ABSTRACT
SummaryShapiro's syndrome is a rare neurological disease. The triad of Shapiro's syndrome includes episodes of hyperhidrosis, hypothermia and complete/partial agenesis of the corpus callosum. We report a case of a young male who had episodic chills, increased sweating and fatigue. During these episodes, he was found to have bradycardia, hypotension and hypothermia. Clinical and neurological examinations were unremarkable. The MRI of the brain revealed agenesis of the corpus callosum. There was a good response to carbamazepine therapy.
Subject(s)
Carbamazepine , Hyperhidrosis , Hypothermia , Magnetic Resonance Imaging , Humans , Hyperhidrosis/etiology , Male , Hypothermia/complications , Carbamazepine/therapeutic use , Agenesis of Corpus Callosum/complications , Agenesis of Corpus Callosum/diagnostic imaging , Anticonvulsants/therapeutic use , AdultABSTRACT
OBJECTIVES: Skin changes in acromegaly are often the first sign of the disease. The aim of this study was to describe the cutaneous findings in patients with acromegaly. In addition, a secondary aim was to investigate the possible association of these findings with remission status and concomitant endocrinopathies. DESIGN, PATIENTS, AND MEASUREMENTS: In this prospective multicenter study, 278 patients over the age of 18 years with acromegaly who were followed up in 14 different tertiary healthcare institutions were included. These patients, who were followed up by the Endocrinology Department, were then referred to a dermatologist for dermatological examination. The frequency of skin lesions was investigated by detailed dermatologic examination. Dermatological diagnosis is reached by clinical, dermatological and/or dermoscopic examination, and rarely skin punch biopsy examinations in suspicious cases. The possible association of the skin findings between remitted and nonremitted patients and with concomitant endocrinopathies were evaluated. RESULTS: The most common skin findings in patients with acromegaly in our study were skin tags (52.5%), cherry angiomas (47.4%), seborrhoea (37%), varicose veins (33%), acneiform lesions (28.8%), hyperhidrosis (26.9%) and hypertrichosis (18.3%). Hypertrichosis was significantly more prevalent in patients nonremitted (p: .001), while xerosis cutis was significantly more prevalent in patients remitted (p: .001). The frequency of diabetes mellitus and hypothyroidism was significantly higher in patients with varicose veins and seborrhoeic keratosis than those without. Additionally, the coexistence of hypothyroidism, hyperthyroidism and galactorrhea was significantly higher in patients with Cherry angioma than in those without Cherry angioma (p-values: .024, .034 and .027, respectively). The frequency of hypogonadism in those with xerosis cutis was significantly higher than in those without (p: .035). CONCLUSIONS: Cutaneous androgenization findings such as skin tag, seborrhoea, acne and acanthosis nigricans are common in patients with acromegaly. Clinicians should be aware that skin findings associated with insulin resistance may develop in these patients. It can be said that the remission state in acromegaly has no curative effect on cutaneous findings. Only patients in remission were less likely to have hypertrichosis. This may allow earlier review of the follow-up and treatment of acromegaly patients presenting with complaints of hypertrichosis. Additionally, it can be said that patients with skin findings such as cherry angioma may be predisposed to a second endocrinopathy, especially hypothyroidism. Including dermatology in a multidisciplinary perspective in acromegaly patient management would be beneficial to detect cutaneous findings earlier.
Subject(s)
Acromegaly , Skin Diseases , Humans , Acromegaly/complications , Acromegaly/pathology , Female , Male , Middle Aged , Adult , Prospective Studies , Skin Diseases/pathology , Skin Diseases/epidemiology , Endocrine System Diseases/complications , Endocrine System Diseases/epidemiology , Aged , Skin/pathology , Young Adult , Hypertrichosis/pathology , Hypertrichosis/epidemiology , Hyperhidrosis/epidemiology , Hyperhidrosis/complications , Hyperhidrosis/etiology , Hemangioma/complications , Hemangioma/pathologySubject(s)
Fatigue , Hyperhidrosis , Humans , Male , Young Adult , Fatigue/etiology , Hyperhidrosis/etiology , Sweat , SweatingABSTRACT
Patients with limb loss face the challenge of having an increased risk of skin disease at residual limb sites. Hyperhidrosis is a common concern for persons with amputation and excessive sweat can cause various skin pathology. Recently, microwave thermoablation (MT) was reported as an effective off-label treatment for hyperhidrosis in patients with limb loss. We present a case in which a patient following MT procedure for hyperhidrosis of a transtibial amputation developed multifocal full thickness cutaneous necrosis and deep venous thrombosis. The possible aetiologies of these complications are discussed including vascular congestion and external thermal injury.Such a case warrants the attention of individuals and providers seeking to use MT for off-label purposes, particularly for patients with limb loss, due to the large treatment surface area and potential for temporary or permanent functional loss of the amputated limb.
Subject(s)
Hyperhidrosis , Soft Tissue Injuries , Venous Thrombosis , Humans , Microwaves/adverse effects , Lower Extremity , Hyperhidrosis/etiology , Soft Tissue Injuries/complications , Venous Thrombosis/complications , Necrosis/surgery , Necrosis/complications , Treatment OutcomeABSTRACT
Background Primary palmar hyperhidrosis causes a lot of problems for patients and negatively affects their quality of life. Currently, iontophoresis with tap water and aluminum chloride hexahydrate is used for primary palmar hyperhidrosis. Yet, little evidence exists about iontophoresis with aluminum chloride hexahydrate in the form of gel. This study investigated the effect of aluminum chloride hexahydrate gel iontophoresis compared to tap water iontophoresis on primary palmar hyperhidrosis. Methods In this randomised controlled trial study, 32 patients with primary palmar hyperhidrosis were divided randomly into two groups (n = 16). Participants received 7 sessions of iontophoresis with aluminum chloride hexahydrate gel or tap water every other day on the dominant hand. The sweating rate was measured by gravimetry and iodine-starch tests before and after the last treatment session. Results Following the iontophoresis, the rate of sweating in both hands in the two groups was significantly reduced (P < 0.001). However, the sweating rate in the treated hand and the non-treated hand showed no significant difference. There was no significant difference observed in sweating rate reduction between both groups over time, but the larger effect size values observed in the aluminum chloride hexahydrate gel iontophoresis group may suggest the superiority of this gel over tap water in reducing the rate of sweating. Limitations Further investigations with longer follow-up are needed to confirm the hypothesis regarding the effectiveness of aluminum chloride hexahydrate gel iontophoresis over other types of iontophoresis. In addition, contraindications of iontophoresis such as pregnancy, pacemakers, and epilepsy should be considered. Conclusion The present study provides preliminary evidence suggesting that aluminum chloride hexahydrate gel iontophoresis is an effective alternative treatment to decrease sweating rate in extended areas with fewer side effects in patients with primary palmar hyperhidrosis.
Subject(s)
Hyperhidrosis , Pregnancy , Female , Humans , Aluminum Chloride/therapeutic use , Hyperhidrosis/diagnosis , Hyperhidrosis/drug therapy , Hyperhidrosis/etiology , Iontophoresis/methods , Quality of Life , Water , Aluminum/therapeutic useABSTRACT
BACKGROUND: Primary focal hyperhidrosis (PH) can be managed by a wide range of medical and surgical modalities. Compensatory hyperhidrosis (CH) is a well-documented complication of surgical treatment. We aimed to investigate the occurrence of compensatory hyperhidrosis (CH) in PH patients after nonsurgical treatment with botulinum toxin A (BTX- A) or iontophoresis. METHODOLOGY: We carried out a unicentric prospective study on PH patients from King Abdullah University Hospital (KAUH) in Jordan. PH patients were evaluated after 1-month of nonsurgical treatment. Patients who developed CH were re-assessed after 3-6 months through a telephone-based interview. RESULTS: A total of 86 patients with PH who underwent nonsurgical treatment with iontophoresis or botulinum toxin were recruited. Twenty-four (27.9%) patients developed subjective CH. It was mild in (75%), moderate in (21%), and severe in (4%) of patients affected, it was self-limiting within a few months in all patients. Patients with CH did not differ significantly in demographic or clinical variables from patients who did not develop CH except at the site of PH (p value = .05). CONCLUSION: The findings of this study indicate that more than quarter (27.9%) of patients with PH may develop minor compensatory sweating, however this didn't affect satisfaction with treatment.
Subject(s)
Hyperhidrosis , Humans , Prospective Studies , Treatment Outcome , Jordan , Hyperhidrosis/therapy , Hyperhidrosis/etiology , SweatingABSTRACT
Thermoregulation and heat dissipation by sweat production and evaporation are vital for human survival. However, hyperhidrosis or excessive perspiration might affect people's quality of life by causing discomfort and stress. The prolonged use of classical antiperspirants, anticholinergic medications or botulinum toxin injections for persistent hyperhidrosis might produce diverse side effects that limit their clinical use. Inspired by botox molecular mode of action, we used an in silico molecular modelling approach to design novel peptides to target neuronal acetylcholine exocytosis by interfering with the Snapin-SNARE complex formation. Our exhaustive design rendered the selection of 11 peptides that decreased calcium-dependent vesicle exocytosis in rat DRG neurons, reducing αCGRP release and TRPV1 inflammatory sensitization. The most potent peptides were palmitoylated peptides SPSR38-4.1 and SPSR98-9.1 that significantly suppressed acetylcholine release in vitro in human LAN-2 neuroblastoma cells. Noteworthy, local acute and chronic administration of SPSR38-4.1 peptide significantly decreased, in a dose-dependent manner, pilocarpine-induced sweating in an in vivo mouse model. Taken together, our in silico approach lead to the identification of active peptides able to attenuate excessive sweating by modulating neuronal acetylcholine exocytosis, and identified peptide SPSR38-4.1 as a promising new antihyperhidrosis candidate for clinical development.
Subject(s)
Antiperspirants , Hyperhidrosis , Humans , Rats , Mice , Animals , Antiperspirants/pharmacology , Quality of Life , Acetylcholine/pharmacology , Acetylcholine/therapeutic use , Hyperhidrosis/drug therapy , Hyperhidrosis/etiology , Peptides/chemistry , Exocytosis/physiology , Neurons/physiologyABSTRACT
PURPOSE: The results and side effects of sympathicotomy for primary palmar hyperhidrosis (PPH) can vary due to anatomical variations of the sympathetic ganglions. The aim of our study was to clarify anatomical variations of the sympathetic ganglions by near-infrared (NIR) thoracoscopy and determine their effects on sympathicotomy for PPH. METHODS: The cases of 695 consecutive patients with PPH treated with either R3 or R4 sympathicotomy either by normal thoracoscopy or by NIR fluorescent thoracoscopy between March 2015 and June 2021 were retrospectively reviewed and followed up. RESULTS: The variation rate of third and fourth ganglions was 14.7% and 13.3% on the right side and 8.3% and 11.1% on the left side. Real T3 sympathicotomy (RTS3) was more effective than real T4 sympathicotomy (RTS4) in the short-term and long-term follow-up (p < 0.001 and p < 0.001, respectively). RTS3 was more satisfactory than RTS4 in the long-term follow-up (p = 0.03), but no significant difference was found in the short-term follow-up (p = 0.24). The incidence and severity of compensatory hyperhidrosis (CH) in the areas of the chest and back in the RTS4 group were significantly lower than those in the RTS3 group according to both the short-term results (12.92% vs. 26.19%, p < 0.001; 17.97% vs. 33.33%, p = 0.002, respectively) and the long-term results (19.66% vs. 28.57%, p = 0.017; 21.35% vs. 34.52%, p < 0.001, respectively). CONCLUSIONS: RTS3 may be more effective than RTS4 for PPH. However, RTS4 appears to be associated with a lower incidence and severity of CH in the areas of the chest and back than RTS3. NIR intraoperative imaging of thoracic sympathetic ganglions may improve the quality of sympathicotomy surgeries.
Subject(s)
Hyperhidrosis , Sympathectomy , Humans , Treatment Outcome , Sympathectomy/adverse effects , Sympathectomy/methods , Retrospective Studies , Hyperhidrosis/surgery , Hyperhidrosis/etiology , Ganglia, Sympathetic/surgery , Thoracoscopy/methodsABSTRACT
BACKGROUND: To compare the near and long-term outcomes of endoscopic thoracic sympathectomy (ETS) for palmar, axillary and plantar hyperhidrosis. METHODS: We retrospectively analyzed the clinical data of 218 patients with hyperhidrosis who were admitted to the Department of Thoracic Surgery of Gansu Provincial People's Hospital for surgical treatment from April 2014 to August 2021. The patients were divided into three groups according to the method of ETS and the perioperative clinical data and postoperative follow-up data were collected to compare the near and long term outcomes of the three groups. RESULTS: There were 197 eligible patients at follow-up, 60 patients in the R4 cut-off group, 95 patients in the R3 + R4 cut-off group and 42 patients in the R4 + R5 cut-off group. There were no statistically significant differences in baseline indicators such as sex, age and positive family history among the three groups (P > 0.05). There was no statistically significant difference between the three groups in terms of operative time (P = 0.148), intraoperative bleeding (P = 0.308) and postoperative hospital stay (P = 0.407). Postoperatively, all three groups showed significant relief of palmar hyperhidrosis symptoms, with the R3 + R4 group having an advantage in terms of relief of axillary hyperhidrosis symptoms, patient satisfaction and quality of life index at 6 months postoperatively and the R4 + R5 group having an advantage in terms of relief of plantar hyperhidrosis symptoms. The difference in compensatory hyperhidrosis at 12 months postoperatively was not statistically significant among the three groups (P = 0.867), but the incidence was higher in the R3 + R4 and R4 + R5 groups than that in the R4 group. CONCLUSION: Patients with simple palmar hyperhidrosis can first consider R4 cut-off treatment; R3 + R4 cut-off is more effective in treating palmar hyperhidrosis combined with axillary hyperhidrosis; R4 + R5 cut-off is more effective in treating palmar hyperhidrosis combined with plantar hyperhidrosis. However, patients need to be informed that R3 + R4 and R4 + R5 dissection may increase the risk of severe compensatory hyperhidrosis after surgery.
Subject(s)
Hyperhidrosis , Quality of Life , Humans , Retrospective Studies , Hand , Sympathectomy/adverse effects , Sympathectomy/methods , Hyperhidrosis/diagnosis , Hyperhidrosis/etiology , Hyperhidrosis/surgery , ThoracoscopyABSTRACT
Hyperhidrosis significantly reduces patients' quality of life, with many reporting feeling highly anxious. However, the relationship between hyperhidrosis and anxiety induced by sweating has not been examined in detail. The current study examined the relationship between: (1) the presence of hyperhidrosis symptoms, (2) hyperhidrosis severity, and (3) the sites of the most sweating and anxiety induced by sweating. A cross-sectional web-based survey was conducted among university students, and 1080 consenting participants (600 males and 480 females; mean age, 18.8 years) were included in the analysis. The survey items were: (1) diagnostic criteria for hyperhidrosis, (2) Hyperhidrosis Disease Severity Scale, (3) presence of anxiety induced by sweating, and (4) site of the most sweating. The results of multiple logistic regression analysis adjusted for sex and age showed that the odds ratio (OR) for anxiety induced by sweating was significantly higher in participants who screened positive for hyperhidrosis than in those who screened negative (OR, 9.72 [95% CI, 5.80-16.27]). The OR of anxiety induced by sweating was 7.11 (95% CI, 3.99-12.65) for mild/moderate hyperhidrosis and 23.46 (95% CI, 7.15-76.93) for severe hyperhidrosis, compared with those who screened negative for hyperhidrosis. Compared with those who screened negative for hyperhidrosis, the OR for anxiety induced by sweating in those with the palmar, plantar, axillary, and head/face as the site of the most sweating was 7.74 (95% CI, 3.91-15.33), 14.86 (95% CI, 1.83-120.58), 16.92 (95% CI, 5.95-48.14), and 5.38 (95% CI, 1.39-20.74), respectively. Our findings suggest that participants who screened positive for hyperhidrosis, mild/moderate or severe, are at a higher risk of anxiety induced by sweating than participants who screened negative for hyperhidrosis.
Subject(s)
Hyperhidrosis , Sweating , Male , Female , Humans , Adolescent , Cross-Sectional Studies , Quality of Life , East Asian People , Universities , Sympathectomy/methods , Hyperhidrosis/diagnosis , Hyperhidrosis/epidemiology , Hyperhidrosis/etiology , Anxiety/epidemiology , Anxiety/etiology , Students , Treatment OutcomeSubject(s)
Hyperhidrosis , Sweating , Humans , Hyperhidrosis/diagnosis , Hyperhidrosis/etiology , Sympathectomy , Treatment OutcomeABSTRACT
Anti-leucine-rich glioma-inactivated 1 (LGI1) encephalitis is the second most common cause of autoimmune encephalitis and is characterized by cognitive impairment, psychiatric disorders, and faciobrachial dystonic seizures. In recent decades, literature reports have expanded the phenotypic spectrum associated with the LGI1 autoantibody. The present report describes the case of a 58-year-old man who presented with repetitive unilateral hyperhidrosis of the body and arm as an initial symptom and gradually developed psychiatric symptoms, involuntary movements of the face and arms, and progressive cognitive decline. Anti-LGI1 antibodies were positive in both the serum and cerebrospinal fluid at approximately 2 months after symptom onset, and the patient was, therefore, diagnosed with anti-LGI1 encephalitis. His symptoms, namely hyperhidrosis and involuntary movements, were not relieved by antiepileptic drug treatment, but responded favorably to high-dose steroid therapy and intravenous immunoglobulin. We interpreted the repetitive unilateral hyperhidrosis as possible epilepsy. Based on this case, unilateral hyperhidrosis of the body and arm as a rare neurological presentation can be added to the phenotypic spectrum of anti-LGI1 encephalitis, and early recognition of this manifestation might support timely diagnosis and treatment.
Subject(s)
Dyskinesias , Encephalitis , Glioma , Hyperhidrosis , Limbic Encephalitis , Anticonvulsants/therapeutic use , Dyskinesias/drug therapy , Encephalitis/diagnosis , Encephalitis/drug therapy , Encephalitis/etiology , Humans , Hyperhidrosis/diagnosis , Hyperhidrosis/drug therapy , Hyperhidrosis/etiology , Immunoglobulins, Intravenous/therapeutic use , Intracellular Signaling Peptides and Proteins , Leucine , Limbic Encephalitis/diagnosis , Male , Middle Aged , Steroids/therapeutic useABSTRACT
We report the case of a 28-year-old female who developed severe night sweated on the ninth day of SARS-CoV-2 infection with wrinkling of the fingers and palms.
Subject(s)
COVID-19 , Hyperhidrosis , Adult , Female , Humans , Hyperhidrosis/etiology , SARS-CoV-2 , SweatABSTRACT
Hyperhidrosis is clinical symptom of various diseases and is an important clinical feature of paroxysmal sympathetic hyperactivity (PSH). Traumatic brain injury (TBI) is known to be most common condition associated with PSH, and PSH has been mainly reported in moderate and severe TBI. However, very little has been reported on PSH or hyperhidrosis in mild TBI patients. In this study, we used diffusion tensor imaging (DTI) to investigate the relationship between hyperhidrosis and hypothalamic injury in patients with mild TBI. Seven patients with hyperhidrosis after mild TBI and 21 healthy control subjects were recruited for this study. The Hyperhidrosis Disease Severity Scale was used for evaluation of sweating at the time of DTI scanning. The fractional anisotropy and apparent diffusion coefficient DTI parameters were measured in the hypothalamus. In the patient group, the fractional anisotropy values for both sides of the hypothalamus were significantly lower than those of the control group (P < .05). By contrast, the apparent diffusion coefficient values for both sides of the hypothalamus were significantly higher in the patient group than in the control group (P < .05). In conclusion, we detected hypothalamic injuries in patients who showed hyperhidrosis after mild TBI. Based on the results, it appears that hyperhidrosis in patients with mild TBI is related to hypothalamic injury.
Subject(s)
Brain Concussion , Brain Injuries, Traumatic , Brain Injuries , Hyperhidrosis , Brain Concussion/complications , Brain Concussion/diagnostic imaging , Brain Injuries/diagnosis , Brain Injuries, Traumatic/complications , Brain Injuries, Traumatic/diagnostic imaging , Diffusion Tensor Imaging/methods , Humans , Hyperhidrosis/etiologyABSTRACT
Background: Identification of underlying diseases is crucial for secondary hyperhidrosis management, but data are lacking to guide appropriate investigation.Objective: To describe aetiologies of recurrent sweating in a hospital setting and the diagnostic performance parameters of their respective clinical/biological features.Patients and Methods: We performed a monocentric evaluative study in a tertiary care centre. Patients with recurrent generalised sweating were selected via the Clinical Data Warehouse (CDW) by screening all electronic hospital documents from the year 2018 using a keyword-based algorithm. All in and out-patients aged ≥ 18 years having reported recurrent sweating for at least 2 weeks in 2018 were included, with a minimum one-year follow-up after symptoms' onset.Results: A total of 420 patients were included. Over 130 different aetiologies were identified; 70 patients (16.7%) remained without diagnosis. Solid organ cancers (14.3% with 13 lung cancers), haematologic malignancies (14.0% with 35 non-Hodgkin's lymphomas) and Infectious Diseases (10.5% including 13 tuberculosis) were the most frequent diagnoses. Other aetiologies were gathered into inflammatory (16.9%) and non-inflammatory (27.6%) conditions. To distinguish non-inflammatory and undiagnosed hyperhidrosis from other causes, fever had a specificity of 94%, impaired general condition a sensitivity of 78%, and C-reactive protein (CRP) > 5.6 mg/l a positive predictive value of 0.86. Symptoms' duration over 1 year was in favour of non-infectious and non-malignant causes (94% specificity).Conclusions: We identified fever, impaired general condition, duration, and CRP as helpful orientation parameters to assess the need for complementary explorations for hyperhidrosis. The study provides a diagnostic algorithm for the investigation of recurrent sweating.KEY MESSAGESIn a hospital setting, malignancies and infections are the most frequently associated diseases, but 1/5 remain without diagnosis.Fever is a specific but not sensitive sign to distinguish inflammatory conditions.Over 1 year duration of symptoms significantly reduce the probability of malignancy or infection as the underlying diagnosis.
Subject(s)
Hyperhidrosis , Sweating , Humans , Hyperhidrosis/diagnosis , Hyperhidrosis/epidemiology , Hyperhidrosis/etiology , Retrospective Studies , Treatment OutcomeABSTRACT
ABSTRACT: Primary palmar hyperhidrosis (PPH) is a pathologic condition of excessive sweating on hands that has adverse impacts on patients' social activity, professional life, and psychological state. Endoscopic thoracic sympathicotomy (ETS) is by far the treatment choice for PPH with the most stable and durable curative effects, but special attention should be given to the side effects of the surgery, especially compensatory hyperhidrosis (CH). This consensus is the second version of the Chinese Expert Consensus on the Surgical Treatment of PPH by the China Expert Committee on Palmar Hyperhidrosis (CECPH), which was published 10 years ago. This consensus emphasizes the need for special attention and careful assessment of the patients' feelings, as well as their emotional and mental state, and emphasizes that distress due to palmar sweating and the desire for treatment are prerequisites for diagnosis. It also provides a more nuanced delineation of CH and reviews all new attempts to prevent and treat this side effect. New evidence of the epidemiology, pathogenesis of PPH, and indications for surgery were also assessed or recommended.
Subject(s)
Hyperhidrosis , Sympathectomy , Consensus , Hand , Humans , Hyperhidrosis/diagnosis , Hyperhidrosis/etiology , Hyperhidrosis/surgery , Patient Satisfaction , Treatment OutcomeABSTRACT
Hyperhidrosis is a dermatosis presenting as pathologically excessive focal or generalized sweating. The stigmatizing nature of hyperhidrosis may cause patients to feel embarrassment and apprehension about their symptoms and experience a significant decrease in well-being. Severe cases of hyperhidrosis can also increase the risk of developing psychiatric and somatic comorbidities. Conventional non-surgical treatments of hyperhidrosis include aluminum salts, iontophoresis, botulinum toxin injections, and oral glycopyrronium. In recent years, new topical anticholinergic medications and devices have emerged that may improve the patients' symptoms and even prevent the development of comorbidities. The treatment of hyperhidrosis can be a complex matter and may require the combination of several therapies. The purpose of this paper was to firstly review the literature on existing non-surgical treatment options for hyperhidrosis, and secondly provide a stepwise approach to investigating and treating patients with hyperhidrosis.