Pain is a frequent symptom in cancer patients (CP), and its multidimensional assessment is essential for a comprehensive approach and to establish clinical prognoses. The Short-Form McGill Pain Questionnaire (SF-MPQ) is an internationally recognized tool for the multidimensional assessment of pain, both in clinical and research settings. However, no studies have been reported in Latin America that determine its psychometric properties in CP and chronic pain.

To determine the psychometric properties of the SF-MPQ in adult Mexican cancer patients with chronic pain.

An instrumental design was used with a non-probabilistic convenience sample of 222 cancer patients treated at the pain clinic of a tertiary care hospital. Analyses were conducted to evaluate factorial structure (exploratory and confirmatory factor analysis [CFA]), reliability (internal consistency), measurement invariance, and criterion validity (concurrent and divergent).

CFA verified a 9-item structure divided into 2 factors: (1) Affective-Nociceptive and (2) Neuropathic. A global Cronbach’s alpha coefficient of .82 and a global McDonald’s Omega index of .82 were identified. Configural, metric, and scalar invariance (ΔCFI ≤ .01; ΔRMSEA ≤ .015) were confirmed regarding the sex variable. Finally, the SF-MPQ showed a positive correlation with the Numerical Rating Scale (rho = .436, p< .01) and a negative correlation with the EORTC-QLQ C30 (rho = −.396, p< .01).

The Mexican version of the SF-MPQ presented adequate psychometric properties and fit indices, making it a valid and reliable instrument for use in clinical and research settings in Mexico. Its use is recommended for the comprehensive assessment of pain in oncology in Mexico, as it allows for the understanding of pain characteristics beyond intensity, guiding the establishment of clinical prognoses.

Patient participation in health technology assessment (HTA) plays an increasingly relevant role due to increased recognition of its essential contribution to addressing uncertainties in evidence and its real-world application. The objective is to analyze and describe how patients with chronic obstructive pulmonary disease (COPD) participate in the evaluation of transcutaneous capnography (TC) in the primary care setting.

The Spanish Association of Patients with Chronic Obstructive Pulmonary Disease facilitated contact with three COPD expert patients. A face-to-face video interview was conducted with each patient to know about their knowledge of the technology, real-life experiences, and expectations. Patients were informed of the objective of the evaluation and signed confidentiality and conflict of interest forms. All interviews were conducted in April 2023 by two researchers. Expert patients with COPD were able to participate in the review of the protocol and in the final version of the report. Literature searches were also conducted on patient perceptions of TC compared to arterial blood CO2 measurement.

All patients were male, older than 60 years and were ex-smokers with greater than 30 years of tobacco consumption. Patients highlighted the relevance of early detection of COPD to facilitate the planning and organization of treatment as their clinical situation progresses. Likewise, they also emphasized the importance of the implementation of less invasive tests, and the proximity and accessibility of primary care. Two studies reported greater patient satisfaction and less pain with TC than with arterial blood gases.

Expert patients show high expectations for the technology, as it is less invasive than arterial blood gases; they also acknowledged its proximity in primary care settings and the potential for detecting complications of oxygen therapy. Patient participation in HTA adds intangible value, as they provide “disease-specific knowledge” and real-life applicability of the technology.

The association between cannabis and psychosis is established, but the role of underlying genetics is unclear. We used data from the EU-GEI case-control study and UK Biobank to examine the independent and combined effect of heavy cannabis use and schizophrenia polygenic risk score (PRS) on risk for psychosis.

Genome-wide association study summary statistics from the Psychiatric Genomics Consortium and the Genomic Psychiatry Cohort were used to calculate schizophrenia and cannabis use disorder (CUD) PRS for 1098 participants from the EU-GEI study and 143600 from the UK Biobank. Both datasets had information on cannabis use.

In both samples, schizophrenia PRS and cannabis use independently increased risk of psychosis. Schizophrenia PRS was not associated with patterns of cannabis use in the EU-GEI cases or controls or UK Biobank cases. It was associated with lifetime and daily cannabis use among UK Biobank participants without psychosis, but the effect was substantially reduced when CUD PRS was included in the model. In the EU-GEI sample, regular users of high-potency cannabis had the highest odds of being a case independently of schizophrenia PRS (OR daily use high-potency cannabis adjusted for PRS = 5.09, 95% CI 3.08–8.43, p = 3.21 × 10−10). We found no evidence of interaction between schizophrenia PRS and patterns of cannabis use.

Regular use of high-potency cannabis remains a strong predictor of psychotic disorder independently of schizophrenia PRS, which does not seem to be associated with heavy cannabis use. These are important findings at a time of increasing use and potency of cannabis worldwide.

This study aims to outline Clostridioides difficile infection (CDI) trends and outcomes in Mexican healthcare facilities during the COVID-19 pandemic.

Observational study of case series.

Sixteen public hospitals and private academic healthcare institutions across eight states in Mexico from January 2016 to December 2022.

CDI patients.

Demographic, clinical, and laboratory data of CDI patients were obtained from clinical records. Cases were classified as community or healthcare-associated infections, with incidence rates calculated as cases per 10,000 patient days. Risk factors for 30-day all-cause mortality were analyzed by multivariate logistic regression.

We identified 2,356 CDI cases: 2,118 (90%) were healthcare-associated, and 232 (10%) were community-associated. Common comorbidities included hypertension, diabetes, and cancer. Previous high use of proton-pump inhibitors, steroids, and antibiotics was observed. Recurrent infection occurred in 112 (5%) patients, and 30-day mortality in 371 (16%). Risk factors associated with death were a high Charlson score, prior use of steroids, concomitant use of antibiotics, leukopenia, leukocytosis, elevated serum creatine, hypoalbuminemia, septic shock or abdominal sepsis, and SARS-CoV-2 coinfection. The healthcare-associated CDI incidence remained stable at 4.78 cases per 10,000 patient days during the pre-and pandemic periods. However, the incidence was higher in public hospitals.

Our study underscores the need for routine epidemiology surveillance and standardized CDI classification protocols in Mexican institutions. Though CDI rates in our country align with those in some European countries, disparities between public and private healthcare sectors emphasize the importance of targeted interventions.

Immersion in water is a non-pharmacological method for pain relief during childbirth. The aim was to describe the experiences, values and preferences of women regarding water immersion during childbirth identified in the evidence.

A systematic review and thematic synthesis of qualitative evidence was conducted. Databases were searched from 2009 to 2022 and screened for inclusion using pre-determined criteria. Studies that used qualitative methods for data collection and analysis to investigate the opinions of women or health professionals in hospital settings were included. Non-qualitative studies, mixed methods studies that did not separately report qualitative findings and studies in languages other than English or Spanish were excluded. The Critical Appraisal Skills Programme Qualitative Research Checklist was used to assess study quality and findings were synthesized using thematic synthesis, as described by Thomas and Harden.

The final report was reviewed by several categories of health professionals that care for mothers and infants, as well women.

Thirteen studies met inclusion criteria and were included in this review. Nine studies have been identified that reflect the experience of women in relation to immersion in water during childbirth, a study exploring the factors that determine the use of immersion during childbirth according to the point of view of both women and midwives, and three more studies on midwives’ experience with water immersion during childbirth. In the qualitative studies the following key themes emerged: Reasons identified by the women/professionals for choosing a water birth, benefits experienced in water births and barriers and facilitators of immersion in water during childbirth.

The evidence from qualitative studies indicates that women associated water birth with a sense of autonomy and control over labor, and a lower level of associated pain. Further, a water birth was considered a positive experience. From the point of view of midwives, to make water births safe, there is a need for adequate resources, as well as rigorous standardized protocols.

Certain doubts about immersion in water during birth mainly regarding the safety of the infant, warrant analysis of the data to determine whether immersion in water during childbirth is safe and effective. The aim is to describe the situation regarding the use of water immersion during childbirth in hospitals of the Spanish National Health System across Spanish Autonomous Regions and Cities.

A questionnaire was developed to assess the use of water immersion on maternity wards of National Health System hospitals. The survey was reviewed by several categories of health professionals and stakeholders. The online questionnaire was distributed via email. A database was created using the Microsoft Excel 365® computer program. Quantitative results were described through percentages and frequency distributions. In the case of free responses, a content analysis was performed, coding the responses into different categories.

Regarding the status of water birth in Spain, the availability of the option of water birth varies across hospitals of the National Health System. Forty-six hospitals in 13 autonomous regions indicated that they had birthing pools on their delivery wards. Among these hospitals, 20 percent reported having more than 10 years of experience in water births, 45 percent between five and 10 years and 35 percent less than five years. Of the 46 responses received, 78 percent of the hospitals indicated that there was a demand for information on waterbirth by pregnant women. Regarding the existence of criteria for the adequate selection of pregnant women who could opt for immersion in water during childbirth, 89 percent of the hospitals indicated that these did exist, while 11 percent indicated that they did not have agreed criteria for the selection of candidates for water birth.

The availability of the option of water birth varies in hospitals across the Spanish National System. All the hospitals that have birthing pools offer them in the first stage of labor (dilation), while 32 percent also use them in the pushing stage and 15 percent during delivery of the placenta. It would be advisable to have standardized protocols and training to ensure the possibility that all pregnant women, regardless of their place of residence, can safely opt for water immersion during childbirth with satisfactory results.

The coronavirus disease 2019 (COVID-19) has serious physiological and psychological consequences. The long-term (>12 weeks post-infection) impact of COVID-19 on mental health, specifically in older adults, is unclear. We longitudinally assessed the association of COVID-19 with depression symptomatology in community-dwelling older adults with metabolic syndrome within the framework of the PREDIMED-Plus cohort.

Participants (n = 5486) aged 55–75 years were included in this longitudinal cohort. COVID-19 status (positive/negative) determined by tests (e.g. polymerase chain reaction severe acute respiratory syndrome coronavirus 2, IgG) was confirmed via event adjudication (410 cases). Pre- and post-COVID-19 depressive symptomatology was ascertained from annual assessments conducted using a validated 21-item Spanish Beck Depression Inventory-II (BDI-II). Multivariable linear and logistic regression models assessed the association between COVID-19 and depression symptomatology.

COVID-19 in older adults was associated with higher post-COVID-19 BDI-II scores measured at a median (interquartile range) of 29 (15–40) weeks post-infection [fully adjusted β = 0.65 points, 95% confidence interval (CI) 0.15–1.15; p = 0.011]. This association was particularly prominent in women (β = 1.38 points, 95% CI 0.44–2.33, p = 0.004). COVID-19 was associated with 62% increased odds of elevated depression risk (BDI-II ≥ 14) post-COVID-19 when adjusted for confounders (odds ratio; 95% CI 1.13–2.30, p = 0.008).

COVID-19 was associated with long-term depression risk in older adults with overweight/obesity and metabolic syndrome, particularly in women. Thus, long-term evaluations of the impact of COVID-19 on mental health and preventive public health initiatives are warranted in older adults.