OBJECTIVE: Acupuncture has demonstrated efficacy as a treatment for fibromyalgia; however, predictors of short- and long-term analgesic response in this population are not well understood. METHODS: This manuscript describes a secondary analysis of a single-center, blinded, sham-controlled, randomized longitudinal acupuncture clinical trial in fibromyalgia. Baseline characterization included pressure pain threshold and pain interference, while residualized change in pain intensity from baseline to follow-up served as the primary outcome measure. Participants were randomized into groups that received verum (n = 36) or sham (n = 29) acupuncture treatment over a 12-week period (18 treatments) and were followed for 37 weeks from the initiation of treatment. RESULTS: Lower pressure pain thresholds at baseline were associated with greater analgesia only in the sham treatment group immediately following treatment, while those with higher pressure pain thresholds had greater analgesia with verum treatment (B = -13.43, P = 0.001). Additionally, greater perceived impact of pain at baseline was predictive of greater short-term analgesia irrespective of treatment. Pressure pain threshold was not found to be predictive of long-term differential treatment response (B = -1.71, P = 0.66). There was a significant difference in the relationship between perceived impact of pain at baseline and subsequent long-term analgesia between groups where those with greater perceived impact of pain displayed improved long-term analgesia for verum acupuncture compared to the sham group (B = -11.37, P = 0.004). CONCLUSION Our results support the use of a self-reported pain outcome in predicting long-term analgesia following acupuncture in fibromyalgia. Please cite this article as: Murphy AE, Arewasikporn A, Taylor-Swanson L, Williams DA, Harris RE. Pressure pain threshold and perceived impact of pain differentially predict short-term and long-term pain reduction following acupuncture in fibromyalgia. J Integr Med. 2025; 23(2): 152-158.
Adult ; Female ; Humans ; Male ; Middle Aged ; Acupuncture Therapy ; Fibromyalgia/therapy* ; Pain Management/methods* ; Pain Measurement/statistics & numerical data* ; Pain Threshold/physiology* ; Pressure ; Treatment Outcome ; Longitudinal Studies

We report on the first identification of Enterovirus C105 (EV-C105) in New Zealand from a 52-year-old male hospitalized with mild respiratory tract symptoms. Enterovirus genotyping was performed by partial sequencing of the VP1 region of the enterovirus genome. This highlights the importance of enterovirus surveillance for detection of the importation of new genotypes such as EV-C105, thus allowing a better understanding of the roles they play in disease.

Recent experience with pandemic influenza A(H1N1)pdm09 highlighted the importance of global surveillance for severe respiratory disease to support pandemic preparedness and seasonal influenza control. Improved surveillance in the southern hemisphere is needed to provide critical data on influenza epidemiology, disease burden, circulating strains and effectiveness of influenza prevention and control measures. Hospital-based surveillance for severe acute respiratory infection (SARI) cases was established in New Zealand on 30 April 2012. The aims were to measure incidence, prevalence, risk factors, clinical spectrum and outcomes for SARI and associated influenza and other respiratory pathogen cases as well as to understand influenza contribution to patients not meeting SARI case definition.All inpatients with suspected respiratory infections who were admitted overnight to the study hospitals were screened daily. If a patient met the World Health Organization’s SARI case definition, a respiratory specimen was tested for influenza and other respiratory pathogens. A case report form captured demographics, history of presenting illness, co-morbidities, disease course and outcome and risk factors. These data were supplemented from electronic clinical records and other linked data sources.Hospital-based SARI surveillance has been implemented and is fully functioning in New Zealand. Active, prospective, continuous, hospital-based SARI surveillance is useful in supporting pandemic preparedness for emerging influenza A(H7N9) virus infections and seasonal influenza prevention and control.