Despite numerous therapeutic options the treatment of verruca vulgaris remains difficult and various treatment modalities are accompanied with substantial pain, tissue destruction and frequent recurrence. Recently imiquimod has been successfully used as topical immune response modifier for the treatment of external anogenital warts with less pain, destruction and fewer recurrent rate. We observed a case of verruca vulgaris on the left palm and the left second toe in a 57-year-old man. He had been treated with keratolytic agent and CO2 laser with little effect. So we tried to treat him with 5% imiquimod cream which was self-applied to the lesions and achieved complete clearance after 4 weeks of the therapy.
Humans ; Lasers, Gas ; Middle Aged ; Nociceptive Pain ; Recurrence ; Toes ; Warts*

OBJECTIVE: Selective serotonin reuptake inhibitors (SSRIs), serotonin and norepinephrine reuptake inhibitors (SNRIs), and noradrenergic and specific serotonergic antidepressant (NaSSA) are extensively used to treat the patients with depression. Although depressed patients are complaining of somatic pain as a complication of depression, there has not been any straight-forward comparative data of the effect of SSRIs, SNRIs, and NaSSA on pain. Therefore, in this study, we tried to figure out the effect of each drug i.e.SSRIs, SNRIs, and NaSSA, on pain by administrating each drug to three different groups of patient with depression. METHODS: We conducted a chart review of patients, who visited a university hospital. From January, 2010 to February, 2012, total 150 inpatients who had been diagnosed as major depression by Diagnostic and Statistical Manual of Mental Disorders-4th edition criteria, and administered any of three drugs [SSRIs (n=50), SNRIs (n=50), and NaSSA (n=50)] at least for fore weeks in the department of psychiatry in Chung-Ang University Hospital, were enrolled for this study. We compared and analyzed depressive symptoms and pain between three groups. Depressive symptoms and pain were evaluated by Korean version of the Hamilton Depression Rating Scale and visual analogue scale at baseline and fore weeks later. RESULTS: There was no difference in the age, gender, severity of depression and pain among three groups. However, there was difference in 50% depressive symptomatic improvement rate in the following four weeks among three groups. The number of patient found to achieve 50% symptomatic improvement in SSRIs, SNRIs, and NaSSA group was 17 (34%), 20 (40%), and 34 (54%) in each group, respectively, indicating significantly higher improvement rate in NaSSA compared to SSRIs. During four weeks of administration period, significant difference in 50% pain improvement rate was observed among three groups. The number of patient found to achieve 50% pain improvement in SSRIs, SNRIs, and NaSSA group was 14 (28%), 20 (40%), and 27 (54%) in each group, respectively, showing twice higher pain improvement rate in NaSSA compared to SSRIs. CONCLUSION: This result indicates better efficacy of NaSSA on pain improvement compared to SSRIs, and SNRIs in depressed patients. Although the effect of pain improvement has been mainly focused on SNRIs, result from this study suggests the need for further research and validation on the effect of NaSSA for pain control.
Depression ; Humans ; Inpatients ; Nociceptive Pain ; Norepinephrine ; Serotonin ; Serotonin Uptake Inhibitors

Whereas a somatic pain notifies tissue damage, a neuropathic pain presents disorder of the nerve itself. The causes of neuropathic pains are trauma, infection, chronic irritation by adjacent tissue and so on. The iatrogenic trauma or infection also causes traumatic neuropathy, which may exert a bad influence on doctor-patient relationship. Some of related dental treatments are implantation (directly or indirectly through heating), root canal treatment, teeth extraction, block anesthesia, mandibular surgery. If inappropriate management is performed after nerve trauma, there will be many chances to develop chronic neuropathy for the patient. It is important that the sign of nerve trauma have to be caught by the practitioner as soon as possible and treated properly.
Anesthesia ; Dental Pulp Cavity ; Humans ; Neuralgia ; Nociceptive Pain ; Tooth

The clinical research articles relevant with 's subcutaneous needling therapy (FSN) were retrieved from CNKI, WANFANG, CBM and PubMed databases till January 2018 since the establishment of database. According to the general international criteria of disease classification, the diseases involved in the articles were classified and summarized. In terms of the clinical application and research of FSN, the questions were extracted and commented through expert's consultation. As a result, 412 articles were included. The statistical results of disease spectrum indicated that FSN was adopted in 65 kinds of diseases in 11 systems. Of these diseases, the relevant somatic pain disorders in the musculoskeletal system were the most appropriate. Professor explained that the clinical physicians of FSN should select the muscle-related disorders as the clinical research subject and treat them with normalized manipulation of FSN. The research on FSN is still at the preliminary stage. It needs more high-quality clinical and basic researches to provide the evidences for the therapeutic effects of FSN.
Acupuncture Analgesia ; Acupuncture Points ; Acupuncture Therapy ; Humans ; Nociceptive Pain ; therapy

PURPOSE: The purpose of this study was to provide basic data for proper pain management. METHOD: Data were collected from 85 hospitalized patients with cancer pain. A retrospective chart review of level of pain, source of pain, verbal expression of pain, and pain management was done. The data were analyzed with the SPSS program. RESULTS: The level of pain measured by NRS at the three time points was as follows: Time 1 (4.40+/-2.25), Time 2 (0.61+/-1.30), Time 3 (2.47+/-2.75). The kinds of pain were somatic pain (51.8%), visceral pain (37.6%), neuropathic pain (12.9%). The analgesic amount measured by OME (oral morphine equivalent) was as follows: Time 1 (70.85+/-69.65), Time 2 (91.61+/-89.20), Time 3 (96.71+/-94.25). Degree of pain had significant differences according to type of cancer (F=-3.286, p= .002), cancer origin (F=2.906, p= .018), and metastasis (F=2.906, p= .018) at Time 2. Best control period had significant difference according to type of cancer (F=2.373, p= .023), and origin of cancer (F=2.466, p= .040) at Time 2. CONCLUSION: These finding will enable the application of nursing interventions for pain control in cancer patients, identification of kinds of nursing compared to priorities, and increased levels of comfort in cancer patients in clinical settings.
Analgesics ; Humans ; Morphine ; Neoplasm Metastasis ; Neuralgia ; Nociceptive Pain ; Pain Management ; Retrospective Studies ; Visceral Pain

OBJECTIVE: To evaluate which Korean pain descriptors are frequently used in the patients with neuromusculoskeletal diseases and compare the frequency of Korean pain descriptor according to age, gender, pain pattern and intensity, and clinical diagnosis.METHOD: Two hundreds sixty nine patients with neuromusculoskeletal diseases were enrolled in this study. The patients were asked to fill out a pain questionnaire using Korean. The Korean pain descriptors were collected and classified according to neurophysiological mechanism. The frequency of Korean pain descriptor was analyzed by age, gender, pain pattern and intensity, and clinical diagnosis. They were divided into axial spine and peripheral joint pain group depending on the location of causal disease and shoulder pain descriptors were divided into intra-articular and bursa group.RESULTS: Among 24 Korean pain descriptors, ‘arida’ was the most common pain descriptor, followed by ‘ssusida’ and ‘jjireunda’. When the pain descriptors were classified according to neurophysiological mechanism, superficial somatic pain was the most common, followed by deep somatic pain. There was a significant difference in the frequency of the pain descriptor between axial spine and peripheral joint pain group (p=0.007). The pain descriptor ‘danggida’ was used significantly more in the patients with axial spine pain than peripheral joint pain (p=0.024). However, there was no significant difference in other factors.CONCLUSION: The patients with neuromusculoskeletal diseases expressed their pain using various Korean pain descriptors with stabbing nature and superficial somatic pain. Our results may be helpful to assess and develop a new Korean pain quality measure in the patients with neuromusculoskeletal diseases.
Arthralgia ; Diagnosis ; Humans ; Methods ; Musculoskeletal Pain ; Neuralgia ; Nociceptive Pain ; Sensation ; Shoulder Pain ; Spine ; Subject Headings

PURPOSE: The effects of pain on brain is not well known. Also, differences between somatic and visceral pains have not been fully elucidated. This study was conducted to investigate changes in the expression of c-Fos protein after somatic and visceral pains were induced by formalin. METHODS: Male rats(n=65) were underwent one of three procedures : (i) Control group, rats were left undisturbed in their cages; (ii) Somatic pain group, rats were injected subcutaneously with 0.1 ml of 10% formalin in the plantar surface of right hindpaw; (iii) Visceral pain group, rats were administered with same amount of formalin, as described above, in the rectum. Rats were sacrificed at increasing times(30 minutes, 1 hour, 2 hours, 6 hours, 1 day, 3 days and 7 days) after noxious formalin stimuli to hindpaws and rectums. Rat brains were removed and sliced in rat brain matrix. Brain slices were coronal sectioned at interaural 5.70-6.70mm. Serial sections were immunohistochemically reacted with polyclonal c-Fos antibody. The numbers of c-Fos protein immunoreactive neurons in cingulate cortex, primary somatosensory area, and hippocampus were examined and analyzed statistically with Mann-Whitney U test. RESULTS: 1) The numbers of c-For protein immunoreactive neurons in cingulate cortex, primary somatosensory area and hippocampus peaked at 2 hours after somatic pain stimuli and reached almost normal conditions at 7 days. 2) The numbers of c-Fos protein immunoreactive neurons in cingulate cortex, primary somatosensory area and hippocampus peaked at 1 day after visceral pain stimuli and reached almost normal conditions at 7 days. 3) The numbers of c-Fos protein immunoreactive neurons of somatic pain groups were higher than that of visceral groups at all times and the difference of numbers peaked at 2 hours after pain stimuli. CONCLUSION: Reactions of somatic pain stimuli influenced more changable than visceral pain stimuli to brain. Conduction velocities of somatic pain were more faster than those of visceral pain. Higher numbers of c-Fos protein immunoreactive neurons were found in specific regions. These results provide some basic knowledge in understanding the mechanism and control of pain.
Animals ; Brain* ; Formaldehyde* ; Gyrus Cinguli ; Hippocampus ; Humans ; Male ; Neurons* ; Nociceptive Pain ; Rats* ; Rectum ; Visceral Pain

A rare primary segmental omental infarction in an adult. Infarction of a part of the greater omentum has been recognized as an uncommon condition that may mimic other acute abdominal conditions, particularly acute appendicitis and acute cholecystitis. The presentation and course are seldom typical of appendicitis or cholecystitis. A greater omental infarction may occur without a recognizable cause, and may be termed "primary" (idiopathic), but in some cases, a cause is discovered, such as; mechanical interference with the blood supply to the omentum secondary to torsion, or systemic disorders such as cardiac, vascular, and hematological disease. The inflammatory necrotic mass resulting from the infarction produces somatic pain at its location in the abdomen. For unknown reasons the infarction occurs most commonly in the right half of the abdomen, especially the lower quadrant. An sign of peritoneal irritation, tenderness, and muscle guarding are the principal findings elicited on palpitation of the abdomen. Occasionally, a point of exquisite tenderness may be detected; this usually corresponds to the site of the infarction. Recognizing the typical imaging featuresan ovoid or cake-like mass in the omental fat with surrouding inflammatory changesof this condition is important, as most cases can be managed without surgery. We report a case of an adult patient with acute abdominal pain who was diagnosed with a right-sided segmental omental infarction.
Abdomen ; Abdominal Pain ; Adult* ; Appendicitis ; Cholecystitis ; Cholecystitis, Acute ; Hematologic Diseases ; Humans ; Infarction* ; Nociceptive Pain ; Omentum

BACKGROUND: Total knee replacement is often accompanied by severe post-operative pain. Oxycodone has sufficient analgesic effects and somewhat greater, but tolerable side effects compared to fentanyl. However, most studies on the topic evaluate visceral pain relief. In this study, we determine the effectiveness of oxycodone for somatic pain and evaluate the incidence of side effects. METHODS: Sixty-nine patients were involved in a randomized control trial. Analgesic agents were administered to two experimental groups at a post anesthetic care unit (PACU) 15 min after PACU admission: a 50 µg fentanyl group (n = 40) and a 4 mg oxycodone group (n = 29), both with severe pain (numeric rating scale, NRS > 5). Changes in NRS at the PACU were measured. Additional analgesic agents were administered at 0–6, 6–12, 12–24, and 24–48 h after surgery. RESULTS: Total fentanyl consumption and the number of patients who required additional opioids were significantly lower in the oxycodone group than in the fentanyl group. Incidence of side effects was not significantly different between the two groups. CONCLUSIONS: Oxycodone shows a better analgesic effect than fentanyl in somatic pain in the acute phase of post-operative pain. The side effects of oxycodone are not significantly different from those of fentanyl.
Analgesics ; Analgesics, Opioid ; Arthroplasty, Replacement, Knee* ; Fentanyl* ; Humans ; Incidence ; Nociceptive Pain ; Oxycodone* ; Visceral Pain

Nalbuphine HCl, a new narcotic agonist/antagonist was given for the control of post-operative pain to 120 patients who underwent various operative procedures. The patients were divided into three (3) groups of equal number. Each group received one intravenous dose of 0.10, 0.15 or 0.20 mg/kg b.w., respectively. When anesthesia wore off and the patients complained of unbearable pain, Nalbuphine was given intravenously. The onset, the quality and the duration of pain relief were studied. All patients who received the three (3) different dosages experienced pain relief within 5 minutes. Patients who received 0.15 and 0.20 mg/kg of Nalbuphine experienced relief lasting longer than 6 hours. The majority of those who received 0.10 mg/kg experienced pain relief for 4 hours or more; only one third experienced pain relief for less than 4 hours. Side effects were minimal. Only one patient (0.8 percent) experienced dizziness, sweating, nausea and vomiting.
Human ; Male ; Female ; Adult ; NALBUPHINE ; ANESTHESIA, INTRAVENOUS ; NOCICEPTIVE PAIN ; PAIN, POSTOPERATIVE