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PubMed1992

Telford's operation for primary palmar hyperhidrosis.

Bilateral upper dorsal sympathectomy via the supraclavicular approach was performed in 42 patients for palmar hyperhidrosis. In 16 patients (32 extremities) the effect of sympathectomy on digital circulation was evaluated objectively, in comparison with that of 15 control subjects. Mean values of finger temperature and of digital systolic pressure increased by 6.9 degrees C and 36 mmHg respectively after operation, whereas an increase of digital blood flow and a decrease of the time of the clearance of 99mTc by approximately 60% were recorded. Differences between preoperative and postoperative values and those of controls were statistically significant. Clinical results of treatment remain satisfactory after a mean follow-up period of thirty-two months with no case of recurrence. Permanent decrease of plantar hyperhidrosis was recorded by 14 patients. The advantages of Telford's operation over other methods of upper extremity sympathetic denervation are discussed.

Adolescent↗
PubMed1994

Hyperhidrosis--a case history.

The authors present a case report on hyperhidrosis. The social and occupational consequences of this disease entity are discussed as well as the genetic implications of this disorder. The medical and surgical treatments of hyperhidrosis are evaluated. The use of infrared imaging techniques as a cost-effective, rapid, noninvasive procedure to diagnose this disorder is described.

Female↗
PubMed2005

Efficacy of a new aluminium salt thermophobic foam in the treatment of axillary and palmar primary hyperhidrosis: a pilot exploratory trial.

BACKGROUND: Primary or idiopathic hyperhidrosis (PH) is a disorder of excessive eccrine sweating glands that mainly affects the axillae and the palms. The treatment options for PH involve a range of topical or systemic medication and/or surgical invasive techniques. The common topical treatments are aluminium salts which act by blocking the duct of the eccrine gland or by atrophying the secretory cells. Recently, a new low-residue thermophobic foam formulation (VersaFoam, Mipharm Spa, Milan, Italy), containing 20% of an aluminium salt (sesquichlorhydrate), has been developed. The foam is easy to apply especially in hairy body sites. OBJECTIVE: to evaluate the efficacy and the tolerability of the new aluminium salt foam in the treatment of axillary and palmar PH. PATIENTS AND METHODS: Twenty patients were enrolled in a single-centre, open-label follow-up study. The Minor test score (range 0-3) and the Dermatology Life Quality Index (DLQI), were used to evaluate the amount of sweating and the impact on quality of life. The foam was applied to dry, clean skin, every night during the first week of treatment, and three times a week during the second week of treatment. Evaluation of the results was performed at baseline and at 7 and 15 days after treatment. Patients were monitored throughout the study for adverse events. RESULTS: All of the 20 enrolled patients completed the study. The foam resulted in a significant reduction of the Minor score in comparison with baseline values in both the axillary (p = 0.0002) and palm regions (p = 0.0047). By the end of treatment (day 15) the foam had reduced the amount of sweating in the axillae and palm regions by 50% (Minor score: 4.1 vs. 8.1) and 53% (Minor score: 4.0 vs. 8.5), respectively. Use of the foam showed a positive impact in the DLQI for patients with axillary but not palm hyperhidrosis. No side effects were reported during the study duration by the patients. CONCLUSION: The new foam has been shown to be an effective topical treatment in reducing sweating in patients with axillary and palm PH. This formulation is well tolerated in the short term. Further studies are warranted to evaluate the efficacy and safety in the medium and long term.

Adult↗
PubMed1983

Episodic hyperhidrosis, hypothermia, and agenesis of corpus callosum.

Episodic hyperhidrosis and hypothermia are the primary symptoms of a rare central nervous system disorder of thermoregulation which is often associated with agenesis of the corpus callosum and can present in childhood or adult years. During attacks, patients may exhibit confused, withdrawn, and lethargic behavior and ataxia or other neurologic symptoms. A 21-year-old man with temperature chronically between 30 and 32 degrees C transiently responded to phenobarbital and to cyproheptadine therapy. A 34-year-old woman with frequent, brief episodes of hypothermia and hyperhidrosis improved with chlorpromazine treatment. Episodic thermoregulatory disturbance has been attributed to "vagal attacks" or "diencephalic epilepsy," but the pathophysiology remains undefined.

Adult↗
PubMed1992

Video endoscopic sympathectomy using a fiberoptic CO2 laser to treat palmar hyperhidrosis.

Palmar hyperhidrosis is a common disorder among orientals. A new therapeutic technique for this disorder has been designed by combining a computer compact disc video endoscopic system with a fiberoptic CO2 surgical laser unit. The operation is performed under general anesthesia with alternating one-lung ventilation. There are three important aids in localizing the correct sympathetic segment: 1) direct visualization of its magnified image on the television monitor; 2) identification with an electrode probe palpation at its presumed location; and 3) monitoring the microvasomotor changes on the skin of the finger resulting from electrical stimulation of the sympathetic trunk. Subsequently, the confirmed sympathetic target is vaporized using a low power CO2 laser under direct vision on the television monitor. The laser is delivered to the target by a small optical fiber passing through a throacoscope, which is introduced into the thoracic cavity via the intercostal space between the second and third ribs at the midclavicular line. Fourteen palmar hyperhidrosis patients were successfully treated by this method. No complications, such as Horner's syndrome, bleeding, or intercostal neuralgia, were encountered. Although the number of cases treated was small, and the follow-up period was short, the evidence indicates that a definite sympathectomy on a confirmed segment under magnified vision is possible with this procedure, and could warrant a definite and long-lasting therapeutic effect. Based on our experience, the method is considered a relatively minor and safe procedure, causing minimal discomfort and almost invisible scars. The operation time and hospital stay were remarkably shortened in comparison with other conventional sympathectomy procedures.

Adolescent↗
PubMed1993

Endoscopic electrocautery of the thoracic sympathetic chain. A minimally invasive way to treat palmar hyperhidrosis.

Four hundred and fifty patients with palmar hyperhidrosis have undergone endoscopic thoracic sympathetic electrocautery since 1987 in our department. The procedure requires only minor modifications of standard laparoscopic and urological equipment. The median operating time for a bilateral procedure was 31 minutes (15-120), hospital stay was 1 day postoperatively (1-8), and patients returned to work within 4 (1-40) days. Complications in the whole material were few and mild, pneumothorax (n = 2), haemothorax (n = 1), and Horner's syndrome (n = 1). Five patients required reoperation (four because of primary failure to destroy the nerve and one for recurrent symptoms). The first consecutive 130 of these patients have been followed up by a questionnaire. At follow-up (median 196 days after operation, range 35-1419) all patients but three, who are awaiting reoperation were satisfied with the result. The discomfort and side effects of the operation were in most cases mild and short. This technique makes it possible to widen the indications for operation for people with palmar hyperhidrosis.

Adult↗
PubMed2001

Associated change in plantar temperature and sweating after transthoracic endoscopic T2-3 sympathectomy for palmar hyperhidrosis.

OBJECT: Transthoracic endoscopic T2-3 sympathectomy is currently the treatment of choice for palmar hyperhidrosis. Compensatory sweating of the face, trunk, thigh, and sole of the foot was found in more than 50% of patients who underwent this procedure. The authors conducted this study to investigate the associated intraoperative changes in plantar skin temperature and postoperative plantar sweating. METHODS: One hundred patients with palmar hyperhidrosis underwent bilateral transthoracic endoscopic T2-3 sympathectomy. There were 60 female and 40 male patients who ranged in age from 13 to 40 years (mean age 21.6 years). Characteristics studied included changes in palmar and plantar skin temperature measured intraoperatively, as well as pre- and postoperative changes in plantar sweating and sympathetic skin responses (SSRs). In 59 patients (59%) elevation of plantar temperature was demonstrated at the end of the surgical procedure. In this group, plantar sweating was found to be exacerbated in three patients (5%); plantar sweating was improved in 52 patients (88.1%); and no change was demonstrated in four patients (6.8%). In the other group of patients in whom no temperature change occurred, increased plantar sweating was demonstrated in three patients (7.3%); plantar sweating was improved in 20 patients (48.8%); and no change was shown in 18 patients (43.9%). The difference between temperature and sweating change was significant (p = 0.001). Compared with the presympathectomy rate, the rate of absent SSR also significantly increased after sympathectomy: from 20 to 76% after electrical stimulation and 36 to 64% after deep inspiration stimulation, respectively (p < 0.05). CONCLUSIONS: In contrast to compensatory sweating in other parts of the body after T2-3 sympathetomy, improvement: in plantar sweating was shown in 72% and worsened symptoms in 6% of patients. The intraoperative plantar skin temperature change and perioperative SSR demonstrated a correlation between these changes.

Adolescent↗
PubMedDate not supplied

[Gerstmann-Sträussler-Scheinker syndrome with a Pro102Leu mutation in the prion protein gene and atypical MRI findings, hyperthermia, tachycardia, and hyperhidrosis].

A 64-year-old Japanese woman with Gerstmann-Sträussler-Scheinker syndrome (GSS) is reported. She was admitted to our hospital for progressive amnesia, twitching of the right upper limb, and difficulty in speaking and walking for 5 months. Physical examination revealed a fever, tachycardia, and hyperhidrosis without any evidence of inflammation or infection. Neurological examinations demonstrated dementia, frontal lobe signs, and spontaneous myoclonus. She developed akinetic mutism 4 months later. The levels of neuron-specific enolase and 14-3-3 protein were elevated in the cerebrospinal fluid, and serial EEG showed periodic synchronous discharges. DNA analysis of the prion protein gene revealed a Pro102Leu mutation and therefore she was diagnosed as GSS102. Head MRI showed abnormal high signal intensity by T2 weighted image in bilateral caudate nuclei, putamen, frontal lobes, and white matter around the posterior horn of lateral ventricles at admission, and extension to global cerebral cortex and diffuse deep white matter with marked atrophy of bilateral frontal and cerebellar cortices 4 months later. In 123I-IMP SPECT study, uptake of RI decreased slightly only in left frontal region at admission, but decreased markedly in bilateral frontal region 4 months later. Analysis of autonomic function (analysis of noradrenarine in plasma and urine, coefficient of variation of R-R intervals before and after giving atenolol, Aschner's eyeball pressure test, intracutaneous atropine and adrenaline injection test) revealed sympathetic hyperactivity but normal parasympathetic activity. This is a very rare case of GSS102 with atypical MRI findings and clinical features like Creutzfeldt-Jakob disease rather than GSS102, presenting hyperthermia, tachycardia, and hyperhidrosis caused presumably by sympathetic hyperactivity as well as fatal familial insomnia. Therefore it is suggested that some factors besides the codon mutation in the prion protein gene may influence clinical symptoms in prion disease.

Female↗
PubMedDate not supplied

Thoracoscopic (upper thoracic) sympathectomy for primary palmar hyperhidrosis in children.

Primary palmar hyperhidrosis is a disabling disorder that starts in childhood and causes physical and psychological inconvenience. Conservative treatment is not effective in severe cases. Thoracoscopic sympathectomy is the treatment of choice. It is a safe minimally invasive procedure with good results. There are few reports in the UK regarding surgical treatment in children. Post-operative compensatory hyperhidrosis of the trunk and thighs occurs in up to 50% of cases. We report on three cases involving six procedures.

Child↗
PubMed2000

Impairment in quality of life among patients seeking surgery for hyperhidrosis (excessive sweating): preliminary results.

BACKGROUND: The present paper describes the initial stages of the development and administration of a short, disease-specific, health related questionnaire to assess the impact of suffering from hyperhidrosis (excessive sweating) on the Quality of Life (QoL) of patients who are anticipating surgery for this disorder. METHOD: The study was performed in two stages: 1. The life domains in which the condition impairs QoL were assessed by in-depth interviews with 10 patients suffering from hyperhidrosis. 2. A questionnaire covering five life domains was built based on these interviews. 3. This questionnaire was administered to 48 patients, 30 females and 18 males between the ages 15 and 48. RESULTS: Results showed that subjective QoL was significantly lower among females in four of the five life areas and that duration of the condition correlates with a lower quality of life. A regression analysis showed that the subjective suffering of the patients was explained mainly by social aspects. CONCLUSIONS: The questionnaire is a novel attempt to assess QoL in a disorder with strong esthetic and social consequences and could improve communication between patients and their physicians.

Adult↗
PubMed1975

Palmar hyperhidrosis. Long-term results following high thoracic sympathectomy.

Fourteen men and 22 wemon, with an average of 23 years (range 14-36 years) were operated on for hyperhidrosis of the upper extremity during the period from 1955 to 1970. Twenty-eight had had symptoms for more than 10 years. Resection of the 2nd and 3rd thoracic ganglia and the connecting sympathetic chain was carried out using a posterior approach; in 33 cases the operation was bilateral, and in three unilateral. Thirty-five patients were followed up after an average of 7.8 years (range 2-17 years). In one patient unilateral reoperation was carried out four months after the first operation. Since the first operation 34 patients had suffered from neither palmar nor axillary sweating. However 20 had permanent compensatory hyperhidrosis, and 15 suffered from gustatory facial sweating, which had usually started within six months of operation. Four, in whom two spinal thoracic nerves had also been resected, reported marked dysaesthesia over the front of the chest and in the axilla, lasting for several years.

Adolescent↗
PubMed2001

[Endoscopic transthoracic sympathectomy (ETS) with a fine 2-mm thoracoscope in palmar hyperhidrosis].

Endoscopic transthoracic sympathectomy (ETS) is an efficient, safe, minimally invasive procedure, and requires only a short period of hospitalization. We performed bilateral ETS using a thoracoscope 2 mm in diameter. We performed 120 ETS for the treatment of palmar hyperhidrosis from August 1997 to April 2000. The patient was placed in the semi-sitting position under general anesthesia, one-lung ventilation being used; the operation was performed with 2-mm two-puncture method. The sympathetic chain could be observed through parietal pleura riding on the costovertebral junctions. A 2-mm Kirschner wire was employed as an electrode, and the second and third thoracic sympathetic chains were electro cauterized. A thoracic drain was not used. The needling sites were only 2 mm in size and could be fixed without suture. For the patient, a small scar of this size means virtually no scar. The operative times were from 11 min to 81 min in bilateral ETS. Immediately and dramatic decrease in the sweat excretion in the palms was noted in all patients. The 95% patients were highly satisfied with the results. The commonest side effects were compensatory sweating. This procedure is recommended as the method of choice for the surgical treatments of palmar hyperhidrosis.

Adolescent↗
PubMed1975

Topical methenamine therapy for hyperhidrosis.

Methenamine, in a gel stick formulation, effectively decreased palmar and plantar sweating in 24 of 26 individuals studied. All patients had essential hyperhidrosis and were evaluated in a double-blind, placebo-controlled study. Even though methenamine is believed to act by the slow release of formaldehyde, one patient, who had a formaldehyde sensitivity that was proved by a patch test, was able to use the methenamine gel stick without difficulty. Approximately one third of the patients experienced some continuing relief for one to three weeks after discontinuing the trial medication. I conclude that methenamine is a safe, effective addition to the available types of topical therapy for essential hyperhidrosis.

Administration, Topical↗
PubMed2001

Efficacy and safety of thoracoscopic sympathicotomy for hyperhidrosis of the upper limb. Results of 734 sympathicotomies.

BACKGROUND: Thoracoscopic sympathicotomy (TS) evolved as treatment of choice in severe hyperhidrosis. The aim of this study was to assess the role of video-assistance in TS (VATS) versus conventional TS (CTS) for primary hyperhidrosis of the upper limb with regard to safety, side-effects and long-term outcome. METHODS: 734 TS were performed from below T1 to T4 in 406 patients. In the CTS and in the VATS group 558 and 176 procedures were performed, respectively. Follow-up was completed in 82% of all patients after a median observation period of 16 years. RESULTS: Dry limbs were immediately achieved in 92% (CTS) and 97% (VATS, p = 0.98). Only one patient (CTS) underwent conversion due to bleeding. In the CTS group Horner's syndrome occurred in 2.2% and rhinitis in 9.9% of procedures. No patient of the VATS group experienced Horner's syndrome (p = 0.025), 3 patients developed rhinitis (p = 0.11). At follow-up compensatory sweating was observed in 67.6% vs. 55.6% (p = 0.051) and gustatory sweating in 50.4% and 33.3% (p = 0.01). There were 5 failures or recurrences (1.9%) in the CTS group and 2 (2.8; p > 0.05) in the VATS group at reevaluation. Overall 6.5% (CTS) and 5.6% (VATS) of patients regret the operation (p = 0.7). CONCLUSIONS: We observed a significant decrease of the incidence of complete or incomplete Horner's syndrome and gustatory sweating when the procedure was guided by video-imaging while success rate was similar when compared with CTS.

Adult↗
PubMed2001

Upper dorsal thoracoscopic sympathectomy for palmar hyperhidrosis. The use of harmonic scalpel versus diathermy.

BACKGROUND: Upper dorsal thoracoscopic sympathectomy, the treatment of choice for primary palmar hyperhidrosis, is not devoid of long-term complications, like Horner's syndrome and postoperative neuralgia. It has been postulated that propagation of heat induced by diathermy may be responsible for some of these sequelae. To assess this hypothesis, a study was undertaken to evaluate the use of harmonic scalpel, which does not dissipate heat. METHOD: Sixteen patients with primary palmar hyperhidrosis underwent upper dorsal thoracoscopic sympathectomy using the harmonic scalpel on one side and diathermy on the other. Follow-up was made two years postoperatively. RESULTS: The length of the procedure with each instrument was similar. There was no localization of postoperative pain, which could be attributed to either device. No Horner's syndrome or postoperative neuralgia occurred. CONCLUSION: The present study proved the safe use of harmonic scalpel for upper dorsal thoracoscopic sympathectomy, but did not detect any important advantage of either instrument over diathermy.

Adolescent↗
PubMed1992

[A case of hemi-hyperhidrosis and non-paralytic pontine exotropia due to brainstem infarction].

A case of hemihyperhidrosis and non-paralytic pontine exotropia due to brainstem infarction is reported. A 55-year-old hypertensive man developed right hemiparesis with slight dysarthria and nausea upon awaking. The right side of his face and right upper limb and trunk to the level of the Th8-9 territory showed hyperhidrosis, which disappeared in a week. Ocular motor examination revealed that during forward gaze with the left eye fixing, the right eye deviated outward. The patient was able to adduct the right eye to midposition with the right eye fixing. Rightward gaze elicited full abduction and right-beating nystagmus of the right eye, but the left eye did not adduct. When he attempted to gaze leftward, both eyes made the full excursion, but saccades were slow in that direction. Convergence was intact. Vertical gaze was full, and he did not show Horner's sign. This ocular sign, non-paralytic pontine exotropia, disappeared three days later. T2-weighted spin echo magnetic resonance imaging disclosed a small lesion with high intensity in the inner side of the left middle pons. This hyperhidrosis was thought to be caused by destruction of inhibitory fibers thermoregulating sweating. These findings suggest that at the level of the middle pons inhibitory fibers descend along the inner side of facilitatory fibers thermoregulating sweating, which are speculated to descend the dorso-lateral part of the pontine tegmentum. These findings also suggest that lesions of non-paralytic pontine exotropia may be located in the paramedian pontine reticular formation rostral to the abducens nucleus with ipsilateral medial longitudinal fasciculus lesion, but further investigation is necessary.

Brain Stem↗
PubMed1992

[Eccrine hamartoma of the sweat glands simulating localized unilateral hyperhidrosis].

We report on the case of a 31-year-old woman who presented with localized unilateral hyperhidrosis on her lower right arm. Histological features showed a hamartoma of the eccrine sweat glands. Because she was afraid of being overweight, the patient took an appetite depressant. Under this self-medication complete cessation of the localized hyperhidrosis was observed.

Adult↗