Life Experiences in Neuromuscular Tracheotomized Patients in Times of Covid-19

BACKGROUND

The management of tracheotomy at home can be very complex, affecting the patient's quality of life.

OBJECTIVES

This case series study aimed to explore the experiences of patients affected by neuromuscular diseases (NMD) concerning tracheostomy and Invasive Mechanical Ventilation (IMV) management at home during the COVID-19 health emergency in Italy.

METHODS

Semi-structured interviews and the following instruments were used: Connor and Davidson Resilience Scale (CD-RISC-25); Acceptance and Action Questionnaire-II (AAQ-II); State-Trait Anxiety Inventory (STAI); Langer Mindfulness Scale (LMS). Descriptive analyses, correlations, and qualitative analyses were carried out.

RESULTS

22 patients [50% female, mean age = 50.2 (SD = 21.2)] participated in the study. Participants who showed high levels of dispositional mindfulness in terms of novelty-seeking (r = 0.736, p = 0.013) and novelty production (r = 0.644, p = 0.033) were those with higher resilience. The main emotion that emerged was the fear of contagion (19 patients, 86.36%), due to the previous fragile condition, leading to a significant sense of abandonment. The tracheostomy's perception is seen in extremes as a lifesaver or a condemnation. The relationship with the health professionals moves from satisfaction to a feeling of abandonment with a lack of preparation.

CONCLUSIONS

The relationship between resilience, flexibility, state anxiety and dispositional mindfulness offers ways to reinforce tracheostomy management at home, even in critical periods when going to the hospital may be difficult.

Is Intermittent Abdominal Pressure Ventilation Still Relevant? A Multicenter Retrospective Pilot Study

Non-invasive ventilatory support (NVS) is a technique used to reduce respiratory work in neuromuscular diseases, preventing the progression of respiratory failure. NVS is usually administered via a nasal or an oronasal mask, causing discomfort, especially in patients ventilated for more than 16 h/day. Intermittent abdominal pressure ventilation (IAPV) differs completely from conventional NVS and consists of a portable ventilator and a corset with Velcro closures as the interface. In our study, the practicability and efficacy of IAPV were studied in three Italian centers monitoring 28 neuromuscular patients using IAPV who were then retrospectively analyzed. The primary outcomes were an improvement in hypoxemia and the normalization of hypercapnia, and the secondary outcome was an improvement in quality of life. Data were collected at baseline (T0) and after two hours of ventilation (T1), with follow-ups at three months (T2) and six months (T3). Statistical significance was found for PaCO₂ over time (F (2.42) = 7.63, p = 0.001) and PaO₂ (W = 0.539, p = 0.033). The time of NVS usage also significantly affected the quality of life (F (2.14) = 6.90, p = 0.010), as seen when comparing T0 and T3. As an alternative ventilation method, IAPV is still relevant today and could become a key part of daytime support, especially for patients who do not tolerate standard daytime NVS with an oral interface.

Cohort study of metastatic melanoma patients in the Dermatology Institute of Florence 1990/1997

BACKGROUND

Chemotherapy and immunotherapy are treatments currently employed in advanced melanoma, but responses obtained are poor, and metastatic melanoma patients with visceral localization rarely survive for more than 6 months. Thus, different therapeutic regimens are used in metastatic melanoma and no standardized therapy exists so far.

METHODS

We report a retrospective survival study involving 80 patients with metastatic melanoma who were treated either with chemotherapy [dacarbazine (DTIC) alone or DTIC in monotherapeutic or polychemotherapeutic regimen] or immunochemotherapy [interferon (IFN)-alpha at low doses added to chemotherapy]. Survival of patients was statistically evaluated in an actuarial curve taking into account as predictive variables sex, age, marital status, site of primary tumour, histological type, Clark level, sites of metastases, and the different therapeutic regimens (i.e. DTIC alone, DTIC plus IFN-alpha, or others, with or without IFN-alpha).

RESULTS

Site of primary melanoma, histological type, Clark level and therapy regimen appeared to exhibit a prognostic significance in survival; when a multivariate analysis was performed to obtain a mutual adjustment of survival values for each variable, only the therapeutic regimen was found to be significant as an independent prognostic variable. Patients treated with immunochemotherapy, i.e. DTIC plus IFN-alpha, showed a probability of dying of 0.41 (95% confidence interval 0.2-0.8) compared with patients treated with DTIC alone.

CONCLUSIONS

In our study immunochemotherapy, comprised of DTIC plus IFN-alpha at low doses, was associated with a significantly longer survival of patients, in comparison with chemotherapy comprised of only DTIC.