Post Mastectomy Pain is No Longer Nightmare

When to Consider Prepectoral Implant Conversion After Subpectoral Implant Breast Reconstruction and How to Plan It

Many deformities occur after subpectoral implant-based breast reconstruction. Today, immediate prepectoral reconstruction with implants shows a significant increase in popularity because it has many advantages over subpectoral positioning: absence of muscle deficit and breast animation deformity, reduced implant dislocation, and less postoperative pain and easy recovery. Implant pocket conversion from the submuscular to prepectoral plane has become our preferred strategy for solving most problems related to the submuscular implant position. The authors performed a retrospective review (from June 2018 to December 2022) of patients who underwent prepectoral implant conversion for correction of animation deformity, dysfunctional chronic pain, or to ameliorate poor cosmetic results. Acellular dermal matrix (ADM) was utilized in the first 7 cases; in the remaining 56 patients polyurethane-covered implants were placed. Resolution of animation deformity and chronic pain were evaluated, as were cosmetic results and any postoperative complications. Sixty-three patients (87 breasts) underwent prepectoral implant conversion with complete resolution of animation deformity and chronic pain as well as improved cosmetic results. Preventive lipofilling was done in 18 patients. Complication rate included 3 periprosthetic seromas in ADM group. All resolved after ultrasound-guided aspiration. Rippling was noted in 3 patients, and edge visibility was documented in 1 patient. There were no incidences of grade 3 or 4 capsular contracture. The prepectoral implant conversion improves functional and aesthetic results, reaching excellent outcomes. Preparation for this surgery with fat grafting is considered a complementary procedure that increases the indications for prepectoral implant conversion.

LEVEL OF EVIDENCE: 4

Efficacy and Safety of Topical Morphine: A Narrative Review

Background. Opioids are the cornerstone of the therapy used in both acute and chronic pain syndromes to treat pain of moderate to severe intensity. The knowledge that opioid receptors also occur in other tissues outside the central nervous system has created a possibility for the topical use of opioids. Thus, local analgesia may be obtained without systemic adverse effects. Methods. A narrative review of scientific papers discussing the topical use of morphine was conducted. For this purpose, the PubMed, Google Scholar, Cochrane Library, and Mendeley databases were searched. Results. The current knowledge on topical morphine does not allow for its recommended use in everyday medical practice, but suggests it may be effective, particularly in the treatment of ulcers and erosions of inflammatory etiology and painful skin lesions including persistent post-mastectomy pain due to breast cancer. Conclusions. Topical morphine has its place beside other analgesics. An important issue is the practical possibility to meet the demand for topical formulations, which is limited by technical difficulties.

Post-Mastectomy Pain Syndrome: An Up-to-Date Review of Treatment Outcomes

BACKGROUND

Post-mastectomy pain syndrome (PMPS) is a known debilitating surgical complication. While research on prevention, risk factors, and treatments have been conducted, there remains no cohesive treatment paradigm. The aim of our study is to synthesize the existing evidence on PMPS treatment, which may facilitate the implementation of standardized, effective management strategies.

METHODS

Using Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, a comprehensive search was developed and translated for MEDLINE, Cochrane Library, EMBASE, CINAHL, PsycINFO, Web of Science, and ClinicalTrials.gov. The databases were searched using a combination of free terms, phrase searching, and database-specific controlled vocabulary related to PMPS. All unique records were by two independent reviewers. Publications on chronic (>3 months duration) pain after breast cancer-related surgery were included. Limited case series, case reports, and editorials were not included.

RESULTS

A total of 3402 articles from the years 1946-2019 resulted from the literature search after deduplication. Twenty-seven articles met final inclusion criteria for analysis, which revealed 10 major treatment modalities: fat grafting, neuroma surgery, lymphedema surgery, nerve blocks and neurolysis, laser, antidepressants, neuromodulators, physical therapy, mindfulness-based cognitive therapy, and capsaicin.

CONCLUSIONS

In this review, we present a comprehensive assessment of the treatments available for PMPS that may help guide breast surgeons and reconstructive surgeons to employ the most effective treatment strategies for these patients. This review supports the importance of multimodal, multidisciplinary care in improving the management of PMPS.