Twenty Months of Evolution Following Sympathectomy on Patients with Palmar Hyperhidrosis: Sympathectomy at the T3 Level is Better than at the T2 Level

PubMed Central

Yazbek, Guilherme; Wolosker, Nelson; Kauffman, Paulo; de Campos, José Ribas Milanez; Puech-Leão, Pedro; Jatene, Fábio Biscegli

2009-01-01

OBJECTIVE To compare two surgical techniques (denervation levels) for sympathectomy using video-assisted thoracoscopy to treat palmar hyperhidrosis in the long-term. METHODS From May 2003 to June 2006, 60 patients with palmar hyperhidrosis were prospectively randomized for video-assisted thoracoscopic sympathectomy at the T2 or T3 ganglion level. They were followed for a mean of 20 months and were evaluated regarding their degree of improvement of palmar hyperhidrosis, incidence and severity of compensatory hyperhidrosis and its evolution over time, and quality of life. RESULTS Fifty-nine cases presented resolution of the palmar hyperhidrosis. One case of therapeutic failure occurred in the T3 group. Most of the patients presented an improvement in palmar hyperhidrosis, without any difference between the groups. Twenty months later, all patients in both groups presented some degree of compensatory hyperhidrosis but with less severity in the T3 group (p = 0.007). Compensatory hyperhidrosis developed in most patients during the first month after the operation, with incidence and severity that remained stable over time. An improvement in quality of life was seen starting from the first postoperative evaluation but without any difference between the groups. This improvement was maintained until the end of the follow-up. CONCLUSION Both techniques were effective for treating palmar hyperhidrosis. The most frequent complication was compensatory hyperhidrosis, which presented stable incidence and severity over the study period. Sympathectomy at the T3 level presented compensatory hyperhidrosis with less severity. Nevertheless, the improvement in quality of life was similar between the groups. PMID:19690657

'Rusters'. The corrosive action of palmar sweat: II. Physical and chemical factors in palmar hyperhidrosis.

PubMed

Jensen, O; Nielsen, E

1979-01-01

When measuring sweating rates, close correspondence was found with the clinical estimation of hyperhidrosis. Corrosion was seen to increase with increasing sweat rates, reaching its maximum after an assumed rise in the actual sodium chloride concentration on the skin surface due to evaporation of water. The findings confirm that hyperhidrosis is of primary importance in the constitution of a 'ruster', and are also in good agreement with experimental reports. The small variations in palmar skin pH had no influence on the degree of corrosion; nor had the character of the metal surface. Of the two types of metal studied. corrosion was much more severe on the type having the lowest concentration of copper, thus confirming that increasing copper concentrations have a positive effect in reducing corrosion rates. At 50--60% relative humidity (RH) corrosion increased as time elapsed, whereas at 40% RH no corrosion developed on a sweat-contaminated plate. When exposed to 75% RH, metal samples became severely corroded in the course of a few days. Protective methods for the avoidance of rust are mentioned, with special emphasis on frequent handwashing.

Influence of Body Mass Index on Compensatory Sweating in Patients after Thoracic Sympathectomy due to Palmar Hyperhidrosis.

PubMed

Dobosz, Lukasz; Cwalina, Natalia; Stefaniak, Tomasz

2017-09-01

Background  Thoracic sympathectomy (TS) is one of the most effective methods of treatment of primary hyperhidrosis. One of the side effects of this procedure is compensatory sweating (CS). Objective  The aim of our study was to evaluate the influence of body mass index (BMI) on CS in patients after TS due to palmar hyperhidrosis. Methods  Data from 157 patients with palmar hyperhidrosis who underwent TS were collected. The patients were subsequently divided in two groups according to their initial BMI: group A, BMI < 25 kg/m 2 , and group B, BMI ≥ 25 kg/m 2 . Objective (gravimetry) and subjective (VAS) measurements of the intensity of hyperhidrosis were taken from the patients' bodies prior to surgery, as well as 3 and 12 months after TS. Results  Average palmar hyperhidrosis levels before the surgery did not differ significantly between the two groups (238.65 vs. 190.15; p  = 0.053). A statistically significant decrease in palmar hyperhidrosis was noted in both groups, both 3 and 12 months after surgery (238.65 vs. 11.86 vs. 13.5; p  < 0.05, and 190.15 vs. 16.67 vs. 11.81; p  < 0.05, respectively). The intensity of sweating over the abdomino-lumbar area differed significantly between the groups before the surgery, both in subjective (1.71 vs. 3.61; p  < 0.05) and objective (13.57 vs. 35.95; p  < 0.05) evaluations. Three months after surgical intervention, an intensification of CS was observed in both the groups; however, no statistically significant differences were observed between the two sets of patients (VAS: 4.58 vs. 5.16; p  = 0.38; gravimetry: 33.87 vs. 53.89; p  = 0.12). Twelve months after TS, CS was higher in the group with an initial BMI ≥ 25 kg/m 2 , both in subjective and objective evaluations (3.23 vs. 4.94; p  = 0.03 and 18.08 vs. 80.21; p  = 0.026, respectively). Conclusion  Patients with a BMI ≥ 25 kg/m 2 experience more severe CS after TS, both in subjective and objective evaluations

[Effect of T4 thoracoscopic sympathectomy on 
plantar hyperhidrosis in patients with 
primary palmoplantar hyperhidrosis].

PubMed

Xiao, Peng; Liu, Aizhong; Liu, Wenliang

2016-03-28

To evaluate the effect of video-assisted thoracoscopic sympathectomy at the T4 level on plantar hyperhidrosis in the treatment of palmoplantar hyperhidrosis.
 The clinical data of 28 patients with primary palmoplantar hyperhidrosis, who were admited in our hospital from June 2009 to May 2014, was analyzed. All patients were qualified to bilateral thoracoscopic transaction of the sympathetic chain at the thoracic level T4. Patients completed a self-administered hyperhidrosis questionnaire and scoring before and after procedure. Follow-up data were obtained at 1 and 6 months after the surgery.
 Endoscopic thoracic sympathectomy at the thoracic level T4 was performed successfully for all cases. Palmar hyperhidrosis was completely alleviated after the operation and no recurrence was observed during follow-up. The ratio for initial improvement of plantar hyperhidrosis was 28.6% (8/28) at 1 month after the surgery followed by a recurrence of plantar hyperhidrosis. No case continued to show the improvement of palmoplantar hyperhidrosis at 6 months after the sympathectomy. Twenty-seven patients (96.4%) were very satisfied with the outcome of the operation, 1 patient (3.6%) satisfied and no patient regretted the surgical procedure.
 T4 thoracoscopic sympathectomy could initialliy alleviate plantar hyperhidrosis in some patients with palmoplantar hyperhidrosis, but the improvement was not sustained over a long period. It could not be used to treat plantar hyperhidrosis.

Research of primary hyperhidrosis in students of medicine of the State of Sergipe, Brazil*

PubMed Central

Lima, Sônia Oliveira; Aragão, João Fernandes Britto; Machado Neto, José; de Almeida, Kaio Bernardes Santos; Menezes, Layla Melize Santos; Santana, Vanessa Rocha

2015-01-01

BACKGROUND Hyperhidrosis or excessive sweat production occurs at 2.9-9% of the population. OBJECTIVE To estimate the prevalence and disorders due to primary hyperhidrosis (HP) in medicine students in the state of Sergipe. METHODS Cross-sectional study using individual interviews. RESULTS Hyperhidrosis was found in 14.76% of subjects, the most affected regions were palmar, plantar and axillary, causing prejudice in daily activities. Family history occurred in 45% and 22.72% was diagnosed by a physician. CONCLUSION The prevalence of hyperhidrosis in medicine students of Sergipe was high, with strong family and a small portion of diagnoses made by medical professionals. PMID:26560211

Unilateral sequential endoscopic thoracic sympathectomy for palmar hyperhidrosis: a proposed technique to overcome compensatory hyperhidrosis and improve plantar hyperhidrosis.

PubMed

Youssef, Tamer; Soliman, Mosaad

2015-05-01

Although endoscopic thoracic sympathectomy (ETS) offers permanent cure of palmar hyperhidrosis (PH), compensatory hyperhidrosis (CH) often complicates the procedure. We analyzed the outcomes of a 2-month interval for unilateral sequential ETS (S-ETS) in comparison with simultaneous bilateral ETS (B-ETS), notably regarding CH and associated plantar hyperhidrosis, in treating patients with PH. Four hundred seven patients with intractable PH were randomly assigned into two groups: the B-ETS group (204 patients) and the S-ETS group (203 patients). Three hundred sixty-four patients completed the study. Complication rates were comparable for both groups. No patient died perioperatively, and no conversion was necessary. Treatment success on follow-up was 97.2% for S-ETS and 96.7% for B-ETS. The incidence of CH was decreased substantially from 131 (71.1%) patients in the B-ETS group to 22 (12.2%) patients in the S-ETS group (P<.001), with no patient suffering severe CH in the S-ETS group compared with 33 (25.5%) patients in the B-ETS group. Eighty-four (58.3%) patients in the S-ETS group had simultaneous disappearance or decreased perspiration on the soles. All patients in the S-ETS group were satisfied, whereas 37.9% of B-ETS patients were unsatisfied with their operation, mostly because of CH and recurrences. Although both sympathectomies were effective, safe, and minimally invasive methods for treatment of PH, unilateral sequential ETS appeared to be a more optimal technique in terms of reduction of CH to a minimum and improvement of associated plantar hyperhidrosis.

Patient Satisfaction after Thoracoscopic Sympathectomy for Palmar Hyperhidrosis: Do Method and Level Matter?

PubMed Central

Cheng, Amy; Johnsen, Hege; Chang, Michael Y

2015-01-01

Context: Although surgery is widely recognized as the best treatment for palmar hyperhidrosis (PH), the decision to perform a sympathicotomy, sympathectomy, or clipping of the thoracic sympathetic chain is based on surgeon preference. Objective: We investigated the outcomes of patients who underwent surgical intervention for PH with regard to method used and level of sympathetic chain interrupted. Design: This was a retrospective medical chart review. Patients who underwent thoracoscopic intervention for PH were mailed questionnaires regarding their presenting and postoperative symptoms and satisfaction 6 months to 15 years after their procedure. Analyses were performed to investigate whether the surgical method applied affected these outcomes. Results: A total of 635 patients underwent bilateral thoracoscopic procedures for PH between April 1995 and February 2010, and 210 (33%) responded to the questionnaires. Sixteen surgeons performed 108 sympathicotomies, 83 sympathectomies, and 19 ligations with titanium clips for PH. Mean follow-up was 5.5 years. Overall palmar success was 85.4% and was not affected by the surgical method. The rate of compensatory hyperhidrosis was significantly lower if the operative level did not include the R2 ganglion (66.7% vs 80.6%, p = 0.028). Nevertheless, 76.2% of patients were satisfied with the results, and 85.7% would repeat the procedure if given the option to do it again. Conclusion: Most patients reported relief of their PH and were satisfied with surgical intervention, regardless of method used. Although postoperative compensatory hyperhidrosis was common, this did not appear to affect overall patient satisfaction. The inclusion of rib level 2 ganglion resulted in a significantly increased incidence of compensatory hyperhidrosis. PMID:26517433

A comparative trial of ice application versus EMLA cream in alleviation of pain during botulinum toxin injections for palmar hyperhidrosis.

PubMed

Alsantali, Adel

2018-01-01

Botulinum toxin is a safe and effective therapy for palmar hyperhidrosis, but the associated pain from injections limits the usefulness of this method of treatment. To evaluate the efficacy of Eutectic Mixture of Local Anesthetics (EMLA) cream versus ice application in alleviation of pain during botulinum toxin injections for palmar hyperhidrosis. In this prospective study, 23 patients underwent palm Botox injections to treat their excessive sweating. In each patient, EMLA cream was applied to one palm and ice was applied directly before the injections in the other palm. Pain was evaluated using a Visual Analog Scale. Statistically, there was a significant difference in pain control between EMLA cream group and ice application group ( p <0.05). The average pain score on the hands where EMLA cream was applied was 8.9 (SD=0.81), whereas it was 4.8 (±0.9) in the ice group. In this study, the successful use of ice application in reducing pain by 40% in comparison to EMLA cream during Botox toxin injection for palmar hyperhidrosis is demonstrated.

A comparative trial of ice application versus EMLA cream in alleviation of pain during botulinum toxin injections for palmar hyperhidrosis

PubMed Central

Alsantali, Adel

2018-01-01

Background Botulinum toxin is a safe and effective therapy for palmar hyperhidrosis, but the associated pain from injections limits the usefulness of this method of treatment. Purpose To evaluate the efficacy of Eutectic Mixture of Local Anesthetics (EMLA) cream versus ice application in alleviation of pain during botulinum toxin injections for palmar hyperhidrosis. Methods In this prospective study, 23 patients underwent palm Botox injections to treat their excessive sweating. In each patient, EMLA cream was applied to one palm and ice was applied directly before the injections in the other palm. Pain was evaluated using a Visual Analog Scale. Results Statistically, there was a significant difference in pain control between EMLA cream group and ice application group (p<0.05). The average pain score on the hands where EMLA cream was applied was 8.9 (SD=0.81), whereas it was 4.8 (±0.9) in the ice group. Conclusion In this study, the successful use of ice application in reducing pain by 40% in comparison to EMLA cream during Botox toxin injection for palmar hyperhidrosis is demonstrated. PMID:29662322

Quality of life and social isolation in Greek adolescents with primary focal hyperhidrosis treated with botulinum toxin type A: a case series.

PubMed

Kouris, Anargyros; Armyra, Kalliopi; Stefanaki, Christina; Christodoulou, Christos; Karimali, Polixeni; Kontochristopoulos, George

2015-01-01

Primary hyperhidrosis, although extensively documented in adults, typically has onset that dates back to early childhood. It is an unpleasant and socially disabling problem for the affected child, but little attention has been paid to the disease in adolescents. The objective of the current study was to evaluate the effectiveness of botulinum toxin type A (BTXA) in adolescents with primary palmar and axillary hyperhidrosis and to determine its effect on quality of life and social isolation. Thirty-five individuals (17 girls, 18 boys) with moderate to severe palmar and axillary hyperhidrosis were treated with BTXA (onabotulinum). Patients were examined at baseline and 6 months after treatment. The Hyperhidrosis Disease Severity Scale (HDSS) was used to evaluate disease severity and the Children's Dermatology Life Quality Index (CDLQI) was used to assess quality of life. The University of California at Los Angeles loneliness scale (UCLA version 3) was used to assess personal perception of loneliness and social isolation. The median age of the participants was 14 years, and 48.6% were female. Twenty-one had palmar hyperhidrosis, and 14 had axillary hyperhidrosis. Total CDLQI and social isolation scores decreased significantly after treatment with BTXA (both p < 0.001). There was a significant difference between pre- and post-treatment levels of severity of hyperhidrosis. No statistically significant difference was documented for CDLQI and UCLA scores between boys and girls. Treatment of hyperhidrosis with BTXA resulted in improvement in quality of life, social skills, and activities. © 2014 Wiley Periodicals, Inc.

Quality of life before hyperhidrosis treatment as a predictive factor for oxybutynin treatment outcomes in palmar and axillary hyperhidrosis.

PubMed

Wolosker, Nelson; Krutman, Mariana; Teivelis, Marcelo P; Campbell, Taiz P D A; Kauffman, Paulo; de Campos, José Ribas M; Puech-Leão, Pedro

2014-05-01

Studies have suggested that quality of life (QOL) evaluation before video-assisted thoracoscopic sympathectomy for patients with hyperhidrosis may serve as a predictive factor for positive postoperative outcomes. Our study aims to analyze if this tendency is also observed in patients treated with oxybutynin for palmar and axillary hyperhidrosis. Five hundred sixty-five patients who submitted to a protocol treatment with oxybutynin were retrospectively analyzed between January 2007 and January 2012 and were divided into 2 groups according to QOL assessment before treatment. The groups consisted of 176 patients with "poor" and 389 patients with "very poor" QOL evaluation before oxybutynin treatment. Outcomes involving improvements in QOL and clinical progression of hyperhidrosis were evaluated using a validated clinical questionnaire that was specifically designed to assess satisfaction in patients with excessive sweating. Improvements in hyperhidrosis after oxybutynin were observed in 65.5% of patients with very poor pretreatment QOL scores and in 75% of patients with poor pretreatment QOL scores, and the only adverse event associated with oxybutynin treatment was dry mouth, which was observed with greater intensity in patients with very poor initial QOL evaluation. Improvements in hyperhidrosis after oxybutynin treatment were similar in both groups, suggesting that QOL before treatment is not a predictive factor for clinical outcomes, contrasting with surgical results that disclose significantly better results in patients with initially poorer QOL analysis. Copyright © 2014 Elsevier Inc. All rights reserved.

Distinguishing hyperhidrosis and normal physiological sweat production: new data and review of hyperhidrosis data for 1980-2013.

PubMed

Thorlacius, Linnea; Gyldenløve, Mette; Zachariae, Claus; Carlsen, Berit C

2015-10-01

Hyperhidrosis is a condition in which the production of sweat is abnormally increased. No objective criteria for the diagnosis of hyperhidrosis exist, mainly because reference intervals for normal physiological sweat production at rest are unknown. The main objective of this study was to establish reference intervals for normal physiological axillary and palmar sweat production. Gravimetric testing was performed in 75 healthy control subjects. Subsequently, these results were compared with findings in a cohort of patients with hyperhidrosis and with the results derived from a review of data on hyperhidrosis published between 1980 and 2013. Approximately 90% of the controls had axillary and palmar sweat production rates of below 100 mg/5 min. In all except one of the axillary and palmar hyperhidrosis studies reviewed, average sweat production exceeded 100 mg/5 min. A sweat production rate of 100 mg/5 min as measured by gravimetric testing may be a reasonable cut-off value for distinguishing axillary and palmar hyperhidrosis from normal physiological sweat production. © 2015 The International Society of Dermatology.

Long-Term Efficacy of Oxybutynin for Palmar and Plantar Hyperhidrosis in Children Younger than 14 Years.

PubMed

Wolosker, Nelson; Teivelis, Marcelo P; Krutman, Mariana; de Paula, Rafael P; Schvartsman, Claudio; Kauffman, Paulo; de Campos, José R M; Puech-Leão, Pedro

2015-01-01

Oxybutynin for treating hyperhidrosis in children has been evaluated only in short-term studies. We aimed to investigate the long-term effects of oxybutynin in treating children with palmar and plantar hyperhidrosis who had not undergone surgery and who were monitored for at least 6 months (median 19.6 mos). A cohort of 97 patients was evaluated retrospectively, with particular attention to 59 children (ages 4-14 yrs) who were treated for longer than 6 months. Their quality of life (QOL) was evaluated using a validated clinical questionnaire before and after 6 weeks of pharmacologic therapy. A self-assessment of hyperhidrosis was performed after 6 weeks and after the last consultation. By their final office visit, more than 91% of the children with hyperhidrosis treated with oxybutynin experienced moderate or great improvement in their level of sweating and 94.9% experienced improvement in QOL. More than 90% of children reported improvement of hyperhidrosis at other sites. Dry mouth was the most common side effect. Oxybutynin appears to be an effective treatment option for children with hyperhidrosis, and positive results are maintained over the long term (median 19.6 mos). © 2014 Wiley Periodicals, Inc.

Two-stage unilateral versus one-stage bilateral single-port sympathectomy for palmar and axillary hyperhidrosis.

PubMed

Ibrahim, Mohsen; Menna, Cecilia; Andreetti, Claudio; Ciccone, Anna Maria; D'Andrilli, Antonio; Maurizi, Giulio; Poggi, Camilla; Vanni, Camilla; Venuta, Federico; Rendina, Erino Angelo

2013-06-01

Video-assisted thoracoscopic sympathectomy is currently the best treatment for palmar and axillary hyperhidrosis. It can be performed through either one or two stages of surgery. This study aimed to evaluate the operative and postoperative results of two-stage unilateral vs one-stage bilateral thoracoscopic sympathectomy. From November 1995 to February 2011, 270 patients with severe palmar and/or axillary hyperhidrosis were recruited for this study. One hundred and thirty patients received one-stage bilateral, single-port video-assisted thoracoscopic sympathectomy (one-stage group) and 140, two-stage unilateral, single-port video-assisted thoracoscopic sympathectomy, with a mean time interval of 4 months between the procedures (two-stage group). The mean postoperative follow-up period was 12.5 (range: 1-24 months). After surgery, hands and axillae of all patients were dry and warm. Sixteen (12%) patients of the one-stage group and 15 (11%) of the two-stage group suffered from mild/moderate pain (P = 0.8482). The mean operative time was 38 ± 5 min in the one-stage group and 39 ± 8 min in the two-stage group (P = 0.199). Pneumothorax occurred in 8 (6%) patients of the one-stage group and in 11 (8%) of the two-stage group. Compensatory sweating occurred in 25 (19%) patients of the one-stage group and in 6 (4%) of the two-stage group (P = 0.0001). No patients developed Horner's syndrome. Both two-stage unilateral and one-stage bilateral single-port video-assisted thoracoscopic sympathectomies are effective, safe and minimally invasive procedures. Two-stage unilateral sympathectomy can be performed with a lower occurrence of compensatory sweating, improving permanently the quality of life in patients with palmar and axillary hyperhidrosis.

Evaluation of anxiety and depression prevalence in patients with primary severe hyperhidrosis*

PubMed Central

Bragança, Gleide Maria Gatto; Lima, Sonia Oliveira; Pinto, Aloisio Ferreira; Marques, Lucas Menezes; de Melo, Enaldo Vieira; Reis, Francisco Prado

2014-01-01

BACKGROUND Primary hyperhidrosis (PH) can lead to mood changes due to the inconveniences it causes. OBJECTIVE This study aimed to examine the existence of anxiety and depression in patients with severe primary hyperhidrosis who sought treatment at a medical office. METHODS The questionnaire "Hospital Anxiety and Depression Scale" was used for 197 individuals, in addition to the chi square test and Fisher exact test, p <0.05. RESULTS There was an increased prevalence of anxiety (49.6%) but not of depression (11.2%) among patients with PH, with no link to gender, age or amount of affected areas. Palmar and plantar primary hyperhidrosis were the most frequent but when associated with the presence of anxiety, the most frequent were the axillary (p = 0.02) and craniofacial (p = 0.02) forms. There was an association between patients with depression and anxiety (p = 0.001). CONCLUSIONS the involvement of Primary hyperhidrosis was responsible for a higher prevalence of anxiety than that described among the general population and patients with other chronic diseases. Depression had a low prevalence rate, while mild and moderate forms were the most common and frequently associated with anxiety. The degree of anxiety was higher in mild and moderate types than in the severe form. PMID:24770497

Primary hyperhidrosis: Implications on symptoms, daily life, health and alcohol consumption when treated with botulinum toxin.

PubMed

Shayesteh, Alexander; Boman, Jens; Janlert, Urban; Brulin, Christine; Nylander, Elisabet

2016-08-01

Primary hyperhidrosis affects approximately 3% of the population and reduces quality of life in affected persons. Few studies have investigated the symptoms of anxiety, depression and hazardous alcohol consumption among those with hyperhidrosis and the effect of treatment with botulinum toxin. The first aim of this study was to investigate the effect of primary hyperhidrosis on mental and physical health, and alcohol consumption. Our second aim was to study whether and how treatment with botulinum toxin changed these effects. One hundred and fourteen patients answered questionnaires regarding hyperhidrosis and symptoms, including hyperhidrosis disease severity scale (HDSS), visual analog scale (VAS) 10-point scale for hyperhidrosis symptoms, hospital anxiety and depression scale (HADS), alcohol use disorder identification test (AUDIT) and short-form health survey (SF-36) before treatment with botulinum toxin and 2 weeks after. The age of onset of hyperhidrosis was on average 13.4 years and 48% described heredity for hyperhidrosis. Significant improvements were noted in patients with axillary and palmar hyperhidrosis regarding mean HDSS, VAS 10-point scale, HADS, SF-36 and sweat-related health problems 2 weeks after treatment with botulinum toxin. Changes in mean AUDIT for all participants were not significant. Primary hyperhidrosis mainly impairs mental rather than physical aspects of life and also interferes with specific daily activities of the affected individuals. Despite this, our patients did not show signs of anxiety, depression or hazardous alcohol consumption. Treatment with botulinum toxin reduced sweat-related problems and led to significant improvements in HDSS, VAS, HADS and SF-36 in our patients. © 2016 Japanese Dermatological Association.

Botulinum Toxin Type A for the Treatment of Primary Hyperhidrosis: A Prospective Study of 52 Patients.

PubMed

Martí, N; Ramón, D; Gámez, L; Reig, I; García-Pérez, M Á; Alonso, V; Jordá, E

2010-09-01

Primary hyperhidrosis is characterized by excessive sweating in a defined region of the body. It should not be considered a purely cosmetic problem as it has a significant impact on the social and professional relationships of affected individuals. The aim of this study was to determine the clinical profile of patients with primary hyperhidrosis and assess the results obtained with the use of botulinum toxin type A (BTX-A) in clinical practice. The study included 52 patients (39 women and 13 men) with a diagnosis of primary hyperhidrosis treated for the first time with BTX-A. All patients completed a questionnaire that included the following information: age; sex; profession; age at onset, family history, and site of hyperhidrosis; accompanying signs and symptoms, and previous treatment; time to effect of BTX-A; local or systemic side effects; and severity of hyperhidrosis before and after BTX-A treatment. Primary hyperhidrosis began during puberty in 61.5% of the patients included in the study, 75% were women, and the mean age was 29.9 years. In 36.5% of patients, first-degree relatives also had primary hyperhidrosis. Hyperhidrosis was classified as palmar in 61.5% of cases, plantar in 53.8%, and axillary in 59.6%. Other sites were affected less frequently. The most common accompanying symptoms were facial erythema (32.7%), palpitations (30.7%), muscle tension (28.8%), shivering (23%), and headache (17.3%). Treatment with BTX-A was well tolerated and there was a highly significant reduction in the severity of hyperhidrosis 2 months after performing the treatment (P<0.001). Copyright © 2009 Elsevier España, S.L. y AEDV. All rights reserved.

Is subjective hyperhidrosis assessment sufficient enough? prevalence of hyperhidrosis among young Polish adults.

PubMed

Stefaniak, Tomasz; Tomaszewski, Krzysztof A; Proczko-Markuszewska, Monika; Idestal, Anette; Royton, Anders; Abi-Khalil, Christian

2013-10-01

The aim of this work was to assess the prevalence of palmar and axillary hyperhidrosis among young Polish adults. Additionally, this work aimed at comparing the subjective and objective (gravimetric) method of hyperhidrosis assessment. Healthy medical students, volunteering to take part in this study, were included. The participants filled out a questionnaire assessing the occurrence and subjective intensity of hyperhidrosis in different areas of the body. Additionally, the students were subjected to gravimetric assessment in four localizations: the face, palms, axillae and abdomino-lumbar area. Two hundred and fifty-three students (102 males and 151 females, mean age 24.3 ± 3.21 years) were included in the study. Forty-two (16.7%) participants declared that they suffer from hyperhidrosis. Out of the 42 students declaring any type of hyperhidrosis, only 20 (47.6%) exceeded the gravimetric reference values. From among the students that exceeded the normative values for palmar hyperhidrosis, only 10 (55.6%) were aware of their hyperhidrosis. In the group of students that exceeded the normative values for axillary hyperhidrosis, 16 (39%) were aware of their hyperhidrosis. Subjectively declared hyperhidrosis incidence may significantly exceed the real-life occurrence of this disease. Basing studies solely on data gathered from questionnaires, may lead to false results. It is imperative, when assessing patients suffering from hyperhidrosis, to use both objective and subjective methods of evaluation. © 2013 Japanese Dermatological Association.

Single-port thoracoscopic sympathicotomy using a double-lumen electrocautery tube and cautery hook for primary palmar hyperhidrosis: a randomized controlled trial.

PubMed

Jin, Cheng-Hua; Liu, Kai; Yu, Kai-Zhong; Tian, Hui; Mao, Zheng-Chun; Shen, Wei-Yu

2014-08-01

The objective of this study is to assess the use of a novel, double-lumen electrocautery tube (DLET) device for ablating the sympathetic nerve chain in patients with primary palmar hyperhidrosis (PPH). Forty-six patients with severe PPH were recruited into the study between November 2010 and February 2012. All patients underwent single port, bilateral video-assisted thoracoscopic sympathicotomy. Twenty-four patients were randomized to receive sympathicotomy using a conventional 5-mm electrocautery hook (hook group) and 22 patients were randomized to the DLET group. The mean postoperative follow-up period was 8.1 months (range: 1 to 15 months). After surgery the hands of all patients became dry and warm. Mean incision size was 10.6 ± 1.0 in the hook group and 6.5 ± 0.5 mm in the DLET group (p = 0.001). The mean pain score was 1.4 ± 0.6 with hook surgery and 0.9 ± 0.6 with the DLET device (p = 0.016). The mean operative time was longer in the hook group (36.8 ± 3.4 min) than in the DLET group (30.5 ± 3.9 min; p = 0.001). There were no significant differences between the two procedures in terms of hospital stay and compensatory sweating, or patient satisfaction. Pneumothorax occurred in two (8.3%) patients in the hook group and in one (4.5%) patient in the DLET group. None of the patients required chest drainage and none developed Horner syndrome. Single-port video-assisted thoracoscopic sympathicotomy using hook or DLET procedures is effective, safe, and minimally invasive method for palmar hyperhidrosis. The DLET device allows a shorter operation time, smaller incision, better cosmetic results, less pain, and better clarity of video, making it suitable for single-port thoracoscopic sympathicotomy. Georg Thieme Verlag KG Stuttgart · New York.

Efficacy and safety of methantheline bromide (Vagantin(®) ) in axillary and palmar hyperhidrosis: results from a multicenter, randomized, placebo-controlled trial.

PubMed

Müller, C; Berensmeier, A; Hamm, H; Dirschka, T; Reich, K; Fischer, T; Rzany, B

2013-10-01

Focal hyperhidrosis can severely affect quality of life. So far, knowledge on the effect of systemic therapy of focal hyperhidrosis is limited. To assess the efficacy and safety of methantheline bromide (MB) in the treatment of axillary and palmar-axillary hyperhidrosis. A multicenter controlled randomized double-blind clinical trial was conducted in patients with axillary or palmar-axillary hyperhidrosis defined by a sweat production >50 mg/5 min. Patients received 3 × 50 mg MB daily or placebo over a period of 28 ± 1 days. Main outcome criterion was the reduction of sweat as measured by gravimetry on day 28 ± 1. Quality of life was assessed by Dermatology Life Quality Index (DLQI) and Hyperhidrosis Disease Severity Score (HDSS). A total of 339 patients were randomly assigned to receive MB or placebo. On day 28 ± 1, the mean axillary sweat production was 99 mg for MB and 130 mg for placebo compared with 168 mg and 161 mg respectively at baseline (P = 0.004). Patient's HDSS score decreased in the MB group from 3.2 to 2.4 compared with 3.2 to 2.7 for placebo (P = 0.002). Similar results could be obtained for the DLQI with 9.7 for MB and 12.2 for placebo, which decreased from 16.4 or 17 respectively (P = 0.003). Tolerability was good for both groups. The most frequent adverse event was dry mouth. Fifty milligrams methantheline bromide three times a day is an effective and safe treatment of axillary hyperhidrosis. © 2012 The Authors. Journal of the European Academy of Dermatology and Venereology © 2012 European Academy of Dermatology and Venereology.

An Epidemiological Study of Hyperhidrosis Patients Visiting the Ajou University Hospital Hyperhidrosis Center in Korea

PubMed Central

Park, Eun Jung; Han, Kyung Ream; Choi, Ho; Kim, Do Wan

2010-01-01

Hyperhidrosis is a disorder of perspiration in excess of the body's physiologic need and significantly impacts one's occupational, physical, emotional, and social life. The purpose of our study was to investigate the characteristics of primary hyperhidrosis in 255 patients at Ajou University Hospital Hyperhidrosis Center from March 2006, to February 2008. Information collected from the medical records was: sex, sites of hyperhidrosis, age at visit, age of onset, aggravating factors, hyperhidrosis disease severity scale (HDSS) rank, family history, occupation, and past treatment. A total of 255 patient records were reviewed; 57.6% were male. Patients with a family history (34.1%) showed a lower age of onset (13.21±5.80 yr vs. 16.04±9.83 yr in those without family history); 16.5% had previous treatment, most commonly oriental medicine. Palmar and plantar sites were the most commonly affected, and 87.9% of patients felt their sweating was intolerable and always interfered with their daily activities. Our study provides some original information on the Korean primary hyperhidrosis population. Patients who have a family history show signs of disease in early age than those without family history. PMID:20436716

Botulinum toxin A for palmar hyperhidrosis: assessment with sympathetic skin responses evoked by train of stimuli.

PubMed

Al-Hashel, J Y; Youssry, D; Rashaed, H M; Shamov, T; Rousseff, R T

2016-07-01

Objective assessment of the effect of botulinum toxin A (BT) treatment in primary palmar hyperhidrosis (PH) is attempted by different methods. We decided to use for this purpose sympathetic skin responses evoked by train of stimuli (TSSR). Twenty patients with severe PH (five female, median age 24, range 18-36) were examined regularly over 3 months after receiving 50 UI BT in each palm. TSSR were recorded from the palms after sensory stimulation by a train of three supramaximal electric pulses 3 millisecond apart. Results were compared to longitudinally studied TSSR of 20 healthy sex- and age-matched control subjects. All hyperhidrosis patients reported excellent improvement. TSSR amplitudes decreased at week 1 (mean 54% range 48%-67%) and over the following months in a clinically significant trend (slope R=-.82, P<.0001). TSSR in controls changed insignificantly (±13% from the baseline). The difference between patients and controls was highly significant at any time point (P<.001). This study suggests that TSSR may help in assessment of treatments in PH. It confirms objectively the efficacy of BT in PH. © 2016 John Wiley & Sons Ltd.

Epidemiologic analysis of prevalence of the hyperhidrosis.

PubMed

Estevan, Fernanda Alvarenga; Wolosker, Marina Borri; Wolosker, Nelson; Puech-Leão, Pedro

2017-01-01

The present paper aims to study the prevalence of the various manifestations of hyperhidrosis in patients who sought treatment in a specialized ambulatory in the state of São Paulo. Opposite to previous studies, this paper studies the different combinations of sweating sites, not being restricted to the main complaint site of the patients, but taking into consideration secondary complaints patients may present. This was a retrospective approach of a database containing more than 1200 patients in which were mapped: combination of sweating sites, age of onset, age spectrum, mean age, body mass index and gender of patients. Patients were categorized into four groups based on their main sweating site - palmar, plantar, axillary and facial. We concluded that hyperhidrosis appears frequently in more than one site, being the main complaint that affects the most patients palmar hyperhidrosis, which appears early in the patients during adolescence. When there are two sites of sweating, the most frequent combination is palmar + plantar, and when there are three sites of sweating the most frequent combinations are palmar + plantar + axillary and axillary + palmar + plantar. This research has casuistics limited to a single care service for patients with hyperhidrosis. It is necessary to keep in mind that the disease manifests itself mainly in more than one location, with different intensities in each of the patients, generating a significant impairment of their quality of life.

Treatment of primary hyperhidrosis with oral anticholinergic medications: a systematic review.

PubMed

Cruddas, L; Baker, D M

2017-06-01

Primary hyperhidrosis is a condition characterized by excessive sweating. Patients are treated off-license with oral anticholinergic medications and report adverse events associated with systemic anticholinergic interactions. This review assesses clinical evidence of efficacy, impact on quality of life and adverse events associated with oral anticholinergic therapy for primary hyperhidrosis. PRISMA guidelines were implemented to complete a systematic review (PROSPERO:CRD42016036326). MEDLINE, EMBASE and PubMed were searched from 1946 to 2015. Inclusion criteria included observational and experimental studies, anticholinergic medication use in primary hyperhidrosis, oral therapy and clear diagnostic and outcome measures. Twenty-three articles relevant to the inclusion criteria were analysed. Oxybutynin therapy improved symptoms in an average of 76.2% (range 60-97%) patients and improved QOL in 75.6% (range 57.6-100%) of patients. Methantheline bromide therapy was associated with a 41% reduction in axillary sweating, 16.4% reduction in palmar sweating, 25% decrease in HDSS score and 40.9% increase in DLQI score. Outcome measures of glycopyrrolate therapy were too variable to collate. Dry mouth was reported in 73.4% (range 43.3-100%) of participants taking oxybutynin 10 mg/day, 38.6% (range 27.8-63.2%) of patients taking glycopyrrolate and 68.8% of patients taking methantheline bromide. Nine studies reported that patients stopped therapy due to adverse events. In eight of these studies, a mean of 10.9% of total participants ceased treatment due to dry mouth. Evidence of oral anticholinergic therapy for hyperhidrosis is limited. However, its use is associated with improvement in quality of life and clinical symptoms but at the cost of considerable adverse events. © 2016 European Academy of Dermatology and Venereology.

Epidemiologic analysis of prevalence of the hyperhidrosis*

PubMed Central

Estevan, Fernanda Alvarenga; Wolosker, Marina Borri; Wolosker, Nelson; Puech-Leão, Pedro

2017-01-01

Background The present paper aims to study the prevalence of the various manifestations of hyperhidrosis in patients who sought treatment in a specialized ambulatory in the state of São Paulo. Objectives Opposite to previous studies, this paper studies the different combinations of sweating sites, not being restricted to the main complaint site of the patients, but taking into consideration secondary complaints patients may present. Methods This was a retrospective approach of a database containing more than 1200 patients in which were mapped: combination of sweating sites, age of onset, age spectrum, mean age, body mass index and gender of patients. Patients were categorized into four groups based on their main sweating site - palmar, plantar, axillary and facial. Results We concluded that hyperhidrosis appears frequently in more than one site, being the main complaint that affects the most patients palmar hyperhidrosis, which appears early in the patients during adolescence. When there are two sites of sweating, the most frequent combination is palmar + plantar, and when there are three sites of sweating the most frequent combinations are palmar + plantar + axillary and axillary + palmar + plantar. Study limitations This research has casuistics limited to a single care service for patients with hyperhidrosis. Conclusion It is necessary to keep in mind that the disease manifests itself mainly in more than one location, with different intensities in each of the patients, generating a significant impairment of their quality of life. PMID:29166497

Hyperhidrosis: review of recent advances and new therapeutic options for primary hyperhidrosis.

PubMed

Brown, Ashley L; Gordon, Jennifer; Hill, Samantha

2014-08-01

Primary focal hyperhidrosis is a common condition that negatively impacts quality of life for many pediatric patients and can be challenging to treat. Standard treatments for hyperhidrosis can be used with success in many patients, and newer therapies and techniques offer options that have demonstrated efficacy and safety. This review highlights standard therapies for primary focal hyperhidrosis as well as the most recent technique advancements and alternative treatment options. The standard approach to treating primary focal hyperhidrosis remains initiation of topical preparations, followed by advancement to systemic medications, local administration of medication and/or surgical procedures. Recent studies focus on enhancing tolerability of topical preparations as well as evaluating the efficacy of neuromodulator injections, oral anticholinergic medications and laser therapy. Microwave technology has also been introduced for the treatment of focal hyperhidrosis with promising results. Many therapies exist for hyperhidrosis, and each treatment plan must be evaluated on a patient-by-patient basis. Advances in standard therapies and emergence of new treatment techniques are the main emphases of current published literature on hyperhidrosis. This article presents recent therapeutic options as well as updates on more established strategies to help practitioners treat this challenging condition.

Single-port one-stage bilateral thoracoscopic sympathicotomy for severe hyperhidrosis: prospective analysis of a standardized approach

PubMed Central

2013-01-01

Background Primary palmar and/or axillary focal hyperhidrosis is a frequent disorder characterized by excessive sweating beyond physiological needs, often leading to a substantial impairment of quality of life. Over the years several minimally invasive surgical treatments have been described, however results vary, and due to a lack of uniform surgical approach, technique and nomenclature are often difficult to compare. In this prospective study we sought to evaluate the safety and effectiveness of our standardized technique of single-port, one-stage bilateral thoracoscopic sympathicotomy. Methods On a prospective basis a hundred consecutive patients with severe or intolerable primary hyperhidrosis underwent one-stage bilateral single-port thoracoscopic sympathicotomy. Primary outcome was measured in pre- vs. post-operative Hyperhidrosis Disease Severity Scale scores. Location and extend of compensatory hyperhidrosis, and satisfaction with the procedure were registered. Results A significant reduction in mean Hyperhidrosis Disease Severity Scale score (3.69 ± 0.47 preoperatively vs. 1.06 ± 0.34 postoperatively) (p < 0.001) was observed. In 97 (97%) out of the 100 enrolled patients a >80% reduction in sweat production was achieved. Compensatory hyperhidrosis was seen in 27 patients (27%). It was rated as mild by 21 patients (78%) and as moderate by 6 (22%) of these patients. No severe compensatory hyperhidrosis was reported. Major complications, such as intraoperative bleeding, infections, and Horner’s syndrome were not observed. Conclusions Highly selective sympathicotomy at well-defined levels with a one-stage bilateral single-port transaxillary thoracoscopic approach is a save procedure, with excellent and reproducible immediate results in the treatment of primary palmar and/or axillary hyperhidrosis. PMID:24279511

[Ultrasound-guided peripheral nerve block at wrist level for the treatment of idiopathic palmar hyperhidrosis with botulinum toxin].

PubMed

Olea, E; Fondarella, A; Sánchez, C; Iriarte, I; Almeida, M V; Martínez de Salinas, A

2013-12-01

Evaluation of pain and degree of satisfaction in patients undergoing ultrasound-assisted peripheral regional block for the treatment of idiopathic palmar hyperhidrosis with botulinum toxin. A descriptive, observational study of patients with palmar hyperhidrosis treated with botulinum toxin A, who underwent ultrasound-guided peripheral regional block of the median and ulnar nerves with 3 ml of mepivacaine 1% in each one. The radial nerve block was injected in the anatomical snuffbox. After establishing blocking, the dermatologist performed a mapping and injected around 100 IU of botulinum toxin across the whole palm. The pain experienced during the injection of botulinum toxin was evaluated by verbal numerical scale (from 0 to 10), along with the degree of satisfaction with the anesthetic technique, and the post-anesthetic complications. A total of 40 patients were enrolled in the study, 11 men and 29 women with no significant differences. The pain intensity assessed with verbal numerical scale was 1.03 (standard deviation of 1.37). No patients had a value greater than 5. The degree of patient satisfaction with the anesthetic technique was very good for 85% of the patients, and good for 7.5%. There were no complications related to type of anesthesia. The ultrasound-assisted peripheral regional block could be a simple, effective and safe technique for patients undergoing palmar injection of botulinum toxin. Pain intensity was very low, and it provided a very good level of satisfaction in most patients. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

Predictive procedure for compensatory hyperhidrosis before sympathectomy: preliminary findings.

PubMed

Jeong, Jin Yong; Park, Hyung Joo; Park, Jae Kil; Jo, Keon Hyeon; Wang, Young Pil; Lee, Jongho; Shin, Jae Seong

2014-08-01

Compensatory hyperhidrosis is one of the most common and serious adverse effects following sympathectomy. We performed a local anesthetic procedure that predicts the occurrence and severity of compensatory hyperhidrosis, and evaluated the feasibility, safety, and efficacy of the procedure. From July 2009 to July 2010, 20 patients with severe primary palmar hyperhidrosis underwent predictive procedures. A sympathetic nerve block was obtained via thoracoscopic approach under local anesthesia. The patients were evaluated for compensatory hyperhidrosis 1 week after the procedure before deciding whether to proceed with sympathectomy. Of the 20 patients, 17 patients proceeded with sympathectomy and 3 refused the final procedure. Following sympathectomy, the occurrence and severity of compensatory hyperhidrosis in the remaining 17 patients were statistically analyzed with two tailed paired t test, and there is no significant difference between the predictive and final procedures (t = 1.69, df = 16, p > 0.1). Predictive procedure using local anesthesia to detect compensatory hyperhidrosis before sympathectomy may be useful for helping patients to decide whether to undergo the operation. Georg Thieme Verlag KG Stuttgart · New York.

Prediction of compensatory hyperhidrosis with botulinum toxin A and local anesthetic.

PubMed

Jeong, Jin Yong; Park, Soo Seog; Sim, Sung Bo; Jo, Keon Hyon; Lee, Jongho; Oh, Saecheol; Shin, Jae Seong

2015-08-01

Compensatory hyperhidrosis (CH) is one of the most problematic complications of sympathectomy, which occurs often and is hard to treat. A predictive procedure (PP) for CH can help patients experience compensatory sweating before sympathectomy to determine whether or not to perform sympathectomy. Our study aimed to evaluate the CH after the PP and sympathectomy in patients with primary palmar hyperhidrosis using multiple drugs. We reviewed 83 patients who underwent a PP between July 2009 and August 2013 with primary palmar hyperhidrosis. In group A, we used levobupivacaine (n = 39). In group B, we used botulinum toxin A plus ropivacaine for the PP in group B (n = 44). The CH rate after the PP was 44 % (group A) and 25 % (group B), and after sympathectomy 80 % (group A) and 75 % (group B). The prediction value between the PP and the sympathectomy was statistically significant in group A (p < 0.05). The positive prediction rate was 73 % and the negative prediction rate was 27 % in group A. Local anesthetic alone has a better predictive value. From our finding, patients should be made aware that CH after sympathectomy is less severe in 73 % of cases than that experienced in the PP.

Sympathicotomy for Palmar Hyperhidrosis: The Association between Intraoperative Palm Temperature Change and the Curative Effect

PubMed Central

Liu, Yanguo; Li, Hao; Zheng, Xia; Li, Xiao; Li, Jianfeng; Jiang, Guanchao

2015-01-01

Purpose: To investigate the association between intraoperative palm temperature change and the curative effect of sympathicotomy. Methods: 49 patients with palmar hyperhidrosis were treated with bilateral endoscopic sympathicotomy. Ipsilateral palm temperature was monitored before and at 3–5 min increments after the sympathetic trunk was transected. The maximum temperature elevation (Tmax) was calculated and used to evaluate the effect on postoperative cure rates. Results: Forty-nine patients underwent 98 sympathicotomies. There were 77 T4 sympathicotomies, 15 T4 + T5 sympathicotomies, and six T3 sympathicotomies due to pleural adhesions or neurovascular proximity. The Tmax was ≤1°C in 49 (50.0%), 1–1.5°C in 17 (17.3%), and >1.5°C in 32 (32.7%) palms. Ninety-two palms of 46 patients were followed with complete efficacy, and three patients were lost to follow up. Cure was achieved in 86 palms (93.4%). Of the 71 palms which underwent T4 sympathicotomy, cure was achieved in 67 palms (94.3%). In those palms which did not achieve cure, the Tmax was less than 1°C in each case, while in palms with a Tmax ≤1°C, 32 of 36 (88.9%) were cured. Conclusion: There is an association between intraoperative palmar temperature change and curative effect. However, palmar temperature change cannot be used to predict cure or guide surgical approach. PMID:26041256

Thoracoscopic bilateral T3 sympathectomy for primary focal hyperhidrosis in children.

PubMed

Laje, Pablo; Rhodes, Kali; Magee, Leanne; Klarich, Mary Kate

2017-02-01

Present our experience in the surgical treatment of primary focal hyperhidrosis of the hands by thoracoscopic bilateral T3 sympathectomy in pediatric patients. Retrospective chart review of all patients operated between 2013 and 2015. We operated and included in the study 28 patients, 22 females and 6 males. Mean age was 14 (6-21) years. All patients had previously tried at least one form of medical therapy with no success. All patients were extensively counseled regarding the potential side effects of the sympathectomy. The operations were done in supine position with the arms extended. All patients were intubated with a double-lumen endotracheal tube for sequential lung isolation. We used a 5-mm port for the scope and a 3-mm port for the instruments, both placed in the axilla. The third rib was identified by fluoroscopy. The sympathectomy was done with monopolar cautery. Mean operative time was 43 (25-71) minutes. No chest tubes were used. The incidence of intraoperative or postoperative complications was zero. All patients were discharged within the first 24 postoperative hours. All patients achieved immediate complete postoperative resolution of the palmar hyperhidrosis, sustained in all cases at a median follow-up of 17 (2-34) months. The mean preoperative quality of life score (based on a multifunctional self-assessment questionnaire) was 41/100, whereas after the operation, it was 92/100. Only 1 patient developed temporary compensatory sweating. All patients were satisfied with the result of the operation. Thoracoscopic bilateral T3 sympathectomy is a safe and effective treatment for children and adolescents with primary focal hyperhidrosis of the hands who failed medical management and have a very low rate of compensatory sweating. IV. Copyright © 2017 Elsevier Inc. All rights reserved.

A preliminary study of painless and effective transdermal botulinum toxin A delivery by jet nebulization for treatment of primary hyperhidrosis.

PubMed

Iannitti, Tommaso; Palmieri, Beniamino; Aspiro, Anna; Di Cerbo, Alessandro

2014-01-01

Hyperhidrosis is a chronic disease characterized by increased sweat production. Local injections of botulinum toxin A (BTX-A) have been extensively used for treatment of primary hyperhidrosis (idiopathic). The current treatment for this condition involves several intradermal injections, resulting in poor patient compliance due to injection-related pain. Therefore, new protocols, including an improved anesthetic regimen, are required. We designed the present study to determine whether JetPeel™-3, a medical device used for transdermal delivery of drugs by jet nebulization, could be used to deliver lidocaine prior to the standard multiple BTX-A injections or deliver lidocaine together with BTX-A in order to determine the protocol giving better results in terms of procedure-related pain, sweating, and patient satisfaction in subjects affected by primary axillary, palmar or plantar hyperhidrosis. Twenty patients with a visual analog scale (VAS) sweating score ≥ 8 cm were randomized to receive lidocaine 2% (5 mL) delivered by JetPeel™-3 followed by multiple injections of BTX-A (100 units) or lidocaine 2% (5 mL) and BTX-A (50 units) delivered together by JetPeel™-3. Effect of treatment on sweating was measured by VAS (0= minimum sweating; 10= maximum sweating) at 3-month follow-up. Pain induced by the procedure was assessed by VAS (0= minimum pain; 10= maximum pain) immediately after the procedure. Patient satisfaction was assessed at 3-month follow-up using a 5-point scale (1= not at all satisfied; 2= not satisfied; 3= partially satisfied; 4= satisfied; 5= highly satisfied). Both treatment modalities reduced sweating at 3-month follow-up, if compared with baseline (all P<0.001). Delivery of lidocaine and BTX-A by JetPeel™-3 resulted in lower procedure-related pain and reduced sweating, if compared with lidocaine delivered by JetPeel™-3 followed by multiple BTX-A injections (all P<0.001). Patient satisfaction with the procedure was higher in the group

A preliminary study of painless and effective transdermal botulinum toxin A delivery by jet nebulization for treatment of primary hyperhidrosis

PubMed Central

Iannitti, Tommaso; Palmieri, Beniamino; Aspiro, Anna; Di Cerbo, Alessandro

2014-01-01

Background Hyperhidrosis is a chronic disease characterized by increased sweat production. Local injections of botulinum toxin A (BTX-A) have been extensively used for treatment of primary hyperhidrosis (idiopathic). The current treatment for this condition involves several intradermal injections, resulting in poor patient compliance due to injection-related pain. Therefore, new protocols, including an improved anesthetic regimen, are required. Aim We designed the present study to determine whether JetPeel™-3, a medical device used for transdermal delivery of drugs by jet nebulization, could be used to deliver lidocaine prior to the standard multiple BTX-A injections or deliver lidocaine together with BTX-A in order to determine the protocol giving better results in terms of procedure-related pain, sweating, and patient satisfaction in subjects affected by primary axillary, palmar or plantar hyperhidrosis. Materials and methods Twenty patients with a visual analog scale (VAS) sweating score ≥ 8 cm were randomized to receive lidocaine 2% (5 mL) delivered by JetPeel™-3 followed by multiple injections of BTX-A (100 units) or lidocaine 2% (5 mL) and BTX-A (50 units) delivered together by JetPeel™-3. Effect of treatment on sweating was measured by VAS (0= minimum sweating; 10= maximum sweating) at 3-month follow-up. Pain induced by the procedure was assessed by VAS (0= minimum pain; 10= maximum pain) immediately after the procedure. Patient satisfaction was assessed at 3-month follow-up using a 5-point scale (1= not at all satisfied; 2= not satisfied; 3= partially satisfied; 4= satisfied; 5= highly satisfied). Results Both treatment modalities reduced sweating at 3-month follow-up, if compared with baseline (all P<0.001). Delivery of lidocaine and BTX-A by JetPeel™-3 resulted in lower procedure-related pain and reduced sweating, if compared with lidocaine delivered by JetPeel™-3 followed by multiple BTX-A injections (all P<0.001). Patient satisfaction with

Expanded Level of Sympathetic Chain Removal Does Not Increase Incidence or Severity of Compensatory Hyperhidrosis Following Endoscopic Thoracic Sympathectomy

PubMed Central

Gunn, Tyler M.; Davis, Diane M.; Speicher, James E.; Rossi, Nicholas P.; Parekh, Kalpaj R.; Lynch, William R.; Iannettoni, Mark D.

2015-01-01

Objective Compensatory hyperhidrosis is a common devastating adverse effect following endoscopic thoracic sympathectomy for patients undergoing surgical treatment of primary hyperhidrosis. We sought to determine if there was a correlation in our patient population between the level and extent of sympathetic chain resection and the subsequent development of compensatory hyperhidrosis. Methods All patients undergoing endoscopic thoracic sympathectomy in the T2-3, T2-4, T2-5, or T2-6 levels for palmar or axillary hyperhidrosis at the University of Iowa Hospital and Clinics (n=97) between January 2004 and January 2013 were retrospectively reviewed. Results Differences in preoperative patient characteristics were not statistically significant between patients receiving either T2-3, T2-4, T2-5, or T2-6 level resections. Of the ninety-seven patients included in this study, twenty-eight patients (29%) experienced transient compensatory hyperhidrosis and four patients (4%) complained of severe compensatory hyperhidrosis and required further treatment. There were no operative mortalities and morbidity was similar amongst the groups. Conclusions Most patients had successful outcomes after undergoing extensive resection without change in incidence of compensatory hyperhidrosis. Therefore, we recommend performing a complete and adequate resection for relief of symptoms in patients with primary hyperhidrosis. PMID:25131173

Primary focal hyperhidrosis: diagnosis and management. .

PubMed

Wang, Rena; Solish, Nowell; Murray, Christian A

2008-12-01

Primary focal hyperhidrosis is a common and serious medical condition that causes considerable psychosocial morbidity. Diagnostic and effective management strategies can improve patients' quality of living dramatically.

Prevalence of Multifocal Primary Hyperhidrosis and Symptom Severity Over Time: Results of a Targeted Survey.

PubMed

Glaser, Dee Anna; Ballard, Angela M; Hunt, Niquette L; Pieretti, Lisa J; Pariser, David M

2016-12-01

There is a paucity of data on the prevalence of multifocal primary hyperhidrosis and changes in hyperhidrosis severity over time. The goal of this study was to better understand multifocal primary hyperhidrosis, prevalence and distribution of hyperhidrosis by focal site, age of onset of symptoms by focal area, and change in hyperhidrosis severity over time and with seasons. The International Hyperhidrosis Society, through an unrestricted research grant from Revance Therapeutics, conducted an online survey of registered visitors to its Web site. Participants identified as having "excessive sweating" and opted to participate in the survey (23 questions) after an e-mail invitation. The survey data illustrate that multifocal primary hyperhidrosis is more common than previously believed and that multifocal hyperhidrosis is more common than singular focal hyperhidrosis (81% of patients reported 3 or more focal hyperhidrotic sites). The data also show that sweating symptom severity does not improve with age but stays the same or gets worse and is "bothersome" throughout the year. Recognition of the chronic and multifocal nature of primary hyperhidrosis is useful for treating hyperhidrosis patients long term and illustrates a need for treatments or treatment combinations that are effective for multiple body areas.

Expanded level of sympathetic chain removal does not increase the incidence or severity of compensatory hyperhidrosis after endoscopic thoracic sympathectomy.

PubMed

Gunn, Tyler M; Davis, Diane M; Speicher, James E; Rossi, Nicholas P; Parekh, Kalpaj R; Lynch, William R; Iannettoni, Mark D

2014-12-01

Compensatory hyperhidrosis is a common devastating adverse effect after endoscopic thoracic sympathectomy for patients undergoing surgical treatment of primary hyperhidrosis. We sought to determine whether a correlation existed in our patient population between the level and extent of sympathetic chain resection and the subsequent development of compensatory hyperhidrosis. All patients undergoing endoscopic thoracic sympathectomy in the T2-T3, T2-T4, T2-T5, or T2-T6 levels for palmar or axillary hyperhidrosis at the University of Iowa Hospital and Clinics (n = 97) from January 2004 to January 2013 were retrospectively reviewed. Differences in the preoperative patient characteristics were not statistically significant among the patients receiving T2-T3, T2-T4, T2-T5, or T2-T6 level resections. Of the 97 included patients, 28 (29%) experienced transient compensatory hyperhidrosis and 4 (4%) complained of severe compensatory hyperhidrosis and required additional treatment. No operative mortalities occurred, and the morbidity was similar among the groups. Most patients had successful outcomes after undergoing extensive resection without changes in the incidence of compensatory hyperhidrosis. Therefore, we recommend performing complete and adequate resection for relief of symptoms in patients with primary hyperhidrosis. Copyright © 2014 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

A Prospective Cohort Study on Quality of Life after Endoscopic Thoracic Sympathectomy for Primary Hyperhidrosis.

PubMed

Dharmaraj, B; Kosai, N R; Gendeh, H; Ramzisham, A R; Das, S

2016-01-01

Hyperhidrosis is an excessive sweating disorder affecting quality of life. Endoscopic thoracic sympathectomy (ETS), introduced by Kux in 1951, is currently the gold standard surgical treatment for primary hyperhidrosis. 75% of patients with primary hyperhidrosis have seen improvement in quality of life within 30 days after surgery. Compensatory hyperhidrosis and pneumothorax (up to 75%) have been reported in patients after surgery. This study evaluates the functional status, self- esteem, compensatory hyperhidrosis and quality of life among patient with primary hyperhidrosis before and after undergoing ETS. Fifty (n=50) patients between the ages 18 to 30, with primary hyperhidrosis were recruited. Patients answered the quality of life questionnaire and Rosenberg self-esteem questionnaire prior to surgery and 30 days post surgery on follow up. Any post-operative complications were documented. Telephone interviews were held for patients who were unable to attend the clinics for follow-up. Forty six patients (92%) had symptomatic relieve within 30 days of surgery. The incidence of compensatory sweating was 78% (39 patients), with 6 patients developing severe hyperhidrosis. Two patients who did not experience symptomatic relieve, developed compensatory hyperhidrosis. Pneumothorax was documented in 8 patients (16%), with 6 patients requiring chest tubes. Significant improvement in quality of life and self-esteem was seen among patients after surgery. ETS has shown to significantly improve the quality of life and self-esteem of patients with primary hyperhidrosis within 30 days of surgery. However, the rate of compensatory hyperhidrosis still remains high (78%) which requires a long term evaluation.

The effectiveness of tap water iontophoresis for palmoplantar hyperhidrosis using a Monday, Wednesday, and Friday treatment regime.

PubMed

Siah, Tee Wei; Hampton, Philip J

2013-03-15

Primary focal hyperhidrosis is a benign condition of unknown etiology. Tap water iontophoresis has long been known to inhibit sweat production. The mechanism of reduced hyperhidrosis by iontophoresis is not completely clear. For operational convenience, our patients received their treatments at different intervals to those recommended by the manufacturer of the iontophoresis unit. We performed a retrospective audit to evaluate the effectiveness of tap water iontophoresis using this regimen. This new treatment regimen was effective at controlling palmoplantar hyperhidrosis. Minimal undesirable effects such as mild skin irritation and erythema were noted but none were severe enough to necessitate discontinuation of treatment. In conclusion, tap water iontophoresis is a safe and effective treatment of palmar and plantar hyperhidrosis when used on Monday, Wednesday, and Friday for 4 weeks. Continued treatment is needed to maintain the effect and many patients go on to purchase their own machines. This technique should be considered prior to systemic or aggressive surgical intervention.

Quality of life after endoscopic lumbar sympathectomy for primary plantar hyperhidrosis.

PubMed

Rieger, Roman; Pedevilla, Sonja; Lausecker, Johannes

2015-04-01

Primary plantar hyperhidrosis is characterised by excessive secretion of the sweat glands of the feet and may lead to significant limitations in private and professional lifestyle. The aim of this prospective study was to assess the effect of endoscopic lumbar sympathectomy (ESL) on the quality of life (QL) of patients with primary plantar hyperhidrosis. Bilateral ESL was performed on 52 patients, 31 men and 21 women with primary plantar hyperhidrosis. Perioperative morbidity and clinical results were evaluated in all patients after a mean follow-up of 15 months. Postoperative QL was examined with the SF-36V2 questionnaire and the hyperhidrosis-specific questionnaires devised by Milanez de Campos and Keller. All procedures were carried out endoscopically with no perioperative morbidity. Plantar hyperhidrosis was eliminated in 50 patients (96%) and two patients (4%) suffered a relapse. Unwanted side effects occurred in the form of compensatory sweating in 34 (65%) and in the form of postsympathectomy neuralgia in 19 patients (37%). Ninety six percentage of patients were satisfied with the postoperative result and 88% would have the surgery repeated. The SF-36V2 questionnaire revealed a significant improvement of QL after lumbar sympathectomy in physical health (physical component summary, p < 0.01) as well as mental health (mental component summary, p < 0.05). Improved QL was also demonstrated in the Milanez de Campos questionnaire in the dimensions functionality/social interactions (p < 0.01), intimacy (p < 0.01), emotionality (p < 0.01) and specific circumstances (p < 0.01) as well as in the Keller questionnaire in the area of plantar hyperhidrosis (p < 0.01). The performance of an ESL in patients with primary plantar hyperhidrosis leads to the effective elimination of excessive sweat secretion of the feet and to an increase in QL.

Compensatory hyperhidrosis: results of pharmacologic treatment with oxybutynin.

PubMed

Teivelis, Marcelo Passos; Wolosker, Nelson; Krutman, Mariana; Milanez de Campos, José Ribas; Kauffman, Paulo; Puech-Leão, Pedro

2014-11-01

Hyperhidrosis may affect nearly 3% of the population, and thoracic/lumbar sympathectomy has been highly effective. Compensatory hyperhidrosis is a risk associated with surgical procedures, and its treatment is both complex and not well defined. Treatment of primary hyperhidrosis with oxybutynin has yielded positive results; however, its use in compensatory hyperhidrosis (CH) has not been described. Twenty-one patients (11 female patients) received oxybutynin for severe CH at a median of 5 years after sympathectomy. Patients were evaluated to determine quality of life before starting oxybutynin and 6 weeks afterward; they assigned grades to determine improvement after 6 weeks and at their last consult visit for each site at which they complained of symptoms. Six and 15 patients underwent operation for axillary hyperhidrosis and palmar hyperhidrosis, respectively. Median follow-up time with oxybutynin was 377 days (49-1,831 days). Most common CH sites were the back (n=8) and abdomen (n=5). After 6 weeks, the quality of life improved in 71.4% of patients. Five patients stopped treatment: 2 because of unbearable dry mouth, 1 because of absence of pharmacologic response, 1 because of excessive somnolence, and 1 because of probable tachyphylaxis. At the last visit, 71.4% of patients presented with moderate to major improvement at the main sites at which sweating was noted. More than 70% of patients presented with improved overall quality of life and improvement at the most prominent site of compensatory sweating. Long-term treatment was ineffective in less than 25% of patients, primarily because of the side effects of dry mouth and somnolence. Oxybutynin appears to be effective in treating bothersome CH. Copyright © 2014 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Incidence and prevalence of hyperhidrosis.

PubMed

Moraites, Eleni; Vaughn, Olushola Akinshemoyin; Hill, Samantha

2014-10-01

Hyperhidrosis is a skin disorder characterized by excessive sweating that often causes significant impairment in social, occupational, and emotional wellbeing. Hyperhidrosis is thought to affect 2.8% of the US population and can be of primary or secondary origin. Primary hyperhidrosis is usually bilateral, symmetric, and focal. The most common focal sites include, but are not limited to, the palms, soles, and axillae. Secondary hyperhidrosis is usually caused by an underlying medical condition or medication. Secondary hyperhidrosis must be ruled out before a diagnosis of primary hyperhidrosis is made. Copyright © 2014 Elsevier Inc. All rights reserved.

[Evaluation and management of hyperhidrosis].

PubMed

Menzinger, Sébastien; Quenan, Sandrine

2017-03-29

Hyperhidrosis is excessive sweating beyond what is expected for thermoregulatory needs. Nearly 3 % of the population has hyperhidrosis. It may be primary or secondary to medications or general medical conditions, including diabetes mellitus, hyperthyroidism, Parkinson disease, etc. History taking and clinical examination are essential to differentiate primary from secondary origins. Blood tests and a consultation with a specialist (endocrinologist, neurologist) is sometimes necessary to establish the diagnosis. The management of secondary hyperhidrosis involves the treatment of the underlying cause. For primary hyperhidrosis, it depends on its severity and the sites affected. This article will review the treatments for primary hyperhidrosis.

One-year follow-up period after transumbilical thoracic sympathectomy for hyperhidrosis: outcomes and consequences.

PubMed

Zhu, Li-Huan; Du, Quan; Chen, Long; Yang, Shengsheng; Tu, Yuanrong; Chen, Shengping; Chen, Weisheng

2014-01-01

Thoracic sympathectomy is considered the most effective method to treat palmar hyperhidrosis. We developed a novel approach for thoracic sympathectomy in patients with palmar hyperhidrosis through the umbilicus, using an ultrathin gastroscope. The aim of this study was to evaluate the continuing efficacy and patient satisfaction of this innovative surgery. All procedures were performed under general anesthesia and the patients were intubated with a dual-lumen endotracheal tube. After a 5-mm umbilical incision, the muscular parts of the diaphragmatic dome were incised with a needle-knife and the nasal gastroscope was advanced into the thoracic cavity. The sympathetic chain was identified at the desired thoracic level and ablated with hot biopsy forceps. All patients were followed up for at least 1 year after the procedure through clinic visits or telephone/e-mail interviews. From April 2010 to August 2011, a total of 35 patients underwent a transumbilical thoracic sympathectomy. Fifty-seven percent were male patients, with a mean age of 21.2 years (range, 16-33 years). The success rate after 12 months was 97.1% (34 of 35) for isolated palmar hyperhidrosis and 72.2% (13 of 18) for axillary hyperhidrosis. Compensatory sweating was reported in 28.6% of patients at the 1-year follow-up evaluation. There was no mortality, no diaphragmatic hernia, and no Horner syndrome was observed. Quality of life related to hyperhidrosis improved substantially in 27 (77.1%) patients, and improved in 4 (11.4%) patients at 12 months after surgery. A total of 94.3% of patients were satisfied with the excellent cosmetic results of the surgical incision. Transumbilical thoracic sympathectomy is an efficacious alternative to the conventional approach. This technique avoided the chronic pain and chest wall paresthesia associated with the chest incision. In addition, this novel procedure afforded maximum cosmetic benefits. Copyright © 2014 The American Association for Thoracic Surgery

Elevated Social Stress Levels and Depressive Symptoms in Primary Hyperhidrosis

PubMed Central

Gross, Katharina M.; Schote, Andrea B.; Schneider, Katja Kerstin; Schulz, André; Meyer, Jobst

2014-01-01

Primary hyperhidrosis is defined as excessive sweating of certain body areas without physiological reasons. Hyperhidrotic individuals report a high psychological strain and an impairment of their quality of life. Thus, the aim of the study is to investigate the relation between hyperhidrosis and different psychological as well as physiological aspects of chronic stress as a co-factor for the etiology of depression. In this study, forty hyperhidrotic subjects were compared to forty age- and sex-matched healthy control subjects. The Trier Inventory of Chronic Stress (‘Trierer Inventar zum chronischen Stress’: TICS), the Beck Depression Inventory (BDI-II) and the Screening for Somatoform Disorders (SOMS-2) were used to examine the correlation between primary hyperhidrosis and stress as well as accompanying depressive and somatic symptoms. The cortisol awakening response of each subject was analyzed as a physiological stress correlate. In hyperhidrotics, we found a significant lack of social recognition as well as significantly more depressive symptoms compared to the control subjects. A subgroup of patients with axillary hyperhidrosis had the highest impact on these increased issues of chronic stress, pointing to a higher embarrassment in these subjects. Especially in social situations, hyperhidrotics showed higher stress levels, whereby a vicious circle of stress and sweating is triggered. However, the cortisol awakening response did not significantly differ between hyperhidrotics and controls. Moreover, affected persons suffer from more depressive symptoms, which may be caused by feelings of shame and a lack of self-confidence. This initial study provides an impetus for further investigation to reveal a causative relationship between hyperhidrosis and its psychological concomitants. PMID:24647796

Plantar Hyperhidrosis: An Overview.

PubMed

Vlahovic, Tracey C

2016-07-01

Plantar hyperhidrosis, excessive sweating on the soles of feet, can have a significant impact on patients' quality of life and emotional well-being. Hyperhidrosis is divided into primary and secondary categories, depending on the cause of the sweating, with plantar hyperhidrosis typically being primary and idiopathic. There is an overall increased risk of cutaneous infection in the presence of hyperhidrosis, including fungal, bacterial, and viral infections. This article discusses a range of treatment options including topical aluminum chloride, iontophoresis, injectable botulinum toxin A, glycopyrrolate, oxybutynin, laser, and endoscopic lumbar sympathectomy. Lifestyle changes regarding hygiene, shoe gear, insoles, and socks are also discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

Temperament and character properties of primary focal hyperhidrosis patients

PubMed Central

2013-01-01

Background Primary focal hyperhidrosis is a health problem, which has negative effects on the patient's quality of life and significantly affects the patients’ daily activities, social and business life. The aim of this study is to evaluate temperament and character properties of patients diagnosed with primary focal hyperhidrosis. Methods Fifty-six primary focal hyperhidrosis (22.42 ± 7.80) and 49 control subjects (24.48 ± 5.17) participated in the study. Patients who met the diagnostic criteria for PFH were referred to psychiatry clinic where the subjects were evaluated through Structured Clinical Interview for DSM Disorders-I and Temperament and Character Inventory. Results In order to examine the difference between the PFH and control group in terms of temperament and character properties, one-way Multivariate Analysis of Variance (MANOVA) was conducted. In terms of temperament properties, PFH group took significantly higher scores than control group in Fatigability and asthenia dimension. In terms of character properties, PFH group scored significantly lower than control group in Purposefulness , Resourcefulness , Self-Directedness and scored significantly higher than control group in Self-forgetfulness and Self-Transcendence. Conclusion Temperament and character features of PFH patients were different from healthy group and it was considered that these features were affected by many factors including genetic, biological, environmental, socio-cultural elements. During the follow-up of PFH cases, psychiatric evaluation is important and interventions, especially psychotherapeutic interventions can increase the chances of success of the dermatological treatments and can have a positive impact on the quality of life and social cohesion of chronic cases. PMID:23311945

[Treatment of hyperhidrosis (excessive sweating)].

PubMed

Salava, Alexander; Jousimaa, Jukkapekka

2016-01-01

Hyperhidrosis can be localized or generalized and may cause the patient significant discomfort. Localized hyperhidrosis is usually primary, often begins in adolescence and is partly based on genetic dispositions. As a rule it does not necessitate investigations for secondary causes (e.g. endocrine or neurologic conditions). Generalized hyperhidrosis is commonly associated with environmental or lifestyle factors, and sometimes physiological factors. In new-onset generalized sweating of unclear origin, it may be appropriate to consider secondary causes (underlying diseases, medications, infections). Relatively effective symptomatic treatments are available in localized hyperhidrosis. The treatment of generalized hyperhidrosis is almost always directed against the underlying factors.

Treatment of primary hyperhidrosis with tap water iontophoresis in paediatric patients: a retrospective analysis.

PubMed

Dogruk Kacar, Seval; Ozuguz, Pinar; Eroglu, Selma; Polat, Serap; Karaca, Semsettin

2014-12-01

Primary hyperhidrosis is an under-recognized condition in children and adolescents. Iontophoresis is the second line of treatment for palmoplantar hyperhidrosis following topical treatment. The studies evaluating the efficacy of iontophoresis in children are limited. We aimed to investigate the efficacy and reliability of tap water iontophoresis in children with primary hyperhidrosis. Twenty-one patients aged under 18 years, who received iontophoresis for primary palmoplantar hyperhidrosis, were included in the study. In our clinic, tap water iontophoresis was administered at regular intervals, starting with five times per week and decreased to once a week on fifth week. Then maintenance sessions once a week for 6 weeks are recommended. The presence of excessive sweating was scored by visual analogue scale (VAS): "0" as continuation of excessive sweating and "10" as the absence of excessive sweating. The demographic and clinical data were collected from files. Also, patients fulfilled a questionnaire for efficacy on follow-up visit. Nineteen patients completed the whole 21 sessions. The mean VAS score was 5.89 ± 1.49 at the end of the 15th session and 6.36 ± 2.06 at the end of the treatment. Side effects were well tolerated. Only seven patients were still free of excessive sweating on third months after treatment. The mean satisfaction score was 4.95 ± 2.38, as measured by VAS where 0 indicated dissatisfaction and 10 indicated high satisfaction. Tap water iontophoresis is an effective method of treatment for primary palmoplantar and axillary hyperhidrosis in paediatric patients. But there are still unanswered questions about the mechanism of action, ideal session intervals and protocols for maximum efficacy.

Topical therapies in hyperhidrosis care.

PubMed

Pariser, David M; Ballard, Angela

2014-10-01

Primary focal hyperhidrosis affects 3% of the US population; about the same number as psoriasis. More than half of these patients have primary focal axillary hyperhidrosis: sweating that is beyond what is anticipated or necessary for thermoregulation. Most topical therapies are based on aluminum salts, which work by a chemical reaction that forms plugs in the eccrine sweat ducts. Topical anticholinergics may also be used. Instruction on proper methods and timing of antiperspirants enhances effect and may be effective alone or in combination with other treatments in patients with hyperhidrosis. Copyright © 2014 Elsevier Inc. All rights reserved.

Special considerations for children with hyperhidrosis.

PubMed

Bohaty, Benjamin R; Hebert, Adelaide A

2014-10-01

Hyperhidrosis, characterized by excess sweat production, affects children and adults. Primary focal hyperhidrosis affects any anatomic region with sweat appendages present. Primary hyperhidrosis has traditionally been considered a problem for adults, but approximately 1.6% of adolescents and 0.6% of prepubertal children are affected. Psychological and social development and well-being are often affected, leading to profound emotional and social distress. Quality of life can be improved by early diagnosis and therapy; however, underdiagnosis and lack of knowledge regarding therapeutic options has hindered optimization of therapy in the pediatric population. This article reviews the treatment options for hyperhidrosis with a focus on the pediatric population. Copyright © 2014 Elsevier Inc. All rights reserved.

Two-stage unilateral versus one-stage bilateral single-port sympathectomy for palmar and axillary hyperhidrosis†

PubMed Central

Ibrahim, Mohsen; Menna, Cecilia; Andreetti, Claudio; Ciccone, Anna Maria; D'Andrilli, Antonio; Maurizi, Giulio; Poggi, Camilla; Vanni, Camilla; Venuta, Federico; Rendina, Erino Angelo

2013-01-01

OBJECTIVES Video-assisted thoracoscopic sympathectomy is currently the best treatment for palmar and axillary hyperhidrosis. It can be performed through either one or two stages of surgery. This study aimed to evaluate the operative and postoperative results of two-stage unilateral vs one-stage bilateral thoracoscopic sympathectomy. METHODS From November 1995 to February 2011, 270 patients with severe palmar and/or axillary hyperhidrosis were recruited for this study. One hundred and thirty patients received one-stage bilateral, single-port video-assisted thoracoscopic sympathectomy (one-stage group) and 140, two-stage unilateral, single-port video-assisted thoracoscopic sympathectomy, with a mean time interval of 4 months between the procedures (two-stage group). RESULTS The mean postoperative follow-up period was 12.5 (range: 1–24 months). After surgery, hands and axillae of all patients were dry and warm. Sixteen (12%) patients of the one-stage group and 15 (11%) of the two-stage group suffered from mild/moderate pain (P = 0.8482). The mean operative time was 38 ± 5 min in the one-stage group and 39 ± 8 min in the two-stage group (P = 0.199). Pneumothorax occurred in 8 (6%) patients of the one-stage group and in 11 (8%) of the two-stage group. Compensatory sweating occurred in 25 (19%) patients of the one-stage group and in 6 (4%) of the two-stage group (P = 0.0001). No patients developed Horner's syndrome. CONCLUSIONS Both two-stage unilateral and one-stage bilateral single-port video-assisted thoracoscopic sympathectomies are effective, safe and minimally invasive procedures. Two-stage unilateral sympathectomy can be performed with a lower occurrence of compensatory sweating, improving permanently the quality of life in patients with palmar and axillary hyperhidrosis. PMID:23442937

Treatment of uncommon sites of focal primary hyperhidrosis: experience with pharmacological therapy using oxybutynin

PubMed Central

Teivelis, Marcelo Passos; Wolosker, Nelson; Krutman, Mariana; Kauffman, Paulo; de Campos, José Ribas Milanez; Puech-Leão, Pedro

2014-01-01

OBJECTIVES: Primary hyperhidrosis usually affects the hands, armpits, feet and cranio-facial region. Sweating in other areas is common in secondary hyperhidrosis (after surgery or in specific clinical conditions). Oxybutynin has provided good results and is an alternative for treating hyperhidrosis at common sites. Our aim was to evaluate the efficacy of oxybutynin as a treatment for primary sweating at uncommon sites (e.g., the back and groin). METHODS: This retrospective study analyzed 20 patients (10 females) who received oxybutynin for primary focal hyperhidrosis at uncommon sites. The subjects were evaluated to determine quality of life before beginning oxybutynin and six weeks afterward and they were assigned grades (on a scale from 0 to 10) to measure their improvement at each site of excessive sweating after six weeks and at the last consult. RESULTS: The median follow-up time with oxybutynin was 385 days (133-1526 days). The most common sites were the back (n = 7) and groin (n = 5). After six weeks, the quality of life improved in 85% of the subjects. Dry mouth was very common and was reported by 16 patients, 12 of whom reported moderate/severe dry mouth. Five patients stopped treatment (two: unbearable dry mouth, two: excessive somnolence and one: palpitations). At the last visit, 80% of patients presented with moderate/great improvement at the main sites of sweating. CONCLUSION: After six weeks, more than 80% of the patients presented with improvements in their overall quality of life and at the most important site of sweating. Side effects were common (80% reported at least one side effect) and caused 25% of the patients to discontinue treatment. Oxybutynin is effective for treating bothersome hyperhidrosis, even at atypical locations and most patients cope well with the side effects. PMID:25318092

OnabotulinumtoxinA therapy for compensatory hyperhidrosis.

PubMed

Adefusika, Jessica A; Brewer, Jerry D

2013-09-01

Compensatory hyperhidrosis due to the treatment for focal primary hyperhidrosis can be devastating and life-altering. The purpose of this paper is to discuss use of the iodine starch test and dilute botulinum toxin to decrease compensatory hyperhidrosis over large surface areas. A large area of the trunk affected by compensatory hyperhidrosis was treated with dilute botulinum toxin therapy using a starch iodine test for localization. The patient had exceptional results with his compensatory truncal sweating returning to normal and remaining stable for multiple months. Treating compensatory hyperhidrosis of large surface areas with dilute botulinum toxin therapy is effective and safe. © 2013 Wiley Periodicals, Inc.

Evaluation of patients who underwent resympathectomy for treatment of primary hyperhidrosis.

PubMed

de Campos, José Ribas Milanez; Lembrança, Lucas; Fukuda, Juliana Maria; Kauffman, Paulo; Teivelis, Marcelo Passos; Puech-Leão, Pedro; Wolosker, Nelson

2017-11-01

Video thoracoscopic sympathectomy is the recommended surgical treatment for primary hyperhidrosis and has a high success rate. Despite this high success rate, some patients are unresponsive and eventually need a resympathectomy. Few studies have previously analysed exclusively the results of these resympathectomies in patients with primary hyperhidrosis. None of the studies have objectively evaluated the degree of response to surgery or the improvement in quality of life after resympathectomies. This is a retrospective study, evaluating 15 patients from an initial group of 2300 patients who underwent resympathectomy after failure of the primary surgical treatment. We evaluated sympathectomy levels of resection, technical difficulties, surgical complications preoperative quality of life, response to treatment and quality-of-life improvement 30 days after each surgery. Regarding gender, 11 (73.3%) patients were women. The average age was 23.2 with SD of 5.17 years, and the mean body mass index was 20.9 (SD 2.12). Ten patients had major complaints about their hands (66%) and 5 (33%) patients about their forearms. A high degree of response to sympathectomy occurred in 73% of patients. In 11 of these patients, the improvement in quality of life was considered high, 3 showed a mild improvement and 1 did not improve. No major complications occurred; the presence of adhesions was reported in 11 patients and pleural drainage was necessary in 4 patients. Resympathectomy is an effective procedure, and it improves the quality of life in patients with primary hyperhidrosis who failed after the first surgery. © The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Investigation on aetiological factors in patients with hyperhidrosis.

PubMed

Akbaş, Ayşe; Kilinç, Fadime

2018-05-07

Hyperhidrosis is a condition where the amount of sweat released to skin surface increases due to the over-active eccrine sweat glands. Hyperhidrosis causes considerable psychosocial distress in affected people. It affects the quality of life and leads to social anxiety disorders. No study has been conducted in our country to investigate the epidemiological, clinical, and laboratory data of patients with hyperhidrosis. In this study, we aimed to retrospectively investigate the clinical and demographic characteristics, causes of sweating and laboratory findings in patients treated for hyperhidrosis at our outpatient clinic and to compare these data with the literature data. A retrospective review was conducted on medical records of patients diagnosed with and treated for hyperhidrosis at outpatient clinic between 2014 and 2017. Adults aged over 18 years were included in study. Age and gender of patients, type and localization of sweating, duration of disease, age of onset of sweating, presence of stress, fever, joint pain and comorbidity, family history, medication use, and examination results were recorded. Records of a total of 70 patients consisting of 30 men and 40 women with hyperhidrosis were examined. Overall mean age was 37.1 years. Mean age was 41 years in women and 32 years in men. Most frequent forms were palmoplantar and axillary hyperhidrosis for primary hyperhidrosis (primary HH), and head-neck and generalized hyperhidrosis for secondary hyperhidrosis (secondary HH). Most common comorbidities were diabetes mellitus, thyroid disease, non-specific joint and bone pain, cardiovascular disease, and neuropsychiatric disease. Cases with secondary HH had a history of drug use (antithyroid drugs, nonsteroidal anti-inflammatory drugs, antidiabetic agents, antidepressants, and antihypertensives). This is the first study that investigated the characteristics of patients with primary and secondary HH in our country. These characteristics can help determine

Outcome of Limited Video-Assisted Lumbar Sympathetic Block for Plantar Hyperhidrosis Using Clipping Method.

PubMed

Yun, Seok Won; Kim, Yun Seok; Lee, Yongjik; Lim, Han Jung; Park, Soon Ik; Jung, Jong Pil; Park, Chang Ryul

2017-01-01

There are many ways to treat focal hyperhidrosis, including surgeries for palmar and axillary hyperhidrosis. However, doctors and patients tend to be reluctant to perform surgery for plantar hyperhidrosis due to misconceptions and prejudices about surgical treatment. In addition, few studies have reported the outcome of surgeries for plantar hyperhidrosis. Therefore, the objective of this study was to determine the outcome (early and late postoperative satisfaction, complication, compensatory hyperhidrosis, recurrence rate, and efficiency) of surgical treatment for plantar hyperhidrosis. From August 2014 to October 2015, lumbar sympathetic block (LSB) was performed in 82 patients with plantar hyperhidrosis using clipping method. Limited video-assisted LSB was performed using 5 mm ligamax-clip or 3 mm horizontal-clip after identifying L3-4 sympathetic ganglion through finger-touch and endoscopic vision. Of the 82 patients, 45 were male and 37 were female. Their mean age was 26.38 years (range, 14-51 years). Mean follow-up time was 6.60 ± 3.56 months. Mean early postoperative satisfaction score was 9.6 on the 10th day postoperative evaluation. At more than 1 month later, the mean late postoperative satisfaction score was 9.2. There was no significant difference in early postoperative satisfaction score between clipping level L3 and L4/5. However, late postoperative satisfaction score was significantly better in the L3 group than that in the L4/5 group. Patient's age and body mass index did not affect the satisfaction score. However, male patients and patients who had history of hyperhidrosis operation showed higher satisfaction score than others. Limited video-assisted LSB using clip provided good results with minimal complications and low compensatory hidrosis, contrary to the prejudice toward it. Therefore, surgical treatment is recommended for plantar hyperhidrosis.

Clonidine is effective for the treatment of primary idiopathic hyperhidrosis and hot flushes: a case report.

PubMed

Albadrani, Ahmed

2017-01-17

While primary hyperhidrosis can be seen in men, accompanying hot flushes is rarely seen in men. Primary hyperhidrosis is thought to be related to overactivity of the sympathetic nervous system while hot flushes are believed to be related to altered peripheral vascular reactivity and a narrowed thermoregulatory zone. I report the case of a 29-year-old man of Arab origin who presented to a dermatology clinic with a complaint of generalized sweating, with heavier involvement of his inguinal region, axilla, and lower back. His complaint was associated with a transient hot sensation and erythema over the affected areas. He did not respond to topical antiperspirants containing aluminum chloride, topical aluminum chloride, or to botulinum toxin A injected in both inguinal areas. He was then referred to an endocrinology clinic to rule out secondary causes of hyperhidrosis and hot flushes; a primary diagnosis was confirmed. He did not respond to oral glycopyrrolate and additionally was complaining of its anticholinergic side effects. The glycopyrrolate was then replaced with oral clonidine 0.15 mg twice a day. Clonidine was well tolerated without remarkable side effects and he quickly started to feel marked improvement which was maintained for 2 years. I report an atypical presentation of primary hyperhidrosis and hot flushes that was effectively controlled by clonidine without remarkable side effects. Further research on a large number of patients may be required before recommending clonidine in similar conditions.

Prevalence and Characteristics of Hyperhidrosis in Sweden: A Cross-Sectional Study in the General Population.

PubMed

Shayesteh, Alexander; Janlert, Urban; Brulin, Christine; Boman, Jens; Nylander, Elisabet

2016-01-01

Hyperhidrosis is defined as excessive sweating which can be primary or secondary. Data about the prevalence of primary hyperhidrosis are scarce for northern Europe. Our aim was to investigate the prevalence of hyperhidrosis focusing on its primary form and describe the quality of life impairments for the affected individuals. Five thousand random individuals aged 18-60 years in Sweden were investigated. The individuals' addresses were obtained from Statens personadressregister, SPAR, which includes all persons who are registered as resident in Sweden. A validated questionnaire regarding hyperhidrosis including the Hyperhidrosis Disease Severity Scale (HDSS) and 36-item Short Form (SF-36) health survey was sent to each individual. The participants were asked to return the coded questionnaire within 1 week. A total of 1,353 individuals (564 male, 747 female and 42 with unspecified gender) with a mean age of 43.1 ± 11.2 years responded. The prevalence of primary hyperhidrosis was 5.5%, and severe primary hyperhidrosis (HDSS 3-4 points) occurred in 1.4%. Secondary hyperhidrosis was observed in 14.8% of the participants. Our SF-36 results showed that secondary hyperhidrosis causes a significant (p < 0.001) impairment of both mental and physical abilities while primary hyperhidrosis impairs primarily the mental health (p < 0.001). Hyperhidrosis affects individuals in adolescence as a focal form while occurring as a generalised form with increasing age. Further, the prevalence of primary hyperhidrosis described in our study is comparable to other studies from the western hemisphere. While secondary, generalised hyperhidrosis impairs both physical and mental aspects of life, primary hyperhidrosis, with the exception of severe cases, mainly affects the mental health. © 2016 S. Karger AG, Basel.

Hyperhidrosis Prevalence and Demographical Characteristics in Dermatology Outpatients in Shanghai and Vancouver

PubMed Central

Kalia, Sunil; Huang, Rachel Yuanshen; Phillips, Arlie; Su, Mingwan; Yang, Sen; Zhang, Xuejun; Zhou, Pingyu; Zhou, Youwen

2016-01-01

Background There is a wide variation in the reported prevalence of primary hyperhidrosis in the literature. Further, it is unknown if primary hyperhidrosis is a lifelong condition, or if demographical factors influence hyperhidrosis prevalence. Objectives This study aims to examine the prevalence of hyperhidrosis in multiple ethnic groups from two ethnically diverse cities and to determine if the prevalence of primary hyperhidrosis changes according to age, gender, ethnicity, body mass index, and geographical locations. Methods In total, 1010 consecutive subjects attending dermatology outpatient clinics in Shanghai Skin Disease Hospital and 1018 subjects in Skin Care Center of Vancouver General Hospital were invited to fill out a questionnaire on their presenting concerns, demographical information, and sweating symptoms. The subjects were then classified to have primary hyperhidrosis using the criteria of International Hyperhidrosis Society, late-onset hyperhidrosis, or no-hyperhidrosis. The prevalence of primary HH and late-onset HH was calculated for the entire study population and in subgroups stratified according to age of examination, sex, ethnicity, presenting diagnosis, body mass index, and specific study cities. Multivariate logistic regression analyses were performed to assess the impact of these factors on HH prevalence. Results The prevalence of primary hyperhidrosis is very similar in Shanghai and in Vancouver, at 14.5% and 12.3% respectively. In addition, 4.0% of subjects in Shanghai and 4.4% subjects in Vancouver suffer from late-onset HH. Primary HH has highest prevalence in those younger than 30 years of age, decreasing dramatically in later years. Caucasian subjects are at least 2.5 times more likely to develop axillary hyperhidrosis compared to Chinese subjects. Obesity does not have much influence on primary HH presentation, although it does increase significantly the development of late-onset HH. Finally, there is no major difference of

Hyperhidrosis Prevalence and Demographical Characteristics in Dermatology Outpatients in Shanghai and Vancouver.

PubMed

Liu, Yudan; Bahar, Rayeheh; Kalia, Sunil; Huang, Rachel Yuanshen; Phillips, Arlie; Su, Mingwan; Yang, Sen; Zhang, Xuejun; Zhou, Pingyu; Zhou, Youwen

2016-01-01

There is a wide variation in the reported prevalence of primary hyperhidrosis in the literature. Further, it is unknown if primary hyperhidrosis is a lifelong condition, or if demographical factors influence hyperhidrosis prevalence. This study aims to examine the prevalence of hyperhidrosis in multiple ethnic groups from two ethnically diverse cities and to determine if the prevalence of primary hyperhidrosis changes according to age, gender, ethnicity, body mass index, and geographical locations. In total, 1010 consecutive subjects attending dermatology outpatient clinics in Shanghai Skin Disease Hospital and 1018 subjects in Skin Care Center of Vancouver General Hospital were invited to fill out a questionnaire on their presenting concerns, demographical information, and sweating symptoms. The subjects were then classified to have primary hyperhidrosis using the criteria of International Hyperhidrosis Society, late-onset hyperhidrosis, or no-hyperhidrosis. The prevalence of primary HH and late-onset HH was calculated for the entire study population and in subgroups stratified according to age of examination, sex, ethnicity, presenting diagnosis, body mass index, and specific study cities. Multivariate logistic regression analyses were performed to assess the impact of these factors on HH prevalence. The prevalence of primary hyperhidrosis is very similar in Shanghai and in Vancouver, at 14.5% and 12.3% respectively. In addition, 4.0% of subjects in Shanghai and 4.4% subjects in Vancouver suffer from late-onset HH. Primary HH has highest prevalence in those younger than 30 years of age, decreasing dramatically in later years. Caucasian subjects are at least 2.5 times more likely to develop axillary hyperhidrosis compared to Chinese subjects. Obesity does not have much influence on primary HH presentation, although it does increase significantly the development of late-onset HH. Finally, there is no major difference of hyperhidrosis between Chinese subjects in

Oxybutynin as an alternative treatment for hyperhidrosis*

PubMed Central

Delort, Sergio; Marchi, Evaldo; Corrêa, Marcos Antônio

2017-01-01

Hyperhidrosis is the excessive production of sweating, which can be primary and focal or secondary to various pathologies. The exact cause of primary focal hyperhidrosis is still unknown, although a genetic basis is recognized, and its prevalence varies from 1% to 2.8%. The most affected sites are the armpits, palms, soles and face. It causes much discomfort, affects the quality of life, and is estimated to be undervalued by health professionals. Many treatment options are proposed, both clinical and surgical. The aim of this review is to focus on the treatment of hyperhidrosis with oxybutynin, an anticholinergic drug originally used to control overactive bladder. PMID:28538882

Thoracoscopic excision of the sympathetic chain: an easy and effective treatment for hyperhidrosis in children.

PubMed

Shalaby, Mohamed Sameh; El-Shafee, Ehab; Safoury, Hesham; El Hay, Sameh Abd

2012-03-01

Thoracoscopic sympathectomy (TS) is an effective treatment for hyperhidrosis. Various surgical approaches are described in the literature. We describe the technique of thoracoscopic excision of the sympathetic chain done exclusively in children younger than 13 years. All patients younger than 13 years who underwent TS from 2006 at a single institution were prospectively identified and fully evaluated with emphasis on demographic data, age, surgical management, complications and follow-up. All patients were contacted again at the end of 2009 to complete a follow-up questionnaire. Twelve patients underwent TS between 2006 and 2009. Age ranged from 6 to 13 years. This involved T2-T3 excision for nine patients with isolated palmar hyperhidrosis, and T2-T3-T4 excision for three with additional axillary hyperhidrosis. Six underwent bilateral TS at the same session and six underwent unilateral TS for the dominant side. Four of them had their contralateral operation performed 2-3 months later. Dry limbs were immediately achieved in all patients. Compensatory sweating (CS) was noted in eight patients. Complications included transient ptosis in two and mild recurrence in one. Thoracoscopic excision of the sympathetic chain is a simple and safe procedure that relieves hyperhidrosis in all cases and significantly improves the quality of life.

A Study on the Impact of Hyperhidrosis on the Quality of Life among College Students.

PubMed

Muthusamy, Anbarasi; Gajendran, Rajkumar; Ponnan, Sathasivam; Thangavel, Dinesh; Rangan, Venkatesan

2016-06-01

Hyperhidrosis (HH) is a condition characterized by excessive sweating or perspiration. General population, especially in developing countries like India are seldom aware of this condition and sparsely seek medical attention. The tropical climate and the environment also influence this condition to a greater extent. This can be a hindrance in their professional and social life. Though, it is a widely explored topic, studies on hyperhidrosis from India are rare. The current study was aimed at estimating the prevalence of hyperhidrosis among college students subjectively and to assess the quality of life using Dermatology Life Quality Index (DLQI). Five hundred students with age ranging from 17 to 21 years of both genders were included in this study using convenient sampling method. After explaining the study and getting written consent, the students were requested to respond to two questionnaires, one for the subjective diagnosis of hyperhidrosis using a standardized questionnaire developed by North Jersey Thoracic Surgical Associates and the other to assess the quality of life using DLQI. Based on the subjective prevalence scores, the students were divided into 3 groups as "Not bothersome" group, "Somewhat bothersome group" and "Extremely bothersome" group. The DLQI scores of these three groups were compared by ANOVA using SPSS 21.0. The study revealed that overall, 38% of the students were suffering from somewhat bothersome to extremely bothersome hyperhidrosis. Gender analysis showed that male students were affected more (58%), especially with palmar hyperhidrosis and were significantly requiring treatment when compared to female students. Analysis of DLQI scores using ANOVA revealed the fact that overall quality of life was significantly affected in almost 35% of students to the extent that they require appropriate treatment and care. This study brings into light the higher prevalence of hyperhidrosis and also its impact on the quality of life among college

Pathophysiology and Treatment of Hyperhidrosis.

PubMed

Fujimoto, Tomoko

2016-01-01

Primary focal hyperhidrosis is a disease of unknown cause with profuse perspiration of local sites (head, face, palms, soles of feet, and axillae) that adversely affects daily life. Guidelines have been proposed in the USA [1], Canada [2], and Japan [3]. The symptoms impair quality of life, with significant negative effects on daily existence and personal relationships. The current goal in medical practice for patients with hyperhidrosis is to provide guidance and encourage coping skills for a normal daily life, as well as give appropriate advice regarding treatment options. On occasion, in order to improve quality of life, it is necessary to recommend surgical therapy when conservative treatment fails; this requires an understanding of the mechanisms of available treatments and their effects. This paper reviews theories of primary focal hyperhidrosis with regard to pathology, epidemiology, and treatment. © 2016 S. Karger AG, Basel.

Tap water iontophoresis in the treatment of pediatric hyperhidrosis.

PubMed

Dagash, Haitham; McCaffrey, Sinead; Mellor, Katie; Roycroft, Agnes; Helbling, Ingrid

2017-02-01

The treatment options for localized hyperhidrosis include antiperspirants, anticholinergics, iontophoresis, botulinum toxin and surgery. Tap water iontophoresis (TWI) involves immersing the affected area in tap water and passing a small electrical current through the area. Our aim was to assess the success of this therapy in a pediatric cohort. Retrospective case note review of all patients younger than 18years who underwent TWI between 2002 and 2015. Demographic data, number of treatment sessions, side effects and overall success were analyzed. Individuals undergo 7 treatments over 4weeks. A positive outcome was determined as an improvement in symptoms. Pre- and posttreatment hyperhidrosis disease severity scale (HDSS) was measured. Data are presented as mean (range). Statistical analysis was by paired t-test. A P value of <0.05 was regarded as significant. There were 43 patients (30 females) with a mean age of 15 (8-17) years. Palmar and/or plantar hyperhidrosis (PPH) was present in 39/43 (91%) patients. Axillary hyperhidrosis (AH) was present in 19/43 (44%) patients. All patients (with the exception of one) underwent 7 sessions (5-7). Side effects included paresthesia (88%), pruritus (26%), pain (26%), erythema (14%), dryness (12%) as well as vesicle formation and abrasions in one patient (2%). A positive outcome was found in 84% (36/43) of patients. There was a significant reduction in mean HDSS (pre 3.5 vs. post 2; P=0.0001). TWI is a safe and effective modality of treatment for both PPH and AH in the pediatric population, with minimal side effects. Pediatric surgeons should offer this treatment option before considering more invasive surgical procedures. IV: Retrospective study. Crown Copyright © 2017. Published by Elsevier Inc. All rights reserved.

[Management of hyperhidrosis].

PubMed

Maillard, H; Lecouflet, M

2015-04-01

Hyperhidrosis continues to be undertreated in our view, despite its propensity to considerably impair quality of life. We shall break down therapeutic approaches to hyperhidrosis into several steps: (a) determine the physiological causes of excess sweating; (b) establish the type of hyperhidrosis involved and screen for causes of secondary hyperhidrosis before diagnosing essential hyperhidrosis; (c) evaluate the severity of the hyperhidrosis by means of a validated scale (HDSS score), Minor's starch-iodine test or gravimetric analysis; (d) select one of the medical therapies currently available, i.e. topical therapy (antiperspirants, iontophoresis or botulinum toxin injection), systemic therapy (oxybutynin) or surgery (thoracic sympathectomy). Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Topical Oxybutynin 10% Gel for the Treatment of Primary Focal Hyperhidrosis: A Randomized Double-blind Placebo-controlled Split Area Study.

PubMed

Artzi, Ofir; Loizides, Christophoros; Zur, Eyal; Sprecher, Eli

2017-10-02

Limited efficacy, costs, side-effects and complications are issues of concern for most current therapeutic modalities for focal hyperhidrosis. This study evaluated the efficacy of topical oxybutynin 10% gel in treating 61 patients with primary focal hyperhidrosis. The gel was applied to the right or left axilla, palms or soles vs. a placebo compound to the contralateral side for 30 days. A blinded visual grading of the change in starch-iodine tests was performed by 2 non-involved physicians. The Hyperhidrosis Disease Severity Scale (HDSS) and Dermatology Life Quality Index (DLQI) questionnaires were administered before and after treatment. The patients rated their satisfaction with treatment. Fifty-three patients completed the 4-week treatment. Sweat reduction in the drug-treated sweating areas was higher than in the control-treated areas. There was a significant mean improvement in pre- and post-treatment HDSS and DQLI (p = 0.001 for both). Thirty-nine subjects (74%) reported moderate-to-high satisfaction. Twice-daily topical application of oxybutynin 10% gel appears to be an effective, safe and well-tolerated treatment for focal primary hyperhidrosis.

Individualized Dosing of Oral Oxybutynin for the Treatment of Primary Focal Hyperhidrosis in Children and Teenagers.

PubMed

Del Boz, Javier; Millán-Cayetano, José Francisco; Blázquez-Sánchez, Nuria; de Troya, Magdalena

2016-05-01

Oral anticholinergic drugs, such as oxybutynin, are often used in the treatment of hyperhidrosis, but few studies have focused on dosing strategies for children. The objective was to assess the effectiveness and safety of individualized dosing regimens of oral oxybutynin for treating primary focal hyperhidrosis (PFH) in children and teenagers. A prospective study was performed including patients who initiated treatment for hyperhidrosis between November 2011 and November 2014. Response to treatment and adverse effects were evaluated using the Hyperhidrosis Disease Severity Scale at baseline and at 3 and 12 months. Of 16 patients included in the study, 15 (93.8%) had responded to treatment at the 3-month follow-up (62.5% with excellent response). At the 12-month follow-up, the 11 patients who continued the treatment were still responding (63.6% with excellent response). Adverse effects were reported for 68.8% of the patients at 3 months and 54.5% at 12 months, with a predominance of oropharyngeal xerosis. No serious adverse effects were observed. Dose individualization of oral oxybutynin according to clinical response and tolerance observed in each patient is a useful management strategy in children and teenagers. © 2016 Wiley Periodicals, Inc.

A Prospective, Nonrandomized, Open-Label Study of the Efficacy and Safety of OnabotulinumtoxinA in Adolescents with Primary Axillary Hyperhidrosis.

PubMed

Glaser, Dee Anna; Pariser, David M; Hebert, Adelaide A; Landells, Ian; Somogyi, Chris; Weng, Emily; Brin, Mitchell F; Beddingfield, Frederick

2015-01-01

To evaluate the efficacy and safety of onabotulinumtoxinA in adolescents with primary axillary hyperhidrosis. This 52-week, multicenter, nonrandomized, open-label study was conducted in 141 adolescents ages 12 to 17 years with severe primary axillary hyperhidrosis. Patients could receive up to six treatments with onabotulinumtoxinA (50 U per axilla), with re-treatment occurring no sooner than 8 weeks after the prior treatment cycle and no later than 44 weeks after the initial treatment cycle. The primary efficacy measure was treatment response, based on self-assessed hyperhidrosis severity following the first two treatments using the 4-point Hyperhidrosis Disease Severity Scale (HDSS). Other efficacy measures included spontaneous resting sweat production and health outcomes. Fifty-six (38.9%) participants underwent one treatment, 59 (41.0%) underwent two, 20 (13.9%) underwent three, 6 (4.2%) underwent four, and 3 (2.1%) underwent five. OnabotulinumtoxinA significantly improved HDSS scores and decreased sweat production compared with treatment cycle baselines. Seventy-nine patients (54.9%) responded to treatment based on HDSS criteria. From 56.6% to 72.3% of patients experienced a two-grade or more improvement at 4 and 8 weeks after each of the first two treatments. The majority (79.4%-93.2%) had a 75% or greater reduction in sweat production at week 4 (treatments 1-3). The median duration of effect for responders ranged from 134 to 152 days. Using quality of life measures, health outcomes improved markedly. Eight patients (5.6%) had mild or moderate treatment-related adverse events. No unexpected safety signals were observed in this study. Neutralizing antibodies to onabotulinumtoxinA did not develop. OnabotulinumtoxinA injections provided beneficial effects in adolescents with primary axillary hyperhidrosis. © 2015 The Authors. Pediatric Dermatology Published by Wiley Periodicals, Inc.

Hyperhidrosis in Iranian Traditional Medicine.

PubMed

Shahroodi, Aniseh Saffar; Shirbeigi, Leila

2016-05-01

Excessive sweating is a medical condition in which a person sweats much more than needed. The medical name of this disorder is hyperhidrosis known as a common dermal problem that affects people of all ages and leads to negative impact on the quality of life. During the last decades, several studies have shown that in many cases of hyperhidrosis there is no evidence of systemic disease. Therefore, most treatments are temporary and symptomatic therapy. According to Iranian traditional medicine (ITM), different approaches are mentioned for hyperhidrosis. This study has reviewed ITM textbooks, such as "Canon of Medicine and Exir-e-azam" as well as scientific references and databases of modern medicine (ISI, PubMed, etc.) with specific keywords. Contents and related concepts were classified and results prepared. In modern medicine, hyperhidrosis has been defined as an abnormal excessive sweating, which is either primary (idiopathic) or secondary to other systemic diseases such as hyperthyroidism, neurological condition or heart disease. Current modalities for treatment are topical anti-perspiration, iontophoresis, Botox injection (Botulinum toxin type A) and eventually thoracic sympathectomy as the last therapeutic modalities. From the viewpoint of the Iranian traditional medicine as a holistic doctrine, hyperhidrosis etiologies include overfilled and repletion of body due to the accumulation of humors, excessive intake of food, excessive dilated skin pores, vigorous exercise, or physical activity. Therefore, therapeutic plan for hyperhidrosis was based on its cause, which includes reduction in the amount of food, increasing physical activity, purging the body from the excess humors and adjustment in temperament. Hyperhidrosis is not an important or dangerous disorder; however, due to the negative impact on quality of life and failure to achieve perfect answer in modern medicine treatments it seems that the recommendations of Iranian traditional medicine will be helpful

Management of Plantar Hyperhidrosis with Endoscopic Lumbar Sympathectomy.

PubMed

Rieger, Roman

2016-11-01

Primary plantar hyperhidrosis is defined as excessive secretion of the sweat glands of the feet and may lead to significant limitations in private and professional lifestyle and reduction of health-related quality of life. Conservative therapy measures usually fail to provide sufficient relieve of symptoms and do not allow long-lasting elimination of hyperhidrosis. Endoscopic lumbar sympathectomy appears to be a safe and effective procedure for eliminating excessive sweating of the feet and improves quality of life of patients with severe plantar hyperhidrosis. Copyright © 2016 Elsevier Inc. All rights reserved.

Botulinum Toxin Treatment of Autonomic Disorders: Focal Hyperhidrosis and Sialorrhea.

PubMed

Hosp, Christine; Naumann, Markus K; Hamm, Henning

2016-02-01

Primary focal hyperhidrosis is a common autonomic disorder that significantly impacts quality of life. It is characterized by excessive sweating confined to circumscribed areas, such as the axillae, palms, soles, and face. Less frequent types of focal hyperhidrosis secondary to underlying causes include gustatory sweating in Frey's syndrome and compensatory sweating in Ross' syndrome and after sympathectomy. Approval of onabotulinumtoxinA for severe primary axillary hyperhidrosis in 2004 has revolutionized the treatment of this indication. Meanwhile further type A botulinum neurotoxins like abobotulinumtoxinA and incobotulinumtoxinA, as well as the type B botulinum neurotoxin rimabotulinumtoxinB are successfully used off-label for axillary and various other types of focal hyperhidrosis. For unexplained reasons, the duration of effect differs considerably at different sites. Beside hyperhidrosis, botulinum neurotoxin is also highly valued for the treatment of sialorrhea affecting patients with Parkinson's disease, cerebral palsy, amyotrophic lateral sclerosis, motor neuron disease, and other neurologic conditions. With correct dosing and application, side effects are manageable and transient. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Topical glycopyrrolate reduces axillary hyperhidrosis.

PubMed

Baker, D M

2016-12-01

Oral anti-cholinergic medications reduce generalized hyperhidrosis, but the effectiveness of topical anticholinergic solutions on axillary hyperhidrosis is unclear. This study determines the initial effectiveness of 1% and 2% topical glycopyrrolate spray and compares this with Botulinum toxin type A injections for the management of axillary hyperhidrosis. In a non-randomized, consecutive patient, prospective questionnaire, treatment comparison study, 40 patients with axillary hyperhidrosis were allocated to one of four study groups (10 patients to each group): (a) 1% glycopyrrolate spray, (b) 2% glycopyrrolate spray, (c) subcutaneous Botulinum toxin type A injections, (d) no treatment. Clinical outcomes were measured by comparing a prospectively administered questionnaire, completed both pre-treatment and 6 weeks after starting treatment. Forty healthy volunteers without axillary hyperhidrosis completed the same questionnaire. The three treatment groups showed a significant (P < 0.05) improvement in their hyperhidrosis scores following treatment. The degree of improvement was less for the 1% glycopyrrolate group when compared with the Botulinum toxin type A group (P < 0.05), but there was no difference in treatment outcomes between the 2% glycopyrrolate and Botulinum toxin type A groups. No treatment group experienced reduced hyperhidrosis to a level similar to those without hyperhidrosis. Patients in both, the 2% glycopyrrolate and Botulinum toxin type A groups reported a significant improvement in axillary hyperhidrosis symptoms. These included reduction in psychologically precipitating factors (e.g. public speaking) and axillary hyperhidrosis-specific physical effects (e.g. limitation of clothing choice). Topical glycopyrrolate spray could provide a further treatment modality to manage axillary hyperhidrosis. © 2016 European Academy of Dermatology and Venereology.

Safety of available and emerging drug therapies for hyperhidrosis.

PubMed

Hosp, Christine; Hamm, Henning

2017-09-01

Hyperhidrosis affects 4.8% of the U.S. population and has been underestimated by physicians for long time despite considerable interference with quality of life. Many patients suffer from primary (idiopathic) hyperhidrosis which results from over-activity of sympathetic nerves and is restricted to specific body areas, mostly the axillae, palms, soles, or head. Secondary hyperhidrosis is caused by an underlying disease or the intake of medications and often involves large parts of the body. Numerous effective therapies with topical or systemic drugs and surgical options are available. Areas covered: Efficacy and safety data on aluminum salts, anticholinergic drugs for topical or systemic application, and on intradermal botulinum toxin injections used to treat hyperhidrosis are critically evaluated, including data from clinical trials with focus on possible side effects and long-term complications in dispute. Expert opinion: Hyperhidrosis often responds well to available therapies. Depending on the type of hyperhidrosis treatment should be topical/local or systemic. Most of the side effects are mild, transient and easily manageable. In case of systemic treatment with anticholinergics low dosing and up-titration of medication is necessary to avoid severe adverse effects. Concerns about the promotion of breast cancer and Alzheimer disease by topical aluminum salts are unsolved.

Incorporating diagnosis and treatment of hyperhidrosis into clinical practice.

PubMed

Pariser, David M

2014-10-01

Proper billing and coding are essential to document the diagnosis of hyperhidrosis and to assure proper reimbursement for treatment. Providers should become familiar with the payment policies of local health plans to streamline the preauthorization process that is often needed for many treatments commonly used for hyperhidrosis. Having a preprinted letter of medical necessity and patient intake forms that record the necessary historical information about the disease, previous treatments, and other pertinent information will help increase the speed of the office flow. This article presents algorithms for treatment of the various forms of primary focal hyperhidrosis. Copyright © 2014 Elsevier Inc. All rights reserved.

Botulinum toxin type A in treatment of bilateral primary axillary hyperhidrosis: randomised, parallel group, double blind, placebo controlled trial

PubMed Central

Naumann, M; Lowe, N J

2001-01-01

Objectives To evaluate the safety and efficacy of botulinum toxin type A in the treatment of bilateral primary axillary hyperhidrosis. Design Multicentre, randomised, parallel group, placebo controlled trial. Setting 17 dermatology and neurology clinics in Belgium, Germany, Switzerland, and the United Kingdom. Participants Patients aged 18-75 years with bilateral primary axillary hyperhidrosis sufficient to interfere with daily living. 465 were screened, 320 randomised, and 307 completed the study. Interventions Patients received either botulinum toxin type A (Botox) 50 U per axilla or placebo by 10-15 intradermal injections evenly distributed within the hyperhidrotic area of each axilla, defined by Minor's iodine starch test. Main outcome measures Percentage of responders (patients with ⩾50% reduction from baseline of spontaneous axillary sweat production) at four weeks, patients' global assessment of treatment satisfaction score, and adverse events. Results At four weeks, 94% (227) of the botulinum toxin type A group had responded compared with 36% (28) of the placebo group. By week 16, response rates were 82% (198) and 21% (16), respectively. The results for all other measures of efficacy were significantly better in the botulinum toxin group than the placebo group. Significantly higher patient satisfaction was reported in the botulinum toxin type A group than the placebo group (3.3 v 0.8, P<0.001 at 4 weeks). Adverse events were reported by only 27 patients (11%) in the botulinum toxin group and four (5%) in the placebo group (P>0.05). Conclusion Botulinum toxin type A is a safe and effective treatment for primary axillary hyperhidrosis and produces high levels of patient satisfaction. What is already known on this topicPrimary hyperhidrosis is a chronic disorder that can affect any part of the body, especially the axillas, palms, feet, and faceCurrent treatments are often ineffective, short acting, or poorly toleratedWhat this study addsBotulinum toxin type

Laser treatment of primary axillary hyperhidrosis: a review of the literature.

PubMed

Cervantes, Jessica; Perper, Marina; Eber, Ariel E; Fertig, Raymond M; Tsatalis, John P; Nouri, Keyvan

2018-04-01

Hyperhidrosis o`ccurs when the body produces sweat beyond what is essential to maintain thermal homeostasis. The condition tends to occur in areas marked by high-eccrine density such as the axillae, palms, and soles and less commonly in the craniofacial area. The current standard of care is topical aluminum chloride hexahydrate antiperspirant (10-20%), but other treatments such as anticholinergics, clonidine, propranolol, antiadrenergics, injections with attenuated botulinum toxin, microwave technology, and surgery have been therapeutically implicated as well. Yet, many of these treatments have limited efficacy, systemic side effects, and may be linked with significant surgical morbidity, creating need for the development of new and effective therapies for controlling excessive sweating. In this literature review, we examined the use of lasers, particularly the Neodynium:Yttrium-Aluminum-Garnet (Nd:YAG) and diode lasers, in treating hyperhidrosis. Due to its demonstrated effectiveness and limited side effect profile, our review suggests that Nd:YAG laser may be a promising treatment modality for hyperhidrosis. Nevertheless, additional large, randomized controlled trials are necessary to confirm the safety and efficacy of this treatment option.

Oxybutynin for the Treatment of Primary Hyperhidrosis: Current State of the Art

PubMed Central

Campanati, Anna; Gregoriou, Stamatis; Kontochristopoulos, George; Offidani, Annamaria

2015-01-01

Oxybutynin is an anticholinergic drug with an emerging role in the treatment of hyperhidrosis. Several recent studies have documented that it is effective both in focal and generalized hyperhidrosis and shows universally good response among different groups of patients regardless of age, gender, and weight. The most common adverse event is dry mouth reported by almost all patients treated. The way this might affect long-term compliance and tolerability should be better investigated in the future. PMID:27172124

Oxybutynin for the Treatment of Primary Hyperhidrosis: Current State of the Art.

PubMed

Campanati, Anna; Gregoriou, Stamatis; Kontochristopoulos, George; Offidani, Annamaria

2015-03-01

Oxybutynin is an anticholinergic drug with an emerging role in the treatment of hyperhidrosis. Several recent studies have documented that it is effective both in focal and generalized hyperhidrosis and shows universally good response among different groups of patients regardless of age, gender, and weight. The most common adverse event is dry mouth reported by almost all patients treated. The way this might affect long-term compliance and tolerability should be better investigated in the future.

Post-traumatic unilateral plantar hyperhidrosis.

PubMed

Eren, Y; Yavasoglu, N G; Comoglu, S S

2016-02-01

Localized unilateral hyperhidrosis is rare and poorly understood, sometimes stemming from trauma. Feet, quite vulnerable to trauma are affected by disease-mediated plantar hyperhidrosis, usually bilaterally. This report describes partial hyperhidrosis developing post-traumatically on the left plantar region of a 52-year-old male.

Impact of hyperhidrosis on quality of life and its assessment.

PubMed

Hamm, Henning

2014-10-01

Hyperhidrosis is an embarrassing condition that may interfere with routine activities, cause emotional distress, and disturb both professional and social lives of patients. Objective examination is variable and unreliable, so efforts have been made in the last 15 years to substantiate the limitations of these patients, especially in primary focal hyperhidrosis. Almost all therapeutic studies use standardized or self-designed instruments to evaluate the impact of the disease on quality of life and the improvement achieved by treatment. This article gives an overview of the difficulties with which patients with hyperhidrosis are confronted and of research investigating the restrictions. Copyright © 2014 Elsevier Inc. All rights reserved.

Focal hyperhidrosis: diagnosis and management

PubMed Central

Haider, Aamir; Solish, Nowell

2005-01-01

HYPERHIDROSIS, A CONDITION CHARACTERIZED by excessive sweating, can be generalized or focal. Generalized hyperhidrosis involves the entire body and is usually part of an underlying condition, most often an infectious, endocrine or neurologic disorder. Focal hyperhidrosis is idiopathic, occurring in otherwise healthy people. It affects 1 or more body areas, most often the palms, armpits, soles or face. Almost 3% of the general population, largely people aged between 25 and 64 years, experience hyperhidrosis. The condition carries a substantial psychological and social burden, since it interferes with daily activities. However, patients rarely seek a physician's help because many are unaware that they have a treatable medical disorder. Early detection and management of hyperhidrosis can significantly improve a patient's quality of life. There are various topical, systemic, surgical and nonsurgical treatments available with efficacy rates greater than 90%–95%. PMID:15632408

Hyperhidrosis: Anatomy, Pathophysiology and Treatment with Emphasis on the Role of Botulinum Toxins

PubMed Central

Lakraj, Amanda-Amrita D.; Moghimi, Narges; Jabbari, Bahman

2013-01-01

Clinical features, anatomy and physiology of hyperhidrosis are presented with a review of the world literature on treatment. Level of drug efficacy is defined according to the guidelines of the American Academy of Neurology. Topical agents (glycopyrrolate and methylsulfate) are evidence level B (probably effective). Oral agents (oxybutynin and methantheline bromide) are also level B. In a total of 831 patients, 1 class I and 2 class II blinded studies showed level B efficacy of OnabotulinumtoxinA (A/Ona), while 1 class I and 1 class II study also demonstrated level B efficacy of AbobotulinumtoxinA (A/Abo) in axillary hyperhidrosis (AH), collectively depicting Level A evidence (established) for botulinumtoxinA (BoNT-A). In a comparator study, A/Ona and A/Inco toxins demonstrated comparable efficacy in AH. For IncobotulinumtoxinA (A/Inco) no placebo controlled studies exist; thus, efficacy is Level C (possibly effective) based solely on the aforementioned class II comparator study. For RimabotulinumtoxinB (B/Rima), one class III study has suggested Level U efficacy (insufficient data). In palmar hyperhidrosis (PH), there are 3 class II studies for A/Ona and 2 for A/Abo (individually and collectively level B for BoNT-A) and no blinded study for A/Inco (level U). For B/Rima the level of evidence is C (possibly effective) based on 1 class II study. Botulinum toxins (BoNT) provide a long lasting effect of 3–9 months after one injection session. Studies on BoNT-A iontophoresis are emerging (2 class II studies; level B); however, data on duration and frequency of application is inconsistent. PMID:23612753

Glycopyrrolate-induced craniofacial compensatory hyperhidrosis successfully treated with oxybutynin: report of a novel adverse effect and subsequent successful treatment.

PubMed

Prouty, Megan E; Fischer, Ryan; Liu, Deede

2016-10-15

Hyperhidrosis, or abnormally increased sweating, is a condition that may have a primary or secondary cause. Usually medication- induced secondary hyperhidrosis manifests with generalized, rather than focal sweating. We report a 32-year-old woman with a history of palmoplantar hyperhidrosis for 15 years who presented for treatment and was prescribed oral glycopyrrolate. One month later, the palmoplantar hyperhidrosis had resolved, but she developed new persistent craniofacial sweating. After an unsuccessful trial of clonidine, oxybutynin resolved the craniofacial hyperhidrosis. To our knowledge, this is the first case of compensatory hyperhidrosis secondary to glycopyrrolate reported in the literature. The case highlights the importance of reviewing medication changes that correlate with new onset or changing hyperhidrosis. It also demonstrates a rare drug adverse effect with successful treatment.

Depilatory laser: a potential causative factor for inguinal hyperhidrosis: report of three cases.

PubMed

Obeid, Grace; Helou, Josiane; Maatouk, Ismael; Moutran, Roy; Tomb, Roland

2013-10-01

Hyperhidrosis has recently been described as a novel adverse effect of laser-assisted hair removal in the axillary area. Inguinal Hyperhidrosis (IH) is a localized and, typically, a primary form of hyperhidrosis affecting the groin area in individuals before age 25. IH has been reported in the literature after traumas and as a dysfunction of the central sympathetic nervous system. To the best of our knowledge, IH has never been reported as secondary to laser-assisted hair removal. Herein, we report three cases of IH following depilatory laser of the inguinal zone. Three female patients with no relevant medical history presented with the complaint of excessive sweating in the inguinal area after undergoing full bikini depilatory laser sessions. Although never described before, depilatory laser seems to trigger the occurrence of hyperhidrosis in the inguinal zone.

Quality of Life Changes Following Surgery for Hyperhidrosis.

PubMed

de Campos, José Ribas Milanez; da Fonseca, Hugo Veiga Sampaio; Wolosker, Nelson

2016-11-01

The best way to evaluate the impact of primary hyperhidrosis on quality of life (QL) is through specific questionnaires, avoiding generic models that do not appropriately evaluate individuals. QL improves significantly in the short term after sympathectomy. In the longer term, a sustained and stable improvement is seen, although there is a small decline in the numbers; after 5 and even at 10 years of follow-up it shows virtually the same numerical distribution. Compensatory hyperhidrosis is a major side effect and the main aggravating factor in postoperative QL, requiring attention to its management and prevention. Copyright © 2016 Elsevier Inc. All rights reserved.

Periostin differentially induces proliferation, contraction and apoptosis of primary Dupuytren's disease and adjacent palmar fascia cells

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vi, Linda; Feng, Lucy; Zhu, Rebecca D.

2009-12-10

Dupuytren's disease, (DD), is a fibroproliferative condition of the palmar fascia in the hand, typically resulting in permanent contracture of one or more fingers. This fibromatosis is similar to scarring and other fibroses in displaying excess collagen secretion and contractile myofibroblast differentiation. In this report we expand on previous data demonstrating that POSTN mRNA, which encodes the extra-cellular matrix protein periostin, is up-regulated in Dupuytren's disease cord tissue relative to phenotypically normal palmar fascia. We demonstrate that the protein product of POSTN, periostin, is abundant in Dupuytren's disease cord tissue while little or no periostin immunoreactivity is evident in patient-matchedmore » control tissues. The relevance of periostin up-regulation in DD was assessed in primary cultures of cells derived from diseased and phenotypically unaffected palmar fascia from the same patients. These cells were grown in type-1 collagen-enriched culture conditions with or without periostin addition to more closely replicate the in vivo environment. Periostin was found to differentially regulate the apoptosis, proliferation, {alpha} smooth muscle actin expression and stressed Fibroblast Populated Collagen Lattice contraction of these cell types. We hypothesize that periostin, secreted by disease cord myofibroblasts into the extra-cellular matrix, promotes the transition of resident fibroblasts in the palmar fascia toward a myofibroblast phenotype, thereby promoting disease progression.« less

Managing residual limb hyperhidrosis in wounded warriors.

PubMed

Pace, Sarah; Kentosh, Joshua

2016-06-01

Residual limb dermatologic problems are a common concern among young active traumatic amputee patients who strive to maintain an active lifestyle. Hyperhidrosis of residual limbs is a recognized inciting factor that often contributes to residual limb dermatoses and is driven by the design of the prosthetic liner covering the residual limb. Treatment of hyperhidrosis in this population presents a unique challenge. Several accepted treatments of hyperhidrosis can offer some relief but have been limited by lack of results or side-effect profiles. Microwave thermal ablation has presented an enticing potential for residual limb hyperhidrosis.

Clinical Evaluation of a Microwave Device for Treating Axillary Hyperhidrosis

PubMed Central

Hong, H Chih-Ho; Lupin, Mark; O'Shaughnessy, Kathryn F

2012-01-01

Background A third-generation microwave-based device has been developed to treat axillary hyperhidrosis by selectively heating the interface between the skin and underlying fat where the sweat glands reside. Materials and Methods Thirty-one (31) adults with primary axillary hyperhidrosis were enrolled. All subjects had one to three procedure sessions over a 6-month period to treat both axillae fully. Efficacy was assessed using the Hyperhidrosis Disease Severity Scale (HDSS), gravimetric weight of sweat, and the Dermatologic Life Quality Index (DLQI), a dermatology-specific quality-of-life scale. Subject safety was assessed at each visit. Subjects were followed for 12 months after all procedure sessions were complete. Results At the 12-month follow-up visit, 90.3% had HDSS scores of 1 or 2, 90.3% had at least a 50% reduction in axillary sweat from baseline, and 85.2% had a reduction of at least 5 points on the DLQI. All subjects experienced transient effects in the treatment area such as swelling, discomfort, and numbness. The most common adverse event (12 subjects) was the presence of altered sensation in the skin of the arm that resolved in all subjects. Conclusion The device tested provided efficacious and durable treatment for axillary hyperhidrosis. PMID:22452511

Oxybutynin as a treatment for generalized hyperhidrosis: a randomized, placebo-controlled trial.

PubMed

Schollhammer, M; Brenaut, E; Menard-Andivot, N; Pillette-Delarue, M; Zagnoli, A; Chassain-Le Lay, M; Sassolas, B; Jouan, N; Le Ru, Y; Abasq-Thomas, C; Greco, M; Penven, K; Roguedas-Contios, A M; Dupré-Goetghebeur, D; Gouedard, C; Misery, L; Le Gal, G

2015-11-01

Hyperhidrosis is a disorder that can impair quality of life. Localized treatments may be cumbersome and ineffective, and no systemic treatments have proven to be significantly beneficial. To evaluate the effectiveness and tolerance of low-dose oxybutynin for hyperhidrosis. We conducted a prospective, randomized, placebo-controlled trial. From June 2013 to January 2014, 62 patients with localized or generalized hyperhidrosis were enrolled. Oxybutynin was started at a dose of 2·5 mg per day and increased gradually to 7·5 mg per day. The primary outcome was defined as improvement of at least one point on the Hyperhidrosis Disease Severity Scale (HDSS). Dermatology Life Quality Index (DLQI) and tolerance were also reported. Most patients (83%) in our study had generalized hyperhidrosis. Oxybutynin was superior to placebo in improving the HDSS: 60% of patients treated with oxybutynin, compared with 27% of patients treated with placebo, improved at least one point on the HDSS (P = 0·009). The mean improvement in quality of life measured by DLQI was significantly better in the oxybutynin arm (6·9) than in the placebo arm (2·3). The most frequent side-effect was dry mouth, which was observed in 43% of the patients in the oxybutynin arm, compared with 11% in the placebo arm. Treatment with low-dose oxybutynin is effective in reducing symptoms of hyperhidrosis in generalized or localized forms. Side-effects were frequent but minor and mainly involved dry mouth. © 2015 British Association of Dermatologists.

Fractionated microneedle radiofrequency for treatment of primary axillary hyperhidrosis: A sham control study.

PubMed

Fatemi Naeini, Farahnaz; Abtahi-Naeini, Bahareh; Pourazizi, Mohsen; Nilforoushzadeh, Mohammad Ali; Mirmohammadkhani, Majid

2015-11-01

Primary axillary hyperhidrosis (PAH) creates social stress in patients. Although there are several options for treating PAH, only surgical modalities have conferred a permanent solution. This study evaluated the clinical effectiveness of fractionated microneedle radiofrequency (FMR) treatment for PAH. This study is based on a single-blind, sham control comparative design. In all, 25 patients with severe PAH underwent three sessions of FMR at 3-week intervals. One side was treated with FMR while the other was sham controlled. Efficacy was evaluated using the hyperhidrosis disease severity scale (HDSS), sweating intensity visual analogue scale (VAS) and patient satisfaction at baseline, 3 weeks after each session and at 3 months after the last. Skin biopsies were obtained from two enrolled patients. The HDSS and VAS demonstrated significant improvement after treatment on the treated side in comparison with the control side. The mean ± SD of the HDSS after 21 weeks were 1.87 ± 0.61 and 3.38 ± 0.49 (P < 0.001) for the treated and the controlled side, respectively. The follow-up evaluation revealed that 79% of the patients showed a 1 or 2-score decrease in HDSS. In total, 80% of patients reported more than 50% satisfaction at the end of the study. Histopathological findings showed a decrease of the number of the sweat glands in the treated side, confirming the above findings. Treatment of PAH with FMR as a non-invasive modality can be a safe option with positive therapeutic effects on HDSS without any long-lasting side effects. © 2014 The Australasian College of Dermatologists.

Pathophysiology of Hyperhidrosis.

PubMed

Schick, Christoph H

2016-11-01

Studies and case reports on excessive sweating frequently state that hyperhidrosis is a disease whose origin and mechanism are unknown. However, the term excessive is rarely based on systematic diagnostic measurements, instead being a description of the symptoms from patient histories, which suggests that hyperhidrosis is purely a problem involving the quantity of sweat, whereas it is a change in the control mechanism of sweating in which the need for and production of sweat are strongly disproportionate. This lack of proportion is perceived by those affected to be a limitation of activities of daily living and is thus pathologic. Copyright © 2016 Elsevier Inc. All rights reserved.

Hyperhidrosis in association with efavirenz.

PubMed

Fuertes, Aurelio; Martín, Aurelio Fuertes; Cabrera, Salvador; Figueroa, Salvador Cabrera; Valverde, Maria de la Paz; Merino, María de la Paz Valverde; Domínguez-Gil, Alfonso; Hurléé, Alfonso Domínguez-Gil

2009-03-01

Hyperhidrosis may be an adverse drug event (ADE) induced by the effect on any of the components of human thermoregulation. Some of our efavirenz (EFV)-treated patients have reported excessive nocturnal sweating that resolved after dose reduction. A representative clinical case of a male patient being treated with a night-time 600-mg dose of EFV who reported severe nocturnal sweating is reported here. His EFV plasma concentrations were always above normal and he was homozygous for a deficient function-allele of CYP2D6; for this reason, his EFV dose was reduced to 400mg=d. Simultaneous with this reduction, the patient described a progressive decrease in nocturnal sweating until its complete disappearance 15-20 days after this new drug dosage. The mechanism explaining sweating could be similar to the one suggested for hyperhidrosis related to serotonin uptake inhibitors, because this hyperhidrosis is episodic, nocturnal, and dose dependent. Hyperhidrosis could correspond to a dose-dependent ADE induced by EFV, therefore, a reduction of EFV from 600 to 400mg/d seems to control it. EFV crosses the hematoencephalic barrier and reaches a mean concentration in the cerebroespinal fluid equivalent to 0.69% of the plasma concentration. The ability of EFV to accessing the central nervous system (CNS) could explain an effect on thermoregulation. Hyperhydrosis is not easily discovered through a routine anamnesis because it is not noted on the EFV package insert, so its incidence may be higher than expected. Additionally, hyperhidrosis may be an indicator of elevated EFV plasma concentrations and hence may be controlled through a reduction of dose.

Long-term results of oxybutynin use in treating facial hyperhidrosis.

PubMed

Wolosker, Nelson; Teivelis, Marcelo Passos; Krutman, Mariana; Campbell, Taiz Pereira Dozono de Almeida; Kauffman, Paulo; Campos, José Ribas de; Puech-Leão, Pedro

2014-01-01

Facial hyperhidrosis can lead to serious emotional distress. Video-assisted thoracic sympathectomy resolves symptoms effectively, though it may be associated with compensatory hyperhidrosis, which may be more common in patients undergoing resection of the second thoracic ganglion. Oxybutynin has been used as a pharmacological approach to facial hyperhidrosis but the long-term results of this treatment are unclear. To evaluate the use of low oxybutynin doses in facial hyperhidrosis patients for at least six months. 61 patients were monitored for over six months and assessed according to the following variables: impact of hyperhidrosis on quality of life (QOL) before treatment and after six weeks, evolution of facial hyperhidrosis after six weeks and at the last consultation, complaints of dry mouth after six weeks and on last return visit, and improvement at other hyperhidrosis sites. Patients were monitored for 6 to 61 months (median=17 months). Thirty-six (59%) were female. Age ranged from 17-74 (median:45). Pre-treatment QOL was poor/very poor in 96.72%. After six weeks, 100% of patients improved QOL. Comparing results after six weeks and on the last visit, 91.8% of patients maintained the same category of improvement in facial hyperhidrosis, 3.3% worsened and 4.9% improved. Dry mouth complaints were common but not consistent throughout treatment. More than 90% of patients presented moderate/great improvement at other hyperhidrosis sites. Patients who had a good initial response to treatment maintained a good response long-term, did not display tachiphylaxis and experienced improvement on other hyperhidrosis sites.

Long-term results of oxybutynin use in treating facial hyperhidrosis*

PubMed Central

Wolosker, Nelson; Teivelis, Marcelo Passos; Krutman, Mariana; Campbell, Taiz Pereira Dozono de Almeida; Kauffman, Paulo; de Campos, José Ribas; Puech-Leão, Pedro

2014-01-01

BACKGROUND Facial hyperhidrosis can lead to serious emotional distress. Video-assisted thoracic sympathectomy resolves symptoms effectively, though it may be associated with compensatory hyperhidrosis, which may be more common in patients undergoing resection of the second thoracic ganglion. Oxybutynin has been used as a pharmacological approach to facial hyperhidrosis but the long-term results of this treatment are unclear. OBJECTIVE To evaluate the use of low oxybutynin doses in facial hyperhidrosis patients for at least six months. METHODS 61 patients were monitored for over six months and assessed according to the following variables: impact of hyperhidrosis on quality of life (QOL) before treatment and after six weeks, evolution of facial hyperhidrosis after six weeks and at the last consultation, complaints of dry mouth after six weeks and on last return visit, and improvement at other hyperhidrosis sites. RESULTS Patients were monitored for 6 to 61 months (median=17 months). Thirty-six (59%) were female. Age ranged from 17-74 (median:45). Pre-treatment QOL was poor/very poor in 96.72%. After six weeks, 100% of patients improved QOL. Comparing results after six weeks and on the last visit, 91.8% of patients maintained the same category of improvement in facial hyperhidrosis, 3.3% worsened and 4.9% improved. Dry mouth complaints were common but not consistent throughout treatment. More than 90% of patients presented moderate/great improvement at other hyperhidrosis sites. CONCLUSION Patients who had a good initial response to treatment maintained a good response long-term, did not display tachiphylaxis and experienced improvement on other hyperhidrosis sites. PMID:25387496

Pitted keratolysis, erythromycin, and hyperhidrosis.

PubMed

Pranteda, Guglielmo; Carlesimo, Marta; Pranteda, Giulia; Abruzzese, Claudia; Grimaldi, Miriam; De Micco, Sabrina; Muscianese, Marta; Bottoni, Ugo

2014-01-01

Pitted keratolysis (PK) is a plantar skin disorder mainly caused by coryneform bacteria. A common treatment consists of the topical use of erythromycin. Hyperhidrosis is considered a predisposing factor for bacterial proliferation and, consequently, for the onset of PK. The aim of this study was to evaluate the relationship between PK erythromycin and hyperhidrosis. All patients with PK seen in Sant'Andrea Hospital, between January 2009 and December 2011, were collected. PK was clinically and microscopically diagnosed. All patients underwent only topical treatment with erythromycin 3% gel twice daily. At the beginning of the study and after 5 and 10 days of treatment, a clinical evaluation and a gravimetric measurement of plantar sweating were assessed. A total of 97 patients were diagnosed as PK and were included in the study. Gravimetric measurements showed that in 94 of 97 examined patients (96.90%) at the time of the diagnosis, there was a bilateral excessive sweating occurring specifically in the areas affected by PK. After 10 days of antibiotic therapy, hyperhidrosis regressed together with the clinical manifestations. According to these data, we hypothesize that hyperhidrosis is due to an eccrine sweat gland hyperfunction, probably secondary to bacterial infection. © 2013 Wiley Periodicals, Inc.

Axillary hyperhidrosis: a focused review.

PubMed

Sammons, Jason E; Khachemoune, Amor

2017-11-01

Axillary hyperhidrosis is characterized by an increased amount of sweat production, localized to the armpits, to compensate for environmental conditions and to control thermoregulation. It affects about 3.12% of the US population. It has a significant effect on one's psychological and physical health, as well as one's occupational life. The objective of this paper is to review the epidemiology, clinical presentation, pathophysiology, histology, genetics, and management and treatment of axillary hyperhidrosis.

Resolution of Postural Orthostatic Tachycardia Syndrome After CT-Guided, Percutaneous T2 Ethanol Ablation for Hyperhidrosis.

PubMed

Brock, Malcolm; Chung, Tae Hwan; Gaddam, Sathvika Reddy; Kathait, Anjaneya Singh; Ober, Cecily; Georgiades, Christos

2016-12-01

Postural orthostatic tachycardia syndrome is characterized by orthostatic intolerance. Orthostasis (or other mild physical stress) triggers a cascade of inappropriate tachycardia, lightheadedness, palpitations, and often fainting. The underlying defect is sympathetic dysregulation of the heart, which receives its sympathetic tone from the cervical and upper thoracic sympathetic ganglia. Primary hyperhidrosis is also thought to be the result of sympathetic dysregulation. We present the case of a patient treated with CT-guided, percutaneous T2 EtOH sympatholysis for craniofacial hyperhidrosis. The patient also suffered from postural orthostatic tachycardia syndrome for many years and was unresponsive to treatment. Immediately after sympatholysis, the patient experienced resolution of both craniofacial hyperhidrosis and postural orthostatic tachycardia syndrome.

Resolution of Postural Orthostatic Tachycardia Syndrome After CT-Guided, Percutaneous T2 Ethanol Ablation for Hyperhidrosis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brock, Malcolm, E-mail: mabrock@jhmni.edu; Chung, Tae Hwan, E-mail: Tchang7@jhmi.edu; Gaddam, Sathvika Reddy, E-mail: drsathvikareddy@yahoo.com

Postural orthostatic tachycardia syndrome is characterized by orthostatic intolerance. Orthostasis (or other mild physical stress) triggers a cascade of inappropriate tachycardia, lightheadedness, palpitations, and often fainting. The underlying defect is sympathetic dysregulation of the heart, which receives its sympathetic tone from the cervical and upper thoracic sympathetic ganglia. Primary hyperhidrosis is also thought to be the result of sympathetic dysregulation. We present the case of a patient treated with CT-guided, percutaneous T2 EtOH sympatholysis for craniofacial hyperhidrosis. The patient also suffered from postural orthostatic tachycardia syndrome for many years and was unresponsive to treatment. Immediately after sympatholysis, the patient experiencedmore » resolution of both craniofacial hyperhidrosis and postural orthostatic tachycardia syndrome.« less

Resources for hyperhidrosis sufferers, patients, and health care providers.

PubMed

Pieretti, Lisa J

2014-10-01

The excessive sweating of hyperhidrosis creates profound psychosocial, professional, and financial burdens on the individual sufferer; it contributes to impaired self-worth and self-efficacy, decreased satisfaction in all relationships, avoidance of specific careers, and increased expenditures on everything from clothing to medical treatment. Despite morbidity equal to other well-known dermatologic conditions, hyperhidrosis has historically been underacknowledged and undertreated because of the lack of accessible, scientifically accurate information and dispersal of that information within patient and medical communities. Thankfully, the development of the Internet and the work of the not-for-profit International Hyperhidrosis Society (IHHS) have increased awareness of hyperhidrosis. Copyright © 2014 Elsevier Inc. All rights reserved.

Radiofrequency Thermotherapy for Treating Axillary Hyperhidrosis.

PubMed

Schick, Christoph H; Grallath, Tanja; Schick, Kerstin S; Hashmonai, Moshe

2016-05-01

Thermotherapy has been established between conservative and surgical options as a minimally invasive method for the treatment of axillary hyperhidrosis. The objective of this study was to present radiofrequency thermotherapy (RFTT) as a safe and effective new treatment method. Thirty adult patients with pronounced axillary hyperhidrosis were treated with RFTT with noninsulated microneedles 3 times at intervals of 6 weeks. Subjective improvement was rated using the Hyperhidrosis Disease Severity Scale (HDSS) and Dermatology Life Quality Index (DLQI). Satisfaction and estimated reduction of sweating were monitored. Objective measurements were made using gravimetry. Adverse effects were recorded in follow-up. At the 6-month follow-up, improvement in sweating was seen in 27 patients. The HDSS dropped from 3.4 to 2.1, the DLQI improved significantly from 16 to 7. The gravimetric measurements of sweat were reduced from 221 to 33 mg/min. The average reduction of sweating was reported to be 72%. Adverse effects were generally mild and improved rapidly. Radiofrequency thermotherapy was shown to be an effective and minimally invasive treatment option for axillary hyperhidrosis. Patients described their sweating as normal. The method clearly has the potential to normalize axillary sweating.

Plantar hyperhidrosis: A review of current management.

PubMed

Singh, Sanjay; Kaur, Simranjit; Wilson, Paul

2016-11-01

To critically appraise current literature regarding the management of plantar hyperhidrosis in the form of a structured review. A literature search was conducted using various databases and search criteria. The literature reports the use of conservative, medical and surgical treatment modalities for the management of plantar hyperhidrosis. However, long-term follow-up data are rare and some treatment modalities currently available are not fully understood. There is a considerable dearth in the literature on the management of plantar hyperhidrosis. Further study in larger populations with longer follow-up times is critical to access the long-term effects of treatment. Nonetheless, iontophoresis, botulinum toxin injection and lumbar sympathectomy are promising treatment modalities for this disorder.

[Anatomy study on micro transverse flap pedicled with superfical palmar branch of radial artery from palmar wrist].

PubMed

Zhao, Min; Tian, Dehu; Shao, Xinzhong; Li, Dacun; Li, Jianfeng; Liu, Jingda; Zhao, Liang; Li, Hailei; Wang, Xiaolei; Zhang, Wentong; Wu, Jinying; Yuan, Zuoxiong

2013-07-01

To study the anatomical basis of micro transverse flap pedicled with the superfical palmar branch of radial artery from the palmar wrist for using this free flap to repair soft tissue defect of the finger. Thirty-eight fresh upper limb specimens (22 males and 16 females; aged 26-72 years with an average of 36 years; at left and right sides in 19 limbs respectively) were dissected and observed under operating microscope. Two specimens were made into casting mould of artery with bones, and 2 specimens were injected with red emulsion in radial artery. Thirty-four specimens were injected with 1% gentian violet solution in the superfical palmar branch of the radial artery. A transverse oval flap in the palmar wrist was designed, the axis of the flap was the distal palmar crease. The origin, distribution, and anastomosis of the superfical palmar branch of the radial artery were observed. The superficial palmar branch of the radial artery was constantly existed, it usually arises from the main trunk of the radial artery, 1.09-3.60 cm to proximal styloid process of radius. There were about 2-5 branches between the origin and the tubercle of scaphoid bone. The origin diameter was 1.00-3.00 mm, and the distal diameter at the styloid process of radius was 1.00-2.90 mm. The venous return of flap passed through 2 routes, and the innervations of the flap mainly from the palmar cutaneous branch of the median nerve. The area of the flap was 4 cm x 2 cm-6 cm x 2 cm. The origin and courses of the superficial palmar branch of the radial artery is constant, and its diameter is similar to that of the digital artery. A transverse oval flap pedicled with the superfical palmar branch of radial artery in the palmar wrist can be designed to repair defects of the finger.

Palmar pressure distribution during push-up exercise.

PubMed

Chuckpaiwong, B; Harnroongroj, T

2009-07-01

Doing repetitive push-ups is among the most common exercise for the upper body and shoulder stabiliser muscle strength training. However, adverse effects such as neck pain, back pain, palmar pain and wrist pain have been reported. To date, to our knowledge, palmar pressure when performing push-ups has not been previously reported. We hypothesised that various hand positions during push-ups may provide different palmar pressures. Bilateral palmar pressures were recorded in ten individual volunteers. All the subjects were set up for doing push-ups in five positions of the hand. Peak palmar pressure was recorded by Emed pressure platform system (Novel GmBH, Munich, Germany). The palm was divided into the following five anatomic regions, viz. thenar, lunate, hypothenar, metacarpals and fingers. Statistical comparison between the five positions of the hand was analysed using the analysis of variance test. A distribution of the mean peak pressure of the lunate and hypothenar areas were relatively higher than the other areas in both standby and full-elbow flexion positions. At the palmar position 30 cm wider than the shoulder width, the palmar pressure revealed significantly higher peak pressure in the lunate area in the standby and fully-flexed elbow positions (p-value is less than 0.05). At the palmar position 10 cm narrower than the shoulder width, palmar pressure showed significantly higher peak pressure in the hypothenar area only in the fully-flexed elbow position. The information regarding palmar pressures while performing push-ups in different hand positions may be used as a guideline for exercise modification, especially in injured athletes.

Microwave Treatment for Axillary Hyperhidrosis and Bromhidrosis.

PubMed

Sánchez-Carpintero, I; Martín-Gorgojo, A; Ruiz-Rodríguez, R

2017-06-01

Axillary hyperhidrosis (AH) and bromhidrosis are common causes of consultation in dermatology. Currently, the most widely prescribed treatment for AH is botulinum toxin, a very effective but temporary option; it is totally ineffective in bromhidrosis. Sympathectomy is an increasingly infrequent choice of treatment due to the high incidence of compensatory hyperhidrosis. We describe the treatment of AH and bromhidrosis with a novel microwave device that can fibrose eccrine and apocrine glands, achieving possibly permanent results. The procedure should preferably be performed under tumescent anesthesia. Side effects, principally local inflammation, are transient. Clinical effectiveness and safety, supported by recently published studies, position this technique as a first-choice option both for hyperhidrosis and for bromhidrosis. Copyright © 2017 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

Evaluation of the effectiveness of thoracic sympathectomy in the treatment of primary hyperhidrosis of hands and armpits using the measurement of skin resistance

PubMed Central

Jabłoński, Sławomir; Rzepkowska-Misiak, Beata; Piskorz, Łukasz; Brocki, Marian; Wcisło, Szymon; Smigielski, Jacek; Kordiak, Jacek

2012-01-01

Introduction Hyperhidrosis is excessive sweating beyond the needs of thermoregulation. It is disease which mostly affects young people, often carrying a considerable amount of socio-economic implications. Thoracic sympathectomy is now considered to be the "gold standard" in the treatment of idiopathic hyperhidrosis of hands and armpits. Aim Assessment of early effectiveness of thoracic sympathectomy using skin resistance measurements performed before surgery and in the postoperative period. Material and methods A group of 20 patients with idiopathic excessive sweating of hands and the armpit was enrolled in the study. Patients underwent two-stage thoracic sympathectomy with resection of Th2-Th4 ganglions. The skin resistance measurements were made at six previously designated points on the day of surgery and the first day after the operation. Results In all operated patients we obtained complete remission of symptoms on the first day after the surgery. Inhibition of sweating was confirmed using the standard starch iodine (Minor) test. At all measurement points we obtained a statistically significant increase of skin resistance, assuming p < 0.05. To check whether there is a statistically significant difference in the results before and after surgery we used sequence pairs Wilcoxon test. Conclusions Thoracic sympathectomy is an effective curative treatment for primary hyperhidrosis of hands and armpits. Statistically significant increase of skin resistance in all cases is a good method of assessing the effectiveness of the above surgery in the early postoperative period. PMID:23256019

Video-Assisted Thoracic Sympathectomy for Hyperhidrosis.

PubMed

Milanez de Campos, Jose Ribas; Kauffman, Paulo; Gomes, Oswaldo; Wolosker, Nelson

2016-08-01

By the 1980s, endoscopy was in use by some groups in sympathetic denervation of the upper limbs with vascular indications. Low morbidity, cosmetic results, reduction in the incidence of Horner syndrome, and the shortened time in hospital made video-assisted thoracic sympathectomy (VATS) better accepted by those undergoing treatment for hyperhidrosis. Over the last 25 years, this surgical procedure has become routine in the treatment of hyperhidrosis, leading to a significant increase in the number of papers on the subject in the literature. Copyright © 2016 Elsevier Inc. All rights reserved.

Hyperhidrosis plantaris - a randomized, half-side trial for efficacy and safety of an antiperspirant containing different concentrations of aluminium chloride.

PubMed

Streker, Meike; Reuther, Tilmann; Hagen, Linda; Kerscher, Martina

2012-02-01

Primary focal hyperhidrosis plantaris can cause impairment in social, physical, leisure and occupational activities. Topical treatment with aluminium chloride is the first-line treatment. The aim of this trial was to evaluate efficacy and safety of two different concentrations of aluminium chloride hexa-hydrate (12.5%, 30%) for 6 weeks. 20 volunteers with hyperhidrosis plantaris were included. Efficacy was evaluated using a clinical rating scale of the hyperhidrosis level and qualitative assessments including Minor's (iodine-starch) test and a standardized sniff test. Furthermore a patient questionnaire and measurements of skin surface pH were done to evaluate the subjective assessments and side effects. The hyperhidrosis level significantly decreased in both concentrations. There were no differences in tolerability regarding the skin surface pH and the patient questionnaires. In addition the hidrotic areas decreased after application of both products and the sniff test improved. Topical application of an antiperspirant containing aluminium chloride reduced sweat production in plantar hyperhidrosis significantly. As both 12.5% and 30% were efficacious and safe, we would recommend 12.5% for outpatient treatment. © The Author • Journal compilation © Blackwell Verlag GmbH, Berlin.

Topical Botulinum Toxin Type A Liposomal Cream for Primary Axillary Hyperhidrosis: A Double-Blind, Randomized, Split-Site, Vehicle-Controlled Study.

PubMed

Lueangarun, Suparuj; Sermsilp, Chairat; Tempark, Therdpong

2018-04-13

Despite its effectiveness in treating primary axillary hyperhidrosis (PAH), topical botulinum toxin type A (BTX-A) is highly resistant to transdermal absorption. Topical BTX-A liposomal cream is recommended as a novel, noninvasive modality to enhance skin penetration. To evaluate the efficacy and safety of topical BTX-A liposomal cream in comparison with liposomal vehicle cream alone in the treatment of PAH. A prospective, randomized, double-blinded, split-site study was conducted in 20 subjects, aged 18 to 50 years, all of whom had symmetrical axillary sweating with Hyperhidrosis Disease Severity Scale scores between 2 to 4. All subjects were double-blinded to treatment regimens and randomly given 2 bottles, one containing topical BTX-A liposomal cream and one containing the vehicle cream without BTX-A, to be applied consistently to the same axilla nightly for 7 consecutive days. Clinical improvement and adverse reactions were evaluated at every follow-up visit. Axillary skin treated with topical BTX-A demonstrated superior sweat reduction and patient satisfaction to vehicle cream-treated axillary skin, with clinical and statistical significance, at baseline, weeks 2, 4, 6, and 8 of follow-up, without adverse effects. Topical BTX-A liposomal cream pharmaceutically enhances drug delivery, is painless, cost-effective, and overall an innovative treatment of PAH.

Preliminary Experience with Transdermal Oxybutynin Patches for Hyperhidrosis.

PubMed

Bergón-Sendín, M; Pulido-Pérez, A; Sáez-Martín, L C; Suárez-Fernández, R

2016-12-01

Hyperhidrosis is very common and has a considerable impact on patients' quality of life. While oral oxybutynin is associated with good response rates, adverse effects are common and frequently cause patients to stop treatment. Following the recent launch of oxybutynin in a transdermal patch formulation in Spain, we undertook a preliminary study to assess treatment response and adverse effects in patients with hyperhidrosis. This prospective study of 25 patients treated twice weekly with transdermal oxybutynin patches over 10 weeks assessed treatment response on 2 subjective scales: the Hyperhidrosis Disease Severity Scale (HDSS) and a visual analog scale (VAS) for sweating. Sixty percent of patients showed an improvement in HDSS scores. VAS scores improved in all cases, and 68% of patients achieved a reduction of 3 points or more. Just 2 patients (8%) experienced treatment-related adverse effects (irritant dermatitis at the patch application site in both cases). Although our results are based on a small sample, they suggest that transdermal oxybutynin could be a useful option for the treatment of hyperhidrosis and that it has an excellent safety and tolerability profile. Copyright © 2016 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

Thoracic sympathectomy for hyperhidrosis: from surgical indications to clinical results

PubMed Central

Araújo, José Augusto

2017-01-01

Sympathectomy and its variations have been performed in thoracic surgery for more than 100 years. However, its indications have undergone profound modifications in this period. Likewise, since then the surgical technique has also evolved dramatically up to the minimally invasive techniques worldwide accessible in present days. Currently, primary hyperhidrosis is, by far, the main indication for thoracic sympathectomy and this procedure is usually carried out thoracoscopically with excellent results. However, until today, hyperhidrosis is a part of thoracic surgery still surrounded by controversy, persisting as an open field over which some confusion still resides regarding its pathophysiology, terms definitions and operative approaches. The aim of this article is to provide a wide but easily comprehensible review of the theme, discussing and clarifying the major concepts with respect to its clinical presentation, all the presently available treatment options and strategies with their potential benefits and risks, the adequate patient selection for sympathectomy, as well as the postoperative clinical results. PMID:28446983

Thoracic sympathectomy for hyperhidrosis: from surgical indications to clinical results.

PubMed

Vannucci, Fernando; Araújo, José Augusto

2017-04-01

Sympathectomy and its variations have been performed in thoracic surgery for more than 100 years. However, its indications have undergone profound modifications in this period. Likewise, since then the surgical technique has also evolved dramatically up to the minimally invasive techniques worldwide accessible in present days. Currently, primary hyperhidrosis is, by far, the main indication for thoracic sympathectomy and this procedure is usually carried out thoracoscopically with excellent results. However, until today, hyperhidrosis is a part of thoracic surgery still surrounded by controversy, persisting as an open field over which some confusion still resides regarding its pathophysiology, terms definitions and operative approaches. The aim of this article is to provide a wide but easily comprehensible review of the theme, discussing and clarifying the major concepts with respect to its clinical presentation, all the presently available treatment options and strategies with their potential benefits and risks, the adequate patient selection for sympathectomy, as well as the postoperative clinical results.

[Axillary hyperhidrosis--efficacy and tolerability of an aluminium chloride antiperspirant. Prospective evaluation on 20 patients with idiopathic axillary hyperhidrosis].

PubMed

Streker, M; Reuther, T; Verst, S; Kerscher, M

2010-02-01

The purpose of this study was to evaluate the efficacy and tolerability of aluminium chloride gel for treatment of axillary hyperhidrosis. A total of 20 patients aged 22-38 (mean age: 26.9+/-4.3) with idiopathic axillary hyperhidrosis were included and treated with an antiperspirant (Sweat-off, Sweat-off GmbH, Hügelsheim). Study duration was 42 days. Treatment efficacy was evaluated clinically, as well as by starch-iodine test, gravimetric analysis and evaluation of the skin surface pH. After treatment there was a significant clinical improvement accompanied by significant qualitative and quantitative reduction of sweat as well as a significant reduction of skin surface pH. Except for slight skin irritation in 6 patients, there were no other side effects. Patient satisfaction improved markedly during the study. Treatment of axillary hyperhidrosis with aluminium chloride is an effective, safe and inexpensive treatment modality.

Segmental hyperhidrosis as a manifestation of spinal and paraspinal disease.

PubMed

Schulz, V; Ward, D; Moulin, D E

1998-11-01

Segmental hyperhidrosis is an uncommon finding which is usually associated with irritation or infiltration of pre-ganglionic sympathetic fibres or the sympathetic chain. We report two cases of segmental hyperhidrosis with striking clinical features. In one case, a mesothelioma produced ipsilateral simultaneous underactivity and overactivity of sympathetic outflow and in the other case a thoracic central disc herniation was probably responsible for a band of sweating which clearly extended beyond the segmental level of injury. Segmental hyperhidrosis should trigger a search for structural disease in the spinal and paraspinal region.

Comparison of microwave ablation, botulinum toxin injection, and liposuction-curettage in the treatment of axillary hyperhidrosis: A systematic review.

PubMed

Nasr, Marwan W; Jabbour, Samer F; Haber, Roger N; Kechichian, Elio G; El Hachem, Lena

2017-02-01

Primary focal axillary hyperhidrosis is a disorder of excessive sweating that can strongly impact quality of life. The objective if this study was to compare microwave ablation (MA), botulinum toxin (BT) injection, and liposuction-curettage (LC) in the treatment of primary axillary hyperhidrosis based on subjective and objective criteria. A systematic review of the literature published in French or English between 1 January 1991 and 1 February 2015 was completed using PubMed and Embase databases. 16 of 775 articles were selected based on relevance and criteria of inclusion and exclusion. The three methods proved to be efficient and safe; however, MA and BT had better results when compared to LC in the short term. Both MA and LC showed longer lasting results when compared to BT. However, in the long term, MA was superior to LC. MA, LC, and BT injections are safe and efficient minimally invasive alternatives for the treatment of axillary hyperhidrosis. Well-designed randomized controlled trials are needed to further compare the efficacy of these techniques.

The impact of hyperhidrosis on patients' daily life and quality of life: a qualitative investigation.

PubMed

Kamudoni, P; Mueller, B; Halford, J; Schouveller, A; Stacey, B; Salek, M S

2017-06-08

An understanding of the daily life impacts of hyperhidrosis and how patients deal with them, based on qualitative research, is lacking. This study investigated the impact of hyperhidrosis on the daily life of patients using a mix of qualitative research methods. Participants were recruited through hyperhidrosis patient support groups such as the Hyperhidrosis Support Group UK. Data were collected using focus groups, interviews and online surveys. A grounded theory approach was used in the analysis of data transcripts. Data were collected from 71 participants, out of an initial 100 individuals recruited. Seventeen major themes capturing the impacts of hyperhidrosis were identified; these covered all areas of life including daily life, psychological well-being, social life, professional /school life, dealing with hyperhidrosis, unmet health care needs and physical impact. Psychosocial impacts are central to the overall impacts of hyperhidrosis, cutting across and underlying the limitations experienced in other areas of life.

A systematic review of microwave-based therapy for axillary hyperhidrosis.

PubMed

Hsu, Tzu-Herng; Chen, Yu-Tsung; Tu, Yu-Kang; Li, Chien-Nien

2017-10-01

To systematically analyse the literature on the use of the microwave-based device for subdermal thermolysis of the axilla and its efficacy for the treatment of axillary hyperhidrosis. A systematic review was conducted using PubMed, Embase, SCOPUS and Cochrane databases on 2 June 2016. The inclusion criteria including: (1) studies with human subjects, (2) full-text articles published in English, (3) a microwave-based device used to treat axillary hyperhidrosis and (4) trials that precisely evaluated axillary hyperhidrosis. Exclusion criteria were the following: (1) studies that did not fit the inclusion criteria mentioned above and (2) case reports and reviews. We reviewed five clinical trials and 189 patients, all of which were published between 2012 and 2016. There was one randomized controlled trial, one retrospective study and the remainder were prospective studies. Although all of the studies were conducted with a small sample size, the results indicated that microwave-based device treatment of axillary hyperhidrosis had long-term efficacy with mild adverse effects. In addition, most patients were satisfied with the outcomes in these studies. Microwave-based device treatment may be an effective alternative treatment for axillary hyperhidrosis. However, further investigation is necessary to determine its long-term efficacy and safety.

[Hyperhidrosis and social anxiety disorder--the same old thing under a different cloak?].

PubMed

Nahaloni, Elad; Iancu, Iulian

2014-10-01

Hyperhidrosis is a reason for treatment by many specialists in medicine, such as dermatologists, family medicine doctors, surgeons and also psychiatrists. Hyperhidrosis causes considerable distress and disability. Despite the fact that the condition has been known for thousands of years, it is yet unclear whether excessive sweating derives from emotional" activation of the central nervous system, whether the emotional symptoms evolve due to local dysfunction of the sweat glands, or a combination of the two problems. In this article, we will present two conditions: hyperhidrosis and Social Anxiety Disorder, a mental condition with anxiety and avoidanrce in social settings that is frequently accompanied by sweating. We will discuss the similarities and differences between these disorders and the various treatments available for these conditions. Research shows that social anxiety does not explain hyperhidrosis, but that excessive sweating reduces the threshold for social anxiety. Among people with hyperhidrosis, the functional disability and the emotional problems are mediated by the social anxiety. We propose treating the symptoms of hyperhidrosis and social anxiety disorder in combination in order to achieve maximal improvement in these patients.

Equine palmar artery, palmar vein and uterine artery express different populations of vasoactive biogenic amine receptors

USDA-ARS?s Scientific Manuscript database

Consumption of endophyte-infected (Neotyphodium coenophialum) tall fescue (Lolium arundinaceum) seed by horses causes constriction of the palmar artery (PA), palmar vein (PV) and reduced blood flow to the corpus luteum that can be measured in vivo by Doppler ultrasonography. In addition, myograph st...

Initial study of transdermal oxybutynin for treating hyperhidrosis.

PubMed

Millán-Cayetano, José Francisco; Del Boz, Javier; Toledo-Pastrana, Tomas; Nieto-Guindo, Miriam; García-Montero, Pablo; de Troya-Martín, Magdalena

2017-06-01

Oral oxybutynin for treating hyperhidrosis is effective and safe. Its side-effects are mild but frequent so we consider whether transdermal oxybutynin (considered to have a better side-effect profile) could be an alternative for treating hyperhidrosis. During 2015, a prospective study was conducted. Epidemiological variables, effectiveness (using the Hyperhidrosis Disease Severity Scale) and tolerance to transdermal oxybutynin were compiled concerning two different groups (patients previously treated or untreated with oral oxybutynin), at baseline, and at 3 and 12 months. Seven previously treated and six previously untreated patients were included. Five patients in the first group discontinued the treatment within 3 months. Of the two remaining patients, one reported ineffectiveness and the other obtained an excellent response but discontinued due to local irritation. Among the untreated patients, two showed no response and four experienced improvement (three with "partial response" and one with "excellent response"). All patients discontinued treatment within 12 months. No major adverse effects were observed. The absence of active metabolites after transdermal oxybutynin could result in less effectiveness than oral oxybutynin, although it is usually well tolerated. In conclusion, transdermal oxybutynin could have low effectiveness for the treatment of hyperhidrosis in patients following intolerance to oral oxybutynin but could provide good results in patients who have never tried systemic drugs. © 2017 Japanese Dermatological Association.

[Focal hyperhidrosis.Quality of life, socioeconomic importance and use of internal medicinal therapy].

PubMed

Rzany, B; Müller, C; Hund, M

2012-06-01

Focal hyperhidrosis can have a substantial influence on the professional, physical, emotional and social life of those affected. This becomes clear when the results of quality of life studies and Health Service Research studies are reviewed, e.g. affected patients were prepared to contribute additional money for treatment of hyperhidrosis. The systemic therapy of focal hyperhidrosis with oral anticholinergic agents is a quite economical treatment strategy. These products can be administered continuously or sporadically. However, only good clinical date for the continous treatment exists. Focal hyperhidrosis is a disease which requires our full attention. It should be discussed whether e.g. QoL questionnaires should be used routinelly.

Hyperhidrosis: an update on prevalence and severity in the United States.

PubMed

Doolittle, James; Walker, Patricia; Mills, Thomas; Thurston, Jane

2016-12-01

Current published estimates of the prevalence of hyperhidrosis in the United States are outdated and underestimate the true prevalence of the condition. The objectives of this study are to provide an updated estimate of the prevalence of hyperhidrosis in the US population and to further assess the severity and impact of sweating on those affected by the condition. For the purposes of obtaining prevalence, a nationally representative sample of 8160 individuals were selected using an online panel, and information as to whether or not they experience hyperhidrosis was obtained. The 393 individuals (210 female, 244 non-Hispanic white, 27 black, mean age 40.3, SE 0.64) who indicated that they have hyperhidrosis were asked further questions, including body areas impacted, severity of symptoms, age of onset, and socioemotional impact of the condition. Current results estimate the prevalence of hyperhidrosis at 4.8 %, which represents approximately 15.3 million people in the United States. Of these, 70 % report severe excessive sweating in at least one body area. In spite of this, only 51 % have discussed their excessive sweating with a healthcare professional. The main reasons are a belief that hyperhidrosis is not a medical condition and that no treatment options exist. The current study's findings with regard to age of onset and prevalence by body area generally align with the previous research. However, current findings suggest that the severity and prevalence are both higher than previously thought, indicating a need for greater awareness of the condition and its associated treatment options among medical professionals.

Remarkable improvement of relapsing dyshidrotic eczema after treatment of coexistant hyperhidrosis with oxybutynin.

PubMed

Markantoni, Vasiliki; Kouris, Anargyros; Armyra, Kalliopi; Vavouli, Charitomeni; Kontochristopoulos, George

2014-01-01

Dyshidrotic hand eczema is a common condition, which can be resistant to various treatments. Although a number of etiologic factors are involved in the pathogenesis of dyshidrotic eczema, hyperhidrosis is assumed to play a significant role. Oxybutynin is an alternative treatment for hyperhidrosis. We present the cases of two patients suffering from hyperhidrosis and dyshidrotic eczema, who were treated with oxybutynin with impressive results. © 2014 Wiley Periodicals, Inc.

[Antiperspirants for the therapy of focal hyperhidrosis].

PubMed

Streker, M; Kerscher, M

2012-06-01

In Europe often no clear distinction is made between deodorant and antiperspirant. Particularly in Germany, the labeling "deo" is used for both. Only antiperspirants are capable of influencing the activity of eccrine sweat glands. In the treatment of focal hyperhidrosis, the use of aluminum chloride solutions represents the first choice. The efficacy is well documented in a variety of studies. Subjective side effects include pruritus and - less often - irritant dermatitis, which can be treated symptomatically and usually does not require discontinuation of the treatment. Rare variants of focal hyperhidrosis like auriculotemporal syndrome, Ross syndrome and nevus sudoriferus also are suitable for treatment with topical aluminum chloride hexahydrate solutions.

[Palmar lunate dislocation].

PubMed

Isenberg, J; Prokop, A; Schellhammer, F; Helling, H J

2002-12-01

Palmar lunate dislocation as the end stage of a perilunate dislocation is a very uncommon injury. Having treated 19,534 hospitalized patients between 1 January 1986 and 1 October 2001 the diagnosis was recorded in four male trauma patients (33, 36, 37 and 62 years old). Among the operatively treated carpal dislocations and carpal fracture dislocations those of the lunate were seen in five per cent. The dislocation was caused in by an acute hyperextension injury resulting of falls from heights in three cases, and of a motorcycle accident in a further case. In two of these cases a complete palmar lunate dislocation was analysed that were produced by fall from seven meters heights of a young craftsman and by accident of a motorcyclist. First using a longitudinal palmar approach in both cases a revision of the hemorrhagic carpal canal was performed urgently, the largely denuded lunate was reduced and the repair of identified ligamentous structures was performed by means of sutures respectively suture anchors. Reduction was stabilized with Kirschner wires. Afterwards performed computed tomography identified the result of reduction and associated defects (subluxation distal radioulnar joint). In one patient a soft tissue infection prevented the dorsal ligamentous repair. In spite of a consequent after-treatment and a good functional result a scapho-lunate dissociation was proved. An avascular defect of the lunate could be excluded by magnetic resonance imaging. In case of a secondary performed dorsal repair a persisting carpal stabilization with a satisfactory functional result could achieved. At second hand an advanced carpal collapse was proved. If reduction cannot be achieved by closed manipulation or a loss of reduction is shown, open reduction is indicated first by a palmar approach. An additional dorsal ligamentous repair seems to be necessary. Transfixation by Kirschner wires and suture anchors stabilize the restored anatomic relationships. Wrist immobilization in

Analysis of oxybutynin treatment for hyperhidrosis in patients aged over 40 years

PubMed Central

Wolosker, Nelson; Krutman, Mariana; Teivelis, Marcelo Passos; de Paula, Rafael Pessanha; Kauffman, Paulo; de Campos, Jose Ribas Milanez; Puech-Leão, Pedro

2014-01-01

ABSTRACT Objective: Our aim was to analyze the effectiveness of oxybutynin for hyperhidrosis treatment in patients over 40 years. Methods: Eighty-seven patients aged over 40 years were divided into two groups. One group consisted of 48 (55.2%) patients aged between 40 and 49 years, and another was composed of 39 (44.8%) patients aged over 50 years (50 to 74 years). A comparative analysis of Quality of Life and level of hyperhidrosis between the groups was carried out 6 weeks after a protocol treatment with oxybutynin. A validated clinical questionnaire was used for evaluation. Results: In the younger age group, 75% of patients referred a “partial” or “great” improvement in level of hyperhidrosis after treatment. This number was particularly impressive in patients over 50 years, in which 87.2% of the cases demonstrated similar levels of improvement. Over 77% of patients in both groups demonstrated improvement in Quality of Life. Excellent outcomes were observed in older patients, in which 87.1% of patients presented “slightly better” (41%) or “much better” (46.1%) improvement. Conclusion: Patients aged over 40 years with hyperhidrosis presented excellent results after oxybutynin treatment. These outcomes were particularly impressive in the age group over 50 years, in which most patients had significant improvement in Quality of Life and in level of hyperhidrosis. PMID:24728245

Hemifacial hyperhidrosis associated with ipsilateral/contralateral cervical disc herniation myelopathy. Functional considerations on how compression pattern determines the laterality

PubMed Central

Iwase, Satoshi; Inukai, Yoko; Nishimura, Naoki; Sato, Maki; Sugenoya, Junichi

2014-01-01

Summary Sweating is an important mechanism for ensuring constant thermoregulation, but hyperhidrosis may be disturbing. We present five cases of hemifacial hyperhidrosis as a compensatory response to an/hypohidrosis caused by cervical disc herniation. All the patients complained of hemifacial hyperhidrosis, without anisocoria or blepharoptosis. Sweat function testing and thermography confirmed hyperhidrosis of hemifacial and adjacent areas. Neck MRI showed cervical disc herniation. Three of the patients had lateral compression with well-demarcated hypohidrosis below the hyperhidrosis on the same side as the cervical lesion. The rest had paramedian compression with poorly demarcated hyperhidrosis and hypohidrosis on the contralateral side. Although MRI showed no intraspinal pathological signal intensity, lateral dural compression might influence the circulation to the sudomotor pathway, and paramedian compression might influence the ipsilateral sulcal artery, which perfuses the sympathetic descending pathway and the intermediolateral nucleus. Sweat function testing and thermography should be performed to determine the focus of the hemifacial hyperhidrosis, and the myelopathy should be investigated on both sides. PMID:25014051

Randomized trial - oxybutynin for treatment of persistent plantar hyperhidrosis in women after sympathectomy

PubMed Central

da Silva Costa, Altair; Leão, Luiz Eduardo Villaça; Succi, José Ernesto; Perfeito, Joao Aléssio Juliano; Filho, Adauto Castelo; Rymkiewicz, Erika; Filho, Marco Aurelio Marchetti

2014-01-01

OBJECTIVE: Hyperhidrosis is a common disease, and thoracoscopic sympathectomy improves its symptoms in up to 95% of cases. Unfortunately, after surgery, plantar hyperhidrosis may remain in 50% of patients, and compensatory sweating may be observed in 70%. This clinical scenario remains a challenge. Our objective was to evaluate the effectiveness of oxybutynin in the treatment of persistent plantar hyperhidrosis and compensatory sweating and its effects on quality of life in women after thoracoscopic sympathectomy. METHOD: We conducted a prospective, randomized study to compare the effects of oxybutynin at 10 mg daily and placebo in women with persistent plantar hyperhidrosis. The assessment was performed using a quality-of-life questionnaire for hyperhidrosis and sweating measurement with a device for quantifying transepidermal water loss. Clinicaltrials.gov: NCT01328015. RESULTS: Sixteen patients were included in each group (placebo and oxybutynin). There were no significant differences between the groups prior to treatment. After oxybutynin treatment, there was a decrease in symptoms and clinical improvement based on the quality-of-life questionnaire (before treatment, 40.4 vs. after treatment, 17.5; p = 0.001). The placebo group showed modest improvement (p = 0.09). The outcomes of the transepidermal water loss measurements in the placebo group showed no differences (p = 0.95), whereas the oxybutynin group revealed a significant decrease (p = 0.001). The most common side effect was dry mouth (100% in the oxybutynin group vs. 43.8% in the placebo group; p = 0.001). CONCLUSION: Oxybutynin was effective in the treatment of persistent plantar hyperhidrosis, resulting in a better quality of life in women who had undergone thoracoscopic sympathectomy. PMID:24519200

"Palmar pivot flap" for resurfacing palmar lateral defects of the fingers.

PubMed

Yam, Andrew; Peng, Yeong-Pin; Pho, Robert Wan-Heng

2008-12-01

Soft tissue defects on the lateral borders of the digits are difficult to reconstruct using local or local-regional flaps. We describe a "palmar pivot flap" to resurface an adjacent defect on the palmar-lateral aspect of the digit. The surgical technique is described. This flap is an axial pattern flap based on the subcutaneous transverse branches of the digital artery. The flap is pivoted up to 90 degrees on the neurovascular bundle in its base, into an adjacent defect. The flap can be raised from either the proximal or the middle phalangeal segments. It can cover defects sited from the level of the proximal interphalangeal joint up to the fingertip. The donor defect is limited to the same digit and is covered with a full-thickness skin graft. We have used this flap on 3 patients with defects at the middle phalangeal segment, the distal interphalangeal joint, and the fingertip. All healed primarily. One patient had a mild flexion contracture of the proximal interphalangeal joint, whereas the other 2 had no complications. The patients with distal interphalangeal joint and fingertip defects had excellent sensation in the flap (2-point discrimination of 5-6 mm). The palmar pivot flap is useful for resurfacing otherwise difficult defects on the lateral borders of the digits around and distal to the proximal interphalangeal joint, including those at the fingertip. It provides sensate, glabrous skin. The donor defect is on the same digit and is well hidden, producing an aesthetic and functional reconstruction.

Oral oxybutynin for the treatment of hyperhidrosis: outcomes after one-year follow-up.

PubMed

Millán-Cayetano, José Francisco; Del Boz, Javier; Rivas-Ruiz, Francisco; Blázquez-Sánchez, Nuria; Hernández Ibáñez, Carlos; de Troya-Martín, Magdalena

2017-05-01

Although many treatments are available to address hyperhidrosis, the results are not always satisfactory. The aim of the study was to assess the effectiveness, optimal dosage regimen and long-term safety of oral oxybutynin in the treatment of hyperhidrosis. A retrospective review was performed on 110 patients who underwent treatment for hyperhidrosis between February 2007 and December 2013. Their response to treatment was evaluated using the hyperhidrosis disease severity scale at baseline, 3 and 12 months. Additionally, the safety and effectiveness of different up-dosing and fixed-dose regimens were compared. After 3 months of treatment, 87 of the 110 patients (79%) had responded (63%), which was considered excellent. After 12 months, 63 patients (62%) continued to respond, and the response was considered excellent in 50%. Nine patients were lost to follow up between month 3 and 12. In total, 77 and 70% of the patients who responded at 3 and 12 months, respectively, reported mild adverse events. No serious adverse events were observed. Treatment adherence was significantly higher among patients following the individualised up-dosing regimen. Oral oxybutynin may be an effective and safe option for the long-term treatment of hyperhidrosis. To improve treatment adherence, oxybutynin dosing regimens should be individualised on the basis of the patient's tolerance and response. © 2016 The Australasian College of Dermatologists.

Sustained Benefit Lasting One Year from T4 Instead of T3-T4 Sympathectomy for Isolated Axillary Hyperhidrosis

PubMed Central

Munia, Marco Antonio S.; Wolosker, Nelson; Kaufmann, Paulo; de Campos, José Ribas Milanes; Puech-Leão, Pedro

2008-01-01

INTRODUCTION Level T4 video-assisted thoracoscopic sympathectomy proved superior to T3-T4 treatment for controlling axillary hyperhidrosis at the initial and six-month follow-ups of these patients. OBJECTIVE To compare the results of two levels of sympathectomy (T3-T4 vs. T4) for treating axillary sudoresis over one year of follow-up. METHODS Sixty-four patients with axillary hyperhidrosis were randomized to denervation of T3-T4 or T4 alone and followed prospectively. All patients were examined preoperatively and were followed postoperatively for one year. Axillary hyperhidrosis treatment was evaluated, along with the presence, location, and severity of compensatory hyperhidrosis and self-reported quality of life. RESULTS According to patient reports after one year, all cases of axillary hyperhidrosis were successfully treated by surgery. There were no instances of treatment failure. After six months, compensatory hyperhidrosis was present in 27 patients of the T3-T4 group (87.1%) and in 16 patients of the T4 group (48.5%). After one year, all T3-T4 patients experienced some degree of compensatory hyperhidrosis, compared to only 14 patients in the T4 group (42.4%). In addition, compensatory hyperhidrosis was less severe in the T4 patients (p < 0.01). Quality of life was poor before surgery, and it improved in both groups at six months and one year of follow-up (p = 0.002). There were no cases of mortality, no significant postoperative complications, and no need for conversion to thoracotomy in either group. CONCLUSION Both techniques were effective for treating axillary hyperhidrosis, but the T4 group showed milder compensatory hyperhidrosis and greater patient satisfaction at the one-year follow-up. PMID:19060999

Early experience with endoscopic lumbar sympathectomy for plantar hyperhidrosis.

PubMed

Singh, Sanjay; Kaur, Simranjit; Wilson, Paul

2016-05-01

We describe our endoscopic lumbar sympathectomy technique and our early experience using it to treat plantar hyperhidrosis. We reviewed 20 lumbar sympathectomies performed in our vascular unit for plantar hyperhidrosis in 10 patients from 2011 and 2014. Demographics and outcomes were analyzed and a review of the literature conducted. All procedures were carried out endoscopically with no intraoperative or postoperative morbidity. Plantar anhidrosis was achieved in all the patients, although two patients (20%) suffered a relapse. Unwanted side-effects occurred in the form of compensatory sweating in three patients (30%) and post-sympathectomy neuralgia in two patients (20%). None of the patients experienced sexual dysfunction. Management of plantar hyperhidrosis may be based upon a therapeutic ladder starting with conservative measures and working up to surgery depending on the severity of the disease. Minimally invasive (endoscopic) sympathectomy for the thoracic chain is well established, but minimally invasive sympathectomy for the lumbar chain is a relatively new technique. Endoscopic lumbar sympathectomy provides an effective, minimally invasive method of surgical management, but long-term data are lacking. © 2016 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

Axillary hyperhidrosis: A review of the extent of the problem and treatment modalities.

PubMed

Singh, Sanjay; Davis, Harriet; Wilson, Paul

2015-10-01

The purpose of this review is to summarize the extent of the problem of axillary hyperhidrosis and treatment modalities available. The benefits and disadvantages of various treatments are reflected on with the hope of providing a starting point to investigate new ways of treating hyperhidrosis. A literature search was conducted using various databases and search criteria. Current treatments include aluminium chloride antiperspirants, iontophoresis, botox injections and endoscopic thoracic sympathectomy. Botox therapy is usually the most effective treatment, without surgery or unpleasant side effects. However it has to be administered by a skilled clinician and involves around 20 injections to treat axillary hyperhidrosis. Other ways of giving Botox are being developed, the most promising one being the use of microneedles which are able to penetrate the skin and deliver drugs to the target area of the dermis without causing pain. In comparison to the temporary effects of microneedles, laser and microwave therapies are also assessed as they offer the hope of permanent relief from hyperhidrosis. There is a considerable dearth in the literature on the management of axillary hyperhidrosis. Further study in larger populations with longer follow up times is critical to access the long term effects of treatment. Microneedles could be the future treatment of choice with the potential to deliver drugs in a safe and pain free way. Copyright © 2015 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.

Residual Limb Hyperhidrosis Managed by Botulinum Toxin Injections, Enhanced by the Iodine-Starch Test: A Case Report.

PubMed

Hansen, Colby R; Godfrey, Bradeigh

2017-04-01

Hyperhidrosis of the residual limb is a common condition affecting patients with amputations. The iodine-starch test is used by dermatologists to identify focal areas of hyperhidrosis before treatment with botulinum toxin. Here, we describe a case of a patient with a transtibial amputation with moderate-to-severe hyperhidrosis who received intradermal botulinum toxin injections to treat residual limb hyperhidrosis, with particular emphasis given to the utility of the iodine-starch test in managing this common condition. The iodine-starch test successfully identified hyperhidrotic areas before treatment as well as confirmed the physiologic anhidrotic effect of the botulinum toxin treatment. V. Copyright © 2017 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

Combination of topical agents and oxybutynin as a therapeutic modality for patients with both osmidrosis and hyperhidrosis.

PubMed

Varella, Andrea Yasbek Monteiro; Fukuda, Juliana Maria; Teivelis, Marcelo Passos; Pinheiro, Lucas Lembrança; Mendes, Cynthia de Almeida; Kauffman, Paulo; Campos, José Ribas Milanez de; Wolosker, Nelson

2018-02-01

The association of osmidrosis and hyperhidrosis often causes emotional and social problems that may impair the patients' quality of life. The purpose of our study was to analyze the therapeutic results of oxybutynin and topical agents in 89 patients with both osmidrosis and hyperhidrosis. We conducted an observational study at two specialized centers of hyperhidrosis between April 2007 and August 2013. Eighty-nine (89) patients with both osmidrosis and hyperhidrosis were treated with oxybutynin and topical agents. Patients were evaluated before treatment and at 3 and 6 weeks after treatment started, by using the Quality of Life Questionnaire and the Sweating Evolution Scale. Before treatment, 98% of the patients presented with poor or very poor quality of life. After six weeks of treatment, 70% stated their quality of life as being slightly better or much better (p<0.001) and nearly 70% of the patients experienced a moderate or great improvement in sweating and malodor. Improvement in osmidrosis was significantly greater when the axillary region was the first most disturbing site of hyperhidrosis. There was a significant improvement in quality of life and a reduction in sweating and malodor after six weeks of treatment with topical agents and oxybutynin in patients with both hyperhidrosis and osmidrosis. Therefore, clinical treatment should be considered before invasive techniques.

Turning the tide: a history and review of hyperhidrosis treatment

PubMed Central

Levell, Nick J

2014-01-01

Summary Hyperhidrosis is a potential cause of severe physical and psychological distress, interfering in activities of daily living. Over the past 100 years, advances have been made regarding the treatment of this debilitating condition with some success. Surgical treatment with sympathectomy was successfully performed for hyperhidrosis in the early part of the 20th century, with various modifications of the technique over the past 100 years. Topical aluminium salt antiperspirants, anticholinergic medications, iontophoresis and botulinum toxin introduced less invasive ways to manage this condition. This historical review will enable dermatologists and non-dermatologists to manage this distressing condition. PMID:25057361

Effect of the push-up exercise at different palmar width on muscle activities.

PubMed

Kim, You-Sin; Kim, Do-Yeon; Ha, Min-Seong

2016-01-01

[Purpose] The purpose of the present study was to determine the effects of changes in palmar width on the muscle activities of the shoulder and truncus muscles during push-up exercise. [Subjects] Twelve healthy adult males participated in this study as subjects. [Methods] Push-up exercises were performed with three different palmar width in narrow (50%), neutral (100%), and wide positions (150%). We measured the muscle activities of the deltoideus p. acromialis, pectoralis minor, pectoralis major, serratus anterior, biceps brachii, triceps brachii, latissimus dorsi, and infraspinatus. [Results] Pectoralis minor, triceps brachii, and infraspinatus muscle activities were greater during push-ups performed with the 50% palmar width compared with the other palmar widths. Pectoralis major muscle activity was greater during push-ups performed with the 50% and 100% palmar widths compared with the 150% palmar width. Serratus anterior muscle activity was greater during push-ups performed with the 150% palmar width compared with the other palmar widths. [Conclusion] These results are expected to serve as reference materials for push-up exercise applications in training programs for truncus muscle strengthening or rehabilitation programs for scapula patients.

Dermoscopy in differential diagnosis of palmar psoriasis and chronic hand eczema.

PubMed

Errichetti, Enzo; Stinco, Giuseppe

2016-04-01

Clinical differentiation between palmar psoriasis and chronic hand eczema may sometimes be a diagnostic challenge; in such cases histopathological analysis helps to differentiate the two conditions. In the present study, palmar psoriasis and chronic hand eczema were investigated using dermoscopy and the significance of specific dermoscopic features was assessed in order to improve their non-invasive differentiation. Ten patients with biopsy-proven palmar psoriasis and 11 patients with biopsy-proven chronic hand eczema were included in the study. We found that the presence of diffuse white scales was significant in palmar psoriasis whereas the presence of yellowish scales, brownish-orange dots/globules and yellowish-orange crusts was significant in chronic hand eczema. © 2015 Japanese Dermatological Association.

Ultrasonographic assessment of the equine palmar tendons

PubMed Central

Padaliya, N. R.; Ranpariya, J. J.; Kumar, Dharmendra; Javia, C. B.; Barvalia, D. R.

2015-01-01

Aim: The present study was conducted to evaluate the equine palmar tendon by ultrasonography (USG) in standing the position. Materials and Methods: USG of palmar tendons was performed in 40 adult horses using linear transducer having frequency of 10-18 MHz (e-soate, My Lab FIVE) and L52 linear array transducer (Titan, SonoSite) with frequencies ranging from 8 to 10 MHz. Palmar tendon was divided into 7 levels from distal to accessory carpal bone up to ergot in transverse scanning and 3 levels in longitudinal scanning. Results: The USG evaluation was very useful for diagnosis of affections of the conditions such as chronic bowed tendon, suspensory ligament desmitis, carpal sheath tenosynovitis and digital sheath effusions. The mean cross-sectional area (cm2) of affected tendons was significantly increased in affected than normal tendons. The echogenicity was also found reduced in affected tendons and ligaments along with disorganization of fiber alignment depending on the severity of lesion and injury. Conclusion: USG proved ideal diagnostic tool for diagnosis and post-treatment healing assessment of tendon injuries in horses. PMID:27047074

Palmar and plantar pustulosis elicited by Candida antigen.

PubMed

Uehara, M

1978-05-01

Intracutaneous injection of Candida albicans was done on the forearm of 30 patients with palmar and plantar pustulosis. This induced an aggravation of pustular eruptions on the palms and soles in 11 (37%) of the 30 patients. The aggravation occurred only in those patients who had a positive delayed skin reaction to the Candida antigen. It is suggested that a delayed hypersensitivity inflammatory reaction somewhere in the body is attended with an aggravation of palmar plantar pustulosis.

Effective local anesthesia for onabotulinumtoxin A injections to treat hyperhidrosis associated with traumatic amputation.

PubMed

Shi, Lucy L; Sargen, Michael R; Chen, Suephy C; Arbiser, Jack L; Pollack, Brian P

2016-06-15

Botulinum toxin type A (BTX-A) injections are an effective treatment for controlling hyperhidrosis at sites of amputation. Hyperesthesia associated with amputated limbs is a major barrier to performing this procedure under local anesthesia. To present a novel method for improving local anesthesia with BTX-A injections. Methods & A 29-year-old military veteran with a below-the-knee amputation of his right leg was suffering from amputation site hyperhidrosis, which was impeding his ability to comfortably wear a prosthesis. Prior to presenting to our clinic, the patient received one treatment of BTX-A injections to his amputation stump while under general anesthesia for surgical repair of trauma-related injuries. In our dermatology clinic, we repeated the procedure using topical lidocaine-prilocaine (30 gm total) for local anesthesia. This provided effective relief of hyperhidrosis for 6 months, but the procedure was very painful (9/10 intensity). We repeated the same procedure 6 months later, using ice in addition to topical lidocaine-prilocaine (30 gm) for local anesthesia; this resulted in reduced pain (3/10 intensity) for the patient. We suggest using ice in combination with a topical anesthetic as an effective method for pain control that avoids general anesthesia in treating amputation-associated hyperhidrosis.

Relationship between anxiety, depression and quality of life with the intensity of reflex sweating after thoracoscopic sympathectomy for treatment of primary hyperhidrosis.

PubMed

Dias, Luciara Irene DE Nadai; Miranda, Eliana Cristina Martins; Toro, Ivan Felizardo Contrera; Mussi, Ricardo Kalaf

2016-01-01

to compare the intensity of reflex sweating with the degree of anxiety and its interference in the quality of life of patients undergoing Thoracoscopic (VATS) sympathectomy in the pre- and postoperative period. we evaluated 54 patients with a mean age of 26 years (16-49 years) undergoing sympathectomy in the R3-R4 level. We applied two questionnaires at three different times: "Quality of life in patients with primary hyperhidrosis" and "Scale for anxiety and depression". of the patients studied, 93% showed significant improvement in quality of life 30 days after surgery, the effects remaining after six months. There were no postoperative complications. The patient's level of anxiety is highly correlated with the intensity of reflex sweating after 30 and 180 days. Thoracoscopic sympathectomy improves quality of life of patients with primary hyperhidrosis, even with the emergence of reflex sweating. Anxiety directly relates to the intensity of reflex sweating, without compromising the degree of patient satisfaction. avaliar a intensidade de sudorese reflexa com o grau de ansiedade e sua interferência na qualidade de vida de indivíduos submetidos à simpatectomia por videotoracoscopia nos períodos pré e pós-operatório. foram avaliados 54 pacientes com média de idade de 26 anos (16 a 49 anos), submetidos à simpatectomia em nível R3-R4. Dois questionários foram aplicados em três momentos diferentes: "Qualidade de vida em pacientes com hiperidrose primária e "Escala para ansiedade e depressão". dos pacientes estudados, 93% mostrou melhora significativa na qualidade de vida após 30 dias da cirurgia, com os efeitos remanescentes após seis meses. Não houve complicações pós-operatórias. A análise mostrou que o nível de ansiedade do paciente é altamente correlacionado com a intensidade da sudorese reflexa após 30 e 180 dias. a simpatectomia torácica por videotoracoscopia melhora a qualidade de vida de pacientes com hiperidrose primária, mesmo com o

Electrocautery versus Ultracision versus LigaSure in Surgical Management of Hyperhidrosis.

PubMed

Divisi, Duilio; Di Leonardo, Gabriella; De Vico, Andrea; Crisci, Roberto

2015-12-01

The aim of the study was to evaluate the sympathectomy procedures for primary hyperhidrosis in terms of complications and effectiveness. From January 2010 to September 2012 we performed 130 sympathectomies in 65 patients, 27 males (42%) and 38 females (58%). Electrocoagulation was used in 20 procedures (15%), ultrasonic scalpel in 54 (42%), and radiofrequency dissector in 56 (43%). Seven patients (11%) underwent bilateral sympathectomy in the same surgical session, while in 58 (89%) the right surgical approach was delayed 30 days from the first procedure. We noticed 12 complications (9%): (a) chest pain in 6 patients (4 with electrocoagulation, 1 with ultrasonic scalpel, and 1 with radiofrequency dissector), which disappeared in 20 ± 1 day; (b) paresthesias in 3 electrocoagulation patients, was solved in 23 ± 5 days; (c) bradycardia in 1 ultrasonic patient, normalized in 4th postoperative hour; (d) unilateral relapse in 2 electrocoagulation patients after the second side approach, positively treated in 1 patient by resurgery in video-assisted thoracoscopy (VAT). The quality-adjusted life year and the quality of life evaluation revealed a statistically significant improvement (p = 0.02) in excessive sweating and general satisfaction after surgery, with Ultracision and LigaSure showing better findings than electrocoagulation. The latest generation devices offered greater efficacy in the treatment of hyperhidrosis, minimizing complications and facilitating the resumption of normal work and social activity of patients. Georg Thieme Verlag KG Stuttgart · New York.

Retroperitoneoscopic lumbar sympathectomy for plantar hyperhidrosis.

PubMed

Lima, Sonia O; de Santana, Vanessa R; Valido, Daisy P; de Andrade, Renata L B; Fontes, Leticia M; Leite, Victor Hugo O; Neto, José M; Santos, Jéssica M; Varjão, Lucas L; Reis, Francisco P

2017-12-01

The objective of this study was to assess the reduction in quality of life (QoL) caused by the persistence of primary plantar hyperhidrosis (PPH) symptoms and the level of satisfaction in PPH patients after retroperitoneoscopic lumbar sympathectomy (RLS). The efficacy, safety, and procedure of bilateral RLS in both sexes are also described in this study. This is a longitudinal study of consecutive patients who sought specific treatment from a private practitioner for severe PPH as classified on the Hyperhidrosis Disease Severity Scale (HDSS) from October 2005 to October 2014. The patients were asked to report the symptoms of PPH experienced in the immediate preoperative period and to complete a standardized QoL questionnaire developed by de Campos at least 12 months after RLS. Disease outcomes, recurrence of symptoms, and any adverse effects of surgery were evaluated after 30 days and at least 12 months after RLS. Lumbar sympathectomy was performed 116 times in 58 patients; 30 days after surgery, PPH was resolved in all patients. Three patients (5.2%) reported transient thigh neuralgia, and 19 (32.7%) reported transient paresthesia in the lower limbs. There were no reports of retrograde ejaculation. At a minimum of 12 months after RLS, 49 of the 58 patients had fully and correctly answered the follow-up questionnaire and noted a mild (HDSS 2) to moderate (HDSS 3) increase in pre-existing compensatory sweating. One patient had a PPH relapse within 6 months. Improvement in QoL due to the resolution of PPH was reported in 98% of the 49 patients. None of the operations necessitated a change in the laparotomy approach, and none of the patients died. RLS is safe and effective for the treatment of severe PPH in both sexes. There were no reports of retrograde ejaculation after resection of L3 and L4 ganglia. There was a mild to moderate increase in compensatory sweating in about half of the patients, but without any regret or dissatisfaction for having undergone the

Incidence, severity, and impact of hyperhidrosis in people with lower-limb amputation.

PubMed

Hansen, Colby; Godfrey, Bradeigh; Wixom, Jody; McFadden, Molly

2015-01-01

To assess the incidence and severity of self-reported hyperhidrosis in patients with amputation and understand its effects on prosthetic fit or function, a cross-sectional survey of patients at two amputee clinics was performed. Responses from 121 subjects with lower-limb amputation were analyzed. Of these subjects, 66% reported sweating to a degree that it interfered with daily activities, as measured by the Hyperhidrosis Disease Severity Scale. There was a significant association between sweating and interference with prosthetic fit and function. Sweating was more severe in cases of transtibial amputations, patients under the age of 60, warm weather, and vigorous activity. There was no relationship between severity of sweating and time since amputation, etiology of amputation, duration of daily prosthetic use, or reported ability to perform functional tasks. Subjects reported trying multiple interventions, but the self-reported effectiveness of these treatments was low. Hyperhidrosis, a common problem associated with prosthetic usage, varies in severity and often interferes with daily activities. Sweating severity is associated with poor prosthetic fit and function. Risk factors include younger age and transtibial amputation status. Treatment strategies generally lack efficacy. The results of this study may provide guidance for future interventions and treatment options.

Prevention of palmar-plantar erythrodysesthesia with an antiperspirant in breast cancer patients treated with pegylated liposomal doxorubicin (SAKK 92/08).

PubMed

Templeton, Arnoud J; Ribi, Karin; Surber, Christian; Sun, Hong; Hsu Schmitz, Shu-Fang; Beyeler, Michael; Dietrich, Daniel; Borner, Markus; Winkler, Annette; Müller, Andreas; von Rohr, Lukas; Winterhalder, Ralph C; Rochlitz, Christoph; von Moos, Roger; Zaman, Khalil; Thürlimann, Beat J K; Ruhstaller, Thomas

2014-06-01

Elevated concentrations of doxorubicin are found in eccrine sweat glands of the palms and soles. We therefore evaluated an antiperspirant as preventive treatment for palmar-plantar erythrodysesthesia (hand-foot syndrome) in patients with metastatic breast cancer treated with pegylated liposomal doxorubicin. An antiperspirant containing aluminum chlorohydrate or placebo cream was applied to the left or right hand and foot in a double-blinded manner (intra-patient randomization). The primary endpoint was the rate of grade 2 or 3 palmar-plantar erythrodysesthesia. A secondary endpoint was the patient-reported symptom burden (tingling, numbness, pain, or skin problems). Using McNemar's matched pairs design, 53 patients were needed to detect a 20% difference between the treatment and placebo sides with a significance level of 5% and power of 90%. Grade 2 or 3 PPE occurred in 30 (58%) of 52 evaluable patients; in six patients adverse effects occurred on the placebo side but not on the treatment side, whereas one patient developed palmar-plantar erythrodysesthesia on the treatment side only (P = 0.07). Four patients developed grade 2 or 3 palmar-plantar erythrodysesthesia on their foot on the placebo side but not on the treatment side (P = 0.05). In the cohort with grade 2 or 3 palmar-plantar erythrodysesthesia there was a trend towards fewer dermatologic symptomatologies with the active treatment (P = 0.05), and no difference for other adverse events. Using topical aluminum chlorohydrate as an antiperspirant appears to reduce the incidence of grade 2 or 3 palmar-plantar erythrodysesthesia following pegylated liposomal doxorubicin chemotherapy for metastatic breast cancer. Copyright © 2014 Elsevier Ltd. All rights reserved.

Selected Disorders of Skin Appendages--Acne, Alopecia, Hyperhidrosis.

PubMed

Vary, Jay C

2015-11-01

This article reviewed some of the more common diseases of the skin appendages that are encountered in medicine: hyperhidrosis, acne, AA, FPHL, AGA, and TE. The pathophysiology behind the conditions and their treatments were discussed so that the clinician can make logical therapeutic choices for their affected patients. Copyright © 2015 Elsevier Inc. All rights reserved.

A Rare Finding of the Superficial Palmar Arch-Developmental and Clinical Significance

PubMed Central

Saxena, Alok; Agarwal, Kishore Kumar; Ray, Biswabina; Pyrtuh, Samuel

2013-01-01

The ulnar artery provides a major blood supply to the hand in the form of the superficial palmar arch, with the assistance of the radial artery. A rare pattern of the superficial palmar arch was observed in a formalin fixed, male cadaveric left hand. The ulnar artery was only involved in the formation of this arch, which provided three common palmar digital arteries which ran into the second, third and the fourth spaces between the corresponding digits and one proper palmar digital artery which ran along the ulnar side of the little finger. The main trunk of the ulnar artery bifurcated to supply the thumb and the index finger. The superficial branch of the radial artery did not participate in the arch formation. The arch was completed by the radial artery proper on the dorsolateral surface of the hand, after joining the point of bifuracation of the ulnar artery. PMID:23730652

Hyperhidrosis Substantially Reduces Quality of Life in Children: A Retrospective Study Describing Symptoms, Consequences and Treatment with Botulinum Toxin.

PubMed

Mirkovic, Sandra Eriksson; Rystedt, Alma; Balling, Mie; Swartling, Carl

2018-01-12

Studies on children with hyperhidrosis are sparse. This retrospective study presents clinical data and quality of life, along with treatment effect and safety of botulinum toxin (BTX). Case reports from 366 children were included to capture the medical history of hyperhidrosis. The total median score of the Dermatology Life Quality Index before treatment was 11 for children aged 16-17 years and 12 for children younger than 16 years. The children described physical, psychosocial and consequence-related symptoms. More than 70% had multifocal hyperhidrosis. BTX-A and/or BTX-B were given to 323 children, 193 of whom received repeated treatments. The highest score in a 5-grade scale concerning treatment effect was reported by 176/193 children, i.e. their "sweating disappeared completely". No severe adverse events occurred. Focal and multifocal hyperhidrosis in children reduces quality of life considerably. Treatment with BTX-A and/or BTX-B has been performed with success.

A case of anti aquapolin-4 antibody positive myelitis with hyperhidrosis, following herpes zoster.

PubMed

Suda, Machiko; Tsutsumiuchi, Michiko; Uesaka, Yoshikazu; Hayashi, Nobukazu

2017-01-31

We report an acute myelitis in a 53-year-old woman that occurred in 7 days after the diagnosis of Th5-6 herpes zoster. Clinical examination revealed hyperhidrosis of left side of her face, neck, arm and upper chest. She also had muscle weakness of her left leg and sensory impairment for light touch and temperature in her chest and legs. Spinal cord MRI demonstrated a longitudinal T 2 -hyperintense lesion extending from Th1 to 7. In the axial imaging, the lesion dominantly located in the left side gray matter. Hyperhidrosis, weakness and sensory impairment were improved after intravenous therapy with acyclovir and methylprednisolone. VZV (varicella zoster virus) IgG index of the cerebrospinal fluid was high and serological anti aquaporin-4 antibodies were positive at the time of the admission. This case had both characteristics of VZV myelitis and neuromyelitis optica spectrum disorder. Myelitis relapsed 19 months after the first attack. We believe that sympathetic hyper reactivity due to thoracic spinal cord lesion was responsible for the hyperhidrosis in our patient.

Cross-frictional therapy and stretching for the treatment of palmar adhesions due to Dupuytren's contracture: a prospective case study.

PubMed

Christie, W Scott; Puhl, Aaron A; Lucaciu, Octavian Calin

2012-10-01

To examine the potential for treatment of palmar adhesions associated with Dupuytren's contracture using instrument-assisted cross-frictional massage (CFM) and stretching. This was a prospective case study. The primary intervention consisted of a 2-min multi-planar CFM over the affected area of the palm, followed by a 2-min maximal finger-extension stretch. Following eight weeks of treatment there were increases in both passive and active extension range of motion of the digits, reduction in the visibility of palmar adhesions, and subjective improvements in hand function. This treatment protocol may offer a substitute for the current invasive surgical and injection procedures that are available. Copyright © 2011 Elsevier Ltd. All rights reserved.

Deep erosions of the palmar aspect of the navicular bone diagnosed by standing magnetic resonance imaging.

PubMed

Sherlock, C; Mair, T; Blunden, T

2008-11-01

Erosion of the palmar (flexor) aspect of the navicular bone is difficult to diagnose with conventional imaging techniques. To review the clinical, magnetic resonance (MR) and pathological features of deep erosions of the palmar aspect of the navicular bone. Cases of deep erosions of the palmar aspect of the navicular bone, diagnosed by standing low field MR imaging, were selected. Clinical details, results of diagnostic procedures, MR features and pathological findings were reviewed. Deep erosions of the palmar aspect of the navicular bone were diagnosed in 16 mature horses, 6 of which were bilaterally lame. Sudden onset of lameness was recorded in 63%. Radiography prior to MR imaging showed equivocal changes in 7 horses. The MR features consisted of focal areas of intermediate or high signal intensity on T1-, T2*- and T2-weighted images and STIR images affecting the dorsal aspect of the deep digital flexor tendon, the fibrocartilage of the palmar aspect, subchondral compact bone and medulla of the navicular bone. On follow-up, 7/16 horses (44%) had been subjected to euthanasia and only one was being worked at its previous level. Erosions of the palmar aspect of the navicular bone were confirmed post mortem in 2 horses. Histologically, the lesions were characterised by localised degeneration of fibrocartilage with underlying focal osteonecrosis and fibroplasia. The adjacent deep digital flexor tendon showed fibril formation and fibrocartilaginous metaplasia. Deep erosions of the palmar aspect of the navicular bone are more easily diagnosed by standing low field MR imaging than by conventional radiography. The lesions involve degeneration of the palmar fibrocartilage with underlying osteonecrosis and fibroplasia affecting the subchondral compact bone and medulla, and carry a poor prognosis for return to performance. Diagnosis of shallow erosive lesions of the palmar fibrocartilage may allow therapeutic intervention earlier in the disease process, thereby preventing

Comparison of only T3 and T3–T4 sympathectomy for axillary hyperhidrosis regarding treatment effect and compensatory sweating

PubMed Central

Yuncu, Gökhan; Turk, Figen; Ozturk, Gökhan; Atinkaya, Cansel

2013-01-01

OBJECTIVES Patients diagnosed with axillary hyperhidrosis can face psychosocial issues that can ultimately hinder their quality of life both privately and socially. The routine treatment for axillary hyperhidrosis is T3–T4 sympathectomy, but compensatory sweating is a serious side effect that is commonly seen with this approach. This study was designed to evaluate whether a T3 sympathectomy was effective for the treatment of axillary hyperhidrosis and whether this treatment led to less compensatory sweating than T3–T4 sympathectomies among our 60-patient population. METHODS One hundred and twenty endoscopic thoracic sympathectomies were performed on 60 patients who had axillary hyperhidrosis. The sympathectomies were accomplished by means of a single-lumen endotracheal tube and a single port. The axillary hyperhidrosis patients were randomly divided into two groups with 17 patients in Group 1 undergoing T3–T4 sympathectomies and 43 in Group 2 undergoing only T3 sympathectomies. We analysed the data associated with the resolution of axillary hyperhidrosis, the degree of patient satisfaction with the surgical outcome and the quality of life in parallel with compensatory sweating after the procedure as reported by the patient and confirmed by the examiner. Moreover, the results were compared statistically. RESULTS No statistically significant difference was observed between the groups based on age (P = 0.56), gender (P = 0.81), duration of the surgery (P = 0.35) or postoperative satisfaction levels (P = 0.45). However, the incidence and degree of compensatory sweating were lower in the T3 group than the T3–T4 group at the 1-year follow-up (P = 0.008). CONCLUSIONS T3 sympathectomy was as effective as T3–T4 sympathectomy for the treatment of axillary hyperhidrosis based on the patients’ reported postoperative satisfaction, and the T3 group demonstrated lower compensatory sweating at the 1-year follow-up. PMID:23644731

Axillary hyperhidrosis - topical treatment with aluminium chloride hexahydrate

PubMed Central

Ellis, Harold; Scurr, John H.

1979-01-01

Forty-two patients with axillary hyperhidrosis on the waiting list for surgery were treated with topical saturated solution of aluminium chloride hexahydrate in absolute alcohol. There have been 7 failures. Three patients were unable to cope with the treatment and 4 more experienced severe local irritation or soreness; these 4 were submitted to local surgery. This is a simple and effective treatment for the majority of cases of severe axillary sweating. PMID:548949

Residual Limb Hyperhidrosis and RimabotulinumtoxinB: A Randomized Placebo-Controlled Study.

PubMed

Pasquina, Paul F; Perry, Briana N; Alphonso, Aimee L; Finn, Sacha; Fitzpatrick, Kevin F; Tsao, Jack W

2016-05-01

To investigate the use of rimabotulinumtoxinB (BoNT/B [Myobloc]) compared with placebo in treating hyperhidrosis in the residual limbs of individuals with amputation. Randomized, double-blind, placebo-controlled pilot study. Military medical center. Male participants (N=9) with 11 major amputations of the lower limbs and who complained of excessive sweating in their residual limbs were enrolled in the study between September 24, 2008 to October 28, 2011. Participants' lower limbs were randomly assigned to receive injections of either BoNT/B (n=7) or placebo (n=4). BoNT/B. The primary efficacy variable was a minimum of 50% reduction in sweat production 4 weeks after the injection as measured via gravimetric sweat analysis after 10 minutes of physical exertion. Secondary analyses were performed on prosthetic function and pain. All volunteers (100%; 7) in the BoNT/B group achieved a minimum of 50% reduction in sweat production as compared with only 50% (2) in the placebo group. The percent reduction was significantly greater for the BoNT/B group than for the placebo group (-72.7%±15.7% vs -32.7%±39.2%; P<.05). Although both groups subjectively self-reported significant sweat reduction and improved prosthetic function (P<.05 for both), objective gravimetric sweat analyses significantly decreased only for the BoNT/B group (2.3±2.3g vs 0.7±1.1g; P<.05). Neither group reported a change in phantom limb pain or residual limb pain (P>.05 for both). BoNT/B successfully reduces sweat production in individuals with residual limb hyperhidrosis, but does not affect pain. No differences were found in perceived effect on prosthetic use between BoNT/B and placebo groups. Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Hyperhidrosis in naïve purpose-bred beagle dogs (Canis familiaris).

PubMed

Carrier, Catherine A; Seeman, Jennifer L; Hoffmann, Guenther

2011-05-01

This case study details the unusual clinical findings in a unique paw-pad disorder that recently emerged among 2 male and 1 female naïve purpose-bred beagle dogs (Canis familiaris) newly received into our facility. During acclimation period physical examinations, the affected dogs demonstrated constantly moist, soft paw pads on all 4 feet. No information was available regarding the epidemiology and pathogenesis of this pad condition in beagle dogs. Here, we report the results of physical examination, clinical chemistry analysis, hematology, histopathology, detailed observations, and novel testing techniques performed during the acclimation period. Histopathology of several sections of affected footpads was compared with that of an age-matched dog with clinically normal paw pads. We describe the morphologic features of a distinctive cutaneous canine footpad condition and discuss the possible differential diagnoses. The histologic and clinical features were most consistent with those of hyperhidrosis; to our knowledge, this report is the first description of hyperhidrosis as a distinct condition in purpose-bred beagle dogs.

The effect of image alterations on identification using palmar flexion creases.

PubMed

Cook, Tom; Sutton, Raul; Buckley, Kevan

2013-11-01

Palmprints are identified using matching of minutia points, which can be time consuming for fingerprint experts and in database searches. This article analyzes the operational characteristics of a palmar flexion crease (PFC) identification software tool, using a dataset of 10 replicates of 100 palms, where the user can label and match palmar line features. Results show that 100 palmprint images modified 10 times each using rotation, translation, and additive noise, mimicking some of the characteristics found in crime scene palmar marks, can be identified with a 99.2% genuine acceptance rate and 0% false acceptance rate when labeled within 3.5 mm of the PFC. Partial palmprint images can also be identified using the same method to filter the dataset prior to traditional matching, while maintaining an effective genuine acceptance rate. The work shows that identification using PFCs can improve palmprint identification through integration with existing systems, and through dedicated palmprint identification applications. © 2013 American Academy of Forensic Sciences.

Quantitative palmar dermatoglyphics and the assessment of population affinities: data from marine fishermen of Puri, India.

PubMed

Reddy, B M; Chopra, V P; Karmakar, B; Malhotra, K C

1988-09-01

Variation in quantitative dermatoglyphics among three endogamous groups of marine fishermen of Puri Coast, India, is greater for the palmar variables than for the fingers. This is the case in both the sexes. The pattern of population affinities, however, differs for the males and females. In order to evaluate the importance of palmar variables in population studies, the results in males are compared with those of finger variables and anthropometrics. There is no significant heterogeneity between the groups for finger variables. Although significant intergroup variability is observed in the palmar and anthropometric traits, the two sets of results are not in the same direction. Palmar dermatoglyphic relationships reflect the caste affiliations, while the anthropometric are in line with geographic proximity.

Hyperhidrosis associated with subthalamic deep brain stimulation in Parkinson's disease: Insights into central autonomic functional anatomy.

PubMed

Ramirez-Zamora, Adolfo; Smith, Heather; Youn, Youngwon; Durphy, Jennifer; Shin, Damian S; Pilitsis, Julie G

2016-07-15

There is limited evidence regarding the precise location and connections of thermoregulatory centers in humans. We present two patients managed with subthalamic nucleus (STN) Deep Brain Stimulation (DBS) for motor fluctuations in PD that developed reproducible hyperhidrosis with high frequency DBS. To describe the clinical features and analyze the location of the electrodes leading to autonomic activation in both patients. We retrospectively assessed the anatomical localization, electrode programming settings and effects of unilateral STN DBS leading to hyperhidrosis. Unilateral stimulation of anterior and medially located contacts within the STN and zona incerta (Zi) caused bilateral, consistent, reproducible, and reversible sweating in our patients. Adequate control of motor symptoms without autonomic side effects was accomplished with alternative programming settings. Stimulation of the medial Zi and medial and anterior STN causes hyperhidrosis in a pattern similar to that described in primates and rats. We speculate that central autonomic fibers originating in the lateral hypothalamic area project laterally to the ventral/medial Zi and then to brainstem nuclei following an medial and posterior trajectory in relationship to STN. Copyright © 2016 Elsevier B.V. All rights reserved.

Hyperhidrosis in Naïve Purpose-Bred Beagle Dogs (Canis familiaris)

PubMed Central

Carrier, Catherine A; Seeman, Jennifer L; Hoffmann, Guenther

2011-01-01

This case study details the unusual clinical findings in a unique paw-pad disorder that recently emerged among 2 male and 1 female naïve purpose-bred beagle dogs (Canis familiaris) newly received into our facility. During acclimation period physical examinations, the affected dogs demonstrated constantly moist, soft paw pads on all 4 feet. No information was available regarding the epidemiology and pathogenesis of this pad condition in beagle dogs. Here, we report the results of physical examination, clinical chemistry analysis, hematology, histopathology, detailed observations, and novel testing techniques performed during the acclimation period. Histopathology of several sections of affected footpads was compared with that of an age-matched dog with clinically normal paw pads. We describe the morphologic features of a distinctive cutaneous canine footpad condition and discuss the possible differential diagnoses. The histologic and clinical features were most consistent with those of hyperhidrosis; to our knowledge, this report is the first description of hyperhidrosis as a distinct condition in purpose-bred beagle dogs. PMID:21640037

Palmar dermatoglyphic patterns in twins.

PubMed

Jacques, S M; Salzano, F M; Penña, H F

1977-01-01

The role of genetic factors in the determination of palmar dermatoglyphic patterns was investigated in a series of 49 MZ and 51 DZ twins, using Spearman's rank correlation and analysis of variance. Both methods indicated that the genetic effect in the distribution of patterns is highest in the interdigital III and lowest in the interdigital IV regions, the hypothenar and thenar showing intermediate values. As for interdigital II, no evaluation of genetic effects was possible using the nonparametric test, but the estimates of genetic variance indicate that inherited factors may play a relatively minor role in the pattern distribution of this area.

Analysis of the quantitative dermatoglyphics of the digito-palmar complex in patients with multiple sclerosis.

PubMed

Supe, S; Milicić, J; Pavićević, R

1997-06-01

Recent studies on the etiopathogenesis of multiple sclerosis (MS) all point out that there is a polygenetical predisposition for this illness. The so called "MS Trait" determines the reactivity of the immunological system upon ecological factors. The development of the glyphological science and the study of the characteristics of the digito-palmar dermatoglyphic complex (for which it was established that they are polygenetically determined characteristics) all enable a better insight into the genetic development during early embriogenesis. The aim of this study was to estimate certain differences in the dermatoglyphics of digito-palmar complexes between the group with multiple sclerosis and the comparable, phenotypically healthy groups of both sexes. This study is based on the analysis of 18 quantitative characteristics of the digito-palmar complex in 125 patients with multiple sclerosis (41 males and 84 females) in comparison to a group of 400 phenotypically healthy patients (200 males and 200 females). The conducted analysis pointed towards a statistically significant decrease of the number of digital and palmar ridges, as well as with lower values of atd angles in a group of MS patients of both sexes. The main discriminators were the characteristic palmar dermatoglyphics with the possibility that the discriminate analysis classifies over 80% of the examinees which exceeds the statistical significance. The results of this study suggest a possible discrimination of patients with MS and the phenotypically health population through the analysis of the dermatoglyphic status, and therefore the possibility that multiple sclerosis is genetically predisposed disease.

Superficial Palmar Arch Aneurysm after Carpal Tunnel Decompression, a Rare Complication: A Case Report

PubMed Central

Gull, S.; Spence, R. A. J.; Loan, W.

2011-01-01

False aneurysms of the palmar arteries are rare. They are usually associated with traumatic injuries to the hand vasculature. We present a case of superficial palmar arch aneurysm (SPAA), complicating carpal tunnel decompression which presented as a pulsatile mass at the site of previous surgery. Initial diagnosis was made on clinical examination and confirmed on doppler ultrasound (US) and computed tomographic angiography (CTA). The feeding vessel of the aneurysm was subsequently occluded using coil embolization. PMID:21547251

Palmar Creases: Classification, Reliability and Relationships to Fetal Alcohol Spectrum Disorders (FASD).

PubMed

Mattison, Siobhán M; Brunson, Emily K; Holman, Darryl J

2015-09-01

A normal human palm contains 3 major creases: the distal transverse crease; the proximal transverse crease; and the thenar crease. Because permanent crease patterns are thought to be laid down during the first trimester, researchers have speculated that deviations in crease patterns could be indicative of insults during fetal development. The purpose of this study was twofold: (1) to compare the efficacy and reliability of two coding methods, the first (M1) classifying both "simiana" and Sydney line variants and the second (M2) counting the total number of crease points of origin on the radial border of the hand; and (2) to ascertain the relationship between palmar crease patterns and fetal alcohol spectrum disorders (FASD). Bilateral palm prints were taken using the carbon paper and tape method from 237 individuals diagnosed with FASD and 190 unexposed controls. All prints were coded for crease variants under M1 and M2. Additionally, a random sample of 98 matched (right and left) prints was selected from the controls to determine the reliabilities of M1 and M2. For this analysis, each palm was read twice, at different times, by two readers. Intra-observer Kappa coefficients were similar under both methods, ranging from 0.804-0.910. Inter-observer Kappa coefficients ranged from 0.582-0.623 under M1 and from 0.647-0.757 under M2. Using data from the entire sample of 427 prints and controlling for sex and ethnicity (white v. non-white), no relationship was found between palmar crease variants and FASD. Our results suggest that palmar creases can be classified reliably, but palmar crease patterns may not be affected by fetal alcohol exposure.

Comparative Study of Efficacy and Safety of Botulinum Toxin a Injections and Subcutaneous Curettage in the Treatment of Axillary Hyperhidrosis

PubMed Central

Budamakuntla, Leelavathy; Loganathan, Eswari; George, Anju; Revanth, BN; Sankeerth, V; Sarvjnamurthy, Sacchidananda Aradhya

2017-01-01

Background: Primary focal axillary hyperhidrosis is a chronic distressing disorder affecting both the sexes. When the condition is refractory to conservative management, we should go for more promising therapies like intradermal botulinum toxin A (BtxA) injections in the axilla, and surgical therapies like subcutaneous curettage of sweat glands. Aims and Objectives: The aim of this study is to compare the efficacy, safety and duration of action of intradermal BtxA injections in one axilla and subcutaneous curettage of sweat glands in the other axilla of the same patient with axillary hyperhidrosis. Materials and Methods: Twenty patients (40 axillae) received intradermal BtxA injections on the right side (20 axillae) and underwent tumescent subcutaneous curettage of sweat glands on the left side (20 axillae). Sweat production rate was measured using gravimetry analyses at baseline and at 3 months after the procedure. Subjective analyses were done using hyperhidrosis disease severity scale (HDSS) score at baseline, at 3rd and 6th month after the procedure. Results: At 3 months post-treatment, the resting sweat rate in the toxin group improved by 80.32% versus 79.79% in the subcutaneous curettage method (P = 0.21). Exercise-induced sweat rate in the toxin group improved by 88.76% versus 88.8% in the subcutaneous curettage group (P = 0.9). There was a significant difference in the HDSS score after treatment with both the modalities. There were no adverse events with BtxA treatment compared to very minor adverse events with the surgical method. Conclusion: Both intradermal BtxA injections and tumescent subcutaneous curettage of sweat glands had a significant decrease in the sweat rates with no significant difference between the two modalities. Hence, in resource poor settings where affordability of BtxA injection is a constraint, subcutaneous curettage of sweat glands can be preferred which has been found equally effective with no or minimal adverse events. PMID

[Prevention and regeneration of barrier disturbances in occupational dermatology].

PubMed

Schürer, Nanna Y; Schwanitz, Hans J

2004-11-01

Over the past 10 years primary, secondary and tertiary prevention of occupational skin disorders has been shown to be successful, documented with appropriate statistical methods. Interventional strategies are the main features of secondary and tertiary prevention, now well-established in occupational dermatology. Primary prevention is best accomplished by health education measures, both in the form on individual counseling and seminars. This overview reviews the scientific background of hand eczema with respect to barrier damage and repair and then considers the options for individualized and focused prevention. Special anatomical features of the interdigital space and palms, as well as functional disorders, such as palmar hyperhidrosis, are discussed. The importance of barrier regeneration is considered in light of the role of an acid pH, the epidermal calcium gradient and aspects of percutaneous absorption. The effects of anti-oxidants are considered, and new bioengineering methods which rely on physiologic measuring techniques are reviewed.

Determination of functional and morphologic changes in palmar digital nerves after nonfocused extracorporeal shock wave treatment in horses.

PubMed

Bolt, David M; Burba, Daniel J; Hubert, Jeremy D; Strain, George M; Hosgood, Giselle L; Henk, William G; Cho, Doo-Youn

2004-12-01

To determine functional and morphologic changes in palmar digital nerves after nonfocused extracorporeal shock wave (ESW) treatment in horses. 6 horses. The medial and lateral palmar digital nerves of the left forelimb were treated with nonfocused ESWs. The medial palmar digital nerve of the right forelimb served as a nontreated control nerve. At 3, 7, and 35 days after treatment, respectively, 2 horses each were anesthetized and nerves were surgically exposed. Sensory nerve conduction velocities (SNCVs) of treated and control nerves were recorded, after which palmar digital neurectomies were performed. Morphologic changes in nerves were assessed via transmission electron microscopy. Significantly lower SNCV in treated medial and lateral nerves, compared with control nerves, was found 3 and 7 days after treatment. A significantly lower SNCV was detected in treated medial but not lateral nerves 35 days after treatment. Transmission electron microscopy of treated nerves revealed disruption of the myelin sheath with no evidence of damage to Schwann cell bodies or axons, 3, 7, and 35 days after treatment. Nonfocused ESW treatment of the metacarpophalangeal area resulted in lower SNCV in palmar digital nerves. This effect likely contributes to the post-treatment analgesia observed in horses and may result in altered peripheral pain perception. Horses with preexisting lesions may be at greater risk of sustaining catastrophic injuries when exercised after treatment.

Dependence of palmar sweating response and central nervous system activity on the frequency of whole-body vibration.

PubMed

Ando, Hideo; Noguchi, Ryo

2003-06-01

This study was carried out to determine the effects of the frequency of whole-body vibration on palmar sweating response and the activity of the central sympathetic nervous system. Palmar sweating volume was measured on the right palm of six healthy men before and during 3 minutes of exposure to sinusoidal whole-body vibration at three different frequencies (16, 31.5, and 63 Hz). The whole-body vibration had a frequency-weighted, root mean square (rms) acceleration magnitude of 2.0 m/s2. As the index of the activated central sympathetic nervous system, saliva level of 3-methoxy-4-hydroxyphenylglycol (MHPG) was analyzed before and immediately after each vibration exposure. Each vibration frequency induced a palmar sweating response, that of 31.5 Hz being the largest. However, no significant difference was found between the three vibration conditions. Saliva MHPG increased in all the vibration exposures, and the largest change was observed at 31.5 Hz, the difference being significant. Acute exposure to whole-body vibration induced a palmar sweating response and activated the central sympathetic nervous system. The effects on the central nervous system were found to be dependent on the frequency of the vibration.

Thorascopic Sympathectomy Performed Using Laser

PubMed Central

Black, SA; Taylor, FGM; Russell, MH; Ariga, R; Thomas, MH

2008-01-01

INTRODUCTION Thorascopic sympathectomy is accepted as an effective treatment for palmar hyperhidrosis, facial blushing and to a lesser extent for digital ischaemia and axillary hyperhidrosis. PATIENTS AND METHODS Data were collected retrospectively on patients undergoing thorascopic sympathectomy at St Peter's Hospital between 1987 and 2006. Patients were followed up by telephone interview. RESULTS A total of 233 thorascopic sympathectomy procedures were performed by a single operator in 123 patients. Ages ranged from 9–71 years and 75 were women. In patients, 105 had a bilateral and 13 a unilateral procedure, 5 patients had a bilateral procedure performed in two stages. In 6 upper limbs, the procedure could not be done. Overall, 110 patients (90%) had the procedure performed for palmar hyperhidrosis, 8 (6%) for facial blushing and in 5 (4%) patients the operation was performed for digital ischaemia with tissue loss. There were no deaths and all patients were discharged on day 1 following the procedure. Complications included bleeding (2), pulmonary oedema (1) and failed procedure (2); however, no incidences of Horner's syndrome occurred. Only 40 of 123 (32.5%) patients gave follow-up information. Of this small group, 33 of 40 (83%) were cured, 4 of 40 (10%) were better, 2 of 40 (5%) were unchanged and 1 patient was worse. Only 22 out of 40 (55%) of these patients were troubled by compensatory sweating, with only 4 of 40 (10%) reporting this as a major problem. CONCLUSIONS Thorascopic sympathectomy is safe and can be carried out as a single bilateral procedure in the majority of cases. The laser allows the use of a single port, requires less dissection than surgical or clipping techniques, is more precise than diathermy and may be less likely to cause a Horner's syndrome. PMID:18325216

Current and emerging therapeutic modalities for hyperhidrosis, part 1: conservative and noninvasive treatments.

PubMed

Ram, Ramin; Lowe, Nicholas J; Yamauchi, Paul S

2007-03-01

Approximately 1% to 3% of the US population has hyperhidrosis (HH). HH can be an incapacitating medical condition because it not only hinders patient quality of life but also causes the secondary effect of excess cutaneous sweat. There is a broad spectrum of treatment modalities including topical and systemic therapies, iontophoresis, localized neuroinhibitory injections, and surgical interventions. This article reviews HH and the conservative treatments for the condition.

Surgical treatment of axillary hyperhidrosis by suction-curettage of sweat glands*

PubMed Central

de Rezende, Rebeca Maffra; Luz, Flávio Barbosa

2014-01-01

Suction curettage is a dermatologic surgery technique for the treatment of axillary hyperhidrosis, which is becoming more popular. Objective: The purpose of this study is to describe the current technique of removal of axillary sweat glands, and evaluate its efficacy and safety. Conclusion: Suction-curettage of sweat glands is a minimally invasive surgical technique that is easy to perform, safe, has high rates of success and relatively few side-effects. It is generally well tolerated by patients and requires shorter time away from daily activities, when compared with other surgical modalities. PMID:25387499

Qualitative and quantitative analysis of palmar dermatoglyphics among smokeless tobacco users.

PubMed

Vijayaraghavan, Athreya; Aswath, Nalini

2015-01-01

Palm prints formed once does not change throughout life and is not influenced by environment. Palmar Dermatoglyphics can indicate the development of potentially malignant and malignant lesions and help in identifying persons at high risk of developing Oral submucous fibrosis (OSMF) and Oral squamous cell carcinoma (OSSC). To analyze the qualitative [finger ridge pattern and presence or absence of hypothenar pattern] and quantitative [mean ATD angle and total AB ridge count] variations in Palmar Dermatoglyphics in patients suffering from OSMF and OSCC. A prospective comparative study among 40 patients (Group I--10 samples of smokeless tobacco users with OSMF, Group II--10 samples of smokeless tobacco users with OSCC, Group III--10 samples of smokeless tobacco users without OSMF or OSCC and Group IV--10 samples without smokeless tobacco habit without OSMF and OSCC as controls) were selected. The palm prints were recorded using an HP inkjet scanner. The patients were asked to place the palm gently on the scanner with the fingers wide apart from each other. The images of the palm prints were edited and qualitative and quantitative analysis were done. Statistical analysis such as Kruskal Wallis, Post Hoc and Analysis of Varience were done. A highly significant difference among the finger ridge, hypothenar pattern and mean ATD angle (P<0.001) and total AB ridge count (P=0.005) in OSMF and OSCC patients were obtained. There is predominance of arches and loops, presence of hypothenar pattern, decrease in mean ATD angle and total AB ridge count in OSMF and Oral Cancer patients. Palmar Dermatoglyphics can predict the probable occurrence of OSMF and OSCC in smokelees tobacco users.

Palmar reconstruction of the triangular fibrocartilage complex for instability of the distal radioulnar joint: a biomechanical study.

PubMed

Kataoka, T; Moritomo, H; Omokawa, S; Iida, A; Wada, T; Aoki, M

2013-06-01

We developed a new triangular fibrocartilage complex reconstruction technique for distal radioulnar joint instability in which the palmar portion of the triangular fibrocartilage complex was predominantly reconstructed, and evaluated whether such reconstruction can restore stability of the distal radioulnar joint in seven fresh cadaver upper extremities. Distal radioulnar joint instability was induced by cutting all soft-tissue stabilizers around the distal ulna. Using a palmar approach, a palmaris longus tendon graft was sutured to the remnant of the palmar radioulnar and ulnocarpal ligaments. The graft was then passed through a bone tunnel created at the fovea and was sutured. Loads were applied to the radius, and dorsopalmar displacements of the radius relative to the ulna were measured using an electromagnetic tracking device in neutral rotation, 60° supination and 60° pronation. We compared the dorsopalmar displacements before sectioning, before reconstruction and after reconstruction. Dorsopalmar instability produced by sectioning significantly improved in all forearm positions after reconstruction.

Spontaneous periodic hypothermia and hyperhidrosis: a possibly novel cerebral neurotransmitter disorder.

PubMed

Rodrigues Masruha, Marcelo; Lin, Jaime; Arita, Juliana Harumi; De Castro Neto, Eduardo Ferreira; Scerni, Débora Amado; Cavalheiro, Esper Abrão; Mazzacoratti, Maria Da Graça Naffah; Vilanova, Luiz Celso Pereira

2011-04-01

Spontaneous periodic episodes of hypothermia still defy medical knowledge. In 1969, Shapiro et al. described the first two cases of spontaneous periodic hypothermia associated with agenesis of the corpus callosum. Recently, Dundar et al. reported a case of spontaneous periodic hypothermia and hyperhidrosis without corpus callosum agenesis, suggesting that the periodic episodes of hypothermia might be of epileptiform origin. Here we describe two paediatric patients with spontaneous periodic hypothermia without corpus callosum agenesis and demonstrate, to our knowledge for the first time, altered levels of neurotransmitter metabolites within the cerebrospinal fluid. © The Authors. Journal compilation © Mac Keith Press 2010.

Simultaneous Median and Ulnar Compression Neuropathy Secondary to a Giant Palmar Lipoma: A Case Report and Review of the Literature

PubMed Central

Unal, Melih; Demirayak, Engin; Acar, Baver

2018-01-01

Lipomas are benign tumors that rarely settle in the hand. They usually present with mass, pain, and nerve compression symptoms. Although isolated median or ulnar nerve compression neuropathy secondary to a lipoma of the hand has been widely reported, simultaneous median and ulnar nerve compression neuropathy are exceedingly rare and there are only three reported cases in the current literature to date. Herein, a case of a 50-year-old woman with a giant palmar lipoma that caused median and ulnar compression neuropathy is presented. The removal of the tumor resulted in the complete recovery of the patient’s symptoms. A deep-seated palmar lipoma should be kept in mind in patients with unilateral compression neuropathy symptoms with a palmar mass. PMID:29666776

Comminuted Distal Radial Fracture with Large Rotated Palmar Medial Osteochondral Fragment in the Joint.

PubMed

Gökkus, Kemal; Sagtas, Ergin; Kesgin, Engin; Aydin, Ahmet Turan

2018-01-01

Intra-articular distal radius fractures have long been massively discussed in the literature, but regarding to fractures that possess rotated volar medial fragment in the joint a few amount papers has been written. In this article, we would like to emphasize the significance of the rotated palmar medial (lunate facet) fragment. A 39-year-old man fell from a height of about 3 m and landed on his right outstretched hand; within 40 min, he arrived at our clinic presenting with a severe pain and swelling in his right wrist. Initial X-rays of the wrist revealed dorsal subluxation of the radiocarpal joint with dorsal comminution of the radial articular surface and fracture of the radial styloid process, with (nearly inverted) ~ 140-150° rotation of the palmar medial fragment. With an additional volar approach, the fragment reduced and stabilized with two K-wires and wrist immobilized in external fixator. The patient returned to daily activities without any discomfort and pain after the 1 year from the surgery. Overlooking of palmar rotated osteochondral fragment will cause deficiency to build proper pre-operative strategy to approach the reduction of the fragment. The incompetence of reduction will deteriorate the articular surface and lead to early osteoarthritis of the wrist. The surgeon should detect this fragment and should be familiar with volar approaches of the wrist. Above average surgical experience would be needed for successful reduction.

Cooling modifies mixed median and ulnar palmar studies in carpal tunnel syndrome.

PubMed

Araújo, Rogério Gayer Machado de; Kouyoumdjian, João Aris

2007-09-01

Temperature is an important and common variable that modifies nerve conduction study parameters in practice. Here we compare the effect of cooling on the mixed palmar median to ulnar negative peak-latency difference (PMU) in electrodiagnosis of carpal tunnel syndrome (CTS). Controls were 22 subjects (19 women, mean age 42.1 years, 44 hands). Patients were diagnosed with mild symptomatic CTS (25 women, mean age 46.6 years, 34 hands). PMU was obtained at the usual temperature, >32 degrees C, and after wrist/hand cooling to <27 degrees C in ice water. After cooling, there was a significantly greater increase in PMU and mixed ulnar palmar latency in patients versus controls. We concluded that cooling significantly modifies the PMU. We propose that the latencies of compressed nerve overreact to cooling and that this response could be a useful tool for incipient CTS electrodiagnosis. There was a significant latency overreaction of the ulnar nerve to cooling in CTS patients. We hypothesize that subclinical ulnar nerve compression is associated with CTS.

[Circumscribed palmar hypokeratosis (CPM): The diagnostic value of dermoscopy].

PubMed

Topin-Ruiz, S; Debarre, J-M; Blanchard, E; Kettani, S; Valmier, P-J; Martin, L; Le Corre, Y

2017-03-01

Circumscribed palmar hypokeratosis (CPH) is a rare skin disease, first described in 2002, associated with sudden localized reduction of the corneal layer. In most cases, it presents as an isolated rounded erythematous palmar lesion on the thenar eminence. We describe the dermoscopic semiology of CPH in 3 cases. Three patients between the ages of 59 and 72 presented very limited erythematous lesions suggestive of CPH. Dermoscopic examination of these lesions provided similar findings. Biopsy, which was performed in one patient, confirmed the diagnosis of CPH. Two dermoscopic elements of CPH are characteristic: (1) the sides of the lesion have a "stair step" or "geological strata" type of configuration, and the thickness of the different strata varies; (2) the centre of the lesion showed a homogeneous erythematous area with a vascular pattern composed of dotted vessels of the superficial dermis and sometime vascular loops. These dermoscopic aspects are characteristic and enable CPH to be differentiated from Bowen's disease or porokeratosis of Mibelli. In Bowen's disease, there is no stair step like aspect to the sides of lesions; further, the centre of the lesion shows glomerular vessels (coiled vessels) and/or globular vessels (small red clods). In porokeratosis, peripheral keratotic "white track" structures comprise a single pigmented channel or a double white line. There is no "stair step" or central vascular pattern. The dermoscopic semiology of CPH is highly characteristic and enables differentiation from Bowen's disease and porokeratosis. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Thirty-five units of botulinum toxin type A for treatment of axillary hyperhidrosis in female patients.

PubMed

Marcella, Stefanie; Goodman, Greg; Cumming, Simon; Foley, Peter; Morgan, Vanessa

2011-05-01

We present a retrospective audit on efficacy and impact of 35 units of botulinum toxin type A per axilla on quality of life in female patients with axillary hyperhidrosis. This audit shows that 35 units of botulinum toxin type A is a reasonable starting dose and could significantly improve patients' quality of life and reduce the cost of treatment. © 2011 The Authors. Australasian Journal of Dermatology © 2011 The Australasian College of Dermatologists.

Fingertip reconstruction with a palmar advancement flap and free dermal graft: a report of six cases.

PubMed

Arons, M S

1985-03-01

The palmar thumb advancement flap was first described by Moberg in 1964. It was further utilized for the thumb and defined by Posner and Smith in 1971. In 1980, Macht and Watson favorably reported their technique of palmar advancement that was applicable not only for the thumb, but also for all five digits with soft tissue tip losses. A further refinement of their technique is to augment the digital tip with an autogenous dermal graft. This dermal "padding" is placed directly over the bony tuft to act as a "shock absorber," add bulk and contour to the distal tip of the finger, increase soft tissue stability, eliminate direct percussive tenderness of the bone, and decrease disability for specific occupations such as those requiring typewriting. Six cases are reported.

Classification of Systemic and Localized Sweating Disorders.

PubMed

Ohshima, Yuichiro; Tamada, Yasuhiko

2016-01-01

Hyperhidrosis can be subdivided into generalized hyperhidrosis, with increased sweating over the entire body, and focal hyperhidrosis, in which the excessive sweating is restricted to specific parts of the body. Generalized hyperhidrosis may be either primary (idiopathic) or secondary. Secondary generalized hyperhidrosis may be caused by infections such as tuberculosis, hyperthyroidism, endocrine and metabolic disturbances such as pheochromocytoma, neurological disorders, or drugs. Focal hyperhidrosis may also be primary (idiopathic) or secondary. Frey's syndrome is one form of secondary focal hyperhidrosis that occurs during eating together with reddening of the area in front of the ear following parotid gland surgery or injury. Primary focal hyperhidrosis is particularly common on the palms and soles of the feet, in the axilla, and on the head. Anhidrosis may be either congenital/genetic or acquired. Some of the most typical forms of congenital/genetic anhidrosis include hypohidrotic ectodermal dysplasia, congenital insensitivity to pain and anhidrosis, and Fabry disease. Acquired anhidrosis is classified as secondary anhidrosis, which may be due to an underlying disorder such as a neurological disorder, an endocrine or metabolic disturbance, or the effect of drugs, or idiopathic anhidrosis for which the pathology, cause, and mechanism are unknown. Idiopathic anhidrosis is classified into acquired idiopathic generalized anhidrosis (AIGA), idiopathic segmental anhidrosis, and Ross syndrome. AIGA is divided into three categories according to differences in the site of disturbance: (1) sudomotor neuropathy, (2) idiopathic pure sudomotor failure, and (3) sweat gland failure. © 2016 S. Karger AG, Basel.

Comparative analysis of T2 selective division of rami-communicantes (ramicotomy) with T2 sympathetic clipping in the treatment of craniofacial hyperhidrosis.

PubMed

Kim, Do Hyung; Paik, Hyo Chae; Lee, Doo Yun

2004-08-01

The main cause of dissatisfaction after sympathetic trunk blocking surgery (T2 sympathectomy, sympathetic clipping) for craniofacial hyperhidrosis is compensatory sweating. Preserving sympathetic trunk may decrease the incidence of compensatory sweating, and we introduce T2 ramicotomy, which may better preserve the sympathetic nerve trunk in order to reduce compensatory sweating. From January 2000 to November 2002, video-assisted thoracoscopic (VAT) T2 sympathetic clipping and VAT ramicotomy were performed in 44 patients suffering from craniofacial hyperhidrosis. Twenty-two patients underwent T2 sympathetic clipping (group 1), and 22 underwent division of T2 rami-communicantes (group 2). We retrospectively analyzed the rate of satisfaction, dryness of face, and grade of compensatory sweating. Both groups were similar with respect to facial dryness (P = 0.099). Group 1: excessive dry 5 patients (22.7%), dry 17 patients (77.3%); group 2: excessive dry 3 patients (13.6%), dry 15 patients (68.1%), and persistent sweating 4 patients (18.3%). The rate of satisfaction was 77.3% in group 1, and 63.6% in group 2 with no significant difference (P > 0.05). The rate of compensatory sweating in group 2 (72.7%) was significantly lower than in group 1 (95.4%) (P < 0.039). The chance of embarrassing and disabling compensatory sweating was lower in group 2 than in group 1; 76.5% (embarrassing in 8 patients, disabling in 9) in group 1, and 36.4% (embarrassing in 7 patients, disabling in 1) in group 2 which was statistically significant (P < 0.006). T2 ramicotomy for craniofacial hyperhidrosis lowers the rate of compensatory sweating and excessive dryness of face compared to T2 clipping.

Reconstruction of totally degloved fingers: a novel application of the bilobed spiraled innervated radial artery superficial palmar branch perforator flap design provides for primary donor-site closure.

PubMed

Chi, Zhenglin; Yang, Peng; Song, Dajiang; Li, Zan; Tang, Liang; Gao, Weiyang; Song, Yonghuan; Chu, Tingang

2017-05-01

To investigate the results of resurfacing completely degloved digits using bilobed innervated radial artery superficial palmar branch (RASPB) perforator flap in a spiral fashion. A detailed anatomic study on 30 adult fresh frozen cadavers preinjected with silicone rubber compound to demarcate arterial anatomy documented locations, numbers, and diameters of arteries and skin perforators with surrounding nerves. The flap-raising procedure was performed using four fresh cadaver specimen. We reviewed the reconstruction of 12 digits by using a bilobed spiraled innervated RASPB free perforator flap after non-replantable degloving injury. Two skin paddles were marked out using standard points of reference. At least two separate cutaneous perforator vessels were identified using a hand-held Doppler and were dissected back to the RASPB in retrograde fashion. The skin paddles were then divided between the two cutaneous perforators to provide two separate paddles with a common vascular supply. The skin paddles were stacked in a spiral fashion on the flap inset, effectively increasing the width of the flap to cover the totally degloved finger while still allowing closure of the primary donor-site. The RASPB was present within the flap in all cadavers. The direct perforator and the musculocutaneous perforator were available in 93.33 and 76.67 %, respectively, with neither of them in 6.67 % of the cases. The constantly present two perforators allowed the design of a new bilobed spiraled innervated radial artery superficial palmar branch perforator flap. We used the proposed flap to reconstruct completely degloved digits in 12 patients (mean age 28.6 years; range 17-35 years). With our proposed flap, no flap failure or re-exploration occurred and the donor site was closed primarily in all cases. All the flaps survived uneventfully. Total active motion ranged from 92° to 140° and 111° to 155° in the cases with and without metacarpophalangeal joint involvement, respectively

Orally administered ketoconazole: route of delivery to the human stratum corneum.

PubMed Central

Harris, R; Jones, H E; Artis, W M

1983-01-01

Delivery of ketoconazole to human stratum corneum was studied. Thirteen healthy volunteers, three patients with chronic fungal disease and one patient with palmar-plantar hyperhidrosis were given 400 mg of ketoconazole daily for various lengths of time. The ketoconazole content of palmar stratum corneum, eccrine sweat, sebum, and serum was measured by high-pressure liquid chromatography (sensitivity, 0.005 to 0.010 microgram/ml). Palmar stratum corneum obtained after 7 and 14 days of daily administration contained up to 14 micrograms of ketoconazole per g. Ketoconazole was not found in sebum after 7 or 14 days of daily ingestion of the antimycotic agent. Sebum from three patients with chronic fungal infection treated for greater than 9 months contained ketoconazole (means, 4.7 micrograms/g). Thermogenic whole body eccrine sweat contained a mean of 0.059 microgram/ml on day 7 and 0.084 microgram/ml on day 14 of daily administration. Ketoconazole appeared in thermogenic whole body eccrine sweat and palmar hyperhidrotic sweat within 1 h after a single oral dose. Partition studies of ketoconazole containing eccrine sweat demonstrated a 10-fold greater concentration in the sediment phase (desquamated keratinocytes) compared with the clear supernatant phase. In vitro studies with [3H]ketoconazole-supplemented supernatant sweat revealed preferential binding to stratum corneum, hair, and nails and its partitioning to lipid-rich sebum. We conclude that eccrine sweat rapidly transports ketoconazole across the blood-skin barrier, where it may bind or partition to keratinocytes and surface lipids. PMID:6318663

Pacing-induced palmar sweating evaluated by unique hygrometer: possible implications of sympathetic activation during tachycardia.

PubMed

Maruyama, T; Yanaga, T; Makino, N

2000-03-01

Although reflex sympathetic activation is a major determinant of the haemodynamic tolerability of ventricular tachycardia (VT), the methods for evaluating this aspect during on-going VT remain invasive and complicated. Palmar sweating as an indirect but non-invasive measure of sympathetic activity was estimated by means of a unique hygrometer under right ventricular (RV) rapid pacing (up to 150 beats min-1) replicating VT, and concurrent monitoring of aortic blood pressure in five patients with various kinds of cardiac arrhythmias in our electrophysiological laboratory. The peak palmar sweating rate in arbitrary units was augmented as the RV pacing rate increased and was proportional to the pacing-induced fall in systolic blood pressure (SBP), with a correlation coefficient of more than 0.903 (P<0.006). The slope of linearity between the sweating rate and the fall in SBP varied among individual patients, with greater sweating amplitude in the younger patients even with the same extent of fall in SBP. This preliminary study suggests sympathetic acceleration caused by haemodynamic deterioration under simulated VT, and therefore this protocol may be able to predict the haemodynamic tolerability of sustained monomorphic VT.

Contact sensitivities in palmar plantar pustulosis (acropustulosis).

PubMed

Yiannias, J A; Winkelmann, R K; Connolly, S M

1998-09-01

Acropustulosis, or chronic palmar plantar pustulosis (PPP), is a phenomenon of recurrent sterile pustules, erythema, and scaling affecting the palms and soles. Its pathogenesis is unclear, and it is difficult to treat. The purpose of this study was to elucidate further the factors involved in causing PPP, thereby enhancing the ability to manage this disease. All cases of PPP seen at Mayo Clinic Scottsdale from 1987 to 1993 were reviewed. 21 patients with PPP were identified, 15 of whom had been patch tested. 9 of the 15 patients (60%) showed positive patch test results. Fragrance was the most common sensitivity, but nickel, formaldehyde, para-phenylenediamine, thiuram, neomycin, mercury, balsam of Peru, and cinnamic aldehyde sensitivities were demonstrated. Less important factors included atopy, fungal and bacterial infections, and irritation. Although the mechanism of this sterile pustulosis response does not depend solely on delayed hypersensitivity mechanisms, we believe that we have demonstrated such a large number of positive patch tests in this chronic pustular dermatosis that patch testing should be considered in the routine work-up of these patients.

[Unidirectional versus multidirectional palmar locking osteosynthesis of unstable distal radius fractures: comparative analysis with LDR 2.4 mm versus 2.7 mm matrix-Smartlock].

PubMed

Hakimi, M; Jungbluth, P; Gehrmann, S; Nowak, J; Windolf, J; Wild, M

2010-03-01

Due to advances in the development of the unidirectional locking plates there is now an increased use of multidirectional palmar locking plates in the treatment of distal radius factures. The purpose of this study was to evaluate a possible improvement of the treatment and results. This prospective cohort study investigated 40 patients with C1 and C2 Colles' fractures who had been treated with unidirectional and multidirectional locking plates. The average time for the follow-up examinations was 12.3 months (range 12-15 months) after surgery. The intra-operative functional (neutral-zero method), radiological and subjective (DASH score, VAS) results were evaluated. The intra-operative fluoroscopy time of the unidirectional group was 58 s shorter compared to the multidirectional group. All fractures healed without any complication. The radiological, subjective (DASH score) and objective results for both groups were good and showed no differences. Unidirectional palmar locking plates are equally suited for the therapy of C1 and C2 fractures as multidirectional palmar locking plates but multidirectional plates require a longer fluoroscopy time.

GLYCOSAMINOGLYCANS AND PROTEOGLYCANS IN PALMAR FASCIA OF PATIENTS WITH DUPUYTREN.

PubMed

Nascimento, Priscilla Carneiro Hirai; Kobayashi, Elsa Yoko; Lenzi, Luiz Guilherme de Saboya; Dos Santos, João Baptista Gomes; Nader, Helena Bonciani; Faloppa, Flávio

2016-01-01

: To evaluate and compare the behavior of glycosaminoglycans (GAGs) in Dupuytren disease (DD). : This is an experimental study with 23 patients diagnosed with DD. Tissue collected through fasciectomy with incision type Brunner or McCash were evaluated by electrophoresis for identification of GAGs. The quantification was carried out by immunofluorescence and dosage of proteins for different types of glycosaminoglycans. The results were expressed in percentage and statistically evaluated. : A significant increase was observed through eletrophoresis in GAGs, as compared to the control (p<0.05). Immunofluorescence of hyaluronic acid was reduced (23 times) when compared to the control (p<0.0001). : An increase of sulfated GAGs in Dupuytren's disease, mainly dermatan sulfate, was evident from our results, as well as a pronounced decrease of hyaluronic acid in the palmar aponeurosis from the same patients. Level of Evidence III, Case-Control Study.

Outcome of palmar/plantar digital neurectomy in horses with foot pain evaluated with magnetic resonance imaging: 50 cases (2005-2011).

PubMed

Gutierrez-Nibeyro, S D; Werpy, N M; White, N A; Mitchell, M A; Edwards, R B; Mitchell, R D; Gold, S J; Allen, A K

2015-03-01

There is limited knowledge of the foot lesions that influence the outcome of palmar/plantar digital neurectomy (PDN). 1) To report the short- and long-term outcomes of horses that underwent PDN to alleviate chronic foot pain due to lesions diagnosed by magnetic resonance imaging (MRI) and 2) factors that may influence the outcome of PDN. Multicentre retrospective study. Medical records of 50 horses subjected to PDN due to chronic foot pain were reviewed. Age, breed, sex, athletic activity, duration of lameness, affected limb(s), response to anaesthesia of the palmar/plantar digital nerves, MRI findings and surgical technique were analysed together with follow-up data to identify factors that influenced the long-term outcomes. Forty-six of 50 horses (92%) responded positively to surgery; 40 (80%) were able to return to their previous athletic use for a median time of 20 months (range: 12-72 months). Eighteen (36%) horses developed post operative complications including residual lameness, painful neuromas, or early recurrence of lameness. Horses with pre-existing core or linear lesions of the deep digital flexor tendon (DDFT) had significantly shorter periods of lameness resolution after surgery than horses with dorsal border lesions of the DDFT or other foot lesions. Palmar/plantar digital neurectomy can improve or resolve lameness in horses with foot pain unresponsive to medical therapy without serious post operative complications. However, horses with core or linear lesions of the DDFT should not be subjected to PDN as these horses experience residual lameness or early recurrent lameness after surgery. Magnetic resonance imaging can be used to identify these horses. © 2014 EVJ Ltd.

Treatment of Palmar Plantar Erythrodysesthesia (PPE) with Topical Sildenafil: A Pilot Study

PubMed Central

Meadows, Kellen L.; Rushing, Christel; Honeycutt, Wanda; Latta, Kenneth; Howard, Leigh; Arrowood, Christy A.; Niedzwiecki, Donna; Hurwitz, Herbert I.

2016-01-01

Purpose Palmar-plantar erythrodysethesia (PPE) is a common chemotherapy and anti-VEGF multi-kinase inhibitor class-related toxicity that often results in debilitating skin changes and often limits the use of active anti-cancer regimens. Mechanistic and anecdotal clinical evidence suggested that topical application of sildenafil cream may help reduce the severity of PPE. Therefore, we conducted a randomized, double-blind, placebo-controlled pilot study to evaluate the feasibility, safety and efficacy of topical sildenafil cream for the treatment of PPE. Methods Eligible subjects were required to have grade 1–3 PPE associated with either capecitabine or sunitinib. Subjects were randomized to receive 1% topical sildenafil cream to the left extremities or right extremities and placebo cream on the opposite extremity. 0.5 mL of cream was applied to each affected hand/foot two times per day. The primary endpoint was improvement in PPE grading at any point on study. Clinical assessments were evaluated by NCI-CTC 4.0 grading and patient self-reported pain. Results Ten subjects were enrolled; 9 were evaluable for safety and efficacy. Five of nine subjects reported some improvement in foot pain and 3 of 8 subjects for hand pain improvement. One of these subjects noted specific improvement in tactile function. No treatment-related toxicities were observed. Conclusions In this limited, single center study, topical cream containing 1% sildenafil is feasible to administer, is well-tolerated, and may mitigate PPE-related symptoms due to anti-cancer therapeutic agents. Further validation is necessary. PMID:25341548

Emergency management of traumatic collateral palmar digital nerve defect inferior to 30 mm by venous grafting. Report of 12 clinical cases.

PubMed

Laveaux, C; Pauchot, J; Obert, L; Choserot, V; Tropet, Y

2011-02-01

When traumatic collateral palmar digital nerve defect occurs, emergency venous grafting is an alternative to the two-step nervous grafting procedure. During the course of a monocentric retrospective study, 12 cases of emergency venous grafting were reviewed by a single independent examiner 11 months, at least, post-intervention. Clinical and functional evaluation was carried out, together with a self-assessment of the results by the patient. Data were compacted using a filtering method and the final result was considered in terms of "good" or "bad". Good result was observed in ten cases out of 12. Bad results were associated with poor sensory recovery in the two other cases. In one of these, the bad result was also related to severe symptoms in cold conditions and a troublesome hyperesthesia. Through a review of the literature, we justify the emergency treatment of nerve defects of the collateral palmar digital nerves with venous grafting. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

Soft tissue stabilization for palmar midcarpal instability using a palmaris longus tendon graft.

PubMed

Chaudhry, Tahseen; Shahid, Mohammed; Wu, Feiran; Mishra, Anuj; Deshmukh, Subodh

2015-01-01

To report the results of a technique of soft tissue stabilization for palmar midcarpal instability using a palmaris longus graft. In patients' symptomatic wrists with palmar midcarpal instability that had failed conservative management, we used a dorsal approach and stabilized the hamate and triquetrum by reconstructing the dorsal triquetrohamate ligament. The palmaris longus tendon graft was fixed with bone anchors. Seven wrists in 6 patients were available for follow-up at a mean of 28 months (range, 17-37 mo). There was an overall meaningful improvement in function (mean preoperative Disabilities of the Arm, Shoulder, and Hand score, 49 preoperatively, 28 postoperatively). There was a significant increase in grip strength from 15 to 21 kg. At final follow-up, 2 patients had moderate pain. The others had mild or no pain. Four patients returned to their previous occupation or activity. Patients retained full pronation and supination. When compared with the normal side, flexion was reduced to 71%, extension to 81%, radial deviation to 90%, and ulnar deviation to 65% of the opposite side. Although the mean results show an improvement, one patient had a poor result with deterioration in Disabilities of the Arm, Shoulder, and Hand score in spite of a clinically stable wrist, and another had clinical evidence of recurrent instability during pregnancy. One patient had residual symptoms from a prominent bone anchor. Overall, this technique showed good medium-term results in most of our patients. It retained some midcarpal mobility, eliminated clunking in most patients, and provided a noteworthy improvement in grip strength and function. We continue to use this technique for patients with symptomatic midcarpal instability, but it requires further evaluation with larger patient numbers and a longer follow-up to assess its overall value. Copyright © 2015 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Distribution of radiodense contrast medium after perineural injection of the palmar and palmar metacarpal nerves (low 4-point nerve block): an in vivo and ex vivo study in horses.

PubMed

Nagy, A; Bodò, G; Dyson, S J; Compostella, F; Barr, A R S

2010-09-01

Evidence-based information is limited on distribution of local anaesthetic solution following perineural analgesia of the palmar (Pa) and palmar metacarpal (PaM) nerves in the distal aspect of the metacarpal (Mc) region ('low 4-point nerve block'). To demonstrate the potential distribution of local anaesthetic solution after a low 4-point nerve block using a radiographic contrast model. A radiodense contrast medium was injected subcutaneously over the medial or the lateral Pa nerve at the junction of the proximal three-quarters and distal quarter of the Mc region (Pa injection) and over the ipsilateral PaM nerve immediately distal to the distal aspect of the second or fourth Mc bones (PaM injection) in both forelimbs of 10 mature horses free from lameness. Radiographs were obtained 0, 10 and 20 min after injection and analysed subjectively and objectively. Methylene blue and a radiodense contrast medium were injected in 20 cadaver limbs using the same techniques. Radiographs were obtained and the limbs dissected. After 31/40 (77.5%) Pa injections, the pattern of the contrast medium suggested distribution in the neurovascular bundle. There was significant proximal diffusion with time, but the main contrast medium patch never progressed proximal to the mid-Mc region. The radiological appearance of 2 limbs suggested that contrast medium was present in the digital flexor tendon sheath (DFTS). After PaM injections, the contrast medium was distributed diffusely around the injection site in the majority of the limbs. In cadaver limbs, after Pa injections, the contrast medium and the dye were distributed in the neurovascular bundle in 8/20 (40%) limbs and in the DFTS in 6/20 (30%) of limbs. After PaM injections, the contrast and dye were distributed diffusely around the injection site in 9/20 (45%) limbs and showed diffuse and tubular distribution in 11/20 (55%) limbs. Proximal diffusion of local anaesthetic solution after a low 4-point nerve block is unlikely to be

Arsenic-related Bowen's disease, palmar keratosis, and skin cancer.

PubMed Central

Cöl, M; Cöl, C; Soran, A; Sayli, B S; Oztürk, S

1999-01-01

Chronic arsenical intoxication can still be found in environmental and industrial settings. Symptoms of chronic arsenic intoxication include general pigmentation or focal "raindrop" pigmentation of the skin and the appearance of hyperkeratosis of the palms of the hands and soles of the feet. In addition to arsenic-related skin diseases including keratosis, Bowen's disease, basal-cell-carcinoma, and squamous-cell carcinoma, there is also an increased risk of some internal malignancies. Arsenic-related diseases are common in areas of the world where the drinking water has a high arsenic content. In this paper, we describe a 35-year-old male patient who had arsenic-related keratosis, squamous-cell carcinoma in the palmar area of his left hand, and Bowen's disease on his left thigh. The patient worked in a borax mine for 15 years, so he was exposed to arsenic in drinking water, airborne arsenic in his workplace, and had direct contact. The patient was treated for 11 months for arsenic-related keratosis until an axillary lymph node metastasis occurred; the lesion was excised and diagnosed to be malignant. Bowen's disease was detected when the patient was being treated for cancer. No other malignancy was found. The patient is still receiving regular follow-up care. Images Figure 1 Figure 2 PMID:10417369

[Analysis of dermatoglyphics of the digito-palmar and plantar complex in families].

PubMed

Letinić, D; Milicić, J

1998-01-01

This research was made in order to find out if there is an inherited component which determines the features of dermatoglyphics by transmitting inherited information from parents to children. The article shows the results of a research into 22 quantitative features of the digito-palmar complex, and 2 features of the plantar area in 400 persons. No significant differences were found in the parameters of the observed variables between fathers and sons, nor mothers and daughters. The differences were found, however, between fathers and daughters, and mothers and sons. The analysis of the correlation coefficients within the families showed that only the variables TRC and TPRC have polygenic hereditary model. The correlative analyses have shown close links between parents and children, the link between parents and sons being stronger than the link between parents and daughters. The research has not confirmed the thesis about greater overlap between mother and children, than between father and children, set forth by Knussmann in 1973.

Severe palmar-plantar erythrodysesthesia and aplasia in an adult undergoing re-induction treatment with high-dose cytarabine for acute myelogenous leukemia: a possible drug interaction between posaconazole and cytarabine.

PubMed

Alzghari, Saeed K; Seago, Susan E; Cable, Christian T; Herrington, Jon D

2017-09-01

High-dose cytarabine is recommended for re-induction chemotherapy in patients less than 60 years of age with acute myelogenous leukemia. This case describes a patient receiving high-dose cytarabine for re-induction and subsequently developed tingling and numbness in her hands and feet followed by severe pain, swelling, and erythema consistent with a diagnosis of palmar-plantar erythrodysesthesia. Furthermore, the patient's hemoglobin, platelets, and neutrophils did not recover after over 30 days post high-dose cytarabine. The patient was concurrently receiving posaconazole for fungal prophylaxis which was initiated after the induction therapy. We speculate that posaconazole may inhibit the cytarabine efflux through P-glycoprotein inhibition leading to the patient's palmar-plantar erythrodysesthesia and subsequent aplasia. Future pharmacokinetic studies need to be conducted to ascertain if posaconazole does influence the pharmacokinetics of cytarabine.

The prevalence of anxiety and depression in patients with or without hyperhidrosis (HH).

PubMed

Bahar, Rayeheh; Zhou, Pingyu; Liu, Yudan; Huang, Yuanshen; Phillips, Arlie; Lee, Tim K; Su, Mingwan; Yang, Sen; Kalia, Sunil; Zhang, Xuejun; Zhou, Youwen

2016-12-01

There are conflicting data about the correlation between hyperhidrosis (HH) and anxiety and depression. We sought to determine the prevalence of anxiety and depression in patients with or without HH. We examined 2017 consecutive dermatology outpatients from Vancouver, British Columbia, Canada, and Shanghai, China, using Patient Health Questionnaire-9 and Generalized Anxiety Disorder-7 scales for anxiety and depression assessments. Multivariable logistic regression analysis was performed to evaluate if the impact of HH on anxiety and depression is dependent on demographic factors and diagnoses of the patients' presenting skin conditions. The prevalence of anxiety and depression was 21.3% and 27.2% in patients with HH, respectively, and 7.5% and 9.7% in patients without HH, respectively (P value <.001 for both). There were positive correlations between HH severity and the prevalence of anxiety and depression. Multivariable analysis showed that HH-associated increase in anxiety and depression prevalence is independent of demographic factors and presenting skin conditions. The data from the questionnaires relied on the accuracy of patients' self-reports. Both single variant and multivariable analyses showed a significant association between HH and the prevalence of anxiety and depression in a HH severity-dependent manner. Copyright © 2016 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Racing performance of Swedish Standardbred trotting horses with proximal palmar/plantar first phalangeal (Birkeland) fragments compared to fragment free controls.

PubMed

Carmalt, James L; Borg, Hanna; Näslund, Hans; Waldner, Cheryl

2014-10-01

The aim of this study was to determine whether horses with a proximal palmar/plantar first phalangeal osteochondral fragment (POF) had comparable racing careers (prior to and following surgery) to horses without this fracture. A retrospective cohort study included 174 Swedish Standardbred trotters with osteochondral fragmentation in the palmar/plantar fetlock joint and 613 radiographically negative control horses presented for prepurchase examinations. Medical records and radiographs were examined for each horse. Racing data were retrieved from online Swedish Standardbred harness racing records. The effect of having a POF on race speed compared to radiographically negative control horses was examined using generalised estimating equations. Multivariable regression was used to examine differences in money earned and career longevity. The horses raced a total of 16,448 races. Horses gained speed as a function of race number. There was no difference in racing speed between horses with POF fractures that raced before surgery and control horses. Horses did not slow before, nor speed up after, surgery. There was no difference in the number of days between the last race prior to, or the first race after, the hospital visit between POF and control horses. Career earnings and lifetime starts were not significantly different between groups. The results of this study suggest the need to reevaluate the previously reported benefits of surgical intervention for POF. Copyright © 2014 Elsevier Ltd. All rights reserved.

Abnormal primary and permanent dentitions with ectodermal symptoms predict WNT10A deficiency.

PubMed

Bergendal, Birgitta; Norderyd, Johanna; Zhou, Xiaolei; Klar, Joakim; Dahl, Niklas

2016-11-24

The WNT10A protein is critical for the development of ectodermal appendages. Variants in the WNT10A gene may be associated with a spectrum of ectodermal abnormalities including extensive tooth agenesis. In seven patients with severe tooth agenesis we identified anomalies in primary dentition and additional ectodermal symptoms, and assessed WNT10A mutations by genetic analysis. Investigation of primary dentition revealed peg-shaped crowns of primary mandibular incisors and three individuals had agenesis of at least two primary teeth. The permanent dentition was severely affected in all individuals with a mean of 21 missing teeth. Primary teeth were most often present in positions were succedaneous teeth were missing. Furthermore, most existing molars had taurodontism. Light, brittle or coarse hair was reported in all seven individuals, hyperhidrosis of palms and soles in six individuals and nail anomalies in two individuals. The anomalies in primary dentition preceded most of the additional ectodermal symptoms. Genetic analysis revealed that all seven individuals were homozygous or compound heterozygous for WNT10A mutations resulting in C107X, E222X and F228I. We conclude that tooth agenesis and/or peg-shaped crowns of primary mandibular incisors, severe oligodontia of permanent dentition as well as ectodermal symptoms of varying severity may be predictors of bi-allelic WNT10A mutations of importance for diagnosis, counselling and follow-up.

Feasibility of imaging superficial palmar arch using micro-ultrasound, 7T and 3T magnetic resonance imaging.

PubMed

Pruzan, Alison N; Kaufman, Audrey E; Calcagno, Claudia; Zhou, Yu; Fayad, Zahi A; Mani, Venkatesh

2017-02-28

To demonstrate feasibility of vessel wall imaging of the superficial palmar arch using high frequency micro-ultrasound, 7T and 3T magnetic resonance imaging (MRI). Four subjects (ages 22-50 years) were scanned on a micro-ultrasound system with a 45-MHz transducer (Vevo 2100, VisualSonics). Subjects' hands were then imaged on a 3T clinical MR scanner (Siemens Biograph MMR) using an 8-channel special purpose phased array carotid coil. Lastly, subjects' hands were imaged on a 7T clinical MR scanner (Siemens Magnetom 7T Whole Body Scanner) using a custom built 8-channel transmit receive carotid coil. All three imaging modalities were subjectively analyzed for image quality and visualization of the vessel wall. Results of this very preliminary study indicated that vessel wall imaging of the superficial palmar arch was feasible with a whole body 7T and 3T MRI in comparison with micro-ultrasound. Subjective analysis of image quality (1-5 scale, 1: poorest, 5: best) from B mode, ultrasound, 3T SPACE MRI and 7T SPACE MRI indicated that the image quality obtained at 7T was superior to both 3T MRI and micro-ultrasound. The 3D SPACE sequence at both 7T and 3T MRI with isotropic voxels allowed for multi-planar reformatting of images and allowed for less operator dependent results as compared to high frequency micro-ultrasound imaging. Although quantitative analysis revealed that there was no significant difference between the three methods, the 7T Tesla trended to have better visibility of the vessel and its wall. Imaging of smaller arteries at the 7T is feasible for evaluating atherosclerosis burden and may be of clinical relevance in multiple diseases.

Power-assistive finger exoskeleton with a palmar opening at the fingerpad.

PubMed

Heo, Pilwon; Kim, Jung

2014-11-01

This paper presents a powered finger exoskeleton with an open fingerpad, named the Open Fingerpad eXoskeleton (OFX). The palmar opening at the fingerpad allows for direct contact between the user's fingerpad and objects in order to make use of the wearer's own tactile sensation for dexterous manipulation. Lateral side walls at the end of the OFX's index finger module are equipped with custom load cells for estimating the wearer's pinch grip force. A pneumatic cylinder generates assistance force, which is determined according to the estimated pinch grip force. The OFX transmits the assistance force directly to the objects without exerting pressure on the wearer's finger. The advantage of the OFX over an exoskeleton with a closed fingerpad was validated experimentally. During static and dynamic manipulation of a test object, the OFX exhibited a lower safety margin than the closed exoskeleton, indicating a higher ability to adjust the grip force within an appropriate range. Furthermore, the benefit of force assistance in reducing the muscular burden was observed in terms of muscle fatigue during a static pinch grip. The median frequency (MDF) of the surface electromyography (sEMG) signal from the first dorsal interosseous (FDI) muscle displayed a lower reduction rate for the assisted condition, indicating a lower accumulation rate of muscle fatigue.

Role of linoleic acid in arsenical palmar keratosis.

PubMed

Ahmed, Tarafder S; Misbahuddin, Mir

2016-03-01

Chronic arsenic exposure can lead to palmoplantar keratosis. In the stratum corneum of skin, linoleic acid is of the utmost importance to the inflammation, keratinization, and regeneration processes. The aims of this study were: (i) to present quantitative information on the linoleic acid fraction of intercorneocyte lipids, and (ii) to elucidate the role of linoleic acid in the pathophysiology of arsenical keratosis. Lipid extracts were collected from keratotic lesions in seven patients, seven arsenic-exposed subjects, and seven non-exposed control subjects. Linoleic acid levels of the specimens were estimated by reverse-phase high-performance liquid chromatography (RP-HPLC). There was a significant (P < 0.001) increase in mean ± standard error (SE) linoleic acid levels in arsenical keratosis patients (palm: 25.66 ± 4.95 μg/cm(2); dorsum: 28.25 ± 6.20 μg/cm(2)) compared with arsenic-exposed (palm: 2.75 ± 0.85 μg/cm(2); dorsum: 1.96 ± 0.64 μg/cm(2)) and non-exposed (palm: 1.52 ± 0.61 μg/cm(2); dorsum: 1.28 ± 0.39 μg/cm(2)) control subjects. There was no significant difference (P = 0.556) in linoleic acid concentration in the non-affected skin of the dorsum of the hand (28.25 ± 6.20 μg/cm(2)) compared with that in the palmar sites (25.66 ± 4.95 μg/cm(2)) in the patient group. The change in linoleic acid levels in the arsenic-exposed control group did not differ from that in non-exposed controls (P = 1.000). Linoleic acid concentration is elevated in arsenical keratosis; this finding warrants further investigation to ascertain whether linoleic acid plays a direct role in the pathophysiology of arsenical keratosis. © 2015 The International Society of Dermatology.

The History of Sympathetic Surgery.

PubMed

Hashmonai, Moshe

2016-11-01

At present, primary hyperhidrosis is the main indication for sympathectomy. For upper thoracic sympathetic ablation, excision of the second thoracic ganglion alone or with the first and/or third ganglia was the standard during the open surgery era. With the advent of thoracoscopy, modifications related to the level, extent, and type of ablation were proposed to attenuate compensatory hyperhidrosis. The ideal operation for sympathetic denervation of the face and upper limbs remain to be defined. Controlled double-blind studies with quantitave measurements of sweat production are required. Copyright © 2016 Elsevier Inc. All rights reserved.

Composition and structure of arbuscular-mycorrhizal communities in El Palmar National Park, Argentina.

PubMed

Velázquez, María S; Cabello, Marta N; Barrera, Marcelo

2013-01-01

The arbuscular-mycorrhizal-fungal (AMF) communities from the El Palmar National Park of Entre Ríos Province, Argentina, were investigated and characterized. The species of AMF present in five distinct vegetation types-gallery forest, grassland, marsh, palm forest, and scrubland-were isolated, identified and quantified over 2 y. Forty-six AMF morphotaxa were found. The composition of the AMF communities differed between the seasons, soil and vegetation types. Seasonal variations were observed in members of the Acaulosporaceae, Archaeosporaceae, Claroideoglomeraceae, Gigasporaceae and Pacisporaceae. Depending on soil type, the AMF-spore communities were dominated by members of one of the two main orders of the Glomeromycota. AMF communities from grassland and palm forest, which occur on sandy soils, comprised primarily members of the Diversisporales, with a high percentage of species of Acaulospora and of Gigasporaceae. Communities from the gallery forest, marsh and scrubland, which occur on loam-clay soils, were composed of members of the Glomerales, with a high percentage of spores from species of Glomus. Thus, both AMF and plant communities would appear to be strongly and similarly influenced by edaphic conditions.

Experience with botulinum toxin therapy for axillary hyperhidrosis and comparison to modelled data for endoscopic thoracic sympathectomy - A quality of life and cost effectiveness analysis.

PubMed

Gibbons, John P; Nugent, Emmeline; O'Donohoe, Nollaig; Maher, Barry; Egan, Bridget; Feeley, Martin; Tierney, Sean

2016-10-01

To estimate cost-effectiveness of botulinum toxin therapy for axillary hyperhidrosis compared to the standard surgical intervention of endoscopic thoracic sympathectomy (ETS). The validated dermatology life quality index questionnaire was given to patients attending for treatment over a 4 month period, to assess their quality of life (QoL) over the preceding week (n = 44). Follow-up was performed 4-6 weeks later by telephone using the same questionnaire to validate the effectiveness of the treatment. The duration of effect of the botulinum toxin treatment was also recorded and this data was used as the basis for cost effectiveness analysis. Using HIPE data, the baseline cost for single intervention using botulinum toxin and ETS was retrieved. Using figures provided by HIPE and expert opinion of the costs of complications, a stochastic model for 10,000 patients was used to evaluate the total costs for ETS including the complications. The results from the QoL analysis show that botulinum toxin therapy is a successful therapy for improvement of symptoms. It was revealed that the mean interval before recurrence of original symptoms after botulinum toxin therapy was 5.6 months. The baseline cost for both treatments are €389 for botulinum toxin and €9389 for uncomplicated ETS. The stochastic model yields a mean cost of €11,390 for ETS including complications. Treatments reached cost equivalence after 13.3 years. However, given the efficacy of the botulinum toxin therapy and the low risk we propose that botulinum toxin therapy for hyperhidrosis should be considered the gold standard. Copyright © 2015 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.

Alefacept is safe and efficacious in the treatment of palmar plantar pustulosis.

PubMed

Guenther, Lyn C

2007-01-01

Alefacept blocks T-cell activation and induces apoptosis of memory T cells. It improves psoriasis vulgaris and may induce prolonged remissions. Experience with alefacept in palmar plantar pustulosis (PPP) is limited. The objective of the study was to observe the effectiveness and safety of alefacept in the treatment of PPP. Alefacept was administered weekly for 16 weeks by intramuscular (IM) injection of 15 mg to 15 patients with moderate to very severe PPP. Patients were followed for an additional 12 weeks. Four weeks after 16 weeks of treatment, there was a 49.6% reduction in the Palmoplantar Pustulosis Psoriasis Area and Severity Index (PPPASI) and a 38.6% and a 64.5% reduction in total and fresh pustules, respectively. Eight weeks after dosing, 53.3% achieved PPPASI 50, 26.7% achieved PPPASI 75, and one patient was clear. The mean percent reduction in total pustules and fresh pustules was 46.1% and 61.2%, respectively; 73% had no pain, 53% had no itching, and 80% had no functional impairment. The palms responded better than the soles. This pilot showed that 16 weeks of once-weekly alefacept 15 mg IM was safe, led to improvement in PPP in all 15 treated patients, and induced a remission in one patient. Larger double-blind studies are warranted.

Fingerprint changes and verification failure among patients with hand dermatitis.

PubMed

Lee, Chew Kek; Chang, Choong Chor; Johar, Asmah; Puwira, Othman; Roshidah, Baba

2013-03-01

To determine the prevalence of fingerprint verification failure and to define and quantify the fingerprint changes associated with fingerprint verification failure. Case-control study. Referral public dermatology center. The study included 100 consecutive patients with clinical hand dermatitis involving the palmar distal phalanx of either thumb and 100 age-, sex-, and ethnicity-matched controls. Patients with an altered thumb print due to other causes and palmar hyperhidrosis were excluded. Fingerprint verification(pass/fail) and hand eczema severity index score. Twenty-seven percent of patients failed fingerprint verification compared with 2% of controls. Fingerprint verification failure was associated with a higher hand eczema severity index score (P.001). The main fingerprint abnormalities were fingerprint dystrophy (42.0%) and abnormal white lines (79.5%). The number of abnormal white lines was significantly higher among the patients with hand dermatitis compared with controls(P=.001). Among the patients with hand dermatitis, theodds of failing fingerprint verification with fingerprint dystrophy was 4.01. The presence of broad lines and long lines was associated with a greater odds of fingerprint verification failure (odds ratio [OR], 8.04; 95% CI, 3.56-18.17 and OR, 2.37; 95% CI, 1.31-4.27, respectively),while the presence of thin lines was protective of verification failure (OR, 0.45; 95% CI, 0.23-0.89). Fingerprint verification failure is a significant problem among patients with more severe hand dermatitis. It is mainly due to fingerprint dystrophy and abnormal white lines. Malaysian National Medical Research Register Identifier: NMRR-11-30-8226

Nonintubated transareolar single-port thoracic sympathicotomy with a needle scope in a series of 85 male patients.

PubMed

Chen, Jian-Feng; Lin, Jian-Bo; Tu, Yuan-Rong; Lin, Min; Li, Xu; Lai, Fan-Cai; Du, Quan; Dai, Yuan-Da

2016-08-01

Traditional endoscopic thoracic sympathicotomy is usually performed through an axillary incision with 5-mm thoracoscope under general anesthesia with endotrachea intubation. Nonintubated transareolar single-port thoracic sympathicotomy with a needle scope has rarely been attempted. The objective of this study is to evaluate the feasibility and safety of this minimally invasive technique in managing primary palmar hyperhidrosis (PPH). From May 2012 to May 2014, a total of 85 male patients with severe PPH underwent transareolar single-port thoracic sympathicotomy by use of a 2-mm needle scope under total intravenous anesthesia without endotrachea intubation. All procedures were successfully performed with a mean operating time of 13.5 min. The palms of all patients became dry and warm as soon as the sympathetic chain was cut off. There were no sore throat, and all the patients regained consciousness rapidly after surgery. Eighty-two patients (96.5 %) were discharged from the hospital on the first postoperative day. The postoperative complications were minor, and no patients developed Horner's syndrome. At 6 months postoperatively, there is no obvious surgical scar on the chest wall, and none of the patients complained about postoperative pain. Compensatory sweating appeared in 31 patients. No recurrent symptoms were observed in our study. One-year follow-up revealed an excellent cosmetic result and degree of satisfaction. Nonintubated transareolar single-port needlescopic thoracic sympathicotomy is a safe, effective and minimally invasive therapeutic procedure, which can be performed in routine clinical practice for male PPH patients.

Fossil woods of Detarioideae subfamily (Fabaceae) from El Palmar Formation (Late Pleistocene) in South America

NASA Astrophysics Data System (ADS)

Ramos, R. Soledad; Brea, Mariana; Kröhling, Daniela M.

2017-11-01

The main aim of the present paper is to describe the first Detarioideae fossil woods from El Palmar Formation (Late Pleistocene) in the Uruguay River Basin (Entre Ríos, Argentina). This study is based on five silicified wood specimens preserved in fluvial deposits, which were transported from their growth site. Two new genera and species are described: Paraoxystigma concordiensis gen. nov and sp. nov. has medium-sized vessels, paratracheal axial parenchyma, heterocellular and multiseriate rays, and diffuse axial canals similar in size and shape to vessels, and Gossweilerodendroxylon palmariensis gen. nov and sp. nov. has medium-sized vessels, alternate intervessel pits, paratracheal and apotracheal axial parenchyma, homocellular and uni to-multiseriate rays, and small diffuse axial canals. These Detarioideae fossil records in south-eastern South America support the existence of a very old relationship with the extant West African forests. Eco-anatomical features observed in these fossil woods, along with the climatic information available from the Nearest Living Relatives (NLRs) comparison, suggest warm and humid climatic conditions for the upper-middle basin of the Uruguay River during some periods of the Late Pleistocene.

[APPLICATION OF WRIST CREASE ISLAND FLAP BASED ON THE SUPERFICIAL PALMAR BRANCH OF THE RADIAL ARTERY FOR THUMB RECONSTRUCTION].

PubMed

Zheng Dawei; Li, Zhangcan; Xu, Li; Zhang, Xuyang; Shi, Rongjian; Sun, Feng; Shou, Kuishui

2015-04-01

To investigate the effectiveness of the island flaps based on the superficial palmar branch of the radial artery (SPBRA) to repair the thumb wound. Between February 2012 and November 2013, 8 cases of thumb defects and bilateral artery defect were treated. There were 5 males and 3 females with an average age of 30.5 years (range, 19-51 years). The injury was caused by crush (4 cases), avulsion (3 cases), and twist (1 case). The injury located at the metacarpophalangeal joints in 3 cases, at the proximal palmar side in 2 cases, and at the interphalangeal joints in 3 cases. The defect size ranged from 3.5 cm x 1.5 cm to 6.5 cm x 2.0 cm. The digital artery defect was 2.5-8.5 cm (mean, 5.3 cm). The disease duration was 2.0-4.5 hours (mean, 3.2 hours). The reversed island flaps based on the SPBRA were designed, which size was 4.0 cm x 2.0 cm to 7.5 cm x 3.0 cm. The donor sites were closed directly. The operation was successfully completed in 7 patients except 1 patient having vascular variation. All flaps survived completely. Wound and incision at the donor site healed by first intention. All patients were followed up 6-18 months (mean, 13 months). The flaps had similar color and texture to adjacent skin. Linear scar was seen at the donor site in 1 patient, with no functional limitation. According to the functional assessment criteria of upper limb by the Hand Surgery Branch of Chinese Medical Association, the results were excellent in 6 cases, good in 1 case, and fair in 1 case, with an excellent and good rate of 87.5%. The reversed island flap based on the SPBRA is an ideal flap for the thumb reconstruction because the advantages of reliable blood supply, easy dissection, less injury at donor site, and good repair results.

Transareolar Single-Port Needlescopic Thoracic Sympathectomy Under Intravenous Anesthesia Without Intubation: A Randomized Controlled Trial.

PubMed

Chen, Jianfeng; Du, Quan; Lin, Min; Lin, Jianbo; Li, Xu; Lai, Fancai; Tu, Yuanrong

2016-12-01

Transareolar single-port needlescopic thoracic sympathectomy under intravenous anesthesia without intubation has rarely been attempted in managing primary palmar hyperhidrosis (PPH). The objective of this study is to evaluate the feasibility and safety of this minimally invasive technique. From May 2012 to May 2015, 168 male patients with severe PPH underwent single-port endoscopic thoracic sympathectomy (ETS) and were randomly allocated to groups A or B. Patients in group A underwent nonintubated transareolar ETS with a 2-mm needle endoscope, while those in group B underwent intubated transaxillary ETS with a 5-mm thoracoscope. All procedures were performed successfully. The palms of all patients became dry and warm immediately after surgery. The mean resuscitation time was significantly shorter in nonintubated patients than in intubated patients. Postoperative sore throat occurred in 4 patients in group A and in 32 patients in group B (P < .01). The mean incision length was significantly shorter in group A than in group B. The mean postoperative pain scores were markedly higher in group B than in group A. The mean cost of anesthesia was considerably lower in nonintubated patients than in intubated patients. The mean cosmetic scores were higher in group A than in group B (P < .01). Nonintubated transareolar single-port ETS with a needle endoscope is a safe, effective, and minimally invasive therapeutic procedure, which allows a smaller incision with less pain and excellent cosmetic results. This novel procedure can be performed in a routine clinical practice for male patients with severe PPH.

A comparison of the reliability of make versus break testing in measuring palmar abduction strength of the thumb.

PubMed

Lim, J X; Toh, R X; Chook, S K H; Sebastin, S J; Karjalainen, T

2014-06-01

Previous studies have established the role of quantitative measurements of palmar abduction strength of the thumb (PAST). This study compares the reliability of the 'make' versus the 'break' test in measuring PAST in healthy volunteers. In a 'make' test, the body part being tested is positioned at the start of its range of motion and the participant is asked to exert his/her maximal force. In a 'break' test, increasing force is applied to a body part after it has completed its range of motion, until the joint being tested gives way. PAST was measured in both hands in 100 healthy volunteers using a handheld device. Two examiners measured PAST using both the 'make' and 'break' test to determine inter-rater reliability. The tests were repeated in 30 volunteers 6 weeks after the initial testing to determine intra-rater reliability. Our results showed that the 'make' test has better inter and intra-rater reliability.

An observer-blinded randomized controlled pilot trial comparing localized immersion psoralen-ultraviolet A with localized narrowband ultraviolet B for the treatment of palmar hand eczema.

PubMed

Brass, D; Fouweather, T; Stocken, D D; Macdonald, C; Wilkinson, J; Lloyd, J; Farr, P M; Reynolds, N J; Hampton, P J

2017-12-13

Hand eczema is a common inflammatory dermatosis that causes significant patient morbidity. Previous studies comparing psoralen-ultraviolet A (PUVA) with narrowband ultraviolet B (NB-UVB) have been small, nonrandomized and retrospective. To conduct an observer-blinded randomized controlled pilot study using validated scoring criteria to compare immersion PUVA with NB-UVB for the treatment of chronic hand eczema unresponsive to topical steroids. Sixty patients with hand eczema unresponsive to clobetasol propionate 0·05% were randomized to receive either immersion PUVA or NB-UVB twice weekly for 12 weeks with assessments at intervals of 4 weeks. The primary outcome measure was the proportion of patients achieving 'clear' or 'almost clear' Physician's Global Assessment (PGA) response at 12 weeks. Secondary outcome measures included assessment of the modified Total Lesion and Symptom Score (mTLSS) and the Dermatology Life Quality index (DLQI). In both treatment arms, 23 patients completed the 12-week assessment for the primary outcome measure. In the PUVA group, five patients achieved 'clear' and eight 'almost clear' [intention-to-treat (ITT) response rate 43%]. In the NB-UVB group, two achieved 'clear' and five 'almost clear' (ITT response rate 23%). For the secondary outcomes, median mTLSS scores were similar between groups at baseline (PUVA 9·5, NB-UVB 9) and at 12 weeks (PUVA 3, NB-UVB 4). Changes in DLQI were similar, with improvements in both groups. In this randomized pilot trial recruitment was challenging. After randomization, there were acceptable levels of compliance and safety in each treatment schedule, but lower levels of retention. Using validated scoring systems - PGA, mTLSS and DLQI - as measures of treatment response, the trial demonstrated that both PUVA and NB-UVB reduced the severity of chronic palmar hand eczema. © 2017 British Association of Dermatologists.

Biosignal Analysis to Assess Mental Stress in Automatic Driving of Trucks: Palmar Perspiration and Masseter Electromyography

PubMed Central

Zheng, Rencheng; Yamabe, Shigeyuki; Nakano, Kimihiko; Suda, Yoshihiro

2015-01-01

Nowadays insight into human-machine interaction is a critical topic with the large-scale development of intelligent vehicles. Biosignal analysis can provide a deeper understanding of driver behaviors that may indicate rationally practical use of the automatic technology. Therefore, this study concentrates on biosignal analysis to quantitatively evaluate mental stress of drivers during automatic driving of trucks, with vehicles set at a closed gap distance apart to reduce air resistance to save energy consumption. By application of two wearable sensor systems, a continuous measurement was realized for palmar perspiration and masseter electromyography, and a biosignal processing method was proposed to assess mental stress levels. In a driving simulator experiment, ten participants completed automatic driving with 4, 8, and 12 m gap distances from the preceding vehicle, and manual driving with about 25 m gap distance as a reference. It was found that mental stress significantly increased when the gap distances decreased, and an abrupt increase in mental stress of drivers was also observed accompanying a sudden change of the gap distance during automatic driving, which corresponded to significantly higher ride discomfort according to subjective reports. PMID:25738768

Is 20 years of immobilization, not sufficient to render metacarpophalangeal joints completely useless?--Correction of a 20-year old post-burn palmar contracture: a case report.

PubMed

Saraiya, H

2001-03-01

This report presents a case of post-burn palmar contracture with flexion contracture of thumb of 20-year duration. The contracture was released and the raw area was covered with split thickness skin graft. Only one 'K' wire in soft tissue was needed to keep all the fingers straight and immobilized, suggestive of intermetacarpal ligamentous contracture. A static night splint was given to maintain the correction. Complete range of movement was achieved in a month with the combination of dynamic splinting and physiotherapy. It was interesting to note that even 20 years of contracted position did not render the metacarpophalangeal joints completely stiff and useless. Probable reasons are discussed.

Is there any place for spontaneous healing in deep palmar burn of the child?

PubMed

Chateau, J; Guillot, M; Zevounou, L; Braye, F; Foyatier, J-L; Comparin, J-P; Voulliaume, D

2017-06-01

Child palm burns arise by contact and are often deep. The singular difficulty of such a disease comes from the necessity of the child growth and from the potential occurrence of constricted scars. In order to avoid sequelae, the actual gold standard is to practice an early excision of the burn, followed by a skin graft. The aim of this study is to evaluate the results of spontaneous healing combined with rehabilitation versus early skin grafting and rehabilitation concerning the apparition of sequelae. We performed a retrospective study in two burn centers and one rehabilitation hospital between 1995 and 2010. Eighty-seven hands have been included in two groups: one group for spontaneous healing and the other group for excision and skin grafting. Every child benefited from a specific rehabilitation protocol. The two main evaluation criteria were the duration of permanent splint wearing and the number of reconstructive surgery for each child. The median follow-up duration is about four years. The two groups were comparable. For the early skin grafting group, the splint wearing duration was 1/3 longer than for the spontaneous healing group. Concerning the reconstructive surgery, half of the grafted hands needed at least one procedure versus 1/5 of spontaneous healing hands. Our results show the interest of spontaneous healing in palmar burn in child, this observation requires a specific and intense rehabilitation protocol. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Palmar-plantar erythrodysesthesia (PPE): a literature review with commentary on experience in a cancer centre.

PubMed

Webster-Gandy, Joan D; How, Chris; Harrold, Karen

2007-07-01

Palmar-plantar erythrodysesthesia (PPE) or hand-foot syndrome (HFS) is a relatively common side effect of cytotoxic chemotherapy. Many cytotoxic drugs have been reported to cause the condition but it is more frequently associated with 5 fluorouracil (5FU), liposomal doxorubicin and cytarabine. The oral 5FU precursor, capecitabine is frequently associated with PPE and with the recent extension of its use to adjuvant treatment, the incidence of PPE is likely to increase. The initial symptoms are dysesthesia and tingling in the palms, fingers and soles of feet and erythema, which may progress to burning pain with dryness, cracking, desquamation, ulceration and oedema. Palms of the hands are more frequently affected than soles of the feet. This condition is painful and distressing to patients and in some incidences it results in patients not being able to work or perform normal daily activities. It can also result in treatment interruptions which impact on the efficacy of the treatment regimen. Effective and appropriate patient education from a specialist nurse prior to treatment is an essential part of patient management which will facilitate early identification of the symptoms and therefore prevent treatment delays and PPE progression. This article reviews current knowledge of the condition, including classification, and discussion of the findings of a clinical audit in a cancer centre. It includes the incidence, grading, management and impact of PPE on normal daily activities.

Genetic heterogeneity in families with non-epidermolytic palmar plantar keratosis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Spurr, N.K.; Kelshell, D.P.; Stevens, H.

1994-09-01

Following reports of linkage close to the keratin gene cluster in families with tylosis and the detection of mutations in the keratin 9 gene cosegregating in families with epidermolytic palmar plantar keratoderma (EPPK, and EPPK associated with breast and ovarian cancer), we have identified families with three phenotypically distinct forms of non-epidermolytic keratosis with either punctate, diffuse or focal keratoderma, one with diffuse lesions and one with punctate and malignancies. Initially we typed these families with 17q markers close to the keratin gene cluster; this included a dinucleotide repeat marker within the keratin 9 gene. Two point linkage analysis ofmore » the focal keratoderma family showed a positive lod score of 3.2 at a theta of 0 from the marker D17S855. The lod score for the diffuse family was -6.0 at a theta of 0.05 from the marker D17S776. The second focal keratoderma family showed a haplotype consistent with linkage to 17q close to the keratin gene cluster. A second keratin gene cluster has been mapped in humans on 12q, and we decided to test the unlinked diffuse and punctate keratoderma families with markers in that region. We used the markers: D12S87-D12S85-D12S368-D12S96-D12S90. Linkage analysis of the diffuse family gave a lod score of 3.1 at a theta of 0 from the marker D12S368. Currently studies are underway to look for mutations in specific keratin genes in the clusters on 17q and 12q that segregate with the observed phenotypes. The punctate keratoderma family gave lod scores of -3.9 at a theta of 0.55 with D17S855 and -6.0 at a theta of 0.05 with D12S90/D12S83. This would lead us to the conclusion that a separate susceptibility locus must exist for the punctate family associated with malignancy. Investigations of candidate regions are in progress.« less

[Hyperhydrosis update].

PubMed

Callejas, M A; Grimalt, R; Cladellas, E

2010-03-01

Nearly 3% of the population has hyperhidrosis. Quality of life is affected, impacting on social relationships and professional activity, and social anxiety disorder can sometime develop. We review the definition and causes of hyperhidrosis and the clinical evaluation of patients. After describing the different clinical aspects of the condition, we discuss the medical and surgical treatments. Of such treatments currently available, particular mention is made of the use of botulinum toxin in some forms of hyperhidrosis as an intermediate option between the traditional treatments and surgery. We also draw attention to the use of minimal access surgical techniques (videothoracoscopy), which, over the past decade, have become established as an effective, safe, and permanent approach for the treatment of hyperhidrosis when indicated.

Improved identification of the palmar fibrocartilage of the navicular bone with saline magnetic resonance bursography.

PubMed

Schramme, Michael; Kerekes, Zoltan; Hunter, Stuart; Nagy, Krisztina; Pease, Anthony

2009-01-01

Fibrocartilage degeneration is the earliest pathologic finding in navicular disease but remains difficult to detect, even with magnetic resonance (MR) imaging. We hypothesized that injection of the navicular bursa with saline would improve accuracy of MR imaging evaluation of palmar fibrocartilage. Thoracic limbs were collected from 11 horses within 6 h of death. Imaging was performed with a 1.5 T magnet using sagittal 2D proton density and transverse 3D FLASH sequences with fat saturation. For the purpose of determining sensitivity and specificity of the MR images, fibrocartilage was classified as normal or abnormal, based on combination of the findings of gross and microscopic pathology. Thickness of fibrocartilage was measured on histologic sections and corresponding transverse FLASH MR images before and after injection of saline. A paired Student's t-test was used for comparison of measurements. Partial thickness fibrocartilage loss was present in 6 of 22 limbs. Sensitivity of precontrast MR images for detection of lesions was 100% while specificity was 6%. Saline MR arthrography resulted in both sensitivity and specificity of 100% based on consensus review. Mean histologic fibrocartilage thickness was 0.75 +/- 0.12 mm. Mean fibrocartilage thickness on precontrast transverse FLASH images was 0.93 +/- 0.065 and 0.73 +/- 0.09 mm on postsaline images. The histologic cartilage thickness was signficantly different from that in precontrast images (P<0.001) but not in images acquired after saline injection (P = 0.716). Based on our results, and using pulse sequences as described herein, navicular fibrocartilage can only be evaluated reliably for the presence of partial thickness lesions after intrabursal injection of saline.

Change in Level of 5-HT Contained in Peripheral Blood of Workers Exposed to Microwave and High-Frequency Radiation

DTIC Science & Technology

1991-03-19

34excitability, and hyperhidrosis . The incidence of these symptoms was lower in the control group than in the two exposed groups (incidence rate. was the...0.0 Excitability .......... 18.2 ........ 15.2 .. ............ 9.1 Hyperhidrosis ......... 27.3 ........ 21.2 1............9.1 Neurasthenia

Infrared Thermographic Measurement of Long Term Circulatory Compromise in Trenchfoot Injured Argentine Soldiers

DTIC Science & Technology

1989-02-17

surface pain, cold sensitivity or hyperhidrosis . Equipment The subject’s temperatures were monitored by utilizing an AGEMA TIC-8000 Infrared System...injury; the patient’s reports of cold intolerance, weight bearing surface pain and hyperhidrosis six years post injury support this conclusion. It

A family study of dermatoglyphic traits in India: segregation analysis of accessory palmar triradii and the atd angle.

PubMed

Gilligan, S B; Borecki, I B; Mathew, S; Vijaykumar, M; Malhotra, K C; Rao, D C

1987-09-01

Accessory triradii and the atd angle were examined via complex segregation analysis in order to evaluate possible genetic effects on these dermatoglyphic traits, measured in an endogamous Brahmin caste of peninsular India. The phenotypes considered included: presence of accessory palmar triradii a' and d', associated with the interdigital areas II and IV, respectively; presence of an accessory axial triradius tt' associated with the proximal margin of the palm; and an arctanh-transformation of the atd angle measurement. For all accessory triradii considered in the present investigation familial resemblance was evident. The most parsimonious model which could account for the observed resemblance was a multifactorial model that includes polygenic effects as well as transmissible environmental effects that are inherited in the same pattern as polygenes. Evidence of familial resemblance was also found for the arctanh-transformed atd angle, which could be attributed, initially, to both a major effect and a multifactorial component. Tests of transmission of a putative major gene were performed which yielded results consistent with Mendelian transmission, although an alternative test of no transmission of the major effect also fit the data. In light of these contrasting results we are precluded from accepting with confidence the notion of a major gene influence on the atd angle. We have concluded that the accessory triradii a', d', and tt', and the atd angle are influenced by multifactorial effects, including additive polygenes and possible environmental factors, such as intrauterine effects.

Palmar-plantar erythrodysesthesia syndrome following treatment with high-dose methotrexate or high-dose cytarabine.

PubMed

Karol, Seth E; Yang, Wenjian; Smith, Colton; Cheng, Cheng; Stewart, Clinton F; Baker, Sharyn D; Sandlund, John T; Rubnitz, Jeffrey E; Bishop, Michael W; Pappo, Alberto S; Jeha, Sima; Pui, Ching-Hon; Relling, Mary V

2017-09-15

Palmar-plantar erythrodysesthesia syndrome (PPES) is an uncommon side effect of high-dose cytarabine or methotrexate. Prior case reports of PPES have been limited, and the predisposing factors for the development of PPES remain unknown. A review of databases identified 22 patients (1.3%) who developed 39 episodes of PPES among 1720 patients after treatment with high-dose cytarabine or methotrexate. Symptoms lasted a mean of 6.4 days. Hands and feet were both involved in 68% of the initial episodes. Parenteral opioids were required for pain control by 27% of the patients. In comparison with the 1698 children treated with similar therapy, the children who developed PPES were older (mean age at diagnosis, 14.3 vs 7.7 years; P = 7.5 × 10 -7 ). The frequency of PPES was less common in patients receiving methotrexate alone (7 of 946 or 0.7%) versus cytarabine (7 of 205 or 3.4%; P = .005) but was not different for those receiving both high-dose methotrexate and cytarabine (8 of 569 or 1.4%; P = .32). Prolonged infusions of methotrexate were associated with less frequent PPES in comparison with rapid infusions (P = 1.5 × 10 -5 ), as was the co-administration of dexamethasone with cytarabine (P = 2.5 × 10 -6 ). Self-described race and sex were not associated with PPES. In a multivariate analysis, older age and high-dose cytarabine administration without dexamethasone remained associated with PPES (P = 1.1 × 10 -4 and P = .038, respectively). A genome-wide association study did not identify any associations with PPES meeting the genome-wide significance threshold, but top variants were enriched for skin expression quantitative trait loci, including rs11764092 in AUTS2 (P = 6.45 × 10 -5 ). These data provide new insight into the incidence of PPES as well as its risk factors. Cancer 2017;123:3602-8. © 2017 American Cancer Society. © 2017 American Cancer Society.

Diurnal and twenty-four hour patterning of human diseases: acute and chronic common and uncommon medical conditions.

PubMed

Smolensky, Michael H; Portaluppi, Francesco; Manfredini, Roberto; Hermida, Ramon C; Tiseo, Ruana; Sackett-Lundeen, Linda L; Haus, Erhard L

2015-06-01

The symptom intensity and mortality of human diseases, conditions, and syndromes exhibit diurnal or 24 h patterning, e.g., skin: atopic dermatitis, urticaria, psoriasis, and palmar hyperhidrosis; gastrointestinal: esophageal reflux, peptic ulcer (including perforation and hemorrhage), cyclic vomiting syndrome, biliary colic, hepatic variceal hemorrhage, and proctalgia fugax; infection: susceptibility, fever, and mortality; neural: frontal, parietal, temporal, and occipital lobe seizures, Parkinson's and Alzheimer's disease, hereditary progressive dystonia, and pain (cancer, post-surgical, diabetic neuropathic and foot ulcer, tooth caries, burning mouth and temporomandibular syndromes, fibromyalgia, sciatica, intervertebral vacuum phenomenon, multiple sclerosis muscle spasm, and migraine, tension, cluster, hypnic, and paroxysmal hemicranial headache); renal: colic and nocturnal enuresis and polyuria; ocular: bulbar conjunctival redness, keratoconjunctivitis sicca, intraocular pressure and anterior ischemic optic neuropathy, and recurrent corneal erosion syndrome; psychiatric/behavioral: major and seasonal affective depressive disorders, bipolar disorder, parasuicide and suicide, dementia-associated agitation, and addictive alcohol, tobacco, and heroin cravings and withdrawal phenomena; plus autoimmune and musculoskeletal: rheumatoid arthritis, osteoarthritis, axial spondylarthritis, gout, Sjögren's syndrome, and systemic lupus erythematosus. Knowledge of these and other 24 h patterns of human pathophysiology informs research of their underlying circadian and other endogenous mechanisms, external temporal triggers, and more effective patient care entailing clinical chronopreventive and chronotherapeutic strategies. Copyright © 2014 Elsevier Ltd. All rights reserved.

Hyperhidrosis

MedlinePlus

... not right for everyone. Iontophoresis . This procedure uses electricity to temporarily turn off the sweat gland. It ... into water, and then a gentle current of electricity is passed through it. The electricity is gradually ...

Palmar skin conductance variability and the relation to stimulation, pain and the motor activity assessment scale in intensive care unit patients.

PubMed

Günther, Anders C; Bottai, Matteo; Schandl, Anna R; Storm, Hanne; Rossi, Patrik; Sackey, Peter V

2013-03-19

Many intensive care unit (ICU) patients describe pain and other adverse feelings that may impact long-term psychological morbidity. Sympathetically mediated palmar skin conductance variability is related to emotionally induced perspiration and correlates with pain levels in the perioperative setting but has not been studied in ICU patients. Twenty non-intubated and 20 intubated general ICU patients were included in this observational study. Patients were monitored with the MED-STORM Pain Monitoring System®. The number of skin conductance fluctuations per second (NSCF) was measured in parallel with bedside observation during one hour of intensive care, including rest, procedures and patient-staff interactions. Arousal-agitation level was monitored with the motor activity assessment scale (MAAS). Pain was monitored with the numeric rating scale (0 to 10) in patients able to communicate or by observation in patients unable to communicate. In non-intubated patients, NSCF increased with increasing stimulation/pain but also with higher MAAS (P=0.002). An interaction effect was found, with increased NSCF response to stimulation/pain with increasing MAAS (P<0.001). In critically ill patients, NSCF may be more useful evaluating emotional distress rather than pain alone. It needs to be assessed whether NSCF monitoring is clinically useful and whether controlling emotional distress with the aid of such monitoring may impact on patient care and outcomes.

Effects of analgesia of the distal interphalangeal joint or palmar digital nerves on lameness caused by solar pain in horses.

PubMed

Schumacher, J; Steiger, R; Schumacher, J; de Graves, F; Schramme, M; Smith, R; Coker, M

2000-01-01

To determine if pain of the dorsal margin of the sole in horses can be attenuated by anesthesia of either the distal interphalangeal (DIP) joint or the palmar digital (PD) nerves. A unilateral forelimb lameness was induced by creating solar pain. Response to administration of local anesthetic or saline solution into the DIP joint and to administration of local anesthetic around the PD nerves was evaluated. Six horses. Lameness was induced by creating pressure on the dorsal margin of the sole by screwing set-screws into a nut welded to the inside of each branch of a shoe. Gaits were evaluated before and after application of set-screws and after a local anesthetic or saline solution was administered into the DIP joint and, in a second trial, after a local anesthetic was injected around the PD nerves. Gaits recorded on videotape were evaluated, and lameness scores were assigned to each gait. Lameness scores were high after application of set-screws and remained high after saline solution was administered into the DIP joint. Scores decreased significantly (P < or = .05) after a local anesthetic was administered into the DIP joint or around the PD nerves. Analgesia of the DIP joint or the PD nerves desensitizes at least a portion of the sole. Pain arising from the sole should not be excluded as a cause of lameness when lameness is attenuated by analgesia of the DIP joint or PD nerves.

"Pollical palmar interosseous muscle" (musculus adductor pollicis accessorius): attachments, innervation, variations, phylogeny, and implications for human evolution and medicine.

PubMed

Bello-Hellegouarch, Gaelle; Aziz, M Ashraf; Ferrero, Eva M; Kern, Michael; Francis, Nadia; Diogo, Rui

2013-03-01

Most atlases and textbooks dealing with human anatomy do not refer to the "pollical palmar interosseous" (PPI) muscle of Henle. In order to undertake a fresh and detailed study of this muscle and to thus better understand human comparative anatomy and evolution, we: 1) analyze the frequency of the PPI in a large sample of human hands; 2) describe the attachments, innervation and varieties of the PPI in these hands; 3) compare the data obtained with the information available in the literature; and 4) discuss the phylogenetic origin of the PPI and the implications of our observations and comparisons for medicine and for the understanding of human evolutionary history. Within the 72 hands dissected by us, the PPI is present in 67 hands (93%), commonly having a single muscular branch, originating from the medial side of the base of metacarpal I only, inserting onto the medial side of the base of the pollical proximal phalanx and/or surrounding structures (e.g., ulnar sesamoid bone, wing tendon of extensor apparatus), and passing at least partially, and usually mainly, medial to the princeps pollicis artery. A careful study of the human PPI, as well as a detailed comparison with other mammals, strongly suggest that the muscle is evolutionarily derived from the adductor pollicis, and namely from its oblique head. Therefore, we propose that PPI should be designated by the name musculus adductor pollicis accessorius, which indicates that the muscle is most likely a de novo structure derived from the adductor pollicis. Copyright © 2012 Wiley Periodicals, Inc.

Relationship between anxiety and medical disorders among compulsory military service candidates between the years 1998-2013.

PubMed

Shelef, Leah; Dotan, Shron; Kaminsky, Dan; Kedem, Ron; Margulis, Alexander; Hassidim, Ayal

2016-10-30

One of the most common psychiatric diagnoses among adolescents is anxiety disorder. Many of the anxiety symptoms are expressed physiologically, and therefore can mimic other medical conditions. The aim of this study was to examine the association between anxiety disorders and other medical conditions sharing common symptoms with anxiety (MDSCSA: Irritable Bowel Syndrome, asthma, migraine and hyperhidrosis). The study was based on the national database of the candidates for military service in Israel. Data for the years 1998-2013 was retrieved to create the study dataset. The final cohort population was comprised of 1,229,461 military service candidates. Anxiety prevalence and its association with other medical conditions sharing the same symptoms was examined in the cohort. The results showed significant statistical association between anxiety and IBS, asthma, migraine and hyperhidrosis. These findings support the fact that there is a clear association between anxiety disorder and the examined medical conditions. Moreover, in the military setting, the primary care physician has an important role in giving a correct diagnosis for soldiers presenting with symptoms that can be regarded both to anxiety and to other physical illnesses. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Palmar skin conductance variability and the relation to stimulation, pain and the motor activity assessment scale in intensive care unit patients

PubMed Central

2013-01-01

Introduction Many intensive care unit (ICU) patients describe pain and other adverse feelings that may impact long-term psychological morbidity. Sympathetically mediated palmar skin conductance variability is related to emotionally induced perspiration and correlates with pain levels in the perioperative setting but has not been studied in ICU patients. Methods Twenty non-intubated and 20 intubated general ICU patients were included in this observational study. Patients were monitored with the MED-STORM Pain Monitoring System®. The number of skin conductance fluctuations per second (NSCF) was measured in parallel with bedside observation during one hour of intensive care, including rest, procedures and patient-staff interactions. Arousal-agitation level was monitored with the motor activity assessment scale (MAAS). Pain was monitored with the numeric rating scale (0 to 10) in patients able to communicate or by observation in patients unable to communicate. Results In non-intubated patients, NSCF increased with increasing stimulation/pain but also with higher MAAS (P = 0.002). An interaction effect was found, with increased NSCF response to stimulation/pain with increasing MAAS (P < 0.001). In intubated patients, NSCF increased significantly with increasing stimulation/pain (P < 0.001). In contrast to non-intubated patients, no difference in NSCF between MAAS levels was found for any given degree of stimulation in intubated patients. Conclusions In critically ill patients, NSCF may be more useful evaluating emotional distress rather than pain alone. It needs to be assessed whether NSCF monitoring is clinically useful and whether controlling emotional distress with the aid of such monitoring may impact on patient care and outcomes. PMID:23510014

Biofeedback, cognitive-behavioral methods, and hypnosis in dermatology: is it all in your mind?

PubMed

Shenefelt, Philip D

2003-01-01

Biofeedback can improve cutaneous problems that have an autonomic nervous system component. Examples include biofeedback of galvanic skin resistance (GSR) for hyperhidrosis and biofeedback of skin temperature for Raynaud's disease. Hypnosis may enhance the effects obtained by biofeedback. Cognitive-behavioral methods may resolve dysfunctional thought patterns (cognitive) or actions (behavioral) that damage the skin or interfere with dermatologic therapy. Responsive diseases include acne excoriée, atopic dermatitis, factitious cheilitis, hyperhidrosis, lichen simplex chronicus, needle phobia, neurodermatitis, onychotillomania, prurigo nodularis, trichotillomania, and urticaria. Hypnosis can facilitate aversive therapy and enhance desensitization and other cognitive-behavioral methods. Hypnosis may improve or resolve numerous dermatoses. Examples include acne excoriée, alopecia areata, atopic dermatitis, congenital ichthyosiform erythroderma, dyshidrotic dermatitis, erythromelalgia, furuncles, glossodynia, herpes simplex, hyperhidrosis, ichthyosis vulgaris, lichen planus, neurodermatitis, nummular dermatitis, postherpetic neuralgia, pruritus, psoriasis, rosacea, trichotillomania, urticaria, verruca vulgaris, and vitiligo. Hypnosis can also reduce the anxiety and pain associated with dermatologic procedures.

Interventional management of intractable sympathetically mediated pain by computed tomography-guided catheter implantation for block and neuroablation of the thoracic sympathetic chain: technical approach and review of 322 procedures.

PubMed

Agarwal-Kozlowski, K; Lorke, D E; Habermann, C R; Schulte am Esch, J; Beck, H

2011-08-01

We retrospectively evaluated the safety and efficacy of computed tomography-guided placement of percutaneous catheters in close proximity to the thoracic sympathetic chain by rating pain intensity and systematically reviewing charts and computed tomography scans. Interventions were performed 322 times in 293 patients of mean (SD) age 59.4 (17.0) years, and male to female ratio 105:188, with postherpetic neuralgia (n = 103, 35.1%), various neuralgias (n = 88, 30.0%), complex regional pain syndrome (n = 69, 23.6%), facial pain (n = 17, 5.8%), ischaemic limb pain (n = 7, 2.4%), phantom limb pain (n = 4, 1.4%), pain following cerebrovascular accident (n = 2, 0.7%), syringomyelia (n = 2, 0.7%) and palmar hyperhidrosis (n = 1, 0.3%). The interventions were associated with a total of 23 adverse events (7.1% of all procedures): catheter dislocation (n = 9, 2.8%); increase in pain intensity (n = 8, 2.5%); pneumothorax (n = 3, 0.9%); local infection (n = 2, 0.6%); and puncture of the spinal cord (n = 1, 0.3%). Continuous infusion of 10 ml.h(-1) ropivacaine 0.2% through the catheters decreased median (IQR [range]) pain scores from 8 (6-9 [2-10]) to 2 (1-3 [0-10]) (p < 0.0001). Chemical neuroablation was necessary in 137 patients (46.8%). We conclude that this procedure leads to a significant reduction of pain intensity in otherwise obstinate burning or stabbing pain and is associated with few hazards. © 2011 The Authors. Anaesthesia © 2011 The Association of Anaesthetists of Great Britain and Ireland.

Dupuytren Disease Infiltrating a Full-Thickness Skin Graft.

PubMed

Wade, Ryckie George; Igali, Laszlo; Figus, Andrea

2016-08-01

Although the role of the skin in the development and propagation of Dupuytren disease remains unclear, dermofasciectomy and full-thickness skin grafting (FTSG) appears to delay recurrence. In 2011, a 71-year-old, left-handed man presented with recurrent Dupuytren disease in the dominant hand. In 1991, he originally underwent a primary dermofasciectomy and FTSG for Dupuytren disease involving the palmar skin. Twenty years later, the left middle finger was drawn into flexion by a recurrent cord, and the old graft and adjacent palmar skin were clinically involved by fibromatosis. We performed a revision dermofasciectomy and FTSG. Microscopic analysis of the excised graft demonstrated dense infiltration of the entire skin graft by Dupuytren disease, with areas of active and burnt-out fibromatosis distinct from hypertrophic scarring. This report of Dupuytren fibromatosis infiltrating a skin graft raises questions about the pathophysiology of Dupuytren disease. Copyright © 2016 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

In vivo sweat film layer thickness measured with Fourier-domain optical coherence tomography (FD-OCT)

NASA Astrophysics Data System (ADS)

Jonathan, Enock

2008-06-01

While human sweat secretion is accepted as a mechanism by which the body cools off, excessive sweating (hyperhidrosis) is now appreciated as a medical condition and the primary site for diagnosis is the palm of the hand. We propose sweat film layer thickness as a potential clinical diagnostic parameter when screening for excessive sweating. In this preliminary study we demonstrate the usefulness of Fourier-domain optical coherence tomography (FD-OCT) for measurement of sweat film thickness in vivo with micron-scale resolution on the hand of a human volunteer. FD-OCT has a superior image acquisition time and identification of active sweat glands, ducts and pores is also possible.

Sweaty Feet (Hyperhidrosis)

MedlinePlus

... and Reimbursement Basics APMA Career Center Your APMA Leadership Opportunities Early Career Resources Academic and Scientific Resources Practice Management & Reimbursement Coding Resources Coding Resource Center Reimbursement Resources ...

Hyperhidrosis (Excessive Sweating)

MedlinePlus

... Us Media contacts Advertising contacts AAD logo Advertising, marketing and sponsorships Legal notice Copyright © 2018 American Academy ... prohibited without prior written permission. AAD logo Advertising, marketing and sponsorships Legal notice Copyright © 2017 American Academy ...

Hyperhidrosis (Excessive Sweating)

MedlinePlus

... your daily routine Sweating causes emotional distress or social withdrawal You suddenly begin to sweat more than usual ... can lead to heavy sweating, as can opioid ... infections. Social and emotional effects. Having clammy or dripping hands ...

Fracture heuristics: surgical decision for approaches to distal radius fractures. A surgeon's perspective.

PubMed

Wichlas, Florian; Tsitsilonis, Serafim; Kopf, Sebastian; Krapohl, Björn Dirk; Manegold, Sebastian

2017-01-01

Introduction: The aim of the present study is to develop a heuristic that could replace the surgeon's analysis for the decision on the operative approach of distal radius fractures based on simple fracture characteristics. Patients and methods: Five hundred distal radius fractures operated between 2011 and 2014 were analyzed for the surgeon's decision on the approach used. The 500 distal radius fractures were treated with open reduction and internal fixation through palmar, dorsal, and dorsopalmar approaches with 2.4 mm locking plates or underwent percutaneous fixation. The parameters that should replace the surgeon's analysis were the fractured palmar cortex, and the frontal and the sagittal split of the articular surface of the distal radius. Results: The palmar approach was used for 422 (84.4%) fractures, the dorsal approach for 39 (7.8%), and the combined dorsopalmar approach for 30 (6.0%). Nine (1.8%) fractures were treated percutaneously. The correlation between the fractured palmar cortex and the used palmar approach was moderate (r=0.464; p<0.0001). The correlation between the frontal split and the dorsal approach, including the dorsopalmar approach, was strong (r=0.715; p<0.0001). The sagittal split had only a weak correlation for the dorsal and dorsopalmar approach (r=0.300; p<0.0001). Discussion: The study shows that the surgical decision on the preferred approach is dictated through two simple factors, even in the case of complex fractures. Conclusion: When the palmar cortex is displaced in distal radius fractures, a palmar approach should be used. When there is a displaced frontal split of the articular surface, a dorsal approach should be used. When both are present, a dorsopalmar approach should be used. These two simple parameters could replace the surgeon's analysis for the surgical approach.

Dorsal dimelia in patau syndrome: a case report.

PubMed

Fattah, A; Pickford, M A

2007-10-01

We present a case of a child with Patau syndrome that exhibits features consistent with congenital palmar nail syndrome. The literature is reviewed and evidence presented to demonstrate that this is a defect in the dorso-ventral patterning of the limb and thus a form of dorsal dimelia. In order to differentiate this from other instances of ectopic nail tissue we suggest congenital palmar nail syndrome should be more specifically defined as duplicated nails, absent flexion creases, non-glabrous skin on the palmar surface, reduced movement at the interphalangeal joints and hypoplastic terminal phalanges.

Mini open carpal tunnel release using Knifelight: evaluation of the safety and effectiveness of using a single wrist incision (cadaveric study).

PubMed

Teh, K K; Ng, E S; Choon, D S K

2009-08-01

This cadaveric study evaluates the margin of safety and technical efficacy of mini open carpal tunnel release performed using Knifelight (Stryker Instruments) through a transverse 1 cm wrist incision. A single investigator released 32 wrists in 17 cadavers. The wrists were then explored to assess the completeness of release and damage to vital structures including the superficial palmar arch, palmar cutaneous branch and recurrent branch of the median nerve. All the releases were complete and no injury to the median nerve and other structures were observed. The mean distance of the recurrent motor branch to the ligamentous divisions was 5.7 +/- 2.4 mm, superficial palmar arch was 8.7 +/- 3.1 mm and palmar cutaneous branch to the ligamentous division was 7.2 +/- 2.4 mm. The mean length of the transverse carpal ligament was 29.3 +/- 3.7 mm. Guyon's canal was preserved in all cases.

Clinical manifestations of primary hyperthyroidism in the elderly patients at the out-patient clinic of Srinagarind Hospital.

PubMed

Limpawattana, Panita; Sawanyawisut, Kittisak; Mahankanukrau, Ajanee; Wongwipaporn, Chaiyasit

2006-02-01

The authors reviewed the outpatient charts diagnosed as hyperthyroidism at Srinagarind Hospital from June 1998-June 2004. The objective was to compare the clinical features of hyperthyroidism in patients older and younger than 60 years old. There were 922 cases enrolled, 84 cases (9.11%) were 60 years old and above. The female: male ratio was 3.4:1 and 4:1 and the mean ages were 64.2 +/- 3.7 and 37.4 +/- 11.2 years old in the elder and younger group, respectively. The common presentations were dyspnea (94.1, 96.5%), weight loss (93.8, 87.9%) and palpitation (83.3, 93.1%) in the elder and younger, respectively. The more significant clinical presentations in the elder group were atrial fibrillation, weakness and anorexia whereas exophthalmos, goiter, heat intolerance and hyperhidrosis were not as frequent. Thus, the classic presentations often lacked in the elder group. Therefore, unexplained AF, weakness and anorexia should not exclude hyperthyroidism even with paucity of typical clinical features.

Variations in the nerves of the thumb and index finger.

PubMed

Wallace, W A; Coupland, R E

1975-11-01

The digital nerves to the thumb and index finger have been studied by dissecting twenty-five embalmed upper limbs. The palmar digital nerves to the thumb were constant in position and course, with a short lateral cutaneous branch from the radial palmar digital nerve in 30 per cent of cases. The palmar digital nerves to the index finger had a variable pattern, the commonest arrangement, well described in Gray's Anatomy, occurring in 74 per cent of cases. The variations and their frequency are described. By examining histological cross-sections of the index finger it was found that of about 5,000 endoneurial tubes entering the finger, 60 per cent passed beyond the distal digital crease to supply the pulp and nail bed. The depth of the palmar digital nerves was about 3 millimetres, but less at the digital creases, and their diameter lay between 1 and 1.5 millimetres as far as the distal digital crease. Clinical applications of the findings are discussed.

PUVA therapy for palmoplantar pustulosis.

PubMed

Agren-Jonsson, S; Tegner, E

1985-01-01

Forty patients suffering from pustulosis palmoplantaris were treated with PUVA therapy. Thirty-six patients had palmar lesions which cleared in 31 cases; in 18 cases after an initial course of 3 sessions of treatment per week during an average period of 10 weeks, and in another 13 only after additional, less frequent continuation of the PUVA therapy. The average total UVA dose at clearing of the palmar lesions was 191 and the final UVA dose 7.3 J/cm2. After 2 years, 9 out of the 31 cases of palmar lesions were still completely healed, and the average duration of remission was greater than or equal to 15 months. For plantar lesions the results of PUVA therapy, using essentially the same procedure, were less satisfactory: healing being obtained in only 5 out of 34 cases. However, for palmar and plantar lesions alike, most patients have reported long-standing improvement from PUVA therapy. A surprisingly high frequency of nausea was noted as a side-effect.

Variations in dynamic lung compliance during endoscopic thoracic sympathectomy with CO2 insufflation.

PubMed

El-Dawlatly, Abdelazeem Ali; Al-Dohayan, Abdullah; Abdel-Meguid, Mohamed Essam; Turkistani, Ahmed; Alotaiby, Wadha Mubarak; Abdelaziz, Emad Mansoor

2003-12-01

Endoscopic thoracic sympathectomy (ETS) is the preferred surgery for treatment of intractable palmar hyperhidrosis (PH). General anesthesia with onelung collapsed ventilation (OLCV) using single-lumen tracheal tube (SLT), is our preferred anesthetic technique for ETS. Intrapleural CO(2) insufflation (capnothorax) was used to ensure lung collapse. The current study examined the effects of capnothorax on dynamic lung compliance (DLC) of the ventilated lung during ETS. After obtaining written informed consent, 10 adult male patients ASA I&II undergoing ETS were studied. Their average age and weight were 25 +/- 7 yr and 67 +/- 8 kg. General anesthesia with SLT and OLCV technique was used. Capnothorax with intrapleural pressure (IPP) of 10 mmHg was initially used, then it was reduced and maintained at 5 mmHg throughout the operation. Anesthesia delivery unit (Datex Ohmeda type A_Elec, Promma, Sweden) was used where airway pressures and DLC were displayed during OLCV. A computer program (SPSS 9.0 for Windows; SPSS Inc., Chicago, IL) was used for statistical analysis of the data obtained. One way analysis of variance (ANOVA) was used for analysis of data before, during and after OLCV. P<0.05 was considered significant. The mean values of the DLC were 52 +/- 6, 30 +/- 3, 39 +/- 5 and 53 +/- 9 ml/cmH(2)O before, during (at 10 and 5 mmHg IPP) and after OLCV respectively with significant differences before and at 10 and 5mmHg IPP. In conclusions, during OLCV and capnothorax for ETS, DLC tends to decrease with increasing of intrapleural CO(2) insufflation pressure. However, in short procedures it has no deleterious postoperative effect. To the best of our knowledge this is the first study performed to investigate DLC changes during OLCV with capnothorax.

Arterial supply of the thumb: Systemic review.

PubMed

Miletin, J; Sukop, A; Baca, V; Kachlik, D

2017-10-01

We offer a complete systemic review of the anatomy of arteries of the thumb, including their sources in the first web space. Eleven studies were selected from the PubMed, Medline, Embase, Scopus and Ovid databases. Data about each artery of the thumb were obtained; in particular, the incidence and dominance of each of these arteries were calculated. The ulnopalmar digital artery of the thumb (UPDAT) was found in 99.63%, the radiopalmar digital artery of the thumb (RPDAT) in 99.26%, the ulnodorsal digital artery of the thumb (UDDAT) in 83.39%, and the radiodorsal digital artery of the thumb (RDDAT) in 70.38%. The sources for the thumb arteries are the first palmar metacarpal artery (for UPDAT in 63.15%, for RPDAT in 78.88%, for UDDAT in 56.95% and for RDDAT in 41.48%), the first dorsal metacarpal artery (for UPDAT in 20.54%, for RPDAT 2.53%, for UDDAT in 20.62%, and for RDDAT in 4.81%) and the superficial palmar arch, either complete or incomplete (for UPDAT in 25.57%, for RPDAT in 23.04%, for UDDAT in 0%, and for RDDAT in 5.19%). The dominant source could be identified in 88.2% of cases: the first palmar metacarpal artery (66.2%), the first dorsal metacarpal artery (15.5%) and the superficial palmar arch, complete or incomplete (8.2%). Four arteries usually supply the thumb. Any artery in the first web space can be a source for the thumb arteries. We propose a new classification of the arteries of the hand, dividing them into three systems (superficial palmar, deep palmar and dorsal system), and suggest that the term "princeps pollicis artery" be reconsidered and systemic anatomical terms of the thumb arteries preferred. Clin. Anat. 30:963-973, 2017. ©2017 Wiley-Liss, Inc. © 2017 Wiley Periodicals, Inc.

Endoscopic thoracic sympathectomy

MedlinePlus

Endoscopic thoracic sympathectomy (ETS) is surgery to treat sweating that is much heavier than normal. This condition ... hyperhidrosis . Usually the surgery is used to treat sweating in the palms or face. The sympathetic nerves ...

A case of generalized bromhidrosis following whole-body depilatory laser.

PubMed

Helou, Josiane; Haber, Roger; Kechichian, Elio; Tomb, Roland

2015-01-01

Laser treatment is a widespread method for hair removal. Despite its very common use, side effects remain relatively rare and transient. Axillary hyperhidrosis and bromhidrosis have already been reported in the literature after depilatory lasers. We report here a novel side effect of total body bromhidrosis following hair removal laser. A 27-year-old man, phototype 3 underwent four sessions of total body depilatory laser, combining pulsed alexandrite and pulsed diode lasers. A few days afterwards, a generalized foul odor was noted and was resistant to regular deodorants and Aluminum chloride based antiperspirants. Possible mechanisms include the activation of dormant bacteria in the skin flora, sweat gland dysfunction, altered skin flora, sweat gland hormone receptor disturbances, and genetic factors. Total body bromhidrosis and hyperhidrosis are potential complications of total body laser hair removal.

Trabecular architecture of the manual elements reflects locomotor patterns in primates.

PubMed

Matarazzo, Stacey A

2015-01-01

The morphology of trabecular bone has proven sensitive to loading patterns in the long bones and metacarpal heads of primates. It is expected that we should also see differences in the manual digits of primates that practice different methods of locomotion. Primate proximal and middle phalanges are load-bearing elements that are held in different postures and experience different mechanical strains during suspension, quadrupedalism, and knuckle walking. Micro CT scans of the middle phalanx, proximal phalanx and the metacarpal head of the third ray were used to examine the pattern of trabecular orientation in Pan, Gorilla, Pongo, Hylobates and Macaca. Several zones, i.e., the proximal ends of both phalanges and the metacarpal heads, were capable of distinguishing between knuckle-walking, quadrupedal, and suspensory primates. Orientation and shape seem to be the primary distinguishing factors but differences in bone volume, isotropy index, and degree of anisotropy were seen across included taxa. Suspensory primates show primarily proximodistal alignment in all zones, and quadrupeds more palmar-dorsal orientation in several zones. Knuckle walkers are characterized by having proximodistal alignment in the proximal ends of the phalanges and a palmar-dorsal alignment in the distal ends and metacarpal heads. These structural differences may be used to infer locmotor propensities of extinct primate taxa.

The strength of polyaxial locking interfaces of distal radius plates.

PubMed

Hoffmeier, Konrad L; Hofmann, Gunther O; Mückley, Thomas

2009-10-01

Currently available polyaxial locking plates represent the consequent enhancement of fixed-angle, first-generation locking plates. In contrast to fixed-angle locking plates which are sufficiently investigated, the strength of the new polyaxial locking options has not yet been evaluated biomechanically. This study investigates the mechanical strength of single polyaxial interfaces of different volar radius plates. Single screw-plate interfaces of the implants Palmar 2.7 (Königsee Implantate und Instrumente zur Osteosynthese GmbH, Allendorf, Germany), VariAx (Stryker Leibinger GmbH & Co. KG, Freiburg, Germany) und Viper (Integra LifeSciences Corporation, Plainsboro, NJ, USA) were tested by cantilever bending. The strength of 0 degrees, 10 degrees and 20 degrees screw locking angle was obtained during static and dynamic loading. The Palmar 2.7 interfaces showed greater ultimate strength and fatigue strength than the interfaces of the other implants. The strength of the VariAx interfaces was about 60% of Palmar 2.7 in both, static and dynamic loading. No dynamic testing was applied to the Viper plate because of its low ultimate strength. By static loading, an increase in screw locking angle caused a reduction of strength for the Palmar 2.7 and Viper locking interfaces. No influence was observed for the VariAx locking interfaces. During dynamic loading; angulation had no influence on the locking strength of Palmar 2.7. However, reduction of locking strength with increasing screw angulation was observed for VariAx. The strength of the polyaxial locking interfaces differs remarkably between the examined implants. Depending on the implant an increase of the screw locking angle causes a reduction of ultimate or fatigue strength, but not in all cases a significant impact was observed.

Medical Aspects of Cold Weather Operations: A Handbook for Medical Officers

DTIC Science & Technology

1993-04-01

forefoot tissues, hammer toe deformities, flexion contracture of the great toe, hyperhidrosis predisposing to skin maceration and dermato- phytosis...Even more striking are the reports of mass deaths among shipwreck survivors, who had been able to climb aboard rescuing ships, only to be found dead

Acute Effects of Tai Chi Training on Cognitive and Cardiovascular Responses in Late Middle-Aged Adults: A Pilot Study.

PubMed

Cheung, Tiffany C Y; Liu, Karen P Y; Wong, Janet Y H; Bae, Young-Hyeon; Hui, Stanley Sai-Chuen; Tsang, William W N; Cheng, Yoyo T Y; Fong, Shirley S M

2018-01-01

This study explored the immediate effects of Tai Chi (TC) training on attention and meditation, perceived stress level, heart rate, oxygen saturation level in blood, and palmar skin temperature in late middle-aged adults. Twenty TC practitioners and 20 nonpractitioners volunteered to join the study. After baseline measurements were taken, the TC group performed TC for 10 minutes while their cognitive states and cardiovascular responses were concurrently monitored. The control group rested for the same duration in a standing position. Both groups were then reassessed. The participants' attention and meditation levels were measured using electroencephalography; stress levels were measured using Perceived Stress Scale; heart rate and blood oxygenation were measured using an oximeter; and palmar skin temperature was measured using an infrared thermometer. Attention level tended to increase during TC and dropped immediately thereafter ( p < 0.001). Perceived stress level decreased from baseline to posttest in exclusively the TC group ( p = 0.005). Heart rate increased during TC ( p < 0.001) and decreased thereafter ( p = 0.001). No significant group, time, or group-by-time interaction effects were found in the meditation level, palmar skin temperature, and blood oxygenation outcomes. While a 10-minute TC training could temporarily improve attention and decrease perceived stress levels, it could not improve meditation, palmar skin temperature, or blood oxygenation among late middle-aged adults.

Acute Effects of Tai Chi Training on Cognitive and Cardiovascular Responses in Late Middle-Aged Adults: A Pilot Study

PubMed Central

Cheung, Tiffany C. Y.; Bae, Young-Hyeon; Hui, Stanley Sai-Chuen; Cheng, Yoyo T. Y.

2018-01-01

This study explored the immediate effects of Tai Chi (TC) training on attention and meditation, perceived stress level, heart rate, oxygen saturation level in blood, and palmar skin temperature in late middle-aged adults. Twenty TC practitioners and 20 nonpractitioners volunteered to join the study. After baseline measurements were taken, the TC group performed TC for 10 minutes while their cognitive states and cardiovascular responses were concurrently monitored. The control group rested for the same duration in a standing position. Both groups were then reassessed. The participants' attention and meditation levels were measured using electroencephalography; stress levels were measured using Perceived Stress Scale; heart rate and blood oxygenation were measured using an oximeter; and palmar skin temperature was measured using an infrared thermometer. Attention level tended to increase during TC and dropped immediately thereafter (p < 0.001). Perceived stress level decreased from baseline to posttest in exclusively the TC group (p = 0.005). Heart rate increased during TC (p < 0.001) and decreased thereafter (p = 0.001). No significant group, time, or group-by-time interaction effects were found in the meditation level, palmar skin temperature, and blood oxygenation outcomes. While a 10-minute TC training could temporarily improve attention and decrease perceived stress levels, it could not improve meditation, palmar skin temperature, or blood oxygenation among late middle-aged adults. PMID:29636784

Duloxetine, Pregabalin, and Duloxetine Plus Gabapentin for Diabetic Peripheral Neuropathic Pain Management in Patients With Inadequate Pain Response to Gabapentin: An Open-Label, Randomized, Noninferiority Comparison

PubMed Central

Tanenberg, Robert J.; Irving, Gordon A.; Risser, Richard C.; Ahl, Jonna; Robinson, Michael J.; Skljarevski, Vladimir; Malcolm, Sandra K.

2011-01-01

OBJECTIVE: To determine whether duloxetine is noninferior to (as good as) pregabalin in the treatment of pain associated with diabetic peripheral neuropathy. PATIENTS AND METHODS: We performed a 12-week, open-label study of patients with diabetic peripheral neuropathic pain who had been treated with gabapentin (≥900 mg/d) and had an inadequate response (defined as a daily pain score of ≥4 on a numerical rating scale [0-10 points]). The first patient was enrolled on September 28, 2006, and the last patient visit occurred on August 26, 2009. Patients were randomized to duloxetine monotherapy (n=138), pregabalin monotherapy (n=134), or a combination of duloxetine and gabapentin (n=135). The primary objective was a noninferiority comparison between duloxetine and pregabalin on improvement in the weekly mean of the diary-based daily pain score (0- to 10-point scale) at end point. Noninferiority would be declared if the mean improvement for duloxetine was no worse than the mean improvement for pregabalin, within statistical variability, by a margin of –0.8 unit. RESULTS: The mean change in the pain rating at end point was –2.6 for duloxetine and –2.1 for pregabalin. The 97.5% lower confidence limit was a –0.05 difference in means, establishing noninferiority. As to adverse effects, nausea, insomnia, hyperhidrosis, and decreased appetite were more frequent with duloxetine than pregabalin; insomnia, more frequent with duloxetine than duloxetine plus gabapentin; peripheral edema, more frequent with pregabalin than with duloxetine; and nausea, hyperhidrosis, decreased appetite, and vomiting, more frequent with duloxetine plus gabapentin than with pregabalin. CONCLUSION: Duloxetine was noninferior to pregabalin for the treatment of pain in patients with diabetic peripheral neuropathy who had an inadequate pain response to gabapentin. Trial Registration: clinicaltrials.gov Identifier: NCT00385671 PMID:21719618

[Kinematics of the triangular fibrocartilage complex during forearm rotation in vivo].

PubMed

Xu, Jing; Tang, Jin-bo; Jia, Zhong-zheng; Xie, Ren-guo

2009-11-01

To investigate three-dimensional kinematics of the superficial and deep portion of triangular fibrocartilage complex (TFCC) in different parts of the forearm rotation. Six wrists of 6 volunteers were used to obtain CT scans at different positions of the wrist. The wrists were scanned from 90 degrees of pronation to 90 degrees of supination at an interval of 30 degrees. The 3-dimensional radius and ulna were reconstructed with customized software and changes in length of the superficial and deep portion of TFCC during forearm rotation. In forearm pronation, the superficial dorsal portion and the deep palmar portion of the TFCC were tight. While the superficial palmar portion and the deep dorsal potion of the TFCC were lax. In supination, the changes in length of all these fibers were reverse. In forearm rotation one portion fibers of dorsal TFCC and one portion fibers of palmar TFCC are tight, and this mechanism controls stability during DRUJ rotation.

Bilateral Symmetry of Distortions of Tactile Size Perception.

PubMed

Longo, Matthew R; Ghosh, Arko; Yahya, Tasneem

2015-01-01

The perceived distance between touches on the limbs is generally bigger for distances oriented across the width of the limb than for distances oriented along the length of the limb. The present study aimed to investigate the coherence of such distortions of tactile size perception across different skin surfaces. We investigated distortions of tactile size perception on the dorsal and palmar surfaces of both the left and right hands as well as the forehead. Participants judged which of two tactile distances felt larger. One distance was aligned with the proximodistal axis (along the body), the other with the mediolateral axis (across the body). Clear distortions were found on all five skin surfaces, with stimuli oriented across the width of the body being perceived as farther apart than those oriented along the length of the body. Consistent with previous results, distortions were smaller on the palmar than on the dorsal hand surface. Distortion on the forehead was intermediate between the dorsal and palmar surfaces. There were clear correlations between distortion on the left and right hands, for both the dorsal and palmar skin surfaces. In contrast, within each hand, there was no significant correlation between the two skin surfaces. Distortion on the forehead was not significantly correlated with that on any of the other skin surfaces. These results provide evidence for bilaterally symmetric representations underlying tactile size perception. © The Author(s) 2015.

[Comparative study on the strength of different mechanisms of operation of multidirectionally angle-stable distal radius plates].

PubMed

Rausch, S; Hoffmeier, K; Gueorguiev, B G; Klos, K; Gras, F; Hofmann, G O; Mückley, T

2011-12-01

Polyaxial angle-stable plating is thought to be particularly beneficial in the management of complex intra-articular fractures of the distal radius. The present study was performed to investigate the strength of polyaxial locking interfaces of distal radius plates. We tested the polyaxial interfaces of 3 different distal radius plates (2.4 mm Variable Angle LCP Two-Column Volar Distal Radius Plate, Synthes, Palmar Classic, Königsee Implantate and VariAx Plate Stryker). The strength of 0° and 10° screw locking angle was obtained during static loading. The strength of Palmar Classic with a 0° locking angle is significantly the best of all tested systems. With a 10° locking angle there is no significant difference between Palmar Classic, Two column Plate and VariAx Plate. The strength of polyaxial interfaces differs between the tested systems. A reduction of ultimate strength is due to increases of screw locking angle. The design of polyaxial locking interfaces should be investigated in human bone models. © Georg Thieme Verlag KG Stuttgart · New York.

Discover Primary Science: Developing Primary Science in Ireland

ERIC Educational Resources Information Center

Horner, Margaret; Palmer, Marion

2007-01-01

"Discover Primary Science" is a major project in primary science education in Ireland. In 2006-2007 it involves 2400 primary schools, 45 host centres, and two government departments. However, it started out as a local initiative taken by one state agency in 2002 involving four Institutes of Technology and 40 primary schools. The aim of…

Catastrophic Thinking Is Associated With Finger Stiffness After Distal Radius Fracture Surgery.

PubMed

Teunis, Teun; Bot, Arjan G J; Thornton, Emily R; Ring, David

2015-10-01

To identify demographic, injury-related, or psychologic factors associated with finger stiffness at suture removal and 6 weeks after distal radius fracture surgery. We hypothesize that there are no factors associated with distance to palmar crease at suture removal. Prospective cohort study. Level I Academic Urban Trauma Center. One hundred sixteen adult patients underwent open reduction and internal fixation of their distal radius fractures; 96 of whom were also available 6 weeks after surgery. None. At suture removal, we recorded patients' demographics, AO fracture type, carpal tunnel release at the time of surgery, pain catastrophizing scale, Whiteley Index, Patient Health Questionnaire-9, and disabilities of the arm, shoulder, and hand questionnaire, 11-point ordinal measure of pain intensity, distance to palmar crease, and active flexion of the thumb through the small finger. At 6 weeks after surgery, we measured motion, disabilities of the arm, shoulder, and hand, and pain intensity. Prereduction and postsurgery radiographic fracture characteristics were assessed. Female sex, being married, specific surgeons, carpal tunnel release, AO type C fractures, and greater catastrophic thinking were associated with increased distance to palmar crease at suture removal. At 6 weeks, greater catastrophic thinking was the only factor associated with increased distance to palmar crease. Catastrophic thinking was a consistent and major determinant of finger stiffness at suture removal and 6 weeks after injury. Future research should assess if treatments that ameliorate catastrophic thinking can facilitate recovery of finger motion after operative treatment of a distal radius fracture. Prognostic Level I. See Instructions for Authors for a complete description of levels of evidence.

[Eccrine angiomatous hamartoma: a report of 2 cases].

PubMed

Batalla, A; Rosón, E; Flórez, A; Troncoso, A; de la Torre, C

2011-05-01

Eccrine angiomatous hamartoma is a rare, benign tumor characterized by a proliferation of eccrine and vascular structures. We present 2 cases and review the characteristics of this disorder. The first patient was a 33-year-old woman who consulted for a brownish lesion on her back associated with local hyperhidrosis. The second patient was a 25-year-old man with an asymptomatic erythematous lesion on his left palm. In both patients a diagnosis of eccrine angiomatous hamartoma was made based on the histological findings. Eccrine angiomatous hamartoma is usually present at birth or develops during childhood. It is typically a solitary lesion and signs and symptoms can vary; diagnosis is therefore based on histological study. The most common site is on the distal parts of limbs. The lesions tend to be asymptomatic, but there may be associated pain and hyperhidrosis. Treatment is not usually necessary except in cases with persistent symptoms, excessive sweating, or cosmetic concerns. Copyright © 2010 Elsevier España, S.L. y AEDV. All rights reserved.

EUDOR-A multi-centre research program: A naturalistic, European Multi-centre Clinical study of EDOR Test in adult patients with primary depression.

PubMed

Sarchiapone, Marco; Iosue, Miriam; Carli, Vladimir; Amore, Mario; Baca-Garcia, Enrique; Batra, Anil; Cosman, Doina; Courtet, Philippe; Di Sciascio, Guido; Gusmao, Ricardo; Parnowski, Tadeusz; Pestality, Peter; Saiz, Pilar; Thome, Johannes; Tingström, Anders; Wojnar, Marcin; Zeppegno, Patrizia; Thorell, Lars-Håkan

2017-03-23

Electrodermal reactivity has been successfully used as indicator of interest, curiosity as well as depressive states. The measured reactivity depends on the quantity of sweat secreted by those eccrine sweat glands that are located in the hypodermis of palmar and plantar regions. Electrodermal hyporeactive individuals are those who show an unusual rapid habituation to identical non-significant stimuli. Previous findings suggested that electrodermal hyporeactivity has a high sensitivity and a high specificity for suicide. The aims of the present study are to test the effectiveness and the usefulness of the EDOR (ElectroDermal Orienting Reactivity) Test as a support in the suicide risk assessment of depressed patients and to assess the predictive value of electrodermal hyporeactivity, measured through the EDOR Test, for suicide and suicide attempt in adult patients with a primary diagnosis of depression. 1573 patients with a primary diagnosis of depression, whether currently depressed or in remission, have been recruited at 15 centres in 9 different European countries. Depressive symptomatology was evaluated through the Montgomery-Asberg Depression Scale. Previous suicide attempts were registered and the suicide intent of the worst attempt was rated according to the first eight items of the Beck Suicide Intent Scale. The suicide risk was also assessed according to rules and traditions at the centre. The EDOR Test was finally performed. During the EDOR Test, two fingers are put on gold electrodes and direct current of 0.5 V is passed through the epidermis of the fingers according to standards. A moderately strong tone is presented through headphones now and then during the test. The electrodermal responses to the stimuli represent an increase in the conductance due to the increased number of filled sweat ducts that act as conductors through the electrically highly resistant epidermis. Each patient is followed up for one year in order to assess the occurrence of

Clinics in diagnostic imaging (169). Intermuscular lipoma in the thenar eminence of the right hand.

PubMed

Venkatesh, Sandeep Halagatti; Wong, Bak Siew Steven

2016-08-01

A 54-year-old woman presented with a large mass on her right hand that was progressively enlarging over a period of a few years. She had cosmetic concerns about the enlarging mass and experienced interference with routine activity. Physical examination revealed a soft, mobile, non-tender, lobulated mass with well-defined margins. Magnetic resonance imaging showed the soft lump to be a lipomatous mass in the deep palmar space of the hand, which was subsequently surgically resected. The imaging features of deep palmar lipomas of the hand and other common benign lesions at this location are discussed. Copyright: © Singapore Medical Association.

The Primary Headteacher's Handbook: The Essential Guide for Primary Heads. Primary Essentials Series.

ERIC Educational Resources Information Center

Smith, Roger

Although the setting is British, the primary head's problems are similar to those faced by U.S. elementary principals. This is a guidebook for managing primary schools. It shows the day-to-day running of a primary school and the organizational structures in which staff and pupils can be inspired. Chapter 1 considers the creation of a positive…

Pourfour du Petit Syndrome Associated With Right Eye Pressure.

PubMed

Evans, Randolph W; Garibay, Adam; Foroozan, Rod

2017-06-01

Pourfour du Petit (PDP) syndrome is a rare disorder characterized by ipsilateral mydriasis, eyelid retraction, and hemifacial hyperhidrosis caused by hyperactivity of the ipsilateral oculosympathetic pathway. A case is presented of PDP syndrome associated with likely ipsilateral occipital neuralgia. We review the causes and co-morbidities and the clinical features of PDP. © 2017 American Headache Society.

The deep lymphatic anatomy of the hand.

PubMed

Ma, Chuan-Xiang; Pan, Wei-Ren; Liu, Zhi-An; Zeng, Fan-Qiang; Qiu, Zhi-Qiang

2018-07-01

The deep lymphatic anatomy of the hand still remains the least described in medical literature. Eight hands were harvested from four nonembalmed human cadavers amputated above the wrist. A small amount of 6% hydrogen peroxide was employed to detect the lymphatic vessels around the superficial and deep palmar vascular arches, in webs from the index to little fingers, the thenar and hypothenar areas. A 30-gauge needle was inserted into the vessels and injected with a barium sulphate compound. Each specimen was dissected, photographed and radiographed to demonstrate deep lymphatic distribution of the hand. Five groups of deep collecting lymph vessels were found in the hand: superficial palmar arch lymph vessel (SPALV); deep palmar arch lymph vessel (DPALV); thenar lymph vessel (TLV); hypothenar lymph vessel (HTLV); deep finger web lymph vessel (DFWLV). Each group of vessels drained in different directions first, then all turned and ran towards the wrist in different layers. The deep lymphatic drainage of the hand has been presented. The results will provide an anatomical basis for clinical management, educational reference and scientific research. Copyright © 2018 Elsevier GmbH. All rights reserved.

Development of emotional sweating in the newborn infant.

PubMed

Harpin, V A; Rutter, N

1982-09-01

Sweating from the palm and sole occurs independently of ambient temperature but is influenced by emotional factors. It thus provides a useful objective measure of emotional state. The development of this emotional sweating in the newborn was investigated by measuring palmar water loss and relating it to the infant's state of arousal. Although 433 individual measurements were made on 124 babies of gestational age 25 to 41 weeks and postnatal age 15 hours to 9 weeks. Palmar water loss was also recorded continuously in 22 infants undergoing heel prick for routine blood sampling. In babies of 37 weeks' gestation or more, there was a clear relationship between palmar water loss and arousal from the day of birth, and by the third week levels on vigorous crying were comparable with those of an anxious adult. Less mature babies did not show emotional sweating at birth; it was first seen at the equivalent of 36 to 37 weeks' gestation regardless of maturity. Continuous recordings confirmed the cross-sectional data and illustrated the abrupt nature of the response. Emotional sweating could be a useful tool for the assessment of emotional state of the newborn.

Comparison between Primary Teacher Educators' and Primary School Teachers' Beliefs of Primary Geography Education Quality

ERIC Educational Resources Information Center

Bent, Gert Jan; Bakx, Anouke; den Brok, Perry

2016-01-01

In this study teacher educators' beliefs concerning primary geography education have been investigated and compared with primary school teachers' beliefs. In this study 45 teacher educators and 489 primary school teachers completed a questionnaire, and nine teacher educators have been interviewed as well. It has been found that teacher educators…

Achieving Value in Primary Care: The Primary Care Value Model.

PubMed

Rollow, William; Cucchiara, Peter

2016-03-01

The patient-centered medical home (PCMH) model provides a compelling vision for primary care transformation, but studies of its impact have used insufficiently patient-centered metrics with inconsistent results. We propose a framework for defining patient-centered value and a new model for value-based primary care transformation: the primary care value model (PCVM). We advocate for use of patient-centered value when measuring the impact of primary care transformation, recognition, and performance-based payment; for financial support and research and development to better define primary care value-creating activities and their implementation; and for use of the model to support primary care organizations in transformation. © 2016 Annals of Family Medicine, Inc.

Quantitative dermatoglyphic asymmetry: a comparative study between schizophrenic patients and control groups of West Bengal, India.

PubMed

Karmakar, B; Sengupta, M

2012-01-01

Quantitative Fluctuating (FA) and Directional asymmetry (DA) of dermatoglyphics on digito-palmar complex were analyzed in a group of 111 patients (males: 61, females: 50) with schizophrenia (SZ), and compared to an ethnically matched phenotypically healthy control (males: 60, females: 60) through MANOVA, ANOVA and canonical Discriminant analyses. With few exceptions, asymmetries are higher among patients, and this is more prominent in FA than DA. Statistically significant differences were observed between patient and control groups, especially in males. In both sexes, FA of combined dermatoglyphic traits (e.g. total finger ridge count, total palmar pattern ridge count) are found to be a strong discriminator between the two groups with a correct classification of over 83% probability.

[Dermatoses caused by footwear made of synthetic material: the rubber-boot syndrome].

PubMed

Arpini, R H; Chapo, R M

1987-01-01

One hundred patients, workers from a meat packing plant that wear rubber boots while working, were studied. Besides the well known allergic manifestations to rubber or other plastic materials used in footwear other pathologic findings included mycotic and bacterial lesions formed by plantar hyperhidrosis with the development of bromhidrosis and plantar xanthokeratoderma. These occupational dermatoses are a medical problem, but also have social and economical implications.

Noncosmetic applications of liposuction.

PubMed

Coleman, W P

1988-10-01

Noncosmetic applications of liposuction have continued to appear since its introduction into the United States in 1982. Although the most common use is in removing lipomas, liposuction has also been used for benign symmetric lipomatosis, flap undermining, flap defatting, gynecomastia, pseudogynecomastia, breast reduction, buffalo hump, hypertrophic insulin lipodystrophy, lymphedema, evacuating hematomas, emergency neck defatting for airway restoration, and axillary hyperhidrosis. Other uses remain to be discovered.

The Lateral Proximal Phalanx Flap for Contractures and Soft Tissue Defects in the Proximal Interphalangeal Joint

PubMed Central

Beltrán, Aldo G.; Romero, Camilo J.

2016-01-01

Background: The management of contractures and soft tissue defects in the proximal interphalangeal (PIP) finger joint remains a challenge. We report a transposition flap from the lateral skin of the proximal phalanx that is based on perforating branches of the digital arteries and can be used safely for both palmar and dorsal cover defects. Methods: We first completed an anatomic study, dissecting 20 fingers in fresh cadavers with arterial injections and made the new flap in patients with dorsal or palmar defects in PIP joints. Results: In cadavers, we can reveal 4 constant branches from each digital artery in the proximal phalanx, with the more distal just in the PIP joint constituting the flap pedicle. Between February 2010 and February 2015, we designed 33 flaps in 29 patients, 7 for dorsal and 26 for palmar defects, with no instances of flap necrosis and 4 distal epidermolysis. The patients were between 4 and 69 years with no major complications, and all of the skin defects in the PIP joint were resolved satisfactorily without any relevant sequelae at the donor site. Conclusions: This flap procedure is an easy, reliable, versatile, and safe technique, and could be an important tool for the management of difficult skin defects and contractures at the PIP joint level. PMID:28082850

Concept and Design of a 3D Printed Support to Assist Hand Scanning for the Realization of Customized Orthosis.

PubMed

Baronio, Gabriele; Volonghi, Paola; Signoroni, Alberto

2017-01-01

In the rehabilitation field, the use of additive manufacturing techniques to realize customized orthoses is increasingly widespread. Obtaining a 3D model for the 3D printing phase can be done following different methodologies. We consider the creation of personalized upper limb orthoses, also including fingers, starting from the acquisition of the hand geometry through accurate 3D scanning. However, hand scanning procedure presents differences between healthy subjects and patients affected by pathologies that compromise upper limb functionality. In this work, we present the concept and design of a 3D printed support to assist hand scanning of such patients. The device, realized with FDM additive manufacturing techniques in ABS material, allows palmar acquisitions, and its design and test are motivated by the following needs: (1) immobilizing the hand of patients during the palmar scanning to reduce involuntary movements affecting the scanning quality and (2) keeping hands open and in a correct position, especially to contrast the high degree of hypertonicity of spastic subjects. The resulting device can be used indifferently for the right and the left hand; it is provided in four-dimensional sizes and may be also suitable as a palmar support for the acquisition of the dorsal side of the hand.

Concept and Design of a 3D Printed Support to Assist Hand Scanning for the Realization of Customized Orthosis

PubMed Central

Volonghi, Paola

2017-01-01

In the rehabilitation field, the use of additive manufacturing techniques to realize customized orthoses is increasingly widespread. Obtaining a 3D model for the 3D printing phase can be done following different methodologies. We consider the creation of personalized upper limb orthoses, also including fingers, starting from the acquisition of the hand geometry through accurate 3D scanning. However, hand scanning procedure presents differences between healthy subjects and patients affected by pathologies that compromise upper limb functionality. In this work, we present the concept and design of a 3D printed support to assist hand scanning of such patients. The device, realized with FDM additive manufacturing techniques in ABS material, allows palmar acquisitions, and its design and test are motivated by the following needs: (1) immobilizing the hand of patients during the palmar scanning to reduce involuntary movements affecting the scanning quality and (2) keeping hands open and in a correct position, especially to contrast the high degree of hypertonicity of spastic subjects. The resulting device can be used indifferently for the right and the left hand; it is provided in four-dimensional sizes and may be also suitable as a palmar support for the acquisition of the dorsal side of the hand. PMID:29234219

The Lateral Proximal Phalanx Flap for Contractures and Soft Tissue Defects in the Proximal Interphalangeal Joint: An Anatomical and Clinical Study.

PubMed

Beltrán, Aldo G; Romero, Camilo J

2017-01-01

Background: The management of contractures and soft tissue defects in the proximal interphalangeal (PIP) finger joint remains a challenge. We report a transposition flap from the lateral skin of the proximal phalanx that is based on perforating branches of the digital arteries and can be used safely for both palmar and dorsal cover defects. Methods: We first completed an anatomic study, dissecting 20 fingers in fresh cadavers with arterial injections and made the new flap in patients with dorsal or palmar defects in PIP joints. Results: In cadavers, we can reveal 4 constant branches from each digital artery in the proximal phalanx, with the more distal just in the PIP joint constituting the flap pedicle. Between February 2010 and February 2015, we designed 33 flaps in 29 patients, 7 for dorsal and 26 for palmar defects, with no instances of flap necrosis and 4 distal epidermolysis. The patients were between 4 and 69 years with no major complications, and all of the skin defects in the PIP joint were resolved satisfactorily without any relevant sequelae at the donor site. Conclusions: This flap procedure is an easy, reliable, versatile, and safe technique, and could be an important tool for the management of difficult skin defects and contractures at the PIP joint level.

Dupuytren’s and Ledderhose Diseases in a Family with LMNA-Related Cardiomyopathy and a Novel Variant in the ASTE1 Gene

PubMed Central

Zaragoza, Michael V.; Nguyen, Cecilia H. H.; Widyastuti, Halida P.; McCarthy, Linda A.; Grosberg, Anna

2017-01-01

Dupuytren’s disease (palmar fibromatosis) involves nodules in fascia of the hand that leads to flexion contractures. Ledderhose disease (plantar fibromatosis) is similar with nodules of the foot. While clinical aspects are well-described, genetic mechanisms are unknown. We report a family with cardiac disease due to a heterozygous LMNA mutation (c.736C>T, p.Gln246Stop) with palmar/plantar fibromatosis and investigate the hypothesis that a second rare DNA variant increases the risk for fibrotic disease in LMNA mutation carriers. The proband and six family members were evaluated for the cardiac and hand/feet phenotypes and tested for the LMNA mutation. Fibroblast RNA studies revealed monoallelic expression of the normal LMNA allele and reduced lamin A/C mRNAs consistent with LMNA haploinsufficiency. A novel, heterozygous missense variant (c.230T>C, p.Val77Ala) in the Asteroid Homolog 1 (ASTE1) gene was identified as a potential risk factor in fibrotic disease using exome sequencing and family studies of five family members: four LMNA mutation carriers with fibromatosis and one individual without the LMNA mutation and no fibromatosis. With a possible role in epidermal growth factor receptor signaling, ASTE1 may contribute to the increased risk for palmar/plantar fibromatosis in patients with Lamin A/C haploinsufficiency. PMID:29104234

Primary amyloidosis

MedlinePlus

Amyloidosis - primary; Immunoglobulin light chain amyloidosis ... The cause of primary amyloidosis is not well understood. Genes may play a role. The condition is related to abnormal and excess production of proteins. ...

Primary enzyme quantitation

DOEpatents

Saunders, G.C.

1982-03-04

The disclosure relates to the quantitation of a primary enzyme concentration by utilizing a substrate for the primary enzyme labeled with a second enzyme which is an indicator enzyme. Enzyme catalysis of the substrate occurs and results in release of the indicator enzyme in an amount directly proportional to the amount of primary enzyme present. By quantifying the free indicator enzyme one determines the amount of primary enzyme present.

A Novel Method for Studying the Pharmacokinetics of [14C]Umeclidinium After Application to the Axilla or Palm of Healthy Male Subjects

PubMed Central

Santos, LL; Hughes, SC; Pereira, AI; Young, GC; Hussey, E; Charlton, P; Baptiste‐Brown, S; Stuart, JS; Vincent, V; van Marle, SP; Schmith, VD

2016-01-01

Umeclidinium (UMEC), a long‐acting muscarinic antagonist approved for chronic obstructive pulmonary disease (COPD), was investigated for primary hyperhidrosis as topical therapy. This study evaluated the pharmacokinetics, safety, and tolerability of a single dose of [14C]UMEC applied to either unoccluded axilla (UA), occluded axilla (OA), or occluded palm (OP) of healthy males. After 8 h the formulation was removed. [14C]UMEC plasma concentrations (Cp) were quantified by accelerator mass spectrometry. Occlusion increased systemic exposure by 3.8‐fold. Due to UMEC absorption‐limited pharmacokinetics, Cp data from the OA were combined with intravenous data from a phase I study. The data were described by a two‐compartment population model with sequential zero and first‐order absorption and linear elimination. Simulated systemic exposure following q.d. doses to axilla was similar to the exposure from the inhaled therapy, suggesting that systemic safety following dermal administration can be bridged to the inhaled program, and offering the potential for a reduced number of studies and/or subjects. PMID:27304394

Correction of syndactyly using a dorsal omega flap and two lateral and volar flaps. A long-term review.

PubMed

D'Arcangelo, M; Gilbert, A; Pirrello, R

1996-06-01

The long-term results of a technique for correction of syndactyly are reported. The technique consists of a dorsal omega flap and a palmar anchor forming two palmar and lateral flaps. A long-term review was made of 50 patients with a minimum of 8 years follow-up operated over a period of 10 years. A total of 122 web spaces in simple, complex and syndromic syndactyly were operated on. Most patients achieved satisfactory reconstruction of the web spaces, resulting in a web of good shape. At long-term review, web creep was recorded in eight webs, and skin contractures in three fingers. This study shows the technique to be effective in reconstructing web spaces and in minimizing the prevalence of complications.

Odonto-onycho-dermal dysplasia in a patient homozygous for a WNT10A nonsense mutation and mild manifestations of ectodermal dysplasia in carriers of the mutation.

PubMed

Krøigård, Anne Bruun; Clemmensen, Ole; Gjørup, Hans; Hertz, Jens Michael; Bygum, Anette

2016-03-10

Odonto-onycho-dermal dysplasia (OODD) is a rare form of ectodermal dysplasia characterized by severe oligodontia, onychodysplasia, palmoplantar hyperkeratosis, dry skin, hypotrichosis, and hyperhidrosis of the palms and soles. The ectodermal dysplasias resulting from biallelic mutations in the WNT10A gene result in highly variable phenotypes, ranging from isolated tooth agenesis to OODD and Schöpf-Schulz-Passarge syndrome (SSPS). We identified a female patient, with consanguineous parents, who was clinically diagnosed with OODD. Genetic testing showed that she was homozygous for a previously reported pathogenic mutation in the WNT10A gene, c.321C > A, p.Cys107*. The skin and nail abnormalities were for many years interpreted as psoriasis and treated accordingly. A thorough clinical examination revealed hypotrichosis and hyperhidrosis of the soles and dental examination revealed agenesis of permanent teeth except the two maxillary central incisors. Skin biopsies from the hyperkeratotic palms and soles showed the characteristic changes of eccrine syringofibroadenomatosis, which has been described in patients with ectodermal dysplasias. Together with a family history of tooth anomalies, this lead to the clinical suspicion of a hereditary ectodermal dysplasia. This case illustrates the challenges of diagnosing ectodermal dysplasia like OODD and highlights the relevance of interdisciplinary cooperation in the diagnosis of rare conditions.

Comparative study of 2 commissural dorsal flap techniques for the treatment of congenital syndactyly.

PubMed

Mallet, Cindy; Ilharreborde, Brice; Jehanno, Pascal; Litzelmann, Estelle; Valenti, Philippe; Mazda, Keyvan; Penneçot, Georges-François; Fitoussi, Franck

2013-03-01

Many commissural reconstruction techniques have been described for the treatment of syndactyly. This study is the first to compare long-term results of 2 commissural dorsal flap procedures (T-flap and omega-flap). Fifty-nine web-spaces in 39 patients, operated on between 1991 and 2008, were retrospectively analyzed. Thirty-six T-flap and 23 omega-flap procedures were performed using full-thickness skin graft in every case for digital resurfacing. Factors that could affect the long-term outcome were collected, including development of web-creep, clinodactyly, and flexion contracture. Patients were reviewed with a mean follow-up of 5 years and 8 months. Preoperative complexity of syndactyly influenced the development of clinodactyly and flexion contracture. Among the patients who developed clinodactyly, 96% had surgery for complex syndactyly. No difference was found between the 2 flap methods concerning digital deformation and mobility. However, web-creep occurred more frequently after T-flap than after omega-flap procedures (17% vs. 5%). The combination of either dorsal commissural T-flaps or omega-flaps with full-thickness graft to resurface digits is a reliable technique for the treatment of syndactyly with satisfactory functional and cosmetic results. Long-term results are not influenced by the type of flap. Nevertheless, the omega-flap technique, using 2 triangular lateral-palmar flaps, avoids use of skin graft to cover lateral-palmar aspects of the new commissure, consequently reducing the incidence of web-creep. In cases of syndactyly, the primary prognostic factor is whether the patient has simple or complex syndactyly. In complex syndactyly, the risk of long-term unfavorable results is higher. When complex complicated syndactyly is involved, postoperative complication rates increase. Level III.

Dermatoglyphic patterns in dementia of the Alzheimer type: a case-control study.

PubMed

Berr, C; Okra-Podrabinek, N; Feteanu, D; Taurand, S; Hervy, M P; Forette, F; Piette, F; Sebag-Lanoe, R; Alperovitch, A

1992-10-01

The aim was to compare digital and palmar dermatoglyphics in subjects with dementia of Alzheimer type and in mentally healthy elderly controls. This design was a case-control study. The study was carried out in geriatric units and retirement communities in the Paris area. Cases were women with clinically diagnosed Alzheimer type dementia according to DSM III-R criteria (n = 82), mainly with late onset of the disease. Controls were women aged 85 years or older without cognitive deterioration (n = 76). Finger and palm prints obtained from both hands by the classical ink method were examined. Fingerprints were classified into four types of figures. On palms, palmar flexion creases, palmar axial triradii, true patterns of the hypothenar area, and main line terminations were described. Examinations were performed by two examiners blind to the subjects's diagnostic category. For the different patterns studied, no major differences between dementia patients and elderly controls were found. Nor was there evidence of high frequencies of features commonly observed in Down's syndrome (trisomy 21), which have previously, though sporadically, been reported. On one of the largest samples of Alzheimer dementia patients studied, and with evaluation blind to diagnosis, no evidence has been found that particular dermatoglyphic patterns occur like those observed in Down's syndrome, a disease which is related to dementia of the Alzheimer type.

Dermatoglyphic patterns in dementia of the Alzheimer type: a case-control study.

PubMed Central

Berr, C; Okra-Podrabinek, N; Feteanu, D; Taurand, S; Hervy, M P; Forette, F; Piette, F; Sebag-Lanoe, R; Alperovitch, A

1992-01-01

STUDY OBJECTIVE--The aim was to compare digital and palmar dermatoglyphics in subjects with dementia of Alzheimer type and in mentally healthy elderly controls. DESIGN--This design was a case-control study. SETTING--The study was carried out in geriatric units and retirement communities in the Paris area. PARTICIPANTS--Cases were women with clinically diagnosed Alzheimer type dementia according to DSM III-R criteria (n = 82), mainly with late onset of the disease. Controls were women aged 85 years or older without cognitive deterioration (n = 76). MEASUREMENTS AND MAIN RESULTS--Finger and palm prints obtained from both hands by the classical ink method were examined. Fingerprints were classified into four types of figures. On palms, palmar flexion creases, palmar axial triradii, true patterns of the hypothenar area, and main line terminations were described. Examinations were performed by two examiners blind to the subjects's diagnostic category. For the different patterns studied, no major differences between dementia patients and elderly controls were found. Nor was there evidence of high frequencies of features commonly observed in Down's syndrome (trisomy 21), which have previously, though sporadically, been reported. CONCLUSIONS--On one of the largest samples of Alzheimer dementia patients studied, and with evaluation blind to diagnosis, no evidence has been found that particular dermatoglyphic patterns occur like those observed in Down's syndrome, a disease which is related to dementia of the Alzheimer type. PMID:1479321

The ORIGINS of Primary Health Care and SELECTIVE Primary Health Care

PubMed Central

Cueto, Marcos

2004-01-01

I present a historical study of the role played by the World Health Organization and UNICEF in the emergence and diffusion of the concept of primary health care during the late 1970s and early 1980s. I have analyzed these organizations’ political context, their leaders, the methodologies and technologies associated with the primary health care perspective, and the debates on the meaning of primary health care. These debates led to the development of an alternative, more restricted approach, known as selective primary health care. My study examined library and archival sources; I cite examples from Latin America. PMID:15514221

Granulosis Rubra Nasi Response to Topical Tacrolimus.

PubMed

Taj, Farhana Tahseen; Vupperla, Divya; Desai, Prarthana B

2017-01-01

Granulosis Rubra Nasi (GRN) is a rare disorder of the eccrine glands. It is clinically characterized by hyperhidrosis of the central part of the face, most commonly on the tip of the nose, followed by appearance of diffuse erythema over the nose, cheeks, chin, and upper lip. It is commonly seen in childhood but it can present in adults. Here we report a case of GRN in an adult patient with very unusual histopathological presentation.

Increased CCT-eta expression is a marker of latent and active disease and a modulator of fibroblast contractility in Dupuytren's contracture.

PubMed

Satish, Latha; O'Gorman, David B; Johnson, Sandra; Raykha, Christina; Gan, Bing Siang; Wang, James H-C; Kathju, Sandeep

2013-07-01

Dupuytren's contracture (DC) is a fibroproliferative disorder of unknown etiology characterized by a scar-like contracture that develops in the palm and/or digits. We have previously reported that the eta subunit of the chaperonin containing T-complex polypeptide (CCT-eta) is increased in fibrotic wound healing, and is essential for the accumulation of α-smooth muscle actin (α-SMA) in fibroblasts. The purpose of this study was to determine if CCT-eta is similarly implicated in the aberrant fibrosis seen in DC and to investigate the role of CCT-eta in the behavior of myo/fibroblasts in DC. Fibroblasts were obtained from DC-affected palmar fascia, from adjacent phenotypically normal palmar fascia in the same DC patients (PF), and from non-DC palmar fascial tissues in patients undergoing carpal tunnel (CT) release. Inherent contractility in these three populations was examined using fibroblast-populated collagen lattices (FPCLs) and by cell traction force microscopy. Expression of CCT-eta and α-SMA protein was determined by Western blot. The effect of CCT-eta inhibition on the contractility of DC cells was determined by deploying an siRNA versus CCT-eta. DC cells were significantly more contractile than both matching palmar fascial (PF) cells and CT cells in both assays, with PF cells demonstrating an intermediate contractility in the FPCL assay. Whereas α-SMA protein was significantly increased only in DC cells compared to PF and CT cells, CCT-eta protein was significantly increased in both PF and DC cells compared to CT cells. siRNA-mediated depletion of CCT-eta inhibited the accumulation of both CCT-eta and α-SMA protein in DC cells, and also significantly decreased the contractility of treated DC cells. These observations suggest that increased expression of CCT-eta appears to be a marker for latent and active disease in these patients and to be essential for the increased contractility exhibited by these fibroblasts.

Independent development of the Reach and the Grasp in spontaneous self-touching by human infants in the first 6 months.

PubMed

Thomas, Brittany L; Karl, Jenni M; Whishaw, Ian Q

2014-01-01

The Dual Visuomotor Channel Theory proposes that visually guided reaching is a composite of two movements, a Reach that advances the hand to contact the target and a Grasp that shapes the digits for target purchase. The theory is supported by biometric analyses of adult reaching, evolutionary contrasts, and differential developmental patterns for the Reach and the Grasp in visually guided reaching in human infants. The present ethological study asked whether there is evidence for a dissociated development for the Reach and the Grasp in nonvisual hand use in very early infancy. The study documents a rich array of spontaneous self-touching behavior in infants during the first 6 months of life and subjected the Reach movements to an analysis in relation to body target, contact type, and Grasp. Video recordings were made of resting alert infants biweekly from birth to 6 months. In younger infants, self-touching targets included the head and trunk. As infants aged, targets became more caudal and included the hips, then legs, and eventually the feet. In younger infants hand contact was mainly made with the dorsum of the hand, but as infants aged, contacts included palmar contacts and eventually grasp and manipulation contacts with the body and clothes. The relative incidence of caudal contacts and palmar contacts increased concurrently and were significantly correlated throughout the period of study. Developmental increases in self-grasping contacts occurred a few weeks after the increase in caudal and palmar contacts. The behavioral and temporal pattern of these spontaneous self-touching movements suggest that the Reach, in which the hand extends to make a palmar self-contact, and the Grasp, in which the digits close and make manipulatory movements, have partially independent developmental profiles. The results additionally suggest that self-touching behavior is an important developmental phase that allows the coordination of the Reach and the Grasp prior to and

A double-blind, placebo-controlled study of edivoxetine as an adjunctive treatment for patients with major depressive disorder who are partial responders to selective serotonin reuptake inhibitor treatment.

PubMed

Ball, Susan; Dellva, Mary Anne; D'Souza, Deborah N; Marangell, Lauren B; Russell, James M; Goldberger, Celine

2014-01-01

This phase 2 study examined the efficacy and tolerability of edivoxetine, a highly selective norepinephrine reuptake inhibitor, as an adjunctive treatment for patients with major depressive disorder (MDD) who have a partial response to selective serotonin reuptake inhibitor (SSRI) treatment. Study design consisted of double-blind, 10-week therapy of adjunctive edivoxetine (6-18 mg once daily) or adjunctive placebo with SSRI. Inclusion/entry criteria included partial response to current SSRI by investigator opinion and a GRID 17-item Hamilton Rating Scale for Depression (HAMD17) total score ≥16. The primary efficacy measure was the Montgomery-Asberg Depression Rating Scale (MADRS). Safety measures included treatment-emergent adverse events (TEAE) and vital signs. For the primary evaluable population (n=63 for adjunctive edivoxetine and n=68 for adjunctive placebo), the treatment groups did not differ significantly on the primary outcome of change from baseline to week 8 in the MADRS total score; the effect size of edivoxetine treatment was 0.26. Significant treatment differences, favoring adjunctive edivoxetine (p≤.05), were shown for improvements in role functioning and the functional impact of fatigue. For the adjunctive edivoxetine randomized group (N=111), the most frequent TEAEs were hyperhidrosis (7.2%), nausea (7.2%), erectile dysfunction (6.3%) and testicular pain (6.3%). Hemodynamic changes were observed in blood pressure and pulse rate between treatment groups. Study was underpowered for an alpha 2-sided 0.05 significance level for the primary outcome. For patients with MDD who had a partial response to SSRIs, adjunctive edivoxetine treatment was not statistically superior to adjunctive placebo on the primary outcome measure. However, pending further study, improved functioning and remission rate suggest a potential role for edivoxetine for patients with depression. Copyright © 2014 Elsevier B.V. All rights reserved.

A case of synovitis, acne, pustulosis, hyperostosis, and osteitis (SAPHO) syndrome presenting with hypertrophic pachymeningitis.

PubMed

Shiraishi, Wataru; Hayashi, Shintaro; Iwanaga, Yasutaka; Murai, Hiroyuki; Yamamoto, Akifumi; Kira, Jun-ichi

2015-02-15

A 43-year-old woman with a 3-year history of headache, fever, and swelling of the forehead, presented to our hospital. A general examination revealed palmar and plantar pustules. Blood analyses showed an elevated white blood cell count, C-reactive protein level, and erythrocyte sedimentation rate. Brain MRI revealed a partially thickened cranial bone with gadolinium enhancement, and also abnormally enhanced dura mater. Bone scintigraphy showed involvement of the cranial bone and bilateral sternoclavicular joints. Palmar skin biopsy indicated palmoplantar pustulosis. From these results, SAPHO (synovitis, acne, pustulosis, hyperostosis and osteitis) syndrome with associated hypertrophic pachymeningitis was diagnosed. After corticosteroid therapy and tonsillectomy, the clinical symptoms and radiological abnormalities were improved. Clinicians should be aware of SAPHO as a potential unusual cause of hypertrophic pachymeningitis. Copyright © 2014 Elsevier B.V. All rights reserved.

African Primary Care Research: qualitative interviewing in primary care.

PubMed

Reid, Steve; Mash, Bob

2014-06-05

This article is part of a series on African Primary Care Research and focuses on the topic of qualitative interviewing in primary care. In particular it looks at issues of study design, sample size, sampling and interviewing in relation to individual and focus group interviews.There is a particular focus on helping postgraduate students at a Masters level to write their research proposals.

Second Primary Head and Neck Cancers After Non-Head and Neck Primary Cancers.

PubMed

Schlieve, Thomas; Heidel, R Eric; Carlson, Eric R

2016-12-01

The purpose of the present study was to determine the rate of second primary head and neck cancer development among patients with a primary cancer diagnosed outside the head and neck region, to present the clinical characteristics of this population, and to determine whether any variables are associated with survival. We designed a case series based on a sample of patients diagnosed with head and neck cancer who had previously been diagnosed with cancer located outside the head and neck region. The primary predictor variable was a diagnosis of cancer outside the head and neck region. The primary outcome variable was the diagnosis of a second cancer in the head and neck region. χ 2  Goodness-of-fit tests were used to test for differences between the observed and expected rates. A total of 19,406 cancers were diagnosed at the University of Tennessee Cancer Institute during the study period from July 1, 2004 to June 30, 2014. The rate of second primary head and neck cancer among patients with a non-head and neck primary cancer was 0.2%. These 40 cancers occurred among a total of 849 head and neck squamous cell carcinoma (HNSCC) cases (5%) diagnosed during the study period. The most common location for a second primary HNSCC was the gingiva (27.5%), followed by the oral tongue (17.5%). Significantly more gingival cancers were diagnosed than expected (P < .001) and significantly fewer tongue cancers than expected (P = .01). The most common primary cancer was prostate (27.5%), followed by breast (25%). The median survival was 28.5 months after the second primary diagnosis. A nonsignificant effect was found for age (P = .30), tobacco use (P = .12), gender (P = .60), TNM stage (P = .29), and treatment protocol (P = .96) on survival. The development of a second primary HNSCC in a population of patients with non-head and neck primary cancers is associated with decreased overall survival. The most common presentation of a second primary HNSCC in our study was in

Why Aren't More Primary Care Residents Going into Primary Care? A Qualitative Study.

PubMed

Long, Theodore; Chaiyachati, Krisda; Bosu, Olatunde; Sircar, Sohini; Richards, Bradley; Garg, Megha; McGarry, Kelly; Solomon, Sonja; Berman, Rebecca; Curry, Leslie; Moriarty, John; Huot, Stephen

2016-12-01

Workforce projections indicate a potential shortage of up to 31,000 adult primary care providers by the year 2025. Approximately 80 % of internal medicine residents and nearly two-thirds of primary care internal medicine residents do not plan to have a career in primary care or general internal medicine. We aimed to explore contextual and programmatic factors within primary care residency training environments that may influence career choices. This was a qualitative study based on semi-structured, in-person interviews. Three primary care internal medicine residency programs were purposefully selected to represent a diversity of training environments. Second and third year residents were interviewed. We used a survey guide developed from pilot interviews and existing literature. Three members of the research team independently coded the transcripts and developed the code structure based on the constant comparative method. The research team identified emerging themes and refined codes. ATLAS.ti was used for the analysis. We completed 24 interviews (12 second-year residents, and 12 third-year residents). The age range was 27-39 years. Four recurrent themes characterized contextual and programmatic factors contributing to residents' decision-making: resident expectations of a career in primary care, navigation of the boundary between social needs and medical needs, mentorship and perceptions of primary care, and structural features of the training program. Addressing aspects of training that may discourage residents from careers in primary care such as lack of diversity in outpatient experiences and resident frustration with their inability to address social needs of patients, and strengthening aspects of training that may encourage interests in careers in primary care such as mentorship and protected time away from inpatient responsibilities during primary care rotations, may increase the proportion of residents enrolled in primary care training programs who pursue

Investigating Primary Source Literacy

ERIC Educational Resources Information Center

Archer, Joanne; Hanlon, Ann M.; Levine, Jennie A.

2009-01-01

Primary source research requires students to acquire specialized research skills. This paper presents results from a user study testing the effectiveness of a Web guide designed to convey the concepts behind "primary source literacy". The study also evaluated students' strengths and weaknesses when conducting primary source research. (Contains 3…

Optimizing the Primary Prevention of Type-2 Diabetes in Primary Health Care

ClinicalTrials.gov

2017-08-18

Interprofessional Relations; Primary Health Care/Organization & Administration; Diabetes Mellitus, Type 2/Prevention & Control; Primary Prevention/Methods; Risk Reduction Behavior; Randomized Controlled Trial; Life Style

Effectiveness of external fixator combined with T-plate internal fixation for the treatment of comminuted distal radius fractures.

PubMed

Han, L R; Jin, C X; Yan, J; Han, S Z; He, X B; Yang, X F

2015-03-31

This study compared the efficacy between external fixator combined with palmar T-plate internal fixation and simple plate internal fixation for the treatment of comminuted distal radius fractures. A total of 61 patients classified as type C according to the AO/ASIF classification underwent surgery for comminuted distal radius fractures. There were 54 and 7 cases of closed and open fractures, respectively. Moreover, 19 patients received an external fixator combined with T-plate internal fixation, and 42 received simple plate internal fixation. All patients were treated successfully during 12-month postoperative follow-up. The follow-up results show that the palmar flexion and dorsiflexion of the wrist, radial height, and palmar angle were significantly better in those treated with the external fixator combined with T-plate compared to those treated with the simple plate only (P < 0.05); however, there were no significant differences in radial-ulnar deviation, wrist range of motion, or wrist function score between groups (P > 0.05). Hence, the effectiveness of external fixator combined with T-plate internal fixation for the treatment of comminuted distal radius fractures was satisfactory. Patients sufficiently recovered wrist, forearm, and hand function. In conclusion, compared to the simple T-plate, the external fixator combined with T-plate internal fixation can reduce the possibility of the postoperative re-shifting of broken bones and keep the distraction of fractures to maintain radial height and prevent radial shortening.

Geometric symmetry of the solar surface of hooves of thoroughbred racehorses.

PubMed

Roland, Elizabeth; Stover, Susan M; Hull, Maury L; Dorsch, Katie

2003-08-01

To define a 3-dimensional (3-D) coordinate system with clear definitions of origins and axes relative to hoof anatomic features and determine whether solar surfaces of Thoroughbred racehorse hooves have geometric asymmetry in the mediolateral and dorsopalmar directions. Left forelimb hooves from 20 Thoroughbred racehorse cadavers. A right-handed 3-D coordinate axes system centered on the collateral sulci was defined for the left front hoof. Orthogonal distances of anatomic features from the dorsopalmar axis and the plane coincident with the ground were measured and compared between medial and lateral sides and between dorsal and palmar regions of the hoof. The hoof was wider and had a greater radius laterally than medially. The most distal part of the lateral bar of the frog was further from the dorsopalmar axis than that of the medial bar. Overall, mediolateral asymmetries in depth were not observed. The sole at the perimeter was deeper medially in the dorsal part of the hoof and laterally in the palmar part, with depth overall being greater palmarly than dorsally. Most features had dorsopalmar asymmetry. When the angle bisected by the collateral sulci is used to determine the dorsopalmar axis of the hoof, most central structures (bars and collateral sulci) have mediolateral symmetry. However, the hoof wall and sole have some mediolateral asymmetries and most structures have dorsopalmar asymmetry. These findings may assist the development of devices for attachment to hooves and studies of the interaction of hooves with bearing surfaces.

Primary meningeal rhabdomyosarcoma.

PubMed

Palta, Manisha; Riedel, Richard F; Vredenburgh, James J; Cummings, Thomas J; Green, Scott; Chang, Zheng; Kirkpatrick, John P

2011-01-01

Primary meningeal rhabdomyosarcoma is a rare primary brain malignancy, with scant case reports. While most reports of primary intracranial rhabdomyosarcoma occur in pediatric patients, a handful of cases in adult patients have been reported in the medical literature. We report the case of a 44-year-old male who developed primary meningeal rhabdomyosarcoma. After developing episodes of right lower extremity weakness, word finding difficulty, and headaches, a brain magnetic resonance imaging (MRI) demonstrated a vertex lesion with radiographic appearance of a meningeal-derived tumor. Subtotal surgical resection was performed due to sagittal sinus invasion and initial pathology was interpreted as an anaplastic meningioma. Re-review of pathology demonstrated rhabdomyosarcoma negative for alveolar translocation t(2;13). Staging studies revealed no evidence of disseminated disease. He was treated with stereotactic radiotherapy with concurrent temozolamide to be followed by vincristine, actinomycin-D, and cyclophosphamide (VAC) systemic therapy.

Primary prevention of chronic obstructive pulmonary disease in primary care.

PubMed

van der Molen, Thys; Schokker, Siebrig

2009-12-01

Chronic obstructive pulmonary disease (COPD) is a prevalent disease, with cigarette smoking being the main risk factor. Prevention is crucial in the fight against COPD. Whereas primary prevention is targeted on whole populations, patient populations are the focus of primary care; therefore, prevention in this setting is mainly aimed at preventing further deterioration of the disease in patients who present with the first signs of disease (secondary prevention). Prevention of COPD in primary care requires detection of COPD at an early stage. An accurate definition of COPD is crucial in this identification process. The benefits of detecting new patients with COPD should be determined before recommending screening and case-finding programs in primary care. No evidence is available that screening by spirometry results in significant health gains. Effective treatment options in patients with mild disease are lacking. Smoking cessation is the cornerstone of COPD prevention. Because cigarette smoking is not only a major cause of COPD but is also a major cause of many other diseases, a decline in tobacco smoking would result in substantial health benefits.

A comparison of father-infant interaction between primary and non-primary care giving fathers.

PubMed

Lewis, S N; West, A F; Stein, A; Malmberg, L-E; Bethell, K; Barnes, J; Sylva, K; Leach, P

2009-03-01

This study examined the socio-demographic characteristics and attitudes of primary care giving fathers and non-primary care giving fathers and the quality of their interaction with their infants. Two groups of fathers of 11.9-month old infants were compared - 25 primary care giving fathers (20 h per week or more of sole infant care) and 75 non-primary care giving fathers - with regard to socio-demographic characteristics, attitudinal differences and father-infant interaction during play and mealtimes. The quality of father-child interaction in relation to the total number of hours of primary care provided by fathers was also examined. Primary care giving fathers had lower occupational status and earned a smaller proportion of the family income but did not differ in educational level or attitudes compared with non-primary care giving fathers. There were no differences between the partners of the two groups of fathers on any variables, and their infants did not differ in temperament. Primary care giving fathers and their infants exhibited more positive emotional tone during play than non-primary care giving fathers, although fathers did not differ in responsivity. There were no differences between the groups during mealtimes. There was a positive association between total number of child care hours provided by all fathers and infant positive emotional tone. Primary and non-primary care giving fathers were similar in many respects, but primary care giving fathers and their infants were happier during play. This suggests a possible link between the involvement of fathers in the care of their children and their children's emotional state. The finding of a trend towards increased paternal happiness with increased hours of child care suggests that there may also be a gain for fathers who are more involved in the care of their infants. Further research is needed to determine whether these differences ultimately have an effect on children's development.

Osteitis--an under-recognised association with seronegative spondyloarthropathy?

PubMed

Stebbings, S; Highton, J; Doyle, T C; Jeffery, A K

1997-12-12

To emphasise osteitis as a feature of the spondyloarthritides. We describe four cases spanning a spectrum of the spondyloarthritides in which osteitis was a feature. One patient had psoriatic arthritis with palmar-plantar pustular psoriasis and extensive osteitis involving the tibia and fibula. This case provides a link with two cases with SAPHO syndrome (synovitis, acne, pustulosis hyperostosis, osteitis) who had palmar-plantar pustulosis and osteitis. Many now argue that this syndrome is a form of spondyloarthritis. The fourth case, which was of particular interest to us, had enteric reactive arthritis and scintigraphic changes strongly suggesting the presence of osteitis of individual bones in the wrist. We propose that these four cases demonstrate that osteitis may be another feature common to the spondyloarthritides and SAPHO. Awareness of this may facilitate better documentation of this feature of the disease.

Primary Health Care

PubMed Central

Leslie, Laurel K.; Mehus, Christopher J.; Hawkins, J. David; Boat, Thomas; McCabe, Mary Ann; Barkin, Shari; Perrin, Ellen C.; Metzler, Carol W.; Prado, Guillermo; Tait, V. Fan; Brown, Randall; Beardslee, William

2017-01-01

Family-focused prevention programs have been shown to effectively reduce a range of negative behavioral health outcomes but have had limited reach. Three key barriers must be overcome to expand the reach of family-focused prevention programs and thereby achieve a significant public health impact. These barriers are: (1) current social norms and perceptions of parenting programs; (2) concerns about the expertise and legitimacy of sponsoring organizations to offer parenting advice; and (3) a paucity of stable, sustainable funding mechanisms. Primary healthcare settings are well positioned to overcome these barriers. Recent changes within health care make primary care settings an increasingly favorable home for family-focused prevention and suggest possibilities for sustainable funding of family-focused prevention programs. This paper discusses the existing advantages of primary care settings and lays out a plan to move toward realizing the potential public health impact of family-focused prevention through widespread implementation in primary healthcare settings. PMID:27498167

A method for the measurement of physiologic evaporative water loss.

DOT National Transportation Integrated Search

1963-10-01

The precise measurement of evaporative water loss is essential to an accurate evaluation of this avenue of heat loss in acute and chronic exposures to heat. In psychological studies, the quantitative measurement of palmar sweating plays an equally im...

Genome-Wide Analysis Using Exon Arrays Demonstrates an Important Role for Expression of Extra-Cellular Matrix, Fibrotic Control and Tissue Remodelling Genes in Dupuytren's Disease

PubMed Central

Ham, Seungmin; de Kretser, David; Southwick, Graeme; Sprung, Carl N.

2013-01-01

Dupuytren's disease (DD) is a classic example of pathological fibrosis which results in a debilitating disorder affecting a large sector of the human population. It is characterized by excessive local proliferation of fibroblasts and over-production of collagen and other components of extracellular matrix (ECM) in the palmar fascia. The fibrosis progressively results in contracture of elements between the palmar fascia and skin causing flexion deformity or clawing of the fingers and a severe reduction in hand function. While much is known about the pathogenesis and surgical treatment of DD, little is known about the factors that cause its onset and progression, despite many years of research. Gene expression patterns in DD patients now offers the potential to identify genes that direct the pathogenesis of DD. In this study we used primary cultures of fibroblasts derived from excisional biopsies of fibrotic tissue from DD patients to compare the gene expression profiles on a genome-wide basis with normal control fibroblasts. Our investigations have identified genes that may be involved with DD pathogenesis including some which are directly relevant to fibrosis. In particular, these include significantly reduced expression levels of three matrix metallopeptidases (MMP1, MMP3, MMP16), follistatin, and STAT1, and significantly increased expression levels of fibroblast growth factors (FGF9, FGF11), a number of collagen genes and other ECM genes in DD patient samples. Many of these gene products are known to be involved in fibrosis, tumour formation and in the normal processes of tissue remodelling. In addition, alternative splicing was identified in some DD associated genes. These highly sensitive genomic investigations provide new insight into the molecular mechanisms that may underpin the development and progression of DD. PMID:23554969

Accuracy of clinical pallor in the diagnosis of anaemia in children: a meta-analysis.

PubMed

Chalco, Juan P; Huicho, Luis; Alamo, Carlos; Carreazo, Nilton Y; Bada, Carlos A

2005-12-08

Anaemia is highly prevalent in children of developing countries. It is associated with impaired physical growth and mental development. Palmar pallor is recommended at primary level for diagnosing it, on the basis of few studies. The objective of the study was to systematically assess the accuracy of clinical signs in the diagnosis of anaemia in children. A systematic review on the accuracy of clinical signs of anaemia in children. We performed an Internet search in various databases and an additional reference tracking. Studies had to be on performance of clinical signs in the diagnosis of anaemia, using haemoglobin as the gold standard. We calculated pooled diagnostic likelihood ratios (LR's) and odds ratios (DOR's) for each clinical sign at different haemoglobin thresholds. Eleven articles met the inclusion criteria. Most studies were performed in Africa, in children underfive. Chi-square test for proportions and Cochran Q for DOR's and for LR's showed heterogeneity. Type of observer and haemoglobin technique influenced the results. Pooling was done using the random effects model. Pooled DOR at haemoglobin <11 g/dL was 4.3 (95% CI 2.6-7.2) for palmar pallor, 3.7 (2.3-5.9) for conjunctival pallor, and 3.4 (1.8-6.3) for nailbed pallor. DOR's and LR's were slightly better for nailbed pallor at all other haemoglobin thresholds. The accuracy did not vary substantially after excluding outliers. This meta-analysis did not document a highly accurate clinical sign of anaemia. In view of poor performance of clinical signs, universal iron supplementation may be an adequate control strategy in high prevalence areas. Further well-designed studies are needed in settings other than Africa. They should assess inter-observer variation, performance of combined clinical signs, phenotypic differences, and different degrees of anaemia.

Accuracy of clinical pallor in the diagnosis of anaemia in children: a meta-analysis

PubMed Central

Chalco, Juan P; Huicho, Luis; Alamo, Carlos; Carreazo, Nilton Y; Bada, Carlos A

2005-01-01

Background Anaemia is highly prevalent in children of developing countries. It is associated with impaired physical growth and mental development. Palmar pallor is recommended at primary level for diagnosing it, on the basis of few studies. The objective of the study was to systematically assess the accuracy of clinical signs in the diagnosis of anaemia in children. Methods A systematic review on the accuracy of clinical signs of anaemia in children. We performed an Internet search in various databases and an additional reference tracking. Studies had to be on performance of clinical signs in the diagnosis of anaemia, using haemoglobin as the gold standard. We calculated pooled diagnostic likelihood ratios (LR's) and odds ratios (DOR's) for each clinical sign at different haemoglobin thresholds. Results Eleven articles met the inclusion criteria. Most studies were performed in Africa, in children underfive. Chi-square test for proportions and Cochran Q for DOR's and for LR's showed heterogeneity. Type of observer and haemoglobin technique influenced the results. Pooling was done using the random effects model. Pooled DOR at haemoglobin <11 g/dL was 4.3 (95% CI 2.6–7.2) for palmar pallor, 3.7 (2.3–5.9) for conjunctival pallor, and 3.4 (1.8–6.3) for nailbed pallor. DOR's and LR's were slightly better for nailbed pallor at all other haemoglobin thresholds. The accuracy did not vary substantially after excluding outliers. Conclusion This meta-analysis did not document a highly accurate clinical sign of anaemia. In view of poor performance of clinical signs, universal iron supplementation may be an adequate control strategy in high prevalence areas. Further well-designed studies are needed in settings other than Africa. They should assess inter-observer variation, performance of combined clinical signs, phenotypic differences, and different degrees of anaemia. PMID:16336667

IGF-II and IGFBP-6 regulate cellular contractility and proliferation in Dupuytren's disease.

PubMed

Raykha, Christina; Crawford, Justin; Gan, Bing Siang; Fu, Ping; Bach, Leon A; O'Gorman, David B

2013-10-01

Dupuytren's disease (DD) is a common and heritable fibrosis of the palmar fascia that typically manifests as permanent finger contractures. The molecular interactions that induce the development of hyper-contractile fibroblasts, or myofibroblasts, in DD are poorly understood. We have identified IGF2 and IGFBP6, encoding insulin-like growth factor (IGF)-II and IGF binding protein (IGFBP)-6 respectively, as reciprocally dysregulated genes and proteins in primary cells derived from contracture tissues (DD cells). Recombinant IGFBP-6 inhibited the proliferation of DD cells, patient-matched control (PF) cells and normal palmar fascia (CT) cells. Co-treatments with IGF-II, a high affinity IGFBP-6 ligand, were unable to rescue these effects. A non-IGF-II binding analog of IGFBP-6 also inhibited cellular proliferation, implicating IGF-II-independent roles for IGFBP-6 in this process. IGF-II enhanced the proliferation of CT cells, but not DD or PF cells, and significantly enhanced DD and PF cell contractility in stressed collagen lattices. While IGFBP-6 treatment did not affect cellular contractility, it abrogated the IGF-II-induced contractility of DD and PF cells in stressed collagen lattices. IGF-II also significantly increased the contraction of DD cells in relaxed lattices, however this effect was not evident in relaxed collagen lattices containing PF cells. The disparate effects of IGF-II on DD and PF cells in relaxed and stressed contraction models suggest that IGF-II can enhance lattice contractility through more than one mechanism. This is the first report to implicate IGFBP-6 as a suppressor of cellular proliferation and IGF-II as an inducer of cellular contractility in this connective tissue disease. Copyright © 2013 The Authors. Published by Elsevier B.V. All rights reserved.

Primary school teacher as a primary health care worker.

PubMed

Nayar, S; Singh, D; Rao, N P; Choudhury, D R

1990-01-01

School children (1608) were examined for three items (nails, scalp hairs and teeth) relating to personal hygiene and relevant infective conditions from two sets of villages i.e. one set where primary school teacher was working as primary health care worker (Group I) and the other set where Community Health Volunteer (CHV) was delivering primary health care (Group II). The objective was to evaluate the efficiency of school teachers' role vis-a-vis CHVs' in imparting health education to school children. Out of 1608 school children, 801 belonged to Group I villages and the remaining 807 to Group II villages. From the results, it was evident that children of Group I villages were better with respect to all the items related to personal hygiene and infective conditions excepting scalp infections, where difference was not statistically significant, indicating teachers' superiority over the CHVs' in imparting health education to school children.

Relationship between physiological excitatory and inhibitory measures of excitability in the left vs. right human motor cortex and peripheral electrodermal activity.

PubMed

Bracco, Martina; Turriziani, Patrizia; Smirni, Daniela; Mangano, Renata Giuseppa; Oliveri, Massimiliano

2017-02-22

The current study was aimed at investigating the relationships of excitatory and inhibitory circuits of the left vs. right primary motor cortex with peripheral electrodermal activity (EDA). Ten healthy subjects participated in two experimental sessions. In each session, EDA was recorded for 10min from the palmar surface of the left hand. Immediately after EDA recording, Transcranial Magnetic Stimulation (TMS) was used to probe excitatory and inhibitory circuits of the left or right primary motor cortex using two protocols of stimulation: the input-output curve for recording of motor evoked potentials, for testing excitatory circuits; the long-interval cortical inhibition (LICI) protocol, for testing inhibitory circuits. In both cases, motor evoked potentials were recorded with surface electrodes from a contralateral hand muscle. The main results showed that in the right motor cortex, excitatory circuits directly correlate and inhibitory circuits inversely correlate with sympathetic activation. In the left motor cortex, both excitatory and inhibitory circuits are inversely correlated with sympathetic activation. These findings may suggest a bi-hemispheric mode of control of vegetative system by motor cortices, with the right hemisphere mainly involved in sympathetic control. Copyright © 2017. Published by Elsevier B.V.

Neuropeptides, neurogenic inflammation and complex regional pain syndrome (CRPS).

PubMed

Birklein, Frank; Schmelz, Martin

2008-06-06

This review explains symptoms and nature of neuropeptide signaling and its importance for clinical symptoms of CRPS. Neurogenic inflammation regularly accompanies excitation of primary afferent nociceptors. It has two major components-plasma extravasation and vasodilatation. The most important mediators are the calcitonin gene-related peptide (CGRP) and substance P (SP). After peripheral trauma immune reaction (e.g. cytokines) and the attempts of the tissue to regenerate (e.g. growth factors) sensitize nociceptors and amplify neurogenic inflammation. This cascade of events has been demonstrated in rat models of CRPS. Clinical findings in these animals strongly resemble clinical findings in CRPS, and can be prevented by anti-cytokine and anti-neuropeptide treatment. In CRPS patients, there is meanwhile also plenty of evidence that neurogenic inflammation contributes to clinical presentation. Increased cytokine production was demonstrated, as well as facilitated neurogenic inflammation. Very recently even "non-inflammatory" signs of CRPS (hyperhidrosis, cold skin) have been linked to neuropeptide signaling. Surprisingly, there was even moderately increased neurogenic inflammation in unaffected body regions. This favors the possibility that CRPS patients share genetic similarities. The future search for genetic commonalities will help us to further unravel the "mystery" CRPS.

Further delineation of the odonto-onycho-dermal dysplasia syndrome.

PubMed

Mégarbané, Hala; Haddad, May; Delague, Valérie; Renoux, Julien; Boehm, Nelly; Mégarbané, André

2004-08-30

We report on three boys, two brothers and their maternal cousin, presenting with dry hair, pilar keratosis, severe hypodontia, smooth tongue, onychodysplasia, and keratoderma and hyperhidrosis of palms and soles. Histology of the skin showed orthokeratotic, hyperkeratosis, hypergranulosis, and mild acanthosis in the epidermis. Scanning electron microscopic examination of the hair showed longitudinal depressions in some hair. These features are close to a rare entity: the odonto-onycho-dermal dysplasia but with some differing features. Copyright 2004 Wiley-Liss, Inc.

Kindler syndrome with palmoplantar hyperhidrosis and blonde hair.

PubMed

Maheshwari, Anshul; Dhaked, Daulat Ram; Mathur, Deepak K; Bhargava, Puneet

2015-01-01

Kindler syndrome (KS) is a very rare genodermatosis characterized by acral blistering starting in infancy along with photosensitivity, progressive poikiloderma, cutaneous atrophy, and a variable degree of mucosal involvement. A large number of other cutaneous and extracutaneous features have been described, which aid in diagnosing it. Generally KS has been found to be associated with hypohidrosis/anhidrosis. We herein present a rare case of KS with unique features.

Studies on topical antiperspirant control of axillary hyperhidrosis.

PubMed

Shelley, W B; Hurley, H J

1975-01-01

Axillary hyperhidrotics is reviewed from the standpoint of anatomical factors, physiological mechanisms and the history of methods of control. Anhydrous aluminum chloride and anhydrous zirconium tetrachloride are shown to be superior topical agents for partial control of axillary sweating when applied as a powder or in anhydrous nonreactive vehicles. Complete anhidrosis as demonstrated by sustained garment armpit dryness could be achieved in hyperhidrotics within 48 hours by the following trinary antiperspirant system: (1) a saturated solution of aluminum chloride hexahydrate or zirconyl chloride in absolute ethanol or isopropyl alcohol, (2) application to the dry axilla at times of sleep or other prolonged non-sweating period, (3) water vapor occlusion of area for 6 to 8 hours by means of Saran wrap. The hypothesis is presented that metallic antiperspirants act by reflux entrance into the terminal intraepidermal eccrine duct, slowly combining with the intraductal keratin, to produce a fibrillar contraction (super contraction) of keratin and hence functional closure, not histologically evident. This altered keratin is shed weeks later, with the consequent return of ductal patency and sweating.

Primary Science Focus

ERIC Educational Resources Information Center

Turner, Jane

2011-01-01

Liz Lawrence has recently finished her term as Chair of Primary Science Committee (PSC). She is one of the 41 hub leaders who have led and mentored 192 schools across England and British Forces' schools in Germany, to achieve the first ever nationally recognised awards to celebrate excellence in primary science. In this article, the author writes…

Primary molt of California condors

USGS Publications Warehouse

Snyder, N.F.R.; Johnson, E.V.; Clendenen, D.A.

1987-01-01

Primary molt of the California Condor (Gymnogyps californianus) was studied intensively from 1982 through 1985, using repeated flight photographs of the remaining individuals in the wild population as a basis for most analyses. On the average, wild condors replaced 4.4 of the 8 emarginated primaries on each wing each year. The sepcific primaries molted were generally the ones missed in the previous year and were usually well-distributed among the eight possibilities, with a tendency for low-numbered primaries to molt earlier than high-numbered primaries. Within individuals, molt of one wing was commonly very different from that of the other wing. Primarily molt of captive juveniles was similar to that of wild juveniles. The interval from loss to full replacement of individual primary feathers was normally 3 1/2 to 4 months, with the primaries closest to the leading edge of the wing growing most slowly. Most primarities were shed between 1 February and 1 September. Primaries lost in late fall and early winter were not replaced until the following summer, indicating interrupted molt over the winter. In general, primary molt of the condor differs from that of smaller cathartids in being highly seasonal, highly variable in sequence, highly asymmetric between wings, and in following a roughly 2-year cycle. Molt of the condor shows many similarities to that of the White Stork (Ciconia ciconia) and to that of large accipitrid vultures.

Primary lymphoma of the brain

MedlinePlus

Brain lymphoma; Cerebral lymphoma; Primary lymphoma of the central nervous system; Lymphoma - brain ... The cause of primary brain lymphoma is not known. People with a weakened immune system are at high risk for primary lymphoma of the brain. ...

Brain tumor - primary - adults

MedlinePlus

... Vestibular schwannoma (acoustic neuroma) - adults; Meningioma - adults; Cancer - brain tumor (adults) ... Primary brain tumors include any tumor that starts in the brain. Primary brain tumors can start from brain cells, ...

Primary School Teachers' Perceptions of Adequacy and Quality of Physical Facilities in Public Primary Schools under Free Primary Education

ERIC Educational Resources Information Center

Muthima, Ndirangu Wahome; Udoto, Maurice O.; Anditi, Zephania O.

2016-01-01

The Free Primary Education (FPE) programme was commissioned in Kenya in January 2003 to provide basic education to all children of school going age and to ease the burden of cost sharing from the parents. However, even though the public primary school class teachers were to shoulder the greatest responsibility in the implementation of this…

[The age-specific features of palm dermatoglyphics in the adults subjects].

PubMed

Teplov, K V; Bozhchenko, A P; Tolmachev, I A; Moiseenko, S A

2016-01-01

This article was designed to consider the congenital age-specific features of palm dermatoglyphics in the adults subjects (including the type of the papillary patterns, axial tri-radii, the termini of palmar main lines, the rudiments of palmar lines, the dermatoglyphic ridge count between the stable anatomical structures). The objective of the study was to look for the new diagnostic markers of the biological age. It included the identification of the palm prints obtained from 180 Caucasoid men and 120 women at the age varying from 16 to 80 years. The results of the mathematical and statistical analysis provided the basis for drawing up the list of 18 attributes of palm dermatoglyphics significantly (p<0.05) differing in the frequency of occurrence between the representatives of individual age groups. The methods are proposed allowing to use these findings for the expert evaluation of the age of unknown subjects.

Infrared thermography based on artificial intelligence as a screening method for carpal tunnel syndrome diagnosis.

PubMed

Jesensek Papez, B; Palfy, M; Mertik, M; Turk, Z

2009-01-01

This study further evaluated a computer-based infrared thermography (IRT) system, which employs artificial neural networks for the diagnosis of carpal tunnel syndrome (CTS) using a large database of 502 thermal images of the dorsal and palmar side of 132 healthy and 119 pathological hands. It confirmed the hypothesis that the dorsal side of the hand is of greater importance than the palmar side when diagnosing CTS thermographically. Using this method it was possible correctly to classify 72.2% of all hands (healthy and pathological) based on dorsal images and > 80% of hands when only severely affected and healthy hands were considered. Compared with the gold standard electromyographic diagnosis of CTS, IRT cannot be recommended as an adequate diagnostic tool when exact severity level diagnosis is required, however we conclude that IRT could be used as a screening tool for severe cases in populations with high ergonomic risk factors of CTS.

Functional classification of grasp strategies used by hemiplegic patients

PubMed Central

Roby-Brami, Agnès; Robertson, Johanna; Roche, Nicolas

2017-01-01

This study aimed to identify and qualify grasp-types used by patients with stroke and determine the clinical parameters that could explain the use of each grasp. Thirty-eight patients with chronic stroke-related hemiparesis and a range of motor and functional capacities (17 females and 21 males, aged 25–78), and 10 healthy subjects were included. Four objects were used (tissue packet, teaspoon, bottle and tennis ball). Participants were instructed to “grasp the object as if you are going to use it”. Three trials were video-recorded for each object. A total of 456 grasps were analysed and rated using a custom-designed Functional Grasp Scale. Eight grasp-types were identified from the analysis: healthy subjects used Multi-pulpar, Pluri-digital, Lateral-pinch and Palmar grasps (Standard Grasps). Patients used the same grasps with in addition Digito-palmar, Raking, Ulnar and Interdigital grasps (Alternative Grasps). Only patients with a moderate or relatively good functional ability used Standard grasps. The correlation and regression analyses showed this was conditioned by sufficient finger and elbow extensor strength (Pluri-digital grasp); thumb extensor and wrist flexor strength (Lateral pinch) or in forearm supinator strength (Palmar grasp). By contrast, the patients who had severe impairment used Alternative grasps that did not involve the thumb. These strategies likely compensate specific impairments. Regression and correlation analyses suggested that weakness had a greater influence over grasp strategy than spasticity. This would imply that treatment should focus on improving hand strength and control although reducing spasticity may be useful in some cases. PMID:29125855

Implementing Outpatient Surgery Programs in Military Hospitals Can Reduce DoD’s Health Care Costs

DTIC Science & Technology

1985-05-24

up to 1/2 palmar fascia , with single digit involvement, with or without Z-plasty or other local tissue rearrangement 26122 5830/5833 Fasciectomy...procedure codea codeb Musculoskeletal System Cont. Fasciotomy -iliotibial (tenotomy), open 27305 5831 - plantar and/or toe, subcutaneous 28008 5830/5833

The Coming Primary Care Revolution.

PubMed

Ellner, Andrew L; Phillips, Russell S

2017-04-01

The United States has the most expensive, technologically advanced, and sub-specialized healthcare system in the world, yet it has worse population health status than any other high-income country. Rising healthcare costs, high rates of waste, the continued trend towards chronic non-communicable disease, and the growth of new market entrants that compete with primary care services have set the stage for fundamental change in all of healthcare, driven by a revolution in primary care. We believe that the coming primary care revolution ought to be guided by the following design principles: 1) Payment must adequately support primary care and reward value, including non-visit-based care. 2) Relationships will serve as the bedrock of value in primary care, and will increasingly be fostered by teams, improved clinical operations, and technology, with patients and non-physicians assuming an ever-increasing role in most aspects of healthcare. 3) Generalist physicians will increasingly focus on high-acuity and high-complexity presentations, and primary care teams will increasingly manage conditions that specialists managed in the past. 4) Primary care will refocus on whole-person care, and address health behaviors as well as vision, hearing, dental, and social services. Design based on these principles should lead to higher-value healthcare, but will require new approaches to workforce training.

Primary Teacher Education in Malaysia

ERIC Educational Resources Information Center

Ching, Chin Phoi; Yee, Chin Peng

2012-01-01

In Malaysia the training of primary school teachers is solely carried out by teacher training institutes which offer the Bachelor of Teaching with Honors (Primary education) program and was first launched in 2007. This program prepares primary school teachers specializing in various subjects or major and is carried out in 27 teacher training…

Primary care in Switzerland gains strength.

PubMed

Djalali, Sima; Meier, Tatjana; Hasler, Susann; Rosemann, Thomas; Tandjung, Ryan

2015-06-01

Although there is widespread agreement on health- and cost-related benefits of strong primary care in health systems, little is known about the development of the primary care status over time in specific countries, especially in countries with a traditionally weak primary care sector such as Switzerland. The aim of our study was to assess the current strength of primary care in the Swiss health care system and to compare it with published results of earlier primary care assessments in Switzerland and other countries. A survey of experts and stakeholders with insights into the Swiss health care system was carried out between February and March 2014. The study was designed as mixed-modes survey with a self-administered questionnaire based on a set of 15 indicators for the assessment of primary care strength. Forty representatives of Swiss primary and secondary care, patient associations, funders, health care authority, policy makers and experts in health services research were addressed. Concordance between the indicators of a strong primary care system and the real situation in Swiss primary care was rated with 0-2 points (low-high concordance). A response rate of 62.5% was achieved. Participants rated concordance with five indicators as 0 (low), with seven indicators as 1 (medium) and with three indicators as 2 (high). In sum, Switzerland achieved 13 of 30 possible points. Low scores were assigned because of the following characteristics of Swiss primary care: inequitable local distribution of medical resources, relatively low earnings of primary care practitioners compared to specialists, low priority of primary care in medical education and training, lack of formal guidelines for information transfer between primary care practitioners and specialists and disregard of clinical routine data in the context of medical service planning. Compared to results of an earlier assessment in Switzerland, an improvement of seven indicators could be stated since 1995. As a

Apportionment in the Democratic Primary Process

ERIC Educational Resources Information Center

Geist, Kristi; Jones, Michael A.; Wilson, Jennifer

2010-01-01

The 2008 Democratic presidential primary--one of the most riveting and lengthy primaries in recent U.S. history--was analyzed extensively, from the altered calendar that advanced several states' primary dates to the historic role of gender and race. The primary was particularly fascinating because candidate Barack Obama, then senator from…

Sensitivity to friction for primary explosives.

PubMed

Matyáš, Robert; Šelešovský, Jakub; Musil, Tomáš

2012-04-30

The sensitivity to friction for a selection of primary explosives has been studied using a small BAM friction apparatus. The probit analysis was used for the construction of a sensitivity curve for each primary explosive tested. Two groups of primary explosives were chosen for measurement (a) the most commonly used industrially produced primary explosives (e.g. lead azide, tetrazene, dinol, lead styphnate) and (b) the most produced improvised primary explosives (e.g. triacetone triperoxide, hexamethylenetriperoxide diamine, mercury fulminate, acetylides of heavy metals). A knowledge of friction sensitivity is very important for determining manipulation safety for primary explosives. All the primary explosives tested were carefully characterised (synthesis procedure, shape and size of crystals). The sensitivity curves obtained represent a unique set of data, which cannot be found anywhere else in the available literature. Copyright © 2012 Elsevier B.V. All rights reserved.

Primary diaphragmatic haemangiopericytoma

PubMed Central

Seaton, Douglas

1974-01-01

Seaton, D. (1974).Thorax,29, 595-598. Primary diaphragmatic haemangiopericytoma. Haemangiopericytomas are tumours consisting of vascular spaces surrounded by proliferating pericytes. Since this neoplasm was first described (Stout and Murray, 1942) over 300 cases have been reported. All tumours of the diaphragm are rare, and a primary diaphragmatic haemangiopericytoma has not been previously recorded in the English literature. Such a case is described and the features of haemangiopericytomas are discussed. Images PMID:4610887

Introducing Evolution into the Primary Curriculum

ERIC Educational Resources Information Center

Scrase, Stuart

2015-01-01

The new National Curriculum for England requirements for primary science have created a few challenges and opportunities for primary schools. Implementation was not compulsory for year 6 (ages 10-11) until September 2015, but at the primary school in the London Borough of Tower Hamlets educators decided, as did many other primary schools, to start…

Primary to Post-Primary Transition for Students with Special Educational Needs from an Irish Context

ERIC Educational Resources Information Center

Foley, Tom; Foley, Shane; Curtin, Alicia

2016-01-01

This paper explores primary to post-primary transitions for students with Special Educational Needs (SEN) within mainstream schooling in an Irish context. A questionnaire was distributed to a cohort of sixth class students (n = 58) from four different primary schools in advance of their transfer and results were then compared with a similar cohort…

Primary acquired cold urticaria.

PubMed

Lee, Chyh-Woei; Sheffer, Albert L

2003-01-01

Primary acquired cold urticaria (ACU) is the most common type of cold urticaria characterized by rapid onset of pruritic hives, swelling, and possible severe systemic reactions including hypotension and shock after cold exposure. Primary ACU is diagnosed by history of such symptoms, a positive immediate cold-contact stimulation test, and negative laboratory evaluation for underlying systemic disorders. Clinicians should be aware that patients with ACU may be susceptible to life-threatening systemic reactions especially during aquatic activities and that proper patient education is extremely important. This article reviews the clinical presentation, pathogenesis, diagnosis, and management of primary ACU.

Undergraduate students' perspectives on primary care.

PubMed

Gold, Jessica A; Barg, Frances K; Margo, Katherine

2014-10-01

Despite the need for more primary care physicians, the number of medical students choosing primary care careers remains lower than other specialties. While undergraduate premedical education is an essential component in the development of future physicians, little is known about undergraduate students' perspectives on becoming primary care physicians. To better understand the early factors in career selection, we asked premed and former premed students their perceptions of primary care. Open-ended, semistructured interviews were conducted with 58 undergraduate students who represented three different groups: those who were currently premed and science majors, those who were nonscience majors and were currently premed, and those who were formerly premed. Specifically, we asked, "Why do you think there is a shortage of people who go into primary care?" Undergraduates cited financial reasons, lack of "glamour," and the career being "uninteresting." Many believed that primary care lacked prestige, and others felt it had a negative stigma attached. Most had never even considered a career in primary care. A number of students also misunderstood what a career in primary care actually entailed. As early as freshman year in college, undergraduate students harbor misconceptions and negative opinions about primary care. Many of those who express interest in such a career seem to drop out of the premedical program. It is important to consider the early onset of these attitudes and a way to target this interested population when trying to address the shortage of primary care physicians. © The Author(s) 2014.

Pustular Palmoplantar Psoriasis Successfully Treated with Nb-UVB Monochromatic Excimer Light: A Case-Report.

PubMed

Gianfaldoni, Serena; Tchernev, Georgi; Wollina, Uwe; Lotti, Torello

2017-07-25

Barber's palmoplantar pustulosis (PPP) is a form of localised pustular psoriasis, affecting the palmar and plantar surfaces. It is a chronic disease, with a deep impact on the patients' quality of life. The Authors discuss a case of Baber Psoriasis successfully treated with monochromatic excimer light.

Multiple neoplasms, single primaries, and patient survival

PubMed Central

Amer, Magid H

2014-01-01

Background Multiple primary neoplasms in surviving cancer patients are relatively common, with an increasing incidence. Their impact on survival has not been clearly defined. Methods This was a retrospective review of clinical data for all consecutive patients with histologically confirmed cancer, with emphasis on single versus multiple primary neoplasms. Second primaries discovered at the workup of the index (first) primary were termed simultaneous, if discovered within 6 months of the index primary were called synchronous, and if discovered after 6 months were termed metachronous. Results Between 2005 and 2012, of 1,873 cancer patients, 322 developed second malignancies; these included two primaries (n=284), and three or more primaries (n=38). Forty-seven patients had synchronous primaries and 275 had metachronous primaries. Patients with multiple primaries were predominantly of Caucasian ancestry (91.0%), with a tendency to develop thrombosis (20.2%), had a strong family history of similar cancer (22.3%), and usually presented with earlier stage 0 through stage II disease (78.9%). When compared with 1,551 patients with a single primary, these figures were 8.9%, 15.6%, 18.3%, and 50.9%, respectively (P≤0.001). Five-year survival rates were higher for metachronous cancers (95%) than for synchronous primaries (59%) and single primaries (59%). The worst survival rate was for simultaneous concomitant multiple primaries, being a median of 1.9 years. The best survival was for patients with three or more primaries (median 10.9 years) and was similar to the expected survival for the age-matched and sex-matched general population (P=0.06991). Conclusion Patients with multiple primaries are usually of Caucasian ancestry, have less aggressive malignancies, present at earlier stages, frequently have a strong family history of similar cancer, and their cancers tend to have indolent clinical behavior with longer survival rates, possibly related to genetic predisposition

[The artery of the thumb metacarpophalangeal joint].

PubMed

Schmidt, V H; Fischer, G

1994-07-01

As a rule, a small artery passing through the palmar plate runs into the thumb metacarpophalangeal joint. Frequently, the joint vessel arises from the arteria princeps pollicis, and rarely from the arteria metacarpalis dorsalis I or from muscle branches of the arteria princeps pollicis. In 30% of our specimens we could find a third larger palmar thumb artery. To our knowledge, this vessel was not described up to now precisely. Frequently arising from the arteria princeps pollicis, it passes the whole region of the metacarpophalangeal joint of the thumb. Distally, the artery runs within the floor of the flexor pollicis longus tendon sheath. After a mean distance of 19.7 mm, the vessel passes through the wall of the tendon sheath between the A 1-pulley and the oblique pulley. This vessel anastomoses with the arteria radiopalmaris pollicis proximal to the junction of the digitopalmar arch. According to the nomenclature of anatomic variations in the forearm, we suggest to name the additional thumb vessel "Arteria mediana pollicis".

Innervated boomerang flap for finger pulp reconstruction.

PubMed

Chen, Shao-Liang; Chiou, Tai-Fung

2007-11-01

The boomerang flap originates from the dorsolateral aspect of the proximal phalanx of an adjacent digit and is supplied by the retrograde blood flow through the vascular arcades between the dorsal and palmar digital arteries. To provide sensation of the boomerang flap for finger pulp reconstruction, the dorsal sensory branch of the proper digital nerve and the superficial sensory branch of the corresponding radial or ulnar nerve are included within the skin flap. After transfer of the flap to the injured site, epineural neurorrhaphies are done between the digital nerves of the pulp and the sensory branches of the flap. We used this sensory flap in five patients, with more than 1 year follow-up, and all patients achieved measurable two-points discrimination. The boomerang flap not only preserves the proper palmar digital artery but also provides an extended and innervated skin paddle. It seems to be an alternative choice for one-stage reconstruction of major pulp defect.

[Anatomo-functional consideration of an aponeurosis on the caudal radiocarpus in the tiger, lion and domestic cat (Panthera tigris, Panthera leo and Felis catus)].

PubMed

Graziotti, G H; Victorica, C L

1997-09-01

This study describes a strong aponeurosis on the caudal surface of the antebrachium, between the Mm. Flexoris and the M. pronator quadratus. This aponeurosis has not been experimentally validated. By dissection and macroscopic examination of formaldehyde-prepared material, and experimental surgical transection of the structure in F. catus, the aponeurosis is described and its functional capacity is determined. The origin of the aponeurosis is the Facies caudalis, Margo medialis of the Radius and distal Ulna and inserts on the Crista transversa of the Radius and the Ligg. radiocarpeum palmare and ulno-carpeum palmare, and a strong Pars radialis. Its disposition is similar to that of the supernumerary M. anterior radialis brevis in humans. Surgical transection of the aponeurosis in F. catus resulted in hyperextension of the Manus and a decrease in the Carpus in its weight-bearing ability. These findings indicate the anatomico-functional importance of the aponeurosis in providing support to the claws.

Healthcare is primary

PubMed Central

Kumar, Raman

2015-01-01

India is undergoing a rapid transformation in terms of governance, administrative reforms, newer policy develoment, and social movements. India is also considered one of the most vibrant economies in the world. The current discourse in public space is dominated by issues such as economic development, security, corruption free governance, gender equity, and women safety. Healthcare though remains a pressing need of population; seems to have taken a backseat. In the era of decreasing subsidies and cautious investment in social sectors, the 2nd National Conference on Family Medicine and Primary Care 2015 (FMPC) brought a focus on “healthcare” in India. The theme of this conference was “Healthcare is Primary.” The conference participants discussed on the theme of why healthcare should be a national priority and why strong primary care should remain at the center of healthcare delivery system. The experts recommended that India needs to strengthen the “general health system” instead of focusing on disease based vertical programs. Public health system should have capacity and skill pool to be able to deliver person centered comprehensive health services to the community. Proactive implementation of policies towards human resource in health is the need of the hour. As the draft National Health Policy 2015 is being debated, “family medicine” (academic primary care), the unfinished agenda of National Health Policy 2002, remains a priority area of implementation. PMID:26985402

Revision Ligament Reconstruction Tendon Interposition for Trapeziometacarpal Arthritis: A Case-Control Investigation

PubMed Central

Sadhu, Anita; Calfee, Ryan P.; Guthrie, Andre; Wall, Lindley B.

2016-01-01

Purpose To test the null hypothesis that there is no difference in patient-reported and objective outcomes of revision ligament reconstruction and tendon interposition (LRTI) compared to primary LRTI. Methods This case-control investigation enrolled 10 patients who had undergone revision LRTI at a tertiary care center. All patients had previously undergone primary trapeziectomy with LRTI. Patients with a minimum of two years of follow-up were eligible. All patients completed an in-office study evaluation. Controls (treated only with primary LRTI) were matched from our practice to reach a 1:2 case to control ratio. Outcome measures included Michigan Hand Questionnaire (primary outcome), Quick Disability of the Arm, Hand, and Shoulder (QuickDASH) Questionnaire, VAS for pain and improvement, and physical examination. Statistical analyses were conducted to compare the patient groups. Results Revision LRTI patients reported significantly worse outcomes on all measured standardized questionnaires compared with primary patients. The Michigan Hand Questionnaire indicated worse overall outcomes (54 versus 79) as well as worse pain, appearance, and ability to complete activities of daily living. Revision LRTI patients also reported more impairment (QuickDASH 47 versus 23), greater pain (VAS pain 6.3 versus 1), and less improvement after surgery (VAS improvement 2.7 versus 7.9). There was also a significantly higher rate of patient-reported depression in the revision LRTI group (50% versus 10% of primary LRTI patients). We did not find a significant difference in objective outcomes of pinch strength, grip strength, and thumb palmar abduction between the two groups. Conclusion Following revision LRTI patient-reported outcomes indicate worse perceived function and greater pain than expected following primary LRTI despite similar motion and strength. Revision surgery can be offered in the setting of persistent or recurrent symptoms, but patients should be counseled that

Primary versus non-primary maternal cytomegalovirus infection as a cause of symptomatic congenital infection - register-based study from Finland.

PubMed

Puhakka, Laura; Renko, Marjo; Helminen, Merja; Peltola, Ville; Heiskanen-Kosma, Tarja; Lappalainen, Maija; Surcel, Heljä-Marja; Lönnqvist, Tuula; Saxen, Harri

2017-06-01

Both primary and non-primary maternal cytomegalovirus (CMV) infection during pregnancy can lead to vertical transmission. We evaluated the proportion of maternal primary/non-primary infections among 26 babies with symptomatic congenital CMV infection born in Finland from 2000 to 2012. We executed a database search on hospital records from all five university hospitals in Finland to identify infants with congenital CMV infection. The preserved maternal serum samples drawn at the end of the first trimester were analysed for CMV antibodies. Maternal infection was classified to be non-primary, if there was high avidity CMV immunoglobulin G (IgG) in the early pregnancy samples. Infection was considered primary in the case of either low avidity IgG (primary infection in the first trimester or near conception) or absent CMV IgG at the end of the first trimester (primary infection in the second or third trimester). The majority of the symptomatic congenital CMV infections (54%) were due to maternal non-primary infection, 27% due to maternal primary infection in the first trimester or near conception, and 19% during the second or third trimester. Long-term sequelae occurred in 59% of patients: in 6/7 after primary infection in the first trimester, in 0/5 after primary infection in the second or third trimester, and in 9/14 after non-primary infection. In this register-based cohort, non-primary infections caused the majority of symptomatic congenital CMV infections, and resulted in significant morbidity.

Primary care ... where?

PubMed

Adcock, G B

1999-07-01

Corporate-based nurse managed centers are not the national norm. More prevalent is the use of an occupational health or physician-directed medical model of care. The author describes how a 14-year-old primary care center at a North Carolina computer software company is just "business as usual" when viewed in the context of the company's philosophy, goals, and culture. Included are considerations for nurse practitioners interested in the successful transplantation of this primary care model to other settings.

Factors Influencing Medical Students to Choose Primary Care or Non-primary Care Specialties.

ERIC Educational Resources Information Center

Rogers, Laura Q.; And Others

1990-01-01

A questionnaire was administered to 339 graduating senior medical students at the Medical College of Georgia to determine different potential sources of influence on career choice. Indebtedness may be associated with the choice of a non-primary care specialty with greater remuneration than primary care specialty. (MLW)

Primary care: current problems and proposed solutions.

PubMed

Bodenheimer, Thomas; Pham, Hoangmai H

2010-05-01

In 2005, approximately 400,000 people provided primary medical care in the United States. About 300,000 were physicians, and another 100,000 were nurse practitioners and physician assistants. Yet primary care faces a growing crisis, in part because increasing numbers of U.S. medical graduates are avoiding careers in adult primary care. Sixty-five million Americans live in what are officially deemed primary care shortage areas, and adults throughout the United States face difficulty obtaining prompt access to primary care. A variety of strategies are being tried to improve primary care access, even without a large increase in the primary care workforce.

Accuracy and reliability of wrist-cuff devices for self-measurement of blood pressure.

PubMed

Kikuya, Masahiro; Chonan, Kenichi; Imai, Yutaka; Goto, Eiji; Ishii, Masao

2002-04-01

Self-measurement of blood pressure (BP) might offer some advantages in diagnosis and therapeutic evaluation and in patient management of hypertension. Recently, wrist-cuff devices for self-measurement of BP have gained more than one-third of the world market share. In the present study, we validated wrist-cuff devices and compared the results between wrist- and arm-cuff devices. The factors affecting the accuracy of wrist-cuff devices were also studied. The research group to assess the validity of automated blood pressure measuring device consisted of 13 institutes in Japan, which validated two wrist-cuff devices (WC-1 and WC-2) and two arm-cuff devices (AC-1 and AC-2). They used a crossover method, where the comparison was done between auscultation, by two observers by means of a double stethoscope on one arm and the device on the opposite arm or wrist. There was good inter-observer agreement for the auscultation method in each institute (systolic blood pressure (SBP), -0.1 +/- 2.8 mmHg; diastolic blood pressure (DBP), -0.1 +/- 2.6 mmHg, n = 498). The mean difference between auscultation and the device was minimal both in arm-cuff devices (mean difference for AC-1, 2.2/1.9 mmHg, n = 97 and for AC-2, 5.1/2.9 mmHg, n = 136, SBP/DBP) and wrist-cuff devices (mean difference for WC-1, -2.1/1.2 mmHg, n = 173 mmHg and for WC-2, -2.3/-5.6 mmHg, n = 92). The standard deviation of the difference (SDD) in wrist-cuff devices, however (SDD for WC-1, 9.7/7.3 mmHg and for WC-2, 10.2/8.6 mmHg), was larger than that of the arm-cuff devices (SDD for AC-1, 5.6/6.6 mmHg and for AC-2, 6.3/5.1 mmHg). Grading of AC-1 and AC-2 based on criteria of British Hypertension Society was A/A and B/A, respectively, while that of WC-1 and WC-2 was C/B and D/B, respectively. Using the same validation protocol, the results of validation for one device were divergent in each institute. In wrist-cuff devices, the BP value obtained in palmar flexion was significantly higher and that obtained in palmar

Genetics of Primary Intraocular Tumors

PubMed Central

Nagarkatti-Gude, Nisha; Wang, Yujuan; Ali, Mohammad Javed; Honavar, Santosh G.; Jager, Martine J.; Chan, Chi-Chao

2012-01-01

Primary intraocular neoplasms are tumors that originate within the eye. The most common malignant primary intraocular tumor in adults is uveal melanoma and the second is primary intraocular lymphoma or vitreoretinal (intraocular) lymphoma. The most common malignant intraocular tumor in children is retinoblastoma. Genetics plays a vital role in the diagnosis and detection of ocular tumors. In uveal melanoma, monosomy 3 is the most common genetic alteration and somatic mutations of BAP1, a tumor suppressor gene, have been reported in nearly 50% of primary uveal melanomas. The retinoblastoma gene RB1 is the prototype tumor suppressor gene—mutations in RB1 alleles lead to inactivated RB protein and the development of retinoblastoma. Immunoglobulin heavy chain (IgH) or T-cell receptor (TCR) gene rearrangement is observed in B-cell or T-cell primary vitreoretinal lymphoma, respectively. Other factors related to the genetics of these three common malignancies in the eye are discussed and reviewed. PMID:22834783

Normocalcemic primary hyperparathyroidism

PubMed Central

Bilezikian, John P.; Silverberg, Shonni J.

2011-01-01

SUMMARY Primary hyperparathyroidism is a common disorder of mineral metabolism characterized by incompletely regulated, excessive secretion of parathyroid hormone from one or more of the parathyroid glands. The historical view of this disease describes two distinct entities marked by two eras. When primary hyperparathyroidism was first discovered about 80 years ago, it was always symptomatic with kidney stones, bone disease and marked hypercalcemia. With the advent of the multichannel autoanalyzer about 40 years ago, the clinical phenotype changed to a disorder characterized by mild hypercalcemia and the absence of classical other features of the disease. We may now be entering a 3rd era in the history of this disease in which patients are being discovered with normal total and ionized serum calcium concentrations but with parathyroid hormone levels that are consistently elevated. In this article, we describe this new entity, normocalcemic primary hyperparathyroidism, a forme fruste of the disease. PMID:20485897

Reorganizing Primary Classroom Learning.

ERIC Educational Resources Information Center

Hastings, Nigel; Wood, Karen Chantrey

This book addresses the issue of classroom organization in primary education, explaining evidence that it asserts should prompt primary schools to re-think the contexts in which children are expected to concentrate and learn. New ways of arranging classrooms are illustrated through case studies of teachers who take a flexible and strategic…

Using Primary Source Documents.

ERIC Educational Resources Information Center

Mintz, Steven

2003-01-01

Explores the use of primary sources when teaching about U.S. slavery. Includes primary sources from the Gilder Lehrman Documents Collection (New York Historical Society) to teach about the role of slaves in the Revolutionary War, such as a proclamation from Lord Dunmore offering freedom to slaves who joined his army. (CMK)

Keratin 17 Mutations in Four Families from India with Pachyonychia Congenita

PubMed Central

Agarwala, Manoj; Salphale, Pankaj; Peter, Dincy; Wilson, Neil J; Pulimood, Susanne; Schwartz, Mary E; Smith, Frances J D

2017-01-01

Pachyonychia congenita (PC) is a rare autosomal dominant genetic skin disorder due to a mutation in any one of the five keratin genes, KRT6A, KRT6B, KRT6C, KRT16, or KRT17. The main features are palmoplantar keratoderma, plantar pain, and nail dystrophy. Cysts of various types, follicular hyperkeratosis, oral leukokeratosis, hyperhidrosis, and natal teeth may also be present. Four unrelated Indian families presented with a clinical diagnosis of PC. This was confirmed by genetic testing; mutations in KRT17 were identified in all affected individuals. PMID:28794556

[Irreversible Horner's syndrome after bilateral thoracoscopic sympathectomy].

PubMed

Vicente, P; Canelles, E; Díaz, A; Fons, A

2014-02-01

A 19 year-old boy who developed a right Horner's syndrome after a bilateral sympathectomy as a treatment for palmoplantar hyperhidrosis. Horner's syndrome is defined by the occurrence of miosis, ptosis and enophthalmos as a result of involvement of sympathetic innervation. This is quite rare, but identification is very important because it may also be an ominous sign secondary to a neoplasm, neurological diseases, or surgery of the sympathetic chain, as in our case. Copyright © 2010 Sociedad Española de Oftalmología. Published by Elsevier Espana. All rights reserved.

Tinea cruris in children.

PubMed

Patel, Gopal A; Wiederkehr, Michael; Schwartz, Robert A

2009-09-01

Tinea cruris is an intensely pruritic fungal infection of the groin and adjacent skin. Also known as crotch rot and jock itch, it can be a troubling important entity that at times is a clinical, diagnostic, and therapeutic challenge. Predisposing factors include heat, humidity, and hyperhidrosis, common accompaniments of high school-aged athletes. Furthermore, obesity and diabetes mellitus, additional risk factors for tinea cruris, are reaching unprecedented levels in adolescents. Treatment options range from improving hygiene to topical antifungal agents and systemic antifungal agents, the latter with potentially dangerous side effects.

Learning in primary care--a report.

PubMed

de Villiers, M

2000-11-01

A symposium on Learning in Primary Care was held in Cape Town, South Africa, as a pre-conference workshop to the 9th International Ottawa Conference on Medical Education. The aim of this report is to inform medical educationalists of important issues in learning in primary care and to stimulate further debate. Four international speakers gave presentations on their experiences in teaching and learning in primary care. Objective positive outcome measures include acquiring clinical skills equally well in general practice as in hospital, and improved history taking, physical examination and communication skills learning. Students regard the course as an essential requirement for learning and are appreciative of the wider aspect to learning provided by the community, giving a more holistic view of health. A SWOT analysis (strengths, weaknesses, opportunities and threats) of teaching and learning in primary care identified that learning in primary care is of a generalist nature and reality based, but is hampered by a lack of resources. The increased professionalization of teaching in primary care results in better training, cost containment, and improved quality of health care at community level. It is important to focus on turning threats into opportunities. Academic credibility needs to be established by conducting research on learning in primary care and developing the conceptual basis of primary care.

Pustular Palmoplantar Psoriasis Successfully Treated with Nb-UVB Monochromatic Excimer Light: A Case-Report

PubMed Central

Gianfaldoni, Serena; Tchernev, Georgi; Wollina, Uwe; Lotti, Torello

2017-01-01

Barber’s palmoplantar pustulosis (PPP) is a form of localised pustular psoriasis, affecting the palmar and plantar surfaces. It is a chronic disease, with a deep impact on the patients’ quality of life. The Authors discuss a case of Baber Psoriasis successfully treated with monochromatic excimer light. PMID:28785333

[Primary care in Ireland].

PubMed

Sánchez-Sagrado, T

Spanish doctors are still leaving the country to look for quality work. Ireland is not a country with many Spanish professionals but it is interesting to know its particular Health care system. Ireland is one of the countries with a national health care system, although it has a mixture of private health care insurance schemes. People have a right to health care if they have been living in Ireland at least for a year. Access to the primary care health system depends on age and income: free of charge for Category 1 and co-payments for the rest. This division generates great inequalities among the population. Primary Care doctors are self-employed, and they work independently. However, since 2001 they have tended to work in multidisciplinary teams in order to strengthen the Primary Care practice. Salary is gained from a combination of public and private incomes which are not differentiated. The role of the General Practitioner consists in the treatment of acute and chronic diseases, minor surgery, child care, etc. There is no coordination between Primary and Secondary care. Access to specialised medicine is regulated by the price of consultation. Primary Care doctors are not gatekeepers. To be able to work here, doctors must have three years of training after medical school. After that, Continuing Medical Education is compulsory, and the college of general practitioners monitors it annually. The Irish health care system does not fit into the European model. Lack of a clear separation between public and private health care generates great inequalities. The non-existence of coordination between primary and specialised care leads to inefficiencies, which Ireland cannot allow itself after a decade of economic crisis. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Primary adherence to antidepressant prescriptions in primary health care: a population-based study in Sweden.

PubMed

Freccero, Carl; Sundquist, Kristina; Sundquist, Jan; Ji, Jianguang

2016-01-01

Medical adherence is important in the treatment of depression. Primary medical adherence, i.e. patients collecting their newly prescribed medications from pharmacies, is very different depending on the drug prescribed To assess the rate of primary medical adherence in patients prescribed antidepressants and to identify characteristics that make patients less likely to pick up prescriptions. An observational study was performed using primary health care data from Sweden on patients who were prescribed antidepressants. Univariate and multivariate logistic regression was used to determine differences in pick-up rate according to patient characteristics. Pick-up rate, defined as collection of a prescription within 30 days. A total of 11 624 patients received an antidepressant prescription during the study period, and the overall pick-up rate was 85.1%. The pick-up rate differed according to country of birth: individuals born in the Middle East and other countries outside Europe had lower primary medical adherence than Swedes, with adjusted odds ratios (ORs) of 0.58 and 0.67, respectively. Patients at ages 64-79 years had a higher pick-up rate compared with those aged 25-44 years (OR 1.71). Divorced patients had a lower rate compared with married patients (OR 0.80). Immigrants from the Middle East and other countries outside Europe and younger and divorced patients had lower primary medical adherence, which calls for clinical attention and preventive measures. KEY POINTS Primary medical adherence is important in the treatment of depression. Are patient characteristics associated with primary medical adherence? The overall primary medical adherence rate was 85%. The rate differed by country of birth, age at diagnosis of depression, and marital status. Clinical attention is needed in patients who do not pick up their antidepressants.

Primary adherence to antidepressant prescriptions in primary health care: a population-based study in Sweden

PubMed Central

Freccero, Carl; Sundquist, Kristina; Sundquist, Jan; Ji, Jianguang

2016-01-01

Background Medical adherence is important in the treatment of depression. Primary medical adherence, i.e. patients collecting their newly prescribed medications from pharmacies, is very different depending on the drug prescribed Objective To assess the rate of primary medical adherence in patients prescribed antidepressants and to identify characteristics that make patients less likely to pick up prescriptions. Methods An observational study was performed using primary health care data from Sweden on patients who were prescribed antidepressants. Univariate and multivariate logistic regression was used to determine differences in pick-up rate according to patient characteristics. Main outcome Pick-up rate, defined as collection of a prescription within 30 days. Results A total of 11 624 patients received an antidepressant prescription during the study period, and the overall pick-up rate was 85.1%. The pick-up rate differed according to country of birth: individuals born in the Middle East and other countries outside Europe had lower primary medical adherence than Swedes, with adjusted odds ratios (ORs) of 0.58 and 0.67, respectively. Patients at ages 64–79 years had a higher pick-up rate compared with those aged 25–44 years (OR 1.71). Divorced patients had a lower rate compared with married patients (OR 0.80). Conclusion Immigrants from the Middle East and other countries outside Europe and younger and divorced patients had lower primary medical adherence, which calls for clinical attention and preventive measures. Key pointsPrimary medical adherence is important in the treatment of depression.Are patient characteristics associated with primary medical adherence?The overall primary medical adherence rate was 85%.The rate differed by country of birth, age at diagnosis of depression, and marital status.Clinical attention is needed in patients who do not pick up their antidepressants. PMID:26828942

Commissioning and equity in primary care in Australia: Views from Primary Health Networks.

PubMed

Henderson, Julie; Javanparast, Sara; MacKean, Tamara; Freeman, Toby; Baum, Fran; Ziersch, Anna

2018-01-01

This paper reports findings from 55 stakeholder interviews undertaken in six Primary Health Networks (PHNs) in Australia as part of a study of the impact of population health planning in regional primary health organisations on service access and equity. Primary healthcare planning is currently undertaken by PHNs which were established in 2015 as commissioning organisations. This was a departure from the role of Medicare Locals, the previous regional primary health organisations which frequently provided services. This paper addresses perceptions of 23 senior staff, 11 board members and 21 members of clinical and community advisory councils or health priority groups from six case study PHNs on the impact of commissioning on equity. Participants view the collection of population health data as facilitating service access through redistributing services on the basis of need and through bringing objectivity to decision-making about services. Conversely, participants question the impact of the political and geographical context and population profile on capacity to improve service access and equity through service commissioning. Service delivery was seen as fragmented, the model is at odds with the manner in which Aboriginal Community Controlled Health Organisations (ACCHOs) operate and rural regions lack services to commission. As a consequence, reliance upon commissioning of services may not be appropriate for the Australian primary healthcare context. © 2017 John Wiley & Sons Ltd.

The Effect of Two Different Hand Exercises on Grip Strength, Forearm Circumference, and Vascular Maturation in Patients Who Underwent Arteriovenous Fistula Surgery

PubMed Central

Kong, Sangwon; Lee, Kyung Soo; Kim, Junho

2014-01-01

Objective To compare the effect of two different hand exercises on hand strength and vascular maturation in patients who underwent arteriovenous fistula surgery. Methods We recruited 18 patients who had chronic kidney disease and had undergone arteriovenous fistula surgery for hemodialysis. After the surgery, 10 subjects performed hand-squeezing exercise with GD Grip, and other 8 subjects used Soft Ball. The subjects continued the exercises for 4 weeks. The hand grip strength, pinch strength (tip, palmar and lateral pinch), and forearm circumference of the subjects were assessed before and after the hand-squeezing exercise. The cephalic vein size, blood flow velocity and volume were also measured by ultrasonography in the operated limb. Results All of the 3 types of pinch strengths, grip strength, and forearm circumference were significantly increased in the group using GD Grip. Cephalic vein size and blood flow volume were also significantly increased. However, blood flow velocity showed no difference after the exercise. The group using Soft Ball showed a significant increase in the tip and lateral pinch strength and forearm circumference. The cephalic vein size and blood flow volume were also significantly increased. On comparing the effect of the two different hand exercises, hand-squeezing exercise with GD Grip had a significantly better effect on the tip and palmar pinch strength than hand-squeezing exercise with Soft Ball. The effect on cephalic vein size was not significantly different between the two groups. Conclusion The results showed that hand squeezing exercise with GD Grip was more effective in increasing the tip and palmar pinch strength compared to hand squeezing exercise with soft ball. PMID:25379494

Role of dermatoglyphics as an indicator of precancerous and cancerous lesions of the oral cavity

PubMed Central

Gupta, Ambika; Karjodkar, Freny R

2013-01-01

Background: Oral squamous cell carcinoma (SCC) is one name that causes panic and holds an undeserved high ranking as a killer. Another important condition which has become a major public health issue in South East Asia is oral submucous fibrosis (OSF). Not all the people using tobacco suffer from these diseases. Genetic predisposition might explain such an individual variability that can be predicted by using various cytogenetic markers. However, these studies are far more costly and complicated. So, dermatoglyphics may be of immense clinical significance to segregate those individuals who are at an increased risk for developing these diseases. Aim: The present study was conducted to analyze the palmar dermatoglyphics in SCC and OSF and find a dermatoglyphic marker, if any. Study Design: Cross sectional study. Materials and Methods: 120 individuals were divided into four groups based upon their habits of tobacco/areca nut usage and presence of OSF/SCC. Dermatoglyphic patterns were recorded using standard ink method. Various patterns were analysed statistically in the four groups. Results and Conclusion: In SCC, there was an increase in frequency of arch and ulnar loop patterns on fingertips, decrease in frequency of simple whorl patterns on fingertips, decrease in frequency of palmar accessory triradii on right and left hands. Significant findings in OSF included an increase in frequency of arch and ulnar loop pattern, decrease in frequency of simple whorl patterns on fingertips, decrease in atd angle on right hand, decrease in frequency of palmar accessory triradii on right hand. The results revealed that the field of dermatoglyphics holds promising results for determining the genetic susceptibility of individuals to develop SCC and OSF. PMID:24403787

Somatization among older primary care attenders.

PubMed

Sheehan, B; Bass, C; Briggs, R; Jacoby, R

2003-07-01

The importance of somatization among older primary care attenders is unclear. We aimed to establish the prevalence, persistence and associations of somatization among older primary care attenders, and the associations of frequent attendance. One hundred and forty primary care attenders over 65 years were rated twice, 10 months apart, on measures of somatization, psychiatric status, physical health and attendance. The syndrome of GMS hypochondriacal neurosis had a prevalence of 5% but was transient. Somatized symptoms and attributions were persistent and associated with depression, physical illness and perceived poor social support. Frequent attenders (top third) had higher rates of depression, physical illness and somatic symptoms, and lower perceived support. Somatization is common among older primary care attenders and has similar correlates to younger primary care somatizers. Psychological distress among older primary care attenders is associated with frequent attendance. Improved recognition should result in benefits to patients and services.

Primary Myelofibrosis

MedlinePlus

... are described below. Chronic myeloproliferative neoplasms sometimes become acute leukemia , in which too many abnormal white blood ... higher. Patients also have an increased risk of acute myeloid leukemia or primary myelofibrosis . Symptoms of polycythemia ...

Integrated primary care, the collaboration imperative inter-organizational cooperation in the integrated primary care field: a theoretical framework

PubMed Central

Valentijn, Pim P; Bruijnzeels, Marc A; de Leeuw, Rob J; Schrijvers, Guus J.P

2012-01-01

Purpose Capacity problems and political pressures have led to a rapid change in the organization of primary care from mono disciplinary small business to complex inter-organizational relationships. It is assumed that inter-organizational collaboration is the driving force to achieve integrated (primary) care. Despite the importance of collaboration and integration of services in primary care, there is no unambiguous definition for both concepts. The purpose of this study is to examine and link the conceptualisation and validation of the terms inter-organizational collaboration and integrated primary care using a theoretical framework. Theory The theoretical framework is based on the complex collaboration process of negotiation among multiple stakeholder groups in primary care. Methods A literature review of health sciences and business databases, and targeted grey literature sources. Based on the literature review we operationalized the constructs of inter-organizational collaboration and integrated primary care in a theoretical framework. The framework is being validated in an explorative study of 80 primary care projects in the Netherlands. Results and conclusions Integrated primary care is considered as a multidimensional construct based on a continuum of integration, extending from segregation to integration. The synthesis of the current theories and concepts of inter-organizational collaboration is insufficient to deal with the complexity of collaborative issues in primary care. One coherent and integrated theoretical framework was found that could make the complex collaboration process in primary care transparent. This study presented theoretical framework is a first step to understand the patterns of successful collaboration and integration in primary care services. These patterns can give insights in the organization forms needed to create a good working integrated (primary) care system that fits the local needs of a population. Preliminary data of the

Primary xanthoma of the mandible

PubMed Central

de Moraes Ramos-Perez, FM; de Pádua, JM; Silva-Sousa, YTC; de Almeida, OP; da Cruz Perez, DE

2011-01-01

Bone xanthomas are rare and are usually are associated with endocrine or metabolic diseases, mainly lipid disorders. In the absence of systemic diseases, the lesion is called a primary xanthoma. Primary mandibular xanthomas are extremely rare. The aim of this report is to describe the clinical and radiographic findings of a primary mandibular xanthoma, discussing the epidemiological features, pathogenesis and differential diagnosis. A 25-year-old man was referred for evaluation of a left mandibular lesion detected in a routine radiographic exam. Radiographically, there was a diffuse, unilocular and radiolucent lesion, with irregular margins located adjacent to the surface from the distal root of the left mandibular third molar. The lesion was excised under local anaesthesia. Microscopically, there were several cells with a foamy and granular cytoplasm and central small, round nuclei, similar to xanthomatous macrophages. No lipid disorders were diagnosed. According to these features, the diagnosis of primary mandibular xanthoma was established. In conclusion, xanthomas of the jaws are rare and all seem to be primary and occur exclusively in the mandible. PMID:21831981

9 CFR 3.28 - Primary enclosures.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Pigs and Hamsters Facilities and Operating Standards § 3.28 Primary enclosures. All primary enclosures for guinea pigs and hamsters shall conform to the following requirements: (a) General. (1) Primary enclosures shall be structurally sound and maintained in good repair to protect the guinea pigs and hamsters...

9 CFR 3.28 - Primary enclosures.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Pigs and Hamsters Facilities and Operating Standards § 3.28 Primary enclosures. All primary enclosures for guinea pigs and hamsters shall conform to the following requirements: (a) General. (1) Primary enclosures shall be structurally sound and maintained in good repair to protect the guinea pigs and hamsters...

Double Morphology: Tertiary Syphilis and Acquired Immunodeficiency Syndrome-A Rare Association.

PubMed

Ngwanya, R M; Kakande, B; Khumalo, N P

2017-01-01

Human immunodeficiency virus (HIV) and Treponema pallidum coinfection is relatively common and accounts for about 25% of primary and secondary syphilis. Tertiary syphilis in HIV-uninfected and HIV-infected patients is vanishingly rare. This is most likely due to early treatment of cases of primary and secondary syphilis. There is rapid progression to tertiary syphilis in HIV-infected patients. A 49-year-old woman diagnosed with HIV Type 1 infection and cluster of differentiation 4 (CD4) count of 482 presented with a four-week history of multiple crusted plaques, nodules, and ulcers on her face, arms, and abdomen. Her past history revealed red painful eyes six months prior to this presentation. She had generalized lymphadenopathy, no alopecia, and no palmar-plantar or mucosal lesions. There were no features suggestive of secondary syphilis. Neurological examination was normal. Her rapid plasma reagin test was positive to a titer of 64. She was treated with Penicillin G 20 mu IVI daily for 2 weeks. Penicillin remains the treatment of choice in syphilitic infected HIV negative and HIV-infected individuals. In neurosyphilis, the dose of Penicillin GIVI is 18-24 mu daily for 10-14 days. This case report demonstrates the importance of excluding syphilis in any HIV-infected patient.

[Arthroscopic therapy of ankle joint impingement syndrome after operation of ankle joint fracture dislocation].

PubMed

Feng, Zhibin; Mi, Kun; Wei, Renzhi; Liu, Wu; Wang, Bin

2011-07-01

To study the operative procedure and the effectiveness of arthroscopic therapy for ankle joint impingement syndrome after operation of ankle joint fracture dislocation. Between March 2008 and April 2010, 38 patients with ankle joint impingement syndrome after operation of ankle joint fracture dislocation were treated. Among them, there were 28 males and 10 females with an average age of 28 years (range, 18 to 42 years). The time from internal fixation to admission was 12-16 months (mean, 13.8 months). There were pressing pain in anterolateral and anterior ankle. The dorsal extension ranged from -20 to -5 degrees (mean, -10.6 degrees), and the palmar flexion was 30-40 degrees (mean, 35.5 degrees). The total score was 48.32 +/- 9.24 and the pain score was 7.26 +/- 1.22 before operation according to American Orthopaedic Foot and Ankle Society (AOFAS) ankle and hindfoot score system. The X-ray films showed osteophyte formation in anterior tibia and talus; MRI showed cartilage injury in 22 cases. Arthroscopic intervention included removing osteophytes, debriding fabric scars and synovial membrane tissues, and removing osteochondral fragments. Arthroscopic microfracture technique was used in 22 patients with cartilage injury. All incisions healed primarily. Thirty-eight cases were followed up 10-26 months (mean, 16 months). At last follow-up, 26 patients had normal range of motion (ROM); the dorsal extension was 15-25 degrees (mean, 19.6 degrees) and the palmar flexion was 35-45 degrees (mean, 40.7 degrees). Eight patients had mild limited ROM; the dorsal extension was 5-15 degrees (mean, 7.2 degrees) and the palmar flexion was 35-45 degrees (mean, 39.5 degrees). Four patients had mild limited ROM and pain in posterior portion of the ankle after a long walking (3-4 hours); the dorsal extension was 0-5 degrees (mean, 2.6 degrees) and the palmar flexion was 35-40 degrees (mean, 37.5 degrees). The total score was 89.45 +/- 9.55 and the pain score was 1.42 +/- 1.26 after

Dupuytren's contracture: a retrospective database analysis to assess clinical management and costs in England.

PubMed

Gerber, Robert A; Perry, Richard; Thompson, Robin; Bainbridge, Christopher

2011-04-12

Dupuytren's disease is a fibro-proliferative disorder affecting ~3-5% of the UK population. Current surgical treatments for Dupuytren's contracture (DC) include fasciectomy and fasciotomy. We assessed the clinical management of DC in England over a 5-year period; associated NHS costs were assessed for a 1-year period. Hospital Episode Statistics were extracted from April 2003 to March 2008 for patients with Palmar Fascial Fibromatosis (ICD10=M720) and DC-related procedures. Variables included demographics, OPCS, patient status and physician specialty. To estimate 2010-2011 costs, HRG4 codes and the National Schedule of Tariff 2010-11-NHS Trusts were applied to the 2007-2008 period. Over 5 years, 75,157 DC admissions were recorded; 64,506 were analyzed. Mean admissions per year were 12,901 and stable. Day cases increased from 42% (2003-2004) to 62% (2007-2008). The percent of patients having two or more admissions per year increased from 5.5% in 2003-2004 to 26.1% in 2007-2008. Between 2003 and 2007, 91% of procedures were Fasciectomy. Revision of Fasciectomy and Fasciotomy each accounted for ~4%; Amputation for 1%. In 2007, classification was extended to identify Digital Fasciectomy, its Revision and Dermofasciectomy. In 2007-2008, admissions were: 70% Palmar Fasciectomy, 16% Digital Fasciectomy, 1.3% Other Fasciectomy, 4.4% Revision of Palmar Fasciectomy, 1.3% Revision of Digital Fasciectomy, 3.8% Division of Palmar Fascia, 2.6% Dermofasciectomy and 1.1% Amputation. 79% of cases were overseen by trauma and orthopaedic surgeons, 19% by plastic surgeons. Mean (±SD) inpatient hospital length of stay was 1.5 (±1.4) days in 2003-2004 and 1.0 (±1.3) days in 2007-2008. Total estimated costs for 1 year (2010-2011) were £41,576,141. Per-patient costs were £2,885 (day case) and £3,534 (inpatient). Costs ranged from £2,736 (day-case Fasciectomy) to £9,210 (day-case Revision Digital). Between 2003 and 2008, fasciectomy was the most common surgical procedure for DC in

Primary care and care for older persons: position paper of the European Forum for Primary Care.

PubMed

Boeckxstaens, Pauline; De Graaf, Pim

2011-01-01

This article explores how to address the needs of the growing number of older patients in primary care practice. Primary care is not a fixed organisational structure but a combination of functional characteristics which has developed variably in European countries with differing responses to the emerging needs of older persons. Multimorbidity, frailty, disability and dependence play out differently in older persons; a key challenge for primary care is to provide a response that is adapted to the needs of individuals - as they see them and not as the professional defines them. Indeed, growing experience shows how to involve older persons in taking decisions. Contrary to popular opinion, older persons often rate their quality of life as high. Indeed, comprehensive primary care offers health promotion and prevention: also older people may benefit from measures that support their health and independence and some case descriptions show this potential. Although most people prefer to be in their own environment (home, community) during the last stage of life, providing end-of-life care in the community is a challenge for primary care because it requires continuity and coordination with specialist care. Successful models of care however do exist. Delivering seamless integrated care to older persons is a central theme in primary care. Rather than disease management, in primary care, case management is the preferred approach. Proactive geriatric assessment of individual medical, functional and social needs, including loneliness and isolation, has been shown to be useful and its place in primary care is the subject of further research. Clinical practice guidelines for multimorbidity are badly needed. Non-adherence to medication, linked to multiple and uncoordinated prescriptions, is a widespread and costly problem. Successful approaches in primary care are being developed, including the use of electronic patient files. With the general practitioner (GP) as the central care

50 CFR 14.121 - Primary enclosures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Wild Mammals and Birds to the United States Specifications for Nonhuman Primates § 14.121 Primary enclosures. (a) No more than one primate shall be transported in a primary enclosure. However, a mother and... animals that have been habitually housed together may be shipped in the same primary enclosure. Primates...

50 CFR 14.121 - Primary enclosures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Wild Mammals and Birds to the United States Specifications for Nonhuman Primates § 14.121 Primary enclosures. (a) No more than one primate shall be transported in a primary enclosure. However, a mother and... animals that have been habitually housed together may be shipped in the same primary enclosure. Primates...

30 CFR 816.151 - Primary roads.

Code of Federal Regulations, 2011 CFR

2011-07-01

... accordance with the approved plan. (b) Safety Factor. Each primary road embankment shall have a minimum... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Primary roads. 816.151 Section 816.151 Mineral... roads. Primary roads shall meet the requirements of section 816.150 and the additional requirements of...

Explaining the de-prioritization of primary prevention: Physicians' perceptions of their role in the delivery of primary care

PubMed Central

Mirand, Amy L; Beehler, Gregory P; Kuo, Christina L; Mahoney, Martin C

2003-01-01

Background While physicians are key to primary preventive care, their delivery rate is sub-optimal. Assessment of physician beliefs is integral to understanding current behavior and the conceptualization of strategies to increase delivery. Methods A focus group with regional primary care physician (PCP) Opinion Leaders was conducted as a formative step towards regional assessment of attitudes and barriers regarding preventive care delivery in primary care. Following the PRECEDE-PROCEED model, the focus group aim was to identify conceptual themes that characterize PCP beliefs and practices regarding preventive care. Seven male and five female PCPs (family medicine, internal medicine) participated in the audiotaped discussion of their perceptions and behaviors in delivery of primary preventive care. The transcribed audiotape was qualitatively analyzed using grounded theory methodology. Results The PCPs' own perceived role in daily practice was a significant barrier to primary preventive care. The prevailing PCP model was the "one-stop-shop" physician who could provide anything from primary to tertiary care, but whose provision was dominated by the delivery of immediate diagnoses and treatments, namely secondary care. Conclusions The secondary-tertiary prevention PCP model sustained the expectation of immediacy of corrective action, cure, and satisfaction sought by patients and physicians alike, and, thereby, de-prioritized primary prevention in practice. Multiple barriers beyond the immediate control of PCP must be surmounted for the full integration of primary prevention in primary care practice. However, independent of other barriers, physician cognitive value of primary prevention in practice, a base mediator of physician behavior, will need to be increased to frame the likelihood of such integration. PMID:12729463

30 CFR 817.151 - Primary roads.

Code of Federal Regulations, 2011 CFR

2011-07-01

... with the approved plan. (b) Safety factor. Each primary road embankment shall have a minimum static... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Primary roads. 817.151 Section 817.151 Mineral... roads. Primary roads shall meet the requirements of § 817.150 and the additional requirements of this...

42 CFR 411.22 - Reimbursement obligations of primary payers and entities that received payment from primary payers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 2 2010-10-01 2010-10-01 false Reimbursement obligations of primary payers and... Provisions § 411.22 Reimbursement obligations of primary payers and entities that received payment from... reimburse CMS for any payment if it is demonstrated that the primary payer has or had a responsibility to...

45 CFR 96.47 - Primary care.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Primary care. 96.47 Section 96.47 Public Welfare... and Tribal Organizations § 96.47 Primary care. Applications for direct funding of Indian tribes and tribal organizations under the primary care block grant must comply with 42 CFR Part 51c (Grants for...

The long term importance of English primary care groups for integration in primary health care and deinstitutionalisation of hospital care.

PubMed

Goodwin, N

2001-01-01

This article reviews the impact of successive experiments in the development of primary care organisations in England and assesses the long-term importance of English primary care groups for the integration of health and community and health and social care and the deinstitutionalisation of hospital care. Governments in a number of Western countries are attempting to improve the efficiency, appropriateness and equity of their health systems. One of the main ways of doing this is to devolve provision and commissioning responsibility from national and regional organisations to more local agencies based in primary care. Such primary care organisations are allocated budgets that span both primary and secondary (hospital) services and also, potentially, social care. This article is based on a systematic review of the literature forthcoming from the UK Government's Department of Health-funded evaluations of successive primary care organisational developments. These include total purchasing pilots, GP commissioning group pilots, personal medical services pilots and primary care groups and trusts. Primary care organisations in England have proved to be a catalyst in facilitating the development of integrated care working between primary and community health services. Conversely, primary care organisations have proved less effective in promoting integration between health and social care agencies where most progress has been made at the strategic commissioning level. The development of primary care trusts in England is heralding an end to traditional community hospitals. The development of primary care groups in England are but an intermediate step of a policy progression towards future primary care-based organisations that will functionally integrate primary and community health services with local authority services under a single management umbrella.

Primary uterine inertia in four labrador bitches.

PubMed

Davidson, Autumn P

2011-01-01

Uterine inertia is a common cause of dystocia in the bitch and is designated as primary (i.e., uterine contractions fail to ever be initiated) or secondary (i.e., uterine contractions cease after a period of time but before labor is completed). The etiology of primary uterine inertia is not well understood. The accurate diagnosis of primary uterine inertia requires the use of tocodynamometry (uterine monitoring). Primary uterine inertia has been postulated to result from a failure of luteolysis resulting in persistently elevated progesterone concentrations. In this study, primary uterine inertia was diagnosed in a series of four bitches in which luteolysis was documented suggesting some other etiopathogenesis for primary uterine inertia.

Primary Science at the Discovery Corner

ERIC Educational Resources Information Center

Nagel, Bert

2015-01-01

Imagine 98% of children in your country leaving primary school without ever having done a science investigation. This almost complete absence of primary science is the situation just over the North Sea from Britain--in the Netherlands. A recent survey showed that only about 120 primary schools in the Netherlands, out of a total of 6000, do some…

Transition of Students with Autistic Spectrum Disorders from Primary to Post-Primary School: A Framework for Success

ERIC Educational Resources Information Center

Deacy, Evelyn; Jennings, Fiona; O'Halloran, Ailbhe

2015-01-01

The purpose of this research was to investigate best practice in relation to the planning, process and strategies that support the transition of students with ASD from primary to post-primary school. A questionnaire survey was sent to graduates of a postgraduate Certificate/Diploma in SEN (ASD) in Ireland who were working in primary and…

Integrated primary health care in Australia.

PubMed

Davies, Gawaine Powell; Perkins, David; McDonald, Julie; Williams, Anna

2009-10-14

To fulfil its role of coordinating health care, primary health care needs to be well integrated, internally and with other health and related services. In Australia, primary health care services are divided between public and private sectors, are responsible to different levels of government and work under a variety of funding arrangements, with no overarching policy to provide a common frame of reference for their activities. Over the past decade, coordination of service provision has been improved by changes to the funding of private medical and allied health services for chronic conditions, by the development in some states of voluntary networks of services and by local initiatives, although these have had little impact on coordination of planning. Integrated primary health care centres are being established nationally and in some states, but these are too recent for their impact to be assessed. Reforms being considered by the federal government include bringing primary health care under one level of government with a national primary health care policy, establishing regional organisations to coordinate health planning, trialling voluntary registration of patients with general practices and reforming funding systems. If adopted, these could greatly improve integration within primary health care. Careful change management and realistic expectations will be needed. Also other challenges remain, in particular the need for developing a more population and community oriented primary health care.

One and All: Primary Prevention--Drug Education in Middle Primary. An Evidence-Based Approach

ERIC Educational Resources Information Center

Meyer, Lois

2005-01-01

Primary schools can play a significant preventative role in addressing drug-related harm in young people's lives. "One and All" is a programme aimed at assisting schools to plan and implement drug prevention in the middle primary years through developing students' social and emotional competence and nurturing their resilience. It is part…

Understanding of Selected Geometric Concepts by Pupils of Pre-Primary and Primary Level Education

ERIC Educational Resources Information Center

Guncaga, Ján; Tkacik, Štefan; Žilková, Katarína

2017-01-01

Misconceptions in geometry are an essential problem in the understanding of geometric terms by primary and pre-primary aged children. Present research shows some misconceptions in geometry demonstrated in the understanding of circles, squares, triangles and oblongs for children in the last year of kindergarten and pupils in the last year of…

Contribution to the Doctrine Governing Hospitalization in Nationwide Defensive Warfare (1). Wartime Military Medical Equipment for Care of the Sick (2). Present-Day Trends in the Development of Chemical Weapons (3). Pharmacological and Toxicological Properties of Present-Day Combat Poisons Which Cause Malaise (CS, CR)

DTIC Science & Technology

1975-10-31

which con ribute to optinalmi uti .1 zation of capacity and to ra:L• ing the "L evel of utilization" of c.npacity, such as the maneuverabil- ity of Che...THE SICK Medical Colonel Aleksander lhranilovic, docent and graduate pharmacist , and Medical Colonel Ivan Palmar, docent and doctor The process of

Prediction of Gymnastic Performance from Arousal and Anxiety Measures.

ERIC Educational Resources Information Center

Basler, Marilyn L.; And Others

This study predicts gymnastic performance, arousal, and anxiety measures from past performances. Pulse rate and the Palmar Sweat Index were utilized as indicants of arousal. Anxiety was assessed by means of the State-Trait Anxiety Inventory. Eighteen members of the Ithaca College women's varsity gymnastic team were tested throughout the 1973-74…

[Inflammatory spondylodiscitis as a unique radiological manifestation of the SAPHO syndrome].

PubMed

Cabay, J E; Marcelis, S; Dondelinger, R F

1998-04-01

We describe two cases of SAPHO with an exclusive spinal involvement. Diagnosis was established by sterno-clavicular arthralgias, palmar and plantar pustulosis and by radiological signs of inflammatory spondylodiscitis and vertebral osteitis. Spondylodiscitis and medullary edema resolved as shown by MRI after administration of steroids in one case and methotrexate in the other.

Primary care--opportunities and threats. Developing professional knowledge: making primary care education and research more relevant.

PubMed Central

Pearson, P.; Jones, K.

1997-01-01

The trio of recent government white papers heralds a new world for primary care. Many changes in the education of future primary health care professionals and in the research ethos of the discipline will be needed to realise this vision. New skills and attitudes, not least in multidisciplinary working; lifelong learning; and greater understanding of and participation in primary care research will have to emerge from educational efforts in the next few years. PMID:9081008

Assessing primary care in Austria: room for improvement.

PubMed

Stigler, Florian L; Starfield, Barbara; Sprenger, Martin; Salzer, Helmut J F; Campbell, Stephen M

2013-04-01

There is emerging evidence that strong primary care achieves better health at lower costs. Although primary care can be measured, in many countries, including Austria, there is little understanding of primary care development. Assessing the primary care development in Austria. A primary care assessment tool developed by Barbara Starfield in 1998 was implemented in Austria. This tool defines 15 primary care characteristics and distinguishes between system and practice characteristics. Each characteristic was evaluated by six Austrian primary care experts and rated as 2 (high), 1 (intermediate) or 0 (low) points, respectively, to their primary care strength (maximum score: n = 30). Austria received 7 out of 30 points; no characteristic was rated as '2' but 8 were rated as '0'. Compared with the 13 previously assessed countries, Austria ranks 10th of 14 countries and is classified as a 'low primary care' country. This study provides the first evidence concerning primary care in Austria, benchmarking it as weak and in need of development. The practicable application of an existing assessment tool can be encouraging for other countries to generate evidence about their primary care system as well.

Medical treatment of primary biliary cirrhosis and primary sclerosing cholangitis.

PubMed

Holtmeier, J; Leuschner, U

2001-01-01

Treatment of primary biliary cirrhosis (PBC) and primary sclerosing cholangitis (PSC) with ursodeoxycholic acid (UDCA) has been in common use since 1985. In PBC, treatment with UDCA improves laboratory data, liver histology, enables a longer transplantation-free interval and prolongs disease survival. Because UDCA is unable to cure the disease newer drugs or combination therapies are still needed. Studies with UDCA and immunosuppressants such as prednisone, budesonide and azathioprine have shown that in selected patients combination therapy may be superior to UDCA monotherapy. PSC is treated successfully with UDCA and endoscopic dilatation of the bile duct strictures. Treatment of extrahepatic manifestations of cholestatic liver disease such as pruritus, fatigue, osteoporosis and steatorrhea can be problematic and time-consuming. Copyright 2001 S. Karger AG, Basel

Green primaries: Environmentally friendly energetic complexes

PubMed Central

Huynh, My Hang V.; Hiskey, Michael A.; Meyer, Thomas J.; Wetzler, Modi

2006-01-01

Primary explosives are used in small quantities to generate a detonation wave when subjected to a flame, heat, impact, electric spark, or friction. Detonation of the primary explosive initiates the secondary booster or main-charge explosive or propellant. Long-term use of lead azide and lead styphnate as primary explosives has resulted in lead contamination at artillery and firing ranges and become a major health hazard and environmental problem for both military and civilian personnel. Devices using lead primary explosives are manufactured by the tens of millions every year in the United States from primers for bullets to detonators for mining. Although substantial synthetic efforts have long been focused on the search for greener primary explosives, this unresolved problem has become a “holy grail” of energetic materials research. Existing candidates suffer from instability or excessive sensitivity, or they possess toxic metals or perchlorate. We report here four previously undescribed green primary explosives based on complex metal dianions and environmentally benign cations, (cat)2[MII(NT)4(H2O)2] (where cat is NH4+ or Na+, M is Fe2+ or Cu2+, and NT− is 5-nitrotetrazolato-N2). They are safer to prepare, handle, and transport than lead compounds, have comparable initiation efficiencies to lead azide, and offer rapid reliable detonation comparable with lead styphnate. Remarkably, they possess all current requirements for green primary explosives and are suitable to replace lead primary explosives in detonators. More importantly, they can be synthesized more safely, do not pose health risks to personnel, and cause much less pollution to the environment. PMID:16567623

Promoting competition in Swedish primary care.

PubMed

Norén, Lars; Ranerup, Agneta

2015-01-01

The purpose of this paper is to examine the role of accreditation documents (ADs) in the competition based on provider quality in a quasi-market for primary healthcare. The paper uses a mixed-method research methodology to analyse two primary healthcare ADs in two Swedish regions. In total, 19 interviews were conducted with actors involved in the creation and use of such documents. This paper points to the crucial role of ADs in the identification of quality differences that influence the competition in primary healthcare. This finding contrasts with the commonly held laissez-faire idea that competition causes providers to develop their own service concepts and where the invisible hand creates quality differences. The paper adds to the discussion with its detailed description of how ADs create competition among primary healthcare providers through selection processes, quality differentiation, and ranking. The paper does not explore quality differences in the medical treatment of patients in primary healthcare centres. The paper provides insights for politicians on how to use ADs to control competition and regulate choice. The paper takes an innovative approach to the examination of how ADs increase the competition in primary healthcare choice.

Monitoring quality in Israeli primary care: The primary care physicians' perspective

PubMed Central

2012-01-01

Background Since 2000, Israel has had a national program for ongoing monitoring of the quality of the primary care services provided by the country's four competing non-profit health plans. Previous research has demonstrated that quality of care has improved substantially since the program's inception and that the program enjoys wide support among health plan managers. However, prior to this study there were anecdotal and journalistic reports of opposition to the program among primary care physicians engaged in direct service delivery; these raised serious questions about the extent of support among physicians nationally. Goals To assess how Israeli primary care physicians experience and rate health plan efforts to track and improve the quality of care. Method The study population consisted of primary care physicians employed by the health plans who have responsibility for the quality of care of a panel of adult patients. The study team randomly sampled 250 primary-care physicians from each of the four health plans. Of the 1,000 physicians sampled, 884 met the study criteria. Every physician could choose whether to participate in the survey by mail, e-mail, or telephone. The anonymous questionnaire was completed by 605 physicians – 69% of those eligible. The data were weighted to reflect differences in sampling and response rates across health plans. Main findings The vast majority of respondents (87%) felt that the monitoring of quality was important and two-thirds (66%) felt that the feedback and subsequent remedial interventions improved medical care to a great extent. Almost three-quarters (71%) supported continuation of the program in an unqualified manner. The physicians with the most positive attitudes to the program were over age 44, independent contract physicians, and either board-certified in internal medicine or without any board-certification (i.e., residents or general practitioners). At the same time, support for the program was widespread even

Making Physics Matter in Primary Schools

NASA Astrophysics Data System (ADS)

Flaherty, Jackie; Cox, Wendy; Poole, Amanda; Watson, Jenny; Greygoose, Kirstin

2016-04-01

"Efforts to broaden students' aspirations, particularly in relation to STEM, need to begin in primary school." Kings College London "Aspires" Research Project 2013 From my outreach activity I have learnt that primary teachers could feel under pressure when faced with delivering the science curriculum. The teachers could be lacking confidence in their subject knowledge, lacking the equipment needed to deliver practical science or lacking enthusiasm for the subject. In addition, English and Mathematics were the subjects that were externally tested and reported to the authorities and so some teachers felt that time for science was being marginalised to ensure the best results in the externally assessed subjects. In my work with The Ogden Trust Primary Science team I have been involved in developing a range of strategies to address some of the issues outlined above. • CPD (Teacher Training) Programme We have provided free training to improve teachers knowledge and understanding of key physics concepts to GCSE standard and a practical workshop consisting of ten investigations, extension and challenge tasks. The teachers each receive a book of lesson plans and a resource box containing a class set of the equipment required. The four year programme covers Forces Light and Sound Electricity Earth & Space • "Phiz Labs" Funding from The Ogden Trust has allowed us to set up science laboratories within primary schools. The pupils have lab coats, goggles and access to a range of equipment that allows them to participate in more practical science activity and open-ended investigative work. My Phiz Lab is in the secondary school where I teach physics and practical workshops for primary pupils and teachers are held there on a regular basis. • Enrichment In order to enthuse and challenge the primary pupils a variety of enrichment activities take place. These include "Physics of Go-Karts" and "Particle Physics for Primary" workshops, competitions and regional Science Fairs

Providing Primary Health Care to Children: Integrating Primary Care Services with Health Insurance Principles.

ERIC Educational Resources Information Center

Rosenbaum, Sara

1993-01-01

Examines how health care reform might be structured to provide support for a package of primary care services for children of all socioeconomic strata. An insurance-like financing system, such as the special Medicaid payment system adopted by New York State for public and nonprofit primary health care programs, may be useful as a model for a…

Who contracts for primary care?

PubMed

Lewis, R; Gillam, S; Gosden, T; Sheaff, R

1999-12-01

The implications of the 1997 NHS (Primary Care) Act have been largely overlooked in the rush to establish Primary Care Groups. Allowing health authorities to develop local contracts for primary care has far-reaching implications and is an important departure from the national system of negotiation that has characterized general practice to date. This paper describes a content analysis of a sample of Personal Medical Services (PMS) pilot contracts. In the first year little attention has been given to achieving cost savings or greater efficiency and few contracts promote clinical guidelines. The difficulties of specifying services sensitive to local health needs are highlighted and the national Statement of Fees and Allowances (the 'Red Book') may not be swiftly supplanted. However, the pilots have introduced innovations such as salaried general practitioners, nurse-led services and NHS trust-managed care. The development of local contracts provides a valuable learning experience for general practitioners and health authorities in advance of the establishment of Primary Care Trusts.

Emotional Face Identification in Youths with Primary Bipolar Disorder or Primary Attention-Deficit/Hyperactivity Disorder

ERIC Educational Resources Information Center

Seymour, Karen E.; Pescosolido, Matthew F.; Reidy, Brooke L.; Galvan, Thania; Kim, Kerri L.; Young, Matthew; Dickstein, Daniel P.

2013-01-01

Objective: Bipolar disorder (BD) and attention-deficit/hyperactivity disorder (ADHD) are often comorbid or confounded; therefore, we evaluated emotional face identification to better understand brain/behavior interactions in children and adolescents with either primary BD, primary ADHD, or typically developing controls (TDC). Method: Participants…

Interprofessional Competencies in Integrative Primary Healthcare

PubMed Central

Brooks, Audrey J.; Maizes, Victoria; Goldblatt, Elizabeth; Klatt, Maryanna; Koithan, Mary S.; Kreitzer, Mary Jo; Lee, Jeannie K.; Lopez, Ana Marie; McClafferty, Hilary; Rhode, Robert; Sandvold, Irene; Saper, Robert; Taren, Douglas; Wells, Eden; Lebensohn, Patricia

2015-01-01

In October 2014, the National Center for Integrative Primary Healthcare (NCIPH) was launched as a collaboration between the University of Arizona Center for Integrative Medicine and the Academic Consortium for Integrative Health and Medicine and supported by a grant from the Health Resources and Services Administration. A primary goal of the NCIPH is to develop a core set of integrative healthcare (IH) competencies and educational programs that will span the interprofessional primary care training and practice spectra and ultimately become a required part of primary care education. This article reports on the first phase of the NCIPH effort, which focused on the development of a shared set of competencies in IH for primary care disciplines. The process of development, refinement, and adoption of 10 “meta-competencies” through a collaborative process involving a diverse interprofessional team is described. Team members represent nursing, the primary care medicine professions, pharmacy, public health, acupuncture, naturopathy, chiropractic, nutrition, and behavioral medicine. Examples of the discipline-specific sub-competencies being developed within each of the participating professions are provided, along with initial results of an assessment of potential barriers and facilitators of adoption within each discipline. The competencies presented here will form the basis of a 45-hour online curriculum produced by the NCIPH for use in primary care training programs that will be piloted in a wide range of programs in early 2016 and then revised for wider use over the following year. PMID:26421232

Fast track endoscopic thoracic sympathicotomy.

PubMed

Duarte, João Bosco Vieira; Kux, Peter; Castro, Carlos H V; Cruvinel, Marcos G C; Costa, José R R

2003-12-01

The length of hospital stay is an important factor of cost and psychological discomfort in the treatment of hyperhidrosis by endoscopic thoracic sympathicotomy (ETS). Our experience enrolls 1587 patients operated on an outpatient basis in the last 10 years and seven months. This study aimed to confirm that ETS can be performed on an outpatient basis. Fifty-two consecutive patients (30 males and 22 females) were submitted to ETS under general anesthesia using a single lumen endotracheal tube, with lung collapse by intrapleural injection of CO(2). The sympathetic chain and the communicating rami were severed at different levels according to hyperhidrosis location. Patients were physical state American Society of Anesthesiologists 1 and 2. Age varied between 13 and 55 years (27.3 +/- 10.2 years). They were monitored with ECG, SPO2, NIBP, expired CO(2), sevoflurane analyzer, and airway pressure. Normal saline (40.0 +/- 2.7 ml/kg) was infused intravenously. The drugs used were propofol, alfentanil, rocuronium, ondansetron, dexamethasone, dipyrone, cetoprofene and sevoflurane. Anesthesia and post-operative data were analyzed. Post-operative thoracic X-rays were taken in 20 patients before discharge. Anesthesia lasted 67.2 +/- 20.8 minutes, and the surgical procedure took 46.3 +/- 20.9 minutes. The patients stayed 18.0 +/- 11.0 minutes in the post-anaesthetic care unit and were discharged from hospital after 150.3 +/- 43.1 minutes. The only abnormal post-operative event observed was insignificant residual carbothorax, found in 2 (10%) of the thoracic X-rays taken. In conclusion, this study confirmed that ETS can be performed safely on an outpatient basis.

Prevalence of sleep disorders in patients with neurofibromatosis type 1.

PubMed

Maraña Pérez, A I; Duat Rodríguez, A; Soto Insuga, V; Domínguez Carral, J; Puertas Martín, V; González Gutiérrez Solana, L

2015-01-01

Neurofibromatosis type 1 (NF1) is frequently associated with neurological disorders unrelated to neurofibromas, including sleep disorders. This article reviews the prevalence of sleep disorders in patients with NF1, compares rates to data reported in the literature, and analyses the relationship between cognitive disorder and attention deficit hyperactivity disorder (ADHD) in these patients. Comparative retrospective study reviewing data collected between January 2010 and January 2012 from patients diagnosed with NF1 in a tertiary hospital. We included 95 paediatric patients with NF1 who completed the Bruni Sleep Disturbance Scale in Children. The overall prevalence of sleep disorders was 6.3%, which was lower than in the general paediatric population. Patients with NF1 and ADHD had a higher prevalence of sleep onset and maintenance disorders (18% vs 6.3%), sleep-wake transition disorders (12.5% vs 6.3%), and daytime sleepiness (12.5% vs 7.9%); differences were not statistically significant. A statistically significant difference was found in the subdomain of nocturnal hyperhidrosis (21.9% vs 6.3%, P < 0.05). Patients with NF1 and IQ<85 showed higher prevalence rates of daytime sleepiness (20% vs 6.7%) and of sleep hyperhidrosis (11% vs 0%). The prevalence of sleep disorders in our cohort of patients with NF1 was no higher than in the general paediatric population, although some of these disorders are more common in cases with cognitive disorders or ADHD. Copyright © 2013 Sociedad Española de Neurología. Published by Elsevier España, S.L.U. All rights reserved.

Primary Ectopic Ethmoidal Craniopharyngioma.

PubMed

Preti, Andrea; Karligkiotis, Apostolos; Facco, Carla; Ottini, Giorgia; Volpi, Luca; Castelnuovo, Paolo

2017-06-01

Craniopharyngiomas are benign but aggressive epithelial tumors usually originating in the anterior lobe of the pituitary gland from squamous remnants of an incompletely involuted craniopharingeal duct developing from the Rathke pouch. To the authors' knowledge only 1 patient of a primary isolated ethmoidal craniopharyngioma has been reported in the literature.The authors report the case of a 17-year-old boy with a primary extracranial ethmoidal craniopharyngioma. An endoscopic endonasal approach was employed to resect the tumor. After 2 years of clinical and radiological follow-up no recurrence of disease was observed.Primary ethmoidal craniopharyngiomas are rare entities and biopsy is necessary for diagnosis. However, a preoperative assessment by means of nasal endoscopy, computed tomography scan, and enhanced magnetic resonance imaging is mandatory to better evaluate the extension and characteristics of the tumor. The endoscopic endonasal technique is a safe and effective approach for the treatment of these lesions.

Primary Teacher Educators' Perception of Desired and Achieved Pedagogical Content Knowledge in Geography Education in Primary Teacher Training

ERIC Educational Resources Information Center

Blankman, Marian; van der Schee, Joop; Volman, Monique; Boogaard, Marianne

2015-01-01

This paper presents the findings of a study conducted among primary geography teacher educators. The research examines the perceptions of educators of primary teacher students' desired and achieved levels of substantial knowledge, syntactic knowledge, and beliefs about the subject of geography. The findings indicate that primary teacher educators…

Blueprint for an Undergraduate Primary Care Curriculum.

PubMed

Fazio, Sara B; Demasi, Monica; Farren, Erin; Frankl, Susan; Gottlieb, Barbara; Hoy, Jessica; Johnson, Amanda; Kasper, Jill; Lee, Patrick; McCarthy, Claire; Miller, Kathe; Morris, Juliana; O'Hare, Kitty; Rosales, Rachael; Simmons, Leigh; Smith, Benjamin; Treadway, Katherine; Goodell, Kristen; Ogur, Barbara

2016-12-01

In light of the increasing demand for primary care services and the changing scope of health care, it is important to consider how the principles of primary care are taught in medical school. While the majority of schools have increased students' exposure to primary care, they have not developed a standardized primary care curriculum for undergraduate medical education. In 2013, the authors convened a group of educators from primary care internal medicine, pediatrics, family medicine, and medicine-pediatrics, as well as five medical students to create a blueprint for a primary care curriculum that could be integrated into a longitudinal primary care experience spanning undergraduate medical education and delivered to all students regardless of their eventual career choice.The authors organized this blueprint into three domains: care management, specific areas of content expertise, and understanding the role of primary care in the health care system. Within each domain, they described specific curriculum content, including longitudinality, generalism, central responsibility for managing care, therapeutic alliance/communication, approach to acute and chronic care, wellness and prevention, mental and behavioral health, systems improvement, interprofessional training, and population health, as well as competencies that all medical students should attain by graduation.The proposed curriculum incorporates important core features of doctoring, which are often affirmed by all disciplines but owned by none. The authors argue that primary care educators are natural stewards of this curriculum content and can ensure that it complements and strengthens all aspects of undergraduate medical education.

Dermatoglyphics and Karyotype Analysis in Primary Amenorrhoea

PubMed Central

Sontakke, Bharat R; Waghmare, Jwalant E; Tarnekar, Aditya M; Shende, Moreshwar R; Pal, Asoke K

2014-01-01

Background: Dermatoglyphics is the scientific study of the skin ridge patterns on the fingers, toes, palms of the hands and soles of feet. Dermatoglyphics is in use as a supportive diagnostic tool in genetic or chromosomal disorders as well as in clinical conditions with genetic etiologies. Primary amenorrhoea and Dermatoglyphics, both have the suspected multifactorial (genetic and environmental) aetiologies. Objective: In the present study the finger dermatoglyphic patterns were studied in primary amenorrhoea cases and age matched fertile control females and also attention was given to find out whether a specific dermatoglyphic trait exists in primary amenorrhoea cases and whether it was statistically significant. Materials and Methods: To study the role of dermatoglyphics in primary amenorrhoea, a study was conducted on 30 subjects with primary amenorrhoea (as cases) and compared it with equal number of age matched fertile females (as controls). We studied fingertip patterns in all the subjects enrolled. Simultaneously we have assessed the Karyotype of primary amenorrhoea cases. Result and Conclusion: Two subjects in experimental group have shown abnormal Karyotypes. The most significant finding in present study was increased total finger ridge count (TFRC) in primary amenorrhoea cases which was statistically significant. We also found higher frequency of loops and arches in primary amenorrhoea with abnormal karyotypes. This type of study may be quite useful as a supportive investigation, in stating the predisposition of an individual to primary amenorrhoea and referral of an individual for karyotyping. PMID:25653930

Primary cilia: cellular sensors for the skeleton.

PubMed

Anderson, Charles T; Castillo, Alesha B; Brugmann, Samantha A; Helms, Jill A; Jacobs, Christopher R; Stearns, Tim

2008-09-01

The primary cilium is a solitary, immotile cilium that is present in almost every mammalian cell type. Primary cilia are thought to function as chemosensors, mechanosensors, or both, depending on cell type, and have been linked to several developmental signaling pathways. Primary cilium malfunction has been implicated in several human diseases, the symptoms of which include vision and hearing loss, polydactyly, and polycystic kidneys. Recently, primary cilia have also been implicated in the development and homeostasis of the skeleton. In this review, we discuss the structure and formation of the primary cilium and some of the mechanical and chemical signals to which it could be sensitive, with a focus on skeletal biology. We also raise several unanswered questions regarding the role of primary cilia as mechanosensors and chemosensors and identify potential research avenues to address these questions.

Primary Cilia: Cellular Sensors for the Skeleton

PubMed Central

Anderson, Charles T.; Castillo, Alesha B.; Brugmann, Samantha A.; Helms, Jill A.; Jacobs, Christopher R.; Stearns, Tim

2010-01-01

The primary cilium is a solitary, immotile cilium that is present in almost every mammalian cell type. Primary cilia are thought to function as chemosensors, mechanosensors, or both, depending on cell type, and have been linked to several developmental signaling pathways. Primary cilium malfunction has been implicated in several human diseases, the symptoms of which include vision and hearing loss, polydactyly, and polycystic kidneys. Recently, primary cilia have also been implicated in the development and homeostasis of the skeleton. In this review, we discuss the structure and formation of the primary cilium and some of the mechanical and chemical signals to which it could be sensitive, with a focus on skeletal biology. We also raise several unanswered questions regarding the role of primary cilia as mechanosensors and chemosensors and identify potential research avenues to address these questions. PMID:18727074

Using kinematic reduction for studying grasping postures. An application to power and precision grasp of cylinders.

PubMed

Jarque-Bou, N; Gracia-Ibáñez, V; Sancho-Bru, J L; Vergara, M; Pérez-González, A; Andrés, F J

2016-09-01

The kinematic analysis of human grasping is challenging because of the high number of degrees of freedom involved. The use of principal component and factorial analyses is proposed in the present study to reduce the hand kinematics dimensionality in the analysis of posture for ergonomic purposes, allowing for a comprehensive study without losing accuracy while also enabling velocity and acceleration analyses to be performed. A laboratory study was designed to analyse the effect of weight and diameter in the grasping posture for cylinders. This study measured the hand posture from six subjects when transporting cylinders of different weights and diameters with precision and power grasps. The hand posture was measured using a Vicon(®) motion-tracking system, and the principal component analysis was applied to reduce the kinematics dimensionality. Different ANOVAs were performed on the reduced kinematic variables to check the effect of weight and diameter of the cylinders, as well as that of the subject. The results show that the original twenty-three degrees of freedom of the hand were reduced to five, which were identified as digit arching, closeness, palmar arching, finger adduction and thumb opposition. Both cylinder diameter and weight significantly affected the precision grasping posture: diameter affects closeness, palmar arching and opposition, while weight affects digit arching, palmar arching and closeness. The power-grasping posture was mainly affected by the cylinder diameter, through digit arching, closeness and opposition. The grasping posture was largely affected by the subject factor and this effect couldn't be attributed only to hand size. In conclusion, this kinematic reduction allowed identifying the effect of the diameter and weight of the cylinders in a comprehensive way, being diameter more important than weight. Copyright © 2016 Elsevier Ltd. All rights reserved.

Primary bone tumors of adulthood

PubMed Central

Teo, Harvey E L; Peh, Wilfred C G

2004-01-01

Imaging plays a crucial role in the evaluation of primary bone tumors in adults. Initial radiographic evaluation is indicated in all cases with suspected primary bone tumors. Radiographs are useful for providing the diagnosis, a short list of differential diagnosis or at least indicating the degree of aggressiveness of the lesion. More detailed information about the lesion, such as cortical destruction or local spread, can be obtained using cross-sectional imaging techniques such as computed tomography and magnetic resonance imaging. This article discusses the characteristic features of the more common primary bone tumors of adulthood, and also the pre-treatment evaluation and staging of these lesions using imaging techniques. PMID:18250012

Effects of Crowding in Prisons.

ERIC Educational Resources Information Center

Paulus, Paul B.; And Others

Research on crowding in prisons is reviewed. Studies have shown that crowding in prisons can increase blood pressure, palmar sweat, illness complaints, and aggression. The number of people per housing unit appears to be more important than space per person. Tolerance for crowding was found to decrease with the experience of crowding. Research on…

Jorge de Lima: Brazilian Poet

ERIC Educational Resources Information Center

Kennedy, James H.

1973-01-01

Discusses Jorge de Lima--born in Uniao dos Palmares, Brazil on April 23, 1893, died in Rio de Janeiro on November 15, 1953--who during the Twenties became an important member of the literary movement known as Modernism and wrote both religious and regional poetry constituting the beginnings of a Afro-Brazilian poetry. (Author/JM)

Organizational Learning in Primary Schools

ERIC Educational Resources Information Center

Tas, Ali

2005-01-01

The purpose of this study is to make suggestions for primary schools to become organizational learning environments, by searching the relationship between the characteristics and behaviors of school administrators and the formation of an organizational learning environment in primary schools. The author used a survey model in this research and…

Primary Science Interview: Science Sparks

ERIC Educational Resources Information Center

Bianchi, Lynne

2016-01-01

In this "Primary Science" interview, Lynne Bianchi talks with Emma Vanstone about "Science Sparks," which is a website full of creative, fun, and exciting science activity ideas for children of primary-school age. "Science Sparks" started with the aim of inspiring more parents to do science at home with their…

Primary Tumor Thickness is a Prognostic Factor in Stage IV Melanoma: A Retrospective Study of Primary Tumor Characteristics.

PubMed

Luen, Stephen; Wong, Siew Wei; Mar, Victoria; Kelly, John W; McLean, Catriona; McArthur, Grant A; Haydon, Andrew

2018-01-01

Stage IV melanoma exhibits a diverse range of tumor biology from indolent to aggressive disease. Many important prognostic factors have already been identified. Despite this, the behavior of metastatic melanoma remains difficult to predict. We sought to determine if any primary tumor characteristics affect survival following the diagnosis of stage IV melanoma. All patients diagnosed with stage IV melanoma between January 2003 and December 2012 were identified from the Victorian Melanoma Service database. Retrospective chart review was performed to collect data on primary tumor characteristics (thickness, ulceration, mitotic rate, melanoma subtype, or occult primary). Known and suspected prognostic factors were additionally collected (time to diagnosis of stage IV disease, age, sex, stage, receipt of chemotherapy, and era of recurrence). The effect of primary tumor characteristics on overall survival from the date of diagnosis of stage IV disease was assessed. A total of 227 patients with a median follow-up of 5 years from diagnosis of stage IV disease were identified. Median overall survival of the cohort was 250 days.Of the primary tumor characteristics assessed, only tumor thickness affected survival from diagnosis of stage IV disease, hazard ratio=1.09 (1.02 to 1.16), P=0.008. This remained significant in multivariate analysis, P=0.007. Other primary tumor characteristics did not significantly influence survival. Primary tumor thickness is a significant prognostic factor in stage IV melanoma. Our data suggest that the biology of the primary melanoma may persist to influence the behavior of metastatic disease.

Infrared thermography based on artificial intelligence for carpal tunnel syndrome diagnosis.

PubMed

Jesensek Papez, B; Palfy, M; Turk, Z

2008-01-01

Thermography for the measurement of surface temperatures is well known in industry, although is not established in medicine despite its safety, lack of pain and invasiveness, easy reproducibility, and low running costs. Promising results have been achieved in nerve entrapment syndromes, although thermography has never represented a real alternative to electromyography. Here an attempt is described to improve the diagnosis of carpal tunnel syndrome with thermography using a computer-based system employing artificial neural networks to analyse the images. Method reliability was tested on 112 images (depicting the dorsal and palmar sides of 26 healthy and 30 pathological hands), with the hand divided into 12 segments and compared relative to a reference. Palmar segments appeared to have no beneficial influence on classification outcome, whereas dorsal segments gave improved outcome with classification success rates near to or over 80%, and finger segments influenced by the median nerve appeared to be of greatest importance. These are preliminary results from a limited number of images and further research will be undertaken as our image database grows.

Group metacognitive therapy for repetitive negative thinking in primary and non-primary generalized anxiety disorder: an effectiveness trial.

PubMed

McEvoy, Peter M; Erceg-Hurn, David M; Anderson, Rebecca A; Campbell, Bruce N C; Swan, Amanda; Saulsman, Lisa M; Summers, Mark; Nathan, Paula R

2015-04-01

Generalized anxiety disorder (GAD) is a common and highly comorbid anxiety disorder characterized by repetitive negative thinking (RNT). Treatment trials tend to exclude individuals with non-primary GAD, despite this being a common presentation in real world clinics. RNT is also associated with multiple emotional disorders, suggesting that it should be targeted regardless of the primary disorder. This study evaluated the acceptability and effectiveness of brief group metacognitive therapy (MCT) for primary or non-primary GAD within a community clinic. Patients referred to a specialist community clinic attended six, two-hour weekly sessions plus a one-month follow-up (N=52). Measures of metacognitive beliefs, RNT, symptoms, positive and negative affect, and quality of life were completed at the first, last, and follow-up sessions. Attrition was low and large intent-to-treat effects were observed on most outcomes, particularly for negative metacognitive beliefs and RNT. Treatment gains increased further to follow-up. Benchmarking comparisons demonstrated that outcomes compared favorably to longer disorder-specific protocols for primary GAD. No control group or independent assessment of protocol adherence. Brief metacognitive therapy is an acceptable and powerful treatment for patients with primary or non-primary GAD. Copyright © 2014 Elsevier B.V. All rights reserved.

[Primary tuberculous otitis media].

PubMed

Benavides Gabernet, M; Morera Faet, H; Saiz, V; Mateos, M; Collado, D; Pérez, A; Morera Pérez, C

2000-04-01

Tuberculous otitis media is now an infrequent disease, with an incidence of less than 1%. In most cases the origin is a pulmonary focus and primary cases are rarer. We report a case of primary tuberculous otitis media in an immunocompetent patient. A bibliographic review was made of clinical and etiopathogenic aspects, as well as diagnosis and treatment. We highlight the diagnostic difficulty and the fact that this entity should be included in the differential diagnosis of persistent suppurative otitis media.

Primary care training and the evolving healthcare system.

PubMed

Peccoralo, Lauren A; Callahan, Kathryn; Stark, Rachel; DeCherrie, Linda V

2012-01-01

With growing numbers of patient-centered medical homes and accountable care organizations, and the potential implementation of the Patient Protection and Affordable Care Act, the provision of primary care in the United States is expanding and changing. Therefore, there is an urgent need to create more primary-care physicians and to train physicians to practice in this environment. In this article, we review the impact that the changing US healthcare system has on trainees, strategies to recruit and retain medical students and residents into primary-care internal medicine, and the preparation of trainees to work in the changing healthcare system. Recruitment methods for medical students include early preclinical exposure to patients in the primary-care setting, enhanced longitudinal patient experiences in clinical clerkships, and primary-care tracks. Recruitment methods for residents include enhanced ambulatory-care training and primary-care programs. Financial-incentive programs such as loan forgiveness may encourage trainees to enter primary care. Retaining residents in primary-care careers may be encouraged via focused postgraduate fellowships or continuing medical education to prepare primary-care physicians as both teachers and practitioners in the changing environment. Finally, to prepare primary-care trainees to effectively and efficiently practice within the changing system, educators should consider shifting ambulatory training to community-based practices, encouraging resident participation in team-based care, providing interprofessional educational experiences, and involving trainees in quality-improvement initiatives. Medical educators in primary care must think innovatively and collaboratively to effectively recruit and train the future generation of primary-care physicians. © 2012 Mount Sinai School of Medicine.

Storytelling across the Primary Curriculum

ERIC Educational Resources Information Center

Daniel, Alastair K.

2011-01-01

Starting from the question "what is a story?" "Storytelling Across the Primary Curriculum" leads the reader through the theory and practise of storytelling as an educational method--a method taught by the author over the last ten years through Primary English teaching programmes. This practical book gives teachers the skills and confidence to use…

Revision of Primary Series Maps

USGS Publications Warehouse

,

2000-01-01

In 1992, the U.S. Geological Survey (USGS) completed a 50-year effort to provide primary series map coverage of the United States. Many of these maps now need to be updated to reflect the construction of new roads and highways and other changes that have taken place over time. The USGS has formulated a graphic revision plan to help keep the primary series maps current. Primary series maps include 1:20,000-scale quadrangles of Puerto Rico, 1:24,000- or 1:25,000-scale quadrangles of the conterminous United States, Hawaii, and U.S. Territories, and 1:63,360-scale quadrangles of Alaska. The revision of primary series maps from new collection sources is accomplished using a variety of processes. The raster revision process combines the scanned content of paper maps with raster updating technologies. The vector revision process involves the automated plotting of updated vector files. Traditional processes use analog stereoplotters and manual scribing instruments on specially coated map separates. The ability to select from or combine these processes increases the efficiency of the National Mapping Division map revision program.

Determinants of partial or no primary immunisations.

PubMed

Jessop, L J; Kelleher, C C; Murrin, C; Lotya, J; Clarke, A T; O'Mahony, D; Fallon, U B; Johnson, H; Bury, G; Murphy, A W

2010-08-01

To determine if different factors affect children having full, partial or no primary immunisations. This was a crossgenerational cohort study with linkage to primary care and hospital records conducted in urban and rural settings in Ireland, recruiting in 2001-2003 with 5-year follow-up. A total of 749 children with immunisation information took part. The uptake of reported primary immunisations was 92.8% full, 4.9% partial and 2.3% no primary immunisations. Adjusted relative risk ratios for children receiving no primary immunisations were significant for: having a mother who had ever visited an alternative practitioner 3.69 (1.05 to 12.9), a mother with means tested full general medical services eligibility 8.11 (1.58 to 41.65), a mother who scored <50 for the World Health Organization Quality of Life (WHO-QOL) scale psychological domain 8.82 (1.79 to 43.6) or living in the west of Ireland (rural) 3.64 (1.0 to 13.2). Being born prematurely was associated with partial primary immunisation, adjusted OR 4.63 (1.24 to 17.3). Knowledge of these differences will help target campaigns to increase full uptake of primary immunisations.

Renal calculi in primary hyperaldosteronism.

PubMed Central

Kabadi, U. M.

1995-01-01

Increased urinary calcium (Ca++) excretion and the presence of negative Ca++ balance is well documented in primary hyperaldosteronism. However, renal calculi as a major manifestation of this disorder has not previously been described. This report describes a patient who presented with renal calculi in association with primary hyperaldosteronism. We believe that primary hyperaldosteronism was a major pathogenetic factor in the formation of renal calculi since the increased urinary excretion of Ca++ and uric acid noted at onset declined following a short-term spironolactone administration and remission from renal calculi has persisted following initial nephrolithotomy and continued spironolactone therapy, which also corrected hypertension and hypokalemia, a hallmark of this disorder. Images Figure PMID:7479473

Managing depression in primary care

PubMed Central

Ng, Chung Wai Mark; How, Choon How; Ng, Yin Ping

2017-01-01

Major depression is common in the primary care setting. In the final article of this series, we illustrate the approach to the management of depression in primary care. Psychotherapy has been shown to be as effective as antidepressants for mild to moderate major depression. The common myth that antidepressants are addictive should be addressed. Antidepressants should be started at a subtherapeutic dose to assess tolerability, then gradually increased until a minimally effective dose is achieved. Apart from pharmacotherapy and psychotherapy, management of depression should include managing stressors, engaging social and community support, dealing with stigma and discrimination, and managing concomitant comorbidities. A strong therapeutic relationship and empathic listening are important between the primary care physician and patient. PMID:28848991

Primary leiomyosarcoma of the innominate vein.

PubMed

Illuminati, Giulio; Miraldi, Fabio; Mazzesi, Giuseppe; D'urso, Antonio; Ceccanei, Gianluca; Bezzi, Marcello

2007-01-01

Primary venous leiomyosarcoma is rare. We report the case of a primary leiomyosarcoma of the left innominate vein, with neoplastic thrombus extending into the left jugular and subclavian veins. The tumor was curatively resected en bloc with anterior mediastinal and laterocervical lymphatics, through a median sternotomy prolonged into left cervicotomy. Primary venous sarcomas may be associated with prolonged survival in individual cases, with curative resection recommended as the standard treatment, in the absence of distant spread.

7 CFR 930.13 - Primary inventory reserve.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Primary inventory reserve. 930.13 Section 930.13... Handling Definitions § 930.13 Primary inventory reserve. Primary inventory reserve means that portion of handled cherries that are placed into handlers' inventories in accordance with any restricted percentage...

Uncommon Caring: Primary Males and Implicit Judgments.

ERIC Educational Resources Information Center

King, James R.

The caring and nurturing of children, which characterize primary education culture, have tended to shape a public perception of primary teaching as "women's work." Several social factors influence men's underrepresentation in the profession of primary education, such as parents not wanting their children exposed to "soft"…

Applying organizational behavior theory to primary care.

PubMed

Mullangi, Samyukta; Saint, Sanjay

2017-03-01

Addressing the mounting primary care shortage in the United States has been a focus of educators and policy makers, especially with the passage of the Affordable Care Act in 2010 and the Medicare Access and CHIP Reauthorization Act in 2015, placing increased pressure on the system. The Association of American Medical Colleges recently projected a shortage of as many as 65,000 primary care physicians by 2025, in part because fewer than 20% of medical students are picking primary care for a career. We examined the issue of attracting medical students to primary care through the lens of organizational behavior theory. Assuming there are reasons other than lower income potential for why students are inclined against primary care, we applied various principles of the Herzberg 2-factor theory to reimagine the operational flow and design of primary care. We conclude by proposing several solutions to enrich the job, such as decreasing documentation requirements, reducing the emphasis on specialty consultations, and elevating physicians to a supervisory role.

Factors Influencing Primary Students' Learning Achievement in Bangladesh

ERIC Educational Resources Information Center

Nath, Samir Ranjan

2012-01-01

Using "Education Watch" database of 2008, this article explores the factors associated with learning achievement of primary school students in Bangladesh. The sample consists of 7,093 fifth graders (final year of compulsory primary education) from 440 primary schools. Based on nationally adopted competencies for primary education, a…

Screening and Identification in Pediatric Primary Care

ERIC Educational Resources Information Center

Simonian, Susan J.

2006-01-01

This article reviews issues related to behavioral screening in pediatric primary care settings. Structural-organizational issues affecting the use of pediatric primary care screening are discussed. This study also reviewed selected screening instruments that have utility for use in the primary care setting. Clinical and research issues related to…

14 CFR 23.673 - Primary flight controls.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Primary flight controls. 23.673 Section 23... AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Design and Construction Control Systems § 23.673 Primary flight controls. Primary flight controls are those used by the pilot for...

14 CFR 23.673 - Primary flight controls.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Primary flight controls. 23.673 Section 23... AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Design and Construction Control Systems § 23.673 Primary flight controls. Primary flight controls are those used by the pilot for...

14 CFR 23.673 - Primary flight controls.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Primary flight controls. 23.673 Section 23... AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Design and Construction Control Systems § 23.673 Primary flight controls. Primary flight controls are those used by the pilot for...

14 CFR 23.673 - Primary flight controls.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Primary flight controls. 23.673 Section 23... AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Design and Construction Control Systems § 23.673 Primary flight controls. Primary flight controls are those used by the pilot for...

14 CFR 23.673 - Primary flight controls.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Primary flight controls. 23.673 Section 23... AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Design and Construction Control Systems § 23.673 Primary flight controls. Primary flight controls are those used by the pilot for...

Primary health care in Canada: systems in motion.

PubMed

Hutchison, Brian; Levesque, Jean-Frederic; Strumpf, Erin; Coyle, Natalie

2011-06-01

During the 1980s and 1990s, innovations in the organization, funding, and delivery of primary health care in Canada were at the periphery of the system rather than at its core. In the early 2000s, a new policy environment emerged. This policy analysis examines primary health care reform efforts in Canada during the last decade, drawing on descriptive information from published and gray literature and from a series of semistructured interviews with informed observers of primary health care in Canada. Primary health care in Canada has entered a period of potentially transformative change. Key initiatives include support for interprofessional primary health care teams, group practices and networks, patient enrollment with a primary care provider, financial incentives and blended-payment schemes, development of primary health care governance mechanisms, expansion of the primary health care provider pool, implementation of electronic medical records, and quality improvement training and support. Canada's experience suggests that primary health care transformation can be achieved voluntarily in a pluralistic system of private health care delivery, given strong government and professional leadership working in concert. © 2011 Milbank Memorial Fund. Published by Wiley Periodicals Inc.

Age-Related and Sex-Related Differences in Hand and Pinch Grip Strength in Adults

ERIC Educational Resources Information Center

Puh, Urska

2010-01-01

The purpose of the study was to quantify age-related changes in hand grip strength and three types of pinch grip strength (key pinch, tip pinch, and palmar pinch) among male and female participants. The study included 199 healthy participants (100 females, 99 males) aged 20-79 years, who were divided into four age groups. The Baseline Hydraulic…

Tinea nigra: successful treatment with topical butenafine*

PubMed Central

Rossetto, André Luiz; Cruz, Rosana Cé Bella

2012-01-01

The authors report a case of Tinea nigra in an 8-year-old child, male, from Itajaí, SC, Brazil, with lesions of the macular hyperchromic type, unique, asymptomatic, localized in the right palmar area. The lesion was treated with the topical antifungal butenafine, with remission of symptoms and without recurrence at follow-up for two years. PMID:23197223

Effects of Task Familiarity on Stress Responses of Repressors and Sensitizers

ERIC Educational Resources Information Center

Pagano, Don F.

1973-01-01

R.S. Lazarus's theory of coping was used to investigate appraisal and reappraisal of threat in repressors and sensitizers. Two indexes of stress, self-report ratings of affect and palmar skin conductance, were measured prior to performance on a reaction time task, after one-third of the task was completed and after two-thirds of the task was…

The Acute Effect of Aerobic Exercise on Measures of Stress.

ERIC Educational Resources Information Center

Fort, Inza L.; And Others

The immediate response of stress to aerobic exercise was measured by utilizing the Palmar Sweat Index (PSI) and the State-Trait Anxiety Inventory (STAI). Forty subjects (20 male and 20 female) from the ages of 18-30 sustained a single bout of aerobic activity for 30 minutes at 60 percent of their maximum heart rate. Pre-treatment procedures…

Optimal Scoring Methods of Hand-Strength Tests in Patients with Stroke

ERIC Educational Resources Information Center

Huang, Sheau-Ling; Hsieh, Ching-Lin; Lin, Jau-Hong; Chen, Hui-Mei

2011-01-01

The purpose of this study was to determine the optimal scoring methods for measuring strength of the more-affected hand in patients with stroke by examining the effect of reducing measurement errors. Three hand-strength tests of grip, palmar pinch, and lateral pinch were administered at two sessions in 56 patients with stroke. Five scoring methods…

Etiological evaluation of primary congenital hypothyroidism cases.

PubMed

Bezen, Diğdem; Dilek, Emine; Torun, Neşe; Tütüncüler, Filiz

2017-06-01

Primary congenital hypothyroidism is frequently seen endocrine disorder and one of the preventable cause of mental retardation. Aim of study was to evaluate the frequency of permanent/transient hypothyrodism, and to detect underlying reason to identfy any marker which carries potential to discriminate permanent/transient form. Forty eight cases older than 3 years of age, diagnosed as primary congenital hypothyroidism and started thyroxin therapy in newborn-period, and followed up between January 2007-June 2013 were included in the study. Thyroid hormon levels were evaluated and thyroid ultrasonography was performed in cases who are at the end of their 3 years of age, after 6 weeks of thyroxine free period. Thyroid sintigraphy was performed if serum thyroid-stimulating hormone was high (≥ 5 mIU/mL) and perchlorate discharge test was performed if uptake was normal or increased on sintigraphy. Cases with thyroid-stimulating hormone levels ≥ 5 mIU/mL were defined as permanent primary congenital hypothyroidism group and as transient primary congenital hypothyroidism group with normal thyroid hormones during 6 months. The mean age was 3.8±0.7 years. Mean diagnosis age was 16.6±6.5 days and 14 cases (29.2%) were diagnosed by screening program of Ministry of Health. There were 23 cases (14F, 9M) in permanent primary congenital hypothyroidism group and 12 (52.2%) of them were dysgenesis (8 hypoplasia, 4 ectopia), and 11 (47.8%) dyshormonogenesis. In transient primary congenital hypothyroidism group, there were 25 cases (17M, 8F). The mean thyroid-stimulating hormone levels at diagnosis were similar in two groups. The mean thyroxin dose in permanent primary congenital hypothyroidism group was significantly higher than transient group at the time of thyroxin cessation (2.1±0.7, 1.5±0.5 mg/kg/d, respectively, p=0.004). Thyroxin dose ≥1.6 mcg/kg/d was 72% sensitive and 69.6% specific for predicting permenant primary congenital hypothyroidism. Transient primary

Etiological evaluation of primary congenital hypothyroidism cases

PubMed Central

Bezen, Diğdem; Dilek, Emine; Torun, Neşe; Tütüncüler, Filiz

2017-01-01

Aim Primary congenital hypothyroidism is frequently seen endocrine disorder and one of the preventable cause of mental retardation. Aim of study was to evaluate the frequency of permanent/transient hypothyrodism, and to detect underlying reason to identfy any marker which carries potential to discriminate permanent/transient form. Material and Methods Forty eight cases older than 3 years of age, diagnosed as primary congenital hypothyroidism and started thyroxin therapy in newborn-period, and followed up between January 2007–June 2013 were included in the study. Thyroid hormon levels were evaluated and thyroid ultrasonography was performed in cases who are at the end of their 3 years of age, after 6 weeks of thyroxine free period. Thyroid sintigraphy was performed if serum thyroid-stimulating hormone was high (≥ 5 mIU/mL) and perchlorate discharge test was performed if uptake was normal or increased on sintigraphy. Cases with thyroid-stimulating hormone levels ≥ 5 mIU/mL were defined as permanent primary congenital hypothyroidism group and as transient primary congenital hypothyroidism group with normal thyroid hormones during 6 months. Results The mean age was 3.8±0.7 years. Mean diagnosis age was 16.6±6.5 days and 14 cases (29.2%) were diagnosed by screening program of Ministry of Health. There were 23 cases (14F, 9M) in permanent primary congenital hypothyroidism group and 12 (52.2%) of them were dysgenesis (8 hypoplasia, 4 ectopia), and 11 (47.8%) dyshormonogenesis. In transient primary congenital hypothyroidism group, there were 25 cases (17M, 8F). The mean thyroid-stimulating hormone levels at diagnosis were similar in two groups. The mean thyroxin dose in permanent primary congenital hypothyroidism group was significantly higher than transient group at the time of thyroxin cessation (2.1±0.7, 1.5±0.5 mg/kg/d, respectively, p=0.004). Thyroxin dose ≥1.6 mcg/kg/d was 72% sensitive and 69.6% specific for predicting permenant primary congenital

Utilities on the primary road system.

DOT National Transportation Integrated Search

1992-05-01

This chapter covers initial placement, adjustment, improvement, relocation, replacement and maintenance of utility facilities in, on, above, or below the right-of-way of primary highways, including attachments to primary highway structures. It embodi...

Genetics Home Reference: primary sclerosing cholangitis

MedlinePlus

... with primary sclerosing cholangitis (PSC) in a southern European population. Dig Liver Dis. 2003 Aug;35(8): ... haplotypes in primary sclerosing cholangitis patients from five European populations. Tissue Antigens. 1999 May;53(5):459- ...

Genetics Home Reference: primary ciliary dyskinesia

MedlinePlus

... mutations explain only 2% of primary ciliary dykinesia. Respiration. 2008;76(2):198-204. doi: 10.1159/ ... MR. Genetic causes of bronchiectasis: primary ciliary dyskinesia. Respiration. 2007;74(3):252-63. Review. Citation on ...

14 CFR 27.673 - Primary flight control.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Primary flight control. 27.673 Section 27... AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT Design and Construction Control Systems § 27.673 Primary flight control. Primary flight controls are those used by the pilot for immediate control of pitch, roll...

14 CFR 29.673 - Primary flight controls.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Primary flight controls. 29.673 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Design and Construction Control Systems § 29.673 Primary flight controls. Primary flight controls are those used by the pilot for immediate control of pitch, roll...

14 CFR 29.673 - Primary flight controls.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Primary flight controls. 29.673 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Design and Construction Control Systems § 29.673 Primary flight controls. Primary flight controls are those used by the pilot for immediate control of pitch, roll...

14 CFR 27.673 - Primary flight control.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Primary flight control. 27.673 Section 27... AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT Design and Construction Control Systems § 27.673 Primary flight control. Primary flight controls are those used by the pilot for immediate control of pitch, roll...

14 CFR 27.673 - Primary flight control.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT Design and Construction Control Systems § 27.673 Primary flight control. Primary flight controls are those used by the pilot for immediate control of pitch, roll... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Primary flight control. 27.673 Section 27...

14 CFR 29.673 - Primary flight controls.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Design and Construction Control Systems § 29.673 Primary flight controls. Primary flight controls are those used by the pilot for immediate control of pitch, roll... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Primary flight controls. 29.673 Section 29...

Ethnic differences in primary angle-closure glaucoma.

PubMed

Yip, Jennifer L Y; Foster, Paul J

2006-04-01

Observational studies from different countries have shown that populations of East Asian origin have a higher frequency of primary angle-closure glaucoma compared with those of European or African descent. As half of all cases of glaucoma reside in Asia, and with primary angle-closure glaucoma carrying a higher rate of visual morbidity, primary angle-closure glaucoma poses an important public health problem; however, the inconsistent use of techniques and definitions to detect and diagnose primary angle-closure glaucoma has resulted in difficulties in interpreting the accuracy and comparability of such data. Therefore it is important to review these studies in the light of a consistent classification system. There are increasing reports that support previous findings on the incidence and prevalence of primary angle-closure glaucoma in different ethnic groups. There have also been further investigations into the mechanism and natural history of primary angle-closure glaucoma in Asian populations. International investigations into primary angle-closure glaucoma have demonstrated reproducible evidence that ethnic variations do exist. Cross-sectional studies in this area have also suggested that differences in anterior chamber depth, together with its association with peripheral anterior synechiae, may be part of the underlying mechanism behind these differences. The ideas generated need to be further explored with longitudinal data of changes in anterior chamber depth and peripheral anterior synechiae in different populations. The detailed mechanisms behind the development of angle-closure and primary angle-closure glaucoma should also be investigated.

[Primary Health Care in Austria - Tu Felix Austria nube - Concept for networking in the primary care of Upper Austria].

PubMed

Kriegel, Johannes; Rebhandl, Erwin; Hockl, Wolfgang; Stöbich, Anna-Maria

2017-10-01

The primary health care in rural areas in Austria is currently determined by challenges such as ageing of the population, the shift towards chronic and age-related illnesses, the specialist medical and hospital-related education and training of physicians' as well growing widespread difficulty of staffing doctor's office. The objective is to realize a general practitioner centered and team-oriented primary health care (PHC) approach by establishing networked primary health care in rural areas of Austria. Using literature research, online survey, expert interviews and expert workshops, we identified different challenges in terms of primary health care in rural areas. Further, current resources and capacities of primary health care in rural areas were identified using the example of the district of Rohrbach. Twelve design dimensions and 51 relevant measurement indicators of a PHC network were delineated and described. Based on this, 12 design approaches of PHC concept for the GP-centered and team-oriented primary health care in rural areas have been developed.

General Information about Primary CNS Lymphoma

MedlinePlus

... Primary CNS Lymphoma Treatment (PDQ®)–Patient Version General Information About Primary CNS Lymphoma Go to Health Professional ... the PDQ Adult Treatment Editorial Board . Clinical Trial Information A clinical trial is a study to answer ...

Factors Contributing to the Current Academic Performance of Both Private Primary Schools and Public Primary Schools: A Case of Kitale Municipality, Kenya

ERIC Educational Resources Information Center

Catherine, Ochenje

2015-01-01

There have been current controversial discussions concerning the performance of private primary schools versus public primary schools in the Kenya Certificate of Primary Examination (K.C.P.E.). Lately, the private primary schools appear to be performing better than public primary schools. For example; in the 2003 K.C.P.E. results, more than 31% of…

Primary syphilis (image)

MedlinePlus

Syphilis is a sexually transmitted disease caused by the bacterium Treponema pallidum . Primary syphilis presents as a small painless open sore 3 to 6 weeks after exposure. Although the lesion heals within 6 ...

Managing depression in primary care.

PubMed

Ng, Chung Wai Mark; How, Choon How; Ng, Yin Ping

2017-08-01

Major depression is common in the primary care setting. In the final article of this series, we illustrate the approach to the management of depression in primary care. Psychotherapy has been shown to be as effective as antidepressants for mild to moderate major depression. The common myth that antidepressants are addictive should be addressed. Antidepressants should be started at a subtherapeutic dose to assess tolerability, then gradually increased until a minimally effective dose is achieved. Apart from pharmacotherapy and psychotherapy, management of depression should include managing stressors, engaging social and community support, dealing with stigma and discrimination, and managing concomitant comorbidities. A strong therapeutic relationship and empathic listening are important between the primary care physician and patient. Copyright: © Singapore Medical Association.

Targetable genetic features of primary testicular and primary central nervous system lymphomas

PubMed Central

Chapuy, Bjoern; Roemer, Margaretha G. M.; Stewart, Chip; Tan, Yuxiang; Abo, Ryan P.; Zhang, Liye; Dunford, Andrew J.; Meredith, David M.; Thorner, Aaron R.; Jordanova, Ekaterina S.; Liu, Gang; Feuerhake, Friedrich; Ducar, Matthew D.; Illerhaus, Gerald; Gusenleitner, Daniel; Linden, Erica A.; Sun, Heather H.; Homer, Heather; Aono, Miyuki; Pinkus, Geraldine S.; Ligon, Azra H.; Ligon, Keith L.; Ferry, Judith A.; Freeman, Gordon J.; van Hummelen, Paul; Golub, Todd R.; Getz, Gad; Rodig, Scott J.; de Jong, Daphne; Monti, Stefano

2016-01-01

Primary central nervous system lymphomas (PCNSLs) and primary testicular lymphomas (PTLs) are extranodal large B-cell lymphomas (LBCLs) with inferior responses to current empiric treatment regimens. To identify targetable genetic features of PCNSL and PTL, we characterized their recurrent somatic mutations, chromosomal rearrangements, copy number alterations (CNAs), and associated driver genes, and compared these comprehensive genetic signatures to those of diffuse LBCL and primary mediastinal large B-cell lymphoma (PMBL). These studies identify unique combinations of genetic alterations in discrete LBCL subtypes and subtype-selective bases for targeted therapy. PCNSLs and PTLs frequently exhibit genomic instability, and near-uniform, often biallelic, CDKN2A loss with rare TP53 mutations. PCNSLs and PTLs also use multiple genetic mechanisms to target key genes and pathways and exhibit near-uniform oncogenic Toll-like receptor signaling as a result of MYD88 mutation and/or NFKBIZ amplification, frequent concurrent B-cell receptor pathway activation, and deregulation of BCL6. Of great interest, PCNSLs and PTLs also have frequent 9p24.1/PD-L1/PD-L2 CNAs and additional translocations of these loci, structural bases of immune evasion that are shared with PMBL. PMID:26702065

Primary Cosmic-Ray Spectra in the Knee Region

NASA Astrophysics Data System (ADS)

Ter-Antonyan, Samvel V.; Biermann, P. L.

2003-07-01

Using EAS inverse approach and KASCADE EAS data the primary energy spectra for different primary nuclei at energies 1015 - 1017 eV are obtained in the framework of multi-comp onent model of primary cosmic ray origin and QGSJET and SIBYLL interaction models. The rigidity-dep endent behavior of spectra is the same for two interaction models. The extrap olation of the obtained primary spectra in a 1017 - 1018 eV energy range displays a presence of the extragalactic component of primary cosmic rays.

Primary Progressive Aphasia

MedlinePlus

... condition has three types, which cause different symptoms. Semantic variant primary progressive aphasia Symptoms include these difficulties: ... a not-for-profit organization and proceeds from Web advertising help support our mission. Mayo Clinic does ...