1.Spinopelvic Alignment and Low Back Pain after Total Hip Replacement Arthroplasty in Patients with Severe Hip Osteoarthritis
Yawara EGUCHI ; Satoshi IIDA ; Chiho SUZUKI ; Yoshiyuki SHINADA ; Tomoko SHOJI ; Kazuhisa TAKAHASHI ; Seiji OHTORI
Asian Spine Journal 2018;12(2):325-334
STUDY DESIGN: Retrospective observational study. PURPOSE: We examined change in lumbrosacral spine alignment and low back pain (LBP) following total hip arthroplasty (THA) in patients with severe hip osteoarthritis (OA). OVERVIEW OF LITERATURE: Severe hip osteoarthritis has been reported to cause spine alignment abnormalities and low back pain, and it has been reported that low back pain is improved following THA. METHODS: Our target population included 30 patients (29 female, mean age 63.5 years) with hip OA who underwent direct anterior approach THA. There were 12 cases with bilateral hip disease and 18 cases with unilateral osteoarthritis. Visual analogue scale (VAS) scores for LBP and coxalgia, the Roland-Morris Disability Questionnaire (RDQ), and the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire (JOABPEQ) were assessed before and after surgery. Spinal alignment metrics were measured before and after surgery. RESULTS: VAS for LBP change from preoperative to final postoperative observation was significantly improved (p < 0.05), as was VAS for hip pain (p < 0.001). RDQ improved significantly (p < 0.01). All five domains of JOABPEQ were significantly improved (p < 0.05). In terms of coronal alignment, lumbar scoliosis change from preoperative to last observation was significantly reduced (p < 0.05). There were no significant changes in the sagittal alignment metrics. In addition, there was a correlation between before and after RDQ difference and before and after lumbar scoliosis difference (p < 0.05). VAS for LBP (p < 0.05) as well as RDQ (p < 0.05) were significantly improved only in unilateral OA. Lumbar scoliosis was significantly improved in cases of unilateral OA (p < 0.05), but alignment did not improve in cases of bilateral OA (p=0.29). CONCLUSIONS: The present study demonstrates improvements in VAS for LBP, RDQ, and all domains of JOABPEQ. There were also significant reductions in lumbar scoliosis and an observed correlation of RDQ improvement with lumbar scoliosis improvement. We were able to observe improvements in lumbar scoliosis and low back pain only in cases of unilateral OA. It has been suggested that the mechanism of low back pain improvement following THA is related to compensatory lumbar scoliosis improvement.
Arthroplasty
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Arthroplasty, Replacement, Hip
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Asian Continental Ancestry Group
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Back Pain
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Female
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Health Services Needs and Demand
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Hip
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Humans
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Low Back Pain
;
Observational Study
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Osteoarthritis
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Osteoarthritis, Hip
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Retrospective Studies
;
Scoliosis
;
Spine
2.A case of restless legs syndrome with cold sensation successfully treated with acupuncture and moxibustion treatment
Ai IIDA ; Satoshi AYUZAWA ; Hinata SAKURABA
Journal of the Japan Society of Acupuncture and Moxibustion 2019;69(3):210-216
[Objective] We report a patient with restless legs syndrome (RLS) associated with chronic cold sensation in her lower legs. Both symptoms were successfully treated with acupuncture and moxibustion.[Patient] The patient was a 42-year-old female whose chief complaint was unpleasant abnormal sensation on the back of her lower legs that appeared when attempting to sleep. She had previously experienced the same sensation while she was pregnant, but it disappeared after childbirth. The unpleasant sensation appeared again in July, X year with no precipitating cause. The symptoms progressively worsened each day, eventually resulting in sleep disturbance. She was diagnosed as RLS in the department of neurology, but she did not want pharmacotherapy so she decided to start a treatment of acupuncture and moxibustion. She underwent the treatment once a week, with acupuncture in the triceps surae muscle of both lower legs, and an electronic moxibustion at acupoints BL57 and SP6 bilaterally. The International Restless Legs Syndrome Severity Rating Scale (IRLS) and the Numerical Rating Scale (NRS) were used for evaluation. [Result] The IRLS score gradually decreased from 26 to 2 by the 7th treatment. The NRS score also decreased from 8 to 0. The patient's chronic cold sensation also improved with reduction in RLS symptoms.[Discussion] Recently a dysfunction of the dorsoposterior hypothalamic dopaminergic A11 cell group has been implicated in the pathology of RLS. The dysfunction in this system induces an excessive sympathetic activity, which may cause microangiopathies resulting in the cold sensation. [Conclusion] RLS and cold sensation are shared pathologies relating to the dopaminergic and the autonomic nervous system, and our report suggests that acupuncture and moxibustion treatment may have acted upon these systems to improve symptoms.
3.Response to Letter to the Editor: Spinopelvic Alignment and Low Back Pain after Total Hip Replacement Arthroplasty in Patients with Severe Hip Osteoarthritis
Yawara EGUCHI ; Satoshi IIDA ; Chiho SUZUKI ; Yoshiyuki SHINADA ; Tomoko SHOJI ; Kazuhisa TAKAHASHI ; Seiji OHTORI
Asian Spine Journal 2020;14(6):933-933
4.Fundamental Investigation Using a Simple Olfactometry Method in Lung Cancer Patients Receiving Chemotherapy
Yoshie SEKIGUCHI ; Yoko NAKAJIMA ; Keiko IIDA ; Satoshi IKEDA ; Masaharu INAGAKI
Journal of the Japanese Association of Rural Medicine 2019;68(1):45-51
Nutritional status tends to be poor in patients undergoing chemotherapy. We investigated anorexia caused by olfactory dysfunction by examining olfactory sense in chemotherapy patients and healthy volunteers. We used the Open Essence® olfactometry test, which assesses the accuracy of identifying 12 different odors. Twenty-seven patients (mean age 69.8 years) who received chemotherapy for lung cancer from March 2016 to September 2017 participated in multiple olfactometry examinations from the start of their chemotherapy. We also examined 284 healthy volunteers (mean age 41.9 years), and performed an additional subgroup analysis with 35 volunteers aged 60 years or older (mean age 73.2 years) to more closely align with the mean age of the patients. The mean accuracy rate was 44.4% for the patients, although this rate varied from odor to odor. In contrast, the mean accuracy rate of the healthy volunteers was 76.8%. There were significant differences according to sex and smoking history. For the subgroup of healthy volunteers aged 60 years and older, the mean accuracy rate was 54.5%; accuracy rate decreased as age increased. There was no significant difference in the accuracy rate according to type of chemotherapy, but the overall rate for patients was lower than that for healthy volunteers. Our results show that olfactory sense in lung cancer patients undergoing chemotherapy is altered compared with that in healthy individuals. Smoking habit was shown to have the greatest effect and most of the lung cancer patients in this study were smokers. A change in olfactory sense caused by smoking was also noted in the healthy volunteer group. We intend to conduct a similar investigation of patients with diseases other than lung cancer in the future as well as utilize the findings to investigate nutritional status.