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1.
Occup Med (Lond) ; 74(3): 218-224, 2024 May 09.
Article in English | MEDLINE | ID: mdl-38527057

ABSTRACT

BACKGROUND: Occupational footwear is intended to provide protection against the risks associated with work activities. The choice of footwear is complex due to the welfare, health and safety conditions of workers. AIMS: To identify the injuries and problems caused by occupational footwear through a systematic review of the existing literature. METHODS: A literature search was carried out in the Cumulative Index to Nursing and Allied Health Literature, Dialnet Plus, Pubmed, Scientific Electronic Library Online, Medline, Scopus and Web of Science databases over the period 2000-23, following the PRISMA Declaration guidelines. RESULTS: A total of 27 studies were included in the review. The results indicated that there is a wide variety of injuries caused by occupational footwear: from dermal injuries (e.g. calluses) and injuries to the nail apparatus to inflammatory pathologies such as plantar fasciitis or bursitis. In addition, inappropriate footwear can cause pain in the ankle and foot, knees, hips and lower back. Other results include the discomfort derived from the footwear itself. CONCLUSIONS: Inappropriate footwear can cause injuries to the foot and other related bone structures. Further studies are needed on the detection of foot injuries caused by occupational footwear and the levels of action at this level to improve the worker's health, the adaptability of the footwear to the wearer, and the worker's comfort and adherence to the footwear.


Subject(s)
Shoes , Humans , Shoes/adverse effects , Occupational Injuries/etiology , Occupational Diseases/etiology , Foot Injuries/etiology , Fasciitis, Plantar/etiology , Bursitis/etiology
2.
Article in English | MEDLINE | ID: mdl-38452926

ABSTRACT

INTRODUCTION: Pulmonary atelectasis is common in patients undergoing laparoscopic abdominal surgery under general anaesthesia, which increases the risk of perioperative respiratory complications. Alveolar recruitment manoeuvres (ARM) are used to open up the lung parenchyma with atelectasis, although the duration of their benefit has not been clearly established. The aim of this study was to determine the effectiveness of an ARM in laparoscopic colon surgery, the duration of response over time, and its haemodynamic impact. METHODS: Twenty-five patients undergoing laparoscopic colon surgery were included. After anaesthetic induction and initiation of surgery with pneumoperitoneum, an ARM was performed, and then optimal PEEP determined. Respiratory mechanics and gas exchange variables, and haemodynamic parameters, were analysed before the manoeuvre and periodically over the following 90 min. RESULTS: Three patients were excluded for surgical reasons. The alveolar arterial oxygen gradient went from 94.3 (62.3-117.8) mmHg before to 60.7 (29.6-91.0) mmHg after the manoeuvre (P < .05). This difference was maintained during the 90 min of the study. Dynamic compliance of the respiratory system went from 31.3 ml/cmH2O (26.1-39.2) before the manoeuvre to 46.1 ml/cmH2O (37.5-53.5) after the manoeuvre (P < .05). This difference was maintained for 60 min. No significant changes were identified in any of the haemodynamic variables studied. CONCLUSION: In patients undergoing laparoscopic colon surgery, performing an intraoperative ARM improves the mechanics of the respiratory system and oxygenation, without associated haemodynamic compromise. The benefit of these manoeuvres lasts for at least one hour.

3.
Rev. esp. anestesiol. reanim ; 71(3): 151-159, Mar. 2024. ilus, tab
Article in Spanish | IBECS | ID: ibc-230928

ABSTRACT

Introducción: Las atelectasias pulmonares son habituales en pacientes sometidos a cirugía abdominal laparoscópica bajo anestesia general, aumentando el riesgo de complicaciones respiratorias perioperatorias. Las maniobras de reclutamiento alveolar (MRA) permiten la reexpansión del parénquima atelectasiado, aunque no está claramente establecida la duración de su beneficio. El objetivo de este estudio fue determinar la efectividad de una MRA en cirugía de colon laparoscópica, la duración de la respuesta en el tiempo y su repercusión hemodinámica. Métodos: Se incluyeron 25 pacientes sometidos a cirugía de colon laparoscópica. Tras la inducción anestésica e inicio de la cirugía con neumoperitoneo, se realizó una MRA y determinación posterior de la PEEP óptima. Se analizaron variables de mecánica respiratoria y de intercambio gaseoso, así como parámetros hemodinámicos, antes de la maniobra y periódicamente durante los 90 min siguientes. Resultados: Tres pacientes fueron excluidos por causas quirúrgicas. El gradiente alveoloarterial de oxígeno pasó de 94,3 (62,3-117,8) mmHg antes a 60,7 (29,6-91,0) mmHg después de la maniobra (p < 0,05). Esta diferencia se mantuvo durante los 90 min del estudio. La compliance dinámica del sistema respiratorio pasó de 31,3 mL/cmH2O (26,1-39,2) antes de la maniobra, a 46,1 mL/cmH2O (37,5-53,5) tras la misma (p < 0,05). Esta diferencia se mantuvo durante 60 min. No se identificaron cambios significativos en ninguna de las variables hemodinámicas estudiadas. Conclusión: En pacientes sometidos a cirugía laparoscópica de colon, la realización de una MRA intraoperatoria mejora la mecánica del sistema respiratorio y la oxigenación, sin apreciarse un compromiso hemodinámico asociado. El beneficio de estas maniobras se extiende al menos durante una hora.(AU)


Introduction: Pulmonary atelectasis is common in patients undergoing laparoscopic abdominal surgery under general anaesthesia, which increases the risk of perioperative respiratory complications. Alveolar recruitment manoeuvres (ARM) are used to open up the lung parenchyma with atelectasis, although the duration of their benefit has not been clearly established. The aim of this study was to determine the effectiveness of an ARM in laparoscopic colon surgery, the duration of response over time, and its haemodynamic impact. Methods: Twenty-five patients undergoing laparoscopic colon surgery were included. After anaesthetic induction and initiation of surgery with pneumoperitoneum, an ARM was performed, and then optimal PEEP determined. Respiratory mechanics and gas exchange variables, and haemodynamic parameters, were analysed before the manoeuvre and periodically over the following 90 minutes. Results: Three patients were excluded for surgical reasons. The alveolar arterial oxygen gradient went from 94.3 (62.3-117.8) mmHg before to 60.7 (29.6-91.0) mmHg after the manoeuvre (P < .05). This difference was maintained during the 90 minutes of the study. Dynamic compliance of the respiratory system went from 31.3 ml/cmH2O (26.1-39.2) before the manoeuvre to 46.1 ml/cmH2O (37.5-53.5) after the manoeuvre (P < .05). This difference was maintained for 60 minutes. No significant changes were identified in any of the haemodynamic variables studied. Conclusion: In patients undergoing laparoscopic colon surgery, performing an intraoperative ARM improves the mechanics of the respiratory system and oxygenation, without associated haemodynamic compromise. The benefit of these manoeuvres lasts for at least one hour.(AU)


Subject(s)
Humans , Male , Female , Colon/surgery , Laparoscopy , Anesthesiology , Pulmonary Gas Exchange , Pulmonary Atelectasis , Positive-Pressure Respiration
4.
Rev. esp. anestesiol. reanim ; 71(3): 160-170, Mar. 2024. tab, ilus
Article in Spanish | IBECS | ID: ibc-230929

ABSTRACT

Introducción: La artroplastia total de cadera es una de las intervenciones quirúrgicas más frecuentes en el contexto hospitalario. Sin embargo, sigue desconociéndose el método ideal para manejar el dolor postoperatorio. Las técnicas de analgesia multimodal basadas en la anestesia regional se encuentran entre las soluciones más prometedoras. Objetivos: El objetivo de este estudio fue evaluar el dolor postoperatorio tras la artroplastia total de cadera, de acuerdo con si se realizaron, o no, bloqueos del nervio periférico (bloqueo femoral, bloqueo de la fascia iliaca y bloqueo del grupo de nervios pericapsulares). Se midió el consumo de morfina intravenosa durante la estancia del paciente en la unidad de cuidados posanestésicos, así como el número de rescates con opioides transcurridas 24 y 48 h de la intervención. Como objetivos secundarios, se establecieron la prevalencia de la lesión nerviosa, la prolongación del bloqueo cuadricipital y el consumo de morfina, de acuerdo con otras variables de interés. Materiales y métodos: En este estudio retrospectivo observacional, se recopilaron datos de la historia clínica digital de 656 pacientes de cirugía traumatológica de abril de 2018 a agosto de 2020, con los criterios de inclusión siguientes: mayores de 18 años, ASA I-III, artroplastia total de cadera primaria con anestesia general o anestesia subaracnoidea (solo con bupivacaína hiperbárica) y uso de levobupivacaína para el bloqueo del nervio periférico. Resultados: Se seleccionó un total de 362 pacientes. La indicación quirúrgica principal fue coxartrosis (61,3%), seguida de fractura de cadera (22,6%). Se realizaron bloqueos del nervio periférico en 169 pacientes (66,3% femoral, 27,7% PENG, y 6% de fascia ilíaca). El consumo medio postoperatorio de opioides en la UCPA fue inferior en los pacientes que recibieron bloqueo PENG (2,2 mg) o femoral (3,27 mg), en comparación con los que no recibieron ninguno de los dos (6,69 mg)...(AU)


Introduction: Total hip arthroplasty is one of the most frequent surgical interventions in the hospital setting. Nonetheless, the ideal method to manage post-operative pain is still unknown. Multimodal analgesia techniques based on regional anaesthesia are amongst the most promising solutions. Objectives: The aim of this study was to evaluate postoperative pain after total hip arthroplasty according to whether peripheral nerve block was performed (femoral block, fascia iliaca block and pericapsular nerve group block). Intravenous morphine consumption during the patient's stay in the post-anaesthesia care unit was measured, as well as the number of opioid rescues at 24 and 48h post intervention. As secondary objectives, the prevalence of nerve injury, prolonged quadricipital block, and morphine consumption were established according to other variables of interest. Materials and methods: In this observational retrospective study, data was collected from the electronic medical record of 656 traumatological surgery patients from April 2018 to August 2020, with the following inclusion criteria: over 18 years old, ASA I-III, primary total hip arthroplasty under general anaesthesia or subarachnoid anaesthesia (only with hyperbaric bupivacaine) and use of levobupivacaine for peripheral nerve block. Results: A total of 362 patients were selected. The main surgical indication was coxarthrosis (61.3%), followed by hip fracture (22.6%). Peripheral nerve blocks were performed on 169 patients (66.3% femoral, 27.7% PENG, and 6.0% fascia iliaca). Mean postoperative opioid consumption in PACU was lower in patients in who received a PENG (2.2 mg) or a femoral (3.27 mg) block, compared to those who received neither (6.69 mg). There were no differences in opioid rescues at 24 and 48h after the procedure...(AU)


Subject(s)
Humans , Male , Female , Hip Injuries/surgery , Hip Fractures/surgery , Arthroplasty, Replacement, Hip , Anesthesia, Conduction , Retrospective Studies , Anesthesiology , Hip/surgery , Analgesia
5.
Article in English | MEDLINE | ID: mdl-38354775

ABSTRACT

INTRODUCTION: Total hip arthroplasty is one of the most frequent surgical interventions in the hospital setting. Nonetheless, the ideal method to manage post-operative pain is still unknown. Multimodal analgesia techniques based on regional anaesthesia are amongst the most promising solutions. OBJECTIVES: The aim of this study was to evaluate postoperative pain after total hip arthroplasty according to whether peripheral nerve block was performed (femoral block, fascia iliaca block and pericapsular nerve group block). Intravenous morphine consumption during the patient's stay in the post-anaesthesia care unit was measured, as well as the number of opioid rescues at 24 and 48 h post intervention. As secondary objectives, the prevalence of nerve injury, prolonged quadricipital block, and morphine consumption were established according to other variables of interest. MATERIALS AND METHODS: In this observational retrospective study, data was collected from the electronic medical record of 656 traumatological surgery patients from April 2018 to August 2020, with the following inclusion criteria: over 18 years old, ASA I-III, primary total hip arthroplasty under general anaesthesia or subarachnoid anaesthesia (only with hyperbaric bupivacaine) and use of levobupivacaine for peripheral nerve block. RESULTS: A total of 362 patients were selected. The main surgical indication was coxarthrosis (61.3%), followed by hip fracture (22.6%). Peripheral nerve blocks were performed on 169 patients (66.3% femoral, 27.7% PENG, and 6.0% fascia iliaca). Mean postoperative opioid consumption in PACU was lower in patients in who received a PENG (2.2 mg) or a femoral (3.27 mg) block, compared to those who received neither (6.69 mg). There were no differences in opioid rescues at 24 and 48 h after the procedure. Nerve injury incidence was low (.8%), and not associated with nerve blocks. The incidence of prolonged quadricipital paralysis was also low (1.3%), and was mainly associated with femoral nerve block (75% of cases). CONCLUSIONS: This retrospective study supports the use of regional blocks as opioid-sparing techniques, highlighting their role in rapid functional recovery with no motor impairment.

6.
Rev Esp Anestesiol Reanim (Engl Ed) ; 71(2): 125-128, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38242357

ABSTRACT

Tubeless anaesthesia has become widespread in videothoracoscopic surgery, even in major procedures such as lobectomies. There are several advantages in avoiding general anaesthesia and one-lung mechanical ventilation, such as faster recovery and shorter hospital stays. However, hypoxaemia and hypercapnia are the most reported causes of conversion to general anaesthesia. High Flow Oxygen Therapy (HFOT) generates flow-dependent positive end-expiratory pressure, improves oxygenation and also carbon dioxide washout by flow-dependent dead space flushing. For this reason, intraoperative HFOT may reduce the rate of conversion to general anaesthesia. We report our experience with intraoperative HFOT in a 71-year-old female with lung adenocarcinoma undergoing VATS upper left lobectomy.


Subject(s)
Lung , Oxygen Inhalation Therapy , Female , Humans , Aged , Oxygen Inhalation Therapy/methods , Anesthesia, General , Thoracic Surgery, Video-Assisted/methods , Oxygen
7.
Rev. esp. anestesiol. reanim ; 70(3): 156-159, Mar. 2023. ilus
Article in Spanish | IBECS | ID: ibc-216716

ABSTRACT

La neumonectomía extrapleural, habitualmente asociada a reconstrucción pericárdica y diafragmática con material protésico, es una de las técnicas quirúrgicas empleadas en el tratamiento del mesotelioma pleural maligno. La herniación de vísceras abdominales hacia el tórax a través del material protésico a nivel diafragmático es una complicación rara, pero potencialmente grave de estos procedimientos, que debe de ser diagnosticada rápidamente para su reparación urgente.Presentamos el caso de un paciente que presentó una herniación gástrica en el postoperatorio precoz de una neumonectomía izquierda por un mesotelioma pleural. Los hallazgos clínicos fueron leves, pero apoyados en las pruebas de imagen, confirmaron la hipótesis diagnóstica y facilitaron la solución del cuadro. Se revisan los posibles factores contribuyentes y se incide en la necesidad de un diagnóstico y tratamiento precoz para evitar la isquemia de las vísceras abdominales herniadas en la cavidad torácica, por el riesgo de necrosis y contaminación por material fecaloideo.(AU)


Extrapleural pneumonectomy, usually associated with pericardial and diaphragmatic reconstruction with prosthetic material, is one of the surgical techniques used in the treatment of malignant pleural mesothelioma. Herniation of the abdominal viscera towards the thorax through the prosthetic material at the diaphragmatic level is a rare but potentially serious complication of these procedures, which must be diagnosed quickly for urgent repair.We present the case of a patient who presented with gastric herniation in the early postoperative period of a left pneumonectomy due to pleural mesothelioma. The clinical findings were mild, but supported by imaging tests, they confirmed the diagnostic hypothesis and facilitated the solution of the condition. Possible contributing factors are reviewed and the need for early diagnosis and treatment is emphasized to avoid ischemia of herniated abdominal viscera in the thoracic cavity, due to the risk of necrosis and contamination by fecaloid material.(AU)


Subject(s)
Humans , Male , Middle Aged , Mesothelioma , Postoperative Period , Pleuropneumonia , Prostheses and Implants , Postoperative Complications , Thoracic Surgery , Anesthesiology
8.
Rev Esp Anestesiol Reanim (Engl Ed) ; 70(3): 156-159, 2023 03.
Article in English | MEDLINE | ID: mdl-36842686

ABSTRACT

Extrapleural pneumonectomy, usually associated with pericardial and diaphragmatic reconstruction with prosthetic material, is one of the surgical techniques used in the treatment of malignant pleural mesothelioma. Herniation of the abdominal viscera towards the thorax through the prosthetic material at the diaphragmatic level is a rare but potentially serious complication of these procedures, which must be diagnosed quickly for urgent repair. We present the case of a patient who presented with gastric herniation in the early postoperative period of a left pneumonectomy due to pleural mesothelioma. The clinical findings were mild, but supported by imaging tests, they confirmed the diagnostic hypothesis and facilitated the solution of the condition. Possible contributing factors are reviewed and the need for early diagnosis and treatment is emphasized to avoid ischemia of herniated abdominal viscera in the thoracic cavity, due to the risk of necrosis and contamination by fecaloid material.


Subject(s)
Mesothelioma, Malignant , Mesothelioma , Pleural Neoplasms , Humans , Mesothelioma, Malignant/surgery , Pneumonectomy/methods , Mesothelioma/surgery , Mesothelioma/diagnosis , Mesothelioma/pathology , Pleural Neoplasms/surgery , Prostheses and Implants
9.
J Eur Acad Dermatol Venereol ; 32(9): 1549-1553, 2018 Sep.
Article in English | MEDLINE | ID: mdl-29578635

ABSTRACT

BACKGROUND: Mechanical hyperkeratotic lesions (MHL) are common condition amongst population of all ages. Such problems may be associated with pain, reduction in mobility, changes of gait and risk of falls and is believed to affect the quality of life (QoL), general health and optimal foot health. OBJECTIVE: The main aim of this study was to describe and compare both foot and general health-related QoL in two groups of participants: (i) with MHL and (ii) healthy controls. METHOD: A total sample of 150 patients, mean age 49.50 ± 36.50 years, was recruited from an outpatient clinic. Demographic data, medical history and clinical characteristics of overall health were determined, and the obtained values were compared by the Foot Health Status Questionnaire (FHSQ). RESULTS: The FHSQ scores of the sample with MHL showed lower scores than control subjects in sections one and two for footwear, general and foot health, foot pain, foot function and physical activity (P < 0.01), but not for social capacity and vigour (P > 0.01). CONCLUSIONS: People with MHL showed a decrease in QoL, based on FHSQ scores, regardless of gender.


Subject(s)
Foot Dermatoses/complications , Foot/physiopathology , Keratosis/complications , Pain/etiology , Quality of Life , Stress, Mechanical , Adolescent , Adult , Aged , Aged, 80 and over , Case-Control Studies , Exercise , Female , Foot Dermatoses/physiopathology , Humans , Keratosis/physiopathology , Male , Middle Aged , Sex Factors , Shoes , Surveys and Questionnaires , Young Adult
10.
J Eur Acad Dermatol Venereol ; 32(11): 2020-2024, 2018 Nov.
Article in English | MEDLINE | ID: mdl-29601106

ABSTRACT

OBJECTIVES: To check how a thermal IR camera can check skin temperature in gastrocnemius-soleus equinus condition and non-gastrocnemius-soleus condition in youth soccer players and thus detect association between the extensibility of the triceps surae (with gastrocnemius-soleus equinus and non-gastrocnemius-soleus equinus) and the muscle temperature pattern. DESIGN: A cross-sectional study secondary level of care. METHODS: Sample from an elite soccer academy in Madrid (Spain) 35 healthy male subjects (youth soccer players) age 12.82 ± 1.07 years, height 158.68 ± 10.79 cm, weight 49.19 ± 9.45 kg, body mass index 19.41 ± 2.25. The exclusion criteria were the presence of musculoskeletal and joint injuries, pelvic pain, ankle sprains, low back pain and use of drugs in the previous week, and scoliosis. RESULTS: Temperature value for gastrocnemius muscles and Achilles tendon were assessed in 35 youth soccer players from an academia before and after training in both 12 gastrocnemius-soleus equinus and 23 non-gastrocnemius-soleus equinus soccer players conditions. State absolute for gastrocnemius soleus condition obtained a 0.34 value (0.19-0.5); we found a significant increase in temperature among these conditions for the gastrocnemius (P = 0.028) and the Achilles tendon (P = 0.007) (confidence interval 95%). The temperature of gastrocnemius-soleus equinus for gastrocnemius and Achilles tendon was increased more than non-gastrocnemius-soleus equinus in youth soccer players. CONCLUSIONS: IR imaging captured temperature is associated with muscle pattern activation for lower limb. Based on our findings, we propose that infrared thermography evaluation of the gastrocnemius and Achilles tendon is suitable to differ gastrocnemius-soleus equinus and non-gastrocnemius-soleus equinus conditions in youth soccer players.


Subject(s)
Achilles Tendon/physiology , Muscle, Skeletal/physiology , Skin Temperature/physiology , Soccer/physiology , Adolescent , Case-Control Studies , Humans , Male , Reference Values , Spain , Thermography/methods
11.
Epilepsy Behav ; 71(Pt B): 226-237, 2017 06.
Article in English | MEDLINE | ID: mdl-26775236

ABSTRACT

Genetic animal models of epilepsy are an important tool for further understanding the basic cellular mechanisms underlying epileptogenesis and for developing novel antiepileptic drugs. We conducted a comparative study of gene expression in the inferior colliculus, a nucleus that triggers audiogenic seizures, using two animal models, the Wistar audiogenic rat (WAR) and the genetic audiogenic seizure hamster (GASH:Sal). For this purpose, both models were exposed to high intensity auditory stimulation, and 60min later, the inferior colliculi were collected. As controls, intact Wistar rats and Syrian hamsters were subjected to stimulation and tissue preparation protocols identical to those performed on the experimental animals. Ribonucleic acid was isolated, and microarray analysis comparing the stimulated Wistar and WAR rats showed that the genomic profile of these animals displayed significant (fold change, |FC|≥2.0 and p<0.05) upregulation of 38 genes and downregulation of 47 genes. Comparison of gene expression profiles between stimulated control hamsters and stimulated GASH:Sal revealed the upregulation of 10 genes and the downregulation of 5 genes. Among the common genes that were altered in both models, we identified the zinc finger immediate-early growth response gene Egr3. The Egr3 protein is a transcription factor that is induced by distinct stress-elicited factors. Based on immunohistochemistry, this protein was expressed in the cochlear nucleus complex, the inferior colliculus, and the hippocampus of both animal models as well as in lymphoma tumors of the GASH:Sal. Our results support that the overexpression of the Egr3 gene in both models might contribute to neuronal viability and development of lymphoma in response to stress associated with audiogenic seizures. This article is part of a Special Issue entitled "Genetic and Reflex Epilepsies, Audiogenic Seizures and Strains: From Experimental Models to the Clinic".


Subject(s)
Acoustic Stimulation/adverse effects , Early Growth Response Protein 1/genetics , Early Growth Response Protein 2/genetics , Early Growth Response Protein 3/genetics , Epilepsy, Reflex/genetics , Seizures/genetics , Animals , Cricetinae , Early Growth Response Protein 1/biosynthesis , Early Growth Response Protein 2/biosynthesis , Early Growth Response Protein 3/biosynthesis , Epilepsy, Reflex/drug therapy , Epilepsy, Reflex/metabolism , Gene Expression , Genes, Immediate-Early/genetics , Genetic Predisposition to Disease/genetics , Hippocampus/metabolism , Male , Mesocricetus , Rats , Rats, Wistar , Rodentia , Seizures/drug therapy , Seizures/metabolism , Species Specificity
12.
Climacteric ; 19(5): 501-5, 2016 Oct.
Article in English | MEDLINE | ID: mdl-27338169

ABSTRACT

OBJECTIVE: To describe and compare the impact of foot health and health in general on quality of life in a sample of menopausal women and non-menopausal women with normalized reference values. METHODS: A total of 146 participants with a mean age of 50.51 ± 3.977 years came to a health center where self-reported data were registered. Participants were divided into menopausal and non-menopausal groups. Scores obtained were compared by the Foot Health Status Questionnaire (FHSQ), which assesses four foot health domains: pain, function, general health and footwear. RESULTS: The menopausal women showed a lower quality of life related to health in general and to foot health specifically. Differences between the two groups were evaluated by means of a t-test for independent samples, showing statistical significance in foot pain, general foot health and social capacity (p < 0.05). CONCLUSIONS: Menopausal women had a lower quality of life related to foot health, which appears to be associated with menopause.


Subject(s)
Foot Diseases/epidemiology , Health Status , Menopause/psychology , Quality of Life , Case-Control Studies , Female , Humans , Middle Aged , Self Report , Severity of Illness Index , Spain , Women's Health
13.
J Eur Acad Dermatol Venereol ; 29(10): 1967-71, 2015 Oct.
Article in English | MEDLINE | ID: mdl-25807869

ABSTRACT

BACKGROUND: The purpose of this study was to delineate the relationship of the terminal extensor hallucis longus tendon insertion to the proximal limit of the nail matrix of the great toe. MATERIAL AND METHODS: Fifty fresh-frozen human cadaver great toes with no evidence of trauma (average age, 62.5 years; 29 males and 21 females) were used for this study. Under 25X magnification, the proximal limit of the nail matrix and the terminal bony insertion of the extensor hallucis longus tendons were identified. The distance from the terminal tendon insertion to the nail matrix was ascertained using precision calipers, an optical microscope, and autocad(®) software for windows. Twenty-five great toes were placed in a neutral formalin solution and further analysed by histological longitudinal-sections. The specimens were stained with haematoxylin and eosin and examined microscopically to determine the presence of the extensor hallucis longus tendon along the dorsal aspect of the distal phalanx of each great toe. RESULTS: The main result we found in great toes was that the extensor tendon is between the matrix and the phalanx and extends dorsally to the distal aspect of the distal phalanx in all, 100%, specimens. The nail matrix of the great toe is not attached to the periosteum of the dorsal aspect of the base of the distal phalanx as is the case for fingers, because the extensor hallucis tendon is plantar or directly underneath the nail matrix and the tendon is dorsal to the bone. CONCLUSIONS: We have found that the extensor tendon is between the matrix and the phalanx and extends dorsally to the distal aspect of the distal phalanx. The nail matrix of the great toe is not attached to the periosteum of the dorsal aspect of the base of distal phalanx as is the case in fingers, because the extensor hallucis tendon is plantar or directly underneath the nail matrix and the tendon is dorsal to the bone. Our anatomic study demonstrates that the proximal limit of the matrix and nail bed of the human great toe are dorsal and overlapping the terminal extensor hallucis longus tendon until its distal bony insertion in all specimens.


Subject(s)
Hallux/anatomy & histology , Nails/anatomy & histology , Tendons/anatomy & histology , Toe Phalanges/anatomy & histology , Aged , Aged, 80 and over , Cadaver , Female , Humans , Male , Middle Aged
16.
Article in Spanish | IBECS | ID: ibc-74093

ABSTRACT

Desde que Mitchel en 1864 la denominara causalgia y en1909 Paul Sudeck la bautizara, a día de hoy continúa siendoun reto para la clínica médica. Su inespecificidad diagnóstica,añadida al gran número de factores precipitantes y a suetiopatogenia no claramente esclarecida y de terapéuticacontrovertida hacen de esta enfermedad un cuadro clínicocomplejo tanto para el paciente como para quien lo asiste.Llegar a un diagnóstico precoz es el eje principal del tratamientodel síndrome de Sudeck.Puede afectar a cualquier edad y tanto a hombres como amujeres, aunque estadísticamente es más frecuente en mujeresjóvenes.La incidencia de la enfermedad es variable, oscilando entreel 2 y el 25% de la población, aunque en nuestro país noconocemos cifras. Indudablemente es una entidad que pasahabitualmente desapercibida para nuestra comunidad médicaen general (AU)


Since Mitchell coined the term causalgia in 1864 and PaulSudeck baptized it in 1909, this disease continues to be achallenge for the medical clinician. Its non-specific diagnosisas well as its large number of precipitating factors, this alladded to its etiopathogenesis that cannot be clearly clarifiedand its controversial treatment, makes this disease a complexclinical picture for both the patient and treating clinician.Reaching an early diagnostic is fundamental in the treatmentof Sudeck’s syndrome. It can affect any age group andboth men as well as women, although it is more frequent inyoung women statistically.The incidence of the illness is variable, ranging from 2%to 25% of the population. Although there are no known valuesin our country, it is undoubtedly a condition that generallygoes unnoticed in our medical community (AU)


Subject(s)
Humans , Male , Female , Reflex Sympathetic Dystrophy/diagnosis , Signs and Symptoms , Reflex Sympathetic Dystrophy/etiology , Reflex Sympathetic Dystrophy/history , Reflex Sympathetic Dystrophy/therapy , Hydrotherapy/methods , Pain/drug therapy
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