The effects of hydrotherapy and cryotherapy on recovery from acute post-exercise induced muscle damage-a network meta-analysis.

BACKGROUND: This systematic review and network meta-analysis assessed via direct and indirect comparisons the recovery effects of hydrotherapy and cold therapy at different temperatures on exercise induced muscle damage. METHODS: Five databases were searched in English and Chinese. The included studies included exercise interventions such as resistance training, high-intensity interval training, and ball games, which the authors were able to define as activities that induce the appearance of EIMD. The included RCTs were analyzed using the Cochrane Risk of Bias tool. Eligible studies were included and and two independent review authors extracted data. Frequentist network meta-analytical approaches were calculated based on standardized mean difference (SMD) using random effects models. The effectiveness of each intervention was ranked and the optimal intervention was determined using the surface under the cumulative ranking curve (SUCRA) indicator. RESULTS: 57 studies with 1220 healthy participants were included, and four interventions were examined: Cold Water Immersion (CWI), Contrast Water Therapy (CWT), Thermoneutral or Hot Water Immersion (TWI/HWI), and Cryotherapy(CRYO). According to network meta-analysis, Contrast Water Immersion (SUCRA: 79.9% )is most effective in recovering the biochemical marker Creatine Kinase. Cryotherapy (SUCRA: 88.3%) works best to relieve Delayed Onset Muscle Soreness. In the recovery of Jump Ability, cryotherapy (SUCRA: 83.7%) still ranks the highest. CONCLUSION: We found that CWT was the best for recovering biochemical markers CK, and CRYO was best for muscle soreness and neuromuscular recovery. In clinical practice, we recommend the use of CWI and CRYO for reducing EIMD. SYSTEMATIC REVIEW REGISTRATION: [PROSPERO], identifier [CRD42023396067].

Targeted precision cryotherapy for acne vulgaris.

BACKGROUND: Acne vulgaris poses a significant dermatological challenge, necessitating alternative treatments due to limitations and side effects associated with current therapies. This pilot clinical trial investigated the feasibility and efficacy of precision cryotherapy for acne vulgaris. METHODS: A total of 20 volunteers underwent targeted precision cryotherapy using a carbon dioxide-based device. Treatment outcomes were assessed using various parameters, including Investigator Global Assessment (IGA) score, acne lesion count, erythema index (EI), global evaluation score, and participant satisfaction. Safety monitoring included adverse event reporting and physical examination. RESULTS: Precision cryotherapy demonstrated a significant reduction (90.25%) in the acne lesion count by week 4, with clinical improvement indicated by IGA score reduction (p < 0.001). The EI showed notable improvements at weeks 1, 2, and 4. The global evaluation score demonstrated a 75%-100% clinical improvement at Visit 4. Participants reported high satisfaction (6.75 ± 0.79) with the procedure. No adverse event or discomfort was reported. CONCLUSION: Precision cryotherapy effectively improved acne lesions, which was safe and satisfactory for participants. These findings suggest its potential as an alternative therapeutic modality, especially for populations with limited treatment options. Further research is needed to validate the results and explore underlying mechanisms.

Pain management associated with arteriovenous fistula cannulation among children undergoing haemodialysis: Systematic review.

Objective: To evaluate studies related to pain management associated with arteriovenous fistula cannulation among children. METHODS: The systematic review comprised literature search on Embase, ProQuest, Science Direct, Scopus, SpringerLink and Wiley Online databases for studies published in English between 1998 and 2021. The search used key words, including pain management OR analgesia AND child OR paediatric AND haemodialysis OR dialysis AND arteriovenous fistula OR arteriovenous fistula cannulation OR fistula needle OR arteriovenous fistula insertion OR needle insertion. The quality of the studies was evaluated using the Joana Briggs Institute checklist. General characteristics of the and pain outcomes were noted. RESULTS: Of the 2,877 studies initially identified, 8(0.27%) were analysed; 7(87.5%) quasi-experimental and 1(12.5%) randomised controlled trial. Overall, there were 283 participants aged 6-18 years. The strategies used for reducing arteriovenous fistula puncture-related pain among children undergoing haemodialysis included cryotherapy, lidocaine agents, virtual reality (VR), guided visualisation, balloon inflation, aromatherapy, and other programmed distractions. The strategies had a positive effect on reducing arteriovenous fistula cannulation-related pain among children. Conclusion: Non-pharmacological pain management is an easier, simpler, inexpensive and more effective method of atraumatic care among children undergoing haemodialysis.

Cryotherapy versus radical prostatectomy as a salvage treatment for radio-recurrent prostate cancer.

INTRODUCTION: The aim of this study is to compare outcomes of SRP (salvage radical prostatectomy) with SCAP (salvage cryoablation of the prostate) in local radio-recurrent PCa (prostate cancer) patients. MATERIALS AND METHODS: A retrospective analysis of a multicentric European Society of Uro-technology (ESUT) database was performed. Data on patients with local recurrent PCa after radiotherapy who underwent salvage treatment were collected. Patients and their respective disease characteristics, perioperative complications as well as oncological outcomes were then described. The treatment success rate was defined as PSA nadir < 0,4 ng/ml. Any complications were graded according to the modified Clavien system. A descriptive and comparative analysis was performed using SPSS software. RESULTS: 25 patients underwent SRP and 71 patients received SCAP. The mean follow-up was 24 months. The median PSA level before initial treatment was 8.3 (range 7-127) ng/ml. The success rates of SRP and SCAP were largely comparable (88% (22 patients) vs. 67.7% (48 patients), respectively, p = 0.216). The mean serum PSA levels at 12 months after salvage treatment were 1.2 ± 0.2 ng/mL vs. 0.25 ± 0.5 ng/mL, p > 0.05). During the follow-up period, only 3 (12%) patients in the SRP group had PSA recurrence compared with 21 patients (29.6%) in the SCAP group. The 5-year BRFS was similar (51,6% and 48,2%, p = 0,08) for SRP and SCAP respectively. The 5-year overall survival rate was 91.7%, and 89,7% (p = 0.669) and the 5-year cancer-specific survival was 91.7%, and 97,1% (p = 0.077), after SRP and SCAP respectively. No difference was found regarding the complications. CONCLUSIONS: Both SRP and SCAP should be considered as valid treatment options for patients with local recurrence of PCa after radiotherapy. SCAP has a potentially lower risk of morbidity and acceptable intermediate-term oncological efficacy, but a longer follow up and a higher number of patients is ideally needed to draw any long-term conclusions regarding the oncological data.

Cryoanalgesia for Reducing Unconscious Patients' Pain During Arterial Puncture.

Arterial puncture is a painful procedure performed to assess patients' respiratory status. Pain is a stressful situation for unconscious patients as they cannot communicate their feeling verbally. To control patients' pain and prevent the adverse effects of painkillers, nonpharmacological pain management strategies have been solicited. The aim of this study is to investigate the effect of cryoanalgesia on unconscious patients' pain during arterial puncture. We adopted a quasi-experimental one-group research design. A sample of 86 unconscious patients in a surgical intensive care unit were recruited in this study. The intervention was applying an ice pack over the puncture site for 5 minutes before the arterial puncture procedure. Pain was assessed for 2 times; before and after application of cryoanalgesia. A statistically significant difference in participants' pain scores between pre-tests and post-tests was noted. For the intubated ventilated participants, the mean pain score before and after applying cryoanalgesia was 5.26 versus 4.00 (P ≤ .05). For the non-intubated or intubated non-ventilated participants, the mean pain score was 6.66 versus 4.63 (P ≤ .05). Cryoanalgesia is a feasible and effective method incorporate during arterial puncture along with standard procedure elements to achieve maximum pain reduction for unconscious patients during arterial punctures.

Successful Treatment of Angiolymphoid Hyperplasia with Eosinophilia Associated with Scalp Demodicosis Using Cryotherapy and Topical Metronidazole.

Angiolymphoid hyperplasia with eosinophilia (ALHE) is a rare, benign, vasoproliferative tumour. We report a 25-year-old female patient who reported in 2021 to a dermatology clinic in Rustaq, Oman, with multiple, grouped, erythematous dome-shaped papules and nodules of 6 months duration on the left temporo-occipital region. Biopsy findings were consistent with a diagnosis of ALHE with evidence of Demodex mite infestation in the sebaceous ducts. The patient demonstrated significant improvement following 7 weeks of treatment with multiple cryotherapy sessions and topical application of metronidazole gel. This case suggests that scalp demodicosis may represent a novel trigger for the development of ALHE.

The effect of a combined cooling intervention on cognitive function in the heat during an intermittent running protocol.

Despite optimal cognitive function being essential for performance, there is a lack of research on the effectiveness of combined cooling interventions on team sport athlete's cognitive function when exercising in the heat. In a randomised, crossover design, 12 unacclimatised men (age: 22.3 ± 3.0 years, body mass: 73.4 ± 5.1 kg, height: 181.0 ± 5.3 cm and V ˙ O 2 $\dot{\mathrm{V}}{\mathrm{O}}_{2}$ max: 51.2 ± 9.5 mL/kg/min) participated in a control (CON) and combined cooling trial (ice slurry and ice collar; COOL). A battery of cognitive tests were completed prior to, during (at half-time) and following a 90-min intermittent running protocol in the heat (33°C, 50% relative humidity (RH)). Perceptual and physiological measures were taken throughout the protocol. In CON, response times were quicker on the Stroop task complex level (p = 0.002) and the visual search test complex level at full-time (p = 0.014) compared to COOL. During COOL, response times were quicker at half-time on the Stroop task complex level (p = 0.024) compared to CON. Lower rectal temperatures were seen during COOL (CON: 37.44 ± 0.65°C and COOL: 37.28 ± 0.68°C) as well as lower skin, neck and forehead temperatures (main effect of trial, all p < 0.05). Lower ratings of thermal sensation and perceived exertion and enhanced thermal comfort were recorded during COOL (main effect of trial, all p < 0.05). Whilst minimal differences in cognitive function were found when using the combined cooling intervention, the findings highlight a practical and effective strategy to improving many physiological and perceptual responses to intermittent exercise in the heat.

The effect of intracanal cryotherapy with and without foraminal enlargement on pain prevention after endodontic treatment: a randomized clinical trial.

This randomized clinical trial aims to evaluate cryotherapy as a therapeutic option for pain prevention after endodontic treatment with and without foraminal enlargement, in patients with asymptomatic apical periodontitis.120 teeth of patients with preoperative Visual Analogue Scale score indicating zero were treated. Specimens were randomly allocated into 4 groups: Control, Cryotherapy (ICT), Foraminal Enlargement (FE), and Cryotherapy and Foraminal Enlargement (ICT + FE). Working length was determined with an Electronic Apex Locator (EAL). Cryotherapy groups passed through a final irrigation protocol using 20 ml (2.5 â„ƒ) of cold saline solution delivered at working length for 5 min. In FE groups a #40 K-file was used up to the 0.0 mark on the EAL display. Obturation was performed and postoperative pain was checked at 6, 12, 24, 48, and 72 h and 7 days after endodontic treatment.All experimental groups showed an increase in the level of postoperative pain, which started to decrease after 12 h. Foraminal enlargement caused a statistically significant increase in postoperativepain compared to ICT and control groups within the first 6 h (p < 0.05). Cryotherapy did not influence postoperative pain, regardless of whether or not foraminal enlargement was performed.

Short-Term Effects of Cold Therapy and Kinesio Taping on Pain Relief and Upper Extremity Functionality in Individuals with Rotator Cuff Tendonitis: A Randomized Study.

Background and Objectives: Rotator cuff tendonitis (RCT) is one of the most common shoulder pathologies. It causes pain, limits shoulder joint movements, and impairs function. Despite various treatment methods, there are currently no specific guidelines regarding the most effective intervention for RCT. To the best of our knowledge, no studies have compared the effects of Kinesio taping (KT) and cold therapy (CT) on individuals with RCT. To this end, this study aimed to investigate and compare the short-term effects of KT and CT on pain relief and upper extremity functionality in individuals with RCT. Materials and Methods: One hundred and fourteen individuals were assessed for eligibility. Fifty-two individuals with RCT who met the inclusion criteria and agreed to participate were randomly allocated into either the KT or the CT group. A standardized home exercise program was given to all the participants. Their pain intensity, upper extremity function, shoulder range of motion (ROM), and grip strength were evaluated initially and after the three days of KT or CT applications. Results: All the assessment values significantly improved in the KT group. In the CT group, only the pain scores (except for the numerical rating scale (NRS) pain score during activity) were significantly improved in the CT group at the end of the third day of application compared to the initial values (p < 0.05). For all the measurement outcomes, the effects of time × group interactions were statistically significant (p < 0.05) in favor of the KT group, except for the resting pain (p = 0.688). Conclusions: The findings suggest that KT and CT could be used as adjunctive modalities to exercise for resting and night pain relief in patients with RCT. KT also had positive effects on the activity pain, function, ROM, and grip strength. The use of KT along with an exercise program could be a more effective therapeutic choice than the use of CT for improving night pain, activity pain, and upper extremity function during the short-term rehabilitation of RCT patients.

Comparison of photobiomodulation with cryotherapy in the immediate postpartum period of parturients with grade I, grade II lacerations and/or episiotomy in reducing perineal and vulvar and edema: A randomized clinical trial.

INTRODUCTION: Vaginal delivery has several benefits for the parturient; however, during labor, some injuries, such as lacerations and/or episiotomy, can occur. Perineal pain may occur in the puerperium and can be aggravated in cases of perineal injury during childbirth, potentially impacting the physical and emotional aspects of the parturient. For this reason, it is necessary to use techniques that can relieve pain and edema in the immediate postpartum period, directly influencing recovery. OBJECTIVE: To compare the reduction of pain and improvement in healing using two techniques, namely photobiomodulation and cryotherapy, performed in the immediate postpartum period of up to 12 h, in parturients who suffered grade I and II lacerations and/or episiotomy. METHODS: Data collection was carried out through an evaluation questionnaire. Photobiomodulation was applied using the red and infrared laser from the DMC brand. The EVA and McGill scales were used for pain assessment, and the REEDA scale was used for the evaluation of edema and healing. RESULTS: The techniques were evaluated and applied to 56 patients, with 28 in each group (cryotherapy and LBI). Patients who received photobiomodulation showed superior improvement compared to cryotherapy. In the immediate postpartum period, there was a greater reduction in pain in favor of photobiomodulation (p = 0.008); and after 24 h, the difference was even more significant (p < 0.001).

The effects of cold water immersion and partial body cryotherapy on subsequent exercise performance and thermoregulatory responses in hot conditions.

This study investigated the effects of cold water immersion (CWI) and partial body cryotherapy (PBC) applied within a 15-min post-exercise recovery period on thermoregulatory responses, subjective perceptions, and exercise performance under hot conditions (39 °C). Twelve male soccer players participated in team-sports-specific assessments, including Agility T-test (T-test), 20-m sprint test (20M-ST), and Yo-Yo Intermittent Endurance Test Level 1 (YY-T), during two exercise bouts (1st bout and 2nd bout) with a 15-min post-exercise recovery period. Within the recovery period, a 3-min of PBC at -110 °C or CWI at 15 °C or a seated rest (CON) was performed. Mean skin temperature (Tskin) decreased by 4.3 ± 1.08°C (p < 0.001) immediately after PBC, while CWI induced a reduction of 2.5 ± 0.21°C (p < 0.01). Furthermore, PBC and CWI consistently reduced Tskin for 15 and 33 min, respectively (p < 0.05). During the 2nd bout, core temperature (Tcore) was significantly lower in PBC compared to CON (p < 0.05). Heart rate (HR) was significantly lower in CWI compared to CON and PBC during the intervention period. Thermal sensation (TS) was significantly greater in PBC compared to CON and CWI (p < 0.05). Compared to the 1st bout, PBC alleviated the declines in T-test (p < 0.05) and 20M-ST (p < 0.05), while CWI alleviated the decreases in T-test (p < 0.05) and YY-T (p < 0.05), concurrently significantly enhancing 20M-ST (p < 0.05). 20M-ST and YY-T was greater from PBC (p < 0.05) and CWI (p < 0.05) compared with CON in 2nd bout. Additionally, the T-test in CWI was significantly greater than CON (p < 0.05). These results indicate that both PBC and CWI, performed between two exercise bouts, have the potential to improve thermoregulatory strain, reduce thermal perceptual load, and thereby attenuate the subsequent decline in exercise performance.

From thinning to disappearance: A case report on the healing pattern of multiple and giant plantar warts.

RATIONALE: Plantar warts, caused by human papillomavirus (HPV) infection, are a common skin condition on the plantar surface. Despite the availability of various treatments, achieving satisfactory outcomes remains elusive. This study explores a novel therapeutic approach combining traditional Chinese medicine (TCM) soaking therapy with cryotherapy to address this challenge. PATIENTS CONCERNS: This study focuses on 3 patients who presented with multiple and giant plantar warts, each with a disease duration exceeding 2 years. These patients had undergone numerous unsuccessful cryotherapy treatments, leaving them with persistent and troublesome warts. DIAGNOSES: All 3 patients were diagnosed with multiple and giant plantar warts caused by HPV infection. INTERVENTIONS: Following unsuccessful cryotherapies, the patients were administered TCM soaking therapy as an adjunct treatment. OUTCOMES: Remarkably, all 3 patients achieved complete remission of their plantar warts within 2 to 4 months after combining cryotherapy with TCM soaking therapy. LESSONS: Our findings suggest that relying solely on cryotherapy is insufficient for effectively treating plantar warts. The key to successful treatment lies in inhibiting wart proliferation and continuously thinning them, which can be achieved through soaking in TCM. This study demonstrates the potential of combining cryotherapy with TCM soaking as a novel and effective therapeutic approach for treating multiple and giant plantar warts.

Prevention of taxane chemotherapy-induced nail changes and peripheral neuropathy by application of extremity cooling: a prospective single-centre study with intrapatient comparison.

PURPOSE: Common side effects of taxane chemotherapy are nail toxicity and peripheral neuropathy (CIPN) causing severe impact on the quality of life. Different methods of cryotherapy to prevent these side effects have been tested. We investigated the use of machine-controlled cooling of hands and feet to reduce nail toxicity and CIPN in patients receiving taxane chemotherapy. METHODS: Patients receiving Docetaxel (planned dose ≥ 300 mg/m2) or Paclitaxel (planned dose ≥ 720 mg/m2 - ) in the adjuvant or palliative setting of different cancers were included. The dominant hand and foot were cooled to approximately 10 °C using the Hilotherapy machine. The contralateral hand and foot were used as intrapatient comparison. The primary endpoint was the occurrence of any CIPN due to paclitaxel or nail toxicity due to Docetaxel. Both the intention to treat population (ITT) and the per protocol population (PPP) were analyzed. RESULTS: A total of 69 patients, 21 treated with Docetaxel and 48 with Paclitaxel, were included at our centre between 08/2020 and 08/2022. Nail toxicity due to Docetaxel was overall not significantly improved by cooling in the ITT or PPP but a significant benefit across visits was found for the ITT. CIPN due to Paclitaxel was numerically better in the ITT and significantly better in the PPP. A significant benefit of cooling on CIPN occurrence across visits was found for the ITT and the PPP. Cooling was very well tolerated. CONCLUSION: Cooling of hands and feet has a clinically meaningful impact on reducing occurrence of CIPN and nail toxicity on treatment with taxanes. Effects are more significant over time and are dose dependent. TRIAL REGISTRATION NUMBER: 2020-00381. Date of registration. 24th February 2020.

Efficacy of cryotherapy in the prevention of chemotherapy-induced peripheral neuropathy: A systematic review and meta-analysis.

PURPOSE: The study investigates cryotherapy's efficacy in mitigating Chemotherapy-induced peripheral neuropathy (CIPN), an adverse effect of chemotherapy that often leads to dosage reduction or treatment discontinuation. METHOD: The study was registered with PROSPERO (CRD42023428936). A literature search was conducted using the PubMed, Embase, and Cochrane Library databases. Randomized and nonrandomized controlled trials that investigated the effects of cryotherapy on CIPN were included for systematic review and meta-analysis. The primary outcome for prevention was the incidence of CIPN. RESULTS: We identified 17 trials involving 2,851 patients. In total, 11 trials compared the incidence of CIPN between cryotherapy and control groups. Significant differences in the incidence of CIPN at the midpoint and end of chemotherapy were observed, with risk ratios (RRs) of 0.23 (95% confidence interval [CI] = 0.13 to 0.43) and 0.54 (95% CI = 0.33 to 0.88), respectively. Cryotherapy also significantly reduced the incidence of sensory CIPN, with an RR of 0.67 (95% CI = 0.49 to 0.92). Additionally, cryotherapy demonstrated a significant reduction in the incidence of CIPN in patients with gynecological cancers (RR = 0.24, 95% CI = 0.14 to 0.41). Significantly favorable global quality of life scores following chemotherapy (standardized mean difference = 1.43; 95% CI = 0.50 to 2.36) and relieved neuropathic symptoms were found with cryotherapy. CONCLUSIONS: Cryotherapy demonstrates a pronounced preventive effect against the development of CIPN, providing substantial symptomatic relief and quality of life improvements for patients undergoing chemotherapy. The administration of cryotherapy through the use of frozen gloves and socks, or continuous-flow cooling systems, optimally initiated 15 min prior to and concluded 15 min following chemotherapy, is recommended for achieving maximum therapeutic efficacy.

Percutaneous Ultrasound-Guided Medication Injection: A Potential Technique for Subglottic Stenosis.

INTRODUCTION: Subglottic stenosis, manifested by granulation tissue hyperplasia, is challenging and requires multiple repeated treatments and stent maintenance at times. Corticosteroids prevent severe subglottic stenosis development owing to their antifibrotic and anti-inflammatory properties. Submucosal injection of glucocorticoids, a useful adjuvant therapeutic method, improves the mean interval between endoscopic procedures and reduces airway restenosis risks. CASE PRESENTATION: We report a rare case of a man with complex subglottic stenosis who underwent balloon dilatation combined with cryotherapy, stent placement, and adjuvant submucosal triamcinolone injection. The drug was injected efficiently and safely into the submucosal layer under percutaneous ultrasound guidance, and subglottic stenosis was well-controlled at a low cost. CONCLUSION: POCUS-guided medication injections may be a useful adjuvant medical therapy for subglottic stenosis.

Cold therapy and pain relief after hot-iron disbudding in dairy calves.

Even when pain control is implemented, calves may experience pain for days after hot-iron disbudding. Whether calves seek pain relief post-disbudding offers a novel approach to assessing pain in these animals. By employing an approach-aversion paradigm, we explored the ability of cold therapy to provide immediate pain relief in disbudded calves. Calves were habituated to the manual placement of a cool or ambient pack on their forehead for a short duration simultaneous to milk reward consumption, prior to disbudding. Calves were then disbudded under local anaesthesia (procaine) and analgesia (meloxicam), and responses to the packs were observed over subsequent days. Individual calves were consistently exposed to either cool or ambient packs in different halves of a two-sided experimental pen, allowing for the testing of approach-aversion and conditioned place preference. We found calves approached milk rewards quicker and maintained contact for longer when receiving cold therapy compared to the ambient control. However, calves did not display any conditioned preference for the pen where they received the cool pack. These results add to the growing evidence of lasting pain following disbudding procedures and suggests that cold therapy provides some form of pain relief post-disbudding. Future studies should seek other ways to use cold therapy post-disbudding to reduce aversiveness and human involvement.

Evaluation of a Novel Dermal Cooling System for the Treatment of Benign Pigmented Lesions in Asians.

OBJECTIVE: Our study aimed to evaluate the efficacy of this novel dermal cooling system (DCS) in reducing pigmentation in benign pigmented lesions in Asian patients and its potential side effects. METHODS: It was a prospective open-label single-center study. Asian patients, with the presence of benign pigmented lesions mainly including lentigines, melasma, nevus spilus, ephelides, café au lait, and seborrheic keratosis were recruited for a novel DCS. The DCS provided localized cooling of the epidermal layer below freezing but was less intense than cryotherapy. Each patient received DCS at Week 0 and repeated at 4-week intervals up to 10 sessions. Global aesthetic improvement scores (GAIS) by blinded physicians and subjects were recorded at 2, 6, and 12 months posttreatment follow-up. RESULTS: Eighty-one patients were recruited with a total of 305 sessions performed and 1716 lesion sites treated. At 2-month posttreatment, 76.5% and 58.6% treatment sites showed obvious to marked improvement respectively and the improvement sustained at 6 and 12 months. Only minor adverse events were reported. Erythema and edema were the most commonly anticipated effects immediately after treatment. The pain was minimal. Postinflammatory hyperpigmentation was only reported in 2.2% (38/1716) treated sites. CONCLUSION: To our knowledge, this study was the first study to demonstrate that this novel DCS was an effective, safe, and well-tolerated treatment for benign pigmented lesions in Asians.

A portable thermal ablation device for cervical cancer prevention in a screen-and-treat setting: a randomized, noninferiority trial.

Implementing standard-of-care cryotherapy or electrosurgical excision to treat cervical precancers is challenging in resource-limited settings. An affordable technological alternative that is as effective as standard-of-care techniques would greatly improve access to treatment. This randomized controlled trial aims to demonstrate the noninferiority efficacy of a portable, battery-driven thermal ablation (TA) device compared to cryotherapy and electrosurgical excision (large loop excision of transformation zone (LLETZ)) to treat cervical precancer in a screen-and-treat program in Zambia. A total of 3,124 women positive on visual inspection with acetic acid and eligible for ablative therapy were randomized to one of the treatment arms. Human papillomavirus (HPV) testing was performed at baseline and at the follow-up. The primary outcome was treatment success, defined as either type-specific HPV clearance at the follow-up in participants positive for HPV at baseline, or a negative visual inspection with acetic acid test for those who had a negative HPV test at baseline. After a median follow-up of 12 months, treatment success rates were 74.0%, 71.1% and 71.4% for the TA, cryotherapy and LLETZ arms, respectively, thus demonstrating noninferiority (P = 0.83). TA was a safe and well-accepted procedure. Only 3.6% of those randomized to TA reported moderate-to-severe pain, compared to 6.5% and 1.9% for the cryotherapy and LLETZ arms, respectively. Thus, our randomized controlled trial demonstrates the safety and efficacy of TA, which is not inferior to cryotherapy or surgical excision.ClinicalTrials.gov registration: NCT02956239 .

Distal-Extremity Cryotherapy in Preventing Chemotherapy-Induced Peripheral Neuropathy from Paclitaxel Administration in People Affected by Breast Cancer: A Systematic Review.

OBJECTIVES: To explore the experiences of utilising distal-extremity cryotherapy in reducing chemotherapy-induced peripheral neuropathy during Paclitaxel treatment on physical functioning, clinical and patient-reported outcomes, compared to standard care in people affected by breast cancer. METHODS: Four databases and one register were searched on 11 April 2023 to identify all relevant studies meeting the inclusion and exclusion criteria. These were CINAHL (via EBSCOhost), Cochrane Central Register of Controlled Trials, Medline (via EBSCOhost), Scopus, and Web of Science Core Collection, with no limiters placed on any of the searches. Additionally, relevant systematic reviews were scrutinised for potentially relevant studies for screening. RESULTS: Distal-extremity cryotherapy is a safe intervention with minimal risk for serious adverse events. However, insufficient data supports the mainstay clinical use of cryotherapy in reducing chemotherapy-induced peripheral neuropathy from Paclitaxel use within the breast cancer population. Heterogeneity in study design, cryotherapy mode, and measurement tools underscore the need for additional research. CONCLUSION: Despite limited data on the impact of distal-extremity cryotherapy in preventing chemotherapy-induced peripheral neuropathy, there are valuable implications for nursing practice arising from this review. IMPLICATIONS FOR NURSING PRACTICE: Nurses play a vital role in the clinical and experiential journey of people with breast cancer, it is important that they understand the available evidence and act as patient advocates. Assisting patients in understanding current research and encouraging participation in future studies, thereby enhancing our knowledge, and strengthening the available evidence base.