Insidious Onset Compartment Syndrome of the Forearm in a Teenager: A Case Report and Review of the Literature.

Compartment syndrome affecting the upper extremities is a relatively underreported event compared with compartment syndrome affecting the lower extremities. Moreover, insidious onset forearm compartment syndrome has been rarely reported and is usually limited to single case reports. We report a compartment syndrome of the forearm in a teenager. She hit her right proximal forearm lightly on the cash register, but there was no pain. However, the next day, she had difficulty in moving her right hand. Although she underwent electrotherapy, her right forearm gradually became swollen, and she felt numbness in the ring and little fingers of her right hand. Six day after the onset, she came to our hospital and underwent fasciotomy. There was no aftereffect, and very good functional recovery was obtained. All clinicians need to keep the case of forearm compartment syndrome in a young individual with a diffuse course, such as in this case in mind.

Role of Blood Stasis Syndrome of Kampo Medicine in the Early Pathogenic Stage of Atherosclerosis: A Retrospective Cross-Sectional Study.

In Kampo medicine, blood stasis (BS) syndrome is strongly associated with microangiopathy and can lead to atherosclerosis. Vascular endothelial dysfunction (VED), evaluated through flow-mediated dilation (FMD), plays an important role in the early stages of atherosclerosis. However, the association of BS syndrome with VED, as determined using FMD, has not been reported. This study investigated the association between BS syndrome and VED using FMD. Forty-one patients with normal glucose tolerance or impaired glucose tolerance (IGT) and without macrovascular complications were evaluated using FMD from May 2017 to August 2017. Based on the BS score, the patients were divided into the non-BS (n = 19) and BS syndrome (n = 22) groups. Physical and background characteristics, physiological function test results, and laboratory data were compared. Univariate analysis revealed that FMD and a history of dyslipidemia/IGT were significantly different between the two groups (p < 0.05). Multiple logistic regression analysis showed that BS syndrome was significantly associated with FMD (odds ratio: 6.26; p=0.03) after adjusting for the history of dyslipidemia/IGT. The receiver operating characteristic curve showed that the area under the curve for BS syndrome (0.74; p < 0.001) and history of IGT (p < 0.007) provided good diagnostic accuracy for FMD. The area under the curve for "BS syndrome + IGT" showed very good accuracy (0.80; p < 0.0001) and was higher than that for BS syndrome or IGT alone. In conclusion, the results of this study suggest that the BS score in Kampo medicine could be a useful tool for detecting the early pathogenic stages of atherosclerosis.

Preoperative evaluation of the efficacy of radio-hyperthermo-chemotherapy for soft tissue sarcoma in a case series.

PURPOSE: Radio-hyperthermo-chemo (RHC) therapy, which combines radiotherapy, hyperthermia, and chemotherapy, for malignant soft tissue tumors has been introduced with the aim of decreasing the possibility of local recurrence after surgery. To avoid unnecessary neoadjuvant therapy and to plan the appropriate surgical treatment, surveillance of RHC therapeutic efficacy during treatment is necessary. In this study, we determined the optimal response criteria to evaluate the efficacy of RHC by comparing preoperative images before and after RHC with pathological evaluation of necrosis in the resected tumor. PATIENTS AND METHODS: From 2004 to 2014, 20 patients were enrolled into this study. Needle biopsy revealed 6 cases of myxoid liposarcoma, 6 cases of undifferentiated pleomorphic sarcoma, 4 cases of myxofibrosarcoma, and 4 cases of synovial sarcoma. Based on the Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 or modified RECIST, we calculated the responses to RHC therapy by comparing pre- and post-RHC therapy images. In addition, resected specimens underwent pathological analysis to evaluate response based on tumor necrosis. The correlation between assessment based on preoperative images and resected tumors were evaluated by the Spearman's rank-order correlation coefficient. RESULT: From the surgical specimens, pathological assessment of necrosis in resected tumor were assessed as less than 50% (2 cases), 50-90% (9 cases), 90-99% (6 cases), and total necrosis (3 cases). Use of the RECIST 1.1 underestimated good responders as stable disease (SD) or progressive disease (PD) in 5 out of 15 cases; on the other hand, use of the modified RECIST did not underestimate the pathological assessment of necrosis. The correlations between responses based on preoperative images and those based on histological assessments were 0.23 (RECIST 1.1) and 0.76 (modified RECIST). CONCLUSION: Because pathological responses can be underestimated using the RECIST 1.1, the modified RECIST, which take into consideration tumor viability, as assessed by contrast MRI, should also be considered when evaluating the efficacy of RHC.

Clinical outcomes of radio-hyperthermo-chemotherapy for soft tissue sarcoma compared to a soft tissue sarcoma registry in Japan: a retrospective matched-pair cohort study.

Regional hyperthermia is considered to enhance the antitumor effects of chemotherapy and radiotherapy. In this study, we confirmed the efficacy of concomitant radiotherapy, hyperthermia, and chemotherapy (RHC) for neoadjuvant treatment of malignant soft tissue sarcoma (STS). From 1994 to 2013, we performed RHC in 150 patients. This study was limited to 60 patients using the following exclusion criteria: salvage for recurrence or unplanned excision, trunk location, metastasis at initiation, non-STS, and no definitive surgery. As a control group, we collected data from 11,031 patients in the Bone and Soft Tissue Tumor Registry in Japan (BSTT). We performed multivariate logistic regression analysis, and propensity scores were created for comparisons between groups. The primary outcome of this study was to compare oncologic outcomes (5-year local control rate [LC] and overall survival rate [OS]). In the RHC group, two local recurrences (3.3%) occurred, and no patients underwent amputation. Margins of definitive surgery were not identical between groups [wide margins (60.0% vs. 85.3%), marginal margins (28.3% vs. 10.5%), and intralesional margins (7.4% vs. 4.2%), RHC and BSTT groups, respectively, P < 0.001]. After adjustment, the difference in OS was not significant between groups (HR = 1.26, P = 0.532); however, a statistically significant difference in LC was observed (HR = 4.82, P = 0.037). RHC resulted in a high LC at 5 years compared to the BSTT group, and amputation was averted in the RHC group, despite the wider margins in the BSTT group. This indicates that less invasive surgery might be achieved with effective neoadjuvant therapy.

Efficacy of Japanese traditional (Kampo) medicine for treating chemotherapy-induced peripheral neuropathy: A retrospective case series study.

AIM: To investigate Japanese traditional (Kampo) medicine's effectiveness on cancer chemotherapy-induced peripheral neuropathy (CIPN), we carried out this retrospective study. METHODS: By searching our outpatient database of 3154 patients who consulted our outpatient clinic of Japanese-Oriental (Kampo) Medicine at Chiba University Hospital from November 2005 to December 2010, a total of 281 patients diagnosed with cancer were identified. Twenty-four patients out of the 281 patients identified met the following three conditions and were eligible for further investigation of the effectiveness of Kampo treatment: At least one course of cancer chemotherapy had been administered; numbness and pain appeared after the chemotherapy; and CIPN was diagnosed before they were given Kampo treatment. RESULTS: The 24 patients included 6 males and 18 females and ranged in age from 39 to 86 (mean 61.2 ± 11.5) years old. Kampo formulas were individually chosen by Kampo expert doctors based on Kampo-specific diagnostics. Beneficial outcomes were obtained by Kampo treatment in 20 out of the 24 cases (83.3%). Nine out 20 cases had a major response (the numbness and pain showed improvement or reduction by 50% or more), with 7 of 9 cases showing a more than 70% symptom reduction. Eleven out of 20 cases showed a minor response (less than 50% symptom reduction), and 4 out of the 24 cases had no beneficial response. The most frequently used formula was goshajinkigan (GJG), followed by hachimijiogan (HJG) and keishibukuryogan. Thirteen of the 24 cases (54.2%) were prescribed aconite root-containing formulas including GJG and HJG. Aconite root has "warming" effects and ameliorates pain and numbness; 21 out of 24 cases (87.5%) in total used warming formulas such as aconite root-containing formulas to reduce CIPN. CONCLUSION: Our current study suggested that Kampo formulas chosen based on Kampo-specific diagnostics could be for treating CIPN that is refractory to conventional medicine.

Salvage method for unplanned excision of soft tissue sarcoma: long-term results of second-look surgery following radio-hyperthermo-chemotherapy.

We have established a "second-look operation" protocol that consists of whole biopsy of surgical scar tissue following radio-hyperthermo-chemotherapy (RHC) after unplanned excision of soft tissue sarcoma. Out of 30 patients who underwent RHC for soft tissue sarcoma at our Institution, 6 were enrolled into this study to undergo a second-look operation for unplanned excision. Radiotherapy was given to a total dose of 32 Gy. Hyperthermia was conducted once a week, for a total of five sessions. Chemotherapy was performed at weekly intervals. Surgery was performed to excise the scar tissue that was enhanced on preoperative MRI. In all six cases, no residual tumors were identified in resected scar tissue; thus, no additional wide excision was performed. The average follow-up period was 10.9 years. There were no local recurrences, and all patients were alive at their final follow-up. Long-term follow-up confirmed that RHC can replace additional wide excision for unplanned excision of soft tissue sarcoma.

Yokukan-san: a review of the evidence for use of this Kampo herbal formula in dementia and psychiatric conditions.

Japanese traditional herbal medicine (Kampo) has its origins in traditional Chinese medicine (TCM). It was introduced to Japan in the middle of the sixth century and has evolved over the past 1,400 years after combining with Japan's original folk remedies. While it retains some similarities to TCM, Kampo has evolved in Japan, resulting in a system of medicine that has many differences from TCM. Kampo medicine is considered to be very safe; in Japan, Kampo herbal formulas are manufactured by licensed pharmaceutical companies, prescribed by Western-trained medical doctors (usually as a freeze-dried extract), and have quality control standards similar to those of prescription drugs. The present study examined Yokukan-san (Yi-Gan San in TCM), a Kampo formula that has been used empirically in Japan for more than 400 years. Accumulating clinical trials have demonstrated Yokukan-san's efficacy in treating patients with behavioral and psychological symptoms of dementia, which has resulted in the Japanese Society of Neurology listing it in the Japanese Guidelines for the Management of Dementia 2010. Efficacy in other diseases and conditions, such as sleep disorders, tardive dyskinesia, aggression, and impulsivity has also been reported. This article reviews both clinical and basic studies of Yokukan-san, with the goal of clarifying its clinical indications.

Study of factors involved in tongue color diagnosis by kampo medical practitioners using the farnsworth-munsell 100 hue test and tongue color images.

In traditional Japanese medicine (Kampo medicine), tongue color is important in discerning a patient's constitution and medical conditions. However, tongue color diagnosis is susceptible to the subjective factors of the observer. To investigate factors involved in tongue color diagnosis, both color discrimination and tongue color diagnosis were researched in 68 Kampo medical practitioners. Color discrimination was studied by the Farnsworth-Munsell 100 Hue test, and tongue color diagnosis was studied by 84 tongue images. We found that overall color discrimination worsened with aging. However, the color discrimination related to tongue color regions was maintained in subjects with 10 or more years of Kampo experience. On the other hand, tongue color diagnosis significantly differed between subjects with <10 years of experience and ≥10 years of experience. Practitioners with ≥10 years of experience could maintain a consistent diagnosis of tongue color regardless of their age.

Identification of a predictive biomarker for the beneficial effect of keishibukuryogan, a kampo (Japanese traditional) medicine, on patients with climacteric syndrome.

Keishibukuryogan (KBG; Guizhi-Fuling-Wan in Chinese) is one of the Kampo (Japanese traditional) medicines used to treat patients with climacteric syndrome. KBG can be used by patients who cannot undergo hormone replacement therapy due to a history of breast cancer. We evaluated whether cytosine-adenine (CA) repeat polymorphism of the estrogen receptor ß gene can be a predictor of the beneficial effect of KBG on climacteric syndrome. We also investigated the relationship between CA repeat polymorphism, the patients' profiles, and the therapeutic effect. We found that CA was an SS, SL, or LL genotype according to the number of repeats. We studied 39 consecutive patients with climacteric disorders who took KBG for 12 weeks. The diagnosis of climacteric disorders was made on the basis of the Kupperman index. KBG significantly improved the patients' climacteric symptoms (i.e., vasomotor symptoms in the patients with the LL genotype and melancholia in the patients with the SL genotype). No relationship between the patients' profiles and CA repeat polymorphism was recognized. CA repeat polymorphism could thus be a potential biomarker to predict the efficacy of KBG in climacteric syndrome, and its use will help to reduce the cost of treating this syndrome by focusing the administration of KBG on those most likely to benefit from it.

A valid approach in refractory glossodynia: a single-institution 5-year experience treating with Japanese traditional herbal (kampo) medicine.

Glossodynia is often refractory to conventional medicine, and there is only limited evidence to guide clinicians in its management. Patients with refractory glossodynia are often introduced to Japanese traditional herbal (Kampo) medicine experts under such circumstances because Kampo medicine has become known in Japan to be effective in treating a wide variety of symptoms refractory to conventional medicine. Herein, we report our single-institution 5-year experience treating patients with Kampo medicine for primary glossodynia that was refractory to conventional medicine. We found that 69.2% of patients reported a beneficial effect of Kampo medicine on glossodynia, and the average onset of improvement was 8.0 ± 7.7 weeks after starting Kampo treatment. The top two frequently used Kampo medicines for glossodynia were seinetsuhokito and mibakuekkito among high responders who showed a decrease of severity by 50% or more. The top four most overlapped herbs among effective Kampo medicines for glossodynia were Glycyrrhiza Root, Ginseng Root, Hoelen, and Atractylodes (lancea) Rhizome, which compose an essential Kampo prescription called shikunshito. Although more research is required to further clarify the effectiveness of Kampo medicine, it has valid efficacy even in cases of glossodynia that remain incurable by conventional treatments.

Behavioural and psychological symptoms of dementia in an Alzheimer's disease case successfully treated with natural medicine: association with gonadotropins.

Pharmacotherapies for the behavioural and psychological symptoms of dementia are limited; novel agents for the symptoms are still needed. Herein, we report the case of an 80-year-old male patient with Alzheimer's disease whose severe agitation, insomnia and sexual delusions were successfully treated with a traditional natural Japanese (Kampo) medicine, keishi-ka-ryukotsu-borei-to. We found that administrating keishi-ka-ryukotsu-borei-to increased his serum luteinizing hormone level, which could be inversely associated with his behavioural and psychological symptoms. This report suggests that keishi-ka-ryukotsu-borei-to is a possible alternative treatment for the behavioural and psychological symptoms of dementia, especially sexual delusions.

Orengedoku-to augmentation in cases showing partial response to yokukan-san treatment: a case report and literature review of the evidence for use of these Kampo herbal formulae.

BACKGROUND: Yokukan-san, a Japanese traditional herbal (Kampo) prescription, has recently gathered increasing attention due to accumulating reports showing its remarkable efficacy in treating a wide variety of diseases refractory to conventional medicine as well as the behavioral and psychological symptoms of dementia. As yokukan-san has become broadly integrated with conventional medicine, augmentation therapy with other Kampo prescriptions has become necessary when the yokukan-san has been only partially efficacious. In this paper, we report three cases in which the addition of orengedoku-to, another Kampo formula, to yokukan-san was remarkably effective. CASES: Case 1 was an 85-year-old man with Alzheimer-type dementia who had become aggressive during the past 2 years. Three milligrams of aripiprazole completely suppressed his problematic behaviors but had to be stopped because of extrapyramidal symptoms. In the second case, a 44-year-old man with methamphetamine-induced psychosis had suffered from serious tardive dystonia for 2 years. No conventional approach had improved his tardive dystonia. The third case was a 29-year-old engineer who often failed to resist aggressive impulses and was diagnosed with intermittent explosive disorder. He was prescribed 5 mg of olanzapine, which did not suppress his extraordinary anger and caused somnolence even though the dose was low. INTERVENTIONS AND OUTCOMES: Yokukan-san was complementarily added to the patients' regular medication and exerted a definitive but partial effect in all cases. The addition of orengedoku-to to yokukan-san exerted the same efficacy as aripiprazole in controlling aggressiveness in Case 1, improved the tardive dystonia by 80% in Case 2, and was completely effective in controlling the patient's aggressive impulses in Case 3. CONCLUSION: Together with empirical evidence demonstrating the effectiveness of both yokukansan and orengedoku-to in reducing irritability, impulsivity, and aggression, these three cases suggest that orengedoku-to augmentation can be an effective option in cases that are partially responsive to yokukan-san treatment.

A case of aromatase inhibitor (anastrozole)-induced side-effects successfully treated with Kampo medicines.

OBJECTIVES: Breast cancer is the fourth most frequent cause of death, and it is currently the most frequent cause of death among Japanese women. As to breast cancer therapy, lengthy hormonal therapy is very important for the treatment and prevention of recurrence. Aromatase inhibitors (AIs) are the initial drug of choice for postoperative adjuvant therapy of breast cancer in Japan. AIs require long-term use and occasionally cause serious side-effects. In this report, the effects of Kampo medicines (Japanese traditional medicines) on AIs-induced side-effects are described. SUBJECT: A 55-year-old woman visited the Kampo outpatient department of Chiba University Hospital for atypical genital bleeding and arthralgia. At the age of 54, she suffered from left breast cancer and underwent left total mastectomy followed by chemotherapy for 6 months. Afterwards, 1 mg/day of anastrozole, one of the AIs, was used for therapy. Three (3) months later, atypical genital bleeding from vaginal mucosa and joint pains of bilateral hands and knees occurred as side-effects of anastrozole. Her attending doctor could only prescribe nonsteroidal external medicine for the inflammation of vaginal mucosa and do close follow-up. However, her symptoms showed no improvement. INTERVENTIONS AND OUTCOME: Her deficiency of both ki (qi) and ketsu (Blood) was diagnosed based on Kampo diagnostics. Juzentaihoto was used for treatment. After taking juzentaihoto for 5 weeks, the atypical genital bleeding disappeared, and she no longer need topical medicine. Because her arthralgia showed no improvement, powdered processed aconitine root was added. After taking 3.0 g/day of this medication, her arthralgia almost completely disappeared. CONCLUSIONS: Controlling the side-effects is a clinical issue from the viewpoint of adherence to drug treatment. Kampo therapy should be considered one of the choices for side-effects in the process of cancer treatment.

A case of thalamic pain successfully treated with Kampo medicine.

OBJECTIVE: Thalamic pain, one of the central painful poststroke symptoms, is a severe pain that is often intractable. A case of thalamic pain successfully treated with Kampo medicine is presented. SUBJECT: A 65-year-old woman complained of moderate continuous and paroxysmal severe pain in the right upper and lower limbs after she had suffered from stroke. She also complained of sensory disturbance and intermittent involuntary movement. A magnetic resonance imaging scan of the brain showed an old infarction in the left thalamus. INTERVENTIONS AND OUTCOME: Paroxetine was administered, but it was stopped because of nausea. Etizolam was effective in reducing the pain for only about 30 minutes. Sokeikakketsuto decoction, one of the Kampo medicines, was administered orally on the basis of Kampo diagnostic criteria. Ten (10) days later, the pain had almost disappeared, and the other symptoms had also improved. CONCLUSIONS: This result suggested that Sokeikakketsuto could be an option for the treatment of thalamic pain under certain conditions.

A suspected case of somatoform disorder successfully treated with an herbal medicine.

OBJECTIVE: Subjective physical symptoms, irrespective of whether they are psychosomatic or not, do not always show obvious or reasonable signs in examinations, which often makes the differential diagnosis between somatoform disorders and actual physical disease difficult for psychiatrists. In addition, psychiatrists have few clues as to how to treat diverse "medically unexplained" symptoms. This difficulty has highlighted the need for alternative treatments for somatoform disorders. SUBJECT: A 16-year-old high school baseball player was suffering from coxalgia and was unable to walk without crutches over 6 months. No painkiller was effective, the orthopedist found no remarkable signs in any examinations, and the patient was psychiatrically diagnosed with undifferentiated somatoform disorder. However, conventional therapies such as psychotherapy and selective serotonin reuptake inhibitors were ineffective. INTERVENTIONS AND OUTCOME: The therapeutic strategy was reevaluated from the perspective of Kampo diagnostics and keishikajutsubuto, a traditional Japanese herbal (Kampo) medicine, was chosen to be prescribed, which had a remarkable effect. His leg function improved within 2 weeks, and his pain and need for crutches disappeared in 6 weeks. CONCLUSIONS: Keishikajutsubuto has a different pain-relieving effect from conventional therapies. Kampo medicine thus provides an alternative approach for treating medically unexplained symptoms without strictly distinguishing between physically existing illness and psychologically caused somatoform disorders. Although details regarding the therapeutic mechanisms of Kampo medicine remain unclear and further studies are needed to increase its usefulness in clinical practice, Kampo medicine should be considered as an alternative treatment, especially for somatoform disorders.

Three Cases of Chemotherapy-induced Peripheral Neuropathy Successfully Treated With Therapy Based on Kampo Diagnosis.

Patients undergoing chemotherapy often develop symptoms of neurological side effects such as numbness, pain, and weakness in a stocking-and-glove pattern. Yet few therapies are available to treat this condition. We examined the efficacy of therapy based on Kampo diagnosis in three cases of chemotherapy-induced peripheral neuropathy (CIPN). These patients all had severe cases, and the symptoms of CIPN interfered with their daily lives even after the cessation of the offending drugs. Early cessation of the drug therapy would be ideal, but in some cases where chemotherapies were effective against cancer, CIPN was worsened by prolonged administration. With the initiation of therapy based on Kampo diagnosis, the subjects of these case reports showed marked improvement in their daily activities. The Kampo diagnosis of CIPN is not only Jinkyo, as Tankaku, Kiutsu, and other Kampo clinical conditions can be candidates. We consider that the traditional way of Kampo diagnosis can provide options for the treatment of CIPN.

Invariom structure refinement, electrostatic potential and toxicity of 4-O-methylalpinumisoflavone, O,O-dimethylalpinumisoflavone and 5-O-methyl-4-O-(3-methylbut-2-en-1-yl)alpinumisoflavone.

The accurate X-ray single-crystal structures of the isoflavone compounds 4-O-methylalpinumisoflavone, O,O-dimethylalpinumisoflavone and 5-O-methyl-4-O-(3-methylbut-2-en-1-yl)alpinumisoflavone {alpinumisoflavone = 5-hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one} from data sets measured at cryogenic temperature have been obtained from invariom modelling using theoretically predicted Hansen and Coppens multipole-model form factors, which describe the aspherical electron density distribution. Molecular dipole moments and electrostatic potentials obtained from invariom modelling are discussed and compared with results from ab initio theoretical calculations. All three studied compounds are solvent extracts of root bark or seed powder of Millettia thonningii (leguminosae), a plant molluscicide and cercaricide used in Franco West Africa as medication against various diseases. The compounds' toxicities to brine shrimp have been determined and their different potencies tentatively related to conformation differences, intramolecular contacts, dipole moments and electrostatic potential features.

Reconsideration of Japanese traditional herbal medicine: new field of research and clinical medicine.

Japanese traditional herbal medicine, which is known as "Kampo", has received increasing attention as an alternative approach to the treatment of various diseases. In order to safely and effectively apply Kampo, it is essential to understand oriental diagnostics. Herein, an outline of such diagnostics is introduced, and current trends in Kampo research are reviewed.

Effects of Yoku-kan-san on undifferentiated somatoform disorder with tinnitus.

Up to the present, there have been few strategies that are completely effective in treating undifferentiated somatoform disorder with tinnitus. We herein report that Yoku-kan-san (TJ-54), one of Japan's traditional herbal medicines, is an effective treatment for tinnitus in undifferentiated somatoform disorder complicated with headache and insomnia. TJ-54 has been also used as an effective treatment for insomnia and irritability in recent centuries and is considered to have some effects on the excitability of nerves. Further studies are needed to confirm the efficacies of Japanese herbal medicines.