• Women's Health Nursing
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• v.19 no.2
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• pp.67-74
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• 2013

Purpose: Dysmenorrhea is a menstrual condition characterized by severe and frequent cramps and pain. Effective treatment methods for dysmenorrhea are not yet fully understood. This research compares the effects of pain killers and heated red bean pillows. Methods: Data were got on demographic data, menstrual cycle status, and activities of daily living (ADLs) limitations, dysmenorrhea severity and menstrual pain scores. Following a 10% drop-out rate, 44 young women satisfied the inclusion criteria. To prevent any bias, the experimental and control groups were selected from different campuses. We used two sizes of red bean pillows: $13{\times}11.5cm$, weighing 400g; and $15{\times}18cm$, weighing 220g. For analysis, we used IBM SPSS statistics 19.0. Results: Ninety-nine point seven percentage of total subjects reported moderate to severe dysmenorrhea and 63.6% reported as moderate to severe daily activities limitations. The mean pain score with visual analogue scale was $80.2{\pm}9.42$ of 100 and 86.4% used pain killers to alleviate menstrual discomfort in all the subjects. In both groups, all three variables showed significant improvement and the Moos's Menstrual Distress Questionnaire (MDQ) scores changed significantly between menstrual and post-menstrual time point at within groups and not significantly different at premenstrual and menstrual time point at between groups. However, the MDQ score was significantly higher in experimental group than control group at post-menstruation time point and the degree of satisfaction was higher in the control group. Conclusion: This research shows that red-bean pillows on the abdomen are effective in assisting the ADL and diminishing pain severity. With regard to its safety the study indicates it can be a convenient and safe option for female students with menstrual discomfort in schoolas a non-pharmacological self-help.

• The Korean Journal of Pain
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• v.9 no.1
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• pp.271-274
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• 1996

Epidural hematoma during anticoagulant therapy is a rare complication of central neural blockade, but it may result in serious neurologic sequelae. A 61-year-old male receiving warfarin due to heart failure was referred to the pain clinic for control of severe herpetic neuralgia. Epidural catheterization was done at $T_{8-9}$ interspace. At that time, PT and aPTT were extremely prolonged. The next morning, severe back pain, motor paralysis and urinary difficulty developed. On spine MRI, epidural hematoma was detected at $T_{8-9}$ interspace. Four days later, he died due to underlying diseases. Central neural blockade in patient with anticoagulant therapy is contraindicated in most cases. If is undertaken, close observation of patients's neurologic functions and monitoring of coagulation profiles(PT, aPTT, etc) are necessary. If epidural hematoma develops, early surgical decompression is mandatory.

• The Korean Journal of Pain
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• v.31 no.1
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• pp.43-49
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• 2018

Background: Chronic pain reportedly exerts complex effects on immune function. Natural killer (NK) cells are lymphocytes that play a critical role in cellular and innate immunity. This study examined changes in the subset populations and cytotoxic activity of peripheral blood NK cells in patients with chronic pain. Methods: Thirty patients with chronic moderate-to-severe pain (group P) and age-matched pain-free subjects (group NoP) were enrolled. Peripheral whole blood was analyzed for the percentage and expression of NK cell surface markers (CD56 and CD16) by flow cytometry. Cytotoxic activity was assayed by evaluating CD69 expression on $CD3^-/CD56^+NK$ cells. Results: The percentage of NK cells among total lymphocytes was not significantly different between groups P and NoP ($16.3{\pm}9.3$ vs. $20.2{\pm}10.5%$). Likewise, the percentages of two major NK cell subsets, $CD56^{bright}$ and $CD56^{dim}$, were also not significantly different between the two groups. However, the percentage of $CD56^{bright}/CD16^+$ subset, was slightly but significantly increased in group P ($1.0{\pm}0.9%$; P< 0.01) compared with group NoP ($0.5{\pm}0.6%$). The cytotoxicity of NK cells was not different between the two groups, showing similar CD69 expression (P vs. $NoP=29.2{\pm}15.2$ vs. $32.0{\pm}15.0%$). These findings were not influenced by pain intensity, opioid use, or disease causing pain in group P. Conclusions: NK cell cytotoxic activity and major subset populations, with the exception of an increased percentage of the $CD56^{bright}/CD16^+$ subset, are not significantly altered in patients with chronic severe pain.

• The Korean Journal of Pain
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• v.22 no.2
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• pp.171-175
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• 2009

Neuralgic amyotrophy is a syndrome with a broad range of clinical manifestations. It is characterized by acute, severe pain in the shoulder or arm lasting several days or weeks, followed by muscle weakness and atrophy as the pain diminishes. The diagnosis is based on typical clinical features, electromyography (EMG) and a nerve conduction study. The early and correct diagnosis is important to preclude unnecessary testing or surgical procedures. A 59-year-old female patient presented with pain and weakness involving her right palm and 1 3rd fingers. Three weeks before presentation, she noted the sudden onset of severe right shoulder and forearm pain. After the pain was reduced, she noted persistent right palm and 1-3rd finger pain and weakness. On cervical MRI, there was a mild central disc protrusion at C4 5 and C5 6. Electrodiagnostic testing was performed and she was diagnosed with neuralgic amyotrophy. One week after hospital treatment, her pain was relieved from VAS 10 to 3 and she was discharged with mild weakness of the thumb and index finger during pinch grips.

• Restorative Dentistry and Endodontics
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• v.10 no.1
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• pp.115-126
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• 1984

The purpose of this study was to determine the incidence and the degree of interappointment pain and post obturation pain associated with the pretreated clinical factors or conditions, and to examine the correlation between the success or failure and the pretreated clinical factors or conditions and postoperative pain. The author experienced the conventional root canal therapy in one hundred fifty-one teeth after recording the following clinical factors or conditions - sex, age, pulp vitality status, presence or absence of periapical rarefaction, single or multirooted teeth, pretreatment pain, and investigated the pain during and after treatment for seven days. After six months all the cases were re-evaluated through the clinical sign, symptom, and the recalled radiograph. The following results were obtained; 1. Of the 151 teeth (73.5%) had no interappointment pain, 31 teeth (20.5%) slight pain; and 9 teeth (6.0%) moderate to severe pain. 2. The presence of the pretreatment pain significantly increased the incidence and degree of interappointment, and there were no significant relationship between interappointment pain and other clinical factors or conditions. 3. Of the 151 teeth, 142 teeth (4.0%) experienced no post obturation pain, 3 teeth (2.0%) slight pain, 6 teeth (4.0%) moderate to severe pain. 4. There were no statistical correlation between postobturation pain and any of the clinical factor or conditions. 5. 141 teeth (3.4%) of 151 teeth were evaluated as success in this study, and success rate was decreased significantly in the cases of periapical rarefaction before treatment and postobturation pain. But there were no significant relationship between success or failure and other clinical factors or conditions.

• Journal of Dental Anesthesia and Pain Medicine
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• v.20 no.2
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• pp.89-93
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• 2020

We experienced an unusual case of accelerated junctional rhythm with severe hypotension after infiltration of lidocaine containing epinephrine during dental surgery under general anesthesia. The patient's electrocardiogram exhibited retrograde P-waves following the QRS complex, which could be misinterpreted as ST-segment depression. As a temporary measure, administration of ephedrine restored the patient's blood pressure to normal levels. The importance of this case lies in its demonstration of an unexpected and serious side effect of commonly used epinephrine infiltration. This case also highlights the need for accurate interpretation of the electrocardiogram and comprehensive understanding of best practices for patient management.

• Journal of Korean Neurosurgical Society
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• v.54 no.1
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• pp.68-70
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• 2013

A 39-year old female presented with chronic spinal subdural hematoma manifesting as low back pain and radiating pain from both legs. Magnetic resonance imaging (MRI) showed spinal subdural hematoma (SDH) extending from L4 to S2 leading to severe central spinal canal stenosis. One day after admission, she complained of nausea and severe headache. Computed tomography of the brain revealed chronic SDH associated with midline shift. Intracranial chronic SDH was evacuated through two burr holes. Back pain and radiating leg pain derived from the spinal SDH diminished about 2 weeks after admission and spinal SDH was completely resolved on MRI obtained 3 months after onset. Physicians should be aware of such a condition and check the possibility of concurrent cranial SDH in patients with spinal SDH, especially with non-traumatic origin.

• The Korean Journal of Pain
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• v.8 no.2
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• pp.328-330
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• 1995

A fourty-year-old housewife was admitted to the Department of Ear, Nose, and Throat from the emergency room, because of severe vertigo associated with positional changes of the head. Hallpike maneuver produced typical patterns of bilateral nystagmus consistent with benign paroxysmal positional vertigo(BPPV), and further geotropic rotatory nystagmus with positional change of the head in each direction. Direction of nystagmus reversed when the patients was repositioned upright. Particle repositioning maneuver was administered to her left ear but failed to relieve the severe dizziness associated with the head turning to the right. She was then referred to the patient received 27 SGB treatments and the patients was almost completely healed. It is unusual for the BPPV to occur bilaterally therefore reference concerning the effectiveness of SGB for the treatment of BPPV was difficult to obtain. In conclusion we would like to report the successful treatment of BPPV with SGB.

• Journal of Korean Neurosurgical Society
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• v.43 no.2
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• pp.117-118
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• 2008

Aortic abdominal aneurysm rarely has been reported as causing osteolytic lesions of the spine. It may produce back and radiating pain patterns similar to those of several commonly encountered neurosurgical processes. We report a uncommon complication of huge pulsating aortic aneurysm causing severe vertebral erosion with incapacitating back and radiating pain.

• The Korean Journal of Pain
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• v.31 no.4
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• pp.268-276
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• 2018

Background: Although a variety of instruments implement body maps for the precise identification of pain symptoms, no instrument has been validated for use in people with obesity. This study reports the adaptation and validation of body maps for musculoskeletal pain location in people with obesity. Methods: Nine key anatomical regions were highlighted based on the original images of the Nordic Musculoskeletal Questionnaire body maps. Adult silhouettes were generated from photographs of men and women with obesity. The body dimensions were adjusted to take into account the different body fat distribution patterns of people with obesity. The validity of the images was assessed by 12 experts. Subsequently, a data collection stage was performed with 58 patients with severe obesity from both sexes. The reproducibility of the images was tested by comparison with the original images. Results: The results of the validation pilot study indicated that the adapted images facilitated the location of musculoskeletal pain in men and women with obesity. The reproducibility of the original and adapted versions of the body maps indicated good agreement for pain over the last 12 months and 7 days (80% vs. 79.7%). Pain scores in the last 12 months indicated good and high sensitivity and specificity for all body areas (60.9% vs. 89.1%). Considering pain in the last 7 days, high sensitivity and specificity for all areas of the body (85.1% vs. 70.1%). Conclusions: The body maps developed in this study are reliable and valid to identify the location of pain in people with obesity.