Tratamiento con microondas en la hiperhidrosis y bromhidrosis axilar

Advances in the treatment of axillary bromhidrosis

BACKGROUND

Bromhidrosis, characterized by foul-smelling sweat, is a prevalent condition that significantly affects patients' social and psychological well-being.

METHODS

This review presents novel treatment approaches and discusses the pros and cons of various treatment options for axillary bromhidrosis.

RESULTS

Extensive research has explored numerous treatment modalities for bromhidrosis. This article systematically reviews both surgical and nonsurgical interventions utilized in clinical practice.

CONCLUSION

By synthesizing available evidence, this review aims to offer evidence-based recommendations for effectively managing bromhidrosis, considering factors such as treatment efficacy, safety profiles, patient preferences, and clinical outcomes.

Botulinum toxin A versus microwave thermolysis for primary axillary hyperhidrosis: A randomized controlled trial

Background

Botulinum toxin A (BTX) and microwave thermolysis (MWT) represent 2 treatment modalities for axillary hyperhidrosis with different procedural and efficacy profiles.

Objective

To compare long-term outcomes following BTX vs MWT treatment of axillary hyperhidrosis.

Methods

A prospective, randomized, within-patient, controlled trial, treating axillary hyperhidrosis with contralateral BTX and MWT. Objective sweat measurement and patient-reported outcome measures for sweat and odor were collected at baseline, 6-month and 1-year follow-up (6M/1YFU). Hair reduction and patient treatment preference was also assessed.

Results

Sweat reduction was significant (all P <.01) for both interventions throughout the study. Objectively, sweat reduction was equal at 1-year FU (ΔP =.4282), but greater for BTX than MWT at 6-month FU (ΔP =.0053). Subjective sweat assessment presented comparable efficacy (6MFU: ΔP =.4142, 1YFU: ΔP =.1025). Odor reduction was significant (all P <.01) following both interventions, whereas only sustaining for MWT (6MFU: ΔP =.6826, 1YFU: ΔP =.0098). Long-term, hair reduction was visible after MWT, but not BTX (ΔP ≤.0001), and MWT was preferred by the majority of patients (76%).

Limitations

The intrinsic challenges in efficacy assessment.

Conclusion

This study exhibited BTX and MWT with similar sweat reduction, but distinguishable odor and hair reduction at 1-year FU. These findings support individualized treatment approaches for axillary hyperhidrosis based on patient-specific symptoms and preferences.

The application of microwaves in axillary hyperhidrosis: Curative effect observation of a pathological examination over 1 year

BACKGROUND

In Asia, axillary hyperhidrosis is a frequent problem for many people, and the consequent excessive sweating can seriously affect many aspects of daily life and even lead to mental disorders. Microwave therapy is a new, non-invasive treatment method for axillary hyperhidrosis, whose energy and long-term effectiveness still needs to be clinically validated.

OBJECTIVE

The aim of this study was to evaluate the clinical efficacy, safety, histological changes, and psychological status of microwave devices in the treatment of axillary hyperhidrosis and osmidrosis.

METHOD

We conducted a prospective self-controlled study in a top-tier Chinese hospital. After a 5/5 energy treatment session, a skin biopsy was taken to observe histological changes both before and after treatment. An iodine starch test was used to determine the sweating range. We evaluated symptoms of improved efficacy using the Hyperhidrosis Disease Severity Scale (HDSS) and assessed changes in life status with the DLQI. In the case of concurrent underarm odor, odor-5, VAS, and Young-Jin Park grading were used to assess odor relief. The effect of odor on psychology was assessed by using a psychological status symptom checklist (scl-90). The study period was 1 year.

RESULTS

We observed 20 patients in this study. Of those, 90% met the primary treatment endpoint of a decrease in axillary hyperhidrosis symptomatology to below grade 2 on the HDSS score (p < 0.001). Furthermore, 75% of patients achieved a treatment endpoint of at least 50% reduction in VAS (p < 0.001). 70% of patients achieved a treatment endpoint of at least 50% reduction in odor-5 (p < 0.001). The iodine starch test showed that the region decreased 99% from the baseline to 12 months after follow-up had ended (p < 0.001). Eight patients volunteered to undergo histological examination; their average light density of immunohistochemistry decreased from 1.04 (0.4-2.11) to 0.07 (0.04-0.46; p < 0.05). The immunohistochemical positive number for sweat glands was initially 104 (59.75-132.5) but was 41.5 (29.75-62) after the procedure. None of the patients experienced any serious adverse reactions.

CONCLUSION

The treatment demonstrated high effectiveness, safety, and short-lived adverse reactions.

Clinical analysis of tumescent anesthesia technique combined with superficial fascia rotational atherectomy in axillary bromhidrosis

Axillary bromhidrosis, which involves the apocrine sweat glands, severely affects adolescents. The present study aimed to evaluate the effect of tumescent anesthesia technique combined with superficial fascia rotational atherectomy treatment for axillary bromhidrosis. The present retrospective study included a total of 60 patients with axillary bromhidrosis. These patients were divided into experimental and control groups. Patients in the control group were treated using the tumescent anesthesia technique combined with conventional surgery, while patients in the experimental group were treated using the anesthesia technique combined with superficial fascia rotational atherectomy. The intraoperative blood loss, operation time, histopathological examination and dermatology life quality index (DLQI) score were used to assess the treatment effect. The intraoperative blood loss and operation time were significantly lower in the experimental group compared with the control group. The histopathological results revealed that the sweat gland tissues in experiment group significantly decreased compared with that in control group. Furthermore, there was a significant improvement in axillary odor degree for postoperative patients, and the DLQI scores in experiment group were significantly lower compared with those in control group. The tumescent anesthesia technique combined with superficial fascia rotational atherectomy is a promising approach to treating patients with axillary bromhidrosis.

Clinical efficacy of microwave in the treatment of axillary osmidrosis and primary hyperhidrosis

BACKGROUND

Axillary osmidrosis(AO) and primary hyperhidrosis(PH) are common diseases, but there are still difficulties in treatment. Microwave therapy may become a new method.

OBJECTIVE

To evaluate long-time efficacy of patients with AO or PH treated by microwave. To discuss possible mechanism of microwave therapy by combining results of clinical and pathological.

METHODS

Ten AO or PH patients with moderate or severe level were selected as subjects, and each subject received microwave treatment of bilateral armpits. The follow-up period lasted two years,and the changes of perspiration and odor were evaluated in subjective and objective ways. Each subject took skin biopsy in the treatment area before and after treatment or each follow-up. HE and immunohistochemical staining were performed.

RESULTS

Both subjective and objective index reflected the significant improvement of AO and PH after treatment(P<0.05). Dermatology life quality index score decreased by 10.4±4.6(P<0.05). The number of apocrine glands decreased significantly after treatment, and most of them changed from secretory phase to quiescent phase.

CONCLUSIONS

Microwave therapy can destroy apocrine sweat glands, reduce number of functional glands, so as to improve symptoms of AO and PH and elevate quality of life, which is safe, effective and stable. This article is protected by copyright. All rights reserved.

Treatment of Axillary hyperhidrosis

BACKGROUND

Axillary hyperhidrosis characterized by excessive sweating in the axillary regions is a frustrating chronic autonomic disorder leading to social embarrassment, impaired quality of life and usually associated with palmoplantar hyperhidrosis. Identifying the condition and its cause is central to the management.

AIM

The aim of this article is to discuss treatment options for axillary hyperhidrosis.

METHODS

Comprehensive literature search using PubMed and Google Scholar was performed to review relevant published articles related to diagnosis and treatment of axillary hyperhidrosis.

RESULTS

Treatment modalities for axillary hyperhydrosis vary from topical and systemic agents to injectables, newer devices and surgical measures. None except for physical measures using devices or surgery, which destroys the sweat glands to remove them, is possibly permanent and most are associated with attendant side effects.

CONCLUSION

Several treatments including medical and surgical option are available for the treatment of axillary hyperhydrosis. Patient education is important component of its management. Individualized approach of management is necessary for optimal outcome of treatment.

The etiology, diagnosis, and management of hyperhidrosis: A comprehensive review: Therapeutic options

Hyperhidrosis (HH) is a chronic disorder of excess sweat production that may have a significant adverse effect on quality of life. A variety of treatment modalities currently exist to manage HH. Initial treatment includes lifestyle and behavioral recommendations. Antiperspirants are regarded as the first-line therapy for primary focal HH and can provide significant benefit. Iontophoresis is the primary remedy for palmar and plantar HH. Botulinum toxin injections are administered at the dermal-subcutaneous junction and serve as a safe and effective treatment option for focal HH. Oral systemic agents are reserved for treatment-resistant cases or for generalized HH. Energy-delivering devices such as lasers, ultrasound technology, microwave thermolysis, and fractional microneedle radiofrequency may also be utilized to reduce focal sweating. Surgery may be considered when more conservative treatments have failed. Local surgical techniques, particularly for axillary HH, include excision, curettage, liposuction, or a combination of these techniques. Sympathectomy is the treatment of last resort when conservative treatments are unsuccessful or intolerable, and after accepting secondary compensatory HH as a potential complication. A review of treatment modalities for HH and a sequenced approach are presented.