Reconstructive options in severe cases of <Emphasis Type="Italic">Hidradenitis suppurativa</Emphasis>

Hidradenitis suppurativa is a chronic, debilitating inflammatory disease of apocrine glands characterized with abscesses and nodular lesions. The treatment of Hidradenitis suppurativa consists of topical antibacterial or antiseptic solutions, systemic antibiotics, steroids, hormonal therapy, anti-tumor necrosis factor, and various surgical procedures. In this report, we present a series of 14 cases with severe Hidradenitis suppurativa. Surgical options are reviewed to show the best outcomes in the long term. A total of 14 patients (9 female, 5 male) were treated for advanced cases of Hidradenitis suppurativa. They underwent excision of the affected regions followed by reconstruction. The reconstruction methods consisted of split-thickness skin grafting and various cutaneous and myocutaneous flaps. There was no flap necrosis or dehiscence. One patient developed contracture in the axilla, for which he underwent release surgery. There were recurrences in 4 cases. There was no limitation of the arm movements in cases with flap reconstruction. In the long-term, they were satisfied with the results. In conclusion, incision and drainage should be avoided because it is of limited value. Surgical removal of the involved tissue should be the first treatment of choice. Depending on the defect following excision, local flaps should be preferred over the grafts for recurrence prevention.     

The impact of detoxifying and repair gene polymorphisms on oxidative stress in ischemic stroke

Stroke is a multifactorial disease caused by the combination of certain risk factors and genetic factors. There are possible risk factors having important role in the pathogenesis of stroke. The most important environmental factors are cigarette smoking and oxidative stress which have different sources. GST (M1, T1, P1) have major roles in detoxification of the products of oxidative stress and they are polymorphic. DNA damages can also be repaired by repair enzymes such as OGG1 and XRCC1 which are highly polymorphic and have pivotal roles in repair systems. In the present study, we investigated that polymorphisms in genes involved in detoxification and DNA-repair pathways might modify the individual’s risk for ischemic stroke. Furthermore, the products of oxidative stress and antioxidant capacity were measured and the impact of gene polymorphism on them was evaluated. Our data showed that OGG1 Ser326Cys and XRCC1 Arg399Gln gene polymorphisms had impacts on the development of stroke.     

Effect of platelet-rich fibrin on epidural fibrosis and comparison to ADCON® Gel and hyaluronic acid

Objective

In this experimental study, PRF (Platelet Rich Fibrin), HA (Hyaluronic Acid) gel and ADCON® Gel were compared in terms of preventing epidural fibrosis.

Moclobemide in the treatment of hot flashes in postmenopausal women

This randomized, prospective, double-blind study evaluated the efficacy and tolerability of moclobemide, a reversible, selective inhibitor of monoamine oxidase-A, in reducing the frequency and severity of hot flashes. Thirty post-menopausal women were enrolled, and 28 were allocated to 5 weeks of treatment with moclobemide 150 mg (group 1, n = 10), moclobemide 300 mg (group 2, n = 11), or placebo (group 3, n = 9). Data on hot flashes were recorded in a daily diary. Mean reductions in the hot flash severity score were 24.4% in the placebo group, 69.8% in group 1, and 35.0% in group 2. This large difference suggests that the beneficial effects were not due to a placebo effect. Moclobemide may be a new nonhormonal option for reducing the incidence, severity, and duration of hot flashes in postmenopausal women who do not wish to take estrogen or have contraindications to its use.     

The effectiveness of extracorporeal shockwave treatment in subacromial impingement syndrome and its relation with acromion morphology

Objective

The aim of this study was to evaluate the effectiveness of the extracorporeal shock wave therapy in the subacromial impingement syndrome and its relationship with the acromion morphology.

Primary antibody deficiencies in Turkey: molecular and clinical aspects

Primary antibody deficiencies (PAD) are the most common subtype of primary immunodeficiencies, characterized by increased susceptibility to infections and autoimmunity, allergy, or malignancy predisposition. PAD syndromes comprise of immune system genes highlighted the key role of B cell activation, proliferation, migration, somatic hypermutation, or isotype switching have a wide spectrum from agammaglobulinemia to selective Ig deficiency. In this study, we describe the molecular and the clinical aspects of fifty-two PAD patients. The most common symptoms of our cohort were upper and lower respiratory infections, bronchiectasis, diarrhea, and recurrent fever. Almost all patients (98%) had at least one of the symptoms like autoimmunity, lymphoproliferation, allergy, or gastrointestinal disease. A custom-made next-generation sequencing (NGS) panel, which contains 24 genes, was designed to identify well-known disease-causing variants in our cohort. We identified eight variants (15.4%) among 52 PAD patients. The variants mapped to BTK (n?=?4), CD40L (n?=?1), ICOS (n?=?1), IGHM (n?=?1), and TCF3 (n?=?1) genes. Three novel variants were described in the BTK (p.G414W), ICOS (p.G60*), and IGHM (p.S19*) genes. We performed Sanger sequencing to validate pathogenic variants and check for allelic segregation in the family. Targeted NGS panel sequencing can be beneficial as a suitable diagnostic modality for diagnosing well-known monogenic PAD diseases (only 2–10% of PADs); however, screening only the coding regions of the genome may not be adequately powered to solve the pathogenesis of PAD in all cases. Deciphering the regulatory regions of the genome and better understanding the epigenetic modifications will elucidate the molecular basis of complex PADs.

     

Correction to: Primary antibody deficiencies in Turkey: molecular and clinical aspects

Immunologic Research -