview of recent studies examining these factors in their relationship with SCS outcomes.
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Since its original description in 1990, blockade of the ganglion impar (ganglion of Walther) has become a widely used intervention in the management of pelvic and perineal pain. We review the indications, techniques, and evidence for this pain intervention.