Large wound surgery of diabetic foot ulcer with Split-thickness skin graft (STSG), and maggot debridement therapy (MDT): A case report

The devastating impact of unresectable infectious undifferentiated pleomorphic sarcoma in the gluteal region: A case report

INTRODUCTION AND IMPORTANCE

Undifferentiated pleomorphic sarcoma (UPS), previously known as malignant fibrous histiocytoma (MFH), is a highly aggressive soft tissue sarcoma characterized by its pleomorphic histology and lack of differentiation.

CASE PRESENTATION

A 35-year-old man visited our oncology department with a complaint of a growing mass in his left buttock area. The mass had been increasing in size for the past six months, affected by local and systemic infection. While it was initially painless, the patient started feeling discomfort during sitting and physical activities a few weeks, but later the complication of tumor became more aggressive.

CLINICAL DISCUSSION

UPS can arise in various anatomical sites, including the extremities, trunk, retroperitoneum, and head and neck region. Clinically, UPS may present as a rapidly growing mass, often with pain and limited range of motion. However, the presentation may vary depending on the site of origin. Treatment for UPS typically involves surgical resection, aiming to remove the tumor completely. Depending on the size, location, and aggressiveness of the tumor, additional treatments such as radiation therapy or chemotherapy may be recommended.

CONCLUSION

Undifferentiated pleomorphic sarcoma (UPS) represents a rare and aggressive soft tissue sarcoma requiring prompt and accurate diagnosis for appropriate management. With its non-specific clinical presentation and histological features, UPS can be challenging to differentiate from other soft tissue tumors.

Targeting Signalling Pathways in Chronic Wound Healing

Chronic wounds fail to achieve complete closure and are an economic burden to healthcare systems due to the limited treatment options and constant medical attention. Chronic wounds are characterised by dysregulated signalling pathways. Research has focused on naturally derived compounds, stem-cell-based therapy, small molecule drugs, oligonucleotide delivery nanoparticles, exosomes and peptide-based platforms. The phosphoinositide-3-kinase (PI3K)/protein kinase B (AKT), Wingless-related integration (Wnt)/β-catenin, transforming growth factor-β (TGF-β), nuclear factor erythroid 2-related factor 2 (Nrf2), Notch and hypoxia-inducible factor 1 (HIF-1) signalling pathways have critical roles in wound healing by modulating the inflammatory, proliferative and remodelling phases. Moreover, several regulators of the signalling pathways were demonstrated to be potential treatment targets. In this review, the current research on targeting signalling pathways under chronic wound conditions will be discussed together with implications for future studies.

The effects of coadministration of curcumin and vitamin E on the reproductive system of diabetic male rats; An experimental study

Introduction

Diabetes causes testicular damage due to oxidative stress. Nowadays, the use of vitamins and antioxidants is one of the common methods to treat this disease. Therefore, the aim of this study is to investigate the effect of single and combined administration of these two substances on the reproductive system of male diabetic rats.

Method and materials

In this study, 48 adult male Wistar rats weighing 250-270 grammes were divided into 6 groups: Control group, diabetic group, vehicle group, vitamin E, curcumin group, and vitamin E and curcumin group. The control group was the healthy group, and in the other groups, the rats were made diabetic by streptozotocin (60 mg/kg/ip). The vehicle group received 1 ml of olive oil, the vitamin E group (100 mg/kg/ip) received Vit.E, and the curcumin group (50 mg/kg/ip) received Cu. The group of rats received vitamin E and curcumin. At the end of the sixth week after treatment, blood was taken from the rats and biochemical analysis was performed to check the amount of malondialdehyde (MDA), LH hormones and serum testosterone, then the rats were killed and their testes and epididymides were removed. The weight of the testes and sperm parameters, the maturity of sperm nuclei and the integrity of their DNA were checked. The number of spermatogenic cells was determined by histological examination.

Results

This study showed that diabetes caused a decrease in testicular weight, sperm count, motility, and viability, an increased percentage of sperm with immature nuclei, and an increased percentage of sperm with denatured DNA. In addition, diabetes decreased the average number of matogenic sperm, and biochemical results showed that diabetes increased the level of MDA and decreased the level of the hormones LH and testosterone. Treatment with vitamin E, curcumin and their combination improved all these parameters, and this improvement was significant in the Toam group.

Conclusion

Combined administration of vitamin E and curcumin in diabetic rats significantly improves sperm parameters, matogenic sperm count, and improves MDA levels, LH, and serum testosterone compared with separate treatment.

Fighting diabetic foot ulcer by combination therapy, including larva therapy, Medi honey ointment, and silver alginate dressings: A case report

INTRODUCTION AND IMPORTANCE

Diabetic foot ulcers (DFUs) are a common complication of diabetes and can be challenging to manage. A combined approach can lead to faster healing and better outcomes for individuals with DFUs.

CASE PRESENTATION

This case report presents a 70-year-old man with a 15-year history of diabetes who developed a diabetic foot ulcer. The patient was undergoing treatment with routine therapy. Despite the severity of the ulcer, a combination therapy approach, including larva therapy, Medi honey ointment, and silver alginate dressings, was implemented, leading to successful healing.

CLINICAL DISCUSSION

By combining these three treatment modalities, we may be able to achieve a synergistic effect and maximize wound healing and infection control benefits.

CONCLUSION

The combined use a honey-based Media Honey ointment and silver alginate larva therapy can be an effective treatment option for diabetic foot ulcers.

Maggot therapy, alginate dressing, and surgical sharp debridement: Unique path to save unresponsive diabetic foot ulcer

INTRODUCTION AND IMPORTANCE

Diabetic foot ulcers are a severe complication of diabetes mellitus, affecting a significant proportion of the diabetic population. In some cases, ulcer progression and infection can lead to the need for amputation.

CASE PRESENTATION

An 84-year-old male with a history of poorly controlled type 2 DM and HTN presented with an infected DFU on the plantar aspect of his right foot. This case report illustrates the successful management of an 84-year-old patient with a DFU amputation candidate, emphasizing the effectiveness of a combined treatment approach.

CLINICAL DISCUSSION

Conventional treatment options, including antibiotic therapy, often fail to provide adequate healing in these high-risk patients. Alternative approaches, such as maggot therapy, which involves the application of sterile maggots to the wound bed, have shown promising results.

CONCLUSION

This case highlights the potential therapeutic benefits and clinical efficacy of such a combined treatment approach, particularly in challenging cases with limited response to conventional therapies. Further studies and randomized trials may be warranted to support the incorporation of this therapy combination into clinical practice guidelines for DFU management.

Diabetic foot ulcer: Successful healing with combination therapy, including surgical debridement, maggot therapy, and negative pressure wound therapy

INTRODUCTION AND IMPORTANCE

Diabetic foot ulcers (DFUs) are a common and serious complication of diabetes. A variety of treatments available to help heal diabetic foot ulcers, including sharp debridement, maggot therapy, and negative pressure wound therapy.

CASE PRESENTATION

This case report presents the case study of a male patient with an 8-year history of diabetes who developed a diabetic foot ulcer. The patient was undergoing treatment with metformin and insulin. Despite the severity of the ulcer, a combination therapy approach, including surgical debridement, maggot therapy, and negative pressure wound therapy, was implemented, leading to successful healing.

CLINICAL DISCUSSION

DFUs are caused by various pathological mechanisms, the single therapy would lead to a very low level of recovery. Therefore, DFU management requires multimodal care and interdisciplinary treatment.

CONCLUSION

This case study highlights the effectiveness of a multimodal treatment strategy for diabetic foot ulcers, emphasizing the importance of individualized care and combining evidence-based practices.