Published in J Pain on February 01, 2005
Sex, gender, and pain: a review of recent clinical and experimental findings. J Pain (2009) 5.62
Sex, gender, and pain: an overview of a complex field. Anesth Analg (2008) 2.26
Sex differences in pain: a brief review of clinical and experimental findings. Br J Anaesth (2013) 2.11
Sex-based differences in pain perception and treatment. Pain Med (2009) 1.82
Expansion of the human mu-opioid receptor gene architecture: novel functional variants. Hum Mol Genet (2008) 1.59
Pronociceptive and antinociceptive effects of estradiol through endogenous opioid neurotransmission in women. J Neurosci (2006) 1.54
Progress in genetic studies of pain and analgesia. Annu Rev Pharmacol Toxicol (2009) 1.43
Assessing analgesic actions of opioids by experimental pain models in healthy volunteers - an updated review. Br J Clin Pharmacol (2009) 1.22
Sex differences in micro-opioid receptor expression in the rat midbrain periaqueductal gray are essential for eliciting sex differences in morphine analgesia. J Neurosci (2008) 1.18
Pain sensitivity and vasopressin analgesia are mediated by a gene-sex-environment interaction. Nat Neurosci (2011) 1.13
Age and gender differences in symptom intensity and symptom clusters among patients with metastatic cancer. Support Care Cancer (2010) 1.11
Sex similarities and differences in pain-related periaqueductal gray connectivity. Pain (2011) 1.06
Endogenous opioid function mediates the association between laboratory-evoked pain sensitivity and morphine analgesic responses. Pain (2013) 1.00
Differences in the prevalence and severity of side effects based on type of analgesic prescription in patients with chronic cancer pain. J Pain Symptom Manage (2007) 0.97
Gender differences in acute and chronic pain in the emergency department: results of the 2014 Academic Emergency Medicine consensus conference pain section. Acad Emerg Med (2014) 0.96
The role of the periaqueductal gray in the modulation of pain in males and females: are the anatomy and physiology really that different? Neural Plast (2009) 0.93
Cognitive-affective and somatic side effects of morphine and pentazocine: side-effect profiles in healthy adults. Pain Med (2009) 0.91
Salivary cortisol and soluble tumor necrosis factor-α receptor II responses to multiple experimental modalities of acute pain. Psychophysiology (2011) 0.90
Individual differences in morphine and butorphanol analgesia: a laboratory pain study. Pain Med (2011) 0.89
Psychopharmacological effects of oxycodone in healthy volunteers: roles of alcohol-drinking status and sex. Drug Alcohol Depend (2009) 0.88
The relationship of allopregnanolone immunoreactivity and HPA-axis measures to experimental pain sensitivity: Evidence for ethnic differences. Pain (2007) 0.88
Evaluation of potential sex differences in the subjective and analgesic effects of morphine in normal, healthy volunteers. Psychopharmacology (Berl) (2009) 0.88
Endogenous opioid inhibition of chronic low-back pain influences degree of back pain relief after morphine administration. Reg Anesth Pain Med (2014) 0.86
Drug response profiles to experimental pain are opioid and pain modality specific. J Pain (2010) 0.84
The neuroanatomy of sexual dimorphism in opioid analgesia. Exp Neurol (2014) 0.84
Intravenous lidocaine reduces ischemic pain in healthy volunteers. Reg Anesth Pain Med (2010) 0.83
Sex and Gender Differences in Central Nervous System-Related Disorders. Neurosci J (2016) 0.82
A possible link between sensation-seeking status and positive subjective effects of oxycodone in healthy volunteers. Pharmacol Biochem Behav (2009) 0.82
Is the pain-reducing effect of opioid medication reliable? A psychophysical study of morphine and pentazocine analgesia. Pain (2012) 0.81
Impact of age, sex and route of administration on adverse events after opioid treatment in the emergency department: a retrospective study. Pain Res Manag (2015) 0.81
Relationship between endogenous opioid function and opioid analgesic adverse effects. Reg Anesth Pain Med (2014) 0.81
Evaluation of menstrual cycle effects on morphine and pentazocine analgesia. Pain (2011) 0.80
Affect balance style, experimental pain sensitivity, and pain-related responses. Clin J Pain (2012) 0.79
Enhanced cortisol increase upon awakening is associated with greater pain ratings but not salivary cortisol or soluble tumor necrosis factor-α receptor II responses to acute pain. Clin J Pain (2012) 0.78
Effects of cold pressor pain on the abuse liability of intranasal oxycodone in male and female prescription opioid abusers. Drug Alcohol Depend (2011) 0.78
A Preliminary Study on the Effects of Self-Reported Dietary Caffeine on Pain Experience and Postoperative Analgesia. J Caffeine Res (2012) 0.77
Contribution of Endogenous Spinal Endomorphin 2 to Intrathecal Opioid Antinociception in Rats Is Agonist Dependent and Sexually Dimorphic. J Pain (2015) 0.76
Expectancy Effects on Conditioned Pain Modulation Are Not Influenced by Naloxone or Morphine. Ann Behav Med (2016) 0.76
Sex differences in innate immunity and its impact on opioid pharmacology. J Neurosci Res (2017) 0.75
Do Resting Plasma β-Endorphin Levels Predict Responses to Opioid Analgesics? Clin J Pain (2017) 0.75
Gender differences in the effect of urge-to-cough and dyspnea on perception of pain in healthy adults. Physiol Rep (2014) 0.75
The burden of chronic pain after major head and neck tumor therapy. Saudi J Anaesth (2017) 0.75
A comparison of placebo effects in clinical analgesic trials versus studies of placebo analgesia. Pain (2002) 3.17
Racial/ethnic differences in the experience of chronic pain. Pain (2002) 2.40
The contributions of suggestion, desire, and expectation to placebo effects in irritable bowel syndrome patients. An empirical investigation. Pain (2003) 2.33
The melanocortin-1 receptor gene mediates female-specific mechanisms of analgesia in mice and humans. Proc Natl Acad Sci U S A (2003) 2.29
The A118G single nucleotide polymorphism of the mu-opioid receptor gene (OPRM1) is associated with pressure pain sensitivity in humans. J Pain (2005) 2.23
A randomized clinical trial of a brief hypnosis intervention to control side effects in breast surgery patients. J Natl Cancer Inst (2007) 2.18
Enhanced temporal summation of second pain and its central modulation in fibromyalgia patients. Pain (2002) 2.11
Pain catastrophizing: a critical review. Expert Rev Neurother (2009) 2.10
Long-term trials of pregabalin and duloxetine for fibromyalgia symptoms: how study designs can affect placebo factors. Pain (2008) 1.98
Temporal summation of pain from mechanical stimulation of muscle tissue in normal controls and subjects with fibromyalgia syndrome. Pain (2003) 1.89
Central representation of visceral and cutaneous hypersensitivity in the irritable bowel syndrome. Pain (2003) 1.87
Age-related differences in endogenous pain modulation: a comparison of diffuse noxious inhibitory controls in healthy older and younger adults. Pain (2003) 1.85
Ethnic identity predicts experimental pain sensitivity in African Americans and Hispanics. Pain (2007) 1.84
Sex-based differences in pain perception and treatment. Pain Med (2009) 1.82
Individual differences in pain sensitivity: genetic and environmental contributions. Pain (2007) 1.77
Pain measurement and brain activity: will neuroimages replace pain ratings? J Pain (2013) 1.76
Reversal of visceral and cutaneous hyperalgesia by local rectal anesthesia in irritable bowel syndrome (IBS) patients. Pain (2003) 1.74
Cluster analysis of multiple experimental pain modalities. Pain (2005) 1.65
Expansion of the human mu-opioid receptor gene architecture: novel functional variants. Hum Mol Genet (2008) 1.59
Individual differences in diffuse noxious inhibitory controls (DNIC): association with clinical variables. Pain (2003) 1.57
Gender role expectations of pain: relationship to experimental pain perception. Pain (2002) 1.56
Spatial summation of mechanically evoked muscle pain and painful aftersensations in normal subjects and fibromyalgia patients. Pain (2007) 1.56
Enhanced central pain processing of fibromyalgia patients is maintained by muscle afferent input: a randomized, double-blind, placebo-controlled study. Pain (2009) 1.55
Placebo-induced analgesia in an operant pain model in rats. Pain (2012) 1.55
Influences of gender role and anxiety on sex differences in temporal summation of pain. J Pain (2004) 1.55
Temporal summation of second pain and its maintenance are useful for characterizing widespread central sensitization of fibromyalgia patients. J Pain (2007) 1.51
Functional brain interactions that serve cognitive-affective processing during pain and placebo analgesia. Neuroimage (2007) 1.48
Effects of oxytocin and prolactin on stress-induced bladder hypersensitivity in female rats. J Pain (2009) 1.47
Individual differences in pain sensitivity: measurement, causation, and consequences. J Pain (2009) 1.45
Ratings of experimental pain and pain-related negative affect predict clinical pain in patients with fibromyalgia syndrome. Pain (2003) 1.44
Discordance between pain and radiographic severity in knee osteoarthritis: findings from quantitative sensory testing of central sensitization. Arthritis Rheum (2013) 1.41
Isometric exercise has opposite effects on central pain mechanisms in fibromyalgia patients compared to normal controls. Pain (2005) 1.40
Do hypnotic analgesic interventions contain placebo effects? Pain (2006) 1.39
Brain activity related to temporal summation of C-fiber evoked pain. Pain (2006) 1.36
Maintenance of windup of second pain requires less frequent stimulation in fibromyalgia patients compared to normal controls. Pain (2004) 1.33
Visual analog scales for assessing surgical pain. J Am Coll Surg (2005) 1.32
Brain activity associated with slow temporal summation of C-fiber evoked pain in fibromyalgia patients and healthy controls. Eur J Pain (2008) 1.32
Visceral and somatic hypersensitivity in a subset of rats following TNBS-induced colitis. Pain (2007) 1.30
Cutaneous C-fiber pain abnormalities of fibromyalgia patients are specifically related to temporal summation. Pain (2008) 1.22
The dynamic mechanisms of placebo induced analgesia: Evidence of sustained and transient regional involvement. Pain (2008) 1.21
Body pain area and pain-related negative affect predict clinical pain intensity in patients with fibromyalgia. J Pain (2004) 1.21
Sensory and affective pain discrimination after inhalation of essential oils. Psychosom Med (2004) 1.20
Neonatal urinary bladder inflammation produces adult bladder hypersensitivity. J Pain (2006) 1.19
Effects of the N-methyl-D-aspartate receptor antagonist dextromethorphan on temporal summation of pain are similar in fibromyalgia patients and normal control subjects. J Pain (2005) 1.19
Factors contributing to large analgesic effects in placebo mechanism studies conducted between 2002 and 2007. Pain (2009) 1.18
Neurobiology of fibromyalgia syndrome. J Rheumatol Suppl (2005) 1.17
Pain sensitivity and vasopressin analgesia are mediated by a gene-sex-environment interaction. Nat Neurosci (2011) 1.13
Advanced continuous-contact heat pulse design for efficient temporal summation of second pain (windup). J Pain (2006) 1.13
Sex-related psychological predictors of baseline pain perception and analgesic responses to pentazocine. Biol Psychol (2004) 1.12
Revelation of a personal placebo response: its effects on mood, attitudes and future placebo responding. Pain (2007) 1.10
Catastrophizing and experimental pain sensitivity: only in vivo reports of catastrophic cognitions correlate with pain responses. J Pain (2005) 1.10
Intrarectal lidocaine is an effective treatment for abdominal pain associated with diarrhea-predominant irritable bowel syndrome. J Pain (2005) 1.08
Altering gender role expectations: effects on pain tolerance, pain threshold, and pain ratings. J Pain (2003) 1.07
Experimental pain models reveal no sex differences in pentazocine analgesia in humans. Anesthesiology (2004) 1.07
Opioid-induced hyperalgesia: clinically relevant or extraneous research phenomenon? Curr Pain Headache Rep (2011) 1.07
Inflammation and enhanced nociceptive responses to bladder distension produced by intravesical zymosan in the rat. BMC Urol (2006) 1.07
Racial and ethnic differences in older adults with knee osteoarthritis. Arthritis Rheumatol (2014) 1.07
Hypnosis modulates activity in brain structures involved in the regulation of consciousness. J Cogn Neurosci (2002) 1.06
Characterizing individual differences in heat-pain sensitivity. Pain (2005) 1.06
Temporal summation of heat pain in temporomandibular disorder patients. J Orofac Pain (2009) 1.06
Visceral and cutaneous hypersensitivity in Persian Gulf war veterans with chronic gastrointestinal symptoms. Pain (2003) 1.05
Reversal of visceral and somatic hypersensitivity in a subset of hypersensitive rats by intracolonic lidocaine. Pain (2008) 1.05
Gray matter volumes of pain-related brain areas are decreased in fibromyalgia syndrome. J Pain (2010) 1.04
Multidimensional subgroups in migraine: differential treatment outcome to a pain medicine program. Pain Med (2003) 1.04
Irritable bowel syndrome as a common precipitant of central sensitization. Curr Rheumatol Rep (2002) 1.04
Thermal and visceral hypersensitivity in irritable bowel syndrome patients with and without fibromyalgia. Clin J Pain (2007) 1.03
Activation of spinal extracellular signal-regulated kinases (ERK) 1/2 is associated with the development of visceral hyperalgesia of the bladder. Pain (2011) 1.02
Pain modality- and sex-specific effects of COMT genetic functional variants. Pain (2013) 1.02
Characteristics of electronic visual analogue and numerical scales for ratings of experimental pain in healthy subjects and fibromyalgia patients. Pain (2008) 1.01
Pain variability in fibromyalgia is related to activity and rest: role of peripheral tissue impulse input. J Pain (2010) 0.99
Patient-centered perspective on treatment outcomes in chronic pain. Pain Med (2009) 0.99
Menstrual cycle affects bladder pain sensation in subjects with interstitial cystitis. J Urol (2005) 0.98
Selective up-regulation of NMDA-NR1 receptor expression in myenteric plexus after TNBS induced colitis in rats. Mol Pain (2006) 0.98
Endogenous opioids, blood pressure, and diffuse noxious inhibitory controls: a preliminary study. Percept Mot Skills (2004) 0.98
Effects of the N-methyl-D-aspartate receptor on temporal summation of second pain (wind-up) in irritable bowel syndrome. J Pain (2010) 0.96
Psychological profiles and pain characteristics of older adults with knee osteoarthritis. Arthritis Care Res (Hoboken) (2013) 0.96